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 3 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, see <http://www.gnu.org/licenses/>.
  17  *
  18  * Contributor(s):
  19  *   Tom Cort <tom.cort@state.vt.us>
  20  */
  21
  22 #include <libdaemon/dlog.h>
  23
  24 #include "clam.h"
  25 #include "inotify.h"
  26 #include "sig.h"
  27
  28 int main(int argc, char *argv[], char *envp[]) {
  29
  30         /* Default Values for Global Variables */
  31         exit_now = 0;
  32
  33         /* Sanity Checks */
  34         if (argc < 1 || !argv || !argv[0]) {
  35                 daemon_log(LOG_ERR, "(%u:%s) Cannot determine program name from argv[0]\n", __FILE__, __LINE__);
  36                 return 1;
  37         }
  38
  39         /* Configure Loggin */
  40         daemon_log_ident = daemon_ident_from_argv0(argv[0]);
  41
  42         /* Install Signal Handlers */
  43         install_signal_handlers();
  44
  45         /* Initialize Virus Detection Engine and Load Virus Definitions */
  46         clam_init();
  47
  48         inotify_main("/home");
  49
  50         /* Free resources used by libclamav */
  51         clam_exit();
  52
  53         monitor_wait();         /* thread cleanup */
  54         pthread_mutex_destroy(&engine_lock);
  55         pthread_attr_destroy(&ta);
  56
  57         daemon_log(LOG_INFO, "(%s:%u) Exiting...", __FILE__, __LINE__);
  58         return 0;
  59 }