internal MSearchResponse(IHttpResponse response)
{
try
{
ResponseCastMethod = Convert.GetCastMetod(response);
HostIp = response.RemoteAddress;
HostPort = response.RemotePort;
StatusCode = response.StatusCode;
ResponseReason = response.ResponseReason;
CacheControl = TimeSpan.FromSeconds(Convert.GetMaxAge(response.Headers));
Location = Convert.UrlToUri(Convert.GetHeaderValue(response.Headers, "LOCATION"));
Date = Convert.ToRfc2616Date(Convert.GetHeaderValue(response.Headers, "DATE"));
Ext = response.Headers.ContainsKey("EXT");
Server = Convert.ConvertToServer(Convert.GetHeaderValue(response.Headers, "SERVER"));
ST = Convert.GetHeaderValue(response.Headers, "ST");
USN = Convert.GetHeaderValue(response.Headers, "USN");
BOOTID = Convert.GetHeaderValue(response.Headers, "BOOTID.UPNP.ORG");
CONFIGID = Convert.GetHeaderValue(response.Headers, "CONFIGID.UPNP.ORG");
SEARCHPORT = Convert.GetHeaderValue(response.Headers, "SEARCHPORT.UPNP.ORG");
SECURELOCATION = Convert.GetHeaderValue(response.Headers, "SECURELOCATION.UPNP.ORG");
Headers = HeaderHelper.SingleOutAdditionalHeaders(new List <string>
{
"HOST", "CACHE-CONTROL", "LOCATION", "DATE", "EXT", "SERVER", "ST", "USN",
"BOOTID.UPNP.ORG", "CONFIGID.UPNP.ORG", "SEARCHPORT.UPNP.ORG", "SECURELOCATION.UPNP.ORG"
}, response.Headers);
}
catch (Exception)
{
InvalidRequest = true;
}
}
public MSearchRequest(IHttpRequest request, ILogger logger = null)
{
try
{
LocalIpEndPoint = request.LocalIpEndPoint;
RemoteIpEndPoint = request.RemoteIpEndPoint;
TransportType = Convert.GetCastMetod(request);
MAN = Convert.GetHeaderValue(request.Headers, "MAN");
MX = TimeSpan.FromSeconds(Convert.ConvertStringToInt(Convert.GetHeaderValue(request.Headers, "MX")));
ST = new ST(Convert.GetHeaderValue(request.Headers, "ST"), ignoreError: true);
UserAgent = Convert.ConvertToUserAgent(Convert.GetHeaderValue(request.Headers, "USER-AGENT"));
HOST = Convert.GetHeaderValue(request.Headers, "HOST");
CPFN = Convert.GetHeaderValue(request.Headers, "CPFN.UPNP.ORG");
CPUUID = Convert.GetHeaderValue(request.Headers, "CPUUID.UPNP.ORG");
TCPPORT = Convert.GetHeaderValue(request.Headers, "TCPPORT.UPNP.ORG");
SECURELOCATION = Convert.GetHeaderValue(request.Headers, "SECURELOCATION.UPNP.ORG");
Headers = HeaderHelper.SingleOutAdditionalHeaders(new List <string>
{
"HOST", "CACHE-CONTROL", "MAN", "MX", "ST", "USER-AGENT",
"CPFN.UPNP.ORG", "CPUUID.UPNP.ORG", "TCPPORT.UPNP.ORG", "SECURELOCATION.UPNP.ORG"
}, request.Headers);
HasParsingError = request.HasParsingErrors;
}
catch (Exception ex)
{
logger?.Error(ex);
InvalidRequest = true;
}
}
public MSearchRequest(IHttpRequest request)
{
try
{
SearchCastMethod = Convert.GetCastMetod(request);
MAN = Convert.GetHeaderValue(request.Headers, "MAN");
HostIp = request.RemoteAddress;
HostPort = request.RemotePort;
MX = TimeSpan.FromSeconds(Convert.ConvertStringToInt(Convert.GetHeaderValue(request.Headers, "MX")));
ST = Convert.GetHeaderValue(request.Headers, "ST");
UserAgent = Convert.ConvertToUserAgent(Convert.GetHeaderValue(request.Headers, "USER-AGENT"));
CPFN = Convert.GetHeaderValue(request.Headers, "CPFN.UPNP.ORG");
CPUUID = Convert.GetHeaderValue(request.Headers, "CPUUID.UPNP.ORG");
TCPPORT = Convert.GetHeaderValue(request.Headers, "TCPPORT.UPNP.ORG");
SECURELOCATION = Convert.GetHeaderValue(request.Headers, "SECURELOCATION.UPNP.ORG");
Headers = HeaderHelper.SingleOutAdditionalHeaders(new List <string>
{
"HOST", "CACHE-CONTROL", "MAN", "MX", "ST", "USER-AGENT",
"CPFN.UPNP.ORG", "CPUUID.UPNP.ORG", "TCPPORT.UPNP.ORG", "SECURELOCATION.UPNP.ORG"
}, request.Headers);
}
catch (Exception)
{
InvalidRequest = true;
}
}
private static byte[] ComposeNotifyDatagram(INotifySsdp notifySsdp)
{
var stringBuilder = new StringBuilder();
stringBuilder.Append("NOTIFY * HTTP/1.1\r\n");
stringBuilder.Append(notifySsdp.NotifyCastMethod == CastMethod.Multicast
? "HOST: 239.255.255.250:1900\r\n"
: $"HOST: {notifySsdp.HostIp}:{notifySsdp.HostPort}\r\n");
if (notifySsdp.NTS == NTS.Alive)
{
stringBuilder.Append($"CACHE-CONTROL: max-age = {notifySsdp.CacheControl.TotalSeconds}\r\n");
}
if (notifySsdp.NTS == NTS.Alive || notifySsdp.NTS == NTS.Update)
{
stringBuilder.Append($"LOCATION: {notifySsdp.Location.AbsoluteUri}\r\n");
}
stringBuilder.Append($"NT: {notifySsdp.NT}\r\n");
stringBuilder.Append($"NTS: {Convert.GetNtsString(notifySsdp.NTS)}\r\n");
if (notifySsdp.NTS == NTS.Alive)
{
stringBuilder.Append($"SERVER: " +
$"{notifySsdp.Server.OperatingSystem}/{notifySsdp.Server.OperatingSystemVersion}/" +
$" " +
$"UPnP/{notifySsdp.Server.UpnpMajorVersion}.{notifySsdp.Server.UpnpMinorVersion}" +
$" " +
$"{notifySsdp.Server.ProductName}/{notifySsdp.Server.ProductVersion}\r\n");
}
stringBuilder.Append($"USN: {notifySsdp.USN}\r\n");
stringBuilder.Append($"BOOTID.UPNP.ORG: {notifySsdp.BOOTID}\r\n");
stringBuilder.Append($"CONFIGID.UPNP.ORG: {notifySsdp.CONFIGID}\r\n");
if (notifySsdp.NTS == NTS.Alive || notifySsdp.NTS == NTS.Update)
{
HeaderHelper.AddOptionalHeader(stringBuilder, "SEARCHPORT.UPNP.ORG", notifySsdp.SEARCHPORT);
HeaderHelper.AddOptionalHeader(stringBuilder, "SECURELOCATION.UPNP.ORG", notifySsdp.SECURELOCATION);
}
// Adding additional vendor specific headers if such are specified
if (notifySsdp.Headers?.Any() ?? false)
{
foreach (var header in notifySsdp.Headers)
{
stringBuilder.Append($"{header.Key}: {header.Value}\r\n");
}
}
stringBuilder.Append("\r\n");
return(Encoding.UTF8.GetBytes(stringBuilder.ToString()));
}
internal MSearchResponse(IHttpResponse response, ILogger logger = null)
{
try
{
LocalIpEndPoint = response.LocalIpEndPoint;
RemoteIpEndPoint = response.RemoteIpEndPoint;
HasParsingError = response.HasParsingErrors;
TransportType = Convert.GetCastMetod(response);
StatusCode = response.StatusCode;
ResponseReason = response.ResponseReason;
CacheControl = TimeSpan.FromSeconds(Convert.GetMaxAge(response.Headers));
Location = Convert.UrlToUri(Convert.GetHeaderValue(response.Headers, "LOCATION"));
Date = Convert.ToRfc2616Date(Convert.GetHeaderValue(response.Headers, "DATE"));
Ext = response.Headers.ContainsKey("EXT");
Server = Convert.ConvertToServer(Convert.GetHeaderValue(response.Headers, "SERVER"));
ST = new ST(Convert.GetHeaderValue(response.Headers, "ST"), ignoreError: true);
USN = new USN(Convert.GetHeaderValue(response.Headers, "USN")); Convert.GetHeaderValue(response.Headers, "USN");
BOOTID = int.TryParse(Convert.GetHeaderValue(response.Headers, "BOOTID.UPNP.ORG"), out var b) ? b : 0;
CONFIGID = int.TryParse(Convert.GetHeaderValue(response.Headers, "CONFIGID.UPNP.ORG"), out var c) ? c : 0;
SEARCHPORT = int.TryParse(Convert.GetHeaderValue(response.Headers, "SEARCHPORT.UPNP.ORG"), out var s) ? s : 0;
SECURELOCATION = Convert.GetHeaderValue(response.Headers, "SECURELOCATION.UPNP.ORG");
Headers = HeaderHelper.SingleOutAdditionalHeaders(new List <string>
{
"HOST", "CACHE-CONTROL", "LOCATION", "DATE", "EXT", "SERVER", "ST", "USN",
"BOOTID.UPNP.ORG", "CONFIGID.UPNP.ORG", "SEARCHPORT.UPNP.ORG", "SECURELOCATION.UPNP.ORG"
}, response.Headers);
RemoteIpEndPoint = response.RemoteIpEndPoint;
}
catch (Exception ex)
{
logger?.Error(ex);
InvalidRequest = true;
}
}