//+-------------------------------------------------------------------------
//
//  Microsoft Windows
//
//  Copyright (C) Microsoft Corporation, 1999 - 1999
//
//  File:       doccnfg.h
//
//--------------------------------------------------------------------------

// DocCnfg.h: Definition of the CMMCDocConfig class
//
//////////////////////////////////////////////////////////////////////

#ifndef _DOCCNFG_H_
#define _DOCCNFG_H_


/////////////////////////////////////////////////////////////////////////////
// CMMCDocConfig

class CMMCDocConfig :
    public CComDualImpl<IDocConfig, &IID_IDocConfig, &LIBID_NODEMGRLib>,
    //public ISupportErrorInfo,
    public CComObjectRoot,
    public IDumpSnapins,
    public CComCoClass<CMMCDocConfig, &CLSID_MMCDocConfig>,
    public CConsoleFilePersistor
{

private:
    IStoragePtr             m_spStorage;
    tstring                 m_strFilePath;
    CAutoPtr<CSnapInsCache> m_spCache;
    CXMLDocument            m_XMLDocument;
    CXMLElement             m_XMLElemConsole;
    CXMLElement             m_XMLElemTree;

public:
    ~CMMCDocConfig();

BEGIN_COM_MAP(CMMCDocConfig)
    COM_INTERFACE_ENTRY(IDispatch)
    COM_INTERFACE_ENTRY(IDocConfig)
    COM_INTERFACE_ENTRY(IDumpSnapins)
    //COM_INTERFACE_ENTRY(ISupportErrorInfo)
END_COM_MAP()

DECLARE_AGGREGATABLE(CMMCDocConfig)

DECLARE_MMC_OBJECT_REGISTRATION (
	g_szMmcndmgrDll,					// implementing DLL
    CLSID_MMCDocConfig,             	// CLSID
    _T("DocConfig 1.0 Object"),         // class name
    _T("NODEMGR.MMCDocConfig.1"),       // ProgID
    _T("NODEMGR.MMCDocConfig"))         // version-independent ProgID

// ISupportsErrorInfo
    STDMETHOD(InterfaceSupportsErrorInfo)(REFIID riid);

// IDocConfig
public:
    STDMETHOD(OpenFile)(BSTR bstrFilePath);
    STDMETHOD(SaveFile)(BSTR bstrFilePath);
    STDMETHOD(CloseFile)();
    STDMETHOD(EnableSnapInExtension)(BSTR bstrSnapInCLSID, BSTR bstrExtCLSID, VARIANT_BOOL bEnable);

// IDumpSnapins
    STDMETHOD(Dump)(LPCTSTR pszDumpFilePath);
	STDMETHOD(CheckSnapinAvailability)(CAvailableSnapinInfo& asi);

private:
    BOOL IsFileOpen() { return !m_strFilePath.empty(); }

    SC ScOpenFile(BSTR bstrFilePath);
    SC ScCloseFile();
    SC ScSaveFile(BSTR bstrFilePath);
    SC ScEnableSnapInExtension(BSTR bstrSnapInCLSID, BSTR bstrExtCLSID, VARIANT_BOOL bEnable);
    SC ScDump (LPCTSTR pszDumpFilePath);
    SC ScCheckSnapinAvailability (CAvailableSnapinInfo& asi);
};

#endif // _DOCCNFG_H_