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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/sys_string_conversions.h" | 5 #include "base/sys_string_conversions.h" |
6 | 6 |
7 #import <Foundation/Foundation.h> | 7 #import <Foundation/Foundation.h> |
8 | 8 |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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177 return CFStringToSTLStringWithEncodingT<string16>(ref, | 177 return CFStringToSTLStringWithEncodingT<string16>(ref, |
178 kMediumStringEncoding); | 178 kMediumStringEncoding); |
179 } | 179 } |
180 | 180 |
181 std::wstring SysCFStringRefToWide(CFStringRef ref) { | 181 std::wstring SysCFStringRefToWide(CFStringRef ref) { |
182 return CFStringToSTLStringWithEncodingT<std::wstring>(ref, | 182 return CFStringToSTLStringWithEncodingT<std::wstring>(ref, |
183 kWideStringEncoding); | 183 kWideStringEncoding); |
184 } | 184 } |
185 | 185 |
186 std::string SysNSStringToUTF8(NSString* nsstring) { | 186 std::string SysNSStringToUTF8(NSString* nsstring) { |
| 187 if (!nsstring) |
| 188 return std::string(); |
187 return SysCFStringRefToUTF8(reinterpret_cast<CFStringRef>(nsstring)); | 189 return SysCFStringRefToUTF8(reinterpret_cast<CFStringRef>(nsstring)); |
188 } | 190 } |
189 | 191 |
190 string16 SysNSStringToUTF16(NSString* nsstring) { | 192 string16 SysNSStringToUTF16(NSString* nsstring) { |
| 193 if (!nsstring) |
| 194 return string16(); |
191 return SysCFStringRefToUTF16(reinterpret_cast<CFStringRef>(nsstring)); | 195 return SysCFStringRefToUTF16(reinterpret_cast<CFStringRef>(nsstring)); |
192 } | 196 } |
193 | 197 |
194 std::wstring SysNSStringToWide(NSString* nsstring) { | 198 std::wstring SysNSStringToWide(NSString* nsstring) { |
| 199 if (!nsstring) |
| 200 return std::wstring(); |
195 return SysCFStringRefToWide(reinterpret_cast<CFStringRef>(nsstring)); | 201 return SysCFStringRefToWide(reinterpret_cast<CFStringRef>(nsstring)); |
196 } | 202 } |
197 | 203 |
198 } // namespace base | 204 } // namespace base |
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