public RtspStatusCode Play(string query)
{
if ((_rtspSocket == null))
{
Connect();
}
//_rtspClient = new RtspClient(_rtspDevice.ServerAddress);
RtspResponse response;
string data;
if (string.IsNullOrEmpty(query))
{
data = string.Format("rtsp://{0}:{1}/stream={2}", _address,
554, _rtspStreamId);
}
else
{
data = string.Format("rtsp://{0}:{1}/stream={2}?{3}", _address,
554, _rtspStreamId, query);
}
var request = new RtspRequest(RtspMethod.Play, data, 1, 0);
request.Headers.Add("Session", _rtspSessionId);
SendRequest(request);
ReceiveResponse(out response);
//if (_rtspClient.SendRequest(request, out response) != RtspStatusCode.Ok)
//{
// Logger.Error("Failed to tune, non-OK RTSP SETUP status code {0} {1}", response.StatusCode, response.ReasonPhrase);
//}
//Logger.Info("RtspSession-Play : \r\n {0}", response);
string sessionHeader;
if (!response.Headers.TryGetValue("Session", out sessionHeader))
{
_logger.Error(string.Format("Failed to tune, not able to locate Session header in RTSP Play response"));
}
ProcessSessionHeader(sessionHeader, "Play");
string rtpinfoHeader;
if (!response.Headers.TryGetValue("RTP-Info", out rtpinfoHeader))
{
_logger.Error(string.Format("Failed to tune, not able to locate Rtp-Info header in RTSP Play response"));
}
return(response.StatusCode);
}
public RtspStatusCode Options()
{
if ((_rtspSocket == null))
{
Connect();
}
//_rtspClient = new RtspClient(_rtspDevice.ServerAddress);
RtspRequest request;
RtspResponse response;
if (string.IsNullOrEmpty(_rtspSessionId))
{
request = new RtspRequest(RtspMethod.Options, string.Format("rtsp://{0}:{1}/", _address, 554), 1, 0);
}
else
{
request = new RtspRequest(RtspMethod.Options, string.Format("rtsp://{0}:{1}/", _address, 554), 1, 0);
request.Headers.Add("Session", _rtspSessionId);
}
SendRequest(request);
ReceiveResponse(out response);
//if (_rtspClient.SendRequest(request, out response) != RtspStatusCode.Ok)
//{
// Logger.Error("Failed to tune, non-OK RTSP SETUP status code {0} {1}", response.StatusCode, response.ReasonPhrase);
//}
//Logger.Info("RtspSession-Options : \r\n {0}", response);
string sessionHeader;
if (!response.Headers.TryGetValue("Session", out sessionHeader))
{
_logger.Error(string.Format("Failed to tune, not able to locate session header in RTSP Options response"));
}
ProcessSessionHeader(sessionHeader, "Options");
string optionsHeader;
if (!response.Headers.TryGetValue("Public", out optionsHeader))
{
_logger.Error(string.Format("Failed to tune, not able to Options header in RTSP Options response"));
}
return(response.StatusCode);
}
public RtspStatusCode TearDown()
{
if ((_rtspSocket == null))
{
Connect();
}
//_rtspClient = new RtspClient(_rtspDevice.ServerAddress);
RtspResponse response;
var request = new RtspRequest(RtspMethod.Teardown, string.Format("rtsp://{0}:{1}/stream={2}", _address, 554, _rtspStreamId), 1, 0);
request.Headers.Add("Session", _rtspSessionId);
SendRequest(request);
ReceiveResponse(out response);
//if (_rtspClient.SendRequest(request, out response) != RtspStatusCode.Ok)
//{
// Logger.Error("Failed to tune, non-OK RTSP Teardown status code {0} {1}", response.StatusCode, response.ReasonPhrase);
//}
return(response.StatusCode);
}
private void SendRequest(RtspRequest request)
{
if (_rtspSocket == null)
{
Connect();
}
try
{
request.Headers.Add("CSeq", _rtspSequenceNum.ToString());
_rtspSequenceNum++;
byte[] requestBytes = request.Serialise();
if (_rtspSocket != null)
{
var requestBytesCount = _rtspSocket.Send(requestBytes, requestBytes.Length, SocketFlags.None);
if (requestBytesCount < 1)
{
}
}
}
catch (Exception e)
{
_logger.Error(e.Message);
}
}
public RtspStatusCode Describe(out int level, out int quality)
{
if ((_rtspSocket == null))
{
Connect();
}
//_rtspClient = new RtspClient(_rtspDevice.ServerAddress);
RtspRequest request;
RtspResponse response;
level = 0;
quality = 0;
if (string.IsNullOrEmpty(_rtspSessionId))
{
request = new RtspRequest(RtspMethod.Describe, string.Format("rtsp://{0}:{1}/", _address, 554), 1, 0);
request.Headers.Add("Accept", "application/sdp");
}
else
{
request = new RtspRequest(RtspMethod.Describe, string.Format("rtsp://{0}:{1}/stream={2}", _address, 554, _rtspStreamId), 1, 0);
request.Headers.Add("Accept", "application/sdp");
request.Headers.Add("Session", _rtspSessionId);
}
SendRequest(request);
ReceiveResponse(out response);
//if (_rtspClient.SendRequest(request, out response) != RtspStatusCode.Ok)
//{
// Logger.Error("Failed to tune, non-OK RTSP Describe status code {0} {1}", response.StatusCode, response.ReasonPhrase);
//}
//Logger.Info("RtspSession-Describe : \r\n {0}", response);
string sessionHeader;
if (!response.Headers.TryGetValue("Session", out sessionHeader))
{
_logger.Error(string.Format("Failed to tune, not able to locate session header in RTSP Describe response"));
}
ProcessSessionHeader(sessionHeader, "Describe");
var m = RegexDescribeResponseSignalInfo.Match(response.Body);
if (m.Success)
{
//isSignalLocked = m.Groups[2].Captures[0].Value.Equals("1");
level = int.Parse(m.Groups[1].Captures[0].Value) * 100 / 255; // level: 0..255 => 0..100
quality = int.Parse(m.Groups[3].Captures[0].Value) * 100 / 15; // quality: 0..15 => 0..100
}
/*
* v=0
* o=- 1378633020884883 1 IN IP4 192.168.2.108
* s=SatIPServer:1 4
* t=0 0
* a=tool:idl4k
* m=video 52780 RTP/AVP 33
* c=IN IP4 0.0.0.0
* b=AS:5000
* a=control:stream=4
* a=fmtp:33 ver=1.0;tuner=1,0,0,0,12344,h,dvbs2,,off,,22000,34;pids=0,100,101,102,103,106
* =sendonly
*/
return(response.StatusCode);
}
public RtspStatusCode Setup(string query, string transporttype)
{
RtspRequest request;
RtspResponse response;
//_rtspClient = new RtspClient(_rtspDevice.ServerAddress);
if ((_rtspSocket == null))
{
Connect();
}
if (string.IsNullOrEmpty(_rtspSessionId))
{
request = new RtspRequest(RtspMethod.Setup, string.Format("rtsp://{0}:{1}/?{2}", _address, 554, query), 1, 0);
switch (transporttype)
{
case "multicast":
request.Headers.Add("Transport", string.Format("RTP/AVP;multicast"));
break;
case "unicast":
var activeTcpConnections = IPGlobalProperties.GetIPGlobalProperties().GetActiveTcpConnections();
var usedPorts = new HashSet <int>();
foreach (var connection in activeTcpConnections)
{
usedPorts.Add(connection.LocalEndPoint.Port);
}
for (var port = 40000; port <= 65534; port += 2)
{
if (!usedPorts.Contains(port) && !usedPorts.Contains(port + 1))
{
_clientRtpPort = port;
_clientRtcpPort = port + 1;
break;
}
}
request.Headers.Add("Transport", string.Format("RTP/AVP;unicast;client_port={0}-{1}", _clientRtpPort, _clientRtcpPort));
break;
}
}
else
{
request = new RtspRequest(RtspMethod.Setup, string.Format("rtsp://{0}:{1}/?{2}", _address, 554, query), 1, 0);
switch (transporttype)
{
case "multicast":
request.Headers.Add("Transport", string.Format("RTP/AVP;multicast"));
break;
case "unicast":
request.Headers.Add("Transport", string.Format("RTP/AVP;unicast;client_port={0}-{1}", _clientRtpPort, _clientRtcpPort));
break;
}
}
SendRequest(request);
ReceiveResponse(out response);
//if (_rtspClient.SendRequest(request, out response) != RtspStatusCode.Ok)
//{
// Logger.Error("Failed to tune, non-OK RTSP SETUP status code {0} {1}", response.StatusCode, response.ReasonPhrase);
//}
if (!response.Headers.TryGetValue("com.ses.streamID", out _rtspStreamId))
{
_logger.Error(string.Format("Failed to tune, not able to locate Stream ID header in RTSP SETUP response"));
}
string sessionHeader;
if (!response.Headers.TryGetValue("Session", out sessionHeader))
{
_logger.Error(string.Format("Failed to tune, not able to locate Session header in RTSP SETUP response"));
}
ProcessSessionHeader(sessionHeader, "Setup");
string transportHeader;
if (!response.Headers.TryGetValue("Transport", out transportHeader))
{
_logger.Error(string.Format("Failed to tune, not able to locate Transport header in RTSP SETUP response"));
}
ProcessTransportHeader(transportHeader);
return(response.StatusCode);
}
public RtspStatusCode TearDown()
{
if ((_rtspSocket == null))
{
Connect();
}
//_rtspClient = new RtspClient(_rtspDevice.ServerAddress);
RtspResponse response;
var request = new RtspRequest(RtspMethod.Teardown, string.Format("rtsp://{0}:{1}/stream={2}", _address, 554, _rtspStreamId), 1, 0);
request.Headers.Add("Session", _rtspSessionId);
SendRequest(request);
ReceiveResponse(out response);
//if (_rtspClient.SendRequest(request, out response) != RtspStatusCode.Ok)
//{
// Logger.Error("Failed to tune, non-OK RTSP Teardown status code {0} {1}", response.StatusCode, response.ReasonPhrase);
//}
return response.StatusCode;
}
public RtspStatusCode Describe(out int level, out int quality)
{
if ((_rtspSocket == null))
{
Connect();
}
//_rtspClient = new RtspClient(_rtspDevice.ServerAddress);
RtspRequest request;
RtspResponse response;
level = 0;
quality = 0;
if (string.IsNullOrEmpty(_rtspSessionId))
{
request = new RtspRequest(RtspMethod.Describe, string.Format("rtsp://{0}:{1}/", _address, 554), 1, 0);
request.Headers.Add("Accept", "application/sdp");
}
else
{
request = new RtspRequest(RtspMethod.Describe, string.Format("rtsp://{0}:{1}/stream={2}", _address, 554, _rtspStreamId), 1, 0);
request.Headers.Add("Accept", "application/sdp");
request.Headers.Add("Session", _rtspSessionId);
}
SendRequest(request);
ReceiveResponse(out response);
//if (_rtspClient.SendRequest(request, out response) != RtspStatusCode.Ok)
//{
// Logger.Error("Failed to tune, non-OK RTSP Describe status code {0} {1}", response.StatusCode, response.ReasonPhrase);
//}
//Logger.Info("RtspSession-Describe : \r\n {0}", response);
string sessionHeader;
if (!response.Headers.TryGetValue("Session", out sessionHeader))
{
_logger.Error(string.Format("Failed to tune, not able to locate session header in RTSP Describe response"));
}
ProcessSessionHeader(sessionHeader, "Describe");
var m = RegexDescribeResponseSignalInfo.Match(response.Body);
if (m.Success)
{
//isSignalLocked = m.Groups[2].Captures[0].Value.Equals("1");
level = int.Parse(m.Groups[1].Captures[0].Value) * 100 / 255; // level: 0..255 => 0..100
quality = int.Parse(m.Groups[3].Captures[0].Value) * 100 / 15; // quality: 0..15 => 0..100
}
/*
v=0
o=- 1378633020884883 1 IN IP4 192.168.2.108
s=SatIPServer:1 4
t=0 0
a=tool:idl4k
m=video 52780 RTP/AVP 33
c=IN IP4 0.0.0.0
b=AS:5000
a=control:stream=4
a=fmtp:33 ver=1.0;tuner=1,0,0,0,12344,h,dvbs2,,off,,22000,34;pids=0,100,101,102,103,106
=sendonly
*/
return response.StatusCode;
}
public RtspStatusCode Options()
{
if ((_rtspSocket == null))
{
Connect();
}
//_rtspClient = new RtspClient(_rtspDevice.ServerAddress);
RtspRequest request;
RtspResponse response;
if (string.IsNullOrEmpty(_rtspSessionId))
{
request = new RtspRequest(RtspMethod.Options, string.Format("rtsp://{0}:{1}/", _address, 554), 1, 0);
}
else
{
request = new RtspRequest(RtspMethod.Options, string.Format("rtsp://{0}:{1}/", _address, 554), 1, 0);
request.Headers.Add("Session", _rtspSessionId);
}
SendRequest(request);
ReceiveResponse(out response);
//if (_rtspClient.SendRequest(request, out response) != RtspStatusCode.Ok)
//{
// Logger.Error("Failed to tune, non-OK RTSP SETUP status code {0} {1}", response.StatusCode, response.ReasonPhrase);
//}
//Logger.Info("RtspSession-Options : \r\n {0}", response);
string sessionHeader;
if (!response.Headers.TryGetValue("Session", out sessionHeader))
{
_logger.Error(string.Format("Failed to tune, not able to locate session header in RTSP Options response"));
}
ProcessSessionHeader(sessionHeader, "Options");
string optionsHeader;
if (!response.Headers.TryGetValue("Public", out optionsHeader))
{
_logger.Error(string.Format("Failed to tune, not able to Options header in RTSP Options response"));
}
return response.StatusCode;
}
public RtspStatusCode Play(string query)
{
if ((_rtspSocket == null))
{
Connect();
}
//_rtspClient = new RtspClient(_rtspDevice.ServerAddress);
RtspResponse response;
string data;
if (string.IsNullOrEmpty(query))
{
data = string.Format("rtsp://{0}:{1}/stream={2}", _address,
554, _rtspStreamId);
}
else
{
data = string.Format("rtsp://{0}:{1}/stream={2}?{3}", _address,
554, _rtspStreamId, query);
}
var request = new RtspRequest(RtspMethod.Play, data, 1, 0);
request.Headers.Add("Session", _rtspSessionId);
SendRequest(request);
ReceiveResponse(out response);
//if (_rtspClient.SendRequest(request, out response) != RtspStatusCode.Ok)
//{
// Logger.Error("Failed to tune, non-OK RTSP SETUP status code {0} {1}", response.StatusCode, response.ReasonPhrase);
//}
//Logger.Info("RtspSession-Play : \r\n {0}", response);
string sessionHeader;
if (!response.Headers.TryGetValue("Session", out sessionHeader))
{
_logger.Error(string.Format("Failed to tune, not able to locate Session header in RTSP Play response"));
}
ProcessSessionHeader(sessionHeader, "Play");
string rtpinfoHeader;
if (!response.Headers.TryGetValue("RTP-Info", out rtpinfoHeader))
{
_logger.Error(string.Format("Failed to tune, not able to locate Rtp-Info header in RTSP Play response"));
}
return response.StatusCode;
}
public RtspStatusCode Setup(string query, string transporttype)
{
RtspRequest request;
RtspResponse response;
//_rtspClient = new RtspClient(_rtspDevice.ServerAddress);
if ((_rtspSocket == null))
{
Connect();
}
if (string.IsNullOrEmpty(_rtspSessionId))
{
request = new RtspRequest(RtspMethod.Setup, string.Format("rtsp://{0}:{1}/?{2}", _address, 554, query), 1, 0);
switch (transporttype)
{
case "multicast":
request.Headers.Add("Transport", string.Format("RTP/AVP;multicast"));
break;
case "unicast":
var activeTcpConnections = IPGlobalProperties.GetIPGlobalProperties().GetActiveTcpConnections();
var usedPorts = new HashSet<int>();
foreach (var connection in activeTcpConnections)
{
usedPorts.Add(connection.LocalEndPoint.Port);
}
for (var port = 40000; port <= 65534; port += 2)
{
if (!usedPorts.Contains(port) && !usedPorts.Contains(port + 1))
{
_clientRtpPort = port;
_clientRtcpPort = port + 1;
break;
}
}
request.Headers.Add("Transport", string.Format("RTP/AVP;unicast;client_port={0}-{1}", _clientRtpPort, _clientRtcpPort));
break;
}
}
else
{
request = new RtspRequest(RtspMethod.Setup, string.Format("rtsp://{0}:{1}/?{2}", _address, 554, query), 1, 0);
switch (transporttype)
{
case "multicast":
request.Headers.Add("Transport", string.Format("RTP/AVP;multicast"));
break;
case "unicast":
request.Headers.Add("Transport", string.Format("RTP/AVP;unicast;client_port={0}-{1}", _clientRtpPort, _clientRtcpPort));
break;
}
}
SendRequest(request);
ReceiveResponse(out response);
//if (_rtspClient.SendRequest(request, out response) != RtspStatusCode.Ok)
//{
// Logger.Error("Failed to tune, non-OK RTSP SETUP status code {0} {1}", response.StatusCode, response.ReasonPhrase);
//}
if (!response.Headers.TryGetValue("com.ses.streamID", out _rtspStreamId))
{
_logger.Error(string.Format("Failed to tune, not able to locate Stream ID header in RTSP SETUP response"));
}
string sessionHeader;
if (!response.Headers.TryGetValue("Session", out sessionHeader))
{
_logger.Error(string.Format("Failed to tune, not able to locate Session header in RTSP SETUP response"));
}
ProcessSessionHeader(sessionHeader, "Setup");
string transportHeader;
if (!response.Headers.TryGetValue("Transport", out transportHeader))
{
_logger.Error(string.Format("Failed to tune, not able to locate Transport header in RTSP SETUP response"));
}
ProcessTransportHeader(transportHeader);
return response.StatusCode;
}
private void SendRequest(RtspRequest request)
{
if (_rtspSocket == null)
{
Connect();
}
try
{
request.Headers.Add("CSeq", _rtspSequenceNum.ToString());
_rtspSequenceNum++;
byte[] requestBytes = request.Serialise();
if (_rtspSocket != null)
{
var requestBytesCount = _rtspSocket.Send(requestBytes, requestBytes.Length, SocketFlags.None);
if (requestBytesCount < 1)
{
}
}
}
catch (Exception e)
{
_logger.Error(e.Message);
}
}
