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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 // Read the file in blocks of size 64k. | 7 // Read the file in blocks of size 64k. |
8 const int _BLOCK_SIZE = 64 * 1024; | 8 const int _BLOCK_SIZE = 64 * 1024; |
9 | 9 |
10 | 10 |
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249 throwIfError(result, "Cannot check existence of file", path); | 249 throwIfError(result, "Cannot check existence of file", path); |
250 return result; | 250 return result; |
251 } | 251 } |
252 | 252 |
253 File get absolute => new File(_absolutePath); | 253 File get absolute => new File(_absolutePath); |
254 | 254 |
255 Future<FileStat> stat() => FileStat.stat(path); | 255 Future<FileStat> stat() => FileStat.stat(path); |
256 | 256 |
257 FileStat statSync() => FileStat.statSync(path); | 257 FileStat statSync() => FileStat.statSync(path); |
258 | 258 |
259 Future<File> create() { | 259 Future<File> create({bool recursive: false}) { |
260 return _IOService.dispatch(_FILE_CREATE, [path]).then((response) { | 260 return (recursive ? parent.create(recursive: true) |
261 if (_isErrorResponse(response)) { | 261 : new Future.value(null)) |
262 throw _exceptionFromResponse(response, "Cannot create file", path); | 262 .then((_) => _IOService.dispatch(_FILE_CREATE, [path])) |
263 } | 263 .then((response) { |
264 return this; | 264 if (_isErrorResponse(response)) { |
265 }); | 265 throw _exceptionFromResponse(response, "Cannot create file", path); |
| 266 } |
| 267 return this; |
| 268 }); |
266 } | 269 } |
267 | 270 |
268 external static _create(String path); | 271 external static _create(String path); |
269 | 272 |
270 external static _createLink(String path, String target); | 273 external static _createLink(String path, String target); |
271 | 274 |
272 external static _linkTarget(String path); | 275 external static _linkTarget(String path); |
273 | 276 |
274 void createSync() { | 277 void createSync({bool recursive: false}) { |
| 278 if (recursive) { |
| 279 parent.createSync(recursive: true); |
| 280 } |
275 var result = _create(path); | 281 var result = _create(path); |
276 throwIfError(result, "Cannot create file", path); | 282 throwIfError(result, "Cannot create file", path); |
277 } | 283 } |
278 | 284 |
279 Future<File> _delete({bool recursive: false}) { | 285 Future<File> _delete({bool recursive: false}) { |
280 if (recursive) { | 286 if (recursive) { |
281 return new Directory(path).delete(recursive: true).then((_) => this); | 287 return new Directory(path).delete(recursive: true).then((_) => this); |
282 } | 288 } |
283 return _IOService.dispatch(_FILE_DELETE, [path]).then((response) { | 289 return _IOService.dispatch(_FILE_DELETE, [path]).then((response) { |
284 if (_isErrorResponse(response)) { | 290 if (_isErrorResponse(response)) { |
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873 | 879 |
874 void _checkAvailable() { | 880 void _checkAvailable() { |
875 if (_asyncDispatched) { | 881 if (_asyncDispatched) { |
876 throw new FileSystemException("An async operation is currently pending", p
ath); | 882 throw new FileSystemException("An async operation is currently pending", p
ath); |
877 } | 883 } |
878 if (closed) { | 884 if (closed) { |
879 throw new FileSystemException("File closed", path); | 885 throw new FileSystemException("File closed", path); |
880 } | 886 } |
881 } | 887 } |
882 } | 888 } |
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