Number exceptions for easy return code

Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/include/DeviceCommunicationExceptions.h b/include/DeviceCommunicationExceptions.h
index 2913975..4dbd35d 100644
--- a/include/DeviceCommunicationExceptions.h
+++ b/include/DeviceCommunicationExceptions.h
@@ -6,6 +6,7 @@
 #include <stdexcept>
 #include <string>
 
+
 class DeviceCommunicationException: public std::runtime_error
 {
   std::string message;
@@ -14,6 +15,7 @@ public:
   DeviceCommunicationException(std::string _msg): std::runtime_error(_msg), message(_msg){
     ++occurred;
   }
+    const uint8_t getType() const {return 1;};
 //  virtual const char* what() const throw() override {
 //    return message.c_str();
 //  }
@@ -24,21 +26,26 @@ public:
 class DeviceNotConnected: public DeviceCommunicationException {
 public:
   DeviceNotConnected(std::string msg) : DeviceCommunicationException(msg){}
+    const uint8_t getType(){return 2;};
+
 };
 
 class DeviceSendingFailure: public DeviceCommunicationException {
 public:
   DeviceSendingFailure(std::string msg) : DeviceCommunicationException(msg){}
+    const uint8_t getType(){return 3;};
 };
 
 class DeviceReceivingFailure: public DeviceCommunicationException {
 public:
   DeviceReceivingFailure(std::string msg) : DeviceCommunicationException(msg){}
+    const uint8_t getType(){return 4;};
 };
 
 class InvalidCRCReceived: public DeviceReceivingFailure {
 public:
   InvalidCRCReceived(std::string msg) : DeviceReceivingFailure(msg){}
+    const uint8_t getType(){return 5;};
 };