From f2ea796ba8d73c8f25310edfa04b6b58f43cd412 Mon Sep 17 00:00:00 2001
From: gareth
Date: Wed, 7 Mar 2007 19:08:00 +0000
Subject: Added OGS

---
 ogs/common/util.inc.php | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 ogs/common/util.inc.php

(limited to 'ogs/common/util.inc.php')

diff --git a/ogs/common/util.inc.php b/ogs/common/util.inc.php
new file mode 100644
index 0000000..b931205
--- /dev/null
+++ b/ogs/common/util.inc.php
@@ -0,0 +1,42 @@
+<?
+// Some generic utilities which may be used by any services
+
+function inc_lluuid($lluuid)
+{
+    $partB = substr($lluuid, 15);
+    $partB = (float)base_convert($partB,16,10)+1;
+    $partB = sprintf('%016x', $partB);
+    $partA = substr($lluuid, 0, 16);
+
+    if(substr($lluuid,15,16)=='FFFFFFFFFFFFFFFE') {
+	$partA = (float)base_convert($partA,16,10)+1;
+	$partA = sprintf('%016x', $partA);
+    }
+
+    $returnval = sprintf('%s%s',$partA, $partB);
+    
+    return $returnval;
+}
+
+function format_lluuid($uuid)
+{
+    return strtolower(substr($uuid,0,8)."-".substr($uuid,8,4)."-".substr($uuid,12,4)."-".substr($uuid,16,4)."-".substr($uuid,20));
+}
+
+function output_xml_block($blockname, $data) {
+	echo("<$blockname>\n");
+	foreach($data as $name => $value) {
+		echo(" <$name>$value</$name>\n");		
+	}
+	echo("</$blockname>\n");
+}
+
+function rand_uuid()
+{
+   return sprintf( '%04x%04x-%04x-%04x-%04x-%04x%04x%04x',
+   mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ),
+   mt_rand( 0, 0x0fff ) | 0x4000,
+   mt_rand( 0, 0x3fff ) | 0x8000,
+   mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ) );
+}
+?>
-- 
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