/// <summary>
/// Add the ping to the rig
/// </summary>
/// <param name="thisStation">The rig being updated</param>
/// <param name="newStamp">The new ping stamp</param>
/// <returns>The combined rig and ping stamp</returns>
public static StationData appendPing(StationData thisStation, PingStamp newStamp)
{
//This creates a new day representation, which pings can be added to
PingDay newDay = new PingDay();
//This adds the first stamp to the new day
newDay.todayPings.Add(newStamp);
//this adds the day to the station's ping list
thisStation.thePings.Add(newDay);
return thisStation;
}
/// <summary>
/// This method clarifies if we need to add the new ping status to the given StationData object.
/// </summary>
/// <param name="thisStation">The current station</param>
/// <param name="newStamp">The new ping</param>
/// <returns>The updated station</returns>
public static StationData processPings(StationData thisStation, PingStamp newStamp)
{
Boolean newDate = true;
//Check if there are no pings already
try{
if (thisStation.thePings.Count == 0)
{
thisStation = appendPing(thisStation, newStamp);
//this is not a new value
newDate = false;
}
else for (int k = 0; k < thisStation.thePings.Count; k++)
{
if (thisStation.thePings[k].compareDates(newStamp.theDateTime.Date))
{
thisStation.thePings[k].todayPings.Add(newStamp);
newDate = false;
k = thisStation.thePings.Count;
}
}
}
catch(Exception)
{
thisStation = appendPing(thisStation, newStamp);
}
//ekse compare the ping dates, add the ping to the particular date
if (newDate)
{
thisStation = appendPing(thisStation, newStamp);
}
for (int i = 0; i <= thisStation.thePings.Count - 1; i++)
{
//Iterate through ping entries to find any that are older than 30 days, and then delete them
if ((thisStation.thePings[i].todayPings[0].theDateTime < DateTime.Now.AddDays(-30)) && thisStation.thePings.Count > 1)
{
thisStation.thePings.RemoveAt(i);
i--;
}
}
return thisStation;
}
/// <summary>
/// For each station where it is enabled, send a ping.
/// </summary>
/// <param name="thisStation">The current rig</param>
/// <param name="i">site index</param>
/// <param name="j">rig index</param>
/// <returns></returns>
public override StationData eachStation(StationData thisStation, int i, int j)
{
Console.WriteLine(thisStation.Station_Name);
if (!thisStation.OS_Type.Equals("DOS"))
{
Ping p1 = new Ping();
PingStamp newStamp = new PingStamp();
try
{
//Take a stamp of the time at which the ping is attempted
newStamp.theDateTime = DateTime.Now;
Console.WriteLine("Sending Ping");
//Send the ping
PingReply PR = p1.Send(thisStation.Network_Name);
//Deal with the response
if ((PR.Status == IPStatus.Success))
{
newStamp.result = "Online";
newStamp.roundtripTime = PR.RoundtripTime;
newStamp.netStatus = PR.Status.ToString();
Console.WriteLine("Online");
}
else
{
newStamp.result = "Offline";
newStamp.roundtripTime = PR.RoundtripTime;
newStamp.netStatus = PR.Status.ToString();
Console.WriteLine("Offline");
}
}
catch (Exception e)
{
//if there was an error, log log the result
Console.WriteLine("Ping Failed");
newStamp.result = "Error";
if (e.InnerException.Message.ToString().Equals("No such host is known"))
{
newStamp.stackTrace = "No such host is known";
}
else
{
newStamp.stackTrace = e.ToString();
}
}
//If the ping data is different from the last one logged, add it to the list.
try
{
if (!(thisStation.thePings[thisStation.thePings.Count - 1]
.todayPings[thisStation.thePings[thisStation
.thePings.Count - 1].todayPings.Count - 1].result == newStamp.result))
{
thisStation = processPings(thisStation, newStamp);
}
}
catch (Exception)
{
thisStation.thePings = new List<PingDay>();
//The exception is assumed to be a Null pointer, meaning that there is no date entered so the result to simply assign the ping.
thisStation = processPings(thisStation, newStamp);
}
}
return thisStation;
}
