File indexing completed on 2024-04-28 03:50:32

 // SPDX-License-Identifier: LGPL-2.1-or-later
 //
 // SPDX-FileCopyrightText: 2012 Bernhard Beschow <bbeschow@cs.tu-berlin.de>
 
 #include "LogRunner.h"
 
 #include "GeoDataDocument.h"
 #include "GeoDataLineString.h"
 #include "GeoDataPlacemark.h"
 #include "MarbleDebug.h"
 
 #include <QFile>
 
 namespace Marble
 {
 
 LogRunner::LogRunner( QObject *parent ) :
     ParsingRunner( parent )
 {
 }
 
 LogRunner::~LogRunner()
 {
 }
 
 GeoDataDocument *LogRunner::parseFile(const QString &fileName, DocumentRole role, QString &errorString)
 {
     QFile file( fileName );
     if ( !file.exists() ) {
         errorString = QStringLiteral("File %1 does not exist").arg(fileName);
         mDebug() << errorString;
         return nullptr;
     }
 
     file.open( QIODevice::ReadOnly );
     QTextStream stream( &file );
 
     GeoDataLineString *const track = new GeoDataLineString;
 
     GeoDataPlacemark *const placemark = new GeoDataPlacemark;
     placemark->setGeometry( track );
 
     GeoDataDocument *document = new GeoDataDocument();
     document->setDocumentRole( role );
     document->append( placemark );
 
     int count = 0;
     bool error = false;
     while( !stream.atEnd() || error ){
         const QString line = stream.readLine();
         const QStringList list = line.split(QLatin1Char(','));
 
         if ( list.size() != 7 ) {
             mDebug() << "Aborting due to error in line" << count << ". Line was:" << line;
             error = true;
             break;
         }
 
         const QString strLat = list[0];
         const QString strLon = list[1];
         const QString strElevation = list[2];
         const QString strSpeed = list[3];
         const QString strCourse = list[4];
         const QString strHdop = list[5];
         const QString strTime = list[6];
 
         if ( strLat.isEmpty() || strLon.isEmpty() || strElevation.isEmpty() ) {
             continue;
         }
 
         bool okLat, okLon, okAlt = false;
         const qreal lat = strLat.toDouble( &okLat );
         const qreal lon = strLon.toDouble( &okLon );
         const qreal alt = strElevation.toDouble( &okAlt );
 
         if ( !okLat || !okLon || !okAlt ) {
             continue;
         }
 
         GeoDataCoordinates coord( lon, lat, alt, GeoDataCoordinates::Degree );
         track->append( coord );
     }
 
     file.close();
     if ( track->size() == 0 || error ) {
         delete document;
         document = nullptr;
         return nullptr;
     }
 
     document->setFileName( fileName );
     return document;
 }
 
 }
 
 #include "moc_LogRunner.cpp"