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Side by Side Diff: net/disk_cache/file_posix.cc

Issue 15829004: Update net/ to use scoped_refptr<T>::get() rather than implicit "operator T*" (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: license twerk Created 7 years, 6 months ago
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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 "net/disk_cache/file.h" 5 #include "net/disk_cache/file.h"
6 6
7 #include <fcntl.h> 7 #include <fcntl.h>
8 8
9 #include "base/bind.h" 9 #include "base/bind.h"
10 #include "base/location.h" 10 #include "base/location.h"
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111 // --------------------------------------------------------------------------- 111 // ---------------------------------------------------------------------------
112 112
113 void FileInFlightIO::PostRead(disk_cache::File *file, void* buf, size_t buf_len, 113 void FileInFlightIO::PostRead(disk_cache::File *file, void* buf, size_t buf_len,
114 size_t offset, disk_cache::FileIOCallback *callback) { 114 size_t offset, disk_cache::FileIOCallback *callback) {
115 scoped_refptr<FileBackgroundIO> operation( 115 scoped_refptr<FileBackgroundIO> operation(
116 new FileBackgroundIO(file, buf, buf_len, offset, callback, this)); 116 new FileBackgroundIO(file, buf, buf_len, offset, callback, this));
117 file->AddRef(); // Balanced on OnOperationComplete() 117 file->AddRef(); // Balanced on OnOperationComplete()
118 118
119 base::WorkerPool::PostTask(FROM_HERE, 119 base::WorkerPool::PostTask(FROM_HERE,
120 base::Bind(&FileBackgroundIO::Read, operation.get()), true); 120 base::Bind(&FileBackgroundIO::Read, operation.get()), true);
121 OnOperationPosted(operation); 121 OnOperationPosted(operation.get());
122 } 122 }
123 123
124 void FileInFlightIO::PostWrite(disk_cache::File* file, const void* buf, 124 void FileInFlightIO::PostWrite(disk_cache::File* file, const void* buf,
125 size_t buf_len, size_t offset, 125 size_t buf_len, size_t offset,
126 disk_cache::FileIOCallback* callback) { 126 disk_cache::FileIOCallback* callback) {
127 scoped_refptr<FileBackgroundIO> operation( 127 scoped_refptr<FileBackgroundIO> operation(
128 new FileBackgroundIO(file, buf, buf_len, offset, callback, this)); 128 new FileBackgroundIO(file, buf, buf_len, offset, callback, this));
129 file->AddRef(); // Balanced on OnOperationComplete() 129 file->AddRef(); // Balanced on OnOperationComplete()
130 130
131 base::WorkerPool::PostTask(FROM_HERE, 131 base::WorkerPool::PostTask(FROM_HERE,
132 base::Bind(&FileBackgroundIO::Write, operation.get()), true); 132 base::Bind(&FileBackgroundIO::Write, operation.get()), true);
133 OnOperationPosted(operation); 133 OnOperationPosted(operation.get());
134 } 134 }
135 135
136 // Runs on the IO thread. 136 // Runs on the IO thread.
137 void FileInFlightIO::OnOperationComplete(disk_cache::BackgroundIO* operation, 137 void FileInFlightIO::OnOperationComplete(disk_cache::BackgroundIO* operation,
138 bool cancel) { 138 bool cancel) {
139 FileBackgroundIO* op = static_cast<FileBackgroundIO*>(operation); 139 FileBackgroundIO* op = static_cast<FileBackgroundIO*>(operation);
140 140
141 disk_cache::FileIOCallback* callback = op->callback(); 141 disk_cache::FileIOCallback* callback = op->callback();
142 int bytes = operation->result(); 142 int bytes = operation->result();
143 143
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300 return false; 300 return false;
301 301
302 GetFileInFlightIO()->PostWrite(this, buffer, buffer_len, offset, callback); 302 GetFileInFlightIO()->PostWrite(this, buffer, buffer_len, offset, callback);
303 303
304 if (completed) 304 if (completed)
305 *completed = false; 305 *completed = false;
306 return true; 306 return true;
307 } 307 }
308 308
309 } // namespace disk_cache 309 } // namespace disk_cache
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