bug 221710, bug 222621, chmod & ln on plugins and rootfiles

1 files changed, 62 insertions, 0 deletions

diff --git a/bundles/org.eclipse.equinox.p2.touchpoint.eclipse/src/org/eclipse/equinox/internal/p2/touchpoint/eclipse/actions/ChmodAction.java b/bundles/org.eclipse.equinox.p2.touchpoint.eclipse/src/org/eclipse/equinox/internal/p2/touchpoint/eclipse/actions/ChmodAction.java
new file mode 100644
index 000000000..8b868555a
--- /dev/null
+++ b/bundles/org.eclipse.equinox.p2.touchpoint.eclipse/src/org/eclipse/equinox/internal/p2/touchpoint/eclipse/actions/ChmodAction.java
@@ -0,0 +1,62 @@
+/*******************************************************************************
+ * Copyright (c) 2008 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: IBM Corporation - initial API and implementation
+ ******************************************************************************/
+package org.eclipse.equinox.internal.p2.touchpoint.eclipse.actions;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Map;
+import org.eclipse.core.runtime.*;
+import org.eclipse.equinox.internal.p2.touchpoint.eclipse.Util;
+import org.eclipse.equinox.internal.provisional.p2.engine.ProvisioningAction;
+import org.eclipse.osgi.util.NLS;
+
+public class ChmodAction extends ProvisioningAction {
+	public static final String ID = "chmod"; //$NON-NLS-1$
+
+	public IStatus execute(Map parameters) {
+		String targetDir = (String) parameters.get(ActionConstants.PARM_TARGET_DIR);
+		if (targetDir == null)
+			return Util.createError(NLS.bind(Messages.parameter_not_set, ActionConstants.PARM_TARGET_DIR, ID));
+		if (targetDir.equals(ActionConstants.PARM_ARTIFACT)) {
+			try {
+				targetDir = Util.resolveArtifactParam(parameters);
+			} catch (CoreException e) {
+				return e.getStatus();
+			}
+			File dir = new File(targetDir);
+			if (!dir.isDirectory()) {
+				return Util.createError(NLS.bind(Messages.artifact_not_directory, dir));
+			}
+		}
+		String targetFile = (String) parameters.get(ActionConstants.PARM_TARGET_FILE);
+		if (targetFile == null)
+			return Util.createError(NLS.bind(Messages.parameter_not_set, ActionConstants.PARM_TARGET_FILE, ID));
+
+		String permissions = (String) parameters.get(ActionConstants.PARM_PERMISSIONS);
+		if (permissions == null)
+			return Util.createError(NLS.bind(Messages.parameter_not_set, ActionConstants.PARM_PERMISSIONS, ID));
+
+		chmod(targetDir, targetFile, permissions);
+		return Status.OK_STATUS;
+	}
+
+	public IStatus undo(Map parameters) {
+		//TODO: implement undo ??
+		return Status.OK_STATUS;
+	}
+
+	private void chmod(String targetDir, String targetFile, String perms) {
+		Runtime r = Runtime.getRuntime();
+		try {
+			r.exec(new String[] {"chmod", perms, targetDir + IPath.SEPARATOR + targetFile}); //$NON-NLS-1$
+		} catch (IOException e) {
+			// FIXME:  we should probably throw some sort of error here
+		}
+	}
+}