113 lines
2.7 KiB
C
113 lines
2.7 KiB
C
/************************************************************************
|
|
* IRC - Internet Relay Chat, servlink/servlink.c
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 1, or (at your option)
|
|
* any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*
|
|
* $Id: servlink.c,v 1.3 2002/11/04 08:14:00 fishwaldo Exp $
|
|
*/
|
|
|
|
#include "setup.h"
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/time.h>
|
|
#include <sys/socket.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <fcntl.h>
|
|
|
|
|
|
#ifdef HAVE_LIBCRYPTO
|
|
#include <openssl/evp.h>
|
|
#include <openssl/err.h>
|
|
#endif
|
|
#ifdef HAVE_LIBZ
|
|
#include <zlib.h>
|
|
#endif
|
|
|
|
#include "servlink.h"
|
|
#include "io.h"
|
|
#include "control.h"
|
|
|
|
static void usage(void);
|
|
|
|
struct slink_state in_state;
|
|
struct slink_state out_state;
|
|
|
|
struct fd_table fds[5] =
|
|
{
|
|
{ 0, read_ctrl, NULL },
|
|
{ 0, NULL, NULL },
|
|
{ 0, NULL, NULL },
|
|
{ 0, NULL, NULL },
|
|
{ 0, NULL, NULL }
|
|
};
|
|
|
|
/* usage();
|
|
*
|
|
* Display usage message
|
|
*/
|
|
static void usage(void)
|
|
{
|
|
fprintf(stderr, "ircd-hybrid server link v1.0\n");
|
|
fprintf(stderr, "2001-06-04\n");
|
|
fprintf(stderr, "\n");
|
|
fprintf(stderr, "This program is called by the ircd-hybrid ircd.\n");
|
|
fprintf(stderr, "It cannot be used on its own.\n");
|
|
exit(1);
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
int max_fd = 0;
|
|
int i;
|
|
#ifdef SERVLINK_DEBUG
|
|
int GDBAttached = 0;
|
|
|
|
while (!GDBAttached)
|
|
sleep(1);
|
|
#endif
|
|
|
|
#ifdef HAVE_LIBCRYPTO
|
|
/* load error strings */
|
|
ERR_load_crypto_strings();
|
|
#endif
|
|
|
|
/* Make sure we are running under hybrid.. */
|
|
if (argc != 6 || strcmp(argv[0], "-slink"))
|
|
usage(); /* exits */
|
|
|
|
for (i = 0; i < 5; i++ )
|
|
{
|
|
fds[i].fd = atoi(argv[i+1]);
|
|
if (fds[i].fd < 0)
|
|
exit(1);
|
|
if (fds[i].fd > max_fd)
|
|
max_fd = fds[i].fd;
|
|
}
|
|
|
|
/* set file descriptors to nonblocking mode */
|
|
for (i = 0; i < 5; i++)
|
|
{
|
|
fcntl(fds[i].fd, F_SETFL, O_NONBLOCK);
|
|
}
|
|
|
|
/* enter io loop */
|
|
io_loop(max_fd + 1);
|
|
|
|
/* NOTREACHED */
|
|
return(0);
|
|
} /* main() */
|