340 lines
7.3 KiB
C
340 lines
7.3 KiB
C
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#ifndef _CONNMGR_H_
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#define _CONNMGR_H_
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//////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 2000 Microsoft Corporation
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//
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// Module: ConnMgr.h
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//
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// Author: Dan Elliott
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//
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// Abstract:
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//
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// Environment:
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// Whistler
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//
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// Revision History:
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//
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//////////////////////////////////////////////////////////////////////////////
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#include <obcomm.h>
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#include <util.h>
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#include <netcon.h>
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#include <netcfgp.h>
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#define NUM_PROXY_OPTIONS 6
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class CObCommunicationManager;
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//////////////////////////////////////////////////////////////////////////////
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//
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// CConnectionManager
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//
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class CConnectionManager
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{
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public: // operations
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CConnectionManager();
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~CConnectionManager( );
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STDMETHOD(GetCapabilities)(
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DWORD* pdwCapabilities
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);
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STDMETHOD(SetPreferredConnection)(
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const DWORD dwType,
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BOOL* pfSupportedType
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);
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STDMETHOD(GetPreferredConnection)(
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DWORD* pdwPreferred
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)
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{
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if (NULL == pdwPreferred)
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{
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MYASSERT(NULL != pdwPreferred);
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return E_POINTER;
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}
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*pdwPreferred = m_dwPreferredConnection;
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return S_OK;
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}
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HRESULT
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CConnectionManager::GetPreferredConnectionName(
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LPWSTR szConnectionName,
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DWORD cchConnectionName
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);
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STDMETHOD(ConnectedToInternet)(
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BOOL* pfConnected
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);
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STDMETHOD(ConnectedToInternetEx)(
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BOOL* pfConnected
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);
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STDMETHOD(AsyncConnectedToInternetEx)(
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const HWND hwnd
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);
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STDMETHOD(GetConnectionCount)(
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DWORD* pcConnections
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)
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{
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if (NULL == pcConnections)
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{
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MYASSERT(NULL != pcConnections);
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return E_POINTER;
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}
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// Currently phone connections are supported via CEnumModems and RAS.
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// Until they are supported via this object only return count of LAN
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// connections.
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//
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*pcConnections = m_cLanConnections;
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return S_OK;
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}
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STDMETHOD(SetPreferredConnectionTcpipProperties)(
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BOOL fAutoIPAddress,
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DWORD StaticIp_A,
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DWORD StaticIp_B,
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DWORD StaticIp_C,
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DWORD StaticIp_D,
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DWORD SubnetMask_A,
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DWORD SubnetMask_B,
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DWORD SubnetMask_C,
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DWORD SubnetMask_D,
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DWORD DefGateway_A,
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DWORD DefGateway_B,
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DWORD DefGateway_C,
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DWORD DefGateway_D,
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BOOL fAutoDns,
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DWORD DnsPref_A,
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DWORD DnsPref_B,
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DWORD DnsPref_C,
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DWORD DnsPref_D,
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DWORD DnsAlt_A,
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DWORD DnsAlt_B,
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DWORD DnsAlt_C,
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DWORD DnsAlt_D
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);
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BOOL IsValid( ) const
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{
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return (CONNECTIONTYPE_INVALID != m_dwConnectionCapabilities);
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} // IsValid
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void UseWinntProxySettings();
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void DisableWinntProxySettings();
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STDMETHOD(GetProxySettings)(
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BOOL* pbUseAuto,
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BOOL* pbUseScript,
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BSTR* pszScriptUrl,
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BOOL* pbUseProxy,
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BSTR* pszProxy
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);
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STDMETHOD(SetProxySettings)(
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BOOL bUseAuto,
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BOOL bUseScript,
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BSTR szScriptUrl,
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BOOL bUseProxy,
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BSTR szProxy
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);
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STDMETHOD(GetPublicLanCount)(
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int* pcPublicLan
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);
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void SetExclude1394(
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BOOL bExclude
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)
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{
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m_bExclude1394 = bExclude;
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}
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HRESULT EnumPublicConnections(
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OUT PSTRINGLIST* pList
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);
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protected: // operations
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protected: // data
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private: // operations
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BOOL LanConnectionReady();
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HRESULT SetProxyBlanket(
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IUnknown* pUnk
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);
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void DeterminePreferredConnection();
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void GetPreferredConnection();
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HRESULT SetTcpipProperties(
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GUID guid,
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REMOTE_IPINFO* pipInfo
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);
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HRESULT GetNetCfgInterface(
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BOOL fNeedWriteLock,
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INetCfg** ppNetCfg
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);
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void ReleaseNetCfgInterface(
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INetCfg* pNetCfg,
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BOOL fHasWriteLock
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);
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HRESULT GetTcpipPrivateInterface(
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INetCfg* pNetCfg,
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ITcpipProperties** ppTcpipProperties
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);
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BOOL IsEnabledConnection(
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NETCON_PROPERTIES* pprops
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);
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BOOL GetInternetHandleForPinging(
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HINTERNET* phInternet
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);
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BOOL ApplyWinntProxySettings();
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BOOL SaveProxySettings();
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void RestoreProxySettings();
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BOOL AllocProxyOptionList(
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INTERNET_PER_CONN_OPTION_LIST* pList
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);
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void FreeProxyOptionList(
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INTERNET_PER_CONN_OPTION_LIST* pList
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);
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void DisableRasAutodial();
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void RestoreRasAutoDial();
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HRESULT Enum1394Adapters(
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OUT PSTRINGLIST* pList
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);
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BOOL Is1394Adapter(
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IN GUID* pguid
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);
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HRESULT
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EnumPublicAdapters(
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OUT PSTRINGLIST* pList
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);
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inline BOOL HasModem()
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{
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return (BOOL)(CONNECTIONTYPE_MODEM & m_dwConnectionCapabilities);
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}
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inline BOOL HasIcs()
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{
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return (BOOL)(CONNECTIONTYPE_LAN_ICS & m_dwConnectionCapabilities);
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}
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inline BOOL HasBroadband()
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{
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return (BOOL)(CONNECTIONTYPE_LAN_BROADBAND & m_dwConnectionCapabilities);
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}
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inline BOOL HasConnection(
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const DWORD dwType
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)
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{
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return (BOOL)(dwType & m_dwConnectionCapabilities);
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}
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inline void AddConnectionCapability(
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DWORD dwType
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)
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{
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m_dwConnectionCapabilities |= dwType;
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}
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inline void ClearConnectionCapability(
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DWORD dwType
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)
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{
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m_dwConnectionCapabilities &= ~dwType;
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}
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// Explicitly disallow copy constructor and assignment operator.
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//
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CConnectionManager(
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const CConnectionManager& rhs
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);
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CConnectionManager&
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operator=(
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const CConnectionManager& rhs
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);
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private: // data
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// Bitmask of connection types supported by the system
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//
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DWORD m_dwConnectionCapabilities;
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// Preferred connection type to use.
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//
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DWORD m_dwPreferredConnection;
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// Preferred connection
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//
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INetConnection* m_pPreferredConnection;
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// Count of the LAN connections in the system (includes ICS)
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//
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DWORD m_cLanConnections;
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// Count of the phone connections in the system
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//
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DWORD m_cPhoneConnections;
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HINTERNET m_hInternetPing;
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// Proxy settings
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//
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BOOL m_bUseProxy;
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BOOL m_bProxySaved;
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BOOL m_bProxyApplied;
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INTERNET_PER_CONN_OPTION_LIST m_CurrentProxySettings;
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DWORD m_dwRasAutodialDisable;
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static const DWORD RAS_AUTODIAL_DISABLED;
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static const DWORD RAS_AUTODIAL_ENABLED;
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static const DWORD RAS_AUTODIAL_DONT_KNOW;
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BOOL m_bForceOnline;
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BOOL m_bExclude1394;
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}; // CConnectionManager
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#endif // _CONNMGR_H_
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//
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///// End of file: ConnMgr.h ////////////////////////////////////////////////
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