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- /*
- * @(#)msgshow.java 1.24 00/10/14
- *
- * Copyright 1997-2000 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
- * modify and redistribute this software in source and binary code form,
- * provided that i) this copyright notice and license appear on all copies of
- * the software; and ii) Licensee does not utilize the software in a manner
- * which is disparaging to Sun.
- *
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
- * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
- * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
- * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
- * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
- * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
- * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
- * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
- * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * This software is not designed or intended for use in on-line control of
- * aircraft, air traffic, aircraft navigation or aircraft communications; or in
- * the design, construction, operation or maintenance of any nuclear
- * facility. Licensee represents and warrants that it will not use or
- * redistribute the Software for such purposes.
- */
- import java.util.*;
- import java.io.*;
- import javax.mail.*;
- import javax.mail.internet.*;
- import javax.activation.*;
- /*
- * Demo app that exercises the Message interfaces.
- * Show information about and contents of messages.
- *
- * @author John Mani
- * @author Bill Shannon
- */
- public class msgshow {
- static String protocol;
- static String host = null;
- static String user = null;
- static String password = null;
- static String mbox = "INBOX";
- static String url = null;
- static int port = -1;
- static boolean verbose = false;
- static boolean debug = false;
- static boolean showStructure = false;
- static boolean showMessage = false;
- public static void main(String argv[]) {
- int msgnum = -1;
- int optind;
- for (optind = 0; optind < argv.length; optind++) {
- if (argv[optind].equals("-T")) {
- protocol = argv[++optind];
- } else if (argv[optind].equals("-H")) {
- host = argv[++optind];
- } else if (argv[optind].equals("-U")) {
- user = argv[++optind];
- } else if (argv[optind].equals("-P")) {
- password = argv[++optind];
- } else if (argv[optind].equals("-v")) {
- verbose = true;
- } else if (argv[optind].equals("-D")) {
- debug = true;
- } else if (argv[optind].equals("-f")) {
- mbox = argv[++optind];
- } else if (argv[optind].equals("-L")) {
- url = argv[++optind];
- } else if (argv[optind].equals("-p")) {
- port = Integer.parseInt(argv[++optind]);
- } else if (argv[optind].equals("-s")) {
- showStructure = true;
- } else if (argv[optind].equals("-m")) {
- showMessage = true;
- } else if (argv[optind].equals("--")) {
- optind++;
- break;
- } else if (argv[optind].startsWith("-")) {
- System.out.println(
- "Usage: msgshow [-L url] [-T protocol] [-H host] [-p port] [-U user]");
- System.out.println(
- "\t[-P password] [-f mailbox] [msgnum] [-v] [-D] [-s]");
- System.out.println(
- "or msgshow -m [-v] [-D] [-s] < msg");
- System.exit(1);
- } else {
- break;
- }
- }
- try {
- if (optind < argv.length)
- msgnum = Integer.parseInt(argv[optind]);
- // Get a Properties object
- Properties props = System.getProperties();
- // Get a Session object
- Session session = Session.getDefaultInstance(props, null);
- session.setDebug(debug);
- if (showMessage) {
- MimeMessage msg = new MimeMessage(session, System.in);
- dumpPart(msg);
- System.exit(0);
- }
- // Get a Store object
- Store store = null;
- if (url != null) {
- URLName urln = new URLName(url);
- store = session.getStore(urln);
- store.connect();
- } else {
- if (protocol != null)
- store = session.getStore(protocol);
- else
- store = session.getStore();
- // Connect
- if (host != null || user != null || password != null)
- store.connect(host, port, user, password);
- else
- store.connect();
- }
- // Open the Folder
- Folder folder = store.getDefaultFolder();
- if (folder == null) {
- System.out.println("No default folder");
- System.exit(1);
- }
- folder = folder.getFolder(mbox);
- if (folder == null) {
- System.out.println("Invalid folder");
- System.exit(1);
- }
- // try to open read/write and if that fails try read-only
- try {
- folder.open(Folder.READ_WRITE);
- } catch (MessagingException ex) {
- folder.open(Folder.READ_ONLY);
- }
- int totalMessages = folder.getMessageCount();
- if (totalMessages == 0) {
- System.out.println("Empty folder");
- folder.close(false);
- store.close();
- System.exit(1);
- }
- if (verbose) {
- int newMessages = folder.getNewMessageCount();
- System.out.println("Total messages = " + totalMessages);
- System.out.println("New messages = " + newMessages);
- System.out.println("-------------------------------");
- }
- if (msgnum == -1) {
- // Attributes & Flags for all messages ..
- Message[] msgs = folder.getMessages();
- // Use a suitable FetchProfile
- FetchProfile fp = new FetchProfile();
- fp.add(FetchProfile.Item.ENVELOPE);
- fp.add(FetchProfile.Item.FLAGS);
- fp.add("X-Mailer");
- folder.fetch(msgs, fp);
- for (int i = 0; i < msgs.length; i++) {
- System.out.println("--------------------------");
- System.out.println("MESSAGE #" + (i + 1) + ":");
- dumpEnvelope(msgs[i]);
- // dumpPart(msgs[i]);
- }
- } else {
- System.out.println("Getting message number: " + msgnum);
- Message m = null;
- try {
- m = folder.getMessage(msgnum);
- dumpPart(m);
- } catch (IndexOutOfBoundsException iex) {
- System.out.println("Message number out of range");
- }
- }
- folder.close(false);
- store.close();
- } catch (Exception ex) {
- System.out.println("Oops, got exception! " + ex.getMessage());
- ex.printStackTrace();
- System.exit(1);
- }
- System.exit(0);
- }
- public static void dumpPart(Part p) throws Exception {
- if (p instanceof Message)
- dumpEnvelope((Message)p);
- /** Dump input stream ..
- InputStream is = p.getInputStream();
- // If "is" is not already buffered, wrap a BufferedInputStream
- // around it.
- if (!(is instanceof BufferedInputStream))
- is = new BufferedInputStream(is);
- int c;
- while ((c = is.read()) != -1)
- System.out.write(c);
- **/
- pr("CONTENT-TYPE: " + p.getContentType());
- String filename = p.getFileName();
- if (filename != null)
- pr("FILENAME: " + filename);
- /*
- * Using isMimeType to determine the content type avoids
- * fetching the actual content data until we need it.
- */
- if (p.isMimeType("text/plain")) {
- pr("This is plain text");
- pr("---------------------------");
- if (!showStructure)
- System.out.println((String)p.getContent());
- } else if (p.isMimeType("multipart/*")) {
- pr("This is a Multipart");
- pr("---------------------------");
- Multipart mp = (Multipart)p.getContent();
- level++;
- int count = mp.getCount();
- for (int i = 0; i < count; i++)
- dumpPart(mp.getBodyPart(i));
- level--;
- } else if (p.isMimeType("message/rfc822")) {
- pr("This is a Nested Message");
- pr("---------------------------");
- level++;
- dumpPart((Part)p.getContent());
- level--;
- } else if (!showStructure) {
- /*
- * If we actually want to see the data, and it's not a
- * MIME type we know, fetch it and check its Java type.
- */
- Object o = p.getContent();
- if (o instanceof String) {
- pr("This is a string");
- pr("---------------------------");
- System.out.println((String)o);
- } else if (o instanceof InputStream) {
- pr("This is just an input stream");
- pr("---------------------------");
- InputStream is = (InputStream)o;
- int c;
- while ((c = is.read()) != -1)
- System.out.write(c);
- } else {
- pr("This is an unknown type");
- pr("---------------------------");
- pr(o.toString());
- }
- } else {
- pr("This is an unknown type");
- pr("---------------------------");
- }
- }
- public static void dumpEnvelope(Message m) throws Exception {
- pr("This is the message envelope");
- pr("---------------------------");
- Address[] a;
- // FROM
- if ((a = m.getFrom()) != null) {
- for (int j = 0; j < a.length; j++)
- pr("FROM: " + a[j].toString());
- }
- // TO
- if ((a = m.getRecipients(Message.RecipientType.TO)) != null) {
- for (int j = 0; j < a.length; j++)
- pr("TO: " + a[j].toString());
- }
- // SUBJECT
- pr("SUBJECT: " + m.getSubject());
- // DATE
- Date d = m.getSentDate();
- pr("SendDate: " +
- (d != null ? d.toString() : "UNKNOWN"));
- // FLAGS
- Flags flags = m.getFlags();
- StringBuffer sb = new StringBuffer();
- Flags.Flag[] sf = flags.getSystemFlags(); // get the system flags
- boolean first = true;
- for (int i = 0; i < sf.length; i++) {
- String s;
- Flags.Flag f = sf[i];
- if (f == Flags.Flag.ANSWERED)
- s = "\\Answered";
- else if (f == Flags.Flag.DELETED)
- s = "\\Deleted";
- else if (f == Flags.Flag.DRAFT)
- s = "\\Draft";
- else if (f == Flags.Flag.FLAGGED)
- s = "\\Flagged";
- else if (f == Flags.Flag.RECENT)
- s = "\\Recent";
- else if (f == Flags.Flag.SEEN)
- s = "\\Seen";
- else
- continue; // skip it
- if (first)
- first = false;
- else
- sb.append(' ');
- sb.append(s);
- }
- String[] uf = flags.getUserFlags(); // get the user flag strings
- for (int i = 0; i < uf.length; i++) {
- if (first)
- first = false;
- else
- sb.append(' ');
- sb.append(uf[i]);
- }
- pr("FLAGS: " + sb.toString());
- // X-MAILER
- String[] hdrs = m.getHeader("X-Mailer");
- if (hdrs != null)
- pr("X-Mailer: " + hdrs[0]);
- else
- pr("X-Mailer NOT available");
- }
- static String indentStr = " ";
- static int level = 0;
- /**
- * Print a, possibly indented, string.
- */
- public static void pr(String s) {
- if (showStructure)
- System.out.print(indentStr.substring(0, level * 2));
- System.out.println(s);
- }
- }
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