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tdelibs/tdeio/tdeio/observer.cpp

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/* This file is part of the KDE libraries
Copyright (C) 2000 Matej Koss <koss@miesto.sk>
David Faure <faure@kde.org>
$Id$
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
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 <assert.h>
#include <kdebug.h>
#include <tdeapplication.h>
#include <dcopclient.h>
#include <kurl.h>
#include "jobclasses.h"
#include "observer.h"
#include "uiserver_stub.h"
#include "passdlg.h"
#include "slavebase.h"
#include "observer_stub.h"
#include <tdemessagebox.h>
#include <ksslinfodlg.h>
#include <ksslcertdlg.h>
#include <ksslcertificate.h>
#include <ksslcertchain.h>
#include <tdelocale.h>
using namespace TDEIO;
template class TQIntDict<TDEIO::Job>;
Observer * Observer::s_pObserver = 0L;
const int KDEBUG_OBSERVER = 7007; // Should be 7028
Observer::Observer() : DCOPObject("TDEIO::Observer")
{
// Register app as able to receive DCOP messages
if (kapp && !kapp->dcopClient()->isAttached())
{
kapp->dcopClient()->attach();
}
if ( !kapp->dcopClient()->isApplicationRegistered( "tdeio_uiserver" ) )
{
kdDebug(KDEBUG_OBSERVER) << "Starting tdeio_uiserver" << endl;
TQString error;
int ret = TDEApplication::startServiceByDesktopPath( "tdeio_uiserver.desktop",
TQStringList(), &error );
if ( ret > 0 )
{
kdError() << "Couldn't start tdeio_uiserver from tdeio_uiserver.desktop: " << error << endl;
} else
kdDebug(KDEBUG_OBSERVER) << "startServiceByDesktopPath returned " << ret << endl;
}
if ( !kapp->dcopClient()->isApplicationRegistered( "tdeio_uiserver" ) )
kdDebug(KDEBUG_OBSERVER) << "The application tdeio_uiserver is STILL NOT REGISTERED" << endl;
else
kdDebug(KDEBUG_OBSERVER) << "tdeio_uiserver registered" << endl;
m_uiserver = new UIServer_stub( "tdeio_uiserver", "UIServer" );
}
int Observer::newJob( TDEIO::Job * job, bool showProgress )
{
// Tell the UI Server about this new job, and give it the application id
// at the same time
int progressId = m_uiserver->newJob( kapp->dcopClient()->appId(), showProgress );
// Keep the result in a dict
m_dctJobs.insert( progressId, job );
return progressId;
}
void Observer::jobFinished( int progressId )
{
m_uiserver->jobFinished( progressId );
m_dctJobs.remove( progressId );
}
void Observer::killJob( int progressId )
{
TDEIO::Job * job = m_dctJobs[ progressId ];
if (!job)
{
kdWarning() << "Can't find job to kill ! There is no job with progressId=" << progressId << " in this process" << endl;
return;
}
job->kill( false /* not quietly */ );
}
MetaData Observer::metadata( int progressId )
{
TDEIO::Job * job = m_dctJobs[ progressId ];
assert(job);
return job->metaData();
}
void Observer::slotTotalSize( TDEIO::Job* job, TDEIO::filesize_t size )
{
//kdDebug(KDEBUG_OBSERVER) << "** Observer::slotTotalSize " << job << " " << TDEIO::number(size) << endl;
m_uiserver->totalSize64( job->progressId(), size );
}
void Observer::slotTotalFiles( TDEIO::Job* job, unsigned long files )
{
//kdDebug(KDEBUG_OBSERVER) << "** Observer::slotTotalFiles " << job << " " << files << endl;
m_uiserver->totalFiles( job->progressId(), files );
}
void Observer::slotTotalDirs( TDEIO::Job* job, unsigned long dirs )
{
//kdDebug(KDEBUG_OBSERVER) << "** Observer::slotTotalDirs " << job << " " << dirs << endl;
m_uiserver->totalDirs( job->progressId(), dirs );
}
void Observer::slotProcessedSize( TDEIO::Job* job, TDEIO::filesize_t size )
{
//kdDebug(KDEBUG_OBSERVER) << "** Observer::slotProcessedSize " << job << " " << job->progressId() << " " << TDEIO::number(size) << endl;
m_uiserver->processedSize64( job->progressId(), size );
}
void Observer::slotProcessedFiles( TDEIO::Job* job, unsigned long files )
{
//kdDebug(KDEBUG_OBSERVER) << "** Observer::slotProcessedFiles " << job << " " << files << endl;
m_uiserver->processedFiles( job->progressId(), files );
}
void Observer::slotProcessedDirs( TDEIO::Job* job, unsigned long dirs )
{
//kdDebug(KDEBUG_OBSERVER) << "** Observer::slotProcessedDirs " << job << " " << dirs << endl;
m_uiserver->processedDirs( job->progressId(), dirs );
}
void Observer::slotSpeed( TDEIO::Job* job, unsigned long speed )
{
//kdDebug(KDEBUG_OBSERVER) << "** Observer::slotSpeed " << job << " " << speed << endl;
m_uiserver->speed( job->progressId(), speed );
}
void Observer::slotPercent( TDEIO::Job* job, unsigned long percent )
{
//kdDebug(KDEBUG_OBSERVER) << "** Observer::slotPercent " << job << " " << percent << endl;
m_uiserver->percent( job->progressId(), percent );
}
void Observer::slotInfoMessage( TDEIO::Job* job, const TQString & msg )
{
m_uiserver->infoMessage( job->progressId(), msg );
}
void Observer::slotCopying( TDEIO::Job* job, const KURL& from, const KURL& to )
{
//kdDebug(KDEBUG_OBSERVER) << "** Observer::slotCopying " << job << " " << from.url() << " " << to.url() << endl;
m_uiserver->copying( job->progressId(), from, to );
}
void Observer::slotMoving( TDEIO::Job* job, const KURL& from, const KURL& to )
{
//kdDebug(KDEBUG_OBSERVER) << "** Observer::slotMoving " << job << " " << from.url() << " " << to.url() << endl;
m_uiserver->moving( job->progressId(), from, to );
}
void Observer::slotDeleting( TDEIO::Job* job, const KURL& url )
{
//kdDebug(KDEBUG_OBSERVER) << "** Observer::slotDeleting " << job << " " << url.url() << endl;
m_uiserver->deleting( job->progressId(), url );
}
void Observer::slotTransferring( TDEIO::Job* job, const KURL& url )
{
//kdDebug(KDEBUG_OBSERVER) << "** Observer::slotTransferring " << job << " " << url.url() << endl;
m_uiserver->transferring( job->progressId(), url );
}
void Observer::slotCreatingDir( TDEIO::Job* job, const KURL& dir )
{
//kdDebug(KDEBUG_OBSERVER) << "** Observer::slotCreatingDir " << job << " " << dir.url() << endl;
m_uiserver->creatingDir( job->progressId(), dir );
}
void Observer::slotCanResume( TDEIO::Job* job, TDEIO::filesize_t offset )
{
//kdDebug(KDEBUG_OBSERVER) << "** Observer::slotCanResume " << job << " " << TDEIO::number(offset) << endl;
m_uiserver->canResume64( job->progressId(), offset );
}
void Observer::stating( TDEIO::Job* job, const KURL& url )
{
m_uiserver->stating( job->progressId(), url );
}
void Observer::mounting( TDEIO::Job* job, const TQString & dev, const TQString & point )
{
m_uiserver->mounting( job->progressId(), dev, point );
}
void Observer::unmounting( TDEIO::Job* job, const TQString & point )
{
m_uiserver->unmounting( job->progressId(), point );
}
bool Observer::openPassDlg( const TQString& prompt, TQString& user,
TQString& pass, bool readOnly )
{
AuthInfo info;
info.prompt = prompt;
info.username = user;
info.password = pass;
info.readOnly = readOnly;
bool result = openPassDlg ( info );
if ( result )
{
user = info.username;
pass = info.password;
}
return result;
}
bool Observer::openPassDlg( TDEIO::AuthInfo& info )
{
kdDebug(KDEBUG_OBSERVER) << "Observer::openPassDlg: User= " << info.username
<< ", Message= " << info.prompt << endl;
int result = TDEIO::PasswordDialog::getNameAndPassword( info.username, info.password,
&info.keepPassword, info.prompt,
info.readOnly, info.caption,
info.comment, info.commentLabel );
if ( result == TQDialog::Accepted )
{
info.setModified( true );
return true;
}
return false;
}
int Observer::messageBox( int progressId, int type, const TQString &text,
const TQString &caption, const TQString &buttonYes,
const TQString &buttonNo )
{
return messageBox( progressId, type, text, caption, buttonYes, buttonNo, TQString::null );
}
int Observer::messageBox( int progressId, int type, const TQString &text,
const TQString &caption, const TQString &buttonYes,
const TQString &buttonNo, const TQString &dontAskAgainName )
{
kdDebug() << "Observer::messageBox " << type << " " << text << " - " << caption << endl;
int result = -1;
TDEConfig *config = new TDEConfig("tdeioslaverc");
KMessageBox::setDontShowAskAgainConfig(config);
switch (type) {
case TDEIO::SlaveBase::QuestionYesNo:
result = KMessageBox::questionYesNo( 0L, // parent ?
text, caption, buttonYes, buttonNo, dontAskAgainName );
break;
case TDEIO::SlaveBase::WarningYesNo:
result = KMessageBox::warningYesNo( 0L, // parent ?
text, caption, buttonYes, buttonNo, dontAskAgainName );
break;
case TDEIO::SlaveBase::WarningContinueCancel:
result = KMessageBox::warningContinueCancel( 0L, // parent ?
text, caption, buttonYes, dontAskAgainName );
break;
case TDEIO::SlaveBase::WarningYesNoCancel:
result = KMessageBox::warningYesNoCancel( 0L, // parent ?
text, caption, buttonYes, buttonNo, dontAskAgainName );
break;
case TDEIO::SlaveBase::Information:
KMessageBox::information( 0L, // parent ?
text, caption, dontAskAgainName );
result = 1; // whatever
break;
case TDEIO::SlaveBase::SSLMessageBox:
{
TQCString observerAppId = caption.utf8(); // hack, see slaveinterface.cpp
// Contact the object "TDEIO::Observer" in the application <appId>
// Yes, this could be the same application we are, but not necessarily.
Observer_stub observer( observerAppId, "TDEIO::Observer" );
TDEIO::MetaData meta = observer.metadata( progressId );
KSSLInfoDlg *kid = new KSSLInfoDlg(meta["ssl_in_use"].upper()=="TRUE", 0L /*parent?*/, 0L, true);
KSSLCertificate *x = KSSLCertificate::fromString(meta["ssl_peer_certificate"].local8Bit());
if (x) {
// Set the chain back onto the certificate
TQStringList cl =
TQStringList::split(TQString("\n"), meta["ssl_peer_chain"]);
TQPtrList<KSSLCertificate> ncl;
ncl.setAutoDelete(true);
for (TQStringList::Iterator it = cl.begin(); it != cl.end(); ++it) {
KSSLCertificate *y = KSSLCertificate::fromString((*it).local8Bit());
if (y) ncl.append(y);
}
if (ncl.count() > 0)
x->chain().setChain(ncl);
kid->setup( x,
meta["ssl_peer_ip"],
text, // the URL
meta["ssl_cipher"],
meta["ssl_cipher_desc"],
meta["ssl_cipher_version"],
meta["ssl_cipher_used_bits"].toInt(),
meta["ssl_cipher_bits"].toInt(),
KSSLCertificate::KSSLValidation(meta["ssl_cert_state"].toInt()));
kdDebug(7024) << "Showing SSL Info dialog" << endl;
kid->exec();
delete x;
kdDebug(7024) << "SSL Info dialog closed" << endl;
} else {
KMessageBox::information( 0L, // parent ?
i18n("The peer SSL certificate appears to be corrupt."), i18n("SSL") );
}
// This doesn't have to get deleted. It deletes on it's own.
result = 1; // whatever
break;
}
default:
kdWarning() << "Observer::messageBox: unknown type " << type << endl;
result = 0;
break;
}
KMessageBox::setDontShowAskAgainConfig(0);
delete config;
return result;
#if 0
TQByteArray data, replyData;
TQCString replyType;
TQDataStream arg( data, IO_WriteOnly );
arg << progressId;
arg << type;
arg << text;
arg << caption;
arg << buttonYes;
arg << buttonNo;
if ( kapp->dcopClient()->call( "tdeio_uiserver", "UIServer", "messageBox(int,int,TQString,TQString,TQString,TQString)", data, replyType, replyData, true )
&& replyType == "int" )
{
int result;
TQDataStream _reply_stream( replyData, IO_ReadOnly );
_reply_stream >> result;
kdDebug(KDEBUG_OBSERVER) << "Observer::messageBox got result " << result << endl;
return result;
}
kdDebug(KDEBUG_OBSERVER) << "Observer::messageBox call failed" << endl;
return 0;
#endif
}
RenameDlg_Result Observer::open_RenameDlg( TDEIO::Job* job,
const TQString & caption,
const TQString& src, const TQString & dest,
RenameDlg_Mode mode, TQString& newDest,
TDEIO::filesize_t sizeSrc,
TDEIO::filesize_t sizeDest,
time_t ctimeSrc,
time_t ctimeDest,
time_t mtimeSrc,
time_t mtimeDest
)
{
kdDebug(KDEBUG_OBSERVER) << "Observer::open_RenameDlg job=" << job << endl;
if (job)
kdDebug(KDEBUG_OBSERVER) << " progressId=" << job->progressId() << endl;
// Hide existing dialog box if any
if (job && job->progressId())
m_uiserver->setJobVisible( job->progressId(), false );
// We now do it in process => KDE4: move this code out of Observer (back to job.cpp), so that
// opening the rename dialog doesn't start uiserver for nothing if progressId=0 (e.g. F2 in konq)
RenameDlg_Result res = TDEIO::open_RenameDlg( caption, src, dest, mode,
newDest, sizeSrc, sizeDest,
ctimeSrc, ctimeDest, mtimeSrc,
mtimeDest );
if (job && job->progressId())
m_uiserver->setJobVisible( job->progressId(), true );
return res;
}
SkipDlg_Result Observer::open_SkipDlg( TDEIO::Job* job,
bool _multi,
const TQString& _error_text )
{
kdDebug(KDEBUG_OBSERVER) << "Observer::open_SkipDlg job=" << job << " progressId=" << job->progressId() << endl;
// Hide existing dialog box if any
if (job && job->progressId())
m_uiserver->setJobVisible( job->progressId(), false );
// We now do it in process. So this method is a useless wrapper around TDEIO::open_RenameDlg.
SkipDlg_Result res = TDEIO::open_SkipDlg( _multi, _error_text );
if (job && job->progressId())
m_uiserver->setJobVisible( job->progressId(), true );
return res;
}
void Observer::virtual_hook( int id, void* data )
{ DCOPObject::virtual_hook( id, data ); }
#include "observer.moc"