ppapi/cpp/dev/tcp_socket_dev.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 #include "ppapi/cpp/dev/tcp_socket_dev.h"
   6
   7 #include "ppapi/c/pp_errors.h"
   8 #include "ppapi/cpp/completion_callback.h"
   9 #include "ppapi/cpp/instance_handle.h"
  10 #include "ppapi/cpp/module_impl.h"
  11
  12 namespace pp {
  13
  14 namespace {
  15
  16 template <> const char* interface_name<PPB_TCPSocket_Dev_0_1>() {
  17   return PPB_TCPSOCKET_DEV_INTERFACE_0_1;
  18 }
  19
  20 }  // namespace
  21
  22 TCPSocket_Dev::TCPSocket_Dev() {
  23 }
  24
  25 TCPSocket_Dev::TCPSocket_Dev(const InstanceHandle& instance) {
  26   if (has_interface<PPB_TCPSocket_Dev_0_1>()) {
  27     PassRefFromConstructor(get_interface<PPB_TCPSocket_Dev_0_1>()->Create(
  28         instance.pp_instance()));
  29   }
  30 }
  31
  32 TCPSocket_Dev::TCPSocket_Dev(PassRef, PP_Resource resource)
  33     : Resource(PASS_REF, resource) {
  34 }
  35
  36 TCPSocket_Dev::TCPSocket_Dev(const TCPSocket_Dev& other) : Resource(other) {
  37 }
  38
  39 TCPSocket_Dev::~TCPSocket_Dev() {
  40 }
  41
  42 TCPSocket_Dev& TCPSocket_Dev::operator=(const TCPSocket_Dev& other) {
  43   Resource::operator=(other);
  44   return *this;
  45 }
  46
  47 // static
  48 bool TCPSocket_Dev::IsAvailable() {
  49   return has_interface<PPB_TCPSocket_Dev_0_1>();
  50 }
  51
  52 int32_t TCPSocket_Dev::Connect(const NetAddress_Dev& addr,
  53                                const CompletionCallback& callback) {
  54   if (has_interface<PPB_TCPSocket_Dev_0_1>()) {
  55     return get_interface<PPB_TCPSocket_Dev_0_1>()->Connect(
  56         pp_resource(), addr.pp_resource(), callback.pp_completion_callback());
  57   }
  58   return callback.MayForce(PP_ERROR_NOINTERFACE);
  59 }
  60
  61 NetAddress_Dev TCPSocket_Dev::GetLocalAddress() const {
  62   if (has_interface<PPB_TCPSocket_Dev_0_1>()) {
  63     return NetAddress_Dev(
  64         PASS_REF,
  65         get_interface<PPB_TCPSocket_Dev_0_1>()->GetLocalAddress(pp_resource()));
  66   }
  67   return NetAddress_Dev();
  68 }
  69
  70 NetAddress_Dev TCPSocket_Dev::GetRemoteAddress() const {
  71   if (has_interface<PPB_TCPSocket_Dev_0_1>()) {
  72     return NetAddress_Dev(
  73         PASS_REF,
  74         get_interface<PPB_TCPSocket_Dev_0_1>()->GetRemoteAddress(
  75             pp_resource()));
  76   }
  77   return NetAddress_Dev();
  78 }
  79
  80 int32_t TCPSocket_Dev::Read(char* buffer,
  81                             int32_t bytes_to_read,
  82                             const CompletionCallback& callback) {
  83   if (has_interface<PPB_TCPSocket_Dev_0_1>()) {
  84     return get_interface<PPB_TCPSocket_Dev_0_1>()->Read(
  85         pp_resource(), buffer, bytes_to_read,
  86         callback.pp_completion_callback());
  87   }
  88   return callback.MayForce(PP_ERROR_NOINTERFACE);
  89 }
  90
  91 int32_t TCPSocket_Dev::Write(const char* buffer,
  92                              int32_t bytes_to_write,
  93                              const CompletionCallback& callback) {
  94   if (has_interface<PPB_TCPSocket_Dev_0_1>()) {
  95     return get_interface<PPB_TCPSocket_Dev_0_1>()->Write(
  96         pp_resource(), buffer, bytes_to_write,
  97         callback.pp_completion_callback());
  98   }
  99   return callback.MayForce(PP_ERROR_NOINTERFACE);
 100 }
 101
 102 void TCPSocket_Dev::Close() {
 103   if (has_interface<PPB_TCPSocket_Dev_0_1>())
 104     get_interface<PPB_TCPSocket_Dev_0_1>()->Close(pp_resource());
 105 }
 106
 107 int32_t TCPSocket_Dev::SetOption(PP_TCPSocket_Option_Dev name,
 108                                  const Var& value,
 109                                  const CompletionCallback& callback) {
 110   if (has_interface<PPB_TCPSocket_Dev_0_1>()) {
 111     return get_interface<PPB_TCPSocket_Dev_0_1>()->SetOption(
 112         pp_resource(), name, value.pp_var(), callback.pp_completion_callback());
 113   }
 114   return callback.MayForce(PP_ERROR_NOINTERFACE);
 115 }
 116
 117 }  // namespace pp