doxygen/html/_net_link_8h_source.html

 /*  Project nGenEx

-     Destroyer Studios LLC

-     Copyright � 1997-2004. All Rights Reserved.

-

-     SUBSYSTEM:    NetEx.lib

-     FILE:         NetLink.h

-     AUTHOR:       John DiCamillo

-

-

-     OVERVIEW

-     ========

-     Network Link for Remote Player

- */

-

-

- #ifndef NetLink_h

- #define NetLink_h

-

- #include <windows.h>

- #include "NetAddr.h"

- #include "NetSock.h"

- #include "List.h"

- #include "ThreadSync.h"

-

- // +-------------------------------------------------------------------+

-

- class NetGram;

- class NetMsg;

- class NetPeer;

-

- // +-------------------------------------------------------------------+

-

- class NetLink

- {

- public:

-    static const char* TYPENAME() { return "NetLink"; }

-

-    NetLink();

-    NetLink(NetAddr& a);

-    virtual ~NetLink();

-

-    int operator == (const NetLink& that) const { return this == &that; }

-

-    const NetAddr&    GetAddress() const { return addr;  }

-

-    DWORD             AddPeer(const char* a, WORD p=12345);

-    DWORD             AddPeer(DWORD       a, WORD p=12345);

-    DWORD             AddPeer(const NetAddr& a);

-

-    bool              SendMessage(DWORD nid, void* d, int l, BYTE f=0);

-    bool              SendMessage(DWORD nid, BYTE type, const char* text, int len, BYTE f=0);

-    bool              SendMessage(NetMsg* msg);

-

-    NetMsg*           GetMessage();

-    NetMsg*           GetMessage(DWORD netid);

-

-    virtual void      Shutdown();

-    DWORD             DoSendRecv();

-

-    DWORD             GetResendInterval()     const { return resend_time;   }

-    void              SetResendInterval(DWORD t)    { resend_time = t;      }

-    DWORD             GetTrafficInterval()    const { return traffic_time;  }

-    void              SetTrafficInterval(DWORD t)   { traffic_time = t;     }

-

-    DWORD             GetPacketsSent()        const { return packets_sent;  }

-    DWORD             GetPacketsRecv()        const { return packets_recv;  }

-    DWORD             GetBytesSent()          const { return bytes_sent;    }

-    DWORD             GetBytesRecv()          const { return bytes_recv;    }

-    DWORD             GetRetries()            const { return retries;       }

-    DWORD             GetDrops()              const { return drops;         }

-    DWORD             GetLag()                const { return lag;           }

-

-    NetPeer*          FindPeer(const NetAddr& a);

-    NetPeer*          FindPeer(DWORD netid);

-

- protected:

-    void              SendNetGram(NetGram* g);

-    NetGram*          RecvNetGram();

-    void              AckNetGram(NetGram* gram);

-    void              ProcessAck(NetGram* gram);

-    void              QueueNetGram(NetGram* gram);

-

-    void              ReadPackets();

-    void              SendPackets();

-    void              DoRetries();

-

-    NetAddr           addr;

-    NetSock           sock;

-    List<NetGram>     send_list;

-    List<NetMsg>      recv_list;

-    List<NetPeer>     peer_list;

-

-    HANDLE            hnet;

-    bool              shutdown;

-    ThreadSync        sync;

-

-    DWORD             resend_time;

-    DWORD             traffic_time;

-

-    DWORD             packets_sent;

-    DWORD             packets_recv;

-    DWORD             bytes_sent;

-    DWORD             bytes_recv;

-    DWORD             retries;

-    DWORD             drops;

-    DWORD             lag;

-

-    DWORD             lag_samples[10];

-    int               lag_index;

- };

-

-

- #endif NetLink_h

-