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
  16 namespace invalidation {
  17
  18 TiclProfileSettingsProvider::TiclProfileSettingsProvider(Profile* profile)
  19     : profile_(profile) {
  20   registrar_.Init(profile->GetPrefs());
  21   registrar_.Add(
  22       prefs::kInvalidationServiceUseGCMChannel,
  23       base::Bind(&TiclProfileSettingsProvider::FireOnUseGCMChannelChanged,
  24                  base::Unretained(this)));
  25   registrar_.Add(
  26       prefs::kGCMChannelEnabled,
  27       base::Bind(&TiclProfileSettingsProvider::FireOnUseGCMChannelChanged,
  28                  base::Unretained(this)));
  29 }
  30
  31 TiclProfileSettingsProvider::~TiclProfileSettingsProvider() {
  32 }
  33
  34 bool TiclProfileSettingsProvider::UseGCMChannel() const {
  35   if (!gcm::GCMProfileService::IsGCMEnabled(profile_)) {
  36     // Do not try to use GCM channel if GCM is disabled.
  37     return false;
  38   }
  39
  40   if (profile_->GetPrefs()->GetBoolean(
  41           prefs::kInvalidationServiceUseGCMChannel)) {
  42     // Use GCM channel if it was enabled via prefs.
  43     return true;
  44   }
  45
  46   if (CommandLine::ForCurrentProcess()->HasSwitch(
  47           switches::kInvalidationUseGCMChannel)) {
  48     // Use GCM channel if it was enabled via a command-line switch.
  49     return true;
  50   }
  51
  52   // By default, do not use GCM channel.
  53   return false;
  54 }
  55
  56 }  // namespace invalidation