/// <summary>
/// Instantiantes an instanceof the driver with it's configuration parameters
/// </summary>
/// <param name="allAdapters"></param>
/// <param name="device"></param>
public BuildWatchDriver(List<TfsBuildAdapter> allAdapters, IBuildIndicatorDevice device,
int pollPauseBetweenRequestsInMilliseconds,
int exceptionPauseInMilliseconds,
HttpListenerWrapper httpListenerWrapper)
{
this.allAdapters = allAdapters;
this.device = device;
this.pollPauseBetweenRequestsInMilliseconds = pollPauseBetweenRequestsInMilliseconds;
this.exceptionPauseInMilliseconds = exceptionPauseInMilliseconds;
this.httpListenerWrapper = httpListenerWrapper;
}
//// from MSDN examples
public static void ListenerCallback(IAsyncResult result)
{
log.Debug("received http listener callback");
HttpListenerWrapper listener = (HttpListenerWrapper)result.AsyncState;
// Call EndGetContext to complete the asynchronous operation.
HttpListenerContext context = listener.myListener.EndGetContext(result);
HttpListenerRequest request = context.Request;
// Obtain a response object.
HttpListenerResponse response = context.Response;
// Construct a response.
string responseString = "<HTML>";
responseString += "<head>";
responseString += "<META HTTP-EQUIV='REFRESH' CONTENT='10'>";
responseString += "<title>Build Status last shown on " + DateTime.Now.ToShortTimeString() + "</title>";
responseString += "</head>";
responseString += "<BODY>";
responseString += "<table cellspacing='0' border='1'>";
foreach (String buildName in listener.buildResults.Keys)
{
responseString += "<tr><td bgcolor='silver' colspan='2'>" + buildName + "</td></tr>";
TfsLastTwoBuildResults[] theBuildSet = listener.buildResults[buildName];
foreach (TfsLastTwoBuildResults aResultPair in theBuildSet)
{
if (aResultPair.LastBuild != null)
{
IBuildDetail lastBuild = aResultPair.LastBuild;
String bgcolor = "white";
if (lastBuild.Status == BuildStatus.Succeeded)
{
bgcolor = "green";
}
else if (lastBuild.Status == BuildStatus.PartiallySucceeded)
{
bgcolor = "yellow";
}
else if (lastBuild.Status == BuildStatus.Failed)
{
bgcolor = "red";
}
else
{
bgcolor = "gray";
}
responseString += "<tr>";
responseString += "<td bgcolor='" + bgcolor + "' >" + lastBuild.BuildDefinition.Name + "</td>";
responseString += "<td bgcolor='" + bgcolor + "' >" + lastBuild.Status + "</td>";
responseString += "</tr>";
}
}
}
responseString += "</table>";
responseString += "</BODY></HTML>";
byte[] buffer = System.Text.Encoding.UTF8.GetBytes(responseString);
// Get a response stream and write the response to it.
response.ContentLength64 = buffer.Length;
System.IO.Stream output = response.OutputStream;
output.Write(buffer, 0, buffer.Length);
// You must close the output stream.
output.Close();
// reenable the listener so we will be ready for another request
listener.myListener.BeginGetContext(new AsyncCallback(ListenerCallback), listener);
}
