protected SoapMessage <WSD.ProbeMatchesType> ProbeDevice(
bool multicast,
DiscoveryUtils.DiscoveryType[][] types,
string[] scopes,
string matchRule,
Discovery.ProcessMessage processMessageMethod)
{
System.Diagnostics.Trace.WriteLine(string.Format("ProbeDevice: entry point"));
System.Diagnostics.Trace.Flush();
SoapMessage <WSD.ProbeMatchesType> response = null;
Discovery discovery = new Discovery(_nic.IP, processMessageMethod);
discovery.Discovered += OnDiscovered;
discovery.DiscoveryFinished += OnDiscoveryFinished;
discovery.SoapFaultReceived += OnSoapFault;
discovery.ReceiveError += OnDiscoveryError;
discovery.MessageSent += OnMessageSent;
_eventProbeMatchReceived = new AutoResetEvent(false);
_eventTimeout = new AutoResetEvent(false);
_eventFaultReceived = new AutoResetEvent(false);
_eventDiscoveryError = new AutoResetEvent(false);
int res = -1;
try
{
discovery.Probe(multicast, _cameraIp, null, _messageTimeout, types, scopes, matchRule);
res = WaitForResponse(new WaitHandle[] { _eventProbeMatchReceived, _eventTimeout, _eventFaultReceived, _eventDiscoveryError });
if (res == 0)
{
response = _message.ToSoapMessage <WSD.ProbeMatchesType>();
}
else if (res == 2)
{
throw new SoapFaultException(_soapFault);
}
else if (res == 3)
{
string message = _error.Message + _error.InnerException ?? " " + _error.InnerException.Message;
throw new AssertException(message);
}
}
finally
{
System.Diagnostics.Trace.WriteLine(string.Format("ProbeDevice: discovery.Dispose, res = {0}", res));
System.Diagnostics.Trace.Flush();
discovery.Dispose();
}
return(response);
}
protected SoapMessage <WSD.ProbeMatchesType> ProbeDeviceStep(
bool multicast,
DiscoveryUtils.DiscoveryType[][] types,
string[] scopes,
string matchRule,
Discovery.ProcessMessage processMessageMethod)
{
SoapMessage <WSD.ProbeMatchesType> response = null;
RunStep(() =>
{
response = ProbeDevice(multicast, types, scopes, matchRule, processMessageMethod);
if (response == null)
{
throw new AssertException(Resources.ErrorNoProbeResponse_Text);
}
else
{
string dump = System.Text.Encoding.UTF8.GetString(response.Raw);
LogResponse(dump);
}
}, Resources.StepProbeDevice_Title);
return(response);
}
