fixup! agent: Add agent_ucc_listener implementation

agent/src/beerocks/slave/agent_ucc_listener.cpp

@@ -59,7 +59,8 @@ std::string agent_ucc_listener::fill_version_reply_string()
  */
 void agent_ucc_listener::clear_configuration()
 {
-    // TODO
+    // TODO implement clearing of agent configuration.
+    // As part of task: https://github.com/prplfoundation/prplMesh/issues/336
 }
 
 /**
@@ -83,7 +84,7 @@ Socket *agent_ucc_listener::get_dev_send_1905_destination_socket(const std::stri
 std::shared_ptr<uint8_t> agent_ucc_listener::get_buffer_filled_with_cmdu()
 {
     // Currently, no such buffer on agent side.
-    return std::shared_ptr<uint8_t>();
+    return std::shared_ptr<uint8_t>(nullptr);
 }
 
 /**
@@ -106,12 +107,11 @@ bool agent_ucc_listener::send_cmdu_to_destination(Socket *sd, ieee1905_1::CmduMe
 }
 
 /**
- * @brief Parse bss_info string into bss_info_conf_struct.
+ * @brief Handle DEV_SET_CONFIG command. Parse the command and save the parameters on the agent.
  * 
- * @param[in] bss_info_str String containing bss info configuration.
- * @param[out] bss_info_conf Controller database struct filled with configuration.
+ * @param[in] params Command parameters.
  * @param[out] err_string Contains an error description if the function fails.
- * @return al_mac on success, empty string if not.
+ * @return true if successful, false if not.
  */
 bool agent_ucc_listener::handle_dev_set_config(std::unordered_map<std::string, std::string> &params,
                                                std::string &err_string)
@@ -127,7 +127,8 @@ bool agent_ucc_listener::handle_dev_set_config(std::unordered_map<std::string, s
         return false;
     }
 
-    // TODO
+    // TODO implement seting of agent configuration.
+    // As part of task: https://github.com/prplfoundation/prplMesh/issues/336
 
     return true;
 }