460b9539 |
1 | /* |
2 | * This file is part of DisOrder |
3 | * Copyright (C) 2005 Richard Kettlewell |
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, but |
11 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | * 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 |
18 | * USA |
19 | */ |
20 | |
21 | #include <config.h> |
22 | #include "types.h" |
23 | |
24 | #include <stdarg.h> |
25 | #include <stdio.h> |
26 | #include <string.h> |
27 | |
28 | #include "mem.h" |
29 | #include "vector.h" |
30 | #include "printf.h" |
31 | #include "eventlog.h" |
32 | #include "split.h" |
33 | |
34 | static struct eventlog_output *outputs; |
35 | |
36 | void eventlog_add(struct eventlog_output *lo) { |
37 | lo->next = outputs; |
38 | outputs = lo; |
39 | } |
40 | |
41 | void eventlog_remove(struct eventlog_output *lo) { |
42 | struct eventlog_output *p, **pp; |
43 | |
44 | for(pp = &outputs; (p = *pp) && p != lo; pp = &p->next) |
45 | ; |
46 | if(p == lo) |
47 | *pp = lo->next; |
48 | } |
49 | |
50 | static void veventlog(const char *keyword, const char *raw, va_list ap) { |
51 | struct eventlog_output *p; |
52 | struct dynstr d; |
53 | const char *param; |
54 | |
55 | dynstr_init(&d); |
56 | dynstr_append_string(&d, keyword); |
57 | while((param = va_arg(ap, const char *))) { |
58 | dynstr_append(&d, ' '); |
59 | dynstr_append_string(&d, quoteutf8(param)); |
60 | } |
61 | if(raw) { |
62 | dynstr_append(&d, ' '); |
63 | dynstr_append_string(&d, raw); |
64 | } |
65 | dynstr_terminate(&d); |
66 | for(p = outputs; p; p = p->next) |
67 | p->fn(d.vec, p->user); |
68 | } |
69 | |
70 | void eventlog_raw(const char *keyword, const char *raw, ...) { |
71 | va_list ap; |
72 | |
73 | va_start(ap, raw); |
74 | veventlog(keyword, raw, ap); |
75 | va_end(ap); |
76 | } |
77 | |
78 | void eventlog(const char *keyword, ...) { |
79 | va_list ap; |
80 | |
81 | va_start(ap, keyword); |
82 | veventlog(keyword, 0, ap); |
83 | va_end(ap); |
84 | } |
85 | |
86 | /* |
87 | Local Variables: |
88 | c-basic-offset:2 |
89 | comment-column:40 |
90 | fill-column:79 |
91 | End: |
92 | */ |