SphinxBase 0.6
err.h
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1/* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */
2/* ====================================================================
3 * Copyright (c) 1999-2004 Carnegie Mellon University. All rights
4 * reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
16 * distribution.
17 *
18 * This work was supported in part by funding from the Defense Advanced
19 * Research Projects Agency and the National Science Foundation of the
20 * United States of America, and the CMU Sphinx Speech Consortium.
21 *
22 * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND
23 * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
24 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
25 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY
26 * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
27 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
28 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
30 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
32 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 *
34 * ====================================================================
35 *
36 */
37
38#ifndef _LIBUTIL_ERR_H_
39#define _LIBUTIL_ERR_H_
40
41#include <stdarg.h>
42#include <stdio.h>
43#ifndef _WIN32_WCE
44#include <errno.h>
45#endif
46
47/* Win32/WinCE DLL gunk */
48#include <sphinxbase/sphinxbase_export.h>
49
67#ifdef __cplusplus
68extern "C" {
69#endif
70#if 0
71/* Fool Emacs. */
72}
73#endif
74
75SPHINXBASE_EXPORT
76void _E__pr_header(char const *file, long line, char const *msg);
77SPHINXBASE_EXPORT
78void _E__pr_debug_header(char const *file, long line, int level);
79SPHINXBASE_EXPORT
80void _E__pr_info_header(char const *file, long line, char const *tag);
81SPHINXBASE_EXPORT
82void _E__pr_info_header_wofn(char const *msg);
83SPHINXBASE_EXPORT
84void _E__pr_warn(char const *fmt, ...);
85SPHINXBASE_EXPORT
86void _E__pr_info(char const *fmt, ...);
87SPHINXBASE_EXPORT
88void _E__die_error(char const *fmt, ...);
89SPHINXBASE_EXPORT
90void _E__abort_error(char const *fmt, ...);
91SPHINXBASE_EXPORT
92void _E__sys_error(char const *fmt, ...);
93SPHINXBASE_EXPORT
94void _E__fatal_sys_error(char const *fmt, ...);
95
102SPHINXBASE_EXPORT
103FILE *err_set_logfp(FILE *logfp);
104
109SPHINXBASE_EXPORT
110FILE * err_get_logfp(void);
111
112
121SPHINXBASE_EXPORT
122int err_set_logfile(char const *file);
123
127#define E_FATAL _E__pr_header(__FILE__, __LINE__, "FATAL_ERROR"),_E__die_error
128
132#define E_FATAL_SYSTEM _E__pr_header(__FILE__, __LINE__, "SYSTEM_ERROR"),_E__fatal_sys_error
133
137#define E_WARN_SYSTEM _E__pr_header(__FILE__, __LINE__, "SYSTEM_ERROR"),_E__sys_error
138
142#define E_ERROR_SYSTEM _E__pr_header(__FILE__, __LINE__, "SYSTEM_ERROR"),_E__sys_error
143
147#define E_INFO _E__pr_info_header(__FILE__, __LINE__, "INFO"),_E__pr_info
148
153#define E_INFOCONT _E__pr_info
154
158#define E_INFO_NOFN _E__pr_info_header_wofn("INFO"),_E__pr_info
159
160
164#define E_WARN _E__pr_header(__FILE__, __LINE__, "WARNING"),_E__pr_warn
165
169#define E_ERROR _E__pr_header(__FILE__, __LINE__, "ERROR"),_E__pr_warn
170
178SPHINXBASE_EXPORT
179int err_set_debug_level(int level);
180
186SPHINXBASE_EXPORT
187int err_get_debug_level(void);
188
199#ifdef SPHINX_DEBUG
200#define E_DEBUG(level,x) { \
201 if (err_get_debug_level() >= level) { \
202 _E__pr_header(__FILE__, __LINE__, "DEBUG"); \
203 _E__pr_info x; \
204 } \
205 }
206#define E_DEBUGCONT(level,x) { \
207 if (err_get_debug_level() >= level) { \
208 _E__pr_info x; \
209 } \
210 }
211#else
212#define E_DEBUG(level,x)
213#define E_DEBUGCONT(level,x)
214#endif
215
216#ifdef __cplusplus
217}
218#endif
219
220
221#endif /* !_ERR_H */
222
223
SPHINXBASE_EXPORT int err_get_debug_level(void)
Get debugging verbosity level.
Definition err.c:74
SPHINXBASE_EXPORT int err_set_logfile(char const *file)
Append all log messages to a given file.
Definition err.c:190
SPHINXBASE_EXPORT int err_set_debug_level(int level)
Set debugging verbosity level.
Definition err.c:68
SPHINXBASE_EXPORT FILE * err_get_logfp(void)
Get the current logging filehandle.
Definition err.c:157
SPHINXBASE_EXPORT FILE * err_set_logfp(FILE *logfp)
Direct all logging to a given filehandle.
Definition err.c:179