D:/opendownloadmanager/ODM-1.x/vmsFile.h

Go to the documentation of this file.

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

#if !defined(AFX_VMSFILE_H__88D636C1_5B75_4644_A165_E88280A83CBA__INCLUDED_)
#define AFX_VMSFILE_H__88D636C1_5B75_4644_A165_E88280A83CBA__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif 

namespace vmsFDM
{

class vmsFile  
{
public:
        
        void ReadDouble (double &f);
        void ReadInt64(__int64 &i);
        void ReadInt (int &i);
        void WriteInt (int i);
        void WriteInt64 (__int64 i);
        void WriteDouble (double f);
        void ReadString(fsString& str);
        void WriteString (LPCSTR psz);
        
        void Seek (DWORD dwDistance, DWORD dwMethod = FILE_BEGIN);
        
        DWORD GetSize();

        void Create (LPCTSTR pszFileName, DWORD dwAccess = GENERIC_READ, DWORD dwShareMode = FILE_SHARE_READ, DWORD dwCreationDisposition = OPEN_EXISTING, DWORD dwFlags = FILE_ATTRIBUTE_NORMAL);
        
        void Close();

        void Attach (HANDLE hFile, bool bAutoClose = true);
        
        HANDLE Detach();

        void Read (LPVOID pvBuffer, DWORD dwToRead, DWORD* pdwRead = NULL);
        void Write (LPCVOID pvBuffer, DWORD dwToWrite);

        operator HANDLE() const {return m_hFile;}
        
        vmsFile(HANDLE hFile = INVALID_HANDLE_VALUE, bool bAutoClose = true);
        virtual ~vmsFile();

protected:
        
        bool m_bThrowOnPartialRead;
        bool m_bAutoClose;
        HANDLE m_hFile; 
};

};

#endif 

---