506 lines
16 KiB
C
506 lines
16 KiB
C
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/*++ BUILD Version: 0001 // Increment this if a change has global effects
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Copyright (c) Microsoft Corporation. All rights reserved.
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Module Name:
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ntpnpapi.h
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Abstract:
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This module contains the user APIs for NT Plug and Play, along
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with any public data structures needed to call these APIs.
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This module should be included by including "nt.h".
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Author:
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Lonny McMichael (lonnym) 02/06/1995
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Revision History:
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--*/
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#ifndef _NTPNPAPI_
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#define _NTPNPAPI_
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#if _MSC_VER > 1000
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#pragma once
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#endif
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#include <cfg.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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//
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// Define the NtPlugPlayControl Classes
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//
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typedef enum _PLUGPLAY_EVENT_CATEGORY {
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HardwareProfileChangeEvent,
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TargetDeviceChangeEvent,
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DeviceClassChangeEvent,
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CustomDeviceEvent,
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DeviceInstallEvent,
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DeviceArrivalEvent,
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PowerEvent,
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VetoEvent,
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BlockedDriverEvent,
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MaxPlugEventCategory
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} PLUGPLAY_EVENT_CATEGORY, *PPLUGPLAY_EVENT_CATEGORY;
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typedef struct _PLUGPLAY_EVENT_BLOCK {
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//
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// Common event data
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//
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GUID EventGuid;
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PLUGPLAY_EVENT_CATEGORY EventCategory;
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PULONG Result;
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ULONG Flags;
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ULONG TotalSize;
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PVOID DeviceObject;
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union {
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struct {
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GUID ClassGuid;
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WCHAR SymbolicLinkName[1];
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} DeviceClass;
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struct {
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WCHAR DeviceIds[1];
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} TargetDevice;
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struct {
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WCHAR DeviceId[1];
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} InstallDevice;
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struct {
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PVOID NotificationStructure;
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WCHAR DeviceIds[1];
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} CustomNotification;
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struct {
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PVOID Notification;
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} ProfileNotification;
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struct {
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ULONG NotificationCode;
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ULONG NotificationData;
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} PowerNotification;
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struct {
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PNP_VETO_TYPE VetoType;
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WCHAR DeviceIdVetoNameBuffer[1]; // DeviceId<NULL>VetoName<NULL><NULL>
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} VetoNotification;
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struct {
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GUID BlockedDriverGuid;
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} BlockedDriverNotification;
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} u;
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} PLUGPLAY_EVENT_BLOCK, *PPLUGPLAY_EVENT_BLOCK;
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//
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//Define the Target Structure for PNP Notifications
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//
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typedef struct _PLUGPLAY_NOTIFY_HDR {
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USHORT Version;
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USHORT Size;
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GUID Event;
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} PLUGPLAY_NOTIFY_HDR, *PPLUGPLAY_NOTIFY_HDR;
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//
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// Define the custom notification for the u-mode
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// receipient of ReportTargetDeviceChange.
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// The following structure header is used for all other (i.e., 3rd-party)
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// target device change events. The structure accommodates both a
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// variable-length binary data buffer, and a variable-length unicode text
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// buffer. The header must indicate where the text buffer begins, so that
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// the data can be delivered in the appropriate format (ANSI or Unicode)
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// to user-mode recipients (i.e., that have registered for handle-based
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// notification via RegisterDeviceNotification).
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//
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typedef struct _PLUGPLAY_CUSTOM_NOTIFICATION {
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PLUGPLAY_NOTIFY_HDR HeaderInfo;
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//
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// Event-specific data
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//
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PVOID FileObject; // This field must be set to NULL by callers of
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// IoReportTargetDeviceChange. Clients that
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// have registered for target device change
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// notification on the affected PDO will be
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// called with this field set to the file object
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// they specified during registration.
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//
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LONG NameBufferOffset; // offset (in bytes) from beginning of
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// CustomDataBuffer where text begins (-1 if none)
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//
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UCHAR CustomDataBuffer[1]; // variable-length buffer, containing (optionally)
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// a binary data at the start of the buffer,
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// followed by an optional unicode text buffer
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// (word-aligned).
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//
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} PLUGPLAY_CUSTOM_NOTIFICATION, *PPLUGPLAY_CUSTOM_NOTIFICATION;
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//
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// Define an Asynchronous Procedure Call for PnP event notification
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//
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typedef
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VOID
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(*PPLUGPLAY_APC_ROUTINE) (
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IN PVOID PnPContext,
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IN NTSTATUS Status,
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IN PPLUGPLAY_EVENT_BLOCK PnPEvent
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);
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//
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// Define the NtPlugPlayControl Classes
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//
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typedef enum _PLUGPLAY_CONTROL_CLASS {
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PlugPlayControlEnumerateDevice,
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PlugPlayControlRegisterNewDevice,
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PlugPlayControlDeregisterDevice,
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PlugPlayControlInitializeDevice,
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PlugPlayControlStartDevice,
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PlugPlayControlUnlockDevice,
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PlugPlayControlQueryAndRemoveDevice,
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PlugPlayControlUserResponse,
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PlugPlayControlGenerateLegacyDevice,
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PlugPlayControlGetInterfaceDeviceList,
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PlugPlayControlProperty,
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PlugPlayControlDeviceClassAssociation,
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PlugPlayControlGetRelatedDevice,
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PlugPlayControlGetInterfaceDeviceAlias,
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PlugPlayControlDeviceStatus,
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PlugPlayControlGetDeviceDepth,
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PlugPlayControlQueryDeviceRelations,
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PlugPlayControlTargetDeviceRelation,
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PlugPlayControlQueryConflictList,
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PlugPlayControlRetrieveDock,
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PlugPlayControlResetDevice,
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PlugPlayControlHaltDevice,
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PlugPlayControlGetBlockedDriverList,
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MaxPlugPlayControl
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} PLUGPLAY_CONTROL_CLASS, *PPLUGPLAY_CONTROL_CLASS;
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//
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// Define a device control structure for
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// PlugPlayControlEnumerateDevice
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// PlugPlayControlRegisterNewDevice
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// PlugPlayControlDeregisterDevice
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// PlugPlayControlInitializeDevice
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// PlugPlayControlStartDevice
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// PlugPlayControlUnlockDevice
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// PlugPlayControlRetrieveDock
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// PlugPlayControlResetDevice
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// PlugPlayControlHaltDevice
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//
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typedef struct _PLUGPLAY_CONTROL_DEVICE_CONTROL_DATA {
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UNICODE_STRING DeviceInstance;
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ULONG Flags;
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} PLUGPLAY_CONTROL_DEVICE_CONTROL_DATA, *PPLUGPLAY_CONTROL_DEVICE_CONTROL_DATA;
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//
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// Control flags for PlugPlayControlEnumerateDevice
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//
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#define PNP_ENUMERATE_DEVICE_ONLY 0x00000001
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#define PNP_ENUMERATE_ASYNCHRONOUS 0x00000002
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//
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// Control flags for PlugPlayControlHaltDevice
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//
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#define PNP_HALT_ALLOW_NONDISABLEABLE_DEVICES 0x00000001
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//
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// Define control structure for
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// PlugPlayControlQueryAndRemoveDevice
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//
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typedef struct _PLUGPLAY_CONTROL_QUERY_AND_REMOVE_DATA {
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UNICODE_STRING DeviceInstance;
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ULONG Flags;
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PNP_VETO_TYPE VetoType;
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LPWSTR VetoName;
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ULONG VetoNameLength; // length in characters
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} PLUGPLAY_CONTROL_QUERY_AND_REMOVE_DATA, *PPLUGPLAY_CONTROL_QUERY_AND_REMOVE_DATA;
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//
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// Values for Flags in PLUGPLAY_CONTROL_QUERY_AND_REMOVE_DATA
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//
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#define PNP_QUERY_AND_REMOVE_NO_RESTART 0x00000001
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#define PNP_QUERY_AND_REMOVE_DISABLE 0x00000002
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#define PNP_QUERY_AND_REMOVE_UNINSTALL 0x00000004
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#define PNP_QUERY_AND_REMOVE_EJECT_DEVICE 0x00000008
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//
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// Define control structure for
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// PlugPlayControlUserResponse
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//
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typedef struct _PLUGPLAY_CONTROL_USER_RESPONSE_DATA {
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ULONG Response;
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PNP_VETO_TYPE VetoType;
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LPWSTR VetoName;
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ULONG VetoNameLength; // length in characters
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} PLUGPLAY_CONTROL_USER_RESPONSE_DATA, *PPLUGPLAY_CONTROL_USER_RESPONSE_DATA;
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//
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// Define control structure for
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// PlugPlayControlGenerateLegacyDevice
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//
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typedef struct _PLUGPLAY_CONTROL_LEGACY_DEVGEN_DATA {
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UNICODE_STRING ServiceName;
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LPWSTR DeviceInstance;
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ULONG DeviceInstanceLength;
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} PLUGPLAY_CONTROL_LEGACY_DEVGEN_DATA, *PPLUGPLAY_CONTROL_LEGACY_DEVGEN_DATA;
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//
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// Define control structure for
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// PlugPlayControlGetInterfaceDeviceList
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//
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typedef struct _PLUGPLAY_CONTROL_INTERFACE_LIST_DATA {
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UNICODE_STRING DeviceInstance;
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GUID *InterfaceGuid;
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PWSTR InterfaceList;
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ULONG InterfaceListSize;
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ULONG Flags;
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} PLUGPLAY_CONTROL_INTERFACE_LIST_DATA, *PPLUGPLAY_CONTROL_INTERFACE_LIST_DATA;
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//
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// Define control structure for
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// PlugPlayControlProperty
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//
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typedef struct _PLUGPLAY_CONTROL_PROPERTY_DATA {
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UNICODE_STRING DeviceInstance;
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ULONG PropertyType;
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PVOID Buffer;
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ULONG BufferSize;
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} PLUGPLAY_CONTROL_PROPERTY_DATA, *PPLUGPLAY_CONTROL_PROPERTY_DATA;
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//
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// Values for PropertyType in PLUGPLAY_CONTROL_PROPERTY_DATA
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//
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#define PNP_PROPERTY_PDONAME 0x00000001
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#define PNP_PROPERTY_BUSTYPEGUID 0x00000002
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#define PNP_PROPERTY_LEGACYBUSTYPE 0x00000003
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#define PNP_PROPERTY_BUSNUMBER 0x00000004
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#define PNP_PROPERTY_POWER_DATA 0x00000005
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#define PNP_PROPERTY_REMOVAL_POLICY 0x00000006
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#define PNP_PROPERTY_REMOVAL_POLICY_OVERRIDE 0x00000007
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#define PNP_PROPERTY_ADDRESS 0x00000008
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#define PNP_PROPERTY_REMOVAL_POLICY_HARDWARE_DEFAULT 0x0000000A
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#define PNP_PROPERTY_INSTALL_STATE 0x0000000B
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//
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// Define control structure for
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// PlugPlayControlDeviceClassAssociation
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//
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typedef struct _PLUGPLAY_CONTROL_CLASS_ASSOCIATION_DATA {
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UNICODE_STRING DeviceInstance;
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GUID *InterfaceGuid;
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UNICODE_STRING Reference; // OPTIONAL
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BOOLEAN Register; // TRUE if registering, FALSE if unregistering
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LPWSTR SymLink;
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ULONG SymLinkLength;
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} PLUGPLAY_CONTROL_CLASS_ASSOCIATION_DATA, *PPLUGPLAY_CONTROL_CLASS_ASSOCIATION_DATA;
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//
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// Define control structure for
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// PlugPlayControlGetRelatedDevice
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//
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typedef struct _PLUGPLAY_CONTROL_RELATED_DEVICE_DATA {
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UNICODE_STRING TargetDeviceInstance;
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ULONG Relation;
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LPWSTR RelatedDeviceInstance;
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ULONG RelatedDeviceInstanceLength;
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} PLUGPLAY_CONTROL_RELATED_DEVICE_DATA, *PPLUGPLAY_CONTROL_RELATED_DEVICE_DATA;
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//
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// Values for Relation in PLUGPLAY_CONTROL_RELATED_DEVICE_DATA
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//
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#define PNP_RELATION_PARENT 0x00000001
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#define PNP_RELATION_CHILD 0x00000002
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#define PNP_RELATION_SIBLING 0x00000003
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//
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// Define control structure for
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// PlugPlayControlGetInterfaceDeviceAlias
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//
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typedef struct _PLUGPLAY_CONTROL_INTERFACE_ALIAS_DATA {
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UNICODE_STRING SymbolicLinkName;
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GUID *AliasClassGuid;
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LPWSTR AliasSymbolicLinkName;
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ULONG AliasSymbolicLinkNameLength; // length in characters, incl. terminating NULL
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} PLUGPLAY_CONTROL_INTERFACE_ALIAS_DATA, *PPLUGPLAY_CONTROL_INTERFACE_ALIAS_DATA;
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//
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// Define control structure for
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// PlugPlayControlGetDeviceStatus
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//
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typedef struct _PLUGPLAY_CONTROL_STATUS_DATA {
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UNICODE_STRING DeviceInstance;
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ULONG Operation;
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ULONG DeviceStatus;
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ULONG DeviceProblem;
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} PLUGPLAY_CONTROL_STATUS_DATA, *PPLUGPLAY_CONTROL_STATUS_DATA;
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//
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// Values for Operation in PLUGPLAY_CONTROL_STATUS_DATA
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//
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#define PNP_GET_STATUS 0x00000000
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#define PNP_SET_STATUS 0x00000001
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#define PNP_CLEAR_STATUS 0x00000002
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//
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// Define control structure for
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// PlugPlayControlGetDeviceDepth
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//
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typedef struct _PLUGPLAY_CONTROL_DEPTH_DATA {
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UNICODE_STRING DeviceInstance;
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ULONG DeviceDepth;
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} PLUGPLAY_CONTROL_DEPTH_DATA, *PPLUGPLAY_CONTROL_DEPTH_DATA;
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//
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// Define control structure for
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// PlugPlayControlQueryDeviceRelations
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//
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typedef enum _PNP_QUERY_RELATION {
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PnpQueryEjectRelations,
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PnpQueryRemovalRelations,
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PnpQueryPowerRelations,
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PnpQueryBusRelations,
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MaxPnpQueryRelations
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} PNP_QUERY_RELATION, *PPNP_QUERY_RELATION;
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typedef struct _PLUGPLAY_CONTROL_DEVICE_RELATIONS_DATA {
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UNICODE_STRING DeviceInstance;
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PNP_QUERY_RELATION Operation;
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ULONG BufferLength; // length in characters, incl. double terminating NULL
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LPWSTR Buffer;
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} PLUGPLAY_CONTROL_DEVICE_RELATIONS_DATA, *PPLUGPLAY_CONTROL_DEVICE_RELATIONS_DATA;
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//
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// Define control structure for
|
||
|
|
// PlugPlayControlTargetDeviceRelation
|
||
|
|
//
|
||
|
|
typedef struct _PLUGPLAY_CONTROL_TARGET_RELATION_DATA {
|
||
|
|
HANDLE UserFileHandle;
|
||
|
|
NTSTATUS Status;
|
||
|
|
ULONG DeviceInstanceLen;
|
||
|
|
LPWSTR DeviceInstance;
|
||
|
|
} PLUGPLAY_CONTROL_TARGET_RELATION_DATA, *PPLUGPLAY_CONTROL_TARGET_RELATION_DATA;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Define control structure for
|
||
|
|
// PlugPlayControlQueryInstallList
|
||
|
|
//
|
||
|
|
typedef struct _PLUGPLAY_CONTROL_INSTALL_DATA {
|
||
|
|
ULONG BufferLength; // length in characters, incl. double terminating NULL
|
||
|
|
LPWSTR Buffer;
|
||
|
|
} PLUGPLAY_CONTROL_INSTALL_DATA, *PPLUGPLAY_CONTROL_INSTALL_DATA;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Define control structure for
|
||
|
|
// PlugPlayControlRetrieveDock
|
||
|
|
//
|
||
|
|
typedef struct _PLUGPLAY_CONTROL_RETRIEVE_DOCK_DATA {
|
||
|
|
ULONG DeviceInstanceLength;
|
||
|
|
LPWSTR DeviceInstance;
|
||
|
|
} PLUGPLAY_CONTROL_RETRIEVE_DOCK_DATA, *PPLUGPLAY_CONTROL_RETRIEVE_DOCK_DATA;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Structures used by conflict detection
|
||
|
|
// PlugPlayControlQueryConflictList
|
||
|
|
//
|
||
|
|
// PLUGPLAY_CONTROL_CONFLICT_LIST
|
||
|
|
// is a header, followed by array of PLUGPLAY_CONTROL_CONFLICT_ENTRY,
|
||
|
|
// followed immediately by PLUGPLAY_CONTROL_CONFLICT_STRINGS
|
||
|
|
// DeviceType is translated between UserMode and KernelMode
|
||
|
|
//
|
||
|
|
|
||
|
|
typedef struct _PLUGPLAY_CONTROL_CONFLICT_ENTRY {
|
||
|
|
ULONG DeviceInstance; // offset to NULL-terminated string for device instance in DeviceInstanceStrings
|
||
|
|
ULONG DeviceFlags; // for passing flags back regarding the device
|
||
|
|
ULONG ResourceType; // type of range that the conflict is with
|
||
|
|
ULONGLONG ResourceStart; // start of conflicting address-range
|
||
|
|
ULONGLONG ResourceEnd; // end of conflicting address-range
|
||
|
|
ULONG ResourceFlags; // for passing flags back regarding the conflicting resource
|
||
|
|
} PLUGPLAY_CONTROL_CONFLICT_ENTRY, *PPLUGPLAY_CONTROL_CONFLICT_ENTRY;
|
||
|
|
|
||
|
|
#define PNP_CE_LEGACY_DRIVER (0x00000001) // DeviceFlags: DeviceInstance reports back legacy driver name
|
||
|
|
#define PNP_CE_ROOT_OWNED (0x00000002) // DeviceFlags: Root owned device
|
||
|
|
#define PNP_CE_TRANSLATE_FAILED (0x00000004) // DeviceFlags: Translation of resource failed, resource range not available for use
|
||
|
|
|
||
|
|
typedef struct _PLUGPLAY_CONTROL_CONFLICT_STRINGS {
|
||
|
|
ULONG NullDeviceInstance; // must be (ULONG)(-1) - exists immediately after ConflictsListed * PLUGPLAY_CONTROL_CONFLICT_ENTRY
|
||
|
|
WCHAR DeviceInstanceStrings[1]; // first device instance string
|
||
|
|
} PLUGPLAY_CONTROL_CONFLICT_STRINGS, *PPLUGPLAY_CONTROL_CONFLICT_STRINGS;
|
||
|
|
|
||
|
|
typedef struct _PLUGPLAY_CONTROL_CONFLICT_LIST {
|
||
|
|
ULONG Reserved1; // used by Win2k CfgMgr32
|
||
|
|
ULONG Reserved2; // used by Win2k CfgMgr32
|
||
|
|
ULONG ConflictsCounted; // number of conflicts that have been determined
|
||
|
|
ULONG ConflictsListed; // number of conflicts in this list
|
||
|
|
ULONG RequiredBufferSize; // filled with buffer size required to report all conflicts
|
||
|
|
PLUGPLAY_CONTROL_CONFLICT_ENTRY ConflictEntry[1]; // each listed entry
|
||
|
|
} PLUGPLAY_CONTROL_CONFLICT_LIST, *PPLUGPLAY_CONTROL_CONFLICT_LIST;
|
||
|
|
|
||
|
|
typedef struct _PLUGPLAY_CONTROL_CONFLICT_DATA {
|
||
|
|
UNICODE_STRING DeviceInstance; // device we're querying conflicts for
|
||
|
|
PCM_RESOURCE_LIST ResourceList; // resource list containing a single resource
|
||
|
|
ULONG ResourceListSize; // size of resource-list buffer
|
||
|
|
PPLUGPLAY_CONTROL_CONFLICT_LIST ConflictBuffer; // buffer for return list
|
||
|
|
ULONG ConflictBufferSize; // length of buffer
|
||
|
|
ULONG Flags; // Incoming flags
|
||
|
|
NTSTATUS Status; // return status
|
||
|
|
} PLUGPLAY_CONTROL_CONFLICT_DATA, *PPLUGPLAY_CONTROL_CONFLICT_DATA;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Define control structure for
|
||
|
|
// PlugPlayControlGetBlockedDriverList
|
||
|
|
//
|
||
|
|
typedef struct _PLUGPLAY_CONTROL_BLOCKED_DRIVER_DATA {
|
||
|
|
ULONG Flags;
|
||
|
|
ULONG BufferLength; // size of buffer in bytes
|
||
|
|
PVOID Buffer;
|
||
|
|
} PLUGPLAY_CONTROL_BLOCKED_DRIVER_DATA, *PPLUGPLAY_CONTROL_BLOCKED_DRIVER_DATA;
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// Plug and Play user APIs
|
||
|
|
//
|
||
|
|
|
||
|
|
NTSYSCALLAPI
|
||
|
|
NTSTATUS
|
||
|
|
NTAPI
|
||
|
|
NtGetPlugPlayEvent(
|
||
|
|
IN HANDLE EventHandle,
|
||
|
|
IN PVOID Context OPTIONAL,
|
||
|
|
OUT PPLUGPLAY_EVENT_BLOCK EventBlock,
|
||
|
|
IN ULONG EventBufferLength
|
||
|
|
);
|
||
|
|
|
||
|
|
NTSYSCALLAPI
|
||
|
|
NTSTATUS
|
||
|
|
NTAPI
|
||
|
|
NtPlugPlayControl(
|
||
|
|
IN PLUGPLAY_CONTROL_CLASS PnPControlClass,
|
||
|
|
IN OUT PVOID PnPControlData,
|
||
|
|
IN ULONG PnPControlDataLength
|
||
|
|
);
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif // _NTPNPAPI_
|