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#include "chrome/browser/sync/glue/autofill_data_type_controller.h"
6
7#include "base/bind.h"
8#include "base/metrics/histogram.h"
9#include "chrome/browser/profiles/profile.h"
10#include "chrome/browser/sync/glue/chrome_report_unrecoverable_error.h"
11#include "chrome/browser/sync/profile_sync_components_factory.h"
12#include "chrome/browser/sync/profile_sync_service_factory.h"
13#include "chrome/browser/webdata/autocomplete_syncable_service.h"
14#include "chrome/browser/webdata/web_data_service_factory.h"
15#include "components/autofill/core/browser/webdata/autofill_webdata_service.h"
16#include "content/public/browser/browser_thread.h"
17#include "sync/api/sync_error.h"
18#include "sync/internal_api/public/util/experiments.h"
19
20using content::BrowserThread;
21
22namespace browser_sync {
23
24AutofillDataTypeController::AutofillDataTypeController(
25    ProfileSyncComponentsFactory* profile_sync_factory,
26    Profile* profile)
27    : NonUIDataTypeController(
28          BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI),
29          base::Bind(&ChromeReportUnrecoverableError),
30          profile_sync_factory),
31      profile_(profile) {
32}
33
34syncer::ModelType AutofillDataTypeController::type() const {
35  return syncer::AUTOFILL;
36}
37
38syncer::ModelSafeGroup AutofillDataTypeController::model_safe_group() const {
39  return syncer::GROUP_DB;
40}
41
42void AutofillDataTypeController::WebDatabaseLoaded() {
43  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
44  DCHECK_EQ(MODEL_STARTING, state());
45
46  OnModelLoaded();
47}
48
49AutofillDataTypeController::~AutofillDataTypeController() {
50  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
51}
52
53bool AutofillDataTypeController::PostTaskOnBackendThread(
54    const tracked_objects::Location& from_here,
55    const base::Closure& task) {
56  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
57  return BrowserThread::PostTask(BrowserThread::DB, from_here, task);
58}
59
60bool AutofillDataTypeController::StartModels() {
61  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
62  DCHECK_EQ(MODEL_STARTING, state());
63
64  autofill::AutofillWebDataService* web_data_service =
65      WebDataServiceFactory::GetAutofillWebDataForProfile(
66          profile_, Profile::EXPLICIT_ACCESS).get();
67
68  if (!web_data_service)
69    return false;
70
71  if (web_data_service->IsDatabaseLoaded()) {
72    return true;
73  } else {
74    web_data_service->RegisterDBLoadedCallback(base::Bind(
75        &AutofillDataTypeController::WebDatabaseLoaded, this));
76    return false;
77  }
78}
79
80void AutofillDataTypeController::StartAssociating(
81    const StartCallback& start_callback) {
82  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
83  DCHECK_EQ(state(), MODEL_LOADED);
84  ProfileSyncService* sync = ProfileSyncServiceFactory::GetForProfile(
85      profile_);
86  DCHECK(sync);
87  NonUIDataTypeController::StartAssociating(start_callback);
88}
89
90}  // namespace browser_sync
91