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 | */ |
44 | PHPAPI int ValidateFormat(char *format, int numVars, int *totalVars); |
45 | PHPAPI 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 | |