Hello folks,
is it possible to refer to a boolean in a dissector call? Using the code
below results in the following error:
packet-bacnet.c: In function `dissect_bacnet':
packet-bacnet.c:473: `bacnet' undeclared (first use in this function)
Hmm. My brain seems to be in friday mode.
Hartmut
in packet-bacnet.c: --------------
if (!dissector_try_port(bacnet_dissector_table,
bacnet.control_net, next_tvb, pinfo, tree)) { /* line 473 */
dissect_data(next_tvb, offset, pinfo, tree);
static hf_register_info hf[] = {
{ &hf_bacnet_control,
{ "Control", "bacnet.control",
FT_UINT8, BASE_HEX, NULL, 0xff,
"BACnet Control" }
},
{ &hf_bacnet_control_net,
{ "NSDU contains",
"bacnet.control_net",
FT_BOOLEAN, 8, TFS(&control_net_set_high),
BAC_CONTROL_NET, "BACnet Control" }
},
-----------------------------
in packet-bacapp.c: ----------------
/* Register the protocol name and description */
/* proto_bacapp = proto_register_protocol("BACapp",
* "PROTOSHORTNAME", "bacapp");
*/
proto_bacapp = proto_register_protocol("Building Automation and
Control Network APDU",
"BACapp", "bacapp");
/* Required function calls to register the header fields and subtrees used */
proto_register_field_array(proto_bacapp, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));
}
[...]
/* If this dissector uses sub-dissector registration add a registration
routine.
This format is required because a script is used to find these routines and
create the code that calls these routines.
*/
void
proto_reg_handoff_bacapp(void)
{
dissector_add("bacnet.control_net", 0, dissect_bacapp, proto_bacapp);
}
---------------------------------
