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Diffstat (limited to 'ext/standard/pageinfo.c')
| -rw-r--r-- | ext/standard/pageinfo.c | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/ext/standard/pageinfo.c b/ext/standard/pageinfo.c new file mode 100644 index 0000000..6add726 --- /dev/null +++ b/ext/standard/pageinfo.c @@ -0,0 +1,201 @@ +/* + +----------------------------------------------------------------------+ + | PHP Version 5 | + +----------------------------------------------------------------------+ + | Copyright (c) 1997-2013 The PHP Group | + +----------------------------------------------------------------------+ + | This source file is subject to version 3.01 of the PHP license, | + | that is bundled with this package in the file LICENSE, and is | + | available through the world-wide-web at the following url: | + | http://www.php.net/license/3_01.txt | + | If you did not receive a copy of the PHP license and are unable to | + | obtain it through the world-wide-web, please send a note to | + | license@php.net so we can mail you a copy immediately. | + +----------------------------------------------------------------------+ + | Author: Jim Winstead <jimw@php.net> | + +----------------------------------------------------------------------+ +*/ + +/* $Id$ */ + +#include "php.h" +#include "pageinfo.h" +#include "SAPI.h" + +#include <stdio.h> +#include <stdlib.h> +#if HAVE_PWD_H +#ifdef PHP_WIN32 +#include "win32/pwd.h" +#else +#include <pwd.h> +#endif +#endif +#if HAVE_GRP_H +# ifdef PHP_WIN32 +# include "win32/grp.h" +# else +# include <grp.h> +# endif +#endif +#ifdef PHP_WIN32 +#undef getgid +#define getgroups(a, b) 0 +#define getgid() 1 +#define getuid() 1 +#endif +#if HAVE_UNISTD_H +#include <unistd.h> +#endif +#include <sys/stat.h> +#include <sys/types.h> +#ifdef PHP_WIN32 +#include <process.h> +#endif + +#include "ext/standard/basic_functions.h" + +/* {{{ php_statpage + */ +PHPAPI void php_statpage(TSRMLS_D) +{ + struct stat *pstat; + + pstat = sapi_get_stat(TSRMLS_C); + + if (BG(page_uid)==-1 || BG(page_gid)==-1) { + if(pstat) { + BG(page_uid) = pstat->st_uid; + BG(page_gid) = pstat->st_gid; + BG(page_inode) = pstat->st_ino; + BG(page_mtime) = pstat->st_mtime; + } else { /* handler for situations where there is no source file, ex. php -r */ + BG(page_uid) = getuid(); + BG(page_gid) = getgid(); + } + } +} +/* }}} */ + +/* {{{ php_getuid + */ +long php_getuid(TSRMLS_D) +{ + php_statpage(TSRMLS_C); + return (BG(page_uid)); +} +/* }}} */ + +long php_getgid(TSRMLS_D) +{ + php_statpage(TSRMLS_C); + return (BG(page_gid)); +} + +/* {{{ proto int getmyuid(void) + Get PHP script owner's UID */ +PHP_FUNCTION(getmyuid) +{ + long uid; + + if (zend_parse_parameters_none() == FAILURE) { + return; + } + + uid = php_getuid(TSRMLS_C); + if (uid < 0) { + RETURN_FALSE; + } else { + RETURN_LONG(uid); + } +} +/* }}} */ + +/* {{{ proto int getmygid(void) + Get PHP script owner's GID */ +PHP_FUNCTION(getmygid) +{ + long gid; + + if (zend_parse_parameters_none() == FAILURE) { + return; + } + + gid = php_getgid(TSRMLS_C); + if (gid < 0) { + RETURN_FALSE; + } else { + RETURN_LONG(gid); + } +} +/* }}} */ + +/* {{{ proto int getmypid(void) + Get current process ID */ +PHP_FUNCTION(getmypid) +{ + int pid; + + if (zend_parse_parameters_none() == FAILURE) { + return; + } + + pid = getpid(); + if (pid < 0) { + RETURN_FALSE; + } else { + RETURN_LONG((long) pid); + } +} +/* }}} */ + +/* {{{ proto int getmyinode(void) + Get the inode of the current script being parsed */ +PHP_FUNCTION(getmyinode) +{ + if (zend_parse_parameters_none() == FAILURE) { + return; + } + + php_statpage(TSRMLS_C); + if (BG(page_inode) < 0) { + RETURN_FALSE; + } else { + RETURN_LONG(BG(page_inode)); + } +} +/* }}} */ + +PHPAPI long php_getlastmod(TSRMLS_D) +{ + php_statpage(TSRMLS_C); + return BG(page_mtime); +} + +/* {{{ proto int getlastmod(void) + Get time of last page modification */ +PHP_FUNCTION(getlastmod) +{ + long lm; + + if (zend_parse_parameters_none() == FAILURE) { + return; + } + + lm = php_getlastmod(TSRMLS_C); + if (lm < 0) { + RETURN_FALSE; + } else { + RETURN_LONG(lm); + } +} +/* }}} */ + +/*nma + * Local variables: + * tab-width: 4 + * c-basic-offset: 4 + * End: + * vim600: sw=4 ts=4 fdm=marker + * vim<600: sw=4 ts=4 + */ |