241 lines
6.1 KiB
Java
241 lines
6.1 KiB
Java
package it.cavallium.warppi.hardware;
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import java.io.File;
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import java.io.IOException;
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import java.io.PrintWriter;
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import java.io.StringWriter;
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import java.net.URL;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import it.cavallium.warppi.Platform;
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import it.cavallium.warppi.gui.graphicengine.GraphicEngine;
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import it.cavallium.warppi.gui.graphicengine.impl.framebuffer.FBEngine;
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import it.cavallium.warppi.gui.graphicengine.impl.jogl.JOGLEngine;
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import it.cavallium.warppi.util.Error;
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import net.lingala.zip4j.core.ZipFile;
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import net.lingala.zip4j.model.ZipParameters;
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import net.lingala.zip4j.util.Zip4jConstants;
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public class HardwarePlatform implements Platform {
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private final HardwareConsoleUtils cu;
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private final HardwareGpio gi;
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private final HardwareStorageUtils su;
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private final ImageUtils pu;
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private final String on;
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private final Map<String, GraphicEngine> el;
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private final HardwareSettings settings;
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private Boolean runningOnRaspberryOverride = null;
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public HardwarePlatform() {
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cu = new HardwareConsoleUtils();
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gi = new HardwareGpio();
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su = new HardwareStorageUtils();
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pu = new HardwareImageUtils();
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on = System.getProperty("os.name").toLowerCase();
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el = new HashMap<>();
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el.put("GPU engine", new JOGLEngine());
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el.put("framebuffer engine", new FBEngine());
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settings = new HardwareSettings();
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}
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@Override
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public ConsoleUtils getConsoleUtils() {
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return cu;
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}
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@Override
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public Gpio getGpio() {
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return gi;
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}
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@Override
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public StorageUtils getStorageUtils() {
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return su;
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}
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@Override
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public ImageUtils getImageUtils() {
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return pu;
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}
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@Override
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public HardwareSettings getSettings() {
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return settings;
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}
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@Override
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public void setThreadName(final Thread t, final String name) {
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t.setName(name);
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}
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@Override
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public void setThreadDaemon(final Thread t) {
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t.setDaemon(true);
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}
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@Override
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public void setThreadDaemon(final Thread t, final boolean value) {
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t.setDaemon(value);
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}
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@Override
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public void exit(final int value) {
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System.exit(value);
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}
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@Override
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public void gc() {
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System.gc();
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}
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@Override
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public boolean isJavascript() {
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return false;
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}
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@Override
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public String getOsName() {
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return on;
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}
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@Override
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public void alphaChanged(final boolean val) {
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}
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@Override
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public void shiftChanged(final boolean val) {}
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@Override
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public Semaphore newSemaphore() {
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return new HardwareSemaphore(0);
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}
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@Override
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public Semaphore newSemaphore(final int i) {
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return new HardwareSemaphore(i);
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}
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@Override
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public URLClassLoader newURLClassLoader(final URL[] urls) {
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return new HardwareURLClassLoader(urls);
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}
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@Override
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public Map<String, GraphicEngine> getEnginesList() {
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return el;
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}
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@Override
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public GraphicEngine getEngine(final String string) throws NullPointerException {
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return el.get(string);
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}
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@Override
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public void throwNewExceptionInInitializerError(final String text) {
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throw new ExceptionInInitializerError();
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}
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@Override
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public String[] stacktraceToString(final Error e) {
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final StringWriter sw = new StringWriter();
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final PrintWriter pw = new PrintWriter(sw);
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e.printStackTrace(pw);
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return sw.toString().toUpperCase().replace("\t", " ").replace("\r", "").split("\n");
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}
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@Override
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public List<String> getRuleFilePaths() throws IOException {
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final File dslRulesPath = getStorageUtils().get("rules/");
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List<String> paths = new ArrayList<>();
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if (dslRulesPath.exists()) {
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for (final File file : getStorageUtils().walk(dslRulesPath)) {
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final String path = file.toString();
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if (path.endsWith(".rules")) {
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paths.add(path);
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}
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}
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}
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return paths;
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}
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@Override
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public void zip(final String targetPath, final String destinationFilePath, final String password) {
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try {
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final ZipParameters parameters = new ZipParameters();
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parameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE);
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parameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL);
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if (password.length() > 0) {
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parameters.setEncryptFiles(true);
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parameters.setEncryptionMethod(Zip4jConstants.ENC_METHOD_AES);
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parameters.setAesKeyStrength(Zip4jConstants.AES_STRENGTH_256);
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parameters.setPassword(password);
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}
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final ZipFile zipFile = new ZipFile(destinationFilePath);
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final File targetFile = new File(targetPath);
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if (targetFile.isFile())
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zipFile.addFile(targetFile, parameters);
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else if (targetFile.isDirectory())
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zipFile.addFolder(targetFile, parameters);
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} catch (final Exception e) {
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e.printStackTrace();
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}
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}
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@Override
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public void unzip(final String targetZipFilePath, final String destinationFolderPath, final String password) {
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try {
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final ZipFile zipFile = new ZipFile(targetZipFilePath);
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if (zipFile.isEncrypted())
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zipFile.setPassword(password);
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zipFile.extractAll(destinationFolderPath);
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} catch (final Exception e) {
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e.printStackTrace();
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}
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}
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@Override
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public void setRunningOnRaspberry(boolean b) {
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runningOnRaspberryOverride = b;
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}
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@Override
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public boolean isRunningOnRaspberry() {
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if (runningOnRaspberryOverride != null) return runningOnRaspberryOverride;
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return true;
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/*
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return CacheUtils.get("isRunningOnRaspberry", 24 * 60 * 60 * 1000, () -> {
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if (Engine.getPlatform().isJavascript())
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return false;
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try {
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// Check if it's a raspberry using pi4j
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return Engine.getPlatform().getGpio().getBoardType() != Engine.getPlatform().getGpio().valueUnknownBoardType();
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} catch (final Exception e) {
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// Check if it's a raspberry using other methods
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if (Engine.getPlatform().getOsName().equals("Linux")) {
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try {
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final File osRelease = new File("/etc", "os-release");
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return FileUtils.readLines(osRelease, "UTF-8").stream().map(String::toLowerCase).anyMatch(line -> line.contains("raspbian") && line.contains("name"));
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} catch (IOException readException) {
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return false;
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}
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} else {
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return false;
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}
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}
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});
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*/
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}
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}
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