Hello all,
You are probably all sick of me. Which is understandable, i ask an obnoxious
amount of questions. However, i'm very close to being done and if you can help
me the sooner you get rid of me.
Right now i have a switch case for telling which bnp type i have. if 3 i have:
save_fragmented = pinfo->fragmented;
pinfo->fragmented = TRUE;
frag_msg = fragment_add_seq_next(tvb, 3, pinfo,
multiMessageID, /* ID for fragments belonging together */
icom_fragment_table, /* list of message fragments */
icom_reassembled_table, /* list of reassembled messages */
bnpLength,/* fragment length - to the end */
TRUE); /* More fragments? */
next_tvb = process_reassembled_data(tvb, 3, pinfo,
"Reassembled ICom Message", frag_msg,
&icom_fragment_items, NULL,
bnp_tree);
pinfo->fragmented = save_fragmented;
4:
save_fragmented = pinfo->fragmented;
pinfo->fragmented = TRUE;
frag_msg = fragment_add_seq_next(tvb, 3, pinfo,
multiMessageID, /* ID for fragments belonging together */
icom_fragment_table, /* list of message fragments */
icom_reassembled_table, /* list of reassembled messages */
bnpLength,/* fragment length - to the end */
TRUE); /* More fragments? */
next_tvb = process_reassembled_data(tvb, 3, pinfo,
"Reassembled ICom Message", frag_msg,
&icom_fragment_items, NULL,
bnp_tree);
pinfo->fragmented = save_fragmented;
5:
save_fragmented = pinfo->fragmented;
pinfo->fragmented = TRUE;
frag_msg = fragment_add_seq_next(tvb, 3, pinfo,
multiMessageID, /* ID for fragments belonging together */
icom_fragment_table, /* list of message fragments */
icom_reassembled_table, /* list of reassembled messages */
bnpLength,/* fragment length - to the end */
FALSE); /* More fragments? */
next_tvb = process_reassembled_data(tvb, 3, pinfo,
"Reassembled ICom Message", frag_msg,
&icom_fragment_items, NULL,
bnp_tree);
pinfo->fragmented = save_fragmented;
multiMessageID++;
if(next_tvb)
dissectPacket( next_tvb, bnp_tree, pinfo );
Now i'm having trouble with what to make the "ID for fragments" sections as
having an incremented variable i now realize was stupid.
Also, on the initial dissecting, next_tvb for case 5 appears to have a value,
however, when i click on it after, it is NULL.
Any ideas for why it is NULL / a way to ID?
Thanks,
Greg
