151 lines
3.5 KiB
C
151 lines
3.5 KiB
C
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//////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 1999 Microsoft Corporation
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//
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// Module Name:
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// ScriptResource.h
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//
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// Description:
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// CScriptResource class header file.
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//
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// Maintained By:
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// gpease 14-DEC-1999
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//
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//////////////////////////////////////////////////////////////////////////////
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#pragma once
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//
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// Forward declarations
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//
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class CScriptResource;
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typedef enum _EMESSAGE {
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msgUNKNOWN = 0,
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msgOPEN,
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msgCLOSE,
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msgONLINE,
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msgOFFLINE,
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msgTERMINATE,
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msgLOOKSALIVE,
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msgISALIVE,
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msgDIE,
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msgMAX
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} EMESSAGE;
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//
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// CreateInstance
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//
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CScriptResource *
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CScriptResource_CreateInstance(
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LPCWSTR pszNameIn,
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HKEY hkeyIn,
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RESOURCE_HANDLE hResourceIn
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);
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//
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// Class CScriptResource
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//
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class
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CScriptResource :
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public IUnknown
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{
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private: // data
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LONG m_cRef;
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LPWSTR m_pszName;
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LPWSTR m_pszScriptFilePath;
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LPWSTR m_pszScriptEngine;
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HKEY m_hkeyParams;
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IActiveScriptSite * m_pass;
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IDispatch * m_pidm;
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IActiveScriptParse * m_pasp;
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IActiveScript * m_pas;
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HANDLE m_hThread;
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DWORD m_dwThreadId;
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HANDLE m_hEventWait;
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HANDLE m_hEventDone;
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LONG m_lockSerialize;
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// Task stuff
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EMESSAGE m_msg; // task to do.
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HRESULT m_hr; // result of doing m_msg.
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// the following don't need to be freed, closed or released.
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RESOURCE_HANDLE m_hResource;
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DISPID m_dispidOpen;
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DISPID m_dispidClose;
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DISPID m_dispidOnline;
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DISPID m_dispidOffline;
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DISPID m_dispidTerminate;
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DISPID m_dispidLooksAlive;
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DISPID m_dispidIsAlive;
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BOOL m_fLastLooksAlive;
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private: // methods
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CScriptResource( );
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~CScriptResource( );
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HRESULT
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Init( LPCWSTR pszNameIn,
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HKEY hkeyIn,
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RESOURCE_HANDLE hResourceIn
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);
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LPWSTR
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MakeScriptEngineAssociation(
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IN LPCWSTR pszScriptFileName
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);
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HRESULT
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DoConnect( IN LPWSTR szScriptFilePath = NULL );
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void
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DoDisconnect( );
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static DWORD WINAPI
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S_ThreadProc( LPVOID pParam );
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STDMETHOD(LogError)( HRESULT hrIn );
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STDMETHOD(LogScriptError)( EXCEPINFO ei );
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HRESULT
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OnOpen( );
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HRESULT
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OnClose( );
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HRESULT
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OnOnline( );
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HRESULT
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OnOffline( );
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HRESULT
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OnTerminate( );
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HRESULT
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OnLooksAlive( );
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HRESULT
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OnIsAlive( );
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HRESULT
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WaitForMessageToComplete( EMESSAGE msgIn );
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public: // methods
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friend CScriptResource *
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CScriptResource_CreateInstance( LPCWSTR pszNameIn,
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HKEY hkeyIn,
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RESOURCE_HANDLE hResourceIn
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);
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// IUnknown
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STDMETHOD(QueryInterface)( REFIID riid, LPVOID *ppv );
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STDMETHOD_(ULONG, AddRef)(void);
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STDMETHOD_(ULONG, Release)(void);
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// Publics
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STDMETHOD(Open)( );
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STDMETHOD(Close)( );
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STDMETHOD(Online)( );
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STDMETHOD(Offline)( );
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STDMETHOD(Terminate)( );
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STDMETHOD(LooksAlive)( );
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STDMETHOD(IsAlive)( );
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}; // class CScriptResource
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