diff options
Diffstat (limited to 'plugins/docsis/packet-bpkmrsp.c')
| -rw-r--r-- | plugins/docsis/packet-bpkmrsp.c | 78 |
1 files changed, 34 insertions, 44 deletions
diff --git a/plugins/docsis/packet-bpkmrsp.c b/plugins/docsis/packet-bpkmrsp.c index b064d6ef37..6cd5f20f2d 100644 --- a/plugins/docsis/packet-bpkmrsp.c +++ b/plugins/docsis/packet-bpkmrsp.c @@ -35,16 +35,16 @@ static int hf_docsis_bpkmrsp_length = -1; static int hf_docsis_bpkmrsp_ident = -1; static const value_string code_field_vals[] = { - {0, "Reserved"}, - {1, "Reserved"}, - {2, "Reserved"}, - {3, "Reserved"}, - {4, "Auth Response"}, - {5, "Auth Reply"}, - {6, "Auth Reject"}, - {7, "Key Response"}, - {8, "Key Reply"}, - {9, "Key Reject"}, + { 0, "Reserved"}, + { 1, "Reserved"}, + { 2, "Reserved"}, + { 3, "Reserved"}, + { 4, "Auth Response"}, + { 5, "Auth Reply"}, + { 6, "Auth Reject"}, + { 7, "Key Response"}, + { 8, "Key Reply"}, + { 9, "Key Reject"}, {10, "Auth Invalid"}, {11, "TEK Invalid"}, {12, "Authent Info"}, @@ -54,40 +54,37 @@ static const value_string code_field_vals[] = { {0, NULL}, }; - /* Initialize the subtree pointers */ static gint ett_docsis_bpkmrsp = -1; static dissector_handle_t attrs_handle; -/* Code to actually dissect the packets */ +/* Dissection */ static void dissect_bpkmrsp (tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree) { - proto_item *it; proto_tree *bpkmrsp_tree; guint8 code; tvbuff_t *attrs_tvb; - code = tvb_get_guint8 (tvb, 0); col_add_fstr (pinfo->cinfo, COL_INFO, "BPKM Response (%s)", - val_to_str (code, code_field_vals, "Unknown code %u")); + val_to_str (code, code_field_vals, "Unknown code %u")); if (tree) { it = - proto_tree_add_protocol_format (tree, proto_docsis_bpkmrsp, tvb, 0, -1, - "BPKM Response Message"); + proto_tree_add_protocol_format (tree, proto_docsis_bpkmrsp, tvb, 0, -1, + "BPKM Response Message"); bpkmrsp_tree = proto_item_add_subtree (it, ett_docsis_bpkmrsp); proto_tree_add_item (bpkmrsp_tree, hf_docsis_bpkmrsp_code, tvb, 0, 1, - ENC_BIG_ENDIAN); + ENC_BIG_ENDIAN); proto_tree_add_item (bpkmrsp_tree, hf_docsis_bpkmrsp_ident, tvb, 1, 1, - ENC_BIG_ENDIAN); + ENC_BIG_ENDIAN); proto_tree_add_item (bpkmrsp_tree, hf_docsis_bpkmrsp_length, tvb, 2, 2, - ENC_BIG_ENDIAN); + ENC_BIG_ENDIAN); } /* Code to Call subdissector */ @@ -95,63 +92,44 @@ dissect_bpkmrsp (tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree) call_dissector (attrs_handle, attrs_tvb, pinfo, tree); } - - - /* Register the protocol with Wireshark */ - -/* this format is require because a script is used to build the C function - that calls all the protocol registration. -*/ - - void proto_register_docsis_bpkmrsp (void) { - -/* Setup list of header fields See Section 1.6.1 for details*/ static hf_register_info hf[] = { {&hf_docsis_bpkmrsp_code, {"BPKM Code", "docsis_bpkmrsp.code", FT_UINT8, BASE_DEC, VALS (code_field_vals), 0x0, "BPKM Response Message", HFILL} - }, + }, {&hf_docsis_bpkmrsp_ident, {"BPKM Identifier", "docsis_bpkmrsp.ident", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL} - }, + }, {&hf_docsis_bpkmrsp_length, {"BPKM Length", "docsis_bpkmrsp.length", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL} - }, + }, }; -/* Setup protocol subtree array */ static gint *ett[] = { &ett_docsis_bpkmrsp, }; -/* Register the protocol name and description */ proto_docsis_bpkmrsp = proto_register_protocol ("DOCSIS Baseline Privacy Key Management Response", "DOCSIS BPKM-RSP", "docsis_bpkmrsp"); -/* Required function calls to register the header fields and subtrees used */ proto_register_field_array (proto_docsis_bpkmrsp, hf, array_length (hf)); proto_register_subtree_array (ett, array_length (ett)); register_dissector ("docsis_bpkmrsp", dissect_bpkmrsp, - proto_docsis_bpkmrsp); + proto_docsis_bpkmrsp); } - -/* 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_docsis_bpkmrsp (void) { @@ -160,5 +138,17 @@ proto_reg_handoff_docsis_bpkmrsp (void) docsis_bpkmrsp_handle = find_dissector ("docsis_bpkmrsp"); attrs_handle = find_dissector ("docsis_bpkmattr"); dissector_add_uint ("docsis_mgmt", 0x0D, docsis_bpkmrsp_handle); - } + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local Variables: + * c-basic-offset: 2 + * tab-width: 8 + * indent-tabs-mode: nil + * End: + * + * ex: set shiftwidth=2 tabstop=8 expandtab: + * :indentSize=2:tabSize=8:noTabs=true: + */ |