AllowBroadcast() is exposed to NaCl.

ppapi/cpp/private/udp_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/udp_socket_private.h"
 
 #include "ppapi/c/pp_bool.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"
+#include "ppapi/cpp/var.h"
 
 namespace pp {
 
 namespace {
 
+template <> const char* interface_name<PPB_UDPSocket_Private_0_4>() {
+  return PPB_UDPSOCKET_PRIVATE_INTERFACE_0_4;
+}
+
 template <> const char* interface_name<PPB_UDPSocket_Private_0_3>() {
   return PPB_UDPSOCKET_PRIVATE_INTERFACE_0_3;
 }
 
 }  // namespace
 
 UDPSocketPrivate::UDPSocketPrivate(const InstanceHandle& instance) {
-  if (has_interface<PPB_UDPSocket_Private_0_3>()) {
+  if (has_interface<PPB_UDPSocket_Private_0_4>()) {
+    PassRefFromConstructor(get_interface<PPB_UDPSocket_Private_0_4>()->Create(
+        instance.pp_instance()));
+  } else if (has_interface<PPB_UDPSocket_Private_0_3>()) {
     PassRefFromConstructor(get_interface<PPB_UDPSocket_Private_0_3>()->Create(
-                               instance.pp_instance()));
+        instance.pp_instance()));
   }
 }
 
 // static
 bool UDPSocketPrivate::IsAvailable() {
-  return has_interface<PPB_UDPSocket_Private_0_3>();
+  return has_interface<PPB_UDPSocket_Private_0_4>() ||
+      has_interface<PPB_UDPSocket_Private_0_3>();
+}
+
+int32_t UDPSocketPrivate::SetSocketFeature(PP_UDPSocketFeature_Private name,
+                                           const Var& value) {
+  if (has_interface<PPB_UDPSocket_Private_0_4>()) {
+    return get_interface<PPB_UDPSocket_Private_0_4>()->SetSocketFeature(
+        pp_resource(), name, value.pp_var());
+  }
+  return PP_ERROR_NOINTERFACE;
 }
 
 int32_t UDPSocketPrivate::Bind(const PP_NetAddress_Private* addr,
                                const CompletionCallback& callback) {
-  if (!has_interface<PPB_UDPSocket_Private_0_3>())
-    return PP_ERROR_NOINTERFACE;
-  return get_interface<PPB_UDPSocket_Private_0_3>()->Bind(
-      pp_resource(), addr, callback.pp_completion_callback());
+  if (has_interface<PPB_UDPSocket_Private_0_4>()) {
+    return get_interface<PPB_UDPSocket_Private_0_4>()->Bind(
+        pp_resource(), addr, callback.pp_completion_callback());
+  }
+  if (has_interface<PPB_UDPSocket_Private_0_3>()) {
+    return get_interface<PPB_UDPSocket_Private_0_3>()->Bind(
+        pp_resource(), addr, callback.pp_completion_callback());
+  }
+  return callback.MayForce(PP_ERROR_NOINTERFACE);
 }
 
 bool UDPSocketPrivate::GetBoundAddress(PP_NetAddress_Private* addr) {
-  if (!has_interface<PPB_UDPSocket_Private_0_3>())
-    return false;
-
-  PP_Bool result = get_interface<PPB_UDPSocket_Private_0_3>()->GetBoundAddress(
-      pp_resource(), addr);
-  return PP_ToBool(result);
+  if (has_interface<PPB_UDPSocket_Private_0_4>()) {
+    PP_Bool result =
+        get_interface<PPB_UDPSocket_Private_0_4>()->GetBoundAddress(
+            pp_resource(), addr);
+    return PP_ToBool(result);
+  }
+  if (has_interface<PPB_UDPSocket_Private_0_3>()) {
+    PP_Bool result =
+        get_interface<PPB_UDPSocket_Private_0_3>()->GetBoundAddress(
+            pp_resource(), addr);
+    return PP_ToBool(result);
+  }
+  return false;
 }
 
 int32_t UDPSocketPrivate::RecvFrom(char* buffer,
                                    int32_t num_bytes,
                                    const CompletionCallback& callback) {
-  if (!has_interface<PPB_UDPSocket_Private_0_3>())
-    return PP_ERROR_NOINTERFACE;
-  return get_interface<PPB_UDPSocket_Private_0_3>()->RecvFrom(
-      pp_resource(), buffer, num_bytes, callback.pp_completion_callback());
+  if (has_interface<PPB_UDPSocket_Private_0_4>()) {
+    return get_interface<PPB_UDPSocket_Private_0_4>()->RecvFrom(
+        pp_resource(), buffer, num_bytes, callback.pp_completion_callback());
+  }
+  if (has_interface<PPB_UDPSocket_Private_0_3>()) {
+    return get_interface<PPB_UDPSocket_Private_0_3>()->RecvFrom(
+        pp_resource(), buffer, num_bytes, callback.pp_completion_callback());
+  }
+  return callback.MayForce(PP_ERROR_NOINTERFACE);
 }
 
 bool UDPSocketPrivate::GetRecvFromAddress(PP_NetAddress_Private* addr) {
-  if (!has_interface<PPB_UDPSocket_Private_0_3>())
-    return false;
-
-  PP_Bool result =
-      get_interface<PPB_UDPSocket_Private_0_3>()->GetRecvFromAddress(
-          pp_resource(), addr);
-  return PP_ToBool(result);
+  if (has_interface<PPB_UDPSocket_Private_0_4>()) {
+    PP_Bool result =
+        get_interface<PPB_UDPSocket_Private_0_4>()->GetRecvFromAddress(
+            pp_resource(), addr);
+    return PP_ToBool(result);
+  }
+  if (has_interface<PPB_UDPSocket_Private_0_3>()) {
+    PP_Bool result =
+        get_interface<PPB_UDPSocket_Private_0_3>()->GetRecvFromAddress(
+            pp_resource(), addr);
+    return PP_ToBool(result);
+  }
+  return false;
 }
 
 int32_t UDPSocketPrivate::SendTo(const char* buffer,
                                  int32_t num_bytes,
                                  const PP_NetAddress_Private* addr,
                                  const CompletionCallback& callback) {
-  if (!has_interface<PPB_UDPSocket_Private_0_3>())
-    return PP_ERROR_NOINTERFACE;
-  return get_interface<PPB_UDPSocket_Private_0_3>()->SendTo(
-      pp_resource(), buffer, num_bytes, addr,
-      callback.pp_completion_callback());
+  if (has_interface<PPB_UDPSocket_Private_0_4>()) {
+    return get_interface<PPB_UDPSocket_Private_0_4>()->SendTo(
+        pp_resource(), buffer, num_bytes, addr,
+        callback.pp_completion_callback());
+  }
+  if (has_interface<PPB_UDPSocket_Private_0_3>()) {
+    return get_interface<PPB_UDPSocket_Private_0_3>()->SendTo(
+        pp_resource(), buffer, num_bytes, addr,
+        callback.pp_completion_callback());
+  }
+  return callback.MayForce(PP_ERROR_NOINTERFACE);
 }
 
 void UDPSocketPrivate::Close() {
-  if (!has_interface<PPB_UDPSocket_Private_0_3>())
-    return;
-  return get_interface<PPB_UDPSocket_Private_0_3>()->Close(pp_resource());
+  if (has_interface<PPB_UDPSocket_Private_0_4>())
+    return get_interface<PPB_UDPSocket_Private_0_4>()->Close(pp_resource());
+  if (has_interface<PPB_UDPSocket_Private_0_3>())
+    return get_interface<PPB_UDPSocket_Private_0_3>()->Close(pp_resource());
 }
+
 }  // namespace pp