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| author | Laurent Deniel <laurent.deniel@free.fr> | 1999-10-16 14:27:00 +0000 |
|---|---|---|
| committer | Laurent Deniel <laurent.deniel@free.fr> | 1999-10-16 14:27:00 +0000 |
| commit | 2763f4c7efff700e67dc90787016994ac77e80b1 (patch) | |
| tree | 0df2aa31f6bda8f21927f7e53638279cb00063ce /packet-cdp.c | |
| parent | 4761c66295ed9dd1878b02cabfdc95b03e07087f (diff) | |
| download | wireshark-2763f4c7efff700e67dc90787016994ac77e80b1.tar.gz wireshark-2763f4c7efff700e67dc90787016994ac77e80b1.tar.bz2 wireshark-2763f4c7efff700e67dc90787016994ac77e80b1.zip | |
More display filter fields added.
svn path=/trunk/; revision=856
Diffstat (limited to 'packet-cdp.c')
| -rw-r--r-- | packet-cdp.c | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/packet-cdp.c b/packet-cdp.c index 1a2602c24e..5ea46954ec 100644 --- a/packet-cdp.c +++ b/packet-cdp.c @@ -2,7 +2,7 @@ * Routines for the disassembly of the "Cisco Discovery Protocol" * (c) Copyright Hannes R. Boehm <hannes@boehm.org> * - * $Id: packet-cdp.c,v 1.15 1999/10/12 06:20:03 gram Exp $ + * $Id: packet-cdp.c,v 1.16 1999/10/16 14:27:00 deniel Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@zing.org> @@ -41,6 +41,9 @@ #define TLV_LENGTH 2 static int proto_cdp = -1; +static int hf_cdp_version = -1; +static int hf_cdp_flags = -1; +static int hf_cdp_ttl = -1; static int hf_cdp_tlvtype = -1; static int hf_cdp_tlvlength = -1; @@ -88,13 +91,15 @@ dissect_cdp(const u_char *pd, int offset, frame_data *fd, proto_tree *tree) { cdp_tree = proto_item_add_subtree(ti, ETT_CDP); /* CDP header */ - proto_tree_add_text(cdp_tree, offset, 1, "Version: %u", pd[offset]); + proto_tree_add_item(cdp_tree, hf_cdp_version, offset, 1, pd[offset]); offset += 1; - proto_tree_add_text(cdp_tree, offset, 1, "Flags: %x (unknown)", - pd[offset]); + proto_tree_add_item_format(cdp_tree, hf_cdp_flags, offset, 1, + pd[offset], + "Flags: %x (unknown)", pd[offset]); offset += 1; - proto_tree_add_text(cdp_tree, offset, 2, "TTL: %u (unknown)", - pntohs(&pd[offset])); + proto_tree_add_item_format(cdp_tree, hf_cdp_ttl, offset, 2, + pntohs(&pd[offset]), + "TTL: %u (unknown)", pntohs(&pd[offset])); offset += 2; while( IS_DATA_IN_FRAME(offset) ){ @@ -279,6 +284,18 @@ void proto_register_cdp(void) { static hf_register_info hf[] = { + { &hf_cdp_version, + { "Version", "cdp.version", FT_UINT8, BASE_DEC, NULL, 0x0, + "" }}, + + { &hf_cdp_flags, + { "Flags", "cdp.flags", FT_UINT8, BASE_HEX, NULL, 0x0, + "" }}, + + { &hf_cdp_ttl, + { "TTL", "cdp.ttl", FT_UINT16, BASE_DEC, NULL, 0x0, + "" }}, + { &hf_cdp_tlvtype, { "Type", "cdp.tlv.type", FT_UINT16, BASE_HEX, VALS(type_vals), 0x0, "" }}, |