D:/opendownloadmanager/ODM-1.x/InetFile/fsFtpFile.h

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/*
  Free Download Manager Copyright (c) 2003-2007 FreeDownloadManager.ORG
  Open Download Manager Copyright (c) 2008-2010 OpenDownloadManager.ORG
*/    

#if !defined(AFX_FSFTPFILE_H__12AF861F_17DB_4F84_8679_7B8EBDCD4D75__INCLUDED_)
#define AFX_FSFTPFILE_H__12AF861F_17DB_4F84_8679_7B8EBDCD4D75__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif 

#include <winsock.h>
#include "fsInternetFile.h"
#include "fsinet.h"       

enum fsFtpTransferType
{
        FTT_BINARY,             
        FTT_ASCII,              
        FTT_UNKNOWN             
};

class fsFtpFile : public fsInternetFile  
{
public:
        
        fsInternetResult Write (LPBYTE pBuffer, DWORD dwToWrite, DWORD *pdwWritten);
        
        
        
        fsInternetResult OpenEx (LPCSTR pszFilePath, UINT64 uStartPos, UINT64 uUploadPartSize = _UI64_MAX, UINT64 uUploadTotalSize = _UI64_MAX);
        fsFtpTransferType GetTransferType();
        void SetDontUseLIST (BOOL b);
        
        virtual fsInternetResult QuerySize (LPCSTR pszFilePath);
        
        virtual void CloseHandle();
        
        fsInternetResult SetTransferType (fsFtpTransferType enType);
        
        fsInternetResult Read (LPBYTE pBuffer, DWORD dwToRead, DWORD *pdwRead);
        
        fsInternetResult Open (LPCSTR pszFilePath, UINT64 uStartPos);
        fsFtpFile();
        virtual ~fsFtpFile();

protected:
        static BOOL FtpCommand (HINTERNET hConnect, BOOL fExpectResponse, DWORD dwFlags, LPCSTR pszCommand, DWORD_PTR dwContext, HINTERNET* phFtpCommand);
        BOOL Send_LIST (LPSTR pszCmd, LPCSTR pszFile);
        BOOL m_bDontUseLIST;
        
        BOOL IsDigit (char c);
        
        
        fsInternetResult PASV_ConnectSocket();
        
        BOOL ParseSIZE();
        
        fsInternetResult FtpError ();
        
        
        
        SHORT OpenSocket();

        fsString m_strPORT;     
        SOCKET m_sFile;         
        SOCKET m_sRcv;          
        void ReceiveExtError ();        
        DWORD m_dwTransferType; 
};

#endif 

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