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-rw-r--r--engine/classes/ElggHMACCache.php186
1 files changed, 93 insertions, 93 deletions
diff --git a/engine/classes/ElggHMACCache.php b/engine/classes/ElggHMACCache.php
index 8c50d7dfb..afa64ba12 100644
--- a/engine/classes/ElggHMACCache.php
+++ b/engine/classes/ElggHMACCache.php
@@ -1,94 +1,94 @@
-<?php
-/**
- * ElggHMACCache
- * Store cached data in a temporary database, only used by the HMAC stuff.
- *
- * @author Curverider Ltd <info@elgg.com>
- * @package Elgg
- * @subpackage API
- */
-class ElggHMACCache extends ElggCache {
- /**
- * Set the Elgg cache.
- *
- * @param int $max_age Maximum age in seconds, 0 if no limit.
- */
- function __construct($max_age = 0) {
- $this->set_variable("max_age", $max_age);
- }
-
- /**
- * Save a key
- *
- * @param string $key
- * @param string $data
- * @return boolean
- */
- public function save($key, $data) {
- global $CONFIG;
-
- $key = sanitise_string($key);
- $time = time();
-
- return insert_data("INSERT into {$CONFIG->dbprefix}hmac_cache (hmac, ts) VALUES ('$key', '$time')");
- }
-
- /**
- * Load a key
- *
- * @param string $key
- * @param int $offset
- * @param int $limit
- * @return string
- */
- public function load($key, $offset = 0, $limit = null) {
- global $CONFIG;
-
- $key = sanitise_string($key);
-
- $row = get_data_row("SELECT * from {$CONFIG->dbprefix}hmac_cache where hmac='$key'");
- if ($row) {
- return $row->hmac;
- }
-
- return false;
- }
-
- /**
- * Invalidate a given key.
- *
- * @param string $key
- * @return bool
- */
- public function delete($key) {
- global $CONFIG;
-
- $key = sanitise_string($key);
-
- return delete_data("DELETE from {$CONFIG->dbprefix}hmac_cache where hmac='$key'");
- }
-
- /**
- * Clear out all the contents of the cache.
- *
- * Not currently implemented in this cache type.
- */
- public function clear() {
- return true;
- }
-
- /**
- * Clean out old stuff.
- *
- */
- public function __destruct() {
- global $CONFIG;
-
- $time = time();
- $age = (int)$this->get_variable("max_age");
-
- $expires = $time-$age;
-
- delete_data("DELETE from {$CONFIG->dbprefix}hmac_cache where ts<$expires");
- }
+<?php
+/**
+ * ElggHMACCache
+ * Store cached data in a temporary database, only used by the HMAC stuff.
+ *
+ * @author Curverider Ltd <info@elgg.com>
+ * @package Elgg
+ * @subpackage API
+ */
+class ElggHMACCache extends ElggCache {
+ /**
+ * Set the Elgg cache.
+ *
+ * @param int $max_age Maximum age in seconds, 0 if no limit.
+ */
+ function __construct($max_age = 0) {
+ $this->set_variable("max_age", $max_age);
+ }
+
+ /**
+ * Save a key
+ *
+ * @param string $key
+ * @param string $data
+ * @return boolean
+ */
+ public function save($key, $data) {
+ global $CONFIG;
+
+ $key = sanitise_string($key);
+ $time = time();
+
+ return insert_data("INSERT into {$CONFIG->dbprefix}hmac_cache (hmac, ts) VALUES ('$key', '$time')");
+ }
+
+ /**
+ * Load a key
+ *
+ * @param string $key
+ * @param int $offset
+ * @param int $limit
+ * @return string
+ */
+ public function load($key, $offset = 0, $limit = null) {
+ global $CONFIG;
+
+ $key = sanitise_string($key);
+
+ $row = get_data_row("SELECT * from {$CONFIG->dbprefix}hmac_cache where hmac='$key'");
+ if ($row) {
+ return $row->hmac;
+ }
+
+ return false;
+ }
+
+ /**
+ * Invalidate a given key.
+ *
+ * @param string $key
+ * @return bool
+ */
+ public function delete($key) {
+ global $CONFIG;
+
+ $key = sanitise_string($key);
+
+ return delete_data("DELETE from {$CONFIG->dbprefix}hmac_cache where hmac='$key'");
+ }
+
+ /**
+ * Clear out all the contents of the cache.
+ *
+ * Not currently implemented in this cache type.
+ */
+ public function clear() {
+ return true;
+ }
+
+ /**
+ * Clean out old stuff.
+ *
+ */
+ public function __destruct() {
+ global $CONFIG;
+
+ $time = time();
+ $age = (int)$this->get_variable("max_age");
+
+ $expires = $time-$age;
+
+ delete_data("DELETE from {$CONFIG->dbprefix}hmac_cache where ts<$expires");
+ }
} \ No newline at end of file