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 = 2;
  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.musoft.de/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 MailAddress = "";
  61   private static String Password = "";
  62   public static boolean novice = false;
  63   public static boolean showFontChoice = false;
  64   public static boolean authorizedSend = false;
  65   public static int headerListRows = 5;
  66   public static boolean protocolSelect = false;
  67
  68   Timer timer;
  69   LoginPanel lp;
  70   MailPanel mp;
  71   MessagePanel messp;
  72   SplashPanel splash;
  73   SendMailPanel smp;
  74   MailQueue mq;
  75   SmtpClient sm;
  76   boolean inSplash = false;
  77   String[] argv;
  78
  79   MailClientFactory factory;
  80
  81   public static boolean applet = true;
  82
  83   public static void main(String[] argv) {
  84
  85     MUMail app = new MUMail();
  86     app.argv = argv;
  87
  88     app.applet = false;
  89     app.init();
  90
  91     Frame f = new Frame ("MUMail");
  92     f.addWindowListener(new WindowAdapter() {
  93       public void windowClosing(WindowEvent event) {
  94         System.exit(0);
  95       }
  96     });
  97
  98     Insets i = f.getInsets();
  99     f.setSize(app.getPreferredSize().width+i.right+i.left, app.getPreferredSize().height+i.bottom+i.top);
 100     f.setBackground(Color.lightGray);
 101     f.add(app);
 102     f.show();
 103
 104     app.start();
 105   }
 106
 107
 108   public void init() {
 109     //System.setErr(System.out);
 110     System.out.println(getAppletInfo());
 111     setLayout(new CardLayout(0,0));
 112
 113     // init splash Panel
 114     Image image;
 115     String name = "MUMail.gif";
 116     timer = new Timer(5000, new TimerAdapter(){
 117       public void timerAlarm() {
 118         switchFromSplashToLogin();
 119       }
 120     });
 121     if(applet){
 122       image = getImage(getCodeBase(), name);
 123     }
 124     else{
 125       image = java.awt.Toolkit.getDefaultToolkit().getImage(name);
 126     }
 127     splash = new SplashPanel(image, timer);
 128     //((CardLayout)getLayout()).addLayoutComponent(splash, SPLASH_PANEL);
 129     add(SPLASH_PANEL, splash);
 130     splash.addMouseListener(new MouseAdapter(){
 131       public void mouseClicked(MouseEvent e){
 132         if(timer!=null){
 133           timer.cancel();
 134         }
 135         switchFromSplashToLogin();
 136       }
 137     });
 138     showPanel(SPLASH_PANEL);
 139     inSplash = true;
 140
 141     // init textfields in login panel
 142     if(applet){
 143       initApplet();
 144     }
 145     else{
 146       initApplication();
 147     }
 148
 149     // init login panel
 150     factory = new MailClientFactory("mumail.net.Pop3Client:mumail.net.Imap4Client");
 151     lp = new LoginPanel(ServerHost, ServerPort, SmtpHost, SmtpPort, User, Password, this, factory);
 152     add(LOGIN_PANEL, lp);
 153
 154   }
 155
 156   public void switchFromSplashToLogin(){
 157     if(inSplash){
 158       inSplash = false;
 159       boolean allParametersThere = ! (lp.getPassword().equals("") || lp.getUser().equals("") || lp.getServerHost().equals("") || lp.getSmtpHost().equals("") || lp.getServerPort().equals("") || lp.getSmtpPort().equals(""));
 160       if(allParametersThere){
 161         Connect();
 162       }
 163       else{
 164         showPanel(LOGIN_PANEL);
 165       }
 166       timer = null;
 167     }
 168   }
 169
 170   public synchronized void stop() {
 171     if (mq != null) {
 172         mq.Close();
 173     }
 174   }
 175
 176   private String getParam(String Param, String Default){
 177     String dummy = getParameter(Param);
 178     if(dummy==null){
 179       dummy = Default;
 180     }
 181     return dummy;
 182   }
 183
 184   public void initApplet(){
 185     ServerHost = (getParam("ServerHost", getCodeBase().getHost()));
 186     SmtpHost = (getParam("SmtpHost", ServerHost));
 187     ServerPort = (getParam("ServerPort", "110"));
 188     SmtpPort = (getParam("SmtpPort", "25"));
 189     User = (getParam("User", ""));
 190     MailDomain = (getParam("MailDomain", ""));
 191     MailAddress = (getParam("MailAddress", ""));
 192     Password = (getParam("Password", ""));
 193     showFontChoice = Boolean.valueOf(getParam("showFontChoice", "false")).booleanValue();
 194     novice = Boolean.valueOf(getParam("novice", "false")).booleanValue();
 195     protocolSelect = Boolean.valueOf(getParam("protocolSelect", "false")).booleanValue();
 196     authorizedSend = Boolean.valueOf(getParam("authorizedSend", "false")).booleanValue();
 197     try{
 198       headerListRows = Integer.parseInt(getParam("headerListRows", "5"));
 199     } catch (NumberFormatException e){
 200     }
 201     if(headerListRows<2 || headerListRows>20){
 202       headerListRows = 5;
 203     }
 204   }
 205
 206   public void initApplication(){
 207     ServerHost = ("mail");
 208     SmtpHost = ("mail");
 209     ServerPort = ("110");
 210     SmtpPort = ("25");
 211     User = (System.getProperty("user.name"));
 212     Password = ("");
 213     for (int i = 0; i < argv.length; i++) {
 214       if (argv[i].toLowerCase().equals("-pophost") ||
 215           argv[i].toLowerCase().equals("-serverhost")) {
 216         ServerHost = (argv[++i]);
 217       } else if (argv[i].toLowerCase().equals("-smtphost")) {
 218         SmtpHost = (argv[++i]);
 219       } else if (argv[i].toLowerCase().equals("-popport") ||
 220                  argv[i].toLowerCase().equals("-serverport")) {
 221         ServerPort = (argv[++i]);
 222       } else if (argv[i].toLowerCase().equals("-smtpport")) {
 223         SmtpPort = (argv[++i]);
 224       } else if (argv[i].toLowerCase().equals("-user")) {
 225         User = (argv[++i]);
 226       } else if (argv[i].toLowerCase().equals("-maildomain")) {
 227         MailDomain = (argv[++i]);
 228       } else if (argv[i].toLowerCase().equals("-mailaddress")) {
 229         MailAddress = (argv[++i]);
 230       } else if (argv[i].toLowerCase().equals("-password")) {
 231         Password = (argv[++i]);
 232       } else if (argv[i].toLowerCase().equals("-showfontchoice")) {
 233         showFontChoice = true;
 234       } else if (argv[i].toLowerCase().equals("-authorizedsend")) {
 235         authorizedSend = true;
 236       } else if (argv[i].toLowerCase().equals("-novice")) {
 237         novice = true;
 238       } else if (argv[i].toLowerCase().equals("-headerlistrows")) {
 239         try{
 240           headerListRows = Integer.parseInt(argv[++i]);
 241         } catch(NumberFormatException e){
 242         }
 243         if(headerListRows<2 || headerListRows>20){
 244           headerListRows = 5;
 245         }
 246       } else if (argv[i].toLowerCase().equals("-protocolselect")) {
 247         protocolSelect = true;
 248       } else {
 249         System.err.println("usage: java mumail.MUMail [-smtphost   <SMTP Server>] |");
 250         System.err.println("                          [-serverhost <Mail Server>] |");
 251         System.err.println("                          [-smtpport   <SMTP Port>] |");
 252         System.err.println("                          [-serverport    <Mail Port>] |");
 253         System.err.println("                          [-user       <User Name>] |");
 254         System.err.println("                          [-password   <Password>] |");
 255         System.err.println("                          [-from       <my address>] |");
 256         System.err.println("                          [-maildomain <domain part of email adress>] |");
 257         System.err.println("                          [-headerListRows <number>] |");
 258         System.err.println("                          [-showFontChoice] |");
 259         System.err.println("                          [-authorizedSend] |");
 260         System.err.println("                          [-novice]");
 261         System.err.println("                          [-protocolSelect]");
 262         System.exit(1);
 263       }
 264     }
 265   }
 266
 267   public void showPanel(String s){
 268     //System.out.println("showPanel("+s+")");
 269     ((CardLayout)getLayout()).show(this, s);
 270   }
 271
 272   public void showLastPanel(){
 273     ((CardLayout)getLayout()).previous(this);
 274   }
 275
 276   public void newMessagePanel(String s){
 277     messp = new MessagePanel(s, this);
 278     add(MESSAGE_PANEL, messp);
 279     showPanel(MESSAGE_PANEL);
 280   }
 281
 282   /*public void newMailPanel() throws IOException {
 283     mp = new MailPanel(mq, this);
 284     add(MAIL_PANEL,mp);
 285     showPanel(MAIL_PANEL);
 286     mp.DisplayHeaders();
 287     }*/
 288
 289   public void newSendMailPanel(boolean reply){
 290
 291     String Domain;
 292     String User = lp.getUser();
 293
 294     if(MailAddress.equals("")){
 295       if (MailDomain.equals("")) {
 296         Domain = lp.getServerHost();
 297         int i = Domain.indexOf(".");
 298         if (i == -1) {
 299           if (Domain.equals("") || Domain.equals("localhost")) {
 300             Domain = "";
 301           } else {
 302             Domain = "@" + Domain;
 303           }
 304         } else {
 305           Domain = "@" + Domain.substring(i + 1);
 306         }
 307       }else {
 308         Domain = "@" + MailDomain;
 309       }
 310       User = User + Domain;
 311     }
 312     else{
 313       User = MailAddress;
 314     }
 315
 316     if(reply){
 317       smp = new SendMailPanel(mp.mo, User, this);
 318     }
 319     else{
 320       smp = new SendMailPanel(User, this);
 321     }
 322     //CardLayout)getLayout()).addLayoutComponent(smp, SENDMAIL_PANEL);
 323     add(SENDMAIL_PANEL, smp);
 324     showPanel(SENDMAIL_PANEL);
 325   }
 326
 327   public void Connect(){
 328     setCursor(new Cursor(Cursor.WAIT_CURSOR));
 329     try {
 330       MailClient mc = factory.getMailClientByProtocolName(lp.getProtocol());
 331       System.err.println(mc);
 332       mq = new MailQueue(mc, lp.getServerHost(), java.lang.Integer.parseInt(lp.getServerPort()), lp.getUser(), lp.getPassword());
 333       mq.addPropertyChangeListener(this);
 334       //newMailPanle();
 335       mq.Open();
 336       mp = new MailPanel(mq, this);
 337       if(applet){
 338         showStatus("connected to " + lp.getServerHost() + " as " + lp.getUser());
 339       }
 340       add(MAIL_PANEL,mp);
 341       showPanel(MAIL_PANEL);
 342       mp.DisplayHeaders();
 343     } catch (java.lang.Exception e2) {
 344       //System.err.println(e2);
 345       //e2.printStackTrace();
 346       newMessagePanel(e2.getMessage());
 347     }
 348     setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
 349   }
 350
 351   public void propertyChange(PropertyChangeEvent propertyChangeEvent) {
 352     if (propertyChangeEvent.getSource() == mq) {
 353       if (propertyChangeEvent.getPropertyName().equals(mq.pn_Connected)) {
 354       }
 355     }
 356   }
 357
 358   public void actionPerformed(ActionEvent e) {
 359     // confirm message panel
 360     if (e.getActionCommand().equals("OK")){
 361       showLastPanel();
 362       remove(messp);
 363     }
 364
 365     // from login panel
 366     if ((e.getActionCommand().equals("Connect"))||(e.getSource()==lp.PasswordTF)){
 367       Connect();
 368     }
 369
 370     // from mail panel
 371     if (e.getActionCommand().equals("Connection")) {
 372       if (mq.isConnected()) {
 373         mq.Close();
 374       } else {
 375         try{
 376           mq.Open();
 377         } catch(IOException exep) {
 378           exep.printStackTrace();
 379         }
 380       }
 381     }
 382
 383     // from mail panel
 384     if (e.getActionCommand().equals("Close")) {
 385       setCursor(new Cursor(Cursor.WAIT_CURSOR));
 386       mq.Close();
 387       remove(mp);
 388       mp = null;
 389       if(applet){
 390         showStatus("MUMail login");
 391       }
 392       lp.setPassword("");
 393       showPanel(LOGIN_PANEL);
 394       setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
 395     }
 396
 397     // from mail panel
 398     if (e.getActionCommand().equals("Reply")){
 399       newSendMailPanel(true);
 400     }
 401
 402     // from mail panel AND!!! login panel
 403     if (e.getActionCommand().equals("Send")){
 404       newSendMailPanel(false);
 405     }
 406
 407     // from sendmailpanel, means send mail now
 408     if (e.getActionCommand().equals("SendMail")){
 409       try {
 410         sm = new SmtpClient(lp.getSmtpHost(), java.lang.Integer.parseInt(lp.getSmtpPort()));
 411         sm.submitMail(smp.From.getText(), smp.To.getText(), smp.Subject.getText(), smp.Text.getText(), smp.getEncoding());
 412         showLastPanel();
 413         remove(smp);
 414         smp = null;
 415       } catch (java.lang.Exception exep) {
 416         //remove(smp);
 417         newMessagePanel(exep.getMessage());
 418         //System.err.println(exep);
 419         //exep.printStackTrace();
 420       }
 421     }
 422
 423     // from sendmailpanel
 424     if (e.getActionCommand().equals("Cancel")){
 425       showLastPanel();
 426       remove(smp);
 427       smp = null;
 428     }
 429
 430     // from loginpanel
 431     if (e.getActionCommand().equals(mumail.gui.LoginPanel.homepage)){
 432       try{
 433         getAppletContext().showDocument(new URL(Homepage));
 434       }
 435       catch (MalformedURLException excep){
 436       }
 437     }
 438
 439     // from loginpanel
 440     if (e.getActionCommand().equals("Exit")){
 441       System.exit(0);
 442     }
 443
 444     // from mailpanel
 445     if (e.getActionCommand().equals("Exit2")) {
 446       setCursor(new Cursor(Cursor.WAIT_CURSOR));
 447       mq.Close();
 448       setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
 449       System.exit(0);
 450     }
 451   }
 452
 453   public String[][] getParameterInfo() {
 454     String[][] info = {
 455       {"ServerHost",        "String",  ""},
 456       {"SmtpHost",          "String",  ""},
 457       {"ServerPort",        "String",  ""},
 458       {"SmtpPort",          "String",  ""},
 459       {"User",              "String",  ""},
 460       {"Password",          "String",  ""},
 461       {"MailDomain",        "String",  ""},
 462       {"showFontChoice",    "booelan", ""},
 463       {"novice",            "boolean", ""},
 464       {"authorizedSend",    "boolean", ""},
 465       {"headerListRows",    "Integer", ""},
 466       {"protocolSelect",    "boolean", ""},
 467     };
 468     return info;
 469   }
 470
 471   public String getAppletInfo() {
 472     return ID + " Copyright 1997 - 2001 by Uli Luckas  <luckas@cs.tu-berlin.de>\n" +
 473       "                                     Mark T\u00fcmpfel <marktop@cs.tu-berlin.de>\n" +
 474       "Homepage: "+Homepage+"\n"+
 475       "MUMail is free software under the terms of GNU General Public License\n" +
 476       "and comes with ABSOLUTELY NO WARRANTY.\n";
 477   }
 478
 479   public Dimension getPreferredSize(){
 480     return new Dimension(600,440);
 481   }
 482
 483 }