1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 7 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2018 The PHP Group |
6 +----------------------------------------------------------------------+
7 | This source file is subject to version 3.01 of the PHP license, |
8 | that is bundled with this package in the file LICENSE, and is |
9 | available through the world-wide-web at the following url: |
10 | http://www.php.net/license/3_01.txt |
11 | If you did not receive a copy of the PHP license and are unable to |
12 | obtain it through the world-wide-web, please send a note to |
13 | license@php.net so we can mail you a copy immediately. |
14 +----------------------------------------------------------------------+
15 | Author: Andrew Sitnikov <sitnikov@infonet.ee> |
16 +----------------------------------------------------------------------+
17 */
18
19 #include "php.h"
20
21 #include <sys/types.h>
22
23 #ifdef HAVE_SYS_IPC_H
24 #include <sys/ipc.h>
25 #endif
26
27 #ifdef PHP_WIN32
28 #include "win32/ipc.h"
29 #endif
30
31 #if HAVE_FTOK
32 /* {{{ proto int ftok(string pathname, string proj)
33 Convert a pathname and a project identifier to a System V IPC key */
PHP_FUNCTION(ftok)34 PHP_FUNCTION(ftok)
35 {
36 char *pathname, *proj;
37 size_t pathname_len, proj_len;
38 key_t k;
39
40 ZEND_PARSE_PARAMETERS_START(2, 2)
41 Z_PARAM_PATH(pathname, pathname_len)
42 Z_PARAM_STRING(proj, proj_len)
43 ZEND_PARSE_PARAMETERS_END();
44
45 if (pathname_len == 0){
46 php_error_docref(NULL, E_WARNING, "Pathname is invalid");
47 RETURN_LONG(-1);
48 }
49
50 if (proj_len != 1){
51 php_error_docref(NULL, E_WARNING, "Project identifier is invalid");
52 RETURN_LONG(-1);
53 }
54
55 if (php_check_open_basedir(pathname)) {
56 RETURN_LONG(-1);
57 }
58
59 k = ftok(pathname, proj[0]);
60 if (k == -1) {
61 php_error_docref(NULL, E_WARNING, "ftok() failed - %s", strerror(errno));
62 }
63
64 RETURN_LONG(k);
65 }
66 /* }}} */
67 #endif
68
69 /*
70 * Local variables:
71 * tab-width: 4
72 * c-basic-offset: 4
73 * End:
74 */
75
