[ros-diffs] [janderwald] 40589: - Implement IPortFilterWavePci (based on IPortFilterWaveCyclic)

Author: janderwald
Date: Sun Apr 19 22:32:53 2009
New Revision: 40589

URL: http://svn.reactos.org/svn/reactos?rev=40589&view=rev
Log:
- Implement IPortFilterWavePci (based on IPortFilterWaveCyclic)

Added:
    trunk/reactos/drivers/wdm/audio/backpln/portcls/filter_wavepci.c   (with props)
    trunk/reactos/drivers/wdm/audio/backpln/portcls/pin_wavepci.c   (with props)
Modified:
    trunk/reactos/drivers/wdm/audio/backpln/portcls/interfaces.h
    trunk/reactos/drivers/wdm/audio/backpln/portcls/port_wavepci.c
    trunk/reactos/drivers/wdm/audio/backpln/portcls/portcls.rbuild
    trunk/reactos/drivers/wdm/audio/backpln/portcls/private.h

Added: trunk/reactos/drivers/wdm/audio/backpln/portcls/filter_wavepci.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/backpln/…
==============================================================================
--- trunk/reactos/drivers/wdm/audio/backpln/portcls/filter_wavepci.c (added)
+++ trunk/reactos/drivers/wdm/audio/backpln/portcls/filter_wavepci.c [iso-8859-1] Sun Apr
19 22:32:53 2009
@@ -1,0 +1,429 @@
+/*
+ * COPYRIGHT:       See COPYING in the top level directory
+ * PROJECT:         ReactOS Kernel Streaming
+ * FILE:            drivers/wdm/audio/backpln/portcls/filter_wavepci.c
+ * PURPOSE:         portcls wave pci filter
+ * PROGRAMMER:      Johannes Anderwald
+ */
+
+#include "private.h"
+
+typedef struct
+{
+    IPortFilterWavePciVtbl *lpVtbl;
+
+    LONG ref;
+
+    IPortWavePci* Port;
+    IPortPinWavePci ** Pins;
+    SUBDEVICE_DESCRIPTOR * Descriptor;
+
+}IPortFilterWavePciImpl;
+
+/*
+ * @implemented
+ */
+NTSTATUS
+NTAPI
+IPortFilterWavePci_fnQueryInterface(
+    IPortFilterWavePci* iface,
+    IN  REFIID refiid,
+    OUT PVOID* Output)
+{
+    IPortFilterWavePciImpl * This = (IPortFilterWavePciImpl*)iface;
+
+    if (IsEqualGUIDAligned(refiid, &IID_IIrpTarget) ||
+        IsEqualGUIDAligned(refiid, &IID_IUnknown))
+    {
+        *Output = &This->lpVtbl;
+        InterlockedIncrement(&This->ref);
+        return STATUS_SUCCESS;
+    }
+    else if (IsEqualGUIDAligned(refiid, &IID_IPort))
+    {
+        *Output = This->Port;
+        This->Port->lpVtbl->AddRef(This->Port);
+        return STATUS_SUCCESS;
+    }
+
+
+    return STATUS_UNSUCCESSFUL;
+}
+
+/*
+ * @implemented
+ */
+ULONG
+NTAPI
+IPortFilterWavePci_fnAddRef(
+    IPortFilterWavePci* iface)
+{
+    IPortFilterWavePciImpl * This = (IPortFilterWavePciImpl*)iface;
+
+    return InterlockedIncrement(&This->ref);
+}
+
+/*
+ * @implemented
+ */
+ULONG
+NTAPI
+IPortFilterWavePci_fnRelease(
+    IPortFilterWavePci* iface)
+{
+    IPortFilterWavePciImpl * This = (IPortFilterWavePciImpl*)iface;
+
+    InterlockedDecrement(&This->ref);
+
+    if (This->ref == 0)
+    {
+        FreeItem(This, TAG_PORTCLASS);
+        return 0;
+    }
+    return This->ref;
+}
+
+/*
+ * @implemented
+ */
+NTSTATUS
+NTAPI
+IPortFilterWavePci_fnNewIrpTarget(
+    IN IPortFilterWavePci* iface,
+    OUT struct IIrpTarget **OutTarget,
+    IN WCHAR * Name,
+    IN PUNKNOWN Unknown,
+    IN POOL_TYPE PoolType,
+    IN PDEVICE_OBJECT DeviceObject,
+    IN PIRP Irp,
+    IN KSOBJECT_CREATE *CreateObject)
+{
+    NTSTATUS Status;
+    IPortPinWavePci * Pin;
+    PKSPIN_CONNECT ConnectDetails;
+    IPortFilterWavePciImpl * This = (IPortFilterWavePciImpl *)iface;
+
+    ASSERT(This->Port);
+    ASSERT(This->Descriptor);
+    ASSERT(This->Pins);
+
+    DPRINT("IPortFilterWavePci_fnNewIrpTarget entered\n");
+
+    /* let's verify the connection request */
+    Status = PcValidateConnectRequest(Irp, &This->Descriptor->Factory,
&ConnectDetails);
+    if (!NT_SUCCESS(Status))
+    {
+        return STATUS_UNSUCCESSFUL;
+    }
+
+    if (This->Pins[ConnectDetails->PinId] &&
This->Descriptor->Factory.Instances[ConnectDetails->PinId].CurrentPinInstanceCount)
+    {
+        /* release existing instance */
+        ASSERT(0);
+       
This->Pins[ConnectDetails->PinId]->lpVtbl->Close(This->Pins[ConnectDetails->PinId],
DeviceObject, NULL);
+    }
+
+    /* now create the pin */
+    Status = NewPortPinWavePci(&Pin);
+    if (!NT_SUCCESS(Status))
+    {
+        return Status;
+    }
+
+    /* initialize the pin */
+    Status = Pin->lpVtbl->Init(Pin, This->Port, iface, ConnectDetails,
&This->Descriptor->Factory.KsPinDescriptor[ConnectDetails->PinId],
GetDeviceObjectFromWaveCyclic(This->Port));
+    if (!NT_SUCCESS(Status))
+    {
+        Pin->lpVtbl->Release(Pin);
+        return Status;
+    }
+
+    /* release existing pin */
+    if (This->Pins[ConnectDetails->PinId])
+    {
+       
This->Pins[ConnectDetails->PinId]->lpVtbl->Release(This->Pins[ConnectDetails->PinId]);
+    }
+    /* store pin */
+    This->Pins[ConnectDetails->PinId] = Pin;
+
+    /* store result */
+    *OutTarget = (IIrpTarget*)Pin;
+
+    /* increment current instance count */
+   
This->Descriptor->Factory.Instances[ConnectDetails->PinId].CurrentPinInstanceCount++;
+
+    return Status;
+}
+
+/*
+ * @implemented
+ */
+NTSTATUS
+NTAPI
+IPortFilterWavePci_fnDeviceIoControl(
+    IN IPortFilterWavePci* iface,
+    IN PDEVICE_OBJECT DeviceObject,
+    IN PIRP Irp)
+{
+    PIO_STACK_LOCATION IoStack;
+    ISubdevice *SubDevice = NULL;
+    SUBDEVICE_DESCRIPTOR * Descriptor;
+    NTSTATUS Status;
+    IPortFilterWavePciImpl * This = (IPortFilterWavePciImpl *)iface;
+
+    IoStack = IoGetCurrentIrpStackLocation(Irp);
+    ASSERT(IoStack->Parameters.DeviceIoControl.IoControlCode == IOCTL_KS_PROPERTY);
+    Status = This->Port->lpVtbl->QueryInterface(This->Port,
&IID_ISubdevice, (PVOID*)&SubDevice);
+    ASSERT(Status == STATUS_SUCCESS);
+    ASSERT(SubDevice != NULL);
+
+    Status = SubDevice->lpVtbl->GetDescriptor(SubDevice, &Descriptor);
+    ASSERT(Status == STATUS_SUCCESS);
+    ASSERT(Descriptor != NULL);
+
+    SubDevice->lpVtbl->Release(SubDevice);
+
+    return PcPropertyHandler(Irp, Descriptor);
+}
+
+/*
+ * @implemented
+ */
+NTSTATUS
+NTAPI
+IPortFilterWavePci_fnRead(
+    IN IPortFilterWavePci* iface,
+    IN PDEVICE_OBJECT DeviceObject,
+    IN PIRP Irp)
+{
+    return KsDispatchInvalidDeviceRequest(DeviceObject, Irp);
+}
+
+/*
+ * @implemented
+ */
+NTSTATUS
+NTAPI
+IPortFilterWavePci_fnWrite(
+    IN IPortFilterWavePci* iface,
+    IN PDEVICE_OBJECT DeviceObject,
+    IN PIRP Irp)
+{
+    return KsDispatchInvalidDeviceRequest(DeviceObject, Irp);
+}
+
+/*
+ * @implemented
+ */
+NTSTATUS
+NTAPI
+IPortFilterWavePci_fnFlush(
+    IN IPortFilterWavePci* iface,
+    IN PDEVICE_OBJECT DeviceObject,
+    IN PIRP Irp)
+{
+    return KsDispatchInvalidDeviceRequest(DeviceObject, Irp);
+}
+
+/*
+ * @implemented
+ */
+NTSTATUS
+NTAPI
+IPortFilterWavePci_fnClose(
+    IN IPortFilterWavePci* iface,
+    IN PDEVICE_OBJECT DeviceObject,
+    IN PIRP Irp)
+{
+    ULONG Index;
+    IPortFilterWavePciImpl * This = (IPortFilterWavePciImpl *)iface;
+
+    for(Index = 0; Index < This->Descriptor->Factory.PinDescriptorCount;
Index++)
+    {
+        if (This->Pins[Index])
+        {
+            This->Pins[Index]->lpVtbl->Close(This->Pins[Index], DeviceObject,
NULL);
+        }
+
+    }
+
+
+    Irp->IoStatus.Status = STATUS_SUCCESS;
+    Irp->IoStatus.Information = 0;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+
+    return STATUS_UNSUCCESSFUL;
+}
+
+/*
+ * @implemented
+ */
+NTSTATUS
+NTAPI
+IPortFilterWavePci_fnQuerySecurity(
+    IN IPortFilterWavePci* iface,
+    IN PDEVICE_OBJECT DeviceObject,
+    IN PIRP Irp)
+{
+    return KsDispatchInvalidDeviceRequest(DeviceObject, Irp);
+}
+
+/*
+ * @implemented
+ */
+NTSTATUS
+NTAPI
+IPortFilterWavePci_fnSetSecurity(
+    IN IPortFilterWavePci* iface,
+    IN PDEVICE_OBJECT DeviceObject,
+    IN PIRP Irp)
+{
+    return KsDispatchInvalidDeviceRequest(DeviceObject, Irp);
+}
+
+/*
+ * @implemented
+ */
+NTSTATUS
+NTAPI
+IPortFilterWavePci_fnFastDeviceIoControl(
+    IN IPortFilterWavePci* iface,
+    IN PFILE_OBJECT FileObject,
+    IN BOOLEAN Wait,
+    IN PVOID InputBuffer,
+    IN ULONG InputBufferLength,
+    OUT PVOID OutputBuffer,
+    IN ULONG OutputBufferLength,
+    IN ULONG IoControlCode,
+    OUT PIO_STATUS_BLOCK StatusBlock,
+    IN PDEVICE_OBJECT DeviceObject)
+{
+    UNIMPLEMENTED
+    return STATUS_SUCCESS;
+}
+
+/*
+ * @implemented
+ */
+NTSTATUS
+NTAPI
+IPortFilterWavePci_fnFastRead(
+    IN IPortFilterWavePci* iface,
+    IN PFILE_OBJECT FileObject,
+    IN PLARGE_INTEGER FileOffset,
+    IN ULONG Length,
+    IN BOOLEAN Wait,
+    IN ULONG LockKey,
+    IN PVOID Buffer,
+    OUT PIO_STATUS_BLOCK StatusBlock,
+    IN PDEVICE_OBJECT DeviceObject)
+{
+    UNIMPLEMENTED
+    return STATUS_SUCCESS;
+}
+
+/*
+ * @implemented
+ */
+NTSTATUS
+NTAPI
+IPortFilterWavePci_fnFastWrite(
+    IN IPortFilterWavePci* iface,
+    IN PFILE_OBJECT FileObject,
+    IN PLARGE_INTEGER FileOffset,
+    IN ULONG Length,
+    IN BOOLEAN Wait,
+    IN ULONG LockKey,
+    IN PVOID Buffer,
+    OUT PIO_STATUS_BLOCK StatusBlock,
+    IN PDEVICE_OBJECT DeviceObject)
+{
+    UNIMPLEMENTED
+    return STATUS_SUCCESS;
+}
+
+/*
+ * @implemented
+ */
+static
+NTSTATUS
+NTAPI
+IPortFilterWavePci_fnInit(
+    IN IPortFilterWavePci* iface,
+    IN IPortWavePci* Port)
+{
+    ISubdevice * ISubDevice;
+    SUBDEVICE_DESCRIPTOR * Descriptor;
+    NTSTATUS Status;
+    IPortFilterWavePciImpl * This = (IPortFilterWavePciImpl*)iface;
+
+    This->Port = Port;
+
+    /* get our private interface */
+    Status = This->Port->lpVtbl->QueryInterface(This->Port,
&IID_ISubdevice, (PVOID*)&ISubDevice);
+    if (!NT_SUCCESS(Status))
+        return STATUS_UNSUCCESSFUL;
+
+    /* get the subdevice descriptor */
+    Status = ISubDevice->lpVtbl->GetDescriptor(ISubDevice, &Descriptor);
+
+    /* release subdevice interface */
+    ISubDevice->lpVtbl->Release(ISubDevice);
+
+    if (!NT_SUCCESS(Status))
+        return STATUS_UNSUCCESSFUL;
+
+    /* save descriptor */
+    This->Descriptor = Descriptor;
+
+    /* allocate pin array */
+    This->Pins = AllocateItem(NonPagedPool, Descriptor->Factory.PinDescriptorCount
* sizeof(IPortPinWavePci*), TAG_PORTCLASS);
+
+    if (!This->Pins)
+        return STATUS_UNSUCCESSFUL;
+
+    /* increment reference count */
+    Port->lpVtbl->AddRef(Port);
+
+    return STATUS_SUCCESS;
+}
+
+static IPortFilterWavePciVtbl vt_IPortFilterWavePci =
+{
+    IPortFilterWavePci_fnQueryInterface,
+    IPortFilterWavePci_fnAddRef,
+    IPortFilterWavePci_fnRelease,
+    IPortFilterWavePci_fnNewIrpTarget,
+    IPortFilterWavePci_fnDeviceIoControl,
+    IPortFilterWavePci_fnRead,
+    IPortFilterWavePci_fnWrite,
+    IPortFilterWavePci_fnFlush,
+    IPortFilterWavePci_fnClose,
+    IPortFilterWavePci_fnQuerySecurity,
+    IPortFilterWavePci_fnSetSecurity,
+    IPortFilterWavePci_fnFastDeviceIoControl,
+    IPortFilterWavePci_fnFastRead,
+    IPortFilterWavePci_fnFastWrite,
+    IPortFilterWavePci_fnInit
+};
+
+NTSTATUS 
+NewPortFilterWavePci(
+    OUT IPortFilterWavePci ** OutFilter)
+{
+    IPortFilterWavePciImpl * This;
+
+    This = AllocateItem(NonPagedPool, sizeof(IPortFilterWavePciImpl), TAG_PORTCLASS);
+    if (!This)
+        return STATUS_INSUFFICIENT_RESOURCES;
+
+    /* initialize IPortFilterWavePci */
+    This->ref = 1;
+    This->lpVtbl = &vt_IPortFilterWavePci;
+
+    /* return result */
+    *OutFilter = (IPortFilterWavePci*)&This->lpVtbl;
+
+    return STATUS_SUCCESS;
+}
+

Propchange: trunk/reactos/drivers/wdm/audio/backpln/portcls/filter_wavepci.c
------------------------------------------------------------------------------
    svn:eol-style = native

Modified: trunk/reactos/drivers/wdm/audio/backpln/portcls/interfaces.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/backpln/…
==============================================================================
--- trunk/reactos/drivers/wdm/audio/backpln/portcls/interfaces.h [iso-8859-1] (original)
+++ trunk/reactos/drivers/wdm/audio/backpln/portcls/interfaces.h [iso-8859-1] Sun Apr 19
22:32:53 2009
@@ -425,6 +425,53 @@
     STDMETHOD_(ULONG, GetIrpStreamPositionLock)(THIS);
 };
 
+/*****************************************************************************
+ * IPortFilterWavePci
+ *****************************************************************************
+ */
+
+#undef INTERFACE
+#define INTERFACE IPortFilterWavePci
+
+DECLARE_INTERFACE_(IPortFilterWavePci, IIrpTarget)
+{
+    DEFINE_ABSTRACT_UNKNOWN()
+
+    DEFINE_ABSTRACT_IRPTARGET()
+
+    STDMETHOD_(NTSTATUS, Init)(THIS_
+        IN PPORTWAVEPCI Port)PURE;
+};
+
+typedef IPortFilterWavePci *PPORTFILTERWAVEPCI;
+
+
+/*****************************************************************************
+ * IPortPinWavePci
+ *****************************************************************************
+ */
+
+#undef INTERFACE
+#define INTERFACE IPortPinWavePci
+
+DECLARE_INTERFACE_(IPortPinWavePci, IIrpTarget)
+{
+    DEFINE_ABSTRACT_UNKNOWN()
+
+    DEFINE_ABSTRACT_IRPTARGET()
+
+    STDMETHOD_(NTSTATUS, Init)(THIS_
+        IN PPORTWAVEPCI Port,
+        IN PPORTFILTERWAVEPCI Filter,
+        IN KSPIN_CONNECT * ConnectDetails,
+        IN KSPIN_DESCRIPTOR * PinDescriptor,
+        IN PDEVICE_OBJECT DeviceObject) PURE;
+
+    STDMETHOD_(PVOID, GetIrpStream)(THIS);
+    STDMETHOD_(PMINIPORT, GetMiniport)(THIS);
+};
+
+typedef IPortPinWavePci *PPORTPINWAVEPCI;
 
 /*****************************************************************************
  * IPortFilterWaveCyclic

Added: trunk/reactos/drivers/wdm/audio/backpln/portcls/pin_wavepci.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/backpln/…
==============================================================================
--- trunk/reactos/drivers/wdm/audio/backpln/portcls/pin_wavepci.c (added)
+++ trunk/reactos/drivers/wdm/audio/backpln/portcls/pin_wavepci.c [iso-8859-1] Sun Apr 19
22:32:53 2009
@@ -1,0 +1,16 @@
+/*
+ * COPYRIGHT:       See COPYING in the top level directory
+ * PROJECT:         ReactOS Kernel Streaming
+ * FILE:            drivers/wdm/audio/backpln/portcls/pin_wavecyclic.c
+ * PURPOSE:         WaveCyclic IRP Audio Pin
+ * PROGRAMMER:      Johannes Anderwald
+ */
+
+#include "private.h"
+
+NTSTATUS
+NewPortPinWavePci(
+    OUT IPortPinWavePci ** OutPin)
+{
+    return STATUS_UNSUCCESSFUL;
+}

Propchange: trunk/reactos/drivers/wdm/audio/backpln/portcls/pin_wavepci.c
------------------------------------------------------------------------------
    svn:eol-style = native

Modified: trunk/reactos/drivers/wdm/audio/backpln/portcls/port_wavepci.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/backpln/…
==============================================================================
--- trunk/reactos/drivers/wdm/audio/backpln/portcls/port_wavepci.c [iso-8859-1]
(original)
+++ trunk/reactos/drivers/wdm/audio/backpln/portcls/port_wavepci.c [iso-8859-1] Sun Apr 19
22:32:53 2009
@@ -760,3 +760,12 @@
     DPRINT("NewPortWavePci %p\n", *OutPort);
     return STATUS_SUCCESS;
 }
+
+PDEVICE_OBJECT
+GetDeviceObjectFromWaveCyclic(
+    IPortWavePci* iface)
+{
+    IPortWavePciImpl * This = (IPortWavePciImpl*)iface;
+    return This->pDeviceObject;
+}
+

Modified: trunk/reactos/drivers/wdm/audio/backpln/portcls/portcls.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/backpln/…
==============================================================================
--- trunk/reactos/drivers/wdm/audio/backpln/portcls/portcls.rbuild [iso-8859-1]
(original)
+++ trunk/reactos/drivers/wdm/audio/backpln/portcls/portcls.rbuild [iso-8859-1] Sun Apr 19
22:32:53 2009
@@ -18,6 +18,7 @@
 	<file>drm_port.c</file>
 	<file>adapter.c</file>
 	<file>filter_wavecyclic.c</file>
+	<file>filter_wavepci.c</file>
 	<file>guids.c</file>
 	<file>irp.c</file>
 	<file>irpstream.c</file>
@@ -28,6 +29,7 @@
 	<file>registry.c</file>
 	<file>service_group.c</file>
 	<file>pin_wavecyclic.c</file>
+	<file>pin_wavepci.c</file>
 	<file>pool.c</file>
 	<file>port.c</file>
 	<file>power.c</file>

Modified: trunk/reactos/drivers/wdm/audio/backpln/portcls/private.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/backpln/…
==============================================================================
--- trunk/reactos/drivers/wdm/audio/backpln/portcls/private.h [iso-8859-1] (original)
+++ trunk/reactos/drivers/wdm/audio/backpln/portcls/private.h [iso-8859-1] Sun Apr 19
22:32:53 2009
@@ -87,6 +87,18 @@
 
 NTSTATUS NewPortPinWaveCyclic(
     OUT IPortPinWaveCyclic ** OutPin);
+
+NTSTATUS 
+NewPortFilterWavePci(
+    OUT IPortFilterWavePci ** OutFilter);
+
+NTSTATUS NewPortPinWavePci(
+    OUT IPortPinWavePci ** OutPin);
+
+PDEVICE_OBJECT
+GetDeviceObjectFromWaveCyclic(
+    IPortWavePci* iface);
+
 
 NTSTATUS
 NTAPI