[ros-diffs] [silverblade] 26094: Mostly minor updates to the source tree for portcls. Still much work to be done!

Author: silverblade
Date: Wed Mar 14 22:50:47 2007
New Revision: 26094

URL: http://svn.reactos.org/svn/reactos?rev=26094&view=rev
Log:
Mostly minor updates to the source tree for portcls.
Still much work to be done!


Added:
    trunk/reactos/drivers/multimedia/portcls/helper/
    trunk/reactos/drivers/multimedia/portcls/helper/ResourceList.c
    trunk/reactos/drivers/multimedia/portcls/irp.c
    trunk/reactos/drivers/multimedia/portcls/miniport/
    trunk/reactos/drivers/multimedia/portcls/miniport/IMiniport.cpp
    trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportDMus.cpp
    trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportMidi.cpp
    trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportTopology.cpp
    trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportWaveCyclic.cpp
    trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportWavePci.cpp
    trunk/reactos/drivers/multimedia/portcls/miniport/factory.cpp
    trunk/reactos/drivers/multimedia/portcls/port/
    trunk/reactos/drivers/multimedia/portcls/port/IPort.cpp
    trunk/reactos/drivers/multimedia/portcls/port/IPortDMus.cpp
    trunk/reactos/drivers/multimedia/portcls/port/IPortMidi.cpp
    trunk/reactos/drivers/multimedia/portcls/port/IPortTopology.cpp
    trunk/reactos/drivers/multimedia/portcls/port/IPortWaveCyclic.cpp
    trunk/reactos/drivers/multimedia/portcls/port/IPortWavePci.cpp
    trunk/reactos/drivers/multimedia/portcls/port/factory.c
    trunk/reactos/drivers/multimedia/portcls/port/port.h
    trunk/reactos/drivers/multimedia/portcls/private.h
    trunk/reactos/drivers/multimedia/portcls/undoc.c
Modified:
    trunk/reactos/drivers/multimedia/directory.rbuild
    trunk/reactos/drivers/multimedia/ks/irp.c
    trunk/reactos/drivers/multimedia/portcls/adapter.c
    trunk/reactos/drivers/multimedia/portcls/portcls.rbuild
    trunk/reactos/drivers/multimedia/portcls/stubs.c

Modified: trunk/reactos/drivers/multimedia/directory.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/directo…
==============================================================================
--- trunk/reactos/drivers/multimedia/directory.rbuild (original)
+++ trunk/reactos/drivers/multimedia/directory.rbuild Wed Mar 14 22:50:47 2007
@@ -23,3 +23,21 @@
 <!--<directory name="avtest">
 	<xi:include href="avtest/avtest.rbuild" />
 </directory-->
+
+
+<!--
+	Drivers (experimental)
+-->
+
+<directory name="mpu401_ks">
+	<xi:include href="mpu401_ks/mpu401.rbuild" />
+</directory>
+
+<directory name="sb16_nt4">
+	<xi:include href="sb16_nt4/sb16_nt4.rbuild" />
+</directory>
+
+<!--directory name="sb16_ks">
+	<xi:include href="sb16_ks/sb16.rbuild" />
+</directory-->
+

Modified: trunk/reactos/drivers/multimedia/ks/irp.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/ks/irp.…
==============================================================================
--- trunk/reactos/drivers/multimedia/ks/irp.c (original)
+++ trunk/reactos/drivers/multimedia/ks/irp.c Wed Mar 14 22:50:47 2007
@@ -66,12 +66,38 @@
 */
 KSDDKAPI NTSTATUS NTAPI
 KsAllocateDeviceHeader(
-    OUT PVOID Header,
+    OUT KSDEVICE_HEADER* Header,
     IN  ULONG ItemsCount,
     IN  PKSOBJECT_CREATE_ITEM ItemsList OPTIONAL)
 {
-    UNIMPLEMENTED;
-    return STATUS_UNSUCCESSFUL;
+    /* Allocates memory for the KSDEVICE_HEADER structure */
+
+    if ( ! Header )
+        return STATUS_INVALID_PARAMETER;
+
+    Header = ExAllocatePoolWithTag(PagedPool, sizeof(KSDEVICE_HEADER), 'HDSK');
+
+    if ( ! Header )
+        return STATUS_INSUFFICIENT_RESOURCES;
+
+    /* TODO: Actually do something with the header, perhaps? */
+
+    return STATUS_SUCCESS;
+}
+
+/*
+    @unimplemented
+*/
+KSDDKAPI VOID NTAPI
+KsFreeDeviceHeader(
+    IN  KSDEVICE_HEADER Header)
+{
+    if ( ! Header )
+        return;
+
+    /* TODO: Free content first */
+
+    ExFreePoolWithTag(Header, 'HDSK');
 }
 
 /*
@@ -89,6 +115,8 @@
 
 /*
     @unimplemented
+
+    http://www.osronline.com/DDKx/stream/ksfunc_3sc3.htm
 */
 KSDDKAPI NTSTATUS NTAPI
 KsAllocateObjectCreateItem(
@@ -103,6 +131,13 @@
 
 /*
     @unimplemented
+
+    Initialize the required file context header.
+    Allocates KSOBJECT_HEADER structure.
+    Irp is an IRP_MJ_CREATE structure.
+    Driver must allocate KSDISPATCH_TABLE and initialize it first.
+
+    http://www.osronline.com/DDKx/stream/ksfunc_0u2b.htm
 */
 KSDDKAPI NTSTATUS NTAPI
 KsAllocateObjectHeader(
@@ -112,8 +147,40 @@
     IN  PIRP Irp,
     IN  KSDISPATCH_TABLE* Table)
 {
-    UNIMPLEMENTED;
-    return STATUS_UNSUCCESSFUL;
+    /* NOTE: PKSOBJECT_HEADER is not defined yet */
+#if 0
+    PKSOBJECT_HEADER object_header;
+
+    /* TODO: Validate parameters */
+
+    object_header = ExAllocatePoolWithTag(PagedPool, sizeof(KSOBJECT_HEADER),
'HOSK');
+
+    if ( ! object_header )
+    {
+        return STATUS_INSUFFICIENT_RESOURCES;
+    }
+
+    (PVOID)(*Header) = object_header;
+
+    /* TODO ... */
+#endif
+
+    UNIMPLEMENTED;
+    return STATUS_UNSUCCESSFUL;
+}
+
+/*
+    @unimplemented
+*/
+KSDDKAPI VOID NTAPI
+KsFreeObjectHeader(
+    IN  PVOID Header)
+{
+    ExFreePoolWithTag(Header, 'HOSK');
+
+    /* TODO */
+
+    UNIMPLEMENTED;
 }
 
 /*
@@ -186,15 +253,18 @@
 }
 
 /*
-    @unimplemented
+    Used in dispatch table entries that aren't handled and need to return
+    STATUS_INVALID_DEVICE_REQUEST.
 */
 KSDDKAPI NTSTATUS NTAPI
 KsDispatchInvalidDeviceRequest(
     IN  PDEVICE_OBJECT DeviceObject,
     IN  PIRP Irp)
 {
-    UNIMPLEMENTED;
-    return STATUS_UNSUCCESSFUL;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+
+    return STATUS_INVALID_DEVICE_REQUEST;
 }
 
 /*
@@ -205,6 +275,7 @@
     IN  PDEVICE_OBJECT DeviceObject,
     IN  PIRP Irp)
 {
+    /* Calls a dispatch routine corresponding to the function code of the IRP */
     UNIMPLEMENTED;
     return STATUS_UNSUCCESSFUL;
 }
@@ -258,26 +329,6 @@
 {
     UNIMPLEMENTED;
     return STATUS_UNSUCCESSFUL;
-}
-
-/*
-    @unimplemented
-*/
-KSDDKAPI VOID NTAPI
-KsFreeDeviceHeader(
-    IN  PVOID Header)
-{
-    UNIMPLEMENTED;
-}
-
-/*
-    @unimplemented
-*/
-KSDDKAPI VOID NTAPI
-KsFreeObjectHeader(
-    IN  PVOID Header)
-{
-    UNIMPLEMENTED;
 }
 
 /*
@@ -427,6 +478,122 @@
     return STATUS_UNSUCCESSFUL;
 }
 
+
+
+/*
+    IRP handlers
+    NOT USED
+*/
+#if 0
+static NTAPI
+NTSTATUS
+KsCreate(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp)
+{
+    DPRINT1("KS / Create\n");
+    return STATUS_UNSUCCESSFUL;
+}
+
+static NTAPI
+NTSTATUS
+KsClose(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp)
+{
+    DPRINT1("KS / Close\n");
+    return STATUS_UNSUCCESSFUL;
+}
+
+static NTAPI
+NTSTATUS
+KsDeviceControl(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp)
+{
+    DPRINT1("KS / DeviceControl\n");
+    return STATUS_UNSUCCESSFUL;
+}
+
+static NTAPI
+NTSTATUS
+KsRead(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp)
+{
+    DPRINT1("KS / Read\n");
+    return STATUS_UNSUCCESSFUL;
+}
+
+static NTAPI
+NTSTATUS
+KsWrite(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp)
+{
+    DPRINT1("KS / Write\n");
+    return STATUS_UNSUCCESSFUL;
+}
+
+static NTAPI
+NTSTATUS
+KsFlushBuffers(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp)
+{
+    DPRINT1("KS / FlushBuffers\n");
+    return STATUS_UNSUCCESSFUL;
+}
+
+static NTAPI
+NTSTATUS
+KsQuerySecurity(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp)
+{
+    DPRINT1("KS / QuerySecurity\n");
+    return STATUS_UNSUCCESSFUL;
+}
+
+static NTAPI
+NTSTATUS
+KsSetSecurity(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp)
+{
+    DPRINT1("KS / SetSecurity\n");
+    return STATUS_UNSUCCESSFUL;
+}
+#endif
+
+
+static NTAPI
+NTSTATUS
+KsInternalIrpDispatcher(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp)
+{
+    /* TODO - Nothing implemented really yet! */
+
+    DPRINT1("KS IRP dispatch function called\n");
+
+    PKSDISPATCH_TABLE ks_dispatch_table = NULL;
+
+    /* ks_dispatch_table is the first element in a structure pointed to by FsContext */
+
+    switch ( IoGetCurrentIrpStackLocation(Irp)->MajorFunction )
+    {
+        case IRP_MJ_CREATE :
+/*            return ks_dispatch_table->Create(DeviceObject, Irp);*/
+
+        /* TODO ... */
+
+        default :
+            return STATUS_INVALID_PARAMETER;
+    };
+}
+
+
 /*
     @unimplemented
 */
@@ -435,8 +602,31 @@
     IN  PDRIVER_OBJECT DriverObject,
     IN  ULONG MajorFunction)
 {
-    UNIMPLEMENTED;
-    return STATUS_UNSUCCESSFUL;
+    /*
+        Sets a DriverObject's major function handler to point to an internal
+        function we implement.
+
+        TODO: Deal with KSDISPATCH_FASTIO
+    */
+
+    switch ( MajorFunction )
+    {
+        case IRP_MJ_CREATE :
+        case IRP_MJ_CLOSE :
+        case IRP_MJ_DEVICE_CONTROL :
+        case IRP_MJ_READ :
+        case IRP_MJ_WRITE :
+        case IRP_MJ_FLUSH_BUFFERS :
+        case IRP_MJ_QUERY_SECURITY :
+        case IRP_MJ_SET_SECURITY :
+            DriverObject->MajorFunction[MajorFunction] = KsInternalIrpDispatcher;
+            break;
+
+        default :
+            return STATUS_INVALID_PARAMETER;    /* is this right? */
+    };
+
+    return STATUS_SUCCESS;
 }
 
 /*
@@ -464,7 +654,7 @@
     @unimplemented
 */
 KSDDKAPI NTSTATUS NTAPI
-  KsWriteFile(
+KsWriteFile(
     IN  PFILE_OBJECT FileObject,
     IN  PKEVENT Event OPTIONAL,
     IN  PVOID PortContext OPTIONAL,

Modified: trunk/reactos/drivers/multimedia/portcls/adapter.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/adapter.c (original)
+++ trunk/reactos/drivers/multimedia/portcls/adapter.c Wed Mar 14 22:50:47 2007
@@ -1,35 +1,26 @@
 /*
-    ReactOS Kernel Streaming
-    Port Class API: Adapter initialization
-
-    Author: Andrew Greenwood
-
-*/
-
+ * COPYRIGHT:       See COPYING in the top level directory
+ * PROJECT:         ReactOS Kernel Streaming
+ * FILE:            drivers/multimedia/portcls/adapter.c
+ * PURPOSE:         Port Class driver / DriverEntry and IRP handlers
+ * PROGRAMMER:      Andrew Greenwood
+ *
+ * HISTORY:
+ *                  27 Jan 07   Created
+ */
 #include <portcls.h>
-
-
-NTSTATUS
-PcStartIo(
-    IN  PDEVICE_OBJECT DeviceObject,
-    IN  PIRP Irp)
-{
-    /* Internal function */
-    return STATUS_UNSUCCESSFUL;
-}
-
-NTSTATUS
-PcUnload(
-    IN  PDRIVER_OBJECT DriverObject)
-{
-    /* Internal function */
-    return STATUS_UNSUCCESSFUL;
-}
-
+#include "private.h"
 
 /*
- * @unimplemented
- */
+    This is called from DriverEntry so that PortCls can take care of some
+    IRPs and map some others to the main KS driver. In most cases this will
+    be the first function called by an audio driver.
+
+    First 2 parameters are from DriverEntry.
+
+    The AddDevice parameter is a driver-supplied pointer to a function which
+    typically then calls PcAddAdapterDevice (see below.)
+*/
 PORTCLASSAPI NTSTATUS NTAPI
 PcInitializeAdapterDriver(
     IN  PDRIVER_OBJECT DriverObject,
@@ -37,17 +28,7 @@
     IN  PDRIVER_ADD_DEVICE AddDevice)
 {
     /*
-        This is effectively a common DriverEntry function for PortCls drivers.
-        So it has similar responsibilities to a normal driver.
-
-        First 2 parameters are from DriverEntry.
-        Installs the supplied AddDevice routine in the driver object?s driver extension
and installs the PortCls driver?s IRP handlers in the driver object itself.
-    */
-
-    DriverObject->DriverExtension->AddDevice = AddDevice;
-
-    /*
-        TODO: (* = implement here, otherwise KS default)
+        (* = implement here, otherwise KS default)
         IRP_MJ_CLOSE
         * IRP_MJ_CREATE
         IRP_MJ_DEVICE_CONTROL
@@ -61,14 +42,53 @@
         IRP_MJ_WRITE
     */
 
-    UNIMPLEMENTED;
+    //NTSTATUS status;
+    //ULONG i;
+
+    DPRINT("PcInitializeAdapterDriver\n");
+
+#if 0
+    /* Set default stub - is this a good idea? */
+    DPRINT1("Setting IRP stub\n");
+    for ( i = 0; i <= IRP_MJ_MAXIMUM_FUNCTION; i ++ )
+    {
+        DriverObject->MajorFunction[i] = IrpStub;
+    }
+#endif
+
+    /* Our IRP handlers */
+    DPRINT1("Setting IRP handlers\n");
+    DriverObject->MajorFunction[IRP_MJ_CREATE] = PcDispatchIrp;
+    DriverObject->MajorFunction[IRP_MJ_PNP] = PcDispatchIrp;
+    DriverObject->MajorFunction[IRP_MJ_POWER] = PcDispatchIrp;
+    DriverObject->MajorFunction[IRP_MJ_SYSTEM_CONTROL] = PcDispatchIrp;
+
+    /* The driver-supplied AddDevice */
+    DriverObject->DriverExtension->AddDevice = AddDevice;
+
+    /* KS handles these */
+    DPRINT1("Setting KS function handlers\n");
+    KsSetMajorFunctionHandler(DriverObject, IRP_MJ_CLOSE);
+    KsSetMajorFunctionHandler(DriverObject, IRP_MJ_DEVICE_CONTROL);
+    KsSetMajorFunctionHandler(DriverObject, IRP_MJ_FLUSH_BUFFERS);
+    KsSetMajorFunctionHandler(DriverObject, IRP_MJ_QUERY_SECURITY);
+    KsSetMajorFunctionHandler(DriverObject, IRP_MJ_READ);
+    KsSetMajorFunctionHandler(DriverObject, IRP_MJ_SET_SECURITY);
+    KsSetMajorFunctionHandler(DriverObject, IRP_MJ_WRITE);
+
+    DPRINT1("PortCls has finished initializing the adapter driver\n");
 
     return STATUS_SUCCESS;
 }
 
 /*
- * @unimplemented
- */
+    Typically called by a driver's AddDevice function, which is set when
+    calling PcInitializeAdapterDriver. This performs some common driver
+    operations, such as creating a device extension.
+
+    The StartDevice parameter is a driver-supplied function which gets
+    called in response to IRP_MJ_PNP / IRP_MN_START_DEVICE.
+*/
 PORTCLASSAPI NTSTATUS NTAPI
 PcAddAdapterDevice(
     IN  PDRIVER_OBJECT DriverObject,
@@ -80,8 +100,70 @@
     /*
         Note - after this has been called, we can
         handle IRP_MN_START_DEVICE by calling StartDevice
+
+        TODO:
+        Validate DeviceExtensionSize!! (et al...)
     */
 
-    UNIMPLEMENTED;
-    return STATUS_UNSUCCESSFUL;
+    NTSTATUS status = STATUS_UNSUCCESSFUL;
+    PDEVICE_OBJECT fdo = NULL;
+    PCExtension* portcls_ext;
+
+    DPRINT1("PcAddAdapterDevice called\n");
+
+    if ( ! DriverObject)
+    {
+        DPRINT("DriverObject is NULL!\n");
+        return STATUS_INVALID_PARAMETER;
+    }
+
+    if ( ! PhysicalDeviceObject )
+    {
+        DPRINT("PhysicalDeviceObject is NULL!\n");
+        return STATUS_INVALID_PARAMETER;
+    }
+
+    if ( ! StartDevice )
+    {
+        DPRINT("No StartDevice parameter!\n");
+        return STATUS_INVALID_PARAMETER;
+    }
+
+    /* TODO: Make sure this is right */
+    if ( DeviceExtensionSize < PORT_CLASS_DEVICE_EXTENSION_SIZE )
+    {
+        if ( DeviceExtensionSize != 0 )
+        {
+            /* TODO: Error */
+            DPRINT("DeviceExtensionSize is invalid\n");
+            return STATUS_INVALID_PARAMETER;
+        }
+    }
+
+    DPRINT("portcls is creating a device\n");
+    status = IoCreateDevice(DriverObject,
+                            DeviceExtensionSize,
+                            NULL,
+                            PhysicalDeviceObject->DeviceType,   /* FILE_DEVICE_KS ?
*/
+                            PhysicalDeviceObject->Characteristics, /* TODO: Check */
+                            FALSE,
+                            &fdo);
+
+    if ( ! NT_SUCCESS(status) )
+    {
+        DPRINT("IoCreateDevice() failed with status 0x$08lx\n", status);
+        return status;
+    }
+
+    /* Obtain the new device extension */
+    portcls_ext = (PCExtension*) fdo->DeviceExtension;
+
+    ASSERT(portcls_ext);
+
+    /* Initialize */
+    portcls_ext->StartDevice = StartDevice;
+
+    DPRINT("PcAddAdapterDriver succeeded\n");
+
+    return STATUS_SUCCESS;
 }

Added: trunk/reactos/drivers/multimedia/portcls/helper/ResourceList.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/helper/ResourceList.c (added)
+++ trunk/reactos/drivers/multimedia/portcls/helper/ResourceList.c Wed Mar 14 22:50:47
2007
@@ -1,0 +1,252 @@
+/*
+ * COPYRIGHT:       See COPYING in the top level directory
+ * PROJECT:         ReactOS
+ * FILE:            drivers/multimedia/portcls/helpers/ResourceList.c
+ * PURPOSE:         Port Class driver / ResourceList implementation
+ * PROGRAMMER:      Andrew Greenwood
+ *
+ * HISTORY:
+ *                  27 Jan 07   Created
+ */
+
+#include <portcls.h>
+#include <stdunk.h>
+
+typedef struct CResourceList
+{
+    union
+    {
+        IUnknown IUnknown;
+        IResourceList IResourceList;
+    };
+
+    LONG m_ref_count;
+    PUNKNOWN m_outer_unknown;
+
+    PCM_RESOURCE_LIST translated_resources;
+    PCM_RESOURCE_LIST untranslated_resources;
+} CResourceList;
+
+
+/*
+    Basic IUnknown methods
+*/
+
+STDMETHODCALLTYPE
+NTSTATUS
+ResourceList_QueryInterface(
+    IResourceList* this_container,
+    IN  REFIID refiid,
+    OUT PVOID* output)
+{
+    /* TODO */
+    return STATUS_SUCCESS;
+}
+
+STDMETHODCALLTYPE
+ULONG
+ResourceList_AddRef(
+    IResourceList* this_container)
+{
+    struct CUnknown* this = CONTAINING_RECORD(this_container, struct CUnknown,
IUnknown);
+
+    InterlockedIncrement(&this->m_ref_count);
+    return this->m_ref_count;
+}
+
+STDMETHODCALLTYPE
+ULONG
+ResourceList_Release(
+    IResourceList* this_container)
+{
+    struct CUnknown* this = CONTAINING_RECORD(this_container, struct CUnknown,
IUnknown);
+
+    InterlockedDecrement(&this->m_ref_count);
+
+    if ( this->m_ref_count == 0 )
+    {
+        ExFreePool(this);
+        return 0;
+    }
+
+    return this->m_ref_count;
+}
+
+
+/*
+    IResourceList methods
+*/
+
+STDMETHODCALLTYPE
+ULONG
+ResourceList_NumberOfEntries(IResourceList* this_container)
+{
+    return 0;
+}
+
+STDMETHODCALLTYPE
+ULONG
+ResourceList_NumberOfEntriesOfType(
+    IResourceList* this_container,
+    IN  CM_RESOURCE_TYPE type)
+{
+    /* I guess the translated and untranslated lists will be same length? */
+
+    CResourceList* this = CONTAINING_RECORD(this_container, CResourceList,
IResourceList);
+    ULONG index, count = 0;
+
+    for ( index = 0; index < this->translated_resources->Count; index ++ )
+    {
+        PCM_FULL_RESOURCE_DESCRIPTOR full_desc =
&this->translated_resources->List[index];
+        ULONG sub_index;
+
+        for ( sub_index = 0; sub_index < full_desc->PartialResourceList.Count;
sub_index ++ )
+        {
+            PCM_PARTIAL_RESOURCE_DESCRIPTOR partial_desc;
+            partial_desc =
&full_desc->PartialResourceList.PartialDescriptors[sub_index];
+
+            if ( partial_desc->Type == type )
+            {
+                /* Yay! Finally found one that matches! */
+                count ++;
+            }
+        }
+    }
+
+    DPRINT("Found %d\n", count);
+    return count;
+}
+
+STDMETHODCALLTYPE
+PCM_PARTIAL_RESOURCE_DESCRIPTOR
+ResourceList_FindTranslatedEntry(
+    IResourceList* this_container,
+    IN  CM_RESOURCE_TYPE Type,
+    IN  ULONG Index)
+{
+    return NULL;
+}
+
+STDMETHODCALLTYPE
+PCM_PARTIAL_RESOURCE_DESCRIPTOR
+ResourceList_FindUntranslatedEntry(
+    IResourceList* this_container,
+    IN  CM_RESOURCE_TYPE Type,
+    IN  ULONG Index)
+{
+    return NULL;
+}
+
+STDMETHODCALLTYPE
+NTSTATUS
+ResourceList_AddEntry(
+    IResourceList* this_container,
+    IN  PCM_PARTIAL_RESOURCE_DESCRIPTOR Translated,
+    IN  PCM_PARTIAL_RESOURCE_DESCRIPTOR Untranslated)
+{
+    return STATUS_SUCCESS;
+}
+
+STDMETHODCALLTYPE
+NTSTATUS
+ResourceList_AddEntryFromParent(
+    IResourceList* this_container,
+    IN  IResourceList* Parent,
+    IN  CM_RESOURCE_TYPE Type,
+    IN  ULONG Index)
+{
+    return STATUS_SUCCESS;
+}
+
+STDMETHODCALLTYPE
+PCM_RESOURCE_LIST
+ResourceList_TranslatedList(
+    IResourceList* this_container)
+{
+    return NULL;
+}
+
+STDMETHODCALLTYPE
+PCM_RESOURCE_LIST
+ResourceList_UntranslatedList(
+    IResourceList* this_container)
+{
+    return NULL;
+}
+
+
+/*
+    ResourceList V-Table
+*/
+static const IResourceListVtbl ResourceListVtbl =
+{
+    /* IUnknown */
+    ResourceList_QueryInterface,
+    ResourceList_AddRef,
+    ResourceList_Release,
+
+    /* IResourceList */
+    ResourceList_NumberOfEntries,
+    ResourceList_NumberOfEntriesOfType,
+    ResourceList_FindTranslatedEntry,
+    ResourceList_FindUntranslatedEntry,
+    ResourceList_AddEntry,
+    ResourceList_AddEntryFromParent,
+    ResourceList_TranslatedList,
+    ResourceList_UntranslatedList
+};
+
+
+/*
+    Factory for creating a resource list
+*/
+PORTCLASSAPI NTSTATUS NTAPI
+PcNewResourceList(
+    OUT PRESOURCELIST* OutResourceList,
+    IN  PUNKNOWN OuterUnknown OPTIONAL,
+    IN  POOL_TYPE PoolType,
+    IN  PCM_RESOURCE_LIST TranslatedResources,
+    IN  PCM_RESOURCE_LIST UntranslatedResources)
+{
+    IResourceList* new_list = NULL;
+    CResourceList* this = NULL;
+
+    /* TODO: Validate parameters */
+
+    DPRINT("PcNewResourceList\n");
+
+    new_list = ExAllocatePoolWithTag(sizeof(IResourceList), PoolType, 'LRcP');
+
+    if ( ! new_list )
+    {
+        DPRINT("ExAllocatePoolWithTag failed\n");
+        return STATUS_INSUFFICIENT_RESOURCES;
+    }
+
+    /* Obtain our private data */
+    this = CONTAINING_RECORD(new_list, CResourceList, IResourceList);
+
+    ASSERT(this);
+
+    /* Initialize */
+    this->m_outer_unknown = OuterUnknown;
+    this->translated_resources = TranslatedResources;
+    this->untranslated_resources = UntranslatedResources;
+
+    /* Increment our usage count and set the pointer to this object */
+    *OutResourceList = new_list;
+    ResourceListVtbl.AddRef(*OutResourceList);
+
+    return STATUS_SUCCESS;
+}
+
+PORTCLASSAPI NTSTATUS NTAPI
+PcNewResourceSublist(
+    OUT PRESOURCELIST* OutResourceList,
+    IN  PUNKNOWN OuterUnknown OPTIONAL,
+    IN  POOL_TYPE PoolType,
+    IN  PRESOURCELIST ParentList,
+    IN  ULONG MaximumEntries)
+{
+    return STATUS_UNSUCCESSFUL;
+}

Added: trunk/reactos/drivers/multimedia/portcls/irp.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/irp.c (added)
+++ trunk/reactos/drivers/multimedia/portcls/irp.c Wed Mar 14 22:50:47 2007
@@ -1,0 +1,273 @@
+/*
+ * COPYRIGHT:       See COPYING in the top level directory
+ * PROJECT:         ReactOS
+ * FILE:            drivers/multimedia/portcls/irp.c
+ * PURPOSE:         Port Class driver / IRP Handling
+ * PROGRAMMER:      Andrew Greenwood
+ *
+ * HISTORY:
+ *                  27 Jan 07   Created
+ */
+
+#include <portcls.h>
+#include "private.h"
+
+
+/*
+    A safe place for IRPs to be bounced to, if no handler has been
+    set. Whether this is a good idea or not...?
+*/
+#if 0
+static NTAPI
+NTSTATUS
+IrpStub(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp)
+{
+    NTSTATUS status = STATUS_NOT_SUPPORTED;
+
+    Irp->IoStatus.Status = STATUS_NOT_SUPPORTED;
+    Irp->IoStatus.Information = 0;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+
+    DPRINT1("IRP Stub called\n");
+
+    return status;
+}
+#endif
+
+/*
+    Handles IRP_MJ_CREATE, which occurs when someone wants to make use of
+    a device.
+*/
+NTAPI
+NTSTATUS
+PortClsCreate(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp)
+{
+    DPRINT1("PortClsCreate called\n");
+
+    /* TODO */
+
+    Irp->IoStatus.Status = STATUS_SUCCESS;
+    Irp->IoStatus.Information = 0;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+
+    return STATUS_SUCCESS;
+}
+
+
+/*
+    IRP_MJ_PNP handler
+    Used for things like IRP_MN_START_DEVICE
+*/
+NTAPI
+NTSTATUS
+PortClsPnp(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp)
+{
+    NTSTATUS status;
+    PCExtension* portcls_ext;
+    PIO_STACK_LOCATION irp_stack;
+
+    DPRINT1("PortClsPnp called\n");
+
+    portcls_ext = (PCExtension*) DeviceObject->DeviceExtension;
+    irp_stack = IoGetCurrentIrpStackLocation(Irp);
+
+    ASSERT(portcls_ext);
+
+    /*
+        if IRP_MN_START_DEVICE, call the driver's customer start device routine.
+        Before we do so, we must create a ResourceList to pass to the Start
+        routine.
+    */
+    if ( irp_stack->MinorFunction == IRP_MN_START_DEVICE )
+    {
+        IResourceList* resource_list;
+        DPRINT("IRP_MN_START_DEVICE\n");
+
+        /* Create the resource list */
+        status = PcNewResourceList(
+                    &resource_list,
+                    NULL,
+                    PagedPool,
+                    irp_stack->Parameters.StartDevice.AllocatedResourcesTranslated,
+                    irp_stack->Parameters.StartDevice.AllocatedResources);
+
+        if ( ! NT_SUCCESS(status) )
+        {
+            DPRINT("PcNewResourceList failed [0x%8x]\n", status);
+            Irp->IoStatus.Status = status;
+            IoCompleteRequest(Irp, IO_NO_INCREMENT);
+
+            return status;
+        }
+
+        /* Assign the resource list to our extension */
+        portcls_ext->resources = resource_list;
+
+        ASSERT(portcls_ext->StartDevice);
+
+        /* Call the StartDevice routine */
+        DPRINT("Calling StartDevice at 0x%8x\n", portcls_ext->StartDevice);
+        status = portcls_ext->StartDevice(DeviceObject, Irp, resource_list);
+
+        if ( ! NT_SUCCESS(status) )
+        {
+            DPRINT("StartDevice returned a failure code [0x%8x]\n", status);
+            resource_list->lpVtbl->Release(resource_list);
+
+            Irp->IoStatus.Status = status;
+            IoCompleteRequest(Irp, IO_NO_INCREMENT);
+
+            return status;
+        }
+
+        Irp->IoStatus.Status = STATUS_SUCCESS;
+        IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    }
+    else if ( irp_stack->MinorFunction == IRP_MN_REMOVE_DEVICE )
+    {
+        DPRINT("IRP_MN_REMOVE_DEVICE\n");
+        /* Clean up */
+        portcls_ext->resources->lpVtbl->Release(portcls_ext->resources);
+
+        IoDeleteDevice(DeviceObject);
+
+        /* Do not complete? */
+        Irp->IoStatus.Status = STATUS_SUCCESS;
+    }
+
+    return STATUS_SUCCESS;
+}
+
+/*
+    Power management. Handles IRP_MJ_POWER
+    (not implemented)
+*/
+NTAPI
+NTSTATUS
+PortClsPower(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp)
+{
+    DPRINT1("PortClsPower called\n");
+
+    /* TODO */
+
+    Irp->IoStatus.Status = STATUS_SUCCESS;
+    Irp->IoStatus.Information = 0;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+
+    return STATUS_SUCCESS;
+}
+
+/*
+    System control. Handles IRP_MJ_SYSTEM_CONTROL
+    (not implemented)
+*/
+NTAPI
+NTSTATUS
+PortClsSysControl(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp)
+{
+    DPRINT1("PortClsSysControl called\n");
+
+    /* TODO */
+
+    Irp->IoStatus.Status = STATUS_SUCCESS;
+    Irp->IoStatus.Information = 0;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+
+    return STATUS_SUCCESS;
+}
+
+
+/*
+    ==========================================================================
+    API EXPORTS
+    ==========================================================================
+*/
+
+/*
+    Drivers may implement their own IRP handlers. If a driver decides to let
+    PortCls handle the IRP, it can do so by calling this.
+*/
+PORTCLASSAPI NTSTATUS NTAPI
+PcDispatchIrp(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp)
+{
+    PIO_STACK_LOCATION irp_stack;
+
+    DPRINT("PcDispatchIrp called - handling IRP in PortCls\n");
+
+    irp_stack = IoGetCurrentIrpStackLocation(Irp);
+
+    switch ( irp_stack->MajorFunction )
+    {
+        /* PortCls */
+        case IRP_MJ_CREATE :
+            return PortClsCreate(DeviceObject, Irp);
+
+        case IRP_MJ_PNP :
+            return PortClsPnp(DeviceObject, Irp);
+
+        case IRP_MJ_POWER :
+            return PortClsPower(DeviceObject, Irp);
+
+        case IRP_MJ_SYSTEM_CONTROL :
+            return PortClsSysControl(DeviceObject, Irp);
+
+        /* KS - TODO */
+
+#if 0
+    KsSetMajorFunctionHandler(DriverObject, IRP_MJ_CLOSE);
+    KsSetMajorFunctionHandler(DriverObject, IRP_MJ_DEVICE_CONTROL);
+    KsSetMajorFunctionHandler(DriverObject, IRP_MJ_FLUSH_BUFFERS);
+    KsSetMajorFunctionHandler(DriverObject, IRP_MJ_QUERY_SECURITY);
+    KsSetMajorFunctionHandler(DriverObject, IRP_MJ_READ);
+    KsSetMajorFunctionHandler(DriverObject, IRP_MJ_SET_SECURITY);
+    KsSetMajorFunctionHandler(DriverObject, IRP_MJ_WRITE);
+#endif
+
+        default :
+            break;
+    };
+
+    /* If we reach here, we just complete the IRP */
+    Irp->IoStatus.Status = STATUS_SUCCESS;
+    Irp->IoStatus.Information = 0;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+
+    return STATUS_SUCCESS;
+}
+
+/*
+ * @unimplemented
+ */
+PORTCLASSAPI NTSTATUS NTAPI
+PcCompleteIrp(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp,
+    IN  NTSTATUS Status)
+{
+    UNIMPLEMENTED;
+    return STATUS_UNSUCCESSFUL;
+}
+
+/*
+ * @unimplemented
+ */
+PORTCLASSAPI NTSTATUS NTAPI
+PcForwardIrpSynchronous(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp)
+{
+    UNIMPLEMENTED;
+    return STATUS_UNSUCCESSFUL;
+}

Added: trunk/reactos/drivers/multimedia/portcls/miniport/IMiniport.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/miniport/IMiniport.cpp (added)
+++ trunk/reactos/drivers/multimedia/portcls/miniport/IMiniport.cpp Wed Mar 14 22:50:47
2007
@@ -1,0 +1,32 @@
+/*
+    ReactOS Operating System
+
+    Port Class API
+    IMiniPortMidi Implementation
+
+    by Andrew Greenwood
+
+    REFERENCE:
+        http://www.osronline.com/ddkx/stream/audmp-routines_64vn.htm
+*/
+
+#include <portcls.h>
+
+NTSTATUS
+IMiniport::GetDescription(
+    OUT PPCFILTER_DESCRIPTOR* Description)
+{
+    return STATUS_UNSUCCESSFUL;
+}
+
+NTSTATUS
+IMiniport::DataRangeIntersection(
+    IN  ULONG PinId,
+    IN  PKSDATARANGE DataRange,
+    IN  PKSDATARANGE MatchingDataRange,
+    IN  ULONG OutputBufferLength,
+    OUT PVOID ResultantFormat OPTIONAL,
+    OUT PULONG ResultantFormatLength)
+{
+    return STATUS_UNSUCCESSFUL;
+}

Added: trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportDMus.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportDMus.cpp (added)
+++ trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportDMus.cpp Wed Mar 14
22:50:47 2007
@@ -1,0 +1,1 @@
+ 

Added: trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportMidi.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportMidi.cpp (added)
+++ trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportMidi.cpp Wed Mar 14
22:50:47 2007
@@ -1,0 +1,43 @@
+/*
+    ReactOS Operating System
+
+    Port Class API
+    IMiniPortMidi Implementation
+
+    by Andrew Greenwood
+
+    REFERENCE:
+        http://www.osronline.com/ddkx/stream/audmp-routines_1fsj.htm
+*/
+
+#include <portcls.h>
+
+NTSTATUS
+IMiniportMidi::Init(
+    IN  PUNKNOWN UnknownAdapter,
+    IN  PRESOURCELIST ResourceList,
+    IN  PPORTMIDI Port,
+    OUT PSERVICEGROUP* ServiceGroup)
+{
+    /* http://www.osronline.com/ddkx/stream/audmp-routines_6jsj.htm */
+
+    return STATUS_UNSUCCESSFUL;
+}
+
+NTSTATUS
+IMiniportMidi::NewStream(
+    OUT PMINIPORTMIDISTREAM Stream,
+    IN  PUNKNOWN OuterUnknown OPTIONAL,
+    IN  POOL_TYPE PoolType,
+    IN  ULONG Pin,
+    IN  BOOLEAN Capture,
+    IN  PKSDATAFORMAT DataFormat,
+    OUT PSERVICEGROUP* ServiceGroup)
+{
+    return STATUS_UNSUCCESSFUL;
+}
+
+void
+IMiniportMidi::Service(void)
+{
+}

Added: trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportTopology.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportTopology.cpp (added)
+++ trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportTopology.cpp Wed Mar 14
22:50:47 2007
@@ -1,0 +1,1 @@
+ 

Added: trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportWaveCyclic.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportWaveCyclic.cpp (added)
+++ trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportWaveCyclic.cpp Wed Mar 14
22:50:47 2007
@@ -1,0 +1,1 @@
+ 

Added: trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportWavePci.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportWavePci.cpp (added)
+++ trunk/reactos/drivers/multimedia/portcls/miniport/IMiniportWavePci.cpp Wed Mar 14
22:50:47 2007
@@ -1,0 +1,1 @@
+ 

Added: trunk/reactos/drivers/multimedia/portcls/miniport/factory.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/miniport/factory.cpp (added)
+++ trunk/reactos/drivers/multimedia/portcls/miniport/factory.cpp Wed Mar 14 22:50:47
2007
@@ -1,0 +1,1 @@
+ 

Added: trunk/reactos/drivers/multimedia/portcls/port/IPort.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/port/IPort.cpp (added)
+++ trunk/reactos/drivers/multimedia/portcls/port/IPort.cpp Wed Mar 14 22:50:47 2007
@@ -1,0 +1,55 @@
+/*
+    ReactOS Operating System
+    Port Class API / IPort Implementation
+
+    by Andrew Greenwood
+
+    REFERENCE:
+        http://www.osronline.com/ddkx/stream/audmp-routines_0tgz.htm
+
+    NOTE: I'm not sure if this file is even needed...
+*/
+
+#if 0
+
+#include <stdunk.h>
+#include <portcls.h>
+
+NTSTATUS
+IPort::GetDeviceProperty(
+    IN  DEVICE_REGISTRY_PROPERTY DeviceRegistryProperty,
+    IN  ULONG BufferLength,
+    OUT PVOID PropertyBuffer,
+    OUT PULONG ReturnLength)
+{
+    /* http://www.osronline.com/ddkx/stream/audmp-routines_93xv.htm */
+    return STATUS_UNSUCCESSFUL;
+}
+
+NTSTATUS
+IPort::Init(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp,
+    IN  PUNKNOWN UnknownMiniport,
+    IN  PUNKNOWN UnknownAdapter OPTIONAL,
+    IN  PRESOURCELIST ResourceList)
+{
+    /* http://www.osronline.com/ddkx/stream/audmp-routines_7qcz.htm */
+    return STATUS_UNSUCCESSFUL;
+}
+
+NTSTATUS
+IPort::NewRegistryKey(
+    OUT PREGISTRYKEY* OutRegistryKey,
+    IN  PUNKNOWN OuterUnknown OPTIONAL,
+    IN  ULONG RegistryKeyType,
+    IN  ACCESS_MASK DesiredAccess,
+    IN  POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
+    IN  ULONG CreateOptions OPTIONAL,
+    OUT PULONG Disposition OPTIONAL)
+{
+    /* http://www.osronline.com/ddkx/stream/audmp-routines_2jhv.htm */
+    return STATUS_UNSUCCESSFUL;
+}
+
+#endif

Added: trunk/reactos/drivers/multimedia/portcls/port/IPortDMus.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/port/IPortDMus.cpp (added)
+++ trunk/reactos/drivers/multimedia/portcls/port/IPortDMus.cpp Wed Mar 14 22:50:47 2007
@@ -1,0 +1,1 @@
+ 

Added: trunk/reactos/drivers/multimedia/portcls/port/IPortMidi.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/port/IPortMidi.cpp (added)
+++ trunk/reactos/drivers/multimedia/portcls/port/IPortMidi.cpp Wed Mar 14 22:50:47 2007
@@ -1,0 +1,74 @@
+/*
+    ReactOS Operating System
+    Port Class API / IPortMidi Implementation
+
+    by Andrew Greenwood
+
+    REFERENCE:
+        http://www.osronline.com/ddkx/stream/audmp-routines_49pv.htm
+
+    NOTES:
+        IPortMidi inherits from IPort. This file contains specific
+        extensions.
+*/
+
+#include <stdunk.h>
+#include <portcls.h>
+#include "port.h"
+
+
+/*
+    IPort Methods
+*/
+
+NTSTATUS
+CPortMidi::GetDeviceProperty(
+    IN  DEVICE_REGISTRY_PROPERTY DeviceRegistryProperty,
+    IN  ULONG BufferLength,
+    OUT PVOID PropertyBuffer,
+    OUT PULONG ReturnLength)
+{
+    /* http://www.osronline.com/ddkx/stream/audmp-routines_93xv.htm */
+    return STATUS_UNSUCCESSFUL;
+}
+
+NTSTATUS
+CPortMidi::Init(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp,
+    IN  PUNKNOWN UnknownMiniport,
+    IN  PUNKNOWN UnknownAdapter OPTIONAL,
+    IN  PRESOURCELIST ResourceList)
+{
+    /* http://www.osronline.com/ddkx/stream/audmp-routines_7qcz.htm */
+    return STATUS_UNSUCCESSFUL;
+}
+
+NTSTATUS
+CPortMidi::NewRegistryKey(
+    OUT PREGISTRYKEY* OutRegistryKey,
+    IN  PUNKNOWN OuterUnknown OPTIONAL,
+    IN  ULONG RegistryKeyType,
+    IN  ACCESS_MASK DesiredAccess,
+    IN  POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
+    IN  ULONG CreateOptions OPTIONAL,
+    OUT PULONG Disposition OPTIONAL)
+{
+    /* http://www.osronline.com/ddkx/stream/audmp-routines_2jhv.htm */
+    return STATUS_UNSUCCESSFUL;
+}
+
+/*
+    IPortMidi Methods
+*/
+
+VOID
+CPortMidi::Notify(IN PSERVICEGROUP ServiceGroup OPTIONAL)
+{
+}
+
+NTSTATUS
+CPortMidi::RegisterServiceGroup(IN PSERVICEGROUP ServiceGroup)
+{
+    return STATUS_UNSUCCESSFUL;
+}

Added: trunk/reactos/drivers/multimedia/portcls/port/IPortTopology.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/port/IPortTopology.cpp (added)
+++ trunk/reactos/drivers/multimedia/portcls/port/IPortTopology.cpp Wed Mar 14 22:50:47
2007
@@ -1,0 +1,3 @@
+/*
+    Inherits from IPort only
+*/

Added: trunk/reactos/drivers/multimedia/portcls/port/IPortWaveCyclic.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/port/IPortWaveCyclic.cpp (added)
+++ trunk/reactos/drivers/multimedia/portcls/port/IPortWaveCyclic.cpp Wed Mar 14 22:50:47
2007
@@ -1,0 +1,41 @@
+/*
+    ReactOS Operating System
+    Port Class API / IPort Implementation
+
+    by Andrew Greenwood
+*/
+
+#include <portcls.h>
+
+NTSTATUS
+IPortWaveCyclic::NewMasterDmaChannel(
+    OUT PDMACHANNEL* DmaChannel,
+    IN  PUNKNOWN OuterUnknown,
+    IN  PRESOURCELIST ResourceList OPTIONAL,
+    IN  ULONG MaximumLength,
+    IN  BOOL Dma32BitAddresses,
+    IN  BOOL Dma64BitAddresses,
+    IN  DMA_WIDTH DmaWidth,
+    IN  DMA_SPEED DmaSpeed)
+{
+    return STATUS_UNSUCCESSFUL;
+}
+
+NTSTATUS
+IPortWaveCyclic::NewSlaveDmaChannel(
+    OUT PDMACHANNELSLAVE* DmaChannel,
+    IN  PUNKNOWN OuterUnknown,
+    IN  PRESOURCELIST ResourceList OPTIONAL,
+    IN  ULONG DmaIndex,
+    IN  ULONG MaximumLength,
+    IN  BOOL DemandMode,
+    IN  DMA_SPEED DmaSpeed)
+{
+    return STATUS_UNSUCCESSFUL;
+}
+
+VOID
+IPortWaveCyclic::Notify(
+    IN  PSERVICEGROUP ServiceGroup)
+{
+}

Added: trunk/reactos/drivers/multimedia/portcls/port/IPortWavePci.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/port/IPortWavePci.cpp (added)
+++ trunk/reactos/drivers/multimedia/portcls/port/IPortWavePci.cpp Wed Mar 14 22:50:47
2007
@@ -1,0 +1,31 @@
+/*
+    ReactOS Operating System
+    Port Class API / IPort Implementation
+
+    by Andrew Greenwood
+*/
+
+#include <portcls.h>
+
+NTSTATUS
+IPortWavePci::NewMasterDmaChannel(
+    OUT PDMACHANNEL* DmaChannel,
+    IN  PUNKNOWN OuterUnknown,
+    IN  POOL_TYPE PoolType,
+    IN  PRESOURCELIST ResourceList OPTIONAL,
+    IN  BOOL ScatterGather,
+    IN  BOOL Dma32BitAddresses,
+    IN  BOOL Dma64BitAddresses,
+    IN  DMA_WIDTH DmaWidth,
+    IN  DMA_SPEED DmaSpeed,
+    IN  ULONG MaximumLength,
+    IN  ULONG DmaPort)
+{
+    return STATUS_UNSUCCESSFUL;
+}
+
+VOID
+IPortWavePci::Notify(
+    IN  PSERVICEGROUP ServiceGroup)
+{
+}

Added: trunk/reactos/drivers/multimedia/portcls/port/factory.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/port/factory.c (added)
+++ trunk/reactos/drivers/multimedia/portcls/port/factory.c Wed Mar 14 22:50:47 2007
@@ -1,0 +1,58 @@
+/*
+    ReactOS Operating System
+    Port Class API / Port Factory
+
+    by Andrew Greenwood
+*/
+
+#include <portcls.h>
+#include "port.h"
+
+/*
+ * @unimplemented
+ */
+PORTCLASSAPI NTSTATUS NTAPI
+PcNewPort(
+    OUT PPORT* OutPort,
+    IN  REFCLSID ClassId)
+{
+    /*
+        ClassId can be one of the following:
+        CLSID_PortDMus -> IPortDMus (dmusicks.h)
+        CLSID_PortMidi -> IPortMidi
+        CLSID_PortTopology -> IPortTopology
+        CLSID_PortWaveCyclic -> IPortWaveCyclic
+        CLSID_PortWavePci -> IPortWavePci
+    */
+
+    PPORT new_port = NULL;
+
+    if ( ! OutPort )
+    {
+        DPRINT("PcNewPort was supplied a NULL OutPort parameter\n");
+        return STATUS_INVALID_PARAMETER;
+    }
+
+    /* FIXME - do not hack, for it is bad */
+    //new_port = new PPortMidi;
+
+//    STD_CREATE_BODY_(CPortMidi, (PUNKNOWN) &new_port, NULL, 0, PUNKNOWN);
+
+/*
+    if ( ClassId == CLSID_PortMidi )
+        new_port = new IPortMidi;
+    else if ( ClassId == CLSID_PortTopology )
+        new_port = new IPortTopology;
+    else if ( ClassId == CLSID_PortWaveCyclic )
+        new_port = new IPortWaveCyclic;
+    else if ( ClassId == CLSID_PortWavePci )
+        new_port = new IPortWavePci;
+    else
+*/
+        return STATUS_NOT_SUPPORTED;
+
+    /* Fill the caller's PPORT* to point to the new port */
+    *OutPort = new_port;
+
+    return STATUS_SUCCESS;
+}

Added: trunk/reactos/drivers/multimedia/portcls/port/port.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/port/port.h (added)
+++ trunk/reactos/drivers/multimedia/portcls/port/port.h Wed Mar 14 22:50:47 2007
@@ -1,0 +1,35 @@
+/*
+ * COPYRIGHT:       See COPYING in the top level directory
+ * PROJECT:         ReactOS
+ * FILE:            drivers/multimedia/portcls/port/port.h
+ * PURPOSE:         Port Class driver / Private header for IPort
+ * PROGRAMMER:      Andrew Greenwood
+ *
+ * HISTORY:
+ *                  27 Jan 07   Created
+ */
+
+
+/*
+    Private header for Port implementations
+*/
+
+#ifndef PORT_PRIVATE_H
+#define PORT_PRIVATE_H
+
+#include <stdunk.h>
+#include <portcls.h>
+
+typedef struct CPort
+{
+    union
+    {
+        IUnknown IUnknown;
+        IPort IPort;
+    };
+
+    LONG m_ref_count;
+    PUNKNOWN m_outer_unknown;
+} CPort;
+
+#endif

Modified: trunk/reactos/drivers/multimedia/portcls/portcls.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/portcls.rbuild (original)
+++ trunk/reactos/drivers/multimedia/portcls/portcls.rbuild Wed Mar 14 22:50:47 2007
@@ -1,12 +1,25 @@
-<module name="portcls" type="exportdriver"
installbase="system32/drivers" installname="portcls.sys"
allowwarnings="true">
+<module name="portcls" type="kernelmodedriver"
installbase="system32/drivers" installname="portcls.sys"
allowwarnings="true">
+    <linkerflag>-fno-exceptions</linkerflag>
+    <linkerflag>-fno-rtti</linkerflag>
         <importlibrary definition="portcls.def" />
-	<define name="__USE_W32API" />
-	<include base="portcls">../include</include>
-	<library>ntoskrnl</library>
-	<library>drmk</library>
+    <define name="__USE_W32API" />
+    <include base="portcls">../include</include>
+    <library>ntoskrnl</library>
+    <library>ks</library>
+    <library>drmk</library>
+
     <file>dll.c</file>
-	<file>adapter.c</file>
-	<file>drm.c</file>
-	<file>stubs.c</file>
-	<file>portcls.rc</file>
+    <file>adapter.c</file>
+    <file>irp.c</file>
+    <file>drm.c</file>
+    <file>stubs.c</file>
+
+    <!-- Probably not the best idea to have this separate -->
+    <file>../stdunk/stdunk.c</file>
+
+    <file>helper/ResourceList.c</file>
+
+    <file>port/factory.c</file>
+
+    <file>portcls.rc</file>
 </module>

Added: trunk/reactos/drivers/multimedia/portcls/private.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/private.h (added)
+++ trunk/reactos/drivers/multimedia/portcls/private.h Wed Mar 14 22:50:47 2007
@@ -1,0 +1,44 @@
+/*
+    PortCls FDO Extension
+
+    by Andrew Greenwood
+*/
+
+#ifndef PORTCLS_PRIVATE_H
+#define PORTCLS_PRIVATE_H
+
+#include <portcls.h>
+
+NTAPI
+NTSTATUS
+PortClsCreate(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp);
+
+NTAPI
+NTSTATUS
+PortClsPnp(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp);
+
+NTAPI
+NTSTATUS
+PortClsPower(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp);
+
+NTAPI
+NTSTATUS
+PortClsSysControl(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp);
+
+
+typedef struct
+{
+    PCPFNSTARTDEVICE StartDevice;
+
+    IResourceList* resources;
+} PCExtension;
+
+#endif

Modified: trunk/reactos/drivers/multimedia/portcls/stubs.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/stubs.c (original)
+++ trunk/reactos/drivers/multimedia/portcls/stubs.c Wed Mar 14 22:50:47 2007
@@ -1,7 +1,13 @@
 /*
-    Port Class API
-    Stubbed functions
-*/
+ * COPYRIGHT:       See COPYING in the top level directory
+ * PROJECT:         ReactOS
+ * FILE:            drivers/multimedia/portcls/stubs.c
+ * PURPOSE:         Port Class driver / Stubs
+ * PROGRAMMER:      Andrew Greenwood
+ *
+ * HISTORY:
+ *                  27 Jan 07   Created
+ */
 
 #include <portcls.h>
 
@@ -45,18 +51,6 @@
 PORTCLASSAPI NTSTATUS NTAPI
 PcNewMiniport(
     OUT PMINIPORT* OutMiniport,
-    IN  REFCLSID ClassId)
-{
-    UNIMPLEMENTED;
-    return STATUS_UNSUCCESSFUL;
-}
-
-/*
- * @unimplemented
- */
-PORTCLASSAPI NTSTATUS NTAPI
-PcNewPort(
-    OUT PPORT* OutPort,
     IN  REFCLSID ClassId)
 {
     UNIMPLEMENTED;
@@ -86,81 +80,9 @@
  * @unimplemented
  */
 PORTCLASSAPI NTSTATUS NTAPI
-PcNewResourceList(
-    OUT PRESOURCELIST* OutResourceList,
-    IN  PUNKNOWN OuterUnknown OPTIONAL,
-    IN  POOL_TYPE PoolType,
-    IN  PCM_RESOURCE_LIST TranslatedResources,
-    IN  PCM_RESOURCE_LIST UntranslatedResources)
-{
-    UNIMPLEMENTED;
-    return STATUS_UNSUCCESSFUL;
-}
-
-/*
- * @unimplemented
- */
-PORTCLASSAPI NTSTATUS NTAPI
-PcNewResourceSublist(
-    OUT PRESOURCELIST* OutResourceList,
-    IN  PUNKNOWN OuterUnknown OPTIONAL,
-    IN  POOL_TYPE PoolType,
-    IN  PRESOURCELIST ParentList,
-    IN  ULONG MaximumEntries)
-{
-    UNIMPLEMENTED;
-    return STATUS_UNSUCCESSFUL;
-}
-
-/*
- * @unimplemented
- */
-PORTCLASSAPI NTSTATUS NTAPI
 PcNewServiceGroup(
     OUT PSERVICEGROUP* OutServiceGroup,
     IN  PUNKNOWN OuterUnknown OPTIONAL)
-{
-    UNIMPLEMENTED;
-    return STATUS_UNSUCCESSFUL;
-}
-
-
-/* ===============================================================
-    IRP Handling
-*/
-
-/*
- * @unimplemented
- */
-PORTCLASSAPI NTSTATUS NTAPI
-PcDispatchIrp(
-    IN  PDEVICE_OBJECT DeviceObject,
-    IN  PIRP Irp)
-{
-    UNIMPLEMENTED;
-    return STATUS_UNSUCCESSFUL;
-}
-
-/*
- * @unimplemented
- */
-PORTCLASSAPI NTSTATUS NTAPI
-PcCompleteIrp(
-    IN  PDEVICE_OBJECT DeviceObject,
-    IN  PIRP Irp,
-    IN  NTSTATUS Status)
-{
-    UNIMPLEMENTED;
-    return STATUS_UNSUCCESSFUL;
-}
-
-/*
- * @unimplemented
- */
-PORTCLASSAPI NTSTATUS NTAPI
-PcForwardIrpSynchronous(
-    IN  PDEVICE_OBJECT DeviceObject,
-    IN  PIRP Irp)
 {
     UNIMPLEMENTED;
     return STATUS_UNSUCCESSFUL;

Added: trunk/reactos/drivers/multimedia/portcls/undoc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/multimedia/portcls…
==============================================================================
--- trunk/reactos/drivers/multimedia/portcls/undoc.c (added)
+++ trunk/reactos/drivers/multimedia/portcls/undoc.c Wed Mar 14 22:50:47 2007
@@ -1,0 +1,103 @@
+/*
+    Undocumented PortCls exports
+*/
+
+#include <portcls.h>
+
+PORTCLASSAPI NTSTATUS
+KsoDispatchCreateWithGenericFactory(
+    LONG Unknown,
+    PIRP Irp)
+{
+}
+
+PORTCLASSAPI void
+KsoGetIrpTargetFromFileObject(
+    LONG Unknown)
+{
+}
+
+PORTCLASSAPI void
+KsoGetIrpTargetFromIrp(
+    LONG Unknown)
+{
+}
+
+PORTCLASSAPI void
+PcAcquireFormatResources(
+    LONG Unknown,
+    LONG Unknown2,
+    LONG Unknown3,
+    LONG Unknown4)
+{
+}
+
+PORTCLASSAPI
+NTSTATUS
+PcAddToEventTable(
+    PVOID Ptr,
+    LONG Unknown2,
+    ULONG Length,
+    LONG Unknown3,
+    LONG Unknown4,
+    LONG Unknown5,
+    LONG Unknown6,
+    LONG Unknown7)
+{
+}
+
+PORTCLASSAPI
+NTSTATUS
+PcAddToPropertyTable(
+    PVOID Ptr,
+    LONG Unknown,
+    LONG Unknown2,
+    LONG Unknown3,
+    CHAR Unknown4)
+{
+}
+
+PORTCLASSAPI
+NTSTATUS
+PcCaptureFormat(
+    LONG Unknown,
+    LONG Unknown2,
+    LONG Unknown3,
+    LONG Unknown4)
+{
+}
+
+PORTCLASSAPI
+NTSTATUS
+PcCreateSubdeviceDescriptor(
+    /* TODO */ )
+{
+}
+
+/* PcDeleteSubdeviceDescriptor */
+
+/* PcDmaMasterDescription */
+
+/* PcDmaSlaveDescription */
+
+/* PcFreeEventTable */
+
+/* PcFreePropertyTable */
+
+/* PcGenerateEventDeferredRoutine */
+
+/* PcGenerateEventList */
+
+/* PcHandleDisableEventWithTable */
+
+/* PcHandleEnableEventWithTable */
+
+/* PcHandlePropertyWithTable */
+
+/* PcPinPropertyHandler */
+
+/* PcTerminateConnection */
+
+/* PcValidateConnectRequest */
+
+/* PcVerifyFilterIsReady */