Imported GNU Classpath 0.90
Imported GNU Classpath 0.90
* scripts/makemake.tcl: Set gnu/java/awt/peer/swing to ignore.
* gnu/classpath/jdwp/VMFrame.java (SIZE): New constant.
* java/lang/VMCompiler.java: Use gnu.java.security.hash.MD5.
* java/lang/Math.java: New override file.
* java/lang/Character.java: Merged from Classpath.
(start, end): Now 'int's.
(canonicalName): New field.
(CANONICAL_NAME, NO_SPACES_NAME, CONSTANT_NAME): New constants.
(UnicodeBlock): Added argument.
(of): New overload.
(forName): New method.
Updated unicode blocks.
(sets): Updated.
* sources.am: Regenerated.
* Makefile.in: Likewise.
From-SVN: r111942
This commit is contained in:
Mark Wielaard
@@ -0,0 +1,289 @@
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/* ConsoleCallbackHandler.java --
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Copyright (C) 2005, 2006 Free Software Foundation, Inc.
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This file is a part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at
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your option) any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
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USA
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package gnu.javax.security.auth.callback;
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import java.io.BufferedReader;
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import java.io.InputStreamReader;
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import java.io.IOException;
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import java.io.PrintStream;
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import java.util.Iterator;
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import java.util.Locale;
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import java.util.StringTokenizer;
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import java.util.TreeSet;
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import javax.security.auth.callback.ChoiceCallback;
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import javax.security.auth.callback.ConfirmationCallback;
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import javax.security.auth.callback.LanguageCallback;
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import javax.security.auth.callback.NameCallback;
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import javax.security.auth.callback.PasswordCallback;
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import javax.security.auth.callback.TextInputCallback;
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import javax.security.auth.callback.TextOutputCallback;
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/**
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* An implementation of {@link CallbackHandler} that reads and writes
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* information to and from <code>System.in</code> and <code>System.out</code>.
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*/
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public class ConsoleCallbackHandler extends AbstractCallbackHandler
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{
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// Fields.
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// -------------------------------------------------------------------------
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private final PrintStream out;
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// Constructors.
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// -------------------------------------------------------------------------
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public ConsoleCallbackHandler()
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{
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this (System.out);
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}
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public ConsoleCallbackHandler (final PrintStream out)
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{
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super ("CONSOLE");
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this.out = out;
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}
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// Instance methods.
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// -------------------------------------------------------------------------
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protected void handleChoice(ChoiceCallback c) throws IOException
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{
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BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
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out.println(c.getPrompt());
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out.print('(');
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String[] choices = c.getChoices();
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for (int i = 0; i < choices.length; i++)
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{
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out.print(choices[i]);
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if (i != choices.length - 1)
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out.print(", ");
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}
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out.print(") ");
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if (c.getDefaultChoice() >= 0 && c.getDefaultChoice() < choices.length)
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{
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out.print('[');
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out.print(choices[c.getDefaultChoice()]);
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out.print("] ");
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}
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String reply = in.readLine();
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if (reply == null || reply.length() == 0)
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{
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c.setSelectedIndex(c.getDefaultChoice());
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return;
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}
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if (!c.allowMultipleSelections())
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{
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for (int i = 0; i < choices.length; i++)
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{
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if (reply.trim().equals(choices[i]))
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{
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c.setSelectedIndex(i);
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return;
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}
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}
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c.setSelectedIndex(c.getDefaultChoice());
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}
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else
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{
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TreeSet indices = new TreeSet();
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StringTokenizer tok = new StringTokenizer(reply, ",");
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String[] replies = new String[tok.countTokens()];
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int idx = 0;
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while (tok.hasMoreTokens())
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{
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replies[idx++] = tok.nextToken().trim();
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}
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for (int i = 0; i < choices.length; i++)
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for (int j = 0; j < replies.length; i++)
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{
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if (choices[i].equals(replies[j]))
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{
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indices.add(new Integer(i));
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}
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}
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if (indices.size() == 0)
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c.setSelectedIndex(c.getDefaultChoice());
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else
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{
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int[] ii = new int[indices.size()];
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int i = 0;
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for (Iterator it = indices.iterator(); it.hasNext(); )
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ii[i++] = ((Integer) it.next()).intValue();
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c.setSelectedIndexes(ii);
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}
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}
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}
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protected void handleConfirmation(ConfirmationCallback c) throws IOException
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{
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BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
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if (c.getPrompt() != null)
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out.println(c.getPrompt());
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String[] choices = null;
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int[] values = null;
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switch (c.getOptionType())
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{
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case ConfirmationCallback.OK_CANCEL_OPTION:
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out.print(messages.getString("callback.okCancel"));
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choices = new String[] {
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messages.getString("callback.ok"),
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messages.getString("callback.cancel"),
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messages.getString("callback.shortOk"),
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messages.getString("callback.shortCancel")
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};
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values = new int[] {
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ConfirmationCallback.OK, ConfirmationCallback.CANCEL,
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ConfirmationCallback.OK, ConfirmationCallback.CANCEL
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};
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break;
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case ConfirmationCallback.YES_NO_CANCEL_OPTION:
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out.print(messages.getString("callback.yesNoCancel"));
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choices = new String[] {
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messages.getString("callback.yes"),
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messages.getString("callback.no"),
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messages.getString("callback.cancel"),
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messages.getString("callback.shortYes"),
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messages.getString("callback.shortNo"),
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messages.getString("callback.shortCancel")
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};
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values = new int[] {
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ConfirmationCallback.YES, ConfirmationCallback.NO,
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ConfirmationCallback.CANCEL, ConfirmationCallback.YES,
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ConfirmationCallback.NO, ConfirmationCallback.CANCEL
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};
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break;
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case ConfirmationCallback.YES_NO_OPTION:
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out.print(messages.getString("callback.yesNo"));
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choices = new String[] {
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messages.getString("callback.yes"),
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messages.getString("callback.no"),
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messages.getString("callback.shortYes"),
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messages.getString("callback.shortNo")
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};
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values = new int[] {
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ConfirmationCallback.YES, ConfirmationCallback.NO,
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ConfirmationCallback.YES, ConfirmationCallback.NO
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};
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break;
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case ConfirmationCallback.UNSPECIFIED_OPTION:
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choices = c.getOptions();
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values = new int[choices.length];
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for (int i = 0; i < values.length; i++)
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values[i] = i;
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out.print('(');
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for (int i = 0; i < choices.length; i++)
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{
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out.print(choices[i]);
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if (i != choices.length - 1)
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out.print(", ");
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}
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out.print(") [");
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out.print(choices[c.getDefaultOption()]);
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out.print("] ");
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break;
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default:
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throw new IllegalArgumentException();
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}
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String reply = in.readLine();
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if (reply == null)
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{
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c.setSelectedIndex(c.getDefaultOption());
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return;
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}
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reply = reply.trim();
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for (int i = 0; i < choices.length; i++)
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if (reply.equalsIgnoreCase(choices[i]))
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{
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c.setSelectedIndex(values[i]);
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return;
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}
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c.setSelectedIndex(c.getDefaultOption());
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}
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protected void handleLanguage(LanguageCallback c) throws IOException
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{
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BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
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out.println(messages.getString("callback.language"));
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String reply = null;
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reply = in.readLine();
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if (reply == null)
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{
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c.setLocale(Locale.getDefault());
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}
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else
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{
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c.setLocale(new Locale(reply.trim()));
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}
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}
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protected void handleName(NameCallback c) throws IOException
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{
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BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
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out.print(c.getPrompt());
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String name = in.readLine();
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if (name != null)
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c.setName(name.trim());
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}
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protected void handlePassword(PasswordCallback c) throws IOException
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{
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out.print(c.getPrompt());
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BufferedReader in =
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new BufferedReader(new InputStreamReader(System.in));
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String pass = in.readLine();
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c.setPassword(pass.toCharArray());
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}
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protected void handleTextInput(TextInputCallback c) throws IOException
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{
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BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
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out.print(c.getPrompt());
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String text = in.readLine();
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if (text != null)
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c.setText(text);
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}
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protected void handleTextOutput(TextOutputCallback c)
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{
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out.print(c.getMessage());
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}
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}
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