file_obsolete.cpp
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- /*
- * ===========================================================================
- * PRODUCTION $Log: file_obsolete.cpp,v $
- * PRODUCTION Revision 1000.2 2004/06/01 19:40:03 gouriano
- * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.4
- * PRODUCTION
- * ===========================================================================
- */
- /* $Id: file_obsolete.cpp,v 1000.2 2004/06/01 19:40:03 gouriano Exp $
- * ===========================================================================
- *
- * PUBLIC DOMAIN NOTICE
- * National Center for Biotechnology Information
- *
- * This software/database is a "United States Government Work" under the
- * terms of the United States Copyright Act. It was written as part of
- * the author's official duties as a United States Government employee and
- * thus cannot be copyrighted. This software/database is freely available
- * to the public for use. The National Library of Medicine and the U.S.
- * Government have not placed any restriction on its use or reproduction.
- *
- * Although all reasonable efforts have been taken to ensure the accuracy
- * and reliability of the software and data, the NLM and the U.S.
- * Government do not and cannot warrant the performance or results that
- * may be obtained by using this software or data. The NLM and the U.S.
- * Government disclaim all warranties, express or implied, including
- * warranties of performance, merchantability or fitness for any particular
- * purpose.
- *
- * Please cite the author in any work or product based on this material.
- *
- * ===========================================================================
- *
- * Author: Anatoliy Kuznetsov
- *
- * File Description:
- * Remove old files from the specified directory
- *
- */
- #include <ncbi_pch.hpp>
- #include <util/file_obsolete.hpp>
- #include <corelib/ncbitime.hpp>
- #include <corelib/ncbifile.hpp>
- BEGIN_NCBI_SCOPE
- CFileObsolete::CFileObsolete(const string& path)
- : m_Path(path)
- {
- }
- CFileObsolete::~CFileObsolete()
- {
- }
- bool CFileObsolete::OnRemove(const string& filename)
- {
- return true;
- }
- void CFileObsolete::Remove(const string& mask,
- unsigned int age,
- ETimeMode tmode)
- {
- CDir dir(m_Path);
- if (!dir.Exists()) {
- ERR_POST(Info << "Directory is not found or access denied:" << m_Path);
- return;
- }
- CTime current(CTime::eCurrent);
- time_t cutoff_time = current.GetTimeT();
- if (cutoff_time < (time_t) age) {
- cutoff_time = 0;
- } else {
- cutoff_time -= age;
- }
- CDir::TEntries content(dir.GetEntries(mask));
- ITERATE(CDir::TEntries, it, content) {
- if (!(*it)->IsFile()) {
- continue;
- }
- CTime modification;
- CTime creation;
- CTime access;
- bool res =
- (*it)->GetTime(&modification, &creation, &access);
- if (!res) {
- continue;
- }
- time_t check_time = 0;
- switch (tmode) {
- case eLastModification:
- check_time = modification.GetTimeT();
- break;
- case eLastAccess:
- check_time = access.GetTimeT();
- break;
- default:
- _ASSERT(0);
- continue;
- } // switch
- if (check_time < cutoff_time) { // Remove file
- (*it)->Remove();
- }
- } // ITERATE
- }
- END_NCBI_SCOPE
- /*
- * ===========================================================================
- * $Log: file_obsolete.cpp,v $
- * Revision 1000.2 2004/06/01 19:40:03 gouriano
- * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.4
- *
- * Revision 1.4 2004/05/17 21:06:02 gorelenk
- * Added include of PCH ncbi_pch.hpp
- *
- * Revision 1.3 2004/01/09 17:57:15 lavr
- * Resolve signed/unsigned comparison issues
- * Avoid file removal should Remove() get bad "tmode"
- *
- * Revision 1.2 2003/12/05 18:50:23 kuznets
- * Fixed potential overflow on unsigned int arithmetics
- *
- * Revision 1.1 2003/12/01 15:46:48 kuznets
- * Initial revision
- *
- *
- * ===========================================================================
- */