readconf.c

来自「http协议的服务器例程」· C语言 代码 · 共 36 行

#include "readconf.h"

char *readconf(int *port, int *childnum)
{
	char *p;
	static char dir[1024];
	char buff[1024];
	FILE *fp;
	if((fp = fopen("/var/httpserver.conf", "r")) == NULL)
	{
		return NULL;
	}
	while(fgets(buff, sizeof(buff), fp) != NULL)
	{
		p = strchr(buff, '=');
		*p = 0;
		if(!strcmp(buff, "Port"))
		{
			*port = atoi(p + 1);
		}
		else if(!strcmp(buff, "Directory"))
		{
			strncpy(dir, p + 1, strlen(p + 1) - 1);
		}
		else if(!strcmp(buff, "Childnum"))
		{
			*childnum = atoi(p + 1);
		}
		else
		{

		}
	}
	return dir;
}