public void ProcessRequest(UpnpRequest request)
{
if (request.Verb != "M-SEARCH")
{
return;
}
if (request.Uri != "*")
{
return;
}
bool multiscreenRequest = request
.Headers["ST"]
.Any(h => h.Value == "urn:dial-multiscreen-org:service:dial:1");
if (!multiscreenRequest)
{
return;
}
if (!multiscreenRequest)
{
return;
}
Console.WriteLine("multiscreen discovery request");
request.Reply(
builder =>
{
builder.SetStatus(200, "OK");
builder.AddHeader("LOCATION", m_descriptorLocation );
builder.AddHeader("CACHE-CONTROL", "max-age=300");
builder.AddHeader("EXT", "");
builder.AddHeader("BOOTID.UPNP.ORG", "1");
builder.AddHeader("ST", "urn:dial-multiscreen-org:service:dial:1");
}
);
}
private void ProcessRequest(UpnpRequest request)
{
foreach (IUpnpHandler handler in m_handlers)
{
handler.ProcessRequest(request);
}
}
public static bool TryParse(
Action<string> replyFunc,
IPEndPoint clientEndPoint,
string message,
out UpnpRequest request
)
{
request = null;
string[] lines = message.Split(new string[] { "\r\n" }, StringSplitOptions.None);
if (lines.Length == 0)
{
return false;
}
Match requestLine = m_requestLine.Match(lines[0]);
if (!requestLine.Success)
{
return false;
}
string verb = requestLine.Groups["verb"].Value.ToUpperInvariant();
string uri = requestLine.Groups["uri"].Value;
string httpVersion = requestLine.Groups["version"].Value;
UpnpHeader[] headers = lines
.Skip(1)
.Select(ParseHeaderOrNull)
.Where(h => h != null).ToArray();
request = new UpnpRequest(
replyFunc,
clientEndPoint,
verb,
uri,
httpVersion,
headers
);
return true;
}
