ppapi/thunk/ppb_udp_socket_thunk.cc

   1 // Copyright 2013 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_udp_socket.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_udp_socket.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_udp_socket_api.h"
  14
  15 namespace ppapi {
  16 namespace thunk {
  17
  18 namespace {
  19
  20 PP_Resource Create(PP_Instance instance) {
  21   VLOG(4) << "PPB_UDPSocket::Create()";
  22   EnterResourceCreation enter(instance);
  23   if (enter.failed())
  24     return 0;
  25   return enter.functions()->CreateUDPSocket(instance);
  26 }
  27
  28 PP_Bool IsUDPSocket(PP_Resource resource) {
  29   VLOG(4) << "PPB_UDPSocket::IsUDPSocket()";
  30   EnterResource<PPB_UDPSocket_API> enter(resource, false);
  31   return PP_FromBool(enter.succeeded());
  32 }
  33
  34 int32_t Bind(PP_Resource udp_socket,
  35              PP_Resource addr,
  36              struct PP_CompletionCallback callback) {
  37   VLOG(4) << "PPB_UDPSocket::Bind()";
  38   EnterResource<PPB_UDPSocket_API> enter(udp_socket, callback, true);
  39   if (enter.failed())
  40     return enter.retval();
  41   return enter.SetResult(enter.object()->Bind(addr, enter.callback()));
  42 }
  43
  44 PP_Resource GetBoundAddress(PP_Resource udp_socket) {
  45   VLOG(4) << "PPB_UDPSocket::GetBoundAddress()";
  46   EnterResource<PPB_UDPSocket_API> enter(udp_socket, true);
  47   if (enter.failed())
  48     return 0;
  49   return enter.object()->GetBoundAddress();
  50 }
  51
  52 int32_t RecvFrom(PP_Resource udp_socket,
  53                  char* buffer,
  54                  int32_t num_bytes,
  55                  PP_Resource* addr,
  56                  struct PP_CompletionCallback callback) {
  57   VLOG(4) << "PPB_UDPSocket::RecvFrom()";
  58   EnterResource<PPB_UDPSocket_API> enter(udp_socket, callback, true);
  59   if (enter.failed())
  60     return enter.retval();
  61   return enter.SetResult(enter.object()->RecvFrom(buffer,
  62                                                   num_bytes,
  63                                                   addr,
  64                                                   enter.callback()));
  65 }
  66
  67 int32_t SendTo(PP_Resource udp_socket,
  68                const char* buffer,
  69                int32_t num_bytes,
  70                PP_Resource addr,
  71                struct PP_CompletionCallback callback) {
  72   VLOG(4) << "PPB_UDPSocket::SendTo()";
  73   EnterResource<PPB_UDPSocket_API> enter(udp_socket, callback, true);
  74   if (enter.failed())
  75     return enter.retval();
  76   return enter.SetResult(enter.object()->SendTo(buffer,
  77                                                 num_bytes,
  78                                                 addr,
  79                                                 enter.callback()));
  80 }
  81
  82 void Close(PP_Resource udp_socket) {
  83   VLOG(4) << "PPB_UDPSocket::Close()";
  84   EnterResource<PPB_UDPSocket_API> enter(udp_socket, true);
  85   if (enter.failed())
  86     return;
  87   enter.object()->Close();
  88 }
  89
  90 int32_t SetOption(PP_Resource udp_socket,
  91                   PP_UDPSocket_Option name,
  92                   struct PP_Var value,
  93                   struct PP_CompletionCallback callback) {
  94   VLOG(4) << "PPB_UDPSocket::SetOption()";
  95   EnterResource<PPB_UDPSocket_API> enter(udp_socket, callback, true);
  96   if (enter.failed())
  97     return enter.retval();
  98   return enter.SetResult(enter.object()->SetOption(name,
  99                                                    value,
 100                                                    enter.callback()));
 101 }
 102
 103 const PPB_UDPSocket_1_0 g_ppb_udpsocket_thunk_1_0 = {
 104   &Create,
 105   &IsUDPSocket,
 106   &Bind,
 107   &GetBoundAddress,
 108   &RecvFrom,
 109   &SendTo,
 110   &Close,
 111   &SetOption
 112 };
 113
 114 }  // namespace
 115
 116 PPAPI_THUNK_EXPORT const PPB_UDPSocket_1_0* GetPPB_UDPSocket_1_0_Thunk() {
 117   return &g_ppb_udpsocket_thunk_1_0;
 118 }
 119
 120 }  // namespace thunk
 121 }  // namespace ppapi