Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 833 insertions, 0 deletions

diff --git a/khtml/java/kjavaappletserver.cpp b/khtml/java/kjavaappletserver.cpp
new file mode 100644
index 000000000..e766dcb5b
--- /dev/null
+++ b/khtml/java/kjavaappletserver.cpp
@@ -0,0 +1,833 @@
+/* This file is part of the KDE project
+ *
+ * Copyright (C) 2000 Richard Moore <rich@kde.org>
+ *               2000 Wynn Wilkes <wynnw@caldera.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <config.h>
+#include "kjavaappletserver.h"
+#include "kjavaappletcontext.h"
+#include "kjavaprocess.h"
+#include "kjavadownloader.h"
+
+#include <kdebug.h>
+#include <kconfig.h>
+#include <klocale.h>
+#include <kparts/browserextension.h>
+#include <kapplication.h>
+#include <kstandarddirs.h>
+
+#include <kio/job.h>
+#include <kio/kprotocolmanager.h>
+#include <ksslcertificate.h>
+#include <ksslcertchain.h>
+#include <kssl.h>
+
+#include <qtimer.h>
+#include <qguardedptr.h>
+#include <qvaluelist.h>
+#include <qptrlist.h>
+#include <qdir.h>
+#include <qeventloop.h>
+#include <qapplication.h>
+#include <qlabel.h>
+#include <qdialog.h>
+#include <qpushbutton.h>
+#include <qlayout.h>
+#include <qregexp.h>
+
+#include <stdlib.h>
+#include <assert.h>
+
+#define KJAS_CREATE_CONTEXT    (char)1
+#define KJAS_DESTROY_CONTEXT   (char)2
+#define KJAS_CREATE_APPLET     (char)3
+#define KJAS_DESTROY_APPLET    (char)4
+#define KJAS_START_APPLET      (char)5
+#define KJAS_STOP_APPLET       (char)6
+#define KJAS_INIT_APPLET       (char)7
+#define KJAS_SHOW_DOCUMENT     (char)8
+#define KJAS_SHOW_URLINFRAME   (char)9
+#define KJAS_SHOW_STATUS       (char)10
+#define KJAS_RESIZE_APPLET     (char)11
+#define KJAS_GET_URLDATA       (char)12
+#define KJAS_URLDATA           (char)13
+#define KJAS_SHUTDOWN_SERVER   (char)14
+#define KJAS_JAVASCRIPT_EVENT   (char)15
+#define KJAS_GET_MEMBER        (char)16
+#define KJAS_CALL_MEMBER       (char)17
+#define KJAS_PUT_MEMBER        (char)18
+#define KJAS_DEREF_OBJECT      (char)19
+#define KJAS_AUDIOCLIP_PLAY    (char)20
+#define KJAS_AUDIOCLIP_LOOP    (char)21
+#define KJAS_AUDIOCLIP_STOP    (char)22
+#define KJAS_APPLET_STATE      (char)23
+#define KJAS_APPLET_FAILED     (char)24
+#define KJAS_DATA_COMMAND      (char)25
+#define KJAS_PUT_URLDATA       (char)26
+#define KJAS_PUT_DATA          (char)27
+#define KJAS_SECURITY_CONFIRM  (char)28
+#define KJAS_SHOW_CONSOLE      (char)29
+
+
+class JSStackFrame;
+
+typedef QMap< int, KJavaKIOJob* > KIOJobMap;
+typedef QMap< int, JSStackFrame* > JSStack;
+
+class JSStackFrame {
+public:
+    JSStackFrame(JSStack & stack, QStringList & a)
+    : jsstack(stack), args(a), ticket(counter++), ready(false), exit (false) {
+        jsstack.insert( ticket, this );
+    }
+    ~JSStackFrame() {
+        jsstack.erase( ticket );
+    }
+    JSStack & jsstack;
+    QStringList & args;
+    int ticket;
+    bool ready : 1;
+    bool exit : 1;
+    static int counter;
+};
+
+int JSStackFrame::counter = 0;
+
+class KJavaAppletServerPrivate
+{
+friend class KJavaAppletServer;
+private:
+   KJavaAppletServerPrivate() : kssl( 0L ) {}
+   ~KJavaAppletServerPrivate() {
+       delete kssl;
+   }
+   int counter;
+   QMap< int, QGuardedPtr<KJavaAppletContext> > contexts;
+   QString appletLabel;
+   JSStack jsstack;
+   KIOJobMap kiojobs;
+   bool javaProcessFailed;
+   bool useKIO;
+   KSSL * kssl;
+   //int locked_context;
+   //QValueList<QByteArray> java_requests;
+};
+
+static KJavaAppletServer* self = 0;
+
+KJavaAppletServer::KJavaAppletServer()
+{
+    d = new KJavaAppletServerPrivate;
+    process = new KJavaProcess();
+
+    connect( process, SIGNAL(received(const QByteArray&)),
+             this,    SLOT(slotJavaRequest(const QByteArray&)) );
+
+    setupJava( process );
+
+    if( process->startJava() ) {
+        d->appletLabel = i18n( "Loading Applet" );
+        d->javaProcessFailed = false;
+    }
+    else {
+        d->appletLabel = i18n( "Error: java executable not found" );
+        d->javaProcessFailed = true;
+    }
+}
+
+KJavaAppletServer::~KJavaAppletServer()
+{
+    quit();
+
+    delete process;
+    delete d;
+}
+
+QString KJavaAppletServer::getAppletLabel()
+{
+    if( self )
+        return self->appletLabel();
+    else
+        return QString::null;
+}
+
+QString KJavaAppletServer::appletLabel()
+{
+    return d->appletLabel;
+}
+
+KJavaAppletServer* KJavaAppletServer::allocateJavaServer()
+{
+   if( self == 0 )
+   {
+      self = new KJavaAppletServer();
+      self->d->counter = 0;
+   }
+
+   ++(self->d->counter);
+   return self;
+}
+
+void KJavaAppletServer::freeJavaServer()
+{
+    --(self->d->counter);
+
+    if( self->d->counter == 0 )
+    {
+        //instead of immediately quitting here, set a timer to kill us
+        //if there are still no servers- give us one minute
+        //this is to prevent repeated loading and unloading of the jvm
+        KConfig config( "konquerorrc", true );
+        config.setGroup( "Java/JavaScript Settings" );
+        if( config.readBoolEntry( "ShutdownAppletServer", true )  )
+        {
+            const int value = config.readNumEntry( "AppletServerTimeout", 60 );
+            QTimer::singleShot( value*1000, self, SLOT( checkShutdown() ) );
+        }
+    }
+}
+
+void KJavaAppletServer::checkShutdown()
+{
+    if( self->d->counter == 0 )
+    {
+        delete self;
+        self = 0;
+    }
+}
+
+void KJavaAppletServer::setupJava( KJavaProcess *p )
+{
+    KConfig config ( "konquerorrc", true );
+    config.setGroup( "Java/JavaScript Settings" );
+
+    QString jvm_path = "java";
+
+    QString jPath = config.readPathEntry( "JavaPath" );
+    if ( !jPath.isEmpty() && jPath != "java" )
+    {
+        // Cut off trailing slash if any
+        if( jPath[jPath.length()-1] == '/' )
+            jPath.remove(jPath.length()-1, 1);
+
+        QDir dir( jPath );
+        if( dir.exists( "bin/java" ) )
+        {
+            jvm_path = jPath + "/bin/java";
+        }
+        else if (dir.exists( "/jre/bin/java" ) )
+        {
+            jvm_path = jPath + "/jre/bin/java";
+        }
+        else if( QFile::exists(jPath) )
+        {
+            //check here to see if they entered the whole path the java exe
+            jvm_path = jPath;
+        }
+    }
+
+    //check to see if jvm_path is valid and set d->appletLabel accordingly
+    p->setJVMPath( jvm_path );
+
+    // Prepare classpath variable
+    QString kjava_class = locate("data", "kjava/kjava.jar");
+    kdDebug(6100) << "kjava_class = " << kjava_class << endl;
+    if( kjava_class.isNull() ) // Should not happen
+        return;
+
+    QDir dir( kjava_class );
+    dir.cdUp();
+    kdDebug(6100) << "dir = " << dir.absPath() << endl;
+
+    const QStringList entries = dir.entryList( "*.jar" );
+    kdDebug(6100) << "entries = " << entries.join( ":" ) << endl;
+
+    QString classes;
+    {
+        QStringList::ConstIterator it = entries.begin();
+	const QStringList::ConstIterator itEnd = entries.end();
+        for( ; it != itEnd; ++it )
+        {
+            if( !classes.isEmpty() )
+                classes += ":";
+            classes += dir.absFilePath( *it );
+        }
+    }
+    p->setClasspath( classes );
+
+    // Fix all the extra arguments
+    const QString extraArgs = config.readEntry( "JavaArgs" );
+    p->setExtraArgs( extraArgs );
+
+    if( config.readBoolEntry( "UseSecurityManager", true ) )
+    {
+        QString class_file = locate( "data", "kjava/kjava.policy" );
+        p->setSystemProperty( "java.security.policy", class_file );
+
+        p->setSystemProperty( "java.security.manager",
+                              "org.kde.kjas.server.KJASSecurityManager" );
+    }
+
+    d->useKIO = config.readBoolEntry( "UseKio", false);
+    if( d->useKIO )
+    {
+        p->setSystemProperty( "kjas.useKio", QString::null );
+    }
+
+    //check for http proxies...
+    if( KProtocolManager::useProxy() )
+    {
+        // only proxyForURL honors automatic proxy scripts
+        // we do not know the applet url here so we just use a dummy url
+        // this is a workaround for now
+        // FIXME
+        const KURL dummyURL( "http://www.kde.org/" );
+        const QString httpProxy = KProtocolManager::proxyForURL(dummyURL);
+        kdDebug(6100) << "httpProxy is " << httpProxy << endl;
+
+        const KURL url( httpProxy );
+        p->setSystemProperty( "http.proxyHost", url.host() );
+        p->setSystemProperty( "http.proxyPort", QString::number( url.port() ) );
+    }
+
+    //set the main class to run
+    p->setMainClass( "org.kde.kjas.server.Main" );
+}
+
+void KJavaAppletServer::createContext( int contextId, KJavaAppletContext* context )
+{
+//    kdDebug(6100) << "createContext: " << contextId << endl;
+    if ( d->javaProcessFailed ) return;
+
+    d->contexts.insert( contextId, context );
+
+    QStringList args;
+    args.append( QString::number( contextId ) );
+    process->send( KJAS_CREATE_CONTEXT, args );
+}
+
+void KJavaAppletServer::destroyContext( int contextId )
+{
+//    kdDebug(6100) << "destroyContext: " << contextId << endl;
+    if ( d->javaProcessFailed ) return;
+    d->contexts.remove( contextId );
+
+    QStringList args;
+    args.append( QString::number( contextId ) );
+    process->send( KJAS_DESTROY_CONTEXT, args );
+}
+
+bool KJavaAppletServer::createApplet( int contextId, int appletId,
+                             const QString & name, const QString & clazzName,
+                             const QString & baseURL, const QString & user,
+                             const QString & password, const QString & authname,
+                             const QString & codeBase, const QString & jarFile,
+                             QSize size, const QMap<QString,QString>& params,
+                             const QString & windowTitle )
+{
+//    kdDebug(6100) << "createApplet: contextId = " << contextId     << endl
+//              << "              appletId  = " << appletId      << endl
+//              << "              name      = " << name          << endl
+//              << "              clazzName = " << clazzName     << endl
+//              << "              baseURL   = " << baseURL       << endl
+//              << "              codeBase  = " << codeBase      << endl
+//              << "              jarFile   = " << jarFile       << endl
+//              << "              width     = " << size.width()  << endl
+//              << "              height    = " << size.height() << endl;
+
+    if ( d->javaProcessFailed ) return false;
+
+    QStringList args;
+    args.append( QString::number( contextId ) );
+    args.append( QString::number( appletId ) );
+
+    //it's ok if these are empty strings, I take care of it later...
+    args.append( name );
+    args.append( clazzName );
+    args.append( baseURL );
+    args.append( user );
+    args.append( password );
+    args.append( authname );
+    args.append( codeBase );
+    args.append( jarFile );
+
+    args.append( QString::number( size.width() ) );
+    args.append( QString::number( size.height() ) );
+
+    args.append( windowTitle );
+
+    //add on the number of parameter pairs...
+    const int num = params.count();
+    const QString num_params = QString("%1").arg( num, 8 );
+    args.append( num_params );
+
+    QMap< QString, QString >::ConstIterator it = params.begin();
+    const QMap< QString, QString >::ConstIterator itEnd = params.end();
+
+    for( ; it != itEnd; ++it )
+    {
+        args.append( it.key() );
+        args.append( it.data() );
+    }
+
+    process->send( KJAS_CREATE_APPLET, args );
+
+    return true;
+}
+
+void KJavaAppletServer::initApplet( int contextId, int appletId )
+{
+    if ( d->javaProcessFailed ) return;
+    QStringList args;
+    args.append( QString::number( contextId ) );
+    args.append( QString::number( appletId ) );
+
+    process->send( KJAS_INIT_APPLET, args );
+}
+
+void KJavaAppletServer::destroyApplet( int contextId, int appletId )
+{
+    if ( d->javaProcessFailed ) return;
+    QStringList args;
+    args.append( QString::number(contextId) );
+    args.append( QString::number(appletId) );
+
+    process->send( KJAS_DESTROY_APPLET, args );
+}
+
+void KJavaAppletServer::startApplet( int contextId, int appletId )
+{
+    if ( d->javaProcessFailed ) return;
+    QStringList args;
+    args.append( QString::number(contextId) );
+    args.append( QString::number(appletId) );
+
+    process->send( KJAS_START_APPLET, args );
+}
+
+void KJavaAppletServer::stopApplet( int contextId, int appletId )
+{
+    if ( d->javaProcessFailed ) return;
+    QStringList args;
+    args.append( QString::number(contextId) );
+    args.append( QString::number(appletId) );
+
+    process->send( KJAS_STOP_APPLET, args );
+}
+
+void KJavaAppletServer::showConsole() {
+    if ( d->javaProcessFailed ) return;
+    QStringList args;
+    process->send( KJAS_SHOW_CONSOLE, args );
+}
+
+void KJavaAppletServer::sendURLData( int loaderID, int code, const QByteArray& data )
+{
+    QStringList args;
+    args.append( QString::number(loaderID) );
+    args.append( QString::number(code) );
+
+    process->send( KJAS_URLDATA, args, data );
+}
+
+void KJavaAppletServer::removeDataJob( int loaderID )
+{
+    const KIOJobMap::iterator it = d->kiojobs.find( loaderID );
+    if (it != d->kiojobs.end()) {
+        it.data()->deleteLater();
+        d->kiojobs.erase( it );
+    }
+}
+
+void KJavaAppletServer::quit()
+{
+    const QStringList args;
+
+    process->send( KJAS_SHUTDOWN_SERVER, args );
+    process->flushBuffers();
+    process->wait( 10 );
+}
+
+void KJavaAppletServer::slotJavaRequest( const QByteArray& qb )
+{
+    // qb should be one command only without the length string,
+    // we parse out the command and it's meaning here...
+    QString cmd;
+    QStringList args;
+    int index = 0;
+    const int qb_size = qb.size();
+
+    //get the command code
+    const char cmd_code = qb[ index++ ];
+    ++index; //skip the next sep
+
+    //get contextID
+    QString contextID;
+    while( qb[index] != 0 && index < qb_size )
+    {
+        contextID += qb[ index++ ];
+    }
+    bool ok;
+    const int ID_num = contextID.toInt( &ok ); // context id or kio job id
+    /*if (d->locked_context > -1 &&
+        ID_num != d->locked_context &&
+        (cmd_code == KJAS_JAVASCRIPT_EVENT ||
+         cmd_code == KJAS_APPLET_STATE ||
+         cmd_code == KJAS_APPLET_FAILED))
+    {
+        / * Don't allow requests from other contexts if we're waiting
+         * on a return value that can trigger JavaScript events
+         * /
+        d->java_requests.push_back(qb);
+        return;
+    }*/
+    ++index; //skip the sep
+
+    if (cmd_code == KJAS_PUT_DATA) {
+        // rest of the data is for kio put
+        if (ok) {
+            KIOJobMap::iterator it = d->kiojobs.find( ID_num );
+            if (ok && it != d->kiojobs.end()) {
+                QByteArray qba;
+                qba.setRawData(qb.data() + index, qb.size() - index - 1);
+                it.data()->data(qba);
+                qba.resetRawData(qb.data() + index, qb.size() - index - 1);
+            }
+            kdDebug(6100) << "PutData(" << ID_num << ") size=" << qb.size() - index << endl;
+        } else
+            kdError(6100) << "PutData error " << ok << endl;
+        return;
+    }
+    //now parse out the arguments
+    while( index < qb_size )
+    {
+        int sep_pos = qb.find( 0, index );
+        if (sep_pos < 0) {
+            kdError(6100) << "Missing separation byte" << endl;
+            sep_pos = qb_size;
+        }
+        //kdDebug(6100) << "KJavaAppletServer::slotJavaRequest: "<< QString::fromLocal8Bit( qb.data() + index, sep_pos - index ) << endl;
+        args.append( QString::fromLocal8Bit( qb.data() + index, sep_pos - index ) );
+        index = sep_pos + 1; //skip the sep
+    }
+    //here I should find the context and call the method directly
+    //instead of emitting signals
+    switch( cmd_code )
+    {
+        case KJAS_SHOW_DOCUMENT:
+            cmd = QString::fromLatin1( "showdocument" );
+            break;
+
+        case KJAS_SHOW_URLINFRAME:
+            cmd = QString::fromLatin1( "showurlinframe" );
+            break;
+
+        case KJAS_SHOW_STATUS:
+            cmd = QString::fromLatin1( "showstatus" );
+            break;
+
+        case KJAS_RESIZE_APPLET:
+            cmd = QString::fromLatin1( "resizeapplet" );
+            break;
+
+        case KJAS_GET_URLDATA:
+            if (ok && !args.empty() ) {
+                d->kiojobs.insert(ID_num, new KJavaDownloader(ID_num, args.first()));
+                kdDebug(6100) << "GetURLData(" << ID_num << ") url=" << args.first() << endl;
+            } else
+                kdError(6100) << "GetURLData error " << ok << " args:" << args.size() << endl;
+            return;
+        case KJAS_PUT_URLDATA:
+            if (ok && !args.empty()) {
+                KJavaUploader* const job = new KJavaUploader(ID_num, args.first());
+                d->kiojobs.insert(ID_num, job);
+                job->start();
+                kdDebug(6100) << "PutURLData(" << ID_num << ") url=" << args.first() << endl;
+            } else
+                kdError(6100) << "PutURLData error " << ok << " args:" << args.size() << endl;
+            return;
+        case KJAS_DATA_COMMAND:
+            if (ok && !args.empty()) {
+                const int cmd = args.first().toInt( &ok );
+                KIOJobMap::iterator it = d->kiojobs.find( ID_num );
+                if (ok && it != d->kiojobs.end())
+                    it.data()->jobCommand( cmd );
+                kdDebug(6100) << "KIO Data command: " << ID_num << " " << args.first() << endl;
+            } else
+                kdError(6100) << "KIO Data command error " << ok << " args:" << args.size() << endl;
+            return;
+        case KJAS_JAVASCRIPT_EVENT:
+            cmd = QString::fromLatin1( "JS_Event" );
+            kdDebug(6100) << "Javascript request: "<< contextID
+                          << " code: " << args[0] << endl;
+            break;
+        case KJAS_GET_MEMBER:
+        case KJAS_PUT_MEMBER:
+        case KJAS_CALL_MEMBER: {
+            const int ticket = args[0].toInt();
+            JSStack::iterator it = d->jsstack.find(ticket);
+            if (it != d->jsstack.end()) {
+                kdDebug(6100) << "slotJavaRequest: " << ticket << endl;
+                args.pop_front();
+                it.data()->args.operator=(args); // just in case ..
+                it.data()->ready = true;
+                it.data()->exit = true;
+            } else
+                kdDebug(6100) << "Error: Missed return member data" << endl;
+            return;
+        }
+        case KJAS_AUDIOCLIP_PLAY:
+            cmd = QString::fromLatin1( "audioclip_play" );
+            kdDebug(6100) << "Audio Play: url=" << args[0] << endl;
+            break;
+        case KJAS_AUDIOCLIP_LOOP:
+            cmd = QString::fromLatin1( "audioclip_loop" );
+            kdDebug(6100) << "Audio Loop: url=" << args[0] << endl;
+            break;
+        case KJAS_AUDIOCLIP_STOP:
+            cmd = QString::fromLatin1( "audioclip_stop" );
+            kdDebug(6100) << "Audio Stop: url=" << args[0] << endl;
+            break;
+        case KJAS_APPLET_STATE:
+            kdDebug(6100) << "Applet State Notification for Applet " << args[0] << ". New state=" << args[1] << endl;
+            cmd = QString::fromLatin1( "AppletStateNotification" );
+            break;
+        case KJAS_APPLET_FAILED:
+            kdDebug(6100) << "Applet " << args[0] << " Failed: " << args[1] << endl;
+            cmd = QString::fromLatin1( "AppletFailed" );
+            break;
+        case KJAS_SECURITY_CONFIRM: {
+            if (KSSL::doesSSLWork() && !d->kssl)
+                d->kssl = new KSSL;
+            QStringList sl;
+            QCString answer( "invalid" );
+
+            if (!d->kssl) {
+                answer = "nossl";
+            } else if (args.size() > 2) {
+                const int certsnr = args[1].toInt();
+                QString text;
+                QPtrList<KSSLCertificate> certs;
+                certs.setAutoDelete( true );
+                for (int i = certsnr; i >= 0; --i) {
+                    KSSLCertificate * cert = KSSLCertificate::fromString(args[i+2].ascii());
+                    if (cert) {
+                        certs.prepend(cert);
+                        if (cert->isSigner())
+                            text += i18n("Signed by (validation: ");
+                        else
+                            text += i18n("Certificate (validation: ");
+                        switch (cert->validate()) {
+                            case KSSLCertificate::Ok:
+                                text += i18n("Ok"); break;
+                            case KSSLCertificate::NoCARoot:
+                                text += i18n("NoCARoot"); break;
+                            case KSSLCertificate::InvalidPurpose:
+                                text += i18n("InvalidPurpose"); break;
+                            case KSSLCertificate::PathLengthExceeded:
+                                text += i18n("PathLengthExceeded"); break;
+                            case KSSLCertificate::InvalidCA:
+                                text += i18n("InvalidCA"); break;
+                            case KSSLCertificate::Expired:
+                                text += i18n("Expired"); break;
+                            case KSSLCertificate::SelfSigned:
+                                text += i18n("SelfSigned"); break;
+                            case KSSLCertificate::ErrorReadingRoot:
+                                text += i18n("ErrorReadingRoot"); break;
+                            case KSSLCertificate::Revoked:
+                                text += i18n("Revoked"); break;
+                            case KSSLCertificate::Untrusted:
+                                text += i18n("Untrusted"); break;
+                            case KSSLCertificate::SignatureFailed:
+                                text += i18n("SignatureFailed"); break;
+                            case KSSLCertificate::Rejected:
+                                text += i18n("Rejected"); break;
+                            case KSSLCertificate::PrivateKeyFailed:
+                                text += i18n("PrivateKeyFailed"); break;
+                            case KSSLCertificate::InvalidHost:
+                                text += i18n("InvalidHost"); break;
+                            case KSSLCertificate::Unknown:
+                            default:
+                                text += i18n("Unknown"); break;
+                        }
+                        text += QString(")\n");
+                        QString subject = cert->getSubject() + QChar('\n');
+                        QRegExp reg(QString("/[A-Z]+="));
+                        int pos = 0;
+                        while ((pos = subject.find(reg, pos)) > -1)
+                            subject.replace(pos, 1, QString("\n    "));
+                        text += subject.mid(1);
+                    }
+                }
+                kdDebug(6100) << "Security confirm " << args.first() << certs.count() << endl;
+		if ( !certs.isEmpty() ) {
+                    KSSLCertChain chain;
+                    chain.setChain( certs );
+                    if ( chain.isValid() )
+                        answer = PermissionDialog( qApp->activeWindow() ).exec( text, args[0] );
+                }
+            }
+            sl.push_front( QString(answer) );
+            sl.push_front( QString::number(ID_num) );
+            process->send( KJAS_SECURITY_CONFIRM, sl );
+            return;
+        }
+        default:
+            return;
+            break;
+    }
+
+
+    if( !ok )
+    {
+        kdError(6100) << "could not parse out contextID to call command on" << endl;
+        return;
+    }
+
+    KJavaAppletContext* const context = d->contexts[ ID_num ];
+    if( context )
+        context->processCmd( cmd, args );
+    else if (cmd != "AppletStateNotification")
+        kdError(6100) << "no context object for this id" << endl;
+}
+
+void KJavaAppletServer::endWaitForReturnData() {
+    kdDebug(6100) << "KJavaAppletServer::endWaitForReturnData" << endl;
+    killTimers();
+    JSStack::iterator it = d->jsstack.begin();
+    JSStack::iterator itEnd = d->jsstack.end();
+    for (; it != itEnd; ++it)
+        it.data()->exit = true;
+}
+
+void KJavaAppletServer::timerEvent(QTimerEvent *) {
+    endWaitForReturnData();
+    kdDebug(6100) << "KJavaAppletServer::timerEvent timeout" << endl;
+}
+
+void KJavaAppletServer::waitForReturnData(JSStackFrame * frame) {
+    kdDebug(6100) << ">KJavaAppletServer::waitForReturnData" << endl;
+    killTimers();
+    startTimer(15000);
+    while (!frame->exit)
+        kapp->eventLoop()->processEvents (QEventLoop::AllEvents | QEventLoop::WaitForMore);
+    if (d->jsstack.size() <= 1)
+        killTimers();
+    kdDebug(6100) << "<KJavaAppletServer::waitForReturnData stacksize:" << d->jsstack.size() << endl;
+}
+
+bool KJavaAppletServer::getMember(QStringList & args, QStringList & ret_args) {
+    JSStackFrame frame( d->jsstack, ret_args );
+    args.push_front( QString::number(frame.ticket) );
+
+    process->send( KJAS_GET_MEMBER, args );
+    waitForReturnData( &frame );
+
+    return frame.ready;
+}
+
+bool KJavaAppletServer::putMember( QStringList & args ) {
+    QStringList ret_args;
+    JSStackFrame frame( d->jsstack, ret_args );
+    args.push_front( QString::number(frame.ticket) );
+
+    process->send( KJAS_PUT_MEMBER, args );
+    waitForReturnData( &frame );
+
+    return frame.ready && ret_args.count() > 0 && ret_args[0].toInt();
+}
+
+bool KJavaAppletServer::callMember(QStringList & args, QStringList & ret_args) {
+    JSStackFrame frame( d->jsstack, ret_args );
+    args.push_front( QString::number(frame.ticket) );
+
+    process->send( KJAS_CALL_MEMBER, args );
+    waitForReturnData( &frame );
+
+    return frame.ready;
+}
+
+void KJavaAppletServer::derefObject( QStringList & args ) {
+    process->send( KJAS_DEREF_OBJECT, args );
+}
+
+bool KJavaAppletServer::usingKIO() {
+    return d->useKIO;
+}
+
+
+PermissionDialog::PermissionDialog( QWidget* parent )
+    : QObject(parent), m_button("no")
+{}
+
+QCString PermissionDialog::exec( const QString & cert, const QString & perm ) {
+    QGuardedPtr<QDialog> dialog = new QDialog( static_cast<QWidget*>(parent()), "PermissionDialog");
+
+    dialog->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)1, 0, 0, dialog->sizePolicy().hasHeightForWidth() ) );
+    dialog->setModal( true );
+    dialog->setCaption( i18n("Security Alert") );
+
+    QVBoxLayout* const dialogLayout = new QVBoxLayout( dialog, 11, 6, "dialogLayout");
+
+    dialogLayout->addWidget( new QLabel( i18n("Do you grant Java applet with certificate(s):"), dialog ) );
+    dialogLayout->addWidget( new QLabel( cert, dialog, "message" ) );
+    dialogLayout->addWidget( new QLabel( i18n("the following permission"), dialog, "message" ) );
+    dialogLayout->addWidget( new QLabel( perm, dialog, "message" ) );
+    QSpacerItem* const spacer2 = new QSpacerItem( 20, 40, QSizePolicy::Minimum, QSizePolicy::Expanding );
+    dialogLayout->addItem( spacer2 );
+
+    QHBoxLayout* const buttonLayout = new QHBoxLayout( 0, 0, 6, "buttonLayout");
+
+    QPushButton* const no = new QPushButton( i18n("&No"), dialog, "no" );
+    no->setDefault( true );
+    buttonLayout->addWidget( no );
+
+    QPushButton* const reject = new QPushButton( i18n("&Reject All"), dialog, "reject" );
+    buttonLayout->addWidget( reject );
+
+    QPushButton* const yes = new QPushButton( i18n("&Yes"), dialog, "yes" );
+    buttonLayout->addWidget( yes );
+
+    QPushButton* const grant = new QPushButton( i18n("&Grant All"), dialog, "grant" );
+    buttonLayout->addWidget( grant );
+    dialogLayout->addLayout( buttonLayout );
+    dialog->resize( dialog->minimumSizeHint() );
+    //clearWState( WState_Polished );
+
+    connect( no, SIGNAL( clicked() ), this, SLOT( clicked() ) );
+    connect( reject, SIGNAL( clicked() ), this, SLOT( clicked() ) );
+    connect( yes, SIGNAL( clicked() ), this, SLOT( clicked() ) );
+    connect( grant, SIGNAL( clicked() ), this, SLOT( clicked() ) );
+
+    dialog->exec();
+    delete dialog;
+
+    return m_button;
+}
+
+PermissionDialog::~PermissionDialog()
+{}
+
+void PermissionDialog::clicked()
+{
+    m_button = sender()->name();
+    static_cast<const QWidget*>(sender())->parentWidget()->close();
+}
+
+#include "kjavaappletserver.moc"