* -------------------------------------------------------------------- *
* Kurzbeschreibung : Spezialle Funktionen fuer die Anfragebehandlung *
* -------------------------------------------------------------------- *
- * *
+ * $Revision:: $ *
+ * $Date:: $ *
+ * $Tag:: 0.2.1-FINAL $ *
+ * $Author:: $ *
+ * Needs to be in all Files and every File needs "svn propset *
+ * svn:keywords Date Revision" (autoprobset!) at least!!!!!! *
* -------------------------------------------------------------------- *
* Copyright (c) 2003 - 2008 by Roland Haeder *
* For more information visit: http://www.mxchange.org *
// Some security stuff...
if (!defined('__SECURITY')) {
- $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
+ $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), '/inc') + 4) . '/security.php';
require($INC);
} // END - if
$value = null;
// Is the element cached or there?
- if (isset($GLOBALS['cache_array']['request_get'][$element])) {
+ if (isset($GLOBALS['cache_request']['request_get'][$element])) {
// Then use the cache
- $value = $GLOBALS['cache_array']['request_get'][$element];
+ $value = $GLOBALS['cache_request']['request_get'][$element];
} elseif (REQUEST_ISSET_GET($element)) {
// Then get it directly
- $value = SQL_ESCAPE($_GET[$element]);
+ $value = SQL_ESCAPE($GLOBALS['raw_request']['get'][$element]);
// Store it in cache
- $GLOBALS['cache_array']['request_get'][$element] = $value;
+ $GLOBALS['cache_request']['request_get'][$element] = $value;
} // END - if
// Return value
}
// Checks if an element in $_GET exists
-function REQUEST_ISSET_GET ($element, $extra="") {
- if (empty($extra)) {
- return (isset($_GET[$element]));
+function REQUEST_ISSET_GET ($element, $subElement = '') {
+ if (empty($subElement)) {
+ return ((isset($GLOBALS['raw_request']['get'][$element])) && (!empty($GLOBALS['raw_request']['get'][$element])));
} else {
- return (isset($_GET[$element][$extra]));
+ return ((isset($GLOBALS['raw_request']['get'][$element][$subElement])) && (!empty($GLOBALS['raw_request']['get'][$element][$subElement])));
}
}
// Removes an element from $_GET
function REQUEST_UNSET_GET ($element) {
- unset($_GET[$element]);
+ unset($GLOBALS['raw_request']['get'][$element]);
}
// Getter for whole $_GET array
function REQUEST_GET_ARRAY () {
- return $_GET;
+ return $GLOBALS['raw_request']['get'];
}
// Counts entries in $_GET or returns false if not an array
// Setter for element in $_GET
function REQUEST_SET_GET ($element, $value) {
- $_GET[SQL_ESCAPE($element)] = SQL_ESCAPE($value);
+ // Escape both
+ $element = SQL_ESCAPE($element);
+ $value = SQL_ESCAPE($value);
+
+ // Set in $_GET
+ $GLOBALS['raw_request']['get'][$element] = $value;
+
+ // Update cache
+ $GLOBALS['cache_request']['request_get'][$element] = $value;
}
// Wrapper for elements in $_POST
-function REQUEST_POST ($element) {
+function REQUEST_POST ($element, $subElement=null) {
// By default no element is there
$value = null;
- // Is the element there?
- if (REQUEST_ISSET_POST($element)) {
+ // Is the element in cache?
+ if (isset($GLOBALS['cache_request']['request_post'][$element][$subElement])) {
// Then use it
- $value = $_POST[$element];
+ $value = $GLOBALS['cache_request']['request_post'][$element][$subElement];
+ } elseif (REQUEST_ISSET_POST($element)) {
+ // Then use it
+ $value = $GLOBALS['raw_request']['post'][$element];
+
+ // Is $subElement set?
+ if ((!is_null($subElement)) && (REQUEST_ISSET_POST($element, $subElement))) {
+ // Then use this
+ $value = SQL_ESCAPE($value[$subElement]);
+ } elseif (!is_array($value)) {
+ // Escape it here
+ $value = SQL_ESCAPE($value);
+ }
+
+ // Set it in cache
+ $GLOBALS['cache_request']['request_post'][$element][$subElement] = $value;
} // END - if
// Return value
}
// Checks if an element in $_POST exists
-function REQUEST_ISSET_POST ($element, $extra="") {
- if (empty($extra)) {
- return (isset($_POST[$element]));
+function REQUEST_ISSET_POST ($element, $subElement=null) {
+ if (is_null($subElement)) {
+ return ((isset($GLOBALS['raw_request']['post'][$element])) && (!empty($GLOBALS['raw_request']['post'][$element])));
} else {
- return (isset($_POST[$element][$extra]));
+ return ((isset($GLOBALS['raw_request']['post'][$element][$subElement])) && (!empty($GLOBALS['raw_request']['post'][$element][$subElement])));
}
}
// Removes an element from $_POST
function REQUEST_UNSET_POST ($element) {
- unset($_POST[$element]);
+ unset($GLOBALS['raw_request']['post'][$element]);
}
// Getter for whole $_POST array
function REQUEST_POST_ARRAY () {
- return $_POST;
+ return $GLOBALS['raw_request']['post'];
+}
+
+// Setter for whole $_POST array
+function REQUEST_SET_POST_ARRAY (array $POST) {
+ $GLOBALS['raw_request']['post'] = $POST;
}
// Counts entries in $_POST or returns false if not an array
// Setter for element in $_POST
function REQUEST_SET_POST ($element, $value) {
+ // Is $element or $value an array?
if (is_array($element)) {
// Set array
- $eval = "\$_POST['";
+ $eval = "\$GLOBALS['raw_request']['post']['";
// Add all entries
- $eval .= implode("', '", $element);
+ $eval .= implode("']['", $element);
// Finish eval() command
$eval .= sprintf("'] = \"%s\";", SQL_ESCAPE($value));
// And run it
eval($eval);
} elseif (is_array($value)) {
+ // Escape element
+ $element = SQL_ESCAPE($element);
+
// Value is an array so set it directly
- $_POST[SQL_ESCAPE($element)] = $value;
+ $GLOBALS['raw_request']['post'][$element] = $value;
} else {
+ // Escape both
+ $element = SQL_ESCAPE($element);
+ $value = SQL_ESCAPE($value);
+
// Set regular entry
- $_POST[SQL_ESCAPE($element)] = SQL_ESCAPE($value);
+ $GLOBALS['raw_request']['post'][$element] = $value;
}
+
+ // Update cache
+ $GLOBALS['cache_request']['request_post'][$element] = $value;
}
// Checks wether a form was sent. If so, the $_POST['ok'] element must be set
-function IS_FORM_SENT () {
+function isFormSent () {
// Simply wrap it!
return REQUEST_ISSET_POST('ok');
}
+// Initialize the request elements
+function initRequest () {
+ $GLOBALS['raw_request']['get'] = $_GET;
+ $GLOBALS['raw_request']['post'] = $_POST;
+}
+
//
?>