extensions/common/api/sockets/sockets_manifest_data.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_data.h"
   6
   7 #include "extensions/common/api/sockets/sockets_manifest_permission.h"
   8 #include "extensions/common/manifest_constants.h"
   9
  10 namespace extensions {
  11
  12 SocketsManifestData::SocketsManifestData(
  13     scoped_ptr<SocketsManifestPermission> permission)
  14     : permission_(permission.Pass()) {
  15   DCHECK(permission_);
  16 }
  17
  18 SocketsManifestData::~SocketsManifestData() {}
  19
  20 // static
  21 SocketsManifestData* SocketsManifestData::Get(const Extension* extension) {
  22   return static_cast<SocketsManifestData*>(
  23       extension->GetManifestData(manifest_keys::kSockets));
  24 }
  25
  26 // static
  27 bool SocketsManifestData::CheckRequest(
  28     const Extension* extension,
  29     const content::SocketPermissionRequest& request) {
  30   const SocketsManifestData* data = SocketsManifestData::Get(extension);
  31   if (data)
  32     return data->permission()->CheckRequest(extension, request);
  33
  34   return false;
  35 }
  36
  37 // static
  38 scoped_ptr<SocketsManifestData> SocketsManifestData::FromValue(
  39     const base::Value& value,
  40     base::string16* error) {
  41   scoped_ptr<SocketsManifestPermission> permission =
  42       SocketsManifestPermission::FromValue(value, error);
  43   if (!permission)
  44     return scoped_ptr<SocketsManifestData>();
  45
  46   return scoped_ptr<SocketsManifestData>(
  47              new SocketsManifestData(permission.Pass())).Pass();
  48 }
  49
  50 }  // namespace extensions