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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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/message_loop_proxy.h" | 7 #include "base/message_loop_proxy.h" |
8 | 8 |
9 // TODO(jianli): Move the code from anonymous namespace to base namespace so | 9 // TODO(jianli): Move the code from anonymous namespace to base namespace so |
10 // that all of the base:: prefixes would be unnecessary. | 10 // that all of the base:: prefixes would be unnecessary. |
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859 } | 859 } |
860 | 860 |
861 // static | 861 // static |
862 bool FileUtilProxy::Write( | 862 bool FileUtilProxy::Write( |
863 scoped_refptr<MessageLoopProxy> message_loop_proxy, | 863 scoped_refptr<MessageLoopProxy> message_loop_proxy, |
864 PlatformFile file, | 864 PlatformFile file, |
865 int64 offset, | 865 int64 offset, |
866 const char* buffer, | 866 const char* buffer, |
867 int bytes_to_write, | 867 int bytes_to_write, |
868 WriteCallback* callback) { | 868 WriteCallback* callback) { |
| 869 if (bytes_to_write <= 0) |
| 870 return false; |
869 return Start(FROM_HERE, message_loop_proxy, | 871 return Start(FROM_HERE, message_loop_proxy, |
870 new RelayWrite(file, offset, buffer, bytes_to_write, callback)); | 872 new RelayWrite(file, offset, buffer, bytes_to_write, callback)); |
871 } | 873 } |
872 | 874 |
873 // static | 875 // static |
874 bool FileUtilProxy::Touch( | 876 bool FileUtilProxy::Touch( |
875 scoped_refptr<MessageLoopProxy> message_loop_proxy, | 877 scoped_refptr<MessageLoopProxy> message_loop_proxy, |
876 PlatformFile file, | 878 PlatformFile file, |
877 const base::Time& last_access_time, | 879 const base::Time& last_access_time, |
878 const base::Time& last_modified_time, | 880 const base::Time& last_modified_time, |
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916 | 918 |
917 // static | 919 // static |
918 bool FileUtilProxy::Flush( | 920 bool FileUtilProxy::Flush( |
919 scoped_refptr<MessageLoopProxy> message_loop_proxy, | 921 scoped_refptr<MessageLoopProxy> message_loop_proxy, |
920 PlatformFile file, | 922 PlatformFile file, |
921 StatusCallback* callback) { | 923 StatusCallback* callback) { |
922 return Start(FROM_HERE, message_loop_proxy, new RelayFlush(file, callback)); | 924 return Start(FROM_HERE, message_loop_proxy, new RelayFlush(file, callback)); |
923 } | 925 } |
924 | 926 |
925 } // namespace base | 927 } // namespace base |
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