int main(int argc, char **argv)
{
SOCKET sock;
int error,res;
struct sockaddr_in local;
fd_set fds;
struct timeval tv;
FILE *fp;
struct _minf m;
if(argc == 2 && (stricmp(argv[1],"?")==0 || stricmp(argv[1],"-h")==0 || stricmp(argv[1],"--help")==0))
{
/* 1 2 3 4 5 6 7 8 */
/* 12345678901234567890123456789012345678901234567890123456789012345678901234567890 */
printf("\n"
"Usage: smapinntpd [<options>]\n"
"\n"
" General options:\n"
"\n"
" -p[ort] <port> Port number for SmapiNNTPd (default: 5000)\n"
" -m[ax] <maxconn> Maximum number of simultaneous connections (default: 5)\n"
" -g[roups] <groupsfile> Read this file instead of " CFG_GROUPSFILE "\n"
" -a[llow] <allowfile> Read this file instead of " CFG_ALLOWFILE "\n"
" -u[sers] <usersfile> Read this file instead of " CFG_USERSFILE "\n"
" -x[lat] <xlatfile> Read this file instead of " CFG_XLATFILE "\n"
" -l[ogfile] <logfile> Log to this file instead of " CFG_LOGFILE "\n"
" -noecholog Do not write log messages to console\n"
" -debug Write all network communication to console\n"
"\n"
" Options for displaying messages:\n"
"\n"
" -readorigin Get addresses from the origin line instead of JAM header\n"
" -noencode Do not MIME encode headers with 8-bit characters\n"
" -strictnetmail Use strict article counters in netmail areas\n"
" -def_flowed on/off Default setting for format=flowed (RFC 2646)\n"
" -def_showto on/off Default setting for the display of recipient on from line\n"
"\n"
" Options for posting messages:\n"
"\n"
" -nostripre Do not remove \"Re:\" from subject line\n"
" -notearline Do not put X-Newsreader/User-Agent string on tearline\n"
" -noreplyaddr Do not create REPLYADDR kludges\n"
" -notzutc Do not create TZUTC kludges\n"
" -nocancel Do not allow cancelling of messages\n"
" -smartquote Reformat quoted text to fidonet style\n"
" -origin <origin> Origin to use instead of contents of Organization line\n"
" -guestsuffix <suffix> Suffix added to from name of unauthenticated users\n"
" -echomailjam <file> Create echomail.jam file for CrashMail and other tossers\n"
"\n"
" Options for configuration files:\n"
"\n"
" -config <file> Read options from this file\n"
" -create <file> Create a configuration file with the default options\n"
"\n"
"If no options are specified on the commandline, SmapiNNTPd will attempt to read\n"
"options from " CONFIGFILE " (if it exists).\n"
"\n");
return(FALSE);
}
if(argc == 1)
{
if((fp=fopen(CONFIGFILE,"r")))
{
fclose(fp);
if(!readargs(CONFIGFILE))
{
freeargs();
exit(0);
}
}
}
else
{
if(!parseargs(argc-1,&argv[1],NULL,0))
{
freeargs();
exit(0);
}
}
if(!os_init())
{
freeargs();
exit(10);
}
m.req_version = 0;
m.def_zone = 0;
if(MsgOpenApi(&m) != 0)
{
os_showerror("Failed to initialize SMAPI");
freeargs();
os_free();
exit(10);
}
sock = socket(PF_INET,SOCK_STREAM,IPPROTO_TCP);
if(sock == INVALID_SOCKET)
{
uchar err[200];
os_showerror("Failed to create socket: %s",os_strerr(os_errno(),err,200));
MsgCloseApi();
os_free();
freeargs();
exit(10);
}
memset(&local, 0, sizeof(local) );
local.sin_family = AF_INET;
local.sin_addr.s_addr = INADDR_ANY;
local.sin_port = htons(cfg_port);
error = bind(sock,(struct sockaddr *)&local,sizeof(local));
if(error == SOCKET_ERROR)
{
uchar err[200];
os_showerror("Could not bind to port (server already running?): %s",os_strerr(os_errno(),err,200));
close(sock);
MsgCloseApi();
os_free();
freeargs();
exit(10);
}
error = listen(sock,5);
if(error == SOCKET_ERROR)
{
uchar err[200];
os_showerror("Could not listen to socket: %s",os_strerr(os_errno(),err,200));
close(sock);
MsgCloseApi();
os_free();
freeargs();
exit(10);
}
os_logwrite(SERVER_NAME " " SERVER_VERSION " is running on port %d",cfg_port);
if(cfg_debug)
os_logwrite("Compiled " __DATE__ " " __TIME__);
while(!get_server_quit())
{
FD_ZERO(&fds);
FD_SET(sock,&fds);
tv.tv_sec=1;
tv.tv_usec=0;
res=select(sock+1,&fds,NULL,NULL,&tv);
if(res != 0 && res != -1)
{
SOCKET active_sock;
struct sockaddr_in from;
int fromlen = sizeof(from);
active_sock = accept(sock,(struct sockaddr *)&from,&fromlen);
if(active_sock == SOCKET_ERROR)
{
uchar err[200];
os_showerror("Failed to accept incoming connection: %s",os_strerr(os_errno(),err,200));
break;
}
os_startserver(server,active_sock);
}
}
if(get_server_openconnections())
{
os_logwrite("Exiting. %ld connection(s) are active, waiting for them to quit",
get_server_openconnections());
while(get_server_openconnections())
os_sleep(1);
}
close(sock);
os_logwrite(SERVER_NAME " exited");
MsgCloseApi();
os_free();
freeargs();
exit(0);
}
static void near CleanupConfig(void)
{
(void)MsgCloseApi();
Cleanup();
}
