profiles_state.cc revision f2477e01787aa58f445919b809d89e252beef54f 
1// Copyright 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.
4
5#include "chrome/browser/profiles/profiles_state.h"
6
7#include "base/command_line.h"
8#include "base/files/file_path.h"
9#include "base/prefs/pref_registry_simple.h"
10#include "base/prefs/pref_service.h"
11#include "base/strings/utf_string_conversions.h"
12#include "chrome/browser/browser_process.h"
13#include "chrome/browser/profiles/profile.h"
14#include "chrome/browser/profiles/profile_info_cache.h"
15#include "chrome/browser/profiles/profile_manager.h"
16#include "chrome/browser/ui/browser.h"
17#include "chrome/common/chrome_constants.h"
18#include "chrome/common/chrome_switches.h"
19#include "chrome/common/pref_names.h"
20#include "grit/generated_resources.h"
21#include "ui/base/l10n/l10n_util.h"
22
23#if defined(OS_CHROMEOS)
24#include "chrome/browser/chromeos/login/user_manager.h"
25#endif
26
27namespace profiles {
28
29bool IsMultipleProfilesEnabled() {
30#if defined(OS_ANDROID)
31  return false;
32#endif
33#if defined(OS_CHROMEOS)
34  return chromeos::UserManager::IsMultipleProfilesAllowed();
35#endif
36
37  return true;
38}
39
40bool IsNewProfileManagementEnabled() {
41  return CommandLine::ForCurrentProcess()->HasSwitch(
42      switches::kNewProfileManagement);
43}
44
45base::FilePath GetDefaultProfileDir(const base::FilePath& user_data_dir) {
46  base::FilePath default_profile_dir(user_data_dir);
47  default_profile_dir =
48      default_profile_dir.AppendASCII(chrome::kInitialProfile);
49  return default_profile_dir;
50}
51
52base::FilePath GetProfilePrefsPath(
53    const base::FilePath &profile_dir) {
54  base::FilePath default_prefs_path(profile_dir);
55  default_prefs_path = default_prefs_path.Append(chrome::kPreferencesFilename);
56  return default_prefs_path;
57}
58
59void RegisterPrefs(PrefRegistrySimple* registry) {
60  registry->RegisterStringPref(prefs::kProfileLastUsed, std::string());
61  registry->RegisterIntegerPref(prefs::kProfilesNumCreated, 1);
62  registry->RegisterListPref(prefs::kProfilesLastActive);
63}
64
65string16 GetActiveProfileDisplayName(Browser* browser) {
66  string16 profile_name;
67  Profile* profile = browser->profile();
68
69  if (profile->IsGuestSession()) {
70    profile_name = l10n_util::GetStringUTF16(IDS_GUEST_PROFILE_NAME);
71  } else {
72    ProfileInfoCache& cache =
73        g_browser_process->profile_manager()->GetProfileInfoCache();
74    size_t index = cache.GetIndexOfProfileWithPath(profile->GetPath());
75    if (index != std::string::npos)
76      profile_name = cache.GetNameOfProfileAtIndex(index);
77  }
78  return profile_name;
79}
80
81void UpdateProfileName(Profile* profile,
82                       const base::string16& new_profile_name) {
83  ProfileInfoCache& cache =
84        g_browser_process->profile_manager()->GetProfileInfoCache();
85  base::FilePath profile_file_path = profile->GetPath();
86  size_t profile_index = cache.GetIndexOfProfileWithPath(profile_file_path);
87
88  if ((new_profile_name ==
89          cache.GetGAIAGivenNameOfProfileAtIndex(profile_index)) ||
90      (new_profile_name == cache.GetGAIANameOfProfileAtIndex(profile_index))) {
91    // Set the profile to use the GAIA name as the profile name. Note, this
92    // is a little weird if the user typed their GAIA name manually but
93    // it's not a big deal.
94    cache.SetIsUsingGAIANameOfProfileAtIndex(profile_index, true);
95  } else {
96    PrefService* pref_service = profile->GetPrefs();
97    // Updating the profile preference will cause the cache to be updated for
98    // this preference.
99    pref_service->SetString(prefs::kProfileName, UTF16ToUTF8(new_profile_name));
100
101    // Changing the profile name can invalidate the profile index.
102    profile_index = cache.GetIndexOfProfileWithPath(profile_file_path);
103    if (profile_index == std::string::npos)
104      return;
105
106    cache.SetIsUsingGAIANameOfProfileAtIndex(profile_index, false);
107  }
108}
109
110}  // namespace profiles
111