alex/zero-epwing-go
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zero-epwing-go/error.c
Alex Yatskov 41f2d1a280 More cleanup
2021-01-09 15:36:33 -08:00

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/*
* 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.
*/
#include "build-pre.h"
#include "eb.h"
#include "error.h"
#include "build-post.h"
/*
* Error code strings.
*/
static const char * const error_strings[] = {
/* 0 -- 4 */
"EB_SUCCESS",
"EB_ERR_MEMORY_EXHAUSTED",
"EB_ERR_EMPTY_FILE_NAME",
"EB_ERR_TOO_LONG_FILE_NAME",
"EB_ERR_BAD_FILE_NAME",
/* 5 -- 9 */
"EB_ERR_BAD_DIR_NAME",
"EB_ERR_TOO_LONG_WORD",
"EB_ERR_BAD_WORD",
"EB_ERR_EMPTY_WORD",
"EB_ERR_FAIL_GETCWD",
/* 10 -- 14 */
"EB_ERR_FAIL_OPEN_CAT",
"EB_ERR_FAIL_OPEN_CATAPP",
"EB_ERR_FAIL_OPEN_TEXT",
"EB_ERR_FAIL_OPEN_FONT",
"EB_ERR_FAIL_OPEN_APP",
/* 15 -- 19 */
"EB_ERR_FAIL_OPEN_BINARY",
"EB_ERR_FAIL_READ_CAT",
"EB_ERR_FAIL_READ_CATAPP",
"EB_ERR_FAIL_READ_TEXT",
"EB_ERR_FAIL_READ_FONT",
/* 20 -- 24 */
"EB_ERR_FAIL_READ_APP",
"EB_ERR_FAIL_READ_BINARY",
"EB_ERR_FAIL_SEEK_CAT",
"EB_ERR_FAIL_SEEK_CATAPP",
"EB_ERR_FAIL_SEEK_TEXT",
/* 25 -- 29 */
"EB_ERR_FAIL_SEEK_FONT",
"EB_ERR_FAIL_SEEK_APP",
"EB_ERR_FAIL_SEEK_BINARY",
"EB_ERR_UNEXP_CAT",
"EB_ERR_UNEXP_CATAPP",
/* 30 -- 34 */
"EB_ERR_UNEXP_TEXT",
"EB_ERR_UNEXP_FONT",
"EB_ERR_UNEXP_APP",
"EB_ERR_UNEXP_BINARY",
"EB_ERR_UNBOUND_BOOK",
/* 35 -- 39 */
"EB_ERR_UNBOUND_APP",
"EB_ERR_NO_SUB",
"EB_ERR_NO_APPSUB",
"EB_ERR_NO_FONT",
"EB_ERR_NO_TEXT",
/* 40 -- 44 */
"EB_ERR_NO_STOPCODE",
"EB_ERR_NO_ALT",
"EB_ERR_NO_CUR_SUB",
"EB_ERR_NO_CUR_APPSUB",
"EB_ERR_NO_CUR_FONT",
/* 45 -- 49 */
"EB_ERR_NO_CUR_BINARY",
"EB_ERR_NO_SUCH_SUB",
"EB_ERR_NO_SUCH_APPSUB",
"EB_ERR_NO_SUCH_FONT",
"EB_ERR_NO_SUCH_CHAR_BMP",
/* 50 -- 54 */
"EB_ERR_NO_SUCH_CHAR_TEXT",
"EB_ERR_NO_SUCH_SEARCH",
"EB_ERR_NO_SUCH_HOOK",
"EB_ERR_NO_SUCH_BINARY",
"EB_ERR_DIFF_CONTENT",
/* 55 -- 59 */
"EB_ERR_NO_PREV_SEARCH",
"EB_ERR_NO_SUCH_MULTI_ID",
"EB_ERR_NO_SUCH_ENTRY_ID",
"EB_ERR_TOO_MANY_WORDS",
"EB_ERR_NO_WORD",
/* 60 -- 64 */
"EB_ERR_NO_CANDIDATES",
"EB_ERR_END_OF_CONTENT",
"EB_ERR_NO_PREV_SEEK",
"EB_ERR_EBNET_UNSUPPORTED",
"EB_ERR_EBNET_FAIL_CONNECT",
/* 65 -- 69 */
"EB_ERR_EBNET_SERVER_BUSY",
"EB_ERR_EBNET_NO_PERMISSION",
"EB_ERR_UNBOUND_BOOKLIST",
"EB_ERR_NO_SUCH_BOOK",
NULL
};
/*
* Look up the error message corresponding to the error code `error_code'.
*/
const char *
eb_error_string(EB_Error_Code error_code)
{
const char *string;
if (0 <= error_code && error_code < EB_NUMBER_OF_ERRORS)
string = error_strings[error_code];
else
string = "EB_ERR_UNKNOWN";
return string;
}
/*
* Error messages.
*/
static const char * const error_messages[] = {
/* 0 -- 4 */
N_("no error"),
N_("memory exhausted"),
N_("an empty file name"),
N_("too long file name"),
N_("bad file name"),
/* 5 -- 9 */
N_("bad directory name"),
N_("too long word"),
N_("a word contains bad character"),
N_("an empty word"),
N_("failed to get the current working directory"),
/* 10 -- 14 */
N_("failed to open a catalog file"),
N_("failed to open an appendix catalog file"),
N_("failed to open a text file"),
N_("failed to open a font file"),
N_("failed to open an appendix file"),
/* 15 -- 19 */
N_("failed to open a binary file"),
N_("failed to read a catalog file"),
N_("failed to read an appendix catalog file"),
N_("failed to read a text file"),
N_("failed to read a font file"),
/* 20 -- 24 */
N_("failed to read an appendix file"),
N_("failed to read a binary file"),
N_("failed to seek a catalog file"),
N_("failed to seek an appendix catalog file"),
N_("failed to seek a text file"),
/* 25 -- 29 */
N_("failed to seek a font file"),
N_("failed to seek an appendix file"),
N_("failed to seek a binary file"),
N_("unexpected format in a catalog file"),
N_("unexpected format in an appendix catalog file"),
/* 30 -- 34 */
N_("unexpected format in a text file"),
N_("unexpected format in a font file"),
N_("unexpected format in an appendix file"),
N_("unexpected format in a binary file"),
N_("book not bound"),
/* 35 -- 39 */
N_("appendix not bound"),
N_("no subbook"),
N_("no subbook in the appendix"),
N_("no font"),
N_("no text file"),
/* 40 -- 44 */
N_("no stop-code"),
N_("no alternation string"),
N_("no current subbook"),
N_("no current appendix subbook"),
N_("no current font"),
/* 45 -- 49 */
N_("no current binary"),
N_("no such subbook"),
N_("no such appendix subbook"),
N_("no such font"),
N_("no such character bitmap"),
/* 50 -- 54 */
N_("no such character text"),
N_("no such search method"),
N_("no such hook"),
N_("no such binary"),
N_("different content type"),
/* 55 -- 59 */
N_("no previous search"),
N_("no such multi search"),
N_("no such multi search entry"),
N_("too many words specified"),
N_("no word specified"),
/* 60 -- 64 */
N_("no candidates"),
N_("end of content"),
N_("no previous seek"),
N_("ebnet is not supported"),
N_("failed to connect to an ebnet server"),
/* 65 -- 69 */
N_("ebnet server is busy"),
N_("no access permission"),
N_("booklist not bound"),
N_("no such book"),
NULL
};
/*
* Look up the error message corresponding to the error code `error_code'.
*/
const char *
eb_error_message(EB_Error_Code error_code)
{
const char *message;
if (0 <= error_code && error_code < EB_NUMBER_OF_ERRORS)
message = error_messages[error_code];
else
message = N_("unknown error");
return message;
}
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