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34 lines
1.1 KiB
34 lines
1.1 KiB
4 months ago
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/*
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* Copyright 2015 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#import "NSString+StdString.h"
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@implementation NSString (StdString)
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- (std::string)stdString {
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return [NSString stdStringForString:self];
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}
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+ (std::string)stdStringForString:(NSString *)nsString {
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NSData *charData = [nsString dataUsingEncoding:NSUTF8StringEncoding];
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return std::string(reinterpret_cast<const char *>(charData.bytes),
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charData.length);
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}
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+ (NSString *)stringForStdString:(const std::string&)stdString {
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// std::string may contain null termination character so we construct
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// using length.
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return [[NSString alloc] initWithBytes:stdString.data()
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length:stdString.length()
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encoding:NSUTF8StringEncoding];
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}
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@end
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