#include <dbghelp.h>
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//////////////////////////////////////////////////////////////////////////
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//
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// »ç¿ë¿¹:
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//
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// #include "selfdump.h"
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//
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// winmain()
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// {
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// ...
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// // ´ë·« Ãʱ⿡...
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// CSelfDump::RegisterExectionFilter(); // <- ÄÚµå·Î ½ÇÇà
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// ..
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// }
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//
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// ȤÀº
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//
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// CApp theApp;
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// ...
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// CSelfDump g_cSelfDump(); // <- Àü¿ª º¯¼ö·Î ½ÇÇà
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// ..
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//
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// ==> ¸¸¾à, TestApp.exe¿¡¼ Crash°¡ ¹ß»ýÇϸé,
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// (ÆĶó¹ÌÅ͸¦ default °ªÀ¸·Î À§ ÄÚµå¿Í °°ÀÌ ÁöÁ¤ÇßÀ»¶§),
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//
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// * TestApp.exe Path¿¡ Temp Æú´õ°¡ ÀÖ´Â °æ¿ì, ¹Ì´Ï ´ýÇÁÀÎ TestApp_yyyymmddhhmmssmmm.dmp°¡ »ý¼ºµÈ´Ù.
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// * TestApp.exe Path¿¡ Temp Æú´õ°¡ ¾ø´Â °æ¿ì, ´ýÇÁ¸¦ ³²±âÁö ¾Ê´Â´Ù.
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// * TestApp_*.dmpÀÇ Total ÆÄÀÏ Å©±â°¡ 1MB¸¦ ³Ñ¾î°¡¸é, °¡Àå ¿¾³¯²¯À» Áö¿ö¼ ´ýÇÁ¸¦ ¸¸µé¾î Å©±â¸¦ À¯ÁöÇÑ´Ù.
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// * TestApp.exe PathÀÇ Temp Æú´õ¿¡ CrashDmp.log ÆÄÀÏ¿¡ ¿À·ù »çÇ×µéÀ» ±â·ÏÇÑ´Ù.
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// * XP/VistaÀÎ °æ¿ì, ±âÁ¸ÀÇ µð¹ö°Å·Îµµ ¿¬°áÀÌ µÈ´Ù. (drwtsn32, Problem Reports and Solutions Áö¿ø)
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//
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// (¾Ë¸²) minidump »ý¼ºÀ̹ǷÎ, !analyze -v Á¤µµ·Î »ç¿ëµÉ ¼ö ÀÖ´Ù.
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// (¾Ë¸²) TestApp.exe°¡ User°èÁ¤¿¡¼ ½ÇÇàµÉ ¼ö ÀÖÀ¸¹Ç·Î, Temp Æú´õ´Â everyone 777 ±ÇÇÑÀÌ Àִ°ÍÀÌ ÁÁÀ» °ÍÀÌ´Ù.
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// (¾Ë¸²) CSelfDump ÇÔ¼ö±ºÀº Thread Safe º¸ÀåÀÌ ¾ø´Ù. µû¶ó¼, .exe ½ÇÇà Ãʱâȶ§ µÇµµ·Ï ´Ü Çѹø¸¸ È£ÃâÇϵµ·Ï ÇÑ´Ù.
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// (¾Ë¸²) dbghelp.dllÀ» »ç¿ëÇϴµ¥, ½ÇÇà .exeÀÇ module path ´ÙÀ½ system32 path ¼ø¼·Î LoadLibrary¸¦ ½ÃµµÇÑ´Ù.
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//
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//////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////
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//
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// Parameter :
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//
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// CSelfDump::CSelfDump(...) / CSelfDump::RegisterExectionFilter(...)
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// ÀÇ Argument¸¦ ¼³¸íÇÑ´Ù.
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//
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// * lpszDumpPreFixName : ´ýÇÁÆÄÀÏÀÇ À̸§À» ÁöÁ¤ÇÑ´Ù. ÁöÁ¤µÇÁö ¾Ê´Â °æ¿ì, ½ÇÇà .exeÀÇ ÆÄÀϸíÀÌ µÈ´Ù.
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// ex) "abc"·Î ÁöÁ¤ÇÏ´Â °æ¿ì, abc_yyyymmddhhmmssmmm.dmp ÆÄÀϸíÀ¸·Î °Á¦ ÁöÁ¤µÈ´Ù.
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//
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// * nMiniDumpType : ´ýÇÁÆÄÀÏÀÇ Å¸ÀÔ ÁöÁ¤. ±âº»°ªÀº MiniDumpNormalÀÌ´Ù.
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// **) ŸÀÔÀº http://msdn.microsoft.com/en-us/library/ms680519(VS.85).aspx ¿¡¼ Âü°íÇϽÿÀ.
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//
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// * dwDumpCapacityBytes : PreFixNameÀ¸·Î ¸¸µé¾îÁø ´ýÇÁÆÄÀϵéÀÌ À¯ÁöµÉ ÆÄÀÏ Å©±â. ±âº»°ªÀº 1048576(1MB)ÀÌ´Ù.
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// **) ´ýÇÁ¸¦ ¸¸µé±â Àü¿¡ Å©±â¸¦ È®ÀÎÇÏ¿©, ³Ñ¾î°¡´Â °æ¿ì °¡Àå ¿¾³¯°ÍÀ» Â÷·Ê·Î Áö¿ö¼ Å©±â¸¦ ÀÏÁ¤ÇÏ°Ô À¯ÁöÇÑ´Ù.
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//
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// * lpszDumpPath : ´ýÇÁÆÄÀÏÀ» »ý¼ºÇÒ Path. ±âº»°ªÀº .exeÀÇ Path ÇϺÎÀÇ Temp Æú´õÀÌ´Ù.
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// ex) ±âº»°ªÀÎ °æ¿ì, C:\ttt\abc.exe´Â C:\ttt\temp\abc_~~~~.dmp·Î ÀúÀåµÈ´Ù)
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//
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// * pfnCallback / pfnUserData : ´ýÇÁÆÄÀÏÀ» ¸¸µé±â Àü¿¡ È£Ãâ¹ÞÀ» ¼ö ÀÖ´Â callbackÀ» µî·Ï. ±âº»°ªÀº NULL
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// **) callback È£Ãâ¹Þ¾Æ UI¸¦ ¶ç¿ö ÁÙ ¼ö ÀÖ´Ù. FALSE¸¦ ¸®ÅÏÇÏ¸é ´ýÇÁ¸¦ ³²±âÁö ¾Ê´Â´Ù.
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//
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//////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////
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//
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// Tool :
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//
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// * CSelfDump::SetMiniDumpTypeWhenExist(...)
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// **) nMiniDumpTypeÀ» ·¹Áö½ºÆ®¸® °ªÀ¸·Î ¼¼ÆÃÇÑ´Ù. (·¹Áö½ºÆ®¸® °ªÀÌ Àִ°æ¿ì¸¸ ÇØ´ç)
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// ex) CSelfDump::RegisterExectionFilter(..., MiniDumpScanMemory, ...);
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// CSelfDump::SetMiniDumpTypeWhenExist(TEXT("Sofware\....\Tmp", TEXT("minidumptype"));
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// ÀÎ °æ¿ì, ¸¸¾à ·¹Áö½ºÆ®¸®¿¡ °ªÀÌ ÀÖ´Ù¸é, MiniDumpScanMemory°ª¿¡¼ ·¹Áö½ºÆ®¸® °ªÀ¸·Î º¯°æµÈ´Ù.
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// ¸¸¾à, ÇØ´ç °ªÀÌ (DWORD)-1ÀÎ °æ¿ì¿¡´Â, ´ýÇÁ¸¦ ³²±âÁö ¾Êµµ·Ï ¿¹¿Ü 󸮵Ǿú´Ù.
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//
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//////////////////////////////////////////////////////////////////////////
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// dbghelp.dll::MinuDumpWriteDump(...)ÀÇ prototype
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typedef BOOL (WINAPI *LPFN_MinuDumpWriteDump) (HANDLE hProcess,
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DWORD dwPid,
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HANDLE hFile,
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MINIDUMP_TYPE DumpType,
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PMINIDUMP_EXCEPTION_INFORMATION ExceptionParam,
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PMINIDUMP_USER_STREAM_INFORMATION UserStreamParam,
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PMINIDUMP_CALLBACK_INFORMATION CallbackParam);
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// Crash ¹ß»ý¶§ È£ÃâµÇ´Â CallbackÀÇ Prototype
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// FALSE¸¦ ¸®ÅÏÇϸé, ´ýÇÁ¸¦ ³²±âÁö ¾Ê´Â´Ù.
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typedef BOOL (*pfnCbOnCrash) (IN LPVOID lpUserData);
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// Capacity¿¡ ¸ÂÃç ÆÄÀÏÀ» »èÁ¦ÇÏ°í write dump ÇϹǷÎ, Total ¿ë·®Àº ÃÖ´ë (1MB + ¸¶Áö¸· Dump File Å©±â) °¡ µÉ¼ö ÀÖ´Ù.
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#define DEFAULT_DUMP_CAPACITY 1048576 // 1MB
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// ´ýÇÁ ÆÄÀÏ manage¸¦ À§ÇØ, ÇѲ¨¹ø¿¡ »èÁ¦µÉ ÆÄÀÏ °³¼ö
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#define MAX_DEL_TRY_MANAGE 32
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#define MAX_PATH_SELFDUMP 1024
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class CSelfDump
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{
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public:
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CSelfDump(IN LPCTSTR lpszDumpPreFixName = NULL, IN MINIDUMP_TYPE nMiniDumpType = MiniDumpNormal, IN DWORD dwDumpCapacityBytes = DEFAULT_DUMP_CAPACITY, IN LPCTSTR lpszDumpPath = NULL, IN pfnCbOnCrash pfnCallback = NULL, IN LPVOID lpUserData = NULL);
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virtual ~CSelfDump();
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public:
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static BOOL RegisterExceptionFilter (IN LPCTSTR lpszDumpPreFixName = NULL, IN MINIDUMP_TYPE nMiniDumpType = MiniDumpNormal, IN DWORD dwDumpCapacityBytes = DEFAULT_DUMP_CAPACITY, IN LPCTSTR lpszDumpPath = NULL, IN pfnCbOnCrash pfnCallback = NULL, IN LPVOID lpUserData = NULL);
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static VOID SetMiniDumpTypeWhenExist (IN LPCTSTR lpszRegKeyPath, IN LPCTSTR lpszValueName);
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private:
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static LONG WINAPI CbTopLevelExceptionFilter(struct _EXCEPTION_POINTERS *pExceptionInfo);
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static VOID WriteLogFile (IN LPCTSTR lpszPath, IN LPCTSTR lpszDumpFileFullPathName, IN PSYSTEMTIME pstTimeOccur, IN LPCTSTR lpszDumpPrefixName, IN BOOL bWriteDumpSuccess);
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// Utility
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private:
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static DWORD GetDefaultDumpPreFixName(OUT LPTSTR lpszDefaultDumpPreFixName, IN DWORD dwCchDefaultDumpPreFixName);
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static DWORD GetDefaultModuleTempPath(OUT LPTSTR lpszPath, IN DWORD dwCchPath);
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static HMODULE LoadLibrary_DbgHelp (VOID);
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static HMODULE LoadLibraryFromSystem (IN LPCTSTR lpFileName);
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static BOOL ManageCapacity (IN LPCTSTR lpszPath, IN LPCTSTR lpszDumpPreFixName, IN DWORD dwDumpCapacityBytes);
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static BOOL GetDumpFileFullPathName (IN LPCTSTR lpszPath, IN LPCTSTR lpszDumpPreFixName, OUT LPTSTR lpszDumpFileFullPathName, IN DWORD dwCchDumpFileFullPathName, OUT PSYSTEMTIME pstTime);
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static DWORD GetFilesSize (IN LPCTSTR lpszFindFileName, OUT LPTSTR lpszEarlyFileName, IN DWORD dwCchEarlyFileName);
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};
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