84 lines
2.5 KiB
C++
84 lines
2.5 KiB
C++
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// FileZilla Server - a Windows ftp server
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// Copyright (C) 2002-2004 - Tim Kosse <tim.kosse@gmx.de>
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#include "stdafx.h"
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#include "MFC64bitFix.h"
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/*__int64 GetLength64(CFile &file)
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{
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DWORD low;
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DWORD high;
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low=GetFileSize((void *)file.m_hFile, &high);
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_int64 size=((_int64)high<<32)+low;
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return size;
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}*/
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BOOL GetLength64(LPCTSTR filename, _int64 &size)
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{
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WIN32_FIND_DATA findFileData;
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HANDLE hFind = FindFirstFile(filename, &findFileData);
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if (hFind == INVALID_HANDLE_VALUE)
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return FALSE;
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VERIFY(FindClose(hFind));
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size=((_int64)findFileData.nFileSizeHigh<<32)+findFileData.nFileSizeLow;
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return TRUE;
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}
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BOOL PASCAL GetStatus64(LPCTSTR lpszFileName, CFileStatus64& rStatus)
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{
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WIN32_FIND_DATA findFileData;
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HANDLE hFind = FindFirstFile((LPTSTR)lpszFileName, &findFileData);
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if (hFind == INVALID_HANDLE_VALUE)
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return FALSE;
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VERIFY(FindClose(hFind));
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// strip attribute of NORMAL bit, our API doesn't have a "normal" bit.
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rStatus.m_attribute = (BYTE)
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(findFileData.dwFileAttributes & ~FILE_ATTRIBUTE_NORMAL);
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rStatus.m_size = ((_int64)findFileData.nFileSizeHigh<<32)+findFileData.nFileSizeLow;
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// convert times as appropriate
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rStatus.m_ctime = findFileData.ftCreationTime;
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rStatus.m_atime = findFileData.ftLastAccessTime;
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rStatus.m_mtime = findFileData.ftLastWriteTime;
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if (rStatus.m_ctime.dwHighDateTime == rStatus.m_ctime.dwLowDateTime == 0)
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rStatus.m_ctime = rStatus.m_mtime;
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if (rStatus.m_atime.dwHighDateTime == rStatus.m_atime.dwLowDateTime == 0)
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rStatus.m_atime = rStatus.m_mtime;
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return TRUE;
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}
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_int64 GetPosition64(HANDLE hFile)
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{
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if (!hFile || hFile==INVALID_HANDLE_VALUE)
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return -1;
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LONG low=0;
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LONG high=0;
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low=SetFilePointer(hFile, low, &high, FILE_CURRENT);
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if (low==0xFFFFFFFF && GetLastError!=NO_ERROR)
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return -1;
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return ((_int64)high<<32)+low;
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}
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