/********************************************************************** * File: errcode.h (Formerly error.h) * Description: Header file for generic error handler class * Author: Ray Smith * Created: Tue May 1 16:23:36 BST 1990 * * (C) Copyright 1990, 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. * **********************************************************************/ #ifndef ERRCODE_H #define ERRCODE_H #include "host.h" /*Control parameters for error()*/ enum TessErrorLogCode { DBG = -1, /*log without alert */ TESSLOG = 0, /*alert user */ TESSEXIT = 1, /*exit after erro */ ABORT = 2 /*abort after error */ }; /* Explicit Error Abort codes */ #define NO_ABORT_CODE 0 #define LIST_ABORT 1 #define MEMORY_ABORT 2 #define FILE_ABORT 3 /* Location of code at error codes Reserve 0..2 (status codes 0..23 for UNLV)*/ #define LOC_UNUSED0 0 #define LOC_UNUSED1 1 #define LOC_UNUSED2 2 #define LOC_INIT 3 #define LOC_EDGE_PROG 4 #define LOC_TEXT_ORD_ROWS 5 #define LOC_TEXT_ORD_WORDS 6 #define LOC_PASS1 7 #define LOC_PASS2 8 /* Reserve up to 8..13 for adding subloc 0/3 plus subsubloc 0/1/2 */ #define LOC_FUZZY_SPACE 14 /* Reserve up to 14..20 for adding subloc 0/3 plus subsubloc 0/1/2 */ #define LOC_MM_ADAPT 21 #define LOC_DOC_BLK_REJ 22 #define LOC_WRITE_RESULTS 23 #define LOC_ADAPTIVE 24 /* DONT DEFINE ANY LOCATION > 31 !!! */ /* Sub locatation determines whether pass2 was in normal mode or fix xht mode*/ #define SUBLOC_NORM 0 #define SUBLOC_FIX_XHT 3 /* Sub Sub locatation determines whether match_word_pass2 was in Tess matcher, NN matcher or somewhere else */ #define SUBSUBLOC_OTHER 0 #define SUBSUBLOC_TESS 1 #define SUBSUBLOC_NN 2 class TESS_API ERRCODE { // error handler class const char *message; // error message public: void error( // error print function const char *caller, // function location TessErrorLogCode action, // action to take const char *format, ... // fprintf format ) const; ERRCODE(const char *string) { message = string; } // initialize with string }; const ERRCODE ASSERT_FAILED = "Assert failed"; #define ASSERT_HOST(x) if (!(x)) \ { \ ASSERT_FAILED.error(#x, ABORT, "in file %s, line %d", \ __FILE__, __LINE__); \ } #define ASSERT_HOST_MSG(x, msg...) if (!(x)) \ { \ tprintf(msg); \ ASSERT_FAILED.error(#x, ABORT, "in file %s, line %d", \ __FILE__, __LINE__); \ } void signal_exit(int signal_code); void set_global_loc_code(int loc_code); void set_global_subloc_code(int loc_code); void set_global_subsubloc_code(int loc_code); #endif