bugfixes and improvements

- Tests finished

linux/utility/utility.cpp

@@ -1,3 +1,4 @@
+
 #include "utility.h"
 
 #include <cstring>
@@ -5,6 +6,7 @@
 #include "FSFWConfig.h"
 #include "OBSWConfig.h"
 #include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/timemanager/Clock.h"
 
 void utility::handleSystemError(int retcode, std::string function) {
 #if OBSW_VERBOSE_LEVEL >= 1
@@ -12,3 +14,14 @@ void utility::handleSystemError(int retcode, std::string function) {
                << strerror(retcode) << std::endl;
 #endif
 }
+
+bool utility::timeSanityCheck() {
+  timeval currentTime = {};
+  Clock::getUptime(&currentTime);
+  Clock::TimeOfDay_t currTimeOfDay = {};
+  Clock::convertTimevalToTimeOfDay(&currentTime, &currTimeOfDay);
+  if (currTimeOfDay.year == 2000) {
+    return false;
+  }
+  return true;
+}

linux/utility/utility.h

@@ -9,6 +9,8 @@ namespace utility {
 
 void handleSystemError(int retcode, std::string function);
 
-}
+bool timeSanityCheck();
+
+}  // namespace utility
 
 #endif /* LINUX_UTILITY_UTILITY_H_ */