171 lines
4.1 KiB
Java
171 lines
4.1 KiB
Java
package it.cavallium.warppi.teavm;
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import java.io.IOException;
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import java.io.InputStream;
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import java.net.URL;
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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 org.teavm.jso.browser.Window;
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import org.teavm.jso.dom.html.HTMLDocument;
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import it.cavallium.warppi.Platform;
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import it.cavallium.warppi.device.display.DisplayOutputDevice;
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import it.cavallium.warppi.gui.graphicengine.GraphicEngine;
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import it.cavallium.warppi.gui.graphicengine.html.HtmlEngine;
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import it.cavallium.warppi.util.Error;
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public class TeaVMPlatform implements Platform {
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private final TeaVMConsoleUtils cu;
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private final TeaVMGpio gi;
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private final TeaVMStorageUtils su;
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private final String on;
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private final Map<String, GraphicEngine> el;
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private final TeaVMImageUtils pu;
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private final TeaVMSettings settings;
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private Boolean runningOnRaspberryOverride = null;
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public TeaVMPlatform() {
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cu = new TeaVMConsoleUtils();
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gi = new TeaVMGpio();
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su = new TeaVMStorageUtils();
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pu = new TeaVMImageUtils();
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on = "JavaScript";
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el = new HashMap<>();
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el.put("HTML5 engine", new HtmlEngine());
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settings = new TeaVMSettings();
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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 TeaVMSettings 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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@Override
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public void setThreadDaemon(final Thread t) {}
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@Override
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public void setThreadDaemon(final Thread t, final boolean value) {}
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@Override
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public void exit(final int value) {
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System.err.println("====================PROGRAM END====================");
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}
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@Override
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public void gc() {
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}
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@Override
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public boolean isJavascript() {
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return true;
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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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private boolean shift, alpha;
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@Override
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public void alphaChanged(final boolean alpha) {
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this.alpha = alpha;
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final HTMLDocument doc = Window.current().getDocument();
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doc.getBody().setClassName((shift ? "shift " : "") + (alpha ? "alpha" : ""));
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}
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@Override
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public void shiftChanged(final boolean shift) {
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this.shift = shift;
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final HTMLDocument doc = Window.current().getDocument();
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doc.getBody().setClassName((shift ? "shift " : "") + (alpha ? "alpha" : ""));
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}
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@Override
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public Semaphore newSemaphore() {
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return new TeaVMSemaphore(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 TeaVMSemaphore(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 TeaVMURLClassLoader(urls);
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}
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@Override
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public Map<String, GraphicEngine> getGraphicEnginesList() {
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return el;
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}
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@Override
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public DisplayOutputDevice getGraphicEngine(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 NullPointerException();
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}
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@Override
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public String[] stacktraceToString(final Error e) {
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return e.getMessage().toUpperCase().replace("\r", "").split("\n");
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}
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/**
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* Fetches the list of resource files containing DSL rules to load from the <code>/rules.list</code> resource on the server.
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* <p>
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* The <code>/rules.list</code> resource must exist and be a text file with zero or more lines.
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* Each line specifies the name of another resource containing DSL source code.
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* Blank lines aren't allowed, and resource names are interpreted exactly as written (without stripping
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* leading/trailing spaces, etc.)
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*/
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@Override
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public List<String> getRuleFilePaths() throws IOException {
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try (final InputStream listStream = getStorageUtils().getResourceStream("/rules.list")) {
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return getStorageUtils().readAllLines(listStream);
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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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}
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@Override
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public boolean isRunningOnRaspberry() {
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return false;
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}
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}
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