[WIN32K] - Formatting. No code changes.

svn path=/trunk/; revision=54641
This commit is contained in:
Rafal Harabien 2011-12-11 20:09:53 +00:00
parent be38b5da3b
commit afac3095f0

View file

@ -29,46 +29,46 @@ GreGetTextExtentW(
LPSIZE psize,
UINT flOpts)
{
PDC pdc;
PDC_ATTR pdcattr;
BOOL Result;
PTEXTOBJ TextObj;
PDC pdc;
PDC_ATTR pdcattr;
BOOL Result;
PTEXTOBJ TextObj;
if (!cwc)
{
psize->cx = 0;
psize->cy = 0;
return TRUE;
}
if (!cwc)
{
psize->cx = 0;
psize->cy = 0;
return TRUE;
}
pdc = DC_LockDc(hDC);
if (!pdc)
{
EngSetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
pdc = DC_LockDc(hDC);
if (!pdc)
{
EngSetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
pdcattr = pdc->pdcattr;
pdcattr = pdc->pdcattr;
TextObj = RealizeFontInit(pdcattr->hlfntNew);
if ( TextObj )
{
Result = TextIntGetTextExtentPoint( pdc,
TextObj,
lpwsz,
cwc,
0,
NULL,
0,
psize,
flOpts);
TEXTOBJ_UnlockText(TextObj);
}
else
Result = FALSE;
TextObj = RealizeFontInit(pdcattr->hlfntNew);
if ( TextObj )
{
Result = TextIntGetTextExtentPoint( pdc,
TextObj,
lpwsz,
cwc,
0,
NULL,
0,
psize,
flOpts);
TEXTOBJ_UnlockText(TextObj);
}
else
Result = FALSE;
DC_UnlockDc(pdc);
return Result;
DC_UnlockDc(pdc);
return Result;
}
@ -89,72 +89,72 @@ GreGetTextExtentExW(
LPSIZE pSize,
FLONG fl)
{
PDC pdc;
PDC_ATTR pdcattr;
BOOL Result;
PTEXTOBJ TextObj;
PDC pdc;
PDC_ATTR pdcattr;
BOOL Result;
PTEXTOBJ TextObj;
if ( (!String && Count ) || !pSize )
{
EngSetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if ( (!String && Count ) || !pSize )
{
EngSetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if ( !Count )
{
if ( Fit ) Fit = 0;
return TRUE;
}
if ( !Count )
{
if ( Fit ) Fit = 0;
return TRUE;
}
pdc = DC_LockDc(hDC);
if (NULL == pdc)
{
EngSetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
pdcattr = pdc->pdcattr;
pdc = DC_LockDc(hDC);
if (NULL == pdc)
{
EngSetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
pdcattr = pdc->pdcattr;
TextObj = RealizeFontInit(pdcattr->hlfntNew);
if ( TextObj )
{
Result = TextIntGetTextExtentPoint( pdc,
TextObj,
String,
Count,
MaxExtent,
(LPINT)Fit,
(LPINT)Dx,
pSize,
fl);
TEXTOBJ_UnlockText(TextObj);
}
else
Result = FALSE;
TextObj = RealizeFontInit(pdcattr->hlfntNew);
if ( TextObj )
{
Result = TextIntGetTextExtentPoint( pdc,
TextObj,
String,
Count,
MaxExtent,
(LPINT)Fit,
(LPINT)Dx,
pSize,
fl);
TEXTOBJ_UnlockText(TextObj);
}
else
Result = FALSE;
DC_UnlockDc(pdc);
return Result;
DC_UnlockDc(pdc);
return Result;
}
DWORD
APIENTRY
NtGdiGetCharSet(HDC hDC)
{
PDC Dc;
PDC_ATTR pdcattr;
DWORD cscp;
// If here, update everything!
Dc = DC_LockDc(hDC);
if (!Dc)
{
EngSetLastError(ERROR_INVALID_HANDLE);
return 0;
}
cscp = ftGdiGetTextCharsetInfo(Dc,NULL,0);
pdcattr = Dc->pdcattr;
pdcattr->iCS_CP = cscp;
pdcattr->ulDirty_ &= ~DIRTY_CHARSET;
DC_UnlockDc( Dc );
return cscp;
PDC Dc;
PDC_ATTR pdcattr;
DWORD cscp;
// If here, update everything!
Dc = DC_LockDc(hDC);
if (!Dc)
{
EngSetLastError(ERROR_INVALID_HANDLE);
return 0;
}
cscp = ftGdiGetTextCharsetInfo(Dc, NULL, 0);
pdcattr = Dc->pdcattr;
pdcattr->iCS_CP = cscp;
pdcattr->ulDirty_ &= ~DIRTY_CHARSET;
DC_UnlockDc( Dc );
return cscp;
}
BOOL
@ -163,37 +163,37 @@ NtGdiGetRasterizerCaps(
OUT LPRASTERIZER_STATUS praststat,
IN ULONG cjBytes)
{
NTSTATUS Status = STATUS_SUCCESS;
RASTERIZER_STATUS rsSafe;
NTSTATUS Status = STATUS_SUCCESS;
RASTERIZER_STATUS rsSafe;
if (praststat && cjBytes)
{
if ( cjBytes >= sizeof(RASTERIZER_STATUS) ) cjBytes = sizeof(RASTERIZER_STATUS);
if ( ftGdiGetRasterizerCaps(&rsSafe))
{
_SEH2_TRY
if (praststat && cjBytes)
{
if ( cjBytes >= sizeof(RASTERIZER_STATUS) ) cjBytes = sizeof(RASTERIZER_STATUS);
if ( ftGdiGetRasterizerCaps(&rsSafe))
{
ProbeForWrite( praststat,
sizeof(RASTERIZER_STATUS),
1);
RtlCopyMemory(praststat, &rsSafe, cjBytes );
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
Status = _SEH2_GetExceptionCode();
}
_SEH2_END;
_SEH2_TRY
{
ProbeForWrite( praststat,
sizeof(RASTERIZER_STATUS),
1);
RtlCopyMemory(praststat, &rsSafe, cjBytes );
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
Status = _SEH2_GetExceptionCode();
}
_SEH2_END;
if (!NT_SUCCESS(Status))
{
SetLastNtError(Status);
return FALSE;
}
if (!NT_SUCCESS(Status))
{
SetLastNtError(Status);
return FALSE;
}
return TRUE;
}
}
return FALSE;
return TRUE;
}
}
return FALSE;
}
INT
@ -203,49 +203,49 @@ NtGdiGetTextCharsetInfo(
OUT OPTIONAL LPFONTSIGNATURE lpSig,
IN DWORD dwFlags)
{
PDC Dc;
INT Ret;
FONTSIGNATURE fsSafe;
PFONTSIGNATURE pfsSafe = &fsSafe;
NTSTATUS Status = STATUS_SUCCESS;
PDC Dc;
INT Ret;
FONTSIGNATURE fsSafe;
PFONTSIGNATURE pfsSafe = &fsSafe;
NTSTATUS Status = STATUS_SUCCESS;
Dc = DC_LockDc(hdc);
if (!Dc)
{
EngSetLastError(ERROR_INVALID_HANDLE);
return DEFAULT_CHARSET;
}
Dc = DC_LockDc(hdc);
if (!Dc)
{
EngSetLastError(ERROR_INVALID_HANDLE);
return DEFAULT_CHARSET;
}
if (!lpSig) pfsSafe = NULL;
if (!lpSig) pfsSafe = NULL;
Ret = HIWORD(ftGdiGetTextCharsetInfo( Dc, pfsSafe, dwFlags));
Ret = HIWORD(ftGdiGetTextCharsetInfo( Dc, pfsSafe, dwFlags));
if (lpSig)
{
if (Ret == DEFAULT_CHARSET)
RtlZeroMemory(pfsSafe, sizeof(FONTSIGNATURE));
if (lpSig)
{
if (Ret == DEFAULT_CHARSET)
RtlZeroMemory(pfsSafe, sizeof(FONTSIGNATURE));
_SEH2_TRY
{
ProbeForWrite( lpSig,
sizeof(FONTSIGNATURE),
1);
RtlCopyMemory(lpSig, pfsSafe, sizeof(FONTSIGNATURE));
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
Status = _SEH2_GetExceptionCode();
}
_SEH2_END;
_SEH2_TRY
{
ProbeForWrite( lpSig,
sizeof(FONTSIGNATURE),
1);
RtlCopyMemory(lpSig, pfsSafe, sizeof(FONTSIGNATURE));
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
Status = _SEH2_GetExceptionCode();
}
_SEH2_END;
if (!NT_SUCCESS(Status))
{
SetLastNtError(Status);
return DEFAULT_CHARSET;
}
}
DC_UnlockDc(Dc);
return Ret;
if (!NT_SUCCESS(Status))
{
SetLastNtError(Status);
return DEFAULT_CHARSET;
}
}
DC_UnlockDc(Dc);
return Ret;
}
@ -268,145 +268,145 @@ NtGdiGetTextExtentExW(
IN FLONG fl
)
{
PDC dc;
PDC_ATTR pdcattr;
LPWSTR String;
SIZE Size;
NTSTATUS Status;
BOOLEAN Result;
INT Fit;
LPINT Dx;
PTEXTOBJ TextObj;
PDC dc;
PDC_ATTR pdcattr;
LPWSTR String;
SIZE Size;
NTSTATUS Status;
BOOLEAN Result;
INT Fit;
LPINT Dx;
PTEXTOBJ TextObj;
/* FIXME: Handle fl */
/* FIXME: Handle fl */
if (0 == Count)
if (0 == Count)
{
Size.cx = 0;
Size.cy = 0;
Status = MmCopyToCaller(UnsafeSize, &Size, sizeof(SIZE));
if (! NT_SUCCESS(Status))
{
SetLastNtError(Status);
return FALSE;
}
return TRUE;
Size.cx = 0;
Size.cy = 0;
Status = MmCopyToCaller(UnsafeSize, &Size, sizeof(SIZE));
if (! NT_SUCCESS(Status))
{
SetLastNtError(Status);
return FALSE;
}
return TRUE;
}
String = ExAllocatePoolWithTag(PagedPool, Count * sizeof(WCHAR), GDITAG_TEXT);
if (NULL == String)
String = ExAllocatePoolWithTag(PagedPool, Count * sizeof(WCHAR), GDITAG_TEXT);
if (NULL == String)
{
EngSetLastError(ERROR_NOT_ENOUGH_MEMORY);
return FALSE;
EngSetLastError(ERROR_NOT_ENOUGH_MEMORY);
return FALSE;
}
if (NULL != UnsafeDx)
if (NULL != UnsafeDx)
{
Dx = ExAllocatePoolWithTag(PagedPool, Count * sizeof(INT), GDITAG_TEXT);
if (NULL == Dx)
{
ExFreePoolWithTag(String, GDITAG_TEXT);
EngSetLastError(ERROR_NOT_ENOUGH_MEMORY);
return FALSE;
}
Dx = ExAllocatePoolWithTag(PagedPool, Count * sizeof(INT), GDITAG_TEXT);
if (NULL == Dx)
{
ExFreePoolWithTag(String, GDITAG_TEXT);
EngSetLastError(ERROR_NOT_ENOUGH_MEMORY);
return FALSE;
}
}
else
else
{
Dx = NULL;
Dx = NULL;
}
Status = MmCopyFromCaller(String, UnsafeString, Count * sizeof(WCHAR));
if (! NT_SUCCESS(Status))
Status = MmCopyFromCaller(String, UnsafeString, Count * sizeof(WCHAR));
if (! NT_SUCCESS(Status))
{
if (NULL != Dx)
{
ExFreePoolWithTag(Dx, GDITAG_TEXT);
}
ExFreePoolWithTag(String, GDITAG_TEXT);
SetLastNtError(Status);
return FALSE;
if (NULL != Dx)
{
ExFreePoolWithTag(Dx, GDITAG_TEXT);
}
ExFreePoolWithTag(String, GDITAG_TEXT);
SetLastNtError(Status);
return FALSE;
}
dc = DC_LockDc(hDC);
if (NULL == dc)
dc = DC_LockDc(hDC);
if (NULL == dc)
{
if (NULL != Dx)
{
ExFreePoolWithTag(Dx, GDITAG_TEXT);
}
ExFreePoolWithTag(String, GDITAG_TEXT);
EngSetLastError(ERROR_INVALID_HANDLE);
return FALSE;
if (NULL != Dx)
{
ExFreePoolWithTag(Dx, GDITAG_TEXT);
}
ExFreePoolWithTag(String, GDITAG_TEXT);
EngSetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
pdcattr = dc->pdcattr;
TextObj = RealizeFontInit(pdcattr->hlfntNew);
if ( TextObj )
{
Result = TextIntGetTextExtentPoint( dc,
TextObj,
String,
Count,
MaxExtent,
NULL == UnsafeFit ? NULL : &Fit,
Dx,
&Size,
fl);
TEXTOBJ_UnlockText(TextObj);
}
else
Result = FALSE;
DC_UnlockDc(dc);
ExFreePoolWithTag(String, GDITAG_TEXT);
if (! Result)
pdcattr = dc->pdcattr;
TextObj = RealizeFontInit(pdcattr->hlfntNew);
if ( TextObj )
{
if (NULL != Dx)
{
ExFreePoolWithTag(Dx, GDITAG_TEXT);
}
return FALSE;
Result = TextIntGetTextExtentPoint( dc,
TextObj,
String,
Count,
MaxExtent,
NULL == UnsafeFit ? NULL : &Fit,
Dx,
&Size,
fl);
TEXTOBJ_UnlockText(TextObj);
}
else
Result = FALSE;
DC_UnlockDc(dc);
ExFreePoolWithTag(String, GDITAG_TEXT);
if (! Result)
{
if (NULL != Dx)
{
ExFreePoolWithTag(Dx, GDITAG_TEXT);
}
return FALSE;
}
if (NULL != UnsafeFit)
if (NULL != UnsafeFit)
{
Status = MmCopyToCaller(UnsafeFit, &Fit, sizeof(INT));
if (! NT_SUCCESS(Status))
{
if (NULL != Dx)
{
ExFreePoolWithTag(Dx, GDITAG_TEXT);
}
SetLastNtError(Status);
return FALSE;
}
Status = MmCopyToCaller(UnsafeFit, &Fit, sizeof(INT));
if (! NT_SUCCESS(Status))
{
if (NULL != Dx)
{
ExFreePoolWithTag(Dx, GDITAG_TEXT);
}
SetLastNtError(Status);
return FALSE;
}
}
if (NULL != UnsafeDx)
if (NULL != UnsafeDx)
{
Status = MmCopyToCaller(UnsafeDx, Dx, Count * sizeof(INT));
if (! NT_SUCCESS(Status))
{
if (NULL != Dx)
{
ExFreePoolWithTag(Dx, GDITAG_TEXT);
}
SetLastNtError(Status);
return FALSE;
}
Status = MmCopyToCaller(UnsafeDx, Dx, Count * sizeof(INT));
if (! NT_SUCCESS(Status))
{
if (NULL != Dx)
{
ExFreePoolWithTag(Dx, GDITAG_TEXT);
}
SetLastNtError(Status);
return FALSE;
}
}
if (NULL != Dx)
if (NULL != Dx)
{
ExFreePoolWithTag(Dx,GDITAG_TEXT);
ExFreePoolWithTag(Dx, GDITAG_TEXT);
}
Status = MmCopyToCaller(UnsafeSize, &Size, sizeof(SIZE));
if (! NT_SUCCESS(Status))
Status = MmCopyToCaller(UnsafeSize, &Size, sizeof(SIZE));
if (! NT_SUCCESS(Status))
{
SetLastNtError(Status);
return FALSE;
SetLastNtError(Status);
return FALSE;
}
return TRUE;
return TRUE;
}
@ -423,7 +423,7 @@ NtGdiGetTextExtent(HDC hdc,
LPSIZE psize,
UINT flOpts)
{
return NtGdiGetTextExtentExW(hdc, lpwsz, cwc, 0, NULL, NULL, psize, flOpts);
return NtGdiGetTextExtentExW(hdc, lpwsz, cwc, 0, NULL, NULL, psize, flOpts);
}
BOOL
@ -432,23 +432,23 @@ NtGdiSetTextJustification(HDC hDC,
int BreakExtra,
int BreakCount)
{
PDC pDc;
PDC_ATTR pdcattr;
PDC pDc;
PDC_ATTR pdcattr;
pDc = DC_LockDc(hDC);
if (!pDc)
{
EngSetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
pDc = DC_LockDc(hDC);
if (!pDc)
{
EngSetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
pdcattr = pDc->pdcattr;
pdcattr = pDc->pdcattr;
pdcattr->lBreakExtra = BreakExtra;
pdcattr->cBreak = BreakCount;
pdcattr->lBreakExtra = BreakExtra;
pdcattr->cBreak = BreakCount;
DC_UnlockDc(pDc);
return TRUE;
DC_UnlockDc(pDc);
return TRUE;
}
@ -462,53 +462,53 @@ NtGdiGetTextFaceW(
IN BOOL bAliasName
)
{
PDC Dc;
PDC_ATTR pdcattr;
HFONT hFont;
PTEXTOBJ TextObj;
NTSTATUS Status;
INT fLen, ret;
PDC Dc;
PDC_ATTR pdcattr;
HFONT hFont;
PTEXTOBJ TextObj;
NTSTATUS Status;
INT fLen, ret;
/* FIXME: Handle bAliasName */
/* FIXME: Handle bAliasName */
Dc = DC_LockDc(hDC);
if (Dc == NULL)
{
EngSetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
pdcattr = Dc->pdcattr;
hFont = pdcattr->hlfntNew;
DC_UnlockDc(Dc);
Dc = DC_LockDc(hDC);
if (Dc == NULL)
{
EngSetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
pdcattr = Dc->pdcattr;
hFont = pdcattr->hlfntNew;
DC_UnlockDc(Dc);
TextObj = RealizeFontInit(hFont);
ASSERT(TextObj != NULL);
fLen = wcslen(TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfFaceName) + 1;
TextObj = RealizeFontInit(hFont);
ASSERT(TextObj != NULL);
fLen = wcslen(TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfFaceName) + 1;
if (FaceName != NULL)
{
Count = min(Count, fLen);
Status = MmCopyToCaller(FaceName, TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfFaceName, Count * sizeof(WCHAR));
if (!NT_SUCCESS(Status))
{
TEXTOBJ_UnlockText(TextObj);
SetLastNtError(Status);
return 0;
}
/* Terminate if we copied only part of the font name */
if (Count > 0 && Count < fLen)
{
FaceName[Count - 1] = '\0';
}
ret = Count;
}
else
{
ret = fLen;
}
if (FaceName != NULL)
{
Count = min(Count, fLen);
Status = MmCopyToCaller(FaceName, TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfFaceName, Count * sizeof(WCHAR));
if (!NT_SUCCESS(Status))
{
TEXTOBJ_UnlockText(TextObj);
SetLastNtError(Status);
return 0;
}
/* Terminate if we copied only part of the font name */
if (Count > 0 && Count < fLen)
{
FaceName[Count - 1] = '\0';
}
ret = Count;
}
else
{
ret = fLen;
}
TEXTOBJ_UnlockText(TextObj);
return ret;
TEXTOBJ_UnlockText(TextObj);
return ret;
}
W32KAPI
@ -520,33 +520,33 @@ NtGdiGetTextMetricsW(
IN ULONG cj
)
{
TMW_INTERNAL Tmwi;
NTSTATUS Status = STATUS_SUCCESS;
TMW_INTERNAL Tmwi;
NTSTATUS Status = STATUS_SUCCESS;
if ( cj <= sizeof(TMW_INTERNAL) )
{
if (ftGdiGetTextMetricsW(hDC,&Tmwi))
{
_SEH2_TRY
if ( cj <= sizeof(TMW_INTERNAL) )
{
if (ftGdiGetTextMetricsW(hDC, &Tmwi))
{
ProbeForWrite(pUnsafeTmwi, cj, 1);
RtlCopyMemory(pUnsafeTmwi,&Tmwi,cj);
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
Status = _SEH2_GetExceptionCode();
}
_SEH2_END
_SEH2_TRY
{
ProbeForWrite(pUnsafeTmwi, cj, 1);
RtlCopyMemory(pUnsafeTmwi, &Tmwi, cj);
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
Status = _SEH2_GetExceptionCode();
}
_SEH2_END
if (!NT_SUCCESS(Status))
{
SetLastNtError(Status);
return FALSE;
if (!NT_SUCCESS(Status))
{
SetLastNtError(Status);
return FALSE;
}
return TRUE;
}
return TRUE;
}
}
return FALSE;
}
return FALSE;
}
/* EOF */