/// <summary>
/// Method to return an instance of Analyzer
/// </summary>
/// <param name="_callerLog"></param>
/// <param name="_calleeLog"></param>
/// <param name="_wavValidator"></param>
/// <returns></returns>
public static Analyzer getInstance(string _callerLog, string _calleeLog, WavFileInfo _wavInfo, string _resultDir)
{
Analyzer a = null;
try
{
a = new Analyzer(_callerLog, _calleeLog, _wavInfo, _resultDir);
}
catch (Exception e)
{
Console.WriteLine("Error in creating analyzer instance. Message:\n" + e.Message);
a = null;
}
return a;
}
private int totalIterations; // Total iterations executed
#endregion Fields
#region Constructors
/// <summary>
/// Class constructor
/// </summary>
public AggregateResult(Analyzer _analyzer)
{
iterationList = new List<IterationResult>();
callerIDColl = new Dictionary<string,int>();
this.analyzer = _analyzer;
cntPassedIterations = 0;
cntFailedIterations = 0;
cntInvalidIterations = 0;
cntCallFailed = 0;
cntMissingHangup = 0;
totalIterations = 0;
cntEchoDetected = 0;
cntNoiseDetected = 0;
avgConfidenceCaller = 0;
sumConfidenceCaller = 0;
avgConfidenceCallee = 0;
sumConfidenceCallee = 0;
cntBadResultLine = 0;
cntCallerSpeechDetFailure = 0;
cntCalleeSpeechDetFailure = 0;
connectLatency = 0;
releaseLatency = 0;
maxConnectLatency = 0;
maxReleaseLatency = 0;
cntMisrecognizedCaller = 0;
cntRecognizedCaller = 0;
cntUnrecognizedCaller = 0;
cntMisrecognizedCallee = 0;
cntRecognizedCallee = 0;
cntUnrecognizedCallee = 0;
cntEchoCaller = 0;
cntEchoCallee = 0;
}
private WavFileInfo wInfo; // Instance containing information about files that callee can recognize
#endregion Fields
#region Constructors
/// <summary>
/// Class constructor
/// </summary>
public GatewayTestDriver(string callerExeName, string calleeExeName, string sipServer, string callerExtension, string calleeExtension, string extnToDial, string callerGrammarFile, string calleeGrammarFile, string callerResultFile, string calleeResultFile, string[] callerWavFile, string calleeWavFile, WavFileInfo _wInfo, string _dirName, string _configFileName)
{
this.calleeExtension = calleeExtension;
this.callerExtension = callerExtension;
this.configFileName = _configFileName;
this.dirName = _dirName;
string calleeArguments;
StringBuilder callerArguments = new StringBuilder();
#region Code segment to initialize caller process
callerProcess = new Process();
callerProcess.StartInfo.FileName = callerExeName;
callerProcess.StartInfo.UseShellExecute = true;
callerProcess.StartInfo.RedirectStandardError = false;
callerProcess.StartInfo.RedirectStandardOutput = false;
callerArguments.Append(sipServer + " " + callerExtension + " " + extnToDial + " " + callerGrammarFile + " " + callerResultFile + " " + dirName + " " + configFileName);
// callerArguments.Append(numIterations);
for (int i = 0; i < callerWavFile.Length; i++)
{
callerArguments.Append(" ");
callerArguments.Append(callerWavFile[i]);
}
callerProcess.StartInfo.Arguments = callerArguments.ToString();
callerProcess.Exited += new EventHandler(callerProcess_Exited);
#endregion
#region Code segment to initialize callee process
calleeProcess = new Process();
calleeProcess.StartInfo.FileName = calleeExeName;
calleeProcess.StartInfo.UseShellExecute = true;
calleeProcess.StartInfo.RedirectStandardError = false;
calleeProcess.StartInfo.RedirectStandardOutput = false;
calleeArguments = sipServer + " " + calleeExtension + " " + callerExtension + " " + calleeGrammarFile + " " + calleeResultFile + " " + dirName + " " + configFileName + " " + calleeWavFile;
calleeProcess.StartInfo.Arguments = calleeArguments;
calleeProcess.Exited += new EventHandler(calleeProcess_Exited);
#endregion
calleeTerminationTimer = new System.Timers.Timer();
calleeTerminationTimer.Enabled = false;
calleeTerminationTimer.Elapsed +=new ElapsedEventHandler(calleeTerminationTimer_Elapsed);
calleeTerminationTimer.Interval = 30000; // Set it to fire after 30 seconds once enabled
callerTerminationTimer = new System.Timers.Timer();
callerTerminationTimer.Enabled = false;
callerTerminationTimer.Elapsed += new ElapsedEventHandler(callerTerminationTimer_Elapsed);
callerTerminationTimer.Interval = 20000; // Set it to fire after 20 seconds once enabled
this.calleeResultFile = calleeResultFile;
this.callerResultFile = callerResultFile;
this.calleeGrammarFile = calleeGrammarFile;
wInfo = _wInfo;
analyzer = null;
}
/// <summary>
/// Method that instantiates the analyzer.
/// </summary>
private void analyzeResult()
{
analyzer = null;
int numTries = 10;
/**
* In order to account for the delay in closing the result files, this method attempts to instantiate the object
* 10 times, waiting 10 seconds between each iteration. If the object gets instantiated, the results are generated,
* else a suitable error message is shown.
*/
for (int i = 0; i < numTries && analyzer == null; i++)
{
Console.WriteLine("Instantiating Analyzer...");
Thread.Sleep(10000);
analyzer = Analyzer.getInstance(callerResultFile, calleeResultFile, wInfo, dirName);
}
if (analyzer != null)
analyzer.generateResults();
else
{
Console.WriteLine("Error in creating analyzer. Test results cannot be analyzed");
Trace.TraceError("Error in creating analyzer. Test results cannot be analyzed");
}
}