server.c

一个SOCKET的源码,基于VC++环境下编写,可用于UNIX下进行,包含服务器与客户机部分

#include   "tcpsock.h"
main(argc, argv)
int argc;
char **argv;
{
    struct in_addr sin_addr;
    int retcode, i;
    char buf[32];
(void) signal(SIGINT, CloseMainSock);
    (void) signal(SIGQUIT, CloseMainSock);
    (void) signal(SIGTERM, CloseMainSock);
    if(retcode = InitPassiveSock("TestService")) < 0)
    {
		printf("InitPassiveSock: error code = %d\n", retcode);exit(-1);
    }
    while (1)
    {
		retcode = QuerySocketsMsg();
		if (SockMsg.AcceptNum == 1)
			{
		    retcode = AcceptConnection(&sin_addr);
  	    printf("retcode = %d, IP = %s \n", retcode, inet_ntoa(sin_addr.s_addr));
		}
		else if (SockMsg.AcceptNum == -1)
		  	    printf("Daemon Sockets error.\n");
	for (i=0; i<SockMsg.ReadNum; i++)
			{
		    if((retcode = RecvPacket(SockMsg.ReadQueuei, buf, 32)) > 0)
  		printf("sockno %d Recv string = %s \n", SockMsg.ReadQueue[i], buf);
 	    else
    		CloseConnection(SockMsg.ReadQueue[i];
    	}
    } 
}