sync_file_system_service_factory.cc revision a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7 
1// Copyright (c) 2013 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_file_system/sync_file_system_service_factory.h"
6
7#include "base/command_line.h"
8#include "chrome/browser/profiles/profile.h"
9#include "chrome/browser/sync_file_system/local/local_file_sync_service.h"
10#include "chrome/browser/sync_file_system/sync_file_system_service.h"
11#include "chrome/browser/sync_file_system/syncable_file_system_util.h"
12#include "components/browser_context_keyed_service/browser_context_dependency_manager.h"
13
14namespace sync_file_system {
15
16namespace {
17const char kDisableLastWriteWin[] = "disable-syncfs-last-write-win";
18}
19
20// static
21SyncFileSystemService* SyncFileSystemServiceFactory::GetForProfile(
22    Profile* profile) {
23  return static_cast<SyncFileSystemService*>(
24      GetInstance()->GetServiceForBrowserContext(profile, true));
25}
26
27// static
28SyncFileSystemServiceFactory* SyncFileSystemServiceFactory::GetInstance() {
29  return Singleton<SyncFileSystemServiceFactory>::get();
30}
31
32void SyncFileSystemServiceFactory::set_mock_remote_file_service(
33    scoped_ptr<RemoteFileSyncService> mock_remote_service) {
34  mock_remote_file_service_ = mock_remote_service.Pass();
35}
36
37SyncFileSystemServiceFactory::SyncFileSystemServiceFactory()
38    : BrowserContextKeyedServiceFactory(
39        "SyncFileSystemService",
40        BrowserContextDependencyManager::GetInstance()) {
41  typedef std::set<BrowserContextKeyedServiceFactory*> FactorySet;
42  FactorySet factories;
43  RemoteFileSyncService::AppendDependsOnFactories(
44      RemoteFileSyncService::V1, &factories);
45  RemoteFileSyncService::AppendDependsOnFactories(
46      RemoteFileSyncService::V2, &factories);
47  for (FactorySet::iterator iter = factories.begin();
48       iter != factories.end();
49       ++iter) {
50    DependsOn(*iter);
51  }
52}
53
54SyncFileSystemServiceFactory::~SyncFileSystemServiceFactory() {}
55
56BrowserContextKeyedService*
57SyncFileSystemServiceFactory::BuildServiceInstanceFor(
58    content::BrowserContext* context) const {
59  Profile* profile = Profile::FromBrowserContext(context);
60
61  SyncFileSystemService* service = new SyncFileSystemService(profile);
62
63  scoped_ptr<LocalFileSyncService> local_file_service(
64      new LocalFileSyncService(profile));
65
66  scoped_ptr<RemoteFileSyncService> remote_file_service;
67  if (mock_remote_file_service_) {
68    remote_file_service = mock_remote_file_service_.Pass();
69  } else if (IsV2Enabled()) {
70    remote_file_service = RemoteFileSyncService::CreateForBrowserContext(
71        RemoteFileSyncService::V2, context);
72  } else {
73    remote_file_service = RemoteFileSyncService::CreateForBrowserContext(
74        RemoteFileSyncService::V1, context);
75  }
76
77  if (CommandLine::ForCurrentProcess()->HasSwitch(kDisableLastWriteWin)) {
78    remote_file_service->SetConflictResolutionPolicy(
79        CONFLICT_RESOLUTION_POLICY_MANUAL);
80  }
81
82  service->Initialize(local_file_service.Pass(),
83                      remote_file_service.Pass());
84  return service;
85}
86
87}  // namespace sync_file_system
88