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      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
     51