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Diffstat (limited to 'core/org.eclipse.cdt.ui.tests/src/org/eclipse/cdt/testplugin/Main.java')
| -rw-r--r-- | core/org.eclipse.cdt.ui.tests/src/org/eclipse/cdt/testplugin/Main.java | 528 |
1 files changed, 0 insertions, 528 deletions
diff --git a/core/org.eclipse.cdt.ui.tests/src/org/eclipse/cdt/testplugin/Main.java b/core/org.eclipse.cdt.ui.tests/src/org/eclipse/cdt/testplugin/Main.java deleted file mode 100644 index a6d6af47ca0..00000000000 --- a/core/org.eclipse.cdt.ui.tests/src/org/eclipse/cdt/testplugin/Main.java +++ /dev/null @@ -1,528 +0,0 @@ -package org.eclipse.cdt.testplugin; - -// copied from startup.jar. planned to be removed soon - - -/* - * (c) Copyright IBM Corp. 2000, 2001. - * All Rights Reserved. - */ - -import java.net.*; -import java.lang.reflect.*; -import java.io.*; -import java.util.*; -/** - * Startup class for Eclipse. Creates a class loader using - * supplied URL of platform installation, loads and calls - * the Eclipse Boot Loader. The startup arguments are as follows: - * <dl> - * <dd> - * -application <id>: the identifier of the application to run - * </dd> - * <dd> - * -boot <location>: the location, expressed as a URL, of the platform's boot.jar - * </dd> - * <dd> - * -consolelog : enables log to the console. Handy when combined with -debug - * </dd> - * <dd> - * -data <location>: sets the workspace location and the default location for projects - * </dd> - * <dd> - * -debug [options file]: turns on debug mode for the platform and optionally specifies a location - * for the .options file. This file indicates what debug points are available for a - * plug-in and whether or not they are enabled. If a location is not specified, the platform searches - * for the .options file under the install directory - * </dd> - * <dd> - * -dev [entries]: turns on dev mode and optionally specifies comma-separated class path entries - * which are added to the class path of each plug-in - * </dd> - * <dd> - * -keyring <location>: the location of the authorization database on disk. This argument - * has to be used together with the -password argument - * </dd> - * <dd> - * -password <passwd>: the password for the authorization database - * </dd> - * <dd> - * -plugins <location>: The arg is a URL pointing to a file which specs the plugin - * path for the platform. The file is in property file format where the keys are user-defined - * names and the values are comma separated lists of either explicit paths to plugin.xml - * files or directories containing plugins. (e.g., .../eclipse/plugins). - * </dd> - * <dd> - * -ws <window system>: sets the window system value - * </dd> - * </dl> - */ -public class Main { - /** - * Indicates whether this instance is running in debug mode. - */ - protected boolean debug = false; - - /** - * The location of the launcher to run. - */ - protected String bootLocation = null; - - /** - * The identifier of the application to run. - */ - protected String application; - - /** - * The path for finding find plugins. - */ - protected URL pluginPathLocation; - - /** - * The boot path location. - */ - protected String location; - - /** - * Indicates whether items for UNinstallation should be looked for. - */ - protected boolean uninstall = false; - - /** - * The item to be uninstalled. - */ - protected String uninstallCookie; - - /** - * The class path entries. - */ - protected String devClassPath = null; - - /** - * Indicates whether this instance is running in development mode. - */ - protected boolean inDevelopmentMode = false; - - // static token describing how to take down the splash screen - private static String endSplash = null; - - // constants - private static final String APPLICATION = "-application"; - private static final String BOOT = "-boot"; - private static final String DEBUG = "-debug"; - private static final String DEV = "-dev"; - private static final String ENDSPLASH = "-endsplash"; - private static final String UNINSTALL = "-uninstall"; - private static final String PI_BOOT = "org.eclipse.core.boot"; - private static final String BOOTLOADER = "org.eclipse.core.boot.BootLoader"; - private static final String UPDATELOADER = "org.eclipse.core.internal.boot.LaunchInfo"; - - // The project containing the boot loader code. This is used to construct - // the correct class path for running in VAJ and VAME. - private static final String PROJECT_NAME = "Eclipse Core Boot"; - - private static boolean inVAJ; - static { - try { - Class.forName("com.ibm.uvm.lang.ProjectClassLoader"); - inVAJ = true; - } catch (Exception e) { - inVAJ = false; - } - } - private static boolean inVAME; - static { - try { - Class.forName("com.ibm.eclipse.core.VAME"); - inVAME = true; - } catch (Exception e) { - inVAME = false; - } - } - -/** - * Executes the launch. - * - * @return the result of performing the launch - * @param args command-line arguments - * @exception Exception thrown if a problem occurs during the launch - */ -protected Object basicRun(String[] args) throws Exception { - Class clazz = getBootLoader(bootLocation); - Method method = clazz.getDeclaredMethod("run", new Class[] { String.class, URL.class, String.class, String[].class }); - try { - return method.invoke(clazz, new Object[] { application, pluginPathLocation, location, args }); - } catch (InvocationTargetException e) { - if (e.getTargetException() instanceof Error) - throw (Error) e.getTargetException(); - else - throw e; - } -} - -/** - * Returns the result of converting a list of comma-separated tokens into an array - * - * @return the array of string tokens - * @param prop the initial comma-separated string - */ -private String[] getArrayFromList(String prop) { - if (prop == null || prop.trim().equals("")) - return new String[0]; - Vector list = new Vector(); - StringTokenizer tokens = new StringTokenizer(prop, ","); - while (tokens.hasMoreTokens()) { - String token = tokens.nextToken().trim(); - if (!token.equals("")) - list.addElement(token); - } - return list.isEmpty() ? new String[0] : (String[]) list.toArray(new String[0]); -} -/** - * Creates and returns a platform <code>BootLoader</code> which can be used to start - * up and run the platform. The given base, if not <code>null</code>, - * is the location of the boot loader code. If the value is <code>null</code> - * then the boot loader is located relative to this class. - * - * @return the new boot loader - * @param base the location of the boot loader - */ -public Class getBootLoader(String base) throws Exception { - URLClassLoader loader = new URLClassLoader(getBootPath(base), null); - return loader.loadClass(BOOTLOADER); -} -/** - * Returns the <code>URL</code>-based class path describing where the boot classes - * are located when running in development mode. - * - * @return the url-based class path - * @param base the base location - * @exception MalformedURLException if a problem occurs computing the class path - */ -protected URL[] getDevPath(URL base) throws MalformedURLException { - URL url; - String devBase = base.toExternalForm(); - if (!inDevelopmentMode) { - url = new URL(devBase + "boot.jar"); - return new URL[] {url}; - } - String[] locations = getArrayFromList(devClassPath); - ArrayList result = new ArrayList(locations.length); - for (int i = 0; i < locations.length; i++) { - String spec = devBase + locations[i]; - char lastChar = spec.charAt(spec.length() - 1); - if ((spec.endsWith(".jar") || (lastChar == '/' || lastChar == '\\'))) - url = new URL (spec); - else - url = new URL(spec + "/"); - //make sure URL exists before adding to path - if (new java.io.File(url.getFile()).exists()) - result.add(url); - } - url = new URL(devBase + "boot.jar"); - if (new java.io.File(url.getFile()).exists()) - result.add(url); - return (URL[])result.toArray(new URL[result.size()]); -} - -/** - * Returns the <code>URL</code>-based class path describing where the boot classes are located. - * - * @return the url-based class path - * @param base the base location - * @exception MalformedURLException if a problem occurs computing the class path - */ -protected URL[] getBootPath(String base) throws MalformedURLException { - URL url = null; - // if the given location is not null, assume it is correct and use it. - if (base != null) { - url = new URL(base); - if (debug) - System.out.println("Boot URL: " + url.toExternalForm()); - return new URL[] {url}; - } - // Create a URL based on the location of this class' code. - // strip off jar file and/or last directory to get - // to the directory containing projects. - URL[] result = null; - url = getClass().getProtectionDomain().getCodeSource().getLocation(); - String path = url.getFile(); - if (path.endsWith(".jar")) - path = path.substring(0, path.lastIndexOf("/")); - else - if (path.endsWith("/")) - path = path.substring(0, path.length() - 1); - if (inVAJ || inVAME) { - int ix = path.lastIndexOf("/"); - path = path.substring(0, ix + 1); - path = path + PROJECT_NAME + "/"; - url = new URL(url.getProtocol(), url.getHost(), url.getPort(), path); - result = new URL[] {url}; - } else { - path = searchForPlugins(path); - path = searchForBoot(path); - // add on any dev path elements - url = new URL(url.getProtocol(), url.getHost(), url.getPort(), path); - result = getDevPath(url); - } - if (debug) { - System.out.println("Boot URL:"); - for (int i = 0; i < result.length; i++) - System.out.println(" " + result[i].toExternalForm()); - } - return result; -} - -/** - * Searches for a plugins root starting at a given location. If one is - * found then this location is returned; otherwise an empty string is - * returned. - * - * @return the location where plugins were found, or an empty string - * @param start the location to begin searching at - */ -protected String searchForPlugins(String start) { - File path = new File(start); - while (path != null) { - File test = new File(path, "plugins"); - if (test.exists()) - return test.toString(); - path = path.getParentFile(); - path = (path == null || path.length() == 1) ? null : path; - } - return ""; -} -/** - * Searches for a boot directory starting at a given location. If one - * is found then this location is returned; otherwise an empty string - * is returned. - * - * @return the location where plugins were found, or an empty string - * @param start the location to begin searching at - */ -protected String searchForBoot(String start) { - FileFilter filter = new FileFilter() { - public boolean accept(File candidate) { - return candidate.getName().startsWith(PI_BOOT); - } - }; - File[] boots = new File(start).listFiles(filter); - String result = null; - String maxVersion = null; - for (int i = 0; i < boots.length; i++) { - String name = boots[i].getName(); - int index = name.lastIndexOf('_'); - if (index == -1) { - result = boots[i].getAbsolutePath(); - i = boots.length; - } else { - if (index > 0) { - String version = name.substring(index + 1); - if (maxVersion == null) { - result = boots[i].getAbsolutePath(); - maxVersion = version; - } else - if (maxVersion.compareTo(version) == -1) { - result = boots[i].getAbsolutePath(); - maxVersion = version; - } - } - } - } - if (result == null) - throw new RuntimeException("Could not find bootstrap code. Check location of boot plug-in or specify -boot."); - return result.replace(File.separatorChar, '/') + "/"; -} -/** - * Returns the update loader for the given boot path. - * - * @return the update loader - * @param base the boot path base - * @exception Exception thrown is a problem occurs determining this loader - */ -public Class getUpdateLoader(String base) throws Exception { - URLClassLoader loader = new URLClassLoader(getBootPath(base), null); - return loader.loadClass(UPDATELOADER); -} -/** - * Runs the platform with the given arguments. The arguments must identify - * an application to run (e.g., <code>-application com.example.application</code>). - * After running the application <code>System.exit(N)</code> is executed. - * The value of N is derived from the value returned from running the application. - * If the application's return value is an <code>Integer</code>, N is this value. - * In all other cases, N = 0. - * <p> - * Clients wishing to run the platform without a following <code>System.exit</code> - * call should use <code>run()</code>. - * - * @see #run - * - * @param args the command line arguments - */ -public static void main(String[] args) { - Object result = null; - try { - result = new Main().run(args); - } catch (Throwable e) { - // try and take down the splash screen. - endSplash(); - System.out.println("Exception launching the Eclipse Platform:"); - e.printStackTrace(); - } - int exitCode = result instanceof Integer ? ((Integer) result).intValue() : 0; - System.exit(exitCode); -} -/** - * Tears down the currently-displayed splash screen. - */ -public static void endSplash() { - if (endSplash == null) - return; - try { - Runtime.getRuntime().exec(endSplash); - } catch (Exception e) { - } -} - -/** - * Runs this launcher with the arguments specified in the given string. - * - * @param argString the arguments string - * @exception Exception thrown if a problem occurs during launching - */ -public static void main(String argString) throws Exception { - Vector list = new Vector(5); - for (StringTokenizer tokens = new StringTokenizer(argString, " "); tokens.hasMoreElements();) - list.addElement((String) tokens.nextElement()); - main((String[]) list.toArray(new String[list.size()])); -} - -/** - * Processes the command line arguments - * - * @return the arguments to pass through to the launched application - * @param args the command line arguments - */ -protected String[] processCommandLine(String[] args) throws Exception { - int[] configArgs = new int[100]; - configArgs[0] = -1; // need to initialize the first element to something that could not be an index. - int configArgIndex = 0; - for (int i = 0; i < args.length; i++) { - boolean found = false; - // check for args without parameters (i.e., a flag arg) - // check if debug should be enabled for the entire platform - if (args[i].equalsIgnoreCase(DEBUG)) { - debug = true; - // passed thru this arg (i.e., do not set found = true - continue; - } - - // check if development mode should be enabled for the entire platform - // If this is the last arg or there is a following arg (i.e., arg+1 has a leading -), - // simply enable development mode. Otherwise, assume that that the following arg is - // actually some additional development time class path entries. This will be processed below. - if (args[i].equalsIgnoreCase(DEV) && ((i + 1 == args.length) || ((i + 1 < args.length) && (args[i + 1].startsWith("-"))))) { - inDevelopmentMode = true; - // do not mark the arg as found so it will be passed through - continue; - } - - // done checking for args. Remember where an arg was found - if (found) { - configArgs[configArgIndex++] = i; - continue; - } - // check for args with parameters. If we are at the last argument or if the next one - // has a '-' as the first character, then we can't have an arg with a parm so continue. - if (i == args.length - 1 || args[i + 1].startsWith("-")) - continue; - String arg = args[++i]; - - // look for the laucher to run - if (args[i - 1].equalsIgnoreCase(BOOT)) { - bootLocation = arg; - found = true; - } - - // look for the development mode and class path entries. - if (args[i - 1].equalsIgnoreCase(DEV)) { - inDevelopmentMode = true; - devClassPath = arg; - continue; - } - - // look for the application to run - if (args[i - 1].equalsIgnoreCase(APPLICATION)) { - application = arg; - found = true; - } - - // look for token to use to end the splash screen - if (args[i - 1].equalsIgnoreCase(ENDSPLASH)) { - endSplash = arg; - continue; - } - - // look for items to uninstall - if (args[i - 1].equalsIgnoreCase(UNINSTALL)) { - uninstall = true; - uninstallCookie = arg; - found = true; - } - - // done checking for args. Remember where an arg was found - if (found) { - configArgs[configArgIndex++] = i - 1; - configArgs[configArgIndex++] = i; - } - } - // remove all the arguments consumed by this argument parsing - if (configArgIndex == 0) - return args; - String[] passThruArgs = new String[args.length - configArgIndex]; - configArgIndex = 0; - int j = 0; - for (int i = 0; i < args.length; i++) { - if (i == configArgs[configArgIndex]) - configArgIndex++; - else - passThruArgs[j++] = args[i]; - } - return passThruArgs; -} -/** - * Runs the application to be launched. - * - * @return the return value from the launched application - * @param args the arguments to pass to the application - * @exception thrown if a problem occurs during launching - */ -public Object run(String[] args) throws Exception { - String[] passThruArgs = processCommandLine(args); - if (uninstall) - return updateRun(UNINSTALL, uninstallCookie, passThruArgs); - else - return basicRun(passThruArgs); -} -/** - * Performs an update run. - * - * @return the return value from the update loader - * @param flag flag to give to the update loader - * @param value value to give to the update loader - * @param args arguments to give to the update loader. - * @exception Exception thrown if a problem occurs during execution - */ -protected Object updateRun(String flag, String value, String[] args) throws Exception { - Class clazz = getUpdateLoader(bootLocation); - Method method = clazz.getDeclaredMethod("run", new Class[] { String.class, String.class, String.class, String[].class }); - try { - return method.invoke(clazz, new Object[] { flag, value, location, args }); - } catch (InvocationTargetException e) { - if (e.getTargetException() instanceof Error) - throw (Error) e.getTargetException(); - else - throw e; - } -} -} |