2 * inoclam - Inotify+ClamAV virus scanner
3 * Copyright (C) 2007, 2008, 2009 Vermont Department of Taxes
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
29 * Thread that reloads virus definitions as needed
31 void *clam_refresh(void *v
);
38 /* TODO: make these private */
41 * Let's use know if clam_refresh is running or not.
43 bool refresh_thread_alive
;
46 * A lock used to serialize access to the engine. Serialized access is
47 * needed to keep clam_refresh() from changing the engine while
48 * contains_virus() is using it.
50 * @see contains_virus()
52 pthread_mutex_t engine_lock
;
55 * Thread attributes used by the clam_refresh() thread. This is
56 * a global so that main() can free them when its cleaning up.
63 * Multiple threads are using and altering "engine".
64 * Use the engine_lock to prevent concurrency issues.
66 struct cl_engine
*engine
;
71 * Load the virus definition files and prepare the engine.
76 * Scans a file for virus.
77 * @return -1 Error || 0 No Virus || +1 Virus Found
79 int clam_scan(std::string
* filename
, config
* conf
);
82 * Free resources used by the engine.