inoclam.c

   1 /*
   2  * inoclam - Inotify+ClamAV virus scanner
   3  * Copyright (C) 2007 Vermont Department of Taxes
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  *
  19  * Contributor(s):
  20  *   Tom Cort <tom.cort@state.vt.us>
  21  */
  22
  23 #include <libdaemon/dlog.h>
  24
  25 #include "clam.h"
  26 #include "inotify.h"
  27 #include "sig.h"
  28
  29 int main(int argc, char *argv[], char *envp[])
  30 {
  31
  32         /* Default Values for Global Variables */
  33         exit_now = 0;
  34
  35         /* Sanity Checks */
  36         if (argc < 1 || !argv || !argv[0]) {
  37                 daemon_log(LOG_ERR, "(%u:%s) Cannot determine program name from argv[0]\n", __FILE__, __LINE__);
  38                 return 1;
  39         }
  40
  41         /* Configure Logging */
  42         daemon_log_ident = daemon_ident_from_argv0(argv[0]);
  43
  44         /*
  45          * TODO: pid file
  46          * TODO: run as daemon
  47          * TODO: config file
  48          * TODO: at least a couple command line options
  49          */
  50
  51         /* Install Signal Handlers */
  52         install_signal_handlers();
  53
  54         /* Initialize Virus Detection Engine and Load Virus Definitions */
  55         clam_init();
  56
  57         inotify_main(".");
  58
  59         /* Free resources used by libclamav */
  60         clam_exit();
  61
  62         monitor_wait();         /* thread cleanup */
  63         pthread_mutex_destroy(&engine_lock);
  64         pthread_attr_destroy(&ta);
  65
  66         daemon_log(LOG_INFO, "(%s:%u) Exiting...", __FILE__, __LINE__);
  67         return 0;
  68 }