80 lines
3.3 KiB
C
80 lines
3.3 KiB
C
|
/*****************************************************************************
|
||
|
|
* ftpeidl.h
|
||
|
|
*****************************************************************************/
|
||
|
|
|
||
|
|
#ifndef _FTPEIDL_H
|
||
|
|
#define _FTPEIDL_H
|
||
|
|
|
||
|
|
#include "cowsite.h"
|
||
|
|
|
||
|
|
|
||
|
|
/*****************************************************************************
|
||
|
|
*
|
||
|
|
* CFtpEidl
|
||
|
|
*
|
||
|
|
* The stuff that tracks the state of an enumeration.
|
||
|
|
*
|
||
|
|
*****************************************************************************/
|
||
|
|
|
||
|
|
class CFtpEidl : public IEnumIDList
|
||
|
|
, public CObjectWithSite
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
//////////////////////////////////////////////////////
|
||
|
|
// Public Interfaces
|
||
|
|
//////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
// *** IUnknown ***
|
||
|
|
virtual STDMETHODIMP_(ULONG) AddRef(void);
|
||
|
|
virtual STDMETHODIMP_(ULONG) Release(void);
|
||
|
|
virtual STDMETHODIMP QueryInterface(REFIID riid, LPVOID * ppvObj);
|
||
|
|
|
||
|
|
// *** IEnumIDList ***
|
||
|
|
virtual STDMETHODIMP Next(ULONG celt, LPITEMIDLIST *rgelt, ULONG *pceltFetched);
|
||
|
|
virtual STDMETHODIMP Skip(ULONG celt);
|
||
|
|
virtual STDMETHODIMP Reset(void);
|
||
|
|
virtual STDMETHODIMP Clone(IEnumIDList **ppenum);
|
||
|
|
|
||
|
|
public:
|
||
|
|
CFtpEidl();
|
||
|
|
~CFtpEidl(void);
|
||
|
|
|
||
|
|
// Friend Functions
|
||
|
|
friend HRESULT CFtpEidl_Create(CFtpDir * pfd, CFtpFolder * pff, HWND hwndOwner, DWORD shcontf, IEnumIDList ** ppenum);
|
||
|
|
|
||
|
|
protected:
|
||
|
|
// Private Member Variables
|
||
|
|
|
||
|
|
int m_cRef;
|
||
|
|
BITBOOL m_fInited : 1; // Have we been inited?
|
||
|
|
BITBOOL m_fDead : 1; // Is this enumerator dead because we had to do a redirect (because password was needed or was invalid).
|
||
|
|
BITBOOL m_fErrorDisplayed : 1; // Only show one error per enum. This is how we keep track.
|
||
|
|
DWORD m_nIndex; // Current Item in the list
|
||
|
|
DWORD m_shcontf; // Filter flags
|
||
|
|
CFtpPidlList * m_pflHfpl; // Where the cache lives
|
||
|
|
CFtpDir * m_pfd; // My FtpDir
|
||
|
|
CFtpFolder * m_pff; // My FtpDir
|
||
|
|
IMalloc * m_pm; // Today's itemid allocator
|
||
|
|
HWND m_hwndOwner; // My UI window
|
||
|
|
HRESULT m_hrOleInited; // We need to Init Ole because of Win95's Shell32 doesn't do that on the background enum thread.
|
||
|
|
// CAN DO: Someday we could implement hiden files: int m_cHiddenFiles;
|
||
|
|
|
||
|
|
|
||
|
|
// Public Member Functions
|
||
|
|
BOOL _fFilter(DWORD shcontf, DWORD dwFAFLFlags);
|
||
|
|
HRESULT _Init(void);
|
||
|
|
LPITEMIDLIST _NextOne(DWORD * pdwIndex);
|
||
|
|
HRESULT _PopulateItem(HINTERNET hint0, HINTPROCINFO * phpi);
|
||
|
|
HRESULT _AddFindDataToPidlList(LPCITEMIDLIST pidl);
|
||
|
|
HRESULT _HandleSoftLinks(HINTERNET hint, LPITEMIDLIST pidl, LPWIRESTR pwCurrentDir, DWORD cchSize);
|
||
|
|
BOOL _IsNavigationItem(LPWIN32_FIND_DATA pwfd);
|
||
|
|
static HRESULT _PopulateItemCB(HINTERNET hint0, HINTPROCINFO * phpi, LPVOID pvCFtpEidl, BOOL * pfReleaseHint) {return ((CFtpEidl *)pvCFtpEidl)->_PopulateItem(hint0, phpi);};
|
||
|
|
|
||
|
|
|
||
|
|
// Friend Functions
|
||
|
|
friend HRESULT CFtpEidl_Create(CFtpDir * pfd, CFtpFolder * pff, HWND hwndOwner, DWORD shcontf, CFtpEidl ** ppfe);
|
||
|
|
friend HRESULT CFtpEidl_Create(CFtpDir * pfd, CFtpFolder * pff, HWND hwndOwner, DWORD shcontf, DWORD dwIndex, IEnumIDList ** ppenum);
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // _FTPEIDL_H
|