Exception.cpp

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#include "stdafx.h"
#include "Exception.h"
 
// This file is part of DynExp.
 
namespace Util
{
    Exception::Exception(std::string Description, const ErrorType Type, const int ErrorCode, const std::source_location Location) noexcept
        : std::runtime_error(std::move(Description)), Type(Type), ErrorCode(ErrorCode),
        Line(Location.line()), Function(Location.function_name()), File(Location.file_name())
#ifdef DYNEXP_HAS_STACKTRACE
        , Trace(std::stacktrace::current())
#endif // DYNEXP_HAS_STACKTRACE
    {
    }
 
    std::ostream& operator<<(std::ostream& stream, const Exception& e)
    {
        stream << CurrentTimeAndDateString() << " - " << e.GetErrorLabel();
 
        auto Filename = FilenameFromPath(e.File);
        if (!Filename.empty() || !e.Function.empty())
            stream << " ";
 
        stream << EventLogger::FormatLog(e.what(), e.Line, e.Function, Filename, e.ErrorCode);
 
        return stream;
    }
 
    void ForwardException(std::exception_ptr e)
    {
        try
        {
            if (e)
                std::rethrow_exception(e);
        }
        catch (const Exception& e)
        {
            std::throw_with_nested(ForwardedException(e));
        }
        catch (const std::exception& e)
        {
            std::throw_with_nested(ForwardedException(e));
        }
        catch (...)
        {
            std::throw_with_nested(ForwardedException());
        }
    }
}