package test.gov.nist.javax.sdp.parser;
import gov.nist.javax.sdp.SessionDescriptionImpl;
import gov.nist.javax.sdp.parser.SDPAnnounceParser;
import java.io.File;
import java.io.FileOutputStream;
import java.io.ObjectOutputStream;
import java.util.Vector;
import javax.sdp.Attribute;
import javax.sdp.Connection;
import javax.sdp.MediaDescription;
import junit.framework.TestCase;
public class SdpParserTest extends TestCase {
String sdpData[] = {
"\r\n " + "v=0\r\n" + "o=4855 13760799956958020 13760799956958020" + " IN IP4 129.6.55.78\r\n" + "s=mysession session\r\n"
+ "p=+46 8 52018010\r\n" + "c=IN IP4 129.6.55.78\r\n" + "t=0 0\r\n" + "m=audio 6022 RTP/AVP 0 4 18\r\n"
+ "a=rtpmap:0 PCMU/8000\r\n" + "a=rtpmap:4 G723/8000\r\n" + "a=rtpmap:18 G729A/8000\r\n" +
"a=ptime:20\r\n",
"v=0\r\n" + "o=root 14539767 1208 IN IP4 66.237.65.67\r\n" + "s=session\r\n"
+ "t=0 0\r\n" + "m=audio 38658 RTP/AVP 3 110 97 0 8 101\r\n" + "c=IN IP4 66.237.65.67\r\n" +
"a=rtpmap:3 GSM/8000\r\n" + "a=rtpmap:110 speex/8000\r\n"
+ "a=rtpmap:97 iLBC/8000\r\n" +
"a=rtpmap:0 PCMU/8000\r\n" + "a=rtpmap:8 PCMA/8000\r\n"
+ "a=rtpmap:101 telephone-event/8000\r\n" + "a=fmtp:101 0-16\r\n" + "a=silenceSupp:off - - - -\r\n",
"v=0\r\n" + "o=Cisco-SIPUA 10163 1 IN IP4 192.168.0.103\r\n" + "s=SIP Call\r\n"
+ "t=0 0\r\n" + "m=audio 27866 RTP/AVP 0 8 18 101\r\n" + "c=IN IP4 192.168.0.103\r\n" +
"a=rtpmap:0 PCMU/8000\r\n" + "a=rtpmap:8 PCMA/8000\r\n" + "a=rtpmap:18 G729/8000\r\n" +
"a=fmtp:18 annexb=no\r\n" + "a=rtpmap:101 telephone-event/8000\r\n"
+ "a=fmtp:101 0-15\r\n" + "a=sendonly\r\n" ,
"v=0\r\n" + "o=- 1167770389 1167770390 IN IP4 192.168.5.242\r\n"
+ "s=Polycom IP Phone\r\n" + "c=IN IP4 192.168.5.242\r\n" + "t=0 0\r\n"
+ "a=sendonly\r\n" + "m=audio 2222 RTP/AVP 0 101\r\n"
+ "a=rtpmap:0 PCMU/8000\r\n" + "a=rtpmap:101 telephone-event/8000\r\n"
};
String rtcSdp = "v=0\n" +
"o=- 3212632920 2 IN IP4 127.0.0.1\n" +
"s=plivo\n" +
"t=0 0\n" +
"a=group:BUNDLE audio video\n" +
"m=audio 49665 RTP/SAVPF 103 104 0 8 106 105 13 126\n" +
"c=IN IP4 192.168.3.1\n" +
"a=rtcp:49665 IN IP4 93.63.22.6\n" +
"a=candidate:1668076467 1 udp 2113937151 192.168.1.4 54624 typ host generation 0\n" +
"a=candidate:1668076467 2 udp 2113937151 192.168.1.4 54624 typ host generation 0\n" +
"a=candidate:3794064647 1 udp 1677729535 93.63.22.6 49665 typ srflx generation 0\n" +
"a=candidate:3794064647 2 udp 1677729535 93.63.22.6 49665 typ srflx generation 0\n" +
"a=candidate:770649923 1 tcp 1509957375 192.168.1.4 64263 typ host generation 0\n" +
"a=candidate:770649923 2 tcp 1509957375 192.168.1.4 64263 typ host generation 0\n" +
"a=ice-ufrag:DWtY72g0C9JhcJtl\n" +
"a=ice-pwd:GGGqAh3oxbFT3NfUYvAWcAH4\n" +
"a=ice-options:google-ice\n" +
"a=sendrecv\n" +
"a=mid:audio\n" +
"a=rtcp-mux\n" +
"a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:i3ZhWGTXvX8vxKxtht+lCLsT/nhuyM2rgDQFInTx\n" +
"a=rtpmap:103 ISAC/16000\n" +
"a=rtpmap:104 ISAC/32000\n" +
"a=rtpmap:0 PCMU/8000\n" +
"a=rtpmap:8 PCMA/8000\n" +
"a=rtpmap:106 CN/32000\n" +
"a=rtpmap:105 CN/16000\n" +
"a=rtpmap:13 CN/8000\n" +
"a=rtpmap:126 telephone-event/8000\n" +
"a=ssrc:2399224977 cname:Wq4cj1yaLwKIQPRA\n" +
"a=ssrc:2399224977 mslabel:SeAfUDCzSeGWhdcVyHTVIt9HBI2acjoawxkI\n" +
"a=ssrc:2399224977 label:SeAfUDCzSeGWhdcVyHTVIt9HBI2acjoawxkI00\n";
public void testWebRtcSdpParser() throws Exception {
SDPAnnounceParser parser = new SDPAnnounceParser(rtcSdp);
SessionDescriptionImpl sessiondescription = parser.parse();
sessiondescription.getAttribute("crypto:1");
String nt = sessiondescription.getConnection()==null?null:sessiondescription.getConnection().getNetworkType();
MediaDescription md = (MediaDescription) sessiondescription.getMediaDescriptions(false).get(0);
nt = md.getConnection().getNetworkType();
assertNotNull(nt);
assertNotNull(md);
}
public void testSdpParser() throws Exception {
for (String sdpdata : sdpData) {
SDPAnnounceParser parser = new SDPAnnounceParser(sdpdata);
SessionDescriptionImpl sessiondescription = parser.parse();
Vector attrs = sessiondescription.getAttributes(false);
if (attrs != null) {
Attribute attrib = (Attribute) attrs.get(0);
System.out.println("attrs = " + attrib.getName());
}
MediaDescription md = (MediaDescription) sessiondescription.getMediaDescriptions(
false).get(0);
System.out.println("md attributes " + md.getAttributes(false));
SessionDescriptionImpl sessiondescription1 = new SDPAnnounceParser(sessiondescription
.toString()).parse();
System.out.println("sessionDescription1 " + sessiondescription1);
assertNotNull(sessiondescription1);
// Unfortunately equals is not yet implemented.
// assertEquals("Equality check",
// sessiondescription,sessiondescription1);
// Check if SDP is serializable
File outFile = File.createTempFile("sdpObj",".dat");
outFile.deleteOnExit();
ObjectOutputStream os = new ObjectOutputStream(new FileOutputStream(outFile, false));
os.writeObject(sessiondescription1);
}
}
}