From b6b840f6072e950f2ded719ae51badfba7566fa8 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Mon, 6 Oct 2025 17:21:13 +0200
Subject: Add frequency_information hot-reload

---
 src/MuxElements.cpp | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

(limited to 'src/MuxElements.cpp')

diff --git a/src/MuxElements.cpp b/src/MuxElements.cpp
index 1f02a6d..d39c874 100644
--- a/src/MuxElements.cpp
+++ b/src/MuxElements.cpp
@@ -745,7 +745,8 @@ const json::map_t dabEnsemble::get_all_values() const
 
 bool dabEnsemble::validate_linkage_sets() const
 {
-    return validate_linkage_sets(services, linkagesets);
+    unique_lock<mutex> lock(m_mutex);
+    return validate_linkage_sets(services, m_linkagesets);
 }
 
 bool dabEnsemble::validate_linkage_sets(
@@ -789,6 +790,31 @@ bool dabEnsemble::validate_linkage_sets(
     return true;
 }
 
+std::vector<FrequencyInformation> dabEnsemble::get_frequency_information() const
+{
+    unique_lock<mutex> lock(m_mutex);
+    auto fi = m_frequency_information;
+    lock.unlock();
+    return fi;
+}
+
+std::vector<std::shared_ptr<LinkageSet> > dabEnsemble::get_linkagesets() const
+{
+    unique_lock<mutex> lock(m_mutex);
+    auto ls = m_linkagesets;
+    lock.unlock();
+    return ls;
+}
+
+void dabEnsemble::set_linking_config(
+        std::vector<std::shared_ptr<LinkageSet> >& new_linkage_sets,
+        std::vector<FrequencyInformation>& new_frequency_information)
+{
+    unique_lock<mutex> lock(m_mutex);
+    m_frequency_information = new_frequency_information;
+    m_linkagesets = new_linkage_sets;
+}
+
 unsigned short DabSubchannel::getSizeCu() const
 {
     if (protection.form == UEP) {
-- 
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