1 // Copyright (c) 2013 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.
5 #include "chromeos/login/login_state.h"
7 #include "base/command_line.h"
8 #include "base/logging.h"
9 #include "base/sys_info.h"
10 #include "chromeos/chromeos_switches.h"
16 // When running a Chrome OS build outside of a device (i.e. on a developer's
17 // workstation) and not running as login-manager, pretend like we're always
19 bool AlwaysLoggedInByDefault() {
20 return !base::SysInfo::IsRunningOnChromeOS() &&
21 !CommandLine::ForCurrentProcess()->HasSwitch(switches::kLoginManager);
26 static LoginState* g_login_state = NULL;
29 void LoginState::Initialize() {
30 CHECK(!g_login_state);
31 g_login_state = new LoginState();
35 void LoginState::Shutdown() {
42 LoginState* LoginState::Get() {
43 CHECK(g_login_state) << "LoginState::Get() called before Initialize()";
48 bool LoginState::IsInitialized() {
52 void LoginState::AddObserver(Observer* observer) {
53 observer_list_.AddObserver(observer);
56 void LoginState::RemoveObserver(Observer* observer) {
57 observer_list_.RemoveObserver(observer);
60 void LoginState::SetLoggedInState(LoggedInState state,
61 LoggedInUserType type) {
62 if (state == logged_in_state_ && type == logged_in_user_type_)
64 VLOG(1) << "LoggedInState: " << state << " UserType: " << type;
65 logged_in_state_ = state;
66 logged_in_user_type_ = type;
70 LoginState::LoggedInUserType LoginState::GetLoggedInUserType() const {
71 return logged_in_user_type_;
74 bool LoginState::IsUserLoggedIn() const {
75 if (always_logged_in_)
77 return logged_in_state_ == LOGGED_IN_ACTIVE;
80 bool LoginState::IsInSafeMode() const {
81 DCHECK(!always_logged_in_ || logged_in_state_ != LOGGED_IN_SAFE_MODE);
82 return logged_in_state_ == LOGGED_IN_SAFE_MODE;
85 bool LoginState::IsGuestUser() const {
86 if (!IsUserLoggedIn())
88 switch (logged_in_user_type_) {
89 case LOGGED_IN_USER_NONE:
90 case LOGGED_IN_USER_REGULAR:
91 case LOGGED_IN_USER_OWNER:
92 case LOGGED_IN_USER_LOCALLY_MANAGED:
93 case LOGGED_IN_USER_KIOSK_APP:
95 case LOGGED_IN_USER_GUEST:
96 case LOGGED_IN_USER_RETAIL_MODE:
97 case LOGGED_IN_USER_PUBLIC_ACCOUNT:
104 bool LoginState::IsUserAuthenticated() const {
105 LoggedInUserType type = logged_in_user_type_;
106 return type == chromeos::LoginState::LOGGED_IN_USER_REGULAR ||
107 type == chromeos::LoginState::LOGGED_IN_USER_OWNER ||
108 type == chromeos::LoginState::LOGGED_IN_USER_LOCALLY_MANAGED;
111 bool LoginState::IsUserGaiaAuthenticated() const {
112 LoggedInUserType type = logged_in_user_type_;
113 return type == chromeos::LoginState::LOGGED_IN_USER_REGULAR ||
114 type == chromeos::LoginState::LOGGED_IN_USER_OWNER;
119 LoginState::LoginState() : logged_in_state_(LOGGED_IN_OOBE),
120 logged_in_user_type_(LOGGED_IN_USER_NONE),
121 always_logged_in_(AlwaysLoggedInByDefault()) {
124 LoginState::~LoginState() {
127 void LoginState::NotifyObservers() {
128 FOR_EACH_OBSERVER(LoginState::Observer, observer_list_,
129 LoggedInStateChanged());
132 } // namespace chromeos