X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=include%2Fuid.h;h=772c8a7165fafb9b36e35db98b4885afa1be1add;hb=8790551dc182cd8804ee7d8ef89ccb31067cc2a4;hp=d3b1d1fa9bd8140632a6d3089a26d7c47c04ce87;hpb=cd712c40e1b352c05e7ae0f72e0a5e84cdf64323;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/include/uid.h b/include/uid.h
index d3b1d1fa9..772c8a716 100644
--- a/include/uid.h
+++ b/include/uid.h
@@ -1,21 +1,59 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
  *
- *  InspIRCd: (C) 2002-2010 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ *   Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
  *
- * This program is free but copyrighted software; see
- *            the file COPYING for details.
+ * This file is part of InspIRCd.  InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
  *
- * ---------------------------------------------------
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-/**
- * This is the maximum length of a UUID (unique user identifier).
- * This length is set in compliance with TS6 protocol, and really should not be changed. Ever.
- * It allows for a lot of clients as-is. -- w00t.
- */
-#define UUID_LENGTH 10
+#pragma once
+
+class TestSuite;
+
+class CoreExport UIDGenerator
+{
+	friend class TestSuite;
+
+	/** Holds the current UID. Used to generate the next one.
+	 */
+	std::string current_uid;
+
+	/** Increments the current UID by one.
+	 */
+	void IncrementUID(unsigned int pos);
+
+ public:
+	/**
+	* This is the maximum length of a UUID (unique user identifier).
+	* This length is set in compliance with TS6 protocol, and really should not be changed. Ever.
+	* It allows for a lot of clients as-is. -- w00t.
+	*/
+	static const unsigned int UUID_LENGTH = 9;
+
+	/** Initializes this UID generator with the given SID
+	 * @param sid SID that conforms to InspIRCd::IsSID()
+	 */
+	void init(const std::string& sid);
 
+	/** Returns the next available UID for this server.
+	 */
+	std::string GetUID();
 
+	/** Generates a pseudorandom SID based on a servername and a description
+	 * Guaranteed to return the same if invoked with the same parameters
+	 * @param servername The server name to use as seed
+	 * @param serverdesc The server description to use as seed
+	 * @return A valid SID
+	 */
+	static std::string GenerateSID(const std::string& servername, const std::string& serverdesc);
+};