extensions/common/api/sockets/sockets_manifest_handler.cc

   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 "extensions/common/api/sockets/sockets_manifest_handler.h"
   6
   7 #include "extensions/common/api/sockets/sockets_manifest_data.h"
   8 #include "extensions/common/api/sockets/sockets_manifest_permission.h"
   9 #include "extensions/common/extension.h"
  10 #include "extensions/common/manifest_constants.h"
  11
  12 namespace extensions {
  13
  14 SocketsManifestHandler::SocketsManifestHandler() {}
  15
  16 SocketsManifestHandler::~SocketsManifestHandler() {}
  17
  18 bool SocketsManifestHandler::Parse(Extension* extension,
  19                                    base::string16* error) {
  20   const base::Value* sockets = NULL;
  21   CHECK(extension->manifest()->Get(manifest_keys::kSockets, &sockets));
  22   scoped_ptr<SocketsManifestData> data =
  23       SocketsManifestData::FromValue(*sockets, error);
  24   if (!data)
  25     return false;
  26
  27   extension->SetManifestData(manifest_keys::kSockets, data.release());
  28   return true;
  29 }
  30
  31 ManifestPermission* SocketsManifestHandler::CreatePermission() {
  32   return new SocketsManifestPermission();
  33 }
  34
  35 ManifestPermission* SocketsManifestHandler::CreateInitialRequiredPermission(
  36     const Extension* extension) {
  37   SocketsManifestData* data = SocketsManifestData::Get(extension);
  38   if (data)
  39     return data->permission()->Clone();
  40   return NULL;
  41 }
  42
  43 const std::vector<std::string> SocketsManifestHandler::Keys() const {
  44   return SingleKey(manifest_keys::kSockets);
  45 }
  46
  47 }  // namespace extensions