LNKASSIS.H

/* 
 * LNKASSIS.H 
 * Links Assistant Chapter 20 
 * 
 * Classes that implement the LinksAssistant object 
 * 
 * Copyright (c)1993-1995 Microsoft Corporation, All Right Reserved 
 * 
 * Kraig Brockschmidt, Microsoft 
 * Internet  :  kraigb@microsoft.com 
 * Compuserve:  >INTERNET:kraigb@microsoft.com 
 */ 
 
 
#ifndef _LNKASSIS_H_ 
#define _LNKASSIS_H_ 
 
#define INC_OLEUI 
#define CHAPTER20 
#include <inole.h> 
 
#define CCHPATHMAX  260 
 
 
class CLinks : public IOleUILinkContainer 
    { 
    protected: 
        ULONG           m_cRef; 
        PFNDESTROYED    m_pfnDestroy; 
 
    protected: 
        //Internal functions for implementing IOleUILinkContainer 
        BOOL ValidateLinkSource(LPTSTR, ULONG *, LPMONIKER * 
            , LPCLSID); 
        BOOL CreateNewSourceMoniker(LPTSTR, ULONG, LPMONIKER *); 
        UINT CchFilePrefix(LPMONIKER); 
 
    public: 
        CLinks(PFNDESTROYED); 
        ~CLinks(void); 
 
        STDMETHODIMP         QueryInterface(REFIID, PPVOID); 
        STDMETHODIMP_(ULONG) AddRef(void); 
        STDMETHODIMP_(ULONG) Release(void); 
 
        /* 
         * The dwLink parameter to all of these functions is assumed 
         * to be an IOleLink pointer for the object in question 
         * (GetNextLink is not implelemented in us).  We can 
         * QueryInterface IOleLink for anything else we need. 
         */ 
 
        STDMETHODIMP_(DWORD) GetNextLink(DWORD); 
        STDMETHODIMP         SetLinkUpdateOptions(DWORD, DWORD); 
        STDMETHODIMP         GetLinkUpdateOptions(DWORD, LPDWORD); 
        STDMETHODIMP         SetLinkSource(DWORD, LPTSTR, ULONG 
                                 , ULONG *, BOOL); 
        STDMETHODIMP         GetLinkSource(DWORD, LPTSTR *, ULONG * 
                                 , LPTSTR *, LPTSTR *, BOOL *, BOOL *); 
        STDMETHODIMP         OpenLinkSource(DWORD); 
        STDMETHODIMP         UpdateLink(DWORD, BOOL, BOOL); 
        STDMETHODIMP         CancelLink(DWORD); 
    }; 
 
typedef CLinks *PCLinks; 
 
 
#endif //_LNKASSIS_H_