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- Implement IPortEvents interface to IPortWavePci

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svn path=/trunk/; revision=38862
This commit is contained in:
Johannes Anderwald 2009-01-18 00:44:54 +00:00
parent f5a320f97c
commit 62957c3cb4
2 changed files with 112 additions and 5 deletions
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2
reactos/drivers/wdm/audio/backpln/portcls/guids.c
View file

@ -39,6 +39,8 @@ const GUID IID_IRegistryKey = {0xE8DA4302l, 0xF304, 0x11D0, {0x95, 0x8B, 0x00, 0
const GUID IID_IServiceSink = {0x22C6AC64L, 0x851B, 0x11D0, {0x9A, 0x7F, 0x00, 0xAA, 0x00, 0x38, 0xAC, 0xFE}};
const GUID IID_IPortClsVersion = {0x7D89A7BBL, 0x869B, 0x4567, {0x8D, 0xBE, 0x1E, 0x16, 0x8C, 0xC8, 0x53, 0xDE}};
const GUID IID_IUnknown = {0x00000000, 0x0000, 0x0000, {0x00, 0x00, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x46}};
const GUID IID_IPortEvents = {0xA80F29C4L, 0x5498, 0x11D2, {0x95, 0xD9, 0x00, 0xC0, 0x4F, 0xB9, 0x25, 0xD3}};
///
/// undocumented guids

115
reactos/drivers/wdm/audio/backpln/portcls/port_wavepci.c
View file

@ -4,6 +4,7 @@ typedef struct
{
IPortWavePciVtbl *lpVtbl;
IServiceSinkVtbl *lpVtblServiceSink;
IPortEventsVtbl *lpVtblPortEvents;
#if 0
IUnregisterSubdevice *lpVtblUnregisterSubDevice;
@ -19,7 +20,96 @@ typedef struct
}IPortWavePciImpl;
//---------------------------------------------------------------
// IPortEvents
//
static
NTSTATUS
NTAPI
IPortEvents_fnQueryInterface(
IPortEvents* iface,
IN REFIID refiid,
OUT PVOID* Output)
{
IPortWavePciImpl * This = (IPortWavePciImpl*)CONTAINING_RECORD(iface, IPortWavePciImpl, lpVtblPortEvents);
DPRINT1("IServiceSink_fnQueryInterface entered\n");
if (IsEqualGUIDAligned(refiid, &IID_IPortEvents) ||
IsEqualGUIDAligned(refiid, &IID_IUnknown))
{
*Output = &This->lpVtblServiceSink;
InterlockedIncrement(&This->ref);
return STATUS_SUCCESS;
}
return STATUS_UNSUCCESSFUL;
}
static
ULONG
NTAPI
IPortEvents_fnAddRef(
IPortEvents* iface)
{
IPortWavePciImpl * This = (IPortWavePciImpl*)CONTAINING_RECORD(iface, IPortWavePciImpl, lpVtblPortEvents);
DPRINT1("IServiceSink_fnAddRef entered\n");
return InterlockedIncrement(&This->ref);
}
static
ULONG
NTAPI
IPortEvents_fnRelease(
IPortEvents* iface)
{
IPortWavePciImpl * This = (IPortWavePciImpl*)CONTAINING_RECORD(iface, IPortWavePciImpl, lpVtblPortEvents);
DPRINT1("IServiceSink_fnRelease entered\n");
InterlockedDecrement(&This->ref);
if (This->ref == 0)
{
FreeItem(This, TAG_PORTCLASS);
return 0;
}
/* Return new reference count */
return This->ref;
}
static
void
NTAPI
IPortEvents_fnAddEventToEventList(
IPortEvents* iface,
IN PKSEVENT_ENTRY EventEntry)
{
DPRINT1("IPortEvents_fnAddEventToEventList stub\n");
}
static
void
NTAPI
IPortEvents_fnGenerateEventList(
IPortEvents* iface,
IN GUID* Set OPTIONAL,
IN ULONG EventId,
IN BOOL PinEvent,
IN ULONG PinId,
IN BOOL NodeEvent,
IN ULONG NodeId)
{
DPRINT1("IPortEvents_fnGenerateEventList stub\n");
}
static IPortEventsVtbl vt_IPortEvents =
{
IPortEvents_fnQueryInterface,
IPortEvents_fnAddRef,
IPortEvents_fnRelease,
IPortEvents_fnAddEventToEventList,
IPortEvents_fnGenerateEventList
};
//---------------------------------------------------------------
// IServiceSink
@ -111,6 +201,7 @@ IPortWavePci_fnQueryInterface(
IN REFIID refiid,
OUT PVOID* Output)
{
WCHAR Buffer[100];
IPortWavePciImpl * This = (IPortWavePciImpl*)iface;
DPRINT1("IPortWavePci_fnQueryInterface entered\n");
@ -128,13 +219,20 @@ IPortWavePci_fnQueryInterface(
InterlockedIncrement(&This->ref);
return STATUS_SUCCESS;
}
else if (IsEqualGUIDAligned(refiid, &IID_IPortEvents))
{
*Output = &This->lpVtblPortEvents;
InterlockedIncrement(&This->ref);
return STATUS_SUCCESS;
}
else if (IsEqualGUIDAligned(refiid, &IID_IPortClsVersion))
{
return NewPortClsVersion((PPORTCLSVERSION*)Output);
}
DPRINT1("IPortWavePci_fnQueryInterface no interface!!!\n");
StringFromCLSID(refiid, Buffer);
DPRINT1("IPortWavePci_fnQueryInterface no interface!!! iface %S\n", Buffer);
KeBugCheckEx(0, 0, 0, 0, 0);
return STATUS_UNSUCCESSFUL;
}
@ -180,11 +278,12 @@ ServiceNotifyRoutine(
IN PVOID SystemArgument1,
IN PVOID SystemArgument2)
{
DPRINT1("ServiceNotifyRoutine entered\n");
DPRINT1("ServiceNotifyRoutine entered %p %p %p\n", DeferredContext, SystemArgument1, SystemArgument2);
IPortWavePciImpl * This = (IPortWavePciImpl*)DeferredContext;
if (This->ServiceGroup && This->bInitialized)
{
DPRINT1("ServiceGroup %p\n", This->ServiceGroup);
This->ServiceGroup->lpVtbl->RequestService(This->ServiceGroup);
}
}
@ -352,9 +451,14 @@ IPortWavePci_fnNotify(
IPortWavePciImpl * This = (IPortWavePciImpl*)iface;
DPRINT1("IPortWavePci_fnNotify entered\n");
DPRINT1("IPortWavePci_fnNotify entered %p, ServiceGroup %p\n", This, This->ServiceGroup);
KeInsertQueueDpc(&This->Dpc, NULL, NULL);
if (This->ServiceGroup)
{
This->ServiceGroup->lpVtbl->RequestService (This->ServiceGroup);
}
// KeInsertQueueDpc(&This->Dpc, NULL, NULL);
}
static IPortWavePciVtbl vt_IPortWavePci =
@ -385,6 +489,7 @@ NewPortWavePci(
This->lpVtblServiceSink = &vt_IServiceSink;
This->lpVtbl = &vt_IPortWavePci;
This->lpVtblPortEvents = &vt_IPortEvents;
This->ref = 1;
*OutPort = (PPORT)&This->lpVtbl;