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