protected IEnumerable <string> GetHelloScopes(HelloType helloResponse)
{
var emptyHelloMatch = new HelloType[0];
Func <IEnumerable <string>, IEnumerable <string> > scopesSplitter = (text) => null != text?text.SelectMany(s => s.Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries).Select(e => e.Trim())) : new string[0];
return(helloResponse.Scopes != null ? scopesSplitter(helloResponse.Scopes.Text) : new string[0]);
}
/// <summary>
/// Validates incoming Hello message
/// </summary>
/// <param name="message">Hello message</param>
/// <param name="reason">reason why message is invalid, null if message is valid</param>
/// <returns>true, if message is valid</returns>
protected bool ValidateHelloMessage(SoapMessage <HelloType> message, string[] scopes, out string reason)
{
bool mode1 = Features.Contains(Feature.DiscoveryTypesDnNetworkVideoTransmitter);
bool mode2 = Features.Contains(Feature.DiscoveryTypesTdsDevice);
bool res = true;
reason = null;
try
{
//check Types namespace
HelloType hello = message.Object;
if (hello.Types == null)
{
reason = Resources.ErrorNoTypes_Text;
return(false);
}
if (!DiscoveryUtils.CheckDeviceHelloType(message, out reason, mode1, mode2))
{
return(false);
}
if (hello.EndpointReference == null)
{
reason = Resources.ErrorNoEndpointReference_Text;
return(false);
}
if (hello.Scopes == null)
{
reason = Resources.ErrorNoScopes_Text;
return(false);
}
if (hello.Scopes.Text == null)
{
reason = Resources.ErrorNoScopesText_Text;
return(false);
}
//check mandatory scopes
string missingScope = DiscoveryUtils.GetMissingMandatoryScope(hello.Scopes.Text);
if (!string.IsNullOrEmpty(missingScope))
{
reason = string.Format(Resources.ErrorMissingMandatoryScope_Format, missingScope);
return(false);
}
//check optional scopes
if (scopes != null)
{
missingScope = DiscoveryUtils.GetMissingScope(hello.Scopes.Text, scopes);
if (!string.IsNullOrEmpty(missingScope))
{
reason = string.Format(Resources.ErrorMissingScope_Format, missingScope);
return(false);
}
}
}
catch (Exception e)
{
reason = e.Message;
res = false;
}
return(res);
}
public void Hello(HelloType type, string name)
{
Debug.Log(type + " " + name);
}
