diff options
Diffstat (limited to 'ext/standard/link.c')
| -rw-r--r-- | ext/standard/link.c | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/ext/standard/link.c b/ext/standard/link.c deleted file mode 100644 index f296a2dbcb..0000000000 --- a/ext/standard/link.c +++ /dev/null @@ -1,201 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP version 4.0 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997, 1998, 1999 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 2.0 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available at through the world-wide-web at | - | http://www.php.net/license/2_0.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. | - +----------------------------------------------------------------------+ - | Authors: | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#include "php.h" -#include "php_filestat.h" -#include "php_globals.h" - -#include <stdlib.h> -#if HAVE_UNISTD_H -#include <unistd.h> -#endif -#include <sys/stat.h> -#include <string.h> -#if HAVE_PWD_H -#if MSVC5 -#include "win32/pwd.h" -#else -#include <pwd.h> -#endif -#endif -#if HAVE_GRP_H -#if MSVC5 -#include "win32/grp.h" -#else -#include <grp.h> -#endif -#endif -#include <errno.h> -#include <ctype.h> - -#include "safe_mode.h" -#include "php_link.h" - -/* {{{ proto string readlink(string filename) - Return the target of a symbolic link */ -PHP_FUNCTION(readlink) -{ -#if HAVE_SYMLINK - pval **filename; - char buff[256]; - int ret; - - if (ARG_COUNT(ht) != 1 || getParametersEx(1, &filename) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(filename); - - ret = readlink((*filename)->value.str.val, buff, 255); - if (ret == -1) { - php_error(E_WARNING, "readlink failed (%s)", strerror(errno)); - RETURN_FALSE; - } - /* Append NULL to the end of the string */ - buff[ret] = '\0'; - RETURN_STRING(buff,1); -#endif -} -/* }}} */ - -/* {{{ proto int linkinfo(string filename) - Returns the st_dev field of the UNIX C stat structure describing the link */ -PHP_FUNCTION(linkinfo) -{ -#if HAVE_SYMLINK - pval **filename; - struct stat sb; - int ret; - - if (ARG_COUNT(ht) != 1 || getParametersEx(1, &filename) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(filename); - - ret = lstat((*filename)->value.str.val, &sb); - if (ret == -1) { - php_error(E_WARNING, "LinkInfo failed (%s)", strerror(errno)); - RETURN_LONG(-1L); - } - RETURN_LONG((long) sb.st_dev); -#endif -} -/* }}} */ - -/* {{{ proto int symlink(string target, string link) - Create a symbolic link */ -PHP_FUNCTION(symlink) -{ -#if HAVE_SYMLINK - pval **topath, **frompath; - int ret; - PLS_FETCH(); - - if (ARG_COUNT(ht) != 2 || getParametersEx(2, &topath, &frompath) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(topath); - convert_to_string_ex(frompath); - - if (PG(safe_mode) && !_php3_checkuid((*topath)->value.str.val, 2)) { - RETURN_FALSE; - } - if (!strncasecmp((*topath)->value.str.val,"http://",7) || !strncasecmp((*topath)->value.str.val,"ftp://",6)) { - php_error(E_WARNING, "Unable to symlink to a URL"); - RETURN_FALSE; - } - - ret = symlink((*topath)->value.str.val, (*frompath)->value.str.val); - if (ret == -1) { - php_error(E_WARNING, "SymLink failed (%s)", strerror(errno)); - RETURN_FALSE; - } - RETURN_TRUE; -#endif -} -/* }}} */ - -/* {{{ proto int link(string target, string link) - Create a hard link */ -PHP_FUNCTION(link) -{ -#if HAVE_LINK - pval **topath, **frompath; - int ret; - PLS_FETCH(); - - if (ARG_COUNT(ht) != 2 || getParametersEx(2, &topath, &frompath) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(topath); - convert_to_string_ex(frompath); - - if (PG(safe_mode) && !_php3_checkuid((*topath)->value.str.val, 2)) { - RETURN_FALSE; - } - if (!strncasecmp((*topath)->value.str.val,"http://",7) || !strncasecmp((*topath)->value.str.val,"ftp://",6)) { - php_error(E_WARNING, "Unable to link to a URL"); - RETURN_FALSE; - } - - ret = link((*topath)->value.str.val, (*frompath)->value.str.val); - if (ret == -1) { - php_error(E_WARNING, "Link failed (%s)", strerror(errno)); - RETURN_FALSE; - } - RETURN_TRUE; -#endif -} -/* }}} */ - -/* {{{ proto int unlink(string filename) - Delete a file */ -PHP_FUNCTION(unlink) -{ - pval **filename; - int ret; - PLS_FETCH(); - - if (ARG_COUNT(ht) != 1 || getParametersEx(1, &filename) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(filename); - - if (PG(safe_mode) && !_php3_checkuid((*filename)->value.str.val, 2)) { - RETURN_FALSE; - } - - ret = unlink((*filename)->value.str.val); - if (ret == -1) { - php_error(E_WARNING, "Unlink failed (%s)", strerror(errno)); - RETURN_FALSE; - } - /* Clear stat cache */ - php3_clearstatcache(INTERNAL_FUNCTION_PARAM_PASSTHRU); - RETURN_TRUE; -} -/* }}} */ - - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - */ |