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110 lines
2.9 KiB
C
110 lines
2.9 KiB
C
/************************************************************************************
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*
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* Copyright (C) 2002-2003 SCADA Control Technology Co., Ltd. All rights reserved.
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*
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* $Source: /opt/CVS_ROOT_PGC_EX2000/commserver/windows/widgets/udpping.h,v $
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*
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* $Author: jehu $
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*
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* $Date: 2006/07/05 07:31:44 $
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*
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* $Revision: 1.1.1.1 $
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*
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* $State: Exp $
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*
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* $Name: $
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*
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* $Locker: $
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*
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* $Log: udpping.h,v $
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* Revision 1.1.1.1 2006/07/05 07:31:44 jehu
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* no message
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*
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* Revision 1.4 2006/04/28 06:29:18 administrator
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* 修改ping数据包为点对点发送
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*
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* Revision 1.3 2006/04/22 07:51:07 administrator
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* 竞争时间用宏代替
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*
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* Revision 1.2 2005/10/20 07:03:56 Administrator
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* 前置机功能完善
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*
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* Revision 1.1 2005/10/12 06:03:47 Administrator
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* 增加前置机功能
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*
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*
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* 添加CVS关键字,每次提交自动更新；
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*
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**************************************************************************************/
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//***************************************************************
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//* udpcomm.h *
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//* Liangchu Lee 2000.07.10 *
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//***************************************************************
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#ifndef __UDPPING_H_ICL__
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#define __UDPPING_H_ICL__
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#include "common.h"
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#define MAX_DELAYTIME 20
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#define MAX_RANDOM 32
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#define MAX_NODENAME 64
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#define PINGRANDOM ("!L$Q_TO5U^8&J @T#H*F(J)+D%RG|<>T~?:{}AESRGA")
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typedef struct tagUDP_PING_INFO
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{
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SOCKET rSocket __attribute__ ((packed));
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SOCKET sSocket[MAX_ADDR] __attribute__ ((packed));
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struct sockaddr_in SerAddr __attribute__ ((packed));
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struct sockaddr_in CliAddr __attribute__ ((packed));
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} UDP_PING_INFO;
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typedef struct tagUDP_PING_REV_DATA
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{
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int MsgLen __attribute__ ((packed));
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char MsgData[MAX_NET_BUF] __attribute__ ((packed));
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} UDP_PING_REV_DATA;
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//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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// 是pc机系统还是嵌入式系统
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#ifdef PC_MACHINE
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#ifdef OS_WINDOWS
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#pragma pack (push,1)
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#else// OS_UNIX
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#pragma pack(1)
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#endif //OS_UNIX
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#endif
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typedef struct tagPINGINFORMATION
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{
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BYTE barrRandom[MAX_RANDOM] __attribute__ ((packed));
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char szNodeName[MAX_NODENAME] __attribute__ ((packed));
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BYTE bNodeType __attribute__ ((packed)); /*节点类型*/
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WORD wNodeID __attribute__ ((packed)); /*接点号*/
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u_long inetMask __attribute__ ((packed)); /*网络掩码, 发送者, 主机字节顺序*/
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u_long inetAddr __attribute__ ((packed)); /*完整IP地址, 发送者, 主机字节顺序*/
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DWORD dwStatus __attribute__ ((packed)); /*该网络接口IP地址的状态*/
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} PINGINFORMATION;
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// 是pc机系统还是嵌入式系统
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#ifdef PC_MACHINE
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#ifdef OS_WINDOWS
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#pragma pack (pop)
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#else// OS_UNIX
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#pragma pack (0)
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#endif //OS_UNIX
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#endif
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//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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void UdpPingTimer(void);
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BOOL UdpPingInit(void);
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void UdpPingSendData(void);
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void UdpPingSendDataP2P(void);
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void UdpPingReaddata(void);
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void UdpPingClose(void);
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//
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void UdpPingSwitch(void);
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#endif
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