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/websocket.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/c/pp_errors.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/c/pp_macros.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/completion_callback.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/instance_handle.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/module.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/module_impl.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/var.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace pp { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)template <> const char* interface_name<PPB_WebSocket_1_0>() { 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PPB_WEBSOCKET_INTERFACE_1_0; 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)WebSocket::WebSocket(const InstanceHandle& instance) { 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_WebSocket_1_0>()) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PassRefFromConstructor(get_interface<PPB_WebSocket_1_0>()->Create( 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) instance.pp_instance())); 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)WebSocket::~WebSocket() { 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int32_t WebSocket::Connect(const Var& url, const Var protocols[], 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint32_t protocol_count, const CompletionCallback& callback) { 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_WebSocket_1_0>()) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PP_ERROR_BADRESOURCE; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Convert protocols to C interface. 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PP_Var *c_protocols = NULL; 428bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) if (protocol_count) 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) c_protocols = new PP_Var[protocol_count]; 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (uint32_t i = 0; i < protocol_count; ++i) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) c_protocols[i] = protocols[i].pp_var(); 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int32_t result = get_interface<PPB_WebSocket_1_0>()->Connect( 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp_resource(), url.pp_var(), c_protocols, protocol_count, 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) callback.pp_completion_callback()); 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (c_protocols) 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delete[] c_protocols; 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int32_t WebSocket::Close(uint16_t code, const Var& reason, 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CompletionCallback& callback) { 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_WebSocket_1_0>()) 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PP_ERROR_BADRESOURCE; 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return get_interface<PPB_WebSocket_1_0>()->Close( 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp_resource(), code, reason.pp_var(), 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) callback.pp_completion_callback()); 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int32_t WebSocket::ReceiveMessage(Var* message, 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CompletionCallback& callback) { 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_WebSocket_1_0>()) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PP_ERROR_BADRESOURCE; 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Initialize |message| to release old internal PP_Var of reused |message|. 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (message) 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *message = Var(); 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return get_interface<PPB_WebSocket_1_0>()->ReceiveMessage( 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp_resource(), const_cast<PP_Var*>(&message->pp_var()), 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) callback.pp_completion_callback()); 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int32_t WebSocket::SendMessage(const Var& message) { 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_WebSocket_1_0>()) 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PP_ERROR_BADRESOURCE; 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return get_interface<PPB_WebSocket_1_0>()->SendMessage( 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp_resource(), message.pp_var()); 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)uint64_t WebSocket::GetBufferedAmount() { 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_WebSocket_1_0>()) 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0; 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return get_interface<PPB_WebSocket_1_0>()->GetBufferedAmount(pp_resource()); 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)uint16_t WebSocket::GetCloseCode() { 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_WebSocket_1_0>()) 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0; 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return get_interface<PPB_WebSocket_1_0>()->GetCloseCode(pp_resource()); 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)Var WebSocket::GetCloseReason() { 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_WebSocket_1_0>()) 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0; 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return Var(PASS_REF, 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) get_interface<PPB_WebSocket_1_0>()->GetCloseReason(pp_resource())); 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool WebSocket::GetCloseWasClean() { 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_WebSocket_1_0>()) 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PP_Bool result = 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) get_interface<PPB_WebSocket_1_0>()->GetCloseWasClean(pp_resource()); 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PP_ToBool(result); 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)Var WebSocket::GetExtensions() { 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_WebSocket_1_0>()) 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return Var(); 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return Var(PASS_REF, 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) get_interface<PPB_WebSocket_1_0>()->GetExtensions(pp_resource())); 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)Var WebSocket::GetProtocol() { 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_WebSocket_1_0>()) 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return Var(); 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return Var(PASS_REF, 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) get_interface<PPB_WebSocket_1_0>()->GetProtocol(pp_resource())); 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PP_WebSocketReadyState WebSocket::GetReadyState() { 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_WebSocket_1_0>()) 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PP_WEBSOCKETREADYSTATE_INVALID; 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return get_interface<PPB_WebSocket_1_0>()->GetReadyState(pp_resource()); 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)Var WebSocket::GetURL() { 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_interface<PPB_WebSocket_1_0>()) 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return Var(); 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return Var(PASS_REF, 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) get_interface<PPB_WebSocket_1_0>()->GetURL(pp_resource())); 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace pp 150