1// Copyright (c) 2009 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 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 16namespace syncable { 17class WriteTransaction; 18} 19 20namespace 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. 24class VerifyUpdatesCommand : public ModelChangingSyncerCommand { 25 public: 26 VerifyUpdatesCommand(); 27 virtual ~VerifyUpdatesCommand(); 28 29 // SyncerCommand implementation. 30 virtual void ModelChangingExecuteImpl(sessions::SyncSession* session); 31 32 private: 33 struct VerifyUpdateResult { 34 VerifyResult value; 35 ModelSafeGroup placement; 36 }; 37 VerifyUpdateResult VerifyUpdate(syncable::WriteTransaction* trans, 38 const SyncEntity& entry, 39 const ModelSafeRoutingInfo& routes); 40 DISALLOW_COPY_AND_ASSIGN(VerifyUpdatesCommand); 41}; 42 43} // namespace browser_sync 44 45#endif // CHROME_BROWSER_SYNC_ENGINE_VERIFY_UPDATES_COMMAND_H_ 46