From 553bbf4c351d3c0c339d9071bf4a4f7945b43c40 Mon Sep 17 00:00:00 2001
From: Alice <alice.mazzoleni@psi.ch>
Date: Wed, 25 Feb 2026 14:06:50 +0100
Subject: [PATCH] WIP

---
 .../matterhonServer/include/MatterhornServer.h    | 15 ++++++++++++++-
 .../matterhonServer/src/MatterhornServer.cpp      | 10 ++++++++++
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/slsDetectorServers/matterhonServer/include/MatterhornServer.h b/slsDetectorServers/matterhonServer/include/MatterhornServer.h
index 6cbeef0a9..1f5b1a004 100644
--- a/slsDetectorServers/matterhonServer/include/MatterhornServer.h
+++ b/slsDetectorServers/matterhonServer/include/MatterhornServer.h
@@ -38,11 +38,18 @@ class MatterhornServer {
 
     ReturnCode get_num_udp_interfaces(ServerInterface &socket);
 
+    ReturnCode get_update_mode(ServerInterface &socket);
+
+    ReturnCode get_source_udp_mac(ServerInterface &socket);
+
   private:
     static std::string getMatterhornServerVersion();
 
     size_t num_udp_interfaces() const;
 
+    /// @brief  TODO what is this?
+    bool updateMode{true};
+
   private:
     /// @brief  @brief TCP/IP interface for communication with the client
     std::unique_ptr<TCPInterface> tcpInterface;
@@ -62,8 +69,14 @@ class MatterhornServer {
              }},
             {detFuncs::F_INITIAL_CHECKS,
              [this](ServerInterface &si) { return this->initial_checks(si); }},
-            {detFuncs::F_GET_NUM_INTERFACES, [this](ServerInterface &si) {
+            {detFuncs::F_GET_NUM_INTERFACES,
+             [this](ServerInterface &si) {
                  return this->get_num_udp_interfaces(si);
+             }},
+            {detFuncs::F_GET_UPDATE_MODE,
+             [this](ServerInterface &si) { return this->get_update_mode(si); }},
+            {detFuncs::F_GET_SOURCE_UDP_MAC, [this](ServerInterface &si) {
+                 return this->get_source_udp_mac(si);
              }}};
 };
 
diff --git a/slsDetectorServers/matterhonServer/src/MatterhornServer.cpp b/slsDetectorServers/matterhonServer/src/MatterhornServer.cpp
index f4f049574..e26eb3ffb 100644
--- a/slsDetectorServers/matterhonServer/src/MatterhornServer.cpp
+++ b/slsDetectorServers/matterhonServer/src/MatterhornServer.cpp
@@ -66,4 +66,14 @@ ReturnCode MatterhornServer::get_num_udp_interfaces(ServerInterface &socket) {
     return static_cast<ReturnCode>(socket.sendResult(numUDPInterfaces));
 }
 
+ReturnCode MatterhornServer::get_update_mode(ServerInterface &socket) {
+    return static_cast<ReturnCode>(
+        socket.sendResult(static_cast<int>(updateMode)));
+}
+
+ReturnCode MatterhornServer::get_source_udp_mac(ServerInterface &socket) {
+    uint64_t srcMac = udpDetails[0].srcmac;
+    return static_cast<ReturnCode>(socket.sendResult(srcMac));
+}
+
 } // namespace sls
\ No newline at end of file