NetworkClient.h

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/*
 * Copyright (C) 2015 Niek Linnenbank
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef __LIB_LIBNET_NETWORKCLIENT_H
#define __LIB_LIBNET_NETWORKCLIENT_H
 
#include <Types.h>
#include "IPV4.h"
#include "Ethernet.h"
 
class NetworkClient
{
  public:
 
    enum SocketAction
    {
        Connect,
        Listen,
        SendSingle,
        SendMultiple
    };
 
    typedef struct SocketInfo
    {
        IPV4::Address address;
        u16 port;
        u16 action;
    }
    SocketInfo;
 
    struct PacketInfo
    {
        Address address;
        Size size;
    };
 
    enum SocketType
    {
        ARP,
        ICMP,
        TCP,
        UDP
    };
 
    enum Result
    {
        Success,
        IOError,
        NotFound,
        NotSupported,
        TimedOut
    };
 
  public:
 
    NetworkClient(const char *networkDevice);
 
    virtual ~NetworkClient();
 
    Result initialize();
 
    Result createSocket(const SocketType type,
                        int *socket);
 
    Result connectSocket(const int sock,
                         const IPV4::Address addr,
                         const u16 port = 0);
 
    Result bindSocket(const int sock,
                      const IPV4::Address addr = 0,
                      const u16 port = 0);
 
    Result waitSocket(const NetworkClient::SocketType type,
                      const int sock,
                      const Size msecTimeout);
 
    Result close(const int sock);
 
  private:
 
    Result writeSocketInfo(const int sock,
                           const IPV4::Address addr,
                           const u16 port,
                           const SocketAction action);
 
  private:
 
    String m_deviceName;
};
 
#endif /* __LIB_LIBNET_NETWORKCLIENT_H */