On Sat, Oct 4, 2014 at 2:23 PM, Pascal Quantin <pascal.quan...@gmail.com> wrote: > 2014-10-04 23:17 GMT+02:00 Richard Sharpe <realrichardsha...@gmail.com>: >> >> Hi folks, >> >> I have come across a case where an Extra Create Parameter's TAG for a >> CREATE request is a GUID. This is like things like DH2C (Durable >> Handles V2) but it is for SHVXD, the crazy VHD over SMB2 stuff. >> >> The tag is a GUID. >> >> In dissect_smb2_olb_string, or something like it, I want to extract >> the GUID as a string, eg "9ECFCB9C-04C1-980E-..." and use that to look >> up the dissection routines ... [1] >> >> How do I extract such as a string? >> >> [1] Curiously there seems to be an example of such already in the form >> of APP_INSTANCE stuff, but it seems like the tag is encoded in that >> case in the string form of a GUID. In the SHVX case, it is a binary >> GUID. Sigh. > > > Hi Richard, > > presumably you want to fetch the GUID from the TVB thanks to the > tvb_get_ntohguid() / tvb_get_letohguid() / tvb_get_guid() routines and then > convert it to a string thanks to guid_to_ep_str() function.
OK, that looks like it will do it. -- Regards, Richard Sharpe (何以解憂？唯有杜康。--曹操) ___________________________________________________________________________ Sent via: Wireshark-dev mailing list <wireshark-dev@wireshark.org> Archives: http://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev mailto:wireshark-dev-requ...@wireshark.org?subject=unsubscribe
