168 lines
4.7 KiB
C
168 lines
4.7 KiB
C
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/*
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Copyright (c) 1998-1999 Microsoft Corporation
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Module Name:
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CMDhcp.h
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Abstract:
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Definition of the CMDhcp class
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Author:
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*/
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#ifndef _MDHCP_COM_WRAPPER_CMDHCP_H_
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#define _MDHCP_COM_WRAPPER_CMDHCP_H_
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#include "resource.h" // for IDR_MDhcp
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#include "scope.h" // for scope delarations
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#include "objsf.h"
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/////////////////////////////////////////////////////////////////////////////
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// CMDhcp
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class CMDhcp :
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public CComDualImpl<IMcastAddressAllocation, &IID_IMcastAddressAllocation, &LIBID_McastLib>,
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public CComObjectRoot,
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public CComCoClass<CMDhcp,&CLSID_McastAddressAllocation>,
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public CMdhcpObjectSafety
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{
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public:
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CMDhcp() :
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m_dwSafety (0),
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m_pFTM (NULL),
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m_fApiIsInitialized(FALSE)
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{}
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void FinalRelease(void);
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HRESULT FinalConstruct(void);
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BEGIN_COM_MAP(CMDhcp)
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COM_INTERFACE_ENTRY(IDispatch)
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COM_INTERFACE_ENTRY(IMcastAddressAllocation)
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COM_INTERFACE_ENTRY(IObjectSafety)
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COM_INTERFACE_ENTRY(IObjectWithSite)
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COM_INTERFACE_ENTRY_AGGREGATE(IID_IMarshal, m_pFTM)
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END_COM_MAP()
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DECLARE_REGISTRY_RESOURCEID(IDR_MDhcp)
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DECLARE_GET_CONTROLLING_UNKNOWN()
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public:
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//
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// IMcastAddressAllocation
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//
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STDMETHOD (get_Scopes) (
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VARIANT * pVariant
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);
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STDMETHOD (EnumerateScopes) (
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IEnumMcastScope ** ppEnumMcastScope
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);
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STDMETHOD (RequestAddress) (
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IMcastScope * pScope, // from the scope enum
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DATE LeaseStartTime,
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DATE LeaseStopTime,
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long NumAddresses,
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IMcastLeaseInfo ** ppLeaseResponse // returned on success.
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);
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STDMETHOD (RenewAddress) (
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long lReserved, // unused
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IMcastLeaseInfo * pRenewRequest,
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IMcastLeaseInfo ** ppRenewResponse
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);
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STDMETHOD (ReleaseAddress) (
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IMcastLeaseInfo * pReleaseRequest
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);
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STDMETHOD (CreateLeaseInfo) (
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DATE LeaseStartTime,
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DATE LeaseStopTime,
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DWORD dwNumAddresses,
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LPWSTR * ppAddresses,
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LPWSTR pRequestID,
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LPWSTR pServerAddress,
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IMcastLeaseInfo ** ppReleaseRequest
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);
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STDMETHOD (CreateLeaseInfoFromVariant) (
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DATE LeaseStartTime,
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DATE LeaseStopTime,
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VARIANT vAddresses,
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BSTR pRequestID,
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BSTR pServerAddress,
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IMcastLeaseInfo ** ppReleaseRequest
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);
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protected:
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//
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// Data
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//
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DWORD m_dwSafety; // object safety level
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IUnknown * m_pFTM; // ptr to free threaded marshaler
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BOOL m_fApiIsInitialized; // TRUE if api startup succeeded
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//
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// internal implementation
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//
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HRESULT CreateWrappers(
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DWORD dwScopeCount, // the number of scopes we were given
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MCAST_SCOPE_ENTRY * pScopeList, // array of scope structs
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IMcastScope *** pppWrappers, // here we will put an array of if ptrs
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BOOL fLocal // true = scopes are locally generated
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);
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HRESULT GetScopeList(
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DWORD * pdwScopeCount,
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MCAST_SCOPE_ENTRY ** ppScopeList,
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BOOL * pfLocal
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);
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HRESULT WrapMDhcpLeaseInfo(
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BOOL fGotTtl,
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long lTtl,
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BOOL fLocal,
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MCAST_LEASE_INFO * pLeaseInfo,
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MCAST_CLIENT_UID * pRequestID,
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IMcastLeaseInfo ** ppInterface
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);
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// Request
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HRESULT PrepareArgumentsRequest(
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IMcastScope IN * pScope,
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DATE IN LeaseStartTime,
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DATE IN LeaseStopTime,
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long IN lNumAddresses,
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MCAST_CLIENT_UID OUT * pRequestIDStruct,
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MCAST_SCOPE_CTX OUT * pScopeCtxStruct,
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MCAST_LEASE_INFO OUT ** ppLeaseStruct,
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BOOL OUT * pfLocal,
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long OUT * plTtl
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);
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// Release or Renew
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HRESULT PrepareArgumentsNonRequest(
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IMcastLeaseInfo IN * pLease,
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MCAST_CLIENT_UID OUT * pRequestIDStruct,
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MCAST_LEASE_INFO OUT ** ppLeaseStruct,
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BOOL OUT * pfLocal,
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BOOL OUT * pfGotTtl,
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long OUT * plTtl
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);
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};
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#endif // _MDHCP_COM_WRAPPER_CMDHCP_H_
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// eof
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