//+------------------------------------------------------------------------- // // Microsoft Windows // // Copyright (C) Microsoft Corporation, 1998 - 2000 // // File: dbg.cpp // //-------------------------------------------------------------------------- ///////////////////////////////////////////////////////////////////// // debug helpers #if defined(_USE_ADMINPRV_TRACE) || defined(_USE_ADMINPRV_ASSERT) || defined(_USE_ADMINPRV_TIMER) UINT GetInfoFromIniFile(LPCWSTR lpszSection, LPCWSTR lpszKey, INT nDefault = 0) { static LPCWSTR lpszFile = L"\\system32\\" ADMINPRV_COMPNAME L".ini"; WCHAR szFilePath[2*MAX_PATH]; UINT nLen = ::GetSystemWindowsDirectory(szFilePath, 2*MAX_PATH); if (nLen == 0) return nDefault; wcscat(szFilePath, lpszFile); return ::GetPrivateProfileInt(lpszSection, lpszKey, nDefault, szFilePath); } #endif #if defined(_USE_ADMINPRV_TRACE) #ifdef DEBUG_DSA DWORD g_dwTrace = 0x1; #else DWORD g_dwTrace = ::GetInfoFromIniFile(L"Debug", L"Trace"); #endif void __cdecl DSATrace(LPCTSTR lpszFormat, ...) { if (g_dwTrace == 0) return; va_list args; va_start(args, lpszFormat); int nBuf; WCHAR szBuffer[512] = {0}; nBuf = _vsnwprintf(szBuffer, sizeof(szBuffer)/sizeof(WCHAR)-1, lpszFormat, args); // was there an error? was the expanded string too long? ASSERT(nBuf >= 0); ::OutputDebugString(szBuffer); va_end(args); } #endif // defined(_USE_ADMINPRV_TRACE) #if defined(_USE_ADMINPRV_ASSERT) DWORD g_dwAssert = ::GetInfoFromIniFile(L"Debug", L"Assert"); BOOL DSAAssertFailedLine(LPCSTR lpszFileName, int nLine) { if (g_dwAssert == 0) return FALSE; WCHAR szMessage[_MAX_PATH*2]; // assume the debugger or auxiliary port wsprintf(szMessage, _T("Assertion Failed: File %hs, Line %d\n"), lpszFileName, nLine); OutputDebugString(szMessage); // JonN 6/28/00 Do not MessageBox here, this is a WMI provider. // Return TRUE to always DebugBreak(). return TRUE; } #endif // _USE_ADMINPRV_ASSERT #if defined(_USE_ADMINPRV_TIMER) #ifdef TIMER_DSA DWORD g_dwTimer = 0x1; #else DWORD g_dwTimer = ::GetInfoFromIniFile(L"Debug", L"Timer"); #endif DWORD StartTicks = ::GetTickCount(); DWORD LastTicks = 0; void __cdecl DSATimer(LPCTSTR lpszFormat, ...) { if (g_dwTimer == 0) return; va_list args; va_start(args, lpszFormat); int nBuf; WCHAR szBuffer[512] = {0}, szBuffer2[512]; DWORD CurrentTicks = GetTickCount() - StartTicks; DWORD Interval = CurrentTicks - LastTicks; LastTicks = CurrentTicks; nBuf = swprintf(szBuffer2, L"%d, (%d): %ws", CurrentTicks, Interval, lpszFormat); nBuf = _vsnwprintf(szBuffer, sizeof(szBuffer)/sizeof(WCHAR) - 1, szBuffer2, args); // was there an error? was the expanded string too long? ASSERT(nBuf >= 0); ::OutputDebugString(szBuffer); va_end(args); } #endif // _USE_ADMINPRV_TIMER