69 lines
3 KiB
C
69 lines
3 KiB
C
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// AFHTTPOperation.h
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//
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// Copyright (c) 2011 Gowalla (http://gowalla.com/)
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#import <Foundation/Foundation.h>
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#import "QHTTPOperation.h"
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#import "AFCallback.h"
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extern NSString * const AFHTTPOperationDidStartNotification;
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extern NSString * const AFHTTPOperationDidSucceedNotification;
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extern NSString * const AFHTTPOperationDidFailNotification;
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extern NSString * const AFHTTPOperationParsedDataErrorKey;
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@class AFHTTPOperationCallback;
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// QHTTPOperation/NSOperation subclass that provides JSON parsing and started/finished notifications.
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//
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// Usage:
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// NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:@"http://apple.com"]];
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// AFHTTPOperation *op = [[[AFHTTPOperation alloc] initWithRequest:request] autorelease];
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// [[NSOperationQueue mainQueue] addOperation:op];
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//
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@interface AFHTTPOperation : QHTTPOperation {
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@private
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AFHTTPOperationCallback *_callback;
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}
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@property (nonatomic, retain) AFHTTPOperationCallback *callback;
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@property (readonly) NSString *responseString;
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+ (id)operationWithRequest:(NSURLRequest *)urlRequest callback:(AFHTTPOperationCallback *)callback;
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- (id)initWithRequest:(NSURLRequest *)urlRequest callback:(AFHTTPOperationCallback *)callback;
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@end
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#pragma mark - AFHTTPOperationCallback
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typedef void (^AFHTTPOperationSuccessBlock)(NSURLRequest *request, NSHTTPURLResponse *response, NSDictionary *data);
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typedef void (^AFHTTPOperationErrorBlock)(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error);
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@protocol AFHTTPOperationCallback <NSObject>
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@optional
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+ (id)callbackWithSuccess:(AFHTTPOperationSuccessBlock)success;
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+ (id)callbackWithSuccess:(AFHTTPOperationSuccessBlock)success error:(AFHTTPOperationErrorBlock)error;
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@end
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@interface AFHTTPOperationCallback : AFCallback <AFHTTPOperationCallback>
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@property (readwrite, nonatomic, copy) AFHTTPOperationSuccessBlock successBlock;
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@property (readwrite, nonatomic, copy) AFHTTPOperationErrorBlock errorBlock;
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@end
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