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authorLaurent Deniel <laurent.deniel@free.fr>2000-08-13 14:09:15 +0000
committerLaurent Deniel <laurent.deniel@free.fr>2000-08-13 14:09:15 +0000
commitcc36f0b9312fc36778bf227cbaaf02c89baf09b3 (patch)
tree0aff9b70a00a628a713030dc9000f3b5492d492b /packet-pim.c
parentdb31ba13c8b9f82c1b96b5444fe3b7e8ff109ce1 (diff)
Add the "Edit:Protocols..." feature which currently only implements
the following: It is now possible to enable/disable a particular protocol decoding (i.e. the protocol dissector is void or not). When a protocol is disabled, it is displayed as Data and of course, all linked sub-protocols are disabled as well. Disabling a protocol could be interesting: - in case of buggy dissectors - in case of wrong heuristics - for performance reasons - to decode the data as another protocol (TODO) Currently (if I am not wrong), all dissectors but NFS can be disabled (and dissectors that do not register protocols :-) I do not like the way the RPC sub-dissectors are disabled (in the sub-dissectors) since this could be done in the RPC dissector itself, knowing the sub-protocol hfinfo entry (this is why, I've not modified the NFS one yet). Two functions are added in proto.c : gboolean proto_is_protocol_enabled(int n); void proto_set_decoding(int n, gboolean enabled); and two MACROs which can be used in dissectors: OLD_CHECK_DISPLAY_AS_DATA(index, pd, offset, fd, tree) CHECK_DISPLAY_AS_DATA(index, tvb, pinfo, tree) See also the XXX in proto_dlg.c and proto.c around the new functions. svn path=/trunk/; revision=2267
Diffstat (limited to 'packet-pim.c')
-rw-r--r--packet-pim.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/packet-pim.c b/packet-pim.c
index 35c50b9cb9..d24767eb77 100644
--- a/packet-pim.c
+++ b/packet-pim.c
@@ -2,7 +2,7 @@
* Routines for PIM disassembly
* (c) Copyright Jun-ichiro itojun Hagino <itojun@itojun.org>
*
- * $Id: packet-pim.c,v 1.16 2000/08/11 13:35:08 deniel Exp $
+ * $Id: packet-pim.c,v 1.17 2000/08/13 14:08:37 deniel Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@zing.org>
@@ -193,6 +193,8 @@ dissect_pim(const u_char *pd, int offset, frame_data *fd, proto_tree *tree) {
proto_tree *pimopt_tree = NULL;
proto_item *tiopt;
+ OLD_CHECK_DISPLAY_AS_DATA(proto_pim, pd, offset, fd, tree);
+
/* avoid alignment problem */
memcpy(&pim, &pd[offset], sizeof(pim));