Introduce mbox support

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

diff --git a/ext/javax.mail.mbox/src/com/sun/mail/mbox/SolarisMailbox.java b/ext/javax.mail.mbox/src/com/sun/mail/mbox/SolarisMailbox.java
new file mode 100644 (file)
index 0000000..84f3abc
--- /dev/null
+++ b/ext/javax.mail.mbox/src/com/sun/mail/mbox/SolarisMailbox.java
@@ -0,0 +1,81 @@
+/*
+ * 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.File;
+
+public class SolarisMailbox extends Mailbox {
+    private final String home;
+    private final String user;
+
+    private static final boolean homeRelative =
+                               Boolean.getBoolean("mail.mbox.homerelative");
+
+    public SolarisMailbox() {
+       String h = System.getenv("HOME");
+       if (h == null)
+           h = System.getProperty("user.home");
+       home = h;
+       user = System.getProperty("user.name");
+    }
+
+    public MailFile getMailFile(String user, String folder) {
+       if (folder.equalsIgnoreCase("INBOX"))
+           return new UNIXInbox(user, filename(user, folder));
+       else
+           return new UNIXFolder(filename(user, folder));
+    }
+
+    /**
+     * Given a name of a mailbox folder, expand it to a full path name.
+     */
+    public String filename(String user, String folder) {
+       try {
+           switch (folder.charAt(0)) {
+           case '/':
+               return folder;
+           case '~':
+               int i = folder.indexOf(File.separatorChar);
+               String tail = "";
+               if (i > 0) {
+                   tail = folder.substring(i);
+                   folder = folder.substring(0, i);
+               }
+               if (folder.length() == 1)
+                   return home + tail;
+               else
+                   return "/home/" + folder.substring(1) + tail;       // XXX
+           default:
+               if (folder.equalsIgnoreCase("INBOX")) {
+                   if (user == null)   // XXX - should never happen
+                       user = this.user;
+                   String inbox = System.getenv("MAIL");
+                   if (inbox == null)
+                       inbox = "/var/mail/" + user;
+                   return inbox;
+               } else {
+                   if (homeRelative)
+                       return home + File.separator + folder;
+                   else
+                       return folder;
+               }
+           }
+       } catch (StringIndexOutOfBoundsException e) {
+           return folder;
+       }
+    }
+}