1 | /* |
---|---|
2 | +----------------------------------------------------------------------+ |
3 | | PHP Version 5 | |
4 | +----------------------------------------------------------------------+ |
5 | | Copyright (c) 1997-2015 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: Jim Winstead <jimw@php.net> | |
16 | +----------------------------------------------------------------------+ |
17 | */ |
18 | |
19 | /* $Id$ */ |
20 | |
21 | #include "php.h" |
22 | #include "pageinfo.h" |
23 | #include "SAPI.h" |
24 | |
25 | #include <stdio.h> |
26 | #include <stdlib.h> |
27 | #if HAVE_PWD_H |
28 | #ifdef PHP_WIN32 |
29 | #include "win32/pwd.h" |
30 | #else |
31 | #include <pwd.h> |
32 | #endif |
33 | #endif |
34 | #if HAVE_GRP_H |
35 | # ifdef PHP_WIN32 |
36 | # include "win32/grp.h" |
37 | # else |
38 | # include <grp.h> |
39 | # endif |
40 | #endif |
41 | #ifdef PHP_WIN32 |
42 | #undef getgid |
43 | #define getgroups(a, b) 0 |
44 | #define getgid() 1 |
45 | #define getuid() 1 |
46 | #endif |
47 | #if HAVE_UNISTD_H |
48 | #include <unistd.h> |
49 | #endif |
50 | #include <sys/stat.h> |
51 | #include <sys/types.h> |
52 | #ifdef PHP_WIN32 |
53 | #include <process.h> |
54 | #endif |
55 | |
56 | #include "ext/standard/basic_functions.h" |
57 | |
58 | /* {{{ php_statpage |
59 | */ |
60 | PHPAPI void php_statpage(TSRMLS_D) |
61 | { |
62 | struct stat *pstat; |
63 | |
64 | pstat = sapi_get_stat(TSRMLS_C); |
65 | |
66 | if (BG(page_uid)==-1 || BG(page_gid)==-1) { |
67 | if(pstat) { |
68 | BG(page_uid) = pstat->st_uid; |
69 | BG(page_gid) = pstat->st_gid; |
70 | BG(page_inode) = pstat->st_ino; |
71 | BG(page_mtime) = pstat->st_mtime; |
72 | } else { /* handler for situations where there is no source file, ex. php -r */ |
73 | BG(page_uid) = getuid(); |
74 | BG(page_gid) = getgid(); |
75 | } |
76 | } |
77 | } |
78 | /* }}} */ |
79 | |
80 | /* {{{ php_getuid |
81 | */ |
82 | long php_getuid(TSRMLS_D) |
83 | { |
84 | php_statpage(TSRMLS_C); |
85 | return (BG(page_uid)); |
86 | } |
87 | /* }}} */ |
88 | |
89 | long php_getgid(TSRMLS_D) |
90 | { |
91 | php_statpage(TSRMLS_C); |
92 | return (BG(page_gid)); |
93 | } |
94 | |
95 | /* {{{ proto int getmyuid(void) |
96 | Get PHP script owner's UID */ |
97 | PHP_FUNCTION(getmyuid) |
98 | { |
99 | long uid; |
100 | |
101 | if (zend_parse_parameters_none() == FAILURE) { |
102 | return; |
103 | } |
104 | |
105 | uid = php_getuid(TSRMLS_C); |
106 | if (uid < 0) { |
107 | RETURN_FALSE; |
108 | } else { |
109 | RETURN_LONG(uid); |
110 | } |
111 | } |
112 | /* }}} */ |
113 | |
114 | /* {{{ proto int getmygid(void) |
115 | Get PHP script owner's GID */ |
116 | PHP_FUNCTION(getmygid) |
117 | { |
118 | long gid; |
119 | |
120 | if (zend_parse_parameters_none() == FAILURE) { |
121 | return; |
122 | } |
123 | |
124 | gid = php_getgid(TSRMLS_C); |
125 | if (gid < 0) { |
126 | RETURN_FALSE; |
127 | } else { |
128 | RETURN_LONG(gid); |
129 | } |
130 | } |
131 | /* }}} */ |
132 | |
133 | /* {{{ proto int getmypid(void) |
134 | Get current process ID */ |
135 | PHP_FUNCTION(getmypid) |
136 | { |
137 | int pid; |
138 | |
139 | if (zend_parse_parameters_none() == FAILURE) { |
140 | return; |
141 | } |
142 | |
143 | pid = getpid(); |
144 | if (pid < 0) { |
145 | RETURN_FALSE; |
146 | } else { |
147 | RETURN_LONG((long) pid); |
148 | } |
149 | } |
150 | /* }}} */ |
151 | |
152 | /* {{{ proto int getmyinode(void) |
153 | Get the inode of the current script being parsed */ |
154 | PHP_FUNCTION(getmyinode) |
155 | { |
156 | if (zend_parse_parameters_none() == FAILURE) { |
157 | return; |
158 | } |
159 | |
160 | php_statpage(TSRMLS_C); |
161 | if (BG(page_inode) < 0) { |
162 | RETURN_FALSE; |
163 | } else { |
164 | RETURN_LONG(BG(page_inode)); |
165 | } |
166 | } |
167 | /* }}} */ |
168 | |
169 | PHPAPI long php_getlastmod(TSRMLS_D) |
170 | { |
171 | php_statpage(TSRMLS_C); |
172 | return BG(page_mtime); |
173 | } |
174 | |
175 | /* {{{ proto int getlastmod(void) |
176 | Get time of last page modification */ |
177 | PHP_FUNCTION(getlastmod) |
178 | { |
179 | long lm; |
180 | |
181 | if (zend_parse_parameters_none() == FAILURE) { |
182 | return; |
183 | } |
184 | |
185 | lm = php_getlastmod(TSRMLS_C); |
186 | if (lm < 0) { |
187 | RETURN_FALSE; |
188 | } else { |
189 | RETURN_LONG(lm); |
190 | } |
191 | } |
192 | /* }}} */ |
193 | |
194 | /*nma |
195 | * Local variables: |
196 | * tab-width: 4 |
197 | * c-basic-offset: 4 |
198 | * End: |
199 | * vim600: sw=4 ts=4 fdm=marker |
200 | * vim<600: sw=4 ts=4 |
201 | */ |
202 |