diff --git a/launcher/modplatform/technic/SolderPackInstallTask.cpp b/launcher/modplatform/technic/SolderPackInstallTask.cpp index b5c91582b..aef87d789 100644 --- a/launcher/modplatform/technic/SolderPackInstallTask.cpp +++ b/launcher/modplatform/technic/SolderPackInstallTask.cpp @@ -1,16 +1,36 @@ -/* Copyright 2013-2021 MultiMC Contributors +// SPDX-License-Identifier: GPL-3.0-only +/* + * PolyMC - Minecraft Launcher + * Copyright (c) 2022 Jamie Mansfield * - * 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 + * 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. * - * http://www.apache.org/licenses/LICENSE-2.0 + * 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. * - * 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. + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + * + * 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 "SolderPackInstallTask.h" @@ -19,7 +39,9 @@ #include #include #include + #include "TechnicPackProcessor.h" +#include "SolderPackManifest.h" Technic::SolderPackInstallTask::SolderPackInstallTask( shared_qobject_ptr network, @@ -41,9 +63,11 @@ bool Technic::SolderPackInstallTask::abort() { void Technic::SolderPackInstallTask::executeTask() { - setStatus(tr("Finding recommended version:\n%1").arg(m_sourceUrl.toString())); + setStatus(tr("Finding recommended version")); + m_filesNetJob = new NetJob(tr("Finding recommended version"), m_network); m_filesNetJob->addNetAction(Net::Download::makeByteArray(m_sourceUrl, &m_response)); + auto job = m_filesNetJob.get(); connect(job, &NetJob::succeeded, this, &Technic::SolderPackInstallTask::versionSucceeded); connect(job, &NetJob::failed, this, &Technic::SolderPackInstallTask::downloadFailed); @@ -52,21 +76,29 @@ void Technic::SolderPackInstallTask::executeTask() void Technic::SolderPackInstallTask::versionSucceeded() { - try - { - QJsonDocument doc = Json::requireDocument(m_response); - QJsonObject obj = Json::requireObject(doc); - QString version = Json::requireString(obj, "recommended", "__placeholder__"); - m_sourceUrl = m_sourceUrl.toString() + '/' + version; + setStatus(tr("Resolving modpack files")); + + QJsonParseError parse_error {}; + QJsonDocument doc = QJsonDocument::fromJson(m_response, &parse_error); + if (parse_error.error != QJsonParseError::NoError) { + qWarning() << "Error while parsing JSON response from Solder at " << parse_error.offset << " reason: " << parse_error.errorString(); + qWarning() << m_response; + return; } - catch (const JSONValidationError &e) - { - emitFailed(e.cause()); + auto obj = doc.object(); + + TechnicSolder::Pack pack; + try { + TechnicSolder::loadPack(pack, obj); + } + catch (const JSONValidationError& e) { + emitFailed(tr("Could not understand pack manifest:\n") + e.cause()); m_filesNetJob.reset(); return; } - setStatus(tr("Resolving modpack files:\n%1").arg(m_sourceUrl.toString())); + m_sourceUrl = m_sourceUrl.toString() + '/' + pack.recommended; + m_filesNetJob = new NetJob(tr("Resolving modpack files"), m_network); m_filesNetJob->addNetAction(Net::Download::makeByteArray(m_sourceUrl, &m_response)); auto job = m_filesNetJob.get(); @@ -77,38 +109,41 @@ void Technic::SolderPackInstallTask::versionSucceeded() void Technic::SolderPackInstallTask::fileListSucceeded() { - setStatus(tr("Downloading modpack:")); - QStringList modUrls; - try - { - QJsonDocument doc = Json::requireDocument(m_response); - QJsonObject obj = Json::requireObject(doc); - QString minecraftVersion = Json::ensureString(obj, "minecraft", QString(), "__placeholder__"); - if (!minecraftVersion.isEmpty()) - m_minecraftVersion = minecraftVersion; - QJsonArray mods = Json::requireArray(obj, "mods", "'mods'"); - for (auto mod: mods) - { - QJsonObject modObject = Json::requireObject(mod); - modUrls.append(Json::requireString(modObject, "url", "'url'")); - } + setStatus(tr("Downloading modpack")); + + QJsonParseError parse_error {}; + QJsonDocument doc = QJsonDocument::fromJson(m_response, &parse_error); + if (parse_error.error != QJsonParseError::NoError) { + qWarning() << "Error while parsing JSON response from Solder at " << parse_error.offset << " reason: " << parse_error.errorString(); + qWarning() << m_response; + return; } - catch (const JSONValidationError &e) - { - emitFailed(e.cause()); + auto obj = doc.object(); + + TechnicSolder::PackBuild build; + try { + TechnicSolder::loadPackBuild(build, obj); + } + catch (const JSONValidationError& e) { + emitFailed(tr("Could not understand pack manifest:\n") + e.cause()); m_filesNetJob.reset(); return; } + + if (!build.minecraft.isEmpty()) + m_minecraftVersion = build.minecraft; + m_filesNetJob = new NetJob(tr("Downloading modpack"), m_network); + int i = 0; - for (auto &modUrl: modUrls) + for (const auto &mod : build.mods) { auto path = FS::PathCombine(m_outputDir.path(), QString("%1").arg(i)); - m_filesNetJob->addNetAction(Net::Download::makeFile(modUrl, path)); + m_filesNetJob->addNetAction(Net::Download::makeFile(mod.url, path)); i++; } - m_modCount = modUrls.size(); + m_modCount = build.mods.size(); connect(m_filesNetJob.get(), &NetJob::succeeded, this, &Technic::SolderPackInstallTask::downloadSucceeded); connect(m_filesNetJob.get(), &NetJob::progress, this, &Technic::SolderPackInstallTask::downloadProgressChanged); @@ -206,6 +241,5 @@ void Technic::SolderPackInstallTask::extractFinished() void Technic::SolderPackInstallTask::extractAborted() { emitFailed(tr("Instance import has been aborted.")); - return; }