/// <summary>
/// Sends probe message to specified address from specified address, and starts listening for answer
/// </summary>
/// <param name="local">Local address to send message from</param>
/// <param name="remote">Address to send message to, if IPAddress.None multicast message will be sent</param>
protected void ProbeInternal(IPAddress local, IPAddress remote)
{
List <DiscoveryErrorEventArgs> errors = new List <DiscoveryErrorEventArgs>();
List <DeviceDiscoveryData> devices = new List <DeviceDiscoveryData>();
DiscoveryUtils.DiscoveryType[][] types =
new DiscoveryUtils.DiscoveryType[][] { DiscoveryUtils.GetOnvif10Type(), DiscoveryUtils.GetOnvif20Type() };
Discovery discovery = new Discovery(local);
//passing null instead of types will accept devices according to Test Spec
//if types is not null - devices which contains at least one type from types
discovery.Discovered += (s, e) => OnDeviceDiscovered(s, e, devices, errors, types);
discovery.DiscoveryFinished += (s, e) => OnDiscoveryFinished(s, e, devices, errors);
discovery.ReceiveError += (s, e) => OnDiscoveryError(s, e, errors);
_queriesRunning = 1;
if (remote != IPAddress.None)
{
discovery.Probe(remote, types);
}
else
{ //probe multicast address
discovery.Probe(types);
}
if (DiscoveryStarted != null)
{
DiscoveryStarted();
}
}
/// <summary>
/// Sends probe message to specified address from specified address, and starts listening for answer
/// </summary>
/// <param name="local">Local address to send message from</param>
/// <param name="remote">Address to send message to, if IPAddress.None multicast message will be sent</param>
protected void ProbeInternal(IPAddress local, IPAddress remote)
{
List <DiscoveryErrorEventArgs> errors = new List <DiscoveryErrorEventArgs>();
List <DeviceDiscoveryData> devices = new List <DeviceDiscoveryData>();
DiscoveryUtils.DiscoveryType[][] types =
new DiscoveryUtils.DiscoveryType[][] { DiscoveryUtils.GetOnvif10Type(), DiscoveryUtils.GetOnvif20Type() };
Discovery discovery = new Discovery(local);
//passing null instead of types will accept devices according to Test Spec
//if types is not null - devices which contains at least one type from types
discovery.Discovered += (s, e) => OnDeviceDiscovered(s, e, devices, errors, types);
discovery.DiscoveryFinished += (s, e) => OnDiscoveryFinished(s, e, devices, errors);
discovery.ReceiveError += (s, e) => OnDiscoveryError(s, e, errors);
string[] scopes = null;
string searchScopes = View.SearchScopes;
if (!string.IsNullOrEmpty(searchScopes))
{
searchScopes = searchScopes.Replace(Environment.NewLine, " ");
scopes = searchScopes.Split(' ');
List <string> correctedScopes = new List <string>();
foreach (string scope in scopes)
{
if (!string.IsNullOrEmpty(scope))
{
correctedScopes.Add(scope);
}
}
scopes = correctedScopes.ToArray();
}
_queriesRunning = 1;
if (remote != IPAddress.None)
{
discovery.Probe(remote, types, scopes);
}
else
{ //probe multicast address
discovery.Probe(types, scopes);
}
if (DiscoveryStarted != null)
{
DiscoveryStarted();
}
}