123 lines
4.3 KiB
C++
123 lines
4.3 KiB
C++
/*
|
|
* Copyright (C) 2022, KylinSoft Co., Ltd.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*
|
|
* Authors: iaom <zhangpengfei@kylinos.cn>
|
|
*
|
|
*/
|
|
#include "file-watcher.h"
|
|
using namespace UkuiSearch;
|
|
FileWatcher::FileWatcher(QObject *parent) : QObject(parent), m_config(FileIndexerConfig::getInstance())
|
|
{
|
|
qRegisterMetaType<QVector<PendingFile>>("QVector<PendingFile>");
|
|
m_watcher = new FileSystemWatcher(true,
|
|
FileSystemWatcher::WatchEvents(FileSystemWatcher::EventMove | FileSystemWatcher::EventMoveSelf |
|
|
FileSystemWatcher::EventCreate | FileSystemWatcher::EventDelete |
|
|
FileSystemWatcher::EventDeleteSelf | FileSystemWatcher::EventUnmount |
|
|
FileSystemWatcher::EventModify | FileSystemWatcher::EventAttributeChange),
|
|
FileSystemWatcher::WatchFlags(), nullptr);
|
|
m_pendingFileQueue = PendingFileQueue::getInstance();
|
|
|
|
connect(m_watcher, &FileSystemWatcher::created, this, &FileWatcher::onFileCreated);
|
|
connect(m_watcher, &FileSystemWatcher::moveTo, this, &FileWatcher::onFileMoveTo);
|
|
connect(m_watcher, &FileSystemWatcher::modified, this, &FileWatcher::onFileModified);
|
|
connect(m_watcher, &FileSystemWatcher::deleted, this, &FileWatcher::onFileDeletedOrMoved);
|
|
connect(m_watcher, &FileSystemWatcher::moved, this, &FileWatcher::onFileDeletedOrMoved);
|
|
connect(m_watcher, &FileSystemWatcher::unmounted, this, &FileWatcher::onFileDeletedOrMoved);
|
|
connect(m_watcher, &FileSystemWatcher::accessibleChanged, this, &FileWatcher::onFileAccessibleChanged);
|
|
|
|
connect(m_pendingFileQueue, &PendingFileQueue::filesUpdate, this, &FileWatcher::filesUpdate);
|
|
}
|
|
|
|
FileWatcher::~FileWatcher()
|
|
{
|
|
if(m_watcher) {
|
|
delete m_watcher;
|
|
m_watcher = nullptr;
|
|
}
|
|
}
|
|
|
|
void FileWatcher::addWatch(const QString &path, const QStringList &blackList)
|
|
{
|
|
m_watcher->addWatchWithBlackList(QStringList(path), blackList);
|
|
}
|
|
|
|
void FileWatcher::removeWatch(const QString &path, bool updateIndex)
|
|
{
|
|
QStringList paths = m_watcher->removeWatch(path);
|
|
if(updateIndex) {
|
|
for(QString &pathToDelete : paths) {
|
|
PendingFile file(pathToDelete);
|
|
file.setIsDir();
|
|
file.setDeleted();
|
|
m_pendingFileQueue->enqueue(file);
|
|
}
|
|
}
|
|
}
|
|
|
|
void FileWatcher::installWatches()
|
|
{
|
|
m_watcher->addWatchWithBlackList(m_config->currentIndexableDir(), m_config->currentBlackListOfIndex());
|
|
qDebug() << "Add watch ->" << m_config->currentIndexableDir() << "black list" << m_config->currentBlackListOfIndex();
|
|
}
|
|
|
|
void FileWatcher::removeWatch()
|
|
{
|
|
m_watcher->clearAll();
|
|
}
|
|
|
|
void FileWatcher::onFileDeletedOrMoved(const QString &path, bool isDir)
|
|
{
|
|
PendingFile file(path);
|
|
file.setIsDir(isDir);
|
|
file.setDeleted();
|
|
m_pendingFileQueue->enqueue(file);
|
|
}
|
|
|
|
void FileWatcher::onFileCreated(const QString &path, bool isDir)
|
|
{
|
|
PendingFile file(path);
|
|
file.setIsDir(isDir);
|
|
file.setCreated();
|
|
m_pendingFileQueue->enqueue(file);
|
|
}
|
|
|
|
void FileWatcher::onFileMoveTo(const QString &path, bool isDir)
|
|
{
|
|
PendingFile file(path);
|
|
file.setIsDir(isDir);
|
|
file.setMoveTo();
|
|
m_pendingFileQueue->enqueue(file);
|
|
}
|
|
|
|
void FileWatcher::onFileModified(const QString &path)
|
|
{
|
|
PendingFile file(path);
|
|
file.setModified();
|
|
m_pendingFileQueue->enqueue(file);
|
|
}
|
|
|
|
void FileWatcher::onFileAccessibleChanged(const QString &path, bool isDir, bool accessible)
|
|
{
|
|
PendingFile file(path);
|
|
file.setIsDir(isDir);
|
|
if(accessible) {
|
|
file.setModified();
|
|
} else {
|
|
file.setDeleted();
|
|
}
|
|
m_pendingFileQueue->enqueue(file);
|
|
}
|