From 8d5be1cd6feb3e375d44a4de3c782fcdb65c340a Mon Sep 17 00:00:00 2001
From: Neil Blakey-Milner <nbm@knowledgetree.com>
Date: Thu, 15 Jun 2006 23:00:44 +0000
Subject: [PATCH] Implement getSystemIdentifier, a unique, information-free, identifier for the system.

---
 lib/util/ktutil.inc | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/lib/util/ktutil.inc b/lib/util/ktutil.inc
index df8982a..525acaa 100644
--- a/lib/util/ktutil.inc
+++ b/lib/util/ktutil.inc
@@ -640,9 +640,27 @@ class KTUtil {
         }
     }
 
+    function getSystemIdentifier() {
+        $sIdentifier = KTUtil::getSystemSetting('kt_system_identifier');
+        if (empty($sIdentifier)) {
+            $sIdentifier = md5(uniqid(mt_rand(), true));
+            KTUtil::setSystemSetting('kt_system_identifier', $sIdentifier);
+        }
+        return $sIdentifier;
+    }
+
     function getKTVersions() {
-	return array('OSS' => '3.0.3',
-		     'Pro' => '1.0.0');
+        $aVersions = array();
+        $sProfessionalFile = KT_DIR . '/docs/VERSION-PRO.txt';
+        $sOssFile = KT_DIR . '/docs/VERSION-OSS.txt';
+        if (file_exists($sProfessionalFile)) {
+            $sVersion = trim(file_get_contents($sProfessionalFile));
+            $aVersions['Pro'] = $sVersion;
+        } else {
+            $sVersion = trim(file_get_contents($sOssFile));
+            $aVersions['OSS'] = $sVersion;
+        }
+        return $aVersions;
     }
 
 }
--
libgit2 0.21.4