+/* Allow user to select different options for file expiration time.
+ * Possible values in array:
+ * 'minute': file is available for one minute
+ * 'hour': file available for one hour
+ * 'day': file available for one day
+ * 'week': file available for one week
+ * 'month': file is available for one month
+ * 'quarter': file is available for three month
+ * 'year': file available for one year
+ * 'none': unlimited availability
+ */
+$cfg['availabilities'] = array(
+ 'minute' => true,
+ 'hour' => true,
+ 'day' => true,
+ 'week' => true,
+ 'month' => true,
+ 'quarter' => false,
+ 'year' => false,
+ 'none' => false
+);
+
+/* Set a default value for the expiration time.
+ * The value has to equal one of the enabled options in »availabilities«, e.g. »month«.
+ */
+$cfg['availability_default'] = 'month';
+
+/* Give the uploading user the option to have the file
+ * deleted after the first download.
+ */
+$cfg['one_time_download'] = true;
+
+/* Set maximal upload size expressed in MB.
+ * »0« means unlimited upload size.
+ */
+$cfg['maximal_upload_size'] = 0;
+
+/* Proxy IP
+ * If the installation is behind some reverse proxies, it is possible to set
+ * the allowed proxy IP.
+ * $cfg['proxy_ip'] = array('12.34.56.78');
+ * Jirafeau will then get a visitor's IP from HTTP_X_FORWARDED_FOR
+ * instead of REMOTE_ADDR.
+ */
+$cfg['proxy_ip'] = array();
+
+/* File hash
+ * In order to make file deduplication work, files can be hashed through different methods.
+ * By default, files are hashed through md5 but other methods are available.
+ *
+ * Possible values are 'md5', 'md5_outside' and 'random'.
+ *
+ * With 'md5' option, the whole file is hashed through md5. This is the default.
+ * With 'md5_outside', hash is computed using:
+ * - md5 of the first part of the file,
+ * - md5 of the last part of the file and
+ * - file's size.
+ * This method offer file deduplication at minimal cost but can be dangerous as files with the same partial hash can be mistaken.
+ * With 'random' option, file hash is set to a random value and file deduplication cannot work anymore but it is fast and safe.
+ */
+$cfg['file_hash'] = 'md5';