crash_reporter_win32.h

这是一款2d游戏引擎

/*  $Id: crash_reporter_win32.h,v 1.8 2003/11/11 10:13:24 grumbel Exp $
**
**  ClanLib Game SDK
**  Copyright (C) 2003  The ClanLib Team
**  For a total list of contributers see the file CREDITS.
**
**  This library is free software; you can redistribute it and/or
**  modify it under the terms of the GNU Lesser General Public
**  License as published by the Free Software Foundation; either
**  version 2.1 of the License, or (at your option) any later version.
**
**  This library is distributed in the hope that it will be useful,
**  but WITHOUT ANY WARRANTY; without even the implied warranty of
**  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
**  Lesser General Public License for more details.
**
**  You should have received a copy of the GNU Lesser General Public
**  License along with this library; if not, write to the Free Software
**  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
**
*/

#ifndef header_crash_reporter_win32
#define header_crash_reporter_win32

#if _MSC_VER > 1000
#pragma once
#endif

#include "../Generic/crash_reporter_generic.h"

/*
	HAS_PDB_SUPPORT enables support for the crash reporter.
	If its not defined, then the crash reporter will do nothing.

	HAS_SE_TRANSLATOR enables support for using Visual C++ exception handling
	to catch the WIN32 structured exception. This allows us to catch it at a
	much earlier stage than otherwise.

	As of this date, both will be defined if compiled with Visual C++ 7 or better,
	and otherwise disabled. People porting to another compile may try define first
	pdb support, and then maybe afterwards se translator if the compiler support
	this msvc keyword.

	For users with Visual C++ 6, it is possible to enable this as well, but it
	requires that you have installed a recent version of the Microsoft Platform SDK.
*/

#if _MSC_VER >= 7000
#define HAS_SE_TRANSLATOR
#define HAS_PDB_SUPPORT
#endif

#ifdef HAS_PDB_SUPPORT

// imagehlp.h must be compiled with packing to eight-byte-boundaries,
// but does nothing to enforce that. I am grateful to Jeff Shanholtz
// <[e-mail]> for finding this problem.
#pragma pack( push, before_imagehlp, 8 )
#include <imagehlp.h>
#pragma pack( pop, before_imagehlp )
#endif

class CL_CrashReporter_Win32 : public CL_CrashReporter_Generic
{
//! Construction:
public:
	CL_CrashReporter_Win32();

	~CL_CrashReporter_Win32();

//! Implementation:
public:
#ifdef HAS_PDB_SUPPORT
	typedef BOOL (__stdcall *TypeSymCleanup)( IN HANDLE hProcess );

	typedef PVOID (__stdcall *TypeSymFunctionTableAccess)( HANDLE hProcess, DWORD AddrBase );

	typedef BOOL (__stdcall *TypeSymGetLineFromAddr)(
		IN HANDLE hProcess,
		IN DWORD dwAddr,
		OUT PDWORD pdwDisplacement,
		OUT PIMAGEHLP_LINE Line );

	typedef DWORD (__stdcall *TypeSymGetModuleBase)( IN HANDLE hProcess, IN DWORD dwAddr );

	typedef BOOL (__stdcall *TypeSymGetModuleInfo)(
		IN HANDLE hProcess,
		IN DWORD dwAddr,
		OUT PIMAGEHLP_MODULE ModuleInfo );

	typedef DWORD (__stdcall *TypeSymGetOptions)( VOID );

	typedef BOOL (__stdcall *TypeSymGetSymFromAddr)(
		IN HANDLE hProcess,
		IN DWORD dwAddr,
		OUT PDWORD pdwDisplacement,
		OUT PIMAGEHLP_SYMBOL Symbol );

	typedef BOOL (__stdcall *TypeSymInitialize)(
		IN HANDLE hProcess,
		IN PSTR UserSearchPath,
		IN BOOL fInvadeProcess );

	typedef DWORD (__stdcall *TypeSymLoadModule)(
		IN HANDLE hProcess,
		IN HANDLE hFile,
		IN PSTR ImageName,
		IN PSTR ModuleName,
		IN DWORD BaseOfDll,
		IN DWORD SizeOfDll );

	typedef DWORD (__stdcall *TypeSymSetOptions)(
		IN DWORD SymOptions );

	typedef BOOL (__stdcall *TypeStackWalk)(
		DWORD MachineType,
		HANDLE hProcess,
		HANDLE hThread,
		LPSTACKFRAME StackFrame,
		PVOID ContextRecord,
		PREAD_PROCESS_MEMORY_ROUTINE ReadMemoryRoutine,
		PFUNCTION_TABLE_ACCESS_ROUTINE FunctionTableAccessRoutine,
		PGET_MODULE_BASE_ROUTINE GetModuleBaseRoutine,
		PTRANSLATE_ADDRESS_ROUTINE TranslateAddress );

	typedef DWORD (__stdcall WINAPI *TypeUnDecorateSymbolName)(
		PCSTR DecoratedName,
		PSTR UnDecoratedName,
		DWORD UndecoratedLength,
		DWORD Flags );

	typedef BOOL (WINAPI *TypeMiniDumpWriteDump)(
		HANDLE hProcess, DWORD dwPid, HANDLE hFile, MINIDUMP_TYPE DumpType,
		CONST PMINIDUMP_EXCEPTION_INFORMATION ExceptionParam,
		CONST PMINIDUMP_USER_STREAM_INFORMATION UserStreamParam,
		CONST PMINIDUMP_CALLBACK_INFORMATION CallbackParam);

	static HINSTANCE moduleImagehlp;

	static HINSTANCE moduleDbghlp;

	static TypeSymCleanup ptrSymCleanup;

	static TypeSymFunctionTableAccess ptrSymFunctionTableAccess;

	static TypeSymGetLineFromAddr ptrSymGetLineFromAddr;

	static TypeSymGetModuleBase ptrSymGetModuleBase;

	static TypeSymGetModuleInfo ptrSymGetModuleInfo;

	static TypeSymGetOptions ptrSymGetOptions;

	static TypeSymGetSymFromAddr ptrSymGetSymFromAddr;

	static TypeSymInitialize ptrSymInitialize;

	static TypeSymLoadModule ptrSymLoadModule;

	static TypeSymSetOptions ptrSymSetOptions;

	static TypeStackWalk ptrStackWalk;

	static TypeUnDecorateSymbolName ptrUnDecorateSymbolName;

	static TypeMiniDumpWriteDump ptrMiniDumpWriteDump;

#ifdef HAS_SE_TRANSLATOR
	static _se_translator_function ptrOldFilter;
#else
	static LPTOP_LEVEL_EXCEPTION_FILTER ptrOldFilter;
#endif

	static std::string userSearchPath;

#ifdef HAS_SE_TRANSLATOR
	static void unhandledExceptionFilter(unsigned int exceptionCode, PEXCEPTION_POINTERS exceptionInfo);
#else
	static LONG WINAPI unhandledExceptionFilter(PEXCEPTION_POINTERS exceptionInfo);
#endif

	static DWORD WINAPI dumpStack(LPVOID lpThreadParameter);

	static void enumAndLoadModuleSymbols( HANDLE hProcess, DWORD pid );

	struct ModuleEntry
	{
		std::string imageName;
		std::string moduleName;
		DWORD baseAddress;
		DWORD size;
	};

	typedef std::vector< ModuleEntry > ModuleList;

	typedef ModuleList::iterator ModuleListIter;

	static bool fillModuleList( ModuleList& modules, DWORD pid, HANDLE hProcess );

	static bool fillModuleListTH32( ModuleList& modules, DWORD pid );

	static bool fillModuleListPSAPI( ModuleList& modules, DWORD pid, HANDLE hProcess );
#endif
};

#endif