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EST_error.c
/************************************************************************/
/* */
/* Centre for Speech Technology Research */
/* University of Edinburgh, UK */
/* Copyright (c) 1996,1997 */
/* All Rights Reserved. */
/* */
/* Permission is hereby granted, free of charge, to use and distribute */
/* this software and its documentation without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of this work, and to */
/* permit persons to whom this work is furnished to do so, subject to */
/* the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* 4. The authors' names are not used to endorse or promote products */
/* derived from this software without specific prior written */
/* permission. */
/* */
/* THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK */
/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
/* SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE */
/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
/* THIS SOFTWARE. */
/* */
/*************************************************************************/
/* */
/* Author: Richard Caley (rjc@cstr.ed.ac.uk) */
/* Date: Thu Aug 14 1997 */
/* -------------------------------------------------------------------- */
/* Fatal error calls. */
/* */
/*************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include "EST_error.h"
const char * EST_error_where=NULL;
static char EST_error_message_buf[MAX_ERROR_MESSAGE_LENGTH];
char *EST_error_message = EST_error_message_buf;
void EST_default_bug_fn(const char *format, ...)
{
va_list ap;
char *p=EST_error_message;
if (EST_error_stream==NULL)
EST_error_stream = stderr;
fprintf(EST_error_stream, "-=-=-=-=-=- EST Bug! -=-=-=-=-=-\n");
if (EST_error_where)
fprintf(EST_error_stream," %s\n", EST_error_where);
va_start(ap, format);
vsprintf(p, format, ap);
va_end(ap);
fprintf(EST_error_stream, "%s\n", p);
fprintf(EST_error_stream, "Please report this in as much detail as possible\n to festival@cstr.ed.ac.uk\n");
putc('\n', EST_error_stream);
fprintf(EST_error_stream, "-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-\n");
est_error_throw();
}
void EST_default_error_fn(const char *format, ...)
{
va_list ap;
char *p=EST_error_message;
if (EST_error_stream==NULL)
EST_error_stream = stderr;
fprintf(EST_error_stream, "-=-=-=-=-=- EST Error -=-=-=-=-=-\n");
if (EST_error_where)
fprintf(EST_error_stream," %s\n", EST_error_where);
va_start(ap, format);
vsprintf(p, format, ap);
va_end(ap);
fprintf(EST_error_stream, "%s\n", p);
fprintf(EST_error_stream, "-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-\n");
est_error_throw();
}
void EST_quiet_error_fn(const char *format, ...)
{
va_list ap;
char *p=EST_error_message;
va_start(ap, format);
vsprintf(p, format, ap);
va_end(ap);
est_error_throw();
}
void EST_default_warning_fn(const char *format, ...)
{
va_list ap;
char *p=EST_error_message;
if (EST_warning_stream==NULL)
EST_warning_stream = stderr;
fprintf(EST_warning_stream, "-=-=-=-=-=- EST Warning -=-=-=-=-=-\n");
if (EST_error_where)
fprintf(EST_warning_stream," %s\n", EST_error_where);
va_start(ap, format);
vsprintf(p, format, ap);
va_end(ap);
fprintf(EST_warning_stream, "%s\n", p);
fprintf(EST_warning_stream, "-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-\n");
}
void EST_quiet_warning_fn(const char *format, ...)
{
va_list ap;
char *p=EST_error_message;
va_start(ap, format);
vsprintf(p, format, ap);
va_end(ap);
}
void EST_default_sys_error_fn(const char *format, ...)
{
va_list ap;
char *p=EST_error_message;
const char *msg = strerror(errno);
if (EST_error_stream==NULL)
EST_error_stream = stderr;
fprintf(EST_error_stream, "-=-=-=-=-=- EST IO Error -=-=-=-=-\n");
if (EST_error_where)
fprintf(EST_error_stream," %s\n", EST_error_where);
va_start(ap, format);
vsprintf(p, format, ap);
va_end(ap);
fprintf(EST_error_stream, "%s - %s\n", p, msg);
fprintf(EST_error_stream, "-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-\n");
est_error_throw();
}
void EST_quiet_sys_error_fn(const char *format, ...)
{
va_list ap;
char *p=EST_error_message;
const char *msg = strerror(errno);
va_start(ap, format);
vsprintf(p, format, ap);
va_end(ap);
while (*p)
++p;
strcat(p, " - ");
p+=3;
strcat(p, msg);
est_error_throw();
}
void EST_errors_default()
{
EST_bug_func = EST_default_bug_fn;
EST_error_func = EST_default_error_fn;
EST_sys_error_func = EST_default_sys_error_fn;
}
void EST_errors_quiet()
{
EST_bug_func = EST_default_bug_fn;
EST_error_func = EST_quiet_error_fn;
EST_sys_error_func = EST_quiet_sys_error_fn;
}
EST_error_handler EST_bug_func = EST_default_bug_fn;
EST_error_handler EST_error_func = EST_default_error_fn;
EST_error_handler EST_sys_error_func = EST_default_sys_error_fn;
EST_error_handler EST_warning_func = EST_default_warning_fn;
EST_error_handler old_error_function;
EST_error_handler old_sys_error_function;
FILE *EST_error_stream=NULL;
FILE *EST_warning_stream=NULL;
jmp_buf *est_errjmp = 0;
long errjmp_ok=0;