| /******************************************************************************* |
| * Copyright (c) 2000, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.update.standalone; |
| import java.net.*; |
| import java.util.*; |
| |
| import org.eclipse.update.core.*; |
| import org.eclipse.update.internal.core.*; |
| import org.eclipse.update.internal.mirror.*; |
| |
| /** |
| * This class parses the command line arguments for update standalone commands |
| * <p> |
| * <b>Note:</b> This class/interface is part of an interim API that is still under development and expected to |
| * change significantly before reaching stability. It is being made available at this early stage to solicit feedback |
| * from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken |
| * (repeatedly) as the API evolves. |
| * </p> |
| * @since 3.0 |
| */ |
| public class CmdLineArgs { |
| private HashMap options = new HashMap(); |
| public CmdLineArgs(String[] args) { |
| // // default command |
| // options.put("-command", "install"); |
| |
| for (int i = 0; i < args.length - 1; i++) { |
| if ("-command".equals(args[i])) { //$NON-NLS-1$ |
| if (isValidCommand(args[i + 1])) { |
| options.put("-command", args[i + 1]); //$NON-NLS-1$ |
| i++; |
| } else { |
| StandaloneUpdateApplication.exceptionLogged(); |
| UpdateCore.log( |
| Utilities.newCoreException( |
| Policy.bind("Standalone.invalidCmd") + args[i + 1], //$NON-NLS-1$ |
| null)); |
| return; |
| } |
| } |
| if (isValidParam(args[i])) { |
| options.put(args[i], args[i + 1]); |
| i++; |
| } |
| // -to should specify a directory |
| // if -to specifies file URL, change it to a directory |
| String to = (String) options.get("-to"); //$NON-NLS-1$ |
| if (to != null && to.startsWith("file:")) { //$NON-NLS-1$ |
| try { |
| URL url = new URL(to); |
| options.put("-to", url.getFile()); //$NON-NLS-1$ |
| } catch (MalformedURLException mue) { |
| } |
| } |
| } |
| } |
| |
| private boolean isValidParam(String param) { |
| return param.equals("-command") //$NON-NLS-1$ |
| || param.equals("-version") //$NON-NLS-1$ |
| || param.equals("-to") //$NON-NLS-1$ |
| || param.equals("-from") //$NON-NLS-1$ |
| || param.equals("-featureId") //$NON-NLS-1$ |
| || param.equals("-verifyOnly") //$NON-NLS-1$ |
| || param.equals("-mirrorURL"); //$NON-NLS-1$ |
| } |
| |
| private boolean isValidCommand(String cmd) { |
| if (cmd == null) |
| return false; |
| else |
| return cmd.equals("install") //$NON-NLS-1$ |
| || cmd.equals("enable") //$NON-NLS-1$ |
| || cmd.equals("disable") //$NON-NLS-1$ |
| || cmd.equals("search") //$NON-NLS-1$ |
| || cmd.equals("update") //$NON-NLS-1$ |
| || cmd.equals("mirror") //$NON-NLS-1$ |
| || cmd.equals("uninstall") //$NON-NLS-1$ |
| || cmd.equals("listFeatures") //$NON-NLS-1$ |
| || cmd.equals("addSite") //$NON-NLS-1$ |
| || cmd.equals("removeSite"); //$NON-NLS-1$ |
| } |
| |
| public ScriptedCommand getCommand() { |
| try { |
| String cmd = (String) options.get("-command"); //$NON-NLS-1$ |
| if (cmd == null) |
| return null; |
| if (cmd.equals("install")) //$NON-NLS-1$ |
| return new InstallCommand( |
| (String) options.get("-featureId"), //$NON-NLS-1$ |
| (String) options.get("-version"), //$NON-NLS-1$ |
| (String) options.get("-from"), //$NON-NLS-1$ |
| (String) options.get("-to"), //$NON-NLS-1$ |
| (String) options.get("-verifyOnly")); //$NON-NLS-1$ |
| else if (cmd.equals("enable")) //$NON-NLS-1$ |
| return new EnableCommand( |
| (String) options.get("-featureId"), //$NON-NLS-1$ |
| (String) options.get("-version"), //$NON-NLS-1$ |
| (String) options.get("-to"), //$NON-NLS-1$ |
| (String) options.get("-verifyOnly")); //$NON-NLS-1$ |
| else if (cmd.equals("disable")) //$NON-NLS-1$ |
| return new DisableCommand( |
| (String) options.get("-featureId"), //$NON-NLS-1$ |
| (String) options.get("-version"), //$NON-NLS-1$ |
| (String) options.get("-to"), //$NON-NLS-1$ |
| (String) options.get("-verifyOnly")); //$NON-NLS-1$ |
| else if (cmd.equals("search")) //$NON-NLS-1$ |
| return new SearchCommand((String) options.get("-from")); //$NON-NLS-1$ |
| else if (cmd.equals("update")) //$NON-NLS-1$ |
| return new UpdateCommand( |
| (String) options.get("-featureId"), //$NON-NLS-1$ |
| (String) options.get("-version"), //$NON-NLS-1$ |
| (String) options.get("-verifyOnly")); //$NON-NLS-1$ |
| else if (cmd.equals("mirror")) //$NON-NLS-1$ |
| return new MirrorCommand( |
| (String) options.get("-featureId"), //$NON-NLS-1$ |
| (String) options.get("-version"), //$NON-NLS-1$ |
| (String) options.get("-from"), //$NON-NLS-1$ |
| (String) options.get("-to"), //$NON-NLS-1$ |
| (String) options.get("-mirrorURL")); //$NON-NLS-1$ |
| else if (cmd.equals("uninstall")) //$NON-NLS-1$ |
| return new UninstallCommand( |
| (String) options.get("-featureId"), //$NON-NLS-1$ |
| (String) options.get("-version"), //$NON-NLS-1$ |
| (String) options.get("-to"), //$NON-NLS-1$ |
| (String) options.get("-verifyOnly")); //$NON-NLS-1$ |
| else if (cmd.equals("listFeatures")) //$NON-NLS-1$ |
| return new ListFeaturesCommand((String) options.get("-from")); //$NON-NLS-1$ |
| else if (cmd.equals("addSite")) //$NON-NLS-1$ |
| return new AddSiteCommand((String) options.get("-from")); //$NON-NLS-1$ |
| else if (cmd.equals("removeSite")) //$NON-NLS-1$ |
| return new RemoveSiteCommand((String) options.get("-to")); //$NON-NLS-1$ |
| else |
| return null; |
| } catch (Exception e) { |
| StandaloneUpdateApplication.exceptionLogged(); |
| UpdateCore.log(e); |
| return null; |
| } |
| } |
| |
| } |