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author | Daniel Lange <DLange@git.local> | 2016-03-07 15:53:16 +0100 |
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committer | Daniel Lange <DLange@git.local> | 2016-03-07 15:53:16 +0100 |
commit | 50569114acdc64e7c7cae1498635d3f821517c30 (patch) | |
tree | 13d6fe76af33134fbfb2286930fb6603047f9299 /calendar/lib/SabreDAV/lib/OldSabre/DAV/UUIDUtil.php | |
parent | c210d30de6c62e7f7867bb32651349ddf455d9e6 (diff) | |
download | roundcube_calendar-50569114acdc64e7c7cae1498635d3f821517c30.tar.gz roundcube_calendar-50569114acdc64e7c7cae1498635d3f821517c30.tar.bz2 roundcube_calendar-50569114acdc64e7c7cae1498635d3f821517c30.zip |
Initial commit of the Faster IT roundcube_calendar plugin distribution
This includes:
* Kolab plugins 3.2.9 (calendar and libcalendaring)
* CalDAV driver 3.2.8
* .htaccess files for at least some security
* SabreDAV updated to 1.8.12 (Jan 2015 release)
* Support for CURLOPT_SSL_* settings to allow self-signed certificates
* Small fixes & improved documentation
Diffstat (limited to 'calendar/lib/SabreDAV/lib/OldSabre/DAV/UUIDUtil.php')
-rw-r--r-- | calendar/lib/SabreDAV/lib/OldSabre/DAV/UUIDUtil.php | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/calendar/lib/SabreDAV/lib/OldSabre/DAV/UUIDUtil.php b/calendar/lib/SabreDAV/lib/OldSabre/DAV/UUIDUtil.php new file mode 100644 index 0000000..aed84e8 --- /dev/null +++ b/calendar/lib/SabreDAV/lib/OldSabre/DAV/UUIDUtil.php @@ -0,0 +1,64 @@ +<?php + +namespace OldSabre\DAV; + +/** + * UUID Utility + * + * This class has static methods to generate and validate UUID's. + * UUIDs are used a decent amount within various *DAV standards, so it made + * sense to include it. + * + * @copyright Copyright (C) 2007-2015 fruux GmbH (https://fruux.com/). + * @author Evert Pot (http://evertpot.com/) + * @license http://sabre.io/license/ Modified BSD License + */ +class UUIDUtil { + + /** + * Returns a pseudo-random v4 UUID + * + * This function is based on a comment by Andrew Moore on php.net + * + * @see http://www.php.net/manual/en/function.uniqid.php#94959 + * @return string + */ + static function getUUID() { + + return sprintf( '%04x%04x-%04x-%04x-%04x-%04x%04x%04x', + // 32 bits for "time_low" + mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ), + + // 16 bits for "time_mid" + mt_rand( 0, 0xffff ), + + // 16 bits for "time_hi_and_version", + // four most significant bits holds version number 4 + mt_rand( 0, 0x0fff ) | 0x4000, + + // 16 bits, 8 bits for "clk_seq_hi_res", + // 8 bits for "clk_seq_low", + // two most significant bits holds zero and one for variant DCE1.1 + mt_rand( 0, 0x3fff ) | 0x8000, + + // 48 bits for "node" + mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ) + ); + } + + /** + * Checks if a string is a valid UUID. + * + * @param string $uuid + * @return bool + */ + static function validateUUID($uuid) { + + return preg_match( + '/^[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}$/i', + $uuid + ) == true; + + } + +} |