[GnomeMeeting-devel-list] Re: I GOT THE PROBLEM! :) :) :)

[Jan Schiefer <cheaterjs gmx de>]

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I don't receive this hello corruption every time. There are also correct
invites.

But one thing is really, really wired:

I do an cout << transport.rdbuf() << endl; after

#if defined(__MWERKS__) || (__GNUC__ >= 3) || (_MSC_VER >= 1300)
if (transport.rdbuf()->pubseekoff(0, ios_base::cur) == streampos(_BADOFF))
#else
if (transport.rdbuf()->seekoff(0, ios::cur, ios::in) == EOF)
#endif
transport.clear(ios::badbit);

in BOOL SIP_PDU::Read(OpalTransport & transport) and i get:

INVITE sip:03419899434 195 158 171 101:5061;user=phone SIP/2.0
From: <sip:anonymous 213 148 136 2;user=phone>;tag=aa8d4815
To: <sip:03419899434 195 158 171 101;user=phone>
CSeq: 1 INVITE
Call-ID: d820fc5ab2bb9296b85e8d5724028918 sx3000
Via: SIP/2.0/UDP 213.148.136.2:5060;branch=z9hG4bK65df926ab
Allow:
INVITE,ACK,CANCEL,OPTIONS,BYE,REGISTER,PRACK,INFO,UPDATE,SUBSCRIBE,NOTIFY,MESSAGE,REFER
Max-Forwards: 16
Supported: 100rel
Contact: <sip:anonymous 213 148 136 2:5060;user=phone>
Privacy: user
Content-Length: 316
Content-Type: application/sdp

v=0
o=HuaweiSoftX3000 90321 90321 IN IP4 213.148.135.2
s=Sip Call
c=IN IP4 213.148.136.2
t=0 0
m=audio 62276 RTP/AVP 18 8 0 4 97 96
a=rtpmap:18 G729/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:4 G723/8000
a=rtpmap:97 telephone-event/8000
a=rtpmap:96 red/8000
a=fmtp:97 0-15
a=fmtp:96 97/97

This if fully correct.

BUT just after this transport.good() FAILS!!!
Wtf???

So the REAL PROBLEM is:

#if defined(__MWERKS__) || (__GNUC__ >= 3) || (_MSC_VER >= 1300)
  if (transport.rdbuf()->pubseekoff(0, ios_base::cur) == streampos(_BADOFF))
#else
  if (transport.rdbuf()->seekoff(0, ios::cur, ios::in) == EOF)
#endif
    transport.clear(ios::badbit);

doesn't work's correctly. The "bad bit" ( yeah ,really the BAD bit ) has
to be cleared at invite. But this doesn't happen.

Greetings,
Jan Schiefer!
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