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104 lines
2.4 KiB
104 lines
2.4 KiB
// Copyright (c) 1997-1999 Microsoft Corporation
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#ifndef __SERVICETHREAD__
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#define __SERVICETHREAD__
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#pragma once
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#include "SshWbemHelpers.h"
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#include "SimpleArray.h"
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#define WM_ASYNC_CIMOM_CONNECTED (WM_USER + 20)
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#define WM_CIMOM_RECONNECT (WM_USER + 21)
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extern const wchar_t* MMC_SNAPIN_MACHINE_NAME;
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void __cdecl WbemServiceConnectThread(LPVOID lpParameter);
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class WbemServiceThread
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{
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public:
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friend void __cdecl WbemServiceConnectThread(LPVOID lpParameter);
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WbemServiceThread();
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virtual ~WbemServiceThread();
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LONG AddRef(){ return InterlockedIncrement(&m_cRef); };
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LONG Release(){ LONG lTemp = InterlockedDecrement(&m_cRef); if (0 == lTemp) delete this; return lTemp; };
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bstr_t m_machineName;
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bstr_t m_nameSpace;
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HRESULT m_hr;
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CRITICAL_SECTION notifyLock;
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typedef enum {notStarted,
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locating,
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connecting,
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threadError,
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error,
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cancelled,
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ready} ServiceStatus;
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ServiceStatus m_status;
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// Start the connection attempt.
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HRESULT Connect(bstr_t machineName,
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bstr_t ns,
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bool threaded ,
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LOGIN_CREDENTIALS *credentials , HWND = 0);
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bool Connect(IDataObject *_pDataObject, HWND hWnd = 0);
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HRESULT ReConnect(void)
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{
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DisconnectServer();
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return ConnectNow();
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}
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// Returns true if a msg will be sent.
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// Returns false if its already over.
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bool NotifyWhenDone(HWND dlg);
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void Cancel(void);
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void DisconnectServer(void);
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typedef CSimpleArray<HWND> NOTIFYLIST;
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NOTIFYLIST m_notify;
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bool LocalConnection(void);
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void SendPtr(HWND hwnd);
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CWbemServices GetPtr(void);
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CWbemServices m_WbemServices;
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// this is set by the SomePage::OnConnect
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// and it is a "correctly marshaled version of the pointer"
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CWbemServices m_realServices; // lives on the connection thread.
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// DONT had this out directly. Use
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// the Notify().
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private:
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HRESULT ConnectNow(bool real = false);
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void MachineName(IDataObject *_pDataObject, bstr_t *name);
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static CLIPFORMAT MACHINE_NAME;
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HANDLE m_doWork, m_ptrReady;
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#define CT_CONNECT 0
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#define CT_EXIT 1
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#define CT_GET_PTR 2
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#define CT_SEND_PTR 3
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int m_threadCmd;
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UINT_PTR m_hThread;
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void Notify(IWbemServices * service);
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void NotifyError(void);
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HRESULT EnsureThread(void);
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HWND m_hWndGetPtr;
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IStream *m_pStream;
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LOGIN_CREDENTIALS *m_credentials;
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LONG m_cRef;
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};
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#endif __SERVICETHREAD__
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