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-rw-r--r--include/DeviceCommunicationExceptions.h15
1 files changed, 12 insertions, 3 deletions
diff --git a/include/DeviceCommunicationExceptions.h b/include/DeviceCommunicationExceptions.h
index 78fc625..6d21561 100644
--- a/include/DeviceCommunicationExceptions.h
+++ b/include/DeviceCommunicationExceptions.h
@@ -1,16 +1,24 @@
#ifndef LIBNITROKEY_DEVICECOMMUNICATIONEXCEPTIONS_H
#define LIBNITROKEY_DEVICECOMMUNICATIONEXCEPTIONS_H
+#include <atomic>
#include <exception>
+#include <stdexcept>
#include <string>
-//class DeviceCommunicationException: public std::exception {
-class DeviceCommunicationException: public std::runtime_error{
+
+class DeviceCommunicationException: public std::runtime_error
+{
std::string message;
+ static std::atomic_int occurred;
public:
- DeviceCommunicationException(std::string _msg): runtime_error(_msg), message(_msg){}
+ DeviceCommunicationException(std::string _msg): std::runtime_error(_msg), message(_msg){
+ ++occurred;
+ }
// virtual const char* what() const throw() override {
// return message.c_str();
// }
+ static bool has_occurred(){ return occurred > 0; };
+ static void reset_occurred_flag(){ occurred = 0; };
};
class DeviceNotConnected: public DeviceCommunicationException {
@@ -28,4 +36,5 @@ public:
DeviceReceivingFailure(std::string msg) : DeviceCommunicationException(msg){}
};
+
#endif //LIBNITROKEY_DEVICECOMMUNICATIONEXCEPTIONS_H