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Signed-off-by: Trial97 <alexandru.tripon97@gmail.com>
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Trial97
2024-02-02 15:51:32 +02:00
parent 6c5bb3817b
commit 3c58fb0677
25 changed files with 254 additions and 224 deletions
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102
launcher/java/download/ArchiveDownloadTask.cpp Normal file
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// SPDX-License-Identifier: GPL-3.0-only
/*
* Prism Launcher - Minecraft Launcher
* Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.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/>.
*/
#include "java/download/ArchiveDownloadTask.h"
#include <quazip.h>
#include <memory>
#include "MMCZip.h"
#include "Application.h"
#include "net/ChecksumValidator.h"
#include "net/NetJob.h"
#include "tasks/Task.h"
namespace Java {
ArchiveDownloadTask::ArchiveDownloadTask(QUrl url, QString final_path, QString checksumType, QString checksumHash)
: m_url(url), m_final_path(final_path), m_checksum_type(checksumType), m_checksum_hash(checksumHash)
{}
void ArchiveDownloadTask::executeTask()
{
// JRE found ! download the zip
setStatus(tr("Downloading Java"));
MetaEntryPtr entry = APPLICATION->metacache()->resolveEntry("java", m_url.toLocalFile());
auto download = makeShared<NetJob>(QString("JRE::DownloadJava"), APPLICATION->network());
auto action = Net::Download::makeCached(m_url, entry);
if (!m_checksum_hash.isEmpty() && !m_checksum_type.isEmpty()) {
auto hashType = QCryptographicHash::Algorithm::Sha1;
if (m_checksum_type == "sha256") {
hashType = QCryptographicHash::Algorithm::Sha256;
}
action->addValidator(new Net::ChecksumValidator(hashType, QByteArray::fromHex(m_checksum_hash.toUtf8())));
}
download->addNetAction(action);
auto fullPath = entry->getFullPath();
connect(download.get(), &NetJob::finished, [download, this] { disconnect(this, &Task::aborted, download.get(), &NetJob::abort); });
connect(download.get(), &NetJob::progress, this, &ArchiveDownloadTask::progress);
connect(download.get(), &NetJob::failed, this, &ArchiveDownloadTask::emitFailed);
connect(this, &Task::aborted, download.get(), &NetJob::abort);
connect(download.get(), &NetJob::succeeded, [this, fullPath] {
// This should do all of the extracting and creating folders
extractJava(fullPath);
});
download->start();
}
void ArchiveDownloadTask::extractJava(QString input)
{
setStatus(tr("Extracting java"));
auto zip = std::make_shared<QuaZip>(input);
auto files = zip->getFileNameList();
if (files.isEmpty()) {
emitFailed("Empty archive");
return;
}
auto zipTask = makeShared<MMCZip::ExtractZipTask>(input, m_final_path, files[0]);
auto progressStep = std::make_shared<TaskStepProgress>();
connect(zipTask.get(), &Task::finished, this, [this, progressStep] {
progressStep->state = TaskStepState::Succeeded;
stepProgress(*progressStep);
});
connect(this, &Task::aborted, zipTask.get(), &Task::abort);
connect(zipTask.get(), &Task::finished, [zipTask, this] { disconnect(this, &Task::aborted, zipTask.get(), &Task::abort); });
connect(zipTask.get(), &Task::succeeded, this, &ArchiveDownloadTask::emitSucceeded);
connect(zipTask.get(), &Task::aborted, this, &ArchiveDownloadTask::emitAborted);
connect(zipTask.get(), &Task::failed, this, [this, progressStep](QString reason) {
progressStep->state = TaskStepState::Failed;
stepProgress(*progressStep);
emitFailed(reason);
});
connect(zipTask.get(), &Task::stepProgress, this, &ArchiveDownloadTask::propagateStepProgress);
connect(zipTask.get(), &Task::progress, this, [this, progressStep](qint64 current, qint64 total) {
progressStep->update(current, total);
stepProgress(*progressStep);
});
connect(zipTask.get(), &Task::status, this, [this, progressStep](QString status) {
progressStep->status = status;
stepProgress(*progressStep);
});
zipTask->start();
}
} // namespace Java