AFNetworking/Example/Classes/AFAppDotNetAPIClient.m

// AFAppDotNetAPIClient.h
//
// Copyright (c) 2012 Mattt Thompson (http://mattt.me/)
// 
// 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 "AFAppDotNetAPIClient.h"

#import "AFJSONRequestOperation.h"

static NSString * const kAFAppDotNetAPIBaseURLString = @"https://alpha-api.app.net/";

@implementation AFAppDotNetAPIClient

+ (AFAppDotNetAPIClient *)sharedClient {
    static AFAppDotNetAPIClient *_sharedClient = nil;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        _sharedClient = [[AFAppDotNetAPIClient alloc] initWithBaseURL:[NSURL URLWithString:kAFAppDotNetAPIBaseURLString]];
    });
    
    return _sharedClient;
}

- (id)initWithBaseURL:(NSURL *)url {
    self = [super initWithBaseURL:url];
    if (!self) {
        return nil;
    }
    
    [self registerHTTPOperationClass:[AFJSONRequestOperation class]];
    
    // Accept HTTP Header; see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.1
	[self setDefaultHeader:@"Accept" value:@"application/json"];

    // By default, the example ships with SSL pinning enabled for the app.net API pinned against the public key of adn.cer file included with the example. In order to make it easier for developers who are new to AFNetworking, SSL pinning is automatically disabled if the base URL has been changed. This will allow developers to hack around with the example, without getting tripped up by SSL pinning.
    if ([[url scheme] isEqualToString:@"https"] && [[url host] isEqualToString:@"alpha-api.app.net"]) {
        [self setDefaultSSLPinningMode:AFSSLPinningModePublicKey];
    }
    
    return self;
}

@end