Add support for bundle URL types in macOS launcher in product files

bundles/org.eclipse.equinox.p2.publisher.eclipse/src/org/eclipse/equinox/internal/p2/publisher/eclipse/BrandingIron.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- *  Copyright (c) 2005, 2012 IBM Corporation and others.
+ *  Copyright (c) 2005, 2024 IBM Corporation and others.
  *
  *  This program and the accompanying materials
  *  are made available under the terms of the Eclipse Public License 2.0
@@ -11,16 +11,19 @@
  *  Contributors:
  * 	IBM Corporation - initial API and implementation
  * 	Code 9 - Additional function and fixes
+ * 	SAP SE - support macOS bundle URL types
  *******************************************************************************/
 package org.eclipse.equinox.internal.p2.publisher.eclipse;
 
 import java.io.*;
 import java.nio.file.Files;
+import java.util.List;
 import javax.xml.transform.TransformerException;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.equinox.internal.p2.core.helpers.LogHelper;
 import org.eclipse.equinox.p2.metadata.Version;
+import org.eclipse.equinox.p2.publisher.eclipse.IMacOsBundleUrlType;
 import org.eclipse.pde.internal.publishing.Activator;
 import org.eclipse.pde.internal.publishing.Utils;
 import org.eclipse.pde.internal.swt.tools.IconExe;
@@ -38,6 +41,7 @@ public class BrandingIron {
 	private boolean brandIcons = true;
 	private String id;
 	private Version version;
+	private List<IMacOsBundleUrlType> macOsBundleUrlTypes = List.of();
 
 	public BrandingIron() {
 	}
@@ -60,6 +64,10 @@ public void setIcons(String[] value) {
 		icons = (value == null || value.length == 0) ? null : value;
 	}
 
+	public void setMacOsBundleUrlTypes(List<IMacOsBundleUrlType> value) {
+		macOsBundleUrlTypes = value;
+	}
+
 	public void setIcons(String value) {
 		icons = org.eclipse.equinox.internal.frameworkadmin.utils.Utils.getTokens(value, ",");//$NON-NLS-1$
 		if (icons[0].startsWith("${")) { //$NON-NLS-1$
@@ -562,6 +570,10 @@ private void modifyInfoPListFile(ExecutablesDescriptor descriptor, File initialR
 			infoPListEditor.setKey(InfoPListEditor.ICON_KEY, iconName);
 		}
 
+		for (IMacOsBundleUrlType macOsBundleUrlType : macOsBundleUrlTypes) {
+			infoPListEditor.addCfBundleUrlType(macOsBundleUrlType.getScheme(), macOsBundleUrlType.getName());
+		}
+
 		File target = new File(targetRoot, "Info.plist"); //$NON-NLS-1$ ;
 		try {
 			target.getParentFile().mkdirs();

bundles/org.eclipse.equinox.p2.publisher.eclipse/src/org/eclipse/equinox/internal/p2/publisher/eclipse/IProductDescriptor.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2008, 2014 Code 9 and others.
+ * Copyright (c) 2008, 2024 Code 9 and others.
  *
  * This
  * program and the accompanying materials are made available under the terms of
@@ -14,6 +14,7 @@
  *   EclipseSource - ongoing development
  *   SAP AG - ongoing development
  *   Rapicorp - additional features
+ *   SAP SE - support macOS bundle URL types
  ******************************************************************************/
 package org.eclipse.equinox.internal.p2.publisher.eclipse;
 
@@ -22,6 +23,7 @@
 import java.util.Map;
 import org.eclipse.equinox.frameworkadmin.BundleInfo;
 import org.eclipse.equinox.p2.metadata.IVersionedId;
+import org.eclipse.equinox.p2.publisher.eclipse.IMacOsBundleUrlType;
 import org.eclipse.equinox.p2.repository.IRepositoryReference;
 
 /**
@@ -207,4 +209,14 @@ public interface IProductDescriptor {
 	 */
 	public String getVM(String os);
 
+	/**
+	 * Returns a list of URI schemes handled by the product.
+	 * <p>
+	 * Currently, these are only evaluated on macOS, since they need to be placed in
+	 * the Information Property List file (<code>Info.plist</code>).
+	 */
+	public default List<IMacOsBundleUrlType> getMacOsBundleUrlTypes() {
+		return List.of();
+	}
+
 }

bundles/org.eclipse.equinox.p2.publisher.eclipse/src/org/eclipse/equinox/internal/p2/publisher/eclipse/InfoPListEditor.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- *  Copyright (c) 2015, 2023 Rapicorp, Inc and others.
+ *  Copyright (c) 2015, 2024 Rapicorp, Inc and others.
  *
  *  This program and the accompanying materials
  *  are made available under the terms of the Eclipse Public License 2.0
@@ -10,6 +10,7 @@
  * 
  *  Contributors:
  * 	Rapicorp, Inc. - initial API and implementation
+ * 	SAP SE - support macOS bundle URL types
  *******************************************************************************/
 package org.eclipse.equinox.internal.p2.publisher.eclipse;
 
@@ -34,6 +35,7 @@ public class InfoPListEditor {
 	public static final String BUNDLE_INFO_KEY = "CFBundleGetInfoString"; //$NON-NLS-1$
 	public static final String BUNDLE_VERSION_KEY = "CFBundleVersion"; //$NON-NLS-1$
 	public static final String BUNDLE_SHORT_VERSION_KEY = "CFBundleShortVersionString"; //$NON-NLS-1$
+	public static final String BUNDLE_URL_TYPES = "CFBundleURLTypes"; //$NON-NLS-1$
 	public static final String ICON_KEY = "CFBundleIconFile"; //$NON-NLS-1$
 
 	private final Element infoPList;
@@ -108,15 +110,57 @@ public void setKey(String key, String value) {
 	}
 
 	private void addKey(String key, String value) throws DOMException, XPathExpressionException {
-		Element keyNode = document.createElement("key"); //$NON-NLS-1$
-		Text keyName = document.createTextNode(key);
-		keyNode.appendChild(keyName);
+		Node dict = getNode(infoPList, "/plist/dict"); //$NON-NLS-1$
+		appendTextContentChild(dict, "key", key); //$NON-NLS-1$
+		appendTextContentChild(dict, "string", value); //$NON-NLS-1$
+	}
+
+	public void addCfBundleUrlType(String scheme, String displayName) {
+		if (scheme == null) {
+			throw new IllegalArgumentException("Scheme can't be null"); //$NON-NLS-1$
+		}
+		if (displayName == null) {
+			throw new IllegalArgumentException("Display Name can't be null"); //$NON-NLS-1$
+		}
+		Node bundleUrlTypesNode = getOrCreateCfBundleUrlTypesArray();
+		Element dict = appendNewChild(bundleUrlTypesNode, "dict"); //$NON-NLS-1$
+		{
+			appendTextContentChild(dict, "key", "CFBundleURLName"); //$NON-NLS-1$ //$NON-NLS-2$
+			appendTextContentChild(dict, "string", displayName); //$NON-NLS-1$
+		}
+		{
+			appendTextContentChild(dict, "key", "CFBundleURLSchemes"); //$NON-NLS-1$ //$NON-NLS-2$
+			Element array = appendNewChild(dict, "array"); //$NON-NLS-1$
+			appendTextContentChild(array, "string", scheme); //$NON-NLS-1$
+		}
+	}
+
+	private Node getOrCreateCfBundleUrlTypesArray() {
+		try {
+			String expression = String.format("/plist/dict/key[text() = '%s']/following-sibling::array[1]", //$NON-NLS-1$
+					BUNDLE_URL_TYPES);
+			Node arrayNode = getNode(infoPList, expression);
+			if (arrayNode == null) {
+				Node dict = getNode(infoPList, "/plist/dict"); //$NON-NLS-1$
+				appendTextContentChild(dict, "key", "CFBundleURLTypes"); //$NON-NLS-1$ //$NON-NLS-2$
+				arrayNode = appendNewChild(dict, "array"); //$NON-NLS-1$
+			}
+			return arrayNode;
+		} catch (XPathExpressionException e) {
+			// Can't happen since we craft the expression carefully
+			throw new IllegalStateException(e);
+		}
+	}
+
+	Element appendNewChild(Node parent, String name) {
+		Element node = document.createElement(name);
+		parent.appendChild(node);
+		return node;
+	}
 
-		Element stringNode = document.createElement("string"); //$NON-NLS-1$
-		Text stringValue = document.createTextNode(value);
-		stringNode.appendChild(stringValue);
-		getNode(infoPList, "/plist/dict").appendChild(keyNode); //$NON-NLS-1$
-		getNode(infoPList, "/plist/dict").appendChild(stringNode); //$NON-NLS-1$
+	private void appendTextContentChild(Node parent, String elementName, String text) {
+		Element keyNode = appendNewChild(parent, elementName);
+		keyNode.appendChild(document.createTextNode(text));
 	}
 
 	private XPath getXPathTool() {
@@ -176,12 +220,9 @@ public List<String> getEclipseArguments() {
 	public void setEclipseArguments(List<String> arguments) {
 		try {
 			removeNodes(infoPList, "/plist/dict/key[text() = 'Eclipse']/following-sibling::array[1]/string"); //$NON-NLS-1$
+			Node parent = getNode(infoPList, "/plist/dict/key[text() = 'Eclipse']/following-sibling::array[1]"); //$NON-NLS-1$
 			for (String arg : arguments) {
-				Element stringNode = document.createElement("string"); //$NON-NLS-1$
-				Text stringName = document.createTextNode(arg);
-				stringNode.appendChild(stringName);
-				Node toAppendTo = getNode(infoPList, "/plist/dict/key[text() = 'Eclipse']/following-sibling::array[1]"); //$NON-NLS-1$
-				toAppendTo.appendChild(stringNode);
+				appendTextContentChild(parent, "string", arg); //$NON-NLS-1$
 			}
 		} catch (XPathExpressionException e) {
 			//can't happen

bundles/org.eclipse.equinox.p2.publisher.eclipse/src/org/eclipse/equinox/internal/p2/publisher/eclipse/MacOsBundleUrlType.java

@@ -0,0 +1,29 @@
+/*******************************************************************************
+ * Copyright (c) 2024 SAP SE and others.
+ *
+ * This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License 2.0
+ * which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *    SAP SE - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.equinox.internal.p2.publisher.eclipse;
+
+import org.eclipse.equinox.p2.publisher.eclipse.IMacOsBundleUrlType;
+
+record MacOsBundleUrlType(String scheme, String name) implements IMacOsBundleUrlType {
+
+	@Override
+	public String getScheme() {
+		return scheme();
+	}
+
+	@Override
+	public String getName() {
+		return name();
+	}
+}

bundles/org.eclipse.equinox.p2.publisher.eclipse/src/org/eclipse/equinox/internal/p2/publisher/eclipse/ProductFile.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2005, 2023 IBM Corporation and others.
+ * Copyright (c) 2005, 2024 IBM Corporation and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
@@ -16,6 +16,7 @@
  *     SAP AG - ongoing development
  *     Rapicorp - additional features
  *     Red Hat Inc. - Bug 460967
+ *     SAP SE - support macOS bundle URL types
  *******************************************************************************/
 
 package org.eclipse.equinox.internal.p2.publisher.eclipse;
@@ -32,6 +33,7 @@
 import org.eclipse.equinox.p2.metadata.IVersionedId;
 import org.eclipse.equinox.p2.metadata.VersionedId;
 import org.eclipse.equinox.p2.publisher.eclipse.FeatureEntry;
+import org.eclipse.equinox.p2.publisher.eclipse.IMacOsBundleUrlType;
 import org.eclipse.equinox.p2.repository.IRepository;
 import org.eclipse.equinox.p2.repository.IRepositoryReference;
 import org.eclipse.equinox.p2.repository.spi.RepositoryReference;
@@ -65,6 +67,8 @@ public class ProductFile extends DefaultHandler implements IProductDescriptor {
 	private static final String ATTRIBUTE_ARCH = "arch"; //$NON-NLS-1$
 	private static final String ATTRIBUTE_ENABLED = "enabled"; //$NON-NLS-1$
 	private static final String ATTRIBUTE_FEATURE_INSTALL_MODE = "installMode"; //$NON-NLS-1$
+	private static final String ATTRIBUTE_MACOS_BUNDLE_URL_TYPE_SCHEME = "scheme"; //$NON-NLS-1$
+	private static final String ATTRIBUTE_MACOS_BUNDLE_URL_TYPE_NAME = "name"; //$NON-NLS-1$
 
 	private static final String PROPERTY_ECLIPSE_APPLICATION = "eclipse.application"; //$NON-NLS-1$
 	private static final String PROPERTY_ECLIPSE_PRODUCT = "eclipse.product"; //$NON-NLS-1$
@@ -134,6 +138,8 @@ public class ProductFile extends DefaultHandler implements IProductDescriptor {
 	private static final String EL_ARCH_SPARC = "argsSPARC"; //$NON-NLS-1$
 	private static final String EL_REPOSITORIES = "repositories"; //$NON-NLS-1$
 	private static final String EL_REPOSITORY = "repository"; //$NON-NLS-1$
+	private static final String EL_BUNDLE_URL_TYPES = "bundleUrlTypes"; //$NON-NLS-1$
+	private static final String EL_BUNDLE_URL_TYPE = "bundleUrlType"; //$NON-NLS-1$
 
 	//These constants form a small state machine to parse the .product file
 	private static final int STATE_START = 0;
@@ -169,6 +175,8 @@ public class ProductFile extends DefaultHandler implements IProductDescriptor {
 	private static final int STATE_VM_LINUX = 31;
 	private static final int STATE_VM_MACOS = 32;
 	private static final int STATE_VM_WINDOWS = 33;
+	private static final int STATE_LAUNCHER_MAC = 34;
+	private static final int STATE_LAUNCHER_MAC_BUNDLE_URL_TYPES = 35;
 
 	private static final String PI_PDEBUILD = "org.eclipse.pde.build"; //$NON-NLS-1$
 	private final static int EXCEPTION_PRODUCT_FORMAT = 23;
@@ -207,6 +215,7 @@ public class ProductFile extends DefaultHandler implements IProductDescriptor {
 	private final String currentOS;
 	private final List<IRepositoryReference> repositories = new ArrayList<>();
 	private final Map<String, String> vms = new HashMap<>();
+	private final List<IMacOsBundleUrlType> macOsBundleUrlTypes = new ArrayList<>();
 
 	private static String normalize(String text) {
 		if (text == null || text.trim().length() == 0)
@@ -802,6 +811,7 @@ public void startElement(String uri, String localName, String qName, Attributes
 						break;
 					case OS_MACOSX:
 						processMac(attributes);
+						state = STATE_LAUNCHER_MAC;
 						break;
 					default:
 						break;
@@ -813,8 +823,24 @@ public void startElement(String uri, String localName, String qName, Attributes
 				}
 				break;
 
+			case STATE_LAUNCHER_MAC:
+				if (null != localName) {
+					if (EL_BUNDLE_URL_TYPES.equals(localName)) {
+						state = STATE_LAUNCHER_MAC_BUNDLE_URL_TYPES;
+					}
+				}
+				break;
 
-			case STATE_LAUNCHER_ARGS :
+			case STATE_LAUNCHER_MAC_BUNDLE_URL_TYPES:
+				if (null != localName) {
+					if (EL_BUNDLE_URL_TYPE.equals(localName)) {
+						processMacOsBundleUrlTypes(attributes);
+						state = STATE_LAUNCHER_MAC_BUNDLE_URL_TYPES;
+					}
+				}
+				break;
+
+			case STATE_LAUNCHER_ARGS:
 				if (null != localName) switch (localName) {
 					case PROGRAM_ARGS:
 						state = STATE_PROGRAM_ARGS;
@@ -1084,6 +1110,16 @@ public void endElement(String uri, String localName, String qName) {
 				if (EL_LICENSE.equals(localName))
 					state = STATE_PRODUCT;
 				break;
+			case STATE_LAUNCHER_MAC_BUNDLE_URL_TYPES:
+				if (EL_BUNDLE_URL_TYPES.equals(localName)) {
+					state = STATE_LAUNCHER_MAC;
+				}
+				break;
+			case STATE_LAUNCHER_MAC:
+				if (OS_MACOSX.equals(localName)) {
+					state = STATE_LAUNCHER;
+				}
+				break;
 			case STATE_VM :
 				state = STATE_PRODUCT;
 				break;
@@ -1376,8 +1412,18 @@ private void processMac(Attributes attributes) {
 		addIcon(OS_MACOSX, attributes.getValue(ATTRIBUTE_ICON));
 	}
 
+	private void processMacOsBundleUrlTypes(Attributes attributes) {
+		macOsBundleUrlTypes.add(new MacOsBundleUrlType(attributes.getValue(ATTRIBUTE_MACOS_BUNDLE_URL_TYPE_SCHEME),
+				attributes.getValue(ATTRIBUTE_MACOS_BUNDLE_URL_TYPE_NAME)));
+	}
+
 	@Override
 	public ProductContentType getProductContentType() {
 		return productContentType;
 	}
+
+	@Override
+	public List<IMacOsBundleUrlType> getMacOsBundleUrlTypes() {
+		return macOsBundleUrlTypes;
+	}
 }

bundles/org.eclipse.equinox.p2.publisher.eclipse/src/org/eclipse/equinox/p2/publisher/eclipse/EquinoxExecutableAction.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2008, 2017 Code 9 and others.
+ * Copyright (c) 2008, 2024 Code 9 and others.
  *
  * This
  * program and the accompanying materials are made available under the terms of
@@ -13,6 +13,7 @@
  *   Code 9 - initial API and implementation
  *   IBM - ongoing development
  *   Pascal Rapicault - Support for bundled macosx http://bugs.eclipse.org/57349
+ *   SAP SE - support macOS bundle URL types
  ******************************************************************************/
 package org.eclipse.equinox.p2.publisher.eclipse;
 
@@ -254,6 +255,7 @@ protected void fullBrandExecutables(ExecutablesDescriptor descriptor, IBrandingA
 		iron.setId(idBase);
 		iron.setVersion(version);
 		iron.setIcons(advice.getIcons());
+		iron.setMacOsBundleUrlTypes(advice.getMacOsBundleUrlTypes());
 		String name = advice.getExecutableName();
 		if (name == null)
 			name = "eclipse"; //$NON-NLS-1$