private GetDGTrackFileCommandResult getTrackFile(int tfId)
{
// read entries from device
GetDGTrackFileCommand c = new GetDGTrackFileCommand();
c.setSerialConnection(this._dgSerialConnection);
try
{
c.setTrackIndex(tfId);
c.execute();
}
catch (CommandException e)
{
Console.WriteLine("An exception was thrown when reading the track file: " + e.Message);
}
GetDGTrackFileCommandResult res = (GetDGTrackFileCommandResult)c.getLastResult();
return(res);
}
public bool serialize()
{
string firstTrackHeaderTime = "";
ISet <GetDGTrackFileCommandResult> tfResults = new HashSet <GetDGTrackFileCommandResult>();
// open file
XmlWriter wr = XmlWriter.Create(this._outputPath);
// write processing instruction and required intro data
wr.WriteProcessingInstruction("xml", "version='1.0' encoding='UTF-8'");
//<gpx version="1.1" creator="DG-200 ToolBox v1.1.20.237" xmlns="http://www.topografix.com/GPX/1/1"
//xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
//xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd">
wr.WriteStartElement("gpx", "http://www.topografix.com/GPX/1/1");
wr.WriteAttributeString("version", "1.1");
wr.WriteAttributeString("creator", "DG-200");
wr.WriteAttributeString("xsi", "schemaLocation",
"http://www.w3.org/2001/XMLSchema-instance",
"http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd");
wr.WriteStartElement("trk");
wr.WriteElementString("name", firstTrackHeaderTime);
wr.WriteElementString("src", "DG-200");
wr.WriteStartElement("trkseg");
DG200FileLogger.Log("Starting loop through track header entries.", 3);
foreach (TrackHeaderEntry the in this._trackHeaderEntries)
{
DG200FileLogger.Log("Working on track header entry.", 3);
if (firstTrackHeaderTime == "")
{
firstTrackHeaderTime = the.DateTimeString;
}
DG200FileLogger.Log("Going to do the retrieving. This many trackids expected: " + the.getTrackIds().Count, 3);
foreach (int tfId in the.getTrackIds())
{
DG200FileLogger.Log("Starting on track id: " + tfId, 3);
GetDGTrackFileCommandResult res = this.getTrackFile(tfId);
DG200FileLogger.Log("Got a track file. Going to write the entries.", 3);
foreach (IDGTrackPoint tp in res.getTrackPoints())
{
if (!tp.isWayPoint())
{
this.writeTrackPoint(tp, wr, "trkpt");
}
else
{
this._waypoints.Add(tp);
}
}
DG200FileLogger.Log("Done writing entries. Moving to the next track file.", 3);
}
}
/*
* foreach(GetDGTrackFileCommandResult res in tfResults)
* {
* foreach(IDGTrackPoint tp in res.getTrackPoints())
* {
* this.writeTrackPoint(tp, wr);
* }
* }*/
wr.WriteEndElement(); // trkseg
wr.WriteEndElement(); // trk
this.writeWayPoints(wr);
wr.WriteEndElement(); // gpx
// loop through entries
// if a waypoint, copy that entry to the waypoints set
// else, serialize
// close trkseg
// write waypoints
// write closing tag
// close file
wr.Close();
return(true);
}
