Wireshark mailing list archives

Re: Dissector for stream data


From: Andriy Beregovenko <jet () jet kiev ua>
Date: Mon, 26 Dec 2011 02:08:15 +0200

Hi Guy,

On Sun, Dec 25, 2011 at 01:06:27PM -0800, Guy Harris wrote:

On Dec 25, 2011, at 12:45 PM, Guy Harris wrote:

What Wireshark does *NOT* do is pass a non-null protocol tree pointer to the dissector when loading a capture file;

Or, more correctly, what Wireshark does *NOT* do is *guarantee* that the protocol tree pointer passed to the 
dissector when loading a capture file is non-null.  It *might* be, but any dissector that fails to work correctly if 
the pointer is null in that case has a bug.

Doh, I am fool... As far as I start made dissector base on example, the
code is inside block "if (tree)". I'm totally forgot about this.
This resolve many of my problems.

So there are only one problem:
What version of python I need to build on windows ? I have win7 x86_64 with
VC++ 2k8 Express :). And build fails both python latest 2.7 and 3.2.

For 3.2 error is next:
----------------------------------------------------------------
        cd ..
        cd help
        "C:\Program Files (x86)\Microsoft Visual Studio
        9.0\VC\BIN\nmake.exe" /                   -f Makefile.nmake

Microsoft (R) Program Maintenance Utility Version 9.00.30729.01
Copyright (C) Microsoft Corporation.  All rights reserved.

         faq.py |  ..\tools\html2text.py --width=72 --no-links > faq.txt
  File "D:\wireshark-1.6.4\tools\html2text.py", line 195
    self.outtext = u''
                     ^
SyntaxError: invalid syntax
NMAKE : fatal error U1077: 'faq.py' : return code '0x1'
Stop.
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio
9.0\VC\BIN\nmake.exe"' : return code '0x2'
Stop.
----------------------------------------------------------------

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-- 
Best regards,
Andriy
0xBDDBDAE3

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