?? powersleepdevice.h
字號:
// PowerSleepDevice.h
//
// Generated by DriverWizard version DriverStudio 2.6.0 (Build 336)
// Requires Compuware's DriverWorks classes
//
#ifndef __PowerSleepDevice_h__
#define __PowerSleepDevice_h__
class PowerSleepDevice : public KPnpDevice
{
// Constructors
public:
SAFE_DESTRUCTORS;
PowerSleepDevice(PDEVICE_OBJECT Pdo, ULONG Unit);
~PowerSleepDevice();
// Member Functions
public:
DEVMEMBER_DISPATCHERS
virtual NTSTATUS OnStartDevice(KIrp I);
virtual NTSTATUS OnStopDevice(KIrp I);
virtual NTSTATUS OnRemoveDevice(KIrp I);
virtual NTSTATUS DefaultPnp(KIrp I);
virtual NTSTATUS DefaultPower(KIrp I);
virtual NTSTATUS OnDevicePowerUp(KIrp I);
virtual NTSTATUS OnDeviceSleep(KIrp I);
DEVICE_POWER_STATE DetermineNewDevicePowerState(SYSTEM_POWER_STATE SystemPowerState);
#ifdef _COMMENT_ONLY
// The following member functions are actually defined by the
// a DEVMEMBER_xxx or MEMBER_xxx macro (such as DEVMEMBER_DISPATCHERS).
// The macro __COMMENT_ONLY never gets defined. These comment-only
// definitions simply allow easy navigation to the functions within
// the Developer Studio using the class browser.
virtual NTSTATUS Create(KIrp I); // COMMENT_ONLY
virtual NTSTATUS Close(KIrp I); // COMMENT_ONLY
virtual NTSTATUS DeviceControl(KIrp I); // COMMENT_ONLY
virtual NTSTATUS SystemControl(KIrp I); // COMMENT_ONLY
#endif
// Member Data
protected:
// Unit number for this device (0-9)
ULONG m_Unit;
KPnpLowerDevice m_Lower;
};
// some useful routines for displaying power IRPs
PCHAR DevicePowerStateName(DEVICE_POWER_STATE ps);
PCHAR SystemPowerStateName(SYSTEM_POWER_STATE ps);
#endif
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