#include "Caldron.h"
#include <dbghelp.h>

/* *********************************************************************

  * CExceptionMgr
  * 파일 : CException Mgr.h
  * 기능 : Caldron Engine내 Dbghelp와 LogMgr을 이용한 exception 출력 루틴.
  * 작성일 : 2004.02.11
  * 작성자 : wizardbug ( 2004.02.11)
  * 수정자 : 
  * 개요 : Exception 핸들링 루틴은 microsoft 기술 칼럼 ' under the hood' 의 예제의 루틴 변형한 것임.	
********************************************************************** */

#pragma once
namespace Caldron {
	namespace Base {
	// Stolen from Dbg Help Example	
	enum BasicType  
	{
		btNoType = 0,
		btVoid = 1,
		btChar = 2,
		btWChar = 3,
		btInt = 6,
		btUInt = 7,
		btFloat = 8,
		btBCD = 9,
		btBool = 10,
		btLong = 13,
		btULong = 14,
		btCurrency = 25,
		btDate = 26,
		btVariant = 27,
		btComplex = 28,
		btBit = 29,
		btBSTR = 30,
		btHresult = 31
	};
	
	class CExceptionMgr
	{
	public:
		CExceptionMgr(void);
		~CExceptionMgr(void);

		// entry point where control comes on an unhandled exception
		static LONG WINAPI ExceptionFilter(PEXCEPTION_POINTERS pExceptionInfo );
		static void WriteExceptionReport(PEXCEPTION_POINTERS pExceptionInfo );
		static LPSTR GetExceptionString(DWORD dwCode);
		static BOOL	GetLogicalAddress(PVOID addr, PTSTR szModule, DWORD len,DWORD& section, DWORD& offset);
		static void WriteCallStack(PCONTEXT pContext,bool bWriteVariables );
		static BOOL CALLBACK EnumerateSymbolsCallback(PSYMBOL_INFO,ULONG, PVOID);

		static bool FormatSymbolValue( PSYMBOL_INFO, STACKFRAME *, char * pszBuffer, unsigned cbBuffer );
		static char * DumpTypeIndex( char *, DWORD64, DWORD, unsigned, DWORD_PTR, bool & );
		static char * FormatOutputValue( char * pszCurrBuffer, BasicType basicType, DWORD64 length, PVOID pAddress );
		static BasicType GetBasicType( DWORD typeIndex, DWORD64 modBase );

	protected:
		static LPTOP_LEVEL_EXCEPTION_FILTER m_lpPrevFilter;
		static HANDLE m_hProcess;

	};


/*
    

    private:

    // where report info is extracted and generated 
    static void GenerateExceptionReport( PEXCEPTION_POINTERS pExceptionInfo );

    // Helper functions
 
    static void WriteStackDetails( PCONTEXT pContext, bool bWriteVariables );


    static int __cdecl _tprintf(const TCHAR * format, ...);

};


extern WheatyExceptionReport g_WheatyExceptionReport; //  global instance of class

*/
}}