Ros-diffs July 2009

ros-diffs@reactos.org

27 participants
605 discussions

[fireball] 42300: - Uncomment access check for setting class info, but still leave the STATUS_ACCESS_DENIED case commented out with a mandatory debug print for debugging if it ever happens.

by fireball＠svn.reactos.org

Author: fireball Date: Thu Jul 30 15:08:50 2009 New Revision: 42300 URL: http://svn.reactos.org/svn/reactos?rev=42300&view=rev Log: - Uncomment access check for setting class info, but still leave the STATUS_ACCESS_DENIED case commented out with a mandatory debug print for debugging if it ever happens. Modified: branches/arwinss/reactos/subsystems/win32/win32k/wine/class.c Modified: branches/arwinss/reactos/subsystems/win32/win32k/wine/class.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/wine/class.c [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/wine/class.c [iso-8859-1] Thu Jul 30 15:08:50 2009 @@ -223,14 +223,12 @@ struct window_class *class = get_window_class( req->window ); if (!class) return; -DPRINT1("Fixme!\n"); -#if 0 if (req->flags && class->process != PsGetCurrentProcessWin32Process()) { - set_error( STATUS_ACCESS_DENIED ); - return; - } -#endif + //set_error( STATUS_ACCESS_DENIED ); + //return; + DPRINT1("Fixme, should deny access!\n"); + } if (req->extra_size > sizeof(req->extra_value) || req->extra_offset < -1 || req->extra_offset > class->nb_extra_bytes - (int)req->extra_size)

15 years, 4 months

[fireball] 42299: - Bring in a modified GetIconInfo implementation to get rid of a graphics driver api change.

by fireball＠svn.reactos.org

Author: fireball Date: Thu Jul 30 11:52:21 2009 New Revision: 42299 URL: http://svn.reactos.org/svn/reactos?rev=42299&view=rev Log: - Bring in a modified GetIconInfo implementation to get rid of a graphics driver api change. Modified: branches/arwinss/reactos/dll/win32/winent.drv/userdrv.c Modified: branches/arwinss/reactos/dll/win32/winent.drv/userdrv.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winen… ============================================================================== --- branches/arwinss/reactos/dll/win32/winent.drv/userdrv.c [iso-8859-1] (original) +++ branches/arwinss/reactos/dll/win32/winent.drv/userdrv.c [iso-8859-1] Thu Jul 30 11:52:21 2009 @@ -171,29 +171,100 @@ return -1; } -void CDECL RosDrv_SetCursor( HCURSOR hCursor ) +/*********************************************************************** + * get_bitmap_width_bytes + * + * Return number of bytes taken by a scanline of 16-bit aligned Windows DDB + * data. + * from user32/cursoricon.c:168 + */ +static int get_bitmap_width_bytes( int width, int bpp ) +{ + switch(bpp) + { + case 1: + return 2 * ((width+15) / 16); + case 4: + return 2 * ((width+3) / 4); + case 24: + width *= 3; + /* fall through */ + case 8: + return width + (width & 1); + case 16: + case 15: + return width * 2; + case 32: + return width * 4; + default: + WARN("Unknown depth %d, please report.\n", bpp ); + } + return -1; +} + +VOID CDECL RosDrv_GetIconInfo(CURSORICONINFO *ciconinfo, PICONINFO iconinfo) +{ + INT height; + BITMAP bitmap; + static const WORD ICON_HOTSPOT = 0x4242; /* From user32/cursoricon.c:128 */ + + TRACE("%p => %dx%d, %d bpp\n", ciconinfo, + ciconinfo->nWidth, ciconinfo->nHeight, ciconinfo->bBitsPerPixel); + + if ( (ciconinfo->ptHotSpot.x == ICON_HOTSPOT) && + (ciconinfo->ptHotSpot.y == ICON_HOTSPOT) ) + { + iconinfo->fIcon = TRUE; + iconinfo->xHotspot = ciconinfo->nWidth / 2; + iconinfo->yHotspot = ciconinfo->nHeight / 2; + } + else + { + iconinfo->fIcon = FALSE; + iconinfo->xHotspot = ciconinfo->ptHotSpot.x; + iconinfo->yHotspot = ciconinfo->ptHotSpot.y; + } + + height = ciconinfo->nHeight; + + if (ciconinfo->bBitsPerPixel > 1) + { + iconinfo->hbmColor = CreateBitmap( ciconinfo->nWidth, ciconinfo->nHeight, + ciconinfo->bPlanes, ciconinfo->bBitsPerPixel, + (char *)(ciconinfo + 1) + + ciconinfo->nHeight * + get_bitmap_width_bytes (ciconinfo->nWidth,1) ); + if( GetObjectW(iconinfo->hbmColor, sizeof(bitmap), &bitmap)) + RosGdiCreateBitmap(NULL, iconinfo->hbmColor, &bitmap, bitmap.bmBits); + } + else + { + iconinfo->hbmColor = 0; + height *= 2; + } + + /* Create the mask bitmap */ + iconinfo->hbmMask = CreateBitmap ( ciconinfo->nWidth, height, + 1, 1, ciconinfo + 1); + if( GetObjectW(iconinfo->hbmMask, sizeof(bitmap), &bitmap)) + RosGdiCreateBitmap(NULL, iconinfo->hbmMask, &bitmap, bitmap.bmBits); +} + +void CDECL RosDrv_SetCursor( CURSORICONINFO *lpCursor ) { ICONINFO IconInfo; - BITMAP bitmap; - - if (hCursor == NULL) + + if (lpCursor == NULL) { RosUserSetCursor(NULL); } else { - if( GetIconInfo(hCursor, &IconInfo) ) - { - /* Create handle mappings for IconInfo.hbmMask and - IconInfo.hbmColor in kernel mode */ - if( GetObjectW(IconInfo.hbmMask, sizeof(bitmap), &bitmap)) - RosGdiCreateBitmap(NULL, IconInfo.hbmMask, &bitmap, bitmap.bmBits); - - if( GetObjectW(IconInfo.hbmColor, sizeof(bitmap), &bitmap)) - RosGdiCreateBitmap(NULL, IconInfo.hbmColor, &bitmap, bitmap.bmBits); - - RosUserSetCursor( &IconInfo ); - } + /* Create cursor bitmaps */ + RosDrv_GetIconInfo( lpCursor, &IconInfo ); + + /* Set the cursor */ + RosUserSetCursor( &IconInfo ); } } @@ -485,8 +556,6 @@ void CDECL RosDrv_SetWindowStyle( HWND hwnd, INT offset, STYLESTRUCT *style ) { DWORD changed; - RECT rcWnd, rcClient; - INT x,y,cx,cy; if (hwnd == GetDesktopWindow()) return; changed = style->styleNew ^ style->styleOld;

15 years, 4 months

[janderwald] 42298: - Implement KsFreeEventList, KsDisableEvent

by janderwald＠svn.reactos.org

Author: janderwald Date: Thu Jul 30 11:43:54 2009 New Revision: 42298 URL: http://svn.reactos.org/svn/reactos?rev=42298&view=rev Log: - Implement KsFreeEventList, KsDisableEvent Modified: trunk/reactos/drivers/ksfilter/ks/event.c trunk/reactos/drivers/ksfilter/ks/kstypes.h Modified: trunk/reactos/drivers/ksfilter/ks/event.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/event.… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/event.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/event.c [iso-8859-1] Thu Jul 30 11:43:54 2009 @@ -7,6 +7,69 @@ */ #include "priv.h" + +BOOLEAN +KspSynchronizedEventRoutine( + IN KSEVENTS_LOCKTYPE EventsFlags, + IN PVOID EventsLock, + IN PKSEVENT_SYNCHRONIZED_ROUTINE SynchronizedRoutine, + IN PKSEVENT_CTX Ctx) +{ + BOOLEAN Result = FALSE; + KIRQL OldLevel; + + if (EventsFlags == KSEVENTS_NONE) + { + /* no synchronization required */ + Result = SynchronizedRoutine(Ctx); + } + else if (EventsFlags == KSEVENTS_SPINLOCK) + { + /* use spin lock */ + KeAcquireSpinLock((PKSPIN_LOCK)EventsLock, &OldLevel); + Result = SynchronizedRoutine(Ctx); + KeReleaseSpinLock((PKSPIN_LOCK)EventsLock, OldLevel); + } + else if (EventsFlags == KSEVENTS_MUTEX) + { + /* use a mutex */ + KeWaitForSingleObject(EventsLock, Executive, KernelMode, FALSE, NULL); + Result = SynchronizedRoutine(Ctx); + KeReleaseMutex((PRKMUTEX)EventsLock, FALSE); + } + else if (EventsFlags == KSEVENTS_FMUTEX) + { + /* use a fast mutex */ + ExAcquireFastMutex((PFAST_MUTEX)EventsLock); + Result = SynchronizedRoutine(Ctx); + ExReleaseFastMutex((PFAST_MUTEX)EventsLock); + } + else if (EventsFlags == KSEVENTS_FMUTEXUNSAFE) + { + /* acquire fast mutex unsafe */ + KeEnterCriticalRegion(); + ExAcquireFastMutexUnsafe((PFAST_MUTEX)EventsLock); + Result = SynchronizedRoutine(Ctx); + ExReleaseFastMutexUnsafe((PFAST_MUTEX)EventsLock); + KeLeaveCriticalRegion(); + } + else if (EventsFlags == KSEVENTS_INTERRUPT) + { + /* use interrupt for locking */ + Result = KeSynchronizeExecution((PKINTERRUPT)EventsLock, (PKSYNCHRONIZE_ROUTINE)SynchronizedRoutine, (PVOID)Ctx); + } + else if (EventsFlags == KSEVENTS_ERESOURCE) + { + /* use an eresource */ + KeEnterCriticalRegion(); + ExAcquireResourceExclusiveLite((PERESOURCE)EventsLock, TRUE); + Result = SynchronizedRoutine(Ctx); + ExReleaseResourceLite((PERESOURCE)EventsLock); + KeLeaveCriticalRegion(); + } + + return Result; +} /* @@ -47,9 +110,53 @@ return STATUS_UNSUCCESSFUL; } - -/* - @unimplemented +BOOLEAN +NTAPI +KspDisableEvent( + IN PKSEVENT_CTX Ctx) +{ + PIO_STACK_LOCATION IoStack; + PKSEVENTDATA EventData; + PKSEVENT_ENTRY EventEntry; + PLIST_ENTRY Entry; + + /* get current irp stack location */ + IoStack = IoGetCurrentIrpStackLocation(Ctx->Irp); + + /* get event data */ + EventData = (PKSEVENTDATA)IoStack->Parameters.DeviceIoControl.Type3InputBuffer; + + if (!Ctx || !Ctx->List || !Ctx->FileObject || !Ctx->Irp) + { + /* invalid parameter */ + return FALSE; + } + + /* point to first entry */ + Entry = Ctx->List->Flink; + + while(Entry != Ctx->List) + { + /* get event entry */ + EventEntry = (PKSEVENT_ENTRY)CONTAINING_RECORD(Entry, KSEVENT_ENTRY, ListEntry); + + if (EventEntry->EventData == EventData && EventEntry->FileObject == Ctx->FileObject) + { + /* found the entry */ + RemoveEntryList(&EventEntry->ListEntry); + Ctx->EventEntry = EventEntry; + return TRUE; + } + + /* move to next item */ + Entry = Entry->Flink; + } + /* entry not found */ + return TRUE; +} + +/* + @implemented */ KSDDKAPI NTSTATUS @@ -60,8 +167,46 @@ IN KSEVENTS_LOCKTYPE EventsFlags, IN PVOID EventsLock) { - UNIMPLEMENTED; - return STATUS_UNSUCCESSFUL; + PIO_STACK_LOCATION IoStack; + KSEVENT_CTX Ctx; + + /* get current irp stack location */ + IoStack = IoGetCurrentIrpStackLocation(Irp); + + /* is there a event entry */ + if (IoStack->Parameters.DeviceIoControl.InputBufferLength < sizeof(KSEVENTDATA)) + { + if (IoStack->Parameters.DeviceIoControl.InputBufferLength == 0) + { + /* caller wants to free event items */ + KsFreeEventList(IoStack->FileObject, EventsList, EventsFlags, EventsLock); + return STATUS_SUCCESS; + } + /* invalid parameter */ + return STATUS_INVALID_BUFFER_SIZE; + } + + /* setup event ctx */ + Ctx.List = EventsList; + Ctx.FileObject = IoStack->FileObject; + Ctx.Irp = Irp; + Ctx.EventEntry = NULL; + + if (KspSynchronizedEventRoutine(EventsFlags, EventsLock, KspDisableEvent, &Ctx)) + { + /* was the event entry found */ + if (Ctx.EventEntry) + { + /* discard event */ + KsDiscardEvent(Ctx.EventEntry); + return STATUS_SUCCESS; + } + /* event was not found */ + return STATUS_UNSUCCESSFUL; + } + + /* invalid parameters */ + return STATUS_INVALID_PARAMETER; } /* @@ -77,8 +222,38 @@ } -/* - @unimplemented +BOOLEAN +NTAPI +KspFreeEventList( + IN PKSEVENT_CTX Ctx) +{ + PLIST_ENTRY Entry; + PKSEVENT_ENTRY EventEntry; + + /* check valid input */ + if (!Ctx || !Ctx->List) + return FALSE; + + /* remove first entry */ + Entry = RemoveHeadList(Ctx->List); + if (!Entry) + { + /* list is empty, bye-bye */ + return FALSE; + } + + /* get event entry */ + EventEntry = (PKSEVENT_ENTRY)CONTAINING_RECORD(Entry, KSEVENT_ENTRY, ListEntry); + + /* store event entry */ + Ctx->EventEntry = EventEntry; + /* return success */ + return TRUE; +} + + +/* + @implemented */ KSDDKAPI VOID @@ -89,7 +264,20 @@ IN KSEVENTS_LOCKTYPE EventsFlags, IN PVOID EventsLock) { - UNIMPLEMENTED; + KSEVENT_CTX Ctx; + + /* setup event ctx */ + Ctx.List = EventsList; + Ctx.FileObject = FileObject; + Ctx.EventEntry = NULL; + + while(KspSynchronizedEventRoutine(EventsFlags, EventsLock, KspFreeEventList, &Ctx)) + { + if (Ctx.EventEntry) + { + KsDiscardEvent(Ctx.EventEntry); + } + } } @@ -153,7 +341,7 @@ } /* - @unimplemented + @implemented */ NTSTATUS NTAPI Modified: trunk/reactos/drivers/ksfilter/ks/kstypes.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/kstype… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/kstypes.h [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/kstypes.h [iso-8859-1] Thu Jul 30 11:43:54 2009 @@ -122,4 +122,14 @@ KEVENT Event; }KSREMOVE_BUS_INTERFACE_CTX, *PKSREMOVE_BUS_INTERFACE_CTX; +typedef struct +{ + PLIST_ENTRY List; + PFILE_OBJECT FileObject; + PKSEVENT_ENTRY EventEntry; + PIRP Irp; +}KSEVENT_CTX, *PKSEVENT_CTX; + +typedef BOOLEAN (NTAPI *PKSEVENT_SYNCHRONIZED_ROUTINE)(PKSEVENT_CTX Context); + #endif

15 years, 4 months

[fireball] 42297: - Usermode GDI handles are per-process, not global! Fix this assumption when mapping usermode handles to global kernelmode handles. Fixes a lot of weird crashes happening due to wrong surface objects usage.

by fireball＠svn.reactos.org

Author: fireball Date: Thu Jul 30 10:59:02 2009 New Revision: 42297 URL: http://svn.reactos.org/svn/reactos?rev=42297&view=rev Log: - Usermode GDI handles are per-process, not global! Fix this assumption when mapping usermode handles to global kernelmode handles. Fixes a lot of weird crashes happening due to wrong surface objects usage. Modified: branches/arwinss/reactos/subsystems/win32/win32k/gre/gdiobj.c Modified: branches/arwinss/reactos/subsystems/win32/win32k/gre/gdiobj.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/gre/gdiobj.c [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/gre/gdiobj.c [iso-8859-1] Thu Jul 30 10:59:02 2009 @@ -209,6 +209,7 @@ { HGDIOBJ hUser; HGDIOBJ hKernel; + HANDLE hProcessId; LIST_ENTRY Entry; } HMAPPING, *PHMAPPING; @@ -223,12 +224,19 @@ VOID NTAPI GDI_AddHandleMapping(HGDIOBJ hKernel, HGDIOBJ hUser) { + HGDIOBJ hExisting; PHMAPPING pMapping = ExAllocatePool(NonPagedPool, sizeof(HMAPPING)); if (!pMapping) return; /* Set mapping */ pMapping->hUser = hUser; pMapping->hKernel = hKernel; + pMapping->hProcessId = PsGetCurrentProcessId(); + + /* Debug check: see if we already have this mapping */ + hExisting = GDI_MapUserHandle(hUser); + if (hExisting) + DPRINT1("Trying to map already existing mapping %x -> %x to %x!\n", hUser, hExisting, hKernel); /* Add it to the list */ ExInterlockedInsertHeadList(&HandleMapping, &pMapping->Entry, &HandleMappingLock); @@ -241,6 +249,7 @@ PLIST_ENTRY Current; PHMAPPING Mapping; HGDIOBJ Found = 0; + HANDLE hProcessId = PsGetCurrentProcessId(); /* Acquire the lock and check if the list is empty */ KeAcquireSpinLock(&HandleMappingLock, &OldIrql); @@ -252,7 +261,7 @@ Mapping = CONTAINING_RECORD(Current, HMAPPING, Entry); /* Check if it's our entry */ - if (Mapping->hUser == hUser) + if (Mapping->hUser == hUser && Mapping->hProcessId == hProcessId) { /* Found it, save it and break out of the loop */ Found = Mapping->hKernel; @@ -274,6 +283,7 @@ KIRQL OldIrql; PLIST_ENTRY Current; PHMAPPING Mapping; + HANDLE hProcessId = PsGetCurrentProcessId(); /* Acquire the lock and check if the list is empty */ KeAcquireSpinLock(&HandleMappingLock, &OldIrql); @@ -285,7 +295,7 @@ Mapping = CONTAINING_RECORD(Current, HMAPPING, Entry); /* Check if it's our entry */ - if (Mapping->hUser == hUser) + if (Mapping->hUser == hUser && Mapping->hProcessId == hProcessId) { /* Remove and free it */ RemoveEntryList(Current);

15 years, 4 months

[janderwald] 42296: - Implement KsAddEvent, KsDefaultAddEventHandler, KsPinAttachAndGate, KsPinAttachOrGate, KsPinGetAndGate

by janderwald＠svn.reactos.org

Author: janderwald Date: Thu Jul 30 09:31:41 2009 New Revision: 42296 URL: http://svn.reactos.org/svn/reactos?rev=42296&view=rev Log: - Implement KsAddEvent, KsDefaultAddEventHandler, KsPinAttachAndGate, KsPinAttachOrGate, KsPinGetAndGate Modified: trunk/reactos/drivers/ksfilter/ks/event.c trunk/reactos/drivers/ksfilter/ks/filter.c trunk/reactos/drivers/ksfilter/ks/filterfactory.c trunk/reactos/drivers/ksfilter/ks/kstypes.h trunk/reactos/drivers/ksfilter/ks/pin.c Modified: trunk/reactos/drivers/ksfilter/ks/event.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/event.… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/event.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/event.c [iso-8859-1] Thu Jul 30 09:31:41 2009 @@ -138,7 +138,7 @@ } /* - @unimplemented + @implemented */ KSDDKAPI VOID @@ -147,7 +147,9 @@ IN PVOID Object, IN PKSEVENT_ENTRY EventEntry) { - UNIMPLEMENTED + PKSBASIC_HEADER Header = (PKSBASIC_HEADER)((ULONG_PTR)Object - sizeof(KSBASIC_HEADER)); + + ExInterlockedInsertTailList(&Header->EventList, &EventEntry->ListEntry, &Header->EventListLock); } /* @@ -160,9 +162,30 @@ IN PKSEVENTDATA EventData, IN OUT PKSEVENT_ENTRY EventEntry) { - UNIMPLEMENTED - return STATUS_NOT_IMPLEMENTED; -} + PIO_STACK_LOCATION IoStack; + PKSIOBJECT_HEADER ObjectHeader; + PKSBASIC_HEADER Header; + + /* first get the io stack location */ + IoStack = IoGetCurrentIrpStackLocation(Irp); + + /* now get the object header */ + ObjectHeader =(PKSIOBJECT_HEADER)IoStack->FileObject->FsContext; + + /* sanity check */ + ASSERT(ObjectHeader->ObjectType); + + /* obtain basic header */ + Header = (PKSBASIC_HEADER)((ULONG_PTR)ObjectHeader->ObjectType - sizeof(KSBASIC_HEADER)); + + /* now insert the event entry */ + ExInterlockedInsertTailList(&Header->EventList, &EventEntry->ListEntry, &Header->EventListLock); + + /* done */ + return STATUS_SUCCESS; +} + + /* @unimplemented Modified: trunk/reactos/drivers/ksfilter/ks/filter.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/filter… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/filter.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/filter.c [iso-8859-1] Thu Jul 30 09:31:41 2009 @@ -1060,6 +1060,10 @@ This->Header.Parent.KsFilterFactory = iface->lpVtbl->GetStruct(iface); This->Header.Type = KsObjectTypeFilter; KeInitializeMutex(&This->Header.ControlMutex, 0); + InitializeListHead(&This->Header.EventList); + KeInitializeSpinLock(&This->Header.EventListLock); + + Modified: trunk/reactos/drivers/ksfilter/ks/filterfactory.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/filter… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/filterfactory.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/filterfactory.c [iso-8859-1] Thu Jul 30 09:31:41 2009 @@ -189,6 +189,12 @@ This->Header.Parent.KsDevice = &DeviceExtension->DeviceHeader->KsDevice; This->DeviceHeader = DeviceExtension->DeviceHeader; + /* unused fields */ + KeInitializeMutex(&This->Header.ControlMutex, 0); + InitializeListHead(&This->Header.EventList); + KeInitializeSpinLock(&This->Header.EventListLock); + + InitializeListHead(&This->SymbolicLinkList); InitializeListHead(&This->FilterInstanceList); Modified: trunk/reactos/drivers/ksfilter/ks/kstypes.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/kstype… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/kstypes.h [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/kstypes.h [iso-8859-1] Thu Jul 30 09:31:41 2009 @@ -60,6 +60,9 @@ KSOBJECTTYPE Type; PKSDEVICE KsDevice; KMUTEX ControlMutex; + LIST_ENTRY EventList; + KSPIN_LOCK EventListLock; + union { PKSDEVICE KsDevice; Modified: trunk/reactos/drivers/ksfilter/ks/pin.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/pin.c?… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/pin.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/pin.c [iso-8859-1] Thu Jul 30 09:31:41 2009 @@ -21,6 +21,9 @@ LONG ref; KMUTEX ProcessingMutex; PFILE_OBJECT FileObject; + + PKSGATE AttachedGate; + BOOL OrGate; PFNKSPINPOWER Sleep; PFNKSPINPOWER Wake; @@ -262,7 +265,7 @@ } /* - @unimplemented + @implemented */ VOID NTAPI @@ -270,11 +273,16 @@ IN PKSPIN Pin, IN PKSGATE AndGate OPTIONAL) { - UNIMPLEMENTED -} - -/* - @unimplemented + IKsPinImpl * This = (IKsPinImpl*)CONTAINING_RECORD(Pin, IKsPinImpl, Pin); + + /* FIXME attach to filter's and gate (filter-centric processing) */ + + This->AttachedGate = AndGate; + This->OrGate = FALSE; +} + +/* + @implemented */ VOID NTAPI @@ -282,8 +290,27 @@ IN PKSPIN Pin, IN PKSGATE OrGate OPTIONAL) { - UNIMPLEMENTED -} + IKsPinImpl * This = (IKsPinImpl*)CONTAINING_RECORD(Pin, IKsPinImpl, Pin); + + /* FIXME attach to filter's and gate (filter-centric processing) */ + + This->AttachedGate = OrGate; + This->OrGate = TRUE; +} + +/* + @implemented +*/ +PKSGATE +NTAPI +KsPinGetAndGate( + IN PKSPIN Pin) +{ + IKsPinImpl * This = (IKsPinImpl*)CONTAINING_RECORD(Pin, IKsPinImpl, Pin); + + return This->AttachedGate; +} + /* @unimplemented */ @@ -322,18 +349,6 @@ { UNIMPLEMENTED return STATUS_NOT_IMPLEMENTED; -} - -/* - @unimplemented -*/ -PKSGATE -NTAPI -KsPinGetAndGate( - IN PKSPIN Pin) -{ - UNIMPLEMENTED - return NULL; } /* @@ -887,7 +902,6 @@ KsDispatchFastReadFailure }; - NTSTATUS KspCreatePin( IN PDEVICE_OBJECT DeviceObject, @@ -940,6 +954,8 @@ This->BasicHeader.Type = KsObjectTypePin; This->BasicHeader.Parent.KsFilter = Filter->lpVtbl->GetStruct(Filter); KeInitializeMutex(&This->BasicHeader.ControlMutex, 0); + InitializeListHead(&This->BasicHeader.EventList); + KeInitializeSpinLock(&This->BasicHeader.EventListLock); /* initialize pin */ This->lpVtbl = &vt_IKsPin;

15 years, 4 months

[janderwald] 42295: - Implement KsDeviceSetBusData, KsDeviceGetBusData, KsGetPinFromIrp

by janderwald＠svn.reactos.org

Author: janderwald Date: Thu Jul 30 08:29:24 2009 New Revision: 42295 URL: http://svn.reactos.org/svn/reactos?rev=42295&view=rev Log: - Implement KsDeviceSetBusData, KsDeviceGetBusData, KsGetPinFromIrp Modified: trunk/reactos/drivers/ksfilter/ks/api.c trunk/reactos/drivers/ksfilter/ks/irp.c trunk/reactos/drivers/ksfilter/ks/kstypes.h trunk/reactos/drivers/ksfilter/ks/pin.c Modified: trunk/reactos/drivers/ksfilter/ks/api.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/api.c?… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/api.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/api.c [iso-8859-1] Thu Jul 30 08:29:24 2009 @@ -1583,8 +1583,80 @@ return STATUS_UNSUCCESSFUL; } -/* - @unimplemented + NTSTATUS +NTAPI +KspSetGetBusDataCompletion( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context) +{ + /* signal completion */ + KeSetEvent((PRKEVENT)Context, IO_NO_INCREMENT, FALSE); + + /* more work needs be done, so dont free the irp */ + return STATUS_MORE_PROCESSING_REQUIRED; + +} + +NTSTATUS +KspDeviceSetGetBusData( + IN PDEVICE_OBJECT DeviceObject, + IN ULONG DataType, + IN PVOID Buffer, + IN ULONG Offset, + IN ULONG Length, + IN BOOL bGet) +{ + PIO_STACK_LOCATION IoStack; + PIRP Irp; + NTSTATUS Status; + KEVENT Event; + + /* allocate the irp */ + Irp = IoAllocateIrp(1, /*FIXME */ + FALSE); + + if (!Irp) + return STATUS_INSUFFICIENT_RESOURCES; + + /* initialize the event */ + KeInitializeEvent(&Event, NotificationEvent, FALSE); + + /* get next stack location */ + IoStack = IoGetNextIrpStackLocation(Irp); + + /* setup a completion routine */ + IoSetCompletionRoutine(Irp, KspSetGetBusDataCompletion, (PVOID)&Event, TRUE, TRUE, TRUE); + + /* setup parameters */ + IoStack->Parameters.ReadWriteConfig.Buffer = Buffer; + IoStack->Parameters.ReadWriteConfig.Length = Length; + IoStack->Parameters.ReadWriteConfig.Offset = Offset; + IoStack->Parameters.ReadWriteConfig.WhichSpace = DataType; + /* setup function code */ + IoStack->MajorFunction = IRP_MJ_PNP; + IoStack->MinorFunction = (bGet ? IRP_MN_READ_CONFIG : IRP_MN_WRITE_CONFIG); + + /* lets call the driver */ + Status = IoCallDriver(DeviceObject, Irp); + + /* is the request still pending */ + if (Status == STATUS_PENDING) + { + /* have a nap */ + KeWaitForSingleObject(&Event, Executive, KernelMode, FALSE, NULL); + /* update status */ + Status = Irp->IoStatus.Status; + } + + /* free the irp */ + IoFreeIrp(Irp); + /* done */ + return Status; +} + +/* + @implemented */ KSDDKAPI ULONG @@ -1596,13 +1668,13 @@ IN ULONG Offset, IN ULONG Length) { - UNIMPLEMENTED - return 0; -} - - -/* - @unimplemented + return KspDeviceSetGetBusData(Device->PhysicalDeviceObject, /* is this right? */ + DataType, Buffer, Offset, Length, FALSE); +} + + +/* + @implemented */ KSDDKAPI ULONG @@ -1614,8 +1686,9 @@ IN ULONG Offset, IN ULONG Length) { - UNIMPLEMENTED - return 0; + return KspDeviceSetGetBusData(Device->PhysicalDeviceObject, /* is this right? */ + DataType, Buffer, Offset, Length, TRUE); + } /* @@ -1788,6 +1861,28 @@ return STATUS_UNSUCCESSFUL; } +VOID +NTAPI +KspRemoveBusInterface( + PVOID Ctx) +{ + PKSREMOVE_BUS_INTERFACE_CTX Context =(PKSREMOVE_BUS_INTERFACE_CTX)Ctx; + + /* TODO + * get SWENUM_INSTALL_INTERFACE struct + * open device key and delete the keys + */ + + UNIMPLEMENTED + + /* set status */ + Context->Irp->IoStatus.Status = STATUS_NOT_IMPLEMENTED; + + + /* signal completion */ + KeSetEvent(&Context->Event, IO_NO_INCREMENT, FALSE); +} + /* @unimplemented */ @@ -1797,10 +1892,42 @@ KsRemoveBusEnumInterface( IN PIRP Irp) { - UNIMPLEMENTED - return STATUS_UNSUCCESSFUL; -} - + KPROCESSOR_MODE Mode; + LUID luid; + KSREMOVE_BUS_INTERFACE_CTX Ctx; + WORK_QUEUE_ITEM WorkItem; + + /* get previous mode */ + Mode = ExGetPreviousMode(); + + /* convert to luid */ + luid = RtlConvertUlongToLuid(SE_LOAD_DRIVER_PRIVILEGE); + + /* perform access check */ + if (!SeSinglePrivilegeCheck(luid, Mode)) + { + /* insufficient privileges */ + return STATUS_PRIVILEGE_NOT_HELD; + } + /* initialize event */ + KeInitializeEvent(&Ctx.Event, NotificationEvent, FALSE); + + /* store irp in ctx */ + Ctx.Irp = Irp; + + /* initialize work item */ + ExInitializeWorkItem(&WorkItem, KspRemoveBusInterface, (PVOID)&Ctx); + + /* now queue the work item */ + ExQueueWorkItem(&WorkItem, DelayedWorkQueue); + + /* wait for completion */ + KeWaitForSingleObject(&Ctx.Event, Executive, KernelMode, FALSE, NULL); + + /* return result */ + return Ctx.Irp->IoStatus.Status; + +} /* Modified: trunk/reactos/drivers/ksfilter/ks/irp.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/irp.c?… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/irp.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/irp.c [iso-8859-1] Thu Jul 30 08:29:24 2009 @@ -1622,15 +1622,3 @@ return (ULONG)-1; } -/* - @unimplemented -*/ -KSDDKAPI -PKSPIN -NTAPI -KsGetPinFromIrp( - IN PIRP Irp) -{ - UNIMPLEMENTED - return NULL; -} Modified: trunk/reactos/drivers/ksfilter/ks/kstypes.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/kstype… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/kstypes.h [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/kstypes.h [iso-8859-1] Thu Jul 30 08:29:24 2009 @@ -113,5 +113,10 @@ PIO_WORKITEM WorkItem; }PNP_POSTSTART_CONTEXT, *PPNP_POSTSTART_CONTEXT; +typedef struct +{ + PIRP Irp; + KEVENT Event; +}KSREMOVE_BUS_INTERFACE_CTX, *PKSREMOVE_BUS_INTERFACE_CTX; #endif Modified: trunk/reactos/drivers/ksfilter/ks/pin.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/ksfilter/ks/pin.c?… ============================================================================== --- trunk/reactos/drivers/ksfilter/ks/pin.c [iso-8859-1] (original) +++ trunk/reactos/drivers/ksfilter/ks/pin.c [iso-8859-1] Thu Jul 30 08:29:24 2009 @@ -511,6 +511,27 @@ } /* + @implemented +*/ +KSDDKAPI +PKSPIN +NTAPI +KsGetPinFromIrp( + IN PIRP Irp) +{ + PKSIOBJECT_HEADER ObjectHeader; + PIO_STACK_LOCATION IoStack = IoGetCurrentIrpStackLocation(Irp); + + /* get object header */ + ObjectHeader = (PKSIOBJECT_HEADER)IoStack->FileObject->FsContext; + /* return object type */ + return (PKSPIN)ObjectHeader->ObjectType; + +} + + + +/* @unimplemented */ VOID

15 years, 4 months

[janderwald] 42294: - Add RtlConvertLongToLuid, RtlConvertUlongToLuid

by janderwald＠svn.reactos.org

Author: janderwald Date: Thu Jul 30 08:26:28 2009 New Revision: 42294 URL: http://svn.reactos.org/svn/reactos?rev=42294&view=rev Log: - Add RtlConvertLongToLuid, RtlConvertUlongToLuid Modified: trunk/reactos/include/ddk/winddk.h Modified: trunk/reactos/include/ddk/winddk.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/ddk/winddk.h?rev=4… ============================================================================== --- trunk/reactos/include/ddk/winddk.h [iso-8859-1] (original) +++ trunk/reactos/include/ddk/winddk.h [iso-8859-1] Thu Jul 30 08:26:28 2009 @@ -5992,17 +5992,39 @@ IN PSTRING String2, BOOLEAN CaseInSensitive); -NTSYSAPI +#if !defined(MIDL_PASS) + +FORCEINLINE LUID NTAPI RtlConvertLongToLuid( - IN LONG Long); - -NTSYSAPI + IN LONG Val) +{ + LUID Luid; + LARGE_INTEGER Temp; + + Temp.QuadPart = Val; + Luid.LowPart = Temp.u.LowPart; + Luid.HighPart = Temp.u.HighPart; + + return Luid; +} + +FORCEINLINE LUID NTAPI RtlConvertUlongToLuid( - ULONG Ulong); + IN ULONG Val) +{ + LUID Luid; + + Luid.LowPart = Val; + Luid.HighPart = 0; + + return Luid; +} +#endif + NTSYSAPI VOID

15 years, 4 months

[jimtabor] 42293: - Fix Class ids.

by jimtabor＠svn.reactos.org

Author: jimtabor Date: Thu Jul 30 03:37:02 2009 New Revision: 42293 URL: http://svn.reactos.org/svn/reactos?rev=42293&view=rev Log: - Fix Class ids. Modified: trunk/reactos/include/reactos/win32k/ntuser.h Modified: trunk/reactos/include/reactos/win32k/ntuser.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/reactos/win32k/ntu… ============================================================================== --- trunk/reactos/include/reactos/win32k/ntuser.h [iso-8859-1] (original) +++ trunk/reactos/include/reactos/win32k/ntuser.h [iso-8859-1] Thu Jul 30 03:37:02 2009 @@ -549,19 +549,19 @@ #define ICLS_DDEMLSERVERA 13 #define ICLS_DDEMLSERVERW 14 #define ICLS_IME 15 -#define ICLS_DESKTOP 16 -#define ICLS_DIALOG 17 -#define ICLS_MENU 18 -#define ICLS_SWITCH 19 -#define ICLS_ICONTITLE 20 -#define ICLS_TOOLTIPS 21 +#define ICLS_GHOST 16 +#define ICLS_DESKTOP 17 +#define ICLS_DIALOG 18 +#define ICLS_MENU 19 +#define ICLS_SWITCH 20 +#define ICLS_ICONTITLE 21 +#define ICLS_TOOLTIPS 22 #if (_WIN32_WINNT <= 0x0501) #define ICLS_UNKNOWN 22 #define ICLS_NOTUSED 23 #else -#define ICLS_SYSSHADOW 22 -#define ICLS_HWNDMESSAGE 23 -#define ICLS_UNKNOWN 24 +#define ICLS_SYSSHADOW 23 +#define ICLS_HWNDMESSAGE 24 #define ICLS_NOTUSED 25 #endif #define ICLS_END 31

15 years, 4 months

[fireball] 42292: - Unstub get_atom_information request.

by fireball＠svn.reactos.org

Author: fireball Date: Wed Jul 29 22:39:39 2009 New Revision: 42292 URL: http://svn.reactos.org/svn/reactos?rev=42292&view=rev Log: - Unstub get_atom_information request. Modified: branches/arwinss/reactos/subsystems/win32/win32k/wine/atom.c branches/arwinss/reactos/subsystems/win32/win32k/wine/stubs.c Modified: branches/arwinss/reactos/subsystems/win32/win32k/wine/atom.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/wine/atom.c [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/wine/atom.c [iso-8859-1] Wed Jul 29 22:39:39 2009 @@ -420,7 +420,6 @@ } /* get global atom name */ -#if 0 DECL_HANDLER(get_atom_information) { struct atom_table *table = get_table( req->table, 0 ); @@ -439,7 +438,7 @@ release_object( table ); } } -#endif + /* set global atom name */ DECL_HANDLER(set_atom_information) { Modified: branches/arwinss/reactos/subsystems/win32/win32k/wine/stubs.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/wine/stubs.c [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/wine/stubs.c [iso-8859-1] Wed Jul 29 22:39:39 2009 @@ -555,11 +555,6 @@ UNIMPLEMENTED; } -DECL_HANDLER(get_atom_information) -{ - UNIMPLEMENTED; -} - DECL_HANDLER(get_process_idle_event) { UNIMPLEMENTED;

15 years, 4 months

[gschneider] 42291: user32: - Restructure and simplify CreateCursorFromData - Call CreateIconFromResourceEx properly allowing it to create colored icons (although it doesn't care about that yet) - Fix some comment typos win32k: - Don't just copy the pointer to an XLATEOBJ, copy instead. The caller will free it, EngSetPointerShape will do so too (causing either double-frees or memory write errors)

by gschneider＠svn.reactos.org

Author: gschneider Date: Wed Jul 29 20:28:11 2009 New Revision: 42291 URL: http://svn.reactos.org/svn/reactos?rev=42291&view=rev Log: user32: - Restructure and simplify CreateCursorFromData - Call CreateIconFromResourceEx properly allowing it to create colored icons (although it doesn't care about that yet) - Fix some comment typos win32k: - Don't just copy the pointer to an XLATEOBJ, copy instead. The caller will free it, EngSetPointerShape will do so too (causing either double-frees or memory write errors) Modified: trunk/reactos/dll/win32/user32/windows/bitmap.c trunk/reactos/dll/win32/user32/windows/icon.c trunk/reactos/subsystems/win32/win32k/eng/mouse.c Modified: trunk/reactos/dll/win32/user32/windows/bitmap.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/user32/windows/b… ============================================================================== --- trunk/reactos/dll/win32/user32/windows/bitmap.c [iso-8859-1] (original) +++ trunk/reactos/dll/win32/user32/windows/bitmap.c [iso-8859-1] Wed Jul 29 20:28:11 2009 @@ -56,7 +56,7 @@ #include "poppack.h" -/* forward declerations... actually in user32\windows\icon.c but usful here */ +/* forward declarations... actually in user32\windows\icon.c but useful here */ HICON ICON_CreateIconFromData(HDC hDC, PVOID ImageData, ICONIMAGE* IconImage, int cxDesired, int cyDesired, int xHotspot, int yHotspot); CURSORICONDIRENTRY *CURSORICON_FindBestIcon( CURSORICONDIR *dir, int width, int height, int colors); CURSORICONDIRENTRY *CURSORICON_FindBestCursor( CURSORICONDIR *dir, int width, int height, int colors); @@ -265,7 +265,7 @@ hIcon = CreateIconFromResourceEx((PBYTE)ResIcon, SizeofResource(hinst, hResInfo), Icon, 0x00030000, width, height, - fuLoad & (LR_DEFAULTCOLOR | LR_MONOCHROME)); + (fuLoad & (LR_DEFAULTSIZE | LR_SHARED)) | LR_DEFAULTCOLOR); if (hIcon && 0 != (fuLoad & LR_SHARED)) { Modified: trunk/reactos/dll/win32/user32/windows/icon.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/user32/windows/i… ============================================================================== --- trunk/reactos/dll/win32/user32/windows/icon.c [iso-8859-1] (original) +++ trunk/reactos/dll/win32/user32/windows/icon.c [iso-8859-1] Wed Jul 29 20:28:11 2009 @@ -98,13 +98,25 @@ BITMAPINFO *bwBIH = (BITMAPINFO *)BitmapInfoBuffer; BITMAPINFO *orgBIH = (BITMAPINFO *)IconImage; ICONINFO IconInfo; - PVOID XORImageData = ImageData; IconInfo.fIcon = FALSE; IconInfo.xHotspot = xHotspot; IconInfo.yHotspot = yHotspot; - /* Create a BITMAPINFO header for the monochrome part of the icon */ + /* Handle the color part of the cursor */ + if (IconImage->icHeader.biBitCount == 1) + { + IconInfo.hbmColor = (HBITMAP)0; + } + else + { + FIXME("loading %d bpp color cursor\n", IconImage->icHeader.biBitCount); + IconInfo.hbmColor = CreateDIBitmap(hDC, &IconImage->icHeader, CBM_INIT, + ImageData, (BITMAPINFO*)IconImage, + DIB_RGB_COLORS); + } + + /* Create a BITMAPINFO header for the monochrome part of the cursor */ bwBIH->bmiHeader.biBitCount = 1; bwBIH->bmiHeader.biWidth = IconImage->icHeader.biWidth; bwBIH->bmiHeader.biHeight = IconImage->icHeader.biHeight; @@ -127,29 +139,13 @@ bwBIH->bmiColors[1].rgbRed = 0xff; bwBIH->bmiColors[1].rgbReserved = 0; - /* Load the AND bitmap */ + /* Load the monochrome bitmap */ IconInfo.hbmMask = CreateDIBitmap(hDC, &bwBIH->bmiHeader, 0, - XORImageData, bwBIH, DIB_RGB_COLORS); + ImageData, bwBIH, DIB_RGB_COLORS); if (IconInfo.hbmMask) { SetDIBits(hDC, IconInfo.hbmMask, 0, IconImage->icHeader.biHeight, - XORImageData, orgBIH, DIB_RGB_COLORS); - } - - if (IconImage->icHeader.biBitCount == 1) - { - IconInfo.hbmColor = (HBITMAP)0; - } - else - { - /* Create the color part of the icon */ - IconInfo.hbmColor = CreateDIBitmap(hDC, &IconImage->icHeader, 0, - XORImageData, orgBIH, DIB_RGB_COLORS); - if (IconInfo.hbmColor) - { - SetDIBits(hDC, IconInfo.hbmColor, 0, IconImage->icHeader.biHeight, - XORImageData, orgBIH, DIB_RGB_COLORS); - } + ImageData, orgBIH, DIB_RGB_COLORS); } /* Create the icon based on everything we have so far */ Modified: trunk/reactos/subsystems/win32/win32k/eng/mouse.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/en… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/eng/mouse.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/eng/mouse.c [iso-8859-1] Wed Jul 29 20:28:11 2009 @@ -426,7 +426,8 @@ } else { - pgp->XlateObject = pxlo; + pgp->XlateObject = EngAllocMem(0, sizeof(XLATEOBJ), TAG_XLATEOBJ); + memcpy(pgp->XlateObject, pxlo, sizeof(XLATEOBJ)); } /* Create surface for saving the pixels under the cursor. */

15 years, 4 months

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