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/************************************************************************ |
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* IRC - Internet Relay Chat, servlink/servlink.c |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 1, or (at your option) |
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* any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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* |
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* $Id: servlink.c,v 1.26 2003/05/22 05:32:56 lusky Exp $ |
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*/ |
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|
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#include "stdinc.h" |
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|
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#ifdef HAVE_LIBCRYPTO |
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#include <openssl/evp.h> |
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#include <openssl/err.h> |
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#endif |
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#ifdef HAVE_LIBZ |
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#include <zlib.h> |
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#endif |
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|
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#include "servlink.h" |
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#include "io.h" |
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#include "control.h" |
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|
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static void usage(void); |
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|
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struct slink_state in_state; |
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struct slink_state out_state; |
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|
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struct fd_table fds[5] = |
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{ |
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{ 0, read_ctrl, NULL }, |
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{ 0, NULL, NULL }, |
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{ 0, NULL, NULL }, |
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{ 0, NULL, NULL }, |
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{ 0, NULL, NULL } |
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}; |
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|
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/* usage(); |
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* |
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* Display usage message |
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*/ |
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static void usage(void) |
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{ |
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fprintf(stderr, "ircd-hybrid server link v1.0\n"); |
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fprintf(stderr, "2001-06-04\n"); |
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fprintf(stderr, "\n"); |
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fprintf(stderr, "This program is called by the ircd-hybrid ircd.\n"); |
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fprintf(stderr, "It cannot be used on its own.\n"); |
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exit(1); |
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} |
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|
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int main(int argc, char *argv[]) |
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{ |
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int max_fd = 0; |
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int i; |
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#ifdef SERVLINK_DEBUG |
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int GDBAttached = 0; |
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|
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while (!GDBAttached) |
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sleep(1); |
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#endif |
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|
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#ifdef HAVE_LIBCRYPTO |
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/* load error strings */ |
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ERR_load_crypto_strings(); |
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#endif |
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|
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/* Make sure we are running under hybrid.. */ |
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if (argc != 6 || strcmp(argv[0], "-slink")) |
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usage(); /* exits */ |
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|
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for (i = 0; i < 5; i++ ) |
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{ |
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fds[i].fd = dup(atoi(argv[i+1])); |
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if (fds[i].fd < 0) |
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exit(1); |
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if (fds[i].fd > max_fd) |
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max_fd = fds[i].fd; |
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} |
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|
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for (i = 0; i < 5; i++ ) |
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{ |
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close(atoi(argv[i+1])); |
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} |
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|
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/* set file descriptors to nonblocking mode */ |
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for (i = 0; i < 5; i++) |
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{ |
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fcntl(fds[i].fd, F_SETFL, O_NONBLOCK); |
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} |
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|
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/* enter io loop */ |
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io_loop(max_fd + 1); |
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|
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/* NOTREACHED */ |
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return(0); |
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} /* main() */ |