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107 lines
1.6 KiB
107 lines
1.6 KiB
/*++
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Copyright (c) 1999 Microsoft Corporation
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Module Name:
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wpipm.hxx
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Abstract:
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Contains the WPIPM class that handles communication with
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the admin service. WPIPM responds to pings, and tells
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the process when to shut down.
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Author:
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Michael Courage (MCourage) 22-Feb-1999
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Revision History:
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--*/
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#ifndef _WP_IPM_HXX_
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#define _WP_IPM_HXX_
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#include "ipm.hxx"
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class WP_CONTEXT;
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class WP_IPM
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: public MESSAGE_LISTENER
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{
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public:
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WP_IPM()
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: m_pWpContext(NULL),
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m_pMessageGlobal(NULL),
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m_pPipe(NULL),
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m_hTerminateEvent(NULL),
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m_hConnectEvent(NULL)
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{}
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HRESULT
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Initialize(
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WP_CONTEXT * pWpContext
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);
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HRESULT
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Terminate(
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VOID
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);
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//
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// MESSAGE_LISTENER methods
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//
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virtual
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HRESULT
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AcceptMessage(
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IN const MESSAGE * pPipeMessage
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);
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virtual
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HRESULT
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PipeConnected(
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VOID
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);
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virtual
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HRESULT
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PipeDisconnected(
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IN HRESULT hr
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);
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HRESULT
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SendMsgToAdminProcess(
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IPM_WP_SHUTDOWN_MSG reason
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);
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HRESULT
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HandleCounterRequest(
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VOID
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);
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HRESULT
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SendInitCompleteMessage(
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HRESULT hrToSend
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);
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private:
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HRESULT
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HandlePing(
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VOID
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);
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HRESULT
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HandleShutdown(
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BOOL fImmediate
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);
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WP_CONTEXT * m_pWpContext;
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MESSAGE_GLOBAL * m_pMessageGlobal;
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MESSAGE_PIPE * m_pPipe;
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HANDLE m_hConnectEvent;
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HANDLE m_hTerminateEvent;
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};
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#endif // _WP_IPM_HXX_
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