diff options
| -rw-r--r-- | AUTHORS | 1 | ||||
| -rw-r--r-- | epan/Makefile.common | 3 | ||||
| -rw-r--r-- | packet-tuxedo.c | 199 |
3 files changed, 202 insertions, 1 deletions
@@ -2067,6 +2067,7 @@ Ryuji Somegawa <ryuji-so [AT] is.aist-nara.ac.jp> { metatech <metatech [AT] flashmail.com> { IBM WebSphere MQ protocol support + Initial BEA Tuxedo protocol support } Brian Wheeler <Brian.Wheeler [AT] arrisi.com> { diff --git a/epan/Makefile.common b/epan/Makefile.common index a1df999216..1a2e39da3b 100644 --- a/epan/Makefile.common +++ b/epan/Makefile.common @@ -3,7 +3,7 @@ # a) common to both files and # b) portable between both files # -# $Id: Makefile.common,v 1.17 2004/04/17 21:43:32 guy Exp $ +# $Id: Makefile.common,v 1.18 2004/04/20 05:07:23 guy Exp $ # # Ethereal - Network traffic analyzer # By Gerald Combs <gerald@ethereal.com> @@ -447,6 +447,7 @@ DISSECTOR_SRC = \ ../packet-tr.c \ ../packet-trmac.c \ ../packet-tsp.c \ + ../packet-tuxedo.c \ ../packet-tzsp.c \ ../packet-ucp.c \ ../packet-udp.c \ diff --git a/packet-tuxedo.c b/packet-tuxedo.c new file mode 100644 index 0000000000..7747b694be --- /dev/null +++ b/packet-tuxedo.c @@ -0,0 +1,199 @@ +/* packet-tuxedo.c + * Routines for BEA Tuxedo ATMI protocol + * + * metatech <metatech@flashmail.com> + * + * $Id: packet-tuxedo.c,v 1.1 2004/04/20 05:07:23 guy Exp $ + * + * Ethereal - Network traffic analyzer + * By Gerald Combs <gerald@ethereal.com> + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include <glib.h> +#include <epan/packet.h> +#include <epan/conversation.h> + +static int proto_tuxedo = -1; +static int hf_tuxedo_magic = -1; +static int hf_tuxedo_opcode = -1; + +static gint ett_tuxedo = -1; + +static dissector_handle_t tuxedo_handle; + +#define TUXEDO_MAGIC 0x91039858 +#define TUXEDO_SMAGIC 0x73903842 + +#define TUXEDO_ATMI_CALL 1 +#define TUXEDO_ATMI_REPLY 2 +#define TUXEDO_ATMI_FAILURE 3 +#define TUXEDO_ATMI_CONNECT 4 +#define TUXEDO_ATMI_DATA 5 +#define TUXEDO_ATMI_DISCON 6 +#define TUXEDO_ATMI_PREPARE 7 +#define TUXEDO_ATMI_READY 8 +#define TUXEDO_ATMI_COMMIT 9 +#define TUXEDO_ATMI_DONE 10 +#define TUXEDO_ATMI_COMPLETE 11 +#define TUXEDO_ATMI_ROLLBACK 12 +#define TUXEDO_ATMI_HEURISTIC 13 +#define TUXEDO_ATMI_PRE_NW_ACALL1 14 +#define TUXEDO_ATMI_PRE_NW_ACALL1_RPLY 15 +#define TUXEDO_ATMI_PRE_NW_ACALL2 16 +#define TUXEDO_ATMI_PRE_NW_ACALL2_RPLY 17 +#define TUXEDO_ATMI_PRE_NW_ACALL3 18 +#define TUXEDO_ATMI_PRE_NW_ACALL3_RPLY 19 +#define TUXEDO_ATMI_PRE_NW_LLE 20 +#define TUXEDO_ATMI_PRE_NW_LLE_RPLY 21 +#define TUXEDO_ATMI_SEC_EXCHG_RQST 22 +#define TUXEDO_ATMI_SEC_EXCHG_RPLY 23 +#define TUXEDO_ATMI_SEC_NW_ACALL3 24 +#define TUXEDO_ATMI_SEC_NW_ACALL3_RPLY 25 + + +static const value_string tuxedo_opcode_vals[] = { + { TUXEDO_ATMI_CALL, "CALL" }, + { TUXEDO_ATMI_REPLY, "REPLY" }, + { TUXEDO_ATMI_FAILURE, "FAILURE" }, + { TUXEDO_ATMI_CONNECT, "CONNECT" }, + { TUXEDO_ATMI_DATA, "DATA" }, + { TUXEDO_ATMI_DISCON, "DISCON" }, + { TUXEDO_ATMI_PREPARE, "PREPARE" }, + { TUXEDO_ATMI_READY, "READY" }, + { TUXEDO_ATMI_COMMIT, "COMMIT" }, + { TUXEDO_ATMI_DONE, "DONE" }, + { TUXEDO_ATMI_COMPLETE, "COMPLETE" }, + { TUXEDO_ATMI_ROLLBACK, "ROLLBACK" }, + { TUXEDO_ATMI_HEURISTIC, "HEURISTIC" }, + { TUXEDO_ATMI_PRE_NW_ACALL1, "ACALL1" }, + { TUXEDO_ATMI_PRE_NW_ACALL1_RPLY, "ACALL1_REPLY" }, + { TUXEDO_ATMI_PRE_NW_ACALL2, "ACALL2" }, + { TUXEDO_ATMI_PRE_NW_ACALL2_RPLY, "ACALL2_REPLY" }, + { TUXEDO_ATMI_PRE_NW_ACALL3, "ACALL3" }, + { TUXEDO_ATMI_PRE_NW_ACALL3_RPLY, "ACALL3_REPLY" }, + { TUXEDO_ATMI_PRE_NW_LLE, "LLE" }, + { TUXEDO_ATMI_PRE_NW_LLE_RPLY, "LLE_REPLY" }, + { TUXEDO_ATMI_SEC_EXCHG_RQST, "SEC_EXCHANGE" }, + { TUXEDO_ATMI_SEC_EXCHG_RPLY, "SEC_EXCHANGE_REPLY" }, + { TUXEDO_ATMI_SEC_NW_ACALL3, "SEC_ACALL3" }, + { TUXEDO_ATMI_SEC_NW_ACALL3_RPLY, "SEC_ACALL3_REPLY" }, + { 0, NULL } +}; + + +static void +dissect_tuxedo(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) +{ + proto_tree *tuxedoroot_tree = NULL; + proto_item *ti; + guint32 magic; + guint32 opcode; + + if (check_col(pinfo->cinfo, COL_PROTOCOL)) col_set_str(pinfo->cinfo, COL_PROTOCOL, "TUXEDO"); + + if (tvb_length(tvb) >= 8) + { + magic = tvb_get_ntohl(tvb, 0); + if (magic == TUXEDO_MAGIC || magic == TUXEDO_SMAGIC) + { + opcode = tvb_get_ntohl(tvb, 4); + + if (check_col(pinfo->cinfo, COL_INFO)) + { + col_add_fstr(pinfo->cinfo, COL_INFO, "%s", val_to_str(opcode, tuxedo_opcode_vals, "Unknown (0x%02x)")); + } + + if (tree) + { + ti = proto_tree_add_item(tree, proto_tuxedo, tvb, 0, -1, FALSE); + tuxedoroot_tree = proto_item_add_subtree(ti, ett_tuxedo); + + proto_tree_add_item(tuxedoroot_tree, hf_tuxedo_magic, tvb, 0, 4, FALSE); + proto_tree_add_item(tuxedoroot_tree, hf_tuxedo_opcode, tvb, 4, 4, FALSE); + } + } + else + { + /* This packet is a continuation */ + if (check_col(pinfo->cinfo, COL_INFO)) col_set_str(pinfo->cinfo, COL_INFO, "Continuation"); + if (tree) + { + ti = proto_tree_add_item(tree, proto_tuxedo, tvb, 0, -1, FALSE); + } + } + } +} + +static gboolean +dissect_tuxedo_heur(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) +{ + if (tvb_length(tvb) >= 8) + { + guint32 magic; + magic = tvb_get_ntohl(tvb, 0); + if (magic == TUXEDO_MAGIC || magic == TUXEDO_SMAGIC) + { + /* Register this dissector for this conversation */ + conversation_t *conversation = NULL; + conversation = find_conversation(&pinfo->src, &pinfo->dst, pinfo->ptype, pinfo->srcport, pinfo->destport, 0); + if (conversation == NULL) + { + conversation = conversation_new(&pinfo->src, &pinfo->dst, pinfo->ptype, pinfo->srcport, pinfo->destport, 0); + } + conversation_set_dissector(conversation, tuxedo_handle); + + dissect_tuxedo(tvb, pinfo, tree); + return TRUE; + } + } + return FALSE; +} + +void +proto_register_tuxedo(void) +{ + static hf_register_info hf[] = { + { &hf_tuxedo_magic, + { "Magic", "tuxedo.magic", FT_UINT32, BASE_HEX, NULL, 0x0, "TUXEDO magic", HFILL }}, + + { &hf_tuxedo_opcode, + { "Opcode", "tuxedo.opcode", FT_UINT32, BASE_HEX, VALS(tuxedo_opcode_vals), 0x0, "TUXEDO opcode", HFILL }} + + }; + static gint *ett[] = { + &ett_tuxedo, + }; + + proto_tuxedo = proto_register_protocol("BEA Tuxedo", "TUXEDO", "tuxedo"); + proto_register_field_array(proto_tuxedo, hf, array_length(hf)); + proto_register_subtree_array(ett, array_length(ett)); + + tuxedo_handle = create_dissector_handle(dissect_tuxedo, proto_tuxedo); + +} + +void +proto_reg_handoff_tuxedo(void) +{ + heur_dissector_add("tcp", dissect_tuxedo_heur, proto_tuxedo); + dissector_add_handle("tcp.port", tuxedo_handle); +} |