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// From ppb_websocket.idl modified Tue Aug 20 08:13:36 2013.
6
7#include "ppapi/c/pp_completion_callback.h"
8#include "ppapi/c/pp_errors.h"
9#include "ppapi/c/ppb_websocket.h"
10#include "ppapi/shared_impl/tracked_callback.h"
11#include "ppapi/thunk/enter.h"
12#include "ppapi/thunk/ppapi_thunk_export.h"
13#include "ppapi/thunk/ppb_websocket_api.h"
14
15namespace ppapi {
16namespace thunk {
17
18namespace {
19
20PP_Resource Create(PP_Instance instance) {
21  VLOG(4) << "PPB_WebSocket::Create()";
22  EnterResourceCreation enter(instance);
23  if (enter.failed())
24    return 0;
25  return enter.functions()->CreateWebSocket(instance);
26}
27
28PP_Bool IsWebSocket(PP_Resource resource) {
29  VLOG(4) << "PPB_WebSocket::IsWebSocket()";
30  EnterResource<PPB_WebSocket_API> enter(resource, false);
31  return PP_FromBool(enter.succeeded());
32}
33
34int32_t Connect(PP_Resource web_socket,
35                struct PP_Var url,
36                const struct PP_Var protocols[],
37                uint32_t protocol_count,
38                struct PP_CompletionCallback callback) {
39  VLOG(4) << "PPB_WebSocket::Connect()";
40  EnterResource<PPB_WebSocket_API> enter(web_socket, callback, false);
41  if (enter.failed())
42    return enter.retval();
43  return enter.SetResult(enter.object()->Connect(url,
44                                                 protocols,
45                                                 protocol_count,
46                                                 enter.callback()));
47}
48
49int32_t Close(PP_Resource web_socket,
50              uint16_t code,
51              struct PP_Var reason,
52              struct PP_CompletionCallback callback) {
53  VLOG(4) << "PPB_WebSocket::Close()";
54  EnterResource<PPB_WebSocket_API> enter(web_socket, callback, false);
55  if (enter.failed())
56    return enter.retval();
57  return enter.SetResult(enter.object()->Close(code, reason, enter.callback()));
58}
59
60int32_t ReceiveMessage(PP_Resource web_socket,
61                       struct PP_Var* message,
62                       struct PP_CompletionCallback callback) {
63  VLOG(4) << "PPB_WebSocket::ReceiveMessage()";
64  EnterResource<PPB_WebSocket_API> enter(web_socket, callback, false);
65  if (enter.failed())
66    return enter.retval();
67  return enter.SetResult(enter.object()->ReceiveMessage(message,
68                                                        enter.callback()));
69}
70
71int32_t SendMessage(PP_Resource web_socket, struct PP_Var message) {
72  VLOG(4) << "PPB_WebSocket::SendMessage()";
73  EnterResource<PPB_WebSocket_API> enter(web_socket, false);
74  if (enter.failed())
75    return enter.retval();
76  return enter.object()->SendMessage(message);
77}
78
79uint64_t GetBufferedAmount(PP_Resource web_socket) {
80  VLOG(4) << "PPB_WebSocket::GetBufferedAmount()";
81  EnterResource<PPB_WebSocket_API> enter(web_socket, false);
82  if (enter.failed())
83    return 0;
84  return enter.object()->GetBufferedAmount();
85}
86
87uint16_t GetCloseCode(PP_Resource web_socket) {
88  VLOG(4) << "PPB_WebSocket::GetCloseCode()";
89  EnterResource<PPB_WebSocket_API> enter(web_socket, false);
90  if (enter.failed())
91    return 0;
92  return enter.object()->GetCloseCode();
93}
94
95struct PP_Var GetCloseReason(PP_Resource web_socket) {
96  VLOG(4) << "PPB_WebSocket::GetCloseReason()";
97  EnterResource<PPB_WebSocket_API> enter(web_socket, false);
98  if (enter.failed())
99    return PP_MakeUndefined();
100  return enter.object()->GetCloseReason();
101}
102
103PP_Bool GetCloseWasClean(PP_Resource web_socket) {
104  VLOG(4) << "PPB_WebSocket::GetCloseWasClean()";
105  EnterResource<PPB_WebSocket_API> enter(web_socket, false);
106  if (enter.failed())
107    return PP_FALSE;
108  return enter.object()->GetCloseWasClean();
109}
110
111struct PP_Var GetExtensions(PP_Resource web_socket) {
112  VLOG(4) << "PPB_WebSocket::GetExtensions()";
113  EnterResource<PPB_WebSocket_API> enter(web_socket, false);
114  if (enter.failed())
115    return PP_MakeUndefined();
116  return enter.object()->GetExtensions();
117}
118
119struct PP_Var GetProtocol(PP_Resource web_socket) {
120  VLOG(4) << "PPB_WebSocket::GetProtocol()";
121  EnterResource<PPB_WebSocket_API> enter(web_socket, false);
122  if (enter.failed())
123    return PP_MakeUndefined();
124  return enter.object()->GetProtocol();
125}
126
127PP_WebSocketReadyState GetReadyState(PP_Resource web_socket) {
128  VLOG(4) << "PPB_WebSocket::GetReadyState()";
129  EnterResource<PPB_WebSocket_API> enter(web_socket, false);
130  if (enter.failed())
131    return PP_WEBSOCKETREADYSTATE_INVALID;
132  return enter.object()->GetReadyState();
133}
134
135struct PP_Var GetURL(PP_Resource web_socket) {
136  VLOG(4) << "PPB_WebSocket::GetURL()";
137  EnterResource<PPB_WebSocket_API> enter(web_socket, false);
138  if (enter.failed())
139    return PP_MakeUndefined();
140  return enter.object()->GetURL();
141}
142
143const PPB_WebSocket_1_0 g_ppb_websocket_thunk_1_0 = {
144  &Create,
145  &IsWebSocket,
146  &Connect,
147  &Close,
148  &ReceiveMessage,
149  &SendMessage,
150  &GetBufferedAmount,
151  &GetCloseCode,
152  &GetCloseReason,
153  &GetCloseWasClean,
154  &GetExtensions,
155  &GetProtocol,
156  &GetReadyState,
157  &GetURL
158};
159
160}  // namespace
161
162PPAPI_THUNK_EXPORT const PPB_WebSocket_1_0* GetPPB_WebSocket_1_0_Thunk() {
163  return &g_ppb_websocket_thunk_1_0;
164}
165
166}  // namespace thunk
167}  // namespace ppapi
168