/*
* Created on Apr 2, 2008
* Created by Paul Gardner
*
* Copyright 2008 Vuze, Inc. All rights reserved.
*
* 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; version 2 of the License only.
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*/
package com.aelitis.azureus.plugins.net.buddy.swt;
import java.net.InetAddress;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.List;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.StyleRange;
import org.eclipse.swt.custom.StyledText;
import org.eclipse.swt.dnd.Clipboard;
import org.eclipse.swt.dnd.TextTransfer;
import org.eclipse.swt.dnd.Transfer;
import org.eclipse.swt.events.*;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.*;
import org.gudy.azureus2.core3.util.*;
import org.gudy.azureus2.plugins.PluginConfig;
import org.gudy.azureus2.plugins.ui.UIInputReceiver;
import org.gudy.azureus2.plugins.ui.UIInputReceiverListener;
import org.gudy.azureus2.plugins.ui.UIInstance;
import org.gudy.azureus2.plugins.utils.LocaleUtilities;
import org.gudy.azureus2.ui.swt.Messages;
import org.gudy.azureus2.ui.swt.mainwindow.Colors;
import org.gudy.azureus2.ui.swt.mainwindow.SWTThread;
import com.aelitis.azureus.core.security.*;
import com.aelitis.azureus.core.util.AZ3Functions;
import com.aelitis.azureus.plugins.net.buddy.*;
public class
BuddyPluginViewInstance
implements BuddyPluginListener, BuddyPluginBuddyRequestListener
{
private static final int LOG_NORMAL = 1;
private static final int LOG_SUCCESS = 2;
private static final int LOG_ERROR = 3;
private BuddyPlugin plugin;
private UIInstance ui_instance;
private Composite composite;
private Table buddy_table;
private StyledText log;
private List buddies = new ArrayList();
private boolean init_complete;
protected
BuddyPluginViewInstance(
BuddyPlugin _plugin,
UIInstance _ui_instance,
Composite _composite )
{
plugin = _plugin;
ui_instance = _ui_instance;
composite = _composite;
final LocaleUtilities lu = plugin.getPluginInterface().getUtilities().getLocaleUtilities();
Composite main = new Composite(composite, SWT.NONE);
GridLayout layout = new GridLayout();
layout.numColumns = 1;
layout.marginHeight = 0;
layout.marginWidth = 0;
main.setLayout(layout);
GridData grid_data = new GridData(GridData.FILL_BOTH );
main.setLayoutData(grid_data);
if ( !plugin.isEnabled()){
Label control_label = new Label( main, SWT.NULL );
control_label.setText( lu.getLocalisedMessageText( "azbuddy.disabled" ));
return;
}
// control area
final Composite controls = new Composite(main, SWT.NONE);
layout = new GridLayout();
layout.numColumns = 6;
layout.marginHeight = 0;
layout.marginWidth = 0;
controls.setLayout(layout);
grid_data = new GridData(GridData.FILL_HORIZONTAL );
controls.setLayoutData(grid_data);
Label control_label = new Label( controls, SWT.NULL );
control_label.setText( lu.getLocalisedMessageText( "azbuddy.ui.new_buddy" ) + " " );
final Text control_text = new Text( controls, SWT.BORDER );
GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
control_text.setLayoutData(gridData);
final Button control_button = new Button( controls, SWT.NULL );
control_button.setText( lu.getLocalisedMessageText( "azbuddy.ui.add" ));
control_button.setEnabled( false );
control_text.addModifyListener(
new ModifyListener() {
public void
modifyText(
ModifyEvent e )
{
control_button.setEnabled( plugin.verifyPublicKey( control_text.getText().trim()));
}
});
control_button.addSelectionListener(
new SelectionAdapter()
{
public void
widgetSelected(
SelectionEvent e )
{
plugin.addBuddy( control_text.getText().trim(), BuddyPlugin.SUBSYSTEM_AZ2 );
control_text.setText( "" );
}
});
final Label control_lab_pk = new Label( controls, SWT.NULL );
control_lab_pk.setText( lu.getLocalisedMessageText( "azbuddy.ui.mykey" ) + " ");
final Text control_val_pk = new Text( controls, SWT.NULL );
gridData = new GridData();
gridData.widthHint = 400;
control_val_pk.setLayoutData(gridData);
control_val_pk.setEditable( false );
control_val_pk.setBackground( control_lab_pk.getBackground());
control_val_pk.addKeyListener(
new KeyListener()
{
public void
keyPressed(
KeyEvent event)
{
int key = event.character;
if (key <= 26 && key > 0){
key += 'a' - 1;
}
if ( event.stateMask == SWT.MOD1 && key == 'a' ){
control_val_pk.setSelection( 0, control_val_pk.getText().length());
}
}
public void
keyReleased(
KeyEvent event)
{
}
});
final CryptoManager crypt_man = CryptoManagerFactory.getSingleton();
byte[] public_key = crypt_man.getECCHandler().peekPublicKey();
if ( public_key == null ){
Messages.setLanguageText(control_val_pk, "ConfigView.section.security.publickey.undef");
}else{
control_val_pk.setText( Base32.encode( public_key ));
}
Messages.setLanguageText(control_val_pk, "ConfigView.copy.to.clipboard.tooltip", true);
control_val_pk.setCursor(main.getDisplay().getSystemCursor(SWT.CURSOR_HAND));
control_val_pk.setForeground(Colors.blue);
control_val_pk.addMouseListener(new MouseAdapter() {
public void mouseDoubleClick(MouseEvent arg0) {
copyToClipboard();
}
public void mouseDown(MouseEvent arg0) {
copyToClipboard();
}
protected void
copyToClipboard()
{
new Clipboard(control_val_pk.getDisplay()).setContents(new Object[] {control_val_pk.getText()}, new Transfer[] {TextTransfer.getInstance()});
}
});
crypt_man.addKeyListener(
new CryptoManagerKeyListener()
{
public void
keyChanged(
final CryptoHandler handler )
{
if ( control_val_pk.isDisposed()){
crypt_man.removeKeyListener( this );
}else if ( handler.getType() == CryptoManager.HANDLER_ECC ){
control_val_pk.getDisplay().asyncExec(
new Runnable()
{
public void
run()
{
byte[] public_key = handler.peekPublicKey();
if ( public_key == null ){
Messages.setLanguageText(control_val_pk, "ConfigView.section.security.publickey.undef");
}else{
control_val_pk.setText( Base32.encode( public_key ));
}
controls.layout();
}
});
}
}
public void
keyLockStatusChanged(
CryptoHandler handler )
{
}
});
final Button config_button = new Button( controls, SWT.NULL );
config_button.setText( lu.getLocalisedMessageText( "plugins.basicview.config" ));
config_button.addSelectionListener(
new SelectionAdapter()
{
public void
widgetSelected(
SelectionEvent e )
{
plugin.showConfig();
}
});
// table and log
final Composite form = new Composite(main, SWT.NONE);
FormLayout flayout = new FormLayout();
flayout.marginHeight = 0;
flayout.marginWidth = 0;
form.setLayout(flayout);
gridData = new GridData(GridData.FILL_BOTH);
form.setLayoutData(gridData);
final Composite child1 = new Composite(form,SWT.NULL);
layout = new GridLayout();
layout.numColumns = 1;
layout.horizontalSpacing = 0;
layout.verticalSpacing = 0;
layout.marginHeight = 0;
layout.marginWidth = 0;
child1.setLayout(layout);
final Sash sash = new Sash(form, SWT.HORIZONTAL);
final Composite child2 = new Composite(form,SWT.NULL);
layout = new GridLayout();
layout.numColumns = 1;
layout.horizontalSpacing = 0;
layout.verticalSpacing = 0;
layout.marginHeight = 0;
layout.marginWidth = 0;
child2.setLayout(layout);
FormData formData;
// child1
formData = new FormData();
formData.left = new FormAttachment(0, 0);
formData.right = new FormAttachment(100, 0);
formData.top = new FormAttachment(0, 0);
child1.setLayoutData(formData);
final FormData child1Data = formData;
final int SASH_WIDTH = 4;
// sash
formData = new FormData();
formData.left = new FormAttachment(0, 0);
formData.right = new FormAttachment(100, 0);
formData.top = new FormAttachment(child1);
formData.height = SASH_WIDTH;
sash.setLayoutData(formData);
// child2
formData = new FormData();
formData.left = new FormAttachment(0, 0);
formData.right = new FormAttachment(100, 0);
formData.bottom = new FormAttachment(100, 0);
formData.top = new FormAttachment(sash);
child2.setLayoutData(formData);
final PluginConfig pc = plugin.getPluginInterface().getPluginconfig();
sash.setData( "PCT", new Float( pc.getPluginFloatParameter( "swt.sash.position", 0.7f )));
sash.addSelectionListener(
new SelectionAdapter()
{
public void
widgetSelected(
SelectionEvent e )
{
if (e.detail == SWT.DRAG){
return;
}
child1Data.height = e.y + e.height - SASH_WIDTH;
form.layout();
Float l = new Float((double)child1.getBounds().height / form.getBounds().height);
sash.setData( "PCT", l );
pc.setPluginParameter( "swt.sash.position", l.floatValue());
}
});
form.addListener(
SWT.Resize,
new Listener()
{
public void
handleEvent(Event e)
{
Float l = (Float) sash.getData( "PCT" );
if ( l != null ){
child1Data.height = (int) (form.getBounds().height * l.doubleValue());
form.layout();
}
}
});
// table
buddy_table = new Table(child1, SWT.MULTI | SWT.BORDER | SWT.FULL_SELECTION | SWT.VIRTUAL);
final String[] headers = {
"azbuddy.ui.table.name",
"azbuddy.ui.table.online",
"azbuddy.ui.table.lastseen",
"azbuddy.ui.table.last_ygm",
"azbuddy.ui.table.last_msg",
"azbuddy.ui.table.loc_cat",
"azbuddy.ui.table.rem_cat",
"azbuddy.ui.table.read_cat",
"azbuddy.ui.table.con",
"azbuddy.ui.table.msg_in",
"azbuddy.ui.table.msg_out",
"azbuddy.ui.table.msg_queued",
"MyTrackerView.bytesin",
"MyTrackerView.bytesout",
"azbuddy.ui.table.ss" };
int[] sizes = { 250, 100, 100, 100, 200, 100, 100, 100, 75, 75, 75, 75, 75, 75, 40 };
int[] aligns = { SWT.LEFT, SWT.CENTER, SWT.CENTER, SWT.CENTER, SWT.CENTER, SWT.LEFT, SWT.LEFT, SWT.LEFT, SWT.LEFT, SWT.CENTER, SWT.CENTER, SWT.CENTER, SWT.CENTER, SWT.CENTER, SWT.CENTER };
for (int i = 0; i < headers.length; i++){
TableColumn tc = new TableColumn(buddy_table, aligns[i]);
tc.setWidth(sizes[i]);
Messages.setLanguageText(tc, headers[i]);
}
buddy_table.setHeaderVisible(true);
TableColumn[] columns = buddy_table.getColumns();
columns[0].setData(new Integer(FilterComparator.FIELD_NAME));
columns[1].setData(new Integer(FilterComparator.FIELD_ONLINE));
columns[2].setData(new Integer(FilterComparator.FIELD_LAST_SEEN));
columns[3].setData(new Integer(FilterComparator.FIELD_YGM));
columns[4].setData(new Integer(FilterComparator.FIELD_LAST_MSG));
columns[5].setData(new Integer(FilterComparator.FIELD_LOC_CAT));
columns[6].setData(new Integer(FilterComparator.FIELD_REM_CAT));
columns[7].setData(new Integer(FilterComparator.FIELD_READ_CAT));
columns[8].setData(new Integer(FilterComparator.FIELD_CON));
columns[9].setData(new Integer(FilterComparator.FIELD_MSG_IN));
columns[10].setData(new Integer(FilterComparator.FIELD_MSG_OUT));
columns[11].setData(new Integer(FilterComparator.FIELD_QUEUED));
columns[12].setData(new Integer(FilterComparator.FIELD_BYTES_IN));
columns[13].setData(new Integer(FilterComparator.FIELD_BYTES_OUT));
columns[14].setData(new Integer(FilterComparator.FIELD_SS));
final FilterComparator comparator = new FilterComparator();
Listener sort_listener =
new Listener()
{
public void
handleEvent(
Event e )
{
TableColumn tc = (TableColumn) e.widget;
int field = ((Integer) tc.getData()).intValue();
comparator.setField( field );
Collections.sort( buddies,comparator);
updateTable();
}
};
for (int i=0;i<columns.length;i++){
columns[i].addListener(SWT.Selection,sort_listener);
}
gridData = new GridData(GridData.FILL_BOTH);
gridData.heightHint = buddy_table.getHeaderHeight() * 3;
buddy_table.setLayoutData(gridData);
buddy_table.addListener(
SWT.SetData,
new Listener()
{
public void
handleEvent(
Event event)
{
TableItem item = (TableItem)event.item;
int index = buddy_table.indexOf(item);
if ( index < 0 || index >= buddies.size()){
return;
}
BuddyPluginBuddy buddy = (BuddyPluginBuddy)buddies.get(index);
item.setText(0, buddy.getName());
int os;
if ( buddy.isOnline( false )){
os = buddy.getOnlineStatus();
}else{
os = BuddyPlugin.STATUS_APPEAR_OFFLINE;
}
if ( os == BuddyPlugin.STATUS_APPEAR_OFFLINE ){
item.setText( 1, "" );
}else{
item.setText(1, plugin.getOnlineStatus( os ));
}
long lo = buddy.getLastTimeOnline();
item.setText(2, lo==0?"":new SimpleDateFormat().format(new Date( lo )));
long last_ygm = buddy.getLastMessagePending();;
item.setText(3, last_ygm==0?"":new SimpleDateFormat().format(new Date( last_ygm )));
String lm = buddy.getLastMessageReceived();
item.setText(4, lm==null?"":lm);
String loc_cat = buddy.getLocalAuthorisedRSSTagsOrCategoriesAsString();
if ( loc_cat == null ){
loc_cat = "";
}
item.setText(5, "" + loc_cat);
String rem_cat = buddy.getRemoteAuthorisedRSSTagsOrCategoriesAsString();
if ( rem_cat == null ){
rem_cat = "";
}
item.setText(6, "" + rem_cat);
String read_cat = buddy.getLocalReadTagsOrCategoriesAsString();
if ( read_cat == null ){
read_cat = "";
}
item.setText(7, "" + read_cat);
item.setText(8, "" + buddy.getConnectionsString());
String in_frag = buddy.getMessageInFragmentDetails();
item.setText(9, "" + buddy.getMessageInCount() + (in_frag.length()==0?"":("+" + in_frag )));
item.setText(10, "" + buddy.getMessageOutCount());
item.setText(11, "" + buddy.getMessageHandler().getMessageCount());
item.setText(12, "" + DisplayFormatters.formatByteCountToKiBEtc(buddy.getBytesInCount()));
item.setText(13, "" + DisplayFormatters.formatByteCountToKiBEtc(buddy.getBytesOutCount()));
item.setText(14, "" + buddy.getSubsystem() + " v" + buddy.getVersion());
item.setData( buddy );
}
});
final Listener tt_label_listener =
new Listener()
{
public void handleEvent(Event event) {
Label label = (Label) event.widget;
Shell shell = label.getShell();
switch (event.type) {
case SWT.MouseDown:
Event e = new Event();
e.item = (TableItem) label.getData("_TABLEITEM");
buddy_table.setSelection(new TableItem[] { (TableItem) e.item });
buddy_table.notifyListeners(SWT.Selection, e);
// fall through
case SWT.MouseExit:
shell.dispose();
break;
}
}
};
Listener tt_table_listener =
new Listener()
{
private Shell tip = null;
private Label label = null;
public void
handleEvent(
Event event )
{
switch (event.type){
case SWT.Dispose:
case SWT.KeyDown:
case SWT.MouseMove: {
if (tip == null)
break;
tip.dispose();
tip = null;
label = null;
break;
}
case SWT.MouseHover:
{
Point mouse_position = new Point(event.x, event.y);
TableItem item = buddy_table.getItem( mouse_position );
if (item != null) {
if (tip != null && !tip.isDisposed()){
tip.dispose();
tip = null;
}
int index = buddy_table.indexOf(item);
if ( index < 0 || index >= buddies.size()){
return;
}
BuddyPluginBuddy buddy = (BuddyPluginBuddy)buddies.get(index);
int item_index = 0;
for (int i=0;i<headers.length;i++){
Rectangle bounds = item.getBounds(i);
if ( bounds.contains( mouse_position )){
item_index = i;
break;
}
}
if( item_index != 0 ){
return;
}
tip = new Shell(buddy_table.getShell(), SWT.ON_TOP | SWT.TOOL);
tip.setLayout(new FillLayout());
label = new Label(tip, SWT.NONE);
label.setForeground(buddy_table.getDisplay()
.getSystemColor(SWT.COLOR_INFO_FOREGROUND));
label.setBackground(buddy_table.getDisplay()
.getSystemColor(SWT.COLOR_INFO_BACKGROUND));
label.setData("_TABLEITEM", item);
label.setText( getToolTip( buddy ));
label.addListener(SWT.MouseExit, tt_label_listener);
label.addListener(SWT.MouseDown, tt_label_listener);
Point size = tip.computeSize(SWT.DEFAULT, SWT.DEFAULT);
Rectangle rect = item.getBounds(item_index);
Point pt = buddy_table.toDisplay(rect.x, rect.y);
tip.setBounds(pt.x, pt.y, size.x, size.y);
tip.setVisible(true);
}
}
}
}
protected String
getToolTip(
BuddyPluginBuddy buddy )
{
List addresses = buddy.getAdjustedIPs();
InetAddress ip = buddy.getIP();
InetAddress adj = buddy.getAdjustedIP();
String str = "";
if ( ip == null ){
str = "<none>";
}else if ( ip == adj ){
str = ip.getHostAddress();
}else{
str = ip.getHostAddress() + "{";
for (int i=0;i<addresses.size();i++){
str += (i==0?"":"/") + ((InetAddress)addresses.get(i)).getHostAddress();
}
str += "}";
}
return( "ip=" + str + ",tcp=" + buddy.getTCPPort() + ",udp=" + buddy.getUDPPort());
}
};
buddy_table.addListener(SWT.Dispose, tt_table_listener);
buddy_table.addListener(SWT.KeyDown, tt_table_listener);
buddy_table.addListener(SWT.MouseMove, tt_table_listener);
buddy_table.addListener(SWT.MouseHover, tt_table_listener);
final Menu menu = new Menu(buddy_table);
final MenuItem remove_item = new MenuItem(menu, SWT.PUSH);
remove_item.setText( lu.getLocalisedMessageText( "azbuddy.ui.menu.remove" ));
remove_item.addSelectionListener(
new SelectionAdapter()
{
public void
widgetSelected(
SelectionEvent e)
{
TableItem[] selection = buddy_table.getSelection();
for (int i=0;i<selection.length;i++){
BuddyPluginBuddy buddy = (BuddyPluginBuddy)selection[i].getData();
buddy.remove();
}
};
});
// get public key
final MenuItem get_pk_item = new MenuItem(menu, SWT.PUSH);
get_pk_item.setText( lu.getLocalisedMessageText( "azbuddy.ui.menu.copypk" ) );
get_pk_item.addSelectionListener(
new SelectionAdapter()
{
public void
widgetSelected(
SelectionEvent event )
{
TableItem[] selection = buddy_table.getSelection();
StringBuffer sb = new StringBuffer();
for (int i=0;i<selection.length;i++){
BuddyPluginBuddy buddy = (BuddyPluginBuddy)selection[i].getData();
sb.append( buddy.getPublicKey() + "\r\n" );
}
if ( sb.length() > 0 ){
writeToClipboard( sb.toString());
}
};
});
// disconnect message
if ( Constants.isCVSVersion()){
final MenuItem send_msg_item = new MenuItem(menu, SWT.PUSH);
send_msg_item.setText( lu.getLocalisedMessageText( "azbuddy.ui.menu.disconnect" ) );
send_msg_item.addSelectionListener(
new SelectionAdapter()
{
public void
widgetSelected(
SelectionEvent event )
{
TableItem[] selection = buddy_table.getSelection();
for (int i=0;i<selection.length;i++){
BuddyPluginBuddy buddy = (BuddyPluginBuddy)selection[i].getData();
buddy.disconnect();
}
}
});
}
// send message
final MenuItem send_msg_item = new MenuItem(menu, SWT.PUSH);
send_msg_item.setText( lu.getLocalisedMessageText( "azbuddy.ui.menu.send" ) );
send_msg_item.addSelectionListener(
new SelectionAdapter()
{
public void
widgetSelected(
SelectionEvent event )
{
final TableItem[] selection = buddy_table.getSelection();
UIInputReceiver prompter = ui_instance.getInputReceiver();
prompter.setLocalisedTitle( lu.getLocalisedMessageText( "azbuddy.ui.menu.send" ));
prompter.setLocalisedMessage( lu.getLocalisedMessageText( "azbuddy.ui.menu.send_msg" ) );
try{
prompter.prompt(new UIInputReceiverListener() {
public void UIInputReceiverClosed(UIInputReceiver prompter) {
String text = prompter.getSubmittedInput();
if ( text != null ){
for (int i=0;i<selection.length;i++){
BuddyPluginBuddy buddy = (BuddyPluginBuddy)selection[i].getData();
plugin.getAZ2Handler().sendAZ2Message( buddy, text );
}
}
}
});
}catch( Throwable e ){
}
};
});
// chat
final MenuItem chat_item = new MenuItem(menu, SWT.PUSH);
chat_item.setText( lu.getLocalisedMessageText( "azbuddy.ui.menu.chat" ) );
chat_item.addSelectionListener(
new SelectionAdapter()
{
public void
widgetSelected(
SelectionEvent event )
{
TableItem[] selection = buddy_table.getSelection();
BuddyPluginBuddy[] buddies = new BuddyPluginBuddy[selection.length];
for (int i=0;i<selection.length;i++){
BuddyPluginBuddy buddy = (BuddyPluginBuddy)selection[i].getData();
buddies[i] = buddy;
}
plugin.getAZ2Handler().createChat( buddies );
};
});
// ping
final MenuItem ping_item = new MenuItem(menu, SWT.PUSH);
ping_item.setText( lu.getLocalisedMessageText( "azbuddy.ui.menu.ping" ) );
ping_item.addSelectionListener(
new SelectionAdapter()
{
public void
widgetSelected(
SelectionEvent event )
{
TableItem[] selection = buddy_table.getSelection();
for (int i=0;i<selection.length;i++){
BuddyPluginBuddy buddy = (BuddyPluginBuddy)selection[i].getData();
try{
buddy.ping();
}catch( Throwable e ){
print( "Ping failed", e );
}
}
};
});
// ygm
final MenuItem ygm_item = new MenuItem(menu, SWT.PUSH);
ygm_item.setText( lu.getLocalisedMessageText( "azbuddy.ui.menu.ygm" ) );
ygm_item.addSelectionListener(
new SelectionAdapter()
{
public void
widgetSelected(
SelectionEvent event )
{
TableItem[] selection = buddy_table.getSelection();
for (int i=0;i<selection.length;i++){
BuddyPluginBuddy buddy = (BuddyPluginBuddy)selection[i].getData();
try{
buddy.setMessagePending();
}catch( Throwable e ){
print( "YGM failed", e );
}
}
};
});
// encrypt
final MenuItem encrypt_item = new MenuItem(menu, SWT.PUSH);
encrypt_item.setText( lu.getLocalisedMessageText( "azbuddy.ui.menu.enc" ) );
encrypt_item.addSelectionListener(
new SelectionAdapter()
{
public void
widgetSelected(
SelectionEvent event )
{
TableItem[] selection = buddy_table.getSelection();
String str = readFromClipboard();
if( str != null ){
StringBuffer sb = new StringBuffer();
for (int i=0;i<selection.length;i++){
BuddyPluginBuddy buddy = (BuddyPluginBuddy)selection[i].getData();
try{
byte[] contents = str.getBytes( "UTF-8" );
BuddyPlugin.cryptoResult result = buddy.encrypt( contents );
sb.append( "key: " );
sb.append( plugin.getPublicKey());
sb.append( "\r\n" );
sb.append( "hash: " );
sb.append( Base32.encode( result.getChallenge()));
sb.append( "\r\n" );
sb.append( "payload: " );
sb.append( Base32.encode( result.getPayload()));
sb.append( "\r\n\r\n" );
}catch( Throwable e ){
print( "YGM failed", e );
}
}
writeToClipboard( sb.toString());
}
};
});
// decrypt
final MenuItem decrypt_item = new MenuItem(menu, SWT.PUSH);
decrypt_item.setText( lu.getLocalisedMessageText( "azbuddy.ui.menu.dec" ) );
decrypt_item.addSelectionListener(
new SelectionAdapter()
{
public void
widgetSelected(
SelectionEvent event )
{
String str = readFromClipboard();
if ( str != null ){
String[] bits = str.split( "\n" );
StringBuffer sb = new StringBuffer();
BuddyPluginBuddy buddy = null;
byte[] hash = null;
for (int i=0;i<bits.length;i++){
String bit = bits[i].trim();
if ( bit.length() > 0 ){
int pos = bit.indexOf( ':' );
if ( pos == -1 ){
continue;
}
String lhs = bit.substring( 0, pos ).trim();
String rhs = bit.substring( pos+1 ).trim();
if ( lhs.equals( "key" )){
buddy = plugin.getBuddyFromPublicKey( rhs );
}else if ( lhs.equals( "hash" )){
hash = Base32.decode( rhs );
}else if ( lhs.equals( "payload" )){
byte[] payload = Base32.decode( rhs );
if ( buddy != null ){
try{
BuddyPlugin.cryptoResult result = buddy.decrypt( payload );
byte[] sha1 = new SHA1Simple().calculateHash( result.getChallenge());
sb.append( "key: " );
sb.append( buddy.getPublicKey());
sb.append( "\r\n" );
sb.append( "hash_ok: " + Arrays.equals( hash, sha1 ));
sb.append( "\r\n" );
sb.append( "payload: " );
sb.append( new String( result.getPayload(), "UTF-8" ));
sb.append( "\r\n\r\n" );
}catch( Throwable e ){
print( "decrypt failed", e );
}
}
}
}
}
if ( sb.length() > 0 ){
writeToClipboard( sb.toString());
}
}
};
});
// sign
final MenuItem sign_item = new MenuItem(menu, SWT.PUSH);
sign_item.setText( lu.getLocalisedMessageText( "azbuddy.ui.menu.sign" ) );
sign_item.addSelectionListener(
new SelectionAdapter()
{
public void
widgetSelected(
SelectionEvent event )
{
String str = readFromClipboard();
if ( str != null ){
StringBuffer sb = new StringBuffer();
try{
sb.append( "key: " );
sb.append( plugin.getPublicKey());
sb.append( "\r\n" );
byte[] payload = str.getBytes( "UTF-8" );
sb.append( "data: " );
sb.append( Base32.encode( payload ));
sb.append( "\r\n" );
byte[] sig = plugin.sign( payload );
sb.append( "sig: " );
sb.append( Base32.encode( sig ));
sb.append( "\r\n" );
}catch( Throwable e ){
print( "sign failed", e );
}
if ( sb.length() > 0 ){
writeToClipboard( sb.toString());
}
}
};
});
// verify
final MenuItem verify_item = new MenuItem(menu, SWT.PUSH);
verify_item.setText( lu.getLocalisedMessageText( "azbuddy.ui.menu.verify" ) );
verify_item.addSelectionListener(
new SelectionAdapter()
{
public void
widgetSelected(
SelectionEvent event )
{
String str = readFromClipboard();
if ( str != null ){
String[] bits = str.split( "\n" );
StringBuffer sb = new StringBuffer();
String pk = null;
byte[] data = null;
for (int i=0;i<bits.length;i++){
String bit = bits[i].trim();
if ( bit.length() > 0 ){
int pos = bit.indexOf( ':' );
if ( pos == -1 ){
continue;
}
String lhs = bit.substring( 0, pos ).trim();
String rhs = bit.substring( pos+1 ).trim();
if ( lhs.equals( "key" )){
pk = rhs;
}else if ( lhs.equals( "data" )){
data = Base32.decode( rhs );
}else if ( lhs.equals( "sig" )){
byte[] sig = Base32.decode( rhs );
if ( pk != null && data != null ){
try{
sb.append( "key: " );
sb.append( pk );
sb.append( "\r\n" );
boolean ok = plugin.verify( pk, data, sig );
sb.append( "sig_ok: " + ok );
sb.append( "\r\n" );
sb.append( "data: " );
sb.append( new String( data, "UTF-8" ));
sb.append( "\r\n\r\n" );
}catch( Throwable e ){
print( "decrypt failed", e );
}
}
}
}
}
if ( sb.length() > 0 ){
writeToClipboard( sb.toString());
}
}
};
});
// cats
Menu cat_menu = new Menu(menu.getShell(), SWT.DROP_DOWN);
MenuItem cat_item = new MenuItem(menu, SWT.CASCADE);
Messages.setLanguageText(cat_item, "azbuddy.ui.menu.cat" );
cat_item.setMenu(cat_menu);
// cats - share
final MenuItem cat_share_item = new MenuItem(cat_menu, SWT.PUSH);
cat_share_item.setText( lu.getLocalisedMessageText( "azbuddy.ui.menu.cat.share" ) );
cat_share_item.addSelectionListener(
new SelectionAdapter()
{
public void
widgetSelected(
SelectionEvent event )
{
UIInputReceiver prompter = ui_instance.getInputReceiver();
prompter.setLocalisedTitle( lu.getLocalisedMessageText( "azbuddy.ui.menu.cat.set" ));
prompter.setLocalisedMessage( lu.getLocalisedMessageText( "azbuddy.ui.menu.cat.set_msg" ));
prompter.prompt(new UIInputReceiverListener() {
public void UIInputReceiverClosed(UIInputReceiver prompter) {
String cats = prompter.getSubmittedInput();
if ( cats != null ){
cats = cats.trim();
if ( cats.equalsIgnoreCase( "None" )){
cats = "";
}
TableItem[] selection = buddy_table.getSelection();
for (int i=0;i<selection.length;i++){
BuddyPluginBuddy buddy = (BuddyPluginBuddy)selection[i].getData();
buddy.setLocalAuthorisedRSSTagsOrCategories( cats );
}
}
}
});
};
});
// cats - subscribe
final Menu cat_subs_menu = new Menu(cat_menu.getShell(), SWT.DROP_DOWN);
final MenuItem cat_subs_item = new MenuItem(cat_menu, SWT.CASCADE);
Messages.setLanguageText(cat_subs_item, "azbuddy.ui.menu.cat_subs" );
cat_subs_item.setMenu(cat_subs_menu);
cat_subs_menu.addMenuListener(
new MenuListener()
{
public void
menuShown(
MenuEvent arg0 )
{
MenuItem[] items = cat_subs_menu.getItems();
for (int i = 0; i < items.length; i++){
items[i].dispose();
}
final AZ3Functions.provider az3 = AZ3Functions.getProvider();
if ( az3 != null ){
final TableItem[] selection = buddy_table.getSelection();
Set<String> avail_cats = new TreeSet<String>();
for (int i=0;i<selection.length;i++){
BuddyPluginBuddy buddy = (BuddyPluginBuddy)selection[i].getData();
Set<String> cats = buddy.getRemoteAuthorisedRSSTagsOrCategories();
if ( cats != null ){
avail_cats.addAll( cats );
}
}
for ( final String cat: avail_cats ){
final MenuItem subs_item = new MenuItem( cat_subs_menu, SWT.PUSH );
subs_item.setText( cat );
subs_item.addSelectionListener(
new SelectionAdapter()
{
public void
widgetSelected(
SelectionEvent event )
{
for (int i=0;i<selection.length;i++){
BuddyPluginBuddy buddy = (BuddyPluginBuddy)selection[i].getData();
if ( buddy.isRemoteRSSTagOrCategoryAuthorised( cat )){
try{
buddy.subscribeToCategory( cat );
}catch( Throwable e ){
print( "Failed", e );
}
}
}
}
});
}
}
}
public void
menuHidden(
MenuEvent arg0 )
{
}
});
// done with menus
buddy_table.setMenu( menu );
menu.addMenuListener(
new MenuListener()
{
public void
menuShown(
MenuEvent arg0 )
{
boolean available = plugin.isAvailable();
TableItem[] selection = buddy_table.getSelection();
remove_item.setEnabled( selection.length > 0 );
get_pk_item.setEnabled( available && selection.length > 0 );
send_msg_item.setEnabled(available && selection.length > 0);
chat_item.setEnabled(available && selection.length > 0);
ping_item.setEnabled(available && selection.length > 0);
ygm_item.setEnabled(available && selection.length > 0);
encrypt_item.setEnabled(selection.length > 0);
decrypt_item.setEnabled(true);
sign_item.setEnabled(true);
verify_item.setEnabled(true);
}
public void
menuHidden(
MenuEvent arg0 )
{
}
});
// log area
log = new StyledText(child2,SWT.READ_ONLY | SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER);
grid_data = new GridData(GridData.FILL_BOTH);
grid_data.horizontalSpan = 1;
grid_data.horizontalIndent = 4;
log.setLayoutData(grid_data);
log.setIndent( 4 );
buddies = plugin.getBuddies();
for (int i=0;i<buddies.size();i++){
buddyAdded((BuddyPluginBuddy)buddies.get(i));
}
Collections.sort( buddies, comparator );
plugin.addListener( this );
plugin.addRequestListener( this );
init_complete = true;
updateTable();
}
protected String
readFromClipboard()
{
Object o =
new Clipboard(SWTThread.getInstance().getDisplay()).getContents(
TextTransfer.getInstance());
if ( o instanceof String ){
return((String)o);
}
return( null );
}
protected void
writeToClipboard(
String str )
{
new Clipboard(SWTThread.getInstance().getDisplay()).setContents(
new Object[] {str },
new Transfer[] {TextTransfer.getInstance()});
}
protected void
updateTable()
{
if ( init_complete ){
buddy_table.setItemCount( buddies.size());
buddy_table.clearAll();
buddy_table.redraw();
}
}
public void
initialised(
boolean available )
{
print( "Initialisation complete: available=" + available );
}
public void
buddyAdded(
final BuddyPluginBuddy buddy )
{
if ( buddy_table.isDisposed()){
return;
}
buddy.getMessageHandler().addListener(
new BuddyPluginBuddyMessageListener()
{
public void
messageQueued(
BuddyPluginBuddyMessage message )
{
print( message.getBuddy().getName() + ": message queued, id=" + message.getID());
update();
}
public void
messageDeleted(
BuddyPluginBuddyMessage message )
{
print( message.getBuddy().getName() + ": message deleted, id=" + message.getID());
update();
}
public boolean
deliverySucceeded(
BuddyPluginBuddyMessage message,
Map reply )
{
print( message.getBuddy().getName() + ": message delivered, id=" + message.getID() + ", reply=" + reply );
update();
return( true );
}
public void
deliveryFailed(
BuddyPluginBuddyMessage message,
BuddyPluginException cause )
{
print( message.getBuddy().getName() + ": message failed, id=" + message.getID(), cause );
update();
}
protected void
update()
{
if ( !buddy_table.isDisposed()){
buddy_table.getDisplay().asyncExec(
new Runnable()
{
public void
run()
{
if ( !buddy_table.isDisposed()){
updateTable();
}
}
});
}
}
});
if ( !buddies.contains( buddy )){
buddy_table.getDisplay().asyncExec(
new Runnable()
{
public void
run()
{
if ( !buddy_table.isDisposed()){
if ( !buddies.contains( buddy )){
buddies.add( buddy );
updateTable();
}
}
}
});
}
}
public void
buddyRemoved(
final BuddyPluginBuddy buddy )
{
if ( !buddy_table.isDisposed()){
buddy_table.getDisplay().asyncExec(
new Runnable()
{
public void
run()
{
if ( !buddy_table.isDisposed()){
if ( buddies.remove( buddy )){
updateTable();
}
}
}
});
}
}
public void
buddyChanged(
final BuddyPluginBuddy buddy )
{
if ( !buddy_table.isDisposed()){
buddy_table.getDisplay().asyncExec(
new Runnable()
{
public void
run()
{
if ( !buddy_table.isDisposed()){
updateTable();
}
}
});
}
}
public void
messageLogged(
String str,
boolean error )
{
print( str, error?LOG_ERROR:LOG_NORMAL, false, false );
}
// @see com.aelitis.azureus.plugins.net.buddy.BuddyPluginListener#enabledStateChanged(boolean)
public void
enabledStateChanged(
boolean enabled) {
}
public Map
requestReceived(
BuddyPluginBuddy from_buddy,
int subsystem,
Map request )
throws BuddyPluginException
{
return( null );
}
public void
pendingMessages(
BuddyPluginBuddy[] from_buddies )
{
String str = "";
for (int i=0;i<from_buddies.length;i++){
str += (str.length()==0?"":",") + from_buddies[i].getName();
}
print( "YGM received: " + str );
}
protected void
print(
String str,
Throwable e )
{
print( str + ": " + Debug.getNestedExceptionMessage( e ));
}
protected void
print(
String str )
{
print( str, LOG_NORMAL, false, true );
}
protected void
print(
final String str,
final int log_type,
final boolean clear_first,
boolean log_to_plugin )
{
if ( log_to_plugin ){
plugin.log( str );
}
if ( !log.isDisposed()){
final int f_log_type = log_type;
log.getDisplay().asyncExec(
new Runnable()
{
public void
run()
{
if ( log.isDisposed()){
return;
}
int start;
if ( clear_first ){
start = 0;
log.setText( str + "\n" );
}else{
String text = log.getText();
start = text.length();
if ( start > 32000 ){
log.replaceTextRange( 0, 1024, "" );
start = log.getText().length();
}
log.append( str + "\n" );
}
Color color;
if ( f_log_type == LOG_NORMAL ){
color = Colors.black;
}else if ( f_log_type == LOG_SUCCESS ){
color = Colors.green;
}else{
color = Colors.red;
}
if ( color != Colors.black ){
StyleRange styleRange = new StyleRange();
styleRange.start = start;
styleRange.length = str.length();
styleRange.foreground = color;
log.setStyleRange(styleRange);
}
log.setSelection( log.getText().length());
}
});
}
}
protected void
destroy()
{
composite = null;
plugin.removeListener( this );
plugin.removeRequestListener( this );
}
protected class
FilterComparator
implements Comparator
{
boolean ascending = false;
static final int FIELD_NAME = 0;
static final int FIELD_ONLINE = 1;
static final int FIELD_LAST_SEEN = 2;
static final int FIELD_YGM = 3;
static final int FIELD_LAST_MSG = 4;
static final int FIELD_LOC_CAT = 5;
static final int FIELD_REM_CAT = 6;
static final int FIELD_READ_CAT = 7;
static final int FIELD_CON = 8;
static final int FIELD_MSG_IN = 9;
static final int FIELD_MSG_OUT = 10;
static final int FIELD_QUEUED = 11;
static final int FIELD_BYTES_IN = 12;
static final int FIELD_BYTES_OUT = 13;
static final int FIELD_SS = 14;
int field = FIELD_NAME;
public int
compare(
Object arg0,
Object arg1)
{
BuddyPluginBuddy b1 = (BuddyPluginBuddy) arg0;
BuddyPluginBuddy b2 = (BuddyPluginBuddy) arg1;
int res = 0;
if(field == FIELD_NAME){
res = b1.getName().compareTo( b2.getName());
}else if(field == FIELD_ONLINE){
res = ( b1.isOnline( false )?1:0 ) - ( b2.isOnline( false )?1:0 );
}else if(field == FIELD_LAST_SEEN){
res = sortInt( b1.getLastTimeOnline() - b2.getLastTimeOnline());
}else if(field == FIELD_YGM){
res = sortInt( b1.getLastMessagePending() - b2.getLastMessagePending());
}else if(field == FIELD_LAST_MSG){
res = b1.getLastMessageReceived().compareTo( b2.getLastMessageReceived());
}else if(field == FIELD_LOC_CAT){
res = compareStrings( b1.getLocalAuthorisedRSSTagsOrCategoriesAsString(), b2.getLocalAuthorisedRSSTagsOrCategoriesAsString());
}else if(field == FIELD_REM_CAT){
res = compareStrings( b1.getRemoteAuthorisedRSSTagsOrCategoriesAsString(), b2.getRemoteAuthorisedRSSTagsOrCategoriesAsString());
}else if(field == FIELD_READ_CAT){
res = compareStrings( b1.getLocalReadTagsOrCategoriesAsString(), b2.getLocalReadTagsOrCategoriesAsString());
}else if(field == FIELD_CON){
res = b1.getConnectionsString().compareTo( b2.getConnectionsString());
}else if(field == FIELD_MSG_IN){
res = b1.getMessageInCount() - b2.getMessageInCount();
}else if(field == FIELD_MSG_OUT){
res = b1.getMessageOutCount() - b2.getMessageOutCount();
}else if(field == FIELD_QUEUED){
res = b1.getMessageHandler().getMessageCount() - b2.getMessageHandler().getMessageCount();
}else if(field == FIELD_BYTES_IN){
res = b1.getBytesInCount() - b2.getBytesInCount();
}else if(field == FIELD_BYTES_OUT){
res = b1.getBytesOutCount() - b2.getBytesOutCount();
}else if(field == FIELD_SS){
res = b1.getSubsystem() - b2.getSubsystem();
}
return(( ascending ? 1 : -1) * res );
}
protected int
compareStrings(
String s1,
String s2 )
{
if ( s1 == null && s2 == null ){
return(0);
}else if ( s1 == null ){
return(-1);
}else if ( s2 == null ){
return( 1 );
}else{
return( s1.compareTo(s2));
}
}
protected int
sortInt(
long l )
{
if ( l < 0 ){
return( -1 );
}else if ( l > 0 ){
return( 1 );
}else{
return( 0 );
}
}
public void
setField(
int newField )
{
if(field == newField) ascending = ! ascending;
field = newField;
}
}
}