6a18079953
Firstly, this abstract away behavior in the mod download models that can also be applied to other types of resources into a superclass, allowing other resource types to be implemented without so much code duplication. For that, this also generalizes the APIs used (currently, ModrinthAPI and FlameAPI) to be able to make requests to other types of resources. It also does a general cleanup of both of those. In particular, this makes use of std::optional instead of invalid values for errors and, well, optional values :p This is a squash of some commits that were becoming too interlaced together to be cleanly separated. Signed-off-by: flow <flowlnlnln@gmail.com>
129 lines
3.6 KiB
C++
129 lines
3.6 KiB
C++
// SPDX-License-Identifier: GPL-3.0-only
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/*
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* PolyMC - Minecraft Launcher
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* Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
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* Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
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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, version 3.
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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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* This file incorporates work covered by the following copyright and
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* permission notice:
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*
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* Copyright 2013-2021 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "NetJob.h"
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auto NetJob::addNetAction(NetAction::Ptr action) -> bool
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{
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action->setNetwork(m_network);
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addTask(action);
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return true;
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}
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void NetJob::startNext()
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{
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if (m_queue.isEmpty() && m_doing.isEmpty()) {
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// We're finished, check for failures and retry if we can (up to 3 times)
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if (!m_failed.isEmpty() && m_try < 3) {
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m_try += 1;
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while (!m_failed.isEmpty())
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m_queue.enqueue(m_failed.take(*m_failed.keyBegin()));
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}
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}
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ConcurrentTask::startNext();
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}
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auto NetJob::size() const -> int
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{
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return m_queue.size() + m_doing.size() + m_done.size();
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}
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auto NetJob::canAbort() const -> bool
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{
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bool canFullyAbort = true;
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// can abort the downloads on the queue?
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for (auto part : m_queue)
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canFullyAbort &= part->canAbort();
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// can abort the active downloads?
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for (auto part : m_doing)
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canFullyAbort &= part->canAbort();
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return canFullyAbort;
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}
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auto NetJob::abort() -> bool
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{
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bool fullyAborted = true;
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// fail all downloads on the queue
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for (auto task : m_queue)
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m_failed.insert(task.get(), task);
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m_queue.clear();
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// abort active downloads
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auto toKill = m_doing.values();
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for (auto part : toKill) {
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fullyAborted &= part->abort();
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}
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if (fullyAborted)
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emitAborted();
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else
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emitFailed(tr("Failed to abort all tasks in the NetJob!"));
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return fullyAborted;
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}
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auto NetJob::getFailedActions() -> QList<NetAction*>
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{
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QList<NetAction*> failed;
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for (auto index : m_failed) {
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failed.push_back(dynamic_cast<NetAction*>(index.get()));
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}
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return failed;
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}
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auto NetJob::getFailedFiles() -> QList<QString>
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{
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QList<QString> failed;
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for (auto index : m_failed) {
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failed.append(static_cast<NetAction*>(index.get())->url().toString());
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}
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return failed;
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}
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void NetJob::updateState()
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{
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emit progress(m_done.count(), totalSize());
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setStatus(tr("Executing %1 task(s) (%2 out of %3 are done)")
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.arg(QString::number(m_doing.count()), QString::number(m_done.count()), QString::number(totalSize())));
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}
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