testsdp.cxx

这是国外的resip协议栈

#include "rutil/Logger.hxx"
#include "rutil/DataStream.hxx"
#include "resip/stack/SdpContents.hxx"
#include "resip/stack/HeaderFieldValue.hxx"
#include "rutil/ParseBuffer.hxx"

#include <iostream>
#include "TestSupport.hxx"
#include "tassert.h"

using namespace resip;
using namespace std;

#define RESIPROCATE_SUBSYSTEM Subsystem::TEST

int
main(int argc, char* argv[])
{
    Log::Level l = Log::Debug;
    
    if (argc > 1)
    {
        switch(*argv[1])
        {
            case 'd': l = Log::Debug;
                break;
            case 'i': l = Log::Info;
                break;
            case 's': l = Log::Stack;
                break;
            case 'c': l = Log::Crit;
                break;
        }
        
    }
    
    Log::initialize(Log::Cout, l, argv[0]);
    CritLog(<<"Test Driver Starting");

    {
       Data txt("v=0\r\n"  
		"o=- 333525334858460 333525334858460 IN IP4 192.168.0.156\r\n"
		"s=test123\r\n"
		"c=IN IP4 192.168.0.156\r\n"
		"t=4058038202 0\r\n"
		"m=audio 41466 RTP/AVP 0 101\r\n"
		"a=ptime:20\r\n"
		"a=rtpmap:0 PCMU/8000\r\n"
		"a=rtpmap:101 telephone-event/8000\r\n"
		"a=fmtp:101 0-11\r\n");

       HeaderFieldValue hfv(txt.data(), txt.size());
       Mime type("application", "sdp");
       SdpContents sdp(&hfv, type);
      
       assert(sdp.session().media().size() == 1);
       resip::SdpContents::Session::Codec testCodec("PCMU", 8000, "", "1");
       for (std::list<resip::SdpContents::Session::Medium>::const_iterator i = sdp.session().media().begin(); i != sdp.session().media().end(); i++)
       {
          const std::list<resip::SdpContents::Session::Codec> &codecs = i->codecs();
          assert(testCodec == codecs.front());
       }

       //assert(sdp.session.getAttributes().count == 2);
       CritLog(<< "ftmp test: " << sdp);
    }

    exit(0);
    {
       Data txt("v=0\r\n"  
		"o=- 333525334858460 333525334858460 IN IP4 192.168.0.156\r\n"
		"s=test123\r\n"
		"e=[e-mail]\r\n"
		"p=[phone]\r\n"
		"t=4058038202 0\r\n"
		"m=audio 41466 RTP/AVP 0 101\r\n"
		"c=IN IP4 192.168.0.156\r\n"
		"a=fmtp:101 0-11\r\n"
		"a=ptime:20\r\n"
		"a=rtpmap:101 telephone-event/8000\r\n");

       HeaderFieldValue hfv(txt.data(), txt.size());
       Mime type("application", "sdp");
       SdpContents sdp(&hfv, type);
       assert(sdp.session().getPhones().size() == 1);
       assert(sdp.session().getEmails().size() == 1);

       assert(Data::from(sdp) == txt);
       
       CritLog(<< "Email + Phone Test Ok");
    }

    {
       Data txt("v=0\r\n"
                "o=ViPr 1 1 IN IP4 72.29.231.47\r\n"
                "s=eyeBeam\r\n"
                "i=\"q2\"<sip:[e-mail]>\r\n"
                "e=[e-mail]\r\n"
                "t=0 0\r\n"
                "a=X-app:ViPr 11 ViPrTerminal\r\n"
                "a=X-GUID:4a8f41cc8a50_72.29.231.47_\r\n"
                "a=X-CollabStatus: CollabState_Idle\r\n"
                "m=audio 50958 RTP/AVP 0\r\n"
                "i=\"q2\"<sip:[e-mail]>\r\n"
                "c=IN IP4 72.29.231.47\r\n"
                "a=rtpmap:0 PCMU/8000/1\r\n"
                "a=sendrecv\r\n"
                "a=X-app:ViPr 11 ViPrTerminal\r\n"
                "m=video 0 RTP/AVP 32\r\n"
                "c=IN IP4 72.29.231.47\r\n");
       

       HeaderFieldValue hfv(txt.data(), txt.size());
       Mime type("application", "sdp");
       SdpContents sdp(&hfv, type);
       CritLog ( << sdp.session().media().size());       
       assert(sdp.session().media().size() == 2);
       
       CritLog(<< "Marconi Test Ok");
    }

    {
       Data txt("v=0\r\n"
                "o=ff_AT_tye.idv.tw 170748954 170754822 IN IP4 202.5.224.96\r\n"
                "s=X-Lite\r\n"
                "c=IN IP4 202.5.224.96\r\n"
                "t=0 0\r\n"
                "m=audio 12000 RTP/AVP 98 101\r\n"
                "a=fmtp:101 0-15\r\n"
                "a=rtpmap:98 iLBC/8000\r\n"
                "a=rtpmap:101 telephone-event/8000\r\n");

       HeaderFieldValue hfv(txt.data(), txt.size());
       Mime type("application", "sdp");
       SdpContents sdp(&hfv, type);
       assert(sdp.session().connection().getAddress() == "202.5.224.96");
       assert(sdp.session().media().front().port() == 12000);
       assert(sdp.session().media().front().getValues("fmtp").front() == "101 0-15");
       assert(sdp.session().media().front().getValues("rtpmap").front() == "98 iLBC/8000");
       assert(*++sdp.session().media().front().getValues("rtpmap").begin() == "101 telephone-event/8000");

       assert(sdp.session().media().front().codecs().front().getName() == "iLBC");

       CritLog(<< "Ok");
    }

    //exit(0);
    
    {
       Data txt("v=0\r\n"
                "o=CiscoSystemsSIP-GW-UserAgent 2087 3916 IN IP4 64.124.66.33\r\n"
                "s=SIP Call\r\n"
                "c=IN IP4 64.124.66.33\r\n"
                "t=0 0\r\n"
                "m=audio 12004 RTP/AVP 0 19\r\n"
                "c=IN IP4 64.124.66.33\r\n"
                "a=rtpmap:0 PCMU/8000\r\n"
                "a=rtpmap:19 CN/8000\r\n");
       
       HeaderFieldValue hfv(txt.data(), txt.size());
       Mime type("application", "sdp");
       SdpContents sdp(&hfv, type);
       assert(sdp.session().connection().getAddress() == "64.124.66.33");
       assert(sdp.session().media().front().port() == 12004);
    }
    
    {
       Data txt("v=0\r\n"
                "o=1900 369696545 369696545 IN IP4 192.168.2.15\r\n"
                "s=X-Lite\r\n"
                "c=IN IP4 192.168.2.15\r\n"
                "t=0 0\r\n"
                "m=audio 8000 RTP/AVP 8 3 98 97 101\r\n"
                "a=rtpmap:8 pcma/8000\r\n"
                "a=rtpmap:3 gsm/8000\r\n"
                "a=rtpmap:98 iLBC\r\n"
                "a=rtpmap:97 speex/8000\r\n"
                "a=rtpmap:101 telephone-event/8000\r\n"
                "a=fmtp:101 0-15\r\n");

      HeaderFieldValue hfv(txt.data(), txt.size());
      Mime type("application", "sdp");
      SdpContents sdp(&hfv, type);

      assert(sdp.session().media().front().codecs().size() == 4);
    }

    {
      Data txt("v=0\r\n"
               "o=alice 53655765 2353687637 IN IP4 pc33.atlanta.com\r\n"
               "s=-\r\n"
               "c=IN IP4 pc33.atlanta.com\r\n"
               "t=0 0\r\n"
               "m=audio 3456 RTP/AVP 0 1 3 99\r\n"
               "a=rtpmap:0 PCMU/8000\r\n");
      HeaderFieldValue hfv(txt.data(), txt.size());
      Mime type("application", "sdp");
      SdpContents sdp(&hfv, type);

      HeaderFieldValue hfv2(txt.data(), txt.size());
      SdpContents sdp2(&hfv2, type);

      sdp.session();
      sdp2.session();

      Data sdpO = Data::from(sdp);
      sdp = sdp2;
      Data sdpO2 = Data::from(sdp);

      cerr << "!! " << sdp << endl;
      assert(sdpO == sdpO2);
    }
    
    tassert_init(4);
    {
      Data txt("v=0\r\n"
               "o=alice 53655765 2353687637 IN IP4 pc33.atlanta.com\r\n"
               "s=-\r\n"
               "c=IN IP4 pc33.atlanta.com\r\n"
               "t=0 0\r\n"
               "m=audio 3456 RTP/AVP 0 1 3 99\r\n"
               "a=rtpmap:0 PCMU/8000\r\n");

      HeaderFieldValue hfv(txt.data(), txt.size());
      Mime type("application", "sdp");
      SdpContents sdp(&hfv, type);

      tassert_reset();
      
      tassert(sdp.session().version() == 0);
      tassert(sdp.session().origin().user() == "alice");
      tassert(!sdp.session().media().empty());
      
      //this fails, but should probably not parse(t before c not in sdp)
      tassert(sdp.session().media().front().getValues("rtpmap").front() == "0 PCMU/8000");
      tassert_verify(1);
      
   }

   {
      const char* txt = 
         ("v=0\r\n"
          "o=UserA 2890844526 2890844527 IN IP4 here.com\r\n"
          "s=Session SDP\r\n"
          "c=IN IP4 pc33.atlanta.com\r\n"
          "t=5 17\r\n"
          "m=audio 49172 RTP/AVP 0\r\n"
          "a=rtpmap:0 PCMU/8000\r\n"
          "\r\n");

      HeaderFieldValue hfv(txt, strlen(txt));
      Mime type("application", "sdp");
      SdpContents sdp(&hfv, type);
      tassert_reset();
      tassert(sdp.session().version() == 0);
      tassert(sdp.session().origin().user() == "UserA");
      tassert(sdp.session().origin().getSessionId() == 2890844526UL);
      tassert(sdp.session().origin().getVersion() == 2890844527UL);
      tassert(sdp.session().origin().getAddressType() == SdpContents::IP4);
      tassert(sdp.session().origin().getAddress() == "here.com");

      tassert(sdp.session().name() == "Session SDP");

      tassert(sdp.session().connection().getAddressType() == SdpContents::IP4);
      tassert(sdp.session().connection().getAddress() == "pc33.atlanta.com");
      tassert(sdp.session().connection().ttl() == 0);