Added CPP wrapper for PPB_TCPServerSocket_Private.

ppapi/cpp/private/tcp_server_socket_private.cc

+// 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/private/tcp_server_socket_private.h"
+
+#include "ppapi/c/pp_errors.h"
+#include "ppapi/cpp/completion_callback.h"
+#include "ppapi/cpp/instance_handle.h"
+#include "ppapi/cpp/module.h"
+#include "ppapi/cpp/module_impl.h"
+
+namespace pp {
+
+namespace {
+
+template <> const char* interface_name<PPB_TCPServerSocket_Private>() {
+  return PPB_TCPSERVERSOCKET_PRIVATE_INTERFACE;
+}
+
+}  // namespace
+
+TCPServerSocketPrivate::TCPServerSocketPrivate(const InstanceHandle& instance) {
+  if (has_interface<PPB_TCPServerSocket_Private>()) {
+    PassRefFromConstructor(get_interface<PPB_TCPServerSocket_Private>()->Create(
+        instance.pp_instance()));
+  }
+}
+
+// static
+bool TCPServerSocketPrivate::IsAvailable() {
+  return has_interface<PPB_TCPServerSocket_Private>();
+}
+
+int32_t TCPServerSocketPrivate::Listen(const PP_NetAddress_Private* addr,
+                                       int32_t backlog,
+                                       const CompletionCallback& callback) {
+  if (!has_interface<PPB_TCPServerSocket_Private>())
+    return callback.MayForce(PP_ERROR_NOINTERFACE);
+  return get_interface<PPB_TCPServerSocket_Private>()->Listen(
+      pp_resource(), addr, backlog, callback.pp_completion_callback());
+}
+
+int32_t TCPServerSocketPrivate::Accept(PP_Resource* tcp_socket,
+                                       const CompletionCallback& callback) {
+  if (!has_interface<PPB_TCPServerSocket_Private>())
+    return callback.MayForce(PP_ERROR_NOINTERFACE);
+  return get_interface<PPB_TCPServerSocket_Private>()->Accept(
+      pp_resource(), tcp_socket, callback.pp_completion_callback());
+}
+
+void TCPServerSocketPrivate::StopListening() {
+  if (!has_interface<PPB_TCPServerSocket_Private>())
+    return;
+  return get_interface<PPB_TCPServerSocket_Private>()->StopListening(
+      pp_resource());
+}
+
+}  // namespace pp