public CallAnalysis Dial(string number, int answeringMachineLengthInMilliseconds)
{
if (_stopped)
{
ResetAndThrowStop();
}
if (_hungup)
{
ResetAndThrowHangup();
}
var phone = Phone.GetPhone(number);
if (phone == null)
{
return(CallAnalysis.NoAnswer);
}
var result = phone.Dial(this);
if (result == CallAnalysis.AnsweringMachine || result == CallAnalysis.Connected)
{
_status = LineStatusTypes.Connected;
}
return(result);
}
private void Reset()
{
_hungup = false;
_stopped = false;
_digits = new List <char>();
_status = LineStatusTypes.OnHook;
}
public void WaitRings(int rings)
{
_status = LineStatusTypes.AcceptingCalls;
_ringsGot = 0;
lock (_lockObject)
{
while (true)
{
if (_stopped)
{
ResetAndThrowStop();
}
if (_hungup)
{
_ringsGot = 0;
Reset();
_status = LineStatusTypes.AcceptingCalls;
}
if (_ringsGot >= rings)
{
_status = LineStatusTypes.Connected;
// tell the thread that called sendRing method that it is ok to continue
AllDone.Set();
return;
}
// tell the thread that called sendRing method that it is ok to continue
AllDone.Set();
Monitor.Wait(_lockObject); // wait indefinetly
}
}
}
private void ResetAndThrowHangup()
{
Reset();
_status = LineStatusTypes.OnHook;
throw new HangupException();
}
public void TakeOffHook()
{
_status = LineStatusTypes.OffHook;
}
// tell listeners that the software has manually hung up the phone
public void Hangup()
{
_status = LineStatusTypes.OnHook;
DispatchHangupEvent(); // tell virtual phone that the program performed a hangup
}
