Function LoadConfigFile

fceux-server/server.cpp:110–157

CONFIG ServerConfig;

int LoadConfigFile(const char *fn)
{
	FILE *fp;
	ServerConfig.Port = ServerConfig.MaxClients = ServerConfig.ConnectTimeout = ServerConfig.FrameDivisor = ~0;
	if(fp=fopen(fn,"rb"))
	{
		char buf[256];
		while(fgets(buf, 256, fp) != NULL)
		{
			if(!strncasecmp(buf,"maxclients",strlen("maxclients")))
				sscanf(buf,"%*s %d",&ServerConfig.MaxClients);
			else if(!strncasecmp(buf,"connecttimeout",strlen("connecttimeout")))
				sscanf(buf,"%*s %d",&ServerConfig.ConnectTimeout);
			else if(!strncasecmp(buf,"framedivisor",strlen("framedivisor")))
				sscanf(buf,"%*s %d",&ServerConfig.FrameDivisor);
			else if(!strncasecmp(buf,"port",strlen("port")))
				sscanf(buf,"%*s %d",&ServerConfig.Port);
			else if(!strncasecmp(buf,"password",strlen("password")))
			{
				char *pass = 0;
				sscanf(buf,"%*s %as",&pass);
				if(pass)
				{
					struct md5_context md5;
					ServerConfig.Password = (uint8 *)malloc(16);
					md5_starts(&md5);
					md5_update(&md5,(uint8*)pass,strlen(pass));
					md5_finish(&md5,ServerConfig.Password);
					puts("Password required to log in.");
				}
			}
		}
	}
	else
	{
		printf("Cannot load configuration file %s.\n", fn);
		return(0);
	}

	if(~0 == (ServerConfig.Port & ServerConfig.MaxClients & ServerConfig.ConnectTimeout & ServerConfig.FrameDivisor))
	{
		puts("Incomplete configuration file");
		return(0);
	}
	//printf("%d,%d,%d\n",ServerConfig.MaxClients,ServerConfig.ConnectTimeout,ServerConfig.FrameDivisor);
	printf("Using configuration file located at %s\n", fn);
	return(1);
}

static ClientEntry *Clients;
static GameEntry *Games;