Annotation of embedaddon/php/ext/zip/lib/zip_source_function.c, revision 1.1.1.2
1.1 misho 1: /*
2: zip_source_function.c -- create zip data source from callback function
1.1.1.2 ! misho 3: Copyright (C) 1999-2009 Dieter Baron and Thomas Klausner
1.1 misho 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(struct zip_source *)
43: zip_source_function(struct zip *za, zip_source_callback zcb, void *ud)
44: {
45: struct zip_source *zs;
46:
47: if (za == NULL)
48: return NULL;
49:
1.1.1.2 ! misho 50: if ((zs=_zip_source_new(za)) == NULL)
1.1 misho 51: return NULL;
52:
1.1.1.2 ! misho 53: zs->cb.f = zcb;
1.1 misho 54: zs->ud = ud;
55:
56: return zs;
57: }
1.1.1.2 ! misho 58:
! 59:
! 60:
! 61: struct zip_source *
! 62: _zip_source_new(struct zip *za)
! 63: {
! 64: struct zip_source *src;
! 65:
! 66: if ((src=(struct zip_source *)malloc(sizeof(*src))) == NULL) {
! 67: _zip_error_set(&za->error, ZIP_ER_MEMORY, 0);
! 68: return NULL;
! 69: }
! 70:
! 71: src->src = NULL;
! 72: src->cb.f = NULL;
! 73: src->ud = NULL;
! 74: src->error_source = ZIP_LES_NONE;
! 75: src->is_open = 0;
! 76:
! 77: return src;
! 78: }
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