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/////////////////////////////////////////////////////////////////////////////
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//<2F><>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD>:
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// InternetGet<65><74>
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//
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д: 2008-11-09
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//
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//
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/////////////////////////////////////////////////////////////////////////////
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#pragma once
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#include <afxsock.h> // MFC socket extensions
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#include <afxinet.h>
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class CInternetGet
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{
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public:
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CInternetGet(void);
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virtual ~CInternetGet(void);
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public:
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virtual bool IsOpenConnection(void);
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// open the connection
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virtual bool OpenConnection(CString server, LPCTSTR lpstrUserName=NULL, LPCTSTR lpstrPassordword=NULL);
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// close the connection
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virtual bool CloseConnection();
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virtual bool Open(LPCTSTR lpstrRemote);
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virtual void Close(void);
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virtual bool IsOpen(void);
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virtual UINT Read(void* lpBuf, UINT nCount);
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virtual ULONGLONG Seek(ULONGLONG nOffset, UINT nFrom);
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virtual CStdioFile* GetStdioFile(void);
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virtual bool GetFile(LPCTSTR lpstrRemote, CFile* fw);
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virtual bool GetFile(LPCTSTR lpstrRemote, LPCTSTR lpstrLocal);
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virtual void ExchangeBuffer(void* pBuf, UINT len); //<2F><>ȡһ<C8A1><D2BB><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD>ã<EFBFBD><C3A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӽ<EFBFBD><D3BD><EFBFBD><EFBFBD><EFBFBD>
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE>Ϣ
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virtual void SetInformation(LPCTSTR lpstrInfo);
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virtual void SetInformation(UINT nInfoID);
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virtual void SetProgressDlg(CWnd* pDlg);
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//<2F><><EFBFBD>ý<EFBFBD><C3BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
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virtual void SetPos(int nPos);
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DWORD GetCurrentFileLength(void);
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BOOL IsAbortFlag(void);
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void SetAbortFlag(BOOL bAbort);
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//<2F><><EFBFBD>ղ<EFBFBD><D5B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
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void PeekMessageLoop(void);
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protected:
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CInternetSession *pInternetSession;
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BOOL m_bAbortFlag; //<2F>Ƿ<EFBFBD><C7B7><EFBFBD>ֹ<EFBFBD><D6B9>ǰ<EFBFBD>IJ<EFBFBD><C4B2><EFBFBD>
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CString strAppName;
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DWORD m_uCurFileLength; //<2F><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC>ij<EFBFBD><C4B3><EFBFBD>
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ULONGLONG m_uTotalRead; //<2F>Ѷ<EFBFBD><D1B6>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD>ܵij<DCB5><C4B3><EFBFBD>
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CString strServerName;
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void CatchException(CInternetException* pEx);//<2F><><EFBFBD>ô<EFBFBD><C3B4><EFBFBD><EFBFBD><EFBFBD>Ϣ
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};
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CString GetBytesString(ULONGLONG nLength);
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