128 lines
4.6 KiB
Java
128 lines
4.6 KiB
Java
///////////////////////////////////////////////////////////////////////////////////////////////
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// Pixel: LibGdx Backend.
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// Copyright (C) 2024 the original author or authors.
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//
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// This program is free software: you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation, either version 3
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// of the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see
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// <https://www.gnu.org/licenses/> or write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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///////////////////////////////////////////////////////////////////////////////////////////////
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package com.pixelgamelibrary.backend.libgdx;
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import com.badlogic.gdx.utils.Base64Coder;
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import com.badlogic.gdx.utils.XmlReader;
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import com.pixelgamelibrary.api.interfaces.XmlElement;
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import java.util.List;
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import java.util.Map;
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import com.badlogic.gdx.utils.compression.Lzma;
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import com.pixelgamelibrary.api.PixelException;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import com.pixelgamelibrary.api.interfaces.Utils;
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import com.pixelgamelibrary.api.interfaces.App;
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import com.pixelgamelibrary.api.utils.CollectionUtils;
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import com.pixelgamelibrary.api.utils.ReflectionUtils;
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/**
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*
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* @author robertvokac
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*/
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public class UtilsLibGDXImpl implements Utils {
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private final App appI;
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public UtilsLibGDXImpl(App appI) {
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this.appI = appI;
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}
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@Override
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public XmlElement parseXml(String xmlString) {
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XmlReader.Element root = new XmlReader().parse(xmlString);
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return new ElementLibGDXImpl(root);
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}
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public byte[] decodeBase64AsByteArray(String string) {
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return Base64Coder.decode(string);
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}
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public String encodeToBase64(byte[] data) {
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return String.valueOf(Base64Coder.encode(data));
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}
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@Override
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public List<String> listSupportedCompressions() {
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throw new UnsupportedOperationException("Not supported yet."); // Generated from nbfs://nbhost/SystemFileSystem/Templates/Classes/Code/GeneratedMethodBody
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}
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@Override
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public byte[] compress(byte[] data, String compression, Map<String, String> arguments) {
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switch (compression) {
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case "LZMA": {
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try {
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return compressLzma(data);
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} catch (IOException ex) {
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appI.error(ex.getMessage());
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throw new PixelException(ex.getMessage());
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}
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}
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default:
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throw new UnsupportedOperationException("This type of compression is not supported: " + compression);
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}
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}
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@Override
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public byte[] decompress(byte[] data, String compression) {
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switch (compression) {
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case "LZMA": {
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try {
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return decompressLzma(data);
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} catch (IOException ex) {
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appI.error(ex.getMessage());
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throw new PixelException(ex.getMessage());
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}
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}
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default:
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throw new UnsupportedOperationException("This type of compression is not supported: " + compression);
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}
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}
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public byte[] compressLzma(byte[] data) throws IOException {
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ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
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Lzma.compress(new ByteArrayInputStream(data), outputStream);
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return outputStream.toByteArray();
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}
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public byte[] decompressLzma(byte[] compressedData) throws IOException {
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ByteArrayInputStream inputStream = new ByteArrayInputStream(compressedData);
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ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
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Lzma.decompress(inputStream, outputStream);
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return outputStream.toByteArray();
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}
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@Override
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public ReflectionUtils reflection() {
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throw new UnsupportedOperationException("Not supported yet."); // Generated from nbfs://nbhost/SystemFileSystem/Templates/Classes/Code/GeneratedMethodBody
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}
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@Override
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public CollectionUtils collections() {
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throw new UnsupportedOperationException("Not supported yet."); // Generated from nbfs://nbhost/SystemFileSystem/Templates/Classes/Code/GeneratedMethodBody
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}
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}
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