FreeTDS Development Group

[Sandesh Sawant <sandeshvsawant AT yahoo.co.in>]

Hi,

I am working on TDS 8 and wanted to know the format of the RPC request. I 
went through the FAQ and read http://www.freetds.org/tds.html but felt some 
details were missing in the RPC format. I also tried looking into source code 
using doxygen a bit but could not figure it out... Could someone update it if 
anyone has got more visibility of the specs? I am basically interested in 
capturing the query text embedded inside the sp_prepexec procedure call. So I 
need to know at what offset the query length is stored and at what offset the 
query starts and if the query text is always in unicode format.

Also I am looking for any data about TDS 9 packet formats mainly query 
requests and responses. I used wireshark for analyzing TDS 8 traffic but 
looks like wireshark does not fully decode TDS or SQL 9 is always using 
encryption by default. I am posting on the list for first time so please 
excuse in violations.

Thanks in advance,
Sandesh




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