Error.hpp

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#pragma once
 
#include "Debug.hpp"
 
#ifdef ARDUINO // ------------------------------------------------------ ARDUINO
 
BEGIN_CS_NAMESPACE
 
extern void fatalErrorExit() __attribute__((noreturn));
 
END_CS_NAMESPACE
 
#ifdef FATAL_ERRORS
 
#define ERROR(x, e)                                                            \
    do {                                                                       \
        USING_CS_NAMESPACE;                                                    \
        DEBUGFN(x << " (0x" << hex << uppercase << e << dec << nouppercase     \
                  << ')');                                                     \
        fatalErrorExit();                                                      \
    } while (0)
 
#else
 
#define ERROR(x, e)                                                            \
    do {                                                                       \
        DEBUGFN(x << " (0x" << hex << uppercase << e << dec << nouppercase     \
                  << ')');                                                     \
    } while (0)
 
#endif
 
#define FATAL_ERROR(x, e)                                                      \
    do {                                                                       \
        DEBUGFN(F("Fatal Error: ") << x << " (0x" << hex << uppercase << e     \
                                   << dec << nouppercase << ')');              \
        fatalErrorExit();                                                      \
    } while (0)
 
#else // ----------------------------------------------------------------- TESTS
 
#include <exception>
#include <sstream>
 
BEGIN_CS_NAMESPACE
 
class ErrorException : public std::exception {
  public:
    ErrorException(const std::string message, int errorCode)
        : message(std::move(message)), errorCode(errorCode) {}
    const char *what() const throw() override { return message.c_str(); }
    int getErrorCode() const { return errorCode; }
 
  private:
    const std::string message;
    const int errorCode;
};
 
END_CS_NAMESPACE
 
#define ERROR(x, e)                                                            \
    do {                                                                       \
        USING_CS_NAMESPACE;                                                    \
        std::ostringstream s;                                                  \
        s << FUNC_LOCATION << x;                                               \
        throw ErrorException(s.str(), e);                                      \
    } while (0)
 
#define FATAL_ERROR(x, e)                                                      \
    do {                                                                       \
        USING_CS_NAMESPACE;                                                    \
        std::ostringstream s;                                                  \
        s << FUNC_LOCATION << x;                                               \
        throw ErrorException(s.str(), e);                                      \
    } while (0)
 
#endif