// metodo para actualizar la pantalla con los datos del usuario parte de un tag y recupera la informacion desde la BD
// incluye proteccion de un solo hilo (uno solo pinta completamente la pantalla un hilo)
private void actualizaPantalla(TAG tag)
{
if (InvokeRequired)
{
actualizaPantalla_Delegate task = new actualizaPantalla_Delegate(actualizaPantalla);
BeginInvoke(task, new object[] { tag });
}
else
{
lock (guiLock)
{
if (lbl_id_tag.Text.Equals(tag.TagOrigId) == false)
{
//MessageBox.Show("Tag Recibido Evento recepción:" + tag.TagOrigId + " Tiempo:" + tag.Time + " ms" + tag.ApiTimeStampUTC.Millisecond);
Participante par = modP.recuperaPxTag(tag.TagOrigId);
this.lbl_id_tag.Text = tag.TagOrigId;
this.lbl_nombre.Text = par.nombre;
this.lbl_numero.Text = par.snumero;
this.lbl_categoria.Text = par.categoria;
this.lbl_pais.Text = par.pais;
this.lbl_prueba.Text = par.prueba;
}
}
}
}
// metodo para actualizar la pantalla con los datos del usuario parte de un tag y recupera la informacion desde la BD
// incluye proteccion de un solo hilo (uno solo pinta completamente la pantalla un hilo)
private void actualizaTag(TAG tag)
{
if (InvokeRequired)
{
actualizaTag_Delegate task = new actualizaTag_Delegate(actualizaTag);
BeginInvoke(task, new object[] { tag });
}
else
{
lock (guiLock)
{
if (labelCodigoP.Text.Equals(tag.TagOrigId) == false)
{
//MessageBox.Show("Tag Recibido Evento recepción:" + tag.TagOrigId + " Tiempo:" + tag.Time + " ms" + tag.ApiTimeStampUTC.Millisecond);
sTag = tag.TagOrigId;
this.labelCodigoP.Text = tag.TagOrigId;
}
}
}
}
//constructor
public InsertaLecturaE(TAG tag, string strConexion)
{
this.tag = tag;
this.strConexion = strConexion;
}
public void parseRecords(string str, StateObject state)
{
if (str.StartsWith("cmd=evtNtf"))
{
//cmd=evtNtf&batchEnd=yes
if (str.Contains("batchEnd=yes"))
{
saveToLogVerbose("BatchEnd Found");
OnTagListEvent(new TagListEventArgs(state.list));
state.list.Clear();
OnBatchEnd(new BatchEndEventArgs(DateTime.Now.ToString()));
return;
}
//cmd=evtNtf&evt_id=TagfoundAction&msg=invenDisabled&trig=irNotfound&time=1175329956
if (str.Contains("msg="))
{
INVENTORY_NTF_INFO info = new INVENTORY_NTF_INFO();
string[] Invkeys = str.Split('&');
foreach (string s in Invkeys)
{
if (s.StartsWith("evt_id=", StringComparison.OrdinalIgnoreCase))
{
info.id = s.Substring(7);
}
else if (s.StartsWith("msg=", StringComparison.OrdinalIgnoreCase))
{
info.msg = s.Substring(4);
}
else if (s.StartsWith("trig=", StringComparison.OrdinalIgnoreCase))
{
info.trigger = s.Substring(5);
}
else if (s.StartsWith("time=", StringComparison.OrdinalIgnoreCase))
{
info.time = s.Substring(5);
}
}
saveToLogVerbose(String.Format("{0} {1} Found", info.id, info.msg));
OnInventory(new InventoryEventArgs(info));
return;
}
//cmd=evtNtf&evt_id=DemoEvent&src_ip=192.168.25.249&ant=Antenna1&cp_id=Capture Point 1&idx=B1&tag_id=100000000000000000000004&rssi=-48&time=1173077508
TAG intag = new TAG();
string[] keys = str.Split('&');
foreach (string s in keys)
{
if (s.StartsWith("evt_id=", StringComparison.OrdinalIgnoreCase))
{
intag.EventId = s.Substring(7);
}
else if (s.StartsWith("src_ip=", StringComparison.OrdinalIgnoreCase))
{
intag.ServerIp = s.Substring(7);
}
else if (s.StartsWith("ant=", StringComparison.OrdinalIgnoreCase))
{
intag.Antenna = s.Substring(4);
}
else if (s.StartsWith("cp_id=", StringComparison.OrdinalIgnoreCase))
{
intag.CapturePointId = s.Substring(6);
}
else if (s.StartsWith("idx=", StringComparison.OrdinalIgnoreCase))
{
if (s.Length > 5)
{
intag.Index = s.Substring(5);
intag.session = s.Substring(4, 1);
}
}
else if (s.StartsWith("tag_id=", StringComparison.OrdinalIgnoreCase))
{
intag.TagOrigId = s.Substring(7);
}
else if (s.StartsWith("rssi=", StringComparison.OrdinalIgnoreCase))
{
double.TryParse(s.Substring(5), out intag.RSSI);
}
else if (s.StartsWith("time=", StringComparison.OrdinalIgnoreCase))
{
Int32.TryParse(s.Substring(5), out intag.Time);
}
else if (s.StartsWith("cnt=", StringComparison.OrdinalIgnoreCase))
{
Int32.TryParse(s.Substring(4), out intag.count);
}
else if (s.StartsWith("bank0=", StringComparison.OrdinalIgnoreCase))
{
intag.Bank0 = s.Substring(6);
}
else if (s.StartsWith("bank2=", StringComparison.OrdinalIgnoreCase))
{
intag.Bank2 = s.Substring(6);
}
else if (s.StartsWith("bank3=", StringComparison.OrdinalIgnoreCase))
{
intag.Bank3 = s.Substring(6);
}
}
intag.ApiTimeStampUTC = DateTime.UtcNow;
OnTagReceiveEvent(new TagReceiveEventArgs(intag));
state.list.Add(intag);
}
else if (str.StartsWith("cmd=blog"))
{
//cmd=blogNtf&dataEnd=yes
if (str.Contains("dataEnd=yes"))
{
saveToLogVerbose("DataEnd Found");
OnDataEnd(new DataEndEventArgs(DateTime.Now.ToString()));
return;
}
//cmd=blogNtf&evt_id=DemoEvent&src_ip=192.168.25.249&ant=Antenna1&cp_id=Capture Point 1&idx=C31&tag_id=000000000000000000000006&rssi=-49&time=1173076720
}
else if (str.StartsWith("cmd=errNtf"))
{
//cmd=errNtf&status=buffer overflow&time=1173076720
string status = null;
string time = null;
string[] keys = str.Split('&');
foreach (string s in keys)
{
if (s.StartsWith("status=", StringComparison.OrdinalIgnoreCase))
{
if (s.Length > 7)
status = s.Substring(7);
}
else if (s.StartsWith("time=", StringComparison.OrdinalIgnoreCase))
{
if (s.Length > 5)
time = s.Substring(5);
}
}
if (status.Equals("buffer overflow", StringComparison.OrdinalIgnoreCase))
{
saveToLogVerbose("BufferOverflow Found");
OnBufferOverflowEvent(new BufferOverflowEventArgs(time));
return;
}
}
else if (str.StartsWith("cmd=antNtf"))
{
//cmd=antNtf&mismatch=1234&time=1173076720
string port = null;
string time = null;
string[] keys = str.Split('&');
foreach (string s in keys)
{
if (s.StartsWith("mismatch=", StringComparison.OrdinalIgnoreCase))
{
if (s.Length > 9)
port = s.Substring(9);
}
else if (s.StartsWith("time=", StringComparison.OrdinalIgnoreCase))
{
if (s.Length > 5)
time = s.Substring(5);
}
}
saveToLogVerbose("AntennaNtf Found");
OnAntennaEvent(new AntennaEventArgs(port, time));
}
}
public System.Collections.ArrayList getCaptureTagsRawEPC()
{
System.Collections.ArrayList tags = new System.Collections.ArrayList();
try
{
StringBuilder sbReq = new StringBuilder();
sbReq.Append(String.Format("{0}API?command=getCaptureTagsRaw&mode=getEPC&session_id={1}", httpUri.AbsoluteUri, SessionId));
string resp = sendHTTPRequest(sbReq.ToString());
if (resp == null)
return null;
XmlDataDocument doc = new XmlDataDocument();
doc.LoadXml(resp);
XmlElement element = doc.DocumentElement;
if (element.Name == "CSL")
{
XmlNode node = doc.SelectSingleNode("CSL/Command");
if (node != null)
{
if (node.InnerXml.Equals("getcapturetagsraw", StringComparison.OrdinalIgnoreCase))
{
node = doc.SelectSingleNode("CSL/TagList/tagEPC");
if (node != null)
{
//<Ack>
TAG tag;
while (node != null)
{
tag = new TAG();
foreach (XmlAttribute att in node.Attributes)
{
if (att.Name.Equals("capturepoint_id", StringComparison.OrdinalIgnoreCase))
{
tag.Antenna = att.InnerXml;
}
else if (att.Name.Equals("capturepoint_name", StringComparison.OrdinalIgnoreCase))
{
tag.CapturePointId = att.InnerXml;
}
else if (att.Name.Equals("freq", StringComparison.OrdinalIgnoreCase))
{
if (att.InnerXml != null)
{
double d;
if (double.TryParse(att.InnerXml, out d))
{
tag.Frequency = d * 0.05 + 860.0;
}
}
}
else if (att.Name.Equals("index", StringComparison.OrdinalIgnoreCase))
{
string s = att.InnerXml;
if (s.Length > 1)
{
tag.Index = s.Substring(1);
tag.session = s.Substring(0, 1);
}
}
else if (att.Name.Equals("rssi", StringComparison.OrdinalIgnoreCase))
{
tag.RSSI = double.Parse(att.InnerXml);
}
else if (att.Name.Equals("tag_id", StringComparison.OrdinalIgnoreCase))
{
tag.TagOrigId = att.InnerXml;
}
else if (att.Name.Equals("time", StringComparison.OrdinalIgnoreCase))
{
int.TryParse(att.InnerXml, out tag.Time);
}
else if (att.Name.Equals("event_id", StringComparison.OrdinalIgnoreCase))
{
tag.EventId = att.InnerXml;
}
else if (att.Name.Equals("reader_ip", StringComparison.OrdinalIgnoreCase))
{
tag.ServerIp = att.InnerXml;
}
}
tag.ApiTimeStampUTC = DateTime.UtcNow;
tag.ServerIp = httpUri.Host;
tags.Add(tag);
node = node.NextSibling;
}
ErrorCode = ERR_CODE_NO_ERROR;
ErrorMsg = "";
return tags;
}
node = doc.SelectSingleNode("CSL/Error");
if (node != null)
{
//<Error>
foreach (XmlAttribute att in node.Attributes)
{
if (att.Name.Equals("msg", StringComparison.OrdinalIgnoreCase))
{
ErrorMsg = att.InnerXml.Substring(6).Trim();
}
else if (att.Name.Equals("code", StringComparison.OrdinalIgnoreCase))
{
Int32.TryParse(att.InnerXml, out ErrorCode);
}
}
return null;
}
}
}
}
}
catch (WebException wex)
{
ErrorMsg = wex.Message;
return null;
}
ErrorMsg = "Invalid isOnline response.";
return null;
}
