mirror of
https://github.com/php/php-src.git
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197 lines
3.9 KiB
C
197 lines
3.9 KiB
C
/*
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+----------------------------------------------------------------------+
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| PHP Version 4 |
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+----------------------------------------------------------------------+
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| Copyright (c) 1997-2003 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.0 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_0.txt. |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Author: Jim Winstead <jimw@php.net> |
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+----------------------------------------------------------------------+
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*/
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/* $Id$ */
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#include "php.h"
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#include "pageinfo.h"
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#include "SAPI.h"
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#include <stdio.h>
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#include <stdlib.h>
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#if HAVE_PWD_H
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#ifdef PHP_WIN32
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#include "win32/pwd.h"
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#elif defined(NETWARE)
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#ifdef ZTS
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extern int basic_globals_id;
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#endif
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#include "netware/pwd.h"
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#else
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#include <pwd.h>
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#endif
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#endif
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#if HAVE_GRP_H
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# ifdef PHP_WIN32
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# include "win32/grp.h"
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# else
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# include <grp.h>
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# endif
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#endif
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#ifdef PHP_WIN32
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#undef getgid
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#define getgroups(a, b) 0
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#define getgid() 1
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#define getuid() 1
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#endif
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#if HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <sys/stat.h>
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#include <sys/types.h>
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#ifdef PHP_WIN32
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#include <process.h>
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#endif
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#include "ext/standard/basic_functions.h"
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/* {{{ php_statpage
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*/
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PHPAPI void php_statpage(TSRMLS_D)
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{
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#if defined(NETWARE) && defined(CLIB_STAT_PATCH)
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struct stat_libc *pstat;
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#else
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struct stat *pstat;
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#endif
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pstat = sapi_get_stat(TSRMLS_C);
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if (BG(page_uid)==-1 || BG(page_gid)==-1) {
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if(pstat) {
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BG(page_uid) = pstat->st_uid;
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BG(page_gid) = pstat->st_gid;
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BG(page_inode) = pstat->st_ino;
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#if defined(NETWARE) && defined(NEW_LIBC)
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BG(page_mtime) = (pstat->st_mtime).tv_nsec;
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#else
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BG(page_mtime) = pstat->st_mtime;
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#endif
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} else { /* handler for situations where there is no source file, ex. php -r */
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BG(page_uid) = getuid();
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BG(page_gid) = getgid();
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}
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}
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}
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/* }}} */
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/* {{{ php_getuid
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*/
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long php_getuid(void)
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{
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TSRMLS_FETCH();
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php_statpage(TSRMLS_C);
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return (BG(page_uid));
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}
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/* }}} */
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long php_getgid(void)
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{
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TSRMLS_FETCH();
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php_statpage(TSRMLS_C);
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return (BG(page_gid));
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}
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/* {{{ proto int getmyuid(void)
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Get PHP script owner's UID */
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PHP_FUNCTION(getmyuid)
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{
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long uid;
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uid = php_getuid();
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if (uid < 0) {
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RETURN_FALSE;
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} else {
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RETURN_LONG(uid);
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}
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}
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/* }}} */
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/* {{{ proto int getmygid(void)
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Get PHP script owner's GID */
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PHP_FUNCTION(getmygid)
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{
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long gid;
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gid = php_getgid();
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if (gid < 0) {
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RETURN_FALSE;
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} else {
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RETURN_LONG(gid);
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}
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}
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/* }}} */
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/* {{{ proto int getmypid(void)
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Get current process ID */
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PHP_FUNCTION(getmypid)
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{
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int pid;
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pid = getpid();
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if (pid < 0) {
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RETURN_FALSE;
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} else {
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RETURN_LONG((long) pid);
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}
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}
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/* }}} */
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/* {{{ proto int getmyinode(void)
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Get the inode of the current script being parsed */
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PHP_FUNCTION(getmyinode)
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{
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php_statpage(TSRMLS_C);
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if (BG(page_inode) < 0) {
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RETURN_FALSE;
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} else {
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RETURN_LONG(BG(page_inode));
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}
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}
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/* }}} */
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PHPAPI long php_getlastmod(TSRMLS_D)
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{
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php_statpage(TSRMLS_C);
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return BG(page_mtime);
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}
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/* {{{ proto int getlastmod(void)
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Get time of last page modification */
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PHP_FUNCTION(getlastmod)
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{
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long lm = php_getlastmod(TSRMLS_C);
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if (lm < 0) {
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RETURN_FALSE;
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} else {
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RETURN_LONG(lm);
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}
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}
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/* }}} */
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* End:
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* vim600: sw=4 ts=4 fdm=marker
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* vim<600: sw=4 ts=4
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*/
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