root/ppapi/thunk/ppb_websocket_thunk.cc

DEFINITIONS

1. Create
2. IsWebSocket
3. Connect
4. Close
5. ReceiveMessage
6. SendMessage
7. GetBufferedAmount
8. GetCloseCode
9. GetCloseReason
10. GetCloseWasClean
11. GetExtensions
12. GetProtocol
13. GetReadyState
14. GetURL
15. GetPPB_WebSocket_1_0_Thunk

// 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.

// From ppb_websocket.idl modified Tue Aug 20 08:13:36 2013.

#include "ppapi/c/pp_completion_callback.h"
#include "ppapi/c/pp_errors.h"
#include "ppapi/c/ppb_websocket.h"
#include "ppapi/shared_impl/tracked_callback.h"
#include "ppapi/thunk/enter.h"
#include "ppapi/thunk/ppapi_thunk_export.h"
#include "ppapi/thunk/ppb_websocket_api.h"

namespace ppapi {
namespace thunk {

namespace {

PP_Resource Create(PP_Instance instance) {
  VLOG(4) << "PPB_WebSocket::Create()";
  EnterResourceCreation enter(instance);
  if (enter.failed())
    return 0;
  return enter.functions()->CreateWebSocket(instance);
}

PP_Bool IsWebSocket(PP_Resource resource) {
  VLOG(4) << "PPB_WebSocket::IsWebSocket()";
  EnterResource<PPB_WebSocket_API> enter(resource, false);
  return PP_FromBool(enter.succeeded());
}

int32_t Connect(PP_Resource web_socket,
                struct PP_Var url,
                const struct PP_Var protocols[],
                uint32_t protocol_count,
                struct PP_CompletionCallback callback) {
  VLOG(4) << "PPB_WebSocket::Connect()";
  EnterResource<PPB_WebSocket_API> enter(web_socket, callback, false);
  if (enter.failed())
    return enter.retval();
  return enter.SetResult(enter.object()->Connect(url,
                                                 protocols,
                                                 protocol_count,
                                                 enter.callback()));
}

int32_t Close(PP_Resource web_socket,
              uint16_t code,
              struct PP_Var reason,
              struct PP_CompletionCallback callback) {
  VLOG(4) << "PPB_WebSocket::Close()";
  EnterResource<PPB_WebSocket_API> enter(web_socket, callback, false);
  if (enter.failed())
    return enter.retval();
  return enter.SetResult(enter.object()->Close(code, reason, enter.callback()));
}

int32_t ReceiveMessage(PP_Resource web_socket,
                       struct PP_Var* message,
                       struct PP_CompletionCallback callback) {
  VLOG(4) << "PPB_WebSocket::ReceiveMessage()";
  EnterResource<PPB_WebSocket_API> enter(web_socket, callback, false);
  if (enter.failed())
    return enter.retval();
  return enter.SetResult(enter.object()->ReceiveMessage(message,
                                                        enter.callback()));
}

int32_t SendMessage(PP_Resource web_socket, struct PP_Var message) {
  VLOG(4) << "PPB_WebSocket::SendMessage()";
  EnterResource<PPB_WebSocket_API> enter(web_socket, false);
  if (enter.failed())
    return enter.retval();
  return enter.object()->SendMessage(message);
}

uint64_t GetBufferedAmount(PP_Resource web_socket) {
  VLOG(4) << "PPB_WebSocket::GetBufferedAmount()";
  EnterResource<PPB_WebSocket_API> enter(web_socket, false);
  if (enter.failed())
    return 0;
  return enter.object()->GetBufferedAmount();
}

uint16_t GetCloseCode(PP_Resource web_socket) {
  VLOG(4) << "PPB_WebSocket::GetCloseCode()";
  EnterResource<PPB_WebSocket_API> enter(web_socket, false);
  if (enter.failed())
    return 0;
  return enter.object()->GetCloseCode();
}

struct PP_Var GetCloseReason(PP_Resource web_socket) {
  VLOG(4) << "PPB_WebSocket::GetCloseReason()";
  EnterResource<PPB_WebSocket_API> enter(web_socket, false);
  if (enter.failed())
    return PP_MakeUndefined();
  return enter.object()->GetCloseReason();
}

PP_Bool GetCloseWasClean(PP_Resource web_socket) {
  VLOG(4) << "PPB_WebSocket::GetCloseWasClean()";
  EnterResource<PPB_WebSocket_API> enter(web_socket, false);
  if (enter.failed())
    return PP_FALSE;
  return enter.object()->GetCloseWasClean();
}

struct PP_Var GetExtensions(PP_Resource web_socket) {
  VLOG(4) << "PPB_WebSocket::GetExtensions()";
  EnterResource<PPB_WebSocket_API> enter(web_socket, false);
  if (enter.failed())
    return PP_MakeUndefined();
  return enter.object()->GetExtensions();
}

struct PP_Var GetProtocol(PP_Resource web_socket) {
  VLOG(4) << "PPB_WebSocket::GetProtocol()";
  EnterResource<PPB_WebSocket_API> enter(web_socket, false);
  if (enter.failed())
    return PP_MakeUndefined();
  return enter.object()->GetProtocol();
}

PP_WebSocketReadyState GetReadyState(PP_Resource web_socket) {
  VLOG(4) << "PPB_WebSocket::GetReadyState()";
  EnterResource<PPB_WebSocket_API> enter(web_socket, false);
  if (enter.failed())
    return PP_WEBSOCKETREADYSTATE_INVALID;
  return enter.object()->GetReadyState();
}

struct PP_Var GetURL(PP_Resource web_socket) {
  VLOG(4) << "PPB_WebSocket::GetURL()";
  EnterResource<PPB_WebSocket_API> enter(web_socket, false);
  if (enter.failed())
    return PP_MakeUndefined();
  return enter.object()->GetURL();
}

const PPB_WebSocket_1_0 g_ppb_websocket_thunk_1_0 = {
  &Create,
  &IsWebSocket,
  &Connect,
  &Close,
  &ReceiveMessage,
  &SendMessage,
  &GetBufferedAmount,
  &GetCloseCode,
  &GetCloseReason,
  &GetCloseWasClean,
  &GetExtensions,
  &GetProtocol,
  &GetReadyState,
  &GetURL
};

}  // namespace

PPAPI_THUNK_EXPORT const PPB_WebSocket_1_0* GetPPB_WebSocket_1_0_Thunk() {
  return &g_ppb_websocket_thunk_1_0;
}

}  // namespace thunk
}  // namespace ppapi