Line | Count | Source (jump to first uncovered line) |
1 | | /* |
2 | | * Copyright (C) 2006 Voice Sistem SRL |
3 | | * |
4 | | * This file is part of opensips, a free SIP server. |
5 | | * |
6 | | * opensips is free software; you can redistribute it and/or modify |
7 | | * it under the terms of the GNU General Public License as published by |
8 | | * the Free Software Foundation; either version 2 of the License, or |
9 | | * (at your option) any later version. |
10 | | * |
11 | | * opensips is distributed in the hope that it will be useful, |
12 | | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | | * GNU General Public License for more details. |
15 | | * |
16 | | * You should have received a copy of the GNU General Public License |
17 | | * along with this program; if not, write to the Free Software |
18 | | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
19 | | * |
20 | | * |
21 | | * History: |
22 | | * --------- |
23 | | * 2006-09-08 first version (bogdan) |
24 | | */ |
25 | | |
26 | | /*! |
27 | | * \file |
28 | | * \brief MI :: Format handling |
29 | | * \ingroup mi |
30 | | */ |
31 | | |
32 | | |
33 | | |
34 | | #ifndef _MI_FMT_H_ |
35 | | #define _MI_FMT_H_ |
36 | | |
37 | | #include <stdarg.h> |
38 | | #include <errno.h> |
39 | | |
40 | | /*! \brief size of the buffer used for printing the FMT */ |
41 | 0 | #define DEFAULT_MI_FMT_BUF_SIZE 2048 |
42 | | |
43 | | extern char *mi_fmt_buf; |
44 | | extern int mi_fmt_buf_len; |
45 | | |
46 | | int mi_fmt_init( unsigned int size ); |
47 | | |
48 | | static inline char* mi_print_fmt(char *fmt, va_list ap, int *len) |
49 | 0 | { |
50 | 0 | int n; |
51 | |
|
52 | 0 | if (mi_fmt_buf==NULL) { |
53 | 0 | if (mi_fmt_init(DEFAULT_MI_FMT_BUF_SIZE)!=0) { |
54 | 0 | LM_ERR("failed to init\n"); |
55 | 0 | return 0; |
56 | 0 | } |
57 | 0 | } |
58 | | |
59 | 0 | n = vsnprintf( mi_fmt_buf, mi_fmt_buf_len, fmt, ap); |
60 | 0 | if (n<0 || n>=mi_fmt_buf_len) { |
61 | 0 | LM_ERR("formatting failed with n=%d, %s\n",n,strerror(errno)); |
62 | 0 | return 0; |
63 | 0 | } |
64 | | |
65 | 0 | *len = n; |
66 | 0 | return mi_fmt_buf; |
67 | 0 | } Unexecuted instantiation: item.c:mi_print_fmt Unexecuted instantiation: status_report.c:mi_print_fmt |
68 | | |
69 | | #endif |