podcast! support.. 1st installment. needs improvements

4 files changed, 559 insertions, 102 deletions

diff --git a/core/multimedia/opieplayer/playlistwidget.cpp b/core/multimedia/opieplayer/playlistwidget.cpp
index c0a0029..146dbb6 100644
--- a/core/multimedia/opieplayer/playlistwidget.cpp
+++ b/core/multimedia/opieplayer/playlistwidget.cpp
@@ -1,77 +1,82 @@
 /**********************************************************************
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 // code added by L. J. Potter Sat 03-02-2002 06:17:54
 #define QTOPIA_INTERNAL_FSLP
 
 #include "playlistselection.h"
 #include "playlistwidget.h"
 #include "mediaplayerstate.h"
 #include "inputDialog.h"
 #include "audiowidget.h"
 #include "videowidget.h"
+#include "rssparser.h"
 
+#include <qpe/process.h>
+
+#include <qvector.h>
+#include <qxml.h>
 /* OPIE */
 #include <qpe/qpeapplication.h>
 #include <qpe/qpemenubar.h>
 #include <qpe/lnkproperties.h>
 #include <opie2/odebug.h>
 #include <opie2/oresource.h>
 
 /* QT */
 #include <qtoolbar.h>
 #include <qaction.h>
 #include <qlayout.h>
 #include <qmessagebox.h>
 //#include <qtimer.h>
 
 /* STD */
 #include <stdlib.h>
 
 #include <unistd.h>
 #include <sys/file.h>
 #include <sys/ioctl.h>
 #include <sys/soundcard.h>
 
 // for setBacklight()
 #include <linux/fb.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <stdlib.h>
 
 #define BUTTONS_ON_TOOLBAR
 #define SIDE_BUTTONS
 #define CAN_SAVE_LOAD_PLAYLISTS
 
 extern AudioWidget *audioUI;
 extern VideoWidget *videoUI;
 extern MediaPlayerState *mediaPlayerState;
 
 static inline QString fullBaseName ( const QFileInfo &fi )
 {
   QString str = fi. fileName ( );
   return str. left ( str. findRev ( '.' ));
 }
 
 
 QString audioMimes ="audio/mpeg;audio/x-wav;audio/x-ogg;audio/x-mod";
 // class myFileSelector {
 
 // };
 class PlayListWidgetPrivate {
@@ -445,97 +450,97 @@ void PlayListWidget::clearList() {
 }
 
 
 void PlayListWidget::addAllToList() {
     DocLnkSet filesAll;
     Global::findDocuments(&filesAll, "video/*;audio/*");
     QListIterator<DocLnk> Adit( filesAll.children() );
     for ( ; Adit.current(); ++Adit )
         if(QFileInfo(Adit.current()->file()).exists())
             d->selectedFiles->addToSelection( **Adit );
     tabWidget->setCurrentPage(0);
 
     writeCurrentM3u();
     d->selectedFiles->first();
 }
 
 
 void PlayListWidget::addAllMusicToList() {
     QListIterator<DocLnk> dit( files.children() );
     for ( ; dit.current(); ++dit )
         if(QFileInfo(dit.current()->file()).exists())
             d->selectedFiles->addToSelection( **dit );
     tabWidget->setCurrentPage(0);
 
     writeCurrentM3u();
     d->selectedFiles->first();
 }
 
 
 void PlayListWidget::addAllVideoToList() {
     QListIterator<DocLnk> dit( vFiles.children() );
     for ( ; dit.current(); ++dit )
         if(QFileInfo( dit.current()->file()).exists())
             d->selectedFiles->addToSelection( **dit );
     tabWidget->setCurrentPage(0);
 
     writeCurrentM3u();
     d->selectedFiles->first();
 }
 
 
 void PlayListWidget::setDocument(const QString& fileref) {
    fromSetDocument = true;
    d->setDocumentUsed = TRUE;
    setDocumentEx(fileref);
 }
 
 void PlayListWidget::setDocumentEx(const QString& fileref) {
-   odebug << "opieplayer receive "+fileref << oendl;
+   owarn << "opieplayer receive "+fileref << oendl;
    clearList();
    DocLnk lnk;
    QFileInfo fileInfo(fileref);
    if ( !fileInfo.exists() ) {
       QMessageBox::critical( 0, tr( "Invalid File" ),
                              tr( "There was a problem in getting the file." ) );
       return;
    }
    //   odebug << "<<<<<<<<<<<<<<<<<<<<<<setDocument "+fileref << oendl;
    QString extension = fileInfo.extension(false);
      if( extension.find( "m3u", 0, false) != -1) { //is m3u
         readm3u( fileref);
      }
   else if( extension.find( "pls", 0, false) != -1 ) { //is pls
       readPls( fileref);
    }
    else if( fileref.find("playlist",0,TRUE) != -1) {//is playlist
       clearList();
       lnk.setName( fileInfo.baseName() ); //sets name
       lnk.setFile( fileref ); //sets file name
       lnk.setIcon("Sound");
       //addToSelection( lnk );
 
       loadList( lnk);
       d->selectedFiles->first();
    } else {
       if( fileref.find(".desktop",0,TRUE) != -1) {
          lnk = DocLnk(fileref);
       } else {
          lnk.setName( fileInfo.baseName() ); //sets name
          lnk.setFile( fileref ); //sets file name
          lnk.setIcon("Sound");
       }
 
       addToSelection( lnk );
       //        addToSelection( DocLnk( fileref ) );
       lnk.removeLinkFile();
       //        qApp->processEvents();
    }
       setCaption(tr("OpiePlayer"));
       d->setDocumentUsed = TRUE;
      d->selectedFiles->setSelected(d->selectedFiles->firstChild(),true );
       mediaPlayerState->setPlaying( FALSE );
       qApp->processEvents();
       mediaPlayerState->setPlaying( TRUE );
 
 }
 
@@ -1018,223 +1023,134 @@ void PlayListWidget::populateVideoView() {
     const QList<FileSystem> &fs = storageInfo.fileSystems();
 
     if(!videoScan ) scanForVideo();
 
     QListIterator<DocLnk> Vdit( vFiles.children() );
     QListIterator<FileSystem> it ( fs );
     videoView->clear();
     QString storage;
     for ( ; Vdit.current(); ++Vdit ) {
         for( ; it.current(); ++it ){
             const QString name = (*it)->name();
             const QString path = (*it)->path();
             if( Vdit.current()->file().find(path) != -1 ) storage=name;
         }
 
         QListViewItem * newItem;
         if ( QFile( Vdit.current()->file()).exists() ) {
             newItem= /*(void)*/ new QListViewItem( videoView, Vdit.current()->name(),
                    QString::number( QFile( Vdit.current()->file() ).size() ),
                                                    storage, Vdit.current()->file());
             newItem->setPixmap(0, Opie::Core::OResource::loadPixmap( "opieplayer/videofile", Opie::Core::OResource::SmallIcon ));
         }
     }
 }
 
 void PlayListWidget::openFile() {
    QString filename, name;
    InputDialog *fileDlg;
    fileDlg = new InputDialog(this,tr("Open file or URL"),TRUE, 0);
    fileDlg->exec();
    if( fileDlg->result() == 1 ) {
       filename = fileDlg->text();
       //        odebug << "Selected filename is " + filename << oendl;
       DocLnk lnk;
       Config cfg( "OpiePlayer" );
       cfg.setGroup("PlayList");
 
       QString m3uFile;
       m3uFile = filename;
       if(filename.left(4) == "http") {
          if(filename.find(":",8,TRUE) != -1) { //found a port
 
             m3uFile = filename;
             if( m3uFile.right( 1 ).find( '/' ) == -1) {
                m3uFile += "/";
             }
             filename = m3uFile;
          }
+         if( filename.right(3) == "xml" ||
+                 filename.find("rss" ) !=-1)
+         {
+            // readpodcast(filename );
+            downloadPodcast(filename);
+         } else {
          lnk.setName( m3uFile ); //sets name
          lnk.setFile( filename ); //sets file name
          lnk.setIcon("opieplayer2/musicfile");
          d->selectedFiles->addToSelection(  lnk );
          writeCurrentM3u();
       }
+      }
       else if( filename.right( 3) == "m3u" ) {
          readm3u( filename );
 
       } else if( filename.right(3) == "pls" ) {
          readPls( filename );
+      } else if( filename.right(3) == "xml" ||
+                 filename.find("rss" ) !=-1
+         ) {
+         readpodcast( filename );
       } else {
          lnk.setName( fullBaseName ( QFileInfo(filename)) ); //sets name
          lnk.setFile( filename ); //sets file name
          d->selectedFiles->addToSelection(  lnk);
          lnk.removeLinkFile();
          writeCurrentM3u();
       }
    }
 
    if( fileDlg ) {
       delete fileDlg;
    }
 }
 
 
 /*
-reads m3u and shows files/urls to playlist widget */
-void PlayListWidget::readm3u( const QString &filename ) {
-   //    odebug << "read m3u filename " + filename << oendl;
-
-   Om3u *m3uList;
-   QString s, name;
-   m3uList = new Om3u( filename, IO_ReadOnly );
-   m3uList->readM3u();
-   DocLnk lnk;
-   for ( QStringList::ConstIterator it = m3uList->begin(); it != m3uList->end(); ++it ) {
-      s = *it;
-      //          odebug << "reading "+ s << oendl;
-      if(s.left(4)=="http") {
-         lnk.setName( s ); //sets file name
-         lnk.setIcon("opieplayer2/musicfile");
-
-         //          if(s.right(4) != '.' || s.right(5) != '.')
-         if(s.right(4) != '.' || s.right(5) != '.' )
-            if( s.right(1) != "/")
-               lnk.setFile( s+"/"); //if url with no extension
-            else
-               lnk.setFile( s ); //sets file name
-
-      }  else {
-         //               if( QFileInfo( s ).exists() ) {
-         lnk.setName( fullBaseName ( QFileInfo(s)));
-         //                 if(s.right(4) == '.')   {//if regular file
-         if(s.left(1) != "/")  {
-            //            odebug << "set link "+QFileInfo(filename).dirPath()+"/"+s << oendl;
-            lnk.setFile( QFileInfo(filename).dirPath()+"/"+s);
-            lnk.setIcon("SoundPlayer");
-         } else {
-            //            odebug << "set link2 "+s << oendl;
-            lnk.setFile( s);
-            lnk.setIcon("SoundPlayer");
-         }
-      }
-      d->selectedFiles->addToSelection( lnk );
-   }
-   Config config( "OpiePlayer" );
-   config.setGroup( "PlayList" );
-
-   config.writeEntry("CurrentPlaylist",filename);
-   config.write();
-   currentPlayList=filename;
-
-//    m3uList->write();
-   m3uList->close();
-   if(m3uList) delete m3uList;
-
-   d->selectedFiles->setSelectedItem( s);
-   setCaption(tr("OpiePlayer: ")+ fullBaseName ( QFileInfo(filename)));
-
-}
-
-/*
-reads pls and adds files/urls to playlist  */
-void PlayListWidget::readPls( const QString &filename ) {
-
-   //    odebug << "pls filename is " + filename << oendl;
-   Om3u *m3uList;
-   QString s, name;
-   m3uList = new Om3u( filename, IO_ReadOnly );
-   m3uList->readPls();
-
-   for ( QStringList::ConstIterator it = m3uList->begin(); it != m3uList->end(); ++it ) {
-      s = *it;
-      //        s.replace( QRegExp( "%20" )," " );
-      DocLnk lnk( s );
-      QFileInfo f( s );
-      QString name = fullBaseName ( f);
-
-      if( name.left( 4 ) == "http" ) {
-         name = s.right( s.length() - 7);
-      }  else {
-         name = s;
-      }
-
-      name = name.right( name.length() - name.findRev( "\\", -1, TRUE) - 1 );
-
-      lnk.setName( name );
-      if( s.at( s.length() - 4) == '.') {// if this is probably a file
-         lnk.setFile( s );
-      } else { //if its a url
-         if( name.right( 1 ).find( '/' ) == -1) {
-            s += "/";
-         }
-         lnk.setFile( s );
-      }
-      lnk.setType( "audio/x-mpegurl" );
-
-      lnk.writeLink();
-      d->selectedFiles->addToSelection( lnk );
-   }
-
-   m3uList->close();
-   if(m3uList) delete m3uList;
-}
-
-/*
  writes current playlist to current m3u file */
 void PlayListWidget::writeCurrentM3u() {
    //  odebug << "writing to current m3u" << oendl;
   Config cfg( "OpiePlayer" );
   cfg.setGroup("PlayList");
   currentPlayList = cfg.readEntry("CurrentPlaylist","");
   Om3u *m3uList;
   m3uList = new Om3u( currentPlayList, IO_ReadWrite | IO_Truncate );
 
   if( d->selectedFiles->first()) {
   do {
      //      odebug << "writeCurrentM3u " +d->selectedFiles->current()->file() << oendl;
     m3uList->add( d->selectedFiles->current()->file() );
   }
   while ( d->selectedFiles->next() );
   //    odebug << "<<<<<<<<<<<<>>>>>>>>>>>>>>>>>" << oendl;
   m3uList->write();
   m3uList->close();
 
   if(m3uList) delete m3uList;
   }
 }
 
   /*
  writes current playlist to m3u file */
 void PlayListWidget::writem3u() {
    InputDialog *fileDlg;
    fileDlg = new InputDialog( this, tr( "Save m3u Playlist " ), TRUE, 0);
    fileDlg->exec();
    QString name, filename, list;
    Om3u *m3uList;
 
    if( fileDlg->result() == 1 ) {
       name = fileDlg->text();
       //        odebug << filename << oendl;
       if( name.find("/",0,true) != -1) {// assume they specify a file path
          filename = name;
          name = name.right(name.length()- name.findRev("/",-1,true) - 1 );
       }
       else //otherwise dump it somewhere noticable
          filename = QPEApplication::documentDir() + "/" + name;
 
       if( filename.right( 3 ) != "m3u" ) //needs filename extension
          filename += ".m3u";
 
       if( d->selectedFiles->first()) {
          m3uList = new Om3u(filename, IO_ReadWrite | IO_Truncate);
 
@@ -1417,48 +1333,262 @@ void PlayListWidget::skinsMenuActivated( int item ) {
 
    Config cfg( "OpiePlayer" );
    cfg.setGroup("Options");
    cfg.writeEntry("Skin", skinsMenu->text( item ) );
 }
 
 void PlayListWidget::qcopReceive(const QCString &msg, const QByteArray &data) {
    //   odebug << "qcop message "+msg << oendl;
    QDataStream stream ( data, IO_ReadOnly );
    if ( msg == "play()" ) { //plays current selection
       btnPlay( true);
    } else if ( msg == "stop()" ) {
       mediaPlayerState->setPlaying( false);
    } else if ( msg == "togglePause()" ) {
       mediaPlayerState->togglePaused();
    } else if ( msg == "next()" ) { //select next in lis
       mediaPlayerState->setNext();
    } else if ( msg == "prev()" ) { //select previous in list
       mediaPlayerState->setPrev();
    } else if ( msg == "toggleLooping()" ) { //loop or not loop
       mediaPlayerState->toggleLooping();
    } else if ( msg == "toggleShuffled()" ) { //shuffled or not shuffled
       mediaPlayerState->toggleShuffled();
    } else if ( msg == "volUp()" ) { //volume more
       //       emit moreClicked();
       //       emit moreReleased();
    } else if ( msg == "volDown()" ) { //volume less
       //       emit lessClicked();
       //       emit lessReleased();
    } else if ( msg == "play(QString)" ) { //play this now
       QString file;
       stream >> file;
       setDocumentEx( (const QString &) file);
    } else if ( msg == "add(QString)" ) { //add to playlist
       QString file;
       stream >> file;
       QFileInfo fileInfo(file);
       DocLnk lnk;
       lnk.setName( fileInfo.baseName() ); //sets name
       lnk.setFile( file ); //sets file name
       addToSelection( lnk );
    } else if ( msg == "rem(QString)" ) { //remove from playlist
       QString file;
       stream >> file;
    } else if ( msg == "setDocument(QString)" ) { //loop or not loop
       QCopEnvelope h("QPE/Application/opieplayer", "raise()");
    }
 }
+
+/*
+reads m3u and shows files/urls to playlist widget */
+void PlayListWidget::readm3u( const QString &filename ) {
+   //    odebug << "read m3u filename " + filename << oendl;
+
+   Om3u *m3uList;
+   QString s, name;
+   m3uList = new Om3u( filename, IO_ReadOnly );
+   m3uList->readM3u();
+   DocLnk lnk;
+   for ( QStringList::ConstIterator it = m3uList->begin(); it != m3uList->end(); ++it ) {
+      s = *it;
+      //          odebug << "reading "+ s << oendl;
+      if(s.left(4)=="http") {
+         lnk.setName( s ); //sets file name
+         lnk.setIcon("opieplayer2/musicfile");
+
+         //          if(s.right(4) != '.' || s.right(5) != '.')
+         if(s.right(4) != '.' || s.right(5) != '.' )
+            if( s.right(1) != "/")
+               lnk.setFile( s+"/"); //if url with no extension
+            else
+               lnk.setFile( s ); //sets file name
+
+      }  else {
+         //               if( QFileInfo( s ).exists() ) {
+         lnk.setName( fullBaseName ( QFileInfo(s)));
+         //                 if(s.right(4) == '.')   {//if regular file
+         if(s.left(1) != "/")  {
+            //            odebug << "set link "+QFileInfo(filename).dirPath()+"/"+s << oendl;
+            lnk.setFile( QFileInfo(filename).dirPath()+"/"+s);
+            lnk.setIcon("SoundPlayer");
+         } else {
+            //            odebug << "set link2 "+s << oendl;
+            lnk.setFile( s);
+            lnk.setIcon("SoundPlayer");
+         }
+      }
+      d->selectedFiles->addToSelection( lnk );
+   }
+   Config config( "OpiePlayer" );
+   config.setGroup( "PlayList" );
+
+   config.writeEntry("CurrentPlaylist",filename);
+   config.write();
+   currentPlayList=filename;
+
+//    m3uList->write();
+   m3uList->close();
+   if(m3uList) delete m3uList;
+
+   d->selectedFiles->setSelectedItem( s);
+   setCaption(tr("OpiePlayer: ")+ fullBaseName ( QFileInfo(filename)));
+
+}
+
+/*
+reads pls and adds files/urls to playlist  */
+void PlayListWidget::readPls( const QString &filename )
+{
+   //    odebug << "pls filename is " + filename << oendl;
+   Om3u *m3uList;
+   QString s, name;
+   m3uList = new Om3u( filename, IO_ReadOnly );
+   m3uList->readPls();
+
+   for ( QStringList::ConstIterator it = m3uList->begin(); it != m3uList->end(); ++it ) {
+      s = *it;
+      //        s.replace( QRegExp( "%20" )," " );
+      DocLnk lnk( s );
+      QFileInfo f( s );
+      QString name = fullBaseName ( f);
+
+      if( name.left( 4 ) == "http" ) {
+         name = s.right( s.length() - 7);
+      }  else {
+         name = s;
+      }
+
+      name = name.right( name.length() - name.findRev( "\\", -1, TRUE) - 1 );
+
+      lnk.setName( name );
+      if( s.at( s.length() - 4) == '.') {// if this is probably a file
+         lnk.setFile( s );
+      } else { //if its a url
+         if( name.right( 1 ).find( '/' ) == -1) {
+            s += "/";
+         }
+         lnk.setFile( s );
+      }
+      lnk.setType( "audio/x-mpegurl" );
+
+      lnk.writeLink();
+      d->selectedFiles->addToSelection( lnk );
+   }
+
+   m3uList->close();
+   if(m3uList) delete m3uList;
+}
+
+bool PlayListWidget::readpodcast( const QString &filename )
+{
+   QStringList latestPodCast;
+   //download url
+   qWarning("podcast "+filename);
+   QFileInfo info(filename);
+   if (info.size() > 0) {
+      bool result = false;
+      // qWarning("parseDoc " + feedFile.name() );
+      QFile file(filename);
+      QXmlInputSource source( file);
+      QXmlSimpleReader reader;
+      //  reader.setFeature("http://xml.org/sax/features/namespaces", true);
+      //  reader.setFeature("http://xml.org/sax/features/namespace-prefixes", true);
+      //  reader.setFeature("http://trolltech.com/xml/features/report-whitespace-only-CharData", false);
+
+      reader.setContentHandler( &rssHandler);
+      reader.setErrorHandler( &rssHandler);
+      result = reader.parse( source);
+      if (!result) {
+         QMessageBox::critical(0, "Error", tr("<p>Error unable to parse file.</p>"));
+//            qWarning("Error unable to parse file\n%s", handler.errorMessage.local8Bit().data());
+         return false;
+      } else {
+         int size = rssHandler.getItems().size();
+          qWarning( rssHandler.getChannelInfo().join("\n"));
+         
+         for(int i = 0; i < size; i++) {
+            QList<QStringList> attributesList = rssHandler.getItems().at(i)->attributes;
+            QStringList *sList;
+            QStringList attList;
+            for(sList = attributesList.first(); sList !=0; sList = attributesList.next()) {
+               for( QStringList::Iterator it = sList->begin(); it != sList->end(); ++it ) {
+                  attList << (*it);
+               }
+               if(i == 0) { //this assumes that the latest is the first
+                  latestPodCast << attList[2]; //this is our mp3 url
+                  latestPodCast << rssHandler.getItems().at(i)->title;
+                  latestPodCast << rssHandler.getItems().at(i)->description;   
+                  latestPodCast << rssHandler.getItems().at(i)->pubdate;
+               }
+            }
+         }
+         QString s = latestPodCast[0];   //this is our mp3 url
+         
+//            http://www.davesipaq.com/podcast.xml
+         DocLnk lnk( s );
+         QFileInfo f( s );
+         QString name = fullBaseName ( f);
+
+         if( name.left( 4 ) == "http" ) {
+            name = s.right( s.length() - 7);
+         }  else {
+            name = s;
+         }
+
+         name = name.right( name.length() - name.findRev( "\\", -1, TRUE) - 1 );
+
+         lnk.setName( name );
+         if( s.at( s.length() - 4) == '.') {// if this is probably a file
+            lnk.setFile( s );
+         } else { //if its a url
+            if( name.right( 1 ).find( '/' ) == -1) {
+               s += "/";
+            }
+            lnk.setFile( s );
+         }
+         lnk.setType( "audio/x-mpegurl" );
+
+         lnk.writeLink();
+         d->selectedFiles->addToSelection( lnk );
+
+      }
+   } else {
+      QMessageBox::critical( 0, "Qtopia Rss", tr("<p>Sorry, could not find the requested document.</p>"));
+      return false;
+   }
+
+   qWarning( latestPodCast.join("\n"));
+
+   return true;
+}
+
+bool PlayListWidget::downloadPodcast(const QString &url)
+{
+   qWarning("download "+url);
+   QString localFile;
+   localFile = url;
+   localFile = localFile.mid(7, localFile.length()-7);
+  
+   localFile = localFile.replace(QRegExp("/"), "_");
+   localFile = localFile.replace(QRegExp("&"), "_");
+   localFile = localFile.replace(QRegExp("="), "_");
+   localFile = localFile.replace(QRegExp("\\?"), "_");
+   localFile = localFile.replace(QRegExp("@"), "_");
+   localFile = QDir::homeDirPath()+"/Settings/"+localFile;
+   
+#warning FIXME
+   QString cmd;
+   cmd = "wget ";
+   cmd +=" -O ";
+   cmd += localFile + " " + url;
+   qWarning(cmd);
+   system(cmd.latin1());   
+//   Process ipkg_status(QStringList()<< "wget" <<"-O" << localFile << url );
+   // QString out;
+//   bool r = ipkg_status.exec("",out);
+//   if(r)
+//      qWarning(out);
+   readpodcast(localFile);   
+   return true;
+}
+
diff --git a/core/multimedia/opieplayer/playlistwidget.h b/core/multimedia/opieplayer/playlistwidget.h
index 0c0e367..6e9acc0 100644
--- a/core/multimedia/opieplayer/playlistwidget.h
+++ b/core/multimedia/opieplayer/playlistwidget.h
@@ -1,138 +1,142 @@
 /**********************************************************************
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 #ifndef PLAY_LIST_WIDGET_H
 #define PLAY_LIST_WIDGET_H
 
 #include <qmainwindow.h>
 #include <qpe/applnk.h>
 #include <qtabwidget.h>
 #include <qpe/fileselector.h>
 #include <qpushbutton.h>
 
 #include <qpe/qcopenvelope_qws.h>
 
 #include "om3u.h"
+#include "rssparser.h"
 /* #include <qtimer.h> */
 
 
 class PlayListWidgetPrivate;
 class Config;
 class QListViewItem;
 class QListView;
 class QPoint;
 class QAction;
 class QLabel;
 class QPopupMenu;
 
 class PlayListWidget : public QMainWindow {
     Q_OBJECT
 public:
     PlayListWidget( QWidget* parent=0, const char* name=0, WFlags fl=0 );
     ~PlayListWidget();
     QTabWidget * tabWidget;
     QAction *fullScreenButton, *scaleButton;
     DocLnkSet files;
     DocLnkSet vFiles;
     QListView *audioView, *videoView, *playlistView;
     QLabel *libString;
     bool fromSetDocument;
     bool insanityBool;
     QString setDocFileRef, currentPlayList;
     // retrieve the current playlist entry (media file link)
     const DocLnk *current();
     void useSelectedDocument();
 /*     QTimer    * menuTimer; */
     FileSelector*  playLists;
     QPushButton *tbDeletePlaylist;
     int fd, selected;
 public slots:
     bool first();
     bool last();
     bool next();
     bool prev();
 /*     void setFullScreen(); */
 /*     void setScaled(); */
 protected:
    QCopChannel * channel;
         QPopupMenu *skinsMenu;
 /*     void contentsMousePressEvent( QMouseEvent * e ); */
 /*     void contentsMouseReleaseEvent( QMouseEvent * e ); */
 void keyReleaseEvent( QKeyEvent *e);
 void keyPressEvent( QKeyEvent *e);
 private:
+    RssParser rssHandler;
     int defaultSkinIndex;
     bool audioScan, videoScan; 
     void doBlank();
     void doUnblank();
     void readm3u(const QString &);
     void readPls(const QString &);
-
+    bool readpodcast(const QString&);
     
     void initializeStates();
     void readConfig( Config& cfg );
     void writeConfig( Config& cfg ) const;
     PlayListWidgetPrivate *d; // Private implementation data
     void populateAudioView();
     void populateVideoView();
 private slots:
 
     void qcopReceive(const QCString&, const QByteArray&);
     void populateSkinsMenu();
     void skinsMenuActivated(int);
     void writem3u();
     void writeCurrentM3u();
     void scanForAudio();
     void scanForVideo(); 
     void openFile();
     void setDocument( const QString& fileref );
     void setDocumentEx( const QString& fileref );
     void addToSelection( const DocLnk& ); // Add a media file to the playlist
     void addToSelection( QListViewItem* ); // Add a media file to the playlist
     void setActiveWindow(); // need to handle this to show the right view
     void setPlaylist( bool ); // Show/Hide the playlist
     void setView( char );
     void clearList(); 
     void addAllToList(); 
     void addAllMusicToList(); 
     void addAllVideoToList(); 
     void saveList();  // Save the playlist
     void loadList( const DocLnk &);  // Load a playlist
     void playIt( QListViewItem *);
 
     void btnPlay(bool);
     void deletePlaylist();
     void addSelected();
     void removeSelected();
     void tabChanged(QWidget*);
     void viewPressed( int, QListViewItem *, const QPoint&, int);
     void playlistViewPressed( int, QListViewItem *, const QPoint&, int);
     void playSelected();
     void listDelete();
         
+   bool downloadPodcast(const QString &);
+        
 protected slots:
 /*     void cancelMenuTimer(); */
 /*     void showFileMenu(); */
 
 
 };
 
 
 #endif // PLAY_LIST_WIDGET_H
 
diff --git a/core/multimedia/opieplayer/rssparser.cpp b/core/multimedia/opieplayer/rssparser.cpp
new file mode 100644
index 0000000..ec81409
--- a/dev/null
+++ b/core/multimedia/opieplayer/rssparser.cpp
@@ -0,0 +1,201 @@
+/***************************************************************************
+ *   Copyright (C) 2004 by ljp                                             *
+ *   lpotter@trolltech.com                                                 *
+ *                                                                         *
+ *   This program may be distributed under the terms of the Q Public       *
+ *   License as defined by Trolltech AS of Norway and appearing in the     *
+ *   file LICENSE.QPL included in the packaging of this file.              *
+ *                                                                         *
+ *   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.                  *
+ ***************************************************************************/
+#include "rssparser.h"
+
+#include <qstring.h>
+#include <qmessagebox.h>
+#include <qlist.h>
+
+RssParser::RssParser()
+{
+    isItem = false;
+}
+
+RssParser::~RssParser()
+{
+    int size =  channel->rssItems.size();
+    for (int i = 0; i < size; i ++) {
+        delete channel->rssItems.at(i);
+    }
+    delete channel;
+}
+
+bool RssParser::startElement( const QString &, const QString & /*localName*/,const QString & qName, const QXmlAttributes &atts)
+{
+   if( qName == "rss") {
+      channel = new rssChannel();
+      channel->rssItems.resize( 0);
+      return true;
+   }
+//   qWarning(qName + " %d",atts.length());
+   if(qName == "item") {
+      isItem = true;
+      tag = NewItemTag;
+      Item = new rssItem();
+   }
+
+   if(qName == "image") {
+      tag = NewItemTag;
+      image = new rssImage();
+   }
+
+   if(qName == "title") {
+      tag = TitleTag;
+   }
+
+   if (qName == "description") {
+      tag = DescriptionTag;
+   }
+
+   if( qName == "link") {
+      tag = LinkTag;
+   }
+
+   if( qName == "pubDate") {
+      tag = pubDateTag;
+   }
+
+//    if( qName == "enclosure") {
+//       tag = EnclosureTag;
+//    }
+
+   if(atts.length() > 0/* && tag == EnclosureTag*/) {
+//      qWarning(qName +" attributes %d", atts.length());
+//       Item->attributes << qName;
+//       for(int i=0; i < atts.length(); i++) {
+//          Item->attributes << atts.qName(i) << atts.value(atts.qName(i));  
+//       }
+      
+      QStringList *sList;
+      sList = new QStringList();
+      sList->append(qName);
+      for(int i=0; i < atts.length(); i++) {
+         sList->append( atts.qName(i));
+         sList->append( atts.value(atts.qName(i)));
+      }
+      if(isItem)
+         Item->attributes.append( sList);
+      else
+         channel->attributes.append( sList);
+   }
+
+   return true;
+}
+
+bool RssParser::endElement( const QString &, const QString &, const QString & qName )
+{
+    tag = NoneTag;
+    if(qName == "item") {
+        isItem = false;
+        int size = channel->rssItems.size();
+        channel->rssItems.resize( size + 1);
+        channel->rssItems.insert( channel->rssItems.size() - 1, Item);
+    }
+    if(qName == "channel") {
+//         isItem = false;
+//         int size = channel->rssItems.size();
+//         channel->rssItems.resize( size + 1);
+//         channel->rssItems.insert( channel->rssItems.size() - 1, Item);
+    }
+    return true;
+}
+
+bool RssParser::characters( const QString & ch )
+{
+   if(!ch.isEmpty()) {
+      if(isItem) {
+//       qWarning("ch "+ch);
+         switch(tag) {
+         case NewItemTag:
+            break;
+         case TitleTag:
+            Item->title = ch;
+            break;
+         case DescriptionTag:
+            Item->description = ch;
+            break;
+         case LinkTag:
+            Item->link = ch;
+            break;
+         case pubDateTag:
+            Item->pubdate = ch;
+            break;
+         case NoneTag:
+            break;
+         };
+      } else { //channel
+         switch(tag) {
+         case TitleTag:
+            channel->title = ch;
+            break;
+         case DescriptionTag:
+            channel->description = ch;
+            break;
+         case LinkTag:
+            channel->link = ch;
+            break;
+         case pubDateTag:
+            channel->pubdate = ch;
+            break;
+         case NoneTag:
+         case NewItemTag:
+            break;
+         };
+      }
+   }
+      return true;
+}
+
+bool RssParser::warning(const QXmlParseException &e)
+{
+      errorMessage = e.message();
+//      QMessageBox::message("Warning",tr("<p>Sorry, could not find the requested document.</p>"));
+      qWarning("Warning " + errorMessage);
+      return true;
+}
+
+bool RssParser::error(const QXmlParseException &e)
+{
+      errorMessage = e.message();
+//      QMessageBox::message("Error", "<p>" + errorMessage + "</p>");
+      qWarning("Error: " + errorMessage);
+      return true;
+}
+
+bool RssParser::fatalError(const QXmlParseException &e)
+{
+      errorMessage = e.message();
+//       errorMessage += " line: " + e.lineNumber();
+//       errorMessage += " col: " + e.columnNumber();
+       qWarning("Fatal Error: "+ errorMessage);
+       qWarning("line %d, col %d\n", e.lineNumber(),  e.columnNumber());
+//      QMessageBox::message("Fatal Error", errorMessage );
+      return false;
+}
+
+QVector<rssItem> &RssParser::getItems()
+{   
+    return channel->rssItems;
+}
+
+int RssParser::getSize()
+{
+   return channel->rssItems.size();
+}
+
+QStringList RssParser::getChannelInfo()
+{
+   QStringList ch;
+   ch << channel->title <<  channel->description << channel->link << channel->pubdate << channel->copyright << channel->language;
+   return ch;
+}
diff --git a/core/multimedia/opieplayer/rssparser.h b/core/multimedia/opieplayer/rssparser.h
new file mode 100644
index 0000000..669ece5
--- a/dev/null
+++ b/core/multimedia/opieplayer/rssparser.h
@@ -0,0 +1,122 @@
+/***************************************************************************
+ *   Copyright (C) 2004 by ljp                                             *
+ *   lpotter@trolltech.com                                                 *
+ *                                                                         *
+ *   This program may be distributed under the terms of the Q Public       *
+ *   License as defined by Trolltech AS of Norway and appearing in the     *
+ *   file LICENSE.QPL included in the packaging of this file.              *
+ *                                                                         *
+ *   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.                  *
+ ***************************************************************************/
+
+/* RSS required tags:
+    title,link,description
+*/
+/* RSS optional tags:
+    language,copyright,managingEditor,webMaster,pubDate,lastBuildDate,category,generator,docs,cloud,ttl,
+    image,rating,textInput,skipHours,skipDays
+*/
+/*
+  podcast tags
+  <rss xmlns:itunes="http://www.itunes.com/DTDs/Podcast-1.0.dtd" version="2.0">
+  title,link,copyright,pubDate,enclosure,guid,itunes:author,itunes:block,itunes:category,itunes:duration,itunes:explicit,itunes:keywords,itunes:owner,itunes:subtitle,itunes:summary
+*/
+
+#ifndef RSSPARSER_H
+#define RSSPARSER_H
+
+#include <qxml.h>
+#include <qstringlist.h>
+#include <qvector.h>
+#include <qstringlist.h>
+#include <qlist.h>
+
+class QString;
+
+class rssImage {
+public:
+   QString url;
+   QString title;
+   int width;
+   int height;
+   QString description;
+};
+
+class rssItem {
+ public:
+  QString title;
+	QString description;
+  QString link;
+  QString pubdate;
+  QVector <rssImage> rssImageTags;
+  QList<QStringList> attributes; //tags with atttributes
+};
+
+class rssChannel {
+ public:
+  QString title;
+	QString description;
+  QString link;
+  QString pubdate;
+  QString copyright;
+  QString language;
+  QVector <rssImage> rssImageTags;
+  QVector <rssItem> rssItems;
+  QList<QStringList> attributes; //tags with atttributes
+};
+
+class RssParser : public QXmlDefaultHandler
+{
+public:
+   RssParser();
+   ~RssParser();
+	 QString errorMessage;
+
+	 QVector<rssItem> &getItems();
+	 QStringList getChannelInfo();
+   int getSize();
+
+private:
+
+	 enum Tag {
+			 NoneTag = 0,
+			 TitleTag = 1,
+			 NewItemTag = 2,
+			 DescriptionTag = 3,
+			 LinkTag = 4,
+       pubDateTag = 5,
+/*
+       ImageTag = 6, 
+       UrlTag = 7,
+       WidthTag = 8,
+       HeightTag = 9,
+ */
+	 };
+	 Tag tag;
+
+//   QVector <rssItem> rssItems;
+   QStringList channelInfo;
+	 rssItem *Item;
+	 rssChannel *channel;
+	 rssImage *image;
+	 
+	 bool isItem;
+   QStringList tokenNames;
+	 QString htmlString;
+
+protected:
+
+   bool startElement( const QString&, const QString&, const QString& ,const QXmlAttributes& );
+   bool endElement( const QString&, const QString&, const QString& );
+	 bool characters( const QString &);
+
+	 bool warning(const QXmlParseException &);
+	 bool error(const QXmlParseException &);
+	 bool fatalError(const QXmlParseException &);
+	 
+	 QString itemTitle, itemLink, itemDescription;
+};
+
+#endif