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| author | Clayton Collie <ccollie@php.net> | 2000-06-06 18:58:15 +0000 |
|---|---|---|
| committer | Clayton Collie <ccollie@php.net> | 2000-06-06 18:58:15 +0000 |
| commit | 0b7fd17c2bb12a89048c307858f77db7a77e145c (patch) | |
| tree | 5498fb4818505f7b8e5ffe05aa7ffdac6d49212e /ext/standard/scanf.h | |
| parent | d7ac0f2c9d62198a55ee141b40c9631846f60080 (diff) | |
| download | php-git-0b7fd17c2bb12a89048c307858f77db7a77e145c.tar.gz | |
Added sscanf() function.
Diffstat (limited to 'ext/standard/scanf.h')
| -rw-r--r-- | ext/standard/scanf.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/ext/standard/scanf.h b/ext/standard/scanf.h new file mode 100644 index 0000000000..d95545d8c8 --- /dev/null +++ b/ext/standard/scanf.h @@ -0,0 +1,48 @@ +/* + +----------------------------------------------------------------------+ + | PHP version 4.0 | + +----------------------------------------------------------------------+ + | Copyright (c) 1997, 1998, 1999, 2000 The PHP Group | + +----------------------------------------------------------------------+ + | This source file is subject to version 2.02 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_02.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: clayton collie <clcollie@mindspring.com> | + +----------------------------------------------------------------------+ + */ +#ifndef _SCAN_H_ +#define _SCAN_H_ + + +#define SCAN_MAX_ARGS 0xFF /* Maximum number of variable which can be */ + /* passed to (f|s)scanf. This is an artifical */ + /* upper limit to keep resources in check and */ + /* minimize the possibility of exploits */ + +#define SCAN_MAX_FSCANF_BUFSIZE 512 /* Max input buffer allocated for fscanf */ +#define SCAN_SUCCESS SUCCESS +#define SCAN_ERROR_EOF -1 /* indicates premature termination of scan */ + /* can be caused by bad parameters or format*/ + /* string. */ +#define SCAN_ERROR_INVALID_FORMAT (SCAN_ERROR_EOF - 1) +#define SCAN_ERROR_VAR_PASSED_BYVAL (SCAN_ERROR_INVALID_FORMAT - 1) +#define SCAN_ERROR_WRONG_PARAM_COUNT (SCAN_ERROR_VAR_PASSED_BYVAL - 1) +#define SCAN_ERROR_INTERNAL (SCAN_ERROR_WRONG_PARAM_COUNT - 1) + + +/* + * The following are here solely for the benefit of the scanf type functions + * e.g. fscanf + */ +PHPAPI int ValidateFormat(char *format, int numVars, int *totalVars); +PHPAPI int php_sscanf_internal(char *string,char *format,int argCount,zval ***args, + int varStart,pval **return_value); +inline void scan_set_error_return(int numVars,pval **return_value); + + +#endif /* ifndef _SCAN_PHP_ */ |