refactor with logging

FlippR-Driver/Matrix_Config.json

@@ -0,0 +1 @@
+ 

FlippR-Driver/src/input/EventNotifier.cpp

@@ -5,6 +5,10 @@
  *      Author: Andreas Schneider, Johannes Wendel, Jonas Zeunert, Rafael Vinci, Dr. Franca Rupprecht
  */
 
+#include <boost/thread.hpp>
+
+#include "../utilities/config.h"
+
 #include "EventNotifier.h"
 
 namespace Input
@@ -50,8 +54,13 @@ void EventNotifier::notify()
     std::lock_guard<std::mutex> event_handler_guard(event_handler_mutex);
     for(auto handler : event_handler)
     {
-      // todo timeout!
-      handler->handle(event);
+      boost::thread handler_caller(handler, &EventHandler::handle, event);
+
+      if(!handler_caller.timed_join(boost::posix_time::milliseconds(HANDLER_TIMEOUT)))
+      {
+        CLOG(WARNING, INPUT_LOGGER) << "Handler " << typeid(handler).name() << " didn't finish in "
+                                    << HANDLER_TIMEOUT << " milliseconds. Aborting Execution!";
+      }
     }
   }
 }

FlippR-Driver/src/input/EventNotifier.h

@@ -16,6 +16,8 @@
 #include "Event.hpp"
 #include "EventHandler.hpp"
 
+#define HANDLER_TIMEOUT 2000
+
 namespace Input
 {
 

FlippR-Driver/src/utilities/InputGPIOInterface.h

@@ -12,7 +12,7 @@
 
 #include <exception>
 
-#define MATRIX_SIZE 8
+#define INPUT_MATRIX_SIZE 8
 
 class InputGPIOInterface : GPIOInterface
 {

FlippR-Driver/src/utilities/config.h

@@ -5,4 +5,8 @@
  *      Author: Andreas Schneider, Johannes Wendel, Jonas Zeunert, Rafael Vinci, Dr. Franca Rupprecht
  */
 
+#include "../lib/easylogging/easylogging++.h"
+
 #define INPUT_LOGGER "input_logger"
+
+#define INPUT_MATRIX_SIZE 8