1 /*
2 * This file is part of the Sofia-SIP package
3 *
4 * Copyright (C) 2005 Nokia Corporation.
5 *
6 * Contact: Pekka Pessi <pekka.pessi@nokia.com>
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public License
10 * as published by the Free Software Foundation; either version 2.1 of
11 * the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
21 * 02110-1301 USA
22 *
23 */
24
25 /**@SU_TAG
26 *
27 * @CFILE su_tag_io.c
28 * @brief Printing tag lists.
29 *
30 * @author Pekka Pessi <Pekka.Pessi@nokia.com>
31 *
32 * @date Created: Wed Feb 21 12:12:27 2001 ppessi
33 */
34
35 #include "config.h"
36
37 #include <string.h>
38 #include <assert.h>
39 #include <stdarg.h>
40 #include <stdio.h>
41
42 #include <sofia-sip/su_tag.h>
43 #include <sofia-sip/su_tag_class.h>
44 #include <sofia-sip/su_tag_io.h>
45 #include <sofia-sip/su_tag_inline.h>
46
47 /** Print tags */
tl_print(FILE * f,char const * title,tagi_t const lst[])48 void tl_print(FILE *f, char const *title, tagi_t const lst[])
49 {
50 fputs(title, f);
51
52 for (; lst; lst = t_next(lst)) {
53 char buffer[4096];
54 char const *fmt = " %s\n";
55 int n;
56
57 buffer[0] = '\0';
58
59 n = t_snprintf(lst, buffer, sizeof(buffer));
60
61 if (n + 1 < (int)sizeof(buffer)) {
62 if (n > 0 && buffer[n - 1] == '\n')
63 fmt = " %s";
64 }
65 else
66 buffer[sizeof(buffer) - 1] = '\0';
67 fprintf(f, fmt, buffer);
68 }
69 }
70