111 lines
3 KiB
C
111 lines
3 KiB
C
/*
|
|
tryopen.c -- tool for tests that try opening zip archives
|
|
Copyright (C) 1999-2017 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 "config.h"
|
|
|
|
#include <errno.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif
|
|
|
|
#ifndef HAVE_GETOPT
|
|
#include "getopt.h"
|
|
#endif
|
|
|
|
#include "compat.h"
|
|
#include "zip.h"
|
|
|
|
const char *usage = "usage: %s [-cent] file\n\n"
|
|
"\t-c\tcheck consistency\n"
|
|
"\t-e\texclusively open archive\n"
|
|
"\t-n\tcreate new file\n"
|
|
"\t-t\ttruncate file to size 0\n";
|
|
|
|
|
|
int
|
|
main(int argc, char *argv[]) {
|
|
const char *fname;
|
|
zip_t *z;
|
|
int c, flags, ze;
|
|
zip_int64_t count;
|
|
int error;
|
|
|
|
flags = 0;
|
|
|
|
while ((c = getopt(argc, argv, "cent")) != -1) {
|
|
switch (c) {
|
|
case 'c':
|
|
flags |= ZIP_CHECKCONS;
|
|
break;
|
|
case 'e':
|
|
flags |= ZIP_EXCL;
|
|
break;
|
|
case 'n':
|
|
flags |= ZIP_CREATE;
|
|
break;
|
|
case 't':
|
|
flags |= ZIP_TRUNCATE;
|
|
break;
|
|
|
|
default:
|
|
fprintf(stderr, usage, argv[0]);
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
error = 0;
|
|
for (; optind < argc; optind++) {
|
|
fname = argv[optind];
|
|
errno = 0;
|
|
|
|
if ((z = zip_open(fname, flags, &ze)) != NULL) {
|
|
count = zip_get_num_entries(z, 0);
|
|
printf("opening '%s' succeeded, %" PRIu64 " entries\n", fname, count);
|
|
zip_close(z);
|
|
continue;
|
|
}
|
|
|
|
printf("opening '%s' returned error %d", fname, ze);
|
|
if (zip_error_get_sys_type(ze) == ZIP_ET_SYS)
|
|
printf("/%d", errno);
|
|
printf("\n");
|
|
error++;
|
|
}
|
|
|
|
if (error > 0)
|
|
fprintf(stderr, "%d errors\n", error);
|
|
|
|
return error ? 1 : 0;
|
|
}
|