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95 lines
3.6 KiB
C++
95 lines
3.6 KiB
C++
/*
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* Copyright (C) by Christian Kamm <mail@ckamm.de>
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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 2 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, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include "localdiscoverytracker.h"
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#include "syncfileitem.h"
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#include <QLoggingCategory>
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using namespace OCC;
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Q_LOGGING_CATEGORY(lcLocalDiscoveryTracker, "sync.localdiscoverytracker", QtInfoMsg)
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LocalDiscoveryTracker::LocalDiscoveryTracker() = default;
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void LocalDiscoveryTracker::addTouchedPath(const QString &relativePath)
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{
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qCDebug(lcLocalDiscoveryTracker) << "inserted touched" << relativePath;
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_localDiscoveryPaths.insert(relativePath);
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}
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void LocalDiscoveryTracker::startSyncFullDiscovery()
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{
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_localDiscoveryPaths.clear();
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_previousLocalDiscoveryPaths.clear();
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qCDebug(lcLocalDiscoveryTracker) << "full discovery";
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}
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void LocalDiscoveryTracker::startSyncPartialDiscovery()
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{
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if (lcLocalDiscoveryTracker().isDebugEnabled()) {
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QStringList paths;
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for (auto &path : _localDiscoveryPaths)
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paths.append(path);
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qCDebug(lcLocalDiscoveryTracker) << "partial discovery with paths: " << paths;
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}
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_previousLocalDiscoveryPaths = std::move(_localDiscoveryPaths);
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_localDiscoveryPaths.clear();
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}
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const std::set<QString> &LocalDiscoveryTracker::localDiscoveryPaths() const
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{
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return _localDiscoveryPaths;
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}
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void LocalDiscoveryTracker::slotItemCompleted(const SyncFileItemPtr &item)
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{
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// For successes, we want to wipe the file from the list to ensure we don't
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// rediscover it even if this overall sync fails.
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//
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// For failures, we want to add the file to the list so the next sync
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// will be able to retry it.
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if (item->_status == SyncFileItem::Success
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|| item->_status == SyncFileItem::FileIgnored
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|| item->_status == SyncFileItem::Restoration
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|| item->_status == SyncFileItem::Conflict
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|| (item->_status == SyncFileItem::NoStatus
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&& (item->_instruction == CSYNC_INSTRUCTION_NONE
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|| item->_instruction == CSYNC_INSTRUCTION_UPDATE_METADATA))) {
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if (_previousLocalDiscoveryPaths.erase(item->_file.toUtf8()))
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qCDebug(lcLocalDiscoveryTracker) << "wiped successful item" << item->_file;
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if (!item->_renameTarget.isEmpty() && _previousLocalDiscoveryPaths.erase(item->_renameTarget.toUtf8()))
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qCDebug(lcLocalDiscoveryTracker) << "wiped successful item" << item->_renameTarget;
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} else {
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_localDiscoveryPaths.insert(item->_file.toUtf8());
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qCDebug(lcLocalDiscoveryTracker) << "inserted error item" << item->_file;
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}
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}
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void LocalDiscoveryTracker::slotSyncFinished(bool success)
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{
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if (success) {
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qCDebug(lcLocalDiscoveryTracker) << "sync success, forgetting last sync's local discovery path list";
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} else {
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// On overall-failure we can't forget about last sync's local discovery
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// paths yet, reuse them for the next sync again.
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// C++17: Could use std::set::merge().
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_localDiscoveryPaths.insert(
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_previousLocalDiscoveryPaths.begin(), _previousLocalDiscoveryPaths.end());
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qCDebug(lcLocalDiscoveryTracker) << "sync failed, keeping last sync's local discovery path list";
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}
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_previousLocalDiscoveryPaths.clear();
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}
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