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-rw-r--r--libraries/logic/minecraft/AssetsUtils.cpp230
1 files changed, 0 insertions, 230 deletions
diff --git a/libraries/logic/minecraft/AssetsUtils.cpp b/libraries/logic/minecraft/AssetsUtils.cpp
deleted file mode 100644
index 7a525abe..00000000
--- a/libraries/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;
-}