diff options
Diffstat (limited to 'logic/lists/MinecraftVersionList.cpp')
| -rw-r--r-- | logic/lists/MinecraftVersionList.cpp | 290 |
1 files changed, 0 insertions, 290 deletions
diff --git a/logic/lists/MinecraftVersionList.cpp b/logic/lists/MinecraftVersionList.cpp deleted file mode 100644 index b9d60c61..00000000 --- a/logic/lists/MinecraftVersionList.cpp +++ /dev/null @@ -1,290 +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 "MinecraftVersionList.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> - -MinecraftVersionList::MinecraftVersionList(QObject *parent) : BaseVersionList(parent) -{ -} - -Task *MinecraftVersionList::getLoadTask() -{ - return new MCVListLoadTask(this); -} - -bool MinecraftVersionList::isLoaded() -{ - return m_loaded; -} - -const BaseVersionPtr MinecraftVersionList::at(int i) const -{ - return m_vlist.at(i); -} - -int MinecraftVersionList::count() const -{ - return m_vlist.count(); -} - -static bool cmpVersions(BaseVersionPtr first, BaseVersionPtr second) -{ - auto left = std::dynamic_pointer_cast<MinecraftVersion>(first); - auto right = std::dynamic_pointer_cast<MinecraftVersion>(second); - return left->timestamp > right->timestamp; -} - -void MinecraftVersionList::sortInternal() -{ - qSort(m_vlist.begin(), m_vlist.end(), cmpVersions); -} - -void MinecraftVersionList::sort() -{ - beginResetModel(); - sortInternal(); - endResetModel(); -} - -BaseVersionPtr MinecraftVersionList::getLatestStable() const -{ - for (int i = 0; i < m_vlist.length(); i++) - { - auto ver = std::dynamic_pointer_cast<MinecraftVersion>(m_vlist.at(i)); - if (ver->is_latest && !ver->is_snapshot) - { - return m_vlist.at(i); - } - } - return BaseVersionPtr(); -} - -void MinecraftVersionList::updateListData(QList<BaseVersionPtr> versions) -{ - beginResetModel(); - m_vlist = versions; - m_loaded = true; - sortInternal(); - endResetModel(); -} - -inline QDomElement getDomElementByTagName(QDomElement parent, QString tagname) -{ - QDomNodeList elementList = parent.elementsByTagName(tagname); - if (elementList.count()) - return elementList.at(0).toElement(); - else - return QDomElement(); -} - -inline QDateTime timeFromS3Time(QString str) -{ - return QDateTime::fromString(str, Qt::ISODate); -} - -MCVListLoadTask::MCVListLoadTask(MinecraftVersionList *vlist) -{ - m_list = vlist; - m_currentStable = NULL; - vlistReply = nullptr; - legacyWhitelist.insert("1.5.2"); - legacyWhitelist.insert("1.5.1"); - legacyWhitelist.insert("1.5"); - legacyWhitelist.insert("1.4.7"); - legacyWhitelist.insert("1.4.6"); - legacyWhitelist.insert("1.4.5"); - legacyWhitelist.insert("1.4.4"); - legacyWhitelist.insert("1.4.3"); - legacyWhitelist.insert("1.4.2"); - legacyWhitelist.insert("1.4.1"); - legacyWhitelist.insert("1.4"); - legacyWhitelist.insert("1.3.2"); - legacyWhitelist.insert("1.3.1"); - legacyWhitelist.insert("1.3"); - legacyWhitelist.insert("1.2.5"); - legacyWhitelist.insert("1.2.4"); - legacyWhitelist.insert("1.2.3"); - legacyWhitelist.insert("1.2.2"); - legacyWhitelist.insert("1.2.1"); - legacyWhitelist.insert("1.1"); - legacyWhitelist.insert("1.0.1"); - legacyWhitelist.insert("1.0"); -} - -MCVListLoadTask::~MCVListLoadTask() -{ -} - -void MCVListLoadTask::executeTask() -{ - setStatus(tr("Loading instance version list...")); - auto worker = MMC->qnam(); - vlistReply = worker->get(QNetworkRequest(QUrl("http://" + URLConstants::AWS_DOWNLOAD_VERSIONS + "versions.json"))); - connect(vlistReply, SIGNAL(finished()), this, SLOT(list_downloaded())); -} - -void MCVListLoadTask::list_downloaded() -{ - if (vlistReply->error() != QNetworkReply::NoError) - { - vlistReply->deleteLater(); - emitFailed("Failed to load Minecraft main version list" + vlistReply->errorString()); - return; - } - - QJsonParseError jsonError; - QJsonDocument jsonDoc = QJsonDocument::fromJson(vlistReply->readAll(), &jsonError); - vlistReply->deleteLater(); - - 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; - } - - QJsonObject root = jsonDoc.object(); - - // Get the ID of the latest release and the latest snapshot. - if (!root.value("latest").isObject()) - { - emitFailed("Error parsing version list JSON: version list is missing 'latest' object"); - return; - } - - QJsonObject latest = root.value("latest").toObject(); - - QString latestReleaseID = latest.value("release").toString(""); - QString latestSnapshotID = latest.value("snapshot").toString(""); - if (latestReleaseID.isEmpty()) - { - emitFailed("Error parsing version list JSON: latest release field is missing"); - return; - } - if (latestSnapshotID.isEmpty()) - { - emitFailed("Error parsing version list JSON: latest snapshot field is missing"); - return; - } - - // Now, get the array of versions. - if (!root.value("versions").isArray()) - { - emitFailed( - "Error parsing version list JSON: version list object is missing 'versions' array"); - return; - } - QJsonArray versions = root.value("versions").toArray(); - - QList<BaseVersionPtr> tempList; - for (int i = 0; i < versions.count(); i++) - { - bool is_snapshot = false; - bool is_latest = false; - - // Load the version info. - if (!versions[i].isObject()) - { - // FIXME: log this somewhere - continue; - } - QJsonObject version = versions[i].toObject(); - QString versionID = version.value("id").toString(""); - QString versionTimeStr = version.value("releaseTime").toString(""); - QString versionTypeStr = version.value("type").toString(""); - if (versionID.isEmpty() || versionTimeStr.isEmpty() || versionTypeStr.isEmpty()) - { - // FIXME: log this somewhere - continue; - } - - // Parse the timestamp. - QDateTime versionTime = timeFromS3Time(versionTimeStr); - if (!versionTime.isValid()) - { - // FIXME: log this somewhere - continue; - } - // Parse the type. - MinecraftVersion::VersionType versionType; - // OneSix or Legacy. use filter to determine type - if (versionTypeStr == "release") - { - versionType = legacyWhitelist.contains(versionID) ? MinecraftVersion::Legacy - : MinecraftVersion::OneSix; - is_latest = (versionID == latestReleaseID); - is_snapshot = false; - } - else if (versionTypeStr == "snapshot") // It's a snapshot... yay - { - versionType = legacyWhitelist.contains(versionID) ? MinecraftVersion::Legacy - : MinecraftVersion::OneSix; - is_latest = (versionID == latestSnapshotID); - is_snapshot = true; - } - else if (versionTypeStr == "old_alpha") - { - versionType = MinecraftVersion::Nostalgia; - is_latest = false; - is_snapshot = false; - } - else if (versionTypeStr == "old_beta") - { - versionType = MinecraftVersion::Legacy; - is_latest = false; - is_snapshot = false; - } - else - { - // FIXME: log this somewhere - continue; - } - // Get the download URL. - QString dlUrl = "http://" + URLConstants::AWS_DOWNLOAD_VERSIONS + versionID + "/"; - - // Now, we construct the version object and add it to the list. - std::shared_ptr<MinecraftVersion> mcVersion(new MinecraftVersion()); - mcVersion->m_name = mcVersion->m_descriptor = versionID; - mcVersion->timestamp = versionTime.toMSecsSinceEpoch(); - mcVersion->download_url = dlUrl; - mcVersion->is_latest = is_latest; - mcVersion->is_snapshot = is_snapshot; - mcVersion->type = versionType; - tempList.append(mcVersion); - } - m_list->updateListData(tempList); - - emitSucceeded(); - return; -} |