187 lines
6 KiB
C
187 lines
6 KiB
C
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//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1997.
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//
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// File: C O N M A N . H
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//
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// Contents: Connection manager.
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//
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// Notes:
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//
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// Author: shaunco 21 Sep 1997
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//
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//----------------------------------------------------------------------------
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#pragma once
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#include "nmbase.h"
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#include "nmres.h"
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#include <rasapip.h>
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#include "cmevent.h"
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#include "ncstl.h"
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#include "stlmap.h"
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// typedef map<IUnknown*, tstring> USERNOTIFYMAP;
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class CNotifySourceInfo
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{
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public:
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tstring szUserName;
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tstring szUserProfilesPath;
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DWORD dwCookie;
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};
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typedef map<IUnknown*, CNotifySourceInfo *> USERNOTIFYMAP;
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typedef USERNOTIFYMAP::iterator ITERUSERNOTIFYMAP;
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class ATL_NO_VTABLE CConnectionManager :
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public CComObjectRootEx <CComMultiThreadModel>,
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public CComCoClass <CConnectionManager, &CLSID_ConnectionManager>,
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public IConnectionPointContainerImpl <CConnectionManager>,
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public IConnectionPointImpl<CConnectionManager, &IID_INetConnectionNotifySink>,
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#if DBG
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public INetConnectionManagerDebug,
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#endif
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public INetConnectionManager,
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public INetConnectionRefresh,
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public INetConnectionCMUtil,
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public INetConnectionManagerEvents
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{
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private:
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// These static members are used by NotifyClientsOfEvent and
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// FinalRelease. Since NotifyClientsOfEvent occurs asynchrounously
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// on a different thread, we need to ensure that the instance of this
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// object remains around for the lifetime of that call. Therefore,
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// FinalRelease will wait until g_fInUse is FALSE. NotifyClientsOfEvent
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// sets g_fInUse to TRUE before using g_pConMan. FinalRelease sets
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// g_pConMan to NULL before waiting for g_fInUse to become FALSE.
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//
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// Note: using this method as opposed to AddRefing g_pConMan avoids the
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// circular refcount that would keep the service always running because
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// it AddRef'd its own object.
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//
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volatile static CConnectionManager* g_pConMan;
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volatile static BOOL g_fInUse;
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// m_ClassManagers is an array (STL vector) of pointers to the
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// INetConnectionManager interfaces implemented by our registered
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// class managers.
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//
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CLASSMANAGERMAP m_mapClassManagers;
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USERNOTIFYMAP m_mapNotify;
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LONG m_lRegisteredOneTime;
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HDEVNOTIFY m_hDevNotify;
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BOOL m_fRegisteredWithWmi;
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HANDLE m_hRegNotify;
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HANDLE m_hRegNotifyWait;
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HKEY m_hRegClassManagerKey;
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HRESULT HrEnsureRegisteredOrDeregisteredWithWmi (
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BOOL fRegister);
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HRESULT HrEnsureClassManagersLoaded ();
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public:
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CConnectionManager()
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{
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TraceTag (ttidConman, "New connection manager being created");
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AssertH (!g_pConMan);
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g_pConMan = this;
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m_lRegisteredOneTime = FALSE;
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m_hDevNotify = NULL;
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m_hRegNotify = NULL;
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m_hRegNotifyWait = NULL;
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m_hRegClassManagerKey = NULL;
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m_fRegisteredWithWmi = FALSE;
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}
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VOID FinalRelease ();
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DECLARE_CLASSFACTORY_DEFERRED_SINGLETON(CConnectionManager)
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DECLARE_REGISTRY_RESOURCEID(IDR_CONMAN)
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BEGIN_COM_MAP(CConnectionManager)
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COM_INTERFACE_ENTRY(INetConnectionManager)
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COM_INTERFACE_ENTRY(INetConnectionRefresh)
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COM_INTERFACE_ENTRY(INetConnectionCMUtil)
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COM_INTERFACE_ENTRY(INetConnectionManagerEvents)
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#if DBG
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COM_INTERFACE_ENTRY(INetConnectionManagerDebug)
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#endif
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COM_INTERFACE_ENTRY_IMPL(IConnectionPointContainer)
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END_COM_MAP()
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BEGIN_CONNECTION_POINT_MAP(CConnectionManager)
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CONNECTION_POINT_ENTRY(IID_INetConnectionNotifySink)
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END_CONNECTION_POINT_MAP()
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// INetConnectionManager
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STDMETHOD (EnumConnections) (
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NETCONMGR_ENUM_FLAGS Flags,
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IEnumNetConnection** ppEnum);
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// INetConnectionRefresh
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STDMETHOD (RefreshAll) ();
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STDMETHOD (ConnectionAdded) (INetConnection* pConnection);
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STDMETHOD (ConnectionDeleted) (const GUID* pguidId);
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STDMETHOD (ConnectionModified) (INetConnection* pConnection);
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STDMETHOD (ConnectionRenamed) (INetConnection* pConnection);
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STDMETHOD (ConnectionStatusChanged) (IN const GUID* pguidId, IN const NETCON_STATUS ncs );
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STDMETHOD (ShowBalloon) (IN const GUID *pguidId, IN const BSTR szCookie, IN const BSTR szBalloonText);
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STDMETHOD (DisableEvents) (IN const BOOL fDisable, IN const ULONG ulDisableTimeout);
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// INetConnectionManagerEvents
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STDMETHOD (RefreshConnections) ();
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STDMETHOD (Enable) ();
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STDMETHOD (Disable) (IN ULONG ulDisableTimeout);
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// INetConnectionCMUtil
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STDMETHOD (MapCMHiddenConnectionToOwner) (
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/*[in]*/ REFGUID guidHidden,
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/*[out]*/ GUID * pguidOwner);
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#if DBG
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// INetConnectionManagerDebug
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STDMETHOD (NotifyTestStart) ();
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STDMETHOD (NotifyTestStop) ();
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#endif
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// Override Advise so we know when to register for LAN device
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// notifications.
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//
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STDMETHOD (Advise) (
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IUnknown* pUnkSink,
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DWORD* pdwCookie);
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STDMETHOD (Unadvise) (
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DWORD dwCookie);
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public:
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static
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BOOL FHasActiveConnectionPoints ();
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static
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VOID NotifyClientsOfEvent (
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CONMAN_EVENT* pEvent);
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private:
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friend HRESULT GetClientAdvises(LPWSTR** pppszAdviseUsers, LPDWORD pdwCount);
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static VOID NTAPI RegChangeNotifyHandler(IN LPVOID pContext, IN BOOLEAN fTimerFired);
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};
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VOID FreeConmanEvent (CONMAN_EVENT* pEvent);
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HRESULT HrGetRasConnectionProperties(
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IN const RASENUMENTRYDETAILS* pDetails,
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OUT NETCON_PROPERTIES_EX** ppPropsEx);
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HRESULT HrGetIncomingConnectionPropertiesEx(
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IN const HANDLE hRasConn,
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IN const GUID* pguidId,
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IN const DWORD dwType,
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OUT NETCON_PROPERTIES_EX** ppPropsEx);
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HRESULT
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GetClientAdvises(LPWSTR** pppszAdviseUsers, LPDWORD pdwCount);
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