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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 part of dart.io; | 5 part of dart.io; |
6 | 6 |
7 /** | 7 /** |
8 * [Link] objects are references to filesystem links. | 8 * [Link] objects are references to filesystem links. |
9 * | 9 * |
10 */ | 10 */ |
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156 | 156 |
157 bool existsSync() => FileSystemEntity.isLinkSync(path); | 157 bool existsSync() => FileSystemEntity.isLinkSync(path); |
158 | 158 |
159 Link get absolute => new Link(_absolutePath); | 159 Link get absolute => new Link(_absolutePath); |
160 | 160 |
161 Future<FileStat> stat() => FileStat.stat(path); | 161 Future<FileStat> stat() => FileStat.stat(path); |
162 | 162 |
163 FileStat statSync() => FileStat.statSync(path); | 163 FileStat statSync() => FileStat.statSync(path); |
164 | 164 |
165 Future<Link> create(String target, {bool recursive: false}) { | 165 Future<Link> create(String target, {bool recursive: false}) { |
166 if (Platform.operatingSystem == 'windows') { | 166 if (Platform.isWindows) { |
167 target = _makeWindowsLinkTarget(target); | 167 target = _makeWindowsLinkTarget(target); |
168 } | 168 } |
169 var result = recursive ? parent.create(recursive: true) | 169 var result = recursive ? parent.create(recursive: true) |
170 : new Future.value(null); | 170 : new Future.value(null); |
171 return result | 171 return result |
172 .then((_) => _IOService.dispatch(_FILE_CREATE_LINK, [path, target])) | 172 .then((_) => _IOService.dispatch(_FILE_CREATE_LINK, [path, target])) |
173 .then((response) { | 173 .then((response) { |
174 if (_isErrorResponse(response)) { | 174 if (_isErrorResponse(response)) { |
175 throw _exceptionFromResponse( | 175 throw _exceptionFromResponse( |
176 response, "Cannot create link to target '$target'", path); | 176 response, "Cannot create link to target '$target'", path); |
177 } | 177 } |
178 return this; | 178 return this; |
179 }); | 179 }); |
180 } | 180 } |
181 | 181 |
182 void createSync(String target, {bool recursive: false}) { | 182 void createSync(String target, {bool recursive: false}) { |
183 if (recursive) { | 183 if (recursive) { |
184 parent.createSync(recursive: true); | 184 parent.createSync(recursive: true); |
185 } | 185 } |
186 if (Platform.operatingSystem == 'windows') { | 186 if (Platform.isWindows) { |
187 target = _makeWindowsLinkTarget(target); | 187 target = _makeWindowsLinkTarget(target); |
188 } | 188 } |
189 var result = _File._createLink(path, target); | 189 var result = _File._createLink(path, target); |
190 throwIfError(result, "Cannot create link", path); | 190 throwIfError(result, "Cannot create link", path); |
191 } | 191 } |
192 | 192 |
193 // Put target into the form "\??\C:\my\target\dir". | 193 // Put target into the form "\??\C:\my\target\dir". |
194 String _makeWindowsLinkTarget(String target) { | 194 String _makeWindowsLinkTarget(String target) { |
195 Uri base = new Uri.file('${Directory.current.path}\\'); | 195 Uri base = new Uri.file('${Directory.current.path}\\'); |
196 Uri link = new Uri.file(path); | 196 Uri link = new Uri.file(path); |
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292 return new ArgumentError(); | 292 return new ArgumentError(); |
293 case _OSERROR_RESPONSE: | 293 case _OSERROR_RESPONSE: |
294 var err = new OSError(response[_OSERROR_RESPONSE_MESSAGE], | 294 var err = new OSError(response[_OSERROR_RESPONSE_MESSAGE], |
295 response[_OSERROR_RESPONSE_ERROR_CODE]); | 295 response[_OSERROR_RESPONSE_ERROR_CODE]); |
296 return new FileSystemException(message, path, err); | 296 return new FileSystemException(message, path, err); |
297 default: | 297 default: |
298 return new Exception("Unknown error"); | 298 return new Exception("Unknown error"); |
299 } | 299 } |
300 } | 300 } |
301 } | 301 } |
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