42 lines
1,000 B
C++
42 lines
1,000 B
C++
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//+-------------------------------------------------------------------
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//
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// File: addrrefresh.hxx
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//
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// Contents: Defines classes for handling dynamic TCP/IP address
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// changes
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//
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// Classes: CAddrRefreshMgr
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//
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// History: 26-Oct-00 jsimmons Created
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//
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//--------------------------------------------------------------------
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#pragma once
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class CAddrRefreshMgr
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{
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public:
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CAddrRefreshMgr();
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void ListenedOnTCP() { _bListenedOnTCP = TRUE; };
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void RegisterForAddressChanges();
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private:
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// private functions
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static void CALLBACK TimerCallbackFn(void*,BOOLEAN);
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void TimerCallbackFnHelper();
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// private data
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HANDLE _hEventIPAddressChange;
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HANDLE _hWaitObject;
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SOCKET _IPChangeNotificationSocket;
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BOOL _bWaitRegistered;
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BOOL _bRegisteredForNotifications;
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BOOL _bListenedOnTCP;
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WSAOVERLAPPED _WSAOverlapped;
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};
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// References the single instance of this object
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extern CAddrRefreshMgr gAddrRefreshMgr;
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