chrome/browser/invalidation/ticl_profile_settings_provider.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/invalidation/ticl_profile_settings_provider.h"
   6
   7 #include "base/bind.h"
   8 #include "base/bind_helpers.h"
   9 #include "base/command_line.h"
  10 #include "base/prefs/pref_service.h"
  11 #include "chrome/browser/profiles/profile.h"
  12 #include "chrome/browser/services/gcm/gcm_profile_service.h"
  13 #include "chrome/common/chrome_switches.h"
  14 #include "chrome/common/pref_names.h"
  15 #include "components/gcm_driver/gcm_channel_status_syncer.h"
  16
  17 namespace invalidation {
  18
  19 TiclProfileSettingsProvider::TiclProfileSettingsProvider(Profile* profile)
  20     : profile_(profile) {
  21   registrar_.Init(profile->GetPrefs());
  22   registrar_.Add(
  23       prefs::kInvalidationServiceUseGCMChannel,
  24       base::Bind(&TiclProfileSettingsProvider::FireOnUseGCMChannelChanged,
  25                  base::Unretained(this)));
  26   registrar_.Add(
  27       gcm::prefs::kGCMChannelStatus,
  28       base::Bind(&TiclProfileSettingsProvider::FireOnUseGCMChannelChanged,
  29                  base::Unretained(this)));
  30 }
  31
  32 TiclProfileSettingsProvider::~TiclProfileSettingsProvider() {
  33 }
  34
  35 bool TiclProfileSettingsProvider::UseGCMChannel() const {
  36   if (!gcm::GCMProfileService::IsGCMEnabled(profile_)) {
  37     // Do not try to use GCM channel if GCM is disabled.
  38     return false;
  39   }
  40
  41   if (profile_->GetPrefs()->GetBoolean(
  42           prefs::kInvalidationServiceUseGCMChannel)) {
  43     // Use GCM channel if it was enabled via prefs.
  44     return true;
  45   }
  46
  47   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
  48           switches::kInvalidationUseGCMChannel)) {
  49     // Use GCM channel if it was enabled via a command-line switch.
  50     return true;
  51   }
  52
  53   // By default, do not use GCM channel.
  54   return false;
  55 }
  56
  57 }  // namespace invalidation