blob: 6f753180fd1d2d1e3aabb29d8a9b57984774fa0f [file] [log] [blame]
* Copyright 2008 The WebRTC Project Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
#if defined(WEBRTC_POSIX)
#include <sys/socket.h>
#include <winsock2.h> // NOLINT
#include <vector>
#include "rtc_base/async_resolver_interface.h"
#include "rtc_base/ip_address.h"
#include "rtc_base/signal_thread.h"
#include "rtc_base/socket_address.h"
namespace rtc {
// AsyncResolver will perform async DNS resolution, signaling the result on
// the SignalDone from AsyncResolverInterface when the operation completes.
class AsyncResolver : public SignalThread, public AsyncResolverInterface {
~AsyncResolver() override;
void Start(const SocketAddress& addr) override;
bool GetResolvedAddress(int family, SocketAddress* addr) const override;
int GetError() const override;
void Destroy(bool wait) override;
const std::vector<IPAddress>& addresses() const { return addresses_; }
void set_error(int error) { error_ = error; }
void DoWork() override;
void OnWorkDone() override;
SocketAddress addr_;
std::vector<IPAddress> addresses_;
int error_;
// rtc namespaced wrappers for inet_ntop and inet_pton so we can avoid
// the windows-native versions of these.
const char* inet_ntop(int af, const void* src, char* dst, socklen_t size);
int inet_pton(int af, const char* src, void* dst);
bool HasIPv4Enabled();
bool HasIPv6Enabled();
} // namespace rtc