mirror of
https://github.com/firebase/firebase-ios-sdk
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39 lines
1.4 KiB
Objective-C
39 lines
1.4 KiB
Objective-C
/*
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* Copyright 2017 Google
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#import "NSString+FURLUtils.h"
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@implementation NSString (FURLUtils)
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- (NSString *) urlDecoded {
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NSString* replaced = [self stringByReplacingOccurrencesOfString:@"+" withString:@" "];
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NSString* decoded = [replaced stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
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// This is kind of a hack, but is generally how the js client works. We could run into trouble if
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// some piece is a correctly escaped %-sequence, and another isn't. But, that's bad input anyways...
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if (decoded) {
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return decoded;
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} else {
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return replaced;
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}
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}
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- (NSString *) urlEncoded {
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CFStringRef urlString = CFURLCreateStringByAddingPercentEscapes(NULL, (__bridge CFStringRef)self, NULL, (CFStringRef)@"!*'\"();:@&=+$,/?%#[]% ", kCFStringEncodingUTF8);
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return (__bridge NSString *) urlString;
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}
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@end
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