/core/externals/update-engine/externals/google-toolbox-for-mac/Foundation/GTMNSString+URLArguments.m
http://macfuse.googlecode.com/ · Objective C · 46 lines · 21 code · 6 blank · 19 comment · 0 complexity · c546fc7e40fccf4d9253880f86c25da5 MD5 · raw file
- //
- // GTMNSString+URLArguments.m
- //
- // Copyright 2006-2008 Google Inc.
- //
- // Licensed under the Apache License, Version 2.0 (the "License"); you may not
- // use this file except in compliance with the License. You may obtain a copy
- // of the License at
- //
- // http://www.apache.org/licenses/LICENSE-2.0
- //
- // Unless required by applicable law or agreed to in writing, software
- // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- // License for the specific language governing permissions and limitations under
- // the License.
- //
- #import "GTMNSString+URLArguments.h"
- #import "GTMDefines.h"
- @implementation NSString (GTMNSStringURLArgumentsAdditions)
- - (NSString*)gtm_stringByEscapingForURLArgument {
- // Encode all the reserved characters, per RFC 3986
- // (<http://www.ietf.org/rfc/rfc3986.txt>)
- CFStringRef escaped =
- CFURLCreateStringByAddingPercentEscapes(kCFAllocatorDefault,
- (CFStringRef)self,
- NULL,
- (CFStringRef)@"!*'();:@&=+$,/?%#[]",
- kCFStringEncodingUTF8);
- return GTMCFAutorelease(escaped);
- }
- - (NSString*)gtm_stringByUnescapingFromURLArgument {
- NSMutableString *resultString = [NSMutableString stringWithString:self];
- [resultString replaceOccurrencesOfString:@"+"
- withString:@" "
- options:NSLiteralSearch
- range:NSMakeRange(0, [resultString length])];
- return [resultString stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
- }
- @end