Ejemplos de FIRST_ANSI_CALL en C++ (Cpp)

Ejemplo n.º 1

Archivo: hkConsoleOutput.cpp Proyecto: DreamersStudio/ConEmu

BOOL WINAPI OnWriteConsoleOutputCharacterW(HANDLE hConsoleOutput, LPCWSTR lpCharacter, DWORD nLength, COORD dwWriteCoord, LPDWORD lpNumberOfCharsWritten)
{
	//typedef BOOL (WINAPI* OnWriteConsoleOutputCharacterW_t)(HANDLE hConsoleOutput, LPCWSTR lpCharacter, DWORD nLength, COORD dwWriteCoord, LPDWORD lpNumberOfCharsWritten);
	ORIGINAL_KRNL(WriteConsoleOutputCharacterW);

	FIRST_ANSI_CALL((const BYTE*)lpCharacter, nLength);

	ExtFillOutputParm fll = {sizeof(fll),
		efof_Attribute|(CEAnsi::gDisplayParm.WasSet ? efof_Current : efof_ResetExt),
		hConsoleOutput, {}, 0, dwWriteCoord, nLength};
	ExtFillOutput(&fll);

	BOOL lbRc = F(WriteConsoleOutputCharacterW)(hConsoleOutput, lpCharacter, nLength, dwWriteCoord, lpNumberOfCharsWritten);

	return lbRc;
}

Ejemplo n.º 2

Archivo: hkConsoleOutput.cpp Proyecto: michaellukashov/ConEmu

BOOL WINAPI OnWriteConsoleA(HANDLE hConsoleOutput, const VOID *lpBuffer, DWORD nNumberOfCharsToWrite, LPDWORD lpNumberOfCharsWritten, LPVOID lpReserved)
{
	//typedef BOOL (WINAPI* OnWriteConsoleA_t)(HANDLE hConsoleOutput, const VOID *lpBuffer, DWORD nNumberOfCharsToWrite, LPDWORD lpNumberOfCharsWritten, LPVOID lpReserved);
	ORIGINAL_KRNL(WriteConsoleA);
	BOOL lbRc = FALSE;
	wchar_t* buf = NULL;
	DWORD len, cp;
	static bool badUnicode = false;
	DEBUGTEST(bool curBadUnicode = badUnicode);
	DEBUGTEST(wchar_t szTmp[2] = L"");

	FIRST_ANSI_CALL((const BYTE*)lpBuffer, nNumberOfCharsToWrite);

	if (badUnicode)
	{
		badUnicode = false;
		#ifdef _DEBUG
		if (lpBuffer && nNumberOfCharsToWrite)
		{
			szTmp[0] = ((char*)lpBuffer)[0];
			CEAnsi::DumpEscape(szTmp, 1, 2);
		}
		#endif
		goto badchar;
	}

	if (lpBuffer && nNumberOfCharsToWrite && hConsoleOutput && CEAnsi::IsAnsiCapable(hConsoleOutput))
	{
		cp = gCpConv.nDefaultCP ? gCpConv.nDefaultCP : GetConsoleOutputCP();

		DWORD nLastErr = 0;
		DWORD nFlags = 0; //MB_ERR_INVALID_CHARS;

		if (! ((cp == 42) || (cp == 65000) || (cp >= 57002 && cp <= 57011) || (cp >= 50220 && cp <= 50229)) )
		{
			nFlags = MB_ERR_INVALID_CHARS;
			nLastErr = GetLastError();
		}

		len = MultiByteToWideChar(cp, nFlags, (LPCSTR)lpBuffer, nNumberOfCharsToWrite, 0, 0);

		if (nFlags /*gpStartEnv->bIsDbcs*/ && (GetLastError() == ERROR_NO_UNICODE_TRANSLATION))
		{
			badUnicode = true;
			#ifdef _DEBUG
			szTmp[0] = ((char*)lpBuffer)[0];
			CEAnsi::DumpEscape(szTmp, 1, 2);
			#endif
			SetLastError(nLastErr);
			goto badchar;
		}

		buf = (wchar_t*)malloc((len+1)*sizeof(wchar_t));
		if (buf == NULL)
		{
			if (lpNumberOfCharsWritten != NULL)
				*lpNumberOfCharsWritten = 0;
		}
		else
		{
			DWORD newLen = MultiByteToWideChar(cp, nFlags, (LPCSTR)lpBuffer, nNumberOfCharsToWrite, buf, len);
			_ASSERTEX(newLen==len);
			buf[newLen] = 0; // ASCII-Z, хотя, если функцию WriteConsoleW зовет приложение - "\0" может и не быть...

			HANDLE hWrite;
			MConHandle hConOut(L"CONOUT$");
			if (hConsoleOutput == CEAnsi::ghLastConOut)
				hWrite = hConOut;
			else
				hWrite = hConsoleOutput;

			DWORD nWideWritten = 0;
			lbRc = CEAnsi::OurWriteConsoleW(hWrite, buf, len, &nWideWritten, NULL);

			// Issue 1291:	Python fails to print string sequence with ASCII character followed by Chinese character.
			if (lpNumberOfCharsWritten)
			{
				*lpNumberOfCharsWritten = (nWideWritten == len) ? nNumberOfCharsToWrite : nWideWritten;
			}
		}
		goto fin;
	}

badchar:
	// По идее, сюда попадать не должны. Ошибка в параметрах?
	_ASSERTEX((lpBuffer && nNumberOfCharsToWrite && hConsoleOutput && CEAnsi::IsAnsiCapable(hConsoleOutput)) || (curBadUnicode||badUnicode));
	lbRc = F(WriteConsoleA)(hConsoleOutput, lpBuffer, nNumberOfCharsToWrite, lpNumberOfCharsWritten, lpReserved);

fin:
	SafeFree(buf);
	return lbRc;
}