X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.project%2Fsrc%2Forg%2Fsimantics%2Fproject%2Fmanagement%2FP2Util.java;fp=bundles%2Forg.simantics.project%2Fsrc%2Forg%2Fsimantics%2Fproject%2Fmanagement%2FP2Util.java;h=6b8e6626e1ae27919ba233c4aeed1e60d3a63e07;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.project/src/org/simantics/project/management/P2Util.java b/bundles/org.simantics.project/src/org/simantics/project/management/P2Util.java
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+++ b/bundles/org.simantics.project/src/org/simantics/project/management/P2Util.java
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+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.project.management;
+
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.equinox.internal.p2.core.DefaultAgentProvider;
+import org.eclipse.equinox.p2.core.IProvisioningAgent;
+import org.eclipse.equinox.p2.core.IProvisioningAgentProvider;
+import org.eclipse.equinox.p2.core.ProvisionException;
+import org.eclipse.equinox.p2.core.UIServices;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceReference;
+
+@SuppressWarnings("restriction")
+public class P2Util {
+	
+//	private static void initializeServices() throws CoreException {
+//		BundleContext context = Activator.getContext();
+//		packageAdminRef = context.getServiceReference(PackageAdmin.class.getName());
+//		packageAdmin = (PackageAdmin) context.getService(packageAdminRef);
+//		ServiceReference agentProviderRef = context.getServiceReference(IProvisioningAgentProvider.SERVICE_NAME);
+//		IProvisioningAgentProvider provider = (IProvisioningAgentProvider) context.getService(agentProviderRef);
+//		URI p2DataArea;
+//		if (destination != null || sharedLocation != null) {
+//			File dataAreaFile = sharedLocation == null ? new File(destination, "p2") : sharedLocation;//$NON-NLS-1$
+//			p2DataArea = dataAreaFile.toURI();
+//		} else {
+//			p2DataArea = null;
+//		}
+//		targetAgent = provider.createAgent(p2DataArea);
+//		targetAgent.registerService(IProvisioningAgent.INSTALLER_AGENT, provider.createAgent(null));
+//
+//		context.ungetService(agentProviderRef);
+//		if (profileId == null) {
+//			if (destination != null) {
+//				File configIni = new File(destination, "configuration/config.ini"); //$NON-NLS-1$
+//				InputStream in = null;
+//				try {
+//					Properties ciProps = new Properties();
+//					in = new BufferedInputStream(new FileInputStream(configIni));
+//					ciProps.load(in);
+//					profileId = ciProps.getProperty(PROP_P2_PROFILE);
+//				} catch (IOException e) {
+//					// Ignore
+//				} finally {
+//					if (in != null)
+//						try {
+//							in.close();
+//						} catch (IOException e) {
+//							// Ignore;
+//						}
+//				}
+//				if (profileId == null)
+//					profileId = destination.toString();
+//			}
+//		}
+//		if (profileId != null)
+//			targetAgent.registerService(PROP_P2_PROFILE, profileId);
+//		else
+//			targetAgent.unregisterService(PROP_P2_PROFILE, null);
+//
+//		IDirector director = (IDirector) targetAgent.getService(IDirector.SERVICE_NAME);
+//		if (director == null)
+//			throw new ProvisionException(Messages.Missing_director);
+//
+//		planner = (IPlanner) targetAgent.getService(IPlanner.SERVICE_NAME);
+//		if (planner == null)
+//			throw new ProvisionException(Messages.Missing_planner);
+//
+//		engine = (IEngine) targetAgent.getService(IEngine.SERVICE_NAME);
+//		if (engine == null)
+//			throw new ProvisionException(Messages.Missing_Engine);
+//
+//		targetAgent.registerService(UIServices.SERVICE_NAME, new AvoidTrustPromptService());
+//	}	
+	public static BundleContext getBundleContext() {
+		return Platform.getBundle("org.simantics.project").getBundleContext();
+	}
+	
+	public static IProvisioningAgentProvider getProvisioningAgentProvider() {
+		BundleContext context = getBundleContext();		
+		IProvisioningAgentProvider provider = (IProvisioningAgentProvider) getService(context, IProvisioningAgentProvider.SERVICE_NAME);
+		if (provider==null) {
+			DefaultAgentProvider p = new DefaultAgentProvider();
+			p.activate(context);
+			provider = p;
+		}
+		return provider;		
+	}
+	
+	/**
+	 * Create an provisioning agent.
+	 * 
+	 * @param agentLocation
+	 * @return
+	 * @throws ProvisionException 
+	 */
+	public static IProvisioningAgent createAgent(IPath agentLocation) throws ProvisionException {
+		// Create recruiter
+		IProvisioningAgentProvider provider = getProvisioningAgentProvider();
+
+		// Recruit Agent - Permission to provision
+		IProvisioningAgent agent = provider.createAgent(agentLocation == null ? null : agentLocation.toFile().toURI());
+			
+		// Omit "This bundle is not certified" dialog. 			
+		UIServices serviceUI = new TrustAllCertificates();
+		agent.registerService("org.eclipse.equinox.p2.core.UIServices", serviceUI);			
+			
+		return agent;
+	}	
+	
+	
+	/**
+	 * Copied from ServiceHelper because we need to obtain services
+	 * before p2 has been started.
+	 */
+	public static Object getService(BundleContext context, String name) {
+		if (context == null)
+			return null;
+		ServiceReference reference = context.getServiceReference(name);
+		if (reference == null)
+			return null;
+		Object result = context.getService(reference);
+		context.ungetService(reference);
+		return result;
+	}	
+
+}
+