/********************************************************************** * 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 #include #include #include #ifdef __UNIX__ #include #endif #include "tprintf.h" //#include "ipeerr.h" #include "errcode.h" const ERRCODE BADERRACTION = "Illegal error action"; #define MAX_MSG 1024 extern INT16 global_abort_code; /********************************************************************** * 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"); tprintf(msg); if ((strstr (message, "File") != NULL) || (strstr (message, "file") != NULL)) global_abort_code = FILE_ABORT; else if ((strstr (message, "List") != NULL) || (strstr (message, "list") != NULL)) global_abort_code = LIST_ABORT; else if ((strstr (message, "Memory") != NULL) || (strstr (message, "memory") != NULL)) global_abort_code = MEMORY_ABORT; else global_abort_code = NO_ABORT_CODE; switch (action) { case DBG: case LOG: return; //report only case EXIT: err_exit(); case ABORT: abort(); default: BADERRACTION.error ("error", ABORT, NULL); } }