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413 lines (333 loc) · 9.66 KB
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#ifndef PH_PROCPRV_H
#define PH_PROCPRV_H
#define PH_RECORD_MAX_USAGE
#define PH_ENABLE_VERIFY_CACHE
extern PPH_OBJECT_TYPE PhProcessItemType;
PHAPPAPI extern PH_CALLBACK PhProcessAddedEvent; // phapppub
PHAPPAPI extern PH_CALLBACK PhProcessModifiedEvent; // phapppub
PHAPPAPI extern PH_CALLBACK PhProcessRemovedEvent; // phapppub
PHAPPAPI extern PH_CALLBACK PhProcessesUpdatedEvent; // phapppub
extern PPH_LIST PhProcessRecordList;
extern PH_QUEUED_LOCK PhProcessRecordListLock;
extern ULONG PhStatisticsSampleCount;
extern BOOLEAN PhEnableProcessQueryStage2;
extern BOOLEAN PhEnablePurgeProcessRecords;
extern BOOLEAN PhEnableCycleCpuUsage;
extern PVOID PhProcessInformation; // only can be used if running on same thread as process provider
extern ULONG PhProcessInformationSequenceNumber;
extern SYSTEM_PERFORMANCE_INFORMATION PhPerfInformation;
extern PSYSTEM_PROCESSOR_PERFORMANCE_INFORMATION PhCpuInformation;
extern SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION PhCpuTotals;
extern ULONG PhTotalProcesses;
extern ULONG PhTotalThreads;
extern ULONG PhTotalHandles;
extern ULONG64 PhCpuTotalCycleDelta;
extern PLARGE_INTEGER PhCpuIdleCycleTime; // cycle time for Idle
extern PLARGE_INTEGER PhCpuSystemCycleTime; // cycle time for DPCs and Interrupts
extern PH_UINT64_DELTA PhCpuIdleCycleDelta;
extern PH_UINT64_DELTA PhCpuSystemCycleDelta;
extern FLOAT PhCpuKernelUsage;
extern FLOAT PhCpuUserUsage;
extern PFLOAT PhCpusKernelUsage;
extern PFLOAT PhCpusUserUsage;
extern PH_UINT64_DELTA PhCpuKernelDelta;
extern PH_UINT64_DELTA PhCpuUserDelta;
extern PH_UINT64_DELTA PhCpuIdleDelta;
extern PPH_UINT64_DELTA PhCpusKernelDelta;
extern PPH_UINT64_DELTA PhCpusUserDelta;
extern PPH_UINT64_DELTA PhCpusIdleDelta;
extern PH_UINT64_DELTA PhIoReadDelta;
extern PH_UINT64_DELTA PhIoWriteDelta;
extern PH_UINT64_DELTA PhIoOtherDelta;
extern PH_CIRCULAR_BUFFER_FLOAT PhCpuKernelHistory;
extern PH_CIRCULAR_BUFFER_FLOAT PhCpuUserHistory;
//extern PH_CIRCULAR_BUFFER_FLOAT PhCpuOtherHistory;
extern PPH_CIRCULAR_BUFFER_FLOAT PhCpusKernelHistory;
extern PPH_CIRCULAR_BUFFER_FLOAT PhCpusUserHistory;
//extern PPH_CIRCULAR_BUFFER_FLOAT PhCpusOtherHistory;
extern PH_CIRCULAR_BUFFER_ULONG64 PhIoReadHistory;
extern PH_CIRCULAR_BUFFER_ULONG64 PhIoWriteHistory;
extern PH_CIRCULAR_BUFFER_ULONG64 PhIoOtherHistory;
extern PH_CIRCULAR_BUFFER_ULONG PhCommitHistory;
extern PH_CIRCULAR_BUFFER_ULONG PhPhysicalHistory;
extern PH_CIRCULAR_BUFFER_ULONG PhMaxCpuHistory;
extern PH_CIRCULAR_BUFFER_ULONG PhMaxIoHistory;
#ifdef PH_RECORD_MAX_USAGE
extern PH_CIRCULAR_BUFFER_FLOAT PhMaxCpuUsageHistory;
extern PH_CIRCULAR_BUFFER_ULONG64 PhMaxIoReadOtherHistory;
extern PH_CIRCULAR_BUFFER_ULONG64 PhMaxIoWriteHistory;
#endif
// begin_phapppub
#define DPCS_PROCESS_ID ((HANDLE)(LONG_PTR)-2)
#define INTERRUPTS_PROCESS_ID ((HANDLE)(LONG_PTR)-3)
// DPCs, Interrupts and System Idle Process are not real.
// Non-"real" processes can never be opened.
#define PH_IS_REAL_PROCESS_ID(ProcessId) ((LONG_PTR)(ProcessId) > 0)
// DPCs and Interrupts are fake, but System Idle Process is not.
#define PH_IS_FAKE_PROCESS_ID(ProcessId) ((LONG_PTR)(ProcessId) < 0)
// The process item has been removed.
#define PH_PROCESS_ITEM_REMOVED 0x1
// end_phapppub
#define PH_INTEGRITY_STR_LEN 10
#define PH_INTEGRITY_STR_LEN_1 (PH_INTEGRITY_STR_LEN + 1)
// begin_phapppub
typedef enum _VERIFY_RESULT VERIFY_RESULT;
typedef struct _PH_PROCESS_RECORD *PPH_PROCESS_RECORD;
typedef struct _PH_PROCESS_ITEM
{
PH_HASH_ENTRY HashEntry;
ULONG State;
PPH_PROCESS_RECORD Record;
// Basic
HANDLE ProcessId;
HANDLE ParentProcessId;
PPH_STRING ProcessName;
ULONG SessionId;
LARGE_INTEGER CreateTime;
// Handles
HANDLE QueryHandle;
// Parameters
PPH_STRING FileName;
PPH_STRING CommandLine;
// File
HICON SmallIcon;
HICON LargeIcon;
PH_IMAGE_VERSION_INFO VersionInfo;
// Security
PPH_STRING UserName;
TOKEN_ELEVATION_TYPE ElevationType;
MANDATORY_LEVEL IntegrityLevel;
PWSTR IntegrityString;
// Other
PPH_STRING JobName;
HANDLE ConsoleHostProcessId;
// Signature, Packed
VERIFY_RESULT VerifyResult;
PPH_STRING VerifySignerName;
ULONG ImportFunctions;
ULONG ImportModules;
// Flags
union
{
ULONG Flags;
struct
{
ULONG UpdateIsDotNet : 1;
ULONG IsBeingDebugged : 1;
ULONG IsDotNet : 1;
ULONG IsElevated : 1;
ULONG IsInJob : 1;
ULONG IsInSignificantJob : 1;
ULONG IsPacked : 1;
ULONG Reserved : 1;
ULONG IsSuspended : 1;
ULONG IsWow64 : 1;
ULONG IsImmersive : 1;
ULONG IsWow64Valid : 1;
ULONG IsPartiallySuspended : 1;
ULONG AddedEventSent : 1;
ULONG IsProtectedProcess : 1;
ULONG IsSecureProcess : 1;
ULONG IsSubsystemProcess : 1;
ULONG Spare : 15;
};
};
// Misc.
ULONG JustProcessed;
PH_EVENT Stage1Event;
PPH_POINTER_LIST ServiceList;
PH_QUEUED_LOCK ServiceListLock;
WCHAR ProcessIdString[PH_INT32_STR_LEN_1];
WCHAR ParentProcessIdString[PH_INT32_STR_LEN_1];
WCHAR SessionIdString[PH_INT32_STR_LEN_1];
// Dynamic
KPRIORITY BasePriority;
ULONG PriorityClass;
LARGE_INTEGER KernelTime;
LARGE_INTEGER UserTime;
ULONG NumberOfHandles;
ULONG NumberOfThreads;
FLOAT CpuUsage; // Below Windows 7, sum of kernel and user CPU usage; above Windows 7, cycle-based CPU usage.
FLOAT CpuKernelUsage;
FLOAT CpuUserUsage;
PH_UINT64_DELTA CpuKernelDelta;
PH_UINT64_DELTA CpuUserDelta;
PH_UINT64_DELTA IoReadDelta;
PH_UINT64_DELTA IoWriteDelta;
PH_UINT64_DELTA IoOtherDelta;
PH_UINT64_DELTA IoReadCountDelta;
PH_UINT64_DELTA IoWriteCountDelta;
PH_UINT64_DELTA IoOtherCountDelta;
PH_UINT32_DELTA ContextSwitchesDelta;
PH_UINT32_DELTA PageFaultsDelta;
PH_UINT64_DELTA CycleTimeDelta; // since WIN7
VM_COUNTERS_EX VmCounters;
IO_COUNTERS IoCounters;
SIZE_T WorkingSetPrivateSize; // since VISTA
ULONG PeakNumberOfThreads; // since WIN7
ULONG HardFaultCount; // since WIN7
ULONG SequenceNumber;
PH_CIRCULAR_BUFFER_FLOAT CpuKernelHistory;
PH_CIRCULAR_BUFFER_FLOAT CpuUserHistory;
PH_CIRCULAR_BUFFER_ULONG64 IoReadHistory;
PH_CIRCULAR_BUFFER_ULONG64 IoWriteHistory;
PH_CIRCULAR_BUFFER_ULONG64 IoOtherHistory;
PH_CIRCULAR_BUFFER_SIZE_T PrivateBytesHistory;
//PH_CIRCULAR_BUFFER_SIZE_T WorkingSetHistory;
// New fields
PH_UINTPTR_DELTA PrivateBytesDelta;
PPH_STRING PackageFullName;
PH_QUEUED_LOCK RemoveLock;
} PH_PROCESS_ITEM, *PPH_PROCESS_ITEM;
// end_phapppub
// begin_phapppub
// The process itself is dead.
#define PH_PROCESS_RECORD_DEAD 0x1
// An extra reference has been added to the process record for the statistics system.
#define PH_PROCESS_RECORD_STAT_REF 0x2
typedef struct _PH_PROCESS_RECORD
{
LIST_ENTRY ListEntry;
LONG RefCount;
ULONG Flags;
HANDLE ProcessId;
HANDLE ParentProcessId;
ULONG SessionId;
LARGE_INTEGER CreateTime;
LARGE_INTEGER ExitTime;
PPH_STRING ProcessName;
PPH_STRING FileName;
PPH_STRING CommandLine;
/*PPH_STRING UserName;*/
} PH_PROCESS_RECORD, *PPH_PROCESS_RECORD;
// end_phapppub
BOOLEAN PhProcessProviderInitialization(
VOID
);
// begin_phapppub
PHAPPAPI
PPH_STRING
NTAPI
PhGetClientIdName(
_In_ PCLIENT_ID ClientId
);
PHAPPAPI
PPH_STRING
NTAPI
PhGetClientIdNameEx(
_In_ PCLIENT_ID ClientId,
_In_opt_ PPH_STRING ProcessName
);
PHAPPAPI
PWSTR
NTAPI
PhGetProcessPriorityClassString(
_In_ ULONG PriorityClass
);
// end_phapppub
PPH_PROCESS_ITEM PhCreateProcessItem(
_In_ HANDLE ProcessId
);
// begin_phapppub
PHAPPAPI
PPH_PROCESS_ITEM
NTAPI
PhReferenceProcessItem(
_In_ HANDLE ProcessId
);
PHAPPAPI
VOID
NTAPI
PhEnumProcessItems(
_Out_opt_ PPH_PROCESS_ITEM **ProcessItems,
_Out_ PULONG NumberOfProcessItems
);
// end_phapppub
typedef struct _PH_VERIFY_FILE_INFO *PPH_VERIFY_FILE_INFO;
VERIFY_RESULT PhVerifyFileWithAdditionalCatalog(
_In_ PPH_VERIFY_FILE_INFO Information,
_In_opt_ PWSTR PackageFullName,
_Out_opt_ PPH_STRING *SignerName
);
VERIFY_RESULT PhVerifyFileCached(
_In_ PPH_STRING FileName,
_In_opt_ PWSTR PackageFullName,
_Out_opt_ PPH_STRING *SignerName,
_In_ BOOLEAN CachedOnly
);
// begin_phapppub
PHAPPAPI
BOOLEAN
NTAPI
PhGetStatisticsTime(
_In_opt_ PPH_PROCESS_ITEM ProcessItem,
_In_ ULONG Index,
_Out_ PLARGE_INTEGER Time
);
PHAPPAPI
PPH_STRING
NTAPI
PhGetStatisticsTimeString(
_In_opt_ PPH_PROCESS_ITEM ProcessItem,
_In_ ULONG Index
);
// end_phapppub
VOID PhFlushProcessQueryData(
_In_ BOOLEAN SendModifiedEvent
);
VOID PhProcessProviderUpdate(
_In_ PVOID Object
);
// begin_phapppub
PHAPPAPI
VOID
NTAPI
PhReferenceProcessRecord(
_In_ PPH_PROCESS_RECORD ProcessRecord
);
PHAPPAPI
BOOLEAN
NTAPI
PhReferenceProcessRecordSafe(
_In_ PPH_PROCESS_RECORD ProcessRecord
);
PHAPPAPI
VOID
NTAPI
PhReferenceProcessRecordForStatistics(
_In_ PPH_PROCESS_RECORD ProcessRecord
);
PHAPPAPI
VOID
NTAPI
PhDereferenceProcessRecord(
_In_ PPH_PROCESS_RECORD ProcessRecord
);
PHAPPAPI
PPH_PROCESS_RECORD
NTAPI
PhFindProcessRecord(
_In_opt_ HANDLE ProcessId,
_In_ PLARGE_INTEGER Time
);
// end_phapppub
VOID PhPurgeProcessRecords(
VOID
);
// begin_phapppub
PHAPPAPI
PPH_PROCESS_ITEM
NTAPI
PhReferenceProcessItemForParent(
_In_ HANDLE ParentProcessId,
_In_ HANDLE ProcessId,
_In_ PLARGE_INTEGER CreateTime
);
PHAPPAPI
PPH_PROCESS_ITEM
NTAPI
PhReferenceProcessItemForRecord(
_In_ PPH_PROCESS_RECORD Record
);
// end_phapppub
#endif