71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
/*
|
||
zip_error_to_str.c -- get string representation of zip error code
|
||
Copyright (C) 1999-2009 Dieter Baron and Thomas Klausner
|
||
|
||
This file is part of libzip, a library to manipulate ZIP archives.
|
||
The authors can be contacted at <libzip@nih.at>
|
||
|
||
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. The names of the authors may not be used to endorse or promote
|
||
products derived from this software without specific prior
|
||
written permission.
|
||
|
||
THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``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 AUTHORS 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 <errno.h>
|
||
#include <stdio.h>
|
||
#include <stdlib.h>
|
||
#include <string.h>
|
||
|
||
#include "zipint.h"
|
||
|
||
|
||
|
||
ZIP_EXTERN int
|
||
zip_error_to_str(char *buf, zip_uint64_t len, int ze, int se)
|
||
{
|
||
const char *zs, *ss;
|
||
|
||
if (ze < 0 || ze >= _zip_nerr_str)
|
||
return snprintf(buf, len, "Unknown error %d", ze);
|
||
|
||
zs = _zip_err_str[ze];
|
||
|
||
switch (_zip_err_type[ze]) {
|
||
case ZIP_ET_SYS:
|
||
ss = strerror(se);
|
||
break;
|
||
|
||
case ZIP_ET_ZLIB:
|
||
ss = zError(se);
|
||
break;
|
||
|
||
default:
|
||
ss = NULL;
|
||
}
|
||
|
||
return snprintf(buf, len, "%s%s%s",
|
||
zs, (ss ? ": " : ""), (ss ? ss : ""));
|
||
}
|