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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ppapi/cpp/tcp_socket.h"
#include "ppapi/c/pp_errors.h"
#include "ppapi/cpp/completion_callback.h"
#include "ppapi/cpp/instance_handle.h"
#include "ppapi/cpp/module_impl.h"
namespace pp {
namespace {
template <> const char* interface_name<PPB_TCPSocket_1_0>() {
return PPB_TCPSOCKET_INTERFACE_1_0;
}
template <> const char* interface_name<PPB_TCPSocket_1_1>() {
return PPB_TCPSOCKET_INTERFACE_1_1;
}
template <> const char* interface_name<PPB_TCPSocket_1_2>() {
return PPB_TCPSOCKET_INTERFACE_1_2;
}
} // namespace
TCPSocket::TCPSocket() {
}
TCPSocket::TCPSocket(const InstanceHandle& instance) {
if (has_interface<PPB_TCPSocket_1_2>()) {
PassRefFromConstructor(get_interface<PPB_TCPSocket_1_2>()->Create(
instance.pp_instance()));
} else if (has_interface<PPB_TCPSocket_1_1>()) {
PassRefFromConstructor(get_interface<PPB_TCPSocket_1_1>()->Create(
instance.pp_instance()));
} else if (has_interface<PPB_TCPSocket_1_0>()) {
PassRefFromConstructor(get_interface<PPB_TCPSocket_1_0>()->Create(
instance.pp_instance()));
}
}
TCPSocket::TCPSocket(PassRef, PP_Resource resource)
: Resource(PASS_REF, resource) {
}
TCPSocket::TCPSocket(const TCPSocket& other) : Resource(other) {
}
TCPSocket::~TCPSocket() {
}
TCPSocket& TCPSocket::operator=(const TCPSocket& other) {
Resource::operator=(other);
return *this;
}
// static
bool TCPSocket::IsAvailable() {
return has_interface<PPB_TCPSocket_1_2>() ||
has_interface<PPB_TCPSocket_1_1>() ||
has_interface<PPB_TCPSocket_1_0>();
}
int32_t TCPSocket::Bind(const NetAddress& addr,
const CompletionCallback& callback) {
if (has_interface<PPB_TCPSocket_1_2>()) {
return get_interface<PPB_TCPSocket_1_2>()->Bind(
pp_resource(), addr.pp_resource(), callback.pp_completion_callback());
}
if (has_interface<PPB_TCPSocket_1_1>()) {
return get_interface<PPB_TCPSocket_1_1>()->Bind(
pp_resource(), addr.pp_resource(), callback.pp_completion_callback());
}
return callback.MayForce(PP_ERROR_NOINTERFACE);
}
int32_t TCPSocket::Connect(const NetAddress& addr,
const CompletionCallback& callback) {
if (has_interface<PPB_TCPSocket_1_2>()) {
return get_interface<PPB_TCPSocket_1_2>()->Connect(
pp_resource(), addr.pp_resource(), callback.pp_completion_callback());
}
if (has_interface<PPB_TCPSocket_1_1>()) {
return get_interface<PPB_TCPSocket_1_1>()->Connect(
pp_resource(), addr.pp_resource(), callback.pp_completion_callback());
}
if (has_interface<PPB_TCPSocket_1_0>()) {
return get_interface<PPB_TCPSocket_1_0>()->Connect(
pp_resource(), addr.pp_resource(), callback.pp_completion_callback());
}
return callback.MayForce(PP_ERROR_NOINTERFACE);
}
NetAddress TCPSocket::GetLocalAddress() const {
if (has_interface<PPB_TCPSocket_1_2>()) {
return NetAddress(
PASS_REF,
get_interface<PPB_TCPSocket_1_2>()->GetLocalAddress(pp_resource()));
}
if (has_interface<PPB_TCPSocket_1_1>()) {
return NetAddress(
PASS_REF,
get_interface<PPB_TCPSocket_1_1>()->GetLocalAddress(pp_resource()));
}
if (has_interface<PPB_TCPSocket_1_0>()) {
return NetAddress(
PASS_REF,
get_interface<PPB_TCPSocket_1_0>()->GetLocalAddress(pp_resource()));
}
return NetAddress();
}
NetAddress TCPSocket::GetRemoteAddress() const {
if (has_interface<PPB_TCPSocket_1_2>()) {
return NetAddress(
PASS_REF,
get_interface<PPB_TCPSocket_1_2>()->GetRemoteAddress(pp_resource()));
}
if (has_interface<PPB_TCPSocket_1_1>()) {
return NetAddress(
PASS_REF,
get_interface<PPB_TCPSocket_1_1>()->GetRemoteAddress(pp_resource()));
}
if (has_interface<PPB_TCPSocket_1_0>()) {
return NetAddress(
PASS_REF,
get_interface<PPB_TCPSocket_1_0>()->GetRemoteAddress(pp_resource()));
}
return NetAddress();
}
int32_t TCPSocket::Read(char* buffer,
int32_t bytes_to_read,
const CompletionCallback& callback) {
if (has_interface<PPB_TCPSocket_1_2>()) {
return get_interface<PPB_TCPSocket_1_2>()->Read(
pp_resource(), buffer, bytes_to_read,
callback.pp_completion_callback());
}
if (has_interface<PPB_TCPSocket_1_1>()) {
return get_interface<PPB_TCPSocket_1_1>()->Read(
pp_resource(), buffer, bytes_to_read,
callback.pp_completion_callback());
}
if (has_interface<PPB_TCPSocket_1_0>()) {
return get_interface<PPB_TCPSocket_1_0>()->Read(
pp_resource(), buffer, bytes_to_read,
callback.pp_completion_callback());
}
return callback.MayForce(PP_ERROR_NOINTERFACE);
}
int32_t TCPSocket::Write(const char* buffer,
int32_t bytes_to_write,
const CompletionCallback& callback) {
if (has_interface<PPB_TCPSocket_1_2>()) {
return get_interface<PPB_TCPSocket_1_2>()->Write(
pp_resource(), buffer, bytes_to_write,
callback.pp_completion_callback());
}
if (has_interface<PPB_TCPSocket_1_1>()) {
return get_interface<PPB_TCPSocket_1_1>()->Write(
pp_resource(), buffer, bytes_to_write,
callback.pp_completion_callback());
}
if (has_interface<PPB_TCPSocket_1_0>()) {
return get_interface<PPB_TCPSocket_1_0>()->Write(
pp_resource(), buffer, bytes_to_write,
callback.pp_completion_callback());
}
return callback.MayForce(PP_ERROR_NOINTERFACE);
}
int32_t TCPSocket::Listen(int32_t backlog,
const CompletionCallback& callback) {
if (has_interface<PPB_TCPSocket_1_2>()) {
return get_interface<PPB_TCPSocket_1_2>()->Listen(
pp_resource(), backlog, callback.pp_completion_callback());
}
if (has_interface<PPB_TCPSocket_1_1>()) {
return get_interface<PPB_TCPSocket_1_1>()->Listen(
pp_resource(), backlog, callback.pp_completion_callback());
}
return callback.MayForce(PP_ERROR_NOINTERFACE);
}
int32_t TCPSocket::Accept(
const CompletionCallbackWithOutput<TCPSocket>& callback) {
if (has_interface<PPB_TCPSocket_1_2>()) {
return get_interface<PPB_TCPSocket_1_2>()->Accept(
pp_resource(), callback.output(), callback.pp_completion_callback());
}
if (has_interface<PPB_TCPSocket_1_1>()) {
return get_interface<PPB_TCPSocket_1_1>()->Accept(
pp_resource(), callback.output(), callback.pp_completion_callback());
}
return callback.MayForce(PP_ERROR_NOINTERFACE);
}
void TCPSocket::Close() {
if (has_interface<PPB_TCPSocket_1_2>()) {
get_interface<PPB_TCPSocket_1_2>()->Close(pp_resource());
} else if (has_interface<PPB_TCPSocket_1_1>()) {
get_interface<PPB_TCPSocket_1_1>()->Close(pp_resource());
} else if (has_interface<PPB_TCPSocket_1_0>()) {
get_interface<PPB_TCPSocket_1_0>()->Close(pp_resource());
}
}
int32_t TCPSocket::SetOption(PP_TCPSocket_Option name,
const Var& value,
const CompletionCallback& callback) {
if (has_interface<PPB_TCPSocket_1_2>()) {
return get_interface<PPB_TCPSocket_1_2>()->SetOption(
pp_resource(), name, value.pp_var(), callback.pp_completion_callback());
}
if (has_interface<PPB_TCPSocket_1_1>()) {
return get_interface<PPB_TCPSocket_1_1>()->SetOption(
pp_resource(), name, value.pp_var(), callback.pp_completion_callback());
}
if (has_interface<PPB_TCPSocket_1_0>()) {
return get_interface<PPB_TCPSocket_1_0>()->SetOption(
pp_resource(), name, value.pp_var(), callback.pp_completion_callback());
}
return callback.MayForce(PP_ERROR_NOINTERFACE);
}
} // namespace pp
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