core.c

传奇3源程序, 用vc开发的

// $Id: core.c,v 1.3 2003/06/29 05:49:50 lemit Exp $
// original : core.c 2003/02/26 18:03:12 Rev 1.7

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <signal.h>

#include "core.h"
#include "socket.h"
#include "timer.h"

#ifdef MEMWATCH
#include "memwatch.h"
#endif

static void (*term_func)(void)=NULL;

/*======================================
 *	CORE : Set function
 *--------------------------------------
 */
void set_termfunc(void (*termfunc)(void))
{
	term_func = termfunc;
}

/*======================================
 *	CORE : Signal Sub Function
 *--------------------------------------
 */

static void sig_proc(int sn)
{
	int i;
	switch(sn){
	case SIGINT:
	case SIGTERM:
		if(term_func)
			term_func();
		for(i=0;i<fd_max;i++){
			if(!session[i])
				continue;
			close(i);
		}
		exit(0);
		break;
	}
}

/*======================================
 *	CORE : MAINROUTINE
 *--------------------------------------
 */

int main(int argc,char **argv)
{
	int next;

	do_socket();
	signal(SIGPIPE,SIG_IGN);
	signal(SIGTERM,sig_proc);
	signal(SIGINT,sig_proc);
	do_init(argc,argv);
	while(1){
		next=do_timer(gettick_nocache());
		do_sendrecv(next);
		do_parsepacket();
	}
	return 0;
}