url_response_info_resource.h revision 2a99a7e74a7f215066514fe81d2bfa6639d9eddd
1// Copyright (c) 2012 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#ifndef PPAPI_PROXY_URL_RESPONSE_INFO_RESOURCE_H_ 6#define PPAPI_PROXY_URL_RESPONSE_INFO_RESOURCE_H_ 7 8#include "base/basictypes.h" 9#include "base/compiler_specific.h" 10#include "ppapi/proxy/plugin_resource.h" 11#include "ppapi/proxy/ppapi_proxy_export.h" 12#include "ppapi/shared_impl/scoped_pp_resource.h" 13#include "ppapi/shared_impl/url_response_info_data.h" 14#include "ppapi/thunk/ppb_url_response_info_api.h" 15 16namespace ppapi { 17namespace proxy { 18 19class PPAPI_PROXY_EXPORT URLResponseInfoResource 20 : public PluginResource, 21 public NON_EXPORTED_BASE(thunk::PPB_URLResponseInfo_API) { 22 public: 23 // The file_ref_resource should be the body_as_file_ref host resource in the 24 // |data| converted to a resource valid in the current process (if we're 25 // downloading to a file; it will be 0 if we're not). A reference 26 // is passed from the caller and is taken over by this object. 27 URLResponseInfoResource(Connection connection, 28 PP_Instance instance, 29 const URLResponseInfoData& data, 30 PP_Resource file_ref_resource); 31 virtual ~URLResponseInfoResource(); 32 33 // Resource override. 34 virtual PPB_URLResponseInfo_API* AsPPB_URLResponseInfo_API() OVERRIDE; 35 36 // PPB_URLResponseInfo_API implementation. 37 virtual PP_Var GetProperty(PP_URLResponseProperty property) OVERRIDE; 38 virtual PP_Resource GetBodyAsFileRef() OVERRIDE; 39 virtual URLResponseInfoData GetData() OVERRIDE; 40 41 private: 42 URLResponseInfoData data_; 43 44 // Non-zero when the load is being streamed to a file. 45 ScopedPPResource body_as_file_ref_; 46 47 DISALLOW_COPY_AND_ASSIGN(URLResponseInfoResource); 48}; 49 50} // namespace proxy 51} // namespace ppapi 52 53#endif // PPAPI_PROXY_URL_RESPONSE_INFO_RESOURCE_H_ 54