куча изменений, но зато теперь сохраняются настройки QoS и есть алгоритм сохранения параметров в API

dependencies/control_system/client/main.cpp

@@ -6,6 +6,42 @@ std::shared_mutex mtx;
 TSID sid_counter { 0 };
 std::map<TSID, std::unique_ptr<system_client>> clients;
 
+EXTERNC CP_Result CP_SetQoSSettings(TSID sid, const std::string &qos_settings_json, bool is_enable){
+    std::shared_lock lock(mtx);
+    try
+    {
+        if (clients.find(sid) == clients.end())
+                return ERROR;
+        auto resp = clients[sid]->send_set_qos_settings_json(qos_settings_json, is_enable);
+        if (resp == response_type::error)
+            return ERROR;
+        return OK;
+    }
+
+    catch(const std::exception& e)
+    {
+        return ERROR;
+    }
+}
+
+EXTERNC CP_Result CP_GetQoSSettings(TSID sid, std::string &qos_settings_json, bool &is_enable){
+    std::shared_lock lock(mtx);
+    try
+    {
+        if (clients.find(sid) == clients.end())
+                return ERROR;
+
+        auto resp = clients[sid]->send_get_qos_settings_json(qos_settings_json, is_enable);
+        if (resp == response_type::error)
+            return ERROR;
+        return OK;
+    }
+
+    catch(const std::exception& e)
+    {
+        return ERROR;
+    }
+}
 
 EXTERNC CP_Result CP_SetBUC_LNB_settings(TSID sid, buc_lnb_settings &settings){
     std::shared_lock lock(mtx);
@@ -25,6 +61,7 @@ EXTERNC CP_Result CP_SetBUC_LNB_settings(TSID sid, buc_lnb_settings &settings){
         return ERROR;
     }
 }
+
 EXTERNC CP_Result CP_GetBUC_LNB_settings(TSID sid, buc_lnb_settings &settings){
     std::shared_lock lock(mtx);
     try