ext/javax.mail.mbox/src/com/sun/mail/mbox/MboxStore.java

   1 /*
   2  * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v. 2.0, which is available at
   6  * http://www.eclipse.org/legal/epl-2.0.
   7  *
   8  * This Source Code may also be made available under the following Secondary
   9  * Licenses when the conditions for such availability set forth in the
  10  * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
  11  * version 2 with the GNU Classpath Exception, which is available at
  12  * https://www.gnu.org/software/classpath/license.html.
  13  *
  14  * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
  15  */
  16
  17 package com.sun.mail.mbox;
  18
  19 import java.io.*;
  20 import javax.mail.*;
  21
  22 public class MboxStore extends Store {
  23
  24     String user;
  25     String home;
  26     Mailbox mb;
  27     static Flags permFlags;
  28
  29     static {
  30         // we support all flags
  31         permFlags = new Flags();
  32         permFlags.add(Flags.Flag.SEEN);
  33         permFlags.add(Flags.Flag.RECENT);
  34         permFlags.add(Flags.Flag.DELETED);
  35         permFlags.add(Flags.Flag.FLAGGED);
  36         permFlags.add(Flags.Flag.ANSWERED);
  37         permFlags.add(Flags.Flag.DRAFT);
  38         permFlags.add(Flags.Flag.USER);
  39     }
  40
  41     public MboxStore(Session session, URLName url) {
  42         super(session, url);
  43
  44         // XXX - handle security exception
  45         user = System.getProperty("user.name");
  46         home = System.getProperty("user.home");
  47         String os = System.getProperty("os.name");
  48         try {
  49             String cl = "com.sun.mail.mbox." + os + "Mailbox";
  50             mb = (Mailbox)Class.forName(cl).
  51                                         getDeclaredConstructor().newInstance();
  52         } catch (Exception e) {
  53             mb = new DefaultMailbox();
  54         }
  55     }
  56
  57     /**
  58      * Since we do not have any authentication
  59      * to do and we do not want a dialog put up asking the user for a
  60      * password we always succeed in connecting.
  61      * But if we're given a password, that means the user is
  62      * doing something wrong so fail the request.
  63      */
  64     protected boolean protocolConnect(String host, int port, String user,
  65                                 String passwd) throws MessagingException {
  66
  67         if (passwd != null)
  68             throw new AuthenticationFailedException(
  69                                 "mbox does not allow passwords");
  70         // XXX - should we use the user?
  71         return true;
  72     }
  73
  74     protected void setURLName(URLName url) {
  75         // host, user, password, and file don't matter so we strip them out
  76         if (url != null && (url.getUsername() != null ||
  77                             url.getHost() != null ||
  78                             url.getFile() != null))
  79             url = new URLName(url.getProtocol(), null, -1, null, null, null);
  80         super.setURLName(url);
  81     }
  82
  83
  84     public Folder getDefaultFolder() throws MessagingException {
  85         checkConnected();
  86
  87         return new MboxFolder(this, null);
  88     }
  89
  90     public Folder getFolder(String name) throws MessagingException {
  91         checkConnected();
  92
  93         return new MboxFolder(this, name);
  94     }
  95
  96     public Folder getFolder(URLName url) throws MessagingException {
  97         checkConnected();
  98         return getFolder(url.getFile());
  99     }
 100
 101     private void checkConnected() throws MessagingException {
 102         if (!isConnected())
 103             throw new MessagingException("Not connected");
 104     }
 105
 106     MailFile getMailFile(String folder) {
 107         return mb.getMailFile(user, folder);
 108     }
 109
 110     Session getSession() {
 111         return session;
 112     }
 113 }