Added daemonizing, syslogging, setuid and chrooting to htparser.
[ashd.git] / lib / log.c
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1/*
2 ashd - A Sane HTTP Daemon
3 Copyright (C) 2008 Fredrik Tolf <fredrik@dolda2000.com>
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
19#include <stdlib.h>
20#include <stdarg.h>
21#include <stdio.h>
22#include <syslog.h>
23
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24#ifdef HAVE_CONFIG_H
25#include <config.h>
26#endif
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27#include <utils.h>
28
29static int tostderr = 1, tosyslog = 0;
30
31void flog(int level, char *format, ...)
32{
33 va_list args;
34
35 va_start(args, format);
36 if(tostderr) {
37 vfprintf(stderr, format, args);
38 fprintf(stderr, "\n");
39 } else if(tosyslog) {
40 vsyslog(level, format, args);
41 }
42 va_end(args);
43}
44
45void opensyslog(void)
46{
47 openlog("ashd", 0, LOG_DAEMON);
48 tostderr = 0;
49 tosyslog = 1;
50}