mirror of
https://github.com/tesseract-ocr/tesseract.git
synced 2024-12-28 11:08:15 +08:00
93c8e5d2d3
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@209 d0cd1f9f-072b-0410-8dd7-cf729c803f20
105 lines
3.5 KiB
C++
105 lines
3.5 KiB
C++
/**********************************************************************
|
|
* File: errcode.c (Formerly error.c)
|
|
* Description: Generic error handler function
|
|
* Author: Ray Smith
|
|
* Created: Tue May 1 16:28:39 BST 1990
|
|
*
|
|
* (C) Copyright 1989, Hewlett-Packard Ltd.
|
|
** Licensed under the Apache License, Version 2.0 (the "License");
|
|
** you may not use this file except in compliance with the License.
|
|
** You may obtain a copy of the License at
|
|
** http://www.apache.org/licenses/LICENSE-2.0
|
|
** Unless required by applicable law or agreed to in writing, software
|
|
** distributed under the License is distributed on an "AS IS" BASIS,
|
|
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
** See the License for the specific language governing permissions and
|
|
** limitations under the License.
|
|
*
|
|
**********************************************************************/
|
|
|
|
#include "mfcpch.h" //precompiled headers
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <stdarg.h>
|
|
#include <string.h>
|
|
#ifdef __UNIX__
|
|
#include <signal.h>
|
|
#endif
|
|
#include "tprintf.h"
|
|
//#include "ipeerr.h"
|
|
#include "errcode.h"
|
|
|
|
const ERRCODE BADERRACTION = "Illegal error action";
|
|
#define MAX_MSG 1024
|
|
|
|
/**********************************************************************
|
|
* error
|
|
*
|
|
* Print an error message and continue, exit or abort according to action.
|
|
* Makes use of error messages and numbers in a common place.
|
|
*
|
|
**********************************************************************/
|
|
void
|
|
ERRCODE::error ( //handle error
|
|
const char *caller, //name of caller
|
|
inT8 action, //action to take
|
|
const char *format, ... //special message
|
|
) const
|
|
{
|
|
va_list args; //variable args
|
|
char msg[MAX_MSG];
|
|
char *msgptr = msg;
|
|
|
|
if (caller != NULL)
|
|
//name of caller
|
|
msgptr += sprintf (msgptr, "%s:", caller);
|
|
//actual message
|
|
msgptr += sprintf (msgptr, "Error:%s", message);
|
|
if (format != NULL) {
|
|
msgptr += sprintf (msgptr, ":");
|
|
va_start(args, format); //variable list
|
|
#ifdef __MSW32__
|
|
//print remainder
|
|
msgptr += _vsnprintf (msgptr, MAX_MSG - 2 - (msgptr - msg), format, args);
|
|
msg[MAX_MSG - 2] = '\0'; //ensure termination
|
|
strcat (msg, "\n");
|
|
#else
|
|
//print remainder
|
|
msgptr += vsprintf (msgptr, format, args);
|
|
//no specific
|
|
msgptr += sprintf (msgptr, "\n");
|
|
#endif
|
|
va_end(args);
|
|
}
|
|
else
|
|
//no specific
|
|
msgptr += sprintf (msgptr, "\n");
|
|
|
|
fprintf(stderr, msg);
|
|
/*if ((strstr (message, "File") != NULL) ||
|
|
(strstr (message, "file") != NULL))
|
|
else if ((strstr (message, "List") != NULL) ||
|
|
(strstr (message, "list") != NULL))
|
|
else if ((strstr (message, "Memory") != NULL) ||
|
|
(strstr (message, "memory") != NULL))
|
|
global_abort_code = MEMORY_ABORT;
|
|
else
|
|
global_abort_code = NO_ABORT_CODE;
|
|
*/
|
|
|
|
int* p = NULL;
|
|
switch (action) {
|
|
case DBG:
|
|
case TESSLOG:
|
|
return; //report only
|
|
case EXIT:
|
|
//err_exit();
|
|
case ABORT:
|
|
// Create a deliberate segv as the stack trace is more useful that way.
|
|
if (!*p)
|
|
abort();
|
|
default:
|
|
BADERRACTION.error ("error", ABORT, NULL);
|
|
}
|
|
}
|