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Issue 3452030: FBTF: Moves code to the headers. (Closed) Base URL: http://src.chromium.org/git/chromium.git
Patch Set: Created 10 years, 2 months ago
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1 // Copyright (c) 2006-2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2006-2010 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/in_flight_io.h" 5 #include "net/disk_cache/in_flight_io.h"
6 6
7 #include "base/logging.h" 7 #include "base/logging.h"
8 8
9 namespace disk_cache { 9 namespace disk_cache {
10 10
11 BackgroundIO::BackgroundIO(InFlightIO* controller)
12 : controller_(controller), result_(-1), io_completed_(true, false) {
13 }
14
11 // Runs on the primary thread. 15 // Runs on the primary thread.
12 void BackgroundIO::OnIOSignalled() { 16 void BackgroundIO::OnIOSignalled() {
13 if (controller_) 17 if (controller_)
14 controller_->InvokeCallback(this, false); 18 controller_->InvokeCallback(this, false);
15 } 19 }
16 20
17 void BackgroundIO::Cancel() { 21 void BackgroundIO::Cancel() {
18 DCHECK(controller_); 22 DCHECK(controller_);
19 controller_ = NULL; 23 controller_ = NULL;
20 } 24 }
21 25
26 BackgroundIO::~BackgroundIO() {}
27
22 // Runs on the background thread. 28 // Runs on the background thread.
23 void BackgroundIO::NotifyController() { 29 void BackgroundIO::NotifyController() {
24 controller_->OnIOComplete(this); 30 controller_->OnIOComplete(this);
25 } 31 }
26 32
27 // --------------------------------------------------------------------------- 33 // ---------------------------------------------------------------------------
28 34
35 InFlightIO::InFlightIO()
36 : callback_thread_(base::MessageLoopProxy::CreateForCurrentThread()),
37 running_(false), single_thread_(false) {
38 }
39
40 InFlightIO::~InFlightIO() {
41 }
42
29 void InFlightIO::WaitForPendingIO() { 43 void InFlightIO::WaitForPendingIO() {
30 while (!io_list_.empty()) { 44 while (!io_list_.empty()) {
31 // Block the current thread until all pending IO completes. 45 // Block the current thread until all pending IO completes.
32 IOList::iterator it = io_list_.begin(); 46 IOList::iterator it = io_list_.begin();
33 InvokeCallback(*it, true); 47 InvokeCallback(*it, true);
34 } 48 }
35 } 49 }
36 50
37 // Runs on a background thread. 51 // Runs on a background thread.
38 void InFlightIO::OnIOComplete(BackgroundIO* operation) { 52 void InFlightIO::OnIOComplete(BackgroundIO* operation) {
(...skipping 25 matching lines...) Expand all
64 OnOperationComplete(operation, cancel_task); 78 OnOperationComplete(operation, cancel_task);
65 } 79 }
66 80
67 // Runs on the primary thread. 81 // Runs on the primary thread.
68 void InFlightIO::OnOperationPosted(BackgroundIO* operation) { 82 void InFlightIO::OnOperationPosted(BackgroundIO* operation) {
69 DCHECK(callback_thread_->BelongsToCurrentThread()); 83 DCHECK(callback_thread_->BelongsToCurrentThread());
70 io_list_.insert(operation); 84 io_list_.insert(operation);
71 } 85 }
72 86
73 } // namespace disk_cache 87 } // namespace disk_cache
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