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// FileZilla Server - a Windows ftp server
// Copyright (C) 2002-2004 - Tim Kosse <tim.kosse@gmx.de>
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#if !defined(AFX_TRANSFERSOCKET_H__38ADA982_DD96_4607_B7D2_982011F162FE__INCLUDED_)
#define AFX_TRANSFERSOCKET_H__38ADA982_DD96_4607_B7D2_982011F162FE__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// TransferSocket.h : Header-Datei
//
class CControlSocket;
#define TRANSFERMODE_NOTSET 0
#define TRANSFERMODE_LIST 1
#define TRANSFERMODE_RECEIVE 2
#define TRANSFERMODE_SEND 3
#define TRANSFERMODE_NLST 4
struct t_dirlisting;
#include <zlib.h>
/////////////////////////////////////////////////////////////////////////////
// Befehlsziel CTransferSocket
class CAsyncGssSocketLayer;
class CAsyncSslSocketLayer;
class CTransferSocket : public CAsyncSocketEx
{
// Attribute
public:
// Operationen
public:
CTransferSocket(CControlSocket *pOwner);
void Init(t_dirlisting *pDir, int nMode);
void Init(const CStdString& filename, int nMode, _int64 rest);
inline bool InitCalled() { return m_bReady; }
void UseGSS(CAsyncGssSocketLayer* pGssLayer);
bool UseSSL(void* sslContext);
virtual ~CTransferSocket();
// Überschreibungen
public:
int GetMode() const;
BOOL Started() const;
BOOL CheckForTimeout();
void PasvTransfer();
int GetStatus();
bool InitZLib(int level);
bool GetZlibStats(_int64 &bytesIn, _int64 &bytesOut) const;
__int64 GetCurrentFileOffset() const { return m_currentFileOffset; }
bool WasActiveSinceCheck() const { return m_wasActiveSinceCheck; }
BOOL pasv;
// Implementierung
protected:
virtual void OnSend(int nErrorCode);
virtual void OnConnect(int nErrorCode);
virtual void OnClose(int nErrorCode);
virtual void OnAccept(int nErrorCode);
virtual void OnReceive(int nErrorCode);
virtual int OnLayerCallback(std::list<t_callbackMsg>& callbacks);
void EndTransfer(int status);
t_dirlisting *m_pDirListing;
BOOL m_bSentClose;
CStdString m_Filename;
bool m_bReady;
BOOL m_bStarted;
BOOL InitTransfer(BOOL bCalledFromSend);
int m_nMode;
int m_status;
CControlSocket *m_pOwner;
_int64 m_nRest;
BOOL m_bBinary;
HANDLE m_hFile;
char *m_pBuffer;
char *m_pBuffer2; // Used by zlib transfers
unsigned int m_nBufferPos;
BOOL m_bAccepted;
SYSTEMTIME m_LastActiveTime;
bool m_wasActiveSinceCheck;
CAsyncGssSocketLayer* m_pGssLayer;
CAsyncSslSocketLayer* m_pSslLayer;
void* m_sslContext;
unsigned int m_nBufSize;
bool m_useZlib;
z_stream m_zlibStream;
__int64 m_zlibBytesIn;
__int64 m_zlibBytesOut;
__int64 m_currentFileOffset;
bool m_waitingForSslHandshake;
bool m_premature_send;
};
/////////////////////////////////////////////////////////////////////////////
//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ fügt unmittelbar vor der vorhergehenden Zeile zusätzliche Deklarationen ein.
#endif // AFX_TRANSFERSOCKET_H__38ADA982_DD96_4607_B7D2_982011F162FE__INCLUDED_
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