accountsettings.java

手机邮箱撒的方式方式方式的

/*
MujMail - Simple mail client for J2ME
Copyright (C) 2006 Nguyen Son Tung <[e-mail]>
Copyright (C) 2006 Martin Stefan <[e-mail]>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

package mujmail.account;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.DataInputStream;
import java.io.DataOutputStream;

import javax.microedition.lcdui.AlertType;
import javax.microedition.lcdui.Choice;
import javax.microedition.lcdui.ChoiceGroup;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.Item;
import javax.microedition.lcdui.ItemStateListener;
import javax.microedition.lcdui.TextField;
import javax.microedition.rms.RecordEnumeration;
import javax.microedition.rms.RecordStore;
import javax.microedition.rms.RecordStoreException;

import mujmail.Lang;
import mujmail.MujMail;
import mujmail.MyAlert;
import mujmail.Properties;
import mujmail.Settings;
import mujmail.protocols.IMAP4;
import mujmail.protocols.POP3;
import mujmail.protocols.SMTP;
//#ifdef MUJMAIL_SSL
import mujmail.ui.SSLTypeChooser;
//#endif
/**
 * Cares about administration of the account.
 * Offers the form for creating new account, 
 * the settings reads and stores into
 * the database.
 */
public class AccountSettings extends Form implements Runnable, ItemStateListener {
    /** Flag signals if we want to print debug prints */
    private static final boolean DEBUG = false; /// Debugging output for this file
    
    /** Standard TCP port for POP communication */
    public static final int CONST_PORT_POP = 110;
    /** Standard TCP port for POP communication secured by SSL */
    public static final int CONST_PORT_POPS = 995;
    /** Standard TCP port for IMAP communication */
    public static final int CONST_PORT_IMAP = 143;
    /** Standard TCP port for IMAP communication secured by SSL */
    public static final int CONST_PORT_IMAPS = 993;

    private ChoiceGroup active;
    private TextField email;
    private ChoiceGroup protocolType;
    private TextField inboxServer;
    private TextField inboxPort;
    private TextField inboxAuthName;
    private TextField inboxAuthPass;
    private TextField IMAP_boxes;
    private ChoiceGroup SSL;
    //#ifdef MUJMAIL_SSL
    private SSLTypeChooser sslTypeChooser;
    //#endif
    private ChoiceGroup copyToServer;
    private TextField copyToSrvSentFolderName;
    private TextField copyToSrvTrashFolderName;
    private boolean  copyToSrvSentFolderNameVisible = false;
    private boolean  copyToSrvTrashFolderNameVisible = false;

    public Command back, ok;
    private MujMail mujMail;
    private boolean editting = false;

    /** Marks if loading databases */
    private boolean busy;
    /** Marks if loading of accounts had been finnished */
    private boolean accountsLoaded = false;
    /** Object on which wait fo beeing notify */
    private Object notifier = new Object(); 

    /**
     * Constructor of the class
     * @param mujMail - main application
     */
    public AccountSettings(MujMail mujMail) {
        super("Account form");
        this.mujMail = mujMail;

        active = new ChoiceGroup(Lang.get(Lang.AS_ACTIVATION), Choice.MULTIPLE);
	    active.append( Lang.get(Lang.ACTIVE), null); 
        if ( Properties.textFieldMailIncorrect ) {
            email = new TextField(Lang.get(Lang.AS_EMAIL), "", 50, TextField.ANY);
        } else {
            email = new TextField(Lang.get(Lang.AS_EMAIL), "", 50, TextField.EMAILADDR);
        }
        protocolType = new ChoiceGroup(Lang.get(Lang.AS_PROTOCOL), Choice.EXCLUSIVE);
        protocolType.append("POP3", null);
        protocolType.append("IMAP4", null);
        protocolType.setSelectedIndex(0, true);
        inboxServer = new TextField(Lang.get(Lang.AS_SERVER), "", 50, TextField.ANY);
        inboxPort = new TextField(Lang.get(Lang.AS_PORT), "", 50, TextField.NUMERIC);
        inboxAuthName = new TextField(Lang.get(Lang.AS_USR_NAME), "", 50, TextField.ANY);
        inboxAuthPass = new TextField(Lang.get(Lang.AS_PASS), "", 50, TextField.PASSWORD);
        IMAP_boxes = new TextField(Lang.get(Lang.AS_IMAP_MAILBOXES), "", 50, TextField.ANY);
        SSL = new ChoiceGroup("SSL", Choice.MULTIPLE);
        SSL.append(Lang.get(Lang.AS_SSL), null);

        //#ifdef MUJMAIL_SSL
        sslTypeChooser = new SSLTypeChooser(this, 4);
        //#endif

        copyToServer = new ChoiceGroup(Lang.get(Lang.AS_COPY_TO_SERVER), Choice.MULTIPLE);
        copyToServer.append( Lang.get(Lang.AS_COPY_TO_SRV_SENT), null);
        copyToServer.append( Lang.get(Lang.AS_COPY_TO_SRV_TRASH), null);
        copyToServer.setLabel(Lang.get(Lang.AS_COPY_TO_SERVER));
        
        copyToSrvSentFolderName  = new TextField(Lang.get(Lang.AS_COPY_TO_SRV_SENT_MAILBOX), "" ,1000, TextField.ANY);
        copyToSrvSentFolderName.setLabel(Lang.get(Lang.AS_COPY_TO_SRV_SENT_MAILBOX));
        copyToSrvTrashFolderName = new TextField(Lang.get(Lang.AS_COPY_TO_SRV_TRASH_MAILBOX), "", 1000, TextField.ANY);
        copyToSrvTrashFolderName.setLabel(Lang.get(Lang.AS_COPY_TO_SRV_TRASH_MAILBOX));
        
        back = new Command(Lang.get(Lang.BTN_BACK), Command.BACK, 0);
        ok = new Command(Lang.get(Lang.BTN_OK), Command.OK, 1);


        addCommand(ok);
        addCommand(back);
        setItemStateListener(this);
        setCommandListener(mujMail);
    }

    
    /**
     * Updates current view according settings changes made by user.
     * <p>Actualize protocol ports, SSL settings, IMAP specific setting (folders, ...)
     *
     * @param item Item that was changed
     */
    public void itemStateChanged(Item item) {
        int portOld = 0;
        try {
           portOld = Integer.parseInt(inboxPort.getString());
        } catch (Exception e) {
            System.out.println( "WARN  AccountSettings.itemStateChanged(Item) - unable to parse integer from string '" + inboxPort.getString() + "'" );
            e.printStackTrace();
        }

        if (item == protocolType) {
            if (protocolType.getSelectedIndex() == 0) { //pop3 selected
                // Protocol ports customization
                if (SSL.isSelected(0) == false) { // imap->pop3
                    if (portOld == CONST_PORT_IMAP) inboxPort.setString( Integer.toString(CONST_PORT_POP) );
                } else { // imaps->pop3s
                    if (portOld == CONST_PORT_IMAPS) inboxPort.setString( Integer.toString(CONST_PORT_POPS) );
                }

                int index = -1;
                for ( int i = 0; i < size(); i++) 
                    if (this.get(i).getLabel().equals(Lang.get(Lang.AS_IMAP_MAILBOXES))) index = i;
                if (index != -1) delete(index); //delete IMAP_boxes

                // MailBoxes setting
                int ctsIndex = -1; // CopyToServer ChoiceGroup index
                for ( int i = 0; i < size(); i++) 
                    if (this.get(i).getLabel().equals(Lang.get(Lang.AS_COPY_TO_SERVER))) ctsIndex = i;
                if (ctsIndex != -1) 
                    delete( ctsIndex);
                // remove all visible, then adds  visible one ... its necessary not to change order of 
                if (copyToSrvSentFolderNameVisible == true) {
                    int index1 = -1; // CopyToServer ChoiceGroup index
                    for ( int i = 0; i < size(); i++) 
                        if (this.get(i).getLabel().equals(Lang.get(Lang.AS_COPY_TO_SRV_SENT_MAILBOX))) index1 = i;
                    delete(index1);
                    copyToSrvSentFolderNameVisible = false;
                }
                if (copyToSrvTrashFolderNameVisible == true) {
                    int index1 = -1; // CopyToServer ChoiceGroup index
                    for ( int i = 0; i < size(); i++) 
                        if (this.get(i).getLabel().equals(Lang.get(Lang.AS_COPY_TO_SRV_TRASH_MAILBOX))) index1 = i;
                    delete(index1);
                    copyToSrvTrashFolderNameVisible = false;
                }
            } else { // imap selected
                // Protocol ports customization
                if (SSL.isSelected(0) == false) { // pop3->imap
                    if (portOld == CONST_PORT_POP) inboxPort.setString( Integer.toString(CONST_PORT_IMAP) );
                } else { // pop3s->imaps
                    if (portOld == CONST_PORT_POPS) inboxPort.setString( Integer.toString(CONST_PORT_IMAPS) );
                }

                int index = -1;
                for ( int i = 0; i < size(); i++) {
                    if ( this.get(i).getLabel().equals(Lang.get(Lang.AS_PASS)) ) {
                        index = i;
                    }
                }
                index +=1;
                insert(index, IMAP_boxes);
                index +=1;
                insert(index, copyToServer);
                if (copyToServer.isSelected(0)) {
                    index +=1;
                    insert(index, copyToSrvSentFolderName);
                    copyToSrvSentFolderNameVisible = true;
                }
                if (copyToServer.isSelected(1)) {
                    index +=1;
                    insert(index, copyToSrvTrashFolderName);
                    copyToSrvTrashFolderNameVisible = true;
                }
            }
        }

        if (item == SSL) {
            if (SSL.isSelected(0)) {
                //#ifdef MUJMAIL_SSL
                sslTypeChooser.insertToForm();
                //#endif
                // Protocol ports customization
                if (protocolType.isSelected(0)) { // pop3->pop3s
                    if (portOld == CONST_PORT_POP) inboxPort.setString( Integer.toString(CONST_PORT_POPS) );
                } else { // imap->imaps
                    if (portOld == CONST_PORT_IMAP) inboxPort.setString( Integer.toString(CONST_PORT_IMAPS) );