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// SPDX-License-Identifier: GPL-3.0-only
/*
* Prism Launcher - Minecraft Launcher
* Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
* Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
* Copyright (C) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
*
* 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, version 3.
*
* 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/>.
*
* This file incorporates work covered by the following copyright and
* permission notice:
*
* Copyright 2013-2021 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "NetJob.h"
#include "Application.h"
NetJob::NetJob(QString job_name, shared_qobject_ptr<QNetworkAccessManager> network)
: ConcurrentTask(nullptr, job_name, APPLICATION->settings()->get("NumberOfConcurrentDownloads").toInt()), m_network(network)
{}
auto NetJob::addNetAction(NetAction::Ptr action) -> bool
{
action->setNetwork(m_network);
addTask(action);
return true;
}
void NetJob::startNext()
{
if (m_queue.isEmpty() && m_doing.isEmpty()) {
// We're finished, check for failures and retry if we can (up to 3 times)
if (!m_failed.isEmpty() && m_try < 3) {
m_try += 1;
while (!m_failed.isEmpty())
m_queue.enqueue(m_failed.take(*m_failed.keyBegin()));
}
}
ConcurrentTask::startNext();
}
auto NetJob::size() const -> int
{
return m_queue.size() + m_doing.size() + m_done.size();
}
auto NetJob::canAbort() const -> bool
{
bool canFullyAbort = true;
// can abort the downloads on the queue?
for (auto part : m_queue)
canFullyAbort &= part->canAbort();
// can abort the active downloads?
for (auto part : m_doing)
canFullyAbort &= part->canAbort();
return canFullyAbort;
}
auto NetJob::abort() -> bool
{
bool fullyAborted = true;
// fail all downloads on the queue
for (auto task : m_queue)
m_failed.insert(task.get(), task);
m_queue.clear();
// abort active downloads
auto toKill = m_doing.values();
for (auto part : toKill) {
fullyAborted &= part->abort();
}
if (fullyAborted)
emitAborted();
else
emitFailed(tr("Failed to abort all tasks in the NetJob!"));
return fullyAborted;
}
auto NetJob::getFailedActions() -> QList<NetAction*>
{
QList<NetAction*> failed;
for (auto index : m_failed) {
failed.push_back(dynamic_cast<NetAction*>(index.get()));
}
return failed;
}
auto NetJob::getFailedFiles() -> QList<QString>
{
QList<QString> failed;
for (auto index : m_failed) {
failed.append(static_cast<NetAction*>(index.get())->url().toString());
}
return failed;
}
void NetJob::updateState()
{
emit progress(m_done.count(), totalSize());
setStatus(tr("Executing %1 task(s) (%2 out of %3 are done)")
.arg(QString::number(m_doing.count()), QString::number(m_done.count()), QString::number(totalSize())));
}
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