private void NotifyDevice(UpnpDevice dev, string type, bool sticky)
{
var builder = new StringBuilder();
const string argFormat = "{0}: {1}\r\n";
builder.Append("NOTIFY * HTTP/1.1\r\n{0}\r\n");
builder.AppendFormat(argFormat, "HOST", "239.255.255.250:1900");
builder.AppendFormat(argFormat, "CACHE-CONTROL", "max-age = 600");
builder.AppendFormat(argFormat, "LOCATION", dev.Descriptor);
builder.AppendFormat(argFormat, "SERVER", _serverSignature);
builder.AppendFormat(argFormat, "NTS", "ssdp:" + type);
builder.AppendFormat(argFormat, "NT", dev.Type);
builder.AppendFormat(argFormat, "USN", dev.USN);
builder.Append("\r\n");
if (_config.Configuration.DlnaOptions.EnableDebugLogging)
{
_logger.Debug("{0} said {1}", dev.USN, type);
}
SendDatagram(_ssdpEndp, dev.Address, builder.ToString(), sticky);
}
private void NotifyDevice(UpnpDevice dev, string type, int sendCount, bool logMessage)
{
const string header = "NOTIFY * HTTP/1.1";
var values = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
// If needed later for non-server devices, these headers will need to be dynamic
values["HOST"] = "239.255.255.250:1900";
values["CACHE-CONTROL"] = "max-age = 600";
values["LOCATION"] = dev.Descriptor.ToString();
values["SERVER"] = _serverSignature;
values["NTS"] = "ssdp:" + type;
values["NT"] = dev.Type;
values["USN"] = dev.USN;
if (logMessage)
{
_logger.Debug("{0} said {1}", dev.USN, type);
}
SendDatagram(header, values, _ssdpEndp, new IPEndPoint(dev.Address, 0), true, sendCount);
}
private void NotifyDevice(UpnpDevice dev, string type, bool sticky)
{
var builder = new StringBuilder();
const string argFormat = "{0}: {1}\r\n";
builder.Append("NOTIFY * HTTP/1.1\r\n{0}\r\n");
builder.AppendFormat(argFormat, "HOST", "239.255.255.250:1900");
builder.AppendFormat(argFormat, "CACHE-CONTROL", "max-age = 600");
builder.AppendFormat(argFormat, "LOCATION", dev.Descriptor);
builder.AppendFormat(argFormat, "SERVER", _serverSignature);
builder.AppendFormat(argFormat, "NTS", "ssdp:" + type);
builder.AppendFormat(argFormat, "NT", dev.Type);
builder.AppendFormat(argFormat, "USN", dev.USN);
builder.Append("\r\n");
if (_config.Configuration.DlnaOptions.EnableDebugLogging)
{
_logger.Debug("{0} said {1}", dev.USN, type);
}
SendDatagram(_ssdpEndp, dev.Address, builder.ToString(), sticky);
}
private void SendSearchResponse(IPEndPoint endpoint, UpnpDevice dev)
{
var builder = new StringBuilder();
const string argFormat = "{0}: {1}\r\n";
builder.Append("HTTP/1.1 200 OK\r\n");
builder.AppendFormat(argFormat, "CACHE-CONTROL", "max-age = 600");
builder.AppendFormat(argFormat, "DATE", DateTime.Now.ToString("R"));
builder.AppendFormat(argFormat, "EXT", "");
builder.AppendFormat(argFormat, "LOCATION", dev.Descriptor);
builder.AppendFormat(argFormat, "SERVER", _serverSignature);
builder.AppendFormat(argFormat, "ST", dev.Type);
builder.AppendFormat(argFormat, "USN", dev.USN);
builder.Append("\r\n");
SendDatagram(endpoint, dev.Address, builder.ToString(), false);
_logger.Info("{1} - Responded to a {0} request to {2}", dev.Type, endpoint, dev.Address.ToString());
}
private void NotifyDevice(UpnpDevice dev, string type, bool sticky)
{
_logger.Debug("NotifyDevice");
var headers = new Headers(true);
headers.Add("HOST", "239.255.255.250:1900");
headers.Add("CACHE-CONTROL", "max-age = 600");
headers.Add("LOCATION", dev.Descriptor.ToString());
headers.Add("SERVER", _serverSignature);
headers.Add("NTS", "ssdp:" + type);
headers.Add("NT", dev.Type);
headers.Add("USN", dev.USN);
SendDatagram(_ssdpEndp, String.Format("NOTIFY * HTTP/1.1\r\n{0}\r\n", headers.HeaderBlock), sticky);
_logger.Debug("{0} said {1}", dev.USN, type);
}
private void SendSearchResponse(IPEndPoint endpoint, UpnpDevice dev)
{
var headers = new Headers(true);
headers.Add("CACHE-CONTROL", "max-age = 600");
headers.Add("DATE", DateTime.Now.ToString("R"));
headers.Add("EXT", "");
headers.Add("LOCATION", dev.Descriptor.ToString());
headers.Add("SERVER", _serverSignature);
headers.Add("ST", dev.Type);
headers.Add("USN", dev.USN);
SendDatagram(endpoint, String.Format("HTTP/1.1 200 OK\r\n{0}\r\n", headers.HeaderBlock), false);
_logger.Info("{1} - Responded to a {0} request", dev.Type, endpoint);
}
