| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ppapi/cpp/websocket.h" |
| |
| #include "ppapi/c/pp_errors.h" |
| #include "ppapi/c/pp_macros.h" |
| #include "ppapi/cpp/completion_callback.h" |
| #include "ppapi/cpp/instance_handle.h" |
| #include "ppapi/cpp/module.h" |
| #include "ppapi/cpp/module_impl.h" |
| #include "ppapi/cpp/var.h" |
| |
| namespace pp { |
| |
| namespace { |
| |
| template <> const char* interface_name<PPB_WebSocket_1_0>() { |
| return PPB_WEBSOCKET_INTERFACE_1_0; |
| } |
| |
| } // namespace |
| |
| WebSocket::WebSocket(const InstanceHandle& instance) { |
| if (!has_interface<PPB_WebSocket_1_0>()) |
| return; |
| PassRefFromConstructor(get_interface<PPB_WebSocket_1_0>()->Create( |
| instance.pp_instance())); |
| } |
| |
| WebSocket::~WebSocket() { |
| } |
| |
| int32_t WebSocket::Connect(const Var& url, const Var protocols[], |
| uint32_t protocol_count, const CompletionCallback& callback) { |
| if (!has_interface<PPB_WebSocket_1_0>()) |
| return PP_ERROR_BADRESOURCE; |
| |
| // Convert protocols to C interface. |
| PP_Var *c_protocols = NULL; |
| if (protocol_count) |
| c_protocols = new PP_Var[protocol_count]; |
| for (uint32_t i = 0; i < protocol_count; ++i) |
| c_protocols[i] = protocols[i].pp_var(); |
| |
| int32_t result = get_interface<PPB_WebSocket_1_0>()->Connect( |
| pp_resource(), url.pp_var(), c_protocols, protocol_count, |
| callback.pp_completion_callback()); |
| if (c_protocols) |
| delete[] c_protocols; |
| return result; |
| } |
| |
| int32_t WebSocket::Close(uint16_t code, const Var& reason, |
| const CompletionCallback& callback) { |
| if (!has_interface<PPB_WebSocket_1_0>()) |
| return PP_ERROR_BADRESOURCE; |
| |
| return get_interface<PPB_WebSocket_1_0>()->Close( |
| pp_resource(), code, reason.pp_var(), |
| callback.pp_completion_callback()); |
| } |
| |
| int32_t WebSocket::ReceiveMessage(Var* message, |
| const CompletionCallback& callback) { |
| if (!has_interface<PPB_WebSocket_1_0>()) |
| return PP_ERROR_BADRESOURCE; |
| |
| // Initialize |message| to release old internal PP_Var of reused |message|. |
| if (message) |
| *message = Var(); |
| |
| return get_interface<PPB_WebSocket_1_0>()->ReceiveMessage( |
| pp_resource(), const_cast<PP_Var*>(&message->pp_var()), |
| callback.pp_completion_callback()); |
| } |
| |
| int32_t WebSocket::SendMessage(const Var& message) { |
| if (!has_interface<PPB_WebSocket_1_0>()) |
| return PP_ERROR_BADRESOURCE; |
| |
| return get_interface<PPB_WebSocket_1_0>()->SendMessage( |
| pp_resource(), message.pp_var()); |
| } |
| |
| uint64_t WebSocket::GetBufferedAmount() { |
| if (!has_interface<PPB_WebSocket_1_0>()) |
| return 0; |
| |
| return get_interface<PPB_WebSocket_1_0>()->GetBufferedAmount(pp_resource()); |
| } |
| |
| uint16_t WebSocket::GetCloseCode() { |
| if (!has_interface<PPB_WebSocket_1_0>()) |
| return 0; |
| |
| return get_interface<PPB_WebSocket_1_0>()->GetCloseCode(pp_resource()); |
| } |
| |
| Var WebSocket::GetCloseReason() { |
| if (!has_interface<PPB_WebSocket_1_0>()) |
| return 0; |
| |
| return Var(PASS_REF, |
| get_interface<PPB_WebSocket_1_0>()->GetCloseReason(pp_resource())); |
| } |
| |
| bool WebSocket::GetCloseWasClean() { |
| if (!has_interface<PPB_WebSocket_1_0>()) |
| return false; |
| |
| PP_Bool result = |
| get_interface<PPB_WebSocket_1_0>()->GetCloseWasClean(pp_resource()); |
| return PP_ToBool(result); |
| } |
| |
| Var WebSocket::GetExtensions() { |
| if (!has_interface<PPB_WebSocket_1_0>()) |
| return Var(); |
| |
| return Var(PASS_REF, |
| get_interface<PPB_WebSocket_1_0>()->GetExtensions(pp_resource())); |
| } |
| |
| Var WebSocket::GetProtocol() { |
| if (!has_interface<PPB_WebSocket_1_0>()) |
| return Var(); |
| |
| return Var(PASS_REF, |
| get_interface<PPB_WebSocket_1_0>()->GetProtocol(pp_resource())); |
| } |
| |
| PP_WebSocketReadyState WebSocket::GetReadyState() { |
| if (!has_interface<PPB_WebSocket_1_0>()) |
| return PP_WEBSOCKETREADYSTATE_INVALID; |
| |
| return get_interface<PPB_WebSocket_1_0>()->GetReadyState(pp_resource()); |
| } |
| |
| Var WebSocket::GetURL() { |
| if (!has_interface<PPB_WebSocket_1_0>()) |
| return Var(); |
| |
| return Var(PASS_REF, |
| get_interface<PPB_WebSocket_1_0>()->GetURL(pp_resource())); |
| } |
| |
| } // namespace pp |