diff options
Diffstat (limited to 'include/LibraryException.h')
-rw-r--r-- | include/LibraryException.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/include/LibraryException.h b/include/LibraryException.h new file mode 100644 index 0000000..b9303ad --- /dev/null +++ b/include/LibraryException.h @@ -0,0 +1,97 @@ +#ifndef LIBNITROKEY_LIBRARYEXCEPTION_H +#define LIBNITROKEY_LIBRARYEXCEPTION_H + +#include <exception> +#include <cstdint> +#include <string> +#include "log.h" + +class LibraryException: std::exception { +public: + virtual uint8_t exception_id()= 0; +}; + +class TargetBufferSmallerThanSource: public LibraryException { +public: + virtual uint8_t exception_id() override { + return 203; + } + +public: + size_t source_size; + size_t target_size; + + TargetBufferSmallerThanSource( + size_t source_size, size_t target_size + ) : source_size(source_size), target_size(target_size) {} + + virtual const char *what() const throw() override { + std::string s = " "; + auto ts = [](size_t x){ return std::to_string(x); }; + std::string msg = std::string("Target buffer size is smaller than source: [source size, buffer size]") + +s+ ts(source_size) +s+ ts(target_size); + return msg.c_str(); + } + +}; + +class InvalidHexString : public LibraryException { +public: + virtual uint8_t exception_id() override { + return 202; + } + +public: + uint8_t invalid_char; + + InvalidHexString (uint8_t invalid_char) : invalid_char( invalid_char) {} + + virtual const char *what() const throw() override { + return "Invalid character in hex string"; + } + +}; + +class InvalidSlotException : public LibraryException { +public: + virtual uint8_t exception_id() override { + return 201; + } + +public: + uint8_t slot_selected; + + InvalidSlotException(uint8_t slot_selected) : slot_selected(slot_selected) {} + + virtual const char *what() const throw() override { + return "Wrong slot selected"; + } + +}; + + + +class TooLongStringException : public LibraryException { +public: + virtual uint8_t exception_id() override { + return 200; + } + + std::size_t size_source; + std::size_t size_destination; + std::string message; + + TooLongStringException(size_t size_source, size_t size_destination, const std::string &message = "") : size_source( + size_source), size_destination(size_destination), message(message) { + LOG(std::string("TooLongStringException, size diff: ")+ std::to_string(size_source-size_destination), nitrokey::log::Loglevel::DEBUG); + + } + + virtual const char *what() const throw() override { + //TODO add sizes and message data to final message + return "Too long string has been supplied as an argument"; + } + +}; + +#endif //LIBNITROKEY_LIBRARYEXCEPTION_H |