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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CHROME_BROWSER_SYNC_GLUE_SYNCED_DEVICE_TRACKER_H_ | |
6 #define CHROME_BROWSER_SYNC_GLUE_SYNCED_DEVICE_TRACKER_H_ | |
7 | |
8 #include <string> | |
Nicolas Zea
2012/09/14 19:15:08
newline after
rlarocque
2012/09/15 01:36:37
Done.
| |
9 #include "base/basictypes.h" | |
10 #include "base/memory/weak_ptr.h" | |
11 #include "chrome/browser/sync/glue/change_processor.h" | |
12 #include "sync/protocol/sync.pb.h" | |
13 | |
14 namespace browser_sync { | |
15 | |
16 // TODO(rlarocque): Move this into its own class. | |
17 // TODO(rlarocque): Create a class to manage a list of these. | |
18 struct DeviceInfo { | |
19 std::string client_name; | |
20 std::string chrome_version; | |
21 sync_pb::SyncEnums::DeviceType device_type; | |
22 }; | |
23 | |
24 class SyncedDeviceTracker : public ChangeProcessor { | |
25 public: | |
26 SyncedDeviceTracker(); | |
27 virtual ~SyncedDeviceTracker(); | |
28 | |
29 // ChangeProcessor methods | |
30 virtual void StartImpl(Profile* profile) OVERRIDE; | |
31 virtual void StopImpl() OVERRIDE; | |
32 | |
33 virtual void ApplyChangesFromSyncModel( | |
Nicolas Zea
2012/09/14 19:15:08
move up a line? (to make clear these are also chan
rlarocque
2012/09/15 01:36:37
Done.
| |
34 const syncer::BaseTransaction* trans, | |
35 const syncer::ImmutableChangeRecordList& changes) OVERRIDE; | |
36 virtual void CommitChangesFromSyncModel() OVERRIDE; | |
37 | |
38 // Methods for accessing and updating the device_info list. | |
39 bool GetLocalDeviceInfo(const syncer::BaseTransaction &trans, | |
40 DeviceInfo* out); | |
41 bool GetLocalDeviceInfo(DeviceInfo* out); | |
42 void InitLocalDeviceInfo(const base::Closure& callback); | |
43 | |
44 // TODO(rlarocque): Move this to the DeviceInfo class. | |
45 static sync_pb::SyncEnums::DeviceType GetLocalDeviceType(); | |
46 | |
47 private: | |
48 friend class SyncedDeviceTrackerTest; | |
49 | |
50 void InitLocalDeviceInfoContinuation(const base::Closure& callback, | |
51 const std::string& session_name); | |
52 | |
53 // Helper to write specifics into our node. Also useful for testing. | |
54 void WriteLocalDeviceInfo(const DeviceInfo& info); | |
55 | |
56 base::WeakPtrFactory<SyncedDeviceTracker> weak_factory_; | |
57 | |
58 DISALLOW_COPY_AND_ASSIGN(SyncedDeviceTracker); | |
59 }; | |
60 | |
61 } // namespace browser_sync | |
62 | |
63 #endif // CHROME_BROWSER_SYNC_GLUE_SYNCED_DEVICE_TRACKER_H_ | |
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