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BBLog: Prepare for event type specifc info column 

While there, improve the handling of unknown event types.
This commit is contained in:
Michael Tuexen 2023-02-20 16:47:55 +01:00
parent 9ee9523e52
commit 2c645005bf
1 changed files with 16 additions and 1 deletions
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17
epan/dissectors/packet-bblog.c
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@ -186,10 +186,25 @@ dissect_bblog(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U
{
proto_item *bblog_item;
proto_tree *bblog_tree;
const gchar *event_name;
guint32 flex1, flex2;
guint16 event_flags;
guint8 event_identifier;
col_set_str(pinfo->cinfo, COL_PROTOCOL, "BBLog");
col_append_fstr(pinfo->cinfo, COL_INFO, "%s", val_to_str_const(tvb_get_guint8(tvb, 25), event_identifier_values, "Unknown"));
event_identifier = tvb_get_guint8(tvb, 25);
flex1 = tvb_get_letohl(tvb, 140);
flex2 = tvb_get_letohl(tvb, 144);
switch (event_identifier) {
default:
event_name = try_val_to_str(event_identifier, event_identifier_values);
if (event_name != NULL) {
col_append_fstr(pinfo->cinfo, COL_INFO, "%s", event_name);
} else {
col_append_fstr(pinfo->cinfo, COL_INFO, "Unknown (flex1 0x%08x, flex2 0x%08x0)", flex1, flex2);
}
break;
}
bblog_item = proto_tree_add_item(tree, proto_bblog, tvb, 0, -1, ENC_NA);
bblog_tree = proto_item_add_subtree(bblog_item, ett_bblog);