winmonitor.c

UNIX/LINUX平台下面SMS网管原代码

#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <stdio.h>

#define BUFLEN 1024 

void SendToWin(char *msg,char *addr,int port)
{
	struct sockaddr_in peeraddr,
                          localaddr;
	int sockfd;
	char recmsg[BUFLEN+1];
	int socklen,n;

	memset(recmsg,0,sizeof(recmsg));
	memcpy(recmsg,msg,strlen(msg));

	sockfd=socket(AF_INET,SOCK_DGRAM,0);
	if (sockfd<0){
		return;
	}
	socklen=sizeof(struct sockaddr_in);
	memset(&peeraddr,0,socklen);
	peeraddr.sin_family=AF_INET;
	peeraddr.sin_port=htons(port);
	peeraddr.sin_addr.s_addr=inet_addr(addr);
	if (peeraddr.sin_addr.s_addr<=0){
		return;
	}

	if (sendto(sockfd,recmsg,strlen(recmsg),0,(struct sockaddr *)&peeraddr,socklen)<0){
		close(sockfd);
		return;
	}
	close(sockfd);
}

int get_winmon_confg(char *val_name,char *filename,char *ret)
{
	FILE *fp;
	char buf1[100], buf2[100];

	sprintf(buf1, "%s/etc/%s", getenv("HOME"), filename);
	
	if ((fp = fopen(buf1, "r")) == NULL) {
		return(-1);
	}

	while (!feof(fp)) {
		fgets(buf2, 80, fp);
		if (buf2[0] == '#') continue;
		sscanf(buf2, "%s %s", buf1, ret);
		if (!strcmp(val_name, buf1)) return(0);
	}
	fclose(fp);
	return(-1);
}