39 lines
1.8 KiB
Objective-C
39 lines
1.8 KiB
Objective-C
// NSString+AFNetworking.m
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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 "NSString+AFNetworking.h"
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@implementation NSString (AFNetworking)
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- (NSString*)urlEncodedString {
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return [self urlEncodedStringWithEncoding:NSUTF8StringEncoding];
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}
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// See http://github.com/pokeb/asi-http-request/raw/master/Classes/ASIFormDataRequest.m
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- (NSString *)urlEncodedStringWithEncoding:(NSStringEncoding)encoding {
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NSString *urlEncodedString = [(NSString *)CFURLCreateStringByAddingPercentEscapes(kCFAllocatorDefault, (CFStringRef)self, NULL, (CFStringRef)@":/?#[]@!$ &'()*+,;=\"<>%{}|\\^~`", CFStringConvertNSStringEncodingToEncoding(encoding)) autorelease];
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return urlEncodedString ? urlEncodedString : @"";
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}
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@end
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