mumail/MUMail.java

   1 /*
   2  * Copyright (C) 1998-2001 Mark Tuempfel and Uli Luckas
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License
   6  * as published by the Free Software Foundation; either version 2
   7  * of the License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  17  *
  18  *
  19  * To reach the Authors you can send E-Mail to:
  20  *      Mark Tuempfel <marktop@cs.tu-berlin.de>
  21  *      Uli Luckas    <luckas@cs.tu-brelin.de>
  22  *
  23  */
  24
  25 package mumail;
  26
  27 import java.awt.*;
  28 import java.net.*;
  29 import java.awt.event.*;
  30 import java.beans.*;
  31 import java.applet.Applet;
  32 import java.io.IOException;
  33 import mumail.gui.*;
  34 import mumail.net.*;
  35 import musoft.utils.*;
  36
  37 public class MUMail extends Applet implements ActionListener, PropertyChangeListener {
  38
  39
  40   public static final int HiVersion  = 1;
  41   public static final int MedVersion = 4;
  42   public static final int LowVersion = 0;
  43   public static final String ID = "MUMail " + HiVersion + "." + MedVersion + "." + LowVersion;
  44
  45   public static final String LOGIN_PANEL = "LoginPanel";
  46   public static final String SPLASH_PANEL = "SplashPanel";
  47   public static final String SENDMAIL_PANEL = "SendMailPanel";
  48   public static final String MAIL_PANEL = "MailPanel";
  49   public static final String MESSAGE_PANEL = "MessagePanel";
  50
  51   public static final String Homepage = "http://www.cs.tu-berlin.de/~marktop/MUMail";
  52
  53   // configurable options
  54   private static String ServerHost = "";
  55   private static String ServerPort = "";
  56   private static String SmtpHost = "";
  57   private static String SmtpPort = "";
  58   private static String User = "";
  59   private static String MailDomain = "";
  60   private static String Password = "";
  61   public static boolean novice = false;
  62   public static boolean showFontChoice = false;
  63   public static boolean authorizedSend = false;
  64   public static int headerListRows = 5;
  65   public static boolean protocolSelect = false;
  66
  67   Timer timer;
  68   LoginPanel lp;
  69   MailPanel mp;
  70   MessagePanel messp;
  71   SplashPanel splash;
  72   SendMailPanel smp;
  73   MailQueue mq;
  74   SmtpClient sm;
  75   boolean inSplash = false;
  76   String[] argv;
  77
  78   MailClientFactory factory;
  79
  80   public static boolean applet = true;
  81
  82   public static void main(String[] argv) {
  83
  84     MUMail app = new MUMail();
  85     app.argv = argv;
  86
  87     app.applet = false;
  88     app.init();
  89
  90     Frame f = new Frame ("MUMail");
  91     f.addWindowListener(new WindowAdapter() {
  92       public void windowClosing(WindowEvent event) {
  93         System.exit(0);
  94       }
  95     });
  96
  97     Insets i = f.getInsets();
  98     f.setSize(app.getPreferredSize().width+i.right+i.left, app.getPreferredSize().height+i.bottom+i.top);
  99     f.setBackground(Color.lightGray);
 100     f.add(app);
 101     f.show();
 102
 103     app.start();
 104   }
 105
 106
 107   public void init() {
 108     //System.setErr(System.out);
 109     System.out.println(getAppletInfo());
 110     setLayout(new CardLayout(0,0));
 111
 112     // init splash Panel
 113     Image image;
 114     String name = "MUMail.gif";
 115     timer = new Timer(5000, new TimerAdapter(){
 116       public void timerAlarm() {
 117         switchFromSplashToLogin();
 118       }
 119     });
 120     if(applet){
 121       image = getImage(getCodeBase(), name);
 122     }
 123     else{
 124       image = java.awt.Toolkit.getDefaultToolkit().getImage(name);
 125     }
 126     splash = new SplashPanel(image, timer);
 127     //((CardLayout)getLayout()).addLayoutComponent(splash, SPLASH_PANEL);
 128     add(SPLASH_PANEL, splash);
 129     splash.addMouseListener(new MouseAdapter(){
 130       public void mouseClicked(MouseEvent e){
 131         if(timer!=null){
 132           timer.cancel();
 133         }
 134         switchFromSplashToLogin();
 135       }
 136     });
 137     showPanel(SPLASH_PANEL);
 138     inSplash = true;
 139
 140     // init textfields in login panel
 141     if(applet){
 142       initApplet();
 143     }
 144     else{
 145       initApplication();
 146     }
 147
 148     // init login panel
 149     factory = new MailClientFactory("mumail.net.Pop3Client:mumail.net.Imap4Client");
 150     lp = new LoginPanel(ServerHost, ServerPort, SmtpHost, SmtpPort, User, Password, this, factory);
 151     add(LOGIN_PANEL, lp);
 152
 153   }
 154
 155   public void switchFromSplashToLogin(){
 156     if(inSplash){
 157       inSplash = false;
 158       boolean allParametersThere = ! (lp.getPassword().equals("") || lp.getUser().equals("") || lp.getServerHost().equals("") || lp.getSmtpHost().equals("") || lp.getServerPort().equals("") || lp.getSmtpPort().equals(""));
 159       if(allParametersThere){
 160         Connect();
 161       }
 162       else{
 163         showPanel(LOGIN_PANEL);
 164       }
 165       timer = null;
 166     }
 167   }
 168
 169   public synchronized void stop() {
 170     mq.Close();
 171   }
 172
 173   private String getParam(String Param, String Default){
 174     String dummy = getParameter(Param);
 175     if(dummy==null){
 176       dummy = Default;
 177     }
 178     return dummy;
 179   }
 180
 181   public void initApplet(){
 182     ServerHost = (getParam("ServerHost", getCodeBase().getHost()));
 183     SmtpHost = (getParam("SmtpHost", ServerHost));
 184     ServerPort = (getParam("ServerPort", "110"));
 185     SmtpPort = (getParam("SmtpPort", "25"));
 186     User = (getParam("User", ""));
 187     MailDomain = (getParam("MailDomain", ""));
 188     Password = (getParam("Password", ""));
 189     showFontChoice = Boolean.valueOf(getParam("showFontChoice", "false")).booleanValue();
 190     novice = Boolean.valueOf(getParam("novice", "false")).booleanValue();
 191     protocolSelect = Boolean.valueOf(getParam("protocolSelect", "false")).booleanValue();
 192     authorizedSend = Boolean.valueOf(getParam("authorizedSend", "false")).booleanValue();
 193     try{
 194       headerListRows = Integer.parseInt(getParam("headerListRows", "5"));
 195     } catch (NumberFormatException e){
 196     }
 197     if(headerListRows<2 || headerListRows>20){
 198       headerListRows = 5;
 199     }
 200   }
 201
 202   public void initApplication(){
 203     ServerHost = ("mail");
 204     SmtpHost = ("mail");
 205     ServerPort = ("110");
 206     SmtpPort = ("25");
 207     User = (System.getProperty("user.name"));
 208     Password = ("");
 209     for (int i = 0; i < argv.length; i++) {
 210       if (argv[i].toLowerCase().equals("-pophost") ||
 211           argv[i].toLowerCase().equals("-serverhost")) {
 212         ServerHost = (argv[++i]);
 213       } else if (argv[i].toLowerCase().equals("-smtphost")) {
 214         SmtpHost = (argv[++i]);
 215       } else if (argv[i].toLowerCase().equals("-popport") ||
 216                  argv[i].toLowerCase().equals("-serverport")) {
 217         ServerPort = (argv[++i]);
 218       } else if (argv[i].toLowerCase().equals("-smtpport")) {
 219         SmtpPort = (argv[++i]);
 220       } else if (argv[i].toLowerCase().equals("-user")) {
 221         User = (argv[++i]);
 222       } else if (argv[i].toLowerCase().equals("-maildomain")) {
 223         MailDomain = (argv[++i]);
 224       } else if (argv[i].toLowerCase().equals("-password")) {
 225         Password = (argv[++i]);
 226       } else if (argv[i].toLowerCase().equals("-showfontchoice")) {
 227         showFontChoice = true;
 228       } else if (argv[i].toLowerCase().equals("-authorizedsend")) {
 229         authorizedSend = true;
 230       } else if (argv[i].toLowerCase().equals("-novice")) {
 231         novice = true;
 232       } else if (argv[i].toLowerCase().equals("-headerlistrows")) {
 233         try{
 234           headerListRows = Integer.parseInt(argv[++i]);
 235         } catch(NumberFormatException e){
 236         }
 237         if(headerListRows<2 || headerListRows>20){
 238           headerListRows = 5;
 239         }
 240       } else if (argv[i].toLowerCase().equals("-protocolselect")) {
 241         protocolSelect = true;
 242       } else {
 243         System.err.println("usage: java mumail.MUMail [-smtphost   <SMTP Server>] |");
 244         System.err.println("                          [-serverhost <Mail Server>] |");
 245         System.err.println("                          [-smtpport   <SMTP Port>] |");
 246         System.err.println("                          [-serverport    <Mail Port>] |");
 247         System.err.println("                          [-user       <User Name>] |");
 248         System.err.println("                          [-password   <Password>] |");
 249         System.err.println("                          [-from       <my address>] |");
 250         System.err.println("                          [-maildomain <domain part of email adress>] |");
 251         System.err.println("                          [-headerListRows <number>] |");
 252         System.err.println("                          [-showFontChoice] |");
 253         System.err.println("                          [-authorizedSend] |");
 254         System.err.println("                          [-novice]");
 255         System.err.println("                          [-protocolSelect]");
 256         System.exit(1);
 257       }
 258     }
 259   }
 260
 261   public void showPanel(String s){
 262     //System.out.println("showPanel("+s+")");
 263     ((CardLayout)getLayout()).show(this, s);
 264   }
 265
 266   public void showLastPanel(){
 267     ((CardLayout)getLayout()).previous(this);
 268   }
 269
 270   public void newMessagePanel(String s){
 271     messp = new MessagePanel(s, this);
 272     add(MESSAGE_PANEL, messp);
 273     showPanel(MESSAGE_PANEL);
 274   }
 275
 276   /*public void newMailPanel() throws IOException {
 277     mp = new MailPanel(mq, this);
 278     add(MAIL_PANEL,mp);
 279     showPanel(MAIL_PANEL);
 280     mp.DisplayHeaders();
 281     }*/
 282
 283   public void newSendMailPanel(boolean reply){
 284
 285     String Domain;
 286     String User = lp.getUser();
 287
 288     if (MailDomain.equals("")) {
 289       Domain = lp.getServerHost();
 290       int i = Domain.indexOf(".");
 291       if (i == -1) {
 292         if (Domain.equals("") || Domain.equals("localhost")) {
 293           Domain = "";
 294         } else {
 295           Domain = "@" + Domain;
 296         }
 297       } else {
 298         Domain = "@" + Domain.substring(i + 1);
 299       }
 300     }else {
 301       Domain = "@" + MailDomain;
 302     }
 303     User = User + Domain;
 304
 305     if(reply){
 306       smp = new SendMailPanel(mp.mo, User, this);
 307     }
 308     else{
 309       smp = new SendMailPanel(User, this);
 310     }
 311     //CardLayout)getLayout()).addLayoutComponent(smp, SENDMAIL_PANEL);
 312     add(SENDMAIL_PANEL, smp);
 313     showPanel(SENDMAIL_PANEL);
 314   }
 315
 316   public void Connect(){
 317     setCursor(new Cursor(Cursor.WAIT_CURSOR));
 318     try {
 319       MailClient mc = factory.getMailClientByProtocolName(lp.getProtocol());
 320       System.err.println(mc);
 321       mq = new MailQueue(mc, lp.getServerHost(), java.lang.Integer.parseInt(lp.getServerPort()), lp.getUser(), lp.getPassword());
 322       mq.addPropertyChangeListener(this);
 323       //newMailPanle();
 324       mq.Open();
 325       mp = new MailPanel(mq, this);
 326       if(applet){
 327         showStatus("connected to " + lp.getServerHost() + " as " + lp.getUser());
 328       }
 329       add(MAIL_PANEL,mp);
 330       showPanel(MAIL_PANEL);
 331       mp.DisplayHeaders();
 332     } catch (java.lang.Exception e2) {
 333       //System.err.println(e2);
 334       //e2.printStackTrace();
 335       newMessagePanel(e2.getMessage());
 336     }
 337     setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
 338   }
 339
 340   public void propertyChange(PropertyChangeEvent propertyChangeEvent) {
 341     if (propertyChangeEvent.getSource() == mq) {
 342       if (propertyChangeEvent.getPropertyName() == mq.pn_Connected) {
 343       }
 344     }
 345   }
 346
 347   public void actionPerformed(ActionEvent e) {
 348     // confirm message panel
 349     if (e.getActionCommand().equals("OK")){
 350       showLastPanel();
 351       remove(messp);
 352     }
 353
 354     // from login panel
 355     if ((e.getActionCommand().equals("Connect"))||(e.getSource()==lp.PasswordTF)){
 356       Connect();
 357     }
 358
 359     // from mail panel
 360     if (e.getActionCommand().equals("Connection")) {
 361       if (mq.isConnected()) {
 362         mq.Close();
 363       } else {
 364         try{
 365           mq.Open();
 366         } catch(IOException exep) {
 367           exep.printStackTrace();
 368         }
 369       }
 370     }
 371
 372     // from mail panel
 373     if (e.getActionCommand().equals("Close")) {
 374       setCursor(new Cursor(Cursor.WAIT_CURSOR));
 375       mq.Close();
 376       remove(mp);
 377       mp = null;
 378       if(applet){
 379         showStatus("MUMail login");
 380       }
 381       lp.setPassword("");
 382       showPanel(LOGIN_PANEL);
 383       setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
 384     }
 385
 386     // from mail panel
 387     if (e.getActionCommand().equals("Reply")){
 388       newSendMailPanel(true);
 389     }
 390
 391     // from mail panel AND!!! login panel
 392     if (e.getActionCommand().equals("Send")){
 393       newSendMailPanel(false);
 394     }
 395
 396     // from sendmailpanel, means send mail now
 397     if (e.getActionCommand().equals("SendMail")){
 398       try {
 399         sm = new SmtpClient(lp.getSmtpHost(), java.lang.Integer.parseInt(lp.getSmtpPort()));
 400         sm.submitMail(smp.From.getText(), smp.To.getText(), smp.Subject.getText(), smp.Text.getText(), smp.getEncoding());
 401         showLastPanel();
 402         remove(smp);
 403         smp = null;
 404       } catch (java.lang.Exception exep) {
 405         //remove(smp);
 406         newMessagePanel(exep.getMessage());
 407         //System.err.println(exep);
 408         //exep.printStackTrace();
 409       }
 410     }
 411
 412     // from sendmailpanel
 413     if (e.getActionCommand().equals("Cancel")){
 414       showLastPanel();
 415       remove(smp);
 416       smp = null;
 417     }
 418
 419     // from loginpanel
 420     if (e.getActionCommand().equals(mumail.gui.LoginPanel.homepage)){
 421       try{
 422         getAppletContext().showDocument(new URL(Homepage));
 423       }
 424       catch (MalformedURLException excep){
 425       }
 426     }
 427
 428     // from loginpanel
 429     if (e.getActionCommand().equals("Exit")){
 430       System.exit(0);
 431     }
 432
 433     // from mailpanel
 434     if (e.getActionCommand().equals("Exit2")) {
 435       setCursor(new Cursor(Cursor.WAIT_CURSOR));
 436       mq.Close();
 437       setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
 438       System.exit(0);
 439     }
 440   }
 441
 442   public String[][] getParameterInfo() {
 443     String[][] info = {
 444       {"ServerHost",        "String",  ""},
 445       {"SmtpHost",          "String",  ""},
 446       {"ServerPort",        "String",  ""},
 447       {"SmtpPort",          "String",  ""},
 448       {"User",              "String",  ""},
 449       {"Password",          "String",  ""},
 450       {"MailDomain",        "String",  ""},
 451       {"showFontChoice",    "booelan", ""},
 452       {"novice",            "boolean", ""},
 453       {"authorizedSend",    "boolean", ""},
 454       {"headerListRows",    "Integer", ""},
 455       {"protocolSelect",    "boolean", ""},
 456     };
 457     return info;
 458   }
 459
 460   public String getAppletInfo() {
 461     return ID + " Copyright 1997 - 2001 by Uli Luckas  <luckas@cs.tu-berlin.de>\n" +
 462       "                                     Mark T\u00fcmpfel <marktop@cs.tu-berlin.de>\n" +
 463       "Homepage: "+Homepage+"\n"+
 464       "MUMail is free software under the terms of GNU General Public License\n" +
 465       "and comes with ABSOLUTELY NO WARRANTY.\n";
 466   }
 467
 468   public Dimension getPreferredSize(){
 469     return new Dimension(600,440);
 470   }
 471
 472 }