From a1d25d2c14161d5eb466c14c936688fcc36a5a2f Mon Sep 17 00:00:00 2001
From: Sadie Powell
Date: Sun, 1 Mar 2026 01:28:41 +0000
Subject: Move standard replies to the core and add remote reply support.

---
 modules/spanningtree/reply.cpp | 70 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 modules/spanningtree/reply.cpp

(limited to 'modules/spanningtree/reply.cpp')

diff --git a/modules/spanningtree/reply.cpp b/modules/spanningtree/reply.cpp
new file mode 100644
index 000000000..dd7de18eb
--- /dev/null
+++ b/modules/spanningtree/reply.cpp
@@ -0,0 +1,70 @@
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ *   Copyright (C) 2026 Sadie Powell <sadie@witchery.services>
+ *
+ * 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/>.
+ */
+
+
+#include "inspircd.h"
+
+#include "utils.h"
+#include "commands.h"
+#include "remoteuser.h"
+
+CmdResult CommandReply::HandleServer(TreeServer* server, CommandBase::Params& params)
+{
+	// <source-sid> <target-uuid> <command> <code> [<params>] :<message>
+	auto* target = ServerInstance->Users.FindUUID(params[1]);
+	if (!target)
+		return CmdResult::FAILURE; // User has gone.
+
+	auto* ltarget = IS_LOCAL(target);
+	if (!ltarget)
+		return CmdResult::SUCCESS; // Not for us.
+
+	Command* cmd = nullptr;
+	if (params[2] != "*")
+		cmd = ServerInstance->Parser.GetHandler(params[2]);
+
+	Reply::Reply reply(this->type, cmd, params[3]);
+	reply.SetSource(Utils->FindServerID(params[0]));
+	reply.GetParams().insert(reply.GetParams().end(), params.begin() + 4, params.end());
+
+	ltarget->WriteReply(reply);
+	return CmdResult::SUCCESS;
+}
+
+RouteDescriptor CommandReply::GetRouting(User* user, const Params& params)
+{
+	return ROUTE_UNICAST(params[1]);
+}
+
+CommandReply::Builder::Builder(SpanningTree::RemoteUser* target, const Reply::Reply& reply)
+	: CmdBuilder(Reply::CommandStrFromType(reply.GetType()))
+{
+	push(reply.GetSource() ? reply.GetSource()->GetId() : Utils->TreeRoot->GetId());
+	push(target->uuid);
+	push(reply.GetCommand() ? reply.GetCommand()->name : "*");
+	push(reply.GetCode());
+
+	const auto& params = reply.GetParams();
+	if (!params.empty())
+	{
+		for (auto it = params.begin(); it != params.end() - 1; ++it)
+			push(*it);
+		push_last(params.back());
+	}
+	push_tags(params.GetTags());
+}
-- 
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