cExceptionSystem.h

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//
//
 
#ifndef _INC_cExceptionSystem_H
#define _INC_cExceptionSystem_H
#ifndef NO_PRAGMA_ONCE
#pragma once
#endif
 
#include "cException.h"
#include "cUnitTestDecl.h"
 
#if defined(_CPPUNWIND)
 
namespace Gray
{
        UNITTEST2_PREDEF(cException);
 
        class GRAYCORE_LINK cExceptionSystem : public cException
        {
 
        public:
#ifdef _WIN32
                typedef unsigned int SYSCODE_t; 
#else
                typedef int SYSCODE_t;  
#endif
 
        protected:
                SYSCODE_t m_nSystemErrorCode;   
                void* m_pAddress;                               
 
        public:
#ifdef _WIN32
                cExceptionSystem(SYSCODE_t uNTStatus, struct _EXCEPTION_POINTERS* pData = nullptr);
#else
                cExceptionSystem(SYSCODE_t iSignal);
#endif
                virtual ~cExceptionSystem() THROW_DEF;
 
                virtual BOOL GetErrorMessage(GChar_t* lpszError, UINT nMaxError, UINT* pnHelpContext) override;
 
                static void GRAYCALL InitForCurrentThread();
#ifdef _WIN32
                static CATTR_NORETURN void _cdecl CatchException(SYSCODE_t uNTStatus, struct _EXCEPTION_POINTERS* pData); // throw (cExceptionSystem);
                static CATTR_NORETURN void _cdecl CatchTerminate(void);
                static int _cdecl FilterException(SYSCODE_t uNTStatus, struct _EXCEPTION_POINTERS* pData); // throw (cExceptionSystem);
#else
                static void __cdecl SignalHandler(SYSCODE_t iSignal);
#endif
                UNITTEST_FRIEND(cException);
        };
}
#endif
#endif