Add gallery permissions to Media Galleries Preferences

chrome/browser/extensions/extension_prefs.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/extensions/extension_prefs.h"
 
 #include "base/string_number_conversions.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/admin_policy.h"
@@ skipping 1146 matching lines @@
 void ExtensionPrefs::SetLaunchType(const std::string& extension_id,
                                    LaunchType launch_type) {
   UpdateExtensionPref(extension_id, kPrefLaunchType,
       Value::CreateIntegerValue(static_cast<int>(launch_type)));
 }
 
 namespace {
 
 bool GetMediaGalleryPermissionFromDictionary(
     const DictionaryValue* dict,
-    MediaGalleryPermission* out_permission) {
+    chrome::MediaGalleryPermission* out_permission) {
   std::string string_id;
   if (dict->GetString(kMediaGalleryIdKey, &string_id) &&
       base::StringToUint64(string_id, &out_permission->pref_id) &&
       dict->GetBoolean(kMediaGalleryHasPermissionKey,
                        &out_permission->has_permission)) {
     return true;
   }
   NOTREACHED();
   return false;
 }
 
-void RemoveMediaGalleryPermissionsFromExtension(PrefService* prefs,
-                                                const std::string& extension_id,
-                                                MediaGalleryPrefId gallery_id) {
+void RemoveMediaGalleryPermissionsFromExtension(
+    PrefService* prefs,
+    const std::string& extension_id,
+    chrome::MediaGalleryPrefId gallery_id) {
   ScopedExtensionPrefUpdate update(prefs, extension_id);
   DictionaryValue* extension_dict = update.Get();
   ListValue* permissions = NULL;
   if (!extension_dict->GetList(kMediaGalleriesPermissions, &permissions))
     return;
 
   for (ListValue::iterator it = permissions->begin();
        it != permissions->end();
        ++it) {
     const DictionaryValue* dict = NULL;
     if (!(*it)->GetAsDictionary(&dict))
       continue;
-    MediaGalleryPermission perm;
+    chrome::MediaGalleryPermission perm;
     if (!GetMediaGalleryPermissionFromDictionary(dict, &perm))
       continue;
     if (perm.pref_id == gallery_id) {
       permissions->Erase(it, NULL);
       return;
     }
   }
 }
 
 }  // namespace
 
-void ExtensionPrefs::SetMediaGalleryPermission(const std::string& extension_id,
-                                               MediaGalleryPrefId gallery,
-                                               bool has_access) {
+void ExtensionPrefs::SetMediaGalleryPermission(
+    const std::string& extension_id,
+    chrome::MediaGalleryPrefId gallery,
+    bool has_access) {
   ScopedExtensionPrefUpdate update(prefs_, extension_id);
   DictionaryValue* extension_dict = update.Get();
   ListValue* permissions = NULL;
   if (!extension_dict->GetList(kMediaGalleriesPermissions, &permissions)) {
     permissions = new ListValue;
     extension_dict->Set(kMediaGalleriesPermissions, permissions);
   } else {
     // If the gallery is already in the list, update the permission.
     for (ListValue::const_iterator it = permissions->begin();
          it != permissions->end();
          ++it) {
       DictionaryValue* dict = NULL;
       if (!(*it)->GetAsDictionary(&dict))
         continue;
-      MediaGalleryPermission perm;
+      chrome::MediaGalleryPermission perm;
       if (!GetMediaGalleryPermissionFromDictionary(dict, &perm))
         continue;
       if (perm.pref_id == gallery) {
         dict->SetBoolean(kMediaGalleryHasPermissionKey, has_access);
         return;
       }
     }
   }
 
   DictionaryValue* dict = new DictionaryValue;
   dict->SetString(kMediaGalleryIdKey, base::Uint64ToString(gallery));
   dict->SetBoolean(kMediaGalleryHasPermissionKey, has_access);
   permissions->Append(dict);
 }
 
-std::vector<MediaGalleryPermission> ExtensionPrefs::GetMediaGalleryPermissions(
-        const std::string& extension_id) {
-  std::vector<MediaGalleryPermission> result;
+void ExtensionPrefs::UnsetMediaGalleryPermission(
+    const std::string& extension_id,
+    chrome::MediaGalleryPrefId gallery) {
+  RemoveMediaGalleryPermissionsFromExtension(prefs_, extension_id, gallery);
+}
+
+std::vector<chrome::MediaGalleryPermission>
+ExtensionPrefs::GetMediaGalleryPermissions(const std::string& extension_id) {
+  std::vector<chrome::MediaGalleryPermission> result;
   const ListValue* permissions = NULL;
   if (ReadExtensionPrefList(extension_id, kMediaGalleriesPermissions,
                             &permissions)) {
     for (ListValue::const_iterator it = permissions->begin();
          it != permissions->end();
          ++it) {
       DictionaryValue* dict = NULL;
       if (!(*it)->GetAsDictionary(&dict))
         continue;
-      MediaGalleryPermission perm;
+      chrome::MediaGalleryPermission perm;
       if (!GetMediaGalleryPermissionFromDictionary(dict, &perm))
         continue;
       result.push_back(perm);
     }
   }
   return result;
 }
 
 void ExtensionPrefs::RemoveMediaGalleryPermissions(
-    MediaGalleryPrefId gallery_id) {
+    chrome::MediaGalleryPrefId gallery_id) {
   const DictionaryValue* extensions = prefs_->GetDictionary(kExtensionsPref);
   if (!extensions)
     return;
 
   for (DictionaryValue::key_iterator it = extensions->begin_keys();
        it != extensions->end_keys();
        ++it) {
     const std::string& id(*it);
     if (!Extension::IdIsValid(id)) {
       NOTREACHED();
@@ skipping 787 matching lines @@
                            0,  // default value
                            PrefService::UNSYNCABLE_PREF);
   prefs->RegisterInt64Pref(prefs::kNextExtensionsUpdateCheck,
                            0,  // default value
                            PrefService::UNSYNCABLE_PREF);
   prefs->RegisterListPref(prefs::kExtensionAllowedInstallSites,
                           PrefService::UNSYNCABLE_PREF);
 }
 
 }  // namespace extensions