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1.1 ! misho 1: /* ! 2: +----------------------------------------------------------------------+ ! 3: | PHP Version 5 | ! 4: +----------------------------------------------------------------------+ ! 5: | Copyright (c) 1997-2012 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: /* $Id: ftok.c 321634 2012-01-01 13:15:04Z felipe $ */ ! 20: ! 21: #include "php.h" ! 22: ! 23: #include <sys/types.h> ! 24: ! 25: #ifdef HAVE_SYS_IPC_H ! 26: #include <sys/ipc.h> ! 27: #endif ! 28: ! 29: #if HAVE_FTOK ! 30: /* {{{ proto int ftok(string pathname, string proj) ! 31: Convert a pathname and a project identifier to a System V IPC key */ ! 32: PHP_FUNCTION(ftok) ! 33: { ! 34: char *pathname, *proj; ! 35: int pathname_len, proj_len; ! 36: key_t k; ! 37: ! 38: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &pathname, &pathname_len, &proj, &proj_len) == FAILURE) { ! 39: return; ! 40: } ! 41: ! 42: if (strlen(pathname) != pathname_len) { ! 43: RETURN_FALSE; ! 44: } ! 45: ! 46: if (pathname_len == 0){ ! 47: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Pathname is invalid"); ! 48: RETURN_LONG(-1); ! 49: } ! 50: ! 51: if (proj_len != 1){ ! 52: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Project identifier is invalid"); ! 53: RETURN_LONG(-1); ! 54: } ! 55: ! 56: if ((PG(safe_mode) && (!php_checkuid(pathname, NULL, CHECKUID_CHECK_FILE_AND_DIR))) || php_check_open_basedir(pathname TSRMLS_CC)) { ! 57: RETURN_LONG(-1); ! 58: } ! 59: ! 60: k = ftok(pathname, proj[0]); ! 61: if (k == -1) { ! 62: php_error_docref(NULL TSRMLS_CC, E_WARNING, "ftok() failed - %s", strerror(errno)); ! 63: } ! 64: ! 65: RETURN_LONG(k); ! 66: } ! 67: /* }}} */ ! 68: #endif ! 69: ! 70: /* ! 71: * Local variables: ! 72: * tab-width: 4 ! 73: * c-basic-offset: 4 ! 74: * End: ! 75: */