C++软件添加dump调试打印日志

Posted 2020-07-31

#include <DbgHelp.h>

#pragma comment(lib, "dbghelp.lib")

 

LONG WINAPI TopLevelExceptionFilter(struct _EXCEPTION_POINTERS *pExceptionInfo) 
{
       //cout << "Enter TopLevelExceptionFilter Function" << endl; 
 　　TCHAR szPath[MAX_PATH] = { 0 };
 　　TCHAR szFileName[MAX_PATH] = { 0 };
 　　TCHAR* szVersion = "v1.0";
 　　TCHAR dwBufferSize = MAX_PATH;
 　　SYSTEMTIME stLocalTime;
 　　GetLocalTime(&stLocalTime);
 　　CreateDirectory(szFileName, NULL);
 　　StringCchPrintf(szFileName, MAX_PATH, "%s-%04d%02d%02d-%02d%02d%02d-%ld-%ld.dmp",
 　　szVersion, stLocalTime.wYear, stLocalTime.wMonth, stLocalTime.wDay,
 　　stLocalTime.wHour, stLocalTime.wMinute, stLocalTime.wSecond,
 　　GetCurrentProcessId(), GetCurrentThreadId());

   　 HANDLE hFile = CreateFile(szFileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); 
    　MINIDUMP_EXCEPTION_INFORMATION stExceptionParam; 
       stExceptionParam.ThreadId    = GetCurrentThreadId(); 
       stExceptionParam.ExceptionPointers = pExceptionInfo; 
       stExceptionParam.ClientPointers    = FALSE; 
       MiniDumpWriteDump(GetCurrentProcess(), GetCurrentProcessId(), hFile, MiniDumpWithFullMemory, &stExceptionParam, NULL, NULL); 
       CloseHandle(hFile); 
       getchar();

       return EXCEPTION_EXECUTE_HANDLER;
}

//-----------------------------------------------------------------------------------------

在程序最开始的地方调用这个函数

SetUnhandledExceptionFilter(TopLevelExceptionFilter);