Introduce mbox support

[gpl/argeo-slc.git] / ext / javax.mail.mbox / src / com / sun / mail / mbox / MboxStore.java

diff --git a/ext/javax.mail.mbox/src/com/sun/mail/mbox/MboxStore.java b/ext/javax.mail.mbox/src/com/sun/mail/mbox/MboxStore.java
new file mode 100644 (file)
index 0000000..1ce39bc
--- /dev/null
+++ b/ext/javax.mail.mbox/src/com/sun/mail/mbox/MboxStore.java
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v. 2.0, which is available at
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * This Source Code may also be made available under the following Secondary
+ * Licenses when the conditions for such availability set forth in the
+ * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
+ * version 2 with the GNU Classpath Exception, which is available at
+ * https://www.gnu.org/software/classpath/license.html.
+ *
+ * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
+ */
+
+package com.sun.mail.mbox;
+
+import java.io.*;
+import javax.mail.*;
+
+public class MboxStore extends Store {
+
+    String user;
+    String home;
+    Mailbox mb;
+    static Flags permFlags;
+
+    static {
+       // we support all flags
+       permFlags = new Flags();
+       permFlags.add(Flags.Flag.SEEN);
+       permFlags.add(Flags.Flag.RECENT);
+       permFlags.add(Flags.Flag.DELETED);
+       permFlags.add(Flags.Flag.FLAGGED);
+       permFlags.add(Flags.Flag.ANSWERED);
+       permFlags.add(Flags.Flag.DRAFT);
+       permFlags.add(Flags.Flag.USER);
+    }
+
+    public MboxStore(Session session, URLName url) {
+       super(session, url);
+
+       // XXX - handle security exception
+       user = System.getProperty("user.name");
+       home = System.getProperty("user.home");
+       String os = System.getProperty("os.name");
+       try {
+           String cl = "com.sun.mail.mbox." + os + "Mailbox";
+           mb = (Mailbox)Class.forName(cl).
+                                       getDeclaredConstructor().newInstance();
+       } catch (Exception e) {
+           mb = new DefaultMailbox();
+       }
+    }
+
+    /**
+     * Since we do not have any authentication
+     * to do and we do not want a dialog put up asking the user for a 
+     * password we always succeed in connecting.
+     * But if we're given a password, that means the user is
+     * doing something wrong so fail the request.
+     */
+    protected boolean protocolConnect(String host, int port, String user,
+                               String passwd) throws MessagingException {
+
+       if (passwd != null)
+           throw new AuthenticationFailedException(
+                               "mbox does not allow passwords");
+       // XXX - should we use the user?
+       return true;
+    }
+
+    protected void setURLName(URLName url) {
+       // host, user, password, and file don't matter so we strip them out
+       if (url != null && (url.getUsername() != null ||
+                           url.getHost() != null ||
+                           url.getFile() != null))
+           url = new URLName(url.getProtocol(), null, -1, null, null, null);
+       super.setURLName(url);
+    }
+
+
+    public Folder getDefaultFolder() throws MessagingException {
+       checkConnected();
+
+       return new MboxFolder(this, null);
+    }
+
+    public Folder getFolder(String name) throws MessagingException {
+       checkConnected();
+
+       return new MboxFolder(this, name);
+    }
+
+    public Folder getFolder(URLName url) throws MessagingException {
+       checkConnected();
+       return getFolder(url.getFile());
+    }
+
+    private void checkConnected() throws MessagingException {
+       if (!isConnected())
+           throw new MessagingException("Not connected");
+    }
+
+    MailFile getMailFile(String folder) {
+       return mb.getMailFile(user, folder);
+    }
+
+    Session getSession() {
+       return session;
+    }
+}