/************************************************************************/ 
/* SISCO SOFTWARE MODULE HEADER *****************************************/ 
/************************************************************************/ 
/*   (c) Copyright Systems Integration Specialists Company, Inc.,	*/ 
/*                  2003-2204, All Rights Reserved                   	*/ 
/*									*/ 
/* MODULE NAME : ExceptionReport.h					*/ 
/* PRODUCT(S)  : 							*/ 
/*									*/ 
/* MODULE DESCRIPTION : Unhandled Exception Handler			*/ 
/*									*/ 
/* GLOBAL FUNCTIONS DEFINED IN THIS MODULE :				*/ 
/*									*/ 
/* MODIFICATION LOG :							*/ 
/*  Date     Who   Rev			Comments			*/ 
/* --------  ---  ------   -------------------------------------------	*/ 
/* 02/13/06  DSF     03    Migrate to VS.NET 2005			*/ 
/* 06/30/05  DSF     02    Generate a mini dump				*/ 
/* 12/20/04  DSF     01    Minor usability changes			*/ 
/*			   Stack State recorder				*/ 
/************************************************************************/ 
 
#pragma once 
 
#include "glbtypes.h" 
#include "sysincs.h" 
#include "slog.h" 
#include "mem_chk.h" 
#include <windows.h> 
#include <stdio.h> 
#include <tchar.h> 
#include <dbghelp.h> 
#include <vector> 
#include <string> 
using namespace std; 
 
enum BasicType  // Stolen from CVCONST.H in the DIA 2.0 SDK 
{ 
    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 WheatyExceptionReport 
{ 
    public: 
     
    WheatyExceptionReport( ); 
    WheatyExceptionReport( bool terminate ); 
    ~WheatyExceptionReport( ); 
     
    void SetLogFileName( PTSTR pszLogFileName ); 
 
 
    // entry point where control comes on an unhandled exception 
    static LONG WINAPI WheatyUnhandledExceptionFilter( 
                                PEXCEPTION_POINTERS pExceptionInfo ); 
 
    static BOOL GetLogicalAddress(  PVOID addr, PTSTR szModule, DWORD len, 
                                    DWORD& section, DWORD& offset ); 
 
    private: 
 
    // where report info is extracted and generated  
    static void GenerateExceptionReport( PEXCEPTION_POINTERS pExceptionInfo ); 
 
    // where mini dump is generated  
    static void GenerateDumpFile( PEXCEPTION_POINTERS pExceptionInfo ); 
 
    // Helper functions 
    static LPTSTR GetExceptionString( DWORD dwCode ); 
    static void WriteStackDetails( 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 ); 
 
    static int __cdecl _tprintf(const TCHAR * format, ...); 
 
    // Variables used by the class 
    static TCHAR m_szLogFileName[MAX_PATH]; 
    static TCHAR m_szDumpFileName[MAX_PATH]; 
    static LOG_CTRL m_logCtrl; 
    static LPTOP_LEVEL_EXCEPTION_FILTER m_previousFilter; 
    static HANDLE m_hReportFile; 
    static HANDLE m_hProcess; 
    static bool m_bTerminate; 
}; 
 
 
extern WheatyExceptionReport g_WheatyExceptionReport; //  global instance of class 
 
struct SourceInfo 
  { 
  string filename; 
  long linenum; 
  }; 
 
struct StackInfo 
  { 
  DWORD threadID; 
  SYSTEMTIME timestamp; 
  vector<SourceInfo>	stack; 
   
  void Log (); 
  }; 
   
void GetStackInfo (StackInfo& stackInfo); 
 
extern "C" void ExpInit (); 
extern "C" void ExpRaiseDebugException (); 
extern "C" void ExpSetLogCtrl (LOG_CTRL *pLogCtrl);