Annotation of embedaddon/php/ext/zip/lib/zip_fclose.c, revision 1.1.1.1
1.1 misho 1: /*
2: zip_fclose.c -- close file in zip archive
3: Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
4:
5: This file is part of libzip, a library to manipulate ZIP archives.
6: The authors can be contacted at <libzip@nih.at>
7:
8: Redistribution and use in source and binary forms, with or without
9: modification, are permitted provided that the following conditions
10: are met:
11: 1. Redistributions of source code must retain the above copyright
12: notice, this list of conditions and the following disclaimer.
13: 2. Redistributions in binary form must reproduce the above copyright
14: notice, this list of conditions and the following disclaimer in
15: the documentation and/or other materials provided with the
16: distribution.
17: 3. The names of the authors may not be used to endorse or promote
18: products derived from this software without specific prior
19: written permission.
20:
21: THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
22: OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
23: WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24: ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
25: DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26: DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
27: GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28: INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
29: IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
30: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
31: IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32: */
33:
34:
35:
36: #include <stdlib.h>
37:
38: #include "zipint.h"
39:
40:
41:
42: ZIP_EXTERN(int)
43: zip_fclose(struct zip_file *zf)
44: {
45: int i, ret;
46:
47: if (zf->zstr)
48: inflateEnd(zf->zstr);
49: free(zf->buffer);
50: free(zf->zstr);
51: if (zf->za) {
52: for (i=0; i<zf->za->nfile; i++) {
53: if (zf->za->file[i] == zf) {
54: zf->za->file[i] = zf->za->file[zf->za->nfile-1];
55: zf->za->nfile--;
56: break;
57: }
58: }
59: }
60:
61: ret = 0;
62: if (zf->error.zip_err)
63: ret = zf->error.zip_err;
64: else if ((zf->flags & ZIP_ZF_CRC) && (zf->flags & ZIP_ZF_EOF)) {
65: /* if EOF, compare CRC */
66: if (zf->crc_orig != zf->crc)
67: ret = ZIP_ER_CRC;
68: }
69:
70: free(zf);
71: return ret;
72: }
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