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/** |
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* This file has no copyright assigned and is placed in the Public Domain. |
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* This file is part of the mingw-w64 runtime package. |
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* No warranty is given; refer to the file DISCLAIMER.PD within this package. |
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*/ |
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#ifndef TIMEPROV_H |
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#define TIMEPROV_H |
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|
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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 wszW32TimeRegKeyTimeProviders L"System\\CurrentControlSet\\Services\\W32Time\\TimeProviders" |
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#define wszW32TimeRegKeyPolicyTimeProviders L"Software\\Policies\\Microsoft\\W32Time\\TimeProviders" |
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#define wszW32TimeRegValueEnabled L"Enabled" |
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#define wszW32TimeRegValueDllName L"DllName" |
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#define wszW32TimeRegValueInputProvider L"InputProvider" |
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|
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#define TSF_Hardware 0x00000001 |
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#define TSF_Authenticated 0x00000002 |
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|
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typedef enum TimeProvCmd { |
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TPC_TimeJumped,TPC_UpdateConfig,TPC_PollIntervalChanged,TPC_GetSamples,TPC_NetTopoChange,TPC_Query,TPC_Shutdown |
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} TimeProvCmd; |
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|
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typedef enum TimeSysInfo { |
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TSI_LastSyncTime,TSI_ClockTickSize,TSI_ClockPrecision,TSI_CurrentTime,TSI_PhaseOffset,TSI_TickCount,TSI_LeapFlags,TSI_Stratum, |
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TSI_ReferenceIdentifier,TSI_PollInterval,TSI_RootDelay,TSI_RootDispersion,TSI_TSFlags |
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} TimeSysInfo; |
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|
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typedef enum TimeJumpedFlags { |
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TJF_Default=0,TJF_UserRequested=1 |
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} TimeJumpedFlags; |
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|
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typedef enum NetTopoChangeFlags { |
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NTC_Default=0,NTC_UserRequested=1 |
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} NetTopoChangeFlags; |
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|
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typedef enum TimeProvState { |
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TPS_Running,TPS_Error |
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} TimeProvState; |
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|
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struct SetProviderStatusInfo; |
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|
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typedef void (WINAPI SetProviderStatusInfoFreeFunc)(struct SetProviderStatusInfo *pspsi); |
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|
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typedef struct SetProviderStatusInfo { |
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TimeProvState tpsCurrentState; |
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DWORD dwStratum; |
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LPWSTR wszProvName; |
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HANDLE hWaitEvent; |
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SetProviderStatusInfoFreeFunc *pfnFree; |
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HRESULT *pHr; |
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DWORD *pdwSysStratum; |
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} SetProviderStatusInfo; |
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|
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typedef HRESULT (WINAPI GetTimeSysInfoFunc)(TimeSysInfo eInfo,void *pvInfo); |
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typedef HRESULT (WINAPI LogTimeProvEventFunc)(WORD wType,WCHAR *wszProvName,WCHAR *wszMessage); |
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typedef HRESULT (WINAPI AlertSamplesAvailFunc)(void); |
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typedef HRESULT (WINAPI SetProviderStatusFunc)(SetProviderStatusInfo *pspsi); |
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|
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typedef struct TimeProvSysCallbacks { |
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DWORD dwSize; |
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GetTimeSysInfoFunc *pfnGetTimeSysInfo; |
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LogTimeProvEventFunc *pfnLogTimeProvEvent; |
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AlertSamplesAvailFunc *pfnAlertSamplesAvail; |
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SetProviderStatusFunc *pfnSetProviderStatus; |
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} TimeProvSysCallbacks; |
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|
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typedef void *TimeProvArgs; |
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|
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typedef struct TimeSample { |
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DWORD dwSize; |
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DWORD dwRefid; |
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__MINGW_EXTENSION signed __int64 toOffset; |
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__MINGW_EXTENSION signed __int64 toDelay; |
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__MINGW_EXTENSION unsigned __int64 tpDispersion; |
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__MINGW_EXTENSION unsigned __int64 nSysTickCount; |
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__MINGW_EXTENSION signed __int64 nSysPhaseOffset; |
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BYTE nLeapFlags; |
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BYTE nStratum; |
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DWORD dwTSFlags; |
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WCHAR wszUniqueName[256]; |
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} TimeSample; |
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|
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typedef struct TpcGetSamplesArgs { |
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BYTE *pbSampleBuf; |
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DWORD cbSampleBuf; |
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DWORD dwSamplesReturned; |
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DWORD dwSamplesAvailable; |
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} TpcGetSamplesArgs; |
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|
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typedef struct TpcTimeJumpedArgs { |
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TimeJumpedFlags tjfFlags; |
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} TpcTimeJumpedArgs; |
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|
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typedef struct TpcNetTopoChangeArgs { |
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NetTopoChangeFlags ntcfFlags; |
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} TpcNetTopoChangeArgs; |
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|
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typedef void *TimeProvHandle; |
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|
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HRESULT WINAPI TimeProvOpen(WCHAR *wszName,TimeProvSysCallbacks *pSysCallbacks,TimeProvHandle *phTimeProv); |
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HRESULT WINAPI TimeProvCommand(TimeProvHandle hTimeProv,TimeProvCmd eCmd,TimeProvArgs pvArgs); |
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HRESULT WINAPI TimeProvClose(TimeProvHandle hTimeProv); |
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|
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#ifdef __cplusplus |
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} |
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#endif |
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#endif |
