142 lines
5.3 KiB
C++
142 lines
5.3 KiB
C++
/**
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* MaNGOS is a full featured server for World of Warcraft, supporting
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* the following clients: 1.12.x, 2.4.3, 3.3.5a, 4.3.4a and 5.4.8
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*
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* Copyright (C) 2005-2022 MaNGOS <https://getmangos.eu>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* World of Warcraft, and all World of Warcraft or Warcraft art, images,
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* and lore are copyrighted by Blizzard Entertainment, Inc.
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*/
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#ifndef _WHEATYEXCEPTIONREPORT_
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#define _WHEATYEXCEPTIONREPORT_
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#include <dbghelp.h>
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#if _MSC_VER < 1400
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# define countof(array) (sizeof(array) / sizeof(array[0]))
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#else
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# include <stdlib.h>
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# define countof _countof
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#endif // _MSC_VER < 1400
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enum BasicType // Stolen from CVCONST.H in the DIA 2.0 SDK
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{
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btNoType = 0,
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btVoid = 1,
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btChar = 2,
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btWChar = 3,
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btInt = 6,
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btUInt = 7,
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btFloat = 8,
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btBCD = 9,
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btBool = 10,
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btLong = 13,
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btULong = 14,
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btCurrency = 25,
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btDate = 26,
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btVariant = 27,
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btComplex = 28,
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btBit = 29,
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btBSTR = 30,
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btHresult = 31
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};
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const char* const rgBaseType[] =
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{
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" <user defined> ", // btNoType = 0,
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" void ", // btVoid = 1,
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" char* ", // btChar = 2,
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" wchar_t* ", // btWChar = 3,
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" signed char ",
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" unsigned char ",
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" int ", // btInt = 6,
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" unsigned int ", // btUInt = 7,
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" float ", // btFloat = 8,
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" <BCD> ", // btBCD = 9,
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" bool ", // btBool = 10,
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" short ",
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" unsigned short ",
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" long ", // btLong = 13,
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" unsigned long ", // btULong = 14,
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" __int8 ",
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" __int16 ",
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" __int32 ",
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" __int64 ",
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" __int128 ",
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" unsigned __int8 ",
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" unsigned __int16 ",
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" unsigned __int32 ",
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" unsigned __int64 ",
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" unsigned __int128 ",
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" <currency> ", // btCurrency = 25,
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" <date> ", // btDate = 26,
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" VARIANT ", // btVariant = 27,
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" <complex> ", // btComplex = 28,
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" <bit> ", // btBit = 29,
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" BSTR ", // btBSTR = 30,
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" HRESULT " // btHresult = 31
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};
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class WheatyExceptionReport
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{
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public:
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WheatyExceptionReport();
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~WheatyExceptionReport();
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// entry point where control comes on an unhandled exception
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static LONG WINAPI WheatyUnhandledExceptionFilter(
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PEXCEPTION_POINTERS pExceptionInfo);
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static void printTracesForAllThreads();
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private:
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// where report info is extracted and generated
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static void GenerateExceptionReport(PEXCEPTION_POINTERS pExceptionInfo);
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static void PrintSystemInfo();
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static BOOL _GetWindowsVersion(TCHAR* szVersion, DWORD cntMax);
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static BOOL _GetProcessorName(TCHAR* sProcessorName, DWORD maxcount);
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// Helper functions
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static LPTSTR GetExceptionString(DWORD dwCode);
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static BOOL GetLogicalAddress(PVOID addr, PTSTR szModule, DWORD len,
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DWORD& section, DWORD_PTR& offset);
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static void WriteStackDetails(PCONTEXT pContext, bool bWriteVariables, HANDLE pThreadHandle);
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static BOOL CALLBACK EnumerateSymbolsCallback(PSYMBOL_INFO, ULONG, PVOID);
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static bool FormatSymbolValue(PSYMBOL_INFO, STACKFRAME*, char* pszBuffer, unsigned cbBuffer);
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static char* DumpTypeIndex(char*, DWORD64, DWORD, unsigned, DWORD_PTR, bool& , char*);
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static char* FormatOutputValue(char* pszCurrBuffer, BasicType basicType, DWORD64 length, PVOID pAddress);
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static BasicType GetBasicType(DWORD typeIndex, DWORD64 modBase);
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static int __cdecl _tprintf(const TCHAR* format, ...);
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// Variables used by the class
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static TCHAR m_szLogFileName[MAX_PATH];
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static LPTOP_LEVEL_EXCEPTION_FILTER m_previousFilter;
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static HANDLE m_hReportFile;
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static HANDLE m_hProcess;
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};
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extern WheatyExceptionReport g_WheatyExceptionReport; // global instance of class
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#endif // WheatyExceptionReport
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