MalwareSourceCode/Win32/Proof of Concepts/herpaderping/ext/submodules/phnt/ntpoapi.h

/*
 * This file is part of the Process Hacker project - https://processhacker.sourceforge.io/
 *
 * You can redistribute this file and/or modify it under the terms of the 
 * Attribution 4.0 International (CC BY 4.0) license. 
 * 
 * You must give appropriate credit, provide a link to the license, and 
 * indicate if changes were made. You may do so in any reasonable manner, but 
 * not in any way that suggests the licensor endorses you or your use.
 */

#ifndef _NTPOAPI_H
#define _NTPOAPI_H

typedef union _POWER_STATE
{
    SYSTEM_POWER_STATE SystemState;
    DEVICE_POWER_STATE DeviceState;
} POWER_STATE, *PPOWER_STATE;

typedef enum _POWER_STATE_TYPE
{
    SystemPowerState = 0,
    DevicePowerState
} POWER_STATE_TYPE, *PPOWER_STATE_TYPE;

#if (PHNT_VERSION >= PHNT_VISTA)
// wdm
typedef struct _SYSTEM_POWER_STATE_CONTEXT
{
    union
    {
        struct
        {
            ULONG Reserved1 : 8;
            ULONG TargetSystemState : 4;
            ULONG EffectiveSystemState : 4;
            ULONG CurrentSystemState : 4;
            ULONG IgnoreHibernationPath : 1;
            ULONG PseudoTransition : 1;
            ULONG Reserved2 : 10;
        };
        ULONG ContextAsUlong;
    };
} SYSTEM_POWER_STATE_CONTEXT, *PSYSTEM_POWER_STATE_CONTEXT;
#endif

#if (PHNT_VERSION >= PHNT_WIN7)
/** \cond NEVER */ // disable doxygen warning
// wdm
typedef struct _COUNTED_REASON_CONTEXT
{
    ULONG Version;
    ULONG Flags;
    union
    {
        struct
        {
            UNICODE_STRING ResourceFileName;
            USHORT ResourceReasonId;
            ULONG StringCount;
            PUNICODE_STRING _Field_size_(StringCount) ReasonStrings;
        };
        UNICODE_STRING SimpleString;
    };
} COUNTED_REASON_CONTEXT, *PCOUNTED_REASON_CONTEXT;
/** \endcond */
#endif

typedef enum _POWER_STATE_HANDLER_TYPE
{
    PowerStateSleeping1 = 0,
    PowerStateSleeping2 = 1,
    PowerStateSleeping3 = 2,
    PowerStateSleeping4 = 3,
    PowerStateShutdownOff = 4,
    PowerStateShutdownReset = 5,
    PowerStateSleeping4Firmware = 6,
    PowerStateMaximum = 7
} POWER_STATE_HANDLER_TYPE, *PPOWER_STATE_HANDLER_TYPE;

typedef NTSTATUS (NTAPI *PENTER_STATE_SYSTEM_HANDLER)(
    _In_ PVOID SystemContext
    );

typedef NTSTATUS (NTAPI *PENTER_STATE_HANDLER)(
    _In_ PVOID Context,
    _In_opt_ PENTER_STATE_SYSTEM_HANDLER SystemHandler,
    _In_ PVOID SystemContext,
    _In_ LONG NumberProcessors,
    _In_ volatile PLONG Number
    );

typedef struct _POWER_STATE_HANDLER
{
    POWER_STATE_HANDLER_TYPE Type;
    BOOLEAN RtcWake;
    UCHAR Spare[3];
    PENTER_STATE_HANDLER Handler;
    PVOID Context;
} POWER_STATE_HANDLER, *PPOWER_STATE_HANDLER;

typedef NTSTATUS (NTAPI *PENTER_STATE_NOTIFY_HANDLER)(
    _In_ POWER_STATE_HANDLER_TYPE State,
    _In_ PVOID Context,
    _In_ BOOLEAN Entering
    );

typedef struct _POWER_STATE_NOTIFY_HANDLER
{
    PENTER_STATE_NOTIFY_HANDLER Handler;
    PVOID Context;
} POWER_STATE_NOTIFY_HANDLER, *PPOWER_STATE_NOTIFY_HANDLER;

typedef struct _PROCESSOR_POWER_INFORMATION
{
    ULONG Number;
    ULONG MaxMhz;
    ULONG CurrentMhz;
    ULONG MhzLimit;
    ULONG MaxIdleState;
    ULONG CurrentIdleState;
} PROCESSOR_POWER_INFORMATION, *PPROCESSOR_POWER_INFORMATION;

typedef struct _SYSTEM_POWER_INFORMATION
{
    ULONG MaxIdlenessAllowed;
    ULONG Idleness;
    ULONG TimeRemaining;
    UCHAR CoolingMode;
} SYSTEM_POWER_INFORMATION, *PSYSTEM_POWER_INFORMATION;

NTSYSCALLAPI
NTSTATUS
NTAPI
NtPowerInformation(
    _In_ POWER_INFORMATION_LEVEL InformationLevel,
    _In_reads_bytes_opt_(InputBufferLength) PVOID InputBuffer,
    _In_ ULONG InputBufferLength,
    _Out_writes_bytes_opt_(OutputBufferLength) PVOID OutputBuffer,
    _In_ ULONG OutputBufferLength
    );

NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetThreadExecutionState(
    _In_ EXECUTION_STATE NewFlags, // ES_* flags
    _Out_ EXECUTION_STATE *PreviousFlags
    );

NTSYSCALLAPI
NTSTATUS
NTAPI
NtRequestWakeupLatency(
    _In_ LATENCY_TIME latency
    );

NTSYSCALLAPI
NTSTATUS
NTAPI
NtInitiatePowerAction(
    _In_ POWER_ACTION SystemAction,
    _In_ SYSTEM_POWER_STATE LightestSystemState,
    _In_ ULONG Flags, // POWER_ACTION_* flags
    _In_ BOOLEAN Asynchronous
    );

NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetSystemPowerState(
    _In_ POWER_ACTION SystemAction,
    _In_ SYSTEM_POWER_STATE LightestSystemState,
    _In_ ULONG Flags // POWER_ACTION_* flags
    );

NTSYSCALLAPI
NTSTATUS
NTAPI
NtGetDevicePowerState(
    _In_ HANDLE Device,
    _Out_ PDEVICE_POWER_STATE State
    );

NTSYSCALLAPI
BOOLEAN
NTAPI
NtIsSystemResumeAutomatic(
    VOID
    );

#endif