QString adjustGosmoreVersion( QTextStream &stream, WaypointParser &parser )
{
QString content = stream.readAll();
if ( !QCoreApplication::instance()->arguments().contains( "--routino" ) ) {
QStringList lines = content.split( '\r' );
if ( lines.size() > 2 ) {
QStringList fields = lines.at( lines.size()-2 ).split(',');
parser.setFieldIndex( WaypointParser::RoadType, fields.size()-3 );
parser.setFieldIndex( WaypointParser::TotalSecondsRemaining, fields.size()-2 );
parser.setFieldIndex( WaypointParser::RoadName, fields.size()-1 );
}
}
return content;
}
int main( int argc, char* argv[] )
{
QCoreApplication app( argc, argv );
QTranslator translator;
loadTranslations( app, translator );
QStringList const arguments = QCoreApplication::instance()->arguments();
if ( arguments.contains( "--help" ) || arguments.contains( "-h" ) ) {
usage();
return 0;
}
RoutingInstructions directions;
WaypointParser parser;
if ( arguments.contains( "--routino" ) )
{
parser.setLineSeparator( "\n" );
parser.setFieldSeparator( '\t' );
parser.setFieldIndex( WaypointParser::RoadName, 10 );
}
else
{
parser.addJunctionTypeMapping( "Jr", RoutingWaypoint::Roundabout );
}
if ( argc > 1 && !( QString( argv[argc-1] ).startsWith( "--" ) ) )
{
QString filename( argv[argc-1] );
QFile input( filename );
input.open( QIODevice::ReadOnly );
QTextStream fileStream( &input );
QString content = adjustGosmoreVersion( fileStream, parser );
QTextStream stream( &content );
directions = InstructionTransformation::process( parser.parse( stream ) );
}
else
{
QTextStream console( stdin );
console.setCodec( "UTF-8" );
console.setAutoDetectUnicode( true );
QString content = adjustGosmoreVersion( console, parser );
QTextStream stream( &content );
directions = InstructionTransformation::process( parser.parse( stream ) );
}
QTextStream console( stdout );
console.setCodec( "UTF-8" );
if ( arguments.contains( "--dense" ) )
{
console << "Content-Type: text/plain\n\n";
}
for ( int i = 0; i < directions.size(); ++i )
{
console << directions[i] << '\n';
}
return 0;
}
QVector<GeoDataPlacemark*> GosmoreRunnerPrivate::parseGosmoreInstructions( const QByteArray &content )
{
// Determine gosmore version
QStringList lines = QString::fromUtf8(content).split(QLatin1Char('\r'));
if ( lines.size() > 2 ) {
const QStringList fields = lines.at(lines.size()-2).split(QLatin1Char(','));
m_parser.setFieldIndex( WaypointParser::RoadName, fields.size()-1 );
if ( fields.size() < 5 || fields.size() > 6 ) {
// Can happen when gosmore changes the output format, returns garbage
// or the last street name contains a comma. We may still parse it correctly, just try.
mDebug() << "Unexpected number of fields. This gosmore version may be unsupported.";
}
}
QVector<GeoDataPlacemark*> result;
QTextStream stream( content );
stream.setCodec("UTF8");
stream.setAutoDetectUnicode( true );
RoutingInstructions directions = InstructionTransformation::process( m_parser.parse( stream ) );
for( int i=0; i<directions.size(); ++i ) {
GeoDataPlacemark* placemark = new GeoDataPlacemark( directions[i].instructionText() );
GeoDataExtendedData extendedData;
GeoDataData turnType;
turnType.setName(QStringLiteral("turnType"));
turnType.setValue( qVariantFromValue<int>( int( directions[i].turnType() ) ) );
extendedData.addValue( turnType );
GeoDataData roadName;
roadName.setName(QStringLiteral("roadName"));
roadName.setValue( directions[i].roadName() );
extendedData.addValue( roadName );
placemark->setExtendedData( extendedData );
Q_ASSERT( !directions[i].points().isEmpty() );
GeoDataLineString* geometry = new GeoDataLineString;
QVector<RoutingWaypoint> items = directions[i].points();
for (int j=0; j<items.size(); ++j ) {
RoutingPoint point = items[j].point();
GeoDataCoordinates coordinates( point.lon(), point.lat(), 0.0, GeoDataCoordinates::Degree );
geometry->append( coordinates );
}
placemark->setGeometry( geometry );
result.push_back( placemark );
}
return result;
}