Re: [OpenSIPStack] Simple Sample for Subscribe

[Martin H. <mar...@te...>]

Hi Joegen,

everything compiles without errors.
But when I start the program it crashes.
I have debugged and found out that in the call
"sipStack.AddTransport( SIPTransport::UDP, "", 5060);" 
the listener for the socket fails:

BOOL SIPUDPSocketList::Listen(
  const PIPSocket::Address & addr,
  WORD port
)
{
	.....

    sock =3D new PUDPSocket( port );
    ok =3D sock->Listen( addr );  //  --> fails

	.....
}

I have no idea why.


Thanks for your help
Martin



-----Urspr=FCngliche Nachricht-----
Von: Joegen E. Baclor [mailto:jo...@pl...] 
Gesendet: Montag, 19. Juni 2006 14:51
An: Martin Hillmeier
Cc: Opensipstack Mailing List (ope...@li...)
Betreff: Re: AW: [OpenSIPStack] Simple Sample for Subscribe

Martin,

Try getting the latest code from CVS or get the daily code snapshot from

http://www.opensipstack.org/current/snapshot/opensipstack.tar.gz.   
SetEvent() has only been recently added.

Martin Hillmeier wrote:
> Hi Joegen,
>
> I get some compile errors with the sample code below:
>
> 1. 'Event' : undeclared identifier
> 2. 'SetEvent' : is not a member of 'SIPParser::SIPMessage'
>
> What do I wrong?
>
>
> Thanks for your help.
>
>
>
>
> -----Urspr=FCngliche Nachricht-----
> Von: Joegen E. Baclor [mailto:jo...@pl...]
> Gesendet: Montag, 19. Juni 2006 12:37
> An: Martin Hillmeier
> Cc: Opensipstack Mailing List 
> (ope...@li...)
> Betreff: Re: [OpenSIPStack] Simple Sample for Subscribe
>
> Hi Martin,
>
> Subscribe and Notify will be part of the RFC3265Session* files.  These

> files are yet to be checked into the CVS head when support for PUBLISH

> and PIDF are finished.  I am expecting new development on this subject

> within the next couple of weeks.
>
> As for constructing and sending a SUBSCRIBE, I have attached a sample 
> code that demonstrates creation and sending of SUBSCRIBE using the 
> stack
>
> //////////////////////////////////////////////////////////////////////
> //
> /////////////////////
>
>
>  SIPStack sipStack;
>  sipStack.AddTransport( SIPTransport::UDP, "", 5060);
>
>  SIPURI uri( "sip:som...@ex..." ); 
> PIPSocket::Address targetAddress;  WORD targetPort;
>
>  if( SIPTransport::Resolve( uri, targetAddress, targetPort ) )  {
>    std::cerr << uri << " does not resolve to an IP Address" << 
> std::endl;  }
>
>  SIPMessage subscribe;
>  BOOL willUseProxy =3D FALSE;
>
>  /// create the request line
>  RequestLine requestLine;
>  requestLine.SetMethod( "SUBSCRIBE" );  requestLine.SetRequestURI( 
> uri.AsString() );  subscribe.SetStartLine( requestLine );
>
>  Via via;
>  PIPSocket::Address viaHost;
>  WORD viaPort;
>  SIPTransportManager * transportManager =3D 
> sipStack.GetTransportManager();  if( 
> !transportManager->GetListenerAddress(
>    SIPTransport::UDP, targetAddress, viaHost, viaPort ))
>    return;
>
>  via.SetAddress( viaHost.AsString() );  via.SetPort( viaPort );  
> via.SetBranch( ParserTools::GenBranchParameter() );  via.AddParameter(

> "rport", "" );  subscribe.AppendVia( via );
>
>  /// Set From header
>  From from;
>  SIPURI fromURI( "sip:so...@ex..." );  
> from.SetURI( fromURI );  from.AddParameter( "tag", 
> ParserTools::GenTagParameter() );
>
>  subscribe.SetFrom( from );
>
>  /// Set To header
>  To to;
>  to.SetURI( uri );
>  subscribe.SetTo( to );
>
>  /// Set the call Id
>  CallId callId;
>  callId.SetHeaderBody( "call-id-123456" );  subscribe.SetCallId( 
> callId );
>
>  /// Set the CSeq
>  CSeq cSeq;
>  cSeq.SetMethod( "SUBSCRIBE" );
>  cSeq.SetSequence( 4711 );
>  subscribe.SetCSeq( cSeq );
>
>  /// Set the contact
>  SIPURI contactURI =3D fromURI;
>  contactURI.SetHost( via.GetURI().GetHost() );  contactURI.SetPort(
> via.GetURI().GetPort() );
>
>  ContactURI contact( contactURI, "My Display Name" ); 
> subscribe.AppendContact( contact );
>
>  Event event( "presence" );
>  subscribe.SetEvent( event );
>
>  TransactionId transactionId;
>  sipStack.FindTransactionAndAddEvent( subscribe, transactionId, FALSE 
> );
>
>  while( TRUE )
>  {
>    SIPStackEvent * event =3D sipStack.ReadEvent();
>    if( event->GetType() =3D=3D SIPStackEvent::Final )
>      break;
>    else if( event->GetType() =3D=3D SIPStackEvent::Message )
>    {
>      SIPMessage msg =3D ((SIPMessageArrival*)event)->GetMessage();
>      if( !msg.IsRequest() )
>      {
>        /// we got a response
>        std::cout << msg << std::endl;
>        if( msg.GetStatusCode() >=3D 200 )
>          break;
>      }
>    }
>  }
>
>  sipStack.Terminate();
>
> //////////////////////////////////////////////////////////////////////
> //
> //////////////////////
>
>
>
> Martin Hillmeier wrote:
>   
>> Hi,
>>  
>> can somebody give me a simple sample (few lines of code) how I can 
>> send a SUBSCRIBE with opensipstack. I'm a newbie and have no idea how

>> to do.
>>  
>>  
>> Thanks in advance
>>  
>> Martin Hillmeier
>> ---------------------------------------------------------------------
>> -
>> --
>>
>> _______________________________________________
>> opensipstack-devel mailing list
>> ope...@li...
>> https://lists.sourceforge.net/lists/listinfo/opensipstack-devel
>>   
>>     
>
>
>
>
>
>
>