From 7843458db4b359cbee040c17ddda21d5fa6ddd35 Mon Sep 17 00:00:00 2001

From: Roland Grunberg <rgrunber@redhat.com>

Date: Thu, 7 Apr 2016 10:23:49 -0400

Subject: [PATCH] Support reading BundleInfo from p2 Droplets enabled

 installations.

- Additionally support reading source bundles from p2 Droplets location

---

 .../org.eclipse.pde.core/META-INF/MANIFEST.MF |  1 +

 .../eclipse/pde/internal/core/P2Utils.java    | 50 +++++++++++++++++--

 2 files changed, 46 insertions(+), 5 deletions(-)

diff --git a/eclipse.pde.ui/ui/org.eclipse.pde.core/META-INF/MANIFEST.MF b/eclipse.pde.ui/ui/org.eclipse.pde.core/META-INF/MANIFEST.MF

index f045abd5b..864665785 100644

--- a/eclipse.pde.ui/ui/org.eclipse.pde.core/META-INF/MANIFEST.MF

+++ b/eclipse.pde.ui/ui/org.eclipse.pde.core/META-INF/MANIFEST.MF

@@ -102,5 +102,6 @@ Require-Bundle:

  org.eclipse.core.filesystem;bundle-version="[1.0.0,2.0.0)"

 Eclipse-LazyStart: true

 Bundle-RequiredExecutionEnvironment: JavaSE-1.8

+Import-Package: org.eclipse.equinox.internal.simpleconfigurator.utils

 Bundle-ActivationPolicy: lazy

 Automatic-Module-Name: org.eclipse.pde.core

diff --git a/eclipse.pde.ui/ui/org.eclipse.pde.core/src/org/eclipse/pde/internal/core/P2Utils.java b/eclipse.pde.ui/ui/org.eclipse.pde.core/src/org/eclipse/pde/internal/core/P2Utils.java

index 696d2318f..7ab4596d5 100644

--- a/eclipse.pde.ui/ui/org.eclipse.pde.core/src/org/eclipse/pde/internal/core/P2Utils.java

+++ b/eclipse.pde.ui/ui/org.eclipse.pde.core/src/org/eclipse/pde/internal/core/P2Utils.java

@@ -17,8 +17,9 @@ package org.eclipse.pde.internal.core;

 import java.io.File;

 import java.io.FileNotFoundException;

 import java.io.IOException;

-import java.net.MalformedURLException;

-import java.net.URL;

+import java.net.*;

+import java.nio.file.Paths;

+import java.util.Arrays;

 import java.util.ArrayList;

 import java.util.Collection;

 import java.util.HashMap;

@@ -31,7 +32,9 @@ import org.eclipse.core.runtime.IStatus;

 import org.eclipse.core.runtime.NullProgressMonitor;

 import org.eclipse.core.runtime.Path;

 import org.eclipse.core.runtime.Status;

+import org.eclipse.core.runtime.URIUtil;

 import org.eclipse.equinox.frameworkadmin.BundleInfo;

+import org.eclipse.equinox.internal.simpleconfigurator.utils.SimpleConfiguratorUtils;

 import org.eclipse.equinox.p2.core.IProvisioningAgent;

 import org.eclipse.equinox.p2.core.IProvisioningAgentProvider;

 import org.eclipse.equinox.p2.engine.IEngine;

@@ -60,6 +63,7 @@ import org.eclipse.pde.core.plugin.IPluginModelBase;

 import org.eclipse.pde.core.plugin.TargetPlatform;

 import org.eclipse.pde.internal.build.BundleHelper;

 import org.eclipse.pde.internal.core.plugin.PluginBase;

+import org.eclipse.pde.internal.core.util.ManifestUtils;

 import org.osgi.framework.Constants;

 /**

@@ -139,7 +143,16 @@ public class P2Utils {

 		try {

 			URL bundlesTxt = new URL(configurationArea.getProtocol(), configurationArea.getHost(), new File(configurationArea.getFile(), SimpleConfiguratorManipulator.BUNDLES_INFO_PATH).getAbsolutePath());

 			File home = basePath.toFile();

-			BundleInfo bundles[] = getBundlesFromFile(bundlesTxt, home);

+			List<org.eclipse.equinox.internal.simpleconfigurator.utils.BundleInfo> ibundleList = SimpleConfiguratorUtils.readConfiguration(bundlesTxt, home.toURI());

+			List<BundleInfo> bundleList = new ArrayList<>();

+			for (org.eclipse.equinox.internal.simpleconfigurator.utils.BundleInfo b : ibundleList) {

+				URI location = b.getLocation();

+				if (!location.isAbsolute() && b.getBaseLocation() != null)

+					location = URIUtil.makeAbsolute(location, b.getBaseLocation());

+				BundleInfo binfo = new BundleInfo(b.getSymbolicName(), b.getVersion(), location, b.getStartLevel(), b.isMarkedAsStarted());

+				bundleList.add(binfo);

+			}

+			BundleInfo[] bundles = bundleList.toArray(new BundleInfo[0]);

 			if (bundles == null || bundles.length == 0) {

 				return null;

 			}

@@ -168,11 +181,38 @@ public class P2Utils {

 		try {

 			File home = basePath.toFile();

 			URL srcBundlesTxt = new URL(configurationArea.getProtocol(), configurationArea.getHost(), configurationArea.getFile().concat(SimpleConfiguratorManipulator.SOURCE_INFO_PATH));

+			final List<BundleInfo> allSrcBundles = new ArrayList<>();

+			try {

+				for (File infoFile : SimpleConfiguratorUtils.getInfoFiles()) {

+					File pluginsDir = Paths.get(infoFile.getParent(), "plugins").toFile(); //$NON-NLS-1$

+					File[] sourceJars = pluginsDir.listFiles((dir, name) -> {

+						return name.matches(".*\\.source_.*\\.jar$"); //$NON-NLS-1$

+					});

+					for (File sourceJar : sourceJars) {

+						Map<String, String> manifest;

+						try {

+							manifest = ManifestUtils.loadManifest(sourceJar);

+							final String bsn = manifest.get(Constants.BUNDLE_SYMBOLICNAME);

+							final String version = manifest.get(Constants.BUNDLE_VERSION);

+							BundleInfo info = new BundleInfo(bsn, version, sourceJar.toURI(), -1, false);

+							allSrcBundles.add(info);

+						} catch (CoreException e) {

+							// continue

+						}

+					}

+				}

+			} catch (URISyntaxException e) {

+				// continue

+			}

+

 			BundleInfo srcBundles[] = getBundlesFromFile(srcBundlesTxt, home);

-			if (srcBundles == null || srcBundles.length == 0) {

+			if (srcBundles != null && srcBundles.length > 0) {

+				allSrcBundles.addAll(Arrays.asList(srcBundles));

+			}

+			if (allSrcBundles.size() == 0) {

 				return null;

 			}

-			return srcBundles;

+			return allSrcBundles.toArray(new BundleInfo[0]);

 		} catch (IOException e) {

 			PDECore.log(e);

 			return null;

-- 

2.21.1