public SIPURI(SIPSchemesEnum scheme, IPAddress address, int port) { Scheme = scheme; if (address != null) { Host = address.AddressFamily == System.Net.Sockets.AddressFamily.InterNetworkV6 ? $"[{address}]:{port}" : $"{address}:{port}"; } }
public SIPURI(SIPSchemesEnum scheme, SIPEndPoint sipEndPoint) { Scheme = scheme; Host = sipEndPoint.GetIPEndPoint().ToString(); if (sipEndPoint.Protocol != SIPProtocolsEnum.udp && scheme != SIPSchemesEnum.sips) { Parameters.Set(m_uriParamTransportKey, sipEndPoint.Protocol.ToString()); } }
public SIPURI(string user, string host, string paramsAndHeaders, SIPSchemesEnum scheme, SIPProtocolsEnum protocol) { User = user; Host = host; ParseParamsAndHeaders(paramsAndHeaders); Scheme = scheme; if (protocol != SIPProtocolsEnum.udp && scheme != SIPSchemesEnum.sips) { Parameters.Set(m_uriParamTransportKey, protocol.ToString()); } }
public static void DNSSRVRecordLookup(SIPSchemesEnum scheme, SIPProtocolsEnum protocol, string host, bool async, ref SIPDNSLookupResult lookupResult) { SIPServicesEnum reqdNAPTRService = SIPServicesEnum.none; if (scheme == SIPSchemesEnum.sip && protocol == SIPProtocolsEnum.udp) { reqdNAPTRService = SIPServicesEnum.sipudp; } else if (scheme == SIPSchemesEnum.sip && protocol == SIPProtocolsEnum.tcp) { reqdNAPTRService = SIPServicesEnum.siptcp; } else if (scheme == SIPSchemesEnum.sips && protocol == SIPProtocolsEnum.tcp) { reqdNAPTRService = SIPServicesEnum.sipstcp; } else if (scheme == SIPSchemesEnum.sip && protocol == SIPProtocolsEnum.tls) { reqdNAPTRService = SIPServicesEnum.siptls; } // If there are NAPTR records available see if there is a matching one for the SIP scheme and protocol required. SIPDNSServiceResult naptrService = null; if (lookupResult.SIPNAPTRResults != null && lookupResult.SIPNAPTRResults.Count > 0) { if (reqdNAPTRService != SIPServicesEnum.none && lookupResult.SIPNAPTRResults.ContainsKey(reqdNAPTRService)) { naptrService = lookupResult.SIPNAPTRResults[reqdNAPTRService]; } } // Construct the SRV target to lookup depending on whether an NAPTR record was available or not. string srvLookup = null; if (naptrService != null) { srvLookup = naptrService.Data; } else { srvLookup = "_" + scheme.ToString() + "._" + protocol.ToString() + "." + host; } }
public SIPParameterlessURI(SIPSchemesEnum scheme, string host, string user) { m_uri = new SIPURI(user, host, null); m_uri.Scheme = scheme; }
public void PushRoute(IPEndPoint socket, SIPSchemesEnum scheme, SIPProtocolsEnum protcol) { m_sipRoutes.Insert(0, new SIPRoute(scheme + ":" + socket.ToString(), true)); }
/// <summary> /// The contact SIP URI to be used for contacting this SIP channel WHEN sending to the destination IP address. /// The contact URI can change based on the destination. For example if the SIP channel is listening on IPAddress.Any /// a destination address of 127.0.0.1 will result in a contact of sip:127.0.0.1:X. Using the same channel to /// send to a destination address on the Internet will result in a different URI. /// </summary> /// <param name="scheme">The SIP scheme to use for the Contact URI.</param> /// <param name="dstEndPoint">The destination SIP end point the Contact URI is for. For a SIPChannel using /// IPAddress.Any the destination needs to be known so it can select the correct local address.</param> public SIPURI GetContactURI(SIPSchemesEnum scheme, SIPEndPoint dstEndPoint) { return(new SIPURI(scheme, GetLocalSIPEndPointForDestination(dstEndPoint))); }
public static void DNSSRVRecordLookup(SIPSchemesEnum scheme, SIPProtocolsEnum protocol, string host, bool async, ref SIPDNSLookupResult lookupResult) { SIPServicesEnum reqdNAPTRService = SIPServicesEnum.none; if (scheme == SIPSchemesEnum.sip && protocol == SIPProtocolsEnum.udp) { reqdNAPTRService = SIPServicesEnum.sipudp; } else if (scheme == SIPSchemesEnum.sip && protocol == SIPProtocolsEnum.tcp) { reqdNAPTRService = SIPServicesEnum.siptcp; } else if (scheme == SIPSchemesEnum.sips && protocol == SIPProtocolsEnum.tcp) { reqdNAPTRService = SIPServicesEnum.sipstcp; } else if (scheme == SIPSchemesEnum.sip && protocol == SIPProtocolsEnum.tls) { reqdNAPTRService = SIPServicesEnum.siptls; } // If there are NAPTR records available see if there is a matching one for the SIP scheme and protocol required. SIPDNSServiceResult naptrService = null; if (lookupResult.SIPNAPTRResults != null && lookupResult.SIPNAPTRResults.Count > 0) { if (reqdNAPTRService != SIPServicesEnum.none && lookupResult.SIPNAPTRResults.ContainsKey(reqdNAPTRService)) { naptrService = lookupResult.SIPNAPTRResults[reqdNAPTRService]; } } // Construct the SRV target to lookup depending on whether an NAPTR record was available or not. string srvLookup = null; if (naptrService != null) { srvLookup = naptrService.Data; } else { srvLookup = "_" + scheme.ToString() + "._" + protocol.ToString() + "." + host; } SIPMonitorLogEvent(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Unknown, SIPMonitorEventTypesEnum.DNS, "SIP DNS SRV record lookup requested for " + srvLookup + ".", null)); DNSResponse srvRecordResponse = DNSManager.Lookup(srvLookup, DNSQType.SRV, DNS_LOOKUP_TIMEOUT, null, true, async); if (srvRecordResponse == null && async) { SIPMonitorLogEvent(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Unknown, SIPMonitorEventTypesEnum.DNS, "SIP DNS SRV record lookup pending for " + srvLookup + ".", null)); lookupResult.Pending = true; } else if (srvRecordResponse.Timedout) { SIPMonitorLogEvent(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Unknown, SIPMonitorEventTypesEnum.DNS, "SIP DNS SRV record lookup timed out for " + srvLookup + ".", null)); lookupResult.SRVTimedoutAt = DateTime.Now; } else if (srvRecordResponse.Error != null) { SIPMonitorLogEvent(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Unknown, SIPMonitorEventTypesEnum.DNS, "SIP DNS SRV record lookup for " + srvLookup + " returned error of " + lookupResult.LookupError + ".", null)); } else if (srvRecordResponse.Error == null && srvRecordResponse.RecordSRV != null && srvRecordResponse.RecordSRV.Length > 0) { foreach (RecordSRV srvRecord in srvRecordResponse.RecordSRV) { SIPDNSServiceResult sipSRVResult = new SIPDNSServiceResult(reqdNAPTRService, srvRecord.Priority, srvRecord.Weight, srvRecord.RR.TTL, srvRecord.Target, srvRecord.Port, DateTime.Now); lookupResult.AddSRVResult(sipSRVResult); SIPMonitorLogEvent(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Unknown, SIPMonitorEventTypesEnum.DNS, "SIP DNS SRV record found for " + srvLookup + ", result " + srvRecord.Target + " " + srvRecord.Port + ".", null)); } } else { SIPMonitorLogEvent(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Unknown, SIPMonitorEventTypesEnum.DNS, "SIP DNS no SRV records found for " + srvLookup + ".", null)); } }
public static void DNSSRVRecordLookup(SIPSchemesEnum scheme, SIPProtocolsEnum protocol, string host, bool async, ref SIPDNSLookupResult lookupResult) { SIPServicesEnum reqdNAPTRService = SIPServicesEnum.none; if (scheme == SIPSchemesEnum.sip && protocol == SIPProtocolsEnum.udp) { reqdNAPTRService = SIPServicesEnum.sipudp; } else if (scheme == SIPSchemesEnum.sip && protocol == SIPProtocolsEnum.tcp) { reqdNAPTRService = SIPServicesEnum.siptcp; } else if (scheme == SIPSchemesEnum.sips && protocol == SIPProtocolsEnum.tcp) { reqdNAPTRService = SIPServicesEnum.sipstcp; } //rj2 2018-10-17: this looks wrong, but the www says: if sips then protocol is _tcp not _tls else if (scheme == SIPSchemesEnum.sips && protocol == SIPProtocolsEnum.tls) { reqdNAPTRService = SIPServicesEnum.sipstcp; } else if (scheme == SIPSchemesEnum.sip && protocol == SIPProtocolsEnum.tls) { reqdNAPTRService = SIPServicesEnum.siptls; } // If there are NAPTR records available see if there is a matching one for the SIP scheme and protocol required. // this works best (only works) if protocol in sip-uri matches sip-service of NAPTRRecord SIPDNSServiceResult naptrService = null; if (lookupResult.SIPNAPTRResults != null && lookupResult.SIPNAPTRResults.Count > 0) { if (reqdNAPTRService != SIPServicesEnum.none && lookupResult.SIPNAPTRResults.ContainsKey(reqdNAPTRService)) { naptrService = lookupResult.SIPNAPTRResults[reqdNAPTRService]; } } // Construct the SRV target to lookup depending on whether an NAPTR record was available or not. string srvLookup = null; if (naptrService != null) { srvLookup = naptrService.Data; } else { if (scheme == SIPSchemesEnum.sips) { srvLookup = SIPDNSConstants.SRV_SIPS_TCP_QUERY_PREFIX + host; } else { srvLookup = "_" + scheme.ToString() + "._" + protocol.ToString() + "." + host; } } SIPMonitorLogEvent(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Unknown, SIPMonitorEventTypesEnum.DNS, "SIP DNS SRV record lookup requested for " + srvLookup + ".", null)); DNSResponse srvRecordResponse = DNSManager.Lookup(srvLookup, QType.SRV, DNS_LOOKUP_TIMEOUT, null, true, async); if (srvRecordResponse == null && async) { SIPMonitorLogEvent(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Unknown, SIPMonitorEventTypesEnum.DNS, "SIP DNS SRV record lookup pending for " + srvLookup + ".", null)); lookupResult.Pending = true; } else if (srvRecordResponse.Timedout) { SIPMonitorLogEvent(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Unknown, SIPMonitorEventTypesEnum.DNS, "SIP DNS SRV record lookup timed out for " + srvLookup + ".", null)); lookupResult.SRVTimedoutAt = DateTime.Now; } else if (!string.IsNullOrWhiteSpace(srvRecordResponse.Error)) { SIPMonitorLogEvent(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Unknown, SIPMonitorEventTypesEnum.DNS, "SIP DNS SRV record lookup for " + srvLookup + " returned error of " + lookupResult.LookupError + ".", null)); } else if (string.IsNullOrWhiteSpace(srvRecordResponse.Error) && srvRecordResponse.RecordSRV != null && srvRecordResponse.RecordSRV.Length > 0) { foreach (RecordSRV srvRecord in srvRecordResponse.RecordSRV) { SIPDNSServiceResult sipSRVResult = new SIPDNSServiceResult(reqdNAPTRService, srvRecord.PRIORITY, srvRecord.WEIGHT, srvRecord.RR.TTL, srvRecord.TARGET, srvRecord.PORT, DateTime.Now); lookupResult.AddSRVResult(sipSRVResult); SIPMonitorLogEvent(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Unknown, SIPMonitorEventTypesEnum.DNS, "SIP DNS SRV record found for " + srvLookup + ", result " + srvRecord.TARGET + " " + srvRecord.PORT + ".", null)); } } else { SIPMonitorLogEvent(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Unknown, SIPMonitorEventTypesEnum.DNS, "SIP DNS no SRV records found for " + srvLookup + ".", null)); } }
public SIPURI(SIPSchemesEnum scheme, SIPEndPoint sipEndPoint) { Scheme = scheme; Host = sipEndPoint.GetIPEndPoint().ToString(); if (sipEndPoint.Protocol != SIPProtocolsEnum.udp) { Parameters.Set(m_uriParamTransportKey, sipEndPoint.Protocol.ToString()); } }
public SIPURI(string user, string host, string paramsAndHeaders, SIPSchemesEnum scheme, SIPProtocolsEnum protocol) { User = user; Host = host; ParseParamsAndHeaders(paramsAndHeaders); Scheme = scheme; if (protocol != SIPProtocolsEnum.udp) { Parameters.Set(m_uriParamTransportKey, protocol.ToString()); } }
public SIPURI(string user, string host, string paramsAndHeaders, SIPSchemesEnum scheme) { User = user; Host = host; ParseParamsAndHeaders(paramsAndHeaders); Scheme = scheme; }