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: Clayton Collie <clcollie@mindspring.com> |
16 +----------------------------------------------------------------------+
17*/
18
19/* $Id$ */
20
21#ifndef SCANF_H
22#define SCANF_H
23
24
25#define SCAN_MAX_ARGS 0xFF /* Maximum number of variable which can be */
26 /* passed to (f|s)scanf. This is an artificial */
27 /* upper limit to keep resources in check and */
28 /* minimize the possibility of exploits */
29
30#define SCAN_SUCCESS SUCCESS
31#define SCAN_ERROR_EOF -1 /* indicates premature termination of scan */
32 /* can be caused by bad parameters or format*/
33 /* string. */
34#define SCAN_ERROR_INVALID_FORMAT (SCAN_ERROR_EOF - 1)
35#define SCAN_ERROR_VAR_PASSED_BYVAL (SCAN_ERROR_INVALID_FORMAT - 1)
36#define SCAN_ERROR_WRONG_PARAM_COUNT (SCAN_ERROR_VAR_PASSED_BYVAL - 1)
37#define SCAN_ERROR_INTERNAL (SCAN_ERROR_WRONG_PARAM_COUNT - 1)
38
39
40/*
41 * The following are here solely for the benefit of the scanf type functions
42 * e.g. fscanf
43 */
44PHPAPI int ValidateFormat(char *format, int numVars, int *totalVars);
45PHPAPI int php_sscanf_internal(char *string,char *format,int argCount,zval ***args,
46 int varStart, zval **return_value TSRMLS_DC);
47
48
49#endif /* SCANF_H */
50