NOUSE_NPD/AddressListViewController.h

@@ -0,0 +1,13 @@
+//
+//  AddressListViewController.h
+//  RedAnt ERP Mobile
+//
+//  Created by Ray on 8/22/15.
+//  Copyright (c) 2015 United Software Applications, Inc. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface AddressListViewController : UIViewController
+
+@end

NOUSE_NPD/AddressListViewController.m

@@ -0,0 +1,37 @@
+//
+//  AddressListViewController.m
+//  RedAnt ERP Mobile
+//
+//  Created by Ray on 8/22/15.
+//  Copyright (c) 2015 United Software Applications, Inc. All rights reserved.
+//
+
+#import "AddressListViewController.h"
+
+@interface AddressListViewController ()
+
+@end
+
+@implementation AddressListViewController
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    // Do any additional setup after loading the view.
+}
+
+- (void)didReceiveMemoryWarning {
+    [super didReceiveMemoryWarning];
+    // Dispose of any resources that can be recreated.
+}
+
+/*
+#pragma mark - Navigation
+
+// In a storyboard-based application, you will often want to do a little preparation before navigation
+- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
+    // Get the new view controller using [segue destinationViewController].
+    // Pass the selected object to the new view controller.
+}
+*/
+
+@end

NOUSE_NPD/CategoryCellLarge.h

@@ -0,0 +1,17 @@
+//
+//  CategoryCellLarge.h
+//  RedAnt ERP Mobile
+//
+//  Created by Ray on 14-7-30.
+//  Copyright (c) 2014年 United Software Applications, Inc. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "StrikethroughLabel.h"
+@interface CategoryCellLarge : UICollectionViewCell
+@property (strong, nonatomic) IBOutlet UIImageView *cellImageView;
+@property (strong, nonatomic) IBOutlet UILabel *cellDescription;
+@property (strong, nonatomic) IBOutlet StrikethroughLabel *oldPrice;
+@property (strong, nonatomic) IBOutlet UILabel *Price;
+
+@end

NOUSE_NPD/CategoryCellLarge.m

@@ -0,0 +1,40 @@
+//
+//  CategoryCellLarge.m
+//  RedAnt ERP Mobile
+//
+//  Created by Ray on 14-7-30.
+//  Copyright (c) 2014年 United Software Applications, Inc. All rights reserved.
+//
+
+#import "CategoryCellLarge.h"
+
+@implementation CategoryCellLarge
+
+- (id)initWithFrame:(CGRect)frame
+{
+    self = [super initWithFrame:frame];
+    if (self) {
+        // Initialization code
+        
+        
+        
+//        self.contentView.layer.masksToBounds = false;
+//        self.contentView.layer.shadowPath =[UIBezierPath bezierPathWithRect:self.contentView.bounds].CGPath;
+//        self.contentView.layer.shadowColor = [UIColor grayColor].CGColor;
+//        self.contentView.layer.shadowOffset = CGSizeMake(0, 0);
+//        self.contentView.layer.shadowOpacity = 0.5;
+//        self.contentView.layer.shadowRadius = 2.0;
+    }
+    return self;
+}
+
+/*
+// Only override drawRect: if you perform custom drawing.
+// An empty implementation adversely affects performance during animation.
+- (void)drawRect:(CGRect)rect
+{
+    // Drawing code
+}
+*/
+
+@end

NOUSE_NPD/JSON/addresseditor.json

@@ -0,0 +1,100 @@
+{
+    "result": 1,
+    "title": "New Address",
+    "section_count": 1,
+    "up_params": {
+        "count": 0,
+        "val_0": "customer_id",
+        "val_1": "ship_to",
+        "val_2": "ship_via",
+        "val_3": "carrier"
+    },
+    "section_0": {
+        "title": "* field is required",
+        "count": 12,
+        "item_0": {
+            "aname": "First Name",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "text"
+        },
+        "item_1": {
+            "aname": "Last Name",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "text"
+        },
+        "item_2": {
+            "aname": "Company",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "text"
+        },
+        "item_3": {
+            "aname": "Address 1",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "text"
+        },
+        "item_4": {
+            "aname": "Address 2",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "text"
+        },
+        "item_5": {
+            "aname": "Zip Code",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "text"
+        },
+        "item_6": {
+            "aname": "State",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "text"
+        },
+        "item_7": {
+            "aname": "City",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "text"
+        },
+        "item_8": {
+            "aname": "Country",
+            "name": "field_0",
+            "control": "edit",
+            "value": "US",
+            "keyboard": "text"
+        },
+        "item_9": {
+            "aname": "Fax",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "text"
+        },
+        "item_10": {
+            "aname": "Phone",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "text"
+        },
+        "item_11": {
+            "aname": "Email",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "text"
+        }
+    }
+}

NOUSE_NPD/JSON/cardeditor.json

@@ -0,0 +1,112 @@
+{
+    "result": 1,
+    "title": "Credit Card",
+    "section_count": 2,
+    "up_params": {
+        "count": 0,
+        "val_0": "customer_id",
+        "val_1": "ship_to",
+        "val_2": "ship_via",
+        "val_3": "carrier"
+    },
+    "section_1": {
+        "title": "Billing address",
+        "count": 7,
+        "item_0": {
+            "aname": "First Name",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "text"
+        },
+        "item_1": {
+            "aname": "Last Name",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "text"
+        },
+        "item_2": {
+            "aname": "Address 1",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "text"
+        },
+        "item_3": {
+            "aname": "Address 2",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "text"
+        },
+        "item_4": {
+            "aname": "City",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "text"
+        },
+        "item_5": {
+            "aname": "State",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "number"
+        },
+        "item_6": {
+            "aname": "zip code",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "number"
+        }
+    },
+    "section_0": {
+        "title": "Card Infomation",
+        "count": 3,
+        "item_0": {
+            "aname": "Number",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "number"
+        },
+        "item_1": {
+            "aname": "Type",
+            "name": "field_3",
+            "control": "enum",
+            "single_select": "true",
+            "required": "true",
+            "cadedate": {
+                "count": 3,
+                "val_0": {
+                    "value": "VISA",
+                    "check": 1
+                },
+                "val_1": {
+                    "value": "MASTER",
+                    "check": 0
+                },
+                "val_2": {
+                    "value": "AMERICAN EXPRESS",
+                    "check": 0
+                }
+            }
+        },
+        "item_2": {
+            "aname": "Expire date",
+            "name": "field_4",
+            "value": "2014/12/12",
+            "control": "monthpicker",
+            "type": "date"
+        },
+        "item_5": {
+            "aname": "Security code",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "number"
+        }
+    }
+}

NOUSE_NPD/JSON/cart.json

@@ -0,0 +1,39 @@
+{
+    "result": 1,
+    "count": 2,
+    "handing_fee":{
+        "min":0,
+        "max":600,
+        "value":30
+    },
+    "item_0": {
+        "cart_item_id": 12345678,
+        "img_url": "http://127.0.0.1/s3.jpg",
+        "description": "name,description...",
+        "product_id": "1234567",
+        "count": 123,
+        "unit_price": 123.45,
+        "subtotal_price": 123453.98,
+        "combine":
+        {
+            "count":1,
+            "item_0":
+            {
+                "description":"abcdefg",
+                "modulus":1,
+                "unit_price":12.34
+            }
+            
+        }
+    },
+    "item_1": {
+        "cart_item_id": 123678,
+        "img_url": "http://127.0.0.1/s3.jpg",
+        "description": "name,description...",
+        "product_id": "1234567",
+        "count": 13,
+        "unit_price": 13.45,
+        "subtotal_price": 1234.98
+        
+    }
+}

NOUSE_NPD/JSON/category_more.json

@@ -0,0 +1,100 @@
+{
+    "result": 1,
+    "count": 16,
+    "item_0": {
+        "description": "Sample description",
+        "img": "http://127.0.0.1/s1.jpg",
+        "old_price": "$123",
+        "modelid": "$12"
+    },
+    "item_1": {
+        "description": "test",
+        "img": "http://127.0.0.1/s2.jpg",
+        "old_price": "$234",
+        "modelid": "$123"
+    },
+    "item_2": {
+        "description": "name1",
+        "img": "http://127.0.0.1/s3.jpg",
+        "old_price": "",
+        "modelid": "$234"
+    },
+    "item_3": {
+        "description": "abc",
+        "img": "http://127.0.0.1/s4.jpg",
+        "old_price": "$345",
+        "modelid": "$345"
+    },
+    "item_4": {
+        "description": "ddddddd",
+        "img": "http://127.0.0.1/s5.jpg",
+        "old_price": "",
+        "modelid": "$456"
+    },
+    "item_5": {
+        "description": "blablabla",
+        "img": "http://127.0.0.1/s6.jpg",
+        "old_price": "$456",
+        "modelid": "$126"
+    },
+    "item_6": {
+        "description": "name6",
+        "img": "http://127.0.0.1/s7.jpg",
+        "old_price": "$567",
+        "modelid": "$213"
+    },
+    "item_7": {
+        "description": "abcdefg",
+        "img": "http://127.0.0.1/s8.jpg",
+        "old_price": "$678",
+        "modelid": "$767"
+    },
+    "item_8": {
+        "description": "abcdefg",
+        "img": "http://127.0.0.1/s9.jpg",
+        "old_price": "$678",
+        "modelid": "$767"
+    },
+    "item_9": {
+        "description": "abcdefg",
+        "img": "http://127.0.0.1/s10.jpg",
+        "old_price": "$678",
+        "modelid": "$767"
+    },
+    "item_10": {
+        "description": "abcdefg",
+        "img": "http://127.0.0.1/s11.jpg",
+        "old_price": "$678",
+        "modelid": "$767"
+    },
+    "item_11": {
+        "description": "abcdefg",
+        "img": "http://127.0.0.1/s12.jpg",
+        "old_price": "$678",
+        "modelid": "$767"
+    },
+    "item_12": {
+        "description": "abcdefg",
+        "img": "http://127.0.0.1/s13.jpg",
+        "old_price": "$678",
+        "modelid": "$767"
+    },
+    "item_13": {
+        "description": "abcdefg",
+        "img": "http://127.0.0.1/s14.jpg",
+        "old_price": "$678",
+        "modelid": "$767"
+    },
+    "item_14": {
+        "description": "abcdefg",
+        "img": "http://127.0.0.1/s15.jpg",
+        "old_price": "$678",
+        "modelid": "$767"
+    },
+    "item_15": {
+        "description": "abcdefg",
+        "img": "http://127.0.0.1/s16.jpg",
+        "old_price": "$678",
+        "modelid": "$767"
+    }
+}

NOUSE_NPD/JSON/category_more_bak.json

@@ -0,0 +1,100 @@
+{
+    "result": 1,
+    "count": 16,
+    "item_0": {
+        "description": "Sample description",
+        "img": "http://127.0.0.1/s1.jpg",
+        "old_price": "$123",
+        "price": "$12"
+    },
+    "item_1": {
+        "description": "test",
+        "img": "http://127.0.0.1/s2.jpg",
+        "old_price": "$234",
+        "price": "$123"
+    },
+    "item_2": {
+        "description": "name1",
+        "img": "http://127.0.0.1/s3.jpg",
+        "old_price": "",
+        "price": "$234"
+    },
+    "item_3": {
+        "description": "abc",
+        "img": "http://127.0.0.1/s4.jpg",
+        "old_price": "$345",
+        "price": "$345"
+    },
+    "item_4": {
+        "description": "ddddddd",
+        "img": "http://127.0.0.1/s5.jpg",
+        "old_price": "",
+        "price": "$456"
+    },
+    "item_5": {
+        "description": "blablabla",
+        "img": "http://127.0.0.1/s6.jpg",
+        "old_price": "$456",
+        "price": "$126"
+    },
+    "item_6": {
+        "description": "name6",
+        "img": "http://127.0.0.1/s7.jpg",
+        "old_price": "$567",
+        "price": "$213"
+    },
+    "item_7": {
+        "description": "abcdefg",
+        "img": "http://127.0.0.1/s8.jpg",
+        "old_price": "$678",
+        "price": "$767"
+    },
+    "item_8": {
+        "description": "abcdefg",
+        "img": "http://127.0.0.1/s9.jpg",
+        "old_price": "$678",
+        "price": "$767"
+    },
+    "item_9": {
+        "description": "abcdefg",
+        "img": "http://127.0.0.1/s10.jpg",
+        "old_price": "$678",
+        "price": "$767"
+    },
+    "item_10": {
+        "description": "abcdefg",
+        "img": "http://127.0.0.1/s11.jpg",
+        "old_price": "$678",
+        "price": "$767"
+    },
+    "item_11": {
+        "description": "abcdefg",
+        "img": "http://127.0.0.1/s12.jpg",
+        "old_price": "$678",
+        "price": "$767"
+    },
+    "item_12": {
+        "description": "abcdefg",
+        "img": "http://127.0.0.1/s13.jpg",
+        "old_price": "$678",
+        "price": "$767"
+    },
+    "item_13": {
+        "description": "abcdefg",
+        "img": "http://127.0.0.1/s14.jpg",
+        "old_price": "$678",
+        "price": "$767"
+    },
+    "item_14": {
+        "description": "abcdefg",
+        "img": "http://127.0.0.1/s15.jpg",
+        "old_price": "$678",
+        "price": "$767"
+    },
+    "item_15": {
+        "description": "abcdefg",
+        "img": "http://127.0.0.1/s16.jpg",
+        "old_price": "$678",
+        "price": "$767"
+    }
+}

NOUSE_NPD/JSON/categorymenu.json

@@ -0,0 +1,125 @@
+{
+    "result": 1,
+    "count": 5,
+    "category_0": {
+        "title": "All categories",
+        "id": "000000",
+        "count": 0
+    },
+    "category_1": {
+        "title": "Dining",
+        "count": 5,
+        "id": "100000",
+        
+        "category_0": {
+            "title": "All Dining",
+            "count": 0,
+            "id": "106000"
+        },
+        "category_1": {
+            "title": "Dining Chairs",
+            "count": 0,
+            "id": "101000"
+        },
+        "category_2": {
+            "title": "Tables and Benches",
+            "count": 0,
+            "id": "102000"
+        },
+        "category_3": {
+            "title": "Bar and Counter Stools",
+            "count": 0,
+            "id": "103000"
+        },
+        "category_4": {
+            "title": "Buffet and Wine Racks",
+            "count": 0,
+            "id": "104000"
+        }
+    },
+    "category_2": {
+        "title": "Living",
+        "count": 6,
+        "id": "200000",
+        "category_0": {
+            "title": "All Living",
+            "count": 0,
+            "id": "206000"
+        },
+        "category_1": {
+            "title": "Occasional Tables",
+            "count": 0,
+            "id": "201000"
+        },
+        "category_2": {
+            "title": "Media Stands and Consoles",
+            "count": 0,
+            "id": "202000"
+        },
+        "category_3": {
+            "title": "Ottomans and Cubes",
+            "count": 0,
+            "id": "203000"
+        },
+        "category_4": {
+            "title": "Bookcases and Cabinets",
+            "count": 0,
+            "id": "204000"
+        },
+        "category_5": {
+            "title": "Home Office",
+            "count": 0,
+            "id": "205000"
+        }
+    },
+    "category_3": {
+        "title": "Accent",
+        "count": 6,
+        "id": "300000",
+        "category_0": {
+            "title": "All Accent",
+            "count": 0,
+            "id": "306000"
+        },
+        "category_1": {
+            "title": "Accent Chairs",
+            "count": 0,
+            "id": "301000"
+        },
+        "category_2": {
+            "title": "Chests and Cabinets",
+            "count": 0,
+            "id": "302000"
+        },
+        "category_3": {
+            "title": "Benches",
+            "count": 0,
+            "id": "303000"
+        },
+        "category_4": {
+            "title": "Room Dividers",
+            "count": 0,
+            "id": "304000"
+        },
+        "category_5": {
+            "title": "Home Decor",
+            "count": 0,
+            "id": "305000"
+        }
+    },
+    "category_4": {
+        "title": "Bedroom",
+        "count": 2,
+        "id": "400000",
+        "category_0": {
+            "title": "All Bedroom",
+            "count": 0,
+            "id": "401000"
+        },
+        "category_1": {
+            "title": "Beds and Storages",
+            "count": 0,
+            "id": "402000"
+        }
+    }
+}

NOUSE_NPD/JSON/detail.json

@@ -0,0 +1,112 @@
+{
+    "result": 0,
+    "detail_section_count": 4,
+    "img_section": {
+        "description": "name & description",
+        "images": {
+            "img_count": 1,
+            "img_0": {
+                "s": "http://127.0.0.1/photo1.jpg",
+                "l": "http://127.0.0.1/photo1.jpg"
+            }
+        },
+        "Availability": "123",
+        
+        "price": "",
+        "selector": {
+            "name": "color",
+            "count": 3,
+            "action": "switch",
+            "item_0": {
+                "pic_url": "http://127.0.0.1/s1.jpg",
+                "params": {
+                    "count": 1,
+                    "param_0": {
+                        "name": "model_id",
+                        "val": "abcdedfa123"
+                    }
+                }
+            }
+        },
+        "property":
+        {
+            "count":1,
+            "item_0":
+            {
+                "key":"Leg color",
+                "val":"abc"
+            }
+        }
+    },
+    "detail_0": {
+        "title": "info text",
+        "count": 3,
+        "type": "kv",
+        "item_0": {
+            "key": "name",
+            "val": "aaaaaaabbbbbbbcccccccddddddd"
+        },
+        "item_1": {
+            "key": "id",
+            "val": "1234567890"
+        },
+        "item_2": {
+            "key": "fdaerwrefdadfarwfda",
+            "val": "fdahvcjniufbajdfkbviucxbzjvkbxzjdlfhduaisbrewjkqbfdjsaklbvcibuxzbfjdkqbfjdskavubcxzkfsdb"
+        }
+    },
+    "detail_1": {
+        "title": "Recently viewed",
+        "count": 1,
+        "type": "content",
+        "action": "popup",
+        "target": "detail",
+        "single_row": true,
+        "item_0": {
+            "description": "Sample description",
+            "img": "http://127.0.0.1/s1.jpg",
+            "product_id": 3735,
+            "price": "$12"
+        }
+    },
+    "detail_2": {
+        "title": "New Items You May Also Like",
+        "count": 1,
+        "type": "content",
+        "action": "popup",
+        "target": "detail",
+        "single_row": true,
+        "item_0": {
+            "description": "Sample description",
+            "img": "http://127.0.0.1/s1.jpg",
+            "product_id": 3735,
+            "price": "$12"
+        }
+    },
+    "detail_3": {
+        "title": "info",
+        "count": 2,
+        "type": "img",
+        "item_0": {
+            "count": 2,
+            "image_0": {
+                "width": 333,
+                "height": 234,
+                "img_url": "http://127.0.0.1/photo1.jpg"
+            },
+            "image_1": {
+                "width": 768,
+                "height": 1024,
+                "img_url": "http://127.0.0.1/photo2.jpg"
+            }
+        },
+        "item_1": {
+            "count": 1,
+            "image_0": {
+                "width": 768,
+                "height": 1024,
+                "img_url": "http://127.0.0.1/photo2.jpg"
+            }
+        }
+    }
+}

NOUSE_NPD/JSON/detail_old.json

@@ -0,0 +1,122 @@
+{
+    "result": 0,
+    "detail_section_count": 3,
+    "img_section": {
+        "description":"name & description",
+        "img_count": 6,
+        "img_0": "http://127.0.0.1/photo1.jpg",
+        "img_1": "http://127.0.0.1/photo2.jpg",
+        "img_2": "http://127.0.0.1/photo3.jpg",
+        "img_3": "http://127.0.0.1/photo4.jpg",
+        "img_4": "http://127.0.0.1/photo5.jpg",
+        "img_5": "http://127.0.0.1/photo6.jpg",
+        "old_price": "",
+        "price": "",
+        "ship": ""
+    },
+    "related_model":
+    {
+        "count": 5,
+        "item_0": {
+            "description": "Sample description",
+            "img": "http://127.0.0.1/s1.jpg",
+            "old_price": "$123",
+            "price": "$12"
+        },
+        "item_1": {
+            "description": "test",
+            "img": "http://127.0.0.1/s2.jpg",
+            "old_price": "$234",
+            "price": "$123"
+        },
+        "item_2": {
+            "description": "name1",
+            "img": "http://127.0.0.1/s3.jpg",
+            "old_price": "",
+            "price": "$234"
+        },
+        "item_3": {
+            "description": "name1",
+            "img": "http://127.0.0.1/s3.jpg",
+            "old_price": "",
+            "price": "$234"
+        },
+        "item_4": {
+            "description": "name1",
+            "img": "http://127.0.0.1/s3.jpg",
+            "old_price": "",
+            "price": "$234"
+        }
+    },
+    
+    "detail_0": {
+        "title": "ttt",
+        "count": 3,
+        "type":"kv",
+        "item_0": {
+            "key": "name",
+            "val": "aaaaaaabbbbbbbcccccccddddddd"
+        },
+        "item_1": {
+            "key": "id",
+            "val": "1234567890"
+        },
+        "item_2": {
+            "key": "fdaerwrefdadfarwfda",
+            "val": "fdahvcjniufbajdfkbviucxbzjvkbxzjdlfhduaisbrewjkqbfdjsaklbvcibuxzbfjdkqbfjdskavubcxzkfsdb"
+        }
+    },
+    "detail_1": {
+        "title": "111",
+        "count": 5,
+        "type":"kv",
+        "item_0": {
+            "key": "aaa",
+            "val": "bbb"
+        },
+        "item_1": {
+            "key": "aaa",
+            "val": "bbb"
+        },
+        "item_2": {
+            "key": "aaa",
+            "val": "bbb"
+        },
+        "item_3": {
+            "key": "aaa",
+            "val": "bbb"
+        },
+        "item_4": {
+            "key": "aaa",
+            "val": "bbb"
+        }
+    },
+    "detail_2": {
+        "title": "info",
+        "count": 2,
+        "type":"img",
+        "item_0": {
+            "count":2,
+            "image_0":
+            {
+            "width":333,
+            "height":234,
+            "img_url": "http://127.0.0.1/photo1.jpg"
+            },
+            "image_1":
+            {
+                "width":768,
+                "height":1024,
+                "img_url": "http://127.0.0.1/photo2.jpg"
+            }
+        },
+        "item_1": {
+            "count":1,
+            "image_0":{
+            "width":768,
+            "height":1024,
+            "img_url": "http://127.0.0.1/photo2.jpg"
+            }
+        }
+    }
+}

NOUSE_NPD/JSON/homepage.json

@@ -0,0 +1,160 @@
+{
+    "result": 1,
+    "count": 5,
+    "view_0": {
+        "type": "slideview",
+        "count": 2,
+        "item_0": {
+            "pic_url": "http://127.0.0.1/photo1.jpg",
+            "action": "detail",
+            "id": "1234567"
+        },
+        "item_1": {
+            "pic_url": "http://127.0.0.1/photo2.jpg",
+            "action": "category",
+            "id": "1234567",
+            "filter":"..."
+        },
+        "item_2": {
+            "pic_url": "http://127.0.0.1/photo3.jpg",
+            "action": "detail",
+            "id": "1234567"
+        },
+        "item_3": {
+            "pic_url": "http://127.0.0.1/photo4.jpg",
+            "action": "detail",
+            "id": "1234567"
+        },
+        "item_4": {
+            "pic_url": "http://127.0.0.1/photo5.jpg",
+            "action": "category",
+            "id": "1234567",
+            "filter":"..."
+        }
+    },
+    "view_1": {
+        "width":768,
+        "height":300,
+        "type": "banner",
+        "description": "Sample description",
+        "img": "http://127.0.0.1/s1.jpg",
+        "action": "detail",
+        "id": "1234567"
+    },
+    "view_2": {
+        "width":768,
+        "height":300,
+        "type": "banner",
+        "description": "Sample description",
+        "img": "http://127.0.0.1/s1.jpg",
+        "action": "category",
+        "id": "1234567",
+        "filter":"..."
+    },
+    "view_3": {
+        "type": "topicview",
+        "item_count": 8,
+        "title": "New!",
+        "item_0": {
+            "description": "Sample description",
+            "img": "http://127.0.0.1/s1.jpg",
+            "old_price": "$123",
+            "price": "$12",
+            "action": "detail",
+            "id": "1234567"
+        },
+        "item_1": {
+            "description": "test",
+            "img": "http://127.0.0.1/s2.jpg",
+            "old_price": "$234",
+            "price": "$123",
+            "action": "detail",
+            "id": "1234567"
+        },
+        "item_2": {
+            "description": "name1",
+            "img": "http://127.0.0.1/s3.jpg",
+            "old_price": "",
+            "price": "$234",
+            "action": "detail",
+            "id": "1234567"
+        },
+        "item_3": {
+            "description": "abc",
+            "img": "http://127.0.0.1/s4.jpg",
+            "old_price": "$345",
+            "price": "$345",
+            "action": "detail",
+            "id": "1234567"
+        },
+        "item_4": {
+            "description": "ddddddd",
+            "img": "http://127.0.0.1/s5.jpg",
+            "old_price": "",
+            "price": "$456",
+            "action": "detail",
+            "id": "1234567"
+        },
+        "item_5": {
+            "description": "blablabla",
+            "img": "http://127.0.0.1/s6.jpg",
+            "old_price": "$456",
+            "price": "$126",
+            "action": "detail",
+            "id": "1234567"
+        },
+        "item_6": {
+            "description": "name6",
+            "img": "http://127.0.0.1/s7.jpg",
+            "old_price": "$567",
+            "price": "$213",
+            "action": "detail",
+            "id": "1234567"
+        },
+        "item_7": {
+            "description": "abcdefg",
+            "img": "http://127.0.0.1/s8.jpg",
+            "old_price": "$678",
+            "price": "$767",
+            "action": "detail",
+            "id": "1234567"
+        }
+    },
+    "view_4": {
+        "type": "topicview",
+        "item_count": 4,
+        "title": "Hot!",
+        "item_0": {
+            "description": "",
+            "img": "http://127.0.0.1/s9.jpg",
+            "old_price": "$123",
+            "price": "$12",
+            "action": "detail",
+            "id": "1234567"
+        },
+        "item_1": {
+            "description": "",
+            "img": "http://127.0.0.1/s10.jpg",
+            "old_price": "$234",
+            "price": "$123",
+            "action": "detail",
+            "id": "1234567"
+        },
+        "item_2": {
+            "description": "",
+            "img": "http://127.0.0.1/s11.jpg",
+            "old_price": "",
+            "price": "$234",
+            "action": "detail",
+            "id": "1234567"
+        },
+        "item_3": {
+            "description": "",
+            "img": "http://127.0.0.1/s12.jpg",
+            "old_price": "$345",
+            "price": "$345",
+            "action": "detail",
+            "id": "1234567"
+        }
+    }
+}

NOUSE_NPD/JSON/login.json

@@ -0,0 +1,11 @@
+{
+    "result":1,
+    "header":
+    {
+        "client_ver": "A140218",
+        "badge": 0,
+        "user_type":0,
+        "user_img":"http://127.0.0.1/2e33f6bd.jpg"
+        
+    }
+}

NOUSE_NPD/JSON/npd_od.json

@@ -0,0 +1 @@
+{"result":2,"Lift Gate Fee":"$.00","item_1":{"Item Number":"938630-DW\u003cbr/\u003eMetropolis Metal Backless Stool","Subtotal":"$420.00","QTY":"X12","The unit price":"$35.00"},"Payments/Credits":"$529.00","item_0":{"Item Number":"878534-224\u003cbr/\u003eWilshire Stool","Subtotal":"$109.00","QTY":"X1","The unit price":"$109.00"},"Handling Fee":"$30.00","order_info":"SO#: \u003cspan style\u003d\u0027color:#fe0000;\u0027\u003eWEB1508280001\u003c/span\u003e\u003cbr/\u003eOrder date: \u003cspan style\u003d\u0027color:#fe0000;\u0027\u003e2015-08-28 11:13:39.246\u003c/span\u003e\u003cbr/\u003e\u003cfont style\u003d\u0027font-size:14px;margin-bottom:10px;\u0027\u003e\u003cb\u003eReceiver information\u003c/b\u003e\u003c/font\u003e\u003cbr/\u003eCompany: AAA\u003cbr/\u003eFirst Name: vvvv\u003cbr/\u003eLast Name: EEEE\u003cbr/\u003eAddress: asdadww`\u003cbr/\u003eCity: cd\u003cbr/\u003eState: MI\u003cbr/\u003eZip Code: 123412\u003cbr/\u003eCountry: \u003cbr/\u003ePhone: 123131312313\u003cbr/\u003e\u003cfont style\u003d\u0027font-size:14px;margin-bottom:10px;\u0027\u003e\u003cb\u003eShipping information\u003c/b\u003e\u003c/font\u003e\u003cbr/\u003eShipping Method: WILL CALL\u003cbr/\u003eShipping: 0.0000\u003cbr/\u003eTracking Number: null ,  , 0\u003cbr/\u003e","Shipping":"$.00","Total":"$559.00","model_count":2}

NOUSE_NPD/JSON/npd_ol.json

@@ -0,0 +1,109 @@
+{
+//    "total_count":25,
+    "count":15,
+    "item_0":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_1":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_2":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_3":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_4":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_5":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_6":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_7":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_8":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_9":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_10":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_11":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_12":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_13":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_14":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    }
+}

NOUSE_NPD/JSON/npd_ol_more.json

@@ -0,0 +1,74 @@
+{
+  //  "total_count":25,
+    "count":10,
+    "item_0":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_1":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_2":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_3":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_4":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_5":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_6":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_7":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_8":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    },
+    "item_9":
+    {
+        "po#":"123ddfs",
+        "price":"$123.45",
+        "purchase_time":"08/03/2015 15:33:22"
+        
+    }
+}

NOUSE_NPD/JSON/orderinfo1.json

@@ -0,0 +1,187 @@
+{
+    "result": 1,
+    "section_count": 2,
+    "up_params": {
+        "count": 4,
+        "val_0": "customer_id",
+        "val_1": "ship_to",
+        "val_2": "ship_via",
+        "val_3": "carrier"
+    },
+    "section_0": {
+        "title": "customer info",
+        "count": 12,
+        "item_11": {
+            "aname": "signature1",
+            "name": "field_0",
+            "control": "signature",
+            "img_url": "http://127.0.0.1/s3.jpg"
+                 },
+        "item_0": {
+            "aname": "aaa",
+            "name": "field_0",
+            "control": "edit",
+            "value": "12345",
+            "keyboard": "number",
+            "refresh": 1,
+            "required": "true"
+        },
+        "item_1": {
+            "aname": "bbb",
+            "name": "field_2",
+            "control": "edit",
+            "value": "1abcde2345",
+            "keyboard": "default"
+        },
+        "item_2": {
+            "aname": "cccc",
+            "name": "field_3",
+            "control": "enum",
+            "single_select": "true",
+            "required": "true",
+            "cadedate": {
+                "count": 3,
+                "val_0": {
+                 "value":"",
+                    "check":1
+                },
+                "val_1":  {
+                    "value":"sv1",
+                    "check":0
+                },
+                "val_2":  {
+                    "value":"sv2",
+                    "check":0
+                }
+            }
+        },
+        "item_3": {
+            "aname": "cccc",
+            "name": "field_8",
+            "control": "enum",
+            "value": {
+                "count": 2,
+                "val_0": "v0",
+                "val_1": "v1"
+            },
+            "single_select": "true",
+            "cadedate": {
+                "count": 3,
+                "val_0": {
+                    "value":"aaa",
+                    "check":1
+                },
+                "val_1":  {
+                    "value":"bbb",
+                    "check":0
+                },
+                "val_2":  {
+                    "value":"ccc",
+                    "check":0
+                }
+            }
+        },
+        "item_4": {
+            "aname": "cccc",
+            "name": "field_8",
+            "control": "enum",
+            "value": {
+                "count": 2,
+                "val_0": "v0",
+                "val_1": "v1"
+            },
+            "single_select": "false",
+            "cadedate": {
+                "count": 3,
+                "val_0": {
+                    "value":"mv1",
+                    "check":1
+                },
+                "val_1":  {
+                    "value":"mv2",
+                    "check":0
+                },
+                "val_2":  {
+                    "value":"mv3",
+                    "check":1
+                }
+            }
+        },
+        "item_7": {
+            "aname": "date",
+            "name": "field_4",
+            "value": "2014/12/12",
+            "control": "datepicker",
+            "type":"date"
+        },
+        "item_8": {
+            "aname": "time",
+            "name": "field_4",
+            "value": "12:34:56",
+            "control": "datepicker",
+            "type":"time"
+        },
+        "item_9": {
+            "aname": "datetime",
+            "name": "field_4",
+            "value": "2014/07/08 12:34:56",
+            "control": "datepicker",
+            "type":"datetime"
+        },
+        "item_10": {
+            "aname": "eee",
+            "name": "field_5",
+            "control": "ui",
+            "value": "12345",
+            "id_string": "Cdiddienw"
+        },
+        "item_5": {
+            "aname": "fff",
+            "name": "field_6",
+            "control": "switch",
+            "value": "true"
+        },
+        "item_6": {
+            "aname": "ggg",
+            "name": "field_7",
+            "control": "switch",
+            "value": "false"
+        }
+    },
+    "section_1": {
+        "count": 3,
+        "title": "Model Information",
+        "item_0": {
+            "control": "model",
+            "cart_item_id": 12345678,
+            "img_url": "http://127.0.0.1/s3.jpg",
+            "description": "name,description...",
+            "identifier": "ID:1234567",
+            "count": "CNT:123",
+            "attribute": "ETD:09/12/2014",
+            "total_price": "TP:USD 1234568790.99",
+            "unit_price": "UP:USD 123.45"
+        },
+        "item_1": {
+            "control": "model",
+            "cart_item_id": 12345679,
+            "img_url": "http://127.0.0.1/s12.jpg",
+            "description": "name,description...",
+            "identifier": "ID:AIES999987",
+            "count": "CNT:1234567890",
+            "attribute": "COLOR:RED TYPE:A",
+            "total_price": "TP:USD 790.00",
+            "unit_price": "UP:USD 23.99"
+        },
+        "item_2": {
+            "control": "model",
+            "cart_item_id": 12345620,
+            "img_url": "http://127.0.0.1/s9.jpg",
+            "description": "name,description...",
+            "identifier": "ID:6059434567",
+            "count": "CNT:2",
+            "total_price": "TP:USD 168790.99",
+            "unit_price": "UP:USD 13.45"
+        }
+    }
+}

NOUSE_NPD/JSON/orderinfo2.json

@@ -0,0 +1,245 @@
+{
+    "result": 1,
+    "title": "order info",
+    "section_count": 6,
+    "up_params": {
+        "count": 4,
+        "val_0": "customer_id",
+        "val_1": "ship_to",
+        "val_2": "ship_via",
+        "val_3": "carrier"
+    },
+    "section_0": {
+        "title": "Shipment",
+        "count": 1,
+        "item_0": {
+            "aname": "Shipping",
+            "name": "sfield_00",
+            "control": "enum",
+            "single_select": "true",
+            "required": "true",
+            "cadedate": {
+                "count": 2,
+                "val_0": {
+                    "value": "WILL CALL(requires 24 hours advance notice)",
+                    "check": 0,
+                    "sub_item": {
+                        "count": 1,
+                        "item_0": {
+                            "aname": "",
+                            "name": "sfield_000",
+                            "control": "enum",
+                            "single_select": "true",
+                            "required": "true",
+                            "cadedate": {
+                                "count": 2,
+                                "val_0": {
+                                    "refresh": 1,
+                                    "value": "PERSONAL PICK UP",
+                                    "check": 1
+                                },
+                                "val_1": {
+                                    "value": "USE MY CARRIER ",
+                                    "check": 0,
+                                    "sub_item": {
+                                        "count": 1,
+                                        "item_0": {
+                                            "refresh": 1,
+                                            "aname": "BOL",
+                                            "name": "field_001",
+                                            "control": "edit",
+                                            "value": "",
+                                            "keyboard": "text",
+                                            "required": "true"
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                },
+                "val_1": {
+                    "value": "COMMON CARRIER",
+                    "check": 0,
+                    "sub_item": {
+                        "count": 1,
+                        "item_0": {
+                            "aname": "Lift gate",
+                            "name": "field_01",
+                            "control": "switch",
+                            "refresh": 1,
+                            "value": "true"
+                        }
+                    }
+                }
+            }
+        }
+    },
+    "section_1": {
+        "title": "Consigne(Ship To) Information",
+        "count": 3,
+        "item_0": {
+            "aname": "state",
+            "name": "sfield_3",
+            "control": "enum",
+            "single_select": "true",
+            "required": "true",
+            "cadedate": {
+                "count": 2,
+                "val_0": {
+                    "value": "Ship address 1 Firstname Lastname,xxx street ,xxx city , CA ,zip 40511-2607 ",
+                    "check": 1
+                },
+                "val_1": {
+                    "value": "Ship address 2 Firstname Lastname,xxx street ,xxx city , CA ,zip 40511-2607",
+                    "check": 0
+                }
+            }
+        },
+        "item_1": {
+            "aname": "Add new address",
+            "name": "Add new address",
+            "control": "action",
+            "value": "new_addr",
+            "required": "false"
+            
+            
+        },
+        "item_2": {
+            "aname": "date",
+            "name": "field_4",
+            "value": "2014/12/12",
+            "control": "datepicker",
+            "type":"date"
+        }
+    },
+    "section_2": {
+        "count": 3,
+        "title": "Model Information",
+        "item_0": {
+            "control": "model",
+            "cart_item_id": 12345678,
+            "img_url": "http://192.168.1.3/s3.jpg",
+            "description": "name,description...",
+            "identifier": "ID:1234567",
+            "count": "CNT:123",
+            "attribute": "ETD:09/12/2014",
+            "total_price": "TP:USD 1234568790.99",
+            "unit_price": "UP:USD 123.45"
+        },
+        "item_1": {
+            "control": "model",
+            "cart_item_id": 12345679,
+            "img_url": "http://192.168.1.3/s12.jpg",
+            "description": "name,description...",
+            "identifier": "ID:AIES999987",
+            "count": "CNT:1234567890",
+            "attribute": "COLOR:RED TYPE:A",
+            "total_price": "TP:USD 790.00",
+            "unit_price": "UP:USD 23.99"
+        },
+        "item_2": {
+            "control": "model",
+            "cart_item_id": 12345620,
+            "img_url": "http://192.168.1.3/s9.jpg",
+            "description": "name,description...",
+            "identifier": "ID:6059434567",
+            "count": "CNT:2",
+            "total_price": "TP:USD 168790.99",
+            "unit_price": "UP:USD 13.45"
+        }
+    },
+    "section_3": {
+        "title": "Payment Info",
+        "count": 1,
+        "item_0": {
+            "aname": "Payment",
+            "name": "sfield_3",
+            "control": "enum",
+            "single_select": "true",
+            "required": "true",
+            "cadedate": {
+                "count": 5,
+                "val_0": {
+                    "value": "credit card",
+                    "check": 1,
+                    "sub_item": {
+                        "count": 1,
+                        "item_0": {
+                            "aname": "Edit Card Info",
+                            "name": "Edit Card Info",
+                            "control": "action",
+                            "value": "credit_card",
+                            "required": "false"
+                        }
+                    }
+                    
+                    
+                },
+                "val_1": {
+                    "value": "check",
+                    "check": 0
+                },
+                "val_2": {
+                    "value": "cash",
+                    "check": 0
+                },
+                "val_3": {
+                    "value": "NET 30",
+                    "check": 0
+                },
+                "val_4": {
+                    "value": "Wire Transfer",
+                    "check": 0
+                }
+            }
+        }
+    }
+    ,
+    "section_4": {
+        "title": "Remarks Content",
+        "count": 3,
+        "item_0": {
+            "aname": "PO#",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "text"
+        },
+        "item_1": {
+            "aname": "Special Instructions",
+            "name": "field_0",
+            "control": "edit",
+            "value": "",
+            "keyboard": "text"
+        },
+        "item_2": {
+            "aname": "ORDER SHOULD SHIP COMPLETE",
+            "name": "field_6",
+            "control": "switch",
+            "value": "false"
+        }
+    },
+    "section_5": {
+        "title": "Order Total",
+        "count": 3,
+        "item_0": {
+            "aname": "Payments",
+            "name": "field_5",
+            "control": "text",
+            "value": "$76.00"
+        },
+        "item_1": {
+            "aname": "Shipping",
+            "name": "field_5",
+            "control": "text",
+            "value": "0"
+        },
+        "item_2": {
+            "aname": "Total",
+            "name": "field_5",
+            "control": "text",
+            "value": "$76.00"
+        }
+    }
+}

NOUSE_NPD/JSON/orderlist.json

@@ -0,0 +1,93 @@
+{
+    "result": 1,
+    "header": {
+        "count": 9,
+        "item_0": {
+            "aname": "Order_Type",
+            "name": "Order_Type"
+        },
+        "item_1": {
+            "aname": "Pickslip",
+            "name": "Pickslip"
+        },
+        "item_2": {
+            "aname": "SO_Number",
+            "name": "SO_Number"
+        },
+        "item_3": {
+            "aname": "FCL",
+            "name": "field4"
+        },
+        "item_4": {
+            "aname": "Status",
+            "name": "field5"
+        },
+        "item_5": {
+            "aname": "ShipTo_City",
+            "name": "field6"
+        },
+        "item_6": {
+            "aname": "ShipTo_State",
+            "name": "field7"
+        },
+        "item_7": {
+            "aname": "Model",
+            "name": "field8"
+        },
+        "item_8": {
+            "aname": "Quantity",
+            "name": "field9"
+        }
+    },
+    "data": {
+        "count": 4,
+        "item_0": {
+            "id":"aabbcd111",
+            "val_0": "Sales Order",
+            "val_1": "PS14596849",
+            "val_2": "SOR14050203",
+            "val_3": "NO",
+            "val_4": "Picked",
+            "val_5": "SANTA MONICA",
+            "val_6": "CA",
+            "val_7": "aaa / 38293432",
+            "val_8": "1 / 5",
+        },
+        "item_1": {
+            "id":"1234567",
+            "val_0": "Sales Order",
+            "val_1": "PS14596849",
+            "val_2": "SOR14050203",
+            "val_3": "NO",
+            "val_4": "Booked",
+            "val_5": "SANTA MONICA",
+            "val_6": "CA",
+            "val_7": "aaa / 38293432 / aba / 38dd293432",
+            "val_8": "1 / 5",
+        },
+        "item_2": {
+            "id":"ytreh6666",
+            "val_0": "Sales Order",
+            "val_1": "PS14596849",
+            "val_2": "SOR14050203",
+            "val_3": "NO",
+            "val_4": "Shipped",
+            "val_5": "SANTA MONICA",
+            "val_6": "CA",
+            "val_7": "aaa / 38293432",
+            "val_8": "1 / 5",
+        },
+        "item_3": {
+            "id":"aab777d111",
+            "val_0": "Sales Order",
+            "val_1": "PS14596849",
+            "val_2": "SOR14050203",
+            "val_3": "NO",
+            "val_4": "Canceled",
+            "val_5": "SANTA MONICA",
+            "val_6": "CA",
+            "val_7": "aaa / 38293432",
+            "val_8": "1 / 5",
+        },
+    }
+}

NOUSE_NPD/JSON/search.json

@@ -0,0 +1,169 @@
+{
+    "result": 1,
+    "item_total_count": 1234,
+    "sort": {
+
+        "count": 3,
+        "val_0": {
+            "value":"sort 1"
+        },
+        "val_1":  {
+            "value":"sort 2"
+        },
+        "val_2":  {
+            "value":"sort 3",
+            "check":1
+        }
+    },
+    "category_level": {
+        "count": 3,
+        "level_0": "Category",
+        "level_1": "Bed room",
+        "level_2": "all sub category"
+    },
+    "filter": {
+        "groups": 3,
+        "group_0": {
+            "title": "color",
+            "count": 2,
+            "key": "123456",
+            "item_0": {
+                "title": "red",
+                "val": "654321"
+            },
+            "item_1": {
+                "title": "white",
+                "val": "654321"
+            }
+        },
+        "group_1": {
+            "title": "category",
+            "count": 2,
+            "key": "000456",
+            "item_0": {
+                "title": "steel",
+                "val": "123456"
+            },
+            "item_1": {
+                "title": "wood",
+                "val": "123456"
+            }
+        },
+        "group_2": {
+            "title": "price",
+            "count": 3,
+            "key": "123000",
+            "item_0": {
+                "title": "0-199",
+                "val": "654321"
+            },
+            "item_1": {
+                "title": "200-499",
+                "val": "654321"
+            },
+            "item_2": {
+                "title": "500+",
+                "val": "654321"
+            }
+        }
+    },
+    "items": {
+        "count": 16,
+        "item_0": {
+            "description": "Sample description",
+            "img": "http://127.0.0.1/s1.jpg",
+            "old_price": "$123",
+            "modelid": "$12"
+        },
+        "item_1": {
+            "description": "test",
+            "img": "http://127.0.0.1/s2.jpg",
+            "old_price": "$234",
+            "modelid": "$123"
+        },
+        "item_2": {
+            "description": "name1",
+            "img": "http://127.0.0.1/s3.jpg",
+            "old_price": "",
+            "modelid": "$234"
+        },
+        "item_3": {
+            "description": "abc",
+            "img": "http://127.0.0.1/s4.jpg",
+            "old_price": "$345",
+            "modelid": "$345"
+        },
+        "item_4": {
+            "description": "ddddddd",
+            "img": "http://127.0.0.1/s5.jpg",
+            "old_price": "",
+            "modelid": "$456"
+        },
+        "item_5": {
+            "description": "blablabla",
+            "img": "http://127.0.0.1/s6.jpg",
+            "old_price": "$456",
+            "modelid": "$126"
+        },
+        "item_6": {
+            "description": "name6",
+            "img": "http://127.0.0.1/s7.jpg",
+            "old_price": "$567",
+            "modelid": "$213"
+        },
+        "item_7": {
+            "description": "abcdefg",
+            "img": "http://127.0.0.1/s8.jpg",
+            "old_price": "$678",
+            "modelid": "$767"
+        },
+        "item_8": {
+            "description": "abcdefg",
+            "img": "http://127.0.0.1/s9.jpg",
+            "old_price": "$678",
+            "modelid": "$767"
+        },
+        "item_9": {
+            "description": "abcdefg",
+            "img": "http://127.0.0.1/s10.jpg",
+            "old_price": "$678",
+            "modelid": "$767"
+        },
+        "item_10": {
+            "description": "abcdefg",
+            "img": "http://127.0.0.1/s11.jpg",
+            "old_price": "$678",
+            "modelid": "$767"
+        },
+        "item_11": {
+            "description": "abcdefg",
+            "img": "http://127.0.0.1/s12.jpg",
+            "old_price": "$678",
+            "modelid": "$767"
+        },
+        "item_12": {
+            "description": "abcdefg",
+            "img": "http://127.0.0.1/s13.jpg",
+            "old_price": "$678",
+            "modelid": "$767"
+        },
+        "item_13": {
+            "description": "abcdefg",
+            "img": "http://127.0.0.1/s14.jpg",
+            "old_price": "$678",
+            "modelid": "$767"
+        },
+        "item_14": {
+            "description": "abcdefg",
+            "img": "http://127.0.0.1/s15.jpg",
+            "old_price": "$678",
+            "modelid": "$767"
+        },
+        "item_15": {
+            "description": "abcdefg",
+            "img": "http://127.0.0.1/s16.jpg",
+            "old_price": "$678",
+            "modelid": "$767"
+        }
+    }
+}

NOUSE_NPD/JSON/search_bak.json

@@ -0,0 +1,169 @@
+{
+"result": 1,
+"item_total_count": 1234,
+"sort": {
+
+"count": 3,
+"val_0": {
+"value":"sort 1",
+},
+"val_1":  {
+"value":"sort 2",
+},
+"val_2":  {
+"value":"sort 3",
+"check":1
+}
+},
+"category_level": {
+"count": 3,
+"level_0": "Category",
+"level_1": "Bed room",
+"level_2": "all sub category"
+},
+"filter": {
+"groups": 3,
+"group_0": {
+"title": "color",
+"count": 2,
+"key": "123456",
+"item_0": {
+"title": "red",
+"val": "654321"
+},
+"item_1": {
+"title": "white",
+"val": "654321"
+}
+},
+"group_1": {
+"title": "category",
+"count": 2,
+"key": "000456",
+"item_0": {
+"title": "steel",
+"val": "123456"
+},
+"item_1": {
+"title": "wood",
+"val": "123456"
+}
+},
+"group_2": {
+"title": "price",
+"count": 3,
+"key": "123000",
+"item_0": {
+"title": "0-199",
+"val": "654321"
+},
+"item_1": {
+"title": "200-499",
+"val": "654321"
+},
+"item_2": {
+"title": "500+",
+"val": "654321"
+}
+}
+},
+"items": {
+"count": 16,
+"item_0": {
+"description": "Sample description",
+"img": "http://127.0.0.1/s1.jpg",
+"old_price": "$123",
+"price": "$12"
+},
+"item_1": {
+"description": "test",
+"img": "http://127.0.0.1/s2.jpg",
+"old_price": "$234",
+"price": "$123"
+},
+"item_2": {
+"description": "name1",
+"img": "http://127.0.0.1/s3.jpg",
+"old_price": "",
+"price": "$234"
+},
+"item_3": {
+"description": "abc",
+"img": "http://127.0.0.1/s4.jpg",
+"old_price": "$345",
+"price": "$345"
+},
+"item_4": {
+"description": "ddddddd",
+"img": "http://127.0.0.1/s5.jpg",
+"old_price": "",
+"price": "$456"
+},
+"item_5": {
+"description": "blablabla",
+"img": "http://127.0.0.1/s6.jpg",
+"old_price": "$456",
+"price": "$126"
+},
+"item_6": {
+"description": "name6",
+"img": "http://127.0.0.1/s7.jpg",
+"old_price": "$567",
+"price": "$213"
+},
+"item_7": {
+"description": "abcdefg",
+"img": "http://127.0.0.1/s8.jpg",
+"old_price": "$678",
+"price": "$767"
+},
+"item_8": {
+"description": "abcdefg",
+"img": "http://127.0.0.1/s9.jpg",
+"old_price": "$678",
+"price": "$767"
+},
+"item_9": {
+"description": "abcdefg",
+"img": "http://127.0.0.1/s10.jpg",
+"old_price": "$678",
+"price": "$767"
+},
+"item_10": {
+"description": "abcdefg",
+"img": "http://127.0.0.1/s11.jpg",
+"old_price": "$678",
+"price": "$767"
+},
+"item_11": {
+"description": "abcdefg",
+"img": "http://127.0.0.1/s12.jpg",
+"old_price": "$678",
+"price": "$767"
+},
+"item_12": {
+"description": "abcdefg",
+"img": "http://127.0.0.1/s13.jpg",
+"old_price": "$678",
+"price": "$767"
+},
+"item_13": {
+"description": "abcdefg",
+"img": "http://127.0.0.1/s14.jpg",
+"old_price": "$678",
+"price": "$767"
+},
+"item_14": {
+"description": "abcdefg",
+"img": "http://127.0.0.1/s15.jpg",
+"old_price": "$678",
+"price": "$767"
+},
+"item_15": {
+"description": "abcdefg",
+"img": "http://127.0.0.1/s16.jpg",
+"old_price": "$678",
+"price": "$767"
+}
+}
+}

NOUSE_NPD/JSON/testmenu.json

@@ -0,0 +1,120 @@
+{
+    "result": 1,
+    "count": 5,
+    "category_0": {
+        "title": "All categories",
+        "id": "0",
+        "count": 0
+    },
+    "category_1": {
+        "title": "Dining",
+        "count": 5,
+        "category_0": {
+            "title": "All Dining",
+            "count": 0,
+            "id": "100000"
+        },
+        "category_1": {
+            "title": "Dining Chairs",
+            "count": 0,
+            "id": "101000"
+        },
+        "category_2": {
+            "title": "Tables and Benches",
+            "count": 0,
+            "id": "102000"
+        },
+        "category_3": {
+            "title": "Bar and Counter Stools",
+            "count": 0,
+            "id": "103000"
+        },
+        "category_4": {
+            "title": "Buffet and Wine Racks",
+            "count": 0,
+            "id": "104000"
+        }
+    },
+    "category_2": {
+        "title": "Living",
+        "count": 6,
+        "category_0": {
+            "title": "All Living",
+            "count": 0,
+            "id": "200000"
+        },
+        "category_1": {
+            "title": "Occasional Tables",
+            "count": 0,
+            "id": "201000"
+        },
+        "category_2": {
+            "title": "Media Stands and Consoles",
+            "count": 0,
+            "id": "202000"
+        },
+        "category_3": {
+            "title": "Ottomans and Cubes",
+            "count": 0,
+            "id": "203000"
+        },
+        "category_4": {
+            "title": "Bookcases and Cabinets",
+            "count": 0,
+            "id": "204000"
+        },
+        "category_5": {
+            "title": "Home Office",
+            "count": 0,
+            "id": "205000"
+        }
+    },
+    "category_3": {
+        "title": "Accent",
+        "count": 6,
+        "category_0": {
+            "title": "All Accent",
+            "count": 0,
+            "id": "300000"
+        },
+        "category_1": {
+            "title": "Accent Chairs",
+            "count": 0,
+            "id": "301000"
+        },
+        "category_2": {
+            "title": "Chests and Cabinets",
+            "count": 0,
+            "id": "302000"
+        },
+        "category_3": {
+            "title": "Benches",
+            "count": 0,
+            "id": "303000"
+        },
+        "category_4": {
+            "title": "Room Dividers",
+            "count": 0,
+            "id": "304000"
+        },
+        "category_5": {
+            "title": "Home Decor",
+            "count": 0,
+            "id": "305000"
+        }
+    },
+    "category_4": {
+        "title": "Bedroom",
+        "count": 2,
+        "category_0": {
+            "title": "All Bedroom",
+            "count": 0,
+            "id": "400000"
+        },
+        "category_1": {
+            "title": "Beds and Storages",
+            "count": 0,
+            "id": "401000"
+        }
+    }
+}

NOUSE_NPD/JSON/watchlist.json

@@ -0,0 +1,39 @@
+{
+    "result": 1,
+    "count": 4,
+    "item_0": {
+        "cart_item_id": 12345678,
+        "img_url": "http://127.0.0.1/s3.jpg",
+        "description": "name,description...",
+        "identifier": "ID:1234567",
+        "attribute": "ETD:09/12/2014",
+        "price": 123453.98,
+        "currency":"USD"
+    },
+    "item_1": {
+        "cart_item_id": 12345679,
+        "img_url": "http://127.0.0.1/s12.jpg",
+        "description": "name,description...",
+        "identifier": "ID:AIES999987",
+        "attribute": "COLOR:RED TYPE:A",
+        "price": 22323.99,
+        "currency":"USD"
+    },
+    "item_2": {
+        "cart_item_id": 12345620,
+        "img_url": "http://127.0.0.1/s9.jpg",
+        "description": "name,description...",
+        "identifier": "ID:6059434567",
+        "price": 123453.00,
+        "currency":"USD"
+    },
+    "item_3": {
+        "cart_item_id": 12345698,
+        "img_url": "http://127.0.0.1/s1.jpg",
+        "description": "name,description...",
+        "identifier": "ID:SRETVVRR",
+        "attribute": "ETD:06/09/2014",
+        "price": 123453.76,
+        "currency":"USD"
+    }
+}

NOUSE_NPD/SearchFilterViewController.h

@@ -0,0 +1,24 @@
+//
+//  SearchFilterViewController.h
+//  RedAnt ERP Mobile
+//
+//  Created by Ray on 14-7-25.
+//  Copyright (c) 2014年 United Software Applications, Inc. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+@class SearchFilterViewController;
+@protocol SearchFilterDelegate <NSObject>
+
+-(void) SearchFilterReturn:(NSMutableDictionary *)value;
+
+@end
+@interface SearchFilterViewController : UIViewController<UITableViewDataSource,UITableViewDelegate>
+@property (strong,nonatomic) NSMutableDictionary* cadedate;
+
+@property (nonatomic, weak) id<SearchFilterDelegate> delegate;
+
+@property (strong, nonatomic) IBOutlet UINavigationItem *navi_item;
+@property (strong, nonatomic) IBOutlet UITableView *tableView;
+@property (strong,nonatomic) NSMutableDictionary* value;
+@end

NOUSE_NPD/SearchFilterViewController.m

@@ -0,0 +1,448 @@
+//
+//  SearchFilterViewController.m
+//  RedAnt ERP Mobile
+//
+//  Created by Ray on 14-7-25.
+//  Copyright (c) 2014年 United Software Applications, Inc. All rights reserved.
+//
+
+#import "SearchFilterViewController.h"
+#import "FilterCellCadedate.h"
+#import "FilterCellValue.h"
+@interface SearchFilterViewController ()
+
+@end
+
+@implementation SearchFilterViewController
+
+- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
+{
+    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
+    if (self) {
+        // Custom initialization
+    }
+    return self;
+}
+
+- (void)viewDidLoad
+{
+    [super viewDidLoad];
+    
+    
+    UIBarButtonItem *closeButton = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Close", nil) style:UIBarButtonItemStylePlain target:self action:@selector(onCloseClick:)];
+    self.navi_item.rightBarButtonItem = closeButton;
+    // Do any additional setup after loading the view.
+}
+- (void)onCloseClick:(UIButton *)sender {
+    
+    [self dismissViewControllerAnimated:YES
+                             completion:^{
+                                 
+                                 
+                             }];
+}
+- (void)didReceiveMemoryWarning
+{
+    [super didReceiveMemoryWarning];
+    // Dispose of any resources that can be recreated.
+}
+- (void)onSwitchTap:(UISwitch *)sender {
+    
+    //  UIView* sectionheader = sender.superview;
+    int section = sender.superview.tag;
+    if(section == 0 )
+        return;
+    for(int i=0;i<[[self.cadedate valueForKey:@"groups"]intValue];i++)
+    {
+        NSMutableDictionary* group_json = [[self.cadedate objectForKey:[NSString stringWithFormat:@"group_%d",i ]] mutableCopy];
+        if(i==section-1)
+        {
+            if(sender.on)
+            {
+                [group_json setValue:@1 forKey:@"multi_select"];
+                
+                
+            }
+            else
+            {
+                [group_json setValue:@0 forKey:@"multi_select"];
+                int count = [[group_json valueForKey:@"count"]intValue];
+                for(int j=0;j<count;j++)
+                {
+                    NSMutableDictionary* item_json = [[group_json objectForKey:[NSString stringWithFormat:@"item_%d",j ]] mutableCopy];
+                    [item_json setValue:@0 forKey:@"check"];
+                    [group_json setObject:item_json forKey:[NSString stringWithFormat:@"item_%d",j ]];
+                }
+                
+                
+            }
+            
+        }
+        else
+        {
+            [group_json setValue:@0 forKey:@"multi_select"];
+            int count = [[group_json valueForKey:@"count"]intValue];
+            for(int j=0;j<count;j++)
+            {
+                NSMutableDictionary* item_json = [[group_json objectForKey:[NSString stringWithFormat:@"item_%d",j ]] mutableCopy];
+                [item_json setValue:@0 forKey:@"check"];
+                [group_json setObject:item_json forKey:[NSString stringWithFormat:@"item_%d",j ]];
+            }
+        }
+        
+        [self.cadedate setObject:group_json forKey:[NSString stringWithFormat:@"group_%d",i]];
+    }
+    
+    
+    
+    
+    
+    [self.tableView reloadData];
+}
+- (void)OnDone:(UIButton *)sender {
+    
+    int section = sender.superview.tag;
+    NSDictionary* group_json = [self.cadedate objectForKey:[NSString stringWithFormat:@"group_%d",section-1 ]];
+ //   int multi_select = [[group_json valueForKey:@"multi_select"] intValue];
+
+
+    
+    
+    NSMutableDictionary * value_json = self.value;
+    if(value_json==nil)
+        value_json=[[NSMutableDictionary alloc] init];
+    int groups = [[value_json valueForKey:@"groups"] intValue];
+    [value_json setValue:@(groups+1) forKey:@"groups"];
+    
+    NSMutableDictionary * value_group_json = [[NSMutableDictionary alloc] init];
+    
+    int count = [[group_json valueForKey:@"count"]intValue];
+    int check_count=0;
+    NSString * title = [[group_json valueForKey:@"title"] stringByAppendingString:@":"] ;
+    for(int i=0;i<count;i++)
+    {
+            NSDictionary* item_json = [group_json objectForKey:[NSString stringWithFormat:@"item_%d",i]] ;
+    
+        int check = [[item_json valueForKey:@"check"] intValue];
+        if(check==0)
+            continue;
+        check_count++;
+
+    title = [title stringByAppendingString:[item_json valueForKey:@"title"]];
+        title = [title stringByAppendingString:@","];
+    
+    
+    
+
+    [value_group_json setValue:[item_json valueForKey:@"val"] forKey:[NSString stringWithFormat:@"val_%d",check_count]];
+    
+    }
+    if(check_count<1)
+        return;
+    NSString* key = [group_json valueForKey:@"key"];
+    if(title.length>=1)
+        title=[title substringToIndex:title.length-1];
+    [value_group_json setValue:title forKey:@"title"];
+    [value_group_json setValue:@(check_count) forKey:@"count" ];
+    [value_group_json setValue:key forKey:@"key" ];
+    [value_json setObject:value_group_json forKey:[NSString stringWithFormat:@"group_%d",groups]];
+    self.value = value_json;
+    
+//    NSError *error = nil;
+//    NSData *jsonData = [NSJSONSerialization dataWithJSONObject:value_json
+//                                                       options:NSJSONWritingPrettyPrinted
+//                                                         error:&error];
+//    
+//    
+//    //     NSData * d = [NSData alloc] initwithd
+//    NSString *result = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
+//    NSLog(result);
+    [self closewindow];
+}
+
+- (IBAction)OnDeleteValue:(UIButton *)sender {
+    int groups = [[self.value valueForKey:@"groups"]intValue];
+    if(groups==1)
+    {
+        self.value = nil;
+        [self closewindow];
+    }
+    else
+    {
+        
+        FilterCellValue *cell  = (FilterCellValue *) sender.superview.superview.superview;
+        //      NSIndexPath*  indexPath = [self.tableView indexPathForCell:cell];
+        
+        NSMutableDictionary * value_json=[[NSMutableDictionary alloc] init];
+        int count = 0;
+        for(int i=0;i<groups;i++)
+        {
+            NSDictionary* group_json = [self.value objectForKey:[NSString stringWithFormat:@"group_%d",i]];
+            NSString* title = [group_json valueForKey:@"title"];
+            if(![title isEqualToString:cell.labelTitle.text])
+            {
+                [value_json setObject:group_json forKey:[NSString stringWithFormat:@"group_%d",count]];
+                count++;
+                
+                
+            }
+            
+        }
+        [value_json setValue:@(count) forKey:@"groups"];
+        self.value = value_json;
+        [self closewindow];
+        
+    }
+    
+    
+}
+
+#pragma mark - Table view data source
+
+- (UIView *) tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
+{
+    
+    UIView* myView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, tableView.bounds.size.width, 44)];
+    
+    //    myView.backgroundColor = [UIColor colorWithRed:0.10 green:0.68 blue:0.94 alpha:0.7];
+    UILabel *titleLabel = [[UILabel alloc] initWithFrame:CGRectMake(10, 0, 90, 22)];
+    //  titleLabel.textColor=[UIColor whiteColor];
+    titleLabel.backgroundColor = [UIColor clearColor];
+    
+    if(section==0)
+        titleLabel.text= @"in use filters";
+    else
+    {
+        NSDictionary* group_json =[self.cadedate objectForKey:[NSString stringWithFormat:@"group_%ld",(long)section-1]];
+        titleLabel.text= [group_json valueForKey:@"title"];
+        int multi_select = [[group_json valueForKey:@"multi_select"] intValue];
+        
+        UILabel *switch_Label = [[UILabel alloc] initWithFrame:CGRectMake(tableView.bounds.size.width-51-10-110, 0, 110, 22)];
+        //  titleLabel.textColor=[UIColor whiteColor];
+        switch_Label.backgroundColor = [UIColor clearColor];
+        switch_Label.text=@"Multi Select";
+        //      switch_Label.text
+        
+        
+        
+        UISwitch* btn_switch = [[UISwitch alloc] initWithFrame:CGRectMake(tableView.bounds.size.width-51-10, 0, 51, 31)];
+        myView.tag = section;
+        [btn_switch addTarget:self action:@selector(onSwitchTap:) forControlEvents:UIControlEventValueChanged];
+        
+        
+        if(multi_select==1)
+        {
+            btn_switch.on=true;
+            // CGRect rt = btn_switch.frame;
+            btn_switch.frame=CGRectOffset(btn_switch.frame, -160, 0);
+            switch_Label.frame=CGRectOffset(switch_Label.frame, -160, 0);
+            
+            UIButton* btn_done = [UIButton buttonWithType:UIButtonTypeSystem];
+            btn_done.frame =CGRectMake(tableView.bounds.size.width-50-10, 0, 50, 30);
+            // btn_done.titleLabel.text = @"Done";
+            [btn_done setTitle:@"Done" forState:UIControlStateNormal];
+            //      btn_done.buttonType = UIButtonTypeSystem;
+            //  btn_done.backgroundColor =[UIColor redColor];
+            
+            [btn_done addTarget:self action:@selector(OnDone:) forControlEvents:UIControlEventTouchUpInside];
+            [myView addSubview:btn_done];
+        }
+        [myView addSubview:switch_Label];
+        [myView addSubview:btn_switch];
+    }
+    [titleLabel sizeToFit];
+    //    if(section==0)
+    //       titleLabel.text=NSLocalizedString(@"multi select", nil);
+    //    else
+    //        titleLabel.text=NSLocalizedString(@"hide_items", nil);
+    //    [titleLabel sizeToFit];
+    [myView addSubview:titleLabel];
+    //
+    return myView;
+}
+- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
+{
+    return [[self.cadedate valueForKey:@"groups"] intValue]+1;
+}
+//- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
+//    if(section==0)
+//        return @"in use filters";
+//    else
+//    {
+//        NSDictionary* group_json =[self.cadedate objectForKey:[NSString stringWithFormat:@"group_%d",section-1]];
+//        return [group_json valueForKey:@"title"];
+//    }
+//}
+
+-(CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
+{
+    if(section==0 && self.value==nil)
+        return 0;
+    return 44;
+}
+//- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath;
+//{
+//    return 88;
+//}
+- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
+{
+    if(section==0)
+        if(self.value==nil)
+            return 0;
+        else
+            return [[self.value valueForKey:@"groups"] intValue];
+        else
+        {
+            NSDictionary* group_json =[self.cadedate objectForKey:[NSString stringWithFormat:@"group_%d",section-1]];
+            return [[group_json valueForKey:@"count"] intValue];
+        }
+    
+    
+    
+    
+    
+}
+-(void) closewindow
+{
+    
+    if (self.delegate && [self.delegate respondsToSelector:@selector(SearchFilterReturn:)]) {
+        [self.delegate SearchFilterReturn:self.value];
+    }
+    
+    
+    [self dismissViewControllerAnimated:YES
+                             completion:^{
+                                 
+                                 
+                             }];}
+
+
+
+- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
+{
+    if(indexPath.section==0)
+    {
+        NSString* CellIdentifier = @"FilterCellValue";
+        
+        FilterCellValue * cell= [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
+        
+        NSDictionary* group_json = [self.value objectForKey:[NSString stringWithFormat:@"group_%ld",(long)indexPath.row ]];
+        cell.labelTitle.text=[group_json valueForKey:@"title"];
+        //lacell.textLabel.text =[group_json valueForKey:@"title"];
+        return cell;
+    }
+    else
+    {
+        NSString* CellIdentifier = @"FilterCellCadedate";
+        
+        FilterCellCadedate * cell= [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
+        NSDictionary* group_json = [self.cadedate objectForKey:[NSString stringWithFormat:@"group_%d",indexPath.section-1 ]];
+        NSDictionary* item_json = [group_json objectForKey:[NSString stringWithFormat:@"item_%ld",(long)indexPath.row ]];
+        NSString* title = [item_json valueForKey:@"title"];
+        
+        cell.textLabel.text = title;
+        
+        
+        int check = [[item_json valueForKey:@"check" ] intValue];
+        if(check==1)
+            cell.img_checkmark.hidden=false;
+        else
+            cell.img_checkmark.hidden=true;
+
+        
+        return cell;
+        
+    }
+    
+    
+}
+- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
+{
+    UITableViewCell* cell = (UITableViewCell*)[tableView cellForRowAtIndexPath:indexPath];
+
+    cell.selected = false;
+    
+    
+    
+    if(indexPath.section==0)
+        return;
+    else
+    {
+        
+        NSMutableDictionary* group_json = [[self.cadedate objectForKey:[NSString stringWithFormat:@"group_%d",indexPath.section-1 ]] mutableCopy];
+        int multi_select = [[group_json valueForKey:@"multi_select"] intValue];
+        NSMutableDictionary* item_json = [[group_json objectForKey:[NSString stringWithFormat:@"item_%ld",(long)indexPath.row ]] mutableCopy];
+        if(multi_select==1)
+        {
+            int check = [[item_json valueForKey:@"check" ] intValue];
+            if(check==1)
+            {
+                cell.accessoryType = UITableViewCellAccessoryNone;
+                [item_json setValue:@0 forKey:@"check"];
+                
+            }
+            else
+            {
+                cell.accessoryType = UITableViewCellAccessoryCheckmark;
+                [item_json setValue:@1 forKey:@"check"];
+            }
+            [group_json setObject:item_json forKey:[NSString stringWithFormat:@"item_%ld",(long)indexPath.row ]];
+            [self.cadedate setObject:group_json forKey:[NSString stringWithFormat:@"group_%ld",(long)indexPath.section-1 ]];
+            [self.tableView reloadData];
+        }
+        else
+        {
+            NSMutableDictionary * value_json = self.value;
+            if(value_json==nil)
+                value_json=[[NSMutableDictionary alloc] init];
+            int groups = [[value_json valueForKey:@"groups"] intValue];
+            [value_json setValue:@(groups+1) forKey:@"groups"];
+            
+            
+            
+            NSMutableDictionary * value_group_json = [[NSMutableDictionary alloc] init];
+            //      NSString* ttt =[group_json valueForKey:@"title"];
+            NSString * title = [[[group_json valueForKey:@"title"] stringByAppendingString:@":"] stringByAppendingString:[item_json valueForKey:@"title"]];
+            
+            NSString* key = [group_json valueForKey:@"key"];
+            
+            [value_group_json setValue:title forKey:@"title"];
+            [value_group_json setValue:@1 forKey:@"count" ];
+            [value_group_json setValue:key forKey:@"key" ];
+            [value_group_json setValue:[item_json valueForKey:@"val"] forKey:@"val_0"];
+            [value_json setObject:value_group_json forKey:[NSString stringWithFormat:@"group_%d",groups]];
+            
+            self.value = value_json;
+            
+            NSError *error = nil;
+            NSData *jsonData = [NSJSONSerialization dataWithJSONObject:value_json
+                                                               options:NSJSONWritingPrettyPrinted
+                                                                 error:&error];
+            
+            
+            //     NSData * d = [NSData alloc] initwithd
+            NSString *result = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
+            NSLog(result);
+            [self closewindow];
+            
+            
+            
+        }
+        
+        
+    }
+ 
+    
+}
+/*
+ #pragma mark - Navigation
+ 
+ // In a storyboard-based application, you will often want to do a little preparation before navigation
+ - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
+ {
+ // Get the new view controller using [segue destinationViewController].
+ // Pass the selected object to the new view controller.
+ }
+ */
+
+@end

NOUSE_NPD/SelectorViewController.h

@@ -0,0 +1,32 @@
+//
+//  SelectorViewController.h
+//  RedAnt ERP Mobile
+//
+//  Created by Ray on 8/3/15.
+//  Copyright (c) 2015 United Software Applications, Inc. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@class SelectorViewController;
+@protocol SelectorDelegate <NSObject>
+@required
+//- (NSUInteger)numberOfPhotosInPhotoStackView:(PhotoStackView *)photoStack;
+- (void) selected:(NSString*) detail_id category:(NSString*) category ;
+//- (void) LongPress:(UIView*)view row:(int) x column:(int) y;
+//- (void) LongPress:(UIView*)view row:(int) x;
+//- (void) Tap:(UIView*)view row:(int) x column:(int) y;
+//- (void) Tap:(UIView*)view row:(int) x;
+@end
+
+@interface SelectorViewController : UIViewController
+{
+@private
+    //    id <MDSpreadViewDataSource>__unsafe_unretained _dataSource;
+    id <SelectorDelegate>  __weak selectordelegate;
+}
+@property (strong,nonatomic) NSDictionary* selector;
+
+
+@property (weak, nonatomic) id <SelectorDelegate> selectordelegate;
+@end

NOUSE_NPD/SelectorViewController.m

@@ -0,0 +1,607 @@
+//
+//  SelectorViewController.m
+//  RedAnt ERP Mobile
+//
+//  Created by Ray on 8/3/15.
+//  Copyright (c) 2015 United Software Applications, Inc. All rights reserved.
+//
+
+#import "SelectorViewController.h"
+#import "iSalesNetwork.h"
+@interface SelectorViewController ()
+
+@end
+
+@implementation SelectorViewController
+@synthesize selectordelegate;
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    // Do any additional setup after loading the view.
+}
+- (void)viewWillAppear:(BOOL)animated
+{
+    [super viewWillAppear:animated];
+    self.view.superview.layer.cornerRadius
+    = 0;
+    
+}
+- (void)didReceiveMemoryWarning {
+    [super didReceiveMemoryWarning];
+    // Dispose of any resources that can be recreated.
+}
+
+/*
+#pragma mark - Navigation
+
+// In a storyboard-based application, you will often want to do a little preparation before navigation
+- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
+    // Get the new view controller using [segue destinationViewController].
+    // Pass the selected object to the new view controller.
+}
+*/
+
+#pragma mark - Table view data source
+
+//- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
+//{
+//    return 0;
+//}
+//- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section
+//{
+//    return 0;
+//}
+//- (UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section
+//{
+//        UIView* myView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, tableView.bounds.size.width, 0.0001)];
+//    return myView;
+//
+//}
+//- (UIView *) tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
+//{
+//    UIView* myView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, tableView.bounds.size.width, 0.0001)];
+////    myView.backgroundColor = [UIColor colorWithRed:0.10 green:0.68 blue:0.94 alpha:0.7];
+////    UILabel *titleLabel = [[UILabel alloc] initWithFrame:CGRectMake(10, 0, 90, 22)];
+////    titleLabel.textColor=[UIColor whiteColor];
+////    titleLabel.backgroundColor = [UIColor clearColor];
+////    if(section==0)
+////        titleLabel.text=NSLocalizedString(@"display_items", nil);
+////    else
+////        titleLabel.text=NSLocalizedString(@"hide_items", nil);
+////    [titleLabel sizeToFit];
+////    [myView addSubview:titleLabel];
+////
+//    return myView;
+//}
+
+//- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
+//    if(section==0)
+//        return nil;
+//    
+//    NSDictionary* related_json = [self.detail_data objectForKey:@"related_model"];
+//    if(related_json==nil)
+//    {
+//        NSDictionary* section_json = [self.detail_data objectForKey:[NSString stringWithFormat:@"detail_%d",section-1]];
+//        return [section_json valueForKey:@"title"] ;
+//    }
+//    else
+//    {
+//        if(section==1)
+//            return @"related model";
+//        else
+//        {
+//            NSDictionary* section_json = [self.detail_data objectForKey:[NSString stringWithFormat:@"detail_%d",section-2]];
+//            return [section_json valueForKey:@"title"] ;
+//        }
+//    }
+//}
+- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
+{
+    
+    return 1;
+}
+//- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath
+//{
+//    DebugLog(@"canMoveRowAtIndexPath");
+//
+//    if([tableView numberOfRowsInSection:indexPath.section]>1)
+//        return true;
+//    else
+//        return false;
+//}
+//- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath
+//{
+//    NSMutableArray * from;
+//    NSMutableArray * to ;
+//    if(fromIndexPath.section==0)
+//        from  = self.displayfields;
+//    else
+//        from  = self.hidefields;
+//    if(toIndexPath.section==0)
+//        to  = self.displayfields;
+//    else
+//        to  = self.hidefields;
+//    id content=from[fromIndexPath.row];
+//    [from removeObjectAtIndex:fromIndexPath.row];
+//    [to insertObject:content atIndex:toIndexPath.row];
+//
+//    [tableView reloadData];
+//
+//}
+- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
+{
+    
+    
+    return      [[self.selector valueForKey:@"count"] intValue];
+//    
+//    if(section==0)
+//        return 1;
+//    NSDictionary* related_json = [self.detail_data objectForKey:@"related_model"];
+//    if(related_json==nil)
+//    {
+//        NSDictionary* section_json = [self.detail_data objectForKey:[NSString stringWithFormat:@"detail_%d",section-1]];
+//        return [[section_json valueForKey:@"count"] intValue];
+//    }
+//    else
+//    {
+//        if(section==1)
+//            return 1;
+//        else
+//        {
+//            NSDictionary* section_json = [self.detail_data objectForKey:[NSString stringWithFormat:@"detail_%d",section-2]];
+//            return [[section_json valueForKey:@"count"] intValue];
+//        }
+//    }
+//    
+    
+    
+}
+//- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath
+//{
+//    return UITableViewCellEditingStyleNone;
+//}
+
+- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
+{
+    //如果两次点击的时间间隔小于1秒，则断定为双击事件
+    NSDictionary* item = [self.selector objectForKey:[NSString stringWithFormat:@"item_%ld",(long)indexPath.row]];
+
+    NSDictionary* params = [item objectForKey:@"params"];
+    
+    NSString* detail_id=[[[params objectForKey:@"param_0"] valueForKey:@"val" ] stringValue];
+    
+//    NSString* category=[self.selector objectForKey:[NSString stringWithFormat:@"item_%ld",indexPath.row]] valueForKey:<#(NSString *)#>
+
+    [selectordelegate selected:detail_id category:nil];
+    [self dismissViewControllerAnimated:false completion:^{}];
+//    
+//    if(tableView.editing==false)
+//        return;
+}
+    //
+//
+//    if([tableView numberOfRowsInSection:indexPath.section]<=1)
+//        return;
+//    //    int between = 1;
+//    NSUInteger curr = [[NSDate date] timeIntervalSince1970];
+//
+//    if(indexPath.row==self.lasttap.row&&indexPath.section==self.lasttap.section)
+//    {
+//        if (curr-self.taptime<1) {
+//            DebugLog(@"double click!");
+//            self.lasttap =nil;
+//
+//            NSMutableArray * from;
+//            NSMutableArray * to ;
+//            int section;
+//            if(indexPath.section==0)
+//            {
+//                from  = self.displayfields;
+//                to = self.hidefields;
+//                section = 1;
+//            }
+//            else
+//            {
+//
+//                from  = self.hidefields;
+//                to = self.displayfields;
+//                section = 0;
+//            }
+//            NSIndexPath * toIndexPath = [NSIndexPath indexPathForRow:0 inSection:section];
+//            //            NSIndexPath * headerIndexPath = [NSIndexPath indexPathForRow:0 inSection:indexPath.section];
+//            //            NSIndexPath * headerIndexPath1 = toIndexPath;
+//
+//            id content=from[indexPath.row];
+//            [tableView beginUpdates];
+//            [from removeObjectAtIndex:indexPath.row];
+//            [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];
+//
+//            [to insertObject:content atIndex:0];
+//            [tableView insertRowsAtIndexPaths:[NSArray arrayWithObject:toIndexPath] withRowAnimation:UITableViewRowAnimationFade];
+//            [tableView endUpdates];
+//
+//            //            [tableView reloadRowsAtIndexPaths:[NSArray arrayWithObject:headerIndexPath] withRowAnimation:UITableViewRowAnimationFade];
+//            //            [tableView reloadRowsAtIndexPaths:[NSArray arrayWithObject:headerIndexPath1] withRowAnimation:UITableViewRowAnimationFade];
+//            [tableView reloadData];
+//
+//
+//        }
+//        self.taptime = curr;
+//
+//
+//    }
+//    else
+//    {
+//        self.taptime = curr;
+//        self.lasttap = indexPath;
+//    }
+//}
+- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath;
+{
+    
+    return 70;
+   // SelectorCell
+    
+//    if(indexPath.section ==0)
+//        return 550;
+//    
+//    NSDictionary* related_json = [self.detail_data objectForKey:@"related_model"];
+//    if(related_json==nil)
+//    {
+//        NSDictionary* section_json = [self.detail_data objectForKey:[NSString stringWithFormat:@"detail_%d",indexPath.section-1]];
+//        
+//        NSDictionary* item_json =[section_json objectForKey:[NSString stringWithFormat:@"item_%ld",(long)indexPath.row ]];
+//        
+//        NSString* type=[section_json valueForKey:@"type"] ;
+//        
+//        if([type isEqualToString:@"kv"])
+//        {
+//            float width = tableView.frame.size.width;
+//            width-=CELL_MARGIN*2;
+//            CGSize constraintkey = CGSizeMake(width*0.4-2*LABEL_MARGIN, 20000.0f);//key label width is 40% cell width;
+//            CGSize constraintval = CGSizeMake(width*0.6-2*LABEL_MARGIN, 20000.0f);//val label width is 60% cell width;
+//            
+//            
+//            
+//            //  NSDictionary* item = [self.content get_item_seg:indexPath.section row:indexPath.row];
+//            NSString* key =[item_json valueForKey:@"key"] ;
+//            
+//            //   [cell.keyLabel sizeToFit];
+//            NSString* val=[item_json valueForKey:@"val"] ;
+//            
+//            if([val isEqual:[NSNull null]])
+//                val=@"";
+//            if(val==nil)
+//                val=@"";
+//            if([val isEqualToString:@"null"])
+//                val=@"";
+//            
+//            
+//            
+//            CGRect frame;
+//            frame.size = constraintval;
+//            frame.origin.x=0;
+//            frame.origin.y=0;
+//            RTLabel* rtlabel = [[RTLabel alloc] initWithFrame:frame];
+//            [rtlabel setLineBreakMode: RTTextLineBreakModeWordWrapping];
+//            //        rtlabel.lineSpacing = 20.0;
+//            [rtlabel setText: val];
+//            CGSize sizeval=rtlabel.optimumSize;
+//            
+//            
+//            CGSize sizekey = [key sizeWithFont:[UIFont systemFontOfSize:17.0] constrainedToSize:constraintkey lineBreakMode:NSLineBreakByWordWrapping];
+//            //           CGSize sizeval = [val sizeWithFont:[UIFont systemFontOfSize:17.0] constrainedToSize:constraintval lineBreakMode:NSLineBreakByWordWrapping];
+//            float height = MAX(sizekey.height,sizeval.height);
+//            height = MAX(height+LINE_WIDTH, DEF_CELL_HEIGHT);
+//            
+//            
+//            return height;
+//        }
+//        else if([type isEqualToString:@"img"])
+//        {
+//            int img_count = [[item_json valueForKey:@"count"] intValue];
+//            double ret = 0;
+//            for(int j=0;j<img_count;j++)
+//            {
+//                NSDictionary* img_json =[item_json objectForKey:[NSString stringWithFormat:@"image_%d",j ]];
+//                float width = [[img_json valueForKey:@"width"]floatValue];
+//                float height = [[img_json valueForKey:@"height"]floatValue];
+//                ret+=height*tableView.bounds.size.width / width;
+//            }
+//            
+//            return ret;
+//        }
+//        else if([type isEqualToString:@"content"])
+//            return 270;
+//        return 44;
+//    }
+//    else
+//    {
+//        if(indexPath.section==1)
+//            return 270;
+//        else
+//        {
+//            NSDictionary* section_json = [self.detail_data objectForKey:[NSString stringWithFormat:@"detail_%d",indexPath.section-2]];
+//            
+//            NSDictionary* item_json =[section_json objectForKey:[NSString stringWithFormat:@"item_%ld",(long)indexPath.row ]];
+//            
+//            NSString* type=[section_json valueForKey:@"type"] ;
+//            
+//            if([type isEqualToString:@"kv"])
+//            {
+//                float width = tableView.frame.size.width;
+//                width-=CELL_MARGIN*2;
+//                CGSize constraintkey = CGSizeMake(width*0.4-2*LABEL_MARGIN, 20000.0f);//key label width is 40% cell width;
+//                CGSize constraintval = CGSizeMake(width*0.6-2*LABEL_MARGIN, 20000.0f);//val label width is 60% cell width;
+//                
+//                
+//                
+//                //  NSDictionary* item = [self.content get_item_seg:indexPath.section row:indexPath.row];
+//                NSString* key =[item_json valueForKey:@"key"] ;
+//                
+//                //   [cell.keyLabel sizeToFit];
+//                NSString* val=[item_json valueForKey:@"val"] ;
+//                
+//                if([val isEqual:[NSNull null]])
+//                    val=@"";
+//                if(val==nil)
+//                    val=@"";
+//                if([val isEqualToString:@"null"])
+//                    val=@"";
+//                
+//                
+//                
+//                CGRect frame;
+//                frame.size = constraintval;
+//                frame.origin.x=0;
+//                frame.origin.y=0;
+//                RTLabel* rtlabel = [[RTLabel alloc] initWithFrame:frame];
+//                [rtlabel setLineBreakMode: RTTextLineBreakModeWordWrapping];
+//                //        rtlabel.lineSpacing = 20.0;
+//                [rtlabel setText: val];
+//                CGSize sizeval=rtlabel.optimumSize;
+//                
+//                
+//                CGSize sizekey = [key sizeWithFont:[UIFont systemFontOfSize:17.0] constrainedToSize:constraintkey lineBreakMode:NSLineBreakByWordWrapping];
+//                //           CGSize sizeval = [val sizeWithFont:[UIFont systemFontOfSize:17.0] constrainedToSize:constraintval lineBreakMode:NSLineBreakByWordWrapping];
+//                float height = MAX(sizekey.height,sizeval.height);
+//                height = MAX(height+LINE_WIDTH, DEF_CELL_HEIGHT);
+//                
+//                
+//                return height;
+//            }
+//            else if([type isEqualToString:@"img"])
+//            {
+//                int img_count = [[item_json valueForKey:@"count"] intValue];
+//                double ret = 0;
+//                for(int j=0;j<img_count;j++)
+//                {
+//                    NSDictionary* img_json =[item_json objectForKey:[NSString stringWithFormat:@"image_%d",j ]];
+//                    float width = [[img_json valueForKey:@"width"]floatValue];
+//                    float height = [[img_json valueForKey:@"height"]floatValue];
+//                    ret+=height*tableView.bounds.size.width / width;
+//                }
+//                
+//                return ret;
+//            }
+//            return 44;
+//        }
+//    }
+    
+}
+
+- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
+{
+    //    DebugLog(@"cellForRowAtIndexPath");
+    
+ 
+        NSString *CellIdentifier = @"SelectorCell";
+        UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
+        
+        NSDictionary* item = [self.selector objectForKey:[NSString stringWithFormat:@"item_%ld",(long)indexPath.row]];
+        
+     cell.imageView.image=[UIImage imageNamed:@"loading_s"];   
+    cell.textLabel.text=[item valueForKey:@"title"];
+    NSString* img_url = [item valueForKey:@"pic_url"];
+    NSString* file_name=[img_url lastPathComponent];
+    NSData* img_data=[iSalesDB load_cached_img:file_name];
+    if(img_data!=nil)
+    {
+        dispatch_async(dispatch_get_main_queue(), ^{
+            UIImage * img =[UIImage imageWithData:img_data];
+            cell.imageView.image=img;
+        });
+    }
+    else
+    {
+        NSData*  downloadimg_data = [NSData dataWithContentsOfURL:[NSURL URLWithString:img_url]];
+        dispatch_async(dispatch_get_main_queue(), ^{
+            
+            
+            
+            if(downloadimg_data!=nil)
+            {
+                [iSalesDB cache_img:downloadimg_data :file_name ];
+                
+                UIImage * img =[UIImage imageWithData:downloadimg_data];
+                cell.imageView.image=img;
+            }
+            else
+                cell.imageView.image=[UIImage imageNamed:@"notfound_s"];
+            
+        });
+    }
+        //        cell.selector_valLabel.text =[[section_json objectForKey:@"selector"] valueForKey:@"name"];
+    
+        
+        
+        return cell;
+    
+    }
+    //    else
+    //    {
+    //        if(indexPath.section==1)
+    //        {
+    //            NSString *CellIdentifier = @"DetailRelatedCell";
+    //
+    //
+    //
+    //            // NSDictionary* section_json = [self.detail_data objectForKey:@"related_model"];
+    //            DetailRelatedCell * cell= [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
+    //            cell.itemdelegate = self;
+    //            cell.related_data = related_json;
+    //            return cell;
+    //
+    //        }
+    //        else
+    //        {
+    //            NSString *CellIdentifier = @"DetailInfoCell";
+    //
+    //
+    //
+    //            NSDictionary* section_json = [self.detail_data objectForKey:[NSString stringWithFormat:@"detail_%d",indexPath.section-2]];
+    //
+    //            NSDictionary* item_json =[section_json objectForKey:[NSString stringWithFormat:@"item_%ld",(long)indexPath.row ]];
+    //
+    //            NSString* type=[section_json valueForKey:@"type"] ;
+    //
+    //            if([type isEqualToString:@"kv"])
+    //            {
+    //                float width = tableView.frame.size.width;
+    //
+    //                width-=CELL_MARGIN*2;
+    //                CGSize constraintkey = CGSizeMake(width*0.4-2*LABEL_MARGIN, 20000.0f);//key label width is 40% cell width;
+    //                CGSize constraintval = CGSizeMake(width*0.6-2*LABEL_MARGIN, 20000.0f);//val label width is 60% cell width;
+    //                //     NSDictionary* item = [self.content get_item_seg:indexPath.section row:indexPath.row];
+    //                NSString* key =[item_json valueForKey:@"key"] ;
+    //
+    //                NSString* val=[item_json valueForKey:@"val"] ;
+    //                if([val isEqual:[NSNull null]])
+    //                    val=@"";
+    //                if(val==nil)
+    //                    val=@"";
+    //                if([val isEqualToString:@"null"])
+    //                    val=@"";
+    //
+    //
+    //
+    //
+    //                CGRect frame;
+    //                frame.size = constraintval;
+    //                frame.origin.x=0;
+    //                frame.origin.y=0;
+    //                RTLabel* rtlabel = [[RTLabel alloc] initWithFrame:frame];
+    //                [rtlabel setLineBreakMode: RTTextLineBreakModeWordWrapping];
+    //                //        rtlabel.lineSpacing = 20.0;
+    //                [rtlabel setText: val];
+    //                CGSize sizeval=rtlabel.optimumSize;
+    //                CGSize sizekey = [key sizeWithFont:[UIFont systemFontOfSize:17.0] constrainedToSize:constraintkey lineBreakMode:NSLineBreakByWordWrapping];
+    //
+    //                float height = MAX(sizekey.height,sizeval.height);
+    //                height = MAX(height, DEF_CELL_HEIGHT-LINE_WIDTH);
+    //                sizekey.height = height;
+    //                sizekey.width = constraintkey.width;
+    //                // sizeval.height = height;
+    //                sizeval.width =constraintval.width;
+    //
+    //                //    NSString *CellIdentifier = @"detail_item_kv";
+    //                DetailKVCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
+    //                if(cell==nil)
+    //                    DebugLog(@"cell is nil.........................");
+    //
+    //
+    //
+    //
+    //                CGRect framekey = cell.keyLabel.frame;
+    //                framekey.origin.x=CELL_MARGIN+LABEL_MARGIN;
+    //                framekey.origin.y=LINE_WIDTH;
+    //                framekey.size = sizekey;
+    //                cell.keyLabel.frame = framekey;
+    //                cell.keyLabel.text=key;
+    //                CGRect frameval = cell.valLabel.frame;
+    //                frameval.origin.x=constraintkey.width+CELL_MARGIN+3*LABEL_MARGIN; //2 margin for key 1 margin for value self
+    //                frameval.origin.y=LINE_WIDTH;
+    //                frameval.size = sizeval;
+    //                cell.valLabel.frame = frameval;
+    //                //        [cell.valLabel setTextAlignment:RTTextAlignmentCenter];
+    //                cell.valLabel.text= val;
+    //                CGPoint rcenter;
+    //                rcenter.x = width * 0.4+width * 0.6/2;
+    //                rcenter.y = height /2;
+    //                cell.valLabel.center=rcenter;
+    //                //        cell.valLabel.backgroundColor =[UIColor redColor];
+    //
+    //                //        cell.contentView.superview.backgroundColor = [UIColor clearColor];
+    //                //        cell.backgroundColor = [UIColor whiteColor];
+    //                UIView * lineview = [[LineView alloc] initWithFrame:cell.contentView.frame];
+    //                lineview.userInteractionEnabled = NO;// 不设为NO会屏蔽cell的点击事件
+    //                lineview.backgroundColor = [UIColor clearColor];// 设为透明从而使得cell.backgroundColor有效.
+    //                lineview.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
+    //                [cell.contentView addSubview:lineview];// cell.contentView是个readonly属性,所以别想着替换contentView了.
+    //
+    //
+    //
+    //                return cell;
+    //            }
+    //            else if ([type isEqualToString:@"img"])
+    //            {
+    //                DetailImageCell *cell = [tableView dequeueReusableCellWithIdentifier:@"DetailImageCell" forIndexPath:indexPath];
+    //
+    //                int img_count = [[item_json valueForKey:@"count"] intValue];
+    //                double posy = 0;
+    //                for(int j=0;j<img_count;j++)
+    //                {
+    //                    NSDictionary* img_json =[item_json objectForKey:[NSString stringWithFormat:@"image_%d",j ]];
+    //                    float width = [[img_json valueForKey:@"width"]floatValue];
+    //                    float height = [[img_json valueForKey:@"height"]floatValue];
+    //                    //
+    //                    UIImageView * imgview = [[UIImageView alloc] initWithFrame:CGRectMake(0, posy, tableView.bounds.size.width , height*tableView.bounds.size.width / width)];
+    //                    NSString* img_url = [img_json valueForKey:@"img_url"];
+    //                    posy+=height*tableView.bounds.size.width / width;
+    //                    NSString* file_name=[img_url lastPathComponent];
+    //                    NSData* img_data=[iSalesDB load_cached_img:file_name];
+    //                    if(img_data!=nil)
+    //                    {
+    //
+    //                        UIImage * img =[UIImage imageWithData:img_data];
+    //                        imgview.image = img;
+    //                        [cell addSubview:imgview];
+    //                    }
+    //                    else
+    //                    {
+    //
+    //                        dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
+    //
+    //                            NSData*  downloadimg_data = [NSData dataWithContentsOfURL:[NSURL URLWithString:img_url]];
+    //
+    //                            dispatch_async(dispatch_get_main_queue(), ^{
+    //
+    //
+    //
+    //                                if(downloadimg_data!=nil)
+    //                                {
+    //                                    [iSalesDB cache_img:downloadimg_data :file_name ];
+    //
+    //                                    UIImage * img =[UIImage imageWithData:downloadimg_data];
+    //                                    imgview.image = img;
+    //                                    [cell addSubview:imgview];
+    //                                }
+    //                                
+    //                            });
+    //                        });
+    //                        
+    //                        
+    //                    }
+    //                    
+    //                    
+    //                }
+    //                return cell;
+    //            }
+    //            
+    //            return nil;
+    //            
+    //            
+    //        }
+    //    }
+    
+
+@end

NOUSE_NPD/include/ISktScanApi.h

@@ -0,0 +1,20 @@
+//
+//  ISktScanApi.h
+//  ScanApi
+//
+//  Created by Jimmy Yang on 11-1-27.
+//  Copyright 2011 SocketMobile. All rights reserved.
+//
+#import "ISktScanDevice.h"
+#import "ISktScanObject.h"
+
+@interface ISktScanApi : ISktScanDevice
+-(SKTRESULT) waitForScanObject: (ISktScanObject*) scanObj TimeOut: (unsigned long) ulTimeOut ;
+-(SKTRESULT) releaseScanObject: (ISktScanObject*) scanObj;
+@end
+
+//@protocol ScanAPIObjectDelegate
+//    -(id)startController;
+//@end
+
+

NOUSE_NPD/include/ISktScanDecodedData.h

@@ -0,0 +1,18 @@
+//
+//  ISktScanDecodedData.h
+//  ScanApi
+//
+//  Created by Eric Glaenzer on 5/19/11.
+//  Copyright 2011 SocketMobile. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+
+@interface ISktScanDecodedData : NSObject
+-(enum ESktScanSymbologyID)ID;
+-(NSString*)Name;
+-(uint8_t*)getData;
+-(uint32_t)getDataSize;
+
+@end

NOUSE_NPD/include/ISktScanDevice.h

@@ -0,0 +1,17 @@
+//
+//  ISktScanDevice.h
+//  ScanApi
+//
+//  Created by Jimmy Yang on 11-1-30.
+//  Copyright 2011 SocketMobile. All rights reserved.
+//
+#include "SktScanTypes.h"
+#import "ISktScanObject.h"
+
+@interface ISktScanDevice : NSObject
+-(SKTRESULT) open: (NSString*) devicename;
+-(SKTRESULT) close;
+-(SKTRESULT) getProperty: (ISktScanObject*) pScanObj;
+-(SKTRESULT) setProperty: (ISktScanObject*) pScanObj;
+
+@end

NOUSE_NPD/include/ISktScanEvent.h

@@ -0,0 +1,21 @@
+//
+//  ISktScanEvent.h
+//  ScanApi
+//
+//  Created by Eric Glaenzer on 5/19/11.
+//  Copyright 2011 SocketMobile. All rights reserved.
+//
+#import "SktScanTypes.h"
+#import "ISktScanDecodedData.h"
+
+@interface ISktScanEvent : NSObject
+
+-(enum ESktScanEventID)ID;
+-(enum ESktEventDataType)getDataType;
+-(NSString*)getDataString;
+-(uint8_t)getDataByte;
+-(uint8_t*)getDataArrayValue;
+-(uint32_t)getDataArraySize;
+-(uint32_t)getDataLong;
+-(ISktScanDecodedData*)getDataDecodedData;
+@end

NOUSE_NPD/include/ISktScanMsg.h

@@ -0,0 +1,24 @@
+//
+//  ISktScanMsg.h
+//  ScanApi
+//
+//  Created by Jimmy Yang on 11-1-26.
+//  Copyright 2011 SocketMobile. All rights reserved.
+//
+#import <Foundation/Foundation.h>
+#import "SktScanTypes.h"
+#import "ISktScanEvent.h"
+
+@class ISktScanDevice;
+@interface ISktScanMsg : NSObject
+
+-(enum ESktScanMsgID) MsgID;
+-(SKTRESULT) Result;
+-(NSString*) DeviceName;
+-(ISktScanDevice*) hDevice;
+-(uint32_t) DeviceType;
+-(NSString*) DeviceGuid;
+-(ISktScanEvent*) Event;
+
+@end
+

NOUSE_NPD/include/ISktScanObject.h

@@ -0,0 +1,17 @@
+//
+//  ISktScanObject.h
+//  ScanApi
+//
+//  Created by Jimmy Yang on 11-1-26.
+//  Copyright 2011 SocketMobile. All rights reserved.
+//
+
+#import "ISktScanMsg.h"
+#import "ISktScanProperty.h"
+
+@interface ISktScanObject : NSObject
+
+-(ISktScanMsg*) Msg;
+-(ISktScanProperty*) Property;
+ 
+@end

NOUSE_NPD/include/ISktScanProperty.h

@@ -0,0 +1,42 @@
+//
+//  NSSktScanProperty.h
+//  ScanApi
+//
+//  Created by Jimmy Yang on 11-3-7.
+//  Copyright 2011 SocketMobile. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+#import "ISktScanVersion.h"
+#import "ISktScanSymbology.h"
+
+@interface ISktScanProperty : NSObject
+
+-(void)setID:(long)Propid;
+-(long)getID;
+
+-(void)setType:(enum ESktScanPropType)type;
+-(enum ESktScanPropType)getType;
+
+-(void)setByte:(unsigned char)uchar;
+-(unsigned char)getByte;
+
+-(void)setUlong:(unsigned long)ulong;
+-(unsigned long)getUlong;
+
+-(void)setString:(NSString*)string;
+-(NSString*)getString;
+
+-(void)setArray:(unsigned char*)values Length:(int)length;
+-(const unsigned char*)getArrayValue;
+-(int)getArraySize;
+
+-(ISktScanVersion*)Version;
+-(ISktScanSymbology*)Symbology;
+
+-(void)setObject:(id)object;
+
+-(NSObject*)getContext;
+-(void)setContext:(NSObject*)context;
+@end

NOUSE_NPD/include/ISktScanSymbology.h

@@ -0,0 +1,22 @@
+//
+//  ISktScanSymbology.h
+//  ScanApi
+//
+//  Created by Jimmy Yang on 5/19/11.
+//  Copyright 2011 SocketMobile. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#include "SktScanTypes.h"
+
+
+@interface ISktScanSymbology : NSObject
+-(void)setID:(enum ESktScanSymbologyID)symid;
+-(enum ESktScanSymbologyID)getID;
+-(void)setFlags:(enum ESktScanSymbologyFlags)flags;
+-(enum ESktScanSymbologyFlags)getFlags;
+-(void)setStatus:(enum ESktScanSymbologyStatus)status;
+-(enum ESktScanSymbologyStatus)getStatus;
+-(NSString*)getName;
+
+@end

NOUSE_NPD/include/ISktScanVersion.h

@@ -0,0 +1,23 @@
+//
+//  ISktScanVersion.h
+//  ScanApi
+//
+//  Created by Eric Glaenzer on 5/20/11.
+//  Copyright 2011 SocketMobile. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+
+@interface ISktScanVersion : NSObject
+- (unsigned long) getMajor;
+- (unsigned long) getMiddle;
+- (unsigned long) getMinor;
+- (unsigned long) getBuild;
+- (unsigned short) getMonth;
+- (unsigned short) getDay;
+- (unsigned short) getYear;
+- (unsigned short) getHour;
+- (unsigned short) getMinute;
+
+@end

NOUSE_NPD/include/ScanAPI.h

@@ -0,0 +1,16 @@
+/*
+ ScanAPI.h
+ Main header file for Socket ScanAPI
+ (c) Socket Mobile, Inc.
+ */
+#import "ISktScanSymbology.h"
+#import "ISktScanApi.h"
+#import "ISktScanMsg.h"
+#import "ISktScanObject.h"
+#import "ISktScanProperty.h"
+#import "ISktScanDecodedData.h"
+#import "ISktScanEvent.h"
+#import "ISktScanVersion.h"
+#import "SktClassFactory.h"
+
+

NOUSE_NPD/include/SktClassFactory.h

@@ -0,0 +1,24 @@
+//
+//  SktClassFactory.h
+//  ScanApi
+//
+//  Created by Jimmy Yang on 11-1-26.
+//  Copyright 2011 SocketMobile. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "ISktScanApi.h"
+#import "ISktScanDevice.h"
+
+@interface SktClassFactory : NSObject {
+
+}
++ (ISktScanObject*) createScanObject;
++(void)releaseScanObject: (ISktScanObject*)scanObj;
+
++ (ISktScanApi*) createScanApiInstance;
++(void)releaseScanApiInstance: (ISktScanApi*) scanApi;
+
++ (ISktScanDevice*) createDeviceInstance: (ISktScanApi*) scanApi;
++(void)releaseDeviceInstance:(ISktScanDevice*)deviceInstance;
+@end

NOUSE_NPD/include/SktScanAPI.h

@@ -0,0 +1,28 @@
+/*
+SktScanAPI.h
+Main header file for Socket ScanAPI
+(c) Socket Mobile, Inc.
+*/
+
+#include "SktScanErrors.h"
+#include "SktScanTypes.h"
+#include "SktScanPropIds.h"
+#include "SktScanDeviceType.h"
+#include "SktScanCore.h"
+
+// if there is any modification in the include
+// files above then this version needs to be updated
+// to reflect a change in ScanAPI Interface.
+// version 1.0.0 original release
+// version 1.0.1 data editing properties
+// version 1.0.2 Stand Config property
+// NOTE THE NEW VERSION SCHEME REMOVE ONE DIGIT FROM THE PREVIOUS VERSION FORMAT
+// DEFINITION.
+// OLD FORMAT: Major.Middle.Minor.Revision
+// NEW FORMAT: Major.Minor.Revision.Build  (The Revision and Build are automatically 
+//  updated during the build)
+// version 1.3.0 Version structure new format (dwMajor,dwMiddle,dwMinor,dwBuild: 4 DWORD)
+// version 1.4.0 adding the 8Qi device type
+// version 1.5.0 adding the kSktScanTriggerContinuousScan (for iOS SoftScan only) 
+#define SKTSCANAPIINTERFACE_VERSION "1.5.0"
+

NOUSE_NPD/include/SktScanCore.h

@@ -0,0 +1,57 @@
+/*
+SktScanCore.h
+API definitions for Socket ScanAPI
+(c) Socket Mobile, Inc.
+*/
+
+/*
+NOTES: 
+IF ANY MODIFICATION IS MADE IN THIS FILE THE SCANAPI INTERFACE VERSION
+WILL NEED TO BE UPDATED TO IDENTIFY THIS CHANGE.
+THE SCANAPI INTERFACE VERSION IS DEFINED IN SktScanAPI.h
+THE MODIFICATION MUST BE DESCRIBED IN ScanAPI.doc
+*/
+
+#ifndef _SktScanCore_h
+#define _SktScanCore_h
+
+#define SKTSCANAPI_CONFIGURATOR_GUID "{11D47F36-BE62-4d28-9177-89F1BF3DDD4B}"
+
+SKTRESULT
+SktScanOpen(
+	const char* lpszDeviceName,
+	SKTHANDLE* pHandle
+	);
+
+SKTRESULT
+SktScanClose(
+	SKTHANDLE Handle
+	);
+
+SKTRESULT
+SktScanGet(
+	SKTHANDLE Handle,
+	TSktScanObject* pScanObj
+	);
+
+SKTRESULT
+SktScanSet(
+	SKTHANDLE Handle,
+	TSktScanObject* pScanObj
+	);
+
+SKTRESULT
+SktScanWait(
+	SKTHANDLE Handle,
+	TSktScanObject** ppScanObj,
+	unsigned long ulTimeout
+	);
+
+SKTRESULT
+SktScanRelease(
+	SKTHANDLE Handle,
+	TSktScanObject* pScanObj
+	);
+
+#endif //_SktScanCore_h
+

NOUSE_NPD/include/SktScanDeviceType.h

@@ -0,0 +1,81 @@
+/*
+SktScanDeviceType.h
+Device Type definitions for Socket ScanAPI
+(c) Socket Mobile, Inc.
+*/
+
+/*
+NOTES: 
+IF ANY MODIFICATION IS MADE IN THIS FILE THE SCANAPI INTERFACE VERSION
+WILL NEED TO BE UPDATED TO IDENTIFY THIS CHANGE.
+THE SCANAPI INTERFACE VERSION IS DEFINED IN SktScanAPI.h
+THE MODIFICATION MUST BE DESCRIBED IN ScanAPI.doc
+*/
+
+/*
+Definition of a Socket Device Type
+
+  31  30  29  28  27  26  25  24  23  22  21  20  19  18  17  16  15  14  13  12  11  10  9   8   7   6   5   4   3   2   1   0 
+---------------------------------------------------------------------------------------------------------------------------------
+|   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
+---------------------------------------------------------------------------------------------------------------------------------
+  |	                          |   |                           |  |                            |   |                              |  
+  \===========================/   \===========================/  \============================/   \==============================/
+                |                               |                                       |                       |  
+                |                               |                                       |                       |  
+                |                               |                                       | Reserved              \------------------->Product ID 
+                |                               | Interface Type                        \------------------------------------------->Reserved must be 0
+                | Reserved                      \----------------------------------------------------------------------------------->Interface Type
+                \------------------------------------------------------------------------------------------------------------------->Reserved must be 0
+                                                                                                                                                       
+
+*/
+
+
+#ifndef _SktScanDeviceType_h
+#define _SktScanDeviceType_h
+
+
+#define SKTINTERFACETYPE(interfaceType)			(interfaceType<<16)
+#define SKTRETRIEVE_INTERFACETYPE(deviceType)	((deviceType>>16)&0x000000ff)
+
+#define SKTPRODUCTID(productId)					(productId)
+#define SKTRETRIEVE_PRODUCTID(deviceType)		(deviceType&0x000000ff)
+
+// Device Interface Type
+enum
+{
+	kSktScanDeviceTypeInterfaceNone,
+	kSktScanDeviceTypeInterfaceSD,
+	kSktScanDeviceTypeInterfaceCF,
+	kSktScanDeviceTypeInterfaceBluetooth,
+	kSktScanDeviceTypeInterfaceSerial
+};
+
+// Product ID
+enum
+{
+	kSktScanDeviceTypeProductIdNone=0,
+	kSktScanDeviceTypeProductId7,
+	kSktScanDeviceTypeProductId7x,
+	kSktScanDeviceTypeProductId9,
+	kSktScanDeviceTypeProductId7xi,
+	kSktScanDeviceTypeProductIdSoftScan,
+	kSktScanDeviceTypeProductId8ci,
+	kSktScanDeviceTypeProductId8qi,
+	kSktScanDeviceTypeUnknown
+};
+
+
+#define kSktScanDeviceTypeNone			(SKTINTERFACETYPE(kSktScanDeviceTypeInterfaceNone)|SKTPRODUCTID(kSktScanDeviceTypeProductIdNone))
+#define kSktScanDeviceTypeScanner7		(SKTINTERFACETYPE(kSktScanDeviceTypeInterfaceBluetooth)|SKTPRODUCTID(kSktScanDeviceTypeProductId7))
+#define kSktScanDeviceTypeScanner7x		(SKTINTERFACETYPE(kSktScanDeviceTypeInterfaceBluetooth)|SKTPRODUCTID(kSktScanDeviceTypeProductId7x))
+#define kSktScanDeviceTypeScanner9		(SKTINTERFACETYPE(kSktScanDeviceTypeInterfaceBluetooth)|SKTPRODUCTID(kSktScanDeviceTypeProductId9))
+#define kSktScanDeviceTypeScanner7xi	(SKTINTERFACETYPE(kSktScanDeviceTypeInterfaceBluetooth)|SKTPRODUCTID(kSktScanDeviceTypeProductId7xi))
+#define kSktScanDeviceTypeSoftScan		(SKTINTERFACETYPE(kSktScanDeviceTypeInterfaceNone)|SKTPRODUCTID(kSktScanDeviceTypeProductIdSoftScan))
+#define kSktScanDeviceTypeScanner8ci	(SKTINTERFACETYPE(kSktScanDeviceTypeInterfaceBluetooth)|SKTPRODUCTID(kSktScanDeviceTypeProductId8ci))
+#define	kSktScanDeviceTypeScanner8qi	(SKTINTERFACETYPE(kSktScanDeviceTypeInterfaceBluetooth)|SKTPRODUCTID(kSktScanDeviceTypeProductId8qi))
+#define kSktScanDeviceTypeBtUnknown		(SKTINTERFACETYPE(kSktScanDeviceTypeInterfaceBluetooth)|SKTPRODUCTID(kSktScanDeviceTypeUnknown))
+
+#endif //_SktScanDeviceType_h
+

NOUSE_NPD/include/SktScanErrors.h

@@ -0,0 +1,118 @@
+/*
+SktScanErrors.h
+Error definitions for Socket ScanAPI
+(c) Socket Mobile, Inc.
+*/
+
+/*
+NOTES: 
+IF ANY MODIFICATION IS MADE IN THIS FILE THE SCANAPI INTERFACE VERSION
+WILL NEED TO BE UPDATED TO IDENTIFY THIS CHANGE.
+THE SCANAPI INTERFACE VERSION IS DEFINED IN SktScanAPI.h
+THE MODIFICATION MUST BE DESCRIBED IN ScanAPI.doc
+*/
+
+
+
+#ifndef _SktScanErrors_h_
+#define _SktScanErrors_h_
+
+// macro to know if the result is successful
+#define SKTSUCCESS(result) (result>=0)
+
+// macro to execute code only if the previous result
+// was successful
+#define SKTCHECKSUCCESS(result,Expression) SKTSUCCESS(result)?result=Expression:result
+
+
+#define ESKT_WAITTIMEOUT					1L
+#define ESKT_ALREADYDONE					2L
+#define ESKT_PENDING						3L
+#define ESKT_STILLPENDING					4L
+#define ESKT_CREATED						5L
+
+#define ESKT_NOERROR						0L
+
+#define ESKT_TESTFAILED						-1L
+#define ESKT_NOTENOUGHMEMORY				-2L
+#define ESKT_UNABLECREATELOCK				-3L
+#define ESKT_UNABLELOCK						-4L
+#define ESKT_UNABLEUNLOCK					-5L
+#define ESKT_LISTEMPTY						-6L
+#define ESKT_UNABLECREATEEVENT				-7L
+#define ESKT_UNABLESETEVENT					-8L
+#define ESKT_UNABLERESETEVENT				-9L
+#define ESKT_EVENTNOTCREATED				-10L
+#define ESKT_INVALIDHANDLE					-11L
+#define ESKT_UNABLECREATETHREAD				-12L
+#define ESKT_THREADALREADYCREATED			-13L
+#define ESKT_THREADSTILLRUNNING				-14L
+#define ESKT_NOTSUPPORTED					-15L
+#define ESKT_PENDINGOPERATIONNOTCOMPLETED	-16L
+#define ESKT_NOTFOUND						-17L
+#define ESKT_INVALIDPARAMETER				-18L
+#define ESKT_NOTINITIALIZED					-19L
+#define ESKT_TIMEOUTOUTOFRANGE				-20L
+#define ESKT_UNABLEINITIALIZE				-21L
+#define ESKT_UNABLEDEINITIALIZE				-22L
+#define ESKT_UNKNOWNCONFIGURATION			-23L
+#define ESKT_INVALIDCONFIGURATION			-24L
+#define ESKT_ALREADYEXISTING				-25L
+#define ESKT_BUFFERTOOSMALL					-26L
+#define ESKT_UNABLEOPENDEVICE				-27L
+#define ESKT_UNABLECONFIGUREDEVICE			-28L
+#define ESKT_UNABLECONVERTSTRING			-29L
+#define ESKT_UNABLECOPYSTRING				-30L
+#define ESKT_DEVICENOTOPEN					-31L
+#define ESKT_NOTAVAILABLE					-32L
+#define ESKT_UNABLEWRITEFILE				-33L
+#define ESKT_UNABLEREADFILE					-34L
+#define ESKT_WAITFAILED						-35L
+#define ESKT_INVALIDCHECKSUM				-36L
+#define ESKT_COMMANDDENIED					-37L
+#define ESKT_COMMUNICATIONERROR				-38L
+#define ESKT_RECEIVEUNEXPECTEDCOMMAND		-39L
+#define ESKT_UNABLECREATEGUID				-40L
+#define ESKT_INVALIDVALUE					-41L
+#define ESKT_REQUESTTIMEDOUT				-42L
+#define ESKT_INVALIDOPERATION				-43L
+#define ESKT_WRONGPROTOCOL					-44L
+#define ESKT_QUEUERESETED					-45L
+#define ESKT_EXCEEDINGMTUSIZE				-46L
+#define ESKT_NOTHINGTOLISTEN				-47L
+#define ESKT_OUTDATEDVERSION				-48L
+#define ESKT_INVALIDXMLTAG					-49L
+
+#define ESKT_UNABLEREGISTERFORHIDCHANGES	-50L
+#define ESKT_UNABLERETRIEVEMESSAGE			-51L
+#define ESKT_SYNTAXERROR					-52L
+#define ESKT_UNABLEOPENFILE					-53L
+#define ESKT_UNABLERETRIEVEPATH				-54L
+#define ESKT_UNABLECREATEDIRECTORY			-55L
+#define ESKT_UNABLEDELETEFILE				-56L
+#define ESKT_UNABLEDELETEDIRECTORY			-57L
+
+#define ESKT_UNABLEREADMODEMSTATUS			-60L
+
+#define ESKT_UNABLEGETCLASSDEVICES			-61L
+#define ESKT_UNABLEGETDEVICEINTERFACE		-62L
+#define	ESKT_FILENOTFOUND					-63L
+#define	ESKT_FILEACCESSDENIED				-64L
+
+#define ESKT_UNABLEREADHIDINFO				-70L
+
+#define ESKT_CONFLICTPROFILE				-80L
+#define ESKT_DELETECURRENTPROFILE			-81L
+#define ESKT_UNABLEINITIALIZEDATAEDITING	-82L
+#define ESKT_UNKNOWNDATAEDITINGOPERATION	-83L
+#define ESKT_INCORRECTNUMBEROFPARAMETERS	-84L
+#define ESKT_INVALIDFORMAT					-85L
+#define ESKT_INVALIDVERSION					-86L
+
+#define ESKT_OVERLAYVIEWNOTSET				-90L
+#define ESKT_CANCEL							-91L
+
+#endif // _SktScanErrors_h_
+
+
+

NOUSE_NPD/include/SktScanPropIds.h

@@ -0,0 +1,557 @@
+/*
+SktScanPropIds.h
+Property ID definitions for Socket ScanAPI
+(c) Socket Mobile, Inc.
+*/
+
+/*
+NOTES: 
+IF ANY MODIFICATION IS MADE IN THIS FILE THE SCANAPI INTERFACE VERSION
+WILL NEED TO BE UPDATED TO IDENTIFY THIS CHANGE.
+THE SCANAPI INTERFACE VERSION IS DEFINED IN SktScanAPI.h
+THE MODIFICATION MUST BE DESCRIBED IN ScanAPI.doc
+*/
+
+/*
+Definition of a Socket Scan Prop ID
+
+  31  30  29  28  27  26  25  24  23  22  21  20  19  18  17  16  15  14  13  12  11  10  9   8   7   6   5   4   3   2   1   0 
+---------------------------------------------------------------------------------------------------------------------------------
+|   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
+---------------------------------------------------------------------------------------------------------------------------------
+  |	  |                       |   |           |   |           |   |           |   |           |    |                           |  
+  |   \=======================/   \===========/   \===========/   \===========/   \===========/    \===========================/
+  |               |                     |               |              |               |                         |
+  |               |                     |               |              |               | Group ID                \------------------>Property ID
+  |               |                     |               |              | Reserved      \-------------------------------------------->Group ID
+  |               |                     |               | Set Type     \------------------------------------------------------------>Reserved must be 0
+  |               |                     | Get Type      \--------------------------------------------------------------------------->Set Type (type of the property during a Set operation)
+  |               | Reserved            \------------------------------------------------------------------------------------------->Get Type (type of the property during a Get operation)
+  |  ScanAPI      \----------------------------------------------------------------------------------------------------------------->Reserved must be 0
+  \--------------------------------------------------------------------------------------------------------------------------------->ScanAPI Prop ID (property only for ScanAPI)
+
+*/
+#ifndef _SktScanPropIds_h
+#define _SktScanPropIds_h
+
+#define SKTPROPIDSCANAPI(scanApi)		(scanApi<<31)
+#define SKTGETTYPE(type)				(type<<20)
+#define SKTSETTYPE(type)				(type<<16)
+#define SKTSETGROUPID(groupId)			(groupId<<8)
+#define SKTSETPROPID(propId)			(propId)
+#define SKTISSCANAPI(propId)			(propId>>31)
+#define SKTRETRIEVEID(propId)			(propId&0x000000ff)
+#define SKTRETRIEVESETTYPE(propId)		((propId>>16)&0x0000000f)
+#define SKTRETRIEVEGETTYPE(propId)		((propId>>20)&0x0000000f)
+#define SKTRETRIEVEGROUPID(groupId)		((groupId>>8)&0x0000000f)
+
+// group IDs for properties
+enum
+{
+	kSktScanGroupGeneral,
+	kSktScanGroupLocalFunctions
+};
+
+// properties for the ScanAPI General Group
+enum
+{
+	kSktScanIdAbort,
+	kSktScanIdVersion,
+	kSktScanIdInterfaceVersion,
+	kSktScanIdConfiguration,
+	kSktScanIdDataConfirmationMode,
+	kSktScanIdDataConfirmationAction,
+	kSktScanIdMonitorMode,				// new
+	kSktScanIdSoftScanStatus,			// new
+	kSktScanIdSymbologyInfo,			// newer
+	kSktScanIdDataEditingProfile,		// new
+	kSktScanIdDataEditingCurrentProfile,
+	kSktScanIdDataEditingTriggerSymbologies,
+	kSktScanIdDataEditingTriggerMinLength,
+	kSktScanIdDataEditingTriggerMaxLength,
+	kSktScanIdDataEditingTriggerStartsBy,
+	kSktScanIdDataEditingTriggerEndsWith,
+	kSktScanIdDataEditingTriggerContains,
+	kSktScanIdDataEditingOperation,
+	kSktScanIdDataEditingImportExport,
+	kSktScanLastGeneralGroup
+};
+
+// properties for the device General Group
+enum
+{
+	kSktScanIdDeviceVersion,
+	kSktScanIdDeviceInterfaceVersion,
+	kSktScanIdDeviceType,
+	kSktScanIdDeviceSpecific,
+	kSktScanIdDeviceSymbology,
+	kSktScanIdDeviceTrigger,
+	kSktScanIdDeviceApplyConfig,
+	kSktScanIdDevicePreamble,
+	kSktScanIdDevicePostamble,
+	kSktScanIdDeviceCapabilities,
+	kSktScanIdDeviceChangeId,
+	kSktScanIdDeviceDataFormat,
+	kSktScanLastDeviceGeneralGroup
+};
+
+// properties for the Local Functions Group
+enum
+{
+	kSktScanIdDeviceFriendlyName,
+	kSktScanIdDeviceSecurityMode,
+	kSktScanIdDevicePinCode,
+	kSktScanIdDeviceDeletePairingBonding,
+	kSktScanIdDeviceRestoreFactoryDefaults,
+	kSktScanIdDeviceSetPowerOff,
+	kSktScanIdDeviceButtonsStatus,
+	kSktScanIdDeviceSoundConfig,
+	kSktScanIdDeviceTimers,
+	kSktScanIdDeviceLocalAcknowledgement,
+	kSktScanIdDeviceDataConfirmation,
+	kSktScanIdDeviceBatteryLevel,
+	kSktScanIdDeviceLocalDecodeAction,
+	kSktScanIdDeviceBluetoothAddress,
+	kSktScanIdDeviceStatisticCounters,
+	kSktScanIdDeviceRumbleConfig,
+	kSktScanIdDeviceProfileConfig,
+	kSktScanIdDeviceDisconnect,
+	kSktScanIdDeviceDataStore,
+	kSktScanIdDeviceNotifications,
+	kSktScanIdDeviceConnectReason,
+	kSktScanIdDevicePowerState,			
+	kSktScanIdDeviceStartUpRoleSPP,
+	kSktScanIdDeviceConnectionBeepConfig,
+	kSktScanIdDeviceFlash,		
+	kSktScanIdDeviceOverlayView,			
+	kSktScanIdDeviceStandConfig,					// new
+	kSktScanLastDeviceLocalFunctions
+};
+
+// ScanAPI configuration
+#define kSktScanConfigSerialComPort "SerialPorts"	// indicates which com port ScanAPI listens
+#define kSktScanConfigPath			"ConfigPath"	// indicates where ScanAPI config file is located
+
+// Monitor Debug -only available on build with traces turned on-
+#define kSktScanConfigMonitorDbgLevel			"MonitorDbgLevel"			// indicates what ScanAPI monitor Debug Level should be used
+#define kSktScanConfigMonitorDbgFileLineLevel	"MonitorDbgFileLineLevel"	// indicates what ScanAPI monitor Debug File Line level should be used
+#define kSktScanConfigMonitorDbgChannel			"MonitorDbgChannel"			// indicates what ScanAPI monitor Debug Channel should be used
+
+
+// Data Confirmation Mode indicates what is
+// expected to the send the Data ACK back to the scanner
+enum ESktScanDataConfirmationMode
+{
+	kSktScanDataConfirmationModeOff,			// use the device configuration (Local Confirmation or App)
+	kSktScanDataConfirmationModeDevice,			// the device confirms the decoded data locally
+	kSktScanDataConfirmationModeScanAPI,		// ScanAPI confirms the decoded data as it receives them and there is one app
+	kSktScanDataConfirmationModeApp				// the Application confirms the decoded data as it receives them
+};
+
+// Device Data Acknowledgment mode
+enum ESktScanDeviceDataAcknowledgment
+{
+	kSktScanDeviceDataAcknowledgmentOff,	// the device won't locally acknowledge decoded data
+	kSktScanDeviceDataAcknowledgmentOn		// the device will locally acknowledge decoded data
+};
+
+// Security Mode
+enum ESktScanSecurityMode
+{
+	kSktScanSecurityModeNone,
+	kSktScanSecurityModeAuthentication,
+	kSktScanSecurityModeAuthenticationEncryption
+};
+
+// Trigger parameter
+enum
+{
+    kSktScanTriggerStart=1,          // start a scan
+    kSktScanTriggerStop,             // stop a scan
+    kSktScanTriggerEnable,           // enable the trigger
+    kSktScanTriggerDisable,          // disable the trigger
+    kSktScanTriggerContinuousScan    // start a scan in continuous mode (SoftScan scanner only, ESKT_NOTSUPPORTED returned when used with other scanner)
+};
+
+// Delete Pairing Parameter
+enum
+{
+	kSktScanDeletePairingCurrent=0,
+	kSktScanDeletePairingAll=1
+};
+
+
+// Sound configuration parameters
+// sound configuration Action Type
+enum
+{
+	kSktScanSoundActionTypeGoodScan,
+	kSktScanSoundActionTypeGoodScanLocal,
+	kSktScanSoundActionTypeBadScan,
+	kSktScanSoundActionTypeBadScanLocal
+};
+
+// sound configuration frequency
+enum
+{
+	kSktScanSoundFrequencyNone=0,
+	kSktScanSoundFrequencyLow,
+	kSktScanSoundFrequencyMedium,
+	kSktScanSoundFrequencyHigh,
+	kSktScanSoundFrequencyLast		// max count, not an actual frequency
+};
+
+// Rumble configuration parameters
+// Rumble configuration Action Type
+enum
+{
+	kSktScanRumbleActionTypeGoodScan,
+	kSktScanRumbleActionTypeGoodScanLocal,
+	kSktScanRumbleActionTypeBadScan,
+	kSktScanRumbleActionTypeBadScanLocal
+};
+
+
+// configuration for the Local Decode Action
+enum
+{
+	kSktScanLocalDecodeActionNone=0,
+	kSktScanLocalDecodeActionBeep=1,
+	kSktScanLocalDecodeActionFlash=2,
+	kSktScanLocalDecodeActionRumble=4
+};
+
+// configuration for the Data Confirmation property
+enum
+{
+	kSktScanDataConfirmationLedNone=0,
+	kSktScanDataConfirmationLedGreen=1,
+	kSktScanDataConfirmationLedRed=2,
+};
+enum
+{
+	kSktScanDataConfirmationBeepNone=0,
+	kSktScanDataConfirmationBeepGood=1,
+	kSktScanDataConfirmationBeepBad=2,
+};
+enum
+{
+	kSktScanDataConfirmationRumbleNone=0,
+	kSktScanDataConfirmationRumbleGood=1,
+	kSktScanDataConfirmationRumbleBad=2
+};
+enum
+{
+	kSktScanFlashOff=0,
+	kSktScanFlashOn=1
+};
+enum
+{
+	kSktScanEnableSoftScan=0,
+	kSktScanDisableSoftScan=1,
+    kSktScanSoftScanNotSupported=2,// make the SoftScan feature not supported (Set Property only)
+    kSktScanSoftScanSupported=3// make the SoftScan feature supported (Set property only)
+};
+
+// Macros to build a Data Confirmation or to extract fields
+// from the Data Confirmation. Note: reserved should be set to 0.
+#define SKTDATACONFIRMATION(reserved,rumble,beep,led) ((reserved<<6)|(rumble<<4)|(beep<<2)|led)
+#define SKTDATACONFIRMATION_LED(dataConfirmation) (dataConfirmation&0x03)
+#define SKTDATACONFIRMATION_BEEP(dataConfirmation) ((dataConfirmation>>2)&0x03)
+#define SKTDATACONFIRMATION_RUMBLE(dataConfirmation) ((dataConfirmation>>4)&0x03)
+
+
+// Macros to retrieve the Buttons status
+#define SKTBUTTON_ISLEFTPRESSED(buttonsStatus)	((buttonsStatus&0x01)==0x01)
+#define SKTBUTTON_ISRIGHTPRESSED(buttonsStatus)	((buttonsStatus&0x02)==0x02)
+#define SKTBUTTON_ISMIDDLEPRESSED(buttonsStatus)((buttonsStatus&0x04)==0x04)
+#define SKTBUTTON_ISPOWERPRESSED(buttonsStatus)	((buttonsStatus&0x08)==0x08)
+#define SKTBUTTON_ISRINGDETACHED(buttonsStatus)	((buttonsStatus&0x10)==0x10)
+
+#define SKTBUTTON_LEFTPRESSED(pressed)			(pressed&0x01)
+#define SKTBUTTON_RIGHTPRESSED(pressed)			((pressed<<1)&0x02)
+#define SKTBUTTON_MIDDLEPRESSED(pressed)		((pressed<<2)&0x04)
+#define SKTBUTTON_POWERPRESSED(pressed)			((pressed<<3)&0x08)
+#define SKTBUTTON_RINGDETACHED(detached)		((detached<<4)&0x10)
+
+// Power State
+enum
+{
+	kSktScanPowerStatusUnknown=		0x00,
+	kSktScanPowerStatusOnBattery=	0x01,
+	kSktScanPowerStatusOnCradle=	0x02,
+	kSktScanPowerStatusOnAc=		0x04
+};
+
+// Macros to retrieve the Power status
+#define SKTPOWER_GETSTATE(powerStatus)		(unsigned char)(powerStatus&0x000000FF)
+#define SKTPOWER_SETSTATE(powerStatus)		(powerStatus&0x000000FF)
+
+// Macro to retrieve the Battery Level
+#define SKTBATTERY_GETMINLEVEL(powerStatus)	(unsigned char)(powerStatus>>16)
+#define SKTBATTERY_GETMAXLEVEL(powerStatus)	(unsigned char)(powerStatus>>24)
+#define SKTBATTERY_GETCURLEVEL(powerStatus)	(unsigned char)(powerStatus>>8)
+#define SKTBATTERY_SETMINLEVEL(powerStatus)	((powerStatus&0x000000FF)<<16)
+#define SKTBATTERY_SETMAXLEVEL(powerStatus)	((powerStatus&0x000000FF)<<24)
+#define SKTBATTERY_SETCURLEVEL(powerStatus)	((powerStatus&0x000000FF)<<8)
+
+
+//Monitor property
+enum
+{
+	kSktScanMonitorDbgLevel=1,
+	kSktScanMonitorDbgChannel,
+	kSktScanMonitorDbgFileLineLevel,
+	kSktScanMonitorLast
+};
+
+
+// Capability Groups
+enum
+{
+	kSktScanCapabilityGeneral=1,		// Capabilities supported by all devices
+	kSktScanCapabilityLocalFunctions=2	// Capabilities for devices supporting Local Function
+};
+
+// General Capabilities
+enum
+{
+	kSktScanCapabilityGeneralLocalFunctions=0x00000001	// when this bit is on the device has the Local Functions capability
+};
+
+// Local Functions Capabilities
+enum
+{
+	kSktScanCapabilityLocalFunctionRumble	=0x00000001,	// when this bit is on the device has the Rumble feature
+	kSktScanCapabilityLocalFunctionChangeID	=0x00000002		// when this bit is on the device has the Change ID feature
+};
+
+
+// statistic Counter identifiers
+enum
+{
+	kSktScanCounterUnknown=0,
+	kSktScanCounterConnect=1,
+	kSktScanCounterDisconnect=2,
+	kSktScanCounterUnbond=3,
+	kSktScanCounterFactoryReset=4,
+	kSktScanCounterScans=5,
+	kSktScanCounterScanButtonUp=6,
+	kSktScanCounterScanButtonDown=7,
+	kSktScanCounterPowerButtonUp=8,
+	kSktScanCounterPowerButtonDown=9,
+	kSktScanCounterPowerOnACTimeInMinutes=10,
+	kSktScanCounterPowerOnBatTimeInMinutes=11,
+// SSI only
+	kSktScanCounterRfcommSend=12,
+	kSktScanCounterRfcommReceive=13,
+	kSktScanCounterRfcommReceiveDiscarded=14,
+	kSktScanCounterUartSend=15,
+	kSktScanCounterUartReceive=16,
+	kSktScanCounterUartReceiveDiscarded=17,
+// Specific to CRS
+	kSktScanCounterButtonLeftPress=18,
+    kSktScanCounterButtonLeftRelease=19,
+    kSktScanCounterButtonRightPress=20,
+    kSktScanCounterButtonRightRelease=21,
+    kSktScanCounterRingUnitDetachEvents=22,
+    kSktScanCounterRingUnitAttachEvents=23,
+
+// 7X only (ISCI)
+	kSktScanCounterDecodedBytes=24,
+	kSktScanCounterAbnormalShutDowns=25,
+	kSktScanCounterBatteryChargeCycles=26,
+	kSktScanCounterBatteryChangeCount=27,
+
+// Only on 8Ci
+	kSktScanCounterPowerOn=28,
+	kSktScanCounterPowerOff=29,
+
+// 7X/Q only 7630 and higher
+kSktScanStandModeChange = 30,
+
+	kSktScanCounterLast // this is not a counter, just the last index
+};
+
+// disconnect parameter
+enum
+{
+	kSktScanDisconnectStartProfile=0, // disconnect and then start the selected profile
+	kSktScanDisconnectDisableRadio=1  // disconnect and disable radio (low power)
+};
+
+// profile select parameter
+enum
+{
+	kSktScanProfileSelectNone=0,
+	kSktScanProfileSelectSpp=1,
+	kSktScanProfileSelectHid=2
+};
+
+// profile Config Role parameter
+enum
+{
+	kSktScanProfileConfigNone=0,
+	kSktScanProfileConfigAcceptor=1,
+	kSktScanProfileConfigInitiator=2
+};
+
+// notifications masks
+enum
+{
+    kSktScanNotificationsScanButtonPress      = 1 << 0,       // Enable scan button press notifications       
+    kSktScanNotificationsScanButtonRelease    = 1 << 1,       // Enable scan button release notifications     
+    kSktScanNotificationsPowerButtonPress     = 1 << 2,       // Enable power button release notifications    
+    kSktScanNotificationsPowerButtonRelease   = 1 << 3,       // Enable power button release notifications    
+    kSktScanNotificationsPowerState           = 1 << 4,       // Enable power state change notifications      
+    kSktScanNotificationsBatteryLevelChange   = 1 << 5        // Enable battery level change notifications    
+};
+
+// timer identifications
+enum
+{
+    kSktScanTimerTriggerAutoLockTimeout = 1,   // Trigger lock selected
+    kSktScanTimerPowerOffDisconnected   = 2,   // Disconnected state timeout
+    kSktScanTimerPowerOffConnected      = 4,   // Connected state timeout
+};
+
+// Data format
+enum
+{
+	kSktScanDataFormatRaw	=0,
+	kSktScanDataFormatPacket=1
+};
+
+// Trigger Mode
+enum
+{
+	kSktScanTriggerModeLocalOnly		=1, // Normal trigger on the device
+	kSktScanTriggerModeRemoteAndLocal	=2, // Normal trigger on the device or trigger from host
+	kSktScanTriggerModeAutoLock			=3, // Auto Trigger Lock waiting for the host to unlock
+	kSktScanTriggerModeNormalLock		=4, // the trigger is locked and unlocked locally
+	kSktScanTriggerModePresentation		=5
+};
+
+// Connect Reason
+enum
+{
+	kSktScanConnectReasonUnknown	=0, // unknown reason
+	kSktScanConnectReasonPowerOn	=1, // the device has connected because it powers on
+	kSktScanConnectReasonBarcode	=2,	// the device has connected because it scans a connect barcode
+	kSktScanConnectReasonUserAction =3, // the device has connected because the user press the power button or the trigger button
+	kSktScanConnectReasonHostChange	=4, // the device has connected because the host has changed
+	kSktScanConnectReasonRetry		=5	// the device has connected because it is back in range
+};
+
+// Start Up Role SPP
+enum
+{
+	kSktScanStartUpRoleSPPAcceptor	=0, // the SPP Role will always be Acceptor
+	kSktScanStartUpRoleSPPLastRole	=1	// the SPP Role will always be what was the last SPP Role config
+};
+
+// Connect Beep Config
+enum
+{
+	kSktScanConnectBeepConfigNoBeep	=0,	// don't beep when a connection is established
+	kSktScanConnectBeepConfigBeep	=1	// Beep when a connection is established
+};
+
+// Stand Config
+// 0 - Mobile mode Works like today existing firmware Engine is always in 
+//     trigger mode Engine hibernate enabled
+// 1 - Stand mode Engine always in presentation mode Engine hibernate 
+//     disabled Scanner turns on immediately Power timers disabled Connection 
+//     retries forever
+// 2 - Detect mode On stand engine in presentation mode On stand engine 
+//     hibernate disabled On stand charging led state not show On stand 
+//     scanner turns on immediately On stand power timers disabled On stand 
+//     connection retries forever Off stand engine in level mode Off stand 
+//     battery led state reported Off stand engine hibernate enabled Off stand 
+//     power off timers running Off stand connection retries halt after max 
+//     count
+// 3 - Auto mode On stand engine in presentation mode On stand engine hibernate 
+//     disabled On stand charging led state not show On stand scanner turns on 
+//     immediately On stand power timers disabled On stand connection retries 
+//     forever Off stand does nothing, engine remains in presentation mode Off 
+//     stand trigger press causes engine to enter level mode Engine in level 
+//     mode battery led state reported Engine in level mode hibernate enabled 
+//     Engine in level mode power off timers running Engine in level mode 
+//     connection retries halt after max count
+enum
+{
+	kSktScanStandConfigMobileMode=0,
+	kSktScanStandConfigStandMode=1,
+	kSktScanStandConfigDetectMode=2,
+	kSktScanStandConfigAutoMode=3
+};
+
+//==========================================================================================================================================================================================================================================================
+//			Property ID									ScanAPI?			Data Type for Get							Data Type for Set							Group ID										Internal Prop ID
+//==========================================================================================================================================================================================================================================================
+// ScanAPI General Properties
+#define kSktScanPropIdAbort							(SKTPROPIDSCANAPI(1)|SKTGETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETTYPE(kSktScanPropTypeNone)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdAbort))
+#define kSktScanPropIdVersion						(SKTPROPIDSCANAPI(1)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdVersion))
+#define kSktScanPropIdInterfaceVersion				(SKTPROPIDSCANAPI(1)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdInterfaceVersion))
+#define kSktScanPropIdConfiguration					(SKTPROPIDSCANAPI(1)|SKTGETTYPE(kSktScanPropTypeString)			|SKTSETTYPE(kSktScanPropTypeString)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdConfiguration))
+#define kSktScanPropIdDataConfirmationMode			(SKTPROPIDSCANAPI(1)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeByte)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDataConfirmationMode))
+#define kSktScanPropIdDataConfirmationAction		(SKTPROPIDSCANAPI(1)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeUlong)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDataConfirmationAction))
+#define kSktScanPropIdMonitorMode					(SKTPROPIDSCANAPI(1)|SKTGETTYPE(kSktScanPropTypeByte)			|SKTSETTYPE(kSktScanPropTypeArray)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdMonitorMode))
+#define kSktScanPropIdSoftScanStatus				(SKTPROPIDSCANAPI(1)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeByte)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdSoftScanStatus))
+
+// ScanAPI Data Editing Properties
+#define kSktScanPropIdDataEditingProfile			(SKTPROPIDSCANAPI(1)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeString)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDataEditingProfile))
+#define kSktScanPropIdDataEditingCurrentProfile		(SKTPROPIDSCANAPI(1)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeString)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDataEditingCurrentProfile))
+#define kSktScanPropIdDataEditingTriggerSymbologies	(SKTPROPIDSCANAPI(1)|SKTGETTYPE(kSktScanPropTypeString)			|SKTSETTYPE(kSktScanPropTypeString)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDataEditingTriggerSymbologies))
+#define kSktScanPropIdDataEditingTriggerMinLength	(SKTPROPIDSCANAPI(1)|SKTGETTYPE(kSktScanPropTypeString)			|SKTSETTYPE(kSktScanPropTypeString)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDataEditingTriggerMinLength))
+#define kSktScanPropIdDataEditingTriggerMaxLength	(SKTPROPIDSCANAPI(1)|SKTGETTYPE(kSktScanPropTypeString)			|SKTSETTYPE(kSktScanPropTypeString)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDataEditingTriggerMaxLength))
+#define kSktScanPropIdDataEditingTriggerStartsBy	(SKTPROPIDSCANAPI(1)|SKTGETTYPE(kSktScanPropTypeString)			|SKTSETTYPE(kSktScanPropTypeString)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDataEditingTriggerStartsBy))
+#define kSktScanPropIdDataEditingTriggerEndsWith	(SKTPROPIDSCANAPI(1)|SKTGETTYPE(kSktScanPropTypeString)			|SKTSETTYPE(kSktScanPropTypeString)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDataEditingTriggerEndsWith))
+#define kSktScanPropIdDataEditingTriggerContains	(SKTPROPIDSCANAPI(1)|SKTGETTYPE(kSktScanPropTypeString)			|SKTSETTYPE(kSktScanPropTypeString)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDataEditingTriggerContains))
+#define kSktScanPropIdDataEditingOperation			(SKTPROPIDSCANAPI(1)|SKTGETTYPE(kSktScanPropTypeString)			|SKTSETTYPE(kSktScanPropTypeString)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDataEditingOperation))
+#define kSktScanPropIdDataEditingImportExport		(SKTPROPIDSCANAPI(1)|SKTGETTYPE(kSktScanPropTypeString)			|SKTSETTYPE(kSktScanPropTypeString)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDataEditingImportExport))
+
+// Device General Properties
+#define kSktScanPropIdVersionDevice					(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDeviceVersion))
+#define kSktScanPropIdDeviceType					(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDeviceType))
+#define kSktScanPropIdDeviceSpecific				(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeArray)			|SKTSETTYPE(kSktScanPropTypeArray)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDeviceSpecific))
+#define kSktScanPropIdSymbologyDevice				(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeSymbology)		|SKTSETTYPE(kSktScanPropTypeSymbology)		|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDeviceSymbology))
+#define kSktScanPropIdTriggerDevice					(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETTYPE(kSktScanPropTypeByte)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDeviceTrigger))
+#define kSktScanPropIdApplyConfigDevice				(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETTYPE(kSktScanPropTypeNone)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDeviceApplyConfig))
+#define kSktScanPropIdPreambleDevice				(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeString)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDevicePreamble))
+#define kSktScanPropIdPostambleDevice				(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeString)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDevicePostamble))
+#define kSktScanPropIdCapabilitiesDevice			(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeByte)			|SKTSETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDeviceCapabilities))
+#define kSktScanPropIdChangeIdDevice				(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDeviceChangeId))
+#define kSktScanPropIdDataFormatDevice				(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeByte)			|SKTSETGROUPID(kSktScanGroupGeneral)			|SKTSETPROPID(kSktScanIdDeviceDataFormat))
+
+// Device Local Function Properties
+#define kSktScanPropIdFriendlyNameDevice			(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeString)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceFriendlyName))
+#define kSktScanPropIdSecurityModeDevice			(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeByte)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceSecurityMode))
+#define kSktScanPropIdPinCodeDevice					(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETTYPE(kSktScanPropTypeString)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDevicePinCode))
+#define kSktScanPropIdDeletePairingBondingDevice	(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETTYPE(kSktScanPropTypeByte)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceDeletePairingBonding))
+#define kSktScanPropIdRestoreFactoryDefaultsDevice	(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETTYPE(kSktScanPropTypeNone)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceRestoreFactoryDefaults))
+#define kSktScanPropIdSetPowerOffDevice				(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETTYPE(kSktScanPropTypeNone)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceSetPowerOff))
+#define kSktScanPropIdButtonsStatusDevice			(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceButtonsStatus))
+#define kSktScanPropIdSoundConfigDevice				(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeByte)			|SKTSETTYPE(kSktScanPropTypeArray)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceSoundConfig))
+#define kSktScanPropIdTimersDevice					(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeArray)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceTimers))
+#define kSktScanPropIdLocalAcknowledgmentDevice		(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeByte)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceLocalAcknowledgement))
+#define kSktScanPropIdDataConfirmationDevice		(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETTYPE(kSktScanPropTypeUlong)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceDataConfirmation))
+#define kSktScanPropIdBatteryLevelDevice			(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceBatteryLevel))
+#define kSktScanPropIdLocalDecodeActionDevice		(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeByte)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceLocalDecodeAction))
+#define kSktScanPropIdBluetoothAddressDevice		(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceBluetoothAddress))
+#define kSktScanPropIdStatisticCountersDevice		(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceStatisticCounters))
+#define kSktScanPropIdRumbleConfigDevice			(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeByte)			|SKTSETTYPE(kSktScanPropTypeArray)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceRumbleConfig))
+#define kSktScanPropIdProfileConfigDevice			(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeArray)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceProfileConfig))
+#define kSktScanPropIdDisconnectDevice				(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETTYPE(kSktScanPropTypeByte)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceDisconnect))
+#define kSktScanPropIdDataStoreDevice				(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeArray)			|SKTSETTYPE(kSktScanPropTypeArray)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceDataStore))
+#define kSktScanPropIdNotificationsDevice			(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeUlong)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceNotifications))
+#define kSktScanPropIdConnectReasonDevice			(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceConnectReason))
+#define kSktScanPropIdPowerStateDevice				(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeNotApplicable)	|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDevicePowerState))
+#define kSktScanPropIdStartUpRoleSPPDevice			(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeByte)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceStartUpRoleSPP))
+#define kSktScanPropIdConnectionBeepConfigDevice	(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeByte)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceConnectionBeepConfig))
+#define kSktScanPropIdFlashDevice					(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeByte)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceFlash))
+#define kSktScanPropIdOverlayViewDevice				(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeObject)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceOverlayView))
+#define kSktScanPropIdStandConfigDevice				(SKTPROPIDSCANAPI(0)|SKTGETTYPE(kSktScanPropTypeNone)			|SKTSETTYPE(kSktScanPropTypeUlong)			|SKTSETGROUPID(kSktScanGroupLocalFunctions)		|SKTSETPROPID(kSktScanIdDeviceStandConfig))
+
+
+#endif //_SktScanPropIds_h

NOUSE_NPD/include/SktScanTypes.h

@@ -0,0 +1,300 @@
+/*
+SktScanTypes.h
+Type definitions for Socket ScanAPI
+(c) Socket Mobile, Inc.
+*/
+
+/*
+NOTES: 
+IF ANY MODIFICATION IS MADE IN THIS FILE THE SCANAPI INTERFACE VERSION
+WILL NEED TO BE UPDATED TO IDENTIFY THIS CHANGE.
+THE SCANAPI INTERFACE VERSION IS DEFINED IN SktScanAPI.h
+THE MODIFICATION MUST BE DESCRIBED IN ScanAPI.doc
+*/
+
+#ifndef _SktScanTypes_h
+#define _SktScanTypes_h
+
+typedef void *SKTHANDLE;
+typedef long SKTRESULT;
+#define kSktScanDeviceNameSize 64
+#ifndef IN
+#define IN
+#define OUT 
+#define OPTIONAL
+#endif
+
+// identifies the type of message
+// ScanAPI can send to the App
+enum ESktScanMsgID
+{
+	kSktScanMsgIdNotInitialized,// this id should never be received
+	kSktScanMsgIdDeviceArrival,
+	kSktScanMsgIdDeviceRemoval,
+	kSktScanMsgIdTerminate,
+	kSktScanMsgSetComplete,
+	kSktScanMsgGetComplete,
+	kSktScanMsgEvent,
+	kSktScanMsgLastID// just for marking the end of this enum
+};
+
+// identifies the type of Event
+// ScanAPI can send to the App
+enum ESktScanEventID
+{
+	kSktScanEventError,
+	kSktScanEventDecodedData,
+	kSktScanEventPower,
+	kSktScanEventButtons,
+	kSktScanEventBatteryLevel,// Battery Level has changed
+	kSktScanEventListenerStarted,// the communucation port listener has started
+	kSktScanEventLastID// just for marking the end of this enum
+};
+
+// identifies the type of data
+// receive in the Event Data structure
+enum ESktEventDataType
+{
+	kSktScanEventDataTypeNone,
+	kSktScanEventDataTypeByte,
+	kSktScanEventDataTypeUlong,
+	kSktScanEventDataTypeArray,
+	kSktScanEventDataTypeString,
+	kSktScanEventDataTypeDecodedData,
+	kSktScanEventDataTypeLastID// just for marking the end of this enum
+};
+
+// identifies symbologies
+enum ESktScanSymbologyID
+{
+	kSktScanSymbologyNotSpecified,
+	kSktScanSymbologyAustraliaPost,
+	kSktScanSymbologyAztec,
+	kSktScanSymbologyBooklandEan,
+	kSktScanSymbologyBritishPost,
+	kSktScanSymbologyCanadaPost,
+	kSktScanSymbologyChinese2of5,
+	kSktScanSymbologyCodabar,
+	kSktScanSymbologyCodablockA,
+	kSktScanSymbologyCodablockF,
+	kSktScanSymbologyCode11,
+	kSktScanSymbologyCode39,
+	kSktScanSymbologyCode39Extended,
+	kSktScanSymbologyCode39Trioptic,
+	kSktScanSymbologyCode93,
+	kSktScanSymbologyCode128,
+	kSktScanSymbologyDataMatrix,
+	kSktScanSymbologyDutchPost,
+	kSktScanSymbologyEan8,
+	kSktScanSymbologyEan13,
+	kSktScanSymbologyEan128,
+	kSktScanSymbologyEan128Irregular,
+	kSktScanSymbologyEanUccCompositeAB,
+	kSktScanSymbologyEanUccCompositeC,
+	kSktScanSymbologyGs1Databar,
+	kSktScanSymbologyGs1DatabarLimited,
+	kSktScanSymbologyGs1DatabarExpanded,
+	kSktScanSymbologyInterleaved2of5,
+	kSktScanSymbologyIsbt128,
+	kSktScanSymbologyJapanPost,
+	kSktScanSymbologyMatrix2of5,
+	kSktScanSymbologyMaxicode,
+	kSktScanSymbologyMsi,
+	kSktScanSymbologyPdf417,
+	kSktScanSymbologyPdf417Micro,
+	kSktScanSymbologyPlanet,
+	kSktScanSymbologyPlessey,
+	kSktScanSymbologyPostnet,
+	kSktScanSymbologyQRCode,
+	kSktScanSymbologyStandard2of5,// also called Industrial 2 of 5 or Discrete 2 of 5
+	kSktScanSymbologyTelepen,
+	kSktScanSymbologyTlc39,
+	kSktScanSymbologyUpcA,
+	kSktScanSymbologyUpcE0,
+	kSktScanSymbologyUpcE1,
+	kSktScanSymbologyUspsIntelligentMail,
+	kSktScanSymbologyDirectPartMarking,
+	kSktScanSymbologyHanXin,
+	kSktScanSymbologyLastSymbologyID
+};
+
+
+// identifies the property type
+enum ESktScanPropType
+{
+	kSktScanPropTypeNone,
+	kSktScanPropTypeNotApplicable,
+	kSktScanPropTypeByte,
+	kSktScanPropTypeUlong,
+	kSktScanPropTypeArray,
+	kSktScanPropTypeString,
+	kSktScanPropTypeVersion,
+	kSktScanPropTypeSymbology,
+	kSktScanPropTypeEnum,
+    kSktScanPropTypeObject,
+	kSktScanPropTypeLastType// just for marking the end of this enum
+};
+
+// identifies what the symbology struct contains
+enum ESktScanSymbologyFlags
+{
+	kSktScanSymbologyFlagStatus=0x01,
+	kSktScanSymbologyFlagParam=0x02,
+};
+
+// identifies the status of a symbology
+enum ESktScanSymbologyStatus
+{
+	kSktScanSymbologyStatusDisable=0x00,
+	kSktScanSymbologyStatusEnable=0x01,
+	kSktScanSymbologyStatusNotSupported=0x02
+};
+
+
+// define an Array
+typedef struct 
+{
+	size_t Size;
+	unsigned char* pData;
+}TSktScanArray;
+
+// define a string
+typedef struct 
+{
+	size_t nLength;
+	char* pValue;
+}TSktScanString;
+
+// define a version
+typedef struct
+{
+	unsigned long dwMajor;
+	unsigned long dwMiddle;
+	unsigned long dwMinor;
+	unsigned long dwBuild;
+	unsigned short wMonth;
+	unsigned short wDay;
+	unsigned short wYear;
+	unsigned short wHour;
+	unsigned short wMinute;
+}TSktScanVersion;
+
+// define a decoded data structure
+typedef struct
+{
+	enum ESktScanSymbologyID SymbologyID;
+	TSktScanString SymbologyName;
+	TSktScanString String;
+}TSktScanDecodedData;
+
+// define Event Data received
+// when ScanAPI sends an Event to the application
+typedef struct
+{
+	enum ESktEventDataType Type;
+	union
+	{
+		unsigned char Byte;
+		unsigned long Ulong;
+		TSktScanArray Array;
+		TSktScanString String;
+		TSktScanDecodedData DecodedData;
+	}Value;
+}TSktEventData;
+
+
+// define a parameter of a Symbology
+typedef struct
+{
+	unsigned long Reserved;
+}TSktScanSymbologyParam;
+
+// Symbology information structure
+typedef struct
+{
+	enum ESktScanSymbologyID ID;								// Symbology ID
+	enum ESktScanSymbologyFlags Flags;						// Flags: Status  and/or Param
+	enum ESktScanSymbologyStatus Status;						// Status: Disable, Enable or Not Supported
+	TSktScanSymbologyParam Param;
+	TSktScanString Name;								// Symbology name
+}TSktScanSymbology;
+
+
+// define a ScanObject Property
+typedef struct 
+{
+	long ID;// property ID (defined in SktScanPropIds.h)
+	enum ESktScanPropType Type;// define the type used in the following union
+	union
+	{
+		unsigned char Byte;
+		unsigned long Ulong;
+		struct 
+		{
+			size_t Size;
+			unsigned char* pData;
+		}Array;
+		TSktScanString String;
+		TSktScanVersion Version;
+		//TSktScanEnum Enum;
+		TSktScanSymbology Symbology;
+        void* Object;
+	}Value;
+	// context can travel with the property, 
+	// so when a response is received, 
+	// the context is the one used in the original request
+	void* Context;
+}TSktScanProperty;
+
+// defines an enumeration struture
+typedef struct
+{
+	unsigned int nCurrentIndex;
+	unsigned int nTotal;
+	TSktScanProperty Property;	
+}TSktScanEnum;
+
+// sample of a STRING GUID:"{D8DF7B22-6F5A-4f91-BF4F-C27E5BB8D286}"
+#define kSktScanStringGuidSize		39 // including the null character
+typedef char SKTSTRINGGUID [kSktScanStringGuidSize];
+
+typedef struct
+{
+	enum ESktScanEventID ID;
+	TSktEventData Data;
+}TSktScanEvent;
+
+typedef struct
+{
+	char szDeviceName[kSktScanDeviceNameSize];
+	SKTHANDLE hDevice;
+	unsigned long DeviceType;
+	SKTSTRINGGUID Guid;
+}TSktScanDevice;
+
+// defines ScanObject struture
+// ScanObject is used to exchange data
+// between Application and ScanAPI or a device
+// by using the Set/Get/Wait API
+typedef struct 
+{
+	struct{
+		enum ESktScanMsgID MsgID;// message ID received as asynchronous event
+		SKTRESULT Result;// result of a complete message
+		TSktScanDevice Device;
+		TSktScanEvent Event;
+	}Msg;
+	TSktScanProperty Property;
+}TSktScanObject;
+
+extern const char* kSktScanSoftScanContext;
+extern const char* kSktScanSoftScanLayoutId;
+extern const char* kSktScanSoftScanViewFinderId;
+extern const char* kSktScanSoftScanFlashButtonId;
+extern const char* kSktScanSoftScanCancelButton;
+extern const char* kSktScanSoftScanFlashButton;
+extern const char* kSktScanSoftScanDirectionText;
+
+#endif // _SktScanTypes_h
+
+

NOUSE_NPD/topicview/TopCellItem.h

@@ -0,0 +1,17 @@
+//
+//  TopCellItem.h
+//  RedAnt ERP Mobile
+//
+//  Created by Ray on 14-7-1.
+//  Copyright (c) 2014年 United Software Applications, Inc. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "StrikethroughLabel.h"
+@interface TopCellItem : UICollectionViewCell
+@property (strong, nonatomic) IBOutlet UIImageView *cellImage;
+@property (strong, nonatomic) IBOutlet UILabel *cellDescription;
+@property (strong, nonatomic) IBOutlet StrikethroughLabel *oldPrice;
+@property (strong, nonatomic) IBOutlet UILabel *Price;
+
+@end

NOUSE_NPD/topicview/TopCellItem.m

@@ -0,0 +1,31 @@
+//
+//  TopCellItem.m
+//  RedAnt ERP Mobile
+//
+//  Created by Ray on 14-7-1.
+//  Copyright (c) 2014年 United Software Applications, Inc. All rights reserved.
+//
+
+#import "TopCellItem.h"
+
+@implementation TopCellItem
+
+- (id)initWithFrame:(CGRect)frame
+{
+    self = [super initWithFrame:frame];
+    if (self) {
+        // Initialization code
+    }
+    return self;
+}
+
+/*
+// Only override drawRect: if you perform custom drawing.
+// An empty implementation adversely affects performance during animation.
+- (void)drawRect:(CGRect)rect
+{
+    // Drawing code
+}
+*/
+
+@end

NOUSE_NPD/topicview/TopicViewController.h

@@ -0,0 +1,23 @@
+//
+//  TopicViewController.h
+//  RedAnt ERP Mobile
+//
+//  Created by Ray on 14-5-26.
+//  Copyright (c) 2014年 United Software Applications, Inc. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "TopCellItem.h"
+//#import "MainViewController.h"
+
+@interface TopicViewController : UIViewController<UICollectionViewDataSource,UICollectionViewDelegate,UICollectionViewDelegateFlowLayout>
+@property (strong, nonatomic) IBOutlet UICollectionView *TopicCollection;
+@property int count;
+@property (strong, nonatomic) IBOutlet UILabel *topicTitle;
+-(void) itemCount : (int)count;
+//@property int type;
+@property (strong,nonatomic) id rootViewController;
+@property (strong,nonatomic) NSDictionary* content;
+
+//@property (nonatomic, assign) id <UICollectionViewDelegate> TopicCollectiondelegate;
+@end

NOUSE_NPD/topicview/TopicViewController.m

@@ -0,0 +1,169 @@
+//
+//  TopicViewController.m
+//  RedAnt ERP Mobile
+//
+//  Created by Ray on 14-5-26.
+//  Copyright (c) 2014年 United Software Applications, Inc. All rights reserved.
+//
+
+#import "MainViewController.h"
+#import "TopicViewController.h"
+
+@interface TopicViewController ()
+
+@end
+
+@implementation TopicViewController
+
+- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
+{
+    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
+    if (self) {
+        // Custom initialization
+    }
+    return self;
+}
+
+- (void)viewDidLoad
+{
+    [super viewDidLoad];
+    
+       CGRect r= self.TopicCollection.frame;
+    r.size.height = self.count/4 * 210;
+    self.TopicCollection.frame = r;
+    
+//    UICollectionView* TopicCollectiondelegate =self.TopicCollection;
+    self.TopicCollection.delegate = self;
+    // Do any additional setup after loading the view.
+}
+
+- (void)didReceiveMemoryWarning
+{
+    [super didReceiveMemoryWarning];
+    // Dispose of any resources that can be recreated.
+}
+-(void) itemCount : (int)count
+{
+    self.count = count;
+}
+/*
+#pragma mark - Navigation
+
+// In a storyboard-based application, you will often want to do a little preparation before navigation
+- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
+{
+    // Get the new view controller using [segue destinationViewController].
+    // Pass the selected object to the new view controller.
+}
+*/
+
+#pragma mark -- UICollectionViewDataSource
+
+-(NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section
+
+{
+    
+    // 每个Section的item个数
+    
+    return self.count;
+    
+}
+-(NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView
+{
+    return 1;
+}
+-(UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath
+{
+    static NSString * CellIdentifier = @"TopicItem";
+    TopCellItem * cell = [collectionView dequeueReusableCellWithReuseIdentifier:CellIdentifier forIndexPath:indexPath];
+    NSDictionary * item_json =[self.content objectForKey:[NSString stringWithFormat:@"item_%ld",(long)indexPath.row] ];
+    NSString* img_url =[item_json valueForKey:@"img"];
+    NSString* description =[item_json valueForKey:@"description"];
+    NSString* old_price =[item_json valueForKey:@"old_price"];
+    NSString* price =[item_json valueForKey:@"price"];
+    cell.cellDescription.text = description;
+    cell.oldPrice.text = old_price;
+    cell.Price.text = price;
+    cell.cellImage.image=[UIImage imageNamed:@"loading_s"];
+    NSString* file_name=[img_url lastPathComponent];
+    NSData* img_data=[iSalesDB load_cached_img:file_name];
+    if(img_data!=nil)
+    {
+        
+        UIImage * img =[UIImage imageWithData:img_data];
+        cell.cellImage.image = img;
+    }
+    else
+    {
+        
+        dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
+            
+            NSData*  downloadimg_data = [NSData dataWithContentsOfURL:[NSURL URLWithString:img_url]];
+            
+            dispatch_async(dispatch_get_main_queue(), ^{
+                
+                
+                
+                if(downloadimg_data!=nil)
+                {
+                    [iSalesDB cache_img:downloadimg_data :file_name ];
+                    
+                    UIImage * img =[UIImage imageWithData:downloadimg_data];
+                    cell.cellImage.image = img;
+                }
+                else
+                    cell.cellImage.image=[UIImage imageNamed:@"notfound_s"];
+                
+            });
+        });
+        
+        
+    }
+    
+//    cell.backgroundColor = [UIColor colorWithRed:((10 * indexPath.row) / 255.0) green:((20 * indexPath.row)/255.0) blue:((30 * indexPath.row)/255.0) alpha:1.0f];
+    return cell;
+}
+
+//#pragma mark --UICollectionViewDelegateFlowLayout
+////定义每个UICollectionView 的大小
+//- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath
+//{
+//    return CGSizeMake(96, 100);
+//}
+//定义每个UICollectionView 的 margin
+-(UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout insetForSectionAtIndex:(NSInteger)section
+{
+    return UIEdgeInsetsMake(5, 5, 5, 5);
+}
+-(void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath
+{
+
+        int type = 0;
+        //    if(collectionView == self.topicview.TopicCollection)
+        //        type = 0;
+        //    else
+        //        type = 1;
+        MainViewController* pvc = (MainViewController*)self.rootViewController;
+        [pvc topicViewSelected:type _id:(int)indexPath.row];
+        //    [(MainViewController*)self.parentViewController topicViewSelected type:indexPath.row];
+        
+
+}
+//- (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation
+//{
+//    //     CGRect frame = self.view.frame;
+//    //    [self.carouselController.view removeFromSuperview];
+//    //    wait(2000);
+//    //    self.carouselController = [[FPCarouselNonXIBViewController alloc] initWithFrame:CGRectMake(0, 0, frame.size.width, 400)];
+//    //    [self.view addSubview:self.carouselController.view];
+//    //    int i = self.view.subviews.count;
+//    //    int b = 0;
+//    // [self.carouselController updateFrame:CGRectMake(0, 0, self.view.frame.size.width, 400)];
+//}
+////返回这个UICollectionView是否可以被选择
+//-(BOOL)collectionView:(UICollectionView *)collectionView shouldSelectItemAtIndexPath:(NSIndexPath *)indexPath
+//{
+//    return YES;
+//}
+
+@end

Podfile

@@ -0,0 +1,3 @@
+source 'https://github.com/CocoaPods/Specs.git'
+platform :ios, '7.0'
+pod 'AFNetworking', '~> 2.5'

Podfile.lock

@@ -0,0 +1,30 @@
+PODS:
+  - AFNetworking (2.6.1):
+    - AFNetworking/NSURLConnection (= 2.6.1)
+    - AFNetworking/NSURLSession (= 2.6.1)
+    - AFNetworking/Reachability (= 2.6.1)
+    - AFNetworking/Security (= 2.6.1)
+    - AFNetworking/Serialization (= 2.6.1)
+    - AFNetworking/UIKit (= 2.6.1)
+  - AFNetworking/NSURLConnection (2.6.1):
+    - AFNetworking/Reachability
+    - AFNetworking/Security
+    - AFNetworking/Serialization
+  - AFNetworking/NSURLSession (2.6.1):
+    - AFNetworking/Reachability
+    - AFNetworking/Security
+    - AFNetworking/Serialization
+  - AFNetworking/Reachability (2.6.1)
+  - AFNetworking/Security (2.6.1)
+  - AFNetworking/Serialization (2.6.1)
+  - AFNetworking/UIKit (2.6.1):
+    - AFNetworking/NSURLConnection
+    - AFNetworking/NSURLSession
+
+DEPENDENCIES:
+  - AFNetworking (~> 2.5)
+
+SPEC CHECKSUMS:
+  AFNetworking: 8e4e60500beb8bec644cf575beee72990a76d399
+
+COCOAPODS: 0.39.0

Pods/AFNetworking/AFNetworking/AFHTTPRequestOperation.h

@@ -0,0 +1,70 @@
+// AFHTTPRequestOperation.h
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+#import "AFURLConnectionOperation.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ `AFHTTPRequestOperation` is a subclass of `AFURLConnectionOperation` for requests using the HTTP or HTTPS protocols. It encapsulates the concept of acceptable status codes and content types, which determine the success or failure of a request.
+ */
+@interface AFHTTPRequestOperation : AFURLConnectionOperation
+
+///------------------------------------------------
+/// @name Getting HTTP URL Connection Information
+///------------------------------------------------
+
+/**
+ The last HTTP response received by the operation's connection.
+ */
+@property (readonly, nonatomic, strong, nullable) NSHTTPURLResponse *response;
+
+/**
+ Responses sent from the server in data tasks created with `dataTaskWithRequest:success:failure:` and run using the `GET` / `POST` / et al. convenience methods are automatically validated and serialized by the response serializer. By default, this property is set to an AFHTTPResponse serializer, which uses the raw data as its response object. The serializer validates the status code to be in the `2XX` range, denoting success. If the response serializer generates an error in `-responseObjectForResponse:data:error:`, the `failure` callback of the session task or request operation will be executed; otherwise, the `success` callback will be executed.
+
+ @warning `responseSerializer` must not be `nil`. Setting a response serializer will clear out any cached value
+ */
+@property (nonatomic, strong) AFHTTPResponseSerializer <AFURLResponseSerialization> * responseSerializer;
+
+/**
+ An object constructed by the `responseSerializer` from the response and response data. Returns `nil` unless the operation `isFinished`, has a `response`, and has `responseData` with non-zero content length. If an error occurs during serialization, `nil` will be returned, and the `error` property will be populated with the serialization error.
+ */
+@property (readonly, nonatomic, strong, nullable) id responseObject;
+
+///-----------------------------------------------------------
+/// @name Setting Completion Block Success / Failure Callbacks
+///-----------------------------------------------------------
+
+/**
+ Sets the `completionBlock` property with a block that executes either the specified success or failure block, depending on the state of the request on completion. If `error` returns a value, which can be caused by an unacceptable status code or content type, then `failure` is executed. Otherwise, `success` is executed.
+
+ This method should be overridden in subclasses in order to specify the response object passed into the success block.
+
+ @param success The block to be executed on the completion of a successful request. This block has no return value and takes two arguments: the receiver operation and the object constructed from the response data of the request.
+ @param failure The block to be executed on the completion of an unsuccessful request. This block has no return value and takes two arguments: the receiver operation and the error that occurred during the request.
+ */
+- (void)setCompletionBlockWithSuccess:(nullable void (^)(AFHTTPRequestOperation *operation, id responseObject))success
+                              failure:(nullable void (^)(AFHTTPRequestOperation *operation, NSError *error))failure;
+
+@end
+
+NS_ASSUME_NONNULL_END

Pods/AFNetworking/AFNetworking/AFHTTPRequestOperation.m

@@ -0,0 +1,206 @@
+// AFHTTPRequestOperation.m
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "AFHTTPRequestOperation.h"
+
+static dispatch_queue_t http_request_operation_processing_queue() {
+    static dispatch_queue_t af_http_request_operation_processing_queue;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        af_http_request_operation_processing_queue = dispatch_queue_create("com.alamofire.networking.http-request.processing", DISPATCH_QUEUE_CONCURRENT);
+    });
+
+    return af_http_request_operation_processing_queue;
+}
+
+static dispatch_group_t http_request_operation_completion_group() {
+    static dispatch_group_t af_http_request_operation_completion_group;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        af_http_request_operation_completion_group = dispatch_group_create();
+    });
+
+    return af_http_request_operation_completion_group;
+}
+
+#pragma mark -
+
+@interface AFURLConnectionOperation ()
+@property (readwrite, nonatomic, strong) NSURLRequest *request;
+@property (readwrite, nonatomic, strong) NSURLResponse *response;
+@end
+
+@interface AFHTTPRequestOperation ()
+@property (readwrite, nonatomic, strong) NSHTTPURLResponse *response;
+@property (readwrite, nonatomic, strong) id responseObject;
+@property (readwrite, nonatomic, strong) NSError *responseSerializationError;
+@property (readwrite, nonatomic, strong) NSRecursiveLock *lock;
+@end
+
+@implementation AFHTTPRequestOperation
+@dynamic response;
+@dynamic lock;
+
+- (instancetype)initWithRequest:(NSURLRequest *)urlRequest {
+    self = [super initWithRequest:urlRequest];
+    if (!self) {
+        return nil;
+    }
+
+    self.responseSerializer = [AFHTTPResponseSerializer serializer];
+
+    return self;
+}
+
+- (void)setResponseSerializer:(AFHTTPResponseSerializer <AFURLResponseSerialization> *)responseSerializer {
+    NSParameterAssert(responseSerializer);
+
+    [self.lock lock];
+    _responseSerializer = responseSerializer;
+    self.responseObject = nil;
+    self.responseSerializationError = nil;
+    [self.lock unlock];
+}
+
+- (id)responseObject {
+    [self.lock lock];
+    if (!_responseObject && [self isFinished] && !self.error) {
+        NSError *error = nil;
+        self.responseObject = [self.responseSerializer responseObjectForResponse:self.response data:self.responseData error:&error];
+        if (error) {
+            self.responseSerializationError = error;
+        }
+    }
+    [self.lock unlock];
+
+    return _responseObject;
+}
+
+- (NSError *)error {
+    if (_responseSerializationError) {
+        return _responseSerializationError;
+    } else {
+        return [super error];
+    }
+}
+
+#pragma mark - AFHTTPRequestOperation
+
+- (void)setCompletionBlockWithSuccess:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success
+                              failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
+{
+    // completionBlock is manually nilled out in AFURLConnectionOperation to break the retain cycle.
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Warc-retain-cycles"
+#pragma clang diagnostic ignored "-Wgnu"
+    self.completionBlock = ^{
+        if (self.completionGroup) {
+            dispatch_group_enter(self.completionGroup);
+        }
+
+        dispatch_async(http_request_operation_processing_queue(), ^{
+            if (self.error) {
+                if (failure) {
+                    dispatch_group_async(self.completionGroup ?: http_request_operation_completion_group(), self.completionQueue ?: dispatch_get_main_queue(), ^{
+                        failure(self, self.error);
+                    });
+                }
+            } else {
+                id responseObject = self.responseObject;
+                if (self.error) {
+                    if (failure) {
+                        dispatch_group_async(self.completionGroup ?: http_request_operation_completion_group(), self.completionQueue ?: dispatch_get_main_queue(), ^{
+                            failure(self, self.error);
+                        });
+                    }
+                } else {
+                    if (success) {
+                        dispatch_group_async(self.completionGroup ?: http_request_operation_completion_group(), self.completionQueue ?: dispatch_get_main_queue(), ^{
+                            success(self, responseObject);
+                        });
+                    }
+                }
+            }
+
+            if (self.completionGroup) {
+                dispatch_group_leave(self.completionGroup);
+            }
+        });
+    };
+#pragma clang diagnostic pop
+}
+
+#pragma mark - AFURLRequestOperation
+
+- (void)pause {
+    [super pause];
+
+    u_int64_t offset = 0;
+    if ([self.outputStream propertyForKey:NSStreamFileCurrentOffsetKey]) {
+        offset = [(NSNumber *)[self.outputStream propertyForKey:NSStreamFileCurrentOffsetKey] unsignedLongLongValue];
+    } else {
+        offset = [(NSData *)[self.outputStream propertyForKey:NSStreamDataWrittenToMemoryStreamKey] length];
+    }
+
+    NSMutableURLRequest *mutableURLRequest = [self.request mutableCopy];
+    if ([self.response respondsToSelector:@selector(allHeaderFields)] && [[self.response allHeaderFields] valueForKey:@"ETag"]) {
+        [mutableURLRequest setValue:[[self.response allHeaderFields] valueForKey:@"ETag"] forHTTPHeaderField:@"If-Range"];
+    }
+    [mutableURLRequest setValue:[NSString stringWithFormat:@"bytes=%llu-", offset] forHTTPHeaderField:@"Range"];
+    self.request = mutableURLRequest;
+}
+
+#pragma mark - NSSecureCoding
+
++ (BOOL)supportsSecureCoding {
+    return YES;
+}
+
+- (id)initWithCoder:(NSCoder *)decoder {
+    self = [super initWithCoder:decoder];
+    if (!self) {
+        return nil;
+    }
+
+    self.responseSerializer = [decoder decodeObjectOfClass:[AFHTTPResponseSerializer class] forKey:NSStringFromSelector(@selector(responseSerializer))];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [super encodeWithCoder:coder];
+
+    [coder encodeObject:self.responseSerializer forKey:NSStringFromSelector(@selector(responseSerializer))];
+}
+
+#pragma mark - NSCopying
+
+- (id)copyWithZone:(NSZone *)zone {
+    AFHTTPRequestOperation *operation = [super copyWithZone:zone];
+
+    operation.responseSerializer = [self.responseSerializer copyWithZone:zone];
+    operation.completionQueue = self.completionQueue;
+    operation.completionGroup = self.completionGroup;
+
+    return operation;
+}
+
+@end

Pods/AFNetworking/AFNetworking/AFHTTPRequestOperationManager.h

@@ -0,0 +1,326 @@
+// AFHTTPRequestOperationManager.h
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+#import <SystemConfiguration/SystemConfiguration.h>
+#import <Availability.h>
+
+#if __IPHONE_OS_VERSION_MIN_REQUIRED
+#import <MobileCoreServices/MobileCoreServices.h>
+#else
+#import <CoreServices/CoreServices.h>
+#endif
+
+#import "AFHTTPRequestOperation.h"
+#import "AFURLResponseSerialization.h"
+#import "AFURLRequestSerialization.h"
+#import "AFSecurityPolicy.h"
+#import "AFNetworkReachabilityManager.h"
+
+#ifndef NS_DESIGNATED_INITIALIZER
+#if __has_attribute(objc_designated_initializer)
+#define NS_DESIGNATED_INITIALIZER __attribute__((objc_designated_initializer))
+#else
+#define NS_DESIGNATED_INITIALIZER
+#endif
+#endif
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ `AFHTTPRequestOperationManager` encapsulates the common patterns of communicating with a web application over HTTP, including request creation, response serialization, network reachability monitoring, and security, as well as request operation management.
+
+ ## Subclassing Notes
+
+ Developers targeting iOS 7 or Mac OS X 10.9 or later that deal extensively with a web service are encouraged to subclass `AFHTTPSessionManager`, providing a class method that returns a shared singleton object on which authentication and other configuration can be shared across the application.
+
+ For developers targeting iOS 6 or Mac OS X 10.8 or earlier, `AFHTTPRequestOperationManager` may be used to similar effect.
+
+ ## Methods to Override
+
+ To change the behavior of all request operation construction for an `AFHTTPRequestOperationManager` subclass, override `HTTPRequestOperationWithRequest:success:failure`.
+
+ ## Serialization
+
+ Requests created by an HTTP client will contain default headers and encode parameters according to the `requestSerializer` property, which is an object conforming to `<AFURLRequestSerialization>`.
+
+ Responses received from the server are automatically validated and serialized by the `responseSerializers` property, which is an object conforming to `<AFURLResponseSerialization>`
+
+ ## URL Construction Using Relative Paths
+
+ For HTTP convenience methods, the request serializer constructs URLs from the path relative to the `-baseURL`, using `NSURL +URLWithString:relativeToURL:`, when provided. If `baseURL` is `nil`, `path` needs to resolve to a valid `NSURL` object using `NSURL +URLWithString:`.
+
+ Below are a few examples of how `baseURL` and relative paths interact:
+
+    NSURL *baseURL = [NSURL URLWithString:@"http://example.com/v1/"];
+    [NSURL URLWithString:@"foo" relativeToURL:baseURL];                  // http://example.com/v1/foo
+    [NSURL URLWithString:@"foo?bar=baz" relativeToURL:baseURL];          // http://example.com/v1/foo?bar=baz
+    [NSURL URLWithString:@"/foo" relativeToURL:baseURL];                 // http://example.com/foo
+    [NSURL URLWithString:@"foo/" relativeToURL:baseURL];                 // http://example.com/v1/foo
+    [NSURL URLWithString:@"/foo/" relativeToURL:baseURL];                // http://example.com/foo/
+    [NSURL URLWithString:@"http://example2.com/" relativeToURL:baseURL]; // http://example2.com/
+
+ Also important to note is that a trailing slash will be added to any `baseURL` without one. This would otherwise cause unexpected behavior when constructing URLs using paths without a leading slash.
+
+ ## Network Reachability Monitoring
+
+ Network reachability status and change monitoring is available through the `reachabilityManager` property. Applications may choose to monitor network reachability conditions in order to prevent or suspend any outbound requests. See `AFNetworkReachabilityManager` for more details.
+
+ ## NSSecureCoding & NSCopying Caveats
+
+ `AFHTTPRequestOperationManager` conforms to the `NSSecureCoding` and `NSCopying` protocols, allowing operations to be archived to disk, and copied in memory, respectively. There are a few minor caveats to keep in mind, however:
+
+ - Archives and copies of HTTP clients will be initialized with an empty operation queue.
+ - NSSecureCoding cannot serialize / deserialize block properties, so an archive of an HTTP client will not include any reachability callback block that may be set.
+ */
+@interface AFHTTPRequestOperationManager : NSObject <NSSecureCoding, NSCopying>
+
+/**
+ The URL used to monitor reachability, and construct requests from relative paths in methods like `requestWithMethod:URLString:parameters:`, and the `GET` / `POST` / et al. convenience methods.
+ */
+@property (readonly, nonatomic, strong, nullable) NSURL *baseURL;
+
+/**
+ Requests created with `requestWithMethod:URLString:parameters:` & `multipartFormRequestWithMethod:URLString:parameters:constructingBodyWithBlock:` are constructed with a set of default headers using a parameter serialization specified by this property. By default, this is set to an instance of `AFHTTPRequestSerializer`, which serializes query string parameters for `GET`, `HEAD`, and `DELETE` requests, or otherwise URL-form-encodes HTTP message bodies.
+
+ @warning `requestSerializer` must not be `nil`.
+ */
+@property (nonatomic, strong) AFHTTPRequestSerializer <AFURLRequestSerialization> * requestSerializer;
+
+/**
+ Responses sent from the server in data tasks created with `dataTaskWithRequest:success:failure:` and run using the `GET` / `POST` / et al. convenience methods are automatically validated and serialized by the response serializer. By default, this property is set to a JSON serializer, which serializes data from responses with a `application/json` MIME type, and falls back to the raw data object. The serializer validates the status code to be in the `2XX` range, denoting success. If the response serializer generates an error in `-responseObjectForResponse:data:error:`, the `failure` callback of the session task or request operation will be executed; otherwise, the `success` callback will be executed.
+
+ @warning `responseSerializer` must not be `nil`.
+ */
+@property (nonatomic, strong) AFHTTPResponseSerializer <AFURLResponseSerialization> * responseSerializer;
+
+/**
+ The operation queue on which request operations are scheduled and run.
+ */
+@property (nonatomic, strong) NSOperationQueue *operationQueue;
+
+///-------------------------------
+/// @name Managing URL Credentials
+///-------------------------------
+
+/**
+ Whether request operations should consult the credential storage for authenticating the connection. `YES` by default.
+
+ @see AFURLConnectionOperation -shouldUseCredentialStorage
+ */
+@property (nonatomic, assign) BOOL shouldUseCredentialStorage;
+
+/**
+ The credential used by request operations for authentication challenges.
+
+ @see AFURLConnectionOperation -credential
+ */
+@property (nonatomic, strong, nullable) NSURLCredential *credential;
+
+///-------------------------------
+/// @name Managing Security Policy
+///-------------------------------
+
+/**
+ The security policy used by created request operations to evaluate server trust for secure connections. `AFHTTPRequestOperationManager` uses the `defaultPolicy` unless otherwise specified.
+ */
+@property (nonatomic, strong) AFSecurityPolicy *securityPolicy;
+
+///------------------------------------
+/// @name Managing Network Reachability
+///------------------------------------
+
+/**
+ The network reachability manager. `AFHTTPRequestOperationManager` uses the `sharedManager` by default.
+ */
+@property (readwrite, nonatomic, strong) AFNetworkReachabilityManager *reachabilityManager;
+
+///-------------------------------
+/// @name Managing Callback Queues
+///-------------------------------
+
+/**
+ The dispatch queue for the `completionBlock` of request operations. If `NULL` (default), the main queue is used.
+ */
+#if OS_OBJECT_HAVE_OBJC_SUPPORT
+@property (nonatomic, strong, nullable) dispatch_queue_t completionQueue;
+#else
+@property (nonatomic, assign, nullable) dispatch_queue_t completionQueue;
+#endif
+
+/**
+ The dispatch group for the `completionBlock` of request operations. If `NULL` (default), a private dispatch group is used.
+ */
+#if OS_OBJECT_HAVE_OBJC_SUPPORT
+@property (nonatomic, strong, nullable) dispatch_group_t completionGroup;
+#else
+@property (nonatomic, assign, nullable) dispatch_group_t completionGroup;
+#endif
+
+///---------------------------------------------
+/// @name Creating and Initializing HTTP Clients
+///---------------------------------------------
+
+/**
+ Creates and returns an `AFHTTPRequestOperationManager` object.
+ */
++ (instancetype)manager;
+
+/**
+ Initializes an `AFHTTPRequestOperationManager` object with the specified base URL.
+
+ This is the designated initializer.
+
+ @param url The base URL for the HTTP client.
+
+ @return The newly-initialized HTTP client
+ */
+- (instancetype)initWithBaseURL:(nullable NSURL *)url NS_DESIGNATED_INITIALIZER;
+
+///---------------------------------------
+/// @name Managing HTTP Request Operations
+///---------------------------------------
+
+/**
+ Creates an `AFHTTPRequestOperation`, and sets the response serializers to that of the HTTP client.
+
+ @param request The request object to be loaded asynchronously during execution of the operation.
+ @param success A block object to be executed when the request operation finishes successfully. This block has no return value and takes two arguments: the created request operation and the object created from the response data of request.
+ @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes two arguments:, the created request operation and the `NSError` object describing the network or parsing error that occurred.
+ */
+- (AFHTTPRequestOperation *)HTTPRequestOperationWithRequest:(NSURLRequest *)request
+                                                    success:(nullable void (^)(AFHTTPRequestOperation *operation, id responseObject))success
+                                                    failure:(nullable void (^)(AFHTTPRequestOperation *operation, NSError *error))failure;
+
+///---------------------------
+/// @name Making HTTP Requests
+///---------------------------
+
+/**
+ Creates and runs an `AFHTTPRequestOperation` with a `GET` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param success A block object to be executed when the request operation finishes successfully. This block has no return value and takes two arguments: the request operation, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the request operation and the error describing the network or parsing error that occurred.
+
+ @see -HTTPRequestOperationWithRequest:success:failure:
+ */
+- (nullable AFHTTPRequestOperation *)GET:(NSString *)URLString
+                     parameters:(nullable id)parameters
+                        success:(nullable void (^)(AFHTTPRequestOperation *operation, id responseObject))success
+                        failure:(nullable void (^)(AFHTTPRequestOperation *operation, NSError *error))failure;
+
+/**
+ Creates and runs an `AFHTTPRequestOperation` with a `HEAD` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param success A block object to be executed when the request operation finishes successfully. This block has no return value and takes a single arguments: the request operation.
+ @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the request operation and the error describing the network or parsing error that occurred.
+
+ @see -HTTPRequestOperationWithRequest:success:failure:
+ */
+- (nullable AFHTTPRequestOperation *)HEAD:(NSString *)URLString
+                      parameters:(nullable id)parameters
+                         success:(nullable void (^)(AFHTTPRequestOperation *operation))success
+                         failure:(nullable void (^)(AFHTTPRequestOperation *operation, NSError *error))failure;
+
+/**
+ Creates and runs an `AFHTTPRequestOperation` with a `POST` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param success A block object to be executed when the request operation finishes successfully. This block has no return value and takes two arguments: the request operation, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the request operation and the error describing the network or parsing error that occurred.
+
+ @see -HTTPRequestOperationWithRequest:success:failure:
+ */
+- (nullable AFHTTPRequestOperation *)POST:(NSString *)URLString
+                      parameters:(nullable id)parameters
+                         success:(nullable void (^)(AFHTTPRequestOperation *operation, id responseObject))success
+                         failure:(nullable void (^)(AFHTTPRequestOperation *operation, NSError *error))failure;
+
+/**
+ Creates and runs an `AFHTTPRequestOperation` with a multipart `POST` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param block A block that takes a single argument and appends data to the HTTP body. The block argument is an object adopting the `AFMultipartFormData` protocol.
+ @param success A block object to be executed when the request operation finishes successfully. This block has no return value and takes two arguments: the request operation, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the request operation and the error describing the network or parsing error that occurred.
+
+ @see -HTTPRequestOperationWithRequest:success:failure:
+ */
+- (nullable AFHTTPRequestOperation *)POST:(NSString *)URLString
+                      parameters:(nullable id)parameters
+       constructingBodyWithBlock:(nullable void (^)(id <AFMultipartFormData> formData))block
+                         success:(nullable void (^)(AFHTTPRequestOperation *operation, id responseObject))success
+                         failure:(nullable void (^)(AFHTTPRequestOperation *operation, NSError *error))failure;
+
+/**
+ Creates and runs an `AFHTTPRequestOperation` with a `PUT` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param success A block object to be executed when the request operation finishes successfully. This block has no return value and takes two arguments: the request operation, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the request operation and the error describing the network or parsing error that occurred.
+
+ @see -HTTPRequestOperationWithRequest:success:failure:
+ */
+- (nullable AFHTTPRequestOperation *)PUT:(NSString *)URLString
+                     parameters:(nullable id)parameters
+                        success:(nullable void (^)(AFHTTPRequestOperation *operation, id responseObject))success
+                        failure:(nullable void (^)(AFHTTPRequestOperation *operation, NSError *error))failure;
+
+/**
+ Creates and runs an `AFHTTPRequestOperation` with a `PATCH` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param success A block object to be executed when the request operation finishes successfully. This block has no return value and takes two arguments: the request operation, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the request operation and the error describing the network or parsing error that occurred.
+
+ @see -HTTPRequestOperationWithRequest:success:failure:
+ */
+- (nullable AFHTTPRequestOperation *)PATCH:(NSString *)URLString
+                       parameters:(nullable id)parameters
+                          success:(nullable void (^)(AFHTTPRequestOperation *operation, id responseObject))success
+                          failure:(nullable void (^)(AFHTTPRequestOperation *operation, NSError *error))failure;
+
+/**
+ Creates and runs an `AFHTTPRequestOperation` with a `DELETE` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param success A block object to be executed when the request operation finishes successfully. This block has no return value and takes two arguments: the request operation, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the request operation and the error describing the network or parsing error that occurred.
+
+ @see -HTTPRequestOperationWithRequest:success:failure:
+ */
+- (nullable AFHTTPRequestOperation *)DELETE:(NSString *)URLString
+                        parameters:(nullable id)parameters
+                           success:(nullable void (^)(AFHTTPRequestOperation *operation, id responseObject))success
+                           failure:(nullable void (^)(AFHTTPRequestOperation *operation, NSError *error))failure;
+
+@end
+
+NS_ASSUME_NONNULL_END

Pods/AFNetworking/AFNetworking/AFHTTPRequestOperationManager.m

@@ -0,0 +1,284 @@
+// AFHTTPRequestOperationManager.m
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import "AFHTTPRequestOperationManager.h"
+#import "AFHTTPRequestOperation.h"
+
+#import <Availability.h>
+#import <Security/Security.h>
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+#import <UIKit/UIKit.h>
+#endif
+
+@interface AFHTTPRequestOperationManager ()
+@property (readwrite, nonatomic, strong) NSURL *baseURL;
+@end
+
+@implementation AFHTTPRequestOperationManager
+
++ (instancetype)manager {
+    return [[self alloc] initWithBaseURL:nil];
+}
+
+- (instancetype)init {
+    return [self initWithBaseURL:nil];
+}
+
+- (instancetype)initWithBaseURL:(NSURL *)url {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    // Ensure terminal slash for baseURL path, so that NSURL +URLWithString:relativeToURL: works as expected
+    if ([[url path] length] > 0 && ![[url absoluteString] hasSuffix:@"/"]) {
+        url = [url URLByAppendingPathComponent:@""];
+    }
+
+    self.baseURL = url;
+
+    self.requestSerializer = [AFHTTPRequestSerializer serializer];
+    self.responseSerializer = [AFJSONResponseSerializer serializer];
+
+    self.securityPolicy = [AFSecurityPolicy defaultPolicy];
+
+    self.reachabilityManager = [AFNetworkReachabilityManager sharedManager];
+
+    self.operationQueue = [[NSOperationQueue alloc] init];
+
+    self.shouldUseCredentialStorage = YES;
+
+    return self;
+}
+
+#pragma mark -
+
+#ifdef _SYSTEMCONFIGURATION_H
+#endif
+
+- (void)setRequestSerializer:(AFHTTPRequestSerializer <AFURLRequestSerialization> *)requestSerializer {
+    NSParameterAssert(requestSerializer);
+
+    _requestSerializer = requestSerializer;
+}
+
+- (void)setResponseSerializer:(AFHTTPResponseSerializer <AFURLResponseSerialization> *)responseSerializer {
+    NSParameterAssert(responseSerializer);
+
+    _responseSerializer = responseSerializer;
+}
+
+#pragma mark -
+
+- (AFHTTPRequestOperation *)HTTPRequestOperationWithHTTPMethod:(NSString *)method
+                                                     URLString:(NSString *)URLString
+                                                    parameters:(id)parameters
+                                                       success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success
+                                                       failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
+{
+    NSError *serializationError = nil;
+    NSMutableURLRequest *request = [self.requestSerializer requestWithMethod:method URLString:[[NSURL URLWithString:URLString relativeToURL:self.baseURL] absoluteString] parameters:parameters error:&serializationError];
+    if (serializationError) {
+        if (failure) {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+            dispatch_async(self.completionQueue ?: dispatch_get_main_queue(), ^{
+                failure(nil, serializationError);
+            });
+#pragma clang diagnostic pop
+        }
+
+        return nil;
+    }
+
+    return [self HTTPRequestOperationWithRequest:request success:success failure:failure];
+}
+
+- (AFHTTPRequestOperation *)HTTPRequestOperationWithRequest:(NSURLRequest *)request
+                                                    success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success
+                                                    failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
+{
+    AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request];
+    operation.responseSerializer = self.responseSerializer;
+    operation.shouldUseCredentialStorage = self.shouldUseCredentialStorage;
+    operation.credential = self.credential;
+    operation.securityPolicy = self.securityPolicy;
+
+    [operation setCompletionBlockWithSuccess:success failure:failure];
+    operation.completionQueue = self.completionQueue;
+    operation.completionGroup = self.completionGroup;
+
+    return operation;
+}
+
+#pragma mark -
+
+- (AFHTTPRequestOperation *)GET:(NSString *)URLString
+                     parameters:(id)parameters
+                        success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success
+                        failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
+{
+    AFHTTPRequestOperation *operation = [self HTTPRequestOperationWithHTTPMethod:@"GET" URLString:URLString parameters:parameters success:success failure:failure];
+
+    [self.operationQueue addOperation:operation];
+
+    return operation;
+}
+
+- (AFHTTPRequestOperation *)HEAD:(NSString *)URLString
+                      parameters:(id)parameters
+                         success:(void (^)(AFHTTPRequestOperation *operation))success
+                         failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
+{
+    AFHTTPRequestOperation *operation = [self HTTPRequestOperationWithHTTPMethod:@"HEAD" URLString:URLString parameters:parameters success:^(AFHTTPRequestOperation *requestOperation, __unused id responseObject) {
+        if (success) {
+            success(requestOperation);
+        }
+    } failure:failure];
+
+    [self.operationQueue addOperation:operation];
+
+    return operation;
+}
+
+- (AFHTTPRequestOperation *)POST:(NSString *)URLString
+                      parameters:(id)parameters
+                         success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success
+                         failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
+{
+    AFHTTPRequestOperation *operation = [self HTTPRequestOperationWithHTTPMethod:@"POST" URLString:URLString parameters:parameters success:success failure:failure];
+
+    [self.operationQueue addOperation:operation];
+
+    return operation;
+}
+
+- (AFHTTPRequestOperation *)POST:(NSString *)URLString
+                      parameters:(id)parameters
+       constructingBodyWithBlock:(void (^)(id <AFMultipartFormData> formData))block
+                         success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success
+                         failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
+{
+    NSError *serializationError = nil;
+    NSMutableURLRequest *request = [self.requestSerializer multipartFormRequestWithMethod:@"POST" URLString:[[NSURL URLWithString:URLString relativeToURL:self.baseURL] absoluteString] parameters:parameters constructingBodyWithBlock:block error:&serializationError];
+    if (serializationError) {
+        if (failure) {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+            dispatch_async(self.completionQueue ?: dispatch_get_main_queue(), ^{
+                failure(nil, serializationError);
+            });
+#pragma clang diagnostic pop
+        }
+
+        return nil;
+    }
+
+    AFHTTPRequestOperation *operation = [self HTTPRequestOperationWithRequest:request success:success failure:failure];
+
+    [self.operationQueue addOperation:operation];
+
+    return operation;
+}
+
+- (AFHTTPRequestOperation *)PUT:(NSString *)URLString
+                     parameters:(id)parameters
+                        success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success
+                        failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
+{
+    AFHTTPRequestOperation *operation = [self HTTPRequestOperationWithHTTPMethod:@"PUT" URLString:URLString parameters:parameters success:success failure:failure];
+
+    [self.operationQueue addOperation:operation];
+
+    return operation;
+}
+
+- (AFHTTPRequestOperation *)PATCH:(NSString *)URLString
+                       parameters:(id)parameters
+                          success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success
+                          failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
+{
+    AFHTTPRequestOperation *operation = [self HTTPRequestOperationWithHTTPMethod:@"PATCH" URLString:URLString parameters:parameters success:success failure:failure];
+
+    [self.operationQueue addOperation:operation];
+
+    return operation;
+}
+
+- (AFHTTPRequestOperation *)DELETE:(NSString *)URLString
+                        parameters:(id)parameters
+                           success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success
+                           failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
+{
+    AFHTTPRequestOperation *operation = [self HTTPRequestOperationWithHTTPMethod:@"DELETE" URLString:URLString parameters:parameters success:success failure:failure];
+
+    [self.operationQueue addOperation:operation];
+
+    return operation;
+}
+
+#pragma mark - NSObject
+
+- (NSString *)description {
+    return [NSString stringWithFormat:@"<%@: %p, baseURL: %@, operationQueue: %@>", NSStringFromClass([self class]), self, [self.baseURL absoluteString], self.operationQueue];
+}
+
+#pragma mark - NSSecureCoding
+
++ (BOOL)supportsSecureCoding {
+    return YES;
+}
+
+- (id)initWithCoder:(NSCoder *)decoder {
+    NSURL *baseURL = [decoder decodeObjectForKey:NSStringFromSelector(@selector(baseURL))];
+
+    self = [self initWithBaseURL:baseURL];
+    if (!self) {
+        return nil;
+    }
+
+    self.requestSerializer = [decoder decodeObjectOfClass:[AFHTTPRequestSerializer class] forKey:NSStringFromSelector(@selector(requestSerializer))];
+    self.responseSerializer = [decoder decodeObjectOfClass:[AFHTTPResponseSerializer class] forKey:NSStringFromSelector(@selector(responseSerializer))];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [coder encodeObject:self.baseURL forKey:NSStringFromSelector(@selector(baseURL))];
+    [coder encodeObject:self.requestSerializer forKey:NSStringFromSelector(@selector(requestSerializer))];
+    [coder encodeObject:self.responseSerializer forKey:NSStringFromSelector(@selector(responseSerializer))];
+}
+
+#pragma mark - NSCopying
+
+- (id)copyWithZone:(NSZone *)zone {
+    AFHTTPRequestOperationManager *HTTPClient = [[[self class] allocWithZone:zone] initWithBaseURL:self.baseURL];
+
+    HTTPClient.requestSerializer = [self.requestSerializer copyWithZone:zone];
+    HTTPClient.responseSerializer = [self.responseSerializer copyWithZone:zone];
+
+    return HTTPClient;
+}
+
+@end

Pods/AFNetworking/AFNetworking/AFHTTPSessionManager.h

@@ -0,0 +1,253 @@
+// AFHTTPSessionManager.h
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+#if !TARGET_OS_WATCH
+#import <SystemConfiguration/SystemConfiguration.h>
+#endif
+#import <Availability.h>
+
+#if __IPHONE_OS_VERSION_MIN_REQUIRED
+#import <MobileCoreServices/MobileCoreServices.h>
+#else
+#import <CoreServices/CoreServices.h>
+#endif
+
+#import "AFURLSessionManager.h"
+
+#ifndef NS_DESIGNATED_INITIALIZER
+#if __has_attribute(objc_designated_initializer)
+#define NS_DESIGNATED_INITIALIZER __attribute__((objc_designated_initializer))
+#else
+#define NS_DESIGNATED_INITIALIZER
+#endif
+#endif
+
+/**
+ `AFHTTPSessionManager` is a subclass of `AFURLSessionManager` with convenience methods for making HTTP requests. When a `baseURL` is provided, requests made with the `GET` / `POST` / et al. convenience methods can be made with relative paths.
+
+ ## Subclassing Notes
+
+ Developers targeting iOS 7 or Mac OS X 10.9 or later that deal extensively with a web service are encouraged to subclass `AFHTTPSessionManager`, providing a class method that returns a shared singleton object on which authentication and other configuration can be shared across the application.
+
+ For developers targeting iOS 6 or Mac OS X 10.8 or earlier, `AFHTTPRequestOperationManager` may be used to similar effect.
+
+ ## Methods to Override
+
+ To change the behavior of all data task operation construction, which is also used in the `GET` / `POST` / et al. convenience methods, override `dataTaskWithRequest:completionHandler:`.
+
+ ## Serialization
+
+ Requests created by an HTTP client will contain default headers and encode parameters according to the `requestSerializer` property, which is an object conforming to `<AFURLRequestSerialization>`.
+
+ Responses received from the server are automatically validated and serialized by the `responseSerializers` property, which is an object conforming to `<AFURLResponseSerialization>`
+
+ ## URL Construction Using Relative Paths
+
+ For HTTP convenience methods, the request serializer constructs URLs from the path relative to the `-baseURL`, using `NSURL +URLWithString:relativeToURL:`, when provided. If `baseURL` is `nil`, `path` needs to resolve to a valid `NSURL` object using `NSURL +URLWithString:`.
+
+ Below are a few examples of how `baseURL` and relative paths interact:
+
+    NSURL *baseURL = [NSURL URLWithString:@"http://example.com/v1/"];
+    [NSURL URLWithString:@"foo" relativeToURL:baseURL];                  // http://example.com/v1/foo
+    [NSURL URLWithString:@"foo?bar=baz" relativeToURL:baseURL];          // http://example.com/v1/foo?bar=baz
+    [NSURL URLWithString:@"/foo" relativeToURL:baseURL];                 // http://example.com/foo
+    [NSURL URLWithString:@"foo/" relativeToURL:baseURL];                 // http://example.com/v1/foo
+    [NSURL URLWithString:@"/foo/" relativeToURL:baseURL];                // http://example.com/foo/
+    [NSURL URLWithString:@"http://example2.com/" relativeToURL:baseURL]; // http://example2.com/
+
+ Also important to note is that a trailing slash will be added to any `baseURL` without one. This would otherwise cause unexpected behavior when constructing URLs using paths without a leading slash.
+
+ @warning Managers for background sessions must be owned for the duration of their use. This can be accomplished by creating an application-wide or shared singleton instance.
+ */
+
+#if (defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && __IPHONE_OS_VERSION_MAX_ALLOWED >= 70000) || (defined(__MAC_OS_X_VERSION_MAX_ALLOWED) && __MAC_OS_X_VERSION_MAX_ALLOWED >= 1090) || TARGET_OS_WATCH
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface AFHTTPSessionManager : AFURLSessionManager <NSSecureCoding, NSCopying>
+
+/**
+ The URL used to construct requests from relative paths in methods like `requestWithMethod:URLString:parameters:`, and the `GET` / `POST` / et al. convenience methods.
+ */
+@property (readonly, nonatomic, strong, nullable) NSURL *baseURL;
+
+/**
+ Requests created with `requestWithMethod:URLString:parameters:` & `multipartFormRequestWithMethod:URLString:parameters:constructingBodyWithBlock:` are constructed with a set of default headers using a parameter serialization specified by this property. By default, this is set to an instance of `AFHTTPRequestSerializer`, which serializes query string parameters for `GET`, `HEAD`, and `DELETE` requests, or otherwise URL-form-encodes HTTP message bodies.
+
+ @warning `requestSerializer` must not be `nil`.
+ */
+@property (nonatomic, strong) AFHTTPRequestSerializer <AFURLRequestSerialization> * requestSerializer;
+
+/**
+ Responses sent from the server in data tasks created with `dataTaskWithRequest:success:failure:` and run using the `GET` / `POST` / et al. convenience methods are automatically validated and serialized by the response serializer. By default, this property is set to an instance of `AFJSONResponseSerializer`.
+
+ @warning `responseSerializer` must not be `nil`.
+ */
+@property (nonatomic, strong) AFHTTPResponseSerializer <AFURLResponseSerialization> * responseSerializer;
+
+///---------------------
+/// @name Initialization
+///---------------------
+
+/**
+ Creates and returns an `AFHTTPSessionManager` object.
+ */
++ (instancetype)manager;
+
+/**
+ Initializes an `AFHTTPSessionManager` object with the specified base URL.
+
+ @param url The base URL for the HTTP client.
+
+ @return The newly-initialized HTTP client
+ */
+- (instancetype)initWithBaseURL:(nullable NSURL *)url;
+
+/**
+ Initializes an `AFHTTPSessionManager` object with the specified base URL.
+
+ This is the designated initializer.
+
+ @param url The base URL for the HTTP client.
+ @param configuration The configuration used to create the managed session.
+
+ @return The newly-initialized HTTP client
+ */
+- (instancetype)initWithBaseURL:(nullable NSURL *)url
+           sessionConfiguration:(nullable NSURLSessionConfiguration *)configuration NS_DESIGNATED_INITIALIZER;
+
+///---------------------------
+/// @name Making HTTP Requests
+///---------------------------
+
+/**
+ Creates and runs an `NSURLSessionDataTask` with a `GET` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param success A block object to be executed when the task finishes successfully. This block has no return value and takes two arguments: the data task, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the data task and the error describing the network or parsing error that occurred.
+
+ @see -dataTaskWithRequest:completionHandler:
+ */
+- (nullable NSURLSessionDataTask *)GET:(NSString *)URLString
+                   parameters:(nullable id)parameters
+                      success:(nullable void (^)(NSURLSessionDataTask *task, id responseObject))success
+                      failure:(nullable void (^)(NSURLSessionDataTask *task, NSError *error))failure;
+
+/**
+ Creates and runs an `NSURLSessionDataTask` with a `HEAD` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param success A block object to be executed when the task finishes successfully. This block has no return value and takes a single arguments: the data task.
+ @param failure A block object to be executed when the task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the data task and the error describing the network or parsing error that occurred.
+
+ @see -dataTaskWithRequest:completionHandler:
+ */
+- (nullable NSURLSessionDataTask *)HEAD:(NSString *)URLString
+                    parameters:(nullable id)parameters
+                       success:(nullable void (^)(NSURLSessionDataTask *task))success
+                       failure:(nullable void (^)(NSURLSessionDataTask *task, NSError *error))failure;
+
+/**
+ Creates and runs an `NSURLSessionDataTask` with a `POST` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param success A block object to be executed when the task finishes successfully. This block has no return value and takes two arguments: the data task, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the data task and the error describing the network or parsing error that occurred.
+
+ @see -dataTaskWithRequest:completionHandler:
+ */
+- (nullable NSURLSessionDataTask *)POST:(NSString *)URLString
+                    parameters:(nullable id)parameters
+                       success:(nullable void (^)(NSURLSessionDataTask *task, id responseObject))success
+                       failure:(nullable void (^)(NSURLSessionDataTask *task, NSError *error))failure;
+
+/**
+ Creates and runs an `NSURLSessionDataTask` with a multipart `POST` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param block A block that takes a single argument and appends data to the HTTP body. The block argument is an object adopting the `AFMultipartFormData` protocol.
+ @param success A block object to be executed when the task finishes successfully. This block has no return value and takes two arguments: the data task, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the data task and the error describing the network or parsing error that occurred.
+
+ @see -dataTaskWithRequest:completionHandler:
+ */
+- (nullable NSURLSessionDataTask *)POST:(NSString *)URLString
+                    parameters:(nullable id)parameters
+     constructingBodyWithBlock:(nullable void (^)(id <AFMultipartFormData> formData))block
+                       success:(nullable void (^)(NSURLSessionDataTask *task, id responseObject))success
+                       failure:(nullable void (^)(NSURLSessionDataTask *task, NSError *error))failure;
+
+/**
+ Creates and runs an `NSURLSessionDataTask` with a `PUT` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param success A block object to be executed when the task finishes successfully. This block has no return value and takes two arguments: the data task, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the data task and the error describing the network or parsing error that occurred.
+
+ @see -dataTaskWithRequest:completionHandler:
+ */
+- (nullable NSURLSessionDataTask *)PUT:(NSString *)URLString
+                   parameters:(nullable id)parameters
+                      success:(nullable void (^)(NSURLSessionDataTask *task, id responseObject))success
+                      failure:(nullable void (^)(NSURLSessionDataTask *task, NSError *error))failure;
+
+/**
+ Creates and runs an `NSURLSessionDataTask` with a `PATCH` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param success A block object to be executed when the task finishes successfully. This block has no return value and takes two arguments: the data task, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the data task and the error describing the network or parsing error that occurred.
+
+ @see -dataTaskWithRequest:completionHandler:
+ */
+- (nullable NSURLSessionDataTask *)PATCH:(NSString *)URLString
+                     parameters:(nullable id)parameters
+                        success:(nullable void (^)(NSURLSessionDataTask *task, id responseObject))success
+                        failure:(nullable void (^)(NSURLSessionDataTask *task, NSError *error))failure;
+
+/**
+ Creates and runs an `NSURLSessionDataTask` with a `DELETE` request.
+
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded according to the client request serializer.
+ @param success A block object to be executed when the task finishes successfully. This block has no return value and takes two arguments: the data task, and the response object created by the client response serializer.
+ @param failure A block object to be executed when the task finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a two arguments: the data task and the error describing the network or parsing error that occurred.
+
+ @see -dataTaskWithRequest:completionHandler:
+ */
+- (nullable NSURLSessionDataTask *)DELETE:(NSString *)URLString
+                      parameters:(nullable id)parameters
+                         success:(nullable void (^)(NSURLSessionDataTask *task, id responseObject))success
+                         failure:(nullable void (^)(NSURLSessionDataTask *task, NSError *error))failure;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+#endif

Pods/AFNetworking/AFNetworking/AFHTTPSessionManager.m

@@ -0,0 +1,323 @@
+// AFHTTPSessionManager.m
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "AFHTTPSessionManager.h"
+
+#if (defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && __IPHONE_OS_VERSION_MAX_ALLOWED >= 70000) || (defined(__MAC_OS_X_VERSION_MAX_ALLOWED) && __MAC_OS_X_VERSION_MAX_ALLOWED >= 1090) || TARGET_WATCH_OS
+
+#import "AFURLRequestSerialization.h"
+#import "AFURLResponseSerialization.h"
+
+#import <Availability.h>
+#import <Security/Security.h>
+
+#ifdef _SYSTEMCONFIGURATION_H
+#import <netinet/in.h>
+#import <netinet6/in6.h>
+#import <arpa/inet.h>
+#import <ifaddrs.h>
+#import <netdb.h>
+#endif
+
+#if TARGET_OS_IOS
+#import <UIKit/UIKit.h>
+#elif TARGET_OS_WATCH
+#import <WatchKit/WatchKit.h>
+#endif
+
+@interface AFHTTPSessionManager ()
+@property (readwrite, nonatomic, strong) NSURL *baseURL;
+@end
+
+@implementation AFHTTPSessionManager
+@dynamic responseSerializer;
+
++ (instancetype)manager {
+    return [[[self class] alloc] initWithBaseURL:nil];
+}
+
+- (instancetype)init {
+    return [self initWithBaseURL:nil];
+}
+
+- (instancetype)initWithBaseURL:(NSURL *)url {
+    return [self initWithBaseURL:url sessionConfiguration:nil];
+}
+
+- (instancetype)initWithSessionConfiguration:(NSURLSessionConfiguration *)configuration {
+    return [self initWithBaseURL:nil sessionConfiguration:configuration];
+}
+
+- (instancetype)initWithBaseURL:(NSURL *)url
+           sessionConfiguration:(NSURLSessionConfiguration *)configuration
+{
+    self = [super initWithSessionConfiguration:configuration];
+    if (!self) {
+        return nil;
+    }
+
+    // Ensure terminal slash for baseURL path, so that NSURL +URLWithString:relativeToURL: works as expected
+    if ([[url path] length] > 0 && ![[url absoluteString] hasSuffix:@"/"]) {
+        url = [url URLByAppendingPathComponent:@""];
+    }
+
+    self.baseURL = url;
+
+    self.requestSerializer = [AFHTTPRequestSerializer serializer];
+    self.responseSerializer = [AFJSONResponseSerializer serializer];
+
+    return self;
+}
+
+#pragma mark -
+
+#ifdef _SYSTEMCONFIGURATION_H
+#endif
+
+- (void)setRequestSerializer:(AFHTTPRequestSerializer <AFURLRequestSerialization> *)requestSerializer {
+    NSParameterAssert(requestSerializer);
+
+    _requestSerializer = requestSerializer;
+}
+
+- (void)setResponseSerializer:(AFHTTPResponseSerializer <AFURLResponseSerialization> *)responseSerializer {
+    NSParameterAssert(responseSerializer);
+
+    [super setResponseSerializer:responseSerializer];
+}
+
+#pragma mark -
+
+- (NSURLSessionDataTask *)GET:(NSString *)URLString
+                   parameters:(id)parameters
+                      success:(void (^)(NSURLSessionDataTask *task, id responseObject))success
+                      failure:(void (^)(NSURLSessionDataTask *task, NSError *error))failure
+{
+    NSURLSessionDataTask *dataTask = [self dataTaskWithHTTPMethod:@"GET" URLString:URLString parameters:parameters success:success failure:failure];
+
+    [dataTask resume];
+
+    return dataTask;
+}
+
+- (NSURLSessionDataTask *)HEAD:(NSString *)URLString
+                    parameters:(id)parameters
+                       success:(void (^)(NSURLSessionDataTask *task))success
+                       failure:(void (^)(NSURLSessionDataTask *task, NSError *error))failure
+{
+    NSURLSessionDataTask *dataTask = [self dataTaskWithHTTPMethod:@"HEAD" URLString:URLString parameters:parameters success:^(NSURLSessionDataTask *task, __unused id responseObject) {
+        if (success) {
+            success(task);
+        }
+    } failure:failure];
+
+    [dataTask resume];
+
+    return dataTask;
+}
+
+- (NSURLSessionDataTask *)POST:(NSString *)URLString
+                    parameters:(id)parameters
+                       success:(void (^)(NSURLSessionDataTask *task, id responseObject))success
+                       failure:(void (^)(NSURLSessionDataTask *task, NSError *error))failure
+{
+    NSURLSessionDataTask *dataTask = [self dataTaskWithHTTPMethod:@"POST" URLString:URLString parameters:parameters success:success failure:failure];
+
+    [dataTask resume];
+
+    return dataTask;
+}
+
+- (NSURLSessionDataTask *)POST:(NSString *)URLString
+                    parameters:(id)parameters
+     constructingBodyWithBlock:(void (^)(id <AFMultipartFormData> formData))block
+                       success:(void (^)(NSURLSessionDataTask *task, id responseObject))success
+                       failure:(void (^)(NSURLSessionDataTask *task, NSError *error))failure
+{
+    NSError *serializationError = nil;
+    NSMutableURLRequest *request = [self.requestSerializer multipartFormRequestWithMethod:@"POST" URLString:[[NSURL URLWithString:URLString relativeToURL:self.baseURL] absoluteString] parameters:parameters constructingBodyWithBlock:block error:&serializationError];
+    if (serializationError) {
+        if (failure) {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+            dispatch_async(self.completionQueue ?: dispatch_get_main_queue(), ^{
+                failure(nil, serializationError);
+            });
+#pragma clang diagnostic pop
+        }
+
+        return nil;
+    }
+
+    __block NSURLSessionDataTask *task = [self uploadTaskWithStreamedRequest:request progress:nil completionHandler:^(NSURLResponse * __unused response, id responseObject, NSError *error) {
+        if (error) {
+            if (failure) {
+                failure(task, error);
+            }
+        } else {
+            if (success) {
+                success(task, responseObject);
+            }
+        }
+    }];
+
+    [task resume];
+
+    return task;
+}
+
+- (NSURLSessionDataTask *)PUT:(NSString *)URLString
+                   parameters:(id)parameters
+                      success:(void (^)(NSURLSessionDataTask *task, id responseObject))success
+                      failure:(void (^)(NSURLSessionDataTask *task, NSError *error))failure
+{
+    NSURLSessionDataTask *dataTask = [self dataTaskWithHTTPMethod:@"PUT" URLString:URLString parameters:parameters success:success failure:failure];
+
+    [dataTask resume];
+
+    return dataTask;
+}
+
+- (NSURLSessionDataTask *)PATCH:(NSString *)URLString
+                     parameters:(id)parameters
+                        success:(void (^)(NSURLSessionDataTask *task, id responseObject))success
+                        failure:(void (^)(NSURLSessionDataTask *task, NSError *error))failure
+{
+    NSURLSessionDataTask *dataTask = [self dataTaskWithHTTPMethod:@"PATCH" URLString:URLString parameters:parameters success:success failure:failure];
+
+    [dataTask resume];
+
+    return dataTask;
+}
+
+- (NSURLSessionDataTask *)DELETE:(NSString *)URLString
+                      parameters:(id)parameters
+                         success:(void (^)(NSURLSessionDataTask *task, id responseObject))success
+                         failure:(void (^)(NSURLSessionDataTask *task, NSError *error))failure
+{
+    NSURLSessionDataTask *dataTask = [self dataTaskWithHTTPMethod:@"DELETE" URLString:URLString parameters:parameters success:success failure:failure];
+
+    [dataTask resume];
+
+    return dataTask;
+}
+
+- (NSURLSessionDataTask *)dataTaskWithHTTPMethod:(NSString *)method
+                                       URLString:(NSString *)URLString
+                                      parameters:(id)parameters
+                                         success:(void (^)(NSURLSessionDataTask *, id))success
+                                         failure:(void (^)(NSURLSessionDataTask *, NSError *))failure
+{
+    NSError *serializationError = nil;
+    NSMutableURLRequest *request = [self.requestSerializer requestWithMethod:method URLString:[[NSURL URLWithString:URLString relativeToURL:self.baseURL] absoluteString] parameters:parameters error:&serializationError];
+    if (serializationError) {
+        if (failure) {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+            dispatch_async(self.completionQueue ?: dispatch_get_main_queue(), ^{
+                failure(nil, serializationError);
+            });
+#pragma clang diagnostic pop
+        }
+
+        return nil;
+    }
+
+    __block NSURLSessionDataTask *dataTask = nil;
+    dataTask = [self dataTaskWithRequest:request completionHandler:^(NSURLResponse * __unused response, id responseObject, NSError *error) {
+        if (error) {
+            if (failure) {
+                failure(dataTask, error);
+            }
+        } else {
+            if (success) {
+                success(dataTask, responseObject);
+            }
+        }
+    }];
+
+    return dataTask;
+}
+
+#pragma mark - NSObject
+
+- (NSString *)description {
+    return [NSString stringWithFormat:@"<%@: %p, baseURL: %@, session: %@, operationQueue: %@>", NSStringFromClass([self class]), self, [self.baseURL absoluteString], self.session, self.operationQueue];
+}
+
+#pragma mark - NSSecureCoding
+
++ (BOOL)supportsSecureCoding {
+    return YES;
+}
+
+- (id)initWithCoder:(NSCoder *)decoder {
+    NSURL *baseURL = [decoder decodeObjectOfClass:[NSURL class] forKey:NSStringFromSelector(@selector(baseURL))];
+    NSURLSessionConfiguration *configuration = [decoder decodeObjectOfClass:[NSURLSessionConfiguration class] forKey:@"sessionConfiguration"];
+    if (!configuration) {
+        NSString *configurationIdentifier = [decoder decodeObjectOfClass:[NSString class] forKey:@"identifier"];
+        if (configurationIdentifier) {
+#if (defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && __IPHONE_OS_VERSION_MIN_REQUIRED >= 80000) || (defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1100)
+            configuration = [NSURLSessionConfiguration backgroundSessionConfigurationWithIdentifier:configurationIdentifier];
+#else
+            configuration = [NSURLSessionConfiguration backgroundSessionConfiguration:configurationIdentifier];
+#endif
+        }
+    }
+
+    self = [self initWithBaseURL:baseURL sessionConfiguration:configuration];
+    if (!self) {
+        return nil;
+    }
+
+    self.requestSerializer = [decoder decodeObjectOfClass:[AFHTTPRequestSerializer class] forKey:NSStringFromSelector(@selector(requestSerializer))];
+    self.responseSerializer = [decoder decodeObjectOfClass:[AFHTTPResponseSerializer class] forKey:NSStringFromSelector(@selector(responseSerializer))];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [super encodeWithCoder:coder];
+
+    [coder encodeObject:self.baseURL forKey:NSStringFromSelector(@selector(baseURL))];
+    if ([self.session.configuration conformsToProtocol:@protocol(NSCoding)]) {
+        [coder encodeObject:self.session.configuration forKey:@"sessionConfiguration"];
+    } else {
+        [coder encodeObject:self.session.configuration.identifier forKey:@"identifier"];
+    }
+    [coder encodeObject:self.requestSerializer forKey:NSStringFromSelector(@selector(requestSerializer))];
+    [coder encodeObject:self.responseSerializer forKey:NSStringFromSelector(@selector(responseSerializer))];
+}
+
+#pragma mark - NSCopying
+
+- (id)copyWithZone:(NSZone *)zone {
+    AFHTTPSessionManager *HTTPClient = [[[self class] allocWithZone:zone] initWithBaseURL:self.baseURL sessionConfiguration:self.session.configuration];
+
+    HTTPClient.requestSerializer = [self.requestSerializer copyWithZone:zone];
+    HTTPClient.responseSerializer = [self.responseSerializer copyWithZone:zone];
+
+    return HTTPClient;
+}
+
+@end
+
+#endif

Pods/AFNetworking/AFNetworking/AFNetworkReachabilityManager.h

@@ -0,0 +1,207 @@
+// AFNetworkReachabilityManager.h
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#if !TARGET_OS_WATCH
+#import <SystemConfiguration/SystemConfiguration.h>
+
+#ifndef NS_DESIGNATED_INITIALIZER
+#if __has_attribute(objc_designated_initializer)
+#define NS_DESIGNATED_INITIALIZER __attribute__((objc_designated_initializer))
+#else
+#define NS_DESIGNATED_INITIALIZER
+#endif
+#endif
+
+typedef NS_ENUM(NSInteger, AFNetworkReachabilityStatus) {
+    AFNetworkReachabilityStatusUnknown          = -1,
+    AFNetworkReachabilityStatusNotReachable     = 0,
+    AFNetworkReachabilityStatusReachableViaWWAN = 1,
+    AFNetworkReachabilityStatusReachableViaWiFi = 2,
+};
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ `AFNetworkReachabilityManager` monitors the reachability of domains, and addresses for both WWAN and WiFi network interfaces.
+
+ Reachability can be used to determine background information about why a network operation failed, or to trigger a network operation retrying when a connection is established. It should not be used to prevent a user from initiating a network request, as it's possible that an initial request may be required to establish reachability.
+
+ See Apple's Reachability Sample Code (https://developer.apple.com/library/ios/samplecode/reachability/)
+
+ @warning Instances of `AFNetworkReachabilityManager` must be started with `-startMonitoring` before reachability status can be determined.
+ */
+@interface AFNetworkReachabilityManager : NSObject
+
+/**
+ The current network reachability status.
+ */
+@property (readonly, nonatomic, assign) AFNetworkReachabilityStatus networkReachabilityStatus;
+
+/**
+ Whether or not the network is currently reachable.
+ */
+@property (readonly, nonatomic, assign, getter = isReachable) BOOL reachable;
+
+/**
+ Whether or not the network is currently reachable via WWAN.
+ */
+@property (readonly, nonatomic, assign, getter = isReachableViaWWAN) BOOL reachableViaWWAN;
+
+/**
+ Whether or not the network is currently reachable via WiFi.
+ */
+@property (readonly, nonatomic, assign, getter = isReachableViaWiFi) BOOL reachableViaWiFi;
+
+///---------------------
+/// @name Initialization
+///---------------------
+
+/**
+ Returns the shared network reachability manager.
+ */
++ (instancetype)sharedManager;
+
+/**
+ Creates and returns a network reachability manager for the specified domain.
+
+ @param domain The domain used to evaluate network reachability.
+
+ @return An initialized network reachability manager, actively monitoring the specified domain.
+ */
++ (instancetype)managerForDomain:(NSString *)domain;
+
+/**
+ Creates and returns a network reachability manager for the socket address.
+
+ @param address The socket address (`sockaddr_in`) used to evaluate network reachability.
+
+ @return An initialized network reachability manager, actively monitoring the specified socket address.
+ */
++ (instancetype)managerForAddress:(const void *)address;
+
+/**
+ Initializes an instance of a network reachability manager from the specified reachability object.
+
+ @param reachability The reachability object to monitor.
+
+ @return An initialized network reachability manager, actively monitoring the specified reachability.
+ */
+- (instancetype)initWithReachability:(SCNetworkReachabilityRef)reachability NS_DESIGNATED_INITIALIZER;
+
+///--------------------------------------------------
+/// @name Starting & Stopping Reachability Monitoring
+///--------------------------------------------------
+
+/**
+ Starts monitoring for changes in network reachability status.
+ */
+- (void)startMonitoring;
+
+/**
+ Stops monitoring for changes in network reachability status.
+ */
+- (void)stopMonitoring;
+
+///-------------------------------------------------
+/// @name Getting Localized Reachability Description
+///-------------------------------------------------
+
+/**
+ Returns a localized string representation of the current network reachability status.
+ */
+- (NSString *)localizedNetworkReachabilityStatusString;
+
+///---------------------------------------------------
+/// @name Setting Network Reachability Change Callback
+///---------------------------------------------------
+
+/**
+ Sets a callback to be executed when the network availability of the `baseURL` host changes.
+
+ @param block A block object to be executed when the network availability of the `baseURL` host changes.. This block has no return value and takes a single argument which represents the various reachability states from the device to the `baseURL`.
+ */
+- (void)setReachabilityStatusChangeBlock:(nullable void (^)(AFNetworkReachabilityStatus status))block;
+
+@end
+
+///----------------
+/// @name Constants
+///----------------
+
+/**
+ ## Network Reachability
+
+ The following constants are provided by `AFNetworkReachabilityManager` as possible network reachability statuses.
+
+ enum {
+ AFNetworkReachabilityStatusUnknown,
+ AFNetworkReachabilityStatusNotReachable,
+ AFNetworkReachabilityStatusReachableViaWWAN,
+ AFNetworkReachabilityStatusReachableViaWiFi,
+ }
+
+ `AFNetworkReachabilityStatusUnknown`
+ The `baseURL` host reachability is not known.
+
+ `AFNetworkReachabilityStatusNotReachable`
+ The `baseURL` host cannot be reached.
+
+ `AFNetworkReachabilityStatusReachableViaWWAN`
+ The `baseURL` host can be reached via a cellular connection, such as EDGE or GPRS.
+
+ `AFNetworkReachabilityStatusReachableViaWiFi`
+ The `baseURL` host can be reached via a Wi-Fi connection.
+
+ ### Keys for Notification UserInfo Dictionary
+
+ Strings that are used as keys in a `userInfo` dictionary in a network reachability status change notification.
+
+ `AFNetworkingReachabilityNotificationStatusItem`
+ A key in the userInfo dictionary in a `AFNetworkingReachabilityDidChangeNotification` notification.
+ The corresponding value is an `NSNumber` object representing the `AFNetworkReachabilityStatus` value for the current reachability status.
+ */
+
+///--------------------
+/// @name Notifications
+///--------------------
+
+/**
+ Posted when network reachability changes.
+ This notification assigns no notification object. The `userInfo` dictionary contains an `NSNumber` object under the `AFNetworkingReachabilityNotificationStatusItem` key, representing the `AFNetworkReachabilityStatus` value for the current network reachability.
+
+ @warning In order for network reachability to be monitored, include the `SystemConfiguration` framework in the active target's "Link Binary With Library" build phase, and add `#import <SystemConfiguration/SystemConfiguration.h>` to the header prefix of the project (`Prefix.pch`).
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingReachabilityDidChangeNotification;
+FOUNDATION_EXPORT NSString * const AFNetworkingReachabilityNotificationStatusItem;
+
+///--------------------
+/// @name Functions
+///--------------------
+
+/**
+ Returns a localized string representation of an `AFNetworkReachabilityStatus` value.
+ */
+FOUNDATION_EXPORT NSString * AFStringFromNetworkReachabilityStatus(AFNetworkReachabilityStatus status);
+
+NS_ASSUME_NONNULL_END
+#endif

Pods/AFNetworking/AFNetworking/AFNetworkReachabilityManager.m

@@ -0,0 +1,262 @@
+// AFNetworkReachabilityManager.m
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "AFNetworkReachabilityManager.h"
+#if !TARGET_OS_WATCH
+
+#import <netinet/in.h>
+#import <netinet6/in6.h>
+#import <arpa/inet.h>
+#import <ifaddrs.h>
+#import <netdb.h>
+
+NSString * const AFNetworkingReachabilityDidChangeNotification = @"com.alamofire.networking.reachability.change";
+NSString * const AFNetworkingReachabilityNotificationStatusItem = @"AFNetworkingReachabilityNotificationStatusItem";
+
+typedef void (^AFNetworkReachabilityStatusBlock)(AFNetworkReachabilityStatus status);
+
+typedef NS_ENUM(NSUInteger, AFNetworkReachabilityAssociation) {
+    AFNetworkReachabilityForAddress = 1,
+    AFNetworkReachabilityForAddressPair = 2,
+    AFNetworkReachabilityForName = 3,
+};
+
+NSString * AFStringFromNetworkReachabilityStatus(AFNetworkReachabilityStatus status) {
+    switch (status) {
+        case AFNetworkReachabilityStatusNotReachable:
+            return NSLocalizedStringFromTable(@"Not Reachable", @"AFNetworking", nil);
+        case AFNetworkReachabilityStatusReachableViaWWAN:
+            return NSLocalizedStringFromTable(@"Reachable via WWAN", @"AFNetworking", nil);
+        case AFNetworkReachabilityStatusReachableViaWiFi:
+            return NSLocalizedStringFromTable(@"Reachable via WiFi", @"AFNetworking", nil);
+        case AFNetworkReachabilityStatusUnknown:
+        default:
+            return NSLocalizedStringFromTable(@"Unknown", @"AFNetworking", nil);
+    }
+}
+
+static AFNetworkReachabilityStatus AFNetworkReachabilityStatusForFlags(SCNetworkReachabilityFlags flags) {
+    BOOL isReachable = ((flags & kSCNetworkReachabilityFlagsReachable) != 0);
+    BOOL needsConnection = ((flags & kSCNetworkReachabilityFlagsConnectionRequired) != 0);
+    BOOL canConnectionAutomatically = (((flags & kSCNetworkReachabilityFlagsConnectionOnDemand ) != 0) || ((flags & kSCNetworkReachabilityFlagsConnectionOnTraffic) != 0));
+    BOOL canConnectWithoutUserInteraction = (canConnectionAutomatically && (flags & kSCNetworkReachabilityFlagsInterventionRequired) == 0);
+    BOOL isNetworkReachable = (isReachable && (!needsConnection || canConnectWithoutUserInteraction));
+
+    AFNetworkReachabilityStatus status = AFNetworkReachabilityStatusUnknown;
+    if (isNetworkReachable == NO) {
+        status = AFNetworkReachabilityStatusNotReachable;
+    }
+#if	TARGET_OS_IPHONE
+    else if ((flags & kSCNetworkReachabilityFlagsIsWWAN) != 0) {
+        status = AFNetworkReachabilityStatusReachableViaWWAN;
+    }
+#endif
+    else {
+        status = AFNetworkReachabilityStatusReachableViaWiFi;
+    }
+
+    return status;
+}
+
+static void AFNetworkReachabilityCallback(SCNetworkReachabilityRef __unused target, SCNetworkReachabilityFlags flags, void *info) {
+    AFNetworkReachabilityStatus status = AFNetworkReachabilityStatusForFlags(flags);
+    AFNetworkReachabilityStatusBlock block = (__bridge AFNetworkReachabilityStatusBlock)info;
+    if (block) {
+        block(status);
+    }
+
+
+    dispatch_async(dispatch_get_main_queue(), ^{
+        NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
+        NSDictionary *userInfo = @{ AFNetworkingReachabilityNotificationStatusItem: @(status) };
+        [notificationCenter postNotificationName:AFNetworkingReachabilityDidChangeNotification object:nil userInfo:userInfo];
+    });
+
+}
+
+static const void * AFNetworkReachabilityRetainCallback(const void *info) {
+    return Block_copy(info);
+}
+
+static void AFNetworkReachabilityReleaseCallback(const void *info) {
+    if (info) {
+        Block_release(info);
+    }
+}
+
+@interface AFNetworkReachabilityManager ()
+@property (readwrite, nonatomic, strong) id networkReachability;
+@property (readwrite, nonatomic, assign) AFNetworkReachabilityAssociation networkReachabilityAssociation;
+@property (readwrite, nonatomic, assign) AFNetworkReachabilityStatus networkReachabilityStatus;
+@property (readwrite, nonatomic, copy) AFNetworkReachabilityStatusBlock networkReachabilityStatusBlock;
+@end
+
+@implementation AFNetworkReachabilityManager
+
++ (instancetype)sharedManager {
+    static AFNetworkReachabilityManager *_sharedManager = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        struct sockaddr_in address;
+        bzero(&address, sizeof(address));
+        address.sin_len = sizeof(address);
+        address.sin_family = AF_INET;
+
+        _sharedManager = [self managerForAddress:&address];
+    });
+
+    return _sharedManager;
+}
+
++ (instancetype)managerForDomain:(NSString *)domain {
+    SCNetworkReachabilityRef reachability = SCNetworkReachabilityCreateWithName(kCFAllocatorDefault, [domain UTF8String]);
+
+    AFNetworkReachabilityManager *manager = [[self alloc] initWithReachability:reachability];
+    manager.networkReachabilityAssociation = AFNetworkReachabilityForName;
+
+    return manager;
+}
+
++ (instancetype)managerForAddress:(const void *)address {
+    SCNetworkReachabilityRef reachability = SCNetworkReachabilityCreateWithAddress(kCFAllocatorDefault, (const struct sockaddr *)address);
+
+    AFNetworkReachabilityManager *manager = [[self alloc] initWithReachability:reachability];
+    manager.networkReachabilityAssociation = AFNetworkReachabilityForAddress;
+
+    return manager;
+}
+
+- (instancetype)initWithReachability:(SCNetworkReachabilityRef)reachability {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.networkReachability = CFBridgingRelease(reachability);
+    self.networkReachabilityStatus = AFNetworkReachabilityStatusUnknown;
+
+    return self;
+}
+
+- (instancetype)init NS_UNAVAILABLE
+{
+    return nil;
+}
+
+- (void)dealloc {
+    [self stopMonitoring];
+}
+
+#pragma mark -
+
+- (BOOL)isReachable {
+    return [self isReachableViaWWAN] || [self isReachableViaWiFi];
+}
+
+- (BOOL)isReachableViaWWAN {
+    return self.networkReachabilityStatus == AFNetworkReachabilityStatusReachableViaWWAN;
+}
+
+- (BOOL)isReachableViaWiFi {
+    return self.networkReachabilityStatus == AFNetworkReachabilityStatusReachableViaWiFi;
+}
+
+#pragma mark -
+
+- (void)startMonitoring {
+    [self stopMonitoring];
+
+    if (!self.networkReachability) {
+        return;
+    }
+
+    __weak __typeof(self)weakSelf = self;
+    AFNetworkReachabilityStatusBlock callback = ^(AFNetworkReachabilityStatus status) {
+        __strong __typeof(weakSelf)strongSelf = weakSelf;
+
+        strongSelf.networkReachabilityStatus = status;
+        if (strongSelf.networkReachabilityStatusBlock) {
+            strongSelf.networkReachabilityStatusBlock(status);
+        }
+
+    };
+
+    id networkReachability = self.networkReachability;
+    SCNetworkReachabilityContext context = {0, (__bridge void *)callback, AFNetworkReachabilityRetainCallback, AFNetworkReachabilityReleaseCallback, NULL};
+    SCNetworkReachabilitySetCallback((__bridge SCNetworkReachabilityRef)networkReachability, AFNetworkReachabilityCallback, &context);
+    SCNetworkReachabilityScheduleWithRunLoop((__bridge SCNetworkReachabilityRef)networkReachability, CFRunLoopGetMain(), kCFRunLoopCommonModes);
+
+    switch (self.networkReachabilityAssociation) {
+        case AFNetworkReachabilityForName:
+            break;
+        case AFNetworkReachabilityForAddress:
+        case AFNetworkReachabilityForAddressPair:
+        default: {
+            dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_BACKGROUND, 0),^{
+                SCNetworkReachabilityFlags flags;
+                SCNetworkReachabilityGetFlags((__bridge SCNetworkReachabilityRef)networkReachability, &flags);
+                AFNetworkReachabilityStatus status = AFNetworkReachabilityStatusForFlags(flags);
+                dispatch_async(dispatch_get_main_queue(), ^{
+                    callback(status);
+
+                    NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
+                    [notificationCenter postNotificationName:AFNetworkingReachabilityDidChangeNotification object:nil userInfo:@{ AFNetworkingReachabilityNotificationStatusItem: @(status) }];
+
+
+                });
+            });
+        }
+            break;
+    }
+}
+
+- (void)stopMonitoring {
+    if (!self.networkReachability) {
+        return;
+    }
+
+    SCNetworkReachabilityUnscheduleFromRunLoop((__bridge SCNetworkReachabilityRef)self.networkReachability, CFRunLoopGetMain(), kCFRunLoopCommonModes);
+}
+
+#pragma mark -
+
+- (NSString *)localizedNetworkReachabilityStatusString {
+    return AFStringFromNetworkReachabilityStatus(self.networkReachabilityStatus);
+}
+
+#pragma mark -
+
+- (void)setReachabilityStatusChangeBlock:(void (^)(AFNetworkReachabilityStatus status))block {
+    self.networkReachabilityStatusBlock = block;
+}
+
+#pragma mark - NSKeyValueObserving
+
++ (NSSet *)keyPathsForValuesAffectingValueForKey:(NSString *)key {
+    if ([key isEqualToString:@"reachable"] || [key isEqualToString:@"reachableViaWWAN"] || [key isEqualToString:@"reachableViaWiFi"]) {
+        return [NSSet setWithObject:@"networkReachabilityStatus"];
+    }
+
+    return [super keyPathsForValuesAffectingValueForKey:key];
+}
+
+@end
+#endif

Pods/AFNetworking/AFNetworking/AFNetworking.h

@@ -0,0 +1,46 @@
+// AFNetworking.h
+//
+// Copyright (c) 2013 AFNetworking (http://afnetworking.com/)
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+#import <Availability.h>
+
+#ifndef _AFNETWORKING_
+    #define _AFNETWORKING_
+
+    #import "AFURLRequestSerialization.h"
+    #import "AFURLResponseSerialization.h"
+    #import "AFSecurityPolicy.h"
+#if !TARGET_OS_WATCH
+    #import "AFNetworkReachabilityManager.h"
+    #import "AFURLConnectionOperation.h"
+    #import "AFHTTPRequestOperation.h"
+    #import "AFHTTPRequestOperationManager.h"
+#endif
+
+#if ( ( defined(__MAC_OS_X_VERSION_MAX_ALLOWED) && __MAC_OS_X_VERSION_MAX_ALLOWED >= 1090) || \
+      ( defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && __IPHONE_OS_VERSION_MAX_ALLOWED >= 70000 ) || \
+       TARGET_OS_WATCH )
+    #import "AFURLSessionManager.h"
+    #import "AFHTTPSessionManager.h"
+#endif
+
+#endif /* _AFNETWORKING_ */

Pods/AFNetworking/AFNetworking/AFSecurityPolicy.h

@@ -0,0 +1,142 @@
+// AFSecurityPolicy.h
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+#import <Security/Security.h>
+
+typedef NS_ENUM(NSUInteger, AFSSLPinningMode) {
+    AFSSLPinningModeNone,
+    AFSSLPinningModePublicKey,
+    AFSSLPinningModeCertificate,
+};
+
+/**
+ `AFSecurityPolicy` evaluates server trust against pinned X.509 certificates and public keys over secure connections.
+
+ Adding pinned SSL certificates to your app helps prevent man-in-the-middle attacks and other vulnerabilities. Applications dealing with sensitive customer data or financial information are strongly encouraged to route all communication over an HTTPS connection with SSL pinning configured and enabled.
+ */
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface AFSecurityPolicy : NSObject
+
+/**
+ The criteria by which server trust should be evaluated against the pinned SSL certificates. Defaults to `AFSSLPinningModeNone`.
+ */
+@property (readonly, nonatomic, assign) AFSSLPinningMode SSLPinningMode;
+
+/**
+ The certificates used to evaluate server trust according to the SSL pinning mode. By default, this property is set to any (`.cer`) certificates included in the app bundle. Note that if you create an array with duplicate certificates, the duplicate certificates will be removed. Note that if pinning is enabled, `evaluateServerTrust:forDomain:` will return true if any pinned certificate matches.
+ */
+@property (nonatomic, strong, nullable) NSArray *pinnedCertificates;
+
+/**
+ Whether or not to trust servers with an invalid or expired SSL certificates. Defaults to `NO`.
+ */
+@property (nonatomic, assign) BOOL allowInvalidCertificates;
+
+/**
+ Whether or not to validate the domain name in the certificate's CN field. Defaults to `YES`.
+ */
+@property (nonatomic, assign) BOOL validatesDomainName;
+
+///-----------------------------------------
+/// @name Getting Specific Security Policies
+///-----------------------------------------
+
+/**
+ Returns the shared default security policy, which does not allow invalid certificates, validates domain name, and does not validate against pinned certificates or public keys.
+
+ @return The default security policy.
+ */
++ (instancetype)defaultPolicy;
+
+///---------------------
+/// @name Initialization
+///---------------------
+
+/**
+ Creates and returns a security policy with the specified pinning mode.
+
+ @param pinningMode The SSL pinning mode.
+
+ @return A new security policy.
+ */
++ (instancetype)policyWithPinningMode:(AFSSLPinningMode)pinningMode;
+
+///------------------------------
+/// @name Evaluating Server Trust
+///------------------------------
+
+/**
+ Whether or not the specified server trust should be accepted, based on the security policy.
+
+ This method should be used when responding to an authentication challenge from a server.
+
+ @param serverTrust The X.509 certificate trust of the server.
+
+ @return Whether or not to trust the server.
+
+ @warning This method has been deprecated in favor of `-evaluateServerTrust:forDomain:`.
+ */
+- (BOOL)evaluateServerTrust:(SecTrustRef)serverTrust DEPRECATED_ATTRIBUTE;
+
+/**
+ Whether or not the specified server trust should be accepted, based on the security policy.
+
+ This method should be used when responding to an authentication challenge from a server.
+
+ @param serverTrust The X.509 certificate trust of the server.
+ @param domain The domain of serverTrust. If `nil`, the domain will not be validated.
+
+ @return Whether or not to trust the server.
+ */
+- (BOOL)evaluateServerTrust:(SecTrustRef)serverTrust
+                  forDomain:(nullable NSString *)domain;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+///----------------
+/// @name Constants
+///----------------
+
+/**
+ ## SSL Pinning Modes
+
+ The following constants are provided by `AFSSLPinningMode` as possible SSL pinning modes.
+
+ enum {
+ AFSSLPinningModeNone,
+ AFSSLPinningModePublicKey,
+ AFSSLPinningModeCertificate,
+ }
+
+ `AFSSLPinningModeNone`
+ Do not used pinned certificates to validate servers.
+
+ `AFSSLPinningModePublicKey`
+ Validate host certificates against public keys of pinned certificates.
+
+ `AFSSLPinningModeCertificate`
+ Validate host certificates against pinned certificates.
+*/

Pods/AFNetworking/AFNetworking/AFSecurityPolicy.m

@@ -0,0 +1,311 @@
+// AFSecurityPolicy.m
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "AFSecurityPolicy.h"
+
+#import <AssertMacros.h>
+
+#if !TARGET_OS_IOS && !TARGET_OS_WATCH
+static NSData * AFSecKeyGetData(SecKeyRef key) {
+    CFDataRef data = NULL;
+
+    __Require_noErr_Quiet(SecItemExport(key, kSecFormatUnknown, kSecItemPemArmour, NULL, &data), _out);
+
+    return (__bridge_transfer NSData *)data;
+
+_out:
+    if (data) {
+        CFRelease(data);
+    }
+
+    return nil;
+}
+#endif
+
+static BOOL AFSecKeyIsEqualToKey(SecKeyRef key1, SecKeyRef key2) {
+#if TARGET_OS_IOS || TARGET_OS_WATCH
+    return [(__bridge id)key1 isEqual:(__bridge id)key2];
+#else
+    return [AFSecKeyGetData(key1) isEqual:AFSecKeyGetData(key2)];
+#endif
+}
+
+static id AFPublicKeyForCertificate(NSData *certificate) {
+    id allowedPublicKey = nil;
+    SecCertificateRef allowedCertificate;
+    SecCertificateRef allowedCertificates[1];
+    CFArrayRef tempCertificates = nil;
+    SecPolicyRef policy = nil;
+    SecTrustRef allowedTrust = nil;
+    SecTrustResultType result;
+
+    allowedCertificate = SecCertificateCreateWithData(NULL, (__bridge CFDataRef)certificate);
+    __Require_Quiet(allowedCertificate != NULL, _out);
+
+    allowedCertificates[0] = allowedCertificate;
+    tempCertificates = CFArrayCreate(NULL, (const void **)allowedCertificates, 1, NULL);
+
+    policy = SecPolicyCreateBasicX509();
+    __Require_noErr_Quiet(SecTrustCreateWithCertificates(tempCertificates, policy, &allowedTrust), _out);
+    __Require_noErr_Quiet(SecTrustEvaluate(allowedTrust, &result), _out);
+
+    allowedPublicKey = (__bridge_transfer id)SecTrustCopyPublicKey(allowedTrust);
+
+_out:
+    if (allowedTrust) {
+        CFRelease(allowedTrust);
+    }
+
+    if (policy) {
+        CFRelease(policy);
+    }
+
+    if (tempCertificates) {
+        CFRelease(tempCertificates);
+    }
+
+    if (allowedCertificate) {
+        CFRelease(allowedCertificate);
+    }
+
+    return allowedPublicKey;
+}
+
+static BOOL AFServerTrustIsValid(SecTrustRef serverTrust) {
+    BOOL isValid = NO;
+    SecTrustResultType result;
+    __Require_noErr_Quiet(SecTrustEvaluate(serverTrust, &result), _out);
+
+    isValid = (result == kSecTrustResultUnspecified || result == kSecTrustResultProceed);
+
+_out:
+    return isValid;
+}
+
+static NSArray * AFCertificateTrustChainForServerTrust(SecTrustRef serverTrust) {
+    CFIndex certificateCount = SecTrustGetCertificateCount(serverTrust);
+    NSMutableArray *trustChain = [NSMutableArray arrayWithCapacity:(NSUInteger)certificateCount];
+
+    for (CFIndex i = 0; i < certificateCount; i++) {
+        SecCertificateRef certificate = SecTrustGetCertificateAtIndex(serverTrust, i);
+        [trustChain addObject:(__bridge_transfer NSData *)SecCertificateCopyData(certificate)];
+    }
+
+    return [NSArray arrayWithArray:trustChain];
+}
+
+static NSArray * AFPublicKeyTrustChainForServerTrust(SecTrustRef serverTrust) {
+    SecPolicyRef policy = SecPolicyCreateBasicX509();
+    CFIndex certificateCount = SecTrustGetCertificateCount(serverTrust);
+    NSMutableArray *trustChain = [NSMutableArray arrayWithCapacity:(NSUInteger)certificateCount];
+    for (CFIndex i = 0; i < certificateCount; i++) {
+        SecCertificateRef certificate = SecTrustGetCertificateAtIndex(serverTrust, i);
+
+        SecCertificateRef someCertificates[] = {certificate};
+        CFArrayRef certificates = CFArrayCreate(NULL, (const void **)someCertificates, 1, NULL);
+
+        SecTrustRef trust;
+        __Require_noErr_Quiet(SecTrustCreateWithCertificates(certificates, policy, &trust), _out);
+
+        SecTrustResultType result;
+        __Require_noErr_Quiet(SecTrustEvaluate(trust, &result), _out);
+
+        [trustChain addObject:(__bridge_transfer id)SecTrustCopyPublicKey(trust)];
+
+    _out:
+        if (trust) {
+            CFRelease(trust);
+        }
+
+        if (certificates) {
+            CFRelease(certificates);
+        }
+
+        continue;
+    }
+    CFRelease(policy);
+
+    return [NSArray arrayWithArray:trustChain];
+}
+
+#pragma mark -
+
+@interface AFSecurityPolicy()
+@property (readwrite, nonatomic, assign) AFSSLPinningMode SSLPinningMode;
+@property (readwrite, nonatomic, strong) NSArray *pinnedPublicKeys;
+@end
+
+@implementation AFSecurityPolicy
+
++ (NSArray *)defaultPinnedCertificates {
+    static NSArray *_defaultPinnedCertificates = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        NSBundle *bundle = [NSBundle bundleForClass:[self class]];
+        NSArray *paths = [bundle pathsForResourcesOfType:@"cer" inDirectory:@"."];
+
+        NSMutableArray *certificates = [NSMutableArray arrayWithCapacity:[paths count]];
+        for (NSString *path in paths) {
+            NSData *certificateData = [NSData dataWithContentsOfFile:path];
+            [certificates addObject:certificateData];
+        }
+
+        _defaultPinnedCertificates = [[NSArray alloc] initWithArray:certificates];
+    });
+
+    return _defaultPinnedCertificates;
+}
+
++ (instancetype)defaultPolicy {
+    AFSecurityPolicy *securityPolicy = [[self alloc] init];
+    securityPolicy.SSLPinningMode = AFSSLPinningModeNone;
+
+    return securityPolicy;
+}
+
++ (instancetype)policyWithPinningMode:(AFSSLPinningMode)pinningMode {
+    AFSecurityPolicy *securityPolicy = [[self alloc] init];
+    securityPolicy.SSLPinningMode = pinningMode;
+
+    [securityPolicy setPinnedCertificates:[self defaultPinnedCertificates]];
+
+    return securityPolicy;
+}
+
+- (id)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.validatesDomainName = YES;
+
+    return self;
+}
+
+- (void)setPinnedCertificates:(NSArray *)pinnedCertificates {
+    _pinnedCertificates = [[NSOrderedSet orderedSetWithArray:pinnedCertificates] array];
+
+    if (self.pinnedCertificates) {
+        NSMutableArray *mutablePinnedPublicKeys = [NSMutableArray arrayWithCapacity:[self.pinnedCertificates count]];
+        for (NSData *certificate in self.pinnedCertificates) {
+            id publicKey = AFPublicKeyForCertificate(certificate);
+            if (!publicKey) {
+                continue;
+            }
+            [mutablePinnedPublicKeys addObject:publicKey];
+        }
+        self.pinnedPublicKeys = [NSArray arrayWithArray:mutablePinnedPublicKeys];
+    } else {
+        self.pinnedPublicKeys = nil;
+    }
+}
+
+#pragma mark -
+
+- (BOOL)evaluateServerTrust:(SecTrustRef)serverTrust {
+    return [self evaluateServerTrust:serverTrust forDomain:nil];
+}
+
+- (BOOL)evaluateServerTrust:(SecTrustRef)serverTrust
+                  forDomain:(NSString *)domain
+{
+    if (domain && self.allowInvalidCertificates && self.validatesDomainName && (self.SSLPinningMode == AFSSLPinningModeNone || [self.pinnedCertificates count] == 0)) {
+        // https://developer.apple.com/library/mac/documentation/NetworkingInternet/Conceptual/NetworkingTopics/Articles/OverridingSSLChainValidationCorrectly.html
+        //  According to the docs, you should only trust your provided certs for evaluation.
+        //  Pinned certificates are added to the trust. Without pinned certificates,
+        //  there is nothing to evaluate against.
+        //
+        //  From Apple Docs:
+        //          "Do not implicitly trust self-signed certificates as anchors (kSecTrustOptionImplicitAnchors).
+        //           Instead, add your own (self-signed) CA certificate to the list of trusted anchors."
+        NSLog(@"In order to validate a domain name for self signed certificates, you MUST use pinning.");
+        return NO;
+    }
+
+    NSMutableArray *policies = [NSMutableArray array];
+    if (self.validatesDomainName) {
+        [policies addObject:(__bridge_transfer id)SecPolicyCreateSSL(true, (__bridge CFStringRef)domain)];
+    } else {
+        [policies addObject:(__bridge_transfer id)SecPolicyCreateBasicX509()];
+    }
+
+    SecTrustSetPolicies(serverTrust, (__bridge CFArrayRef)policies);
+
+    if (self.SSLPinningMode == AFSSLPinningModeNone) {
+        if (self.allowInvalidCertificates || AFServerTrustIsValid(serverTrust)){
+            return YES;
+        } else {
+            return NO;
+        }
+    } else if (!AFServerTrustIsValid(serverTrust) && !self.allowInvalidCertificates) {
+        return NO;
+    }
+
+    NSArray *serverCertificates = AFCertificateTrustChainForServerTrust(serverTrust);
+    switch (self.SSLPinningMode) {
+        case AFSSLPinningModeNone:
+        default:
+            return NO;
+        case AFSSLPinningModeCertificate: {
+            NSMutableArray *pinnedCertificates = [NSMutableArray array];
+            for (NSData *certificateData in self.pinnedCertificates) {
+                [pinnedCertificates addObject:(__bridge_transfer id)SecCertificateCreateWithData(NULL, (__bridge CFDataRef)certificateData)];
+            }
+            SecTrustSetAnchorCertificates(serverTrust, (__bridge CFArrayRef)pinnedCertificates);
+
+            if (!AFServerTrustIsValid(serverTrust)) {
+                return NO;
+            }
+
+            NSUInteger trustedCertificateCount = 0;
+            for (NSData *trustChainCertificate in serverCertificates) {
+                if ([self.pinnedCertificates containsObject:trustChainCertificate]) {
+                    trustedCertificateCount++;
+                }
+            }
+            return trustedCertificateCount > 0;
+        }
+        case AFSSLPinningModePublicKey: {
+            NSUInteger trustedPublicKeyCount = 0;
+            NSArray *publicKeys = AFPublicKeyTrustChainForServerTrust(serverTrust);
+
+            for (id trustChainPublicKey in publicKeys) {
+                for (id pinnedPublicKey in self.pinnedPublicKeys) {
+                    if (AFSecKeyIsEqualToKey((__bridge SecKeyRef)trustChainPublicKey, (__bridge SecKeyRef)pinnedPublicKey)) {
+                        trustedPublicKeyCount += 1;
+                    }
+                }
+            }
+            return trustedPublicKeyCount > 0;
+        }
+    }
+    
+    return NO;
+}
+
+#pragma mark - NSKeyValueObserving
+
++ (NSSet *)keyPathsForValuesAffectingPinnedPublicKeys {
+    return [NSSet setWithObject:@"pinnedCertificates"];
+}
+
+@end

Pods/AFNetworking/AFNetworking/AFURLConnectionOperation.h

@@ -0,0 +1,344 @@
+// AFURLConnectionOperation.h
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import <Availability.h>
+#import "AFURLRequestSerialization.h"
+#import "AFURLResponseSerialization.h"
+#import "AFSecurityPolicy.h"
+
+#ifndef NS_DESIGNATED_INITIALIZER
+#if __has_attribute(objc_designated_initializer)
+#define NS_DESIGNATED_INITIALIZER __attribute__((objc_designated_initializer))
+#else
+#define NS_DESIGNATED_INITIALIZER
+#endif
+#endif
+
+/**
+ `AFURLConnectionOperation` is a subclass of `NSOperation` that implements `NSURLConnection` delegate methods.
+
+ ## Subclassing Notes
+
+ This is the base class of all network request operations. You may wish to create your own subclass in order to implement additional `NSURLConnection` delegate methods (see "`NSURLConnection` Delegate Methods" below), or to provide additional properties and/or class constructors.
+
+ If you are creating a subclass that communicates over the HTTP or HTTPS protocols, you may want to consider subclassing `AFHTTPRequestOperation` instead, as it supports specifying acceptable content types or status codes.
+
+ ## NSURLConnection Delegate Methods
+
+ `AFURLConnectionOperation` implements the following `NSURLConnection` delegate methods:
+
+ - `connection:didReceiveResponse:`
+ - `connection:didReceiveData:`
+ - `connectionDidFinishLoading:`
+ - `connection:didFailWithError:`
+ - `connection:didSendBodyData:totalBytesWritten:totalBytesExpectedToWrite:`
+ - `connection:willCacheResponse:`
+ - `connectionShouldUseCredentialStorage:`
+ - `connection:needNewBodyStream:`
+ - `connection:willSendRequestForAuthenticationChallenge:`
+
+ If any of these methods are overridden in a subclass, they _must_ call the `super` implementation first.
+
+ ## Callbacks and Completion Blocks
+
+ The built-in `completionBlock` provided by `NSOperation` allows for custom behavior to be executed after the request finishes. It is a common pattern for class constructors in subclasses to take callback block parameters, and execute them conditionally in the body of its `completionBlock`. Make sure to handle cancelled operations appropriately when setting a `completionBlock` (i.e. returning early before parsing response data). See the implementation of any of the `AFHTTPRequestOperation` subclasses for an example of this.
+
+ Subclasses are strongly discouraged from overriding `setCompletionBlock:`, as `AFURLConnectionOperation`'s implementation includes a workaround to mitigate retain cycles, and what Apple rather ominously refers to as ["The Deallocation Problem"](http://developer.apple.com/library/ios/#technotes/tn2109/).
+
+ ## SSL Pinning
+
+ Relying on the CA trust model to validate SSL certificates exposes your app to security vulnerabilities, such as man-in-the-middle attacks. For applications that connect to known servers, SSL certificate pinning provides an increased level of security, by checking server certificate validity against those specified in the app bundle.
+
+ SSL with certificate pinning is strongly recommended for any application that transmits sensitive information to an external webservice.
+
+ Connections will be validated on all matching certificates with a `.cer` extension in the bundle root.
+
+ ## NSCoding & NSCopying Conformance
+
+ `AFURLConnectionOperation` conforms to the `NSCoding` and `NSCopying` protocols, allowing operations to be archived to disk, and copied in memory, respectively. However, because of the intrinsic limitations of capturing the exact state of an operation at a particular moment, there are some important caveats to keep in mind:
+
+ ### NSCoding Caveats
+
+ - Encoded operations do not include any block or stream properties. Be sure to set `completionBlock`, `outputStream`, and any callback blocks as necessary when using `-initWithCoder:` or `NSKeyedUnarchiver`.
+ - Operations are paused on `encodeWithCoder:`. If the operation was encoded while paused or still executing, its archived state will return `YES` for `isReady`. Otherwise, the state of an operation when encoding will remain unchanged.
+
+ ### NSCopying Caveats
+
+ - `-copy` and `-copyWithZone:` return a new operation with the `NSURLRequest` of the original. So rather than an exact copy of the operation at that particular instant, the copying mechanism returns a completely new instance, which can be useful for retrying operations.
+ - A copy of an operation will not include the `outputStream` of the original.
+ - Operation copies do not include `completionBlock`, as it often strongly captures a reference to `self`, which would otherwise have the unintuitive side-effect of pointing to the _original_ operation when copied.
+ */
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface AFURLConnectionOperation : NSOperation <NSURLConnectionDelegate, NSURLConnectionDataDelegate, NSSecureCoding, NSCopying>
+
+///-------------------------------
+/// @name Accessing Run Loop Modes
+///-------------------------------
+
+/**
+ The run loop modes in which the operation will run on the network thread. By default, this is a single-member set containing `NSRunLoopCommonModes`.
+ */
+@property (nonatomic, strong) NSSet *runLoopModes;
+
+///-----------------------------------------
+/// @name Getting URL Connection Information
+///-----------------------------------------
+
+/**
+ The request used by the operation's connection.
+ */
+@property (readonly, nonatomic, strong) NSURLRequest *request;
+
+/**
+ The last response received by the operation's connection.
+ */
+@property (readonly, nonatomic, strong, nullable) NSURLResponse *response;
+
+/**
+ The error, if any, that occurred in the lifecycle of the request.
+ */
+@property (readonly, nonatomic, strong, nullable) NSError *error;
+
+///----------------------------
+/// @name Getting Response Data
+///----------------------------
+
+/**
+ The data received during the request.
+ */
+@property (readonly, nonatomic, strong, nullable) NSData *responseData;
+
+/**
+ The string representation of the response data.
+ */
+@property (readonly, nonatomic, copy, nullable) NSString *responseString;
+
+/**
+ The string encoding of the response.
+
+ If the response does not specify a valid string encoding, `responseStringEncoding` will return `NSUTF8StringEncoding`.
+ */
+@property (readonly, nonatomic, assign) NSStringEncoding responseStringEncoding;
+
+///-------------------------------
+/// @name Managing URL Credentials
+///-------------------------------
+
+/**
+ Whether the URL connection should consult the credential storage for authenticating the connection. `YES` by default.
+
+ This is the value that is returned in the `NSURLConnectionDelegate` method `-connectionShouldUseCredentialStorage:`.
+ */
+@property (nonatomic, assign) BOOL shouldUseCredentialStorage;
+
+/**
+ The credential used for authentication challenges in `-connection:didReceiveAuthenticationChallenge:`.
+
+ This will be overridden by any shared credentials that exist for the username or password of the request URL, if present.
+ */
+@property (nonatomic, strong, nullable) NSURLCredential *credential;
+
+///-------------------------------
+/// @name Managing Security Policy
+///-------------------------------
+
+/**
+ The security policy used to evaluate server trust for secure connections.
+ */
+@property (nonatomic, strong) AFSecurityPolicy *securityPolicy;
+
+///------------------------
+/// @name Accessing Streams
+///------------------------
+
+/**
+ The input stream used to read data to be sent during the request.
+
+ This property acts as a proxy to the `HTTPBodyStream` property of `request`.
+ */
+@property (nonatomic, strong) NSInputStream *inputStream;
+
+/**
+ The output stream that is used to write data received until the request is finished.
+
+ By default, data is accumulated into a buffer that is stored into `responseData` upon completion of the request, with the intermediary `outputStream` property set to `nil`. When `outputStream` is set, the data will not be accumulated into an internal buffer, and as a result, the `responseData` property of the completed request will be `nil`. The output stream will be scheduled in the network thread runloop upon being set.
+ */
+@property (nonatomic, strong, nullable) NSOutputStream *outputStream;
+
+///---------------------------------
+/// @name Managing Callback Queues
+///---------------------------------
+
+/**
+ The dispatch queue for `completionBlock`. If `NULL` (default), the main queue is used.
+ */
+#if OS_OBJECT_USE_OBJC
+@property (nonatomic, strong, nullable) dispatch_queue_t completionQueue;
+#else
+@property (nonatomic, assign, nullable) dispatch_queue_t completionQueue;
+#endif
+
+/**
+ The dispatch group for `completionBlock`. If `NULL` (default), a private dispatch group is used.
+ */
+#if OS_OBJECT_USE_OBJC
+@property (nonatomic, strong, nullable) dispatch_group_t completionGroup;
+#else
+@property (nonatomic, assign, nullable) dispatch_group_t completionGroup;
+#endif
+
+///---------------------------------------------
+/// @name Managing Request Operation Information
+///---------------------------------------------
+
+/**
+ The user info dictionary for the receiver.
+ */
+@property (nonatomic, strong) NSDictionary *userInfo;
+// FIXME: It doesn't seem that this userInfo is used anywhere in the implementation.
+
+///------------------------------------------------------
+/// @name Initializing an AFURLConnectionOperation Object
+///------------------------------------------------------
+
+/**
+ Initializes and returns a newly allocated operation object with a url connection configured with the specified url request.
+
+ This is the designated initializer.
+
+ @param urlRequest The request object to be used by the operation connection.
+ */
+- (instancetype)initWithRequest:(NSURLRequest *)urlRequest NS_DESIGNATED_INITIALIZER;
+
+///----------------------------------
+/// @name Pausing / Resuming Requests
+///----------------------------------
+
+/**
+ Pauses the execution of the request operation.
+
+ A paused operation returns `NO` for `-isReady`, `-isExecuting`, and `-isFinished`. As such, it will remain in an `NSOperationQueue` until it is either cancelled or resumed. Pausing a finished, cancelled, or paused operation has no effect.
+ */
+- (void)pause;
+
+/**
+ Whether the request operation is currently paused.
+
+ @return `YES` if the operation is currently paused, otherwise `NO`.
+ */
+- (BOOL)isPaused;
+
+/**
+ Resumes the execution of the paused request operation.
+
+ Pause/Resume behavior varies depending on the underlying implementation for the operation class. In its base implementation, resuming a paused requests restarts the original request. However, since HTTP defines a specification for how to request a specific content range, `AFHTTPRequestOperation` will resume downloading the request from where it left off, instead of restarting the original request.
+ */
+- (void)resume;
+
+///----------------------------------------------
+/// @name Configuring Backgrounding Task Behavior
+///----------------------------------------------
+
+/**
+ Specifies that the operation should continue execution after the app has entered the background, and the expiration handler for that background task.
+
+ @param handler A handler to be called shortly before the application’s remaining background time reaches 0. The handler is wrapped in a block that cancels the operation, and cleans up and marks the end of execution, unlike the `handler` parameter in `UIApplication -beginBackgroundTaskWithExpirationHandler:`, which expects this to be done in the handler itself. The handler is called synchronously on the main thread, thus blocking the application’s suspension momentarily while the application is notified.
+  */
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+- (void)setShouldExecuteAsBackgroundTaskWithExpirationHandler:(nullable void (^)(void))handler NS_EXTENSION_UNAVAILABLE_IOS("Not available in app extensions.");
+#endif
+
+///---------------------------------
+/// @name Setting Progress Callbacks
+///---------------------------------
+
+/**
+ Sets a callback to be called when an undetermined number of bytes have been uploaded to the server.
+
+ @param block A block object to be called when an undetermined number of bytes have been uploaded to the server. This block has no return value and takes three arguments: the number of bytes written since the last time the upload progress block was called, the total bytes written, and the total bytes expected to be written during the request, as initially determined by the length of the HTTP body. This block may be called multiple times, and will execute on the main thread.
+ */
+- (void)setUploadProgressBlock:(nullable void (^)(NSUInteger bytesWritten, long long totalBytesWritten, long long totalBytesExpectedToWrite))block;
+
+/**
+ Sets a callback to be called when an undetermined number of bytes have been downloaded from the server.
+
+ @param block A block object to be called when an undetermined number of bytes have been downloaded from the server. This block has no return value and takes three arguments: the number of bytes read since the last time the download progress block was called, the total bytes read, and the total bytes expected to be read during the request, as initially determined by the expected content size of the `NSHTTPURLResponse` object. This block may be called multiple times, and will execute on the main thread.
+ */
+- (void)setDownloadProgressBlock:(nullable void (^)(NSUInteger bytesRead, long long totalBytesRead, long long totalBytesExpectedToRead))block;
+
+///-------------------------------------------------
+/// @name Setting NSURLConnection Delegate Callbacks
+///-------------------------------------------------
+
+/**
+ Sets a block to be executed when the connection will authenticate a challenge in order to download its request, as handled by the `NSURLConnectionDelegate` method `connection:willSendRequestForAuthenticationChallenge:`.
+
+ @param block A block object to be executed when the connection will authenticate a challenge in order to download its request. The block has no return type and takes two arguments: the URL connection object, and the challenge that must be authenticated. This block must invoke one of the challenge-responder methods (NSURLAuthenticationChallengeSender protocol).
+
+ If `allowsInvalidSSLCertificate` is set to YES, `connection:willSendRequestForAuthenticationChallenge:` will attempt to have the challenge sender use credentials with invalid SSL certificates.
+ */
+- (void)setWillSendRequestForAuthenticationChallengeBlock:(nullable void (^)(NSURLConnection *connection, NSURLAuthenticationChallenge *challenge))block;
+
+/**
+ Sets a block to be executed when the server redirects the request from one URL to another URL, or when the request URL changed by the `NSURLProtocol` subclass handling the request in order to standardize its format, as handled by the `NSURLConnectionDataDelegate` method `connection:willSendRequest:redirectResponse:`.
+
+ @param block A block object to be executed when the request URL was changed. The block returns an `NSURLRequest` object, the URL request to redirect, and takes three arguments: the URL connection object, the the proposed redirected request, and the URL response that caused the redirect.
+ */
+- (void)setRedirectResponseBlock:(nullable NSURLRequest * (^)(NSURLConnection *connection, NSURLRequest *request, NSURLResponse *redirectResponse))block;
+
+
+/**
+ Sets a block to be executed to modify the response a connection will cache, if any, as handled by the `NSURLConnectionDelegate` method `connection:willCacheResponse:`.
+
+ @param block A block object to be executed to determine what response a connection will cache, if any. The block returns an `NSCachedURLResponse` object, the cached response to store in memory or `nil` to prevent the response from being cached, and takes two arguments: the URL connection object, and the cached response provided for the request.
+ */
+- (void)setCacheResponseBlock:(nullable NSCachedURLResponse * (^)(NSURLConnection *connection, NSCachedURLResponse *cachedResponse))block;
+
+///
+
+/**
+
+ */
++ (NSArray *)batchOfRequestOperations:(nullable NSArray *)operations
+                        progressBlock:(nullable void (^)(NSUInteger numberOfFinishedOperations, NSUInteger totalNumberOfOperations))progressBlock
+                      completionBlock:(nullable void (^)(NSArray *operations))completionBlock;
+
+@end
+
+///--------------------
+/// @name Notifications
+///--------------------
+
+/**
+ Posted when an operation begins executing.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingOperationDidStartNotification;
+
+/**
+ Posted when an operation finishes.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingOperationDidFinishNotification;
+
+NS_ASSUME_NONNULL_END

Pods/AFNetworking/AFNetworking/AFURLConnectionOperation.m

@@ -0,0 +1,792 @@
+// AFURLConnectionOperation.m
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "AFURLConnectionOperation.h"
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+#import <UIKit/UIKit.h>
+#endif
+
+#if !__has_feature(objc_arc)
+#error AFNetworking must be built with ARC.
+// You can turn on ARC for only AFNetworking files by adding -fobjc-arc to the build phase for each of its files.
+#endif
+
+typedef NS_ENUM(NSInteger, AFOperationState) {
+    AFOperationPausedState      = -1,
+    AFOperationReadyState       = 1,
+    AFOperationExecutingState   = 2,
+    AFOperationFinishedState    = 3,
+};
+
+static dispatch_group_t url_request_operation_completion_group() {
+    static dispatch_group_t af_url_request_operation_completion_group;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        af_url_request_operation_completion_group = dispatch_group_create();
+    });
+
+    return af_url_request_operation_completion_group;
+}
+
+static dispatch_queue_t url_request_operation_completion_queue() {
+    static dispatch_queue_t af_url_request_operation_completion_queue;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        af_url_request_operation_completion_queue = dispatch_queue_create("com.alamofire.networking.operation.queue", DISPATCH_QUEUE_CONCURRENT );
+    });
+
+    return af_url_request_operation_completion_queue;
+}
+
+static NSString * const kAFNetworkingLockName = @"com.alamofire.networking.operation.lock";
+
+NSString * const AFNetworkingOperationDidStartNotification = @"com.alamofire.networking.operation.start";
+NSString * const AFNetworkingOperationDidFinishNotification = @"com.alamofire.networking.operation.finish";
+
+typedef void (^AFURLConnectionOperationProgressBlock)(NSUInteger bytes, long long totalBytes, long long totalBytesExpected);
+typedef void (^AFURLConnectionOperationAuthenticationChallengeBlock)(NSURLConnection *connection, NSURLAuthenticationChallenge *challenge);
+typedef NSCachedURLResponse * (^AFURLConnectionOperationCacheResponseBlock)(NSURLConnection *connection, NSCachedURLResponse *cachedResponse);
+typedef NSURLRequest * (^AFURLConnectionOperationRedirectResponseBlock)(NSURLConnection *connection, NSURLRequest *request, NSURLResponse *redirectResponse);
+typedef void (^AFURLConnectionOperationBackgroundTaskCleanupBlock)();
+
+static inline NSString * AFKeyPathFromOperationState(AFOperationState state) {
+    switch (state) {
+        case AFOperationReadyState:
+            return @"isReady";
+        case AFOperationExecutingState:
+            return @"isExecuting";
+        case AFOperationFinishedState:
+            return @"isFinished";
+        case AFOperationPausedState:
+            return @"isPaused";
+        default: {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunreachable-code"
+            return @"state";
+#pragma clang diagnostic pop
+        }
+    }
+}
+
+static inline BOOL AFStateTransitionIsValid(AFOperationState fromState, AFOperationState toState, BOOL isCancelled) {
+    switch (fromState) {
+        case AFOperationReadyState:
+            switch (toState) {
+                case AFOperationPausedState:
+                case AFOperationExecutingState:
+                    return YES;
+                case AFOperationFinishedState:
+                    return isCancelled;
+                default:
+                    return NO;
+            }
+        case AFOperationExecutingState:
+            switch (toState) {
+                case AFOperationPausedState:
+                case AFOperationFinishedState:
+                    return YES;
+                default:
+                    return NO;
+            }
+        case AFOperationFinishedState:
+            return NO;
+        case AFOperationPausedState:
+            return toState == AFOperationReadyState;
+        default: {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunreachable-code"
+            switch (toState) {
+                case AFOperationPausedState:
+                case AFOperationReadyState:
+                case AFOperationExecutingState:
+                case AFOperationFinishedState:
+                    return YES;
+                default:
+                    return NO;
+            }
+        }
+#pragma clang diagnostic pop
+    }
+}
+
+@interface AFURLConnectionOperation ()
+@property (readwrite, nonatomic, assign) AFOperationState state;
+@property (readwrite, nonatomic, strong) NSRecursiveLock *lock;
+@property (readwrite, nonatomic, strong) NSURLConnection *connection;
+@property (readwrite, nonatomic, strong) NSURLRequest *request;
+@property (readwrite, nonatomic, strong) NSURLResponse *response;
+@property (readwrite, nonatomic, strong) NSError *error;
+@property (readwrite, nonatomic, strong) NSData *responseData;
+@property (readwrite, nonatomic, copy) NSString *responseString;
+@property (readwrite, nonatomic, assign) NSStringEncoding responseStringEncoding;
+@property (readwrite, nonatomic, assign) long long totalBytesRead;
+@property (readwrite, nonatomic, copy) AFURLConnectionOperationBackgroundTaskCleanupBlock backgroundTaskCleanup;
+@property (readwrite, nonatomic, copy) AFURLConnectionOperationProgressBlock uploadProgress;
+@property (readwrite, nonatomic, copy) AFURLConnectionOperationProgressBlock downloadProgress;
+@property (readwrite, nonatomic, copy) AFURLConnectionOperationAuthenticationChallengeBlock authenticationChallenge;
+@property (readwrite, nonatomic, copy) AFURLConnectionOperationCacheResponseBlock cacheResponse;
+@property (readwrite, nonatomic, copy) AFURLConnectionOperationRedirectResponseBlock redirectResponse;
+
+- (void)operationDidStart;
+- (void)finish;
+- (void)cancelConnection;
+@end
+
+@implementation AFURLConnectionOperation
+@synthesize outputStream = _outputStream;
+
++ (void)networkRequestThreadEntryPoint:(id)__unused object {
+    @autoreleasepool {
+        [[NSThread currentThread] setName:@"AFNetworking"];
+
+        NSRunLoop *runLoop = [NSRunLoop currentRunLoop];
+        [runLoop addPort:[NSMachPort port] forMode:NSDefaultRunLoopMode];
+        [runLoop run];
+    }
+}
+
++ (NSThread *)networkRequestThread {
+    static NSThread *_networkRequestThread = nil;
+    static dispatch_once_t oncePredicate;
+    dispatch_once(&oncePredicate, ^{
+        _networkRequestThread = [[NSThread alloc] initWithTarget:self selector:@selector(networkRequestThreadEntryPoint:) object:nil];
+        [_networkRequestThread start];
+    });
+
+    return _networkRequestThread;
+}
+
+- (instancetype)initWithRequest:(NSURLRequest *)urlRequest {
+    NSParameterAssert(urlRequest);
+
+    self = [super init];
+    if (!self) {
+		return nil;
+    }
+
+    _state = AFOperationReadyState;
+
+    self.lock = [[NSRecursiveLock alloc] init];
+    self.lock.name = kAFNetworkingLockName;
+
+    self.runLoopModes = [NSSet setWithObject:NSRunLoopCommonModes];
+
+    self.request = urlRequest;
+
+    self.shouldUseCredentialStorage = YES;
+
+    self.securityPolicy = [AFSecurityPolicy defaultPolicy];
+
+    return self;
+}
+
+- (instancetype)init NS_UNAVAILABLE
+{
+    return nil;
+}
+
+- (void)dealloc {
+    if (_outputStream) {
+        [_outputStream close];
+        _outputStream = nil;
+    }
+    
+    if (_backgroundTaskCleanup) {
+        _backgroundTaskCleanup();
+    }
+}
+
+#pragma mark -
+
+- (void)setResponseData:(NSData *)responseData {
+    [self.lock lock];
+    if (!responseData) {
+        _responseData = nil;
+    } else {
+        _responseData = [NSData dataWithBytes:responseData.bytes length:responseData.length];
+    }
+    [self.lock unlock];
+}
+
+- (NSString *)responseString {
+    [self.lock lock];
+    if (!_responseString && self.response && self.responseData) {
+        self.responseString = [[NSString alloc] initWithData:self.responseData encoding:self.responseStringEncoding];
+    }
+    [self.lock unlock];
+
+    return _responseString;
+}
+
+- (NSStringEncoding)responseStringEncoding {
+    [self.lock lock];
+    if (!_responseStringEncoding && self.response) {
+        NSStringEncoding stringEncoding = NSUTF8StringEncoding;
+        if (self.response.textEncodingName) {
+            CFStringEncoding IANAEncoding = CFStringConvertIANACharSetNameToEncoding((__bridge CFStringRef)self.response.textEncodingName);
+            if (IANAEncoding != kCFStringEncodingInvalidId) {
+                stringEncoding = CFStringConvertEncodingToNSStringEncoding(IANAEncoding);
+            }
+        }
+
+        self.responseStringEncoding = stringEncoding;
+    }
+    [self.lock unlock];
+
+    return _responseStringEncoding;
+}
+
+- (NSInputStream *)inputStream {
+    return self.request.HTTPBodyStream;
+}
+
+- (void)setInputStream:(NSInputStream *)inputStream {
+    NSMutableURLRequest *mutableRequest = [self.request mutableCopy];
+    mutableRequest.HTTPBodyStream = inputStream;
+    self.request = mutableRequest;
+}
+
+- (NSOutputStream *)outputStream {
+    if (!_outputStream) {
+        self.outputStream = [NSOutputStream outputStreamToMemory];
+    }
+
+    return _outputStream;
+}
+
+- (void)setOutputStream:(NSOutputStream *)outputStream {
+    [self.lock lock];
+    if (outputStream != _outputStream) {
+        if (_outputStream) {
+            [_outputStream close];
+        }
+
+        _outputStream = outputStream;
+    }
+    [self.lock unlock];
+}
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+- (void)setShouldExecuteAsBackgroundTaskWithExpirationHandler:(void (^)(void))handler {
+    [self.lock lock];
+    if (!self.backgroundTaskCleanup) {
+        UIApplication *application = [UIApplication sharedApplication];
+        UIBackgroundTaskIdentifier __block backgroundTaskIdentifier = UIBackgroundTaskInvalid;
+        __weak __typeof(self)weakSelf = self;
+        
+        self.backgroundTaskCleanup = ^(){
+            if (backgroundTaskIdentifier != UIBackgroundTaskInvalid) {
+                [[UIApplication sharedApplication] endBackgroundTask:backgroundTaskIdentifier];
+                backgroundTaskIdentifier = UIBackgroundTaskInvalid;
+            }
+        };
+        
+        backgroundTaskIdentifier = [application beginBackgroundTaskWithExpirationHandler:^{
+            __strong __typeof(weakSelf)strongSelf = weakSelf;
+
+            if (handler) {
+                handler();
+            }
+
+            if (strongSelf) {
+                [strongSelf cancel];
+                strongSelf.backgroundTaskCleanup();
+            }
+        }];
+    }
+    [self.lock unlock];
+}
+#endif
+
+#pragma mark -
+
+- (void)setState:(AFOperationState)state {
+    if (!AFStateTransitionIsValid(self.state, state, [self isCancelled])) {
+        return;
+    }
+
+    [self.lock lock];
+    NSString *oldStateKey = AFKeyPathFromOperationState(self.state);
+    NSString *newStateKey = AFKeyPathFromOperationState(state);
+
+    [self willChangeValueForKey:newStateKey];
+    [self willChangeValueForKey:oldStateKey];
+    _state = state;
+    [self didChangeValueForKey:oldStateKey];
+    [self didChangeValueForKey:newStateKey];
+    [self.lock unlock];
+}
+
+- (void)pause {
+    if ([self isPaused] || [self isFinished] || [self isCancelled]) {
+        return;
+    }
+
+    [self.lock lock];
+    if ([self isExecuting]) {
+        [self performSelector:@selector(operationDidPause) onThread:[[self class] networkRequestThread] withObject:nil waitUntilDone:NO modes:[self.runLoopModes allObjects]];
+
+        dispatch_async(dispatch_get_main_queue(), ^{
+            NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
+            [notificationCenter postNotificationName:AFNetworkingOperationDidFinishNotification object:self];
+        });
+    }
+
+    self.state = AFOperationPausedState;
+    [self.lock unlock];
+}
+
+- (void)operationDidPause {
+    [self.lock lock];
+    [self.connection cancel];
+    [self.lock unlock];
+}
+
+- (BOOL)isPaused {
+    return self.state == AFOperationPausedState;
+}
+
+- (void)resume {
+    if (![self isPaused]) {
+        return;
+    }
+
+    [self.lock lock];
+    self.state = AFOperationReadyState;
+
+    [self start];
+    [self.lock unlock];
+}
+
+#pragma mark -
+
+- (void)setUploadProgressBlock:(void (^)(NSUInteger bytesWritten, long long totalBytesWritten, long long totalBytesExpectedToWrite))block {
+    self.uploadProgress = block;
+}
+
+- (void)setDownloadProgressBlock:(void (^)(NSUInteger bytesRead, long long totalBytesRead, long long totalBytesExpectedToRead))block {
+    self.downloadProgress = block;
+}
+
+- (void)setWillSendRequestForAuthenticationChallengeBlock:(void (^)(NSURLConnection *connection, NSURLAuthenticationChallenge *challenge))block {
+    self.authenticationChallenge = block;
+}
+
+- (void)setCacheResponseBlock:(NSCachedURLResponse * (^)(NSURLConnection *connection, NSCachedURLResponse *cachedResponse))block {
+    self.cacheResponse = block;
+}
+
+- (void)setRedirectResponseBlock:(NSURLRequest * (^)(NSURLConnection *connection, NSURLRequest *request, NSURLResponse *redirectResponse))block {
+    self.redirectResponse = block;
+}
+
+#pragma mark - NSOperation
+
+- (void)setCompletionBlock:(void (^)(void))block {
+    [self.lock lock];
+    if (!block) {
+        [super setCompletionBlock:nil];
+    } else {
+        __weak __typeof(self)weakSelf = self;
+        [super setCompletionBlock:^ {
+            __strong __typeof(weakSelf)strongSelf = weakSelf;
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+            dispatch_group_t group = strongSelf.completionGroup ?: url_request_operation_completion_group();
+            dispatch_queue_t queue = strongSelf.completionQueue ?: dispatch_get_main_queue();
+#pragma clang diagnostic pop
+
+            dispatch_group_async(group, queue, ^{
+                block();
+            });
+
+            dispatch_group_notify(group, url_request_operation_completion_queue(), ^{
+                [strongSelf setCompletionBlock:nil];
+            });
+        }];
+    }
+    [self.lock unlock];
+}
+
+- (BOOL)isReady {
+    return self.state == AFOperationReadyState && [super isReady];
+}
+
+- (BOOL)isExecuting {
+    return self.state == AFOperationExecutingState;
+}
+
+- (BOOL)isFinished {
+    return self.state == AFOperationFinishedState;
+}
+
+- (BOOL)isConcurrent {
+    return YES;
+}
+
+- (void)start {
+    [self.lock lock];
+    if ([self isCancelled]) {
+        [self performSelector:@selector(cancelConnection) onThread:[[self class] networkRequestThread] withObject:nil waitUntilDone:NO modes:[self.runLoopModes allObjects]];
+    } else if ([self isReady]) {
+        self.state = AFOperationExecutingState;
+
+        [self performSelector:@selector(operationDidStart) onThread:[[self class] networkRequestThread] withObject:nil waitUntilDone:NO modes:[self.runLoopModes allObjects]];
+    }
+    [self.lock unlock];
+}
+
+- (void)operationDidStart {
+    [self.lock lock];
+    if (![self isCancelled]) {
+        self.connection = [[NSURLConnection alloc] initWithRequest:self.request delegate:self startImmediately:NO];
+
+        NSRunLoop *runLoop = [NSRunLoop currentRunLoop];
+        for (NSString *runLoopMode in self.runLoopModes) {
+            [self.connection scheduleInRunLoop:runLoop forMode:runLoopMode];
+            [self.outputStream scheduleInRunLoop:runLoop forMode:runLoopMode];
+        }
+
+        [self.outputStream open];
+        [self.connection start];
+    }
+    [self.lock unlock];
+
+    dispatch_async(dispatch_get_main_queue(), ^{
+        [[NSNotificationCenter defaultCenter] postNotificationName:AFNetworkingOperationDidStartNotification object:self];
+    });
+}
+
+- (void)finish {
+    [self.lock lock];
+    self.state = AFOperationFinishedState;
+    [self.lock unlock];
+
+    dispatch_async(dispatch_get_main_queue(), ^{
+        [[NSNotificationCenter defaultCenter] postNotificationName:AFNetworkingOperationDidFinishNotification object:self];
+    });
+}
+
+- (void)cancel {
+    [self.lock lock];
+    if (![self isFinished] && ![self isCancelled]) {
+        [super cancel];
+
+        if ([self isExecuting]) {
+            [self performSelector:@selector(cancelConnection) onThread:[[self class] networkRequestThread] withObject:nil waitUntilDone:NO modes:[self.runLoopModes allObjects]];
+        }
+    }
+    [self.lock unlock];
+}
+
+- (void)cancelConnection {
+    NSDictionary *userInfo = nil;
+    if ([self.request URL]) {
+        userInfo = @{NSURLErrorFailingURLErrorKey : [self.request URL]};
+    }
+    NSError *error = [NSError errorWithDomain:NSURLErrorDomain code:NSURLErrorCancelled userInfo:userInfo];
+
+    if (![self isFinished]) {
+        if (self.connection) {
+            [self.connection cancel];
+            [self performSelector:@selector(connection:didFailWithError:) withObject:self.connection withObject:error];
+        } else {
+            // Accommodate race condition where `self.connection` has not yet been set before cancellation
+            self.error = error;
+            [self finish];
+        }
+    }
+}
+
+#pragma mark -
+
++ (NSArray *)batchOfRequestOperations:(NSArray *)operations
+                        progressBlock:(void (^)(NSUInteger numberOfFinishedOperations, NSUInteger totalNumberOfOperations))progressBlock
+                      completionBlock:(void (^)(NSArray *operations))completionBlock
+{
+    if (!operations || [operations count] == 0) {
+        return @[[NSBlockOperation blockOperationWithBlock:^{
+            dispatch_async(dispatch_get_main_queue(), ^{
+                if (completionBlock) {
+                    completionBlock(@[]);
+                }
+            });
+        }]];
+    }
+
+    __block dispatch_group_t group = dispatch_group_create();
+    NSBlockOperation *batchedOperation = [NSBlockOperation blockOperationWithBlock:^{
+        dispatch_group_notify(group, dispatch_get_main_queue(), ^{
+            if (completionBlock) {
+                completionBlock(operations);
+            }
+        });
+    }];
+
+    for (AFURLConnectionOperation *operation in operations) {
+        operation.completionGroup = group;
+        void (^originalCompletionBlock)(void) = [operation.completionBlock copy];
+        __weak __typeof(operation)weakOperation = operation;
+        operation.completionBlock = ^{
+            __strong __typeof(weakOperation)strongOperation = weakOperation;
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+            dispatch_queue_t queue = strongOperation.completionQueue ?: dispatch_get_main_queue();
+#pragma clang diagnostic pop
+            dispatch_group_async(group, queue, ^{
+                if (originalCompletionBlock) {
+                    originalCompletionBlock();
+                }
+
+                NSUInteger numberOfFinishedOperations = [[operations indexesOfObjectsPassingTest:^BOOL(id op, NSUInteger __unused idx,  BOOL __unused *stop) {
+                    return [op isFinished];
+                }] count];
+
+                if (progressBlock) {
+                    progressBlock(numberOfFinishedOperations, [operations count]);
+                }
+
+                dispatch_group_leave(group);
+            });
+        };
+
+        dispatch_group_enter(group);
+        [batchedOperation addDependency:operation];
+    }
+
+    return [operations arrayByAddingObject:batchedOperation];
+}
+
+#pragma mark - NSObject
+
+- (NSString *)description {
+    [self.lock lock];
+    NSString *description = [NSString stringWithFormat:@"<%@: %p, state: %@, cancelled: %@ request: %@, response: %@>", NSStringFromClass([self class]), self, AFKeyPathFromOperationState(self.state), ([self isCancelled] ? @"YES" : @"NO"), self.request, self.response];
+    [self.lock unlock];
+    return description;
+}
+
+#pragma mark - NSURLConnectionDelegate
+
+- (void)connection:(NSURLConnection *)connection
+willSendRequestForAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge
+{
+    if (self.authenticationChallenge) {
+        self.authenticationChallenge(connection, challenge);
+        return;
+    }
+
+    if ([challenge.protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]) {
+        if ([self.securityPolicy evaluateServerTrust:challenge.protectionSpace.serverTrust forDomain:challenge.protectionSpace.host]) {
+            NSURLCredential *credential = [NSURLCredential credentialForTrust:challenge.protectionSpace.serverTrust];
+            [[challenge sender] useCredential:credential forAuthenticationChallenge:challenge];
+        } else {
+            [[challenge sender] cancelAuthenticationChallenge:challenge];
+        }
+    } else {
+        if ([challenge previousFailureCount] == 0) {
+            if (self.credential) {
+                [[challenge sender] useCredential:self.credential forAuthenticationChallenge:challenge];
+            } else {
+                [[challenge sender] continueWithoutCredentialForAuthenticationChallenge:challenge];
+            }
+        } else {
+            [[challenge sender] continueWithoutCredentialForAuthenticationChallenge:challenge];
+        }
+    }
+}
+
+- (BOOL)connectionShouldUseCredentialStorage:(NSURLConnection __unused *)connection {
+    return self.shouldUseCredentialStorage;
+}
+
+- (NSURLRequest *)connection:(NSURLConnection *)connection
+             willSendRequest:(NSURLRequest *)request
+            redirectResponse:(NSURLResponse *)redirectResponse
+{
+    if (self.redirectResponse) {
+        return self.redirectResponse(connection, request, redirectResponse);
+    } else {
+        return request;
+    }
+}
+
+- (void)connection:(NSURLConnection __unused *)connection
+   didSendBodyData:(NSInteger)bytesWritten
+ totalBytesWritten:(NSInteger)totalBytesWritten
+totalBytesExpectedToWrite:(NSInteger)totalBytesExpectedToWrite
+{
+    dispatch_async(dispatch_get_main_queue(), ^{
+        if (self.uploadProgress) {
+            self.uploadProgress((NSUInteger)bytesWritten, totalBytesWritten, totalBytesExpectedToWrite);
+        }
+    });
+}
+
+- (void)connection:(NSURLConnection __unused *)connection
+didReceiveResponse:(NSURLResponse *)response
+{
+    self.response = response;
+}
+
+- (void)connection:(NSURLConnection __unused *)connection
+    didReceiveData:(NSData *)data
+{
+    NSUInteger length = [data length];
+    while (YES) {
+        NSInteger totalNumberOfBytesWritten = 0;
+        if ([self.outputStream hasSpaceAvailable]) {
+            const uint8_t *dataBuffer = (uint8_t *)[data bytes];
+
+            NSInteger numberOfBytesWritten = 0;
+            while (totalNumberOfBytesWritten < (NSInteger)length) {
+                numberOfBytesWritten = [self.outputStream write:&dataBuffer[(NSUInteger)totalNumberOfBytesWritten] maxLength:(length - (NSUInteger)totalNumberOfBytesWritten)];
+                if (numberOfBytesWritten == -1) {
+                    break;
+                }
+
+                totalNumberOfBytesWritten += numberOfBytesWritten;
+            }
+
+            break;
+        } else {
+            [self.connection cancel];
+            if (self.outputStream.streamError) {
+                [self performSelector:@selector(connection:didFailWithError:) withObject:self.connection withObject:self.outputStream.streamError];
+            }
+            return;
+        }
+    }
+
+    dispatch_async(dispatch_get_main_queue(), ^{
+        self.totalBytesRead += (long long)length;
+
+        if (self.downloadProgress) {
+            self.downloadProgress(length, self.totalBytesRead, self.response.expectedContentLength);
+        }
+    });
+}
+
+- (void)connectionDidFinishLoading:(NSURLConnection __unused *)connection {
+    self.responseData = [self.outputStream propertyForKey:NSStreamDataWrittenToMemoryStreamKey];
+
+    [self.outputStream close];
+    if (self.responseData) {
+       self.outputStream = nil;
+    }
+
+    self.connection = nil;
+
+    [self finish];
+}
+
+- (void)connection:(NSURLConnection __unused *)connection
+  didFailWithError:(NSError *)error
+{
+    self.error = error;
+
+    [self.outputStream close];
+    if (self.responseData) {
+        self.outputStream = nil;
+    }
+
+    self.connection = nil;
+
+    [self finish];
+}
+
+- (NSCachedURLResponse *)connection:(NSURLConnection *)connection
+                  willCacheResponse:(NSCachedURLResponse *)cachedResponse
+{
+    if (self.cacheResponse) {
+        return self.cacheResponse(connection, cachedResponse);
+    } else {
+        if ([self isCancelled]) {
+            return nil;
+        }
+
+        return cachedResponse;
+    }
+}
+
+#pragma mark - NSSecureCoding
+
++ (BOOL)supportsSecureCoding {
+    return YES;
+}
+
+- (id)initWithCoder:(NSCoder *)decoder {
+    NSURLRequest *request = [decoder decodeObjectOfClass:[NSURLRequest class] forKey:NSStringFromSelector(@selector(request))];
+
+    self = [self initWithRequest:request];
+    if (!self) {
+        return nil;
+    }
+
+    self.state = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(state))] integerValue];
+    self.response = [decoder decodeObjectOfClass:[NSHTTPURLResponse class] forKey:NSStringFromSelector(@selector(response))];
+    self.error = [decoder decodeObjectOfClass:[NSError class] forKey:NSStringFromSelector(@selector(error))];
+    self.responseData = [decoder decodeObjectOfClass:[NSData class] forKey:NSStringFromSelector(@selector(responseData))];
+    self.totalBytesRead = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(totalBytesRead))] longLongValue];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [self pause];
+
+    [coder encodeObject:self.request forKey:NSStringFromSelector(@selector(request))];
+
+    switch (self.state) {
+        case AFOperationExecutingState:
+        case AFOperationPausedState:
+            [coder encodeInteger:AFOperationReadyState forKey:NSStringFromSelector(@selector(state))];
+            break;
+        default:
+            [coder encodeInteger:self.state forKey:NSStringFromSelector(@selector(state))];
+            break;
+    }
+
+    [coder encodeObject:self.response forKey:NSStringFromSelector(@selector(response))];
+    [coder encodeObject:self.error forKey:NSStringFromSelector(@selector(error))];
+    [coder encodeObject:self.responseData forKey:NSStringFromSelector(@selector(responseData))];
+    [coder encodeInt64:self.totalBytesRead forKey:NSStringFromSelector(@selector(totalBytesRead))];
+}
+
+#pragma mark - NSCopying
+
+- (id)copyWithZone:(NSZone *)zone {
+    AFURLConnectionOperation *operation = [(AFURLConnectionOperation *)[[self class] allocWithZone:zone] initWithRequest:self.request];
+
+    operation.uploadProgress = self.uploadProgress;
+    operation.downloadProgress = self.downloadProgress;
+    operation.authenticationChallenge = self.authenticationChallenge;
+    operation.cacheResponse = self.cacheResponse;
+    operation.redirectResponse = self.redirectResponse;
+    operation.completionQueue = self.completionQueue;
+    operation.completionGroup = self.completionGroup;
+
+    return operation;
+}
+
+@end

Pods/AFNetworking/AFNetworking/AFURLRequestSerialization.h

@@ -0,0 +1,473 @@
+// AFURLRequestSerialization.h
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+#if TARGET_OS_IOS
+#import <UIKit/UIKit.h>
+#elif TARGET_OS_WATCH
+#import <WatchKit/WatchKit.h>
+#endif
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ The `AFURLRequestSerialization` protocol is adopted by an object that encodes parameters for a specified HTTP requests. Request serializers may encode parameters as query strings, HTTP bodies, setting the appropriate HTTP header fields as necessary.
+
+ For example, a JSON request serializer may set the HTTP body of the request to a JSON representation, and set the `Content-Type` HTTP header field value to `application/json`.
+ */
+@protocol AFURLRequestSerialization <NSObject, NSSecureCoding, NSCopying>
+
+/**
+ Returns a request with the specified parameters encoded into a copy of the original request.
+
+ @param request The original request.
+ @param parameters The parameters to be encoded.
+ @param error The error that occurred while attempting to encode the request parameters.
+
+ @return A serialized request.
+ */
+- (nullable NSURLRequest *)requestBySerializingRequest:(NSURLRequest *)request
+                               withParameters:(nullable id)parameters
+                                        error:(NSError * __nullable __autoreleasing *)error;
+
+@end
+
+#pragma mark -
+
+/**
+
+ */
+typedef NS_ENUM(NSUInteger, AFHTTPRequestQueryStringSerializationStyle) {
+    AFHTTPRequestQueryStringDefaultStyle = 0,
+};
+
+@protocol AFMultipartFormData;
+
+/**
+ `AFHTTPRequestSerializer` conforms to the `AFURLRequestSerialization` & `AFURLResponseSerialization` protocols, offering a concrete base implementation of query string / URL form-encoded parameter serialization and default request headers, as well as response status code and content type validation.
+
+ Any request or response serializer dealing with HTTP is encouraged to subclass `AFHTTPRequestSerializer` in order to ensure consistent default behavior.
+ */
+@interface AFHTTPRequestSerializer : NSObject <AFURLRequestSerialization>
+
+/**
+ The string encoding used to serialize parameters. `NSUTF8StringEncoding` by default.
+ */
+@property (nonatomic, assign) NSStringEncoding stringEncoding;
+
+/**
+ Whether created requests can use the device’s cellular radio (if present). `YES` by default.
+
+ @see NSMutableURLRequest -setAllowsCellularAccess:
+ */
+@property (nonatomic, assign) BOOL allowsCellularAccess;
+
+/**
+ The cache policy of created requests. `NSURLRequestUseProtocolCachePolicy` by default.
+
+ @see NSMutableURLRequest -setCachePolicy:
+ */
+@property (nonatomic, assign) NSURLRequestCachePolicy cachePolicy;
+
+/**
+ Whether created requests should use the default cookie handling. `YES` by default.
+
+ @see NSMutableURLRequest -setHTTPShouldHandleCookies:
+ */
+@property (nonatomic, assign) BOOL HTTPShouldHandleCookies;
+
+/**
+ Whether created requests can continue transmitting data before receiving a response from an earlier transmission. `NO` by default
+
+ @see NSMutableURLRequest -setHTTPShouldUsePipelining:
+ */
+@property (nonatomic, assign) BOOL HTTPShouldUsePipelining;
+
+/**
+ The network service type for created requests. `NSURLNetworkServiceTypeDefault` by default.
+
+ @see NSMutableURLRequest -setNetworkServiceType:
+ */
+@property (nonatomic, assign) NSURLRequestNetworkServiceType networkServiceType;
+
+/**
+ The timeout interval, in seconds, for created requests. The default timeout interval is 60 seconds.
+
+ @see NSMutableURLRequest -setTimeoutInterval:
+ */
+@property (nonatomic, assign) NSTimeInterval timeoutInterval;
+
+///---------------------------------------
+/// @name Configuring HTTP Request Headers
+///---------------------------------------
+
+/**
+ Default HTTP header field values to be applied to serialized requests. By default, these include the following:
+
+ - `Accept-Language` with the contents of `NSLocale +preferredLanguages`
+ - `User-Agent` with the contents of various bundle identifiers and OS designations
+
+ @discussion To add or remove default request headers, use `setValue:forHTTPHeaderField:`.
+ */
+@property (readonly, nonatomic, strong) NSDictionary *HTTPRequestHeaders;
+
+/**
+ Creates and returns a serializer with default configuration.
+ */
++ (instancetype)serializer;
+
+/**
+ Sets the value for the HTTP headers set in request objects made by the HTTP client. If `nil`, removes the existing value for that header.
+
+ @param field The HTTP header to set a default value for
+ @param value The value set as default for the specified header, or `nil`
+ */
+- (void)setValue:(nullable NSString *)value
+forHTTPHeaderField:(NSString *)field;
+
+/**
+ Returns the value for the HTTP headers set in the request serializer.
+
+ @param field The HTTP header to retrieve the default value for
+
+ @return The value set as default for the specified header, or `nil`
+ */
+- (nullable NSString *)valueForHTTPHeaderField:(NSString *)field;
+
+/**
+ Sets the "Authorization" HTTP header set in request objects made by the HTTP client to a basic authentication value with Base64-encoded username and password. This overwrites any existing value for this header.
+
+ @param username The HTTP basic auth username
+ @param password The HTTP basic auth password
+ */
+- (void)setAuthorizationHeaderFieldWithUsername:(NSString *)username
+                                       password:(NSString *)password;
+
+/**
+ @deprecated This method has been deprecated. Use -setValue:forHTTPHeaderField: instead.
+ */
+- (void)setAuthorizationHeaderFieldWithToken:(NSString *)token DEPRECATED_ATTRIBUTE;
+
+
+/**
+ Clears any existing value for the "Authorization" HTTP header.
+ */
+- (void)clearAuthorizationHeader;
+
+///-------------------------------------------------------
+/// @name Configuring Query String Parameter Serialization
+///-------------------------------------------------------
+
+/**
+ HTTP methods for which serialized requests will encode parameters as a query string. `GET`, `HEAD`, and `DELETE` by default.
+ */
+@property (nonatomic, strong) NSSet *HTTPMethodsEncodingParametersInURI;
+
+/**
+ Set the method of query string serialization according to one of the pre-defined styles.
+
+ @param style The serialization style.
+
+ @see AFHTTPRequestQueryStringSerializationStyle
+ */
+- (void)setQueryStringSerializationWithStyle:(AFHTTPRequestQueryStringSerializationStyle)style;
+
+/**
+ Set the a custom method of query string serialization according to the specified block.
+
+ @param block A block that defines a process of encoding parameters into a query string. This block returns the query string and takes three arguments: the request, the parameters to encode, and the error that occurred when attempting to encode parameters for the given request.
+ */
+- (void)setQueryStringSerializationWithBlock:(nullable NSString * (^)(NSURLRequest *request, id parameters, NSError * __autoreleasing *error))block;
+
+///-------------------------------
+/// @name Creating Request Objects
+///-------------------------------
+
+/**
+ @deprecated This method has been deprecated. Use -requestWithMethod:URLString:parameters:error: instead.
+ */
+- (NSMutableURLRequest *)requestWithMethod:(NSString *)method
+                                 URLString:(NSString *)URLString
+                                parameters:(id)parameters DEPRECATED_ATTRIBUTE;
+
+/**
+ Creates an `NSMutableURLRequest` object with the specified HTTP method and URL string.
+
+ If the HTTP method is `GET`, `HEAD`, or `DELETE`, the parameters will be used to construct a url-encoded query string that is appended to the request's URL. Otherwise, the parameters will be encoded according to the value of the `parameterEncoding` property, and set as the request body.
+
+ @param method The HTTP method for the request, such as `GET`, `POST`, `PUT`, or `DELETE`. This parameter must not be `nil`.
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be either set as a query string for `GET` requests, or the request HTTP body.
+ @param error The error that occurred while constructing the request.
+
+ @return An `NSMutableURLRequest` object.
+ */
+- (NSMutableURLRequest *)requestWithMethod:(NSString *)method
+                                 URLString:(NSString *)URLString
+                                parameters:(nullable id)parameters
+                                     error:(NSError * __nullable __autoreleasing *)error;
+
+/**
+ @deprecated This method has been deprecated. Use -multipartFormRequestWithMethod:URLString:parameters:constructingBodyWithBlock:error: instead.
+ */
+- (NSMutableURLRequest *)multipartFormRequestWithMethod:(NSString *)method
+                                              URLString:(NSString *)URLString
+                                             parameters:(NSDictionary *)parameters
+                              constructingBodyWithBlock:(void (^)(id <AFMultipartFormData> formData))block DEPRECATED_ATTRIBUTE;
+
+/**
+ Creates an `NSMutableURLRequest` object with the specified HTTP method and URLString, and constructs a `multipart/form-data` HTTP body, using the specified parameters and multipart form data block. See http://www.w3.org/TR/html4/interact/forms.html#h-17.13.4.2
+
+ Multipart form requests are automatically streamed, reading files directly from disk along with in-memory data in a single HTTP body. The resulting `NSMutableURLRequest` object has an `HTTPBodyStream` property, so refrain from setting `HTTPBodyStream` or `HTTPBody` on this request object, as it will clear out the multipart form body stream.
+
+ @param method The HTTP method for the request. This parameter must not be `GET` or `HEAD`, or `nil`.
+ @param URLString The URL string used to create the request URL.
+ @param parameters The parameters to be encoded and set in the request HTTP body.
+ @param block A block that takes a single argument and appends data to the HTTP body. The block argument is an object adopting the `AFMultipartFormData` protocol.
+ @param error The error that occurred while constructing the request.
+
+ @return An `NSMutableURLRequest` object
+ */
+- (NSMutableURLRequest *)multipartFormRequestWithMethod:(NSString *)method
+                                              URLString:(NSString *)URLString
+                                             parameters:(nullable NSDictionary *)parameters
+                              constructingBodyWithBlock:(nullable void (^)(id <AFMultipartFormData> formData))block
+                                                  error:(NSError * __nullable __autoreleasing *)error;
+
+/**
+ Creates an `NSMutableURLRequest` by removing the `HTTPBodyStream` from a request, and asynchronously writing its contents into the specified file, invoking the completion handler when finished.
+
+ @param request The multipart form request. The `HTTPBodyStream` property of `request` must not be `nil`.
+ @param fileURL The file URL to write multipart form contents to.
+ @param handler A handler block to execute.
+
+ @discussion There is a bug in `NSURLSessionTask` that causes requests to not send a `Content-Length` header when streaming contents from an HTTP body, which is notably problematic when interacting with the Amazon S3 webservice. As a workaround, this method takes a request constructed with `multipartFormRequestWithMethod:URLString:parameters:constructingBodyWithBlock:error:`, or any other request with an `HTTPBodyStream`, writes the contents to the specified file and returns a copy of the original request with the `HTTPBodyStream` property set to `nil`. From here, the file can either be passed to `AFURLSessionManager -uploadTaskWithRequest:fromFile:progress:completionHandler:`, or have its contents read into an `NSData` that's assigned to the `HTTPBody` property of the request.
+
+ @see https://github.com/AFNetworking/AFNetworking/issues/1398
+ */
+- (NSMutableURLRequest *)requestWithMultipartFormRequest:(NSURLRequest *)request
+                             writingStreamContentsToFile:(NSURL *)fileURL
+                                       completionHandler:(nullable void (^)(NSError * __nullable error))handler;
+
+@end
+
+#pragma mark -
+
+/**
+ The `AFMultipartFormData` protocol defines the methods supported by the parameter in the block argument of `AFHTTPRequestSerializer -multipartFormRequestWithMethod:URLString:parameters:constructingBodyWithBlock:`.
+ */
+@protocol AFMultipartFormData
+
+/**
+ Appends the HTTP header `Content-Disposition: file; filename=#{generated filename}; name=#{name}"` and `Content-Type: #{generated mimeType}`, followed by the encoded file data and the multipart form boundary.
+
+ The filename and MIME type for this data in the form will be automatically generated, using the last path component of the `fileURL` and system associated MIME type for the `fileURL` extension, respectively.
+
+ @param fileURL The URL corresponding to the file whose content will be appended to the form. This parameter must not be `nil`.
+ @param name The name to be associated with the specified data. This parameter must not be `nil`.
+ @param error If an error occurs, upon return contains an `NSError` object that describes the problem.
+
+ @return `YES` if the file data was successfully appended, otherwise `NO`.
+ */
+- (BOOL)appendPartWithFileURL:(NSURL *)fileURL
+                         name:(NSString *)name
+                        error:(NSError * __nullable __autoreleasing *)error;
+
+/**
+ Appends the HTTP header `Content-Disposition: file; filename=#{filename}; name=#{name}"` and `Content-Type: #{mimeType}`, followed by the encoded file data and the multipart form boundary.
+
+ @param fileURL The URL corresponding to the file whose content will be appended to the form. This parameter must not be `nil`.
+ @param name The name to be associated with the specified data. This parameter must not be `nil`.
+ @param fileName The file name to be used in the `Content-Disposition` header. This parameter must not be `nil`.
+ @param mimeType The declared MIME type of the file data. This parameter must not be `nil`.
+ @param error If an error occurs, upon return contains an `NSError` object that describes the problem.
+
+ @return `YES` if the file data was successfully appended otherwise `NO`.
+ */
+- (BOOL)appendPartWithFileURL:(NSURL *)fileURL
+                         name:(NSString *)name
+                     fileName:(NSString *)fileName
+                     mimeType:(NSString *)mimeType
+                        error:(NSError * __nullable __autoreleasing *)error;
+
+/**
+ Appends the HTTP header `Content-Disposition: file; filename=#{filename}; name=#{name}"` and `Content-Type: #{mimeType}`, followed by the data from the input stream and the multipart form boundary.
+
+ @param inputStream The input stream to be appended to the form data
+ @param name The name to be associated with the specified input stream. This parameter must not be `nil`.
+ @param fileName The filename to be associated with the specified input stream. This parameter must not be `nil`.
+ @param length The length of the specified input stream in bytes.
+ @param mimeType The MIME type of the specified data. (For example, the MIME type for a JPEG image is image/jpeg.) For a list of valid MIME types, see http://www.iana.org/assignments/media-types/. This parameter must not be `nil`.
+ */
+- (void)appendPartWithInputStream:(nullable NSInputStream *)inputStream
+                             name:(NSString *)name
+                         fileName:(NSString *)fileName
+                           length:(int64_t)length
+                         mimeType:(NSString *)mimeType;
+
+/**
+ Appends the HTTP header `Content-Disposition: file; filename=#{filename}; name=#{name}"` and `Content-Type: #{mimeType}`, followed by the encoded file data and the multipart form boundary.
+
+ @param data The data to be encoded and appended to the form data.
+ @param name The name to be associated with the specified data. This parameter must not be `nil`.
+ @param fileName The filename to be associated with the specified data. This parameter must not be `nil`.
+ @param mimeType The MIME type of the specified data. (For example, the MIME type for a JPEG image is image/jpeg.) For a list of valid MIME types, see http://www.iana.org/assignments/media-types/. This parameter must not be `nil`.
+ */
+- (void)appendPartWithFileData:(NSData *)data
+                          name:(NSString *)name
+                      fileName:(NSString *)fileName
+                      mimeType:(NSString *)mimeType;
+
+/**
+ Appends the HTTP headers `Content-Disposition: form-data; name=#{name}"`, followed by the encoded data and the multipart form boundary.
+
+ @param data The data to be encoded and appended to the form data.
+ @param name The name to be associated with the specified data. This parameter must not be `nil`.
+ */
+
+- (void)appendPartWithFormData:(NSData *)data
+                          name:(NSString *)name;
+
+
+/**
+ Appends HTTP headers, followed by the encoded data and the multipart form boundary.
+
+ @param headers The HTTP headers to be appended to the form data.
+ @param body The data to be encoded and appended to the form data. This parameter must not be `nil`.
+ */
+- (void)appendPartWithHeaders:(nullable NSDictionary *)headers
+                         body:(NSData *)body;
+
+/**
+ Throttles request bandwidth by limiting the packet size and adding a delay for each chunk read from the upload stream.
+
+ When uploading over a 3G or EDGE connection, requests may fail with "request body stream exhausted". Setting a maximum packet size and delay according to the recommended values (`kAFUploadStream3GSuggestedPacketSize` and `kAFUploadStream3GSuggestedDelay`) lowers the risk of the input stream exceeding its allocated bandwidth. Unfortunately, there is no definite way to distinguish between a 3G, EDGE, or LTE connection over `NSURLConnection`. As such, it is not recommended that you throttle bandwidth based solely on network reachability. Instead, you should consider checking for the "request body stream exhausted" in a failure block, and then retrying the request with throttled bandwidth.
+
+ @param numberOfBytes Maximum packet size, in number of bytes. The default packet size for an input stream is 16kb.
+ @param delay Duration of delay each time a packet is read. By default, no delay is set.
+ */
+- (void)throttleBandwidthWithPacketSize:(NSUInteger)numberOfBytes
+                                  delay:(NSTimeInterval)delay;
+
+@end
+
+#pragma mark -
+
+/**
+ `AFJSONRequestSerializer` is a subclass of `AFHTTPRequestSerializer` that encodes parameters as JSON using `NSJSONSerialization`, setting the `Content-Type` of the encoded request to `application/json`.
+ */
+@interface AFJSONRequestSerializer : AFHTTPRequestSerializer
+
+/**
+ Options for writing the request JSON data from Foundation objects. For possible values, see the `NSJSONSerialization` documentation section "NSJSONWritingOptions". `0` by default.
+ */
+@property (nonatomic, assign) NSJSONWritingOptions writingOptions;
+
+/**
+ Creates and returns a JSON serializer with specified reading and writing options.
+
+ @param writingOptions The specified JSON writing options.
+ */
++ (instancetype)serializerWithWritingOptions:(NSJSONWritingOptions)writingOptions;
+
+@end
+
+#pragma mark -
+
+/**
+ `AFPropertyListRequestSerializer` is a subclass of `AFHTTPRequestSerializer` that encodes parameters as JSON using `NSPropertyListSerializer`, setting the `Content-Type` of the encoded request to `application/x-plist`.
+ */
+@interface AFPropertyListRequestSerializer : AFHTTPRequestSerializer
+
+/**
+ The property list format. Possible values are described in "NSPropertyListFormat".
+ */
+@property (nonatomic, assign) NSPropertyListFormat format;
+
+/**
+ @warning The `writeOptions` property is currently unused.
+ */
+@property (nonatomic, assign) NSPropertyListWriteOptions writeOptions;
+
+/**
+ Creates and returns a property list serializer with a specified format, read options, and write options.
+
+ @param format The property list format.
+ @param writeOptions The property list write options.
+
+ @warning The `writeOptions` property is currently unused.
+ */
++ (instancetype)serializerWithFormat:(NSPropertyListFormat)format
+                        writeOptions:(NSPropertyListWriteOptions)writeOptions;
+
+@end
+
+#pragma mark -
+
+///----------------
+/// @name Constants
+///----------------
+
+/**
+ ## Error Domains
+
+ The following error domain is predefined.
+
+ - `NSString * const AFURLRequestSerializationErrorDomain`
+
+ ### Constants
+
+ `AFURLRequestSerializationErrorDomain`
+ AFURLRequestSerializer errors. Error codes for `AFURLRequestSerializationErrorDomain` correspond to codes in `NSURLErrorDomain`.
+ */
+FOUNDATION_EXPORT NSString * const AFURLRequestSerializationErrorDomain;
+
+/**
+ ## User info dictionary keys
+
+ These keys may exist in the user info dictionary, in addition to those defined for NSError.
+
+ - `NSString * const AFNetworkingOperationFailingURLRequestErrorKey`
+
+ ### Constants
+
+ `AFNetworkingOperationFailingURLRequestErrorKey`
+ The corresponding value is an `NSURLRequest` containing the request of the operation associated with an error. This key is only present in the `AFURLRequestSerializationErrorDomain`.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingOperationFailingURLRequestErrorKey;
+
+/**
+ ## Throttling Bandwidth for HTTP Request Input Streams
+
+ @see -throttleBandwidthWithPacketSize:delay:
+
+ ### Constants
+
+ `kAFUploadStream3GSuggestedPacketSize`
+ Maximum packet size, in number of bytes. Equal to 16kb.
+
+ `kAFUploadStream3GSuggestedDelay`
+ Duration of delay each time a packet is read. Equal to 0.2 seconds.
+ */
+FOUNDATION_EXPORT NSUInteger const kAFUploadStream3GSuggestedPacketSize;
+FOUNDATION_EXPORT NSTimeInterval const kAFUploadStream3GSuggestedDelay;
+
+NS_ASSUME_NONNULL_END

Pods/AFNetworking/AFNetworking/AFURLRequestSerialization.m

@@ -0,0 +1,1425 @@
+// AFURLRequestSerialization.m
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "AFURLRequestSerialization.h"
+
+#if __IPHONE_OS_VERSION_MIN_REQUIRED
+#import <MobileCoreServices/MobileCoreServices.h>
+#else
+#import <CoreServices/CoreServices.h>
+#endif
+
+NSString * const AFURLRequestSerializationErrorDomain = @"com.alamofire.error.serialization.request";
+NSString * const AFNetworkingOperationFailingURLRequestErrorKey = @"com.alamofire.serialization.request.error.response";
+
+typedef NSString * (^AFQueryStringSerializationBlock)(NSURLRequest *request, id parameters, NSError *__autoreleasing *error);
+
+static NSString * AFBase64EncodedStringFromString(NSString *string) {
+    NSData *data = [NSData dataWithBytes:[string UTF8String] length:[string lengthOfBytesUsingEncoding:NSUTF8StringEncoding]];
+    NSUInteger length = [data length];
+    NSMutableData *mutableData = [NSMutableData dataWithLength:((length + 2) / 3) * 4];
+
+    uint8_t *input = (uint8_t *)[data bytes];
+    uint8_t *output = (uint8_t *)[mutableData mutableBytes];
+
+    for (NSUInteger i = 0; i < length; i += 3) {
+        NSUInteger value = 0;
+        for (NSUInteger j = i; j < (i + 3); j++) {
+            value <<= 8;
+            if (j < length) {
+                value |= (0xFF & input[j]);
+            }
+        }
+
+        static uint8_t const kAFBase64EncodingTable[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+        NSUInteger idx = (i / 3) * 4;
+        output[idx + 0] = kAFBase64EncodingTable[(value >> 18) & 0x3F];
+        output[idx + 1] = kAFBase64EncodingTable[(value >> 12) & 0x3F];
+        output[idx + 2] = (i + 1) < length ? kAFBase64EncodingTable[(value >> 6)  & 0x3F] : '=';
+        output[idx + 3] = (i + 2) < length ? kAFBase64EncodingTable[(value >> 0)  & 0x3F] : '=';
+    }
+
+    return [[NSString alloc] initWithData:mutableData encoding:NSASCIIStringEncoding];
+}
+
+/**
+ Returns a percent-escaped string following RFC 3986 for a query string key or value.
+ RFC 3986 states that the following characters are "reserved" characters.
+    - General Delimiters: ":", "#", "[", "]", "@", "?", "/"
+    - Sub-Delimiters: "!", "$", "&", "'", "(", ")", "*", "+", ",", ";", "="
+
+ In RFC 3986 - Section 3.4, it states that the "?" and "/" characters should not be escaped to allow
+ query strings to include a URL. Therefore, all "reserved" characters with the exception of "?" and "/"
+ should be percent-escaped in the query string.
+    - parameter string: The string to be percent-escaped.
+    - returns: The percent-escaped string.
+ */
+static NSString * AFPercentEscapedStringFromString(NSString *string) {
+    static NSString * const kAFCharactersGeneralDelimitersToEncode = @":#[]@"; // does not include "?" or "/" due to RFC 3986 - Section 3.4
+    static NSString * const kAFCharactersSubDelimitersToEncode = @"!$&'()*+,;=";
+
+    NSMutableCharacterSet * allowedCharacterSet = [[NSCharacterSet URLQueryAllowedCharacterSet] mutableCopy];
+    [allowedCharacterSet removeCharactersInString:[kAFCharactersGeneralDelimitersToEncode stringByAppendingString:kAFCharactersSubDelimitersToEncode]];
+
+	// FIXME: https://github.com/AFNetworking/AFNetworking/pull/3028
+    // return [string stringByAddingPercentEncodingWithAllowedCharacters:allowedCharacterSet];
+
+    static NSUInteger const batchSize = 50;
+
+    NSInteger index = 0;
+    NSMutableString *escaped = @"".mutableCopy;
+
+    while (index < string.length) {
+        NSUInteger length = MIN(string.length - index, batchSize);
+        NSRange range = NSMakeRange(index, length);
+
+        // To avoid breaking up character sequences such as 👴🏻👮🏽
+        range = [string rangeOfComposedCharacterSequencesForRange:range];
+
+        NSString *substring = [string substringWithRange:range];
+        NSString *encoded = [substring stringByAddingPercentEncodingWithAllowedCharacters:allowedCharacterSet];
+        [escaped appendString:encoded];
+
+        index += range.length;
+    }
+
+	return escaped;
+}
+
+#pragma mark -
+
+@interface AFQueryStringPair : NSObject
+@property (readwrite, nonatomic, strong) id field;
+@property (readwrite, nonatomic, strong) id value;
+
+- (id)initWithField:(id)field value:(id)value;
+
+- (NSString *)URLEncodedStringValue;
+@end
+
+@implementation AFQueryStringPair
+
+- (id)initWithField:(id)field value:(id)value {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.field = field;
+    self.value = value;
+
+    return self;
+}
+
+- (NSString *)URLEncodedStringValue {
+    if (!self.value || [self.value isEqual:[NSNull null]]) {
+        return AFPercentEscapedStringFromString([self.field description]);
+    } else {
+        return [NSString stringWithFormat:@"%@=%@", AFPercentEscapedStringFromString([self.field description]), AFPercentEscapedStringFromString([self.value description])];
+    }
+}
+
+@end
+
+#pragma mark -
+
+FOUNDATION_EXPORT NSArray * AFQueryStringPairsFromDictionary(NSDictionary *dictionary);
+FOUNDATION_EXPORT NSArray * AFQueryStringPairsFromKeyAndValue(NSString *key, id value);
+
+static NSString * AFQueryStringFromParameters(NSDictionary *parameters) {
+    NSMutableArray *mutablePairs = [NSMutableArray array];
+    for (AFQueryStringPair *pair in AFQueryStringPairsFromDictionary(parameters)) {
+        [mutablePairs addObject:[pair URLEncodedStringValue]];
+    }
+
+    return [mutablePairs componentsJoinedByString:@"&"];
+}
+
+NSArray * AFQueryStringPairsFromDictionary(NSDictionary *dictionary) {
+    return AFQueryStringPairsFromKeyAndValue(nil, dictionary);
+}
+
+NSArray * AFQueryStringPairsFromKeyAndValue(NSString *key, id value) {
+    NSMutableArray *mutableQueryStringComponents = [NSMutableArray array];
+
+    NSSortDescriptor *sortDescriptor = [NSSortDescriptor sortDescriptorWithKey:@"description" ascending:YES selector:@selector(compare:)];
+
+    if ([value isKindOfClass:[NSDictionary class]]) {
+        NSDictionary *dictionary = value;
+        // Sort dictionary keys to ensure consistent ordering in query string, which is important when deserializing potentially ambiguous sequences, such as an array of dictionaries
+        for (id nestedKey in [dictionary.allKeys sortedArrayUsingDescriptors:@[ sortDescriptor ]]) {
+            id nestedValue = dictionary[nestedKey];
+            if (nestedValue) {
+                [mutableQueryStringComponents addObjectsFromArray:AFQueryStringPairsFromKeyAndValue((key ? [NSString stringWithFormat:@"%@[%@]", key, nestedKey] : nestedKey), nestedValue)];
+            }
+        }
+    } else if ([value isKindOfClass:[NSArray class]]) {
+        NSArray *array = value;
+        for (id nestedValue in array) {
+            [mutableQueryStringComponents addObjectsFromArray:AFQueryStringPairsFromKeyAndValue([NSString stringWithFormat:@"%@[]", key], nestedValue)];
+        }
+    } else if ([value isKindOfClass:[NSSet class]]) {
+        NSSet *set = value;
+        for (id obj in [set sortedArrayUsingDescriptors:@[ sortDescriptor ]]) {
+            [mutableQueryStringComponents addObjectsFromArray:AFQueryStringPairsFromKeyAndValue(key, obj)];
+        }
+    } else {
+        [mutableQueryStringComponents addObject:[[AFQueryStringPair alloc] initWithField:key value:value]];
+    }
+
+    return mutableQueryStringComponents;
+}
+
+#pragma mark -
+
+@interface AFStreamingMultipartFormData : NSObject <AFMultipartFormData>
+- (instancetype)initWithURLRequest:(NSMutableURLRequest *)urlRequest
+                    stringEncoding:(NSStringEncoding)encoding;
+
+- (NSMutableURLRequest *)requestByFinalizingMultipartFormData;
+@end
+
+#pragma mark -
+
+static NSArray * AFHTTPRequestSerializerObservedKeyPaths() {
+    static NSArray *_AFHTTPRequestSerializerObservedKeyPaths = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        _AFHTTPRequestSerializerObservedKeyPaths = @[NSStringFromSelector(@selector(allowsCellularAccess)), NSStringFromSelector(@selector(cachePolicy)), NSStringFromSelector(@selector(HTTPShouldHandleCookies)), NSStringFromSelector(@selector(HTTPShouldUsePipelining)), NSStringFromSelector(@selector(networkServiceType)), NSStringFromSelector(@selector(timeoutInterval))];
+    });
+
+    return _AFHTTPRequestSerializerObservedKeyPaths;
+}
+
+static void *AFHTTPRequestSerializerObserverContext = &AFHTTPRequestSerializerObserverContext;
+
+@interface AFHTTPRequestSerializer ()
+@property (readwrite, nonatomic, strong) NSMutableSet *mutableObservedChangedKeyPaths;
+@property (readwrite, nonatomic, strong) NSMutableDictionary *mutableHTTPRequestHeaders;
+@property (readwrite, nonatomic, assign) AFHTTPRequestQueryStringSerializationStyle queryStringSerializationStyle;
+@property (readwrite, nonatomic, copy) AFQueryStringSerializationBlock queryStringSerialization;
+@end
+
+@implementation AFHTTPRequestSerializer
+
++ (instancetype)serializer {
+    return [[self alloc] init];
+}
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.stringEncoding = NSUTF8StringEncoding;
+
+    self.mutableHTTPRequestHeaders = [NSMutableDictionary dictionary];
+
+    // Accept-Language HTTP Header; see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.4
+    NSMutableArray *acceptLanguagesComponents = [NSMutableArray array];
+    [[NSLocale preferredLanguages] enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
+        float q = 1.0f - (idx * 0.1f);
+        [acceptLanguagesComponents addObject:[NSString stringWithFormat:@"%@;q=%0.1g", obj, q]];
+        *stop = q <= 0.5f;
+    }];
+    [self setValue:[acceptLanguagesComponents componentsJoinedByString:@", "] forHTTPHeaderField:@"Accept-Language"];
+
+    NSString *userAgent = nil;
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+#if TARGET_OS_IOS
+    // User-Agent Header; see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.43
+    userAgent = [NSString stringWithFormat:@"%@/%@ (%@; iOS %@; Scale/%0.2f)", [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleExecutableKey] ?: [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleIdentifierKey], [[NSBundle mainBundle] infoDictionary][@"CFBundleShortVersionString"] ?: [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleVersionKey], [[UIDevice currentDevice] model], [[UIDevice currentDevice] systemVersion], [[UIScreen mainScreen] scale]];
+#elif TARGET_OS_WATCH
+    // User-Agent Header; see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.43
+    userAgent = [NSString stringWithFormat:@"%@/%@ (%@; watchOS %@; Scale/%0.2f)", [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleExecutableKey] ?: [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleIdentifierKey], [[NSBundle mainBundle] infoDictionary][@"CFBundleShortVersionString"] ?: [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleVersionKey], [[WKInterfaceDevice currentDevice] model], [[WKInterfaceDevice currentDevice] systemVersion], [[WKInterfaceDevice currentDevice] screenScale]];
+#elif defined(__MAC_OS_X_VERSION_MIN_REQUIRED)
+    userAgent = [NSString stringWithFormat:@"%@/%@ (Mac OS X %@)", [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleExecutableKey] ?: [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleIdentifierKey], [[NSBundle mainBundle] infoDictionary][@"CFBundleShortVersionString"] ?: [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleVersionKey], [[NSProcessInfo processInfo] operatingSystemVersionString]];
+#endif
+#pragma clang diagnostic pop
+    if (userAgent) {
+        if (![userAgent canBeConvertedToEncoding:NSASCIIStringEncoding]) {
+            NSMutableString *mutableUserAgent = [userAgent mutableCopy];
+            if (CFStringTransform((__bridge CFMutableStringRef)(mutableUserAgent), NULL, (__bridge CFStringRef)@"Any-Latin; Latin-ASCII; [:^ASCII:] Remove", false)) {
+                userAgent = mutableUserAgent;
+            }
+        }
+        [self setValue:userAgent forHTTPHeaderField:@"User-Agent"];
+    }
+
+    // HTTP Method Definitions; see http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html
+    self.HTTPMethodsEncodingParametersInURI = [NSSet setWithObjects:@"GET", @"HEAD", @"DELETE", nil];
+
+    self.mutableObservedChangedKeyPaths = [NSMutableSet set];
+    for (NSString *keyPath in AFHTTPRequestSerializerObservedKeyPaths()) {
+        if ([self respondsToSelector:NSSelectorFromString(keyPath)]) {
+            [self addObserver:self forKeyPath:keyPath options:NSKeyValueObservingOptionNew context:AFHTTPRequestSerializerObserverContext];
+        }
+    }
+
+    return self;
+}
+
+- (void)dealloc {
+    for (NSString *keyPath in AFHTTPRequestSerializerObservedKeyPaths()) {
+        if ([self respondsToSelector:NSSelectorFromString(keyPath)]) {
+            [self removeObserver:self forKeyPath:keyPath context:AFHTTPRequestSerializerObserverContext];
+        }
+    }
+}
+
+#pragma mark -
+
+// Workarounds for crashing behavior using Key-Value Observing with XCTest
+// See https://github.com/AFNetworking/AFNetworking/issues/2523
+
+- (void)setAllowsCellularAccess:(BOOL)allowsCellularAccess {
+    [self willChangeValueForKey:NSStringFromSelector(@selector(allowsCellularAccess))];
+    _allowsCellularAccess = allowsCellularAccess;
+    [self didChangeValueForKey:NSStringFromSelector(@selector(allowsCellularAccess))];
+}
+
+- (void)setCachePolicy:(NSURLRequestCachePolicy)cachePolicy {
+    [self willChangeValueForKey:NSStringFromSelector(@selector(cachePolicy))];
+    _cachePolicy = cachePolicy;
+    [self didChangeValueForKey:NSStringFromSelector(@selector(cachePolicy))];
+}
+
+- (void)setHTTPShouldHandleCookies:(BOOL)HTTPShouldHandleCookies {
+    [self willChangeValueForKey:NSStringFromSelector(@selector(HTTPShouldHandleCookies))];
+    _HTTPShouldHandleCookies = HTTPShouldHandleCookies;
+    [self didChangeValueForKey:NSStringFromSelector(@selector(HTTPShouldHandleCookies))];
+}
+
+- (void)setHTTPShouldUsePipelining:(BOOL)HTTPShouldUsePipelining {
+    [self willChangeValueForKey:NSStringFromSelector(@selector(HTTPShouldUsePipelining))];
+    _HTTPShouldUsePipelining = HTTPShouldUsePipelining;
+    [self didChangeValueForKey:NSStringFromSelector(@selector(HTTPShouldUsePipelining))];
+}
+
+- (void)setNetworkServiceType:(NSURLRequestNetworkServiceType)networkServiceType {
+    [self willChangeValueForKey:NSStringFromSelector(@selector(networkServiceType))];
+    _networkServiceType = networkServiceType;
+    [self didChangeValueForKey:NSStringFromSelector(@selector(networkServiceType))];
+}
+
+- (void)setTimeoutInterval:(NSTimeInterval)timeoutInterval {
+    [self willChangeValueForKey:NSStringFromSelector(@selector(timeoutInterval))];
+    _timeoutInterval = timeoutInterval;
+    [self didChangeValueForKey:NSStringFromSelector(@selector(timeoutInterval))];
+}
+
+#pragma mark -
+
+- (NSDictionary *)HTTPRequestHeaders {
+    return [NSDictionary dictionaryWithDictionary:self.mutableHTTPRequestHeaders];
+}
+
+- (void)setValue:(NSString *)value
+forHTTPHeaderField:(NSString *)field
+{
+	[self.mutableHTTPRequestHeaders setValue:value forKey:field];
+}
+
+- (NSString *)valueForHTTPHeaderField:(NSString *)field {
+    return [self.mutableHTTPRequestHeaders valueForKey:field];
+}
+
+- (void)setAuthorizationHeaderFieldWithUsername:(NSString *)username
+                                       password:(NSString *)password
+{
+	NSString *basicAuthCredentials = [NSString stringWithFormat:@"%@:%@", username, password];
+    [self setValue:[NSString stringWithFormat:@"Basic %@", AFBase64EncodedStringFromString(basicAuthCredentials)] forHTTPHeaderField:@"Authorization"];
+}
+
+- (void)setAuthorizationHeaderFieldWithToken:(NSString *)token {
+    [self setValue:[NSString stringWithFormat:@"Token token=\"%@\"", token] forHTTPHeaderField:@"Authorization"];
+}
+
+- (void)clearAuthorizationHeader {
+	[self.mutableHTTPRequestHeaders removeObjectForKey:@"Authorization"];
+}
+
+#pragma mark -
+
+- (void)setQueryStringSerializationWithStyle:(AFHTTPRequestQueryStringSerializationStyle)style {
+    self.queryStringSerializationStyle = style;
+    self.queryStringSerialization = nil;
+}
+
+- (void)setQueryStringSerializationWithBlock:(NSString *(^)(NSURLRequest *, id, NSError *__autoreleasing *))block {
+    self.queryStringSerialization = block;
+}
+
+#pragma mark -
+
+- (NSMutableURLRequest *)requestWithMethod:(NSString *)method
+                                 URLString:(NSString *)URLString
+                                parameters:(id)parameters
+{
+    return [self requestWithMethod:method URLString:URLString parameters:parameters error:nil];
+}
+
+- (NSMutableURLRequest *)requestWithMethod:(NSString *)method
+                                 URLString:(NSString *)URLString
+                                parameters:(id)parameters
+                                     error:(NSError *__autoreleasing *)error
+{
+    NSParameterAssert(method);
+    NSParameterAssert(URLString);
+
+    NSURL *url = [NSURL URLWithString:URLString];
+
+    NSParameterAssert(url);
+
+    NSMutableURLRequest *mutableRequest = [[NSMutableURLRequest alloc] initWithURL:url];
+    mutableRequest.HTTPMethod = method;
+
+    for (NSString *keyPath in AFHTTPRequestSerializerObservedKeyPaths()) {
+        if ([self.mutableObservedChangedKeyPaths containsObject:keyPath]) {
+            [mutableRequest setValue:[self valueForKeyPath:keyPath] forKey:keyPath];
+        }
+    }
+
+    mutableRequest = [[self requestBySerializingRequest:mutableRequest withParameters:parameters error:error] mutableCopy];
+
+	return mutableRequest;
+}
+
+- (NSMutableURLRequest *)multipartFormRequestWithMethod:(NSString *)method
+                                              URLString:(NSString *)URLString
+                                             parameters:(NSDictionary *)parameters
+                              constructingBodyWithBlock:(void (^)(id <AFMultipartFormData> formData))block
+{
+    return [self multipartFormRequestWithMethod:method URLString:URLString parameters:parameters constructingBodyWithBlock:block error:nil];
+}
+
+- (NSMutableURLRequest *)multipartFormRequestWithMethod:(NSString *)method
+                                              URLString:(NSString *)URLString
+                                             parameters:(NSDictionary *)parameters
+                              constructingBodyWithBlock:(void (^)(id <AFMultipartFormData> formData))block
+                                                  error:(NSError *__autoreleasing *)error
+{
+    NSParameterAssert(method);
+    NSParameterAssert(![method isEqualToString:@"GET"] && ![method isEqualToString:@"HEAD"]);
+
+    NSMutableURLRequest *mutableRequest = [self requestWithMethod:method URLString:URLString parameters:nil error:error];
+
+    __block AFStreamingMultipartFormData *formData = [[AFStreamingMultipartFormData alloc] initWithURLRequest:mutableRequest stringEncoding:NSUTF8StringEncoding];
+
+    if (parameters) {
+        for (AFQueryStringPair *pair in AFQueryStringPairsFromDictionary(parameters)) {
+            NSData *data = nil;
+            if ([pair.value isKindOfClass:[NSData class]]) {
+                data = pair.value;
+            } else if ([pair.value isEqual:[NSNull null]]) {
+                data = [NSData data];
+            } else {
+                data = [[pair.value description] dataUsingEncoding:self.stringEncoding];
+            }
+
+            if (data) {
+                [formData appendPartWithFormData:data name:[pair.field description]];
+            }
+        }
+    }
+
+    if (block) {
+        block(formData);
+    }
+
+    return [formData requestByFinalizingMultipartFormData];
+}
+
+- (NSMutableURLRequest *)requestWithMultipartFormRequest:(NSURLRequest *)request
+                             writingStreamContentsToFile:(NSURL *)fileURL
+                                       completionHandler:(void (^)(NSError *error))handler
+{
+    NSParameterAssert(request.HTTPBodyStream);
+    NSParameterAssert([fileURL isFileURL]);
+
+    NSInputStream *inputStream = request.HTTPBodyStream;
+    NSOutputStream *outputStream = [[NSOutputStream alloc] initWithURL:fileURL append:NO];
+    __block NSError *error = nil;
+
+    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
+        [inputStream scheduleInRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];
+        [outputStream scheduleInRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];
+
+        [inputStream open];
+        [outputStream open];
+
+        while ([inputStream hasBytesAvailable] && [outputStream hasSpaceAvailable]) {
+            uint8_t buffer[1024];
+
+            NSInteger bytesRead = [inputStream read:buffer maxLength:1024];
+            if (inputStream.streamError || bytesRead < 0) {
+                error = inputStream.streamError;
+                break;
+            }
+
+            NSInteger bytesWritten = [outputStream write:buffer maxLength:(NSUInteger)bytesRead];
+            if (outputStream.streamError || bytesWritten < 0) {
+                error = outputStream.streamError;
+                break;
+            }
+
+            if (bytesRead == 0 && bytesWritten == 0) {
+                break;
+            }
+        }
+
+        [outputStream close];
+        [inputStream close];
+
+        if (handler) {
+            dispatch_async(dispatch_get_main_queue(), ^{
+                handler(error);
+            });
+        }
+    });
+
+    NSMutableURLRequest *mutableRequest = [request mutableCopy];
+    mutableRequest.HTTPBodyStream = nil;
+
+    return mutableRequest;
+}
+
+#pragma mark - AFURLRequestSerialization
+
+- (NSURLRequest *)requestBySerializingRequest:(NSURLRequest *)request
+                               withParameters:(id)parameters
+                                        error:(NSError *__autoreleasing *)error
+{
+    NSParameterAssert(request);
+
+    NSMutableURLRequest *mutableRequest = [request mutableCopy];
+
+    [self.HTTPRequestHeaders enumerateKeysAndObjectsUsingBlock:^(id field, id value, BOOL * __unused stop) {
+        if (![request valueForHTTPHeaderField:field]) {
+            [mutableRequest setValue:value forHTTPHeaderField:field];
+        }
+    }];
+
+    NSString *query = nil;
+    if (parameters) {
+        if (self.queryStringSerialization) {
+            NSError *serializationError;
+            query = self.queryStringSerialization(request, parameters, &serializationError);
+
+            if (serializationError) {
+                if (error) {
+                    *error = serializationError;
+                }
+
+                return nil;
+            }
+        } else {
+            switch (self.queryStringSerializationStyle) {
+                case AFHTTPRequestQueryStringDefaultStyle:
+                    query = AFQueryStringFromParameters(parameters);
+                    break;
+            }
+        }
+    }
+
+    if ([self.HTTPMethodsEncodingParametersInURI containsObject:[[request HTTPMethod] uppercaseString]]) {
+        if (query) {
+            mutableRequest.URL = [NSURL URLWithString:[[mutableRequest.URL absoluteString] stringByAppendingFormat:mutableRequest.URL.query ? @"&%@" : @"?%@", query]];
+        }
+    } else {
+        // #2864: an empty string is a valid x-www-form-urlencoded payload
+        if (!query) {
+            query = @"";
+        }
+        if (![mutableRequest valueForHTTPHeaderField:@"Content-Type"]) {
+            [mutableRequest setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
+        }
+        [mutableRequest setHTTPBody:[query dataUsingEncoding:self.stringEncoding]];
+    }
+
+    return mutableRequest;
+}
+
+#pragma mark - NSKeyValueObserving
+
++ (BOOL)automaticallyNotifiesObserversForKey:(NSString *)key {
+    if ([AFHTTPRequestSerializerObservedKeyPaths() containsObject:key]) {
+        return NO;
+    }
+
+    return [super automaticallyNotifiesObserversForKey:key];
+}
+
+- (void)observeValueForKeyPath:(NSString *)keyPath
+                      ofObject:(__unused id)object
+                        change:(NSDictionary *)change
+                       context:(void *)context
+{
+    if (context == AFHTTPRequestSerializerObserverContext) {
+        if ([change[NSKeyValueChangeNewKey] isEqual:[NSNull null]]) {
+            [self.mutableObservedChangedKeyPaths removeObject:keyPath];
+        } else {
+            [self.mutableObservedChangedKeyPaths addObject:keyPath];
+        }
+    }
+}
+
+#pragma mark - NSSecureCoding
+
++ (BOOL)supportsSecureCoding {
+    return YES;
+}
+
+- (id)initWithCoder:(NSCoder *)decoder {
+    self = [self init];
+    if (!self) {
+        return nil;
+    }
+
+    self.mutableHTTPRequestHeaders = [[decoder decodeObjectOfClass:[NSDictionary class] forKey:NSStringFromSelector(@selector(mutableHTTPRequestHeaders))] mutableCopy];
+    self.queryStringSerializationStyle = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(queryStringSerializationStyle))] unsignedIntegerValue];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [coder encodeObject:self.mutableHTTPRequestHeaders forKey:NSStringFromSelector(@selector(mutableHTTPRequestHeaders))];
+    [coder encodeInteger:self.queryStringSerializationStyle forKey:NSStringFromSelector(@selector(queryStringSerializationStyle))];
+}
+
+#pragma mark - NSCopying
+
+- (id)copyWithZone:(NSZone *)zone {
+    AFHTTPRequestSerializer *serializer = [[[self class] allocWithZone:zone] init];
+    serializer.mutableHTTPRequestHeaders = [self.mutableHTTPRequestHeaders mutableCopyWithZone:zone];
+    serializer.queryStringSerializationStyle = self.queryStringSerializationStyle;
+    serializer.queryStringSerialization = self.queryStringSerialization;
+
+    return serializer;
+}
+
+@end
+
+#pragma mark -
+
+static NSString * AFCreateMultipartFormBoundary() {
+    return [NSString stringWithFormat:@"Boundary+%08X%08X", arc4random(), arc4random()];
+}
+
+static NSString * const kAFMultipartFormCRLF = @"\r\n";
+
+static inline NSString * AFMultipartFormInitialBoundary(NSString *boundary) {
+    return [NSString stringWithFormat:@"--%@%@", boundary, kAFMultipartFormCRLF];
+}
+
+static inline NSString * AFMultipartFormEncapsulationBoundary(NSString *boundary) {
+    return [NSString stringWithFormat:@"%@--%@%@", kAFMultipartFormCRLF, boundary, kAFMultipartFormCRLF];
+}
+
+static inline NSString * AFMultipartFormFinalBoundary(NSString *boundary) {
+    return [NSString stringWithFormat:@"%@--%@--%@", kAFMultipartFormCRLF, boundary, kAFMultipartFormCRLF];
+}
+
+static inline NSString * AFContentTypeForPathExtension(NSString *extension) {
+#ifdef __UTTYPE__
+    NSString *UTI = (__bridge_transfer NSString *)UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, (__bridge CFStringRef)extension, NULL);
+    NSString *contentType = (__bridge_transfer NSString *)UTTypeCopyPreferredTagWithClass((__bridge CFStringRef)UTI, kUTTagClassMIMEType);
+    if (!contentType) {
+        return @"application/octet-stream";
+    } else {
+        return contentType;
+    }
+#else
+#pragma unused (extension)
+    return @"application/octet-stream";
+#endif
+}
+
+NSUInteger const kAFUploadStream3GSuggestedPacketSize = 1024 * 16;
+NSTimeInterval const kAFUploadStream3GSuggestedDelay = 0.2;
+
+@interface AFHTTPBodyPart : NSObject
+@property (nonatomic, assign) NSStringEncoding stringEncoding;
+@property (nonatomic, strong) NSDictionary *headers;
+@property (nonatomic, copy) NSString *boundary;
+@property (nonatomic, strong) id body;
+@property (nonatomic, assign) unsigned long long bodyContentLength;
+@property (nonatomic, strong) NSInputStream *inputStream;
+
+@property (nonatomic, assign) BOOL hasInitialBoundary;
+@property (nonatomic, assign) BOOL hasFinalBoundary;
+
+@property (readonly, nonatomic, assign, getter = hasBytesAvailable) BOOL bytesAvailable;
+@property (readonly, nonatomic, assign) unsigned long long contentLength;
+
+- (NSInteger)read:(uint8_t *)buffer
+        maxLength:(NSUInteger)length;
+@end
+
+@interface AFMultipartBodyStream : NSInputStream <NSStreamDelegate>
+@property (nonatomic, assign) NSUInteger numberOfBytesInPacket;
+@property (nonatomic, assign) NSTimeInterval delay;
+@property (nonatomic, strong) NSInputStream *inputStream;
+@property (readonly, nonatomic, assign) unsigned long long contentLength;
+@property (readonly, nonatomic, assign, getter = isEmpty) BOOL empty;
+
+- (id)initWithStringEncoding:(NSStringEncoding)encoding;
+- (void)setInitialAndFinalBoundaries;
+- (void)appendHTTPBodyPart:(AFHTTPBodyPart *)bodyPart;
+@end
+
+#pragma mark -
+
+@interface AFStreamingMultipartFormData ()
+@property (readwrite, nonatomic, copy) NSMutableURLRequest *request;
+@property (readwrite, nonatomic, assign) NSStringEncoding stringEncoding;
+@property (readwrite, nonatomic, copy) NSString *boundary;
+@property (readwrite, nonatomic, strong) AFMultipartBodyStream *bodyStream;
+@end
+
+@implementation AFStreamingMultipartFormData
+
+- (id)initWithURLRequest:(NSMutableURLRequest *)urlRequest
+          stringEncoding:(NSStringEncoding)encoding
+{
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.request = urlRequest;
+    self.stringEncoding = encoding;
+    self.boundary = AFCreateMultipartFormBoundary();
+    self.bodyStream = [[AFMultipartBodyStream alloc] initWithStringEncoding:encoding];
+
+    return self;
+}
+
+- (BOOL)appendPartWithFileURL:(NSURL *)fileURL
+                         name:(NSString *)name
+                        error:(NSError * __autoreleasing *)error
+{
+    NSParameterAssert(fileURL);
+    NSParameterAssert(name);
+
+    NSString *fileName = [fileURL lastPathComponent];
+    NSString *mimeType = AFContentTypeForPathExtension([fileURL pathExtension]);
+
+    return [self appendPartWithFileURL:fileURL name:name fileName:fileName mimeType:mimeType error:error];
+}
+
+- (BOOL)appendPartWithFileURL:(NSURL *)fileURL
+                         name:(NSString *)name
+                     fileName:(NSString *)fileName
+                     mimeType:(NSString *)mimeType
+                        error:(NSError * __autoreleasing *)error
+{
+    NSParameterAssert(fileURL);
+    NSParameterAssert(name);
+    NSParameterAssert(fileName);
+    NSParameterAssert(mimeType);
+
+    if (![fileURL isFileURL]) {
+        NSDictionary *userInfo = @{NSLocalizedFailureReasonErrorKey: NSLocalizedStringFromTable(@"Expected URL to be a file URL", @"AFNetworking", nil)};
+        if (error) {
+            *error = [[NSError alloc] initWithDomain:AFURLRequestSerializationErrorDomain code:NSURLErrorBadURL userInfo:userInfo];
+        }
+
+        return NO;
+    } else if ([fileURL checkResourceIsReachableAndReturnError:error] == NO) {
+        NSDictionary *userInfo = @{NSLocalizedFailureReasonErrorKey: NSLocalizedStringFromTable(@"File URL not reachable.", @"AFNetworking", nil)};
+        if (error) {
+            *error = [[NSError alloc] initWithDomain:AFURLRequestSerializationErrorDomain code:NSURLErrorBadURL userInfo:userInfo];
+        }
+
+        return NO;
+    }
+
+    NSDictionary *fileAttributes = [[NSFileManager defaultManager] attributesOfItemAtPath:[fileURL path] error:error];
+    if (!fileAttributes) {
+        return NO;
+    }
+
+    NSMutableDictionary *mutableHeaders = [NSMutableDictionary dictionary];
+    [mutableHeaders setValue:[NSString stringWithFormat:@"form-data; name=\"%@\"; filename=\"%@\"", name, fileName] forKey:@"Content-Disposition"];
+    [mutableHeaders setValue:mimeType forKey:@"Content-Type"];
+
+    AFHTTPBodyPart *bodyPart = [[AFHTTPBodyPart alloc] init];
+    bodyPart.stringEncoding = self.stringEncoding;
+    bodyPart.headers = mutableHeaders;
+    bodyPart.boundary = self.boundary;
+    bodyPart.body = fileURL;
+    bodyPart.bodyContentLength = [fileAttributes[NSFileSize] unsignedLongLongValue];
+    [self.bodyStream appendHTTPBodyPart:bodyPart];
+
+    return YES;
+}
+
+- (void)appendPartWithInputStream:(NSInputStream *)inputStream
+                             name:(NSString *)name
+                         fileName:(NSString *)fileName
+                           length:(int64_t)length
+                         mimeType:(NSString *)mimeType
+{
+    NSParameterAssert(name);
+    NSParameterAssert(fileName);
+    NSParameterAssert(mimeType);
+
+    NSMutableDictionary *mutableHeaders = [NSMutableDictionary dictionary];
+    [mutableHeaders setValue:[NSString stringWithFormat:@"form-data; name=\"%@\"; filename=\"%@\"", name, fileName] forKey:@"Content-Disposition"];
+    [mutableHeaders setValue:mimeType forKey:@"Content-Type"];
+
+    AFHTTPBodyPart *bodyPart = [[AFHTTPBodyPart alloc] init];
+    bodyPart.stringEncoding = self.stringEncoding;
+    bodyPart.headers = mutableHeaders;
+    bodyPart.boundary = self.boundary;
+    bodyPart.body = inputStream;
+
+    bodyPart.bodyContentLength = (unsigned long long)length;
+
+    [self.bodyStream appendHTTPBodyPart:bodyPart];
+}
+
+- (void)appendPartWithFileData:(NSData *)data
+                          name:(NSString *)name
+                      fileName:(NSString *)fileName
+                      mimeType:(NSString *)mimeType
+{
+    NSParameterAssert(name);
+    NSParameterAssert(fileName);
+    NSParameterAssert(mimeType);
+
+    NSMutableDictionary *mutableHeaders = [NSMutableDictionary dictionary];
+    [mutableHeaders setValue:[NSString stringWithFormat:@"form-data; name=\"%@\"; filename=\"%@\"", name, fileName] forKey:@"Content-Disposition"];
+    [mutableHeaders setValue:mimeType forKey:@"Content-Type"];
+
+    [self appendPartWithHeaders:mutableHeaders body:data];
+}
+
+- (void)appendPartWithFormData:(NSData *)data
+                          name:(NSString *)name
+{
+    NSParameterAssert(name);
+
+    NSMutableDictionary *mutableHeaders = [NSMutableDictionary dictionary];
+    [mutableHeaders setValue:[NSString stringWithFormat:@"form-data; name=\"%@\"", name] forKey:@"Content-Disposition"];
+
+    [self appendPartWithHeaders:mutableHeaders body:data];
+}
+
+- (void)appendPartWithHeaders:(NSDictionary *)headers
+                         body:(NSData *)body
+{
+    NSParameterAssert(body);
+
+    AFHTTPBodyPart *bodyPart = [[AFHTTPBodyPart alloc] init];
+    bodyPart.stringEncoding = self.stringEncoding;
+    bodyPart.headers = headers;
+    bodyPart.boundary = self.boundary;
+    bodyPart.bodyContentLength = [body length];
+    bodyPart.body = body;
+
+    [self.bodyStream appendHTTPBodyPart:bodyPart];
+}
+
+- (void)throttleBandwidthWithPacketSize:(NSUInteger)numberOfBytes
+                                  delay:(NSTimeInterval)delay
+{
+    self.bodyStream.numberOfBytesInPacket = numberOfBytes;
+    self.bodyStream.delay = delay;
+}
+
+- (NSMutableURLRequest *)requestByFinalizingMultipartFormData {
+    if ([self.bodyStream isEmpty]) {
+        return self.request;
+    }
+
+    // Reset the initial and final boundaries to ensure correct Content-Length
+    [self.bodyStream setInitialAndFinalBoundaries];
+    [self.request setHTTPBodyStream:self.bodyStream];
+
+    [self.request setValue:[NSString stringWithFormat:@"multipart/form-data; boundary=%@", self.boundary] forHTTPHeaderField:@"Content-Type"];
+    [self.request setValue:[NSString stringWithFormat:@"%llu", [self.bodyStream contentLength]] forHTTPHeaderField:@"Content-Length"];
+
+    return self.request;
+}
+
+@end
+
+#pragma mark -
+
+@interface NSStream ()
+@property (readwrite) NSStreamStatus streamStatus;
+@property (readwrite, copy) NSError *streamError;
+@end
+
+@interface AFMultipartBodyStream () <NSCopying>
+@property (readwrite, nonatomic, assign) NSStringEncoding stringEncoding;
+@property (readwrite, nonatomic, strong) NSMutableArray *HTTPBodyParts;
+@property (readwrite, nonatomic, strong) NSEnumerator *HTTPBodyPartEnumerator;
+@property (readwrite, nonatomic, strong) AFHTTPBodyPart *currentHTTPBodyPart;
+@property (readwrite, nonatomic, strong) NSOutputStream *outputStream;
+@property (readwrite, nonatomic, strong) NSMutableData *buffer;
+@end
+
+@implementation AFMultipartBodyStream
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wimplicit-atomic-properties"
+#if (defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000) || (defined(__MAC_OS_X_VERSION_MAX_ALLOWED) && __MAC_OS_X_VERSION_MAX_ALLOWED >= 1100)
+@synthesize delegate;
+#endif
+@synthesize streamStatus;
+@synthesize streamError;
+#pragma clang diagnostic pop
+
+- (id)initWithStringEncoding:(NSStringEncoding)encoding {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.stringEncoding = encoding;
+    self.HTTPBodyParts = [NSMutableArray array];
+    self.numberOfBytesInPacket = NSIntegerMax;
+
+    return self;
+}
+
+- (void)setInitialAndFinalBoundaries {
+    if ([self.HTTPBodyParts count] > 0) {
+        for (AFHTTPBodyPart *bodyPart in self.HTTPBodyParts) {
+            bodyPart.hasInitialBoundary = NO;
+            bodyPart.hasFinalBoundary = NO;
+        }
+
+        [[self.HTTPBodyParts firstObject] setHasInitialBoundary:YES];
+        [[self.HTTPBodyParts lastObject] setHasFinalBoundary:YES];
+    }
+}
+
+- (void)appendHTTPBodyPart:(AFHTTPBodyPart *)bodyPart {
+    [self.HTTPBodyParts addObject:bodyPart];
+}
+
+- (BOOL)isEmpty {
+    return [self.HTTPBodyParts count] == 0;
+}
+
+#pragma mark - NSInputStream
+
+- (NSInteger)read:(uint8_t *)buffer
+        maxLength:(NSUInteger)length
+{
+    if ([self streamStatus] == NSStreamStatusClosed) {
+        return 0;
+    }
+
+    NSInteger totalNumberOfBytesRead = 0;
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+    while ((NSUInteger)totalNumberOfBytesRead < MIN(length, self.numberOfBytesInPacket)) {
+        if (!self.currentHTTPBodyPart || ![self.currentHTTPBodyPart hasBytesAvailable]) {
+            if (!(self.currentHTTPBodyPart = [self.HTTPBodyPartEnumerator nextObject])) {
+                break;
+            }
+        } else {
+            NSUInteger maxLength = length - (NSUInteger)totalNumberOfBytesRead;
+            NSInteger numberOfBytesRead = [self.currentHTTPBodyPart read:&buffer[totalNumberOfBytesRead] maxLength:maxLength];
+            if (numberOfBytesRead == -1) {
+                self.streamError = self.currentHTTPBodyPart.inputStream.streamError;
+                break;
+            } else {
+                totalNumberOfBytesRead += numberOfBytesRead;
+
+                if (self.delay > 0.0f) {
+                    [NSThread sleepForTimeInterval:self.delay];
+                }
+            }
+        }
+    }
+#pragma clang diagnostic pop
+
+    return totalNumberOfBytesRead;
+}
+
+- (BOOL)getBuffer:(__unused uint8_t **)buffer
+           length:(__unused NSUInteger *)len
+{
+    return NO;
+}
+
+- (BOOL)hasBytesAvailable {
+    return [self streamStatus] == NSStreamStatusOpen;
+}
+
+#pragma mark - NSStream
+
+- (void)open {
+    if (self.streamStatus == NSStreamStatusOpen) {
+        return;
+    }
+
+    self.streamStatus = NSStreamStatusOpen;
+
+    [self setInitialAndFinalBoundaries];
+    self.HTTPBodyPartEnumerator = [self.HTTPBodyParts objectEnumerator];
+}
+
+- (void)close {
+    self.streamStatus = NSStreamStatusClosed;
+}
+
+- (id)propertyForKey:(__unused NSString *)key {
+    return nil;
+}
+
+- (BOOL)setProperty:(__unused id)property
+             forKey:(__unused NSString *)key
+{
+    return NO;
+}
+
+- (void)scheduleInRunLoop:(__unused NSRunLoop *)aRunLoop
+                  forMode:(__unused NSString *)mode
+{}
+
+- (void)removeFromRunLoop:(__unused NSRunLoop *)aRunLoop
+                  forMode:(__unused NSString *)mode
+{}
+
+- (unsigned long long)contentLength {
+    unsigned long long length = 0;
+    for (AFHTTPBodyPart *bodyPart in self.HTTPBodyParts) {
+        length += [bodyPart contentLength];
+    }
+
+    return length;
+}
+
+#pragma mark - Undocumented CFReadStream Bridged Methods
+
+- (void)_scheduleInCFRunLoop:(__unused CFRunLoopRef)aRunLoop
+                     forMode:(__unused CFStringRef)aMode
+{}
+
+- (void)_unscheduleFromCFRunLoop:(__unused CFRunLoopRef)aRunLoop
+                         forMode:(__unused CFStringRef)aMode
+{}
+
+- (BOOL)_setCFClientFlags:(__unused CFOptionFlags)inFlags
+                 callback:(__unused CFReadStreamClientCallBack)inCallback
+                  context:(__unused CFStreamClientContext *)inContext {
+    return NO;
+}
+
+#pragma mark - NSCopying
+
+-(id)copyWithZone:(NSZone *)zone {
+    AFMultipartBodyStream *bodyStreamCopy = [[[self class] allocWithZone:zone] initWithStringEncoding:self.stringEncoding];
+
+    for (AFHTTPBodyPart *bodyPart in self.HTTPBodyParts) {
+        [bodyStreamCopy appendHTTPBodyPart:[bodyPart copy]];
+    }
+
+    [bodyStreamCopy setInitialAndFinalBoundaries];
+
+    return bodyStreamCopy;
+}
+
+@end
+
+#pragma mark -
+
+typedef enum {
+    AFEncapsulationBoundaryPhase = 1,
+    AFHeaderPhase                = 2,
+    AFBodyPhase                  = 3,
+    AFFinalBoundaryPhase         = 4,
+} AFHTTPBodyPartReadPhase;
+
+@interface AFHTTPBodyPart () <NSCopying> {
+    AFHTTPBodyPartReadPhase _phase;
+    NSInputStream *_inputStream;
+    unsigned long long _phaseReadOffset;
+}
+
+- (BOOL)transitionToNextPhase;
+- (NSInteger)readData:(NSData *)data
+           intoBuffer:(uint8_t *)buffer
+            maxLength:(NSUInteger)length;
+@end
+
+@implementation AFHTTPBodyPart
+
+- (id)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    [self transitionToNextPhase];
+
+    return self;
+}
+
+- (void)dealloc {
+    if (_inputStream) {
+        [_inputStream close];
+        _inputStream = nil;
+    }
+}
+
+- (NSInputStream *)inputStream {
+    if (!_inputStream) {
+        if ([self.body isKindOfClass:[NSData class]]) {
+            _inputStream = [NSInputStream inputStreamWithData:self.body];
+        } else if ([self.body isKindOfClass:[NSURL class]]) {
+            _inputStream = [NSInputStream inputStreamWithURL:self.body];
+        } else if ([self.body isKindOfClass:[NSInputStream class]]) {
+            _inputStream = self.body;
+        } else {
+            _inputStream = [NSInputStream inputStreamWithData:[NSData data]];
+        }
+    }
+
+    return _inputStream;
+}
+
+- (NSString *)stringForHeaders {
+    NSMutableString *headerString = [NSMutableString string];
+    for (NSString *field in [self.headers allKeys]) {
+        [headerString appendString:[NSString stringWithFormat:@"%@: %@%@", field, [self.headers valueForKey:field], kAFMultipartFormCRLF]];
+    }
+    [headerString appendString:kAFMultipartFormCRLF];
+
+    return [NSString stringWithString:headerString];
+}
+
+- (unsigned long long)contentLength {
+    unsigned long long length = 0;
+
+    NSData *encapsulationBoundaryData = [([self hasInitialBoundary] ? AFMultipartFormInitialBoundary(self.boundary) : AFMultipartFormEncapsulationBoundary(self.boundary)) dataUsingEncoding:self.stringEncoding];
+    length += [encapsulationBoundaryData length];
+
+    NSData *headersData = [[self stringForHeaders] dataUsingEncoding:self.stringEncoding];
+    length += [headersData length];
+
+    length += _bodyContentLength;
+
+    NSData *closingBoundaryData = ([self hasFinalBoundary] ? [AFMultipartFormFinalBoundary(self.boundary) dataUsingEncoding:self.stringEncoding] : [NSData data]);
+    length += [closingBoundaryData length];
+
+    return length;
+}
+
+- (BOOL)hasBytesAvailable {
+    // Allows `read:maxLength:` to be called again if `AFMultipartFormFinalBoundary` doesn't fit into the available buffer
+    if (_phase == AFFinalBoundaryPhase) {
+        return YES;
+    }
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wcovered-switch-default"
+    switch (self.inputStream.streamStatus) {
+        case NSStreamStatusNotOpen:
+        case NSStreamStatusOpening:
+        case NSStreamStatusOpen:
+        case NSStreamStatusReading:
+        case NSStreamStatusWriting:
+            return YES;
+        case NSStreamStatusAtEnd:
+        case NSStreamStatusClosed:
+        case NSStreamStatusError:
+        default:
+            return NO;
+    }
+#pragma clang diagnostic pop
+}
+
+- (NSInteger)read:(uint8_t *)buffer
+        maxLength:(NSUInteger)length
+{
+    NSInteger totalNumberOfBytesRead = 0;
+
+    if (_phase == AFEncapsulationBoundaryPhase) {
+        NSData *encapsulationBoundaryData = [([self hasInitialBoundary] ? AFMultipartFormInitialBoundary(self.boundary) : AFMultipartFormEncapsulationBoundary(self.boundary)) dataUsingEncoding:self.stringEncoding];
+        totalNumberOfBytesRead += [self readData:encapsulationBoundaryData intoBuffer:&buffer[totalNumberOfBytesRead] maxLength:(length - (NSUInteger)totalNumberOfBytesRead)];
+    }
+
+    if (_phase == AFHeaderPhase) {
+        NSData *headersData = [[self stringForHeaders] dataUsingEncoding:self.stringEncoding];
+        totalNumberOfBytesRead += [self readData:headersData intoBuffer:&buffer[totalNumberOfBytesRead] maxLength:(length - (NSUInteger)totalNumberOfBytesRead)];
+    }
+
+    if (_phase == AFBodyPhase) {
+        NSInteger numberOfBytesRead = 0;
+
+        numberOfBytesRead = [self.inputStream read:&buffer[totalNumberOfBytesRead] maxLength:(length - (NSUInteger)totalNumberOfBytesRead)];
+        if (numberOfBytesRead == -1) {
+            return -1;
+        } else {
+            totalNumberOfBytesRead += numberOfBytesRead;
+
+            if ([self.inputStream streamStatus] >= NSStreamStatusAtEnd) {
+                [self transitionToNextPhase];
+            }
+        }
+    }
+
+    if (_phase == AFFinalBoundaryPhase) {
+        NSData *closingBoundaryData = ([self hasFinalBoundary] ? [AFMultipartFormFinalBoundary(self.boundary) dataUsingEncoding:self.stringEncoding] : [NSData data]);
+        totalNumberOfBytesRead += [self readData:closingBoundaryData intoBuffer:&buffer[totalNumberOfBytesRead] maxLength:(length - (NSUInteger)totalNumberOfBytesRead)];
+    }
+
+    return totalNumberOfBytesRead;
+}
+
+- (NSInteger)readData:(NSData *)data
+           intoBuffer:(uint8_t *)buffer
+            maxLength:(NSUInteger)length
+{
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+    NSRange range = NSMakeRange((NSUInteger)_phaseReadOffset, MIN([data length] - ((NSUInteger)_phaseReadOffset), length));
+    [data getBytes:buffer range:range];
+#pragma clang diagnostic pop
+
+    _phaseReadOffset += range.length;
+
+    if (((NSUInteger)_phaseReadOffset) >= [data length]) {
+        [self transitionToNextPhase];
+    }
+
+    return (NSInteger)range.length;
+}
+
+- (BOOL)transitionToNextPhase {
+    if (![[NSThread currentThread] isMainThread]) {
+        dispatch_sync(dispatch_get_main_queue(), ^{
+            [self transitionToNextPhase];
+        });
+        return YES;
+    }
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wcovered-switch-default"
+    switch (_phase) {
+        case AFEncapsulationBoundaryPhase:
+            _phase = AFHeaderPhase;
+            break;
+        case AFHeaderPhase:
+            [self.inputStream scheduleInRunLoop:[NSRunLoop currentRunLoop] forMode:NSRunLoopCommonModes];
+            [self.inputStream open];
+            _phase = AFBodyPhase;
+            break;
+        case AFBodyPhase:
+            [self.inputStream close];
+            _phase = AFFinalBoundaryPhase;
+            break;
+        case AFFinalBoundaryPhase:
+        default:
+            _phase = AFEncapsulationBoundaryPhase;
+            break;
+    }
+    _phaseReadOffset = 0;
+#pragma clang diagnostic pop
+
+    return YES;
+}
+
+#pragma mark - NSCopying
+
+- (id)copyWithZone:(NSZone *)zone {
+    AFHTTPBodyPart *bodyPart = [[[self class] allocWithZone:zone] init];
+
+    bodyPart.stringEncoding = self.stringEncoding;
+    bodyPart.headers = self.headers;
+    bodyPart.bodyContentLength = self.bodyContentLength;
+    bodyPart.body = self.body;
+    bodyPart.boundary = self.boundary;
+
+    return bodyPart;
+}
+
+@end
+
+#pragma mark -
+
+@implementation AFJSONRequestSerializer
+
++ (instancetype)serializer {
+    return [self serializerWithWritingOptions:(NSJSONWritingOptions)0];
+}
+
++ (instancetype)serializerWithWritingOptions:(NSJSONWritingOptions)writingOptions
+{
+    AFJSONRequestSerializer *serializer = [[self alloc] init];
+    serializer.writingOptions = writingOptions;
+
+    return serializer;
+}
+
+#pragma mark - AFURLRequestSerialization
+
+- (NSURLRequest *)requestBySerializingRequest:(NSURLRequest *)request
+                               withParameters:(id)parameters
+                                        error:(NSError *__autoreleasing *)error
+{
+    NSParameterAssert(request);
+
+    if ([self.HTTPMethodsEncodingParametersInURI containsObject:[[request HTTPMethod] uppercaseString]]) {
+        return [super requestBySerializingRequest:request withParameters:parameters error:error];
+    }
+
+    NSMutableURLRequest *mutableRequest = [request mutableCopy];
+
+    [self.HTTPRequestHeaders enumerateKeysAndObjectsUsingBlock:^(id field, id value, BOOL * __unused stop) {
+        if (![request valueForHTTPHeaderField:field]) {
+            [mutableRequest setValue:value forHTTPHeaderField:field];
+        }
+    }];
+
+    if (parameters) {
+        if (![mutableRequest valueForHTTPHeaderField:@"Content-Type"]) {
+            [mutableRequest setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
+        }
+
+        [mutableRequest setHTTPBody:[NSJSONSerialization dataWithJSONObject:parameters options:self.writingOptions error:error]];
+    }
+
+    return mutableRequest;
+}
+
+#pragma mark - NSSecureCoding
+
+- (id)initWithCoder:(NSCoder *)decoder {
+    self = [super initWithCoder:decoder];
+    if (!self) {
+        return nil;
+    }
+
+    self.writingOptions = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(writingOptions))] unsignedIntegerValue];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [super encodeWithCoder:coder];
+
+    [coder encodeInteger:self.writingOptions forKey:NSStringFromSelector(@selector(writingOptions))];
+}
+
+#pragma mark - NSCopying
+
+- (id)copyWithZone:(NSZone *)zone {
+    AFJSONRequestSerializer *serializer = [super copyWithZone:zone];
+    serializer.writingOptions = self.writingOptions;
+
+    return serializer;
+}
+
+@end
+
+#pragma mark -
+
+@implementation AFPropertyListRequestSerializer
+
++ (instancetype)serializer {
+    return [self serializerWithFormat:NSPropertyListXMLFormat_v1_0 writeOptions:0];
+}
+
++ (instancetype)serializerWithFormat:(NSPropertyListFormat)format
+                        writeOptions:(NSPropertyListWriteOptions)writeOptions
+{
+    AFPropertyListRequestSerializer *serializer = [[self alloc] init];
+    serializer.format = format;
+    serializer.writeOptions = writeOptions;
+
+    return serializer;
+}
+
+#pragma mark - AFURLRequestSerializer
+
+- (NSURLRequest *)requestBySerializingRequest:(NSURLRequest *)request
+                               withParameters:(id)parameters
+                                        error:(NSError *__autoreleasing *)error
+{
+    NSParameterAssert(request);
+
+    if ([self.HTTPMethodsEncodingParametersInURI containsObject:[[request HTTPMethod] uppercaseString]]) {
+        return [super requestBySerializingRequest:request withParameters:parameters error:error];
+    }
+
+    NSMutableURLRequest *mutableRequest = [request mutableCopy];
+
+    [self.HTTPRequestHeaders enumerateKeysAndObjectsUsingBlock:^(id field, id value, BOOL * __unused stop) {
+        if (![request valueForHTTPHeaderField:field]) {
+            [mutableRequest setValue:value forHTTPHeaderField:field];
+        }
+    }];
+
+    if (parameters) {
+        if (![mutableRequest valueForHTTPHeaderField:@"Content-Type"]) {
+            [mutableRequest setValue:@"application/x-plist" forHTTPHeaderField:@"Content-Type"];
+        }
+
+        [mutableRequest setHTTPBody:[NSPropertyListSerialization dataWithPropertyList:parameters format:self.format options:self.writeOptions error:error]];
+    }
+
+    return mutableRequest;
+}
+
+#pragma mark - NSSecureCoding
+
+- (id)initWithCoder:(NSCoder *)decoder {
+    self = [super initWithCoder:decoder];
+    if (!self) {
+        return nil;
+    }
+
+    self.format = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(format))] unsignedIntegerValue];
+    self.writeOptions = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(writeOptions))] unsignedIntegerValue];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [super encodeWithCoder:coder];
+
+    [coder encodeInteger:self.format forKey:NSStringFromSelector(@selector(format))];
+    [coder encodeObject:@(self.writeOptions) forKey:NSStringFromSelector(@selector(writeOptions))];
+}
+
+#pragma mark - NSCopying
+
+- (id)copyWithZone:(NSZone *)zone {
+    AFPropertyListRequestSerializer *serializer = [super copyWithZone:zone];
+    serializer.format = self.format;
+    serializer.writeOptions = self.writeOptions;
+
+    return serializer;
+}
+
+@end

Pods/AFNetworking/AFNetworking/AFURLResponseSerialization.h

@@ -0,0 +1,311 @@
+// AFURLResponseSerialization.h
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+#import <CoreGraphics/CoreGraphics.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ The `AFURLResponseSerialization` protocol is adopted by an object that decodes data into a more useful object representation, according to details in the server response. Response serializers may additionally perform validation on the incoming response and data.
+
+ For example, a JSON response serializer may check for an acceptable status code (`2XX` range) and content type (`application/json`), decoding a valid JSON response into an object.
+ */
+@protocol AFURLResponseSerialization <NSObject, NSSecureCoding, NSCopying>
+
+/**
+ The response object decoded from the data associated with a specified response.
+
+ @param response The response to be processed.
+ @param data The response data to be decoded.
+ @param error The error that occurred while attempting to decode the response data.
+
+ @return The object decoded from the specified response data.
+ */
+- (nullable id)responseObjectForResponse:(nullable NSURLResponse *)response
+                           data:(nullable NSData *)data
+                          error:(NSError * __nullable __autoreleasing *)error;
+
+@end
+
+#pragma mark -
+
+/**
+ `AFHTTPResponseSerializer` conforms to the `AFURLRequestSerialization` & `AFURLResponseSerialization` protocols, offering a concrete base implementation of query string / URL form-encoded parameter serialization and default request headers, as well as response status code and content type validation.
+
+ Any request or response serializer dealing with HTTP is encouraged to subclass `AFHTTPResponseSerializer` in order to ensure consistent default behavior.
+ */
+@interface AFHTTPResponseSerializer : NSObject <AFURLResponseSerialization>
+
+- (instancetype)init;
+
+/**
+ The string encoding used to serialize data received from the server, when no string encoding is specified by the response. `NSUTF8StringEncoding` by default.
+ */
+@property (nonatomic, assign) NSStringEncoding stringEncoding;
+
+/**
+ Creates and returns a serializer with default configuration.
+ */
++ (instancetype)serializer;
+
+///-----------------------------------------
+/// @name Configuring Response Serialization
+///-----------------------------------------
+
+/**
+ The acceptable HTTP status codes for responses. When non-`nil`, responses with status codes not contained by the set will result in an error during validation.
+
+ See http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
+ */
+@property (nonatomic, copy, nullable) NSIndexSet *acceptableStatusCodes;
+
+/**
+ The acceptable MIME types for responses. When non-`nil`, responses with a `Content-Type` with MIME types that do not intersect with the set will result in an error during validation.
+ */
+@property (nonatomic, copy, nullable) NSSet *acceptableContentTypes;
+
+/**
+ Validates the specified response and data.
+
+ In its base implementation, this method checks for an acceptable status code and content type. Subclasses may wish to add other domain-specific checks.
+
+ @param response The response to be validated.
+ @param data The data associated with the response.
+ @param error The error that occurred while attempting to validate the response.
+
+ @return `YES` if the response is valid, otherwise `NO`.
+ */
+- (BOOL)validateResponse:(nullable NSHTTPURLResponse *)response
+                    data:(nullable NSData *)data
+                   error:(NSError * __nullable __autoreleasing *)error;
+
+@end
+
+#pragma mark -
+
+
+/**
+ `AFJSONResponseSerializer` is a subclass of `AFHTTPResponseSerializer` that validates and decodes JSON responses.
+
+ By default, `AFJSONResponseSerializer` accepts the following MIME types, which includes the official standard, `application/json`, as well as other commonly-used types:
+
+ - `application/json`
+ - `text/json`
+ - `text/javascript`
+ */
+@interface AFJSONResponseSerializer : AFHTTPResponseSerializer
+
+- (instancetype)init;
+
+/**
+ Options for reading the response JSON data and creating the Foundation objects. For possible values, see the `NSJSONSerialization` documentation section "NSJSONReadingOptions". `0` by default.
+ */
+@property (nonatomic, assign) NSJSONReadingOptions readingOptions;
+
+/**
+ Whether to remove keys with `NSNull` values from response JSON. Defaults to `NO`.
+ */
+@property (nonatomic, assign) BOOL removesKeysWithNullValues;
+
+/**
+ Creates and returns a JSON serializer with specified reading and writing options.
+
+ @param readingOptions The specified JSON reading options.
+ */
++ (instancetype)serializerWithReadingOptions:(NSJSONReadingOptions)readingOptions;
+
+@end
+
+#pragma mark -
+
+/**
+ `AFXMLParserResponseSerializer` is a subclass of `AFHTTPResponseSerializer` that validates and decodes XML responses as an `NSXMLParser` objects.
+
+ By default, `AFXMLParserResponseSerializer` accepts the following MIME types, which includes the official standard, `application/xml`, as well as other commonly-used types:
+
+ - `application/xml`
+ - `text/xml`
+ */
+@interface AFXMLParserResponseSerializer : AFHTTPResponseSerializer
+
+@end
+
+#pragma mark -
+
+#ifdef __MAC_OS_X_VERSION_MIN_REQUIRED
+
+/**
+ `AFXMLDocumentResponseSerializer` is a subclass of `AFHTTPResponseSerializer` that validates and decodes XML responses as an `NSXMLDocument` objects.
+
+ By default, `AFXMLDocumentResponseSerializer` accepts the following MIME types, which includes the official standard, `application/xml`, as well as other commonly-used types:
+
+ - `application/xml`
+ - `text/xml`
+ */
+@interface AFXMLDocumentResponseSerializer : AFHTTPResponseSerializer
+
+- (instancetype)init;
+
+/**
+ Input and output options specifically intended for `NSXMLDocument` objects. For possible values, see the `NSJSONSerialization` documentation section "NSJSONReadingOptions". `0` by default.
+ */
+@property (nonatomic, assign) NSUInteger options;
+
+/**
+ Creates and returns an XML document serializer with the specified options.
+
+ @param mask The XML document options.
+ */
++ (instancetype)serializerWithXMLDocumentOptions:(NSUInteger)mask;
+
+@end
+
+#endif
+
+#pragma mark -
+
+/**
+ `AFPropertyListResponseSerializer` is a subclass of `AFHTTPResponseSerializer` that validates and decodes XML responses as an `NSXMLDocument` objects.
+
+ By default, `AFPropertyListResponseSerializer` accepts the following MIME types:
+
+ - `application/x-plist`
+ */
+@interface AFPropertyListResponseSerializer : AFHTTPResponseSerializer
+
+- (instancetype)init;
+
+/**
+ The property list format. Possible values are described in "NSPropertyListFormat".
+ */
+@property (nonatomic, assign) NSPropertyListFormat format;
+
+/**
+ The property list reading options. Possible values are described in "NSPropertyListMutabilityOptions."
+ */
+@property (nonatomic, assign) NSPropertyListReadOptions readOptions;
+
+/**
+ Creates and returns a property list serializer with a specified format, read options, and write options.
+
+ @param format The property list format.
+ @param readOptions The property list reading options.
+ */
++ (instancetype)serializerWithFormat:(NSPropertyListFormat)format
+                         readOptions:(NSPropertyListReadOptions)readOptions;
+
+@end
+
+#pragma mark -
+
+/**
+ `AFImageResponseSerializer` is a subclass of `AFHTTPResponseSerializer` that validates and decodes image responses.
+
+ By default, `AFImageResponseSerializer` accepts the following MIME types, which correspond to the image formats supported by UIImage or NSImage:
+
+ - `image/tiff`
+ - `image/jpeg`
+ - `image/gif`
+ - `image/png`
+ - `image/ico`
+ - `image/x-icon`
+ - `image/bmp`
+ - `image/x-bmp`
+ - `image/x-xbitmap`
+ - `image/x-win-bitmap`
+ */
+@interface AFImageResponseSerializer : AFHTTPResponseSerializer
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+/**
+ The scale factor used when interpreting the image data to construct `responseImage`. Specifying a scale factor of 1.0 results in an image whose size matches the pixel-based dimensions of the image. Applying a different scale factor changes the size of the image as reported by the size property. This is set to the value of scale of the main screen by default, which automatically scales images for retina displays, for instance.
+ */
+@property (nonatomic, assign) CGFloat imageScale;
+
+/**
+ Whether to automatically inflate response image data for compressed formats (such as PNG or JPEG). Enabling this can significantly improve drawing performance on iOS when used with `setCompletionBlockWithSuccess:failure:`, as it allows a bitmap representation to be constructed in the background rather than on the main thread. `YES` by default.
+ */
+@property (nonatomic, assign) BOOL automaticallyInflatesResponseImage;
+#endif
+
+@end
+
+#pragma mark -
+
+/**
+ `AFCompoundSerializer` is a subclass of `AFHTTPResponseSerializer` that delegates the response serialization to the first `AFHTTPResponseSerializer` object that returns an object for `responseObjectForResponse:data:error:`, falling back on the default behavior of `AFHTTPResponseSerializer`. This is useful for supporting multiple potential types and structures of server responses with a single serializer.
+ */
+@interface AFCompoundResponseSerializer : AFHTTPResponseSerializer
+
+/**
+ The component response serializers.
+ */
+@property (readonly, nonatomic, copy) NSArray *responseSerializers;
+
+/**
+ Creates and returns a compound serializer comprised of the specified response serializers.
+
+ @warning Each response serializer specified must be a subclass of `AFHTTPResponseSerializer`, and response to `-validateResponse:data:error:`.
+ */
++ (instancetype)compoundSerializerWithResponseSerializers:(NSArray *)responseSerializers;
+
+@end
+
+///----------------
+/// @name Constants
+///----------------
+
+/**
+ ## Error Domains
+
+ The following error domain is predefined.
+
+ - `NSString * const AFURLResponseSerializationErrorDomain`
+
+ ### Constants
+
+ `AFURLResponseSerializationErrorDomain`
+ AFURLResponseSerializer errors. Error codes for `AFURLResponseSerializationErrorDomain` correspond to codes in `NSURLErrorDomain`.
+ */
+FOUNDATION_EXPORT NSString * const AFURLResponseSerializationErrorDomain;
+
+/**
+ ## User info dictionary keys
+
+ These keys may exist in the user info dictionary, in addition to those defined for NSError.
+
+ - `NSString * const AFNetworkingOperationFailingURLResponseErrorKey`
+ - `NSString * const AFNetworkingOperationFailingURLResponseDataErrorKey`
+
+ ### Constants
+
+ `AFNetworkingOperationFailingURLResponseErrorKey`
+ The corresponding value is an `NSURLResponse` containing the response of the operation associated with an error. This key is only present in the `AFURLResponseSerializationErrorDomain`.
+
+ `AFNetworkingOperationFailingURLResponseDataErrorKey`
+ The corresponding value is an `NSData` containing the original data of the operation associated with an error. This key is only present in the `AFURLResponseSerializationErrorDomain`.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingOperationFailingURLResponseErrorKey;
+
+FOUNDATION_EXPORT NSString * const AFNetworkingOperationFailingURLResponseDataErrorKey;
+
+NS_ASSUME_NONNULL_END

Pods/AFNetworking/AFNetworking/AFURLResponseSerialization.m

@@ -0,0 +1,825 @@
+// AFURLResponseSerialization.m
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "AFURLResponseSerialization.h"
+
+#if TARGET_OS_IOS
+#import <UIKit/UIKit.h>
+#elif TARGET_OS_WATCH
+#import <WatchKit/WatchKit.h>
+#elif defined(__MAC_OS_X_VERSION_MIN_REQUIRED)
+#import <Cocoa/Cocoa.h>
+#endif
+
+NSString * const AFURLResponseSerializationErrorDomain = @"com.alamofire.error.serialization.response";
+NSString * const AFNetworkingOperationFailingURLResponseErrorKey = @"com.alamofire.serialization.response.error.response";
+NSString * const AFNetworkingOperationFailingURLResponseDataErrorKey = @"com.alamofire.serialization.response.error.data";
+
+static NSError * AFErrorWithUnderlyingError(NSError *error, NSError *underlyingError) {
+    if (!error) {
+        return underlyingError;
+    }
+
+    if (!underlyingError || error.userInfo[NSUnderlyingErrorKey]) {
+        return error;
+    }
+
+    NSMutableDictionary *mutableUserInfo = [error.userInfo mutableCopy];
+    mutableUserInfo[NSUnderlyingErrorKey] = underlyingError;
+
+    return [[NSError alloc] initWithDomain:error.domain code:error.code userInfo:mutableUserInfo];
+}
+
+static BOOL AFErrorOrUnderlyingErrorHasCodeInDomain(NSError *error, NSInteger code, NSString *domain) {
+    if ([error.domain isEqualToString:domain] && error.code == code) {
+        return YES;
+    } else if (error.userInfo[NSUnderlyingErrorKey]) {
+        return AFErrorOrUnderlyingErrorHasCodeInDomain(error.userInfo[NSUnderlyingErrorKey], code, domain);
+    }
+
+    return NO;
+}
+
+static id AFJSONObjectByRemovingKeysWithNullValues(id JSONObject, NSJSONReadingOptions readingOptions) {
+    if ([JSONObject isKindOfClass:[NSArray class]]) {
+        NSMutableArray *mutableArray = [NSMutableArray arrayWithCapacity:[(NSArray *)JSONObject count]];
+        for (id value in (NSArray *)JSONObject) {
+            [mutableArray addObject:AFJSONObjectByRemovingKeysWithNullValues(value, readingOptions)];
+        }
+
+        return (readingOptions & NSJSONReadingMutableContainers) ? mutableArray : [NSArray arrayWithArray:mutableArray];
+    } else if ([JSONObject isKindOfClass:[NSDictionary class]]) {
+        NSMutableDictionary *mutableDictionary = [NSMutableDictionary dictionaryWithDictionary:JSONObject];
+        for (id <NSCopying> key in [(NSDictionary *)JSONObject allKeys]) {
+            id value = (NSDictionary *)JSONObject[key];
+            if (!value || [value isEqual:[NSNull null]]) {
+                [mutableDictionary removeObjectForKey:key];
+            } else if ([value isKindOfClass:[NSArray class]] || [value isKindOfClass:[NSDictionary class]]) {
+                mutableDictionary[key] = AFJSONObjectByRemovingKeysWithNullValues(value, readingOptions);
+            }
+        }
+
+        return (readingOptions & NSJSONReadingMutableContainers) ? mutableDictionary : [NSDictionary dictionaryWithDictionary:mutableDictionary];
+    }
+
+    return JSONObject;
+}
+
+@implementation AFHTTPResponseSerializer
+
++ (instancetype)serializer {
+    return [[self alloc] init];
+}
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.stringEncoding = NSUTF8StringEncoding;
+
+    self.acceptableStatusCodes = [NSIndexSet indexSetWithIndexesInRange:NSMakeRange(200, 100)];
+    self.acceptableContentTypes = nil;
+
+    return self;
+}
+
+#pragma mark -
+
+- (BOOL)validateResponse:(NSHTTPURLResponse *)response
+                    data:(NSData *)data
+                   error:(NSError * __autoreleasing *)error
+{
+    BOOL responseIsValid = YES;
+    NSError *validationError = nil;
+
+    if (response && [response isKindOfClass:[NSHTTPURLResponse class]]) {
+        if (self.acceptableContentTypes && ![self.acceptableContentTypes containsObject:[response MIMEType]]) {
+            if ([data length] > 0 && [response URL]) {
+                NSMutableDictionary *mutableUserInfo = [@{
+                                                          NSLocalizedDescriptionKey: [NSString stringWithFormat:NSLocalizedStringFromTable(@"Request failed: unacceptable content-type: %@", @"AFNetworking", nil), [response MIMEType]],
+                                                          NSURLErrorFailingURLErrorKey:[response URL],
+                                                          AFNetworkingOperationFailingURLResponseErrorKey: response,
+                                                        } mutableCopy];
+                if (data) {
+                    mutableUserInfo[AFNetworkingOperationFailingURLResponseDataErrorKey] = data;
+                }
+
+                validationError = AFErrorWithUnderlyingError([NSError errorWithDomain:AFURLResponseSerializationErrorDomain code:NSURLErrorCannotDecodeContentData userInfo:mutableUserInfo], validationError);
+            }
+
+            responseIsValid = NO;
+        }
+
+        if (self.acceptableStatusCodes && ![self.acceptableStatusCodes containsIndex:(NSUInteger)response.statusCode] && [response URL]) {
+            NSMutableDictionary *mutableUserInfo = [@{
+                                               NSLocalizedDescriptionKey: [NSString stringWithFormat:NSLocalizedStringFromTable(@"Request failed: %@ (%ld)", @"AFNetworking", nil), [NSHTTPURLResponse localizedStringForStatusCode:response.statusCode], (long)response.statusCode],
+                                               NSURLErrorFailingURLErrorKey:[response URL],
+                                               AFNetworkingOperationFailingURLResponseErrorKey: response,
+                                       } mutableCopy];
+
+            if (data) {
+                mutableUserInfo[AFNetworkingOperationFailingURLResponseDataErrorKey] = data;
+            }
+
+            validationError = AFErrorWithUnderlyingError([NSError errorWithDomain:AFURLResponseSerializationErrorDomain code:NSURLErrorBadServerResponse userInfo:mutableUserInfo], validationError);
+
+            responseIsValid = NO;
+        }
+    }
+
+    if (error && !responseIsValid) {
+        *error = validationError;
+    }
+
+    return responseIsValid;
+}
+
+#pragma mark - AFURLResponseSerialization
+
+- (id)responseObjectForResponse:(NSURLResponse *)response
+                           data:(NSData *)data
+                          error:(NSError *__autoreleasing *)error
+{
+    [self validateResponse:(NSHTTPURLResponse *)response data:data error:error];
+
+    return data;
+}
+
+#pragma mark - NSSecureCoding
+
++ (BOOL)supportsSecureCoding {
+    return YES;
+}
+
+- (id)initWithCoder:(NSCoder *)decoder {
+    self = [self init];
+    if (!self) {
+        return nil;
+    }
+
+    self.acceptableStatusCodes = [decoder decodeObjectOfClass:[NSIndexSet class] forKey:NSStringFromSelector(@selector(acceptableStatusCodes))];
+    self.acceptableContentTypes = [decoder decodeObjectOfClass:[NSIndexSet class] forKey:NSStringFromSelector(@selector(acceptableContentTypes))];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [coder encodeObject:self.acceptableStatusCodes forKey:NSStringFromSelector(@selector(acceptableStatusCodes))];
+    [coder encodeObject:self.acceptableContentTypes forKey:NSStringFromSelector(@selector(acceptableContentTypes))];
+}
+
+#pragma mark - NSCopying
+
+- (id)copyWithZone:(NSZone *)zone {
+    AFHTTPResponseSerializer *serializer = [[[self class] allocWithZone:zone] init];
+    serializer.acceptableStatusCodes = [self.acceptableStatusCodes copyWithZone:zone];
+    serializer.acceptableContentTypes = [self.acceptableContentTypes copyWithZone:zone];
+
+    return serializer;
+}
+
+@end
+
+#pragma mark -
+
+@implementation AFJSONResponseSerializer
+
++ (instancetype)serializer {
+    return [self serializerWithReadingOptions:(NSJSONReadingOptions)0];
+}
+
++ (instancetype)serializerWithReadingOptions:(NSJSONReadingOptions)readingOptions {
+    AFJSONResponseSerializer *serializer = [[self alloc] init];
+    serializer.readingOptions = readingOptions;
+
+    return serializer;
+}
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/json", @"text/javascript", nil];
+
+    return self;
+}
+
+#pragma mark - AFURLResponseSerialization
+
+- (id)responseObjectForResponse:(NSURLResponse *)response
+                           data:(NSData *)data
+                          error:(NSError *__autoreleasing *)error
+{
+    if (![self validateResponse:(NSHTTPURLResponse *)response data:data error:error]) {
+        if (!error || AFErrorOrUnderlyingErrorHasCodeInDomain(*error, NSURLErrorCannotDecodeContentData, AFURLResponseSerializationErrorDomain)) {
+            return nil;
+        }
+    }
+
+    // Workaround for behavior of Rails to return a single space for `head :ok` (a workaround for a bug in Safari), which is not interpreted as valid input by NSJSONSerialization.
+    // See https://github.com/rails/rails/issues/1742
+    NSStringEncoding stringEncoding = self.stringEncoding;
+    if (response.textEncodingName) {
+        CFStringEncoding encoding = CFStringConvertIANACharSetNameToEncoding((CFStringRef)response.textEncodingName);
+        if (encoding != kCFStringEncodingInvalidId) {
+            stringEncoding = CFStringConvertEncodingToNSStringEncoding(encoding);
+        }
+    }
+
+    id responseObject = nil;
+    NSError *serializationError = nil;
+    @autoreleasepool {
+        NSString *responseString = [[NSString alloc] initWithData:data encoding:stringEncoding];
+        if (responseString && ![responseString isEqualToString:@" "]) {
+            // Workaround for a bug in NSJSONSerialization when Unicode character escape codes are used instead of the actual character
+            // See http://stackoverflow.com/a/12843465/157142
+            data = [responseString dataUsingEncoding:NSUTF8StringEncoding];
+
+            if (data) {
+                if ([data length] > 0) {
+                    responseObject = [NSJSONSerialization JSONObjectWithData:data options:self.readingOptions error:&serializationError];
+                } else {
+                    return nil;
+                }
+            } else {
+                NSDictionary *userInfo = @{
+                                           NSLocalizedDescriptionKey: NSLocalizedStringFromTable(@"Data failed decoding as a UTF-8 string", @"AFNetworking", nil),
+                                           NSLocalizedFailureReasonErrorKey: [NSString stringWithFormat:NSLocalizedStringFromTable(@"Could not decode string: %@", @"AFNetworking", nil), responseString]
+                                           };
+
+                serializationError = [NSError errorWithDomain:AFURLResponseSerializationErrorDomain code:NSURLErrorCannotDecodeContentData userInfo:userInfo];
+            }
+        }
+    }
+
+    if (self.removesKeysWithNullValues && responseObject) {
+        responseObject = AFJSONObjectByRemovingKeysWithNullValues(responseObject, self.readingOptions);
+    }
+
+    if (error) {
+        *error = AFErrorWithUnderlyingError(serializationError, *error);
+    }
+
+    return responseObject;
+}
+
+#pragma mark - NSSecureCoding
+
+- (id)initWithCoder:(NSCoder *)decoder {
+    self = [super initWithCoder:decoder];
+    if (!self) {
+        return nil;
+    }
+
+    self.readingOptions = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(readingOptions))] unsignedIntegerValue];
+    self.removesKeysWithNullValues = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(removesKeysWithNullValues))] boolValue];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [super encodeWithCoder:coder];
+
+    [coder encodeObject:@(self.readingOptions) forKey:NSStringFromSelector(@selector(readingOptions))];
+    [coder encodeObject:@(self.removesKeysWithNullValues) forKey:NSStringFromSelector(@selector(removesKeysWithNullValues))];
+}
+
+#pragma mark - NSCopying
+
+- (id)copyWithZone:(NSZone *)zone {
+    AFJSONResponseSerializer *serializer = [[[self class] allocWithZone:zone] init];
+    serializer.readingOptions = self.readingOptions;
+    serializer.removesKeysWithNullValues = self.removesKeysWithNullValues;
+
+    return serializer;
+}
+
+@end
+
+#pragma mark -
+
+@implementation AFXMLParserResponseSerializer
+
++ (instancetype)serializer {
+    AFXMLParserResponseSerializer *serializer = [[self alloc] init];
+
+    return serializer;
+}
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.acceptableContentTypes = [[NSSet alloc] initWithObjects:@"application/xml", @"text/xml", nil];
+
+    return self;
+}
+
+#pragma mark - AFURLResponseSerialization
+
+- (id)responseObjectForResponse:(NSHTTPURLResponse *)response
+                           data:(NSData *)data
+                          error:(NSError *__autoreleasing *)error
+{
+    if (![self validateResponse:(NSHTTPURLResponse *)response data:data error:error]) {
+        if (!error || AFErrorOrUnderlyingErrorHasCodeInDomain(*error, NSURLErrorCannotDecodeContentData, AFURLResponseSerializationErrorDomain)) {
+            return nil;
+        }
+    }
+
+    return [[NSXMLParser alloc] initWithData:data];
+}
+
+@end
+
+#pragma mark -
+
+#ifdef __MAC_OS_X_VERSION_MIN_REQUIRED
+
+@implementation AFXMLDocumentResponseSerializer
+
++ (instancetype)serializer {
+    return [self serializerWithXMLDocumentOptions:0];
+}
+
++ (instancetype)serializerWithXMLDocumentOptions:(NSUInteger)mask {
+    AFXMLDocumentResponseSerializer *serializer = [[self alloc] init];
+    serializer.options = mask;
+
+    return serializer;
+}
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.acceptableContentTypes = [[NSSet alloc] initWithObjects:@"application/xml", @"text/xml", nil];
+
+    return self;
+}
+
+#pragma mark - AFURLResponseSerialization
+
+- (id)responseObjectForResponse:(NSURLResponse *)response
+                           data:(NSData *)data
+                          error:(NSError *__autoreleasing *)error
+{
+    if (![self validateResponse:(NSHTTPURLResponse *)response data:data error:error]) {
+        if (!error || AFErrorOrUnderlyingErrorHasCodeInDomain(*error, NSURLErrorCannotDecodeContentData, AFURLResponseSerializationErrorDomain)) {
+            return nil;
+        }
+    }
+
+    NSError *serializationError = nil;
+    NSXMLDocument *document = [[NSXMLDocument alloc] initWithData:data options:self.options error:&serializationError];
+
+    if (error) {
+        *error = AFErrorWithUnderlyingError(serializationError, *error);
+    }
+
+    return document;
+}
+
+#pragma mark - NSSecureCoding
+
+- (id)initWithCoder:(NSCoder *)decoder {
+    self = [super initWithCoder:decoder];
+    if (!self) {
+        return nil;
+    }
+
+    self.options = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(options))] unsignedIntegerValue];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [super encodeWithCoder:coder];
+
+    [coder encodeObject:@(self.options) forKey:NSStringFromSelector(@selector(options))];
+}
+
+#pragma mark - NSCopying
+
+- (id)copyWithZone:(NSZone *)zone {
+    AFXMLDocumentResponseSerializer *serializer = [[[self class] allocWithZone:zone] init];
+    serializer.options = self.options;
+
+    return serializer;
+}
+
+@end
+
+#endif
+
+#pragma mark -
+
+@implementation AFPropertyListResponseSerializer
+
++ (instancetype)serializer {
+    return [self serializerWithFormat:NSPropertyListXMLFormat_v1_0 readOptions:0];
+}
+
++ (instancetype)serializerWithFormat:(NSPropertyListFormat)format
+                         readOptions:(NSPropertyListReadOptions)readOptions
+{
+    AFPropertyListResponseSerializer *serializer = [[self alloc] init];
+    serializer.format = format;
+    serializer.readOptions = readOptions;
+
+    return serializer;
+}
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.acceptableContentTypes = [[NSSet alloc] initWithObjects:@"application/x-plist", nil];
+
+    return self;
+}
+
+#pragma mark - AFURLResponseSerialization
+
+- (id)responseObjectForResponse:(NSURLResponse *)response
+                           data:(NSData *)data
+                          error:(NSError *__autoreleasing *)error
+{
+    if (![self validateResponse:(NSHTTPURLResponse *)response data:data error:error]) {
+        if (!error || AFErrorOrUnderlyingErrorHasCodeInDomain(*error, NSURLErrorCannotDecodeContentData, AFURLResponseSerializationErrorDomain)) {
+            return nil;
+        }
+    }
+
+    id responseObject;
+    NSError *serializationError = nil;
+
+    if (data) {
+        responseObject = [NSPropertyListSerialization propertyListWithData:data options:self.readOptions format:NULL error:&serializationError];
+    }
+
+    if (error) {
+        *error = AFErrorWithUnderlyingError(serializationError, *error);
+    }
+
+    return responseObject;
+}
+
+#pragma mark - NSSecureCoding
+
+- (id)initWithCoder:(NSCoder *)decoder {
+    self = [super initWithCoder:decoder];
+    if (!self) {
+        return nil;
+    }
+
+    self.format = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(format))] unsignedIntegerValue];
+    self.readOptions = [[decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(readOptions))] unsignedIntegerValue];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [super encodeWithCoder:coder];
+
+    [coder encodeObject:@(self.format) forKey:NSStringFromSelector(@selector(format))];
+    [coder encodeObject:@(self.readOptions) forKey:NSStringFromSelector(@selector(readOptions))];
+}
+
+#pragma mark - NSCopying
+
+- (id)copyWithZone:(NSZone *)zone {
+    AFPropertyListResponseSerializer *serializer = [[[self class] allocWithZone:zone] init];
+    serializer.format = self.format;
+    serializer.readOptions = self.readOptions;
+
+    return serializer;
+}
+
+@end
+
+#pragma mark -
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+#import <CoreGraphics/CoreGraphics.h>
+
+@interface UIImage (AFNetworkingSafeImageLoading)
++ (UIImage *)af_safeImageWithData:(NSData *)data;
+@end
+
+static NSLock* imageLock = nil;
+
+@implementation UIImage (AFNetworkingSafeImageLoading)
+
++ (UIImage *)af_safeImageWithData:(NSData *)data {
+    UIImage* image = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        imageLock = [[NSLock alloc] init];
+    });
+    
+    [imageLock lock];
+    image = [UIImage imageWithData:data];
+    [imageLock unlock];
+    return image;
+}
+
+@end
+
+static UIImage * AFImageWithDataAtScale(NSData *data, CGFloat scale) {
+    UIImage *image = [UIImage af_safeImageWithData:data];
+    if (image.images) {
+        return image;
+    }
+    
+    return [[UIImage alloc] initWithCGImage:[image CGImage] scale:scale orientation:image.imageOrientation];
+}
+
+static UIImage * AFInflatedImageFromResponseWithDataAtScale(NSHTTPURLResponse *response, NSData *data, CGFloat scale) {
+    if (!data || [data length] == 0) {
+        return nil;
+    }
+
+    CGImageRef imageRef = NULL;
+    CGDataProviderRef dataProvider = CGDataProviderCreateWithCFData((__bridge CFDataRef)data);
+
+    if ([response.MIMEType isEqualToString:@"image/png"]) {
+        imageRef = CGImageCreateWithPNGDataProvider(dataProvider,  NULL, true, kCGRenderingIntentDefault);
+    } else if ([response.MIMEType isEqualToString:@"image/jpeg"]) {
+        imageRef = CGImageCreateWithJPEGDataProvider(dataProvider, NULL, true, kCGRenderingIntentDefault);
+
+        if (imageRef) {
+            CGColorSpaceRef imageColorSpace = CGImageGetColorSpace(imageRef);
+            CGColorSpaceModel imageColorSpaceModel = CGColorSpaceGetModel(imageColorSpace);
+
+            // CGImageCreateWithJPEGDataProvider does not properly handle CMKY, so fall back to AFImageWithDataAtScale
+            if (imageColorSpaceModel == kCGColorSpaceModelCMYK) {
+                CGImageRelease(imageRef);
+                imageRef = NULL;
+            }
+        }
+    }
+
+    CGDataProviderRelease(dataProvider);
+
+    UIImage *image = AFImageWithDataAtScale(data, scale);
+    if (!imageRef) {
+        if (image.images || !image) {
+            return image;
+        }
+
+        imageRef = CGImageCreateCopy([image CGImage]);
+        if (!imageRef) {
+            return nil;
+        }
+    }
+
+    size_t width = CGImageGetWidth(imageRef);
+    size_t height = CGImageGetHeight(imageRef);
+    size_t bitsPerComponent = CGImageGetBitsPerComponent(imageRef);
+
+    if (width * height > 1024 * 1024 || bitsPerComponent > 8) {
+        CGImageRelease(imageRef);
+
+        return image;
+    }
+
+    // CGImageGetBytesPerRow() calculates incorrectly in iOS 5.0, so defer to CGBitmapContextCreate
+    size_t bytesPerRow = 0;
+    CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
+    CGColorSpaceModel colorSpaceModel = CGColorSpaceGetModel(colorSpace);
+    CGBitmapInfo bitmapInfo = CGImageGetBitmapInfo(imageRef);
+
+    if (colorSpaceModel == kCGColorSpaceModelRGB) {
+        uint32_t alpha = (bitmapInfo & kCGBitmapAlphaInfoMask);
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wassign-enum"
+        if (alpha == kCGImageAlphaNone) {
+            bitmapInfo &= ~kCGBitmapAlphaInfoMask;
+            bitmapInfo |= kCGImageAlphaNoneSkipFirst;
+        } else if (!(alpha == kCGImageAlphaNoneSkipFirst || alpha == kCGImageAlphaNoneSkipLast)) {
+            bitmapInfo &= ~kCGBitmapAlphaInfoMask;
+            bitmapInfo |= kCGImageAlphaPremultipliedFirst;
+        }
+#pragma clang diagnostic pop
+    }
+
+    CGContextRef context = CGBitmapContextCreate(NULL, width, height, bitsPerComponent, bytesPerRow, colorSpace, bitmapInfo);
+
+    CGColorSpaceRelease(colorSpace);
+
+    if (!context) {
+        CGImageRelease(imageRef);
+
+        return image;
+    }
+
+    CGContextDrawImage(context, CGRectMake(0.0f, 0.0f, width, height), imageRef);
+    CGImageRef inflatedImageRef = CGBitmapContextCreateImage(context);
+
+    CGContextRelease(context);
+
+    UIImage *inflatedImage = [[UIImage alloc] initWithCGImage:inflatedImageRef scale:scale orientation:image.imageOrientation];
+
+    CGImageRelease(inflatedImageRef);
+    CGImageRelease(imageRef);
+
+    return inflatedImage;
+}
+#endif
+
+
+@implementation AFImageResponseSerializer
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.acceptableContentTypes = [[NSSet alloc] initWithObjects:@"image/tiff", @"image/jpeg", @"image/gif", @"image/png", @"image/ico", @"image/x-icon", @"image/bmp", @"image/x-bmp", @"image/x-xbitmap", @"image/x-win-bitmap", nil];
+
+#if TARGET_OS_IOS
+    self.imageScale = [[UIScreen mainScreen] scale];
+    self.automaticallyInflatesResponseImage = YES;
+#elif  TARGET_OS_WATCH
+    self.imageScale = [[WKInterfaceDevice currentDevice] screenScale];
+    self.automaticallyInflatesResponseImage = YES;
+#endif
+
+    return self;
+}
+
+#pragma mark - AFURLResponseSerializer
+
+- (id)responseObjectForResponse:(NSURLResponse *)response
+                           data:(NSData *)data
+                          error:(NSError *__autoreleasing *)error
+{
+    if (![self validateResponse:(NSHTTPURLResponse *)response data:data error:error]) {
+        if (!error || AFErrorOrUnderlyingErrorHasCodeInDomain(*error, NSURLErrorCannotDecodeContentData, AFURLResponseSerializationErrorDomain)) {
+            return nil;
+        }
+    }
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+    if (self.automaticallyInflatesResponseImage) {
+        return AFInflatedImageFromResponseWithDataAtScale((NSHTTPURLResponse *)response, data, self.imageScale);
+    } else {
+        return AFImageWithDataAtScale(data, self.imageScale);
+    }
+#elif defined(__MAC_OS_X_VERSION_MIN_REQUIRED)
+    // Ensure that the image is set to it's correct pixel width and height
+    NSBitmapImageRep *bitimage = [[NSBitmapImageRep alloc] initWithData:data];
+    NSImage *image = [[NSImage alloc] initWithSize:NSMakeSize([bitimage pixelsWide], [bitimage pixelsHigh])];
+    [image addRepresentation:bitimage];
+
+    return image;
+#endif
+
+    return nil;
+}
+
+#pragma mark - NSSecureCoding
+
+- (id)initWithCoder:(NSCoder *)decoder {
+    self = [super initWithCoder:decoder];
+    if (!self) {
+        return nil;
+    }
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+    NSNumber *imageScale = [decoder decodeObjectOfClass:[NSNumber class] forKey:NSStringFromSelector(@selector(imageScale))];
+#if CGFLOAT_IS_DOUBLE
+    self.imageScale = [imageScale doubleValue];
+#else
+    self.imageScale = [imageScale floatValue];
+#endif
+
+    self.automaticallyInflatesResponseImage = [decoder decodeBoolForKey:NSStringFromSelector(@selector(automaticallyInflatesResponseImage))];
+#endif
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [super encodeWithCoder:coder];
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+    [coder encodeObject:@(self.imageScale) forKey:NSStringFromSelector(@selector(imageScale))];
+    [coder encodeBool:self.automaticallyInflatesResponseImage forKey:NSStringFromSelector(@selector(automaticallyInflatesResponseImage))];
+#endif
+}
+
+#pragma mark - NSCopying
+
+- (id)copyWithZone:(NSZone *)zone {
+    AFImageResponseSerializer *serializer = [[[self class] allocWithZone:zone] init];
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+    serializer.imageScale = self.imageScale;
+    serializer.automaticallyInflatesResponseImage = self.automaticallyInflatesResponseImage;
+#endif
+
+    return serializer;
+}
+
+@end
+
+#pragma mark -
+
+@interface AFCompoundResponseSerializer ()
+@property (readwrite, nonatomic, copy) NSArray *responseSerializers;
+@end
+
+@implementation AFCompoundResponseSerializer
+
++ (instancetype)compoundSerializerWithResponseSerializers:(NSArray *)responseSerializers {
+    AFCompoundResponseSerializer *serializer = [[self alloc] init];
+    serializer.responseSerializers = responseSerializers;
+
+    return serializer;
+}
+
+#pragma mark - AFURLResponseSerialization
+
+- (id)responseObjectForResponse:(NSURLResponse *)response
+                           data:(NSData *)data
+                          error:(NSError *__autoreleasing *)error
+{
+    for (id <AFURLResponseSerialization> serializer in self.responseSerializers) {
+        if (![serializer isKindOfClass:[AFHTTPResponseSerializer class]]) {
+            continue;
+        }
+
+        NSError *serializerError = nil;
+        id responseObject = [serializer responseObjectForResponse:response data:data error:&serializerError];
+        if (responseObject) {
+            if (error) {
+                *error = AFErrorWithUnderlyingError(serializerError, *error);
+            }
+
+            return responseObject;
+        }
+    }
+
+    return [super responseObjectForResponse:response data:data error:error];
+}
+
+#pragma mark - NSSecureCoding
+
+- (id)initWithCoder:(NSCoder *)decoder {
+    self = [super initWithCoder:decoder];
+    if (!self) {
+        return nil;
+    }
+
+    self.responseSerializers = [decoder decodeObjectOfClass:[NSArray class] forKey:NSStringFromSelector(@selector(responseSerializers))];
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [super encodeWithCoder:coder];
+
+    [coder encodeObject:self.responseSerializers forKey:NSStringFromSelector(@selector(responseSerializers))];
+}
+
+#pragma mark - NSCopying
+
+- (id)copyWithZone:(NSZone *)zone {
+    AFCompoundResponseSerializer *serializer = [[[self class] allocWithZone:zone] init];
+    serializer.responseSerializers = self.responseSerializers;
+
+    return serializer;
+}
+
+@end

Pods/AFNetworking/AFNetworking/AFURLSessionManager.h

@@ -0,0 +1,554 @@
+// AFURLSessionManager.h
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import "AFURLResponseSerialization.h"
+#import "AFURLRequestSerialization.h"
+#import "AFSecurityPolicy.h"
+#if !TARGET_OS_WATCH
+#import "AFNetworkReachabilityManager.h"
+#endif
+
+#ifndef NS_DESIGNATED_INITIALIZER
+#if __has_attribute(objc_designated_initializer)
+#define NS_DESIGNATED_INITIALIZER __attribute__((objc_designated_initializer))
+#else
+#define NS_DESIGNATED_INITIALIZER
+#endif
+#endif
+
+/**
+ `AFURLSessionManager` creates and manages an `NSURLSession` object based on a specified `NSURLSessionConfiguration` object, which conforms to `<NSURLSessionTaskDelegate>`, `<NSURLSessionDataDelegate>`, `<NSURLSessionDownloadDelegate>`, and `<NSURLSessionDelegate>`.
+
+ ## Subclassing Notes
+
+ This is the base class for `AFHTTPSessionManager`, which adds functionality specific to making HTTP requests. If you are looking to extend `AFURLSessionManager` specifically for HTTP, consider subclassing `AFHTTPSessionManager` instead.
+
+ ## NSURLSession & NSURLSessionTask Delegate Methods
+
+ `AFURLSessionManager` implements the following delegate methods:
+
+ ### `NSURLSessionDelegate`
+
+ - `URLSession:didBecomeInvalidWithError:`
+ - `URLSession:didReceiveChallenge:completionHandler:`
+ - `URLSessionDidFinishEventsForBackgroundURLSession:`
+
+ ### `NSURLSessionTaskDelegate`
+
+ - `URLSession:willPerformHTTPRedirection:newRequest:completionHandler:`
+ - `URLSession:task:didReceiveChallenge:completionHandler:`
+ - `URLSession:task:didSendBodyData:totalBytesSent:totalBytesExpectedToSend:`
+ - `URLSession:task:didCompleteWithError:`
+
+ ### `NSURLSessionDataDelegate`
+
+ - `URLSession:dataTask:didReceiveResponse:completionHandler:`
+ - `URLSession:dataTask:didBecomeDownloadTask:`
+ - `URLSession:dataTask:didReceiveData:`
+ - `URLSession:dataTask:willCacheResponse:completionHandler:`
+
+ ### `NSURLSessionDownloadDelegate`
+
+ - `URLSession:downloadTask:didFinishDownloadingToURL:`
+ - `URLSession:downloadTask:didWriteData:totalBytesWritten:totalBytesWritten:totalBytesExpectedToWrite:`
+ - `URLSession:downloadTask:didResumeAtOffset:expectedTotalBytes:`
+
+ If any of these methods are overridden in a subclass, they _must_ call the `super` implementation first.
+
+ ## Network Reachability Monitoring
+
+ Network reachability status and change monitoring is available through the `reachabilityManager` property. Applications may choose to monitor network reachability conditions in order to prevent or suspend any outbound requests. See `AFNetworkReachabilityManager` for more details.
+
+ ## NSCoding Caveats
+
+ - Encoded managers do not include any block properties. Be sure to set delegate callback blocks when using `-initWithCoder:` or `NSKeyedUnarchiver`.
+
+ ## NSCopying Caveats
+
+ - `-copy` and `-copyWithZone:` return a new manager with a new `NSURLSession` created from the configuration of the original.
+ - Operation copies do not include any delegate callback blocks, as they often strongly captures a reference to `self`, which would otherwise have the unintuitive side-effect of pointing to the _original_ session manager when copied.
+
+ @warning Managers for background sessions must be owned for the duration of their use. This can be accomplished by creating an application-wide or shared singleton instance.
+ */
+
+NS_ASSUME_NONNULL_BEGIN
+
+#if (defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && __IPHONE_OS_VERSION_MAX_ALLOWED >= 70000) || (defined(__MAC_OS_X_VERSION_MAX_ALLOWED) && __MAC_OS_X_VERSION_MAX_ALLOWED >= 1090) || TARGET_OS_WATCH
+
+@interface AFURLSessionManager : NSObject <NSURLSessionDelegate, NSURLSessionTaskDelegate, NSURLSessionDataDelegate, NSURLSessionDownloadDelegate, NSSecureCoding, NSCopying>
+
+/**
+ The managed session.
+ */
+@property (readonly, nonatomic, strong) NSURLSession *session;
+
+/**
+ The operation queue on which delegate callbacks are run.
+ */
+@property (readonly, nonatomic, strong) NSOperationQueue *operationQueue;
+
+/**
+ Responses sent from the server in data tasks created with `dataTaskWithRequest:success:failure:` and run using the `GET` / `POST` / et al. convenience methods are automatically validated and serialized by the response serializer. By default, this property is set to an instance of `AFJSONResponseSerializer`.
+
+ @warning `responseSerializer` must not be `nil`.
+ */
+@property (nonatomic, strong) id <AFURLResponseSerialization> responseSerializer;
+
+///-------------------------------
+/// @name Managing Security Policy
+///-------------------------------
+
+/**
+ The security policy used by created request operations to evaluate server trust for secure connections. `AFURLSessionManager` uses the `defaultPolicy` unless otherwise specified.
+ */
+@property (nonatomic, strong) AFSecurityPolicy *securityPolicy;
+
+#if !TARGET_OS_WATCH
+///--------------------------------------
+/// @name Monitoring Network Reachability
+///--------------------------------------
+
+/**
+ The network reachability manager. `AFURLSessionManager` uses the `sharedManager` by default.
+ */
+@property (readwrite, nonatomic, strong) AFNetworkReachabilityManager *reachabilityManager;
+#endif
+
+///----------------------------
+/// @name Getting Session Tasks
+///----------------------------
+
+/**
+ The data, upload, and download tasks currently run by the managed session.
+ */
+@property (readonly, nonatomic, strong) NSArray *tasks;
+
+/**
+ The data tasks currently run by the managed session.
+ */
+@property (readonly, nonatomic, strong) NSArray *dataTasks;
+
+/**
+ The upload tasks currently run by the managed session.
+ */
+@property (readonly, nonatomic, strong) NSArray *uploadTasks;
+
+/**
+ The download tasks currently run by the managed session.
+ */
+@property (readonly, nonatomic, strong) NSArray *downloadTasks;
+
+///-------------------------------
+/// @name Managing Callback Queues
+///-------------------------------
+
+/**
+ The dispatch queue for `completionBlock`. If `NULL` (default), the main queue is used.
+ */
+#if OS_OBJECT_HAVE_OBJC_SUPPORT
+@property (nonatomic, strong, nullable) dispatch_queue_t completionQueue;
+#else
+@property (nonatomic, assign, nullable) dispatch_queue_t completionQueue;
+#endif
+
+/**
+ The dispatch group for `completionBlock`. If `NULL` (default), a private dispatch group is used.
+ */
+#if OS_OBJECT_HAVE_OBJC_SUPPORT
+@property (nonatomic, strong, nullable) dispatch_group_t completionGroup;
+#else
+@property (nonatomic, assign, nullable) dispatch_group_t completionGroup;
+#endif
+
+///---------------------------------
+/// @name Working Around System Bugs
+///---------------------------------
+
+/**
+ Whether to attempt to retry creation of upload tasks for background sessions when initial call returns `nil`. `NO` by default.
+
+ @bug As of iOS 7.0, there is a bug where upload tasks created for background tasks are sometimes `nil`. As a workaround, if this property is `YES`, AFNetworking will follow Apple's recommendation to try creating the task again.
+
+ @see https://github.com/AFNetworking/AFNetworking/issues/1675
+ */
+@property (nonatomic, assign) BOOL attemptsToRecreateUploadTasksForBackgroundSessions;
+
+///---------------------
+/// @name Initialization
+///---------------------
+
+/**
+ Creates and returns a manager for a session created with the specified configuration. This is the designated initializer.
+
+ @param configuration The configuration used to create the managed session.
+
+ @return A manager for a newly-created session.
+ */
+- (instancetype)initWithSessionConfiguration:(nullable NSURLSessionConfiguration *)configuration NS_DESIGNATED_INITIALIZER;
+
+/**
+ Invalidates the managed session, optionally canceling pending tasks.
+
+ @param cancelPendingTasks Whether or not to cancel pending tasks.
+ */
+- (void)invalidateSessionCancelingTasks:(BOOL)cancelPendingTasks;
+
+///-------------------------
+/// @name Running Data Tasks
+///-------------------------
+
+/**
+ Creates an `NSURLSessionDataTask` with the specified request.
+
+ @param request The HTTP request for the request.
+ @param completionHandler A block object to be executed when the task finishes. This block has no return value and takes three arguments: the server response, the response object created by that serializer, and the error that occurred, if any.
+ */
+- (NSURLSessionDataTask *)dataTaskWithRequest:(NSURLRequest *)request
+                            completionHandler:(nullable void (^)(NSURLResponse *response, id __nullable responseObject,  NSError * __nullable error))completionHandler;
+
+///---------------------------
+/// @name Running Upload Tasks
+///---------------------------
+
+/**
+ Creates an `NSURLSessionUploadTask` with the specified request for a local file.
+
+ @param request The HTTP request for the request.
+ @param fileURL A URL to the local file to be uploaded.
+ @param progress A progress object monitoring the current upload progress.
+ @param completionHandler A block object to be executed when the task finishes. This block has no return value and takes three arguments: the server response, the response object created by that serializer, and the error that occurred, if any.
+
+ @see `attemptsToRecreateUploadTasksForBackgroundSessions`
+ */
+- (NSURLSessionUploadTask *)uploadTaskWithRequest:(NSURLRequest *)request
+                                         fromFile:(NSURL *)fileURL
+                                         progress:(NSProgress * __nullable __autoreleasing * __nullable)progress
+                                completionHandler:(nullable void (^)(NSURLResponse *response, id __nullable responseObject, NSError  * __nullable error))completionHandler;
+
+/**
+ Creates an `NSURLSessionUploadTask` with the specified request for an HTTP body.
+
+ @param request The HTTP request for the request.
+ @param bodyData A data object containing the HTTP body to be uploaded.
+ @param progress A progress object monitoring the current upload progress.
+ @param completionHandler A block object to be executed when the task finishes. This block has no return value and takes three arguments: the server response, the response object created by that serializer, and the error that occurred, if any.
+ */
+- (NSURLSessionUploadTask *)uploadTaskWithRequest:(NSURLRequest *)request
+                                         fromData:(nullable NSData *)bodyData
+                                         progress:(NSProgress * __nullable __autoreleasing * __nullable)progress
+                                completionHandler:(nullable void (^)(NSURLResponse *response, id __nullable responseObject, NSError * __nullable error))completionHandler;
+
+/**
+ Creates an `NSURLSessionUploadTask` with the specified streaming request.
+
+ @param request The HTTP request for the request.
+ @param progress A progress object monitoring the current upload progress.
+ @param completionHandler A block object to be executed when the task finishes. This block has no return value and takes three arguments: the server response, the response object created by that serializer, and the error that occurred, if any.
+ */
+- (NSURLSessionUploadTask *)uploadTaskWithStreamedRequest:(NSURLRequest *)request
+                                                 progress:(NSProgress * __nullable __autoreleasing * __nullable)progress
+                                        completionHandler:(nullable void (^)(NSURLResponse *response, id __nullable responseObject, NSError * __nullable error))completionHandler;
+
+///-----------------------------
+/// @name Running Download Tasks
+///-----------------------------
+
+/**
+ Creates an `NSURLSessionDownloadTask` with the specified request.
+
+ @param request The HTTP request for the request.
+ @param progress A progress object monitoring the current download progress.
+ @param destination A block object to be executed in order to determine the destination of the downloaded file. This block takes two arguments, the target path & the server response, and returns the desired file URL of the resulting download. The temporary file used during the download will be automatically deleted after being moved to the returned URL.
+ @param completionHandler A block to be executed when a task finishes. This block has no return value and takes three arguments: the server response, the path of the downloaded file, and the error describing the network or parsing error that occurred, if any.
+
+ @warning If using a background `NSURLSessionConfiguration` on iOS, these blocks will be lost when the app is terminated. Background sessions may prefer to use `-setDownloadTaskDidFinishDownloadingBlock:` to specify the URL for saving the downloaded file, rather than the destination block of this method.
+ */
+- (NSURLSessionDownloadTask *)downloadTaskWithRequest:(NSURLRequest *)request
+                                             progress:(NSProgress * __nullable __autoreleasing * __nullable)progress
+                                          destination:(nullable NSURL * (^)(NSURL *targetPath, NSURLResponse *response))destination
+                                    completionHandler:(nullable void (^)(NSURLResponse *response, NSURL * __nullable filePath, NSError * __nullable error))completionHandler;
+
+/**
+ Creates an `NSURLSessionDownloadTask` with the specified resume data.
+
+ @param resumeData The data used to resume downloading.
+ @param progress A progress object monitoring the current download progress.
+ @param destination A block object to be executed in order to determine the destination of the downloaded file. This block takes two arguments, the target path & the server response, and returns the desired file URL of the resulting download. The temporary file used during the download will be automatically deleted after being moved to the returned URL.
+ @param completionHandler A block to be executed when a task finishes. This block has no return value and takes three arguments: the server response, the path of the downloaded file, and the error describing the network or parsing error that occurred, if any.
+ */
+- (NSURLSessionDownloadTask *)downloadTaskWithResumeData:(NSData *)resumeData
+                                                progress:(NSProgress * __nullable __autoreleasing * __nullable)progress
+                                             destination:(nullable NSURL * (^)(NSURL *targetPath, NSURLResponse *response))destination
+                                       completionHandler:(nullable void (^)(NSURLResponse *response, NSURL * __nullable filePath, NSError * __nullable error))completionHandler;
+
+///---------------------------------
+/// @name Getting Progress for Tasks
+///---------------------------------
+
+/**
+ Returns the upload progress of the specified task.
+
+ @param uploadTask The session upload task. Must not be `nil`.
+
+ @return An `NSProgress` object reporting the upload progress of a task, or `nil` if the progress is unavailable.
+ */
+- (nullable NSProgress *)uploadProgressForTask:(NSURLSessionUploadTask *)uploadTask;
+
+/**
+ Returns the download progress of the specified task.
+
+ @param downloadTask The session download task. Must not be `nil`.
+
+ @return An `NSProgress` object reporting the download progress of a task, or `nil` if the progress is unavailable.
+ */
+- (nullable NSProgress *)downloadProgressForTask:(NSURLSessionDownloadTask *)downloadTask;
+
+///-----------------------------------------
+/// @name Setting Session Delegate Callbacks
+///-----------------------------------------
+
+/**
+ Sets a block to be executed when the managed session becomes invalid, as handled by the `NSURLSessionDelegate` method `URLSession:didBecomeInvalidWithError:`.
+
+ @param block A block object to be executed when the managed session becomes invalid. The block has no return value, and takes two arguments: the session, and the error related to the cause of invalidation.
+ */
+- (void)setSessionDidBecomeInvalidBlock:(nullable void (^)(NSURLSession *session, NSError *error))block;
+
+/**
+ Sets a block to be executed when a connection level authentication challenge has occurred, as handled by the `NSURLSessionDelegate` method `URLSession:didReceiveChallenge:completionHandler:`.
+
+ @param block A block object to be executed when a connection level authentication challenge has occurred. The block returns the disposition of the authentication challenge, and takes three arguments: the session, the authentication challenge, and a pointer to the credential that should be used to resolve the challenge.
+ */
+- (void)setSessionDidReceiveAuthenticationChallengeBlock:(nullable NSURLSessionAuthChallengeDisposition (^)(NSURLSession *session, NSURLAuthenticationChallenge *challenge, NSURLCredential * __nullable __autoreleasing * __nullable credential))block;
+
+///--------------------------------------
+/// @name Setting Task Delegate Callbacks
+///--------------------------------------
+
+/**
+ Sets a block to be executed when a task requires a new request body stream to send to the remote server, as handled by the `NSURLSessionTaskDelegate` method `URLSession:task:needNewBodyStream:`.
+
+ @param block A block object to be executed when a task requires a new request body stream.
+ */
+- (void)setTaskNeedNewBodyStreamBlock:(nullable NSInputStream * (^)(NSURLSession *session, NSURLSessionTask *task))block;
+
+/**
+ Sets a block to be executed when an HTTP request is attempting to perform a redirection to a different URL, as handled by the `NSURLSessionTaskDelegate` method `URLSession:willPerformHTTPRedirection:newRequest:completionHandler:`.
+
+ @param block A block object to be executed when an HTTP request is attempting to perform a redirection to a different URL. The block returns the request to be made for the redirection, and takes four arguments: the session, the task, the redirection response, and the request corresponding to the redirection response.
+ */
+- (void)setTaskWillPerformHTTPRedirectionBlock:(nullable NSURLRequest * (^)(NSURLSession *session, NSURLSessionTask *task, NSURLResponse *response, NSURLRequest *request))block;
+
+/**
+ Sets a block to be executed when a session task has received a request specific authentication challenge, as handled by the `NSURLSessionTaskDelegate` method `URLSession:task:didReceiveChallenge:completionHandler:`.
+
+ @param block A block object to be executed when a session task has received a request specific authentication challenge. The block returns the disposition of the authentication challenge, and takes four arguments: the session, the task, the authentication challenge, and a pointer to the credential that should be used to resolve the challenge.
+ */
+- (void)setTaskDidReceiveAuthenticationChallengeBlock:(nullable NSURLSessionAuthChallengeDisposition (^)(NSURLSession *session, NSURLSessionTask *task, NSURLAuthenticationChallenge *challenge, NSURLCredential * __nullable __autoreleasing * __nullable credential))block;
+
+/**
+ Sets a block to be executed periodically to track upload progress, as handled by the `NSURLSessionTaskDelegate` method `URLSession:task:didSendBodyData:totalBytesSent:totalBytesExpectedToSend:`.
+
+ @param block A block object to be called when an undetermined number of bytes have been uploaded to the server. This block has no return value and takes five arguments: the session, the task, the number of bytes written since the last time the upload progress block was called, the total bytes written, and the total bytes expected to be written during the request, as initially determined by the length of the HTTP body. This block may be called multiple times, and will execute on the main thread.
+ */
+- (void)setTaskDidSendBodyDataBlock:(nullable void (^)(NSURLSession *session, NSURLSessionTask *task, int64_t bytesSent, int64_t totalBytesSent, int64_t totalBytesExpectedToSend))block;
+
+/**
+ Sets a block to be executed as the last message related to a specific task, as handled by the `NSURLSessionTaskDelegate` method `URLSession:task:didCompleteWithError:`.
+
+ @param block A block object to be executed when a session task is completed. The block has no return value, and takes three arguments: the session, the task, and any error that occurred in the process of executing the task.
+ */
+- (void)setTaskDidCompleteBlock:(nullable void (^)(NSURLSession *session, NSURLSessionTask *task, NSError * __nullable error))block;
+
+///-------------------------------------------
+/// @name Setting Data Task Delegate Callbacks
+///-------------------------------------------
+
+/**
+ Sets a block to be executed when a data task has received a response, as handled by the `NSURLSessionDataDelegate` method `URLSession:dataTask:didReceiveResponse:completionHandler:`.
+
+ @param block A block object to be executed when a data task has received a response. The block returns the disposition of the session response, and takes three arguments: the session, the data task, and the received response.
+ */
+- (void)setDataTaskDidReceiveResponseBlock:(nullable NSURLSessionResponseDisposition (^)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSURLResponse *response))block;
+
+/**
+ Sets a block to be executed when a data task has become a download task, as handled by the `NSURLSessionDataDelegate` method `URLSession:dataTask:didBecomeDownloadTask:`.
+
+ @param block A block object to be executed when a data task has become a download task. The block has no return value, and takes three arguments: the session, the data task, and the download task it has become.
+ */
+- (void)setDataTaskDidBecomeDownloadTaskBlock:(nullable void (^)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSURLSessionDownloadTask *downloadTask))block;
+
+/**
+ Sets a block to be executed when a data task receives data, as handled by the `NSURLSessionDataDelegate` method `URLSession:dataTask:didReceiveData:`.
+
+ @param block A block object to be called when an undetermined number of bytes have been downloaded from the server. This block has no return value and takes three arguments: the session, the data task, and the data received. This block may be called multiple times, and will execute on the session manager operation queue.
+ */
+- (void)setDataTaskDidReceiveDataBlock:(nullable void (^)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSData *data))block;
+
+/**
+ Sets a block to be executed to determine the caching behavior of a data task, as handled by the `NSURLSessionDataDelegate` method `URLSession:dataTask:willCacheResponse:completionHandler:`.
+
+ @param block A block object to be executed to determine the caching behavior of a data task. The block returns the response to cache, and takes three arguments: the session, the data task, and the proposed cached URL response.
+ */
+- (void)setDataTaskWillCacheResponseBlock:(nullable NSCachedURLResponse * (^)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSCachedURLResponse *proposedResponse))block;
+
+/**
+ Sets a block to be executed once all messages enqueued for a session have been delivered, as handled by the `NSURLSessionDataDelegate` method `URLSessionDidFinishEventsForBackgroundURLSession:`.
+
+ @param block A block object to be executed once all messages enqueued for a session have been delivered. The block has no return value and takes a single argument: the session.
+ */
+- (void)setDidFinishEventsForBackgroundURLSessionBlock:(nullable void (^)(NSURLSession *session))block;
+
+///-----------------------------------------------
+/// @name Setting Download Task Delegate Callbacks
+///-----------------------------------------------
+
+/**
+ Sets a block to be executed when a download task has completed a download, as handled by the `NSURLSessionDownloadDelegate` method `URLSession:downloadTask:didFinishDownloadingToURL:`.
+
+ @param block A block object to be executed when a download task has completed. The block returns the URL the download should be moved to, and takes three arguments: the session, the download task, and the temporary location of the downloaded file. If the file manager encounters an error while attempting to move the temporary file to the destination, an `AFURLSessionDownloadTaskDidFailToMoveFileNotification` will be posted, with the download task as its object, and the user info of the error.
+ */
+- (void)setDownloadTaskDidFinishDownloadingBlock:(nullable NSURL * (^)(NSURLSession *session, NSURLSessionDownloadTask *downloadTask, NSURL *location))block;
+
+/**
+ Sets a block to be executed periodically to track download progress, as handled by the `NSURLSessionDownloadDelegate` method `URLSession:downloadTask:didWriteData:totalBytesWritten:totalBytesWritten:totalBytesExpectedToWrite:`.
+
+ @param block A block object to be called when an undetermined number of bytes have been downloaded from the server. This block has no return value and takes five arguments: the session, the download task, the number of bytes read since the last time the download progress block was called, the total bytes read, and the total bytes expected to be read during the request, as initially determined by the expected content size of the `NSHTTPURLResponse` object. This block may be called multiple times, and will execute on the session manager operation queue.
+ */
+- (void)setDownloadTaskDidWriteDataBlock:(nullable void (^)(NSURLSession *session, NSURLSessionDownloadTask *downloadTask, int64_t bytesWritten, int64_t totalBytesWritten, int64_t totalBytesExpectedToWrite))block;
+
+/**
+ Sets a block to be executed when a download task has been resumed, as handled by the `NSURLSessionDownloadDelegate` method `URLSession:downloadTask:didResumeAtOffset:expectedTotalBytes:`.
+
+ @param block A block object to be executed when a download task has been resumed. The block has no return value and takes four arguments: the session, the download task, the file offset of the resumed download, and the total number of bytes expected to be downloaded.
+ */
+- (void)setDownloadTaskDidResumeBlock:(nullable void (^)(NSURLSession *session, NSURLSessionDownloadTask *downloadTask, int64_t fileOffset, int64_t expectedTotalBytes))block;
+
+@end
+
+#endif
+
+///--------------------
+/// @name Notifications
+///--------------------
+
+/**
+ Posted when a task begins executing.
+
+ @deprecated Use `AFNetworkingTaskDidResumeNotification` instead.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidStartNotification DEPRECATED_ATTRIBUTE;
+
+/**
+ Posted when a task resumes.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidResumeNotification;
+
+/**
+ Posted when a task finishes executing. Includes a userInfo dictionary with additional information about the task.
+
+ @deprecated Use `AFNetworkingTaskDidCompleteNotification` instead.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidFinishNotification DEPRECATED_ATTRIBUTE;
+
+/**
+ Posted when a task finishes executing. Includes a userInfo dictionary with additional information about the task.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidCompleteNotification;
+
+/**
+ Posted when a task suspends its execution.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidSuspendNotification;
+
+/**
+ Posted when a session is invalidated.
+ */
+FOUNDATION_EXPORT NSString * const AFURLSessionDidInvalidateNotification;
+
+/**
+ Posted when a session download task encountered an error when moving the temporary download file to a specified destination.
+ */
+FOUNDATION_EXPORT NSString * const AFURLSessionDownloadTaskDidFailToMoveFileNotification;
+
+/**
+ The raw response data of the task. Included in the userInfo dictionary of the `AFNetworkingTaskDidFinishNotification` if response data exists for the task.
+
+ @deprecated Use `AFNetworkingTaskDidCompleteResponseDataKey` instead.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidFinishResponseDataKey DEPRECATED_ATTRIBUTE;
+
+/**
+ The raw response data of the task. Included in the userInfo dictionary of the `AFNetworkingTaskDidFinishNotification` if response data exists for the task.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidCompleteResponseDataKey;
+
+/**
+ The serialized response object of the task. Included in the userInfo dictionary of the `AFNetworkingTaskDidFinishNotification` if the response was serialized.
+
+ @deprecated Use `AFNetworkingTaskDidCompleteSerializedResponseKey` instead.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidFinishSerializedResponseKey DEPRECATED_ATTRIBUTE;
+
+/**
+ The serialized response object of the task. Included in the userInfo dictionary of the `AFNetworkingTaskDidFinishNotification` if the response was serialized.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidCompleteSerializedResponseKey;
+
+/**
+ The response serializer used to serialize the response. Included in the userInfo dictionary of the `AFNetworkingTaskDidFinishNotification` if the task has an associated response serializer.
+
+ @deprecated Use `AFNetworkingTaskDidCompleteResponseSerializerKey` instead.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidFinishResponseSerializerKey DEPRECATED_ATTRIBUTE;
+
+/**
+ The response serializer used to serialize the response. Included in the userInfo dictionary of the `AFNetworkingTaskDidFinishNotification` if the task has an associated response serializer.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidCompleteResponseSerializerKey;
+
+/**
+ The file path associated with the download task. Included in the userInfo dictionary of the `AFNetworkingTaskDidFinishNotification` if an the response data has been stored directly to disk.
+
+ @deprecated Use `AFNetworkingTaskDidCompleteAssetPathKey` instead.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidFinishAssetPathKey DEPRECATED_ATTRIBUTE;
+
+/**
+ The file path associated with the download task. Included in the userInfo dictionary of the `AFNetworkingTaskDidFinishNotification` if an the response data has been stored directly to disk.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidCompleteAssetPathKey;
+
+/**
+ Any error associated with the task, or the serialization of the response. Included in the userInfo dictionary of the `AFNetworkingTaskDidFinishNotification` if an error exists.
+
+ @deprecated Use `AFNetworkingTaskDidCompleteErrorKey` instead.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidFinishErrorKey DEPRECATED_ATTRIBUTE;
+
+/**
+ Any error associated with the task, or the serialization of the response. Included in the userInfo dictionary of the `AFNetworkingTaskDidFinishNotification` if an error exists.
+ */
+FOUNDATION_EXPORT NSString * const AFNetworkingTaskDidCompleteErrorKey;
+
+NS_ASSUME_NONNULL_END

Pods/AFNetworking/AFNetworking/AFURLSessionManager.m

@@ -0,0 +1,1171 @@
+// AFURLSessionManager.m
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "AFURLSessionManager.h"
+#import <objc/runtime.h>
+
+#if (defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && __IPHONE_OS_VERSION_MAX_ALLOWED >= 70000) || (defined(__MAC_OS_X_VERSION_MAX_ALLOWED) && __MAC_OS_X_VERSION_MAX_ALLOWED >= 1090)
+
+static dispatch_queue_t url_session_manager_creation_queue() {
+    static dispatch_queue_t af_url_session_manager_creation_queue;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        af_url_session_manager_creation_queue = dispatch_queue_create("com.alamofire.networking.session.manager.creation", DISPATCH_QUEUE_SERIAL);
+    });
+
+    return af_url_session_manager_creation_queue;
+}
+
+static dispatch_queue_t url_session_manager_processing_queue() {
+    static dispatch_queue_t af_url_session_manager_processing_queue;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        af_url_session_manager_processing_queue = dispatch_queue_create("com.alamofire.networking.session.manager.processing", DISPATCH_QUEUE_CONCURRENT);
+    });
+
+    return af_url_session_manager_processing_queue;
+}
+
+static dispatch_group_t url_session_manager_completion_group() {
+    static dispatch_group_t af_url_session_manager_completion_group;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        af_url_session_manager_completion_group = dispatch_group_create();
+    });
+
+    return af_url_session_manager_completion_group;
+}
+
+NSString * const AFNetworkingTaskDidResumeNotification = @"com.alamofire.networking.task.resume";
+NSString * const AFNetworkingTaskDidCompleteNotification = @"com.alamofire.networking.task.complete";
+NSString * const AFNetworkingTaskDidSuspendNotification = @"com.alamofire.networking.task.suspend";
+NSString * const AFURLSessionDidInvalidateNotification = @"com.alamofire.networking.session.invalidate";
+NSString * const AFURLSessionDownloadTaskDidFailToMoveFileNotification = @"com.alamofire.networking.session.download.file-manager-error";
+
+NSString * const AFNetworkingTaskDidStartNotification = @"com.alamofire.networking.task.resume"; // Deprecated
+NSString * const AFNetworkingTaskDidFinishNotification = @"com.alamofire.networking.task.complete"; // Deprecated
+
+NSString * const AFNetworkingTaskDidCompleteSerializedResponseKey = @"com.alamofire.networking.task.complete.serializedresponse";
+NSString * const AFNetworkingTaskDidCompleteResponseSerializerKey = @"com.alamofire.networking.task.complete.responseserializer";
+NSString * const AFNetworkingTaskDidCompleteResponseDataKey = @"com.alamofire.networking.complete.finish.responsedata";
+NSString * const AFNetworkingTaskDidCompleteErrorKey = @"com.alamofire.networking.task.complete.error";
+NSString * const AFNetworkingTaskDidCompleteAssetPathKey = @"com.alamofire.networking.task.complete.assetpath";
+
+NSString * const AFNetworkingTaskDidFinishSerializedResponseKey = @"com.alamofire.networking.task.complete.serializedresponse"; // Deprecated
+NSString * const AFNetworkingTaskDidFinishResponseSerializerKey = @"com.alamofire.networking.task.complete.responseserializer"; // Deprecated
+NSString * const AFNetworkingTaskDidFinishResponseDataKey = @"com.alamofire.networking.complete.finish.responsedata"; // Deprecated
+NSString * const AFNetworkingTaskDidFinishErrorKey = @"com.alamofire.networking.task.complete.error"; // Deprecated
+NSString * const AFNetworkingTaskDidFinishAssetPathKey = @"com.alamofire.networking.task.complete.assetpath"; // Deprecated
+
+static NSString * const AFURLSessionManagerLockName = @"com.alamofire.networking.session.manager.lock";
+
+static NSUInteger const AFMaximumNumberOfAttemptsToRecreateBackgroundSessionUploadTask = 3;
+
+static void * AFTaskStateChangedContext = &AFTaskStateChangedContext;
+
+typedef void (^AFURLSessionDidBecomeInvalidBlock)(NSURLSession *session, NSError *error);
+typedef NSURLSessionAuthChallengeDisposition (^AFURLSessionDidReceiveAuthenticationChallengeBlock)(NSURLSession *session, NSURLAuthenticationChallenge *challenge, NSURLCredential * __autoreleasing *credential);
+
+typedef NSURLRequest * (^AFURLSessionTaskWillPerformHTTPRedirectionBlock)(NSURLSession *session, NSURLSessionTask *task, NSURLResponse *response, NSURLRequest *request);
+typedef NSURLSessionAuthChallengeDisposition (^AFURLSessionTaskDidReceiveAuthenticationChallengeBlock)(NSURLSession *session, NSURLSessionTask *task, NSURLAuthenticationChallenge *challenge, NSURLCredential * __autoreleasing *credential);
+typedef void (^AFURLSessionDidFinishEventsForBackgroundURLSessionBlock)(NSURLSession *session);
+
+typedef NSInputStream * (^AFURLSessionTaskNeedNewBodyStreamBlock)(NSURLSession *session, NSURLSessionTask *task);
+typedef void (^AFURLSessionTaskDidSendBodyDataBlock)(NSURLSession *session, NSURLSessionTask *task, int64_t bytesSent, int64_t totalBytesSent, int64_t totalBytesExpectedToSend);
+typedef void (^AFURLSessionTaskDidCompleteBlock)(NSURLSession *session, NSURLSessionTask *task, NSError *error);
+
+typedef NSURLSessionResponseDisposition (^AFURLSessionDataTaskDidReceiveResponseBlock)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSURLResponse *response);
+typedef void (^AFURLSessionDataTaskDidBecomeDownloadTaskBlock)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSURLSessionDownloadTask *downloadTask);
+typedef void (^AFURLSessionDataTaskDidReceiveDataBlock)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSData *data);
+typedef NSCachedURLResponse * (^AFURLSessionDataTaskWillCacheResponseBlock)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSCachedURLResponse *proposedResponse);
+
+typedef NSURL * (^AFURLSessionDownloadTaskDidFinishDownloadingBlock)(NSURLSession *session, NSURLSessionDownloadTask *downloadTask, NSURL *location);
+typedef void (^AFURLSessionDownloadTaskDidWriteDataBlock)(NSURLSession *session, NSURLSessionDownloadTask *downloadTask, int64_t bytesWritten, int64_t totalBytesWritten, int64_t totalBytesExpectedToWrite);
+typedef void (^AFURLSessionDownloadTaskDidResumeBlock)(NSURLSession *session, NSURLSessionDownloadTask *downloadTask, int64_t fileOffset, int64_t expectedTotalBytes);
+
+typedef void (^AFURLSessionTaskCompletionHandler)(NSURLResponse *response, id responseObject, NSError *error);
+
+#pragma mark -
+
+@interface AFURLSessionManagerTaskDelegate : NSObject <NSURLSessionTaskDelegate, NSURLSessionDataDelegate, NSURLSessionDownloadDelegate>
+@property (nonatomic, weak) AFURLSessionManager *manager;
+@property (nonatomic, strong) NSMutableData *mutableData;
+@property (nonatomic, strong) NSProgress *progress;
+@property (nonatomic, copy) NSURL *downloadFileURL;
+@property (nonatomic, copy) AFURLSessionDownloadTaskDidFinishDownloadingBlock downloadTaskDidFinishDownloading;
+@property (nonatomic, copy) AFURLSessionTaskCompletionHandler completionHandler;
+@end
+
+@implementation AFURLSessionManagerTaskDelegate
+
+- (instancetype)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    self.mutableData = [NSMutableData data];
+
+    self.progress = [NSProgress progressWithTotalUnitCount:0];
+
+    return self;
+}
+
+#pragma mark - NSURLSessionTaskDelegate
+
+- (void)URLSession:(__unused NSURLSession *)session
+              task:(__unused NSURLSessionTask *)task
+   didSendBodyData:(__unused int64_t)bytesSent
+    totalBytesSent:(int64_t)totalBytesSent
+totalBytesExpectedToSend:(int64_t)totalBytesExpectedToSend
+{
+    self.progress.totalUnitCount = totalBytesExpectedToSend;
+    self.progress.completedUnitCount = totalBytesSent;
+}
+
+- (void)URLSession:(__unused NSURLSession *)session
+              task:(NSURLSessionTask *)task
+didCompleteWithError:(NSError *)error
+{
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+    __strong AFURLSessionManager *manager = self.manager;
+
+    __block id responseObject = nil;
+
+    __block NSMutableDictionary *userInfo = [NSMutableDictionary dictionary];
+    userInfo[AFNetworkingTaskDidCompleteResponseSerializerKey] = manager.responseSerializer;
+
+    //Performance Improvement from #2672
+    NSData *data = nil;
+    if (self.mutableData) {
+        data = [self.mutableData copy];
+        //We no longer need the reference, so nil it out to gain back some memory.
+        self.mutableData = nil;
+    }
+
+    if (self.downloadFileURL) {
+        userInfo[AFNetworkingTaskDidCompleteAssetPathKey] = self.downloadFileURL;
+    } else if (data) {
+        userInfo[AFNetworkingTaskDidCompleteResponseDataKey] = data;
+    }
+
+    if (error) {
+        userInfo[AFNetworkingTaskDidCompleteErrorKey] = error;
+
+        dispatch_group_async(manager.completionGroup ?: url_session_manager_completion_group(), manager.completionQueue ?: dispatch_get_main_queue(), ^{
+            if (self.completionHandler) {
+                self.completionHandler(task.response, responseObject, error);
+            }
+
+            dispatch_async(dispatch_get_main_queue(), ^{
+                [[NSNotificationCenter defaultCenter] postNotificationName:AFNetworkingTaskDidCompleteNotification object:task userInfo:userInfo];
+            });
+        });
+    } else {
+        dispatch_async(url_session_manager_processing_queue(), ^{
+            NSError *serializationError = nil;
+            responseObject = [manager.responseSerializer responseObjectForResponse:task.response data:data error:&serializationError];
+
+            if (self.downloadFileURL) {
+                responseObject = self.downloadFileURL;
+            }
+
+            if (responseObject) {
+                userInfo[AFNetworkingTaskDidCompleteSerializedResponseKey] = responseObject;
+            }
+
+            if (serializationError) {
+                userInfo[AFNetworkingTaskDidCompleteErrorKey] = serializationError;
+            }
+
+            dispatch_group_async(manager.completionGroup ?: url_session_manager_completion_group(), manager.completionQueue ?: dispatch_get_main_queue(), ^{
+                if (self.completionHandler) {
+                    self.completionHandler(task.response, responseObject, serializationError);
+                }
+
+                dispatch_async(dispatch_get_main_queue(), ^{
+                    [[NSNotificationCenter defaultCenter] postNotificationName:AFNetworkingTaskDidCompleteNotification object:task userInfo:userInfo];
+                });
+            });
+        });
+    }
+#pragma clang diagnostic pop
+}
+
+#pragma mark - NSURLSessionDataTaskDelegate
+
+- (void)URLSession:(__unused NSURLSession *)session
+          dataTask:(__unused NSURLSessionDataTask *)dataTask
+    didReceiveData:(NSData *)data
+{
+    [self.mutableData appendData:data];
+}
+
+#pragma mark - NSURLSessionDownloadTaskDelegate
+
+- (void)URLSession:(NSURLSession *)session
+      downloadTask:(NSURLSessionDownloadTask *)downloadTask
+didFinishDownloadingToURL:(NSURL *)location
+{
+    NSError *fileManagerError = nil;
+    self.downloadFileURL = nil;
+
+    if (self.downloadTaskDidFinishDownloading) {
+        self.downloadFileURL = self.downloadTaskDidFinishDownloading(session, downloadTask, location);
+        if (self.downloadFileURL) {
+            [[NSFileManager defaultManager] moveItemAtURL:location toURL:self.downloadFileURL error:&fileManagerError];
+
+            if (fileManagerError) {
+                [[NSNotificationCenter defaultCenter] postNotificationName:AFURLSessionDownloadTaskDidFailToMoveFileNotification object:downloadTask userInfo:fileManagerError.userInfo];
+            }
+        }
+    }
+}
+
+- (void)URLSession:(__unused NSURLSession *)session
+      downloadTask:(__unused NSURLSessionDownloadTask *)downloadTask
+      didWriteData:(__unused int64_t)bytesWritten
+ totalBytesWritten:(int64_t)totalBytesWritten
+totalBytesExpectedToWrite:(int64_t)totalBytesExpectedToWrite
+{
+    self.progress.totalUnitCount = totalBytesExpectedToWrite;
+    self.progress.completedUnitCount = totalBytesWritten;
+}
+
+- (void)URLSession:(__unused NSURLSession *)session
+      downloadTask:(__unused NSURLSessionDownloadTask *)downloadTask
+ didResumeAtOffset:(int64_t)fileOffset
+expectedTotalBytes:(int64_t)expectedTotalBytes {
+    self.progress.totalUnitCount = expectedTotalBytes;
+    self.progress.completedUnitCount = fileOffset;
+}
+
+@end
+
+#pragma mark -
+
+/**
+ *  A workaround for issues related to key-value observing the `state` of an `NSURLSessionTask`.
+ *
+ *  See:
+ *  - https://github.com/AFNetworking/AFNetworking/issues/1477
+ *  - https://github.com/AFNetworking/AFNetworking/issues/2638
+ *  - https://github.com/AFNetworking/AFNetworking/pull/2702
+ */
+
+static inline void af_swizzleSelector(Class class, SEL originalSelector, SEL swizzledSelector) {
+    Method originalMethod = class_getInstanceMethod(class, originalSelector);
+    Method swizzledMethod = class_getInstanceMethod(class, swizzledSelector);
+    method_exchangeImplementations(originalMethod, swizzledMethod);
+}
+
+static inline BOOL af_addMethod(Class class, SEL selector, Method method) {
+    return class_addMethod(class, selector,  method_getImplementation(method),  method_getTypeEncoding(method));
+}
+
+static NSString * const AFNSURLSessionTaskDidResumeNotification  = @"com.alamofire.networking.nsurlsessiontask.resume";
+static NSString * const AFNSURLSessionTaskDidSuspendNotification = @"com.alamofire.networking.nsurlsessiontask.suspend";
+
+@interface _AFURLSessionTaskSwizzling : NSObject
+
+@end
+
+@implementation _AFURLSessionTaskSwizzling
+
++ (void)load {
+    /**
+     WARNING: Trouble Ahead
+     https://github.com/AFNetworking/AFNetworking/pull/2702
+     */
+
+    if (NSClassFromString(@"NSURLSessionTask")) {
+        /**
+         iOS 7 and iOS 8 differ in NSURLSessionTask implementation, which makes the next bit of code a bit tricky.
+         Many Unit Tests have been built to validate as much of this behavior has possible.
+         Here is what we know:
+            - NSURLSessionTasks are implemented with class clusters, meaning the class you request from the API isn't actually the type of class you will get back.
+            - Simply referencing `[NSURLSessionTask class]` will not work. You need to ask an `NSURLSession` to actually create an object, and grab the class from there.
+            - On iOS 7, `localDataTask` is a `__NSCFLocalDataTask`, which inherits from `__NSCFLocalSessionTask`, which inherits from `__NSCFURLSessionTask`.
+            - On iOS 8, `localDataTask` is a `__NSCFLocalDataTask`, which inherits from `__NSCFLocalSessionTask`, which inherits from `NSURLSessionTask`.
+            - On iOS 7, `__NSCFLocalSessionTask` and `__NSCFURLSessionTask` are the only two classes that have their own implementations of `resume` and `suspend`, and `__NSCFLocalSessionTask` DOES NOT CALL SUPER. This means both classes need to be swizzled.
+            - On iOS 8, `NSURLSessionTask` is the only class that implements `resume` and `suspend`. This means this is the only class that needs to be swizzled.
+            - Because `NSURLSessionTask` is not involved in the class hierarchy for every version of iOS, its easier to add the swizzled methods to a dummy class and manage them there.
+        
+         Some Assumptions:
+            - No implementations of `resume` or `suspend` call super. If this were to change in a future version of iOS, we'd need to handle it.
+            - No background task classes override `resume` or `suspend`
+         
+         The current solution:
+            1) Grab an instance of `__NSCFLocalDataTask` by asking an instance of `NSURLSession` for a data task.
+            2) Grab a pointer to the original implementation of `af_resume`
+            3) Check to see if the current class has an implementation of resume. If so, continue to step 4.
+            4) Grab the super class of the current class.
+            5) Grab a pointer for the current class to the current implementation of `resume`.
+            6) Grab a pointer for the super class to the current implementation of `resume`.
+            7) If the current class implementation of `resume` is not equal to the super class implementation of `resume` AND the current implementation of `resume` is not equal to the original implementation of `af_resume`, THEN swizzle the methods
+            8) Set the current class to the super class, and repeat steps 3-8
+         */
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wnonnull"
+        NSURLSessionDataTask *localDataTask = [[NSURLSession sessionWithConfiguration:nil] dataTaskWithURL:nil];
+#pragma clang diagnostic pop
+        IMP originalAFResumeIMP = method_getImplementation(class_getInstanceMethod([self class], @selector(af_resume)));
+        Class currentClass = [localDataTask class];
+        
+        while (class_getInstanceMethod(currentClass, @selector(resume))) {
+            Class superClass = [currentClass superclass];
+            IMP classResumeIMP = method_getImplementation(class_getInstanceMethod(currentClass, @selector(resume)));
+            IMP superclassResumeIMP = method_getImplementation(class_getInstanceMethod(superClass, @selector(resume)));
+            if (classResumeIMP != superclassResumeIMP &&
+                originalAFResumeIMP != classResumeIMP) {
+                [self swizzleResumeAndSuspendMethodForClass:currentClass];
+            }
+            currentClass = [currentClass superclass];
+        }
+        
+        [localDataTask cancel];
+    }
+}
+
++ (void)swizzleResumeAndSuspendMethodForClass:(Class)class {
+    Method afResumeMethod = class_getInstanceMethod(self, @selector(af_resume));
+    Method afSuspendMethod = class_getInstanceMethod(self, @selector(af_suspend));
+
+    if (af_addMethod(class, @selector(af_resume), afResumeMethod)) {
+        af_swizzleSelector(class, @selector(resume), @selector(af_resume));
+    }
+
+    if (af_addMethod(class, @selector(af_suspend), afSuspendMethod)) {
+        af_swizzleSelector(class, @selector(suspend), @selector(af_suspend));
+    }
+}
+
+- (NSURLSessionTaskState)state {
+    NSAssert(NO, @"State method should never be called in the actual dummy class");
+    return NSURLSessionTaskStateCanceling;
+}
+
+- (void)af_resume {
+    NSAssert([self respondsToSelector:@selector(state)], @"Does not respond to state");
+    NSURLSessionTaskState state = [self state];
+    [self af_resume];
+    
+    if (state != NSURLSessionTaskStateRunning) {
+        [[NSNotificationCenter defaultCenter] postNotificationName:AFNSURLSessionTaskDidResumeNotification object:self];
+    }
+}
+
+- (void)af_suspend {
+    NSAssert([self respondsToSelector:@selector(state)], @"Does not respond to state");
+    NSURLSessionTaskState state = [self state];
+    [self af_suspend];
+    
+    if (state != NSURLSessionTaskStateSuspended) {
+        [[NSNotificationCenter defaultCenter] postNotificationName:AFNSURLSessionTaskDidSuspendNotification object:self];
+    }
+}
+@end
+
+#pragma mark -
+
+@interface AFURLSessionManager ()
+@property (readwrite, nonatomic, strong) NSURLSessionConfiguration *sessionConfiguration;
+@property (readwrite, nonatomic, strong) NSOperationQueue *operationQueue;
+@property (readwrite, nonatomic, strong) NSURLSession *session;
+@property (readwrite, nonatomic, strong) NSMutableDictionary *mutableTaskDelegatesKeyedByTaskIdentifier;
+@property (readonly, nonatomic, copy) NSString *taskDescriptionForSessionTasks;
+@property (readwrite, nonatomic, strong) NSLock *lock;
+@property (readwrite, nonatomic, copy) AFURLSessionDidBecomeInvalidBlock sessionDidBecomeInvalid;
+@property (readwrite, nonatomic, copy) AFURLSessionDidReceiveAuthenticationChallengeBlock sessionDidReceiveAuthenticationChallenge;
+@property (readwrite, nonatomic, copy) AFURLSessionDidFinishEventsForBackgroundURLSessionBlock didFinishEventsForBackgroundURLSession;
+@property (readwrite, nonatomic, copy) AFURLSessionTaskWillPerformHTTPRedirectionBlock taskWillPerformHTTPRedirection;
+@property (readwrite, nonatomic, copy) AFURLSessionTaskDidReceiveAuthenticationChallengeBlock taskDidReceiveAuthenticationChallenge;
+@property (readwrite, nonatomic, copy) AFURLSessionTaskNeedNewBodyStreamBlock taskNeedNewBodyStream;
+@property (readwrite, nonatomic, copy) AFURLSessionTaskDidSendBodyDataBlock taskDidSendBodyData;
+@property (readwrite, nonatomic, copy) AFURLSessionTaskDidCompleteBlock taskDidComplete;
+@property (readwrite, nonatomic, copy) AFURLSessionDataTaskDidReceiveResponseBlock dataTaskDidReceiveResponse;
+@property (readwrite, nonatomic, copy) AFURLSessionDataTaskDidBecomeDownloadTaskBlock dataTaskDidBecomeDownloadTask;
+@property (readwrite, nonatomic, copy) AFURLSessionDataTaskDidReceiveDataBlock dataTaskDidReceiveData;
+@property (readwrite, nonatomic, copy) AFURLSessionDataTaskWillCacheResponseBlock dataTaskWillCacheResponse;
+@property (readwrite, nonatomic, copy) AFURLSessionDownloadTaskDidFinishDownloadingBlock downloadTaskDidFinishDownloading;
+@property (readwrite, nonatomic, copy) AFURLSessionDownloadTaskDidWriteDataBlock downloadTaskDidWriteData;
+@property (readwrite, nonatomic, copy) AFURLSessionDownloadTaskDidResumeBlock downloadTaskDidResume;
+@end
+
+@implementation AFURLSessionManager
+
+- (instancetype)init {
+    return [self initWithSessionConfiguration:nil];
+}
+
+- (instancetype)initWithSessionConfiguration:(NSURLSessionConfiguration *)configuration {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    if (!configuration) {
+        configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
+    }
+
+    self.sessionConfiguration = configuration;
+
+    self.operationQueue = [[NSOperationQueue alloc] init];
+    self.operationQueue.maxConcurrentOperationCount = 1;
+
+    self.session = [NSURLSession sessionWithConfiguration:self.sessionConfiguration delegate:self delegateQueue:self.operationQueue];
+
+    self.responseSerializer = [AFJSONResponseSerializer serializer];
+
+    self.securityPolicy = [AFSecurityPolicy defaultPolicy];
+
+#if !TARGET_OS_WATCH
+    self.reachabilityManager = [AFNetworkReachabilityManager sharedManager];
+#endif
+
+    self.mutableTaskDelegatesKeyedByTaskIdentifier = [[NSMutableDictionary alloc] init];
+
+    self.lock = [[NSLock alloc] init];
+    self.lock.name = AFURLSessionManagerLockName;
+
+    [self.session getTasksWithCompletionHandler:^(NSArray *dataTasks, NSArray *uploadTasks, NSArray *downloadTasks) {
+        for (NSURLSessionDataTask *task in dataTasks) {
+            [self addDelegateForDataTask:task completionHandler:nil];
+        }
+
+        for (NSURLSessionUploadTask *uploadTask in uploadTasks) {
+            [self addDelegateForUploadTask:uploadTask progress:nil completionHandler:nil];
+        }
+
+        for (NSURLSessionDownloadTask *downloadTask in downloadTasks) {
+            [self addDelegateForDownloadTask:downloadTask progress:nil destination:nil completionHandler:nil];
+        }
+    }];
+
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(taskDidResume:) name:AFNSURLSessionTaskDidResumeNotification object:nil];
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(taskDidSuspend:) name:AFNSURLSessionTaskDidSuspendNotification object:nil];
+
+    return self;
+}
+
+- (void)dealloc {
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
+}
+
+#pragma mark -
+
+- (NSString *)taskDescriptionForSessionTasks {
+    return [NSString stringWithFormat:@"%p", self];
+}
+
+- (void)taskDidResume:(NSNotification *)notification {
+    NSURLSessionTask *task = notification.object;
+    if ([task respondsToSelector:@selector(taskDescription)]) {
+        if ([task.taskDescription isEqualToString:self.taskDescriptionForSessionTasks]) {
+            dispatch_async(dispatch_get_main_queue(), ^{
+                [[NSNotificationCenter defaultCenter] postNotificationName:AFNetworkingTaskDidResumeNotification object:task];
+            });
+        }
+    }
+}
+
+- (void)taskDidSuspend:(NSNotification *)notification {
+    NSURLSessionTask *task = notification.object;
+    if ([task respondsToSelector:@selector(taskDescription)]) {
+        if ([task.taskDescription isEqualToString:self.taskDescriptionForSessionTasks]) {
+            dispatch_async(dispatch_get_main_queue(), ^{
+                [[NSNotificationCenter defaultCenter] postNotificationName:AFNetworkingTaskDidSuspendNotification object:task];
+            });
+        }
+    }
+}
+
+#pragma mark -
+
+- (AFURLSessionManagerTaskDelegate *)delegateForTask:(NSURLSessionTask *)task {
+    NSParameterAssert(task);
+
+    AFURLSessionManagerTaskDelegate *delegate = nil;
+    [self.lock lock];
+    delegate = self.mutableTaskDelegatesKeyedByTaskIdentifier[@(task.taskIdentifier)];
+    [self.lock unlock];
+
+    return delegate;
+}
+
+- (void)setDelegate:(AFURLSessionManagerTaskDelegate *)delegate
+            forTask:(NSURLSessionTask *)task
+{
+    NSParameterAssert(task);
+    NSParameterAssert(delegate);
+
+    [self.lock lock];
+    self.mutableTaskDelegatesKeyedByTaskIdentifier[@(task.taskIdentifier)] = delegate;
+    [self.lock unlock];
+}
+
+- (void)addDelegateForDataTask:(NSURLSessionDataTask *)dataTask
+             completionHandler:(void (^)(NSURLResponse *response, id responseObject, NSError *error))completionHandler
+{
+    AFURLSessionManagerTaskDelegate *delegate = [[AFURLSessionManagerTaskDelegate alloc] init];
+    delegate.manager = self;
+    delegate.completionHandler = completionHandler;
+
+    dataTask.taskDescription = self.taskDescriptionForSessionTasks;
+    [self setDelegate:delegate forTask:dataTask];
+}
+
+- (void)addDelegateForUploadTask:(NSURLSessionUploadTask *)uploadTask
+                        progress:(NSProgress * __autoreleasing *)progress
+               completionHandler:(void (^)(NSURLResponse *response, id responseObject, NSError *error))completionHandler
+{
+    AFURLSessionManagerTaskDelegate *delegate = [[AFURLSessionManagerTaskDelegate alloc] init];
+    delegate.manager = self;
+    delegate.completionHandler = completionHandler;
+
+    int64_t totalUnitCount = uploadTask.countOfBytesExpectedToSend;
+    if(totalUnitCount == NSURLSessionTransferSizeUnknown) {
+        NSString *contentLength = [uploadTask.originalRequest valueForHTTPHeaderField:@"Content-Length"];
+        if(contentLength) {
+            totalUnitCount = (int64_t)[contentLength longLongValue];
+        }
+    }
+
+    if (delegate.progress) {
+        delegate.progress.totalUnitCount = totalUnitCount;
+    } else {
+        delegate.progress = [NSProgress progressWithTotalUnitCount:totalUnitCount];
+    }
+
+    delegate.progress.pausingHandler = ^{
+        [uploadTask suspend];
+    };
+    delegate.progress.cancellationHandler = ^{
+        [uploadTask cancel];
+    };
+
+    if (progress) {
+        *progress = delegate.progress;
+    }
+
+    uploadTask.taskDescription = self.taskDescriptionForSessionTasks;
+
+    [self setDelegate:delegate forTask:uploadTask];
+}
+
+- (void)addDelegateForDownloadTask:(NSURLSessionDownloadTask *)downloadTask
+                          progress:(NSProgress * __autoreleasing *)progress
+                       destination:(NSURL * (^)(NSURL *targetPath, NSURLResponse *response))destination
+                 completionHandler:(void (^)(NSURLResponse *response, NSURL *filePath, NSError *error))completionHandler
+{
+    AFURLSessionManagerTaskDelegate *delegate = [[AFURLSessionManagerTaskDelegate alloc] init];
+    delegate.manager = self;
+    delegate.completionHandler = completionHandler;
+
+    if (destination) {
+        delegate.downloadTaskDidFinishDownloading = ^NSURL * (NSURLSession * __unused session, NSURLSessionDownloadTask *task, NSURL *location) {
+            return destination(location, task.response);
+        };
+    }
+
+    if (progress) {
+        *progress = delegate.progress;
+    }
+
+    downloadTask.taskDescription = self.taskDescriptionForSessionTasks;
+
+    [self setDelegate:delegate forTask:downloadTask];
+}
+
+- (void)removeDelegateForTask:(NSURLSessionTask *)task {
+    NSParameterAssert(task);
+
+    [self.lock lock];
+    [self.mutableTaskDelegatesKeyedByTaskIdentifier removeObjectForKey:@(task.taskIdentifier)];
+    [self.lock unlock];
+}
+
+- (void)removeAllDelegates {
+    [self.lock lock];
+    [self.mutableTaskDelegatesKeyedByTaskIdentifier removeAllObjects];
+    [self.lock unlock];
+}
+
+#pragma mark -
+
+- (NSArray *)tasksForKeyPath:(NSString *)keyPath {
+    __block NSArray *tasks = nil;
+    dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
+    [self.session getTasksWithCompletionHandler:^(NSArray *dataTasks, NSArray *uploadTasks, NSArray *downloadTasks) {
+        if ([keyPath isEqualToString:NSStringFromSelector(@selector(dataTasks))]) {
+            tasks = dataTasks;
+        } else if ([keyPath isEqualToString:NSStringFromSelector(@selector(uploadTasks))]) {
+            tasks = uploadTasks;
+        } else if ([keyPath isEqualToString:NSStringFromSelector(@selector(downloadTasks))]) {
+            tasks = downloadTasks;
+        } else if ([keyPath isEqualToString:NSStringFromSelector(@selector(tasks))]) {
+            tasks = [@[dataTasks, uploadTasks, downloadTasks] valueForKeyPath:@"@unionOfArrays.self"];
+        }
+
+        dispatch_semaphore_signal(semaphore);
+    }];
+
+    dispatch_semaphore_wait(semaphore, DISPATCH_TIME_FOREVER);
+
+    return tasks;
+}
+
+- (NSArray *)tasks {
+    return [self tasksForKeyPath:NSStringFromSelector(_cmd)];
+}
+
+- (NSArray *)dataTasks {
+    return [self tasksForKeyPath:NSStringFromSelector(_cmd)];
+}
+
+- (NSArray *)uploadTasks {
+    return [self tasksForKeyPath:NSStringFromSelector(_cmd)];
+}
+
+- (NSArray *)downloadTasks {
+    return [self tasksForKeyPath:NSStringFromSelector(_cmd)];
+}
+
+#pragma mark -
+
+- (void)invalidateSessionCancelingTasks:(BOOL)cancelPendingTasks {
+    dispatch_async(dispatch_get_main_queue(), ^{
+        if (cancelPendingTasks) {
+            [self.session invalidateAndCancel];
+        } else {
+            [self.session finishTasksAndInvalidate];
+        }
+    });
+}
+
+#pragma mark -
+
+- (void)setResponseSerializer:(id <AFURLResponseSerialization>)responseSerializer {
+    NSParameterAssert(responseSerializer);
+
+    _responseSerializer = responseSerializer;
+}
+
+#pragma mark -
+
+- (NSURLSessionDataTask *)dataTaskWithRequest:(NSURLRequest *)request
+                            completionHandler:(void (^)(NSURLResponse *response, id responseObject, NSError *error))completionHandler
+{
+    __block NSURLSessionDataTask *dataTask = nil;
+    dispatch_sync(url_session_manager_creation_queue(), ^{
+        dataTask = [self.session dataTaskWithRequest:request];
+    });
+
+    [self addDelegateForDataTask:dataTask completionHandler:completionHandler];
+
+    return dataTask;
+}
+
+#pragma mark -
+
+- (NSURLSessionUploadTask *)uploadTaskWithRequest:(NSURLRequest *)request
+                                         fromFile:(NSURL *)fileURL
+                                         progress:(NSProgress * __autoreleasing *)progress
+                                completionHandler:(void (^)(NSURLResponse *response, id responseObject, NSError *error))completionHandler
+{
+    __block NSURLSessionUploadTask *uploadTask = nil;
+    dispatch_sync(url_session_manager_creation_queue(), ^{
+        uploadTask = [self.session uploadTaskWithRequest:request fromFile:fileURL];
+    });
+
+    if (!uploadTask && self.attemptsToRecreateUploadTasksForBackgroundSessions && self.session.configuration.identifier) {
+        for (NSUInteger attempts = 0; !uploadTask && attempts < AFMaximumNumberOfAttemptsToRecreateBackgroundSessionUploadTask; attempts++) {
+            uploadTask = [self.session uploadTaskWithRequest:request fromFile:fileURL];
+        }
+    }
+
+    [self addDelegateForUploadTask:uploadTask progress:progress completionHandler:completionHandler];
+
+    return uploadTask;
+}
+
+- (NSURLSessionUploadTask *)uploadTaskWithRequest:(NSURLRequest *)request
+                                         fromData:(NSData *)bodyData
+                                         progress:(NSProgress * __autoreleasing *)progress
+                                completionHandler:(void (^)(NSURLResponse *response, id responseObject, NSError *error))completionHandler
+{
+    __block NSURLSessionUploadTask *uploadTask = nil;
+    dispatch_sync(url_session_manager_creation_queue(), ^{
+        uploadTask = [self.session uploadTaskWithRequest:request fromData:bodyData];
+    });
+
+    [self addDelegateForUploadTask:uploadTask progress:progress completionHandler:completionHandler];
+
+    return uploadTask;
+}
+
+- (NSURLSessionUploadTask *)uploadTaskWithStreamedRequest:(NSURLRequest *)request
+                                                 progress:(NSProgress * __autoreleasing *)progress
+                                        completionHandler:(void (^)(NSURLResponse *response, id responseObject, NSError *error))completionHandler
+{
+    __block NSURLSessionUploadTask *uploadTask = nil;
+    dispatch_sync(url_session_manager_creation_queue(), ^{
+        uploadTask = [self.session uploadTaskWithStreamedRequest:request];
+    });
+
+    [self addDelegateForUploadTask:uploadTask progress:progress completionHandler:completionHandler];
+
+    return uploadTask;
+}
+
+#pragma mark -
+
+- (NSURLSessionDownloadTask *)downloadTaskWithRequest:(NSURLRequest *)request
+                                             progress:(NSProgress * __autoreleasing *)progress
+                                          destination:(NSURL * (^)(NSURL *targetPath, NSURLResponse *response))destination
+                                    completionHandler:(void (^)(NSURLResponse *response, NSURL *filePath, NSError *error))completionHandler
+{
+    __block NSURLSessionDownloadTask *downloadTask = nil;
+    dispatch_sync(url_session_manager_creation_queue(), ^{
+        downloadTask = [self.session downloadTaskWithRequest:request];
+    });
+
+    [self addDelegateForDownloadTask:downloadTask progress:progress destination:destination completionHandler:completionHandler];
+
+    return downloadTask;
+}
+
+- (NSURLSessionDownloadTask *)downloadTaskWithResumeData:(NSData *)resumeData
+                                                progress:(NSProgress * __autoreleasing *)progress
+                                             destination:(NSURL * (^)(NSURL *targetPath, NSURLResponse *response))destination
+                                       completionHandler:(void (^)(NSURLResponse *response, NSURL *filePath, NSError *error))completionHandler
+{
+    __block NSURLSessionDownloadTask *downloadTask = nil;
+    dispatch_sync(url_session_manager_creation_queue(), ^{
+        downloadTask = [self.session downloadTaskWithResumeData:resumeData];
+    });
+
+    [self addDelegateForDownloadTask:downloadTask progress:progress destination:destination completionHandler:completionHandler];
+
+    return downloadTask;
+}
+
+#pragma mark -
+
+- (NSProgress *)uploadProgressForTask:(NSURLSessionUploadTask *)uploadTask {
+    return [[self delegateForTask:uploadTask] progress];
+}
+
+- (NSProgress *)downloadProgressForTask:(NSURLSessionDownloadTask *)downloadTask {
+    return [[self delegateForTask:downloadTask] progress];
+}
+
+#pragma mark -
+
+- (void)setSessionDidBecomeInvalidBlock:(void (^)(NSURLSession *session, NSError *error))block {
+    self.sessionDidBecomeInvalid = block;
+}
+
+- (void)setSessionDidReceiveAuthenticationChallengeBlock:(NSURLSessionAuthChallengeDisposition (^)(NSURLSession *session, NSURLAuthenticationChallenge *challenge, NSURLCredential * __autoreleasing *credential))block {
+    self.sessionDidReceiveAuthenticationChallenge = block;
+}
+
+- (void)setDidFinishEventsForBackgroundURLSessionBlock:(void (^)(NSURLSession *session))block {
+    self.didFinishEventsForBackgroundURLSession = block;
+}
+
+#pragma mark -
+
+- (void)setTaskNeedNewBodyStreamBlock:(NSInputStream * (^)(NSURLSession *session, NSURLSessionTask *task))block {
+    self.taskNeedNewBodyStream = block;
+}
+
+- (void)setTaskWillPerformHTTPRedirectionBlock:(NSURLRequest * (^)(NSURLSession *session, NSURLSessionTask *task, NSURLResponse *response, NSURLRequest *request))block {
+    self.taskWillPerformHTTPRedirection = block;
+}
+
+- (void)setTaskDidReceiveAuthenticationChallengeBlock:(NSURLSessionAuthChallengeDisposition (^)(NSURLSession *session, NSURLSessionTask *task, NSURLAuthenticationChallenge *challenge, NSURLCredential * __autoreleasing *credential))block {
+    self.taskDidReceiveAuthenticationChallenge = block;
+}
+
+- (void)setTaskDidSendBodyDataBlock:(void (^)(NSURLSession *session, NSURLSessionTask *task, int64_t bytesSent, int64_t totalBytesSent, int64_t totalBytesExpectedToSend))block {
+    self.taskDidSendBodyData = block;
+}
+
+- (void)setTaskDidCompleteBlock:(void (^)(NSURLSession *session, NSURLSessionTask *task, NSError *error))block {
+    self.taskDidComplete = block;
+}
+
+#pragma mark -
+
+- (void)setDataTaskDidReceiveResponseBlock:(NSURLSessionResponseDisposition (^)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSURLResponse *response))block {
+    self.dataTaskDidReceiveResponse = block;
+}
+
+- (void)setDataTaskDidBecomeDownloadTaskBlock:(void (^)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSURLSessionDownloadTask *downloadTask))block {
+    self.dataTaskDidBecomeDownloadTask = block;
+}
+
+- (void)setDataTaskDidReceiveDataBlock:(void (^)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSData *data))block {
+    self.dataTaskDidReceiveData = block;
+}
+
+- (void)setDataTaskWillCacheResponseBlock:(NSCachedURLResponse * (^)(NSURLSession *session, NSURLSessionDataTask *dataTask, NSCachedURLResponse *proposedResponse))block {
+    self.dataTaskWillCacheResponse = block;
+}
+
+#pragma mark -
+
+- (void)setDownloadTaskDidFinishDownloadingBlock:(NSURL * (^)(NSURLSession *session, NSURLSessionDownloadTask *downloadTask, NSURL *location))block {
+    self.downloadTaskDidFinishDownloading = block;
+}
+
+- (void)setDownloadTaskDidWriteDataBlock:(void (^)(NSURLSession *session, NSURLSessionDownloadTask *downloadTask, int64_t bytesWritten, int64_t totalBytesWritten, int64_t totalBytesExpectedToWrite))block {
+    self.downloadTaskDidWriteData = block;
+}
+
+- (void)setDownloadTaskDidResumeBlock:(void (^)(NSURLSession *session, NSURLSessionDownloadTask *downloadTask, int64_t fileOffset, int64_t expectedTotalBytes))block {
+    self.downloadTaskDidResume = block;
+}
+
+#pragma mark - NSObject
+
+- (NSString *)description {
+    return [NSString stringWithFormat:@"<%@: %p, session: %@, operationQueue: %@>", NSStringFromClass([self class]), self, self.session, self.operationQueue];
+}
+
+- (BOOL)respondsToSelector:(SEL)selector {
+    if (selector == @selector(URLSession:task:willPerformHTTPRedirection:newRequest:completionHandler:)) {
+        return self.taskWillPerformHTTPRedirection != nil;
+    } else if (selector == @selector(URLSession:dataTask:didReceiveResponse:completionHandler:)) {
+        return self.dataTaskDidReceiveResponse != nil;
+    } else if (selector == @selector(URLSession:dataTask:willCacheResponse:completionHandler:)) {
+        return self.dataTaskWillCacheResponse != nil;
+    } else if (selector == @selector(URLSessionDidFinishEventsForBackgroundURLSession:)) {
+        return self.didFinishEventsForBackgroundURLSession != nil;
+    }
+
+    return [[self class] instancesRespondToSelector:selector];
+}
+
+#pragma mark - NSURLSessionDelegate
+
+- (void)URLSession:(NSURLSession *)session
+didBecomeInvalidWithError:(NSError *)error
+{
+    if (self.sessionDidBecomeInvalid) {
+        self.sessionDidBecomeInvalid(session, error);
+    }
+
+    [self removeAllDelegates];
+    [[NSNotificationCenter defaultCenter] postNotificationName:AFURLSessionDidInvalidateNotification object:session];
+}
+
+- (void)URLSession:(NSURLSession *)session
+didReceiveChallenge:(NSURLAuthenticationChallenge *)challenge
+ completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition disposition, NSURLCredential *credential))completionHandler
+{
+    NSURLSessionAuthChallengeDisposition disposition = NSURLSessionAuthChallengePerformDefaultHandling;
+    __block NSURLCredential *credential = nil;
+
+    if (self.sessionDidReceiveAuthenticationChallenge) {
+        disposition = self.sessionDidReceiveAuthenticationChallenge(session, challenge, &credential);
+    } else {
+        if ([challenge.protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]) {
+            if ([self.securityPolicy evaluateServerTrust:challenge.protectionSpace.serverTrust forDomain:challenge.protectionSpace.host]) {
+                credential = [NSURLCredential credentialForTrust:challenge.protectionSpace.serverTrust];
+                if (credential) {
+                    disposition = NSURLSessionAuthChallengeUseCredential;
+                } else {
+                    disposition = NSURLSessionAuthChallengePerformDefaultHandling;
+                }
+            } else {
+                disposition = NSURLSessionAuthChallengeCancelAuthenticationChallenge;
+            }
+        } else {
+            disposition = NSURLSessionAuthChallengePerformDefaultHandling;
+        }
+    }
+
+    if (completionHandler) {
+        completionHandler(disposition, credential);
+    }
+}
+
+#pragma mark - NSURLSessionTaskDelegate
+
+- (void)URLSession:(NSURLSession *)session
+              task:(NSURLSessionTask *)task
+willPerformHTTPRedirection:(NSHTTPURLResponse *)response
+        newRequest:(NSURLRequest *)request
+ completionHandler:(void (^)(NSURLRequest *))completionHandler
+{
+    NSURLRequest *redirectRequest = request;
+
+    if (self.taskWillPerformHTTPRedirection) {
+        redirectRequest = self.taskWillPerformHTTPRedirection(session, task, response, request);
+    }
+
+    if (completionHandler) {
+        completionHandler(redirectRequest);
+    }
+}
+
+- (void)URLSession:(NSURLSession *)session
+              task:(NSURLSessionTask *)task
+didReceiveChallenge:(NSURLAuthenticationChallenge *)challenge
+ completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition disposition, NSURLCredential *credential))completionHandler
+{
+    NSURLSessionAuthChallengeDisposition disposition = NSURLSessionAuthChallengePerformDefaultHandling;
+    __block NSURLCredential *credential = nil;
+
+    if (self.taskDidReceiveAuthenticationChallenge) {
+        disposition = self.taskDidReceiveAuthenticationChallenge(session, task, challenge, &credential);
+    } else {
+        if ([challenge.protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]) {
+            if ([self.securityPolicy evaluateServerTrust:challenge.protectionSpace.serverTrust forDomain:challenge.protectionSpace.host]) {
+                disposition = NSURLSessionAuthChallengeUseCredential;
+                credential = [NSURLCredential credentialForTrust:challenge.protectionSpace.serverTrust];
+            } else {
+                disposition = NSURLSessionAuthChallengeCancelAuthenticationChallenge;
+            }
+        } else {
+            disposition = NSURLSessionAuthChallengePerformDefaultHandling;
+        }
+    }
+
+    if (completionHandler) {
+        completionHandler(disposition, credential);
+    }
+}
+
+- (void)URLSession:(NSURLSession *)session
+              task:(NSURLSessionTask *)task
+ needNewBodyStream:(void (^)(NSInputStream *bodyStream))completionHandler
+{
+    NSInputStream *inputStream = nil;
+
+    if (self.taskNeedNewBodyStream) {
+        inputStream = self.taskNeedNewBodyStream(session, task);
+    } else if (task.originalRequest.HTTPBodyStream && [task.originalRequest.HTTPBodyStream conformsToProtocol:@protocol(NSCopying)]) {
+        inputStream = [task.originalRequest.HTTPBodyStream copy];
+    }
+
+    if (completionHandler) {
+        completionHandler(inputStream);
+    }
+}
+
+- (void)URLSession:(NSURLSession *)session
+              task:(NSURLSessionTask *)task
+   didSendBodyData:(int64_t)bytesSent
+    totalBytesSent:(int64_t)totalBytesSent
+totalBytesExpectedToSend:(int64_t)totalBytesExpectedToSend
+{
+
+    int64_t totalUnitCount = totalBytesExpectedToSend;
+    if(totalUnitCount == NSURLSessionTransferSizeUnknown) {
+        NSString *contentLength = [task.originalRequest valueForHTTPHeaderField:@"Content-Length"];
+        if(contentLength) {
+            totalUnitCount = (int64_t) [contentLength longLongValue];
+        }
+    }
+
+    AFURLSessionManagerTaskDelegate *delegate = [self delegateForTask:task];
+    [delegate URLSession:session task:task didSendBodyData:bytesSent totalBytesSent:totalBytesSent totalBytesExpectedToSend:totalUnitCount];
+
+    if (self.taskDidSendBodyData) {
+        self.taskDidSendBodyData(session, task, bytesSent, totalBytesSent, totalUnitCount);
+    }
+}
+
+- (void)URLSession:(NSURLSession *)session
+              task:(NSURLSessionTask *)task
+didCompleteWithError:(NSError *)error
+{
+    AFURLSessionManagerTaskDelegate *delegate = [self delegateForTask:task];
+
+    // delegate may be nil when completing a task in the background
+    if (delegate) {
+        [delegate URLSession:session task:task didCompleteWithError:error];
+
+        [self removeDelegateForTask:task];
+    }
+
+    if (self.taskDidComplete) {
+        self.taskDidComplete(session, task, error);
+    }
+
+}
+
+#pragma mark - NSURLSessionDataDelegate
+
+- (void)URLSession:(NSURLSession *)session
+          dataTask:(NSURLSessionDataTask *)dataTask
+didReceiveResponse:(NSURLResponse *)response
+ completionHandler:(void (^)(NSURLSessionResponseDisposition disposition))completionHandler
+{
+    NSURLSessionResponseDisposition disposition = NSURLSessionResponseAllow;
+
+    if (self.dataTaskDidReceiveResponse) {
+        disposition = self.dataTaskDidReceiveResponse(session, dataTask, response);
+    }
+
+    if (completionHandler) {
+        completionHandler(disposition);
+    }
+}
+
+- (void)URLSession:(NSURLSession *)session
+          dataTask:(NSURLSessionDataTask *)dataTask
+didBecomeDownloadTask:(NSURLSessionDownloadTask *)downloadTask
+{
+    AFURLSessionManagerTaskDelegate *delegate = [self delegateForTask:dataTask];
+    if (delegate) {
+        [self removeDelegateForTask:dataTask];
+        [self setDelegate:delegate forTask:downloadTask];
+    }
+
+    if (self.dataTaskDidBecomeDownloadTask) {
+        self.dataTaskDidBecomeDownloadTask(session, dataTask, downloadTask);
+    }
+}
+
+- (void)URLSession:(NSURLSession *)session
+          dataTask:(NSURLSessionDataTask *)dataTask
+    didReceiveData:(NSData *)data
+{
+    AFURLSessionManagerTaskDelegate *delegate = [self delegateForTask:dataTask];
+    [delegate URLSession:session dataTask:dataTask didReceiveData:data];
+
+    if (self.dataTaskDidReceiveData) {
+        self.dataTaskDidReceiveData(session, dataTask, data);
+    }
+}
+
+- (void)URLSession:(NSURLSession *)session
+          dataTask:(NSURLSessionDataTask *)dataTask
+ willCacheResponse:(NSCachedURLResponse *)proposedResponse
+ completionHandler:(void (^)(NSCachedURLResponse *cachedResponse))completionHandler
+{
+    NSCachedURLResponse *cachedResponse = proposedResponse;
+
+    if (self.dataTaskWillCacheResponse) {
+        cachedResponse = self.dataTaskWillCacheResponse(session, dataTask, proposedResponse);
+    }
+
+    if (completionHandler) {
+        completionHandler(cachedResponse);
+    }
+}
+
+- (void)URLSessionDidFinishEventsForBackgroundURLSession:(NSURLSession *)session {
+    if (self.didFinishEventsForBackgroundURLSession) {
+        dispatch_async(dispatch_get_main_queue(), ^{
+            self.didFinishEventsForBackgroundURLSession(session);
+        });
+    }
+}
+
+#pragma mark - NSURLSessionDownloadDelegate
+
+- (void)URLSession:(NSURLSession *)session
+      downloadTask:(NSURLSessionDownloadTask *)downloadTask
+didFinishDownloadingToURL:(NSURL *)location
+{
+    AFURLSessionManagerTaskDelegate *delegate = [self delegateForTask:downloadTask];
+    if (self.downloadTaskDidFinishDownloading) {
+        NSURL *fileURL = self.downloadTaskDidFinishDownloading(session, downloadTask, location);
+        if (fileURL) {
+            delegate.downloadFileURL = fileURL;
+            NSError *error = nil;
+            [[NSFileManager defaultManager] moveItemAtURL:location toURL:fileURL error:&error];
+            if (error) {
+                [[NSNotificationCenter defaultCenter] postNotificationName:AFURLSessionDownloadTaskDidFailToMoveFileNotification object:downloadTask userInfo:error.userInfo];
+            }
+
+            return;
+        }
+    }
+
+    if (delegate) {
+        [delegate URLSession:session downloadTask:downloadTask didFinishDownloadingToURL:location];
+    }
+}
+
+- (void)URLSession:(NSURLSession *)session
+      downloadTask:(NSURLSessionDownloadTask *)downloadTask
+      didWriteData:(int64_t)bytesWritten
+ totalBytesWritten:(int64_t)totalBytesWritten
+totalBytesExpectedToWrite:(int64_t)totalBytesExpectedToWrite
+{
+    AFURLSessionManagerTaskDelegate *delegate = [self delegateForTask:downloadTask];
+    [delegate URLSession:session downloadTask:downloadTask didWriteData:bytesWritten totalBytesWritten:totalBytesWritten totalBytesExpectedToWrite:totalBytesExpectedToWrite];
+
+    if (self.downloadTaskDidWriteData) {
+        self.downloadTaskDidWriteData(session, downloadTask, bytesWritten, totalBytesWritten, totalBytesExpectedToWrite);
+    }
+}
+
+- (void)URLSession:(NSURLSession *)session
+      downloadTask:(NSURLSessionDownloadTask *)downloadTask
+ didResumeAtOffset:(int64_t)fileOffset
+expectedTotalBytes:(int64_t)expectedTotalBytes
+{
+    AFURLSessionManagerTaskDelegate *delegate = [self delegateForTask:downloadTask];
+    [delegate URLSession:session downloadTask:downloadTask didResumeAtOffset:fileOffset expectedTotalBytes:expectedTotalBytes];
+
+    if (self.downloadTaskDidResume) {
+        self.downloadTaskDidResume(session, downloadTask, fileOffset, expectedTotalBytes);
+    }
+}
+
+#pragma mark - NSSecureCoding
+
++ (BOOL)supportsSecureCoding {
+    return YES;
+}
+
+- (id)initWithCoder:(NSCoder *)decoder {
+    NSURLSessionConfiguration *configuration = [decoder decodeObjectOfClass:[NSURLSessionConfiguration class] forKey:@"sessionConfiguration"];
+
+    self = [self initWithSessionConfiguration:configuration];
+    if (!self) {
+        return nil;
+    }
+
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [coder encodeObject:self.session.configuration forKey:@"sessionConfiguration"];
+}
+
+#pragma mark - NSCopying
+
+- (id)copyWithZone:(NSZone *)zone {
+    return [[[self class] allocWithZone:zone] initWithSessionConfiguration:self.session.configuration];
+}
+
+@end
+
+#endif

Pods/AFNetworking/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

Pods/AFNetworking/README.md

@@ -0,0 +1,394 @@
+<p align="center" >
+  <img src="https://raw.github.com/AFNetworking/AFNetworking/assets/afnetworking-logo.png" alt="AFNetworking" title="AFNetworking">
+</p>
+
+[![Build Status](https://travis-ci.org/AFNetworking/AFNetworking.svg)](https://travis-ci.org/AFNetworking/AFNetworking)
+
+AFNetworking is a delightful networking library for iOS and Mac OS X. It's built on top of the [Foundation URL Loading System](http://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/URLLoadingSystem/URLLoadingSystem.html), extending the powerful high-level networking abstractions built into Cocoa. It has a modular architecture with well-designed, feature-rich APIs that are a joy to use.
+
+Perhaps the most important feature of all, however, is the amazing community of developers who use and contribute to AFNetworking every day. AFNetworking powers some of the most popular and critically-acclaimed apps on the iPhone, iPad, and Mac.
+
+Choose AFNetworking for your next project, or migrate over your existing projects—you'll be happy you did!
+
+## How To Get Started
+
+- [Download AFNetworking](https://github.com/AFNetworking/AFNetworking/archive/master.zip) and try out the included Mac and iPhone example apps
+- Read the ["Getting Started" guide](https://github.com/AFNetworking/AFNetworking/wiki/Getting-Started-with-AFNetworking), [FAQ](https://github.com/AFNetworking/AFNetworking/wiki/AFNetworking-FAQ), or [other articles on the Wiki](https://github.com/AFNetworking/AFNetworking/wiki)
+- Check out the [documentation](http://cocoadocs.org/docsets/AFNetworking/) for a comprehensive look at all of the APIs available in AFNetworking
+- Read the [AFNetworking 2.0 Migration Guide](https://github.com/AFNetworking/AFNetworking/wiki/AFNetworking-2.0-Migration-Guide) for an overview of the architectural changes from 1.0.
+
+## Communication
+
+- If you **need help**, use [Stack Overflow](http://stackoverflow.com/questions/tagged/afnetworking). (Tag 'afnetworking')
+- If you'd like to **ask a general question**, use [Stack Overflow](http://stackoverflow.com/questions/tagged/afnetworking).
+- If you **found a bug**, _and can provide steps to reliably reproduce it_, open an issue.
+- If you **have a feature request**, open an issue.
+- If you **want to contribute**, submit a pull request.
+
+### Installation with CocoaPods
+
+[CocoaPods](http://cocoapods.org) is a dependency manager for Objective-C, which automates and simplifies the process of using 3rd-party libraries like AFNetworking in your projects. See the ["Getting Started" guide for more information](https://github.com/AFNetworking/AFNetworking/wiki/Getting-Started-with-AFNetworking).
+
+#### Podfile
+
+```ruby
+platform :ios, '7.0'
+pod "AFNetworking", "~> 2.0"
+```
+
+## Requirements
+
+| AFNetworking Version | Minimum iOS Target  | Minimum OS X Target  |                                   Notes                                   |
+|:--------------------:|:---------------------------:|:----------------------------:|:-------------------------------------------------------------------------:|
+|          2.x         |            iOS 6            |           OS X 10.8          | Xcode 5 is required. `NSURLSession` subspec requires iOS 7 or OS X 10.9. |
+|          [1.x](https://github.com/AFNetworking/AFNetworking/tree/1.x)         |            iOS 5            |         Mac OS X 10.7        |                                                                           |
+|        [0.10.x](https://github.com/AFNetworking/AFNetworking/tree/0.10.x)        |            iOS 4            |         Mac OS X 10.6        |                                                                           |
+
+(OS X projects must support [64-bit with modern Cocoa runtime](https://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/ObjCRuntimeGuide/Articles/ocrtVersionsPlatforms.html)).
+
+> Programming in Swift? Try [Alamofire](https://github.com/Alamofire/Alamofire) for a more conventional set of APIs.
+
+## Architecture
+
+### NSURLConnection
+
+- `AFURLConnectionOperation`
+- `AFHTTPRequestOperation`
+- `AFHTTPRequestOperationManager`
+
+### NSURLSession _(iOS 7 / Mac OS X 10.9)_
+
+- `AFURLSessionManager`
+- `AFHTTPSessionManager`
+
+### Serialization
+
+* `<AFURLRequestSerialization>`
+  - `AFHTTPRequestSerializer`
+  - `AFJSONRequestSerializer`
+  - `AFPropertyListRequestSerializer`
+* `<AFURLResponseSerialization>`
+  - `AFHTTPResponseSerializer`
+  - `AFJSONResponseSerializer`
+  - `AFXMLParserResponseSerializer`
+  - `AFXMLDocumentResponseSerializer` _(Mac OS X)_
+  - `AFPropertyListResponseSerializer`
+  - `AFImageResponseSerializer`
+  - `AFCompoundResponseSerializer`
+
+### Additional Functionality
+
+- `AFSecurityPolicy`
+- `AFNetworkReachabilityManager`
+
+## Usage
+
+### HTTP Request Operation Manager
+
+`AFHTTPRequestOperationManager` encapsulates the common patterns of communicating with a web application over HTTP, including request creation, response serialization, network reachability monitoring, and security, as well as request operation management.
+
+#### `GET` Request
+
+```objective-c
+AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
+[manager GET:@"http://example.com/resources.json" parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) {
+    NSLog(@"JSON: %@", responseObject);
+} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
+    NSLog(@"Error: %@", error);
+}];
+```
+
+#### `POST` URL-Form-Encoded Request
+
+```objective-c
+AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
+NSDictionary *parameters = @{@"foo": @"bar"};
+[manager POST:@"http://example.com/resources.json" parameters:parameters success:^(AFHTTPRequestOperation *operation, id responseObject) {
+    NSLog(@"JSON: %@", responseObject);
+} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
+    NSLog(@"Error: %@", error);
+}];
+```
+
+#### `POST` Multi-Part Request
+
+```objective-c
+AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
+NSDictionary *parameters = @{@"foo": @"bar"};
+NSURL *filePath = [NSURL fileURLWithPath:@"file://path/to/image.png"];
+[manager POST:@"http://example.com/resources.json" parameters:parameters constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
+    [formData appendPartWithFileURL:filePath name:@"image" error:nil];
+} success:^(AFHTTPRequestOperation *operation, id responseObject) {
+    NSLog(@"Success: %@", responseObject);
+} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
+    NSLog(@"Error: %@", error);
+}];
+```
+
+---
+
+### AFURLSessionManager
+
+`AFURLSessionManager` creates and manages an `NSURLSession` object based on a specified `NSURLSessionConfiguration` object, which conforms to `<NSURLSessionTaskDelegate>`, `<NSURLSessionDataDelegate>`, `<NSURLSessionDownloadDelegate>`, and `<NSURLSessionDelegate>`.
+
+#### Creating a Download Task
+
+```objective-c
+NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
+AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:configuration];
+
+NSURL *URL = [NSURL URLWithString:@"http://example.com/download.zip"];
+NSURLRequest *request = [NSURLRequest requestWithURL:URL];
+
+NSURLSessionDownloadTask *downloadTask = [manager downloadTaskWithRequest:request progress:nil destination:^NSURL *(NSURL *targetPath, NSURLResponse *response) {
+    NSURL *documentsDirectoryURL = [[NSFileManager defaultManager] URLForDirectory:NSDocumentDirectory inDomain:NSUserDomainMask appropriateForURL:nil create:NO error:nil];
+    return [documentsDirectoryURL URLByAppendingPathComponent:[response suggestedFilename]];
+} completionHandler:^(NSURLResponse *response, NSURL *filePath, NSError *error) {
+    NSLog(@"File downloaded to: %@", filePath);
+}];
+[downloadTask resume];
+```
+
+#### Creating an Upload Task
+
+```objective-c
+NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
+AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:configuration];
+
+NSURL *URL = [NSURL URLWithString:@"http://example.com/upload"];
+NSURLRequest *request = [NSURLRequest requestWithURL:URL];
+
+NSURL *filePath = [NSURL fileURLWithPath:@"file://path/to/image.png"];
+NSURLSessionUploadTask *uploadTask = [manager uploadTaskWithRequest:request fromFile:filePath progress:nil completionHandler:^(NSURLResponse *response, id responseObject, NSError *error) {
+    if (error) {
+        NSLog(@"Error: %@", error);
+    } else {
+        NSLog(@"Success: %@ %@", response, responseObject);
+    }
+}];
+[uploadTask resume];
+```
+
+#### Creating an Upload Task for a Multi-Part Request, with Progress
+
+```objective-c
+NSMutableURLRequest *request = [[AFHTTPRequestSerializer serializer] multipartFormRequestWithMethod:@"POST" URLString:@"http://example.com/upload" parameters:nil constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
+        [formData appendPartWithFileURL:[NSURL fileURLWithPath:@"file://path/to/image.jpg"] name:@"file" fileName:@"filename.jpg" mimeType:@"image/jpeg" error:nil];
+    } error:nil];
+
+AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]];
+NSProgress *progress = nil;
+
+NSURLSessionUploadTask *uploadTask = [manager uploadTaskWithStreamedRequest:request progress:&progress completionHandler:^(NSURLResponse *response, id responseObject, NSError *error) {
+    if (error) {
+        NSLog(@"Error: %@", error);
+    } else {
+        NSLog(@"%@ %@", response, responseObject);
+    }
+}];
+
+[uploadTask resume];
+```
+
+#### Creating a Data Task
+
+```objective-c
+NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
+AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:configuration];
+
+NSURL *URL = [NSURL URLWithString:@"http://example.com/upload"];
+NSURLRequest *request = [NSURLRequest requestWithURL:URL];
+
+NSURLSessionDataTask *dataTask = [manager dataTaskWithRequest:request completionHandler:^(NSURLResponse *response, id responseObject, NSError *error) {
+    if (error) {
+        NSLog(@"Error: %@", error);
+    } else {
+        NSLog(@"%@ %@", response, responseObject);
+    }
+}];
+[dataTask resume];
+```
+
+---
+
+### Request Serialization
+
+Request serializers create requests from URL strings, encoding parameters as either a query string or HTTP body.
+
+```objective-c
+NSString *URLString = @"http://example.com";
+NSDictionary *parameters = @{@"foo": @"bar", @"baz": @[@1, @2, @3]};
+```
+
+#### Query String Parameter Encoding
+
+```objective-c
+[[AFHTTPRequestSerializer serializer] requestWithMethod:@"GET" URLString:URLString parameters:parameters error:nil];
+```
+
+    GET http://example.com?foo=bar&baz[]=1&baz[]=2&baz[]=3
+
+#### URL Form Parameter Encoding
+
+```objective-c
+[[AFHTTPRequestSerializer serializer] requestWithMethod:@"POST" URLString:URLString parameters:parameters];
+```
+
+    POST http://example.com/
+    Content-Type: application/x-www-form-urlencoded
+
+    foo=bar&baz[]=1&baz[]=2&baz[]=3
+
+#### JSON Parameter Encoding
+
+```objective-c
+[[AFJSONRequestSerializer serializer] requestWithMethod:@"POST" URLString:URLString parameters:parameters];
+```
+
+    POST http://example.com/
+    Content-Type: application/json
+
+    {"foo": "bar", "baz": [1,2,3]}
+
+---
+
+### Network Reachability Manager
+
+`AFNetworkReachabilityManager` monitors the reachability of domains, and addresses for both WWAN and WiFi network interfaces.
+
+* Do not use Reachability to determine if the original request should be sent.
+	* You should try to send it.
+* You can use Reachability to determine when a request should be automatically retried.
+	* Although it may still fail, a Reachability notification that the connectivity is available is a good time to retry something.
+* Network reachability is a useful tool for determining why a request might have failed.
+	* After a network request has failed, telling the user they're offline is better than giving them a more technical but accurate error, such as "request timed out."
+
+See also [WWDC 2012 session 706, "Networking Best Practices."](https://developer.apple.com/videos/wwdc/2012/#706).
+
+#### Shared Network Reachability
+
+```objective-c
+[[AFNetworkReachabilityManager sharedManager] setReachabilityStatusChangeBlock:^(AFNetworkReachabilityStatus status) {
+    NSLog(@"Reachability: %@", AFStringFromNetworkReachabilityStatus(status));
+}];
+
+[[AFNetworkReachabilityManager sharedManager] startMonitoring];
+```
+
+#### HTTP Manager Reachability
+
+```objective-c
+NSURL *baseURL = [NSURL URLWithString:@"http://example.com/"];
+AFHTTPRequestOperationManager *manager = [[AFHTTPRequestOperationManager alloc] initWithBaseURL:baseURL];
+
+NSOperationQueue *operationQueue = manager.operationQueue;
+[manager.reachabilityManager setReachabilityStatusChangeBlock:^(AFNetworkReachabilityStatus status) {
+    switch (status) {
+        case AFNetworkReachabilityStatusReachableViaWWAN:
+        case AFNetworkReachabilityStatusReachableViaWiFi:
+            [operationQueue setSuspended:NO];
+            break;
+        case AFNetworkReachabilityStatusNotReachable:
+        default:
+            [operationQueue setSuspended:YES];
+            break;
+    }
+}];
+
+[manager.reachabilityManager startMonitoring];
+```
+
+---
+
+### Security Policy
+
+`AFSecurityPolicy` evaluates server trust against pinned X.509 certificates and public keys over secure connections.
+
+Adding pinned SSL certificates to your app helps prevent man-in-the-middle attacks and other vulnerabilities. Applications dealing with sensitive customer data or financial information are strongly encouraged to route all communication over an HTTPS connection with SSL pinning configured and enabled.
+
+#### Allowing Invalid SSL Certificates
+
+```objective-c
+AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
+manager.securityPolicy.allowInvalidCertificates = YES; // not recommended for production
+```
+
+---
+
+### AFHTTPRequestOperation
+
+`AFHTTPRequestOperation` is a subclass of `AFURLConnectionOperation` for requests using the HTTP or HTTPS protocols. It encapsulates the concept of acceptable status codes and content types, which determine the success or failure of a request.
+
+Although `AFHTTPRequestOperationManager` is usually the best way to go about making requests, `AFHTTPRequestOperation` can be used by itself.
+
+#### `GET` with `AFHTTPRequestOperation`
+
+```objective-c
+NSURL *URL = [NSURL URLWithString:@"http://example.com/resources/123.json"];
+NSURLRequest *request = [NSURLRequest requestWithURL:URL];
+AFHTTPRequestOperation *op = [[AFHTTPRequestOperation alloc] initWithRequest:request];
+op.responseSerializer = [AFJSONResponseSerializer serializer];
+[op setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) {
+    NSLog(@"JSON: %@", responseObject);
+} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
+    NSLog(@"Error: %@", error);
+}];
+[[NSOperationQueue mainQueue] addOperation:op];
+```
+
+#### Batch of Operations
+
+```objective-c
+NSMutableArray *mutableOperations = [NSMutableArray array];
+for (NSURL *fileURL in filesToUpload) {
+    NSURLRequest *request = [[AFHTTPRequestSerializer serializer] multipartFormRequestWithMethod:@"POST" URLString:@"http://example.com/upload" parameters:nil constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
+        [formData appendPartWithFileURL:fileURL name:@"images[]" error:nil];
+    }];
+
+    AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request];
+
+    [mutableOperations addObject:operation];
+}
+
+NSArray *operations = [AFURLConnectionOperation batchOfRequestOperations:@[...] progressBlock:^(NSUInteger numberOfFinishedOperations, NSUInteger totalNumberOfOperations) {
+    NSLog(@"%lu of %lu complete", numberOfFinishedOperations, totalNumberOfOperations);
+} completionBlock:^(NSArray *operations) {
+    NSLog(@"All operations in batch complete");
+}];
+[[NSOperationQueue mainQueue] addOperations:operations waitUntilFinished:NO];
+```
+
+## Unit Tests
+
+AFNetworking includes a suite of unit tests within the Tests subdirectory. In order to run the unit tests, you must install the testing dependencies via [CocoaPods](http://cocoapods.org/):
+
+    $ cd Tests
+    $ pod install
+
+Once testing dependencies are installed, you can execute the test suite via the 'iOS Tests' and 'OS X Tests' schemes within Xcode.
+
+### Running Tests from the Command Line
+
+Tests can also be run from the command line or within a continuous integration environment. The [`xcpretty`](https://github.com/mneorr/xcpretty) utility needs to be installed before running the tests from the command line:
+
+    $ gem install xcpretty
+
+Once `xcpretty` is installed, you can execute the suite via `rake test`.
+
+## Credits
+
+AFNetworking is owned and maintained by the [Alamofire Software Foundation](http://alamofire.org).
+
+AFNetworking was originally created by [Scott Raymond](https://github.com/sco/) and [Mattt Thompson](https://github.com/mattt/) in the development of [Gowalla for iPhone](http://en.wikipedia.org/wiki/Gowalla).
+
+AFNetworking's logo was designed by [Alan Defibaugh](http://www.alandefibaugh.com/).
+
+And most of all, thanks to AFNetworking's [growing list of contributors](https://github.com/AFNetworking/AFNetworking/contributors).
+
+### Security Disclosure
+
+If you believe you have identified a security vulnerability with AFNetworking, you should report it as soon as possible via email to security@alamofire.org. Please do not post it to a public issue tracker.
+
+## License
+
+AFNetworking is released under the MIT license. See LICENSE for details.

Pods/AFNetworking/UIKit+AFNetworking/AFNetworkActivityIndicatorManager.h

@@ -0,0 +1,80 @@
+// AFNetworkActivityIndicatorManager.h
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import <Availability.h>
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ `AFNetworkActivityIndicatorManager` manages the state of the network activity indicator in the status bar. When enabled, it will listen for notifications indicating that a network request operation has started or finished, and start or stop animating the indicator accordingly. The number of active requests is incremented and decremented much like a stack or a semaphore, and the activity indicator will animate so long as that number is greater than zero.
+
+ You should enable the shared instance of `AFNetworkActivityIndicatorManager` when your application finishes launching. In `AppDelegate application:didFinishLaunchingWithOptions:` you can do so with the following code:
+
+    [[AFNetworkActivityIndicatorManager sharedManager] setEnabled:YES];
+
+ By setting `enabled` to `YES` for `sharedManager`, the network activity indicator will show and hide automatically as requests start and finish. You should not ever need to call `incrementActivityCount` or `decrementActivityCount` yourself.
+
+ See the Apple Human Interface Guidelines section about the Network Activity Indicator for more information:
+ http://developer.apple.com/library/iOS/#documentation/UserExperience/Conceptual/MobileHIG/UIElementGuidelines/UIElementGuidelines.html#//apple_ref/doc/uid/TP40006556-CH13-SW44
+ */
+NS_EXTENSION_UNAVAILABLE_IOS("Use view controller based solutions where appropriate instead.")
+@interface AFNetworkActivityIndicatorManager : NSObject
+
+/**
+ A Boolean value indicating whether the manager is enabled.
+
+ If YES, the manager will change status bar network activity indicator according to network operation notifications it receives. The default value is NO.
+ */
+@property (nonatomic, assign, getter = isEnabled) BOOL enabled;
+
+/**
+ A Boolean value indicating whether the network activity indicator is currently displayed in the status bar.
+ */
+@property (readonly, nonatomic, assign) BOOL isNetworkActivityIndicatorVisible;
+
+/**
+ Returns the shared network activity indicator manager object for the system.
+
+ @return The systemwide network activity indicator manager.
+ */
++ (instancetype)sharedManager;
+
+/**
+ Increments the number of active network requests. If this number was zero before incrementing, this will start animating the status bar network activity indicator.
+ */
+- (void)incrementActivityCount;
+
+/**
+ Decrements the number of active network requests. If this number becomes zero after decrementing, this will stop animating the status bar network activity indicator.
+ */
+- (void)decrementActivityCount;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+#endif

Pods/AFNetworking/UIKit+AFNetworking/AFNetworkActivityIndicatorManager.m

@@ -0,0 +1,170 @@
+// AFNetworkActivityIndicatorManager.m
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "AFNetworkActivityIndicatorManager.h"
+
+#if defined(__IPHONE_OS_VERSION_MAX_ALLOWED)
+
+#import "AFHTTPRequestOperation.h"
+
+#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 70000
+#import "AFURLSessionManager.h"
+#endif
+
+static NSTimeInterval const kAFNetworkActivityIndicatorInvisibilityDelay = 0.17;
+
+static NSURLRequest * AFNetworkRequestFromNotification(NSNotification *notification) {
+    if ([[notification object] isKindOfClass:[AFURLConnectionOperation class]]) {
+        return [(AFURLConnectionOperation *)[notification object] request];
+    }
+
+#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 70000
+    if ([[notification object] respondsToSelector:@selector(originalRequest)]) {
+        return [(NSURLSessionTask *)[notification object] originalRequest];
+    }
+#endif
+
+    return nil;
+}
+
+@interface AFNetworkActivityIndicatorManager ()
+@property (readwrite, nonatomic, assign) NSInteger activityCount;
+@property (readwrite, nonatomic, strong) NSTimer *activityIndicatorVisibilityTimer;
+@property (readonly, nonatomic, getter = isNetworkActivityIndicatorVisible) BOOL networkActivityIndicatorVisible;
+
+- (void)updateNetworkActivityIndicatorVisibility;
+- (void)updateNetworkActivityIndicatorVisibilityDelayed;
+@end
+
+@implementation AFNetworkActivityIndicatorManager
+@dynamic networkActivityIndicatorVisible;
+
++ (instancetype)sharedManager {
+    static AFNetworkActivityIndicatorManager *_sharedManager = nil;
+    static dispatch_once_t oncePredicate;
+    dispatch_once(&oncePredicate, ^{
+        _sharedManager = [[self alloc] init];
+    });
+
+    return _sharedManager;
+}
+
++ (NSSet *)keyPathsForValuesAffectingIsNetworkActivityIndicatorVisible {
+    return [NSSet setWithObject:@"activityCount"];
+}
+
+- (id)init {
+    self = [super init];
+    if (!self) {
+        return nil;
+    }
+
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(networkRequestDidStart:) name:AFNetworkingOperationDidStartNotification object:nil];
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(networkRequestDidFinish:) name:AFNetworkingOperationDidFinishNotification object:nil];
+
+#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 70000
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(networkRequestDidStart:) name:AFNetworkingTaskDidResumeNotification object:nil];
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(networkRequestDidFinish:) name:AFNetworkingTaskDidSuspendNotification object:nil];
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(networkRequestDidFinish:) name:AFNetworkingTaskDidCompleteNotification object:nil];
+#endif
+
+    return self;
+}
+
+- (void)dealloc {
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
+
+    [_activityIndicatorVisibilityTimer invalidate];
+}
+
+- (void)updateNetworkActivityIndicatorVisibilityDelayed {
+    if (self.enabled) {
+        // Delay hiding of activity indicator for a short interval, to avoid flickering
+        if (![self isNetworkActivityIndicatorVisible]) {
+            [self.activityIndicatorVisibilityTimer invalidate];
+            self.activityIndicatorVisibilityTimer = [NSTimer timerWithTimeInterval:kAFNetworkActivityIndicatorInvisibilityDelay target:self selector:@selector(updateNetworkActivityIndicatorVisibility) userInfo:nil repeats:NO];
+            [[NSRunLoop mainRunLoop] addTimer:self.activityIndicatorVisibilityTimer forMode:NSRunLoopCommonModes];
+        } else {
+            [self performSelectorOnMainThread:@selector(updateNetworkActivityIndicatorVisibility) withObject:nil waitUntilDone:NO modes:@[NSRunLoopCommonModes]];
+        }
+    }
+}
+
+- (BOOL)isNetworkActivityIndicatorVisible {
+    return self.activityCount > 0;
+}
+
+- (void)updateNetworkActivityIndicatorVisibility {
+    [[UIApplication sharedApplication] setNetworkActivityIndicatorVisible:[self isNetworkActivityIndicatorVisible]];
+}
+
+- (void)setActivityCount:(NSInteger)activityCount {
+	@synchronized(self) {
+		_activityCount = activityCount;
+	}
+
+    dispatch_async(dispatch_get_main_queue(), ^{
+        [self updateNetworkActivityIndicatorVisibilityDelayed];
+    });
+}
+
+- (void)incrementActivityCount {
+    [self willChangeValueForKey:@"activityCount"];
+	@synchronized(self) {
+		_activityCount++;
+	}
+    [self didChangeValueForKey:@"activityCount"];
+
+    dispatch_async(dispatch_get_main_queue(), ^{
+        [self updateNetworkActivityIndicatorVisibilityDelayed];
+    });
+}
+
+- (void)decrementActivityCount {
+    [self willChangeValueForKey:@"activityCount"];
+	@synchronized(self) {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+		_activityCount = MAX(_activityCount - 1, 0);
+#pragma clang diagnostic pop
+	}
+    [self didChangeValueForKey:@"activityCount"];
+
+    dispatch_async(dispatch_get_main_queue(), ^{
+        [self updateNetworkActivityIndicatorVisibilityDelayed];
+    });
+}
+
+- (void)networkRequestDidStart:(NSNotification *)notification {
+    if ([AFNetworkRequestFromNotification(notification) URL]) {
+        [self incrementActivityCount];
+    }
+}
+
+- (void)networkRequestDidFinish:(NSNotification *)notification {
+    if ([AFNetworkRequestFromNotification(notification) URL]) {
+        [self decrementActivityCount];
+    }
+}
+
+@end
+
+#endif

Pods/AFNetworking/UIKit+AFNetworking/UIActivityIndicatorView+AFNetworking.h

@@ -0,0 +1,63 @@
+// UIActivityIndicatorView+AFNetworking.h
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import <Availability.h>
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+
+#import <UIKit/UIKit.h>
+
+@class AFURLConnectionOperation;
+
+/**
+ This category adds methods to the UIKit framework's `UIActivityIndicatorView` class. The methods in this category provide support for automatically starting and stopping animation depending on the loading state of a request operation or session task.
+ */
+@interface UIActivityIndicatorView (AFNetworking)
+
+///----------------------------------
+/// @name Animating for Session Tasks
+///----------------------------------
+
+/**
+ Binds the animating state to the state of the specified task.
+
+ @param task The task. If `nil`, automatic updating from any previously specified operation will be disabled.
+ */
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
+- (void)setAnimatingWithStateOfTask:(nullable NSURLSessionTask *)task;
+#endif
+
+///---------------------------------------
+/// @name Animating for Request Operations
+///---------------------------------------
+
+/**
+ Binds the animating state to the execution state of the specified operation.
+
+ @param operation The operation. If `nil`, automatic updating from any previously specified operation will be disabled.
+ */
+- (void)setAnimatingWithStateOfOperation:(nullable AFURLConnectionOperation *)operation;
+
+@end
+
+#endif

Pods/AFNetworking/UIKit+AFNetworking/UIActivityIndicatorView+AFNetworking.m

@@ -0,0 +1,171 @@
+// UIActivityIndicatorView+AFNetworking.m
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "UIActivityIndicatorView+AFNetworking.h"
+#import <objc/runtime.h>
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+
+#import "AFHTTPRequestOperation.h"
+
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
+#import "AFURLSessionManager.h"
+#endif
+
+@interface AFActivityIndicatorViewNotificationObserver : NSObject
+@property (readonly, nonatomic, weak) UIActivityIndicatorView *activityIndicatorView;
+- (instancetype)initWithActivityIndicatorView:(UIActivityIndicatorView *)activityIndicatorView;
+
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
+- (void)setAnimatingWithStateOfTask:(NSURLSessionTask *)task;
+#endif
+- (void)setAnimatingWithStateOfOperation:(AFURLConnectionOperation *)operation;
+
+@end
+
+@implementation UIActivityIndicatorView (AFNetworking)
+
+- (AFActivityIndicatorViewNotificationObserver *)af_notificationObserver {
+    AFActivityIndicatorViewNotificationObserver *notificationObserver = objc_getAssociatedObject(self, @selector(af_notificationObserver));
+    if (notificationObserver == nil) {
+        notificationObserver = [[AFActivityIndicatorViewNotificationObserver alloc] initWithActivityIndicatorView:self];
+        objc_setAssociatedObject(self, @selector(af_notificationObserver), notificationObserver, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+    }
+    return notificationObserver;
+}
+
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
+- (void)setAnimatingWithStateOfTask:(NSURLSessionTask *)task {
+    [[self af_notificationObserver] setAnimatingWithStateOfTask:task];
+}
+#endif
+
+- (void)setAnimatingWithStateOfOperation:(AFURLConnectionOperation *)operation {
+    [[self af_notificationObserver] setAnimatingWithStateOfOperation:operation];
+}
+
+@end
+
+@implementation AFActivityIndicatorViewNotificationObserver
+
+- (instancetype)initWithActivityIndicatorView:(UIActivityIndicatorView *)activityIndicatorView
+{
+    self = [super init];
+    if (self) {
+        _activityIndicatorView = activityIndicatorView;
+    }
+    return self;
+}
+
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
+- (void)setAnimatingWithStateOfTask:(NSURLSessionTask *)task {
+    NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
+
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidResumeNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidSuspendNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidCompleteNotification object:nil];
+    
+    if (task) {
+        if (task.state != NSURLSessionTaskStateCompleted) {
+            
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreceiver-is-weak"
+#pragma clang diagnostic ignored "-Warc-repeated-use-of-weak"
+            if (task.state == NSURLSessionTaskStateRunning) {
+                [self.activityIndicatorView startAnimating];
+            } else {
+                [self.activityIndicatorView stopAnimating];
+            }
+#pragma clang diagnostic pop
+
+            [notificationCenter addObserver:self selector:@selector(af_startAnimating) name:AFNetworkingTaskDidResumeNotification object:task];
+            [notificationCenter addObserver:self selector:@selector(af_stopAnimating) name:AFNetworkingTaskDidCompleteNotification object:task];
+            [notificationCenter addObserver:self selector:@selector(af_stopAnimating) name:AFNetworkingTaskDidSuspendNotification object:task];
+        }
+    }
+}
+#endif
+
+#pragma mark -
+
+- (void)setAnimatingWithStateOfOperation:(AFURLConnectionOperation *)operation {
+    NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
+
+    [notificationCenter removeObserver:self name:AFNetworkingOperationDidStartNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingOperationDidFinishNotification object:nil];
+
+    if (operation) {
+        if (![operation isFinished]) {
+            
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreceiver-is-weak"
+#pragma clang diagnostic ignored "-Warc-repeated-use-of-weak"
+            if ([operation isExecuting]) {
+                [self.activityIndicatorView startAnimating];
+            } else {
+                [self.activityIndicatorView stopAnimating];
+            }
+#pragma clang diagnostic pop
+
+            [notificationCenter addObserver:self selector:@selector(af_startAnimating) name:AFNetworkingOperationDidStartNotification object:operation];
+            [notificationCenter addObserver:self selector:@selector(af_stopAnimating) name:AFNetworkingOperationDidFinishNotification object:operation];
+        }
+    }
+}
+
+#pragma mark -
+
+- (void)af_startAnimating {
+    dispatch_async(dispatch_get_main_queue(), ^{
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreceiver-is-weak"
+        [self.activityIndicatorView startAnimating];
+#pragma clang diagnostic pop
+    });
+}
+
+- (void)af_stopAnimating {
+    dispatch_async(dispatch_get_main_queue(), ^{
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreceiver-is-weak"
+        [self.activityIndicatorView stopAnimating];
+#pragma clang diagnostic pop
+    });
+}
+
+#pragma mark -
+
+- (void)dealloc {
+    NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
+    
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidCompleteNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidResumeNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidSuspendNotification object:nil];
+#endif
+    
+    [notificationCenter removeObserver:self name:AFNetworkingOperationDidStartNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingOperationDidFinishNotification object:nil];
+}
+
+@end
+
+#endif

Pods/AFNetworking/UIKit+AFNetworking/UIAlertView+AFNetworking.h

@@ -0,0 +1,99 @@
+// UIAlertView+AFNetworking.h
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import <Availability.h>
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@class AFURLConnectionOperation;
+
+/**
+ This category adds methods to the UIKit framework's `UIAlertView` class. The methods in this category provide support for automatically showing an alert if a session task or request operation finishes with an error. Alert title and message are filled from the corresponding `localizedDescription` & `localizedRecoverySuggestion` or `localizedFailureReason` of the error.
+ */
+@interface UIAlertView (AFNetworking)
+
+///-------------------------------------
+/// @name Showing Alert for Session Task
+///-------------------------------------
+
+/**
+ Shows an alert view with the error of the specified session task, if any.
+
+ @param task The session task.
+ @param delegate The alert view delegate.
+ */
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
++ (void)showAlertViewForTaskWithErrorOnCompletion:(NSURLSessionTask *)task
+                                         delegate:(nullable id)delegate NS_EXTENSION_UNAVAILABLE_IOS("Not available in app extensions.");
+#endif
+
+/**
+ Shows an alert view with the error of the specified session task, if any, with a custom cancel button title and other button titles.
+
+ @param task The session task.
+ @param delegate The alert view delegate.
+ @param cancelButtonTitle The title of the cancel button or nil if there is no cancel button. Using this argument is equivalent to setting the cancel button index to the value returned by invoking addButtonWithTitle: specifying this title.
+ @param otherButtonTitles The title of another button. Using this argument is equivalent to invoking addButtonWithTitle: with this title to add more buttons. Too many buttons can cause the alert view to scroll. For guidelines on the best ways to use an alert in an app, see "Temporary Views". Titles of additional buttons to add to the receiver, terminated with `nil`.
+ */
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
++ (void)showAlertViewForTaskWithErrorOnCompletion:(NSURLSessionTask *)task
+                                         delegate:(nullable id)delegate
+                                cancelButtonTitle:(nullable NSString *)cancelButtonTitle
+                                otherButtonTitles:(nullable NSString *)otherButtonTitles, ... NS_REQUIRES_NIL_TERMINATION NS_EXTENSION_UNAVAILABLE_IOS("Not available in app extensions.");
+#endif
+
+///------------------------------------------
+/// @name Showing Alert for Request Operation
+///------------------------------------------
+
+/**
+ Shows an alert view with the error of the specified request operation, if any.
+
+ @param operation The request operation.
+ @param delegate The alert view delegate.
+ */
++ (void)showAlertViewForRequestOperationWithErrorOnCompletion:(AFURLConnectionOperation *)operation
+                                                     delegate:(nullable id)delegate NS_EXTENSION_UNAVAILABLE_IOS("Not available in app extensions.");
+
+/**
+ Shows an alert view with the error of the specified request operation, if any, with a custom cancel button title and other button titles.
+
+ @param operation The request operation.
+ @param delegate The alert view delegate.
+ @param cancelButtonTitle The title of the cancel button or nil if there is no cancel button. Using this argument is equivalent to setting the cancel button index to the value returned by invoking addButtonWithTitle: specifying this title.
+ @param otherButtonTitles The title of another button. Using this argument is equivalent to invoking addButtonWithTitle: with this title to add more buttons. Too many buttons can cause the alert view to scroll. For guidelines on the best ways to use an alert in an app, see "Temporary Views". Titles of additional buttons to add to the receiver, terminated with `nil`.
+ */
++ (void)showAlertViewForRequestOperationWithErrorOnCompletion:(AFURLConnectionOperation *)operation
+                                                     delegate:(nullable id)delegate
+                                            cancelButtonTitle:(nullable NSString *)cancelButtonTitle
+                                            otherButtonTitles:(nullable NSString *)otherButtonTitles, ... NS_REQUIRES_NIL_TERMINATION NS_EXTENSION_UNAVAILABLE_IOS("Not available in app extensions.");
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+#endif

Pods/AFNetworking/UIKit+AFNetworking/UIAlertView+AFNetworking.m

@@ -0,0 +1,141 @@
+// UIAlertView+AFNetworking.m
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "UIAlertView+AFNetworking.h"
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+
+#import "AFURLConnectionOperation.h"
+
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
+#import "AFURLSessionManager.h"
+#endif
+
+static void AFGetAlertViewTitleAndMessageFromError(NSError *error, NSString * __autoreleasing *title, NSString * __autoreleasing *message) {
+    if (error.localizedDescription && (error.localizedRecoverySuggestion || error.localizedFailureReason)) {
+        *title = error.localizedDescription;
+
+        if (error.localizedRecoverySuggestion) {
+            *message = error.localizedRecoverySuggestion;
+        } else {
+            *message = error.localizedFailureReason;
+        }
+    } else if (error.localizedDescription) {
+        *title = NSLocalizedStringFromTable(@"Error", @"AFNetworking", @"Fallback Error Description");
+        *message = error.localizedDescription;
+    } else {
+        *title = NSLocalizedStringFromTable(@"Error", @"AFNetworking", @"Fallback Error Description");
+        *message = [NSString stringWithFormat:NSLocalizedStringFromTable(@"%@ Error: %ld", @"AFNetworking", @"Fallback Error Failure Reason Format"), error.domain, (long)error.code];
+    }
+}
+
+@implementation UIAlertView (AFNetworking)
+
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
++ (void)showAlertViewForTaskWithErrorOnCompletion:(NSURLSessionTask *)task
+                                         delegate:(id)delegate
+{
+    [self showAlertViewForTaskWithErrorOnCompletion:task delegate:delegate cancelButtonTitle:NSLocalizedStringFromTable(@"Dismiss", @"AFNetworking", @"UIAlertView Cancel Button Title") otherButtonTitles:nil, nil];
+}
+
++ (void)showAlertViewForTaskWithErrorOnCompletion:(NSURLSessionTask *)task
+                                         delegate:(id)delegate
+                                cancelButtonTitle:(NSString *)cancelButtonTitle
+                                otherButtonTitles:(NSString *)otherButtonTitles, ... NS_REQUIRES_NIL_TERMINATION
+{
+    NSMutableArray *mutableOtherTitles = [NSMutableArray array];
+    va_list otherButtonTitleList;
+    va_start(otherButtonTitleList, otherButtonTitles);
+    {
+        for (NSString *otherButtonTitle = otherButtonTitles; otherButtonTitle != nil; otherButtonTitle = va_arg(otherButtonTitleList, NSString *)) {
+            [mutableOtherTitles addObject:otherButtonTitle];
+        }
+    }
+    va_end(otherButtonTitleList);
+
+    __block __weak id<NSObject> observer = [[NSNotificationCenter defaultCenter] addObserverForName:AFNetworkingTaskDidCompleteNotification object:task queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *notification) {
+        NSError *error = notification.userInfo[AFNetworkingTaskDidCompleteErrorKey];
+        if (error) {
+            NSString *title, *message;
+            AFGetAlertViewTitleAndMessageFromError(error, &title, &message);
+
+            UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:nil message:nil delegate:delegate cancelButtonTitle:cancelButtonTitle otherButtonTitles:nil, nil];
+            for (NSString *otherButtonTitle in mutableOtherTitles) {
+                [alertView addButtonWithTitle:otherButtonTitle];
+            }
+            [alertView setTitle:title];
+            [alertView setMessage:message];
+            [alertView show];
+        }
+
+        [[NSNotificationCenter defaultCenter] removeObserver:observer];
+    }];
+}
+#endif
+
+#pragma mark -
+
++ (void)showAlertViewForRequestOperationWithErrorOnCompletion:(AFURLConnectionOperation *)operation
+                                                     delegate:(id)delegate
+{
+    [self showAlertViewForRequestOperationWithErrorOnCompletion:operation delegate:delegate cancelButtonTitle:NSLocalizedStringFromTable(@"Dismiss", @"AFNetworking", @"UIAlertView Cancel Button Title") otherButtonTitles:nil, nil];
+}
+
++ (void)showAlertViewForRequestOperationWithErrorOnCompletion:(AFURLConnectionOperation *)operation
+                                                     delegate:(id)delegate
+                                            cancelButtonTitle:(NSString *)cancelButtonTitle
+                                            otherButtonTitles:(NSString *)otherButtonTitles, ... NS_REQUIRES_NIL_TERMINATION
+{
+    NSMutableArray *mutableOtherTitles = [NSMutableArray array];
+    va_list otherButtonTitleList;
+    va_start(otherButtonTitleList, otherButtonTitles);
+    {
+        for (NSString *otherButtonTitle = otherButtonTitles; otherButtonTitle != nil; otherButtonTitle = va_arg(otherButtonTitleList, NSString *)) {
+            [mutableOtherTitles addObject:otherButtonTitle];
+        }
+    }
+    va_end(otherButtonTitleList);
+
+    __block __weak id<NSObject> observer = [[NSNotificationCenter defaultCenter] addObserverForName:AFNetworkingOperationDidFinishNotification object:operation queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *notification) {
+
+        if (notification.object && [notification.object isKindOfClass:[AFURLConnectionOperation class]]) {
+            NSError *error = [(AFURLConnectionOperation *)notification.object error];
+            if (error) {
+                NSString *title, *message;
+                AFGetAlertViewTitleAndMessageFromError(error, &title, &message);
+
+                UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:nil message:nil delegate:delegate cancelButtonTitle:cancelButtonTitle otherButtonTitles:nil, nil];
+                for (NSString *otherButtonTitle in mutableOtherTitles) {
+                    [alertView addButtonWithTitle:otherButtonTitle];
+                }
+                [alertView setTitle:title];
+                [alertView setMessage:message];
+                [alertView show];
+            }
+        }
+
+        [[NSNotificationCenter defaultCenter] removeObserver:observer];
+    }];
+}
+
+@end
+
+#endif

Pods/AFNetworking/UIKit+AFNetworking/UIButton+AFNetworking.h

@@ -0,0 +1,186 @@
+// UIButton+AFNetworking.h
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import <Availability.h>
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@protocol AFURLResponseSerialization, AFImageCache;
+
+/**
+ This category adds methods to the UIKit framework's `UIButton` class. The methods in this category provide support for loading remote images and background images asynchronously from a URL.
+
+ @warning Compound values for control `state` (such as `UIControlStateHighlighted | UIControlStateDisabled`) are unsupported.
+ */
+@interface UIButton (AFNetworking)
+
+///----------------------------
+/// @name Accessing Image Cache
+///----------------------------
+
+/**
+ The image cache used to improve image loading performance on scroll views. By default, `UIButton` will use the `sharedImageCache` of `UIImageView`.
+ */
++ (id <AFImageCache>)sharedImageCache;
+
+/**
+ Set the cache used for image loading.
+
+ @param imageCache The image cache.
+ */
++ (void)setSharedImageCache:(__nullable id <AFImageCache>)imageCache;
+
+///------------------------------------
+/// @name Accessing Response Serializer
+///------------------------------------
+
+/**
+ The response serializer used to create an image representation from the server response and response data. By default, this is an instance of `AFImageResponseSerializer`.
+
+ @discussion Subclasses of `AFImageResponseSerializer` could be used to perform post-processing, such as color correction, face detection, or other effects. See https://github.com/AFNetworking/AFCoreImageSerializer
+ */
+@property (nonatomic, strong) id <AFURLResponseSerialization> imageResponseSerializer;
+
+///--------------------
+/// @name Setting Image
+///--------------------
+
+/**
+ Asynchronously downloads an image from the specified URL, and sets it as the image for the specified state once the request is finished. Any previous image request for the receiver will be cancelled.
+
+  If the image is cached locally, the image is set immediately, otherwise the specified placeholder image will be set immediately, and then the remote image will be set once the request is finished.
+
+ @param state The control state.
+ @param url The URL used for the image request.
+ */
+- (void)setImageForState:(UIControlState)state
+                 withURL:(NSURL *)url;
+
+/**
+ Asynchronously downloads an image from the specified URL, and sets it as the image for the specified state once the request is finished. Any previous image request for the receiver will be cancelled.
+
+ If the image is cached locally, the image is set immediately, otherwise the specified placeholder image will be set immediately, and then the remote image will be set once the request is finished.
+
+ @param state The control state.
+ @param url The URL used for the image request.
+ @param placeholderImage The image to be set initially, until the image request finishes. If `nil`, the button will not change its image until the image request finishes.
+ */
+- (void)setImageForState:(UIControlState)state
+                 withURL:(NSURL *)url
+        placeholderImage:(nullable UIImage *)placeholderImage;
+
+/**
+ Asynchronously downloads an image from the specified URL request, and sets it as the image for the specified state once the request is finished. Any previous image request for the receiver will be cancelled.
+
+ If the image is cached locally, the image is set immediately, otherwise the specified placeholder image will be set immediately, and then the remote image will be set once the request is finished.
+
+ If a success block is specified, it is the responsibility of the block to set the image of the button before returning. If no success block is specified, the default behavior of setting the image with `setImage:forState:` is applied.
+
+ @param state The control state.
+ @param urlRequest The URL request used for the image request.
+ @param placeholderImage The image to be set initially, until the image request finishes. If `nil`, the button will not change its image until the image request finishes.
+ @param success A block to be executed when the image request operation finishes successfully. This block has no return value and takes two arguments: the server response and the image. If the image was returned from cache, the response parameter will be `nil`.
+ @param failure A block object to be executed when the image request operation finishes unsuccessfully, or that finishes successfully. This block has no return value and takes a single argument: the error that occurred.
+ */
+- (void)setImageForState:(UIControlState)state
+          withURLRequest:(NSURLRequest *)urlRequest
+        placeholderImage:(nullable UIImage *)placeholderImage
+                 success:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * __nullable response, UIImage *image))success
+                 failure:(nullable void (^)(NSError *error))failure;
+
+
+///-------------------------------
+/// @name Setting Background Image
+///-------------------------------
+
+/**
+ Asynchronously downloads an image from the specified URL, and sets it as the background image for the specified state once the request is finished. Any previous background image request for the receiver will be cancelled.
+
+ If the background image is cached locally, the background image is set immediately, otherwise the specified placeholder background image will be set immediately, and then the remote background image will be set once the request is finished.
+
+ @param state The control state.
+ @param url The URL used for the background image request.
+ */
+- (void)setBackgroundImageForState:(UIControlState)state
+                           withURL:(NSURL *)url;
+
+/**
+ Asynchronously downloads an image from the specified URL, and sets it as the background image for the specified state once the request is finished. Any previous image request for the receiver will be cancelled.
+
+ If the image is cached locally, the image is set immediately, otherwise the specified placeholder image will be set immediately, and then the remote image will be set once the request is finished.
+
+ @param state The control state.
+ @param url The URL used for the background image request.
+ @param placeholderImage The background image to be set initially, until the background image request finishes. If `nil`, the button will not change its background image until the background image request finishes.
+ */
+- (void)setBackgroundImageForState:(UIControlState)state
+                           withURL:(NSURL *)url
+                  placeholderImage:(nullable UIImage *)placeholderImage;
+
+/**
+ Asynchronously downloads an image from the specified URL request, and sets it as the image for the specified state once the request is finished. Any previous image request for the receiver will be cancelled.
+
+ If the image is cached locally, the image is set immediately, otherwise the specified placeholder image will be set immediately, and then the remote image will be set once the request is finished.
+
+ If a success block is specified, it is the responsibility of the block to set the image of the button before returning. If no success block is specified, the default behavior of setting the image with `setBackgroundImage:forState:` is applied.
+
+ @param state The control state.
+ @param urlRequest The URL request used for the image request.
+ @param placeholderImage The background image to be set initially, until the background image request finishes. If `nil`, the button will not change its background image until the background image request finishes.
+ @param success A block to be executed when the image request operation finishes successfully. This block has no return value and takes two arguments: the server response and the image. If the image was returned from cache, the response parameter will be `nil`.
+ @param failure A block object to be executed when the image request operation finishes unsuccessfully, or that finishes successfully. This block has no return value and takes a single argument: the error that occurred.
+ */
+- (void)setBackgroundImageForState:(UIControlState)state
+                    withURLRequest:(NSURLRequest *)urlRequest
+                  placeholderImage:(nullable UIImage *)placeholderImage
+                           success:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * __nullable response, UIImage *image))success
+                           failure:(nullable void (^)(NSError *error))failure;
+
+
+///------------------------------
+/// @name Canceling Image Loading
+///------------------------------
+
+/**
+ Cancels any executing image operation for the specified control state of the receiver, if one exists.
+
+ @param state The control state.
+ */
+- (void)cancelImageRequestOperationForState:(UIControlState)state;
+
+/**
+ Cancels any executing background image operation for the specified control state of the receiver, if one exists.
+
+ @param state The control state.
+ */
+- (void)cancelBackgroundImageRequestOperationForState:(UIControlState)state;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+#endif

Pods/AFNetworking/UIKit+AFNetworking/UIButton+AFNetworking.m

@@ -0,0 +1,293 @@
+// UIButton+AFNetworking.m
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "UIButton+AFNetworking.h"
+
+#import <objc/runtime.h>
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+
+#import "AFURLResponseSerialization.h"
+#import "AFHTTPRequestOperation.h"
+
+#import "UIImageView+AFNetworking.h"
+
+@interface UIButton (_AFNetworking)
+@end
+
+@implementation UIButton (_AFNetworking)
+
++ (NSOperationQueue *)af_sharedImageRequestOperationQueue {
+    static NSOperationQueue *_af_sharedImageRequestOperationQueue = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        _af_sharedImageRequestOperationQueue = [[NSOperationQueue alloc] init];
+        _af_sharedImageRequestOperationQueue.maxConcurrentOperationCount = NSOperationQueueDefaultMaxConcurrentOperationCount;
+    });
+
+    return _af_sharedImageRequestOperationQueue;
+}
+
+#pragma mark -
+
+static char AFImageRequestOperationNormal;
+static char AFImageRequestOperationHighlighted;
+static char AFImageRequestOperationSelected;
+static char AFImageRequestOperationDisabled;
+
+static const char * af_imageRequestOperationKeyForState(UIControlState state) {
+    switch (state) {
+        case UIControlStateHighlighted:
+            return &AFImageRequestOperationHighlighted;
+        case UIControlStateSelected:
+            return &AFImageRequestOperationSelected;
+        case UIControlStateDisabled:
+            return &AFImageRequestOperationDisabled;
+        case UIControlStateNormal:
+        default:
+            return &AFImageRequestOperationNormal;
+    }
+}
+
+- (AFHTTPRequestOperation *)af_imageRequestOperationForState:(UIControlState)state {
+    return (AFHTTPRequestOperation *)objc_getAssociatedObject(self, af_imageRequestOperationKeyForState(state));
+}
+
+- (void)af_setImageRequestOperation:(AFHTTPRequestOperation *)imageRequestOperation
+                           forState:(UIControlState)state
+{
+    objc_setAssociatedObject(self, af_imageRequestOperationKeyForState(state), imageRequestOperation, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+#pragma mark -
+
+static char AFBackgroundImageRequestOperationNormal;
+static char AFBackgroundImageRequestOperationHighlighted;
+static char AFBackgroundImageRequestOperationSelected;
+static char AFBackgroundImageRequestOperationDisabled;
+
+static const char * af_backgroundImageRequestOperationKeyForState(UIControlState state) {
+    switch (state) {
+        case UIControlStateHighlighted:
+            return &AFBackgroundImageRequestOperationHighlighted;
+        case UIControlStateSelected:
+            return &AFBackgroundImageRequestOperationSelected;
+        case UIControlStateDisabled:
+            return &AFBackgroundImageRequestOperationDisabled;
+        case UIControlStateNormal:
+        default:
+            return &AFBackgroundImageRequestOperationNormal;
+    }
+}
+
+- (AFHTTPRequestOperation *)af_backgroundImageRequestOperationForState:(UIControlState)state {
+    return (AFHTTPRequestOperation *)objc_getAssociatedObject(self, af_backgroundImageRequestOperationKeyForState(state));
+}
+
+- (void)af_setBackgroundImageRequestOperation:(AFHTTPRequestOperation *)imageRequestOperation
+                                     forState:(UIControlState)state
+{
+    objc_setAssociatedObject(self, af_backgroundImageRequestOperationKeyForState(state), imageRequestOperation, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+@end
+
+#pragma mark -
+
+@implementation UIButton (AFNetworking)
+
++ (id <AFImageCache>)sharedImageCache {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+    return objc_getAssociatedObject(self, @selector(sharedImageCache)) ?: [UIImageView sharedImageCache];
+#pragma clang diagnostic pop
+}
+
++ (void)setSharedImageCache:(__nullable id <AFImageCache>)imageCache {
+    objc_setAssociatedObject(self, @selector(sharedImageCache), imageCache, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+#pragma mark -
+
+- (id <AFURLResponseSerialization>)imageResponseSerializer {
+    static id <AFURLResponseSerialization> _af_defaultImageResponseSerializer = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        _af_defaultImageResponseSerializer = [AFImageResponseSerializer serializer];
+    });
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+    return objc_getAssociatedObject(self, @selector(imageResponseSerializer)) ?: _af_defaultImageResponseSerializer;
+#pragma clang diagnostic pop
+}
+
+- (void)setImageResponseSerializer:(id <AFURLResponseSerialization>)serializer {
+    objc_setAssociatedObject(self, @selector(imageResponseSerializer), serializer, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+#pragma mark -
+
+- (void)setImageForState:(UIControlState)state
+                 withURL:(NSURL *)url
+{
+    [self setImageForState:state withURL:url placeholderImage:nil];
+}
+
+- (void)setImageForState:(UIControlState)state
+                 withURL:(NSURL *)url
+        placeholderImage:(UIImage *)placeholderImage
+{
+    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
+    [request addValue:@"image/*" forHTTPHeaderField:@"Accept"];
+
+    [self setImageForState:state withURLRequest:request placeholderImage:placeholderImage success:nil failure:nil];
+}
+
+- (void)setImageForState:(UIControlState)state
+          withURLRequest:(NSURLRequest *)urlRequest
+        placeholderImage:(UIImage *)placeholderImage
+                 success:(void (^)(NSURLRequest *request, NSHTTPURLResponse * __nullable response, UIImage *image))success
+                 failure:(void (^)(NSError *error))failure
+{
+    [self cancelImageRequestOperationForState:state];
+
+    UIImage *cachedImage = [[[self class] sharedImageCache] cachedImageForRequest:urlRequest];
+    if (cachedImage) {
+        if (success) {
+            success(urlRequest, nil, cachedImage);
+        } else {
+            [self setImage:cachedImage forState:state];
+        }
+
+        [self af_setImageRequestOperation:nil forState:state];
+    } else {
+        if (placeholderImage) {
+            [self setImage:placeholderImage forState:state];
+        }
+
+        __weak __typeof(self)weakSelf = self;
+        AFHTTPRequestOperation *imageRequestOperation = [[AFHTTPRequestOperation alloc] initWithRequest:urlRequest];
+        imageRequestOperation.responseSerializer = self.imageResponseSerializer;
+        [imageRequestOperation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) {
+            __strong __typeof(weakSelf)strongSelf = weakSelf;
+            if ([[urlRequest URL] isEqual:[operation.request URL]]) {
+                if (success) {
+                    success(operation.request, operation.response, responseObject);
+                } else if (responseObject) {
+                    [strongSelf setImage:responseObject forState:state];
+                }
+            }
+            [[[strongSelf class] sharedImageCache] cacheImage:responseObject forRequest:urlRequest];
+        } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
+            if ([[urlRequest URL] isEqual:[operation.request URL]]) {
+                if (failure) {
+                    failure(error);
+                }
+            }
+        }];
+
+        [self af_setImageRequestOperation:imageRequestOperation forState:state];
+        [[[self class] af_sharedImageRequestOperationQueue] addOperation:imageRequestOperation];
+    }
+}
+
+#pragma mark -
+
+- (void)setBackgroundImageForState:(UIControlState)state
+                           withURL:(NSURL *)url
+{
+    [self setBackgroundImageForState:state withURL:url placeholderImage:nil];
+}
+
+- (void)setBackgroundImageForState:(UIControlState)state
+                           withURL:(NSURL *)url
+                  placeholderImage:(UIImage *)placeholderImage
+{
+    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
+    [request addValue:@"image/*" forHTTPHeaderField:@"Accept"];
+
+    [self setBackgroundImageForState:state withURLRequest:request placeholderImage:placeholderImage success:nil failure:nil];
+}
+
+- (void)setBackgroundImageForState:(UIControlState)state
+                    withURLRequest:(NSURLRequest *)urlRequest
+                  placeholderImage:(UIImage *)placeholderImage
+                           success:(void (^)(NSURLRequest *request, NSHTTPURLResponse * __nullable response, UIImage *image))success
+                           failure:(void (^)(NSError *error))failure
+{
+    [self cancelBackgroundImageRequestOperationForState:state];
+
+    UIImage *cachedImage = [[[self class] sharedImageCache] cachedImageForRequest:urlRequest];
+    if (cachedImage) {
+        if (success) {
+            success(urlRequest, nil, cachedImage);
+        } else {
+            [self setBackgroundImage:cachedImage forState:state];
+        }
+
+        [self af_setBackgroundImageRequestOperation:nil forState:state];
+    } else {
+        if (placeholderImage) {
+            [self setBackgroundImage:placeholderImage forState:state];
+        }
+
+        __weak __typeof(self)weakSelf = self;
+        AFHTTPRequestOperation *backgroundImageRequestOperation = [[AFHTTPRequestOperation alloc] initWithRequest:urlRequest];
+        backgroundImageRequestOperation.responseSerializer = self.imageResponseSerializer;
+        [backgroundImageRequestOperation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) {
+            __strong __typeof(weakSelf)strongSelf = weakSelf;
+            if ([[urlRequest URL] isEqual:[operation.request URL]]) {
+                if (success) {
+                    success(operation.request, operation.response, responseObject);
+                } else if (responseObject) {
+                    [strongSelf setBackgroundImage:responseObject forState:state];
+                }
+            }
+            [[[strongSelf class] sharedImageCache] cacheImage:responseObject forRequest:urlRequest];
+        } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
+            if ([[urlRequest URL] isEqual:[operation.request URL]]) {
+                if (failure) {
+                    failure(error);
+                }
+            }
+        }];
+
+        [self af_setBackgroundImageRequestOperation:backgroundImageRequestOperation forState:state];
+        [[[self class] af_sharedImageRequestOperationQueue] addOperation:backgroundImageRequestOperation];
+    }
+}
+
+#pragma mark -
+
+- (void)cancelImageRequestOperationForState:(UIControlState)state {
+    [[self af_imageRequestOperationForState:state] cancel];
+    [self af_setImageRequestOperation:nil forState:state];
+}
+
+- (void)cancelBackgroundImageRequestOperationForState:(UIControlState)state {
+    [[self af_backgroundImageRequestOperationForState:state] cancel];
+    [self af_setBackgroundImageRequestOperation:nil forState:state];
+}
+
+@end
+
+#endif

Pods/AFNetworking/UIKit+AFNetworking/UIImage+AFNetworking.h

@@ -0,0 +1,35 @@
+//
+//  UIImage+AFNetworking.h
+//  
+//
+//  Created by Paulo Ferreira on 08/07/15.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+
+#import <UIKit/UIKit.h>
+
+@interface UIImage (AFNetworking)
+
++ (UIImage*) safeImageWithData:(NSData*)data;
+
+@end
+
+#endif

Pods/AFNetworking/UIKit+AFNetworking/UIImageView+AFNetworking.h

@@ -0,0 +1,146 @@
+// UIImageView+AFNetworking.h
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import <Availability.h>
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@protocol AFURLResponseSerialization, AFImageCache;
+
+/**
+ This category adds methods to the UIKit framework's `UIImageView` class. The methods in this category provide support for loading remote images asynchronously from a URL.
+ */
+@interface UIImageView (AFNetworking)
+
+///----------------------------
+/// @name Accessing Image Cache
+///----------------------------
+
+/**
+ The image cache used to improve image loading performance on scroll views. By default, this is an `NSCache` subclass conforming to the `AFImageCache` protocol, which listens for notification warnings and evicts objects accordingly.
+*/
++ (id <AFImageCache>)sharedImageCache;
+
+/**
+ Set the cache used for image loading.
+
+ @param imageCache The image cache.
+ */
++ (void)setSharedImageCache:(__nullable id <AFImageCache>)imageCache;
+
+///------------------------------------
+/// @name Accessing Response Serializer
+///------------------------------------
+
+/**
+ The response serializer used to create an image representation from the server response and response data. By default, this is an instance of `AFImageResponseSerializer`.
+
+ @discussion Subclasses of `AFImageResponseSerializer` could be used to perform post-processing, such as color correction, face detection, or other effects. See https://github.com/AFNetworking/AFCoreImageSerializer
+ */
+@property (nonatomic, strong) id <AFURLResponseSerialization> imageResponseSerializer;
+
+///--------------------
+/// @name Setting Image
+///--------------------
+
+/**
+ Asynchronously downloads an image from the specified URL, and sets it once the request is finished. Any previous image request for the receiver will be cancelled.
+
+ If the image is cached locally, the image is set immediately, otherwise the specified placeholder image will be set immediately, and then the remote image will be set once the request is finished.
+
+ By default, URL requests have a `Accept` header field value of "image / *", a cache policy of `NSURLCacheStorageAllowed` and a timeout interval of 30 seconds, and are set not handle cookies. To configure URL requests differently, use `setImageWithURLRequest:placeholderImage:success:failure:`
+
+ @param url The URL used for the image request.
+ */
+- (void)setImageWithURL:(NSURL *)url;
+
+/**
+ Asynchronously downloads an image from the specified URL, and sets it once the request is finished. Any previous image request for the receiver will be cancelled.
+
+ If the image is cached locally, the image is set immediately, otherwise the specified placeholder image will be set immediately, and then the remote image will be set once the request is finished.
+
+ By default, URL requests have a `Accept` header field value of "image / *", a cache policy of `NSURLCacheStorageAllowed` and a timeout interval of 30 seconds, and are set not handle cookies. To configure URL requests differently, use `setImageWithURLRequest:placeholderImage:success:failure:`
+
+ @param url The URL used for the image request.
+ @param placeholderImage The image to be set initially, until the image request finishes. If `nil`, the image view will not change its image until the image request finishes.
+ */
+- (void)setImageWithURL:(NSURL *)url
+       placeholderImage:(nullable UIImage *)placeholderImage;
+
+/**
+ Asynchronously downloads an image from the specified URL request, and sets it once the request is finished. Any previous image request for the receiver will be cancelled.
+
+ If the image is cached locally, the image is set immediately, otherwise the specified placeholder image will be set immediately, and then the remote image will be set once the request is finished.
+
+ If a success block is specified, it is the responsibility of the block to set the image of the image view before returning. If no success block is specified, the default behavior of setting the image with `self.image = image` is applied.
+
+ @param urlRequest The URL request used for the image request.
+ @param placeholderImage The image to be set initially, until the image request finishes. If `nil`, the image view will not change its image until the image request finishes.
+ @param success A block to be executed when the image request operation finishes successfully. This block has no return value and takes three arguments: the request sent from the client, the response received from the server, and the image created from the response data of request. If the image was returned from cache, the response parameter will be `nil`.
+ @param failure A block object to be executed when the image request operation finishes unsuccessfully, or that finishes successfully. This block has no return value and takes three arguments: the request sent from the client, the response received from the server, and the error object describing the network or parsing error that occurred.
+ */
+- (void)setImageWithURLRequest:(NSURLRequest *)urlRequest
+              placeholderImage:(nullable UIImage *)placeholderImage
+                       success:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * __nullable response, UIImage *image))success
+                       failure:(nullable void (^)(NSURLRequest *request, NSHTTPURLResponse * __nullable response, NSError *error))failure;
+
+/**
+ Cancels any executing image operation for the receiver, if one exists.
+ */
+- (void)cancelImageRequestOperation;
+
+@end
+
+#pragma mark -
+
+/**
+ The `AFImageCache` protocol is adopted by an object used to cache images loaded by the AFNetworking category on `UIImageView`.
+ */
+@protocol AFImageCache <NSObject>
+
+/**
+ Returns a cached image for the specified request, if available.
+
+ @param request The image request.
+
+ @return The cached image.
+ */
+- (nullable UIImage *)cachedImageForRequest:(NSURLRequest *)request;
+
+/**
+ Caches a particular image for the specified request.
+
+ @param image The image to cache.
+ @param request The request to be used as a cache key.
+ */
+- (void)cacheImage:(UIImage *)image
+        forRequest:(NSURLRequest *)request;
+@end
+
+NS_ASSUME_NONNULL_END
+
+#endif

Pods/AFNetworking/UIKit+AFNetworking/UIImageView+AFNetworking.m

@@ -0,0 +1,215 @@
+// UIImageView+AFNetworking.m
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "UIImageView+AFNetworking.h"
+
+#import <objc/runtime.h>
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+
+#import "AFHTTPRequestOperation.h"
+
+@interface AFImageCache : NSCache <AFImageCache>
+@end
+
+#pragma mark -
+
+@interface UIImageView (_AFNetworking)
+@property (readwrite, nonatomic, strong, setter = af_setImageRequestOperation:) AFHTTPRequestOperation *af_imageRequestOperation;
+@end
+
+@implementation UIImageView (_AFNetworking)
+
++ (NSOperationQueue *)af_sharedImageRequestOperationQueue {
+    static NSOperationQueue *_af_sharedImageRequestOperationQueue = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        _af_sharedImageRequestOperationQueue = [[NSOperationQueue alloc] init];
+        _af_sharedImageRequestOperationQueue.maxConcurrentOperationCount = NSOperationQueueDefaultMaxConcurrentOperationCount;
+    });
+
+    return _af_sharedImageRequestOperationQueue;
+}
+
+- (AFHTTPRequestOperation *)af_imageRequestOperation {
+    return (AFHTTPRequestOperation *)objc_getAssociatedObject(self, @selector(af_imageRequestOperation));
+}
+
+- (void)af_setImageRequestOperation:(AFHTTPRequestOperation *)imageRequestOperation {
+    objc_setAssociatedObject(self, @selector(af_imageRequestOperation), imageRequestOperation, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+@end
+
+#pragma mark -
+
+@implementation UIImageView (AFNetworking)
+@dynamic imageResponseSerializer;
+
++ (id <AFImageCache>)sharedImageCache {
+    static AFImageCache *_af_defaultImageCache = nil;
+    static dispatch_once_t oncePredicate;
+    dispatch_once(&oncePredicate, ^{
+        _af_defaultImageCache = [[AFImageCache alloc] init];
+
+        [[NSNotificationCenter defaultCenter] addObserverForName:UIApplicationDidReceiveMemoryWarningNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification * __unused notification) {
+            [_af_defaultImageCache removeAllObjects];
+        }];
+    });
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+    return objc_getAssociatedObject(self, @selector(sharedImageCache)) ?: _af_defaultImageCache;
+#pragma clang diagnostic pop
+}
+
++ (void)setSharedImageCache:(__nullable id <AFImageCache>)imageCache {
+    objc_setAssociatedObject(self, @selector(sharedImageCache), imageCache, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+#pragma mark -
+
+- (id <AFURLResponseSerialization>)imageResponseSerializer {
+    static id <AFURLResponseSerialization> _af_defaultImageResponseSerializer = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        _af_defaultImageResponseSerializer = [AFImageResponseSerializer serializer];
+    });
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+    return objc_getAssociatedObject(self, @selector(imageResponseSerializer)) ?: _af_defaultImageResponseSerializer;
+#pragma clang diagnostic pop
+}
+
+- (void)setImageResponseSerializer:(id <AFURLResponseSerialization>)serializer {
+    objc_setAssociatedObject(self, @selector(imageResponseSerializer), serializer, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+#pragma mark -
+
+- (void)setImageWithURL:(NSURL *)url {
+    [self setImageWithURL:url placeholderImage:nil];
+}
+
+- (void)setImageWithURL:(NSURL *)url
+       placeholderImage:(UIImage *)placeholderImage
+{
+    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
+    [request addValue:@"image/*" forHTTPHeaderField:@"Accept"];
+
+    [self setImageWithURLRequest:request placeholderImage:placeholderImage success:nil failure:nil];
+}
+
+- (void)setImageWithURLRequest:(NSURLRequest *)urlRequest
+              placeholderImage:(UIImage *)placeholderImage
+                       success:(void (^)(NSURLRequest *request, NSHTTPURLResponse * __nullable response, UIImage *image))success
+                       failure:(void (^)(NSURLRequest *request, NSHTTPURLResponse * __nullable response, NSError *error))failure
+{
+    [self cancelImageRequestOperation];
+
+    UIImage *cachedImage = [[[self class] sharedImageCache] cachedImageForRequest:urlRequest];
+    if (cachedImage) {
+        if (success) {
+            success(urlRequest, nil, cachedImage);
+        } else {
+            self.image = cachedImage;
+        }
+
+        self.af_imageRequestOperation = nil;
+    } else {
+        if (placeholderImage) {
+            self.image = placeholderImage;
+        }
+
+        __weak __typeof(self)weakSelf = self;
+        self.af_imageRequestOperation = [[AFHTTPRequestOperation alloc] initWithRequest:urlRequest];
+        self.af_imageRequestOperation.responseSerializer = self.imageResponseSerializer;
+        [self.af_imageRequestOperation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) {
+            __strong __typeof(weakSelf)strongSelf = weakSelf;
+            if ([[urlRequest URL] isEqual:[strongSelf.af_imageRequestOperation.request URL]]) {
+                if (success) {
+                    success(urlRequest, operation.response, responseObject);
+                } else if (responseObject) {
+                    strongSelf.image = responseObject;
+                }
+
+                if (operation == strongSelf.af_imageRequestOperation){
+                        strongSelf.af_imageRequestOperation = nil;
+                }
+            }
+
+            [[[strongSelf class] sharedImageCache] cacheImage:responseObject forRequest:urlRequest];
+        } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
+            __strong __typeof(weakSelf)strongSelf = weakSelf;
+            if ([[urlRequest URL] isEqual:[strongSelf.af_imageRequestOperation.request URL]]) {
+                if (failure) {
+                    failure(urlRequest, operation.response, error);
+                }
+
+                if (operation == strongSelf.af_imageRequestOperation){
+                        strongSelf.af_imageRequestOperation = nil;
+                }
+            }
+        }];
+
+        [[[self class] af_sharedImageRequestOperationQueue] addOperation:self.af_imageRequestOperation];
+    }
+}
+
+- (void)cancelImageRequestOperation {
+    [self.af_imageRequestOperation cancel];
+    self.af_imageRequestOperation = nil;
+}
+
+@end
+
+#pragma mark -
+
+static inline NSString * AFImageCacheKeyFromURLRequest(NSURLRequest *request) {
+    return [[request URL] absoluteString];
+}
+
+@implementation AFImageCache
+
+- (UIImage *)cachedImageForRequest:(NSURLRequest *)request {
+    switch ([request cachePolicy]) {
+        case NSURLRequestReloadIgnoringCacheData:
+        case NSURLRequestReloadIgnoringLocalAndRemoteCacheData:
+            return nil;
+        default:
+            break;
+    }
+
+	return [self objectForKey:AFImageCacheKeyFromURLRequest(request)];
+}
+
+- (void)cacheImage:(UIImage *)image
+        forRequest:(NSURLRequest *)request
+{
+    if (image && request) {
+        [self setObject:image forKey:AFImageCacheKeyFromURLRequest(request)];
+    }
+}
+
+@end
+
+#endif

Pods/AFNetworking/UIKit+AFNetworking/UIKit+AFNetworking.h

@@ -0,0 +1,39 @@
+// UIKit+AFNetworking.h
+//
+// Copyright (c) 2013 AFNetworking (http://afnetworking.com/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#if TARGET_OS_IOS
+#import <UIKit/UIKit.h>
+
+#ifndef _UIKIT_AFNETWORKING_
+    #define _UIKIT_AFNETWORKING_
+
+    #import "AFNetworkActivityIndicatorManager.h"
+
+    #import "UIActivityIndicatorView+AFNetworking.h"
+    #import "UIAlertView+AFNetworking.h"
+    #import "UIButton+AFNetworking.h"
+    #import "UIImageView+AFNetworking.h"
+    #import "UIProgressView+AFNetworking.h"
+    #import "UIRefreshControl+AFNetworking.h"
+    #import "UIWebView+AFNetworking.h"
+#endif /* _UIKIT_AFNETWORKING_ */
+#endif

Pods/AFNetworking/UIKit+AFNetworking/UIProgressView+AFNetworking.h

@@ -0,0 +1,91 @@
+// UIProgressView+AFNetworking.h
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import <Availability.h>
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@class AFURLConnectionOperation;
+
+/**
+ This category adds methods to the UIKit framework's `UIProgressView` class. The methods in this category provide support for binding the progress to the upload and download progress of a session task or request operation.
+ */
+@interface UIProgressView (AFNetworking)
+
+///------------------------------------
+/// @name Setting Session Task Progress
+///------------------------------------
+
+/**
+ Binds the progress to the upload progress of the specified session task.
+
+ @param task The session task.
+ @param animated `YES` if the change should be animated, `NO` if the change should happen immediately.
+ */
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
+- (void)setProgressWithUploadProgressOfTask:(NSURLSessionUploadTask *)task
+                                   animated:(BOOL)animated;
+#endif
+
+/**
+ Binds the progress to the download progress of the specified session task.
+
+ @param task The session task.
+ @param animated `YES` if the change should be animated, `NO` if the change should happen immediately.
+ */
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
+- (void)setProgressWithDownloadProgressOfTask:(NSURLSessionDownloadTask *)task
+                                     animated:(BOOL)animated;
+#endif
+
+///------------------------------------
+/// @name Setting Session Task Progress
+///------------------------------------
+
+/**
+ Binds the progress to the upload progress of the specified request operation.
+
+ @param operation The request operation.
+ @param animated `YES` if the change should be animated, `NO` if the change should happen immediately.
+ */
+- (void)setProgressWithUploadProgressOfOperation:(AFURLConnectionOperation *)operation
+                                        animated:(BOOL)animated;
+
+/**
+ Binds the progress to the download progress of the specified request operation.
+
+ @param operation The request operation.
+ @param animated `YES` if the change should be animated, `NO` if the change should happen immediately.
+ */
+- (void)setProgressWithDownloadProgressOfOperation:(AFURLConnectionOperation *)operation
+                                          animated:(BOOL)animated;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+#endif

Pods/AFNetworking/UIKit+AFNetworking/UIProgressView+AFNetworking.m

@@ -0,0 +1,182 @@
+// UIProgressView+AFNetworking.m
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "UIProgressView+AFNetworking.h"
+
+#import <objc/runtime.h>
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+
+#import "AFURLConnectionOperation.h"
+
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
+#import "AFURLSessionManager.h"
+#endif
+
+static void * AFTaskCountOfBytesSentContext = &AFTaskCountOfBytesSentContext;
+static void * AFTaskCountOfBytesReceivedContext = &AFTaskCountOfBytesReceivedContext;
+
+@interface AFURLConnectionOperation (_UIProgressView)
+@property (readwrite, nonatomic, copy) void (^uploadProgress)(NSUInteger bytes, long long totalBytes, long long totalBytesExpected);
+@property (readwrite, nonatomic, assign, setter = af_setUploadProgressAnimated:) BOOL af_uploadProgressAnimated;
+
+@property (readwrite, nonatomic, copy) void (^downloadProgress)(NSUInteger bytes, long long totalBytes, long long totalBytesExpected);
+@property (readwrite, nonatomic, assign, setter = af_setDownloadProgressAnimated:) BOOL af_downloadProgressAnimated;
+@end
+
+@implementation AFURLConnectionOperation (_UIProgressView)
+@dynamic uploadProgress; // Implemented in AFURLConnectionOperation
+@dynamic af_uploadProgressAnimated;
+
+@dynamic downloadProgress; // Implemented in AFURLConnectionOperation
+@dynamic af_downloadProgressAnimated;
+@end
+
+#pragma mark -
+
+@implementation UIProgressView (AFNetworking)
+
+- (BOOL)af_uploadProgressAnimated {
+    return [(NSNumber *)objc_getAssociatedObject(self, @selector(af_uploadProgressAnimated)) boolValue];
+}
+
+- (void)af_setUploadProgressAnimated:(BOOL)animated {
+    objc_setAssociatedObject(self, @selector(af_uploadProgressAnimated), @(animated), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+- (BOOL)af_downloadProgressAnimated {
+    return [(NSNumber *)objc_getAssociatedObject(self, @selector(af_downloadProgressAnimated)) boolValue];
+}
+
+- (void)af_setDownloadProgressAnimated:(BOOL)animated {
+    objc_setAssociatedObject(self, @selector(af_downloadProgressAnimated), @(animated), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+#pragma mark -
+
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
+- (void)setProgressWithUploadProgressOfTask:(NSURLSessionUploadTask *)task
+                                   animated:(BOOL)animated
+{
+    [task addObserver:self forKeyPath:@"state" options:(NSKeyValueObservingOptions)0 context:AFTaskCountOfBytesSentContext];
+    [task addObserver:self forKeyPath:@"countOfBytesSent" options:(NSKeyValueObservingOptions)0 context:AFTaskCountOfBytesSentContext];
+
+    [self af_setUploadProgressAnimated:animated];
+}
+
+- (void)setProgressWithDownloadProgressOfTask:(NSURLSessionDownloadTask *)task
+                                     animated:(BOOL)animated
+{
+    [task addObserver:self forKeyPath:@"state" options:(NSKeyValueObservingOptions)0 context:AFTaskCountOfBytesReceivedContext];
+    [task addObserver:self forKeyPath:@"countOfBytesReceived" options:(NSKeyValueObservingOptions)0 context:AFTaskCountOfBytesReceivedContext];
+
+    [self af_setDownloadProgressAnimated:animated];
+}
+#endif
+
+#pragma mark -
+
+- (void)setProgressWithUploadProgressOfOperation:(AFURLConnectionOperation *)operation
+                                        animated:(BOOL)animated
+{
+    __weak __typeof(self)weakSelf = self;
+    void (^original)(NSUInteger bytesWritten, long long totalBytesWritten, long long totalBytesExpectedToWrite) = [operation.uploadProgress copy];
+    [operation setUploadProgressBlock:^(NSUInteger bytesWritten, long long totalBytesWritten, long long totalBytesExpectedToWrite) {
+        if (original) {
+            original(bytesWritten, totalBytesWritten, totalBytesExpectedToWrite);
+        }
+
+        dispatch_async(dispatch_get_main_queue(), ^{
+            if (totalBytesExpectedToWrite > 0) {
+                __strong __typeof(weakSelf)strongSelf = weakSelf;
+                [strongSelf setProgress:(totalBytesWritten / (totalBytesExpectedToWrite * 1.0f)) animated:animated];
+            }
+        });
+    }];
+}
+
+- (void)setProgressWithDownloadProgressOfOperation:(AFURLConnectionOperation *)operation
+                                          animated:(BOOL)animated
+{
+    __weak __typeof(self)weakSelf = self;
+    void (^original)(NSUInteger bytesRead, long long totalBytesRead, long long totalBytesExpectedToRead) = [operation.downloadProgress copy];
+    [operation setDownloadProgressBlock:^(NSUInteger bytesRead, long long totalBytesRead, long long totalBytesExpectedToRead) {
+        if (original) {
+            original(bytesRead, totalBytesRead, totalBytesExpectedToRead);
+        }
+
+        dispatch_async(dispatch_get_main_queue(), ^{
+            if (totalBytesExpectedToRead > 0) {
+                __strong __typeof(weakSelf)strongSelf = weakSelf;
+                [strongSelf setProgress:(totalBytesRead / (totalBytesExpectedToRead  * 1.0f)) animated:animated];
+            }
+        });
+    }];
+}
+
+#pragma mark - NSKeyValueObserving
+
+- (void)observeValueForKeyPath:(NSString *)keyPath
+                      ofObject:(id)object
+                        change:(__unused NSDictionary *)change
+                       context:(void *)context
+{
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
+    if (context == AFTaskCountOfBytesSentContext || context == AFTaskCountOfBytesReceivedContext) {
+        if ([keyPath isEqualToString:NSStringFromSelector(@selector(countOfBytesSent))]) {
+            if ([object countOfBytesExpectedToSend] > 0) {
+                dispatch_async(dispatch_get_main_queue(), ^{
+                    [self setProgress:[object countOfBytesSent] / ([object countOfBytesExpectedToSend] * 1.0f) animated:self.af_uploadProgressAnimated];
+                });
+            }
+        }
+
+        if ([keyPath isEqualToString:NSStringFromSelector(@selector(countOfBytesReceived))]) {
+            if ([object countOfBytesExpectedToReceive] > 0) {
+                dispatch_async(dispatch_get_main_queue(), ^{
+                    [self setProgress:[object countOfBytesReceived] / ([object countOfBytesExpectedToReceive] * 1.0f) animated:self.af_downloadProgressAnimated];
+                });
+            }
+        }
+
+        if ([keyPath isEqualToString:NSStringFromSelector(@selector(state))]) {
+            if ([(NSURLSessionTask *)object state] == NSURLSessionTaskStateCompleted) {
+                @try {
+                    [object removeObserver:self forKeyPath:NSStringFromSelector(@selector(state))];
+
+                    if (context == AFTaskCountOfBytesSentContext) {
+                        [object removeObserver:self forKeyPath:NSStringFromSelector(@selector(countOfBytesSent))];
+                    }
+
+                    if (context == AFTaskCountOfBytesReceivedContext) {
+                        [object removeObserver:self forKeyPath:NSStringFromSelector(@selector(countOfBytesReceived))];
+                    }
+                }
+                @catch (NSException * __unused exception) {}
+            }
+        }
+    }
+#endif
+}
+
+@end
+
+#endif

Pods/AFNetworking/UIKit+AFNetworking/UIRefreshControl+AFNetworking.h

@@ -0,0 +1,68 @@
+// UIRefreshControl+AFNetworking.m
+//
+// Copyright (c) 2014 AFNetworking (http://afnetworking.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import <Availability.h>
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@class AFURLConnectionOperation;
+
+/**
+ This category adds methods to the UIKit framework's `UIRefreshControl` class. The methods in this category provide support for automatically beginning and ending refreshing depending on the loading state of a request operation or session task.
+ */
+@interface UIRefreshControl (AFNetworking)
+
+///-----------------------------------
+/// @name Refreshing for Session Tasks
+///-----------------------------------
+
+/**
+ Binds the refreshing state to the state of the specified task.
+ 
+ @param task The task. If `nil`, automatic updating from any previously specified operation will be disabled.
+ */
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
+- (void)setRefreshingWithStateOfTask:(NSURLSessionTask *)task;
+#endif
+
+///----------------------------------------
+/// @name Refreshing for Request Operations
+///----------------------------------------
+
+/**
+ Binds the refreshing state to the execution state of the specified operation.
+
+ @param operation The operation. If `nil`, automatic updating from any previously specified operation will be disabled.
+ */
+- (void)setRefreshingWithStateOfOperation:(AFURLConnectionOperation *)operation;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+#endif

Pods/AFNetworking/UIKit+AFNetworking/UIRefreshControl+AFNetworking.m

@@ -0,0 +1,166 @@
+// UIRefreshControl+AFNetworking.m
+//
+// Copyright (c) 2014 AFNetworking (http://afnetworking.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "UIRefreshControl+AFNetworking.h"
+#import <objc/runtime.h>
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+
+#import "AFHTTPRequestOperation.h"
+
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
+#import "AFURLSessionManager.h"
+#endif
+
+@interface AFRefreshControlNotificationObserver : NSObject
+@property (readonly, nonatomic, weak) UIRefreshControl *refreshControl;
+- (instancetype)initWithActivityRefreshControl:(UIRefreshControl *)refreshControl;
+
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
+- (void)setRefreshingWithStateOfTask:(NSURLSessionTask *)task;
+#endif
+- (void)setRefreshingWithStateOfOperation:(AFURLConnectionOperation *)operation;
+
+@end
+
+@implementation UIRefreshControl (AFNetworking)
+
+- (AFRefreshControlNotificationObserver *)af_notificationObserver {
+    AFRefreshControlNotificationObserver *notificationObserver = objc_getAssociatedObject(self, @selector(af_notificationObserver));
+    if (notificationObserver == nil) {
+        notificationObserver = [[AFRefreshControlNotificationObserver alloc] initWithActivityRefreshControl:self];
+        objc_setAssociatedObject(self, @selector(af_notificationObserver), notificationObserver, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+    }
+    return notificationObserver;
+}
+
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
+- (void)setRefreshingWithStateOfTask:(NSURLSessionTask *)task {
+    [[self af_notificationObserver] setRefreshingWithStateOfTask:task];
+}
+#endif
+
+- (void)setRefreshingWithStateOfOperation:(AFURLConnectionOperation *)operation {
+    [[self af_notificationObserver] setRefreshingWithStateOfOperation:operation];
+}
+
+@end
+
+@implementation AFRefreshControlNotificationObserver
+
+- (instancetype)initWithActivityRefreshControl:(UIRefreshControl *)refreshControl
+{
+    self = [super init];
+    if (self) {
+        _refreshControl = refreshControl;
+    }
+    return self;
+}
+
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
+- (void)setRefreshingWithStateOfTask:(NSURLSessionTask *)task {
+    NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
+
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidResumeNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidSuspendNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidCompleteNotification object:nil];
+
+    if (task) {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreceiver-is-weak"
+#pragma clang diagnostic ignored "-Warc-repeated-use-of-weak"
+        if (task.state == NSURLSessionTaskStateRunning) {
+            [self.refreshControl beginRefreshing];
+
+            [notificationCenter addObserver:self selector:@selector(af_beginRefreshing) name:AFNetworkingTaskDidResumeNotification object:task];
+            [notificationCenter addObserver:self selector:@selector(af_endRefreshing) name:AFNetworkingTaskDidCompleteNotification object:task];
+            [notificationCenter addObserver:self selector:@selector(af_endRefreshing) name:AFNetworkingTaskDidSuspendNotification object:task];
+        } else {
+            [self.refreshControl endRefreshing];
+        }
+#pragma clang diagnostic pop
+    }
+}
+#endif
+
+- (void)setRefreshingWithStateOfOperation:(AFURLConnectionOperation *)operation {
+    NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
+
+    [notificationCenter removeObserver:self name:AFNetworkingOperationDidStartNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingOperationDidFinishNotification object:nil];
+
+    if (operation) {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreceiver-is-weak"
+#pragma clang diagnostic ignored "-Warc-repeated-use-of-weak"
+        if (![operation isFinished]) {
+            if ([operation isExecuting]) {
+                [self.refreshControl beginRefreshing];
+            } else {
+                [self.refreshControl endRefreshing];
+            }
+
+            [notificationCenter addObserver:self selector:@selector(af_beginRefreshing) name:AFNetworkingOperationDidStartNotification object:operation];
+            [notificationCenter addObserver:self selector:@selector(af_endRefreshing) name:AFNetworkingOperationDidFinishNotification object:operation];
+        }
+#pragma clang diagnostic pop
+    }
+}
+
+#pragma mark -
+
+- (void)af_beginRefreshing {
+    dispatch_async(dispatch_get_main_queue(), ^{
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreceiver-is-weak"
+        [self.refreshControl beginRefreshing];
+#pragma clang diagnostic pop
+    });
+}
+
+- (void)af_endRefreshing {
+    dispatch_async(dispatch_get_main_queue(), ^{
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreceiver-is-weak"
+        [self.refreshControl endRefreshing];
+#pragma clang diagnostic pop
+    });
+}
+
+#pragma mark -
+
+- (void)dealloc {
+    NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
+    
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidCompleteNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidResumeNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingTaskDidSuspendNotification object:nil];
+#endif
+    
+    [notificationCenter removeObserver:self name:AFNetworkingOperationDidStartNotification object:nil];
+    [notificationCenter removeObserver:self name:AFNetworkingOperationDidFinishNotification object:nil];
+}
+
+@end
+
+#endif

Pods/AFNetworking/UIKit+AFNetworking/UIWebView+AFNetworking.h

@@ -0,0 +1,86 @@
+// UIWebView+AFNetworking.h
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import <Foundation/Foundation.h>
+
+#import <Availability.h>
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@class AFHTTPRequestSerializer, AFHTTPResponseSerializer;
+@protocol AFURLRequestSerialization, AFURLResponseSerialization;
+
+/**
+ This category adds methods to the UIKit framework's `UIWebView` class. The methods in this category provide increased control over the request cycle, including progress monitoring and success / failure handling.
+
+ @discussion When using these category methods, make sure to assign `delegate` for the web view, which implements `–webView:shouldStartLoadWithRequest:navigationType:` appropriately. This allows for tapped links to be loaded through AFNetworking, and can ensure that `canGoBack` & `canGoForward` update their values correctly.
+ */
+@interface UIWebView (AFNetworking)
+
+/**
+ The request serializer used to serialize requests made with the `-loadRequest:...` category methods. By default, this is an instance of `AFHTTPRequestSerializer`.
+ */
+@property (nonatomic, strong) AFHTTPRequestSerializer <AFURLRequestSerialization> * requestSerializer;
+
+/**
+ The response serializer used to serialize responses made with the `-loadRequest:...` category methods. By default, this is an instance of `AFHTTPResponseSerializer`.
+ */
+@property (nonatomic, strong) AFHTTPResponseSerializer <AFURLResponseSerialization> * responseSerializer;
+
+/**
+ Asynchronously loads the specified request.
+
+ @param request A URL request identifying the location of the content to load. This must not be `nil`.
+ @param progress A block object to be called when an undetermined number of bytes have been downloaded from the server. This block has no return value and takes three arguments: the number of bytes read since the last time the download progress block was called, the total bytes read, and the total bytes expected to be read during the request, as initially determined by the expected content size of the `NSHTTPURLResponse` object. This block may be called multiple times, and will execute on the main thread.
+ @param success A block object to be executed when the request finishes loading successfully. This block returns the HTML string to be loaded by the web view, and takes two arguments: the response, and the response string.
+ @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a single argument: the error that occurred.
+ */
+- (void)loadRequest:(NSURLRequest *)request
+           progress:(nullable void (^)(NSUInteger bytesWritten, long long totalBytesWritten, long long totalBytesExpectedToWrite))progress
+            success:(nullable NSString * (^)(NSHTTPURLResponse *response, NSString *HTML))success
+            failure:(nullable void (^)(NSError *error))failure;
+
+/**
+ Asynchronously loads the data associated with a particular request with a specified MIME type and text encoding.
+
+ @param request A URL request identifying the location of the content to load. This must not be `nil`.
+ @param MIMEType The MIME type of the content. Defaults to the content type of the response if not specified.
+ @param textEncodingName The IANA encoding name, as in `utf-8` or `utf-16`. Defaults to the response text encoding if not specified.
+ @param progress A block object to be called when an undetermined number of bytes have been downloaded from the server. This block has no return value and takes three arguments: the number of bytes read since the last time the download progress block was called, the total bytes read, and the total bytes expected to be read during the request, as initially determined by the expected content size of the `NSHTTPURLResponse` object. This block may be called multiple times, and will execute on the main thread.
+ @param success A block object to be executed when the request finishes loading successfully. This block returns the data to be loaded by the web view and takes two arguments: the response, and the downloaded data.
+ @param failure A block object to be executed when the request operation finishes unsuccessfully, or that finishes successfully, but encountered an error while parsing the response data. This block has no return value and takes a single argument: the error that occurred.
+ */
+- (void)loadRequest:(NSURLRequest *)request
+           MIMEType:(nullable NSString *)MIMEType
+   textEncodingName:(nullable NSString *)textEncodingName
+           progress:(nullable void (^)(NSUInteger bytesWritten, long long totalBytesWritten, long long totalBytesExpectedToWrite))progress
+            success:(nullable NSData * (^)(NSHTTPURLResponse *response, NSData *data))success
+            failure:(nullable void (^)(NSError *error))failure;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+#endif

Pods/AFNetworking/UIKit+AFNetworking/UIWebView+AFNetworking.m

@@ -0,0 +1,159 @@
+// UIWebView+AFNetworking.m
+// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#import "UIWebView+AFNetworking.h"
+
+#import <objc/runtime.h>
+
+#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
+
+#import "AFHTTPRequestOperation.h"
+#import "AFURLResponseSerialization.h"
+#import "AFURLRequestSerialization.h"
+
+@interface UIWebView (_AFNetworking)
+@property (readwrite, nonatomic, strong, setter = af_setHTTPRequestOperation:) AFHTTPRequestOperation *af_HTTPRequestOperation;
+@end
+
+@implementation UIWebView (_AFNetworking)
+
+- (AFHTTPRequestOperation *)af_HTTPRequestOperation {
+    return (AFHTTPRequestOperation *)objc_getAssociatedObject(self, @selector(af_HTTPRequestOperation));
+}
+
+- (void)af_setHTTPRequestOperation:(AFHTTPRequestOperation *)operation {
+    objc_setAssociatedObject(self, @selector(af_HTTPRequestOperation), operation, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+@end
+
+#pragma mark -
+
+@implementation UIWebView (AFNetworking)
+
+- (AFHTTPRequestSerializer <AFURLRequestSerialization> *)requestSerializer {
+    static AFHTTPRequestSerializer <AFURLRequestSerialization> *_af_defaultRequestSerializer = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        _af_defaultRequestSerializer = [AFHTTPRequestSerializer serializer];
+    });
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+    return objc_getAssociatedObject(self, @selector(requestSerializer)) ?: _af_defaultRequestSerializer;
+#pragma clang diagnostic pop
+}
+
+- (void)setRequestSerializer:(AFHTTPRequestSerializer<AFURLRequestSerialization> *)requestSerializer {
+    objc_setAssociatedObject(self, @selector(requestSerializer), requestSerializer, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+- (AFHTTPResponseSerializer <AFURLResponseSerialization> *)responseSerializer {
+    static AFHTTPResponseSerializer <AFURLResponseSerialization> *_af_defaultResponseSerializer = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        _af_defaultResponseSerializer = [AFHTTPResponseSerializer serializer];
+    });
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+    return objc_getAssociatedObject(self, @selector(responseSerializer)) ?: _af_defaultResponseSerializer;
+#pragma clang diagnostic pop
+}
+
+- (void)setResponseSerializer:(AFHTTPResponseSerializer<AFURLResponseSerialization> *)responseSerializer {
+    objc_setAssociatedObject(self, @selector(responseSerializer), responseSerializer, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+#pragma mark -
+
+- (void)loadRequest:(NSURLRequest *)request
+           progress:(void (^)(NSUInteger bytesWritten, long long totalBytesWritten, long long totalBytesExpectedToWrite))progress
+            success:(NSString * (^)(NSHTTPURLResponse *response, NSString *HTML))success
+            failure:(void (^)(NSError *error))failure
+{
+    [self loadRequest:request MIMEType:nil textEncodingName:nil progress:progress success:^NSData *(NSHTTPURLResponse *response, NSData *data) {
+        NSStringEncoding stringEncoding = NSUTF8StringEncoding;
+        if (response.textEncodingName) {
+            CFStringEncoding encoding = CFStringConvertIANACharSetNameToEncoding((CFStringRef)response.textEncodingName);
+            if (encoding != kCFStringEncodingInvalidId) {
+                stringEncoding = CFStringConvertEncodingToNSStringEncoding(encoding);
+            }
+        }
+
+        NSString *string = [[NSString alloc] initWithData:data encoding:stringEncoding];
+        if (success) {
+            string = success(response, string);
+        }
+
+        return [string dataUsingEncoding:stringEncoding];
+    } failure:failure];
+}
+
+- (void)loadRequest:(NSURLRequest *)request
+           MIMEType:(NSString *)MIMEType
+   textEncodingName:(NSString *)textEncodingName
+           progress:(void (^)(NSUInteger bytesWritten, long long totalBytesWritten, long long totalBytesExpectedToWrite))progress
+            success:(NSData * (^)(NSHTTPURLResponse *response, NSData *data))success
+            failure:(void (^)(NSError *error))failure
+{
+    NSParameterAssert(request);
+
+    if (self.af_HTTPRequestOperation) {
+        [self.af_HTTPRequestOperation cancel];
+    }
+
+    request = [self.requestSerializer requestBySerializingRequest:request withParameters:nil error:nil];
+
+    self.af_HTTPRequestOperation = [[AFHTTPRequestOperation alloc] initWithRequest:request];
+    self.af_HTTPRequestOperation.responseSerializer = self.responseSerializer;
+
+    __weak __typeof(self)weakSelf = self;
+    [self.af_HTTPRequestOperation setDownloadProgressBlock:progress];
+    [self.af_HTTPRequestOperation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id __unused responseObject) {
+        NSData *data = success ? success(operation.response, operation.responseData) : operation.responseData;
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgnu"
+        __strong __typeof(weakSelf) strongSelf = weakSelf;
+        [strongSelf loadData:data MIMEType:(MIMEType ?: [operation.response MIMEType]) textEncodingName:(textEncodingName ?: [operation.response textEncodingName]) baseURL:[operation.response URL]];
+
+        if ([strongSelf.delegate respondsToSelector:@selector(webViewDidFinishLoad:)]) {
+            [strongSelf.delegate webViewDidFinishLoad:strongSelf];
+        }
+
+#pragma clang diagnostic pop
+    } failure:^(AFHTTPRequestOperation * __unused operation, NSError *error) {
+        if (failure) {
+            failure(error);
+        }
+    }];
+
+    [self.af_HTTPRequestOperation start];
+
+    if ([self.delegate respondsToSelector:@selector(webViewDidStartLoad:)]) {
+        [self.delegate webViewDidStartLoad:self];
+    }
+}
+
+@end
+
+#endif

Pods/Headers/Private/AFNetworking/AFHTTPRequestOperation.h

@@ -0,0 +1 @@
+../../../AFNetworking/AFNetworking/AFHTTPRequestOperation.h

Pods/Headers/Private/AFNetworking/AFHTTPRequestOperationManager.h

@@ -0,0 +1 @@
+../../../AFNetworking/AFNetworking/AFHTTPRequestOperationManager.h

Pods/Headers/Private/AFNetworking/AFHTTPSessionManager.h

@@ -0,0 +1 @@
+../../../AFNetworking/AFNetworking/AFHTTPSessionManager.h

Pods/Headers/Private/AFNetworking/AFNetworkActivityIndicatorManager.h

@@ -0,0 +1 @@
+../../../AFNetworking/UIKit+AFNetworking/AFNetworkActivityIndicatorManager.h