Return error for too long string

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

1 files changed, 27 insertions, 0 deletions

diff --git a/InvalidSlotException.h b/InvalidSlotException.h
new file mode 100644
index 0000000..741d53e
--- /dev/null
+++ b/InvalidSlotException.h
@@ -0,0 +1,27 @@
+//
+// Created by sz on 09.08.16.
+//
+
+#ifndef LIBNITROKEY_INVALIDSLOTEXCEPTION_H
+#define LIBNITROKEY_INVALIDSLOTEXCEPTION_H
+
+
+#include <cstdint>
+#include <string>
+#include <exception>
+
+class InvalidSlotException : public std::exception {
+public:
+    static const std::uint8_t exception_id = 201;
+
+    uint8_t slot_selected;
+
+    InvalidSlotException(uint8_t slot_selected) : slot_selected(slot_selected) {}
+
+    virtual const char *what() const throw() {
+        return "Wrong slot selected";
+    }
+
+};
+
+#endif //LIBNITROKEY_INVALIDSLOTEXCEPTION_H