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ddf99192 FT |
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 | ||
33733396 FT |
24 | #ifdef HAVE_CONFIG_H |
25 | #include <config.h> | |
26 | #endif | |
ddf99192 | 27 | #include <utils.h> |
d341283f | 28 | #include <log.h> |
ddf99192 | 29 | |
d341283f | 30 | static int inited = 0; |
ddf99192 FT |
31 | static int tostderr = 1, tosyslog = 0; |
32 | ||
d341283f FT |
33 | static void initlog(void) |
34 | { | |
35 | inited = 1; | |
36 | if(getenv("ASHD_USESYSLOG") != NULL) | |
37 | opensyslog(); | |
38 | } | |
39 | ||
ddf99192 FT |
40 | void flog(int level, char *format, ...) |
41 | { | |
42 | va_list args; | |
43 | ||
d341283f FT |
44 | if(!inited) |
45 | initlog(); | |
ddf99192 FT |
46 | va_start(args, format); |
47 | if(tostderr) { | |
48 | vfprintf(stderr, format, args); | |
49 | fprintf(stderr, "\n"); | |
50 | } else if(tosyslog) { | |
51 | vsyslog(level, format, args); | |
52 | } | |
53 | va_end(args); | |
54 | } | |
55 | ||
56 | void opensyslog(void) | |
57 | { | |
d341283f FT |
58 | if(!inited) |
59 | initlog(); | |
ddf99192 FT |
60 | openlog("ashd", 0, LOG_DAEMON); |
61 | tostderr = 0; | |
62 | tosyslog = 1; | |
63 | } |