/*
This file is part of RouteConverter.
RouteConverter is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
RouteConverter 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with RouteConverter; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Copyright (C) 2007 Christian Pesch. All Rights Reserved.
*/
package slash.navigation.copilot;
import slash.navigation.base.ParserContext;
import slash.navigation.base.Wgs84Route;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import static slash.common.io.Transfer.UTF16LE_ENCODING;
import static slash.common.io.Transfer.UTF16_ENCODING;
/**
* Reads and writes CoPilot 8 (.trp) files.
*
* @author Christian Pesch
*/
public class CoPilot8Format extends CoPilotFormat {
public String getName() {
return "CoPilot 8 (*" + getExtension() + ")";
}
public void read(InputStream source, ParserContext<Wgs84Route> context) throws Exception {
read(source, UTF16_ENCODING, context);
}
protected boolean isDataVersion(String line) {
return line.startsWith(DATA_VERSION + ":1");
}
public void write(Wgs84Route route, OutputStream target, int startIndex, int endIndex) throws IOException {
write(route, target, UTF16LE_ENCODING, startIndex, endIndex);
}
public void write(Wgs84Route route, PrintWriter writer, int startIndex, int endIndex) {
// with UTF-16LE no BOM is written, UnicodeLittle would write one by is not supported
// (see http://java.sun.com/j2se/1.4.2/docs/guide/intl/encoding.doc.html)
// but the fix from http://mindprod.com/jgloss/encoding.html helped me
writer.write(BYTE_ORDER_MARK);
writer.println(DATA_VERSION + ":1.13.5.2");
writeHeader(route, writer);
writePositions(route, writer, startIndex, endIndex);
}
}