GP-4433 Preliminary GhidraGo support for accepting GhidraURL locating a

DomainFolder.

Ghidra/Features/GhidraGo/src/main/java/ghidra/app/plugin/core/go/GhidraGoPlugin.java

@@ -22,23 +22,26 @@ import ghidra.app.CorePluginPackage;
 import ghidra.app.plugin.PluginCategoryNames;
 import ghidra.app.plugin.core.go.ipc.GhidraGoListener;
 import ghidra.framework.main.*;
-import ghidra.framework.model.ToolServices;
 import ghidra.framework.plugintool.*;
 import ghidra.framework.plugintool.util.PluginStatus;
 import ghidra.framework.protocol.ghidra.GhidraURL;
 import ghidra.util.Msg;
-import ghidra.util.Swing;
 
 //@formatter:off
 @PluginInfo(
 	category = PluginCategoryNames.COMMON,
 	status = PluginStatus.UNSTABLE,
 	packageName = CorePluginPackage.NAME,
-	shortDescription = "Listens for new GhidraURL's to launch using ToolServices",
-	description = "Polls the ghidraGo directory for any url files written by the GhidraGoClient and " +
-		"processes them in Ghidra",
+	shortDescription = "Listens for new GhidraURL's to launch using FrontEndTool's" +
+		" accept method",
+	description = "Polls the ghidraGo directory for any url files written by the " +
+		"GhidraGoSender and processes them in Ghidra",
 	eventsConsumed = {ProjectPluginEvent.class})
 //@formatter:on
+/**
+ * Polls the ghidraGo directory located in the user's temporary directory for any url files written
+ * by the {@link GhidraGoSender} and processes them in Ghidra.
+ */
 public class GhidraGoPlugin extends Plugin implements ApplicationLevelOnlyPlugin {
 	private GhidraGoListener listener;
 
@@ -69,7 +72,7 @@ public class GhidraGoPlugin extends Plugin implements ApplicationLevelOnlyPlugin
 			else {
 				try {
 					listener = new GhidraGoListener((url) -> {
-						processGhidraURL(url);
+						accept(url);
 					});
 				}
 				catch (IOException e) {
@@ -81,26 +84,14 @@ public class GhidraGoPlugin extends Plugin implements ApplicationLevelOnlyPlugin
 	}
 
 	/**
-	 * If the active project is null, do nothing.
-	 * Otherwise, try and open the url using {@link ToolServices} launchDefaultToolWithURL function.
-	 * @param ghidraURL the GhidraURL to open.
+	 * Accept the given url, which is then passed to the FrontEndTool to process.
+	 * @param url a {@link GhidraURL}
+	 * @return true if handled successfully, false otherwise.
 	 */
-	private void processGhidraURL(URL ghidraURL) {
-
-		Msg.info(this, "GhidraGo processing " + ghidraURL);
-
-		try {
-			Msg.info(this,
-				"Accepting the resource at " + GhidraURL.getProjectURL(ghidraURL));
-			Swing.runNow(() -> {
-				FrontEndTool frontEnd = AppInfo.getFrontEndTool();
-				frontEnd.toFront();
-				frontEnd.getToolServices().launchDefaultToolWithURL(ghidraURL);
-			});
-		}
-		catch (IllegalArgumentException e) {
-			Msg.showError(this, null, "GhidraGo Unable to process GhidraURL",
-				"GhidraGo could not process " + ghidraURL, e);
-		}
+	public boolean accept(URL url) {
+		Msg.info(this, "GhidraGo accepting the resource at " + GhidraURL.getProjectURL(url));
+		FrontEndTool frontEndTool = AppInfo.getFrontEndTool();
+		frontEndTool.toFront();
+		return frontEndTool.accept(url);
 	}
 }

Ghidra/Framework/Project/src/main/java/ghidra/framework/main/AcceptUrlContentTask.java

@@ -0,0 +1,68 @@
+/* ###
+ * IP: GHIDRA
+ *
+ * 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.
+ */
+package ghidra.framework.main;
+
+import java.io.IOException;
+import java.net.URL;
+
+import ghidra.framework.data.FolderLinkContentHandler;
+import ghidra.framework.main.datatree.ProjectDataTreePanel;
+import ghidra.framework.model.DomainFile;
+import ghidra.framework.model.DomainFolder;
+import ghidra.framework.protocol.ghidra.GhidraURL;
+import ghidra.framework.protocol.ghidra.GhidraURLQueryTask;
+import ghidra.util.Swing;
+import ghidra.util.task.TaskMonitor;
+
+public class AcceptUrlContentTask extends GhidraURLQueryTask {
+
+	private FrontEndPlugin plugin;
+
+	public AcceptUrlContentTask(URL url, FrontEndPlugin plugin) {
+		super("Accepting URL", url);
+		this.plugin = plugin;
+	}
+
+
+	@Override
+	public void processResult(DomainFile domainFile, URL url, TaskMonitor monitor)
+			throws IOException {
+		Swing.runNow(() -> {
+
+			if (FolderLinkContentHandler.FOLDER_LINK_CONTENT_TYPE
+					.equals(domainFile.getContentType())) {
+				plugin.showLinkedFolder(domainFile);
+				return;
+			}
+			AppInfo.getFrontEndTool().getToolServices().launchDefaultToolWithURL(url);
+		});
+	}
+
+	@Override
+	public void processResult(DomainFolder domainFolder, URL url, TaskMonitor monitor)
+			throws IOException {
+		ProjectDataPanel projectDataPanel = plugin.getProjectDataPanel();
+
+		Swing.runNow(() -> {
+			ProjectDataTreePanel dtp = projectDataPanel.openView(GhidraURL.getProjectURL(url));
+			if (dtp == null) {
+				return;
+			}
+			dtp.selectDomainFolder(domainFolder);
+		});
+	}
+
+}

Ghidra/Framework/Project/src/main/java/ghidra/framework/main/FrontEndPlugin.java

@@ -1109,11 +1109,11 @@ public class FrontEndPlugin extends Plugin
 				"opens this type of file");
 	}
 
-	private void showLinkedFolder(DomainFile domainFile) {
-
+	void showLinkedFolder(DomainFile domainFile) {
 		try {
 			LinkedGhidraFolder linkedFolder =
 				FolderLinkContentHandler.getReadOnlyLinkedFolder(domainFile);
+
 			if (linkedFolder == null) {
 				return;  // unsupported use
 			}
@@ -1133,7 +1133,6 @@ public class FrontEndPlugin extends Plugin
 			Msg.showError(this, projectDataPanel, "Linked-folder failure: " + domainFile.getName(),
 				e);
 		}
-
 	}
 
 	private class MyToolChestChangeListener implements ToolChestChangeListener {

Ghidra/Framework/Project/src/main/java/ghidra/framework/main/FrontEndTool.java

@@ -64,6 +64,7 @@ import ghidra.framework.plugintool.util.*;
 import ghidra.framework.preferences.Preferences;
 import ghidra.framework.project.tool.GhidraTool;
 import ghidra.framework.project.tool.GhidraToolTemplate;
+import ghidra.framework.protocol.ghidra.GhidraURL;
 import ghidra.util.*;
 import ghidra.util.bean.GGlassPane;
 import ghidra.util.classfinder.ClassSearcher;
@@ -176,6 +177,15 @@ public class FrontEndTool extends PluginTool implements OptionsChangeListener {
 		System.exit(0);
 	}
 
+	@Override
+	public boolean accept(URL url) {
+		if (!GhidraURL.isLocalProjectURL(url) && !GhidraURL.isServerRepositoryURL(url)) {
+			return false;
+		}
+		Swing.runLater(() -> execute(new AcceptUrlContentTask(url, plugin)));
+		return true;
+	}
+
 	private void ensureSize() {
 		JFrame frame = getToolFrame();
 		Dimension size = frame.getSize();