[greatlrd] 27465: patch from Yaroslav Ponomarenko yarryp at gmail dot com adding almost all spi msg can be resive/send to win32k and some are stub and will not work yet, but win32k will accpect them
Author: greatlrd Date: Sun Jul 8 15:16:42 2007 New Revision: 27465
URL: http://svn.reactos.org/svn/reactos?rev=27465&view=rev Log: patch from Yaroslav Ponomarenko yarryp at gmail dot com adding almost all spi msg can be resive/send to win32k and some are stub and will not work yet, but win32k will accpect them
Modified: trunk/reactos/subsystems/win32/win32k/ntuser/misc.c
Modified: trunk/reactos/subsystems/win32/win32k/ntuser/misc.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ntu... ============================================================================== --- trunk/reactos/subsystems/win32/win32k/ntuser/misc.c (original) +++ trunk/reactos/subsystems/win32/win32k/ntuser/misc.c Sun Jul 8 15:16:42 2007 @@ -1410,7 +1410,7 @@
default: { - DPRINT1("SystemParametersInfo: Unsupported Action 0x%x (uiParam: 0x%x, pvParam: 0x%x, fWinIni: 0x%x)\n", + DPRINT1("FIXME: Unsupported SPI Action 0x%x (uiParam: 0x%x, pvParam: 0x%x, fWinIni: 0x%x)\n", uiAction, uiParam, pvParam, fWinIni); return FALSE; } @@ -1427,6 +1427,94 @@ } } return TRUE; +} + +static BOOL +UserSystemParametersInfo_StructSet( + UINT uiAction, + UINT uiParam, + PVOID pvParam, + UINT fWinIni, + PVOID pBuffer, /* private kmode buffer */ + UINT cbSize /* size of buffer and expected size usermode data, pointed by pvParam */ + ) +{ + NTSTATUS Status = STATUS_SUCCESS; + _SEH_TRY + { + ProbeForRead(pvParam, cbSize, 1); + RtlCopyMemory(pBuffer,pvParam,cbSize); + } + _SEH_HANDLE + { + Status = _SEH_GetExceptionCode(); + } + _SEH_END; + if(!NT_SUCCESS(Status)) + { + SetLastNtError(Status); + return( FALSE); + } + if(*(PUINT)pBuffer != cbSize) + { + SetLastWin32Error(ERROR_INVALID_PARAMETER); + return( FALSE); + } + return IntSystemParametersInfo(uiAction, uiParam, pBuffer, fWinIni); +} + +static BOOL +UserSystemParametersInfo_StructGet( + UINT uiAction, + UINT uiParam, + PVOID pvParam, + UINT fWinIni, + PVOID pBuffer, /* private kmode buffer */ + UINT cbSize /* size of buffer and expected size usermode data, pointed by pvParam */ + ) +{ + NTSTATUS Status = STATUS_SUCCESS; + _SEH_TRY + { + ProbeForRead(pvParam, cbSize, 1); + /* Copy only first UINT describing structure size*/ + *((PUINT)pBuffer) = *((PUINT)pvParam); + } + _SEH_HANDLE + { + Status = _SEH_GetExceptionCode(); + } + _SEH_END; + if(!NT_SUCCESS(Status)) + { + SetLastNtError(Status); + return( FALSE); + } + if(uiParam != cbSize || *((PUINT)pBuffer) != cbSize) + { + SetLastWin32Error(ERROR_INVALID_PARAMETER); + return( FALSE); + } + if(!IntSystemParametersInfo(uiAction, uiParam, pBuffer, fWinIni)) + { + return( FALSE); + } + _SEH_TRY + { + ProbeForWrite(pvParam, cbSize, 1); + RtlCopyMemory(pvParam,pBuffer,cbSize); + } + _SEH_HANDLE + { + Status = _SEH_GetExceptionCode(); + } + _SEH_END; + if(!NT_SUCCESS(Status)) + { + SetLastNtError(Status); + return( FALSE); + } + return( TRUE); }
/* @@ -1441,8 +1529,21 @@ { NTSTATUS Status = STATUS_SUCCESS;
+ /* FIXME: Support Windows Vista SPI Actions */ + switch(uiAction) { +#if 1 /* only for 32bit applications */ + case SPI_SETLOWPOWERACTIVE: + case SPI_SETLOWPOWERTIMEOUT: + case SPI_SETPOWEROFFACTIVE: + case SPI_SETPOWEROFFTIMEOUT: +#endif + case SPI_SETICONS: + case SPI_SETSCREENSAVETIMEOUT: + case SPI_SETSCREENSAVEACTIVE: + case SPI_SETFLATMENU: + case SPI_SETSCREENSAVERRUNNING: case SPI_SETDOUBLECLKWIDTH: case SPI_SETDOUBLECLKHEIGHT: case SPI_SETDOUBLECLICKTIME: @@ -1454,100 +1555,108 @@ case SPI_SETMOUSEHOVERWIDTH: case SPI_SETMOUSEHOVERHEIGHT: case SPI_SETMOUSESPEED: - { - return (DWORD)IntSystemParametersInfo(uiAction, uiParam, pvParam, fWinIni); - } - case SPI_SETMOUSE: - { - CURSORACCELERATION_INFO CursorAccelerationInfo; - _SEH_TRY - { - ProbeForRead(pvParam, sizeof( CURSORACCELERATION_INFO ), 1); - RtlCopyMemory(&CursorAccelerationInfo,pvParam,sizeof(CURSORACCELERATION_INFO)); - } - _SEH_HANDLE - { - Status = _SEH_GetExceptionCode(); - } - _SEH_END; - if(!NT_SUCCESS(Status)) - { - SetLastNtError(Status); - return( FALSE); - } - return IntSystemParametersInfo(uiAction, uiParam, &CursorAccelerationInfo, fWinIni); - } - case SPI_GETMOUSE: - { - CURSORACCELERATION_INFO CursorAccelerationInfo; - if(!IntSystemParametersInfo(uiAction, uiParam, &CursorAccelerationInfo, fWinIni)) - { - return( FALSE); - } - _SEH_TRY - { - ProbeForWrite(pvParam, sizeof( CURSORACCELERATION_INFO ), 1); - RtlCopyMemory(pvParam,&CursorAccelerationInfo,sizeof(CURSORACCELERATION_INFO)); - } - _SEH_HANDLE - { - Status = _SEH_GetExceptionCode(); - } - _SEH_END; - if(!NT_SUCCESS(Status)) - { - SetLastNtError(Status); - return( FALSE); - } - return( TRUE); - } - case SPI_SETWORKAREA: - { - RECT rc; - Status = MmCopyFromCaller(&rc, (PRECT)pvParam, sizeof(RECT)); - if(!NT_SUCCESS(Status)) - { - SetLastNtError(Status); - return( FALSE); - } - return( (DWORD)IntSystemParametersInfo(uiAction, uiParam, &rc, fWinIni)); - } - case SPI_GETWORKAREA: - { - RECT rc; - - if(!IntSystemParametersInfo(uiAction, uiParam, &rc, fWinIni)) - { - return( FALSE); - } - - Status = MmCopyToCaller((PRECT)pvParam, &rc, sizeof(RECT)); - if(!NT_SUCCESS(Status)) - { - SetLastNtError(Status); - return( FALSE); - } - return( TRUE); - } - case SPI_GETKEYBOARDCUES: + case SPI_SETMOUSETRAILS: + case SPI_SETSNAPTODEFBUTTON: + case SPI_SETBEEP: + case SPI_SETBLOCKSENDINPUTRESETS: + case SPI_SETKEYBOARDDELAY: + case SPI_SETKEYBOARDPREF: + case SPI_SETKEYBOARDSPEED: + case SPI_SETLANGTOGGLE: + case SPI_SETMOUSEBUTTONSWAP: + case SPI_SETWHEELSCROLLLINES: + case SPI_SETMENUSHOWDELAY: + case SPI_SETMENUFADE: + case SPI_SETMENUDROPALIGNMENT: + case SPI_SETICONTITLEWRAP: + case SPI_SETCURSORS: + case SPI_SETDESKPATTERN: + case SPI_SETDROPSHADOW: + case SPI_SETACTIVEWINDOWTRACKING: + case SPI_SETACTIVEWNDTRKZORDER: + case SPI_SETACTIVEWNDTRKTIMEOUT: + case SPI_SETBORDER: + case SPI_SETCARETWIDTH: + case SPI_SETDRAGHEIGHT: + case SPI_SETDRAGWIDTH: + case SPI_SETFOREGROUNDFLASHCOUNT: + case SPI_SETFOREGROUNDLOCKTIMEOUT: + case SPI_SETSHOWIMEUI: + case SPI_SETFONTSMOOTHINGORIENTATION: + case SPI_SETFONTSMOOTHINGTYPE: + case SPI_SETFONTSMOOTHINGCONTRAST: + case SPI_SETKEYBOARDCUES: + case SPI_SETCOMBOBOXANIMATION: + case SPI_SETCURSORSHADOW: + case SPI_SETHOTTRACKING: + case SPI_SETLISTBOXSMOOTHSCROLLING: + case SPI_SETMENUANIMATION: + case SPI_SETSELECTIONFADE: + case SPI_SETTOOLTIPANIMATION: + case SPI_SETTOOLTIPFADE: + case SPI_SETUIEFFECTS: + case SPI_SETMOUSECLICKLOCK: + case SPI_SETMOUSESONAR: + case SPI_SETMOUSEVANISH: + case SPI_SETSCREENREADER: + case SPI_SETSHOWSOUNDS: + { + return IntSystemParametersInfo(uiAction, uiParam, NULL, fWinIni); + } +#if 1 /* only for 32bit applications */ + case SPI_GETLOWPOWERACTIVE: + case SPI_GETLOWPOWERTIMEOUT: + case SPI_GETPOWEROFFACTIVE: + case SPI_GETPOWEROFFTIMEOUT: +#endif + case SPI_GETSCREENSAVERRUNNING: + case SPI_GETSCREENSAVETIMEOUT: + case SPI_GETSCREENSAVEACTIVE: + case SPI_GETKEYBOARDCUES: case SPI_GETFONTSMOOTHING: case SPI_GETGRADIENTCAPTIONS: case SPI_GETFOCUSBORDERHEIGHT: case SPI_GETFOCUSBORDERWIDTH: - case SPI_GETWHEELSCROLLLINES: + case SPI_GETWHEELSCROLLLINES: case SPI_GETWHEELSCROLLCHARS: - case SPI_GETSCREENSAVERRUNNING: - case SPI_SETSCREENSAVERRUNNING: - case SPI_GETSCREENSAVETIMEOUT: - case SPI_SETSCREENSAVETIMEOUT: - case SPI_GETSCREENSAVEACTIVE: - case SPI_GETFLATMENU: - case SPI_SETFLATMENU: + case SPI_GETFLATMENU: case SPI_GETMOUSEHOVERHEIGHT: case SPI_GETMOUSEHOVERWIDTH: case SPI_GETMOUSEHOVERTIME: case SPI_GETMOUSESPEED: - { + case SPI_GETMOUSETRAILS: + case SPI_GETSNAPTODEFBUTTON: + case SPI_GETBEEP: + case SPI_GETBLOCKSENDINPUTRESETS: + case SPI_GETKEYBOARDDELAY: + case SPI_GETKEYBOARDPREF: + case SPI_GETMENUDROPALIGNMENT: + case SPI_GETMENUFADE: + case SPI_GETMENUSHOWDELAY: + case SPI_GETICONTITLEWRAP: + case SPI_GETDROPSHADOW: + case SPI_GETFONTSMOOTHINGCONTRAST: + case SPI_GETFONTSMOOTHINGORIENTATION: + case SPI_GETFONTSMOOTHINGTYPE: + case SPI_GETACTIVEWINDOWTRACKING: + case SPI_GETACTIVEWNDTRKZORDER: + case SPI_GETBORDER: + case SPI_GETCOMBOBOXANIMATION: + case SPI_GETCURSORSHADOW: + case SPI_GETHOTTRACKING: + case SPI_GETLISTBOXSMOOTHSCROLLING: + case SPI_GETMENUANIMATION: + case SPI_GETSELECTIONFADE: + case SPI_GETTOOLTIPANIMATION: + case SPI_GETTOOLTIPFADE: + case SPI_GETUIEFFECTS: + case SPI_GETMOUSECLICKLOCK: + case SPI_GETMOUSECLICKLOCKTIME: + case SPI_GETMOUSESONAR: + case SPI_GETMOUSEVANISH: + case SPI_GETSCREENREADER: + case SPI_GETSHOWSOUNDS: + { /* pvParam is PINT,PUINT or PBOOL */ UINT Ret; if(!IntSystemParametersInfo(uiAction, uiParam, &Ret, fWinIni)) { @@ -1570,122 +1679,372 @@ } return( TRUE); } - case SPI_SETDESKWALLPAPER: - { - /* !!! As opposed to the user mode version this version accepts a handle - to the bitmap! */ - HBITMAP hbmWallpaper; - - Status = MmCopyFromCaller(&hbmWallpaper, pvParam, sizeof(HBITMAP)); - if(!NT_SUCCESS(Status)) - { - SetLastNtError(Status); - return( FALSE); - } - return( IntSystemParametersInfo(SPI_SETDESKWALLPAPER, 0, &hbmWallpaper, fWinIni)); - } + case SPI_GETACTIVEWNDTRKTIMEOUT: + case SPI_GETKEYBOARDSPEED: + case SPI_GETCARETWIDTH: + case SPI_GETDRAGFULLWINDOWS: + case SPI_GETFOREGROUNDFLASHCOUNT: + case SPI_GETFOREGROUNDLOCKTIMEOUT: + { /* pvParam is PDWORD */ + DWORD Ret; + if(!IntSystemParametersInfo(uiAction, uiParam, &Ret, fWinIni)) + { + return( FALSE); + } + _SEH_TRY + { + ProbeForWrite(pvParam, sizeof(DWORD ), 1); + *(PDWORD)pvParam = Ret; + } + _SEH_HANDLE + { + Status = _SEH_GetExceptionCode(); + } + _SEH_END; + if(!NT_SUCCESS(Status)) + { + SetLastNtError(Status); + return( FALSE); + } + return( TRUE); + } + case SPI_GETICONMETRICS: + { + ICONMETRICSW Buffer; + return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_SETICONMETRICS: + { + ICONMETRICSW Buffer; + return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_GETMINIMIZEDMETRICS: + { + MINIMIZEDMETRICS Buffer; + return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_SETMINIMIZEDMETRICS: + { + MINIMIZEDMETRICS Buffer; + return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_GETNONCLIENTMETRICS: + { + NONCLIENTMETRICS Buffer; + return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_SETNONCLIENTMETRICS: + { + NONCLIENTMETRICS Buffer; + return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_GETANIMATION: + { + ANIMATIONINFO Buffer; + return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_SETANIMATION: + { + ANIMATIONINFO Buffer; + return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_GETACCESSTIMEOUT: + { + ACCESSTIMEOUT Buffer; + return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_SETACCESSTIMEOUT: + { + ACCESSTIMEOUT Buffer; + return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_GETFILTERKEYS: + { + FILTERKEYS Buffer; + return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_SETFILTERKEYS: + { + FILTERKEYS Buffer; + return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_GETHIGHCONTRAST: + { + HIGHCONTRAST Buffer; + return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_SETHIGHCONTRAST: + { + HIGHCONTRAST Buffer; + return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_GETSOUNDSENTRY: + { + SOUNDSENTRY Buffer; + return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_SETSOUNDSENTRY: + { + SOUNDSENTRY Buffer; + return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_GETSTICKYKEYS: + { + STICKYKEYS Buffer; + return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_SETSTICKYKEYS: + { + STICKYKEYS Buffer; + return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_GETTOGGLEKEYS: + { + TOGGLEKEYS Buffer; + return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_SETTOGGLEKEYS: + { + TOGGLEKEYS Buffer; + return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni, + &Buffer,sizeof(Buffer)); + } + case SPI_SETWORKAREA: + { + RECT rc; + _SEH_TRY + { + ProbeForRead(pvParam, sizeof( RECT ), 1); + RtlCopyMemory(&rc,pvParam,sizeof(RECT)); + } + _SEH_HANDLE + { + Status = _SEH_GetExceptionCode(); + } + _SEH_END; + if(!NT_SUCCESS(Status)) + { + SetLastNtError(Status); + return( FALSE); + } + return IntSystemParametersInfo(uiAction, uiParam, &rc, fWinIni); + } + case SPI_GETWORKAREA: + { + RECT rc; + if(!IntSystemParametersInfo(uiAction, uiParam, &rc, fWinIni)) + { + return( FALSE); + } + _SEH_TRY + { + ProbeForWrite(pvParam, sizeof( RECT ), 1); + RtlCopyMemory(pvParam,&rc,sizeof(RECT)); + } + _SEH_HANDLE + { + Status = _SEH_GetExceptionCode(); + } + _SEH_END; + if(!NT_SUCCESS(Status)) + { + SetLastNtError(Status); + return( FALSE); + } + return( TRUE); + } + case SPI_SETMOUSE: + { + CURSORACCELERATION_INFO CursorAccelerationInfo; + _SEH_TRY + { + ProbeForRead(pvParam, sizeof( CURSORACCELERATION_INFO ), 1); + RtlCopyMemory(&CursorAccelerationInfo,pvParam,sizeof(CURSORACCELERATION_INFO)); + } + _SEH_HANDLE + { + Status = _SEH_GetExceptionCode(); + } + _SEH_END; + if(!NT_SUCCESS(Status)) + { + SetLastNtError(Status); + return( FALSE); + } + return IntSystemParametersInfo(uiAction, uiParam, &CursorAccelerationInfo, fWinIni); + } + case SPI_GETMOUSE: + { + CURSORACCELERATION_INFO CursorAccelerationInfo; + if(!IntSystemParametersInfo(uiAction, uiParam, &CursorAccelerationInfo, fWinIni)) + { + return( FALSE); + } + _SEH_TRY + { + ProbeForWrite(pvParam, sizeof( CURSORACCELERATION_INFO ), 1); + RtlCopyMemory(pvParam,&CursorAccelerationInfo,sizeof(CURSORACCELERATION_INFO)); + } + _SEH_HANDLE + { + Status = _SEH_GetExceptionCode(); + } + _SEH_END; + if(!NT_SUCCESS(Status)) + { + SetLastNtError(Status); + return( FALSE); + } + return( TRUE); + } + case SPI_SETICONTITLELOGFONT: + { + LOGFONTW LogFont; + _SEH_TRY + { + ProbeForRead(pvParam, sizeof( LOGFONTW ), 1); + RtlCopyMemory(&LogFont,pvParam,sizeof(LOGFONTW)); + } + _SEH_HANDLE + { + Status = _SEH_GetExceptionCode(); + } + _SEH_END; + if(!NT_SUCCESS(Status)) + { + SetLastNtError(Status); + return( FALSE); + } + return IntSystemParametersInfo(uiAction, uiParam, &LogFont, fWinIni); + } + case SPI_GETICONTITLELOGFONT: + { + LOGFONTW LogFont; + if(!IntSystemParametersInfo(uiAction, uiParam, &LogFont, fWinIni)) + { + return( FALSE); + } + _SEH_TRY + { + ProbeForWrite(pvParam, sizeof( LOGFONTW ), 1); + RtlCopyMemory(pvParam,&LogFont,sizeof(LOGFONTW)); + } + _SEH_HANDLE + { + Status = _SEH_GetExceptionCode(); + } + _SEH_END; + if(!NT_SUCCESS(Status)) + { + SetLastNtError(Status); + return( FALSE); + } + return( TRUE); + } + case SPI_ICONVERTICALSPACING: + case SPI_ICONHORIZONTALSPACING: + { + UINT Ret; + if(!IntSystemParametersInfo(uiAction, uiParam, &Ret, fWinIni)) + { + return( FALSE); + } + if(NULL != pvParam) + { + _SEH_TRY + { + ProbeForWrite(pvParam, sizeof(UINT ), 1); + *(PUINT)pvParam = Ret; + } + _SEH_HANDLE + { + Status = _SEH_GetExceptionCode(); + } + _SEH_END; + if(!NT_SUCCESS(Status)) + { + SetLastNtError(Status); + return( FALSE); + } + } + return( TRUE); + } + case SPI_SETDEFAULTINPUTLANG: + case SPI_SETDESKWALLPAPER: /* !!! As opposed to the user mode version this version accepts a handle + to the bitmap! */ + { + HANDLE Handle; + _SEH_TRY + { + ProbeForRead(pvParam, sizeof( HANDLE ), 1); + Handle = *(PHANDLE)pvParam; + } + _SEH_HANDLE + { + Status = _SEH_GetExceptionCode(); + } + _SEH_END; + if(!NT_SUCCESS(Status)) + { + SetLastNtError(Status); + return( FALSE); + } + return IntSystemParametersInfo(uiAction, uiParam, &Handle, fWinIni); + } + case SPI_GETDEFAULTINPUTLANG: case SPI_GETDESKWALLPAPER: - { - /* !!! As opposed to the user mode version this version returns a handle - to the bitmap! */ - HBITMAP hbmWallpaper; - BOOL Ret; - - Ret = IntSystemParametersInfo(SPI_GETDESKWALLPAPER, 0, &hbmWallpaper, fWinIni); - - Status = MmCopyToCaller(pvParam, &hbmWallpaper, sizeof(HBITMAP)); - if(!NT_SUCCESS(Status)) - { - SetLastNtError(Status); - return( FALSE); - } - return( Ret); - } - case SPI_GETICONTITLELOGFONT: - { - LOGFONTW IconFont; - - if(!IntSystemParametersInfo(uiAction, uiParam, &IconFont, fWinIni)) - { - return( FALSE); - } - - Status = MmCopyToCaller(pvParam, &IconFont, sizeof(LOGFONTW)); - if(!NT_SUCCESS(Status)) - { - SetLastNtError(Status); - return( FALSE); - } - return( TRUE); - } - case SPI_GETNONCLIENTMETRICS: - case SPI_SETNONCLIENTMETRICS: - { - NONCLIENTMETRICSW metrics; - - Status = MmCopyFromCaller(&metrics, pvParam, sizeof(NONCLIENTMETRICSW)); - if(!NT_SUCCESS(Status)) - { - SetLastNtError(Status); - return( FALSE); - } - if(metrics.cbSize != sizeof(NONCLIENTMETRICSW)) - { - SetLastWin32Error(ERROR_INVALID_PARAMETER); - return( FALSE); - } - - if(!IntSystemParametersInfo(uiAction, uiParam, &metrics, fWinIni)) - { - return( FALSE); - } - - Status = MmCopyToCaller(pvParam, &metrics, sizeof(NONCLIENTMETRICSW)); - if(!NT_SUCCESS(Status)) - { - SetLastNtError(Status); - return( FALSE); - } - return( TRUE); - } - case SPI_GETMINIMIZEDMETRICS: - case SPI_SETMINIMIZEDMETRICS: - { - MINIMIZEDMETRICS minimetrics; - - Status = MmCopyFromCaller(&minimetrics, pvParam, sizeof(MINIMIZEDMETRICS)); - if(!NT_SUCCESS(Status)) - { - SetLastNtError(Status); - return( FALSE); - } - if(minimetrics.cbSize != sizeof(MINIMIZEDMETRICS)) - { - SetLastWin32Error(ERROR_INVALID_PARAMETER); - return( FALSE); - } - if(!IntSystemParametersInfo(uiAction, uiParam, &minimetrics, fWinIni)) - { - return( FALSE); - } - - Status = MmCopyToCaller(pvParam, &minimetrics, sizeof(MINIMIZEDMETRICS)); - if(!NT_SUCCESS(Status)) - { - SetLastNtError(Status); - return( FALSE); - } - return( TRUE); - } + { + HANDLE Handle; + if(!IntSystemParametersInfo(uiAction, uiParam, &Handle, fWinIni)) + { + return( FALSE); + } + _SEH_TRY + { + ProbeForWrite(pvParam, sizeof( HANDLE ), 1); + *(PHANDLE)pvParam = Handle; + RtlCopyMemory(pvParam,&Handle,sizeof(HANDLE)); + } + _SEH_HANDLE + { + Status = _SEH_GetExceptionCode(); + } + _SEH_END; + if(!NT_SUCCESS(Status)) + { + SetLastNtError(Status); + return( FALSE); + } + return( TRUE); + } default : { - DPRINT1("FIXME: UNIMPLEMENTED SPI Code: %lx \n",uiAction ); + SetLastNtError(ERROR_INVALID_PARAMETER); + DPRINT1("Invalid SPI Code: %lx \n",uiAction ); break; } } return( FALSE); } -
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