udp_socket.h

// Copyright 2013 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.

#ifndef PPAPI_CPP_UDP_SOCKET_H_
#define PPAPI_CPP_UDP_SOCKET_H_

#include <stdint.h>

#include "ppapi/c/ppb_udp_socket.h"
#include "ppapi/cpp/net_address.h"
#include "ppapi/cpp/pass_ref.h"
#include "ppapi/cpp/resource.h"

namespace pp {

class CompletionCallback;
class InstanceHandle;
class Var;

template <typename T> class CompletionCallbackWithOutput;

class UDPSocket : public Resource {
 public:
  UDPSocket();

  explicit UDPSocket(const InstanceHandle& instance);

  UDPSocket(PassRef, PP_Resource resource);

  UDPSocket(const UDPSocket& other);

  virtual ~UDPSocket();

  UDPSocket& operator=(const UDPSocket& other);

  static bool IsAvailable();

  int32_t Bind(const NetAddress& addr,
               const CompletionCallback& callback);

  NetAddress GetBoundAddress();

  int32_t RecvFrom(
      char* buffer,
      int32_t num_bytes,
      const CompletionCallbackWithOutput<NetAddress>& callback);

  int32_t SendTo(const char* buffer,
                 int32_t num_bytes,
                 const NetAddress& addr,
                 const CompletionCallback& callback);

  void Close();

  int32_t SetOption(PP_UDPSocket_Option name,
                    const Var& value,
                    const CompletionCallback& callback);

  int32_t JoinGroup(const NetAddress& group,
                    const CompletionCallback callback);

  int32_t LeaveGroup(const NetAddress& group,
                     const CompletionCallback callback);
};

}  // namespace pp

#endif  // PPAPI_CPP_UDP_SOCKET_H_