/// <summary>
/// Method to obtain an instance of driver. Driver and BargedCallee are only created if
/// result file can be created
/// </summary>
/// <param name="cp"></param>
/// <returns></returns>
public static Driver getInstance(ConfigParameters cp, out int retCode)
{
retCode = 0;
try
{
if (drv == null)
drv = new Driver(cp);
}
catch (COMException ce)
{
Console.WriteLine("COMException in Driver.getInstance : " + ce.Message);
Trace.WriteLine("COMException in Creating Callee. Message " + ce.Message, "Error");
retCode = ReturnCode.COM_EXCEPTION_CREATION;
return null;
}
catch (IOException ie)
{
Console.WriteLine("IOException in Driver.getInstance : " + ie.Message);
Trace.WriteLine("IOException in Creating Callee. Message " + ie.Message, "Error");
retCode = ReturnCode.IO_EXCEPTION;
return null;
}
catch (Exception e)
{
Console.WriteLine("Exception in Driver.getInstance : " + e.Message);
Trace.WriteLine("Exception in creating Callee. Message " + e.Message, "Error");
Trace.WriteLine("Stack Trace : " + e.StackTrace);
retCode = ReturnCode.EXCEPTION_CREATION;
return null;
}
return drv;
}
private Logger resultLogger; // Instance of logger
#endregion Fields
#region Constructors
/// <summary>
/// Class constructor
/// </summary>
/// <param name="cp"></param>
private Driver(ConfigParameters cp)
{
resultLogger = Logger.getInstance(cp.logFileName);
if (resultLogger == null)
{
throw new System.IO.IOException("Could not open the result file for writing");
}
caller = new Caller(cp);
// caller.OnStateChanged += new Caller.StateChangedEventHandler(caller_OnStateChanged);
caller.OnIterationCompleted += new Caller.IterationCompletedEventHandler(caller_OnIterationCompleted);
currIter = 0;
}
/// <summary>
/// Member method to validate input
/// </summary>
/// <param name="_inp"></param>
/// <returns></returns>
public static bool validate(string[] args, out ConfigParameters _inp)
{
bool error = false;
int numIter = 0;
string[] wavFileList = null;
if (args.Length < 8)
{
Console.WriteLine("Usage:");
Console.WriteLine("GatewayTestCaller.exe SipServerIP CallerExtension GrammarFileName OutputFileName ResultDirectory ConfigurationFileName WavFileList");
Console.WriteLine("\tSipServerIP - IP address of the SIP server");
Console.WriteLine("\tCallerExtension - Extension number for the caller");
Console.WriteLine("\tDialedExtension - Extension to dial to reach callee");
Console.WriteLine("\tGrammarFileName - Name for the grammar file for caller");
Console.WriteLine("\tOutputFileName - Name of the output file");
Console.WriteLine("\tResultDirectory - Directory name to store result, trace and recorded files");
Console.WriteLine("\tConfigurationFileName - Name of file to read configuration parameters from");
// Console.WriteLine("\tNumIterations - Number of calls to place");
Console.WriteLine("\tWavFileList - List of wave file to play to barge");
error = true;
}
else
{
if (validateIP(args[0]) == false)
{
Console.WriteLine(args[0] + " is not a valid IP address");
error = true;
}
if (!error && checkGrammarFile(args[3]) == false)
{
Console.WriteLine("Specified Grammar file " + args[3] + " does not exist");
error = true;
}
if (Directory.Exists(args[5]) == false)
{
error = true;
Console.WriteLine("Specified directory to store results \"{0}\" does not exist", args[5]);
}
if (File.Exists(args[6]) == false)
{
error = true;
Console.WriteLine("Specified configuration file \"{0}\" does not exist", args[6]);
}
//if (false == validateNumIterations(args[6], out numIter))
//{
// error = true;
// Console.WriteLine("Number of iterations = " + args[6] + " is invalid.");
//}
/**
* Build a wav file list
*/
wavFileList = new string[args.Length - 7];
for (int i = 7; i < args.Length && !error; i++)
{
if (checkWavFile(args[i]) == false)
{
error = true;
Console.WriteLine("Specified Wav file " + args[i] + " does not exist");
}
else
{
wavFileList[i - 7] = args[i];
}
}
}
if (error == true)
{
_inp = null;
wavFileList = null;
}
else
{
_inp = new ConfigParameters(args[0], args[1], args[2], args[3], args[4], args[5], args[6], wavFileList);
}
return !error;
}
private int waitTimeBetweenCalls = 20; // Wait time between calls in seconds
#endregion Fields
#region Constructors
/// <summary>
/// Class constructor
/// </summary>
public Callee(ConfigParameters _inputParam)
{
this.inputParam = _inputParam;
initializeCallee();
}
