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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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/file_util_proxy.h" | 5 #include "base/file_util_proxy.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/bind_helpers.h" | 8 #include "base/bind_helpers.h" |
9 #include "base/file_util.h" | 9 #include "base/file_util.h" |
10 #include "base/location.h" | 10 #include "base/location.h" |
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398 Bind(&FlushPlatformFile, file), | 398 Bind(&FlushPlatformFile, file), |
399 Bind(&CallWithTranslatedParameter, callback)); | 399 Bind(&CallWithTranslatedParameter, callback)); |
400 } | 400 } |
401 | 401 |
402 // static | 402 // static |
403 bool FileUtilProxy::RelayFileTask( | 403 bool FileUtilProxy::RelayFileTask( |
404 TaskRunner* task_runner, | 404 TaskRunner* task_runner, |
405 const tracked_objects::Location& from_here, | 405 const tracked_objects::Location& from_here, |
406 const FileTask& file_task, | 406 const FileTask& file_task, |
407 const StatusCallback& callback) { | 407 const StatusCallback& callback) { |
408 return base::PostTaskAndReplyWithResult( | 408 if (callback.is_null()) { |
409 task_runner, from_here, file_task, callback); | 409 return task_runner->PostTask(from_here, |
| 410 base::Bind(base::IgnoreResult(file_task))); |
| 411 } else { |
| 412 return base::PostTaskAndReplyWithResult(task_runner, from_here, file_task, |
| 413 callback); |
| 414 } |
410 } | 415 } |
411 | 416 |
412 // static | 417 // static |
413 bool FileUtilProxy::RelayCreateOrOpen( | 418 bool FileUtilProxy::RelayCreateOrOpen( |
414 TaskRunner* task_runner, | 419 TaskRunner* task_runner, |
415 const CreateOrOpenTask& open_task, | 420 const CreateOrOpenTask& open_task, |
416 const CloseTask& close_task, | 421 const CloseTask& close_task, |
417 const CreateOrOpenCallback& callback) { | 422 const CreateOrOpenCallback& callback) { |
418 CreateOrOpenHelper* helper = new CreateOrOpenHelper( | 423 CreateOrOpenHelper* helper = new CreateOrOpenHelper( |
419 task_runner, close_task); | 424 task_runner, close_task); |
420 return task_runner->PostTaskAndReply( | 425 return task_runner->PostTaskAndReply( |
421 FROM_HERE, | 426 FROM_HERE, |
422 Bind(&CreateOrOpenHelper::RunWork, Unretained(helper), open_task), | 427 Bind(&CreateOrOpenHelper::RunWork, Unretained(helper), open_task), |
423 Bind(&CreateOrOpenHelper::Reply, Owned(helper), callback)); | 428 Bind(&CreateOrOpenHelper::Reply, Owned(helper), callback)); |
424 } | 429 } |
425 | 430 |
426 // static | 431 // static |
427 bool FileUtilProxy::RelayClose( | 432 bool FileUtilProxy::RelayClose( |
428 TaskRunner* task_runner, | 433 TaskRunner* task_runner, |
429 const CloseTask& close_task, | 434 const CloseTask& close_task, |
430 PlatformFile file_handle, | 435 PlatformFile file_handle, |
431 const StatusCallback& callback) { | 436 const StatusCallback& callback) { |
432 return base::PostTaskAndReplyWithResult( | 437 return base::PostTaskAndReplyWithResult( |
433 task_runner, FROM_HERE, Bind(close_task, file_handle), callback); | 438 task_runner, FROM_HERE, Bind(close_task, file_handle), callback); |
434 } | 439 } |
435 | 440 |
436 } // namespace base | 441 } // namespace base |
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