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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "chrome/browser/content_settings/policy_content_settings_provider.h" | 5 #include "chrome/browser/content_settings/policy_content_settings_provider.h" |
| 6 | 6 |
| 7 #include <string> | 7 #include <string> |
| 8 | 8 |
| 9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
| 10 #include "chrome/browser/browser_thread.h" | 10 #include "chrome/browser/browser_thread.h" |
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| 64 notification_registrar_.Add(this, NotificationType::PROFILE_DESTROYED, | 64 notification_registrar_.Add(this, NotificationType::PROFILE_DESTROYED, |
| 65 Source<Profile>(profile_)); | 65 Source<Profile>(profile_)); |
| 66 } | 66 } |
| 67 | 67 |
| 68 PolicyContentSettingsProvider::~PolicyContentSettingsProvider() { | 68 PolicyContentSettingsProvider::~PolicyContentSettingsProvider() { |
| 69 UnregisterObservers(); | 69 UnregisterObservers(); |
| 70 } | 70 } |
| 71 | 71 |
| 72 bool PolicyContentSettingsProvider::CanProvideDefaultSetting( | 72 bool PolicyContentSettingsProvider::CanProvideDefaultSetting( |
| 73 ContentSettingsType content_type) const { | 73 ContentSettingsType content_type) const { |
| 74 AutoLock lock(lock_); | 74 base::AutoLock lock(lock_); |
| 75 if (managed_default_content_settings_.settings[content_type] != | 75 if (managed_default_content_settings_.settings[content_type] != |
| 76 CONTENT_SETTING_DEFAULT) { | 76 CONTENT_SETTING_DEFAULT) { |
| 77 return true; | 77 return true; |
| 78 } else { | 78 } else { |
| 79 return false; | 79 return false; |
| 80 } | 80 } |
| 81 } | 81 } |
| 82 | 82 |
| 83 ContentSetting PolicyContentSettingsProvider::ProvideDefaultSetting( | 83 ContentSetting PolicyContentSettingsProvider::ProvideDefaultSetting( |
| 84 ContentSettingsType content_type) const { | 84 ContentSettingsType content_type) const { |
| 85 AutoLock auto_lock(lock_); | 85 base::AutoLock auto_lock(lock_); |
| 86 return managed_default_content_settings_.settings[content_type]; | 86 return managed_default_content_settings_.settings[content_type]; |
| 87 } | 87 } |
| 88 | 88 |
| 89 void PolicyContentSettingsProvider::UpdateDefaultSetting( | 89 void PolicyContentSettingsProvider::UpdateDefaultSetting( |
| 90 ContentSettingsType content_type, | 90 ContentSettingsType content_type, |
| 91 ContentSetting setting) { | 91 ContentSetting setting) { |
| 92 } | 92 } |
| 93 | 93 |
| 94 bool PolicyContentSettingsProvider::DefaultSettingIsManaged( | 94 bool PolicyContentSettingsProvider::DefaultSettingIsManaged( |
| 95 ContentSettingsType content_type) const { | 95 ContentSettingsType content_type) const { |
| 96 AutoLock lock(lock_); | 96 base::AutoLock lock(lock_); |
| 97 if (managed_default_content_settings_.settings[content_type] != | 97 if (managed_default_content_settings_.settings[content_type] != |
| 98 CONTENT_SETTING_DEFAULT) { | 98 CONTENT_SETTING_DEFAULT) { |
| 99 return true; | 99 return true; |
| 100 } else { | 100 } else { |
| 101 return false; | 101 return false; |
| 102 } | 102 } |
| 103 } | 103 } |
| 104 | 104 |
| 105 void PolicyContentSettingsProvider::ResetToDefaults() { | 105 void PolicyContentSettingsProvider::ResetToDefaults() { |
| 106 } | 106 } |
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| 176 ContentSettingsType type) { | 176 ContentSettingsType type) { |
| 177 // If a pref to manage a default-content-setting was not set (NOTICE: | 177 // If a pref to manage a default-content-setting was not set (NOTICE: |
| 178 // "HasPrefPath" returns false if no value was set for a registered pref) then | 178 // "HasPrefPath" returns false if no value was set for a registered pref) then |
| 179 // the default value of the preference is used. The default value of a | 179 // the default value of the preference is used. The default value of a |
| 180 // preference to manage a default-content-settings is | 180 // preference to manage a default-content-settings is |
| 181 // CONTENT_SETTING_DEFAULT. This indicates that no managed value is set. If a | 181 // CONTENT_SETTING_DEFAULT. This indicates that no managed value is set. If a |
| 182 // pref was set, than it MUST be managed. | 182 // pref was set, than it MUST be managed. |
| 183 PrefService* prefs = profile_->GetPrefs(); | 183 PrefService* prefs = profile_->GetPrefs(); |
| 184 DCHECK(!prefs->HasPrefPath(kPrefToManageType[type]) || | 184 DCHECK(!prefs->HasPrefPath(kPrefToManageType[type]) || |
| 185 prefs->IsManagedPreference(kPrefToManageType[type])); | 185 prefs->IsManagedPreference(kPrefToManageType[type])); |
| 186 AutoLock auto_lock(lock_); | 186 base::AutoLock auto_lock(lock_); |
| 187 managed_default_content_settings_.settings[type] = IntToContentSetting( | 187 managed_default_content_settings_.settings[type] = IntToContentSetting( |
| 188 prefs->GetInteger(kPrefToManageType[type])); | 188 prefs->GetInteger(kPrefToManageType[type])); |
| 189 } | 189 } |
| 190 | 190 |
| 191 // static | 191 // static |
| 192 void PolicyContentSettingsProvider::RegisterUserPrefs(PrefService* prefs) { | 192 void PolicyContentSettingsProvider::RegisterUserPrefs(PrefService* prefs) { |
| 193 // Preferences for default content setting policies. A policy is not set of | 193 // Preferences for default content setting policies. A policy is not set of |
| 194 // the corresponding preferences below is set to CONTENT_SETTING_DEFAULT. | 194 // the corresponding preferences below is set to CONTENT_SETTING_DEFAULT. |
| 195 prefs->RegisterIntegerPref(prefs::kManagedDefaultCookiesSetting, | 195 prefs->RegisterIntegerPref(prefs::kManagedDefaultCookiesSetting, |
| 196 CONTENT_SETTING_DEFAULT); | 196 CONTENT_SETTING_DEFAULT); |
| 197 prefs->RegisterIntegerPref(prefs::kManagedDefaultImagesSetting, | 197 prefs->RegisterIntegerPref(prefs::kManagedDefaultImagesSetting, |
| 198 CONTENT_SETTING_DEFAULT); | 198 CONTENT_SETTING_DEFAULT); |
| 199 prefs->RegisterIntegerPref(prefs::kManagedDefaultJavaScriptSetting, | 199 prefs->RegisterIntegerPref(prefs::kManagedDefaultJavaScriptSetting, |
| 200 CONTENT_SETTING_DEFAULT); | 200 CONTENT_SETTING_DEFAULT); |
| 201 prefs->RegisterIntegerPref(prefs::kManagedDefaultPluginsSetting, | 201 prefs->RegisterIntegerPref(prefs::kManagedDefaultPluginsSetting, |
| 202 CONTENT_SETTING_DEFAULT); | 202 CONTENT_SETTING_DEFAULT); |
| 203 prefs->RegisterIntegerPref(prefs::kManagedDefaultPopupsSetting, | 203 prefs->RegisterIntegerPref(prefs::kManagedDefaultPopupsSetting, |
| 204 CONTENT_SETTING_DEFAULT); | 204 CONTENT_SETTING_DEFAULT); |
| 205 } | 205 } |
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