debugging jar

PhotonVision · Sep 11, 2024 · 1e25013 · 1e25013
1 parent be116a7
commit 1e25013
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Showing 7 changed files with 51 additions and 56 deletions.
diff --git a/photon-client/src/components/dashboard/CameraAndPipelineSelectCard.vue b/photon-client/src/components/dashboard/CameraAndPipelineSelectCard.vue
@@ -132,7 +132,7 @@ const validNewPipelineTypes = computed(() => {
     { name: "AprilTag", value: WebsocketPipelineType.AprilTag },
     { name: "Aruco", value: WebsocketPipelineType.Aruco }
   ];
-  if (useSettingsStore().general.rknnSupported) {
+  if (useSettingsStore().general.supportedBackends.length > 0) {
     pipelineTypes.push({ name: "Object Detection", value: WebsocketPipelineType.ObjectDetection });
   }
   return pipelineTypes;

diff --git a/...n-core/src/main/java/org/photonvision/common/configuration/NeuralNetworkModelManager.java b/...n-core/src/main/java/org/photonvision/common/configuration/NeuralNetworkModelManager.java
@@ -19,17 +19,20 @@
 
 import java.io.File;
 import java.io.IOException;
-import java.net.URL;
+import java.io.InputStream;
+import java.net.URISyntaxException;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.nio.file.Paths;
 import java.nio.file.StandardCopyOption;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+import java.util.jar.JarEntry;
+import java.util.jar.JarFile;
 import org.photonvision.common.hardware.Platform;
 import org.photonvision.common.logging.LogGroup;
 import org.photonvision.common.logging.Logger;
@@ -226,6 +229,8 @@ private void loadModel(File model) {
      * @param modelsFolder The folder where the models are stored
      */
     public void loadModels(File modelsFolder) {
+        logger.info("Supported backends: " + supportedBackends);
+
         if (!modelsFolder.exists()) {
             logger.error("Models folder " + modelsFolder.getAbsolutePath() + " does not exist.");
             return;
@@ -265,58 +270,35 @@ public void loadModels(File modelsFolder) {
      * @param modelsDirectory the directory on disk to save models
      */
     public void extractModels(File modelsDirectory) {
-        if (!modelsDirectory.exists()) {
-            modelsDirectory.mkdirs();
+        if (!modelsDirectory.exists() && !modelsDirectory.mkdirs()) {
+            throw new RuntimeException("Failed to create directory: " + modelsDirectory);
         }
 
-        String resourcePath = "models";
-        try {
-            URL resourceURL = NeuralNetworkModelManager.class.getClassLoader().getResource(resourcePath);
-            if (resourceURL == null) {
-                logger.error("Failed to find jar resource at " + resourcePath);
-                return;
-            }
+        String resource = "models";
 
-            Path resourcePathResolved = Paths.get(resourceURL.toURI());
-            Files.walk(resourcePathResolved)
-                    .forEach(sourcePath -> copyResource(sourcePath, resourcePathResolved, modelsDirectory));
-        } catch (Exception e) {
-            logger.error("Failed to extract models from JAR", e);
-        }
-    }
-
-    /**
-     * Copies a resource from the source path to the target path.
-     *
-     * @param sourcePath The path of the resource to be copied.
-     * @param resourcePathResolved The resolved path of the resource.
-     * @param modelsFolder The folder where the resource will be copied to.
-     */
-    private void copyResource(Path sourcePath, Path resourcePathResolved, File modelsFolder) {
-        Path targetPath =
-                Paths.get(
-                        modelsFolder.getAbsolutePath(), resourcePathResolved.relativize(sourcePath).toString());
         try {
-            if (Files.isDirectory(sourcePath)) {
-                Files.createDirectories(targetPath);
-            } else {
-                Path parentDir = targetPath.getParent();
-                if (parentDir != null && !Files.exists(parentDir)) {
-                    Files.createDirectories(parentDir);
-                }
-
-                if (!Files.exists(targetPath)) {
-                    Files.copy(sourcePath, targetPath);
-                } else {
-                    long sourceSize = Files.size(sourcePath);
-                    long targetSize = Files.size(targetPath);
-                    if (sourceSize != targetSize) {
-                        Files.copy(sourcePath, targetPath, StandardCopyOption.REPLACE_EXISTING);
+            String jarPath =
+                    getClass().getProtectionDomain().getCodeSource().getLocation().toURI().getPath();
+            try (JarFile jarFile = new JarFile(jarPath)) {
+                Enumeration<JarEntry> entries = jarFile.entries();
+                while (entries.hasMoreElements()) {
+                    JarEntry entry = entries.nextElement();
+                    if (!entry.getName().startsWith(resource + "/") || entry.isDirectory()) {
+                        continue;
+                    }
+                    Path outputPath =
+                            modelsDirectory.toPath().resolve(entry.getName().substring(resource.length() + 1));
+                    if (Files.exists(outputPath)) {
+                        continue;
+                    }
+                    Files.createDirectories(outputPath.getParent());
+                    try (InputStream inputStream = jarFile.getInputStream(entry)) {
+                        Files.copy(inputStream, outputPath, StandardCopyOption.REPLACE_EXISTING);
                     }
                 }
             }
-        } catch (IOException e) {
-            logger.error("Failed to copy " + sourcePath + " to " + targetPath, e);
+        } catch (IOException | URISyntaxException e) {
+            logger.error("Error extracting models", e);
         }
     }
 }
diff --git a/photon-core/src/main/java/org/photonvision/common/configuration/PhotonConfiguration.java b/photon-core/src/main/java/org/photonvision/common/configuration/PhotonConfiguration.java
@@ -28,7 +28,6 @@
 import org.photonvision.common.networking.NetworkManager;
 import org.photonvision.common.networking.NetworkUtils;
 import org.photonvision.common.util.SerializationUtils;
-import org.photonvision.jni.RknnDetectorJNI;
 import org.photonvision.mrcal.MrCalJNILoader;
 import org.photonvision.raspi.LibCameraJNILoader;
 import org.photonvision.vision.calibration.UICameraCalibrationCoefficients;
@@ -140,7 +139,8 @@ public Map<String, Object> toHashMap() {
                         : ""); // TODO add support for other types of GPU accel
         generalSubmap.put("mrCalWorking", MrCalJNILoader.getInstance().isLoaded());
         generalSubmap.put("availableModels", NeuralNetworkModelManager.getInstance().getModels());
-        generalSubmap.put("supportedBackends", NeuralNetworkModelManager.getInstance().getSupportedBackends());
+        generalSubmap.put(
+                "supportedBackends", NeuralNetworkModelManager.getInstance().getSupportedBackends());
         generalSubmap.put("hardwareModel", hardwareConfig.deviceName);
         generalSubmap.put("hardwarePlatform", Platform.getPlatformName());
         settingsSubmap.put("general", generalSubmap);

diff --git a/photon-core/src/main/java/org/photonvision/jni/RknnObjectDetector.java b/photon-core/src/main/java/org/photonvision/jni/RknnObjectDetector.java
@@ -93,8 +93,7 @@ public List<NeuralNetworkPipeResult> detect(Mat in, double nmsThresh, double box
         // Resize the frame to the input size of the model
         Mat letterboxed = new Mat();
         Letterbox scale =
-                Letterbox.letterbox(
-                        in, letterboxed, this.inputSize, ColorHelper.colorToScalar(Color.GRAY));
+                Letterbox.letterbox(in, letterboxed, this.inputSize, ColorHelper.colorToScalar(Color.GRAY));
         if (!letterboxed.size().equals(this.inputSize)) {
             throw new RuntimeException("Letterboxed frame is not the right size!");
         }

diff --git a/photon-core/src/main/java/org/photonvision/vision/pipe/impl/ObjectDetectionPipe.java b/photon-core/src/main/java/org/photonvision/vision/pipe/impl/ObjectDetectionPipe.java
@@ -33,7 +33,7 @@ public class ObjectDetectionPipe
                 CVMat, List<NeuralNetworkPipeResult>, ObjectDetectionPipe.ObjectDetectionPipeParams>
         implements Releasable {
 
-    private ObjectDetector detector;;
+    private ObjectDetector detector;
 
     public ObjectDetectionPipe() {
         Optional<Model> defaultModel = NeuralNetworkModelManager.getInstance().getDefaultModel();

diff --git a/photon-server/build.gradle b/photon-server/build.gradle
@@ -62,8 +62,8 @@ run {
 }
 
 remotes {
-    pi {
-        host = 'photonvision.local'
+    home {
+        host = '192.168.1.220'
         user = 'pi'
         password = 'raspberry'
         knownHosts = allowAnyHosts

diff --git a/photon-server/src/main/resources/web/index.html b/photon-server/src/main/resources/web/index.html
@@ -1 +1,15 @@
-<p>UI has not been copied!</p>
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" href="./favicon.ico" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Photon Client</title>
+    <script type="module" crossorigin src="./assets/index-50ab8a2c.js"></script>
+    <link rel="stylesheet" href="./assets/index-69a5f457.css">
+  </head>
+  <body>
+    <div id="app"></div>
+
+  </body>
+</html>