+/* 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' and 'md5_outside'.
+ * With 'md5' option, the whole file is hashed through md5. This is the default.
+ * With 'md5_outside', md5 is used to hash the first part of the file, the last part of the file. This method offer file deduplication at minimal cost but can be dangerous as files with the same partial hash can be mistaken.
+ * With 'random', file hash not set to a random value and file deduplication cannot work anymore but it is fast and safe.
+ * and the file's size. This method is fast for large files but cannot be perfect.
+ */
+$cfg['file_hash'] = 'md5';