chrome/browser/services/gcm/gcm_desktop_utils.cc

   1 // Copyright 2014 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/services/gcm/gcm_desktop_utils.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/logging.h"
   9 #include "base/sequenced_task_runner.h"
  10 #include "base/threading/sequenced_worker_pool.h"
  11 #include "chrome/browser/sync/glue/local_device_info_provider_impl.h"
  12 #include "chrome/browser/sync/profile_sync_service.h"
  13 #include "chrome/common/chrome_version_info.h"
  14 #include "components/gcm_driver/gcm_client.h"
  15 #include "components/gcm_driver/gcm_client_factory.h"
  16 #include "components/gcm_driver/gcm_driver.h"
  17 #include "components/gcm_driver/gcm_driver_desktop.h"
  18 #include "content/public/browser/browser_thread.h"
  19
  20 namespace gcm {
  21
  22 namespace {
  23
  24 const char kChannelStatusRelativePath[] = "/experimentstatus";
  25
  26 GCMClient::ChromePlatform GetPlatform() {
  27 #if defined(OS_WIN)
  28   return GCMClient::PLATFORM_WIN;
  29 #elif defined(OS_MACOSX)
  30   return GCMClient::PLATFORM_MAC;
  31 #elif defined(OS_IOS)
  32   return GCMClient::PLATFORM_IOS;
  33 #elif defined(OS_ANDROID)
  34   return GCMClient::PLATFORM_ANDROID;
  35 #elif defined(OS_CHROMEOS)
  36   return GCMClient::PLATFORM_CROS;
  37 #elif defined(OS_LINUX)
  38   return GCMClient::PLATFORM_LINUX;
  39 #else
  40   // For all other platforms, return as LINUX.
  41   return GCMClient::PLATFORM_LINUX;
  42 #endif
  43 }
  44
  45 GCMClient::ChromeChannel GetChannel() {
  46   chrome::VersionInfo::Channel channel = chrome::VersionInfo::GetChannel();
  47   switch (channel) {
  48     case chrome::VersionInfo::CHANNEL_UNKNOWN:
  49       return GCMClient::CHANNEL_UNKNOWN;
  50     case chrome::VersionInfo::CHANNEL_CANARY:
  51       return GCMClient::CHANNEL_CANARY;
  52     case chrome::VersionInfo::CHANNEL_DEV:
  53       return GCMClient::CHANNEL_DEV;
  54     case chrome::VersionInfo::CHANNEL_BETA:
  55       return GCMClient::CHANNEL_BETA;
  56     case chrome::VersionInfo::CHANNEL_STABLE:
  57       return GCMClient::CHANNEL_STABLE;
  58     default:
  59       NOTREACHED();
  60       return GCMClient::CHANNEL_UNKNOWN;
  61   }
  62 }
  63
  64 std::string GetVersion() {
  65   chrome::VersionInfo version_info;
  66   return version_info.Version();
  67 }
  68
  69 GCMClient::ChromeBuildInfo GetChromeBuildInfo() {
  70   GCMClient::ChromeBuildInfo chrome_build_info;
  71   chrome_build_info.platform = GetPlatform();
  72   chrome_build_info.channel = GetChannel();
  73   chrome_build_info.version = GetVersion();
  74   return chrome_build_info;
  75 }
  76
  77 std::string GetChannelStatusRequestUrl() {
  78   GURL sync_url(ProfileSyncService::GetSyncServiceURL(
  79       *base::CommandLine::ForCurrentProcess()));
  80   return sync_url.spec() + kChannelStatusRelativePath;
  81 }
  82
  83 std::string GetUserAgent() {
  84   chrome::VersionInfo version_info;
  85   return browser_sync::LocalDeviceInfoProviderImpl::MakeUserAgentForSyncApi(
  86       version_info);
  87 }
  88
  89 }  // namespace
  90
  91 scoped_ptr<GCMDriver> CreateGCMDriverDesktop(
  92     scoped_ptr<GCMClientFactory> gcm_client_factory,
  93     PrefService* prefs,
  94     const base::FilePath& store_path,
  95     const scoped_refptr<net::URLRequestContextGetter>& request_context) {
  96   scoped_refptr<base::SequencedWorkerPool> worker_pool(
  97       content::BrowserThread::GetBlockingPool());
  98   scoped_refptr<base::SequencedTaskRunner> blocking_task_runner(
  99       worker_pool->GetSequencedTaskRunnerWithShutdownBehavior(
 100           worker_pool->GetSequenceToken(),
 101           base::SequencedWorkerPool::SKIP_ON_SHUTDOWN));
 102   return scoped_ptr<GCMDriver>(
 103       new GCMDriverDesktop(gcm_client_factory.Pass(),
 104                            GetChromeBuildInfo(),
 105                            GetChannelStatusRequestUrl(),
 106                            GetUserAgent(),
 107                            prefs,
 108                            store_path,
 109                            request_context,
 110                            content::BrowserThread::GetMessageLoopProxyForThread(
 111                                content::BrowserThread::UI),
 112                            content::BrowserThread::GetMessageLoopProxyForThread(
 113                                content::BrowserThread::IO),
 114                            blocking_task_runner));
 115 }
 116
 117 }  // namespace gcm