diff options
Diffstat (limited to 'logic/lists/LiteLoaderVersionList.cpp')
| -rw-r--r-- | logic/lists/LiteLoaderVersionList.cpp | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/logic/lists/LiteLoaderVersionList.cpp b/logic/lists/LiteLoaderVersionList.cpp deleted file mode 100644 index ef95eefd..00000000 --- a/logic/lists/LiteLoaderVersionList.cpp +++ /dev/null @@ -1,223 +0,0 @@ -/* Copyright 2013 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 "LiteLoaderVersionList.h" -#include "MultiMC.h" -#include "logic/net/URLConstants.h" - -#include <QtXml> - -#include <QJsonDocument> -#include <QJsonObject> -#include <QJsonArray> -#include <QJsonValue> -#include <QJsonParseError> - -#include <QtAlgorithms> - -#include <QtNetwork> - -LiteLoaderVersionList::LiteLoaderVersionList(QObject *parent) : BaseVersionList(parent) -{ -} - -Task *LiteLoaderVersionList::getLoadTask() -{ - return new LLListLoadTask(this); -} - -bool LiteLoaderVersionList::isLoaded() -{ - return m_loaded; -} - -const BaseVersionPtr LiteLoaderVersionList::at(int i) const -{ - return m_vlist.at(i); -} - -int LiteLoaderVersionList::count() const -{ - return m_vlist.count(); -} - -static bool cmpVersions(BaseVersionPtr first, BaseVersionPtr second) -{ - auto left = std::dynamic_pointer_cast<LiteLoaderVersion>(first); - auto right = std::dynamic_pointer_cast<LiteLoaderVersion>(second); - return left->timestamp > right->timestamp; -} - -void LiteLoaderVersionList::sort() -{ - beginResetModel(); - qSort(m_vlist.begin(), m_vlist.end(), cmpVersions); - endResetModel(); -} - -BaseVersionPtr LiteLoaderVersionList::getLatestStable() const -{ - for (int i = 0; i < m_vlist.length(); i++) - { - auto ver = std::dynamic_pointer_cast<LiteLoaderVersion>(m_vlist.at(i)); - if (ver->isLatest) - { - return m_vlist.at(i); - } - } - return BaseVersionPtr(); -} - -void LiteLoaderVersionList::updateListData(QList<BaseVersionPtr> versions) -{ - beginResetModel(); - m_vlist = versions; - m_loaded = true; - qSort(m_vlist.begin(), m_vlist.end(), cmpVersions); - endResetModel(); -} - -LLListLoadTask::LLListLoadTask(LiteLoaderVersionList *vlist) -{ - m_list = vlist; -} - -LLListLoadTask::~LLListLoadTask() -{ -} - -void LLListLoadTask::executeTask() -{ - setStatus(tr("Loading LiteLoader version list...")); - auto job = new NetJob("Version index"); - // we do not care if the version is stale or not. - auto liteloaderEntry = MMC->metacache()->resolveEntry("liteloader", "versions.json"); - - // verify by poking the server. - liteloaderEntry->stale = true; - - job->addNetAction(listDownload = CacheDownload::make(QUrl(URLConstants::LITELOADER_URL), - liteloaderEntry)); - - connect(listDownload.get(), SIGNAL(failed(int)), SLOT(listFailed())); - - listJob.reset(job); - connect(listJob.get(), SIGNAL(succeeded()), SLOT(listDownloaded())); - connect(listJob.get(), SIGNAL(progress(qint64, qint64)), SIGNAL(progress(qint64, qint64))); - listJob->start(); -} - -void LLListLoadTask::listFailed() -{ - emitFailed("Failed to load LiteLoader version list."); - return; -} - -void LLListLoadTask::listDownloaded() -{ - QByteArray data; - { - auto dlJob = listDownload; - auto filename = std::dynamic_pointer_cast<CacheDownload>(dlJob)->getTargetFilepath(); - QFile listFile(filename); - if (!listFile.open(QIODevice::ReadOnly)) - { - emitFailed("Failed to open the LiteLoader version list."); - return; - } - data = listFile.readAll(); - listFile.close(); - dlJob.reset(); - } - - QJsonParseError jsonError; - QJsonDocument jsonDoc = QJsonDocument::fromJson(data, &jsonError); - - if (jsonError.error != QJsonParseError::NoError) - { - emitFailed("Error parsing version list JSON:" + jsonError.errorString()); - return; - } - - if (!jsonDoc.isObject()) - { - emitFailed("Error parsing version list JSON: jsonDoc is not an object"); - return; - } - - const QJsonObject root = jsonDoc.object(); - - // Now, get the array of versions. - if (!root.value("versions").isObject()) - { - emitFailed("Error parsing version list JSON: missing 'versions' object"); - return; - } - - auto meta = root.value("meta").toObject(); - QString description = meta.value("description").toString(tr("This is a lightweight loader for mods that don't change game mechanics.")); - QString defaultUrl = meta.value("url").toString("http://dl.liteloader.com"); - QString authors = meta.value("authors").toString("Mumfrey"); - auto versions = root.value("versions").toObject(); - - QList<BaseVersionPtr> tempList; - for (auto vIt = versions.begin(); vIt != versions.end(); ++vIt) - { - const QString mcVersion = vIt.key(); - QString latest; - const QJsonObject artefacts = vIt.value() - .toObject() - .value("artefacts") - .toObject() - .value("com.mumfrey:liteloader") - .toObject(); - QList<BaseVersionPtr> perMcVersionList; - for (auto aIt = artefacts.begin(); aIt != artefacts.end(); ++aIt) - { - const QString identifier = aIt.key(); - const QJsonObject artefact = aIt.value().toObject(); - if (identifier == "latest") - { - latest = artefact.value("version").toString(); - continue; - } - LiteLoaderVersionPtr version(new LiteLoaderVersion()); - version->version = artefact.value("version").toString(); - version->file = artefact.value("file").toString(); - version->mcVersion = mcVersion; - version->md5 = artefact.value("md5").toString(); - version->timestamp = artefact.value("timestamp").toDouble(); - version->tweakClass = artefact.value("tweakClass").toString(); - version->authors = authors; - version->description = description; - version->defaultUrl = defaultUrl; - const QJsonArray libs = artefact.value("libraries").toArray(); - for (auto lIt = libs.begin(); lIt != libs.end(); ++lIt) - { - version->libraries.append((*lIt).toObject().value("name").toString()); - } - perMcVersionList.append(version); - } - for (auto version : perMcVersionList) - { - auto v = std::dynamic_pointer_cast<LiteLoaderVersion>(version); - v->isLatest = v->version == latest; - } - tempList.append(perMcVersionList); - } - m_list->updateListData(tempList); - - emitSucceeded(); -} |