/*                                                            -*- C -*-
 * Copyright (c) 1997-2006  Motoyuki Kasahara
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the project nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef EB_ERROR_H
#define EB_ERROR_H

#ifdef __cplusplus
extern "C" {
#endif

#include "defs.h"

/*
 * Error codes.
 */
#define EB_SUCCESS			0
#define EB_ERR_MEMORY_EXHAUSTED		1
#define EB_ERR_EMPTY_FILE_NAME		2
#define EB_ERR_TOO_LONG_FILE_NAME	3
#define EB_ERR_BAD_FILE_NAME		4

#define EB_ERR_BAD_DIR_NAME		5
#define EB_ERR_TOO_LONG_WORD		6
#define EB_ERR_BAD_WORD			7
#define EB_ERR_EMPTY_WORD		8
#define EB_ERR_FAIL_GETCWD		9

#define EB_ERR_FAIL_OPEN_CAT		10
#define EB_ERR_FAIL_OPEN_CATAPP		11
#define EB_ERR_FAIL_OPEN_TEXT		12
#define EB_ERR_FAIL_OPEN_FONT		13
#define EB_ERR_FAIL_OPEN_APP		14

#define EB_ERR_FAIL_OPEN_BINARY		15
#define EB_ERR_FAIL_READ_CAT		16
#define EB_ERR_FAIL_READ_CATAPP		17
#define EB_ERR_FAIL_READ_TEXT		18
#define EB_ERR_FAIL_READ_FONT		19

#define EB_ERR_FAIL_READ_APP		20
#define EB_ERR_FAIL_READ_BINARY		21
#define EB_ERR_FAIL_SEEK_CAT		22
#define EB_ERR_FAIL_SEEK_CATAPP		23
#define EB_ERR_FAIL_SEEK_TEXT		24

#define EB_ERR_FAIL_SEEK_FONT		25
#define EB_ERR_FAIL_SEEK_APP		26
#define EB_ERR_FAIL_SEEK_BINARY		27
#define EB_ERR_UNEXP_CAT		28
#define EB_ERR_UNEXP_CATAPP		29

#define EB_ERR_UNEXP_TEXT		30
#define EB_ERR_UNEXP_FONT		31
#define EB_ERR_UNEXP_APP		32
#define EB_ERR_UNEXP_BINARY		33
#define EB_ERR_UNBOUND_BOOK		34

#define EB_ERR_UNBOUND_APP		35
#define EB_ERR_NO_SUB			36
#define EB_ERR_NO_APPSUB		37
#define EB_ERR_NO_FONT			38
#define EB_ERR_NO_TEXT			39

#define EB_ERR_NO_STOPCODE		40
#define EB_ERR_NO_ALT			41
#define EB_ERR_NO_CUR_SUB		42
#define EB_ERR_NO_CUR_APPSUB		43
#define EB_ERR_NO_CUR_FONT		44

#define EB_ERR_NO_CUR_BINARY		45
#define EB_ERR_NO_SUCH_SUB		46
#define EB_ERR_NO_SUCH_APPSUB		47
#define EB_ERR_NO_SUCH_FONT		48
#define EB_ERR_NO_SUCH_CHAR_BMP		49

#define EB_ERR_NO_SUCH_CHAR_TEXT	50
#define EB_ERR_NO_SUCH_SEARCH		51
#define EB_ERR_NO_SUCH_HOOK		52
#define EB_ERR_NO_SUCH_BINARY		53
#define EB_ERR_DIFF_CONTENT		54

#define EB_ERR_NO_PREV_SEARCH		55
#define EB_ERR_NO_SUCH_MULTI_ID		56
#define EB_ERR_NO_SUCH_ENTRY_ID		57
#define EB_ERR_TOO_MANY_WORDS		58
#define EB_ERR_NO_WORD			59

#define EB_ERR_NO_CANDIDATES		60
#define EB_ERR_END_OF_CONTENT		61
#define EB_ERR_NO_PREV_SEEK		62

#define EB_ERR_UNBOUND_BOOKLIST		67
#define EB_ERR_NO_SUCH_BOOK		68


/*
 * The number of error codes.
 */
#define EB_NUMBER_OF_ERRORS		69

/*
 * The maximum length of an error message.
 */
#define EB_MAX_ERROR_MESSAGE_LENGTH	127

/*
 * Function declarations.
 */
/* error.c */
const char *eb_error_string(EB_Error_Code error_code);
const char *eb_error_message(EB_Error_Code error_code);

#ifdef __cplusplus
}
#endif

#endif /* not EB_ERROR_H */