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Diffstat (limited to 'kioslave/media/medianotifier/medianotifier.cpp')
| -rw-r--r-- | kioslave/media/medianotifier/medianotifier.cpp | 386 |
1 files changed, 0 insertions, 386 deletions
diff --git a/kioslave/media/medianotifier/medianotifier.cpp b/kioslave/media/medianotifier/medianotifier.cpp deleted file mode 100644 index de6a56645..000000000 --- a/kioslave/media/medianotifier/medianotifier.cpp +++ /dev/null @@ -1,386 +0,0 @@ -/* This file is part of the KDE Project - Copyright (c) 2005 Jean-Remy Falleri <[email protected]> - Copyright (c) 2005 Kévin Ottens <ervin ipsquad net> - - 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 "medianotifier.h" - -#include <sys/vfs.h> - -#include <tqfile.h> -#include <tqfileinfo.h> -#include <tqdir.h> -#include <tqcheckbox.h> - -#include <kapplication.h> -#include <kglobal.h> -#include <kdebug.h> -#include <klocale.h> -#include <kprocess.h> -#include <krun.h> -#include <kmessagebox.h> -#include <kstdguiitem.h> -#include <kstandarddirs.h> - -#include "notificationdialog.h" -#include "notifiersettings.h" -#include "notifieraction.h" -#include "mediamanagersettings.h" - -MediaNotifier::MediaNotifier(const TQCString &name) : KDEDModule(name) -{ - connectDCOPSignal( "kded", "mediamanager", "mediumAdded(TQString, bool)", - "onMediumChange(TQString, bool)", true ); - - connectDCOPSignal( "kded", "mediamanager", "mediumChanged(TQString, bool)", - "onMediumChange(TQString, bool)", true ); - - m_freeTimer = new TQTimer( this ); - connect( m_freeTimer, TQT_SIGNAL( timeout() ), TQT_SLOT( checkFreeDiskSpace() ) ); - m_freeTimer->start( 1000*6*2 /* 20 minutes */ ); - m_freeDialog = 0; -} - -MediaNotifier::~MediaNotifier() -{ - disconnectDCOPSignal( "kded", "mediamanager", "mediumAdded(TQString, bool)", - "onMediumChange(TQString, bool)" ); - - disconnectDCOPSignal( "kded", "mediamanager", "mediumChanged(TQString, bool)", - "onMediumChange(TQString, bool)" ); -} - -void MediaNotifier::onMediumChange( const TQString &name, bool allowNotification ) -{ - kdDebug() << "MediaNotifier::onMediumChange( " << name << ", " - << allowNotification << ")" << endl; - - if ( !allowNotification ) - return; - -// Update user activity timestamp, otherwise the notification dialog will be shown -// in the background due to focus stealing prevention. Entering a new media can -// be seen as a kind of user activity after all. It'd be better to update the timestamp -// as soon as the media is entered, but it apparently takes some time to get here. - kapp->updateUserTimestamp(); - - KURL url( "system:/media/"+name ); - - TDEIO::SimpleJob *job = TDEIO::stat( url, false ); - job->setInteractive( false ); - - m_allowNotificationMap[job] = allowNotification; - - connect( job, TQT_SIGNAL( result( TDEIO::Job * ) ), - this, TQT_SLOT( slotStatResult( TDEIO::Job * ) ) ); -} - -void MediaNotifier::slotStatResult( TDEIO::Job *job ) -{ - bool allowNotification = m_allowNotificationMap[job]; - m_allowNotificationMap.remove( job ); - - if ( job->error() != 0 ) return; - - TDEIO::StatJob *stat_job = static_cast<TDEIO::StatJob *>( job ); - - TDEIO::UDSEntry entry = stat_job->statResult(); - KURL url = stat_job->url(); - - KFileItem medium( entry, url ); - - if ( autostart( medium ) ) return; - - if ( allowNotification ) notify( medium ); -} - -bool MediaNotifier::autostart( const KFileItem &medium ) -{ - TQString mimetype = medium.mimetype(); - - bool is_cdrom = mimetype.startsWith( "media/cd" ) || mimetype.startsWith( "media/dvd" ); - bool is_mounted = mimetype.contains( "_mounted" ); - - // We autorun only on CD/DVD or removable disks (USB, Firewire) - if ( !( is_cdrom || is_mounted ) - && !mimetype.startsWith("media/removable_mounted") ) - { - return false; - } - - - // Here starts the 'Autostart Of Applications After Mount' implementation - - // The desktop environment MAY ignore Autostart files altogether - // based on policy set by the user, system administrator or vendor. - MediaManagerSettings::self()->readConfig(); - if ( !MediaManagerSettings::self()->autostartEnabled() ) - { - return false; - } - - // From now we're sure the medium is already mounted. - // We can use the local path for stating, no need to use KIO here. - bool local; - TQString path = medium.mostLocalURL( local ).path(); // local is always true here... - - // When a new medium is mounted the root directory of the medium should - // be checked for the following Autostart files in order of precedence: - // .autorun, autorun, autorun.sh - TQStringList autorun_list; - autorun_list << ".autorun" << "autorun" << "autorun.sh"; - - TQStringList::iterator it = autorun_list.begin(); - TQStringList::iterator end = autorun_list.end(); - - for ( ; it!=end; ++it ) - { - if ( TQFile::exists( path + "/" + *it ) ) - { - return execAutorun( medium, path, *it ); - } - } - - // When a new medium is mounted the root directory of the medium should - // be checked for the following Autoopen files in order of precedence: - // .autoopen, autoopen - TQStringList autoopen_list; - autoopen_list << ".autoopen" << "autoopen"; - - it = autoopen_list.begin(); - end = autoopen_list.end(); - - for ( ; it!=end; ++it ) - { - if ( TQFile::exists( path + "/" + *it ) ) - { - return execAutoopen( medium, path, *it ); - } - } - - return false; -} - -bool MediaNotifier::execAutorun( const KFileItem &medium, const TQString &path, - const TQString &autorunFile ) -{ - // The desktop environment MUST prompt the user for confirmation - // before automatically starting an application. - TQString mediumType = medium.mimeTypePtr()->name(); - TQString text = i18n( "An autorun file has been found on your '%1'." - " Do you want to execute it?\n" - "Note that executing a file on a medium may compromise" - " your system's security").arg( mediumType ); - TQString caption = i18n( "Autorun - %1" ).arg( medium.url().prettyURL() ); - KGuiItem yes = KStdGuiItem::yes(); - KGuiItem no = KStdGuiItem::no(); - int options = KMessageBox::Notify | KMessageBox::Dangerous; - - int answer = KMessageBox::warningYesNo( 0L, text, caption, yes, no, - TQString::null, options ); - - if ( answer == KMessageBox::Yes ) - { - // When an Autostart file has been detected and the user has - // confirmed its execution the autostart file MUST be executed - // with the current working directory ( CWD ) set to the root - // directory of the medium. - TDEProcess proc; - proc << "sh" << autorunFile; - proc.setWorkingDirectory( path ); - proc.start(); - proc.detach(); - } - - return true; -} - -bool MediaNotifier::execAutoopen( const KFileItem &medium, const TQString &path, - const TQString &autoopenFile ) -{ - // An Autoopen file MUST contain a single relative path that points - // to a non-executable file contained on the medium. [...] - TQFile file( path+"/"+autoopenFile ); - file.open( IO_ReadOnly ); - TQTextStream stream( &file ); - - TQString relative_path = stream.readLine().stripWhiteSpace(); - - // The relative path MUST NOT contain path components that - // refer to a parent directory ( ../ ) - if ( relative_path.startsWith( "/" ) || relative_path.contains( "../" ) ) - { - return false; - } - - // The desktop environment MUST verify that the relative path points - // to a file that is actually located on the medium [...] - TQString resolved_path - = KStandardDirs::realFilePath( path+"/"+relative_path ); - - if ( !resolved_path.startsWith( path ) ) - { - return false; - } - - - TQFile document( resolved_path ); - - // TODO: What about FAT all files are executable... - // If the relative path points to an executable file then the desktop - // environment MUST NOT execute the file. - if ( !document.exists() /*|| TQFileInfo(document).isExecutable()*/ ) - { - return false; - } - - KURL url = medium.url(); - url.addPath( relative_path ); - - // The desktop environment MUST prompt the user for confirmation - // before opening the file. - TQString mediumType = medium.mimeTypePtr()->name(); - TQString filename = url.filename(); - TQString text = i18n( "An autoopen file has been found on your '%1'." - " Do you want to open '%2'?\n" - "Note that opening a file on a medium may compromise" - " your system's security").arg( mediumType ).arg( filename ); - TQString caption = i18n( "Autoopen - %1" ).arg( medium.url().prettyURL() ); - KGuiItem yes = KStdGuiItem::yes(); - KGuiItem no = KStdGuiItem::no(); - int options = KMessageBox::Notify | KMessageBox::Dangerous; - - int answer = KMessageBox::warningYesNo( 0L, text, caption, yes, no, - TQString::null, options ); - - // TODO: Take case of the "UNLESS" part? - // When an Autoopen file has been detected and the user has confirmed - // that the file indicated in the Autoopen file should be opened then - // the file indicated in the Autoopen file MUST be opened in the - // application normally preferred by the user for files of its kind - // UNLESS the user instructed otherwise. - if ( answer == KMessageBox::Yes ) - { - ( void ) new KRun( url ); - } - - return true; -} - -void MediaNotifier::notify( KFileItem &medium ) -{ - kdDebug() << "Notification triggered." << endl; - - NotifierSettings *settings = new NotifierSettings(); - - if ( settings->autoActionForMimetype( medium.mimetype() )==0L ) - { - TQValueList<NotifierAction*> actions - = settings->actionsForMimetype( medium.mimetype() ); - - // If only one action remains, it's the "do nothing" action - // no need to popup in this case. - if ( actions.size()>1 ) - { - NotificationDialog *dialog - = new NotificationDialog( medium, settings ); - dialog->show(); - } - } - else - { - NotifierAction *action = settings->autoActionForMimetype( medium.mimetype() ); - action->execute( medium ); - delete settings; - } -} - -extern "C" -{ - KDE_EXPORT KDEDModule *create_medianotifier(const TQCString &name) - { - TDEGlobal::locale()->insertCatalogue("kay"); - return new MediaNotifier(name); - } -} - -void MediaNotifier::checkFreeDiskSpace() -{ - struct statfs sfs; - long total, avail; - if ( m_freeDialog ) - return; - - if ( statfs( TQFile::encodeName( TQDir::homeDirPath() ), &sfs ) == 0 ) - { - total = sfs.f_blocks; - avail = ( getuid() ? sfs.f_bavail : sfs.f_bfree ); - - if (avail < 0 || total <= 0) - return; // we better do not say anything about it - - int freeperc = static_cast<int>(100 * double(avail) / total); - - if ( freeperc < 5 && KMessageBox::shouldBeShownContinue( "dontagainfreespace" ) ) // free disk space dropped under a limit - { - m_freeDialog= new KDialogBase( - i18n( "Low Disk Space" ), - KDialogBase::Yes | KDialogBase::No, - KDialogBase::Yes, KDialogBase::No, - 0, "warningYesNo", false, true, - i18n( "Start Konqueror" ), KStdGuiItem::cancel()); - - TQString text = i18n( "You are running low on disk space on your home partition (currently %1% free), would you like to " - "run Konqueror to free some disk space and fix the problem?" ).arg( freeperc ); - bool checkboxResult = false; - KMessageBox::createKMessageBox(m_freeDialog, TQMessageBox::Warning, text, TQStringList(), - i18n("Do not ask again"), - &checkboxResult, KMessageBox::Notify | KMessageBox::NoExec); - m_freeDialog->show(); - connect( m_freeDialog, TQT_SIGNAL( yesClicked() ), TQT_SLOT( slotFreeContinue() ) ); - connect( m_freeDialog, TQT_SIGNAL( noClicked() ), TQT_SLOT( slotFreeCancel() ) ); - } - } -} - -void MediaNotifier::slotFreeContinue() -{ - slotFreeFinished( KMessageBox::Continue ); -} - -void MediaNotifier::slotFreeCancel() -{ - slotFreeFinished( KMessageBox::Cancel ); -} - -void MediaNotifier::slotFreeFinished( KMessageBox::ButtonCode res ) -{ - TQCheckBox *checkbox = ::tqqt_cast<TQCheckBox*>( m_freeDialog->child( 0, TQCHECKBOX_OBJECT_NAME_STRING ) ); - if ( checkbox && checkbox->isChecked() ) - KMessageBox::saveDontShowAgainYesNo("dontagainfreespace", res); - m_freeDialog->delayedDestruct(); - m_freeDialog = 0; - - if ( res == KMessageBox::Continue ) // start Konqi - { - ( void ) new KRun( KURL::fromPathOrURL( TQDir::homeDirPath() ) ); - } - else // people don't want to be bothered, at least stop the timer; there's no way to save the dontshowagain entry in this case - m_freeTimer->stop(); -} - -#include "medianotifier.moc" |