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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_ENGINE_VERIFY_UPDATES_COMMAND_H_ | |
| 6 #define CHROME_BROWSER_SYNC_ENGINE_VERIFY_UPDATES_COMMAND_H_ | |
| 7 #pragma once | |
| 8 | |
| 9 #include "base/basictypes.h" | |
| 10 #include "base/compiler_specific.h" | |
| 11 #include "chrome/browser/sync/engine/model_safe_worker.h" | |
| 12 #include "chrome/browser/sync/engine/model_changing_syncer_command.h" | |
| 13 #include "chrome/browser/sync/engine/syncproto.h" | |
| 14 #include "chrome/browser/sync/engine/syncer_types.h" | |
| 15 | |
| 16 namespace syncable { | |
| 17 class WriteTransaction; | |
| 18 } | |
| 19 | |
| 20 namespace browser_sync { | |
| 21 | |
| 22 // Verifies the response from a GetUpdates request. All invalid updates will be | |
| 23 // noted in the SyncSession after this command is executed. | |
| 24 class VerifyUpdatesCommand : public ModelChangingSyncerCommand { | |
| 25 public: | |
| 26 VerifyUpdatesCommand(); | |
| 27 virtual ~VerifyUpdatesCommand(); | |
| 28 | |
| 29 protected: | |
| 30 // ModelChangingSyncerCommand implementation. | |
| 31 virtual std::set<ModelSafeGroup> GetGroupsToChange( | |
| 32 const sessions::SyncSession& session) const OVERRIDE; | |
| 33 virtual SyncerError ModelChangingExecuteImpl( | |
| 34 sessions::SyncSession* session) OVERRIDE; | |
| 35 | |
| 36 private: | |
| 37 struct VerifyUpdateResult { | |
| 38 VerifyResult value; | |
| 39 ModelSafeGroup placement; | |
| 40 }; | |
| 41 VerifyUpdateResult VerifyUpdate(syncable::WriteTransaction* trans, | |
| 42 const SyncEntity& entry, | |
| 43 const ModelSafeRoutingInfo& routes); | |
| 44 DISALLOW_COPY_AND_ASSIGN(VerifyUpdatesCommand); | |
| 45 }; | |
| 46 | |
| 47 } // namespace browser_sync | |
| 48 | |
| 49 #endif // CHROME_BROWSER_SYNC_ENGINE_VERIFY_UPDATES_COMMAND_H_ | |
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