mirror of
https://github.com/DrBeef/JKXR.git
synced 2024-12-12 21:52:08 +00:00
66 lines
2.2 KiB
C
66 lines
2.2 KiB
C
|
/*
|
|||
|
|
zip_rename.c -- rename file in zip archive
|
|||
|
|
Copyright (C) 1999-2008 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 <string.h>
|
|||
|
|
|
|||
|
|
#include "zipint.h"
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
ZIP_EXTERN int
|
|||
|
|
zip_rename(struct zip *za, int idx, const char *name)
|
|||
|
|
{
|
|||
|
|
const char *old_name;
|
|||
|
|
int old_is_dir, new_is_dir;
|
|||
|
|
|
|||
|
|
if (idx >= za->nentry || idx < 0 || name[0] == '\0') {
|
|||
|
|
_zip_error_set(&za->error, ZIP_ER_INVAL, 0);
|
|||
|
|
return -1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ((old_name=zip_get_name(za, idx, 0)) == NULL)
|
|||
|
|
return -1;
|
|||
|
|
|
|||
|
|
new_is_dir = (name[strlen(name)-1] == '/');
|
|||
|
|
old_is_dir = (old_name[strlen(old_name)-1] == '/');
|
|||
|
|
|
|||
|
|
if (new_is_dir != old_is_dir) {
|
|||
|
|
_zip_error_set(&za->error, ZIP_ER_INVAL, 0);
|
|||
|
|
return -1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return _zip_set_name(za, idx, name);
|
|||
|
|
}
|