132 lines
5.6 KiB
C++
132 lines
5.6 KiB
C++
#ifndef __FTPSTORE_H
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#define __FTPSTORE_H
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#include <objbase.h>
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#include "unk.h"
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#include "idavstore.h"
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interface IDavTransport;
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class CFtpStorageImpl : public CCOMBase, public IDavStorage
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{
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private:
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public:
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CFtpStorageImpl ();
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~CFtpStorageImpl ();
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///////////////////////////////////////////////////////////
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// IDavStorage
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STDMETHODIMP Init(LPWSTR pwszURL,
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IDavTransport* pDavTransport);
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STDMETHODIMP SetAuth(LPWSTR pwszUserName,
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LPWSTR pwszPassword);
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///////////////////////////////////////////////////////////
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// IStorage
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STDMETHODIMP CreateStream(
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const WCHAR * pwcsName, //Points to the name of the new stream
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DWORD grfMode, //Access mode for the new stream
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DWORD reserved1, //Reserved; must be zero
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DWORD reserved2, //Reserved; must be zero
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IStream ** ppstm); //Points to new stream object
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STDMETHODIMP OpenStream(
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const WCHAR * pwcsName, //Points to name of stream to open
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void * reserved1, //Reserved; must be NULL
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DWORD grfMode, //Access mode for the new stream
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DWORD reserved2, //Reserved; must be zero
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IStream ** ppstm); //Address of output variable
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// that receives the IStream interface pointer
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STDMETHODIMP CreateStorage(
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const WCHAR * pwcsName, //Points to the name of the new storage object
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DWORD grfMode, //Access mode for the new storage object
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DWORD reserved1, //Reserved; must be zero
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DWORD reserved2, //Reserved; must be zero
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IStorage ** ppstg); //Points to new storage object
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STDMETHODIMP OpenStorage(
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const WCHAR * pwcsName, //Points to the name of the
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// storage object to open
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IStorage * pstgPriority, //Must be NULL.
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DWORD grfMode, //Access mode for the new storage object
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SNB snbExclude, //Must be NULL.
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DWORD reserved, //Reserved; must be zero
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IStorage ** ppstg); //Points to opened storage object
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STDMETHODIMP CopyTo(
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DWORD ciidExclude, //Number of elements in rgiidExclude
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IID const * rgiidExclude, //Array of interface identifiers (IIDs)
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SNB snbExclude, //Points to a block of stream
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// names in the storage object
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IStorage * pstgDest); //Points to destination storage object
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STDMETHODIMP MoveElementTo(
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const WCHAR * pwcsName, //Name of the element to be moved
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IStorage * pstgDest, //Points to destination storage object IStorage
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const WCHAR * pwcsNewName, //Points to new name of element in destination
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DWORD grfFlags); //Specifies a copy or a move
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STDMETHODIMP Commit(DWORD grfCommitFlags); //Specifies how changes are to be committed
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STDMETHODIMP Revert(void);
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STDMETHODIMP EnumElements(
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DWORD reserved1, //Reserved; must be zero
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void * reserved2, //Reserved; must be NULL
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DWORD reserved3, //Reserved; must be zero
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IEnumSTATSTG ** ppenum);//Address of output variable that
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// receives the IEnumSTATSTG interface pointer
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STDMETHODIMP DestroyElement(const WCHAR* pwcsName); //Points to the name of the element to be removed
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STDMETHODIMP RenameElement(
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const WCHAR * pwcsOldName, //Points to the name of the
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// element to be changed
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const WCHAR * pwcsNewName); //Points to the new name for
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// the specified element
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STDMETHODIMP SetElementTimes(
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const WCHAR * pwcsName, //Points to name of element to be changed
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FILETIME const * pctime, //New creation time for element, or NULL
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FILETIME const * patime, //New access time for element, or NULL
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FILETIME const * pmtime); //New modification time for element, or NULL
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STDMETHODIMP SetClass(REFCLSID clsid); //Class identifier to be assigned to the storage object
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STDMETHODIMP SetStateBits(
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DWORD grfStateBits, //Specifies new values of bits
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DWORD grfMask); //Specifies mask that indicates which
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// bits are significant
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STDMETHODIMP Stat(
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STATSTG * pstatstg, //Location for STATSTG structure
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DWORD grfStatFlag); //Values taken from the STATFLAG enumeration
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private:
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// internal utility functions
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LPWSTR __stdcall _ResolveURL(LPWSTR pwszRootURL, LPWSTR pwszRelativeURL);
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STDMETHODIMP _GetStream(const WCHAR * pwcsName, //Points to the name of the new stream
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DWORD grfMode, //Access mode for the new stream
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IStream ** ppstm, //Points to new stream object
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BOOL fCreate);
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STDMETHODIMP _OpenStorage(LPWSTR pwszURL, //Points to the URL of the new storage object
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IStorage ** ppstg); //Points to new storage object
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private:
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// member variables
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IDavTransport* _pDavTransport;
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LPWSTR _pwszURL;
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LPWSTR _pwszUserName;
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LPWSTR _pwszPassword;
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BOOL _fInit;
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DWORD _grfStateBits;
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};
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typedef CUnkTmpl<CFtpStorageImpl> CFtpStorage;
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#endif // __FTPSTORE_H
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