diff options
Diffstat (limited to 'logic/minecraft')
93 files changed, 0 insertions, 15322 deletions
diff --git a/logic/minecraft/AssetsUtils.cpp b/logic/minecraft/AssetsUtils.cpp deleted file mode 100644 index 7a525abe..00000000 --- a/logic/minecraft/AssetsUtils.cpp +++ /dev/null @@ -1,230 +0,0 @@ -/* Copyright 2013-2015 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 <QFileInfo> -#include <QDir> -#include <QDirIterator> -#include <QCryptographicHash> -#include <QJsonParseError> -#include <QJsonDocument> -#include <QJsonObject> -#include <QVariant> -#include <QDebug> - -#include "AssetsUtils.h" -#include "FileSystem.h" -#include "net/MD5EtagDownload.h" - -namespace AssetsUtils -{ - -/* - * Returns true on success, with index populated - * index is undefined otherwise - */ -bool loadAssetsIndexJson(QString assetsId, QString path, AssetsIndex *index) -{ - /* - { - "objects": { - "icons/icon_16x16.png": { - "hash": "bdf48ef6b5d0d23bbb02e17d04865216179f510a", - "size": 3665 - }, - ... - } - } - } - */ - - QFile file(path); - - // Try to open the file and fail if we can't. - // TODO: We should probably report this error to the user. - if (!file.open(QIODevice::ReadOnly)) - { - qCritical() << "Failed to read assets index file" << path; - return false; - } - index->id = assetsId; - - // Read the file and close it. - QByteArray jsonData = file.readAll(); - file.close(); - - QJsonParseError parseError; - QJsonDocument jsonDoc = QJsonDocument::fromJson(jsonData, &parseError); - - // Fail if the JSON is invalid. - if (parseError.error != QJsonParseError::NoError) - { - qCritical() << "Failed to parse assets index file:" << parseError.errorString() - << "at offset " << QString::number(parseError.offset); - return false; - } - - // Make sure the root is an object. - if (!jsonDoc.isObject()) - { - qCritical() << "Invalid assets index JSON: Root should be an array."; - return false; - } - - QJsonObject root = jsonDoc.object(); - - QJsonValue isVirtual = root.value("virtual"); - if (!isVirtual.isUndefined()) - { - index->isVirtual = isVirtual.toBool(false); - } - - QJsonValue objects = root.value("objects"); - QVariantMap map = objects.toVariant().toMap(); - - for (QVariantMap::const_iterator iter = map.begin(); iter != map.end(); ++iter) - { - // qDebug() << iter.key(); - - QVariant variant = iter.value(); - QVariantMap nested_objects = variant.toMap(); - - AssetObject object; - - for (QVariantMap::const_iterator nested_iter = nested_objects.begin(); - nested_iter != nested_objects.end(); ++nested_iter) - { - // qDebug() << nested_iter.key() << nested_iter.value().toString(); - QString key = nested_iter.key(); - QVariant value = nested_iter.value(); - - if (key == "hash") - { - object.hash = value.toString(); - } - else if (key == "size") - { - object.size = value.toDouble(); - } - } - - index->objects.insert(iter.key(), object); - } - - return true; -} - -QDir reconstructAssets(QString assetsId) -{ - QDir assetsDir = QDir("assets/"); - QDir indexDir = QDir(FS::PathCombine(assetsDir.path(), "indexes")); - QDir objectDir = QDir(FS::PathCombine(assetsDir.path(), "objects")); - QDir virtualDir = QDir(FS::PathCombine(assetsDir.path(), "virtual")); - - QString indexPath = FS::PathCombine(indexDir.path(), assetsId + ".json"); - QFile indexFile(indexPath); - QDir virtualRoot(FS::PathCombine(virtualDir.path(), assetsId)); - - if (!indexFile.exists()) - { - qCritical() << "No assets index file" << indexPath << "; can't reconstruct assets"; - return virtualRoot; - } - - qDebug() << "reconstructAssets" << assetsDir.path() << indexDir.path() - << objectDir.path() << virtualDir.path() << virtualRoot.path(); - - AssetsIndex index; - bool loadAssetsIndex = AssetsUtils::loadAssetsIndexJson(assetsId, indexPath, &index); - - if (loadAssetsIndex && index.isVirtual) - { - qDebug() << "Reconstructing virtual assets folder at" << virtualRoot.path(); - - for (QString map : index.objects.keys()) - { - AssetObject asset_object = index.objects.value(map); - QString target_path = FS::PathCombine(virtualRoot.path(), map); - QFile target(target_path); - - QString tlk = asset_object.hash.left(2); - - QString original_path = FS::PathCombine(objectDir.path(), tlk, asset_object.hash); - QFile original(original_path); - if (!original.exists()) - continue; - if (!target.exists()) - { - QFileInfo info(target_path); - QDir target_dir = info.dir(); - // qDebug() << target_dir; - if (!target_dir.exists()) - QDir("").mkpath(target_dir.path()); - - bool couldCopy = original.copy(target_path); - qDebug() << " Copying" << original_path << "to" << target_path - << QString::number(couldCopy); // << original.errorString(); - } - } - - // TODO: Write last used time to virtualRoot/.lastused - } - - return virtualRoot; -} - -} - -NetActionPtr AssetObject::getDownloadAction() -{ - QFileInfo objectFile(getLocalPath()); - if ((!objectFile.isFile()) || (objectFile.size() != size)) - { - auto objectDL = MD5EtagDownload::make(getUrl(), objectFile.filePath()); - objectDL->m_total_progress = size; - return objectDL; - } - return nullptr; -} - -QString AssetObject::getLocalPath() -{ - return "assets/objects/" + getRelPath(); -} - -QUrl AssetObject::getUrl() -{ - return QUrl("http://resources.download.minecraft.net/" + getRelPath()); -} - -QString AssetObject::getRelPath() -{ - return hash.left(2) + "/" + hash; -} - -NetJobPtr AssetsIndex::getDownloadJob() -{ - auto job = new NetJob(QObject::tr("Assets for %1").arg(id)); - for (auto &object : objects.values()) - { - auto dl = object.getDownloadAction(); - if(dl) - { - job->addNetAction(dl); - } - } - if(job->size()) - return job; - return nullptr; -} diff --git a/logic/minecraft/AssetsUtils.h b/logic/minecraft/AssetsUtils.h deleted file mode 100644 index 90251c2d..00000000 --- a/logic/minecraft/AssetsUtils.h +++ /dev/null @@ -1,48 +0,0 @@ -/* Copyright 2013-2015 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. - */ - -#pragma once - -#include <QString> -#include <QMap> -#include "net/NetAction.h" -#include "net/NetJob.h" - -struct AssetObject -{ - QString getRelPath(); - QUrl getUrl(); - QString getLocalPath(); - NetActionPtr getDownloadAction(); - - QString hash; - qint64 size; -}; - -struct AssetsIndex -{ - NetJobPtr getDownloadJob(); |