src/chrome/common/extensions/api/sockets/sockets_manifest_data.cc

   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/common/extensions/api/sockets/sockets_manifest_data.h"
   6
   7 #include "chrome/common/extensions/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(
  22     const Extension* extension) {
  23   return static_cast<SocketsManifestData*>(
  24       extension->GetManifestData(manifest_keys::kSockets));
  25 }
  26
  27 // static
  28 bool SocketsManifestData::CheckRequest(
  29     const Extension* extension,
  30     const content::SocketPermissionRequest& request) {
  31   const SocketsManifestData* data = SocketsManifestData::Get(extension);
  32   if (data)
  33     return data->permission()->CheckRequest(extension, request);
  34
  35   return false;
  36 }
  37
  38 // static
  39 scoped_ptr<SocketsManifestData> SocketsManifestData::FromValue(
  40     const base::Value& value,
  41     base::string16* error) {
  42   scoped_ptr<SocketsManifestPermission> permission =
  43       SocketsManifestPermission::FromValue(value, error);
  44   if (!permission)
  45     return scoped_ptr<SocketsManifestData>();
  46
  47   return scoped_ptr<SocketsManifestData>(
  48       new SocketsManifestData(permission.Pass())).Pass();
  49 }
  50
  51 }  // namespace extensions