diff options
Diffstat (limited to 'frontends/php/include/validate.inc.php')
| -rw-r--r-- | frontends/php/include/validate.inc.php | 59 |
1 files changed, 58 insertions, 1 deletions
diff --git a/frontends/php/include/validate.inc.php b/frontends/php/include/validate.inc.php index ce1c6cc3..848a4099 100644 --- a/frontends/php/include/validate.inc.php +++ b/frontends/php/include/validate.inc.php @@ -54,6 +54,20 @@ return $ret; } + function calc_exp($field,$expression) + { + global $_REQUEST; + + if(strstr($expression,"{}")) + { + if(!isset($_REQUEST[$field])) return FALSE; + } + $exec = str_replace("{}",'$_REQUEST["'.$field.'"]',$expression); + $exec = "return ".$exec.'1;'; +// echo $exec,"<br>"; + return eval($exec); + } + function check_fields($fields) { global $_REQUEST; @@ -62,7 +76,50 @@ foreach($fields as $field => $checks) { - list($type,$opt,$table,$field,$validation,$exception)=$checks; + list($type,$opt,$table,$column,$validation,$exception)=$checks; + + + if($exception==NULL) $except=FALSE; + else $except=calc_exp($field,$exception); + + + if($opt == O_MAND && $exception) $opt = O_NO; + else if($opt == O_OPT && $exception) $opt = O_MAND; + else if($opt == O_NO && $exception) $opt = O_MAND; + + if($opt == O_MAND) + { + if(!isset($_REQUEST[$field])) + { + info("Field [".$field."] is mandatory"); $ret = 0; continue; + } + } + + if($opt == O_NO) + { + if(isset($_REQUEST[$field])) + { + info("Field [".$field."] must be missing"); $ret = 0; continue; + } + else continue; + } + + + if( ($type == T_ZBX_INT) && !is_numeric($_REQUEST[$field])) { + info("Field [".$field."] is not integer"); $ret = 0; continue; + } + + if( ($type == T_ZBX_DBL) && !is_numeric($_REQUEST[$field])) { + info("Field [".$field."] is not double"); $ret = 0; continue; + } + + if($validation==NULL) $valid=TRUE; + else $valid=calc_exp($field,$validation); + + if(!$valid) + { + info("Field [".$field."] is invalid"); $ret = 0; continue; + } } return $ret; } |