1 files changed, 54 insertions, 0 deletions
diff --git a/include/CommandFailedException.h b/include/CommandFailedException.h
new file mode 100644
index 0000000..417e850
--- /dev/null
+++ b/include/CommandFailedException.h
@@ -0,0 +1,54 @@
+//
+// Created by sz on 23.07.16.
+//
+
+#ifndef LIBNITROKEY_COMMANDFAILEDEXCEPTION_H
+#define LIBNITROKEY_COMMANDFAILEDEXCEPTION_H
+
+#include <exception>
+#include <cstdint>
+#include "log.h"
+#include "command_id.h"
+
+using cs = nitrokey::proto::stick10::command_status;
+
+class CommandFailedException : public std::exception {
+public:
+    const uint8_t last_command_id;
+    const uint8_t last_command_status;
+
+    CommandFailedException(uint8_t last_command_id, uint8_t last_command_status) :
+        last_command_id(last_command_id),
+            last_command_status(last_command_status){
+      LOG(std::string("CommandFailedException, status: ")+ std::to_string(last_command_status), nitrokey::log::Loglevel::DEBUG);
+    }
+
+    virtual const char *what() const throw() {
+        return "Command execution has failed on device";
+    }
+
+
+    bool reason_timestamp_warning() const throw(){
+      return last_command_status == static_cast<uint8_t>(cs::timestamp_warning);
+    }
+
+    bool reason_AES_not_initialized() const throw(){
+      return last_command_status == static_cast<uint8_t>(cs::AES_dec_failed);
+    }
+
+    bool reason_not_authorized() const throw(){
+      return last_command_status == static_cast<uint8_t>(cs::not_authorized);
+    }
+
+    bool reason_slot_not_programmed() const throw(){
+      return last_command_status == static_cast<uint8_t>(cs::slot_not_programmed);
+    }
+
+    bool reason_wrong_password() const throw(){
+      return last_command_status == static_cast<uint8_t>(cs::wrong_password);
+    }
+
+};
+
+
+#endif //LIBNITROKEY_COMMANDFAILEDEXCEPTION_H