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163 lines
3.4 KiB
163 lines
3.4 KiB
/*
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Copyright (c) 1998-1999 Microsoft Corporation
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Module Name:
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blbtime.h
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Abstract:
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Definition of the TIME class
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Author:
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*/
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#if !defined(AFX_BLBTIME_H__0CC1F05A_CAEB_11D0_8D58_00C04FD91AC0__INCLUDED_)
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#define AFX_BLBTIME_H__0CC1F05A_CAEB_11D0_8D58_00C04FD91AC0__INCLUDED_
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#if _MSC_VER >= 1000
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#pragma once
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#endif // _MSC_VER >= 1000
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#include "resource.h" // main symbols
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#include "sdpblb.h"
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#include "blbcoen.h"
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/////////////////////////////////////////////////////////////////////////////
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// Time
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const USHORT MAX_NTP_TIME_STRLEN = 10;
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const SHORT FIRST_POSSIBLE_YEAR = 1970;
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const DWORD NTP_OFFSET = 0x83aa7e80;
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// return the current Ntp time
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inline DWORD_PTR
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GetCurrentNtpTime(
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)
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{
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return (time(NULL) + NTP_OFFSET);
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}
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class ATL_NO_VTABLE TIME :
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public ENUM_ELEMENT<SDP_TIME>,
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public CComObjectRootEx<CComObjectThreadModel>,
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public CComDualImpl<ITTime, &IID_ITTime, &LIBID_SDPBLBLib>,
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public CObjectSafeImpl
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{
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friend class MY_COLL_IMPL<TIME>;
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public:
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typedef ITTime ELEM_IF;
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typedef IEnumTime ENUM_IF;
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typedef ITTimeCollection COLL_IF;
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typedef SDP_TIME SDP_TYPE;
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typedef SDP_TIME_LIST SDP_LIST;
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static const IID &ELEM_IF_ID;
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public:
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inline TIME();
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inline ~TIME();
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inline HRESULT FinalConstruct(void);
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HRESULT Init(
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IN CSdpConferenceBlob &ConfBlob
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);
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HRESULT Init(
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IN CSdpConferenceBlob &ConfBlob,
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IN DWORD StartTime,
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IN DWORD StopTime
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);
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inline void SuccessInit(
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IN CSdpConferenceBlob &ConfBlob,
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IN SDP_TIME &SdpTime
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);
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inline void ClearSdpBlobRefs();
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BEGIN_COM_MAP(TIME)
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COM_INTERFACE_ENTRY(IDispatch)
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COM_INTERFACE_ENTRY(ITTime)
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COM_INTERFACE_ENTRY(IObjectSafety)
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COM_INTERFACE_ENTRY_AGGREGATE(IID_IMarshal, m_pFTM)
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END_COM_MAP()
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DECLARE_NOT_AGGREGATABLE(TIME)
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DECLARE_GET_CONTROLLING_UNKNOWN()
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// ITTime
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public:
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STDMETHOD(get_StopTime)(/*[out, retval]*/ DOUBLE *pTime);
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STDMETHOD(put_StopTime)(/*[in]*/ DOUBLE Time);
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STDMETHOD(get_StartTime)(/*[out, retval]*/ DOUBLE *pTime);
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STDMETHOD(put_StartTime)(/*[in]*/ DOUBLE Time);
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protected:
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CSdpConferenceBlob * m_ConfBlob;
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IUnknown * m_pFTM; // pointer to the free threaded marshaler
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};
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inline
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TIME::TIME(
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)
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: m_ConfBlob(NULL),
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m_pFTM(NULL)
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{
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}
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inline
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HRESULT TIME::FinalConstruct(void)
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{
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HRESULT HResult = CoCreateFreeThreadedMarshaler( GetControllingUnknown(),
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& m_pFTM );
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if ( FAILED(HResult) )
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{
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return HResult;
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}
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return S_OK;
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}
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inline
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TIME::~TIME()
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{
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if ( m_pFTM )
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{
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m_pFTM->Release();
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}
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}
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inline void
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TIME::SuccessInit(
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IN CSdpConferenceBlob &ConfBlob,
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IN SDP_TIME &SdpTime
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)
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{
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m_ConfBlob = &ConfBlob;
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// don't free the sdptime instance on destruction
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ENUM_ELEMENT<SDP_TIME>::SuccessInit(SdpTime, FALSE);
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}
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inline void
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TIME::ClearSdpBlobRefs(
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)
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{
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m_ConfBlob = NULL;
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}
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#endif // !defined(AFX_BLBTIME_H__0CC1F05A_CAEB_11D0_8D58_00C04FD91AC0__INCLUDED_)
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