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Side by Side Diff: chrome/browser/chromeos/tether/tether_service.cc

Issue 2819713002: Create TetherService, a TetherAllowed pref, and use DependencyManager for RegisterProfilePrefs call… (Closed)
Patch Set: Create an IsEnabled method on TetherService. Created 3 years, 8 months ago
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1 // Copyright 2017 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/chromeos/tether/tether_service.h"
6
7 #include "base/bind.h"
8 #include "base/command_line.h"
9 #include "base/memory/ptr_util.h"
10 #include "chrome/browser/chromeos/net/tether_notification_presenter.h"
11 #include "chrome/browser/chromeos/tether/tether_service_factory.h"
12 #include "chrome/browser/cryptauth/chrome_cryptauth_service_factory.h"
13 #include "chrome/browser/profiles/profile.h"
14 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
15 #include "chrome/common/pref_names.h"
16 #include "chromeos/chromeos_switches.h"
17 #include "chromeos/components/tether/initializer.h"
18 #include "chromeos/network/network_connect.h"
19 #include "chromeos/network/network_state_handler.h"
20 #include "components/pref_registry/pref_registry_syncable.h"
21 #include "components/prefs/pref_service.h"
22 #include "ui/message_center/message_center.h"
23
24 // static
25 TetherService* TetherService::Get(Profile* profile) {
26 return TetherServiceFactory::GetForBrowserContext(profile);
27 }
28
29 // static
30 void TetherService::RegisterProfilePrefs(
31 user_prefs::PrefRegistrySyncable* registry) {
32 registry->RegisterBooleanPref(prefs::kInstantTetheringAllowed, true);
33 chromeos::tether::Initializer::RegisterProfilePrefs(registry);
34 }
35
36 TetherService::TetherService(Profile* profile)
37 : profile_(profile), shut_down_(false) {
38 registrar_.Init(profile_->GetPrefs());
39 registrar_.Add(
40 prefs::kInstantTetheringAllowed,
41 base::Bind(&TetherService::OnPrefsChanged, base::Unretained(this)));
42 }
43
44 TetherService::~TetherService() {}
45
46 void TetherService::StartTether() {
47 // TODO(hansberry): Switch to using an IsEnabled() method.
48 if (!IsAllowed() || !IsEnabled()) {
49 return;
50 }
51
52 auto notification_presenter =
53 base::MakeUnique<chromeos::tether::TetherNotificationPresenter>(
54 message_center::MessageCenter::Get(),
55 chromeos::NetworkConnect::Get());
56 chromeos::tether::Initializer::Init(
57 ChromeCryptAuthServiceFactory::GetForBrowserContext(profile_),
58 std::move(notification_presenter), profile_->GetPrefs(),
59 ProfileOAuth2TokenServiceFactory::GetForProfile(profile_),
60 chromeos::NetworkHandler::Get()->network_state_handler(),
61 chromeos::NetworkConnect::Get());
62 }
63
64 bool TetherService::IsAllowed() const {
65 if (shut_down_)
66 return false;
67
68 return profile_->GetPrefs()->GetBoolean(prefs::kInstantTetheringAllowed);
69 }
70
71 bool TetherService::IsEnabled() const {
72 return base::CommandLine::ForCurrentProcess()->HasSwitch(
73 chromeos::switches::kEnableTether);
74 }
75
76 void TetherService::Shutdown() {
77 if (shut_down_)
78 return;
79
80 shut_down_ = true;
81 registrar_.RemoveAll();
82 chromeos::tether::Initializer::Shutdown();
83 }
84
85 void TetherService::OnPrefsChanged() {
86 if (IsAllowed() && IsEnabled()) {
87 StartTether();
88 return;
89 }
90
91 chromeos::tether::Initializer::Shutdown();
92 }
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