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tdelibs/khtml/java/kjavaappletserver.cpp

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/* 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"
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