/// <summary>
/// gets realtime data from public transport in city vilnius of lithuania
/// </summary>
/// <param name="type">type of transport</param>
/// <param name="line">linenum or null to get all</param>
/// <param name="ret"></param>
public static void GetVilniusTransportData(TransportType type, string line, List <VehicleData> ret)
{
ret.Clear();
//http://stops.lt/vilnius/gps.txt?1318577178193
//http://www.troleibusai.lt/eismas/get_gps.php?rand=0.9004805039690602
//http://www.marsrutai.lt/vilnius/Vehicle_Map.aspx?trackID=34006&t=1318577231295
// http://www.troleibusai.lt/eismas/get_gps.php?rand=0.5180845031057402
string url = string.Format(CultureInfo.InvariantCulture, "http://www.troleibusai.lt/eismas/get_gps.php?rand={0}&more=1", r.NextDouble());
switch (type)
{
case TransportType.Bus:
{
url += "&bus=1";
}
break;
//case TransportType.TrolleyBus:
//{
// url += "trolley";
//}
//break;
}
// if(!string.IsNullOrEmpty(line))
// {
// url += "&line=" + line;
// }
#if !PocketPC
url += "&app=GMap.NET.Desktop";
#else
url += "&app=GMap.NET.WindowsMobile";
#endif
var xml = EmptyProvider.Instance.GetContentUsingHttp(url);
// 54.690688; 25.2116; 1263522; 1; 48.152; 2011-10-14 14:41:29
var items = xml.Split('&');
foreach (var it in items)
{
var sit = it.Split(';');
if (sit.Length == 6)
{
VehicleData d = new VehicleData();
{
d.Id = int.Parse(sit[2]);
d.Lat = double.Parse(sit[0], CultureInfo.InvariantCulture);
d.Lng = double.Parse(sit[1], CultureInfo.InvariantCulture);
d.Line = sit[3];
if (!string.IsNullOrEmpty(sit[4]))
{
d.Bearing = double.Parse(sit[4], CultureInfo.InvariantCulture);
}
if (!string.IsNullOrEmpty(sit[5]))
{
d.Time = sit[5];
var t = DateTime.Parse(d.Time);
if (DateTime.Now - t > TimeSpan.FromMinutes(5))
{
continue;
}
d.Time = t.ToLongTimeString();
}
}
//if(d.Id == 1262760)
//if(d.Line == "13")
{
ret.Add(d);
}
}
}
#region -- old --
//XmlDocument doc = new XmlDocument();
//{
// doc.LoadXml(xml);
// XmlNodeList devices = doc.GetElementsByTagName("Device");
// foreach(XmlNode dev in devices)
// {
// VehicleData d = new VehicleData();
// d.Id = int.Parse(dev.Attributes["ID"].InnerText);
// foreach(XmlElement elem in dev.ChildNodes)
// {
// // Debug.WriteLine(d.Id + "->" + elem.Name + ": " + elem.InnerText);
// switch(elem.Name)
// {
// case "Lat":
// {
// d.Lat = double.Parse(elem.InnerText, CultureInfo.InvariantCulture);
// }
// break;
// case "Lng":
// {
// d.Lng = double.Parse(elem.InnerText, CultureInfo.InvariantCulture);
// }
// break;
// case "Bearing":
// {
// if(!string.IsNullOrEmpty(elem.InnerText))
// {
// d.Bearing = double.Parse(elem.InnerText, CultureInfo.InvariantCulture);
// }
// }
// break;
// case "LineNum":
// {
// d.Line = elem.InnerText;
// }
// break;
// case "AreaName":
// {
// d.AreaName = elem.InnerText;
// }
// break;
// case "StreetName":
// {
// d.StreetName = elem.InnerText;
// }
// break;
// case "TrackType":
// {
// d.TrackType = elem.InnerText;
// }
// break;
// case "LastStop":
// {
// d.LastStop = elem.InnerText;
// }
// break;
// case "Time":
// {
// d.Time = elem.InnerText;
// }
// break;
// }
// }
// ret.Add(d);
// }
//}
#endregion
}
/// <summary>
/// gets realtime data from public transport in city vilnius of lithuania
/// </summary>
/// <param name="type">type of transport</param>
/// <param name="line">linenum or null to get all</param>
/// <param name="ret"></param>
public static void GetVilniusTransportData(TransportType type, string line, List <VehicleData> ret)
{
ret.Clear();
string url = "http://www.troleibusai.lt/puslapiai/services/vehiclestate.php?type=";
switch (type)
{
case TransportType.Bus:
{
url += "bus";
}
break;
case TransportType.TrolleyBus:
{
url += "trolley";
}
break;
}
if (!string.IsNullOrEmpty(line))
{
url += "&line=" + line;
}
#if !PocketPC
url += "&app=GMap.NET.Desktop";
#else
url += "&app=GMap.NET.WindowsMobile";
#endif
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
{
#if !PocketPC
request.Proxy = WebRequest.DefaultWebProxy;
#else
request.Proxy = GlobalProxySelection.GetEmptyWebProxy();
#endif
}
request.Timeout = 30 * 1000;
request.ReadWriteTimeout = request.Timeout;
request.Accept = "*/*";
request.KeepAlive = false;
string xml = string.Empty;
using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
{
using (Stream responseStream = response.GetResponseStream())
{
using (StreamReader read = new StreamReader(responseStream))
{
xml = read.ReadToEnd();
}
}
}
XmlDocument doc = new XmlDocument();
{
doc.LoadXml(xml);
XmlNodeList devices = doc.GetElementsByTagName("Device");
foreach (XmlNode dev in devices)
{
VehicleData d = new VehicleData();
d.Id = int.Parse(dev.Attributes["ID"].InnerText);
foreach (XmlElement elem in dev.ChildNodes)
{
// Debug.WriteLine(d.Id + "->" + elem.Name + ": " + elem.InnerText);
switch (elem.Name)
{
case "Lat":
{
d.Lat = double.Parse(elem.InnerText, CultureInfo.InvariantCulture);
}
break;
case "Lng":
{
d.Lng = double.Parse(elem.InnerText, CultureInfo.InvariantCulture);
}
break;
case "Bearing":
{
if (!string.IsNullOrEmpty(elem.InnerText))
{
d.Bearing = double.Parse(elem.InnerText, CultureInfo.InvariantCulture);
}
}
break;
case "LineNum":
{
d.Line = elem.InnerText;
}
break;
case "AreaName":
{
d.AreaName = elem.InnerText;
}
break;
case "StreetName":
{
d.StreetName = elem.InnerText;
}
break;
case "TrackType":
{
d.TrackType = elem.InnerText;
}
break;
case "LastStop":
{
d.LastStop = elem.InnerText;
}
break;
case "Time":
{
d.Time = elem.InnerText;
}
break;
}
}
ret.Add(d);
}
}
doc = null;
}
/// <summary>
/// gets realtime data from public transport in city vilnius of lithuania
/// </summary>
/// <param name="type">type of transport</param>
/// <param name="line">linenum or null to get all</param>
/// <param name="ret"></param>
public static void GetVilniusTransportData(TransportType type, string line, List <VehicleData> ret)
{
ret.Clear();
//http://stops.lt/vilnius/gps.txt?1318577178193
//http://www.marsrutai.lt/vilnius/Vehicle_Map.aspx?trackID=34006&t=1318577231295
// http://www.troleibusai.lt/eismas/get_gps.php?allowed=true&more=1&bus=1&rand=0.5487859781558404
string url = string.Format(CultureInfo.InvariantCulture,
"http://www.troleibusai.lt/eismas/get_gps.php?allowed=true&more=1&bus={0}&rand={1}",
type == TransportType.Bus ? 2 : 1,
R.NextDouble());
if (!string.IsNullOrEmpty(line))
{
url += "&nr=" + line;
}
#if !PocketPC
url += "&app=GMap.NET.Desktop";
#else
url += "&app=GMap.NET.WindowsMobile";
#endif
string xml;
{
var request = (HttpWebRequest)WebRequest.Create(url);
request.UserAgent = GMapProvider.UserAgent;
request.Timeout = GMapProvider.TimeoutMs;
request.ReadWriteTimeout = GMapProvider.TimeoutMs * 6;
request.Accept = "*/*";
request.KeepAlive = true;
using (var response = request.GetResponse() as HttpWebResponse)
{
using (var responseStream = response.GetResponseStream())
{
using (var read = new StreamReader(responseStream, Encoding.UTF8))
{
xml = read.ReadToEnd();
}
}
#if PocketPC
request.Abort();
#endif
response.Close();
}
}
// 54.690688; 25.2116; 1263522; 1; 48.152; 2011-10-14 14:41:29
if (!string.IsNullOrEmpty(xml))
{
var items = xml.Split('&');
foreach (string it in items)
{
var sit = it.Split(';');
if (sit.Length == 8)
{
var d = new VehicleData();
{
d.Id = int.Parse(sit[2]);
d.Lat = double.Parse(sit[0], CultureInfo.InvariantCulture);
d.Lng = double.Parse(sit[1], CultureInfo.InvariantCulture);
d.Line = sit[3];
if (!string.IsNullOrEmpty(sit[4]))
{
d.Bearing = double.Parse(sit[4], CultureInfo.InvariantCulture);
}
if (!string.IsNullOrEmpty(sit[5]))
{
d.Time = sit[5];
var t = DateTime.Parse(d.Time);
if (DateTime.Now - t > TimeSpan.FromMinutes(5))
{
continue;
}
d.Time = t.ToLongTimeString();
}
d.TrackType = sit[6];
}
//if(d.Id == 1262760)
//if(d.Line == "13")
{
ret.Add(d);
}
}
}
}
#region -- old --
//XmlDocument doc = new XmlDocument();
//{
// doc.LoadXml(xml);
// XmlNodeList devices = doc.GetElementsByTagName("Device");
// foreach(XmlNode dev in devices)
// {
// VehicleData d = new VehicleData();
// d.Id = int.Parse(dev.Attributes["ID"].InnerText);
// foreach(XmlElement elem in dev.ChildNodes)
// {
// // Debug.WriteLine(d.Id + "->" + elem.Name + ": " + elem.InnerText);
// switch(elem.Name)
// {
// case "Lat":
// {
// d.Lat = double.Parse(elem.InnerText, CultureInfo.InvariantCulture);
// }
// break;
// case "Lng":
// {
// d.Lng = double.Parse(elem.InnerText, CultureInfo.InvariantCulture);
// }
// break;
// case "Bearing":
// {
// if(!string.IsNullOrEmpty(elem.InnerText))
// {
// d.Bearing = double.Parse(elem.InnerText, CultureInfo.InvariantCulture);
// }
// }
// break;
// case "LineNum":
// {
// d.Line = elem.InnerText;
// }
// break;
// case "AreaName":
// {
// d.AreaName = elem.InnerText;
// }
// break;
// case "StreetName":
// {
// d.StreetName = elem.InnerText;
// }
// break;
// case "TrackType":
// {
// d.TrackType = elem.InnerText;
// }
// break;
// case "LastStop":
// {
// d.LastStop = elem.InnerText;
// }
// break;
// case "Time":
// {
// d.Time = elem.InnerText;
// }
// break;
// }
// }
// ret.Add(d);
// }
//}
#endregion
}
