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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "chrome/browser/sync_file_system/drive_backend/remote_change_processor_
on_worker.h" | 5 #include "chrome/browser/sync_file_system/drive_backend/remote_change_processor_
on_worker.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/location.h" | 8 #include "base/location.h" |
9 #include "base/memory/weak_ptr.h" | 9 #include "base/memory/weak_ptr.h" |
10 #include "base/single_thread_task_runner.h" | 10 #include "base/single_thread_task_runner.h" |
11 #include "chrome/browser/sync_file_system/drive_backend/callback_helper.h" | 11 #include "chrome/browser/sync_file_system/drive_backend/callback_helper.h" |
12 #include "chrome/browser/sync_file_system/drive_backend/remote_change_processor_
wrapper.h" | 12 #include "chrome/browser/sync_file_system/drive_backend/remote_change_processor_
wrapper.h" |
13 #include "chrome/browser/sync_file_system/file_change.h" | 13 #include "chrome/browser/sync_file_system/file_change.h" |
14 #include "chrome/browser/sync_file_system/sync_file_metadata.h" | 14 #include "chrome/browser/sync_file_system/sync_file_metadata.h" |
15 | 15 |
16 namespace sync_file_system { | 16 namespace sync_file_system { |
17 namespace drive_backend { | 17 namespace drive_backend { |
18 | 18 |
19 RemoteChangeProcessorOnWorker::RemoteChangeProcessorOnWorker( | 19 RemoteChangeProcessorOnWorker::RemoteChangeProcessorOnWorker( |
20 const base::WeakPtr<RemoteChangeProcessorWrapper>& wrapper, | 20 const base::WeakPtr<RemoteChangeProcessorWrapper>& wrapper, |
21 base::SingleThreadTaskRunner* ui_task_runner, | 21 base::SingleThreadTaskRunner* ui_task_runner, |
22 base::SequencedTaskRunner* worker_task_runner) | 22 base::SequencedTaskRunner* worker_task_runner) |
23 : wrapper_(wrapper), | 23 : wrapper_(wrapper), |
24 ui_task_runner_(ui_task_runner), | 24 ui_task_runner_(ui_task_runner), |
25 worker_task_runner_(worker_task_runner) { | 25 worker_task_runner_(worker_task_runner) { |
26 sequence_checker_.DetachFromSequence(); | 26 sequence_checker_.DetachFromSequence(); |
27 } | 27 } |
28 | 28 |
29 RemoteChangeProcessorOnWorker::~RemoteChangeProcessorOnWorker() { | 29 RemoteChangeProcessorOnWorker::~RemoteChangeProcessorOnWorker() { |
30 DCHECK(sequence_checker_.CalledOnValidSequencedThread()); | 30 DCHECK(sequence_checker_.CalledOnValidSequence()); |
31 } | 31 } |
32 | 32 |
33 void RemoteChangeProcessorOnWorker::PrepareForProcessRemoteChange( | 33 void RemoteChangeProcessorOnWorker::PrepareForProcessRemoteChange( |
34 const storage::FileSystemURL& url, | 34 const storage::FileSystemURL& url, |
35 const PrepareChangeCallback& callback) { | 35 const PrepareChangeCallback& callback) { |
36 DCHECK(sequence_checker_.CalledOnValidSequencedThread()); | 36 DCHECK(sequence_checker_.CalledOnValidSequence()); |
37 | 37 |
38 ui_task_runner_->PostTask( | 38 ui_task_runner_->PostTask( |
39 FROM_HERE, | 39 FROM_HERE, |
40 base::Bind(&RemoteChangeProcessorWrapper::PrepareForProcessRemoteChange, | 40 base::Bind(&RemoteChangeProcessorWrapper::PrepareForProcessRemoteChange, |
41 wrapper_, | 41 wrapper_, |
42 url, | 42 url, |
43 RelayCallbackToTaskRunner( | 43 RelayCallbackToTaskRunner( |
44 worker_task_runner_.get(), FROM_HERE, callback))); | 44 worker_task_runner_.get(), FROM_HERE, callback))); |
45 } | 45 } |
46 | 46 |
47 void RemoteChangeProcessorOnWorker::ApplyRemoteChange( | 47 void RemoteChangeProcessorOnWorker::ApplyRemoteChange( |
48 const FileChange& change, | 48 const FileChange& change, |
49 const base::FilePath& local_path, | 49 const base::FilePath& local_path, |
50 const storage::FileSystemURL& url, | 50 const storage::FileSystemURL& url, |
51 const SyncStatusCallback& callback) { | 51 const SyncStatusCallback& callback) { |
52 DCHECK(sequence_checker_.CalledOnValidSequencedThread()); | 52 DCHECK(sequence_checker_.CalledOnValidSequence()); |
53 | 53 |
54 ui_task_runner_->PostTask( | 54 ui_task_runner_->PostTask( |
55 FROM_HERE, | 55 FROM_HERE, |
56 base::Bind(&RemoteChangeProcessorWrapper::ApplyRemoteChange, | 56 base::Bind(&RemoteChangeProcessorWrapper::ApplyRemoteChange, |
57 wrapper_, | 57 wrapper_, |
58 change, | 58 change, |
59 local_path, | 59 local_path, |
60 url, | 60 url, |
61 RelayCallbackToTaskRunner( | 61 RelayCallbackToTaskRunner( |
62 worker_task_runner_.get(), FROM_HERE, callback))); | 62 worker_task_runner_.get(), FROM_HERE, callback))); |
63 } | 63 } |
64 | 64 |
65 void RemoteChangeProcessorOnWorker::FinalizeRemoteSync( | 65 void RemoteChangeProcessorOnWorker::FinalizeRemoteSync( |
66 const storage::FileSystemURL& url, | 66 const storage::FileSystemURL& url, |
67 bool clear_local_changes, | 67 bool clear_local_changes, |
68 const base::Closure& completion_callback) { | 68 const base::Closure& completion_callback) { |
69 DCHECK(sequence_checker_.CalledOnValidSequencedThread()); | 69 DCHECK(sequence_checker_.CalledOnValidSequence()); |
70 | 70 |
71 ui_task_runner_->PostTask( | 71 ui_task_runner_->PostTask( |
72 FROM_HERE, | 72 FROM_HERE, |
73 base::Bind( | 73 base::Bind( |
74 &RemoteChangeProcessorWrapper::FinalizeRemoteSync, | 74 &RemoteChangeProcessorWrapper::FinalizeRemoteSync, |
75 wrapper_, | 75 wrapper_, |
76 url, | 76 url, |
77 clear_local_changes, | 77 clear_local_changes, |
78 RelayCallbackToTaskRunner( | 78 RelayCallbackToTaskRunner( |
79 worker_task_runner_.get(), FROM_HERE, completion_callback))); | 79 worker_task_runner_.get(), FROM_HERE, completion_callback))); |
80 } | 80 } |
81 | 81 |
82 void RemoteChangeProcessorOnWorker::RecordFakeLocalChange( | 82 void RemoteChangeProcessorOnWorker::RecordFakeLocalChange( |
83 const storage::FileSystemURL& url, | 83 const storage::FileSystemURL& url, |
84 const FileChange& change, | 84 const FileChange& change, |
85 const SyncStatusCallback& callback) { | 85 const SyncStatusCallback& callback) { |
86 DCHECK(sequence_checker_.CalledOnValidSequencedThread()); | 86 DCHECK(sequence_checker_.CalledOnValidSequence()); |
87 | 87 |
88 ui_task_runner_->PostTask( | 88 ui_task_runner_->PostTask( |
89 FROM_HERE, | 89 FROM_HERE, |
90 base::Bind(&RemoteChangeProcessorWrapper::RecordFakeLocalChange, | 90 base::Bind(&RemoteChangeProcessorWrapper::RecordFakeLocalChange, |
91 wrapper_, | 91 wrapper_, |
92 url, | 92 url, |
93 change, | 93 change, |
94 RelayCallbackToTaskRunner( | 94 RelayCallbackToTaskRunner( |
95 worker_task_runner_.get(), FROM_HERE, callback))); | 95 worker_task_runner_.get(), FROM_HERE, callback))); |
96 } | 96 } |
97 | 97 |
98 void RemoteChangeProcessorOnWorker::DetachFromSequence() { | 98 void RemoteChangeProcessorOnWorker::DetachFromSequence() { |
99 sequence_checker_.DetachFromSequence(); | 99 sequence_checker_.DetachFromSequence(); |
100 } | 100 } |
101 | 101 |
102 } // namespace drive_backend | 102 } // namespace drive_backend |
103 } // namespace sync_file_system | 103 } // namespace sync_file_system |
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