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| author | Guy Harris <guy@alum.mit.edu> | 1999-11-16 11:44:20 +0000 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 1999-11-16 11:44:20 +0000 |
| commit | a7aba0a28890856d2570951c2b0a76c922fdfa72 (patch) | |
| tree | bcc3d6ea4d23e60c7841a408e9b1876ed6a93106 /packet-bpdu.c | |
| parent | 3a2f7f641a49b5eb9f369dcb29bc8a7cb1c50a91 (diff) | |
| download | wireshark-a7aba0a28890856d2570951c2b0a76c922fdfa72.tar.gz wireshark-a7aba0a28890856d2570951c2b0a76c922fdfa72.tar.bz2 wireshark-a7aba0a28890856d2570951c2b0a76c922fdfa72.zip | |
Replace the ETT_ "enum" members, declared in "packet.h", with
dynamically-assigned "ett_" integer values, assigned by
"proto_register_subtree_array()"; this:
obviates the need to update "packet.h" whenever you add a new
subtree type - you only have to add a call to
"proto_register_subtree_array()" to a "register" routine and an
array of pointers to "ett_", if they're not already there, and
add a pointer to the new "ett_" variable to the array, if they
are there;
would allow run-time-loaded dissectors to allocate subtree types
when they're loaded.
svn path=/trunk/; revision=1043
Diffstat (limited to 'packet-bpdu.c')
| -rw-r--r-- | packet-bpdu.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/packet-bpdu.c b/packet-bpdu.c index ad904ca101..8b92eb3d9f 100644 --- a/packet-bpdu.c +++ b/packet-bpdu.c @@ -1,7 +1,7 @@ /* packet-bpdu.c * Routines for BPDU (Spanning Tree Protocol) disassembly * - * $Id: packet-bpdu.c,v 1.5 1999/10/16 09:31:47 deniel Exp $ + * $Id: packet-bpdu.c,v 1.6 1999/11/16 11:42:27 guy Exp $ * * Copyright 1999 Christophe Tronche <ch.tronche@computer.org> * @@ -73,6 +73,8 @@ static int hf_bpdu_max_age = -1; static int hf_bpdu_hello_time = -1; static int hf_bpdu_forward_delay = -1; +static gint ett_bpdu = -1; + void dissect_bpdu(const u_char *pd, int offset, frame_data *fd, proto_tree *tree) { guint16 protocol_identifier; guint8 protocol_version_identifier; @@ -120,7 +122,7 @@ void dissect_bpdu(const u_char *pd, int offset, frame_data *fd, proto_tree *tree protocol_version_identifier = (guint8) bpdu[BPDU_VERSION_IDENTIFIER]; ti = proto_tree_add_item_format(tree, proto_bpdu, offset, 35, NULL, "Spanning Tree Protocol"); - bpdu_tree = proto_item_add_subtree(ti, ETT_BPDU); + bpdu_tree = proto_item_add_subtree(ti, ett_bpdu); proto_tree_add_item_format(bpdu_tree, hf_bpdu_proto_id, offset + BPDU_IDENTIFIER, 2, protocol_identifier, @@ -252,8 +254,11 @@ proto_register_bpdu(void) FT_DOUBLE, BASE_NONE, NULL, 0x0, "" }}, }; + static gint *ett[] = { + &ett_bpdu, + }; proto_bpdu = proto_register_protocol("Spanning Tree Protocol", "stp"); proto_register_field_array(proto_bpdu, hf, array_length(hf)); - + proto_register_subtree_array(ett, array_length(ett)); } |