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      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/chromeos/login/users/user_manager.h"
      6 
      7 #include "base/command_line.h"
      8 #include "base/prefs/pref_registry_simple.h"
      9 #include "chrome/browser/browser_process.h"
     10 #include "chrome/browser/browser_process_platform_part_chromeos.h"
     11 #include "chrome/browser/chromeos/login/users/user_manager_impl.h"
     12 #include "chrome/browser/chromeos/profiles/profile_helper.h"
     13 #include "chrome/common/chrome_switches.h"
     14 
     15 namespace chromeos {
     16 
     17 // static
     18 const char UserManager::kStubUser[] = "stub-user (at) example.com";
     19 
     20 // static
     21 const char UserManager::kSignInUser[] = "sign-in-user-id";
     22 
     23 // static
     24 // Should match cros constant in platform/libchromeos/chromeos/cryptohome.h
     25 const char UserManager::kGuestUserName[] = "$guest";
     26 
     27 // static
     28 const char UserManager::kLocallyManagedUserDomain[] =
     29     "locally-managed.localhost";
     30 
     31 
     32 // static
     33 const char UserManager::kRetailModeUserName[] = "demouser@";
     34 static UserManager* g_user_manager = NULL;
     35 
     36 UserManager::Observer::~Observer() {
     37 }
     38 
     39 void UserManager::Observer::LocalStateChanged(UserManager* user_manager) {
     40 }
     41 
     42 void UserManager::UserSessionStateObserver::ActiveUserChanged(
     43     const User* active_user) {
     44 }
     45 
     46 void UserManager::UserSessionStateObserver::UserAddedToSession(
     47     const User* active_user) {
     48 }
     49 
     50 void UserManager::UserSessionStateObserver::ActiveUserHashChanged(
     51     const std::string& hash) {
     52 }
     53 
     54 void UserManager::UserSessionStateObserver::
     55 PendingUserSessionsRestoreFinished() {
     56 }
     57 
     58 UserManager::UserSessionStateObserver::~UserSessionStateObserver() {
     59 }
     60 
     61 UserManager::UserAccountData::UserAccountData(
     62     const base::string16& display_name,
     63     const base::string16& given_name,
     64     const std::string& locale)
     65     : display_name_(display_name),
     66       given_name_(given_name),
     67       locale_(locale) {
     68 }
     69 
     70 UserManager::UserAccountData::~UserAccountData() {}
     71 
     72 // static
     73 void UserManager::Initialize() {
     74   CHECK(!g_user_manager);
     75   g_user_manager = new UserManagerImpl();
     76 }
     77 
     78 // static
     79 bool UserManager::IsInitialized() {
     80   return g_user_manager;
     81 }
     82 
     83 void UserManager::Destroy() {
     84   DCHECK(g_user_manager);
     85   delete g_user_manager;
     86   g_user_manager = NULL;
     87 }
     88 
     89 // static
     90 UserManager* UserManager::Get() {
     91   CHECK(g_user_manager);
     92   return g_user_manager;
     93 }
     94 
     95 UserManager::~UserManager() {
     96 }
     97 
     98 // static
     99 UserManager* UserManager::SetForTesting(UserManager* user_manager) {
    100   UserManager* previous_user_manager = g_user_manager;
    101   if (previous_user_manager)
    102     previous_user_manager->Shutdown();
    103 
    104   g_user_manager = user_manager;
    105   return previous_user_manager;
    106 }
    107 
    108 ScopedUserManagerEnabler::ScopedUserManagerEnabler(UserManager* user_manager)
    109     : previous_user_manager_(UserManager::SetForTesting(user_manager)) {
    110 }
    111 
    112 ScopedUserManagerEnabler::~ScopedUserManagerEnabler() {
    113   UserManager::Get()->Shutdown();
    114   UserManager::Destroy();
    115   UserManager::SetForTesting(previous_user_manager_);
    116 }
    117 
    118 ScopedTestUserManager::ScopedTestUserManager() {
    119   UserManager::Initialize();
    120 
    121   // ProfileHelper has to be initialized after UserManager instance is created.
    122   g_browser_process->platform_part()->profile_helper()->Initialize();
    123 }
    124 
    125 ScopedTestUserManager::~ScopedTestUserManager() {
    126   UserManager::Get()->Shutdown();
    127   UserManager::Destroy();
    128 }
    129 
    130 }  // namespace chromeos
    131