ios/chrome/browser/sync/glue/sync_start_util.cc

   1 // Copyright 2015 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 "ios/chrome/browser/sync/glue/sync_start_util.h"
   6
   7 #include "base/bind.h"
   8 #include "base/files/file_path.h"
   9 #include "base/location.h"
  10 #include "components/sync_driver/sync_service.h"
  11 #include "ios/chrome/browser/application_context.h"
  12 #include "ios/public/provider/chrome/browser/browser_state/chrome_browser_state.h"
  13 #include "ios/public/provider/chrome/browser/browser_state/chrome_browser_state_manager.h"
  14 #include "ios/public/provider/chrome/browser/keyed_service_provider.h"
  15 #include "ios/web/public/web_thread.h"
  16
  17 namespace ios {
  18 namespace {
  19
  20 void StartSyncOnUIThread(const base::FilePath& browser_state_path,
  21                          syncer::ModelType type) {
  22   ios::ChromeBrowserStateManager* browser_state_manager =
  23       GetApplicationContext()->GetChromeBrowserStateManager();
  24   if (!browser_state_manager) {
  25     // Can happen in tests.
  26     DVLOG(2) << "No ChromeBrowserStateManager, can't start sync.";
  27     return;
  28   }
  29
  30   ios::ChromeBrowserState* browser_state =
  31       browser_state_manager->GetChromeBrowserState(browser_state_path);
  32   if (!browser_state) {
  33     DVLOG(2) << "ChromeBrowserState not found, can't start sync.";
  34     return;
  35   }
  36
  37   sync_driver::SyncService* sync_service =
  38       ios::GetKeyedServiceProvider()->GetSyncServiceForBrowserState(
  39           browser_state);
  40   if (!sync_service) {
  41     DVLOG(2) << "No SyncService for browser state, can't start sync.";
  42     return;
  43   }
  44   sync_service->OnDataTypeRequestsSyncStartup(type);
  45 }
  46
  47 void StartSyncProxy(const base::FilePath& browser_state_path,
  48                     syncer::ModelType type) {
  49   web::WebThread::PostTask(
  50       web::WebThread::UI, FROM_HERE,
  51       base::Bind(&StartSyncOnUIThread, browser_state_path, type));
  52 }
  53
  54 }  // namespace
  55
  56 namespace sync_start_util {
  57
  58 syncer::SyncableService::StartSyncFlare GetFlareForSyncableService(
  59     const base::FilePath& browser_state_path) {
  60   return base::Bind(&StartSyncProxy, browser_state_path);
  61 }
  62
  63 }  // namespace sync_start_util
  64 }  // namespace ios