79 lines
2.2 KiB
C++
79 lines
2.2 KiB
C++
/*
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* Copyright (C) 2020, KylinSoft Co., Ltd.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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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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*
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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, see <https://www.gnu.org/licenses/>.
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*
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* Authors: zhangzihao <zhangzihao@kylinos.cn>
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*
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*/
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#include "traverse-bfs.h"
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#include "file-utils.h"
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using namespace UkuiSearch;
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TraverseBFS::TraverseBFS(const QStringList &path) {
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Q_ASSERT('/' == path.at(0));
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m_pathList = path;
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}
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void TraverseBFS::Traverse() {
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QQueue<QString> bfs;
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for(QString blockPath : m_blockList) {
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for(QString path : m_pathList) {
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if(FileUtils::isOrUnder(path, blockPath)) {
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m_pathList.removeOne(path);
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}
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}
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}
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for(QString path : m_pathList) {
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work(QFileInfo(path));
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bfs.enqueue(path);
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}
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QFileInfoList list;
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QDir dir;
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QStringList tmpList = m_blockList;
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// QDir::Hidden
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dir.setFilter(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot);
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dir.setSorting(QDir::DirsFirst);
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while(!bfs.empty()) {
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dir.setPath(bfs.dequeue());
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list = dir.entryInfoList();
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for(auto i : list) {
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bool isBlocked = false;
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for(QString path : tmpList) {
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if(i.absoluteFilePath() == path) {
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isBlocked = true;
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tmpList.removeOne(path);
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break;
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}
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}
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if(isBlocked)
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continue;
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if(i.isDir() && (!(i.isSymLink()))) {
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bfs.enqueue(i.absoluteFilePath());
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}
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work(i);
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}
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}
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}
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void TraverseBFS::setPath(const QStringList &pathList) {
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m_pathList = pathList;
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}
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void TraverseBFS::setBlockPath(const QStringList &pathList)
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{
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m_blockList =pathList;
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}
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