diff options
Diffstat (limited to 'bundles/org.eclipse.equinox.p2.touchpoint.natives/src/org/eclipse/equinox/internal/p2/touchpoint/natives')
3 files changed, 82 insertions, 0 deletions
diff --git a/bundles/org.eclipse.equinox.p2.touchpoint.natives/src/org/eclipse/equinox/internal/p2/touchpoint/natives/Messages.java b/bundles/org.eclipse.equinox.p2.touchpoint.natives/src/org/eclipse/equinox/internal/p2/touchpoint/natives/Messages.java index fd251a3b6..b0a3a9eff 100644 --- a/bundles/org.eclipse.equinox.p2.touchpoint.natives/src/org/eclipse/equinox/internal/p2/touchpoint/natives/Messages.java +++ b/bundles/org.eclipse.equinox.p2.touchpoint.natives/src/org/eclipse/equinox/internal/p2/touchpoint/natives/Messages.java @@ -40,6 +40,8 @@ public class Messages extends NLS { public static String BackupStore_missing_backup_directory; public static String BackupStore_not_a_directory; public static String BackupStore_restore_closed_store; + public static String BlockMacUpdate_0; + public static String BlockMacUpdate_1; public static String action_0_failed_file_1_doesNotExist; public static String artifact_not_available; diff --git a/bundles/org.eclipse.equinox.p2.touchpoint.natives/src/org/eclipse/equinox/internal/p2/touchpoint/natives/actions/BlockMacUpdate.java b/bundles/org.eclipse.equinox.p2.touchpoint.natives/src/org/eclipse/equinox/internal/p2/touchpoint/natives/actions/BlockMacUpdate.java new file mode 100644 index 000000000..6279982ae --- /dev/null +++ b/bundles/org.eclipse.equinox.p2.touchpoint.natives/src/org/eclipse/equinox/internal/p2/touchpoint/natives/actions/BlockMacUpdate.java @@ -0,0 +1,78 @@ +/******************************************************************************* + * Copyright (c) 2015 IBM Corporation and others. + * 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: + * Rapicorp, inc. - initial API and implementation + *******************************************************************************/ +package org.eclipse.equinox.internal.p2.touchpoint.natives.actions; + +import java.util.Map; +import org.eclipse.core.runtime.IStatus; +import org.eclipse.core.runtime.Status; +import org.eclipse.equinox.internal.p2.touchpoint.natives.Activator; +import org.eclipse.equinox.internal.p2.touchpoint.natives.Messages; +import org.eclipse.equinox.p2.engine.spi.ProvisioningAction; +import org.eclipse.osgi.service.environment.EnvironmentInfo; +import org.osgi.framework.*; +import org.osgi.service.packageadmin.PackageAdmin; + +public class BlockMacUpdate extends ProvisioningAction { + + @Override + public IStatus execute(Map<String, Object> parameters) { + if (!runningOldMacLayout()) + return Status.OK_STATUS; + return new Status(IStatus.ERROR, Activator.ID, Messages.BlockMacUpdate_1); + } + + private boolean runningOldMacLayout() { + if (!org.eclipse.osgi.service.environment.Constants.OS_MACOSX.equals(getOS())) + return false; + Version fwkAdminVersion = getFrameworkAdminVersion(); + if (fwkAdminVersion == null) + return false; + if (fwkAdminVersion.compareTo(new Version("1.0.500.v201523")) < 0) //$NON-NLS-1$ + return true; + return false; + } + + private Version getFrameworkAdminVersion() { + ServiceReference<PackageAdmin> sr = Activator.getContext().getServiceReference(PackageAdmin.class); + if (sr == null) + return null; + PackageAdmin packageAdmin = Activator.getContext().getService(sr); + if (packageAdmin == null) + return null; + Activator.getContext().ungetService(sr); + Bundle[] bundles = packageAdmin.getBundles("org.eclipse.equinox.frameworkadmin.equinox", null); //$NON-NLS-1$ + if (bundles == null) + return null; + //Return the first bundle that is not installed or uninstalled + for (int i = 0; i < bundles.length; i++) { + if ((bundles[i].getState() & (Bundle.INSTALLED | Bundle.UNINSTALLED)) == 0) { + return bundles[i].getVersion(); + } + } + return null; + } + + private String getOS() { + ServiceReference<EnvironmentInfo> sr = Activator.getContext().getServiceReference(EnvironmentInfo.class); + if (sr == null) + return null; + String value = Activator.getContext().getService(sr).getOS(); + Activator.getContext().ungetService(sr); + return value; + } + + @Override + public IStatus undo(Map<String, Object> parameters) { + // TODO Auto-generated method stub + return null; + } + +} diff --git a/bundles/org.eclipse.equinox.p2.touchpoint.natives/src/org/eclipse/equinox/internal/p2/touchpoint/natives/messages.properties b/bundles/org.eclipse.equinox.p2.touchpoint.natives/src/org/eclipse/equinox/internal/p2/touchpoint/natives/messages.properties index 2df1df727..304d40114 100644 --- a/bundles/org.eclipse.equinox.p2.touchpoint.natives/src/org/eclipse/equinox/internal/p2/touchpoint/natives/messages.properties +++ b/bundles/org.eclipse.equinox.p2.touchpoint.natives/src/org/eclipse/equinox/internal/p2/touchpoint/natives/messages.properties @@ -29,6 +29,8 @@ BackupStore_manual_restore_needed=Manual restore of backup needed for: {0} BackupStore_missing_backup_directory=Missing backup directory - can not restore: {0} BackupStore_not_a_directory=File is not a directory: {0} BackupStore_restore_closed_store=Can not perform restore on closed backup store +BlockMacUpdate_0=Installation impossible +BlockMacUpdate_1=The installation/update you are trying to perform can not completed because of structural changes to Eclipse. The installation/update will fail and will leave your existing eclipse installation intact. You need to retrieve a new version of Eclipse from http://download.eclipse.org/. action_0_failed_file_1_doesNotExist=The action {0} failed - file {1} does not exist artifact_not_available=The artifact for {0} is not available. |