15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/url_loader.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/c/ppb_url_loader.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/c/pp_errors.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/completion_callback.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/file_ref.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/instance_handle.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/module.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/module_impl.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/url_request_info.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/url_response_info.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace pp { 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)template <> const char* interface_name<PPB_URLLoader_1_0>() { 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PPB_URLLOADER_INTERFACE_1_0; 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLLoader::URLLoader(PP_Resource resource) : Resource(resource) { 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLLoader::URLLoader(const InstanceHandle& instance) { 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_URLLoader_1_0>()) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PassRefFromConstructor(get_interface<PPB_URLLoader_1_0>()->Create( 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) instance.pp_instance())); 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLLoader::URLLoader(const URLLoader& other) : Resource(other) { 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int32_t URLLoader::Open(const URLRequestInfo& request_info, 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CompletionCallback& cc) { 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_URLLoader_1_0>()) 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return cc.MayForce(PP_ERROR_NOINTERFACE); 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return get_interface<PPB_URLLoader_1_0>()->Open(pp_resource(), 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_info.pp_resource(), 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cc.pp_completion_callback()); 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int32_t URLLoader::FollowRedirect(const CompletionCallback& cc) { 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_URLLoader_1_0>()) 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return cc.MayForce(PP_ERROR_NOINTERFACE); 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return get_interface<PPB_URLLoader_1_0>()->FollowRedirect( 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp_resource(), cc.pp_completion_callback()); 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLLoader::GetUploadProgress(int64_t* bytes_sent, 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int64_t* total_bytes_to_be_sent) const { 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_URLLoader_1_0>()) 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PP_ToBool(get_interface<PPB_URLLoader_1_0>()->GetUploadProgress( 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp_resource(), bytes_sent, total_bytes_to_be_sent)); 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLLoader::GetDownloadProgress( 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int64_t* bytes_received, 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int64_t* total_bytes_to_be_received) const { 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_URLLoader_1_0>()) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PP_ToBool(get_interface<PPB_URLLoader_1_0>()->GetDownloadProgress( 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp_resource(), bytes_received, total_bytes_to_be_received)); 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLResponseInfo URLLoader::GetResponseInfo() const { 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_URLLoader_1_0>()) 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return URLResponseInfo(); 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return URLResponseInfo(PASS_REF, 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) get_interface<PPB_URLLoader_1_0>()->GetResponseInfo( 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp_resource())); 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int32_t URLLoader::ReadResponseBody(void* buffer, 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int32_t bytes_to_read, 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CompletionCallback& cc) { 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_URLLoader_1_0>()) 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return cc.MayForce(PP_ERROR_NOINTERFACE); 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return get_interface<PPB_URLLoader_1_0>()->ReadResponseBody( 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp_resource(), buffer, bytes_to_read, cc.pp_completion_callback()); 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int32_t URLLoader::FinishStreamingToFile(const CompletionCallback& cc) { 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_URLLoader_1_0>()) 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return cc.MayForce(PP_ERROR_NOINTERFACE); 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return get_interface<PPB_URLLoader_1_0>()->FinishStreamingToFile( 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp_resource(), cc.pp_completion_callback()); 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLLoader::Close() { 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_URLLoader_1_0>()) 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) get_interface<PPB_URLLoader_1_0>()->Close(pp_resource()); 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace pp 104