#include "StdAfx.h"
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#include "FolderManager.h"
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bool CompareCreateDate(CPathInfo& a, CPathInfo& b)
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{
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return (a.nCreateDate > b.nCreateDate);
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}
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bool ComparePathDepth(CPathInfo& a, CPathInfo& b)
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{
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return (a.nDepth > b.nDepth);
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// int nIdx, nPathDepth1 = 0, nPathDepth2 = 0;
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// CString strPath, strTemp;
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//
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// strPath = a.strFilePath;
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//
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// while(TRUE)
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// {
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// nIdx = strPath.Find(_T("\\"));
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// if(nIdx == -1) break;
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// strPath = strPath.Mid(nIdx + 1);
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// nPathDepth1++;
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// }
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//
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// strPath = b.strFilePath;
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//
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// while(TRUE)
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// {
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// nIdx = strPath.Find(_T("\\"));
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// if(nIdx == -1) break;
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// strPath = strPath.Mid(nIdx);
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// nPathDepth2++;
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// }
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//
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// return (nPathDepth1 > nPathDepth2);
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}
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CFolderManager::CFolderManager()
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{
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Reset();
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}
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CFolderManager::~CFolderManager()
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{
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Reset();
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}
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CFolderManager::CFolderManager(const CString& strMainPath, UINT nRemainCount)
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{
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Reset();
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m_strMainPath = strMainPath;
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m_nRemainCount = nRemainCount;
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}
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void CFolderManager::SetFolderInfo(const CString& strMainPath, UINT nRemainCount)
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{
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m_strMainPath = strMainPath;
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m_nRemainCount = nRemainCount;
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}
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void CFolderManager::Reset()
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{
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m_strMainPath = _T("");
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m_nRemainCount = 0;
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m_nLastCreateDate = 0;
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m_vectorFileInfo.clear();
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m_vectorFolderInfo.clear();
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// for (ListPathInfoIt it=m_listFolderInfo.begin(); it!=m_listFolderInfo.end(); it++)
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// {
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// CPathInfo *pPathInfo = (CPathInfo*) *it;
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// delete pPathInfo;
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// }
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// m_listFolderInfo.clear();
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}
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void CFolderManager::DeleteOldFiles()
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{
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m_vectorFileInfo.clear();
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m_vectorFolderInfo.clear();
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int nDepth = 0, nFileCount = 0;
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SearchPathInfo(m_strMainPath, nDepth, nFileCount);
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size_t f_cnt = m_vectorFileInfo.size();
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size_t p_cnt = m_vectorFolderInfo.size();
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// size_t p_cnt = m_listFolderInfo.size();
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if(m_vectorFolderInfo.size() > 0)
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{
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std::sort(m_vectorFolderInfo.begin(), m_vectorFolderInfo.end(), ComparePathDepth);
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DeleteFolderProcess();
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}
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if(m_vectorFileInfo.size() > 0)
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{
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std::sort(m_vectorFileInfo.begin(), m_vectorFileInfo.end(), CompareCreateDate);
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if (m_nRemainCount < m_vectorFileInfo.size())
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{
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DeleteFileProcess();
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}
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}
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f_cnt = m_vectorFileInfo.size();
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p_cnt = m_vectorFolderInfo.size();
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// p_cnt = m_listFolderInfo.size();
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}
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void CFolderManager::DeleteFileProcess()
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{
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for (UINT i=m_nRemainCount; i<m_vectorFileInfo.size(); i++)
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{
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CPathInfo pathInfo;
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pathInfo = m_vectorFileInfo[i];
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DeleteFile(pathInfo.strFilePath);
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// if (!DeleteFile(pathInfo.strFilePath))
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// {
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// SetFileAttributes(m_vectorFileInfo[i].strFilePath, FILE_ATTRIBUTE_NORMAL);
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// DeleteFile(m_vectorFileInfo[i].strFilePath);
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// }
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}
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// m_vectorFileInfo.resize(m_nRemainCount);
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}
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void CFolderManager::DeleteFolderProcess()
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{
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// ºó Æú´õ Á¦°Å
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int i, nCount;
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nCount = (int)m_vectorFolderInfo.size();
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for(i = 0; i < nCount; i++)
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{
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CPathInfo pathInfo;
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pathInfo = m_vectorFolderInfo[i];
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RemoveDirectory(pathInfo.strFilePath);
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}
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// for(ListPathInfoIt iter= m_listFolderInfo.begin() ; iter != m_listFolderInfo.end() ; )
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// {
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// if (RemoveDirectory((*iter)->strFilePath))
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// {
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// CPathInfo *pPathInfo = (CPathInfo *) *iter;
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// delete pPathInfo;
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// iter = m_listFolderInfo.erase(iter);
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// continue;
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// }
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// else
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// {
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// SetFileAttributes((*iter)->strFilePath, FILE_ATTRIBUTE_NORMAL);
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//
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// if (RemoveDirectory((*iter)->strFilePath))
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// {
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// CPathInfo *pPathInfo = (CPathInfo *) *iter;
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// delete pPathInfo;
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// iter = m_listFolderInfo.erase(iter);
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// continue;
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// }
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// }
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//
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// iter++;
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// }
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}
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int CFolderManager::SearchPathInfo(const CString& strParentPath, int nDepth, int& nFileCount)
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{
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if (strParentPath.GetLength()==0)
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return FALSE;
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CString strPath = strParentPath;
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if(strPath.Right(1) != _T('\\'))
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strPath += _T('\\');
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strPath += _T("*.*");
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CFileFind fileFind;
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BOOL bFind;
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if(!(bFind = fileFind.FindFile(strPath)))
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return FALSE;
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CTime fileCreateTime;
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while(bFind)
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{
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bFind = fileFind.FindNextFile();
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if (fileFind.IsDots())
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continue;
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if (!fileFind.GetCreationTime(fileCreateTime))
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continue;
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// if (m_nLastCreateDate > fileCreateTime.GetTime())
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// continue;
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if (fileFind.IsDirectory())
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{
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int nFileCountInDirectory = 0;
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CPathInfo pathInfo;
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pathInfo.strFilePath = fileFind.GetFilePath();
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pathInfo.nCreateDate = fileCreateTime.GetTime();
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SearchPathInfo(pathInfo.strFilePath, nDepth+1, nFileCountInDirectory);
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nFileCount += nFileCountInDirectory;
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pathInfo.nDepth = nDepth;
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if(nFileCountInDirectory == 0)
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{
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m_vectorFolderInfo.push_back(pathInfo);
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}
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// CPathInfo *pPathInfo = new CPathInfo();
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// pPathInfo->strFilePath = fileFind.GetFilePath();
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// pPathInfo->nCreateDate = fileCreateTime.GetTime();
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// m_listFolderInfo.push_back(pPathInfo);
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//
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// SearchPathInfo(pPathInfo->strFilePath);
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}
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else
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{
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CPathInfo pathInfo;
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pathInfo.strFilePath = fileFind.GetFilePath();
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pathInfo.nCreateDate = fileCreateTime.GetTime();
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m_vectorFileInfo.push_back(pathInfo);
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nFileCount++;
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}
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}
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fileFind.Close();
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return TRUE;
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}
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