1 files changed, 71 insertions, 0 deletions
diff --git a/modules/protocol/ts6.cpp b/modules/protocol/ts6.cpp
new file mode 100644
index 000000000..888eebcd7
--- /dev/null
+++ b/modules/protocol/ts6.cpp
@@ -0,0 +1,71 @@
+/*
+ * Anope IRC Services
+ *
+ * Copyright (C) 2016 Anope Team <team@anope.org>
+ *
+ * This file is part of Anope. Anope 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 see <http://www.gnu.org/licenses/>.
+ */
+
+#include "module.h"
+#include "modules/protocol/ts6.h"
+
+static inline char nextID(int pos, Anope::string &buf)
+{
+	char &c = buf[pos];
+	if (c == 'Z')
+		c = '0';
+	else if (c != '9')
+		++c;
+	else if (pos)
+		c = 'A';
+	else
+		c = '0';
+	return c;
+}
+
+Anope::string ts6::Proto::UID_Retrieve()
+{
+	if (!IRCD || !IRCD->RequiresID)
+		return "";
+
+	static Anope::string current_uid = "AAAAAA";
+	int current_len = current_uid.length() - 1;
+
+	do
+	{
+		while (current_len >= 0 && nextID(current_len--, current_uid) == 'A');
+	}
+	while (User::Find(Me->GetSID() + current_uid) != nullptr);
+
+	return Me->GetSID() + current_uid;
+}
+
+Anope::string ts6::Proto::SID_Retrieve()
+{
+	if (!IRCD || !IRCD->RequiresID)
+		return "";
+
+	static Anope::string current_sid = Config->GetBlock("serverinfo")->Get<Anope::string>("id");
+	if (current_sid.empty())
+		current_sid = "00A";
+
+	do
+	{
+		int current_len = current_sid.length() - 1;
+		while (current_len >= 0 && nextID(current_len--, current_sid) == 'A');
+	}
+	while (Server::Find(current_sid) != nullptr);
+
+	return current_sid;
+}