1 files changed, 65 insertions, 0 deletions
diff --git a/third_party/libwebrtc/rtc_base/async_socket.h b/third_party/libwebrtc/rtc_base/async_socket.h
new file mode 100644
index 0000000000..0772cb8d97
--- /dev/null
+++ b/third_party/libwebrtc/rtc_base/async_socket.h
@@ -0,0 +1,65 @@
+/*
+ *  Copyright 2004 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.
+ */
+
+#ifndef RTC_BASE_ASYNC_SOCKET_H_
+#define RTC_BASE_ASYNC_SOCKET_H_
+
+#include <stddef.h>
+#include <stdint.h>
+
+#include <memory>
+
+#include "rtc_base/socket.h"
+#include "rtc_base/socket_address.h"
+#include "rtc_base/third_party/sigslot/sigslot.h"
+
+namespace rtc {
+
+class AsyncSocketAdapter : public Socket, public sigslot::has_slots<> {
+ public:
+  // Takes ownership of the passed in socket.
+  // TODO(bugs.webrtc.org/6424): Change to unique_ptr here and in callers.
+  explicit AsyncSocketAdapter(Socket* socket);
+
+  SocketAddress GetLocalAddress() const override;
+  SocketAddress GetRemoteAddress() const override;
+  int Bind(const SocketAddress& addr) override;
+  int Connect(const SocketAddress& addr) override;
+  int Send(const void* pv, size_t cb) override;
+  int SendTo(const void* pv, size_t cb, const SocketAddress& addr) override;
+  int Recv(void* pv, size_t cb, int64_t* timestamp) override;
+  int RecvFrom(void* pv,
+               size_t cb,
+               SocketAddress* paddr,
+               int64_t* timestamp) override;
+  int Listen(int backlog) override;
+  Socket* Accept(SocketAddress* paddr) override;
+  int Close() override;
+  int GetError() const override;
+  void SetError(int error) override;
+  ConnState GetState() const override;
+  int GetOption(Option opt, int* value) override;
+  int SetOption(Option opt, int value) override;
+
+ protected:
+  virtual void OnConnectEvent(Socket* socket);
+  virtual void OnReadEvent(Socket* socket);
+  virtual void OnWriteEvent(Socket* socket);
+  virtual void OnCloseEvent(Socket* socket, int err);
+
+  Socket* GetSocket() const { return socket_.get(); }
+
+ private:
+  const std::unique_ptr<Socket> socket_;
+};
+
+}  // namespace rtc
+
+#endif  // RTC_BASE_ASYNC_SOCKET_H_