pingmessage: Add function_map variable

This new variable will help us to create a better log from all function
return the function name and the value on it.

Right now this variable can't return pointer types.

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

Author: patrickelectric

src/protocol/templates/pingmessage.h.in

@@ -7,7 +7,9 @@
 /// script found in this directory
 
 #ifdef QT_CORE_LIB
+#include <functional>
 #include <QObject>
+#include <QMap>
 
 #endif
 {% for message_type in messages %}
@@ -62,6 +64,9 @@ public:
 
 protected:
     uint16_t _bufferLength;
+#ifdef QT_CORE_LIB
+    const QMap<QString, std::function<float()> > function_map;
+#endif
 
 public:
     uint8_t* msgData;

src/protocol/templates/pingmessage_.h.in

@@ -5,6 +5,12 @@
 
 #include "pingmessage.h"
 
+#ifdef QT_CORE_LIB
+#include <functional>
+#include <QMap>
+#include <QVariant>
+
+#endif
 {% set message_type = _actual_message_type %}
 {% for message in messages[message_type] %}
 {% set total_payload = calc_payload(messages[message_type][message].payload) %}
@@ -23,6 +29,16 @@ public:
         msgData[6] = 0;
         msgData[7] = 0;
     }
+#ifdef QT_CORE_LIB
+
+    const QMap<QString, std::function<float()> > function_map {
+{% for payload in messages[message_type][message].payload %}
+{% if not is_vector(payload.type) %}
+        {"{{payload.name}}", [this]()->float{return this->{{payload.name}}();}},
+{% endif %}
+{% endfor %}
+    };
+#endif
 
 {% set byte = namespace(offset=0, func='') %}
 {% if messages[message_type][message].payload %}