!ks.automation

The !ks.automation extension displays any automation items associated with the given object.

Syntax

!ks.automation Object

Parameters

Object

Specifies a pointer to the object for which to display automation items. (Automation items are properties, methods, and events.) Object must be one of the following types: PKSPIN, PKSFILTER, CKsPin*, CKsFilter*, PIRP. If Object is a pointer to an automation IRP, the command returns property information and handlers.

DLL

Comments

You can use this command with a filter address obtained from !ks.enumdevobj.

Here is an example of the !ks.automation display. The argument is the address of a filter:

kd> !automation 829493c4
Filter 829493c4 has the following automation items:
    Property Items:
        Set KSPROPSETID_Pin
            Item ID = KSPROPERTY_PIN_CINSTANCES
                Get Handler = ks!CKsFilter::Property_Pin
                Set Handler = NULL
                MinProperty = 00000020
                MinData = 00000008
            Item ID = KSPROPERTY_PIN_CTYPES
                Get Handler = ks!CKsFilter::Property_Pin
                Set Handler = NULL
                MinProperty = 00000018
                MinData = 00000004
            Item ID = KSPROPERTY_PIN_DATAFLOW
                Get Handler = ks!CKsFilter::Property_Pin
                Set Handler = NULL
                MinProperty = 00000020
                MinData = 00000004
            Item ID = KSPROPERTY_PIN_DATARANGES
                Get Handler = ks!CKsFilter::Property_Pin
                Set Handler = NULL
                MinProperty = 00000020
                MinData = 00000000
            Item ID = KSPROPERTY_PIN_DATAINTERSECTION
                Get Handler = ks!CKsFilter::Property_Pin
                Set Handler = NULL
                MinProperty = 00000028
                MinData = 00000000
            Item ID = KSPROPERTY_PIN_INTERFACES
                Get Handler = ks!CKsFilter::Property_Pin
                Set Handler = NULL
                MinProperty = 00000020
                MinData = 00000000
            Item ID = KSPROPERTY_PIN_MEDIUMS
                Get Handler = ks!CKsFilter::Property_Pin
                Set Handler = NULL
                MinProperty = 00000020
                MinData = 00000000
            Item ID = KSPROPERTY_PIN_COMMUNICATION
                Get Handler = ks!CKsFilter::Property_Pin
                Set Handler = NULL
                MinProperty = 00000020
                MinData = 00000004
            Item ID = KSPROPERTY_PIN_NECESSARYINSTANCES
                Get Handler = ks!CKsFilter::Property_Pin
                Set Handler = NULL
                MinProperty = 00000020
                MinData = 00000004
            Item ID = KSPROPERTY_PIN_CATEGORY
                Get Handler = ks!CKsFilter::Property_Pin
                Set Handler = NULL
                MinProperty = 00000020
                MinData = 00000010
            Item ID = KSPROPERTY_PIN_NAME
                Get Handler = ks!CKsFilter::Property_Pin
                Set Handler = NULL
                MinProperty = 00000020
                MinData = 00000000
        Set KSPROPSETID_Topology
            Item ID = KSPROPERTY_TOPOLOGY_CATEGORIES
                Get Handler = ks!CKsFilter::Property_Topology
                Set Handler = NULL
                MinProperty = 00000018
                MinData = 00000000
            Item ID = KSPROPERTY_TOPOLOGY_NODES
                Get Handler = ks!CKsFilter::Property_Topology
                Set Handler = NULL
                MinProperty = 00000018
                MinData = 00000000
            Item ID = KSPROPERTY_TOPOLOGY_CONNECTIONS
                Get Handler = ks!CKsFilter::Property_Topology
                Set Handler = NULL
                MinProperty = 00000018
                MinData = 00000000
            Item ID = KSPROPERTY_TOPOLOGY_NAME
                Get Handler = ks!CKsFilter::Property_Topology
                Set Handler = NULL
                MinProperty = 00000020
                MinData = 00000000
        Set KSPROPSETID_General
            Item ID = KSPROPERTY_GENERAL_COMPONENTID
                Get Handler = ks!CKsFilter::Property_General_ComponentId
                Set Handler = NULL
                MinProperty = 00000018
                MinData = 00000048
        Set [ks!KSPROPSETID_Frame]  a60d8368-5324-4893-b020-c431a50bcbe3
            Item ID = 0
                Get Handler = ks!CKsFilter::Property_Frame_Holding
                Set Handler = ks!CKsFilter::Property_Frame_Holding
                MinProperty = 00000018
                MinData = 00000004
    Method Items:
        NO SETS FOUND!
    Event Items:
        NO SETS FOUND!

Additional Information

For more information, see Kernel Streaming Debugging.