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// 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_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()));
}
}
// static
bool UDPSocketPrivate::IsAvailable() {
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_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_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_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_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_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_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
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