IID_IUnknown

KoCreateInstance

COMDDKAPI NTSTATUS NTAPI KoCreateInstance	(	IN REFCLSID	ClassId,
		IN IUnknown *UnkOuter	OPTIONAL,
		IN ULONG	ClsContext,
		IN REFIID	InterfaceId,
		OUT PVOID *	Interface
	)

Definition at line 16 of file kcom.c.

{
    /* If UnkOuter isn't NULL, it must be IUnknown - TODO: CHECK THIS PARAM */
    /* TODO: Check IRQL? */

    DPRINT("KoCreateInstance called\n");

    if ( ClsContext != CLSCTX_KERNEL_SERVER )
    {
        DPRINT("KoCreateInstance: ClsContext must be CLSCTX_KERNEL_SERVER\n");
        return STATUS_INVALID_PARAMETER_3;
    }

    if (IsEqualGUIDAligned(InterfaceId, &IID_IUnknown))
    {
        DPRINT("KoCreateInstance: InterfaceId cannot be IID_IUnknown\n");
        return STATUS_INVALID_PARAMETER_4;
    }


    /*
        Find the desired interface and create an instance.

        But we also need to supply a
        pointer which will be set to a list of available interfaces, to
        IoGetDeviceInterfaces.

        We can then create a file based on this information and thus talk
        to the appropriate device.

        Useful references:
            http://www.freelists.org/archives/wdmaudiodev/01-2003/msg00023.html

        TODO
    */

    DPRINT("** FAKING SUCCESS **\n");

    return STATUS_SUCCESS;
}

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