1. MiniDump.h
2. MiniDump.cpp
3. 사용예제
#pragma once
class CMiniDump
{
public:
static BOOL Begin(VOID);
static BOOL End(VOID);
};
class CMiniDump
{
public:
static BOOL Begin(VOID);
static BOOL End(VOID);
};
2. MiniDump.cpp
#include "stdafx.h"
#include "MiniDump.h"
#include <DbgHelp.h>
typedef BOOL (WINAPI *MINIDUMPWRITEDUMP)( // Callback 함수의 원형
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);
LPTOP_LEVEL_EXCEPTION_FILTER PreviousExceptionFilter = NULL;
LONG WINAPI UnHandledExceptionFilter(struct _EXCEPTION_POINTERS *exceptionInfo)
{
HMODULE DllHandle = NULL;
// Windows 2000 이전에는 따로 DBGHELP를 배포해서 설정해 주어야 한다.
DllHandle = LoadLibrary(_T("DBGHELP.DLL"));
if (DllHandle)
{
MINIDUMPWRITEDUMP Dump = (MINIDUMPWRITEDUMP) GetProcAddress(DllHandle, "MiniDumpWriteDump");
if (Dump)
{
TCHAR DumpPath[MAX_PATH] = {0,};
SYSTEMTIME SystemTime;
GetLocalTime(&SystemTime);
_sntprintf(DumpPath, MAX_PATH, _T("%d-%d-%d %d_%d_%d.dmp"),
SystemTime.wYear,
SystemTime.wMonth,
SystemTime.wDay,
SystemTime.wHour,
SystemTime.wMinute,
SystemTime.wSecond);
HANDLE FileHandle = CreateFile(
DumpPath,
GENERIC_WRITE,
FILE_SHARE_WRITE,
NULL, CREATE_ALWAYS,
FILE_ATTRIBUTE_NORMAL,
NULL);
if (FileHandle != INVALID_HANDLE_VALUE)
{
_MINIDUMP_EXCEPTION_INFORMATION MiniDumpExceptionInfo;
MiniDumpExceptionInfo.ThreadId = GetCurrentThreadId();
MiniDumpExceptionInfo.ExceptionPointers = exceptionInfo;
MiniDumpExceptionInfo.ClientPointers = NULL;
BOOL Success = Dump(
GetCurrentProcess(),
GetCurrentProcessId(),
FileHandle,
MiniDumpNormal,
&MiniDumpExceptionInfo,
NULL,
NULL);
if (Success)
{
CloseHandle(FileHandle);
return EXCEPTION_EXECUTE_HANDLER;
}
}
CloseHandle(FileHandle);
}
}
return EXCEPTION_CONTINUE_SEARCH;
}
BOOL CMiniDump::Begin(VOID)
{
SetErrorMode(SEM_FAILCRITICALERRORS);
PreviousExceptionFilter = SetUnhandledExceptionFilter(UnHandledExceptionFilter);
return true;
}
BOOL CMiniDump::End(VOID)
{
SetUnhandledExceptionFilter(PreviousExceptionFilter);
return true;
}
#include "MiniDump.h"
#include <DbgHelp.h>
typedef BOOL (WINAPI *MINIDUMPWRITEDUMP)( // Callback 함수의 원형
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);
LPTOP_LEVEL_EXCEPTION_FILTER PreviousExceptionFilter = NULL;
LONG WINAPI UnHandledExceptionFilter(struct _EXCEPTION_POINTERS *exceptionInfo)
{
HMODULE DllHandle = NULL;
// Windows 2000 이전에는 따로 DBGHELP를 배포해서 설정해 주어야 한다.
DllHandle = LoadLibrary(_T("DBGHELP.DLL"));
if (DllHandle)
{
MINIDUMPWRITEDUMP Dump = (MINIDUMPWRITEDUMP) GetProcAddress(DllHandle, "MiniDumpWriteDump");
if (Dump)
{
TCHAR DumpPath[MAX_PATH] = {0,};
SYSTEMTIME SystemTime;
GetLocalTime(&SystemTime);
_sntprintf(DumpPath, MAX_PATH, _T("%d-%d-%d %d_%d_%d.dmp"),
SystemTime.wYear,
SystemTime.wMonth,
SystemTime.wDay,
SystemTime.wHour,
SystemTime.wMinute,
SystemTime.wSecond);
HANDLE FileHandle = CreateFile(
DumpPath,
GENERIC_WRITE,
FILE_SHARE_WRITE,
NULL, CREATE_ALWAYS,
FILE_ATTRIBUTE_NORMAL,
NULL);
if (FileHandle != INVALID_HANDLE_VALUE)
{
_MINIDUMP_EXCEPTION_INFORMATION MiniDumpExceptionInfo;
MiniDumpExceptionInfo.ThreadId = GetCurrentThreadId();
MiniDumpExceptionInfo.ExceptionPointers = exceptionInfo;
MiniDumpExceptionInfo.ClientPointers = NULL;
BOOL Success = Dump(
GetCurrentProcess(),
GetCurrentProcessId(),
FileHandle,
MiniDumpNormal,
&MiniDumpExceptionInfo,
NULL,
NULL);
if (Success)
{
CloseHandle(FileHandle);
return EXCEPTION_EXECUTE_HANDLER;
}
}
CloseHandle(FileHandle);
}
}
return EXCEPTION_CONTINUE_SEARCH;
}
BOOL CMiniDump::Begin(VOID)
{
SetErrorMode(SEM_FAILCRITICALERRORS);
PreviousExceptionFilter = SetUnhandledExceptionFilter(UnHandledExceptionFilter);
return true;
}
BOOL CMiniDump::End(VOID)
{
SetUnhandledExceptionFilter(PreviousExceptionFilter);
return true;
}
3. 사용예제
class MyObject
{
public:
BOOL mIsOpened;
};
//////////////////////////////////////////////////////////////////////
CMiniDump::Begin();
MyObject* Test = new MyObject;
Test = NULL;
Test->mIsOpened = TRUE;
CMiniDump::End();
//////////////////////////////////////////////////////////////////////
// 1. 디버그모드로 생성된 exe를 실행시 dmp 파일이 생성된다.!!
// 2. 2007-11-7 23_22_39.dmp ( Crash Dump File ) 이 생성된다.
// 3. vc80.pdb ( Program Debug Database ) 가 같은 폴더내에 있어야 에러위치를 볼수 있다.
// 4. dmp 파일을 실행시킨후 디버깅 해주면 에러난곳에 멈춘다.
//////////////////////////////////////////////////////////////////////
{
public:
BOOL mIsOpened;
};
//////////////////////////////////////////////////////////////////////
CMiniDump::Begin();
MyObject* Test = new MyObject;
Test = NULL;
Test->mIsOpened = TRUE;
CMiniDump::End();
//////////////////////////////////////////////////////////////////////
// 1. 디버그모드로 생성된 exe를 실행시 dmp 파일이 생성된다.!!
// 2. 2007-11-7 23_22_39.dmp ( Crash Dump File ) 이 생성된다.
// 3. vc80.pdb ( Program Debug Database ) 가 같은 폴더내에 있어야 에러위치를 볼수 있다.
// 4. dmp 파일을 실행시킨후 디버깅 해주면 에러난곳에 멈춘다.
//////////////////////////////////////////////////////////////////////
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