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
16namespace invalidation {
17
18TiclProfileSettingsProvider::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
31TiclProfileSettingsProvider::~TiclProfileSettingsProvider() {
32}
33
34bool 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
57