HLab: H:/Class/11756/HLab/sphinxbase-0.4/include/err.h Source File

00001 /* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */
00002 /* ====================================================================
00003  * Copyright (c) 1999-2004 Carnegie Mellon University.  All rights
00004  * reserved.
00005  *
00006  * Redistribution and use in source and binary forms, with or without
00007  * modification, are permitted provided that the following conditions
00008  * are met:
00009  *
00010  * 1. Redistributions of source code must retain the above copyright
00011  *    notice, this list of conditions and the following disclaimer. 
00012  *
00013  * 2. Redistributions in binary form must reproduce the above copyright
00014  *    notice, this list of conditions and the following disclaimer in
00015  *    the documentation and/or other materials provided with the
00016  *    distribution.
00017  *
00018  * This work was supported in part by funding from the Defense Advanced 
00019  * Research Projects Agency and the National Science Foundation of the 
00020  * United States of America, and the CMU Sphinx Speech Consortium.
00021  *
00022  * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND 
00023  * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
00024  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
00025  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY
00026  * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00027  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
00028  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
00029  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
00030  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
00031  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
00032  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00033  *
00034  * ====================================================================
00035  *
00036  */
00037 /*
00038  * err.h -- Package for checking and catching common errors, printing out
00039  *              errors nicely, etc.
00040  *
00041  * **********************************************
00042  * CMU ARPA Speech Project
00043  *
00044  * Copyright (c) 1999 Carnegie Mellon University.
00045  * ALL RIGHTS RESERVED.
00046  * **********************************************
00047  *
00048  * 6/01/95  Paul Placeway  CMU speech group
00049  * $Log: err.h,v $
00050  * Revision 1.10  2005/06/22 03:00:23  arthchan2003
00051  * 1, Add a E_INFO that produce no file names. 2, Add  keyword.
00052  *
00053  * Revision 1.3  2005/06/15 04:21:46  archan
00054  * 1, Fixed doxygen-documentation, 2, Add  keyword such that changes will be logged into a file.
00055  *
00056  */
00057 
00058 
00059 #ifndef _LIBUTIL_ERR_H_
00060 #define _LIBUTIL_ERR_H_
00061 
00062 #include <stdarg.h>
00063 #include <stdio.h>
00064 #ifndef _WIN32_WCE
00065 #include <errno.h>
00066 #endif
00067 
00068 /* Win32/WinCE DLL gunk */
00069 #include <sphinxbase_export.h>
00070 
00078 /* 01.18.01 RAH, allow for C++ compiles */
00079 #ifdef __cplusplus
00080 extern "C" {
00081 #endif
00082 #if 0
00083 /* Fool Emacs. */
00084 }
00085 #endif
00086 
00087 SPHINXBASE_EXPORT
00088 void _E__pr_header(char const *file, long line, char const *msg);
00089 SPHINXBASE_EXPORT
00090 void _E__pr_info_header(char const *file, long line, char const *tag);
00091 SPHINXBASE_EXPORT
00092 void _E__pr_info_header_wofn(char const *msg);
00093 SPHINXBASE_EXPORT
00094 void _E__pr_warn(char const *fmt, ...);
00095 SPHINXBASE_EXPORT
00096 void _E__pr_info(char const *fmt, ...);
00097 SPHINXBASE_EXPORT
00098 void _E__die_error(char const *fmt, ...);
00099 SPHINXBASE_EXPORT
00100 void _E__abort_error(char const *fmt, ...);
00101 SPHINXBASE_EXPORT
00102 void _E__sys_error(char const *fmt, ...);
00103 SPHINXBASE_EXPORT
00104 void _E__fatal_sys_error(char const *fmt, ...);
00105 
00112 SPHINXBASE_EXPORT
00113 FILE *err_set_logfp(FILE *logfp);
00114 
00119 SPHINXBASE_EXPORT
00120 FILE * err_get_logfp(void);
00121 
00122 
00131 SPHINXBASE_EXPORT
00132 int err_set_logfile(char const *file);
00133 
00137 #define E_FATAL  _E__pr_header(__FILE__, __LINE__, "FATAL_ERROR"),_E__die_error
00138 
00142 #define E_FATAL_SYSTEM  _E__pr_header(__FILE__, __LINE__, "SYSTEM_ERROR"),_E__fatal_sys_error
00143 
00147 #define E_WARN_SYSTEM   _E__pr_header(__FILE__, __LINE__, "SYSTEM_ERROR"),_E__sys_error
00148 
00152 #define E_ERROR_SYSTEM  _E__pr_header(__FILE__, __LINE__, "SYSTEM_ERROR"),_E__sys_error
00153 
00157 #define E_INFO    _E__pr_info_header(__FILE__, __LINE__, "INFO"),_E__pr_info
00158 
00163 #define E_INFOCONT        _E__pr_info
00164 
00168 #define E_INFO_NOFN _E__pr_info_header_wofn("INFO"),_E__pr_info
00169 
00170 
00174 #define E_WARN    _E__pr_header(__FILE__, __LINE__, "WARNING"),_E__pr_warn
00175 
00179 #define E_ERROR   _E__pr_header(__FILE__, __LINE__, "ERROR"),_E__pr_warn
00180 
00181 
00182 #ifdef __cplusplus
00183 }
00184 #endif
00185 
00186 
00187 #endif /* !_ERR_H */
00188 
00189