552 lines
18 KiB
C
552 lines
18 KiB
C
![]() |
/* packet-tipc.c
|
||
|
* Routines for Transparent Inter Process Communication packet dissection
|
||
|
*
|
||
|
* $Id$
|
||
|
*
|
||
|
* Copyright 2005, Anders Broman <anders.broman@ericsson.com>
|
||
|
*
|
||
|
* 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.
|
||
|
* Protocol ref:
|
||
|
* http://tipc.sourceforge.net/
|
||
|
*/
|
||
|
|
||
|
|
||
|
#ifdef HAVE_CONFIG_H
|
||
|
# include "config.h"
|
||
|
#endif
|
||
|
|
||
|
#include <stdio.h>
|
||
|
#include <stdlib.h>
|
||
|
#include <string.h>
|
||
|
#include <ctype.h>
|
||
|
|
||
|
#include <epan/prefs.h>
|
||
|
|
||
|
#include <glib.h>
|
||
|
#include <epan/packet.h>
|
||
|
#include <epan/etypes.h>
|
||
|
#include <epan/emem.h>
|
||
|
|
||
|
static int proto_tipc = -1;
|
||
|
static int hf_tipc_ver = -1;
|
||
|
static int hf_tipc_usr = -1;
|
||
|
static int hf_tipc_hdr_size = -1;
|
||
|
static int hf_tipc_unused = -1;
|
||
|
static int hf_tipc_msg_size = -1;
|
||
|
static int hf_tipc_ack_link_lev_seq = -1;
|
||
|
static int hf_tipc_link_lev_seq = -1;
|
||
|
static int hf_tipc_prev_proc = -1;
|
||
|
static int hf_tipc_org_port = -1;
|
||
|
static int hf_tipc_dst_port = -1;
|
||
|
static int hf_tipc_data_msg_type = -1;
|
||
|
static int hf_tipc_err_code = -1;
|
||
|
static int hf_tipc_reroute_cnt = -1;
|
||
|
static int hf_tipc_act_id = -1;
|
||
|
static int hf_tipc_org_proc = -1;
|
||
|
static int hf_tipc_dst_proc = -1;
|
||
|
static int hf_tipc_unused2 = -1;
|
||
|
static int hf_tipc_importance = -1;
|
||
|
static int hf_tipc_link_selector = -1;
|
||
|
static int hf_tipc_msg_cnt = -1;
|
||
|
static int hf_tipc_probe = -1;
|
||
|
static int hf_tipc_bearer_id = -1;
|
||
|
static int hf_tipc_link_selector2 = -1;
|
||
|
static int hf_tipc_remote_addr = -1;
|
||
|
static int hf_tipc_rm_msg_type = -1;
|
||
|
static int hf_tipc_nd_msg_type = -1;
|
||
|
static int hf_tipc_cm_msg_type = -1;
|
||
|
static int hf_tipc_lp_msg_type = -1;
|
||
|
static int hf_tipc_sm_msg_type = -1;
|
||
|
static int hf_tipc_ma_msg_type = -1;
|
||
|
static int hf_tipc_unknown_msg_type = -1;
|
||
|
static int hf_tipc_seq_gap = -1;
|
||
|
static int hf_tipc_nxt_snt_pkg = -1;
|
||
|
static int hf_tipc_unused3;
|
||
|
|
||
|
/* Initialize the subtree pointer */
|
||
|
static gint ett_tipc = -1;
|
||
|
|
||
|
#define MAX_TIPC_ADDRESS_STR_LEN 15
|
||
|
#define TIPC_ROUTING_MANAGER 8
|
||
|
#define TIPC_NAME_DISTRIBUTOR 9
|
||
|
#define TIPC_CONNECTION_MANAGER 10
|
||
|
#define TIPC_LINK_PROTOCOL 11
|
||
|
#define TIPC_CHANGEOVER_PROTOCOL 13
|
||
|
#define TIPC_SEGMENTATION_MANAGER 14
|
||
|
#define TIPC_MSG_ASSEMBLER 15
|
||
|
|
||
|
#define TIPC_LINK_PROTOCO_STATE_MSG 0
|
||
|
|
||
|
const value_string tipc_user_values[] = {
|
||
|
{ 0, "DATA_PRIO_0"},
|
||
|
{ 1, "DATA_PRIO_1"},
|
||
|
{ 2, "DATA_PRIO_2"},
|
||
|
{ TIPC_ROUTING_MANAGER, "ROUTING_MANAGER"},
|
||
|
{ TIPC_NAME_DISTRIBUTOR, "NAME_DISTRIBUTOR"},
|
||
|
{ TIPC_CONNECTION_MANAGER, "CONNECTION_MANAGER"},
|
||
|
{ TIPC_LINK_PROTOCOL, "LINK_PROTOCOL"},
|
||
|
{ TIPC_CHANGEOVER_PROTOCOL, "CHANGEOVER_PROTOCOL"},
|
||
|
{ TIPC_SEGMENTATION_MANAGER, "SEGMENTATION_MANAGER"},
|
||
|
{ TIPC_MSG_ASSEMBLER, "MSG_ASSEMBLER"},
|
||
|
{ 0, NULL},
|
||
|
};
|
||
|
const value_string tipc_data_msg_type_values[] = {
|
||
|
{ 0, "CONNECTED_MSG"},
|
||
|
{ 2, "NAMED_MSG"},
|
||
|
{ 3, "DIRECT_MSG"},
|
||
|
{ 4, "OVERLOAD_W_MSG"},
|
||
|
{ 0, NULL},
|
||
|
};
|
||
|
const value_string tipc_error_code_values[] = {
|
||
|
{ 0, "MSG_OK"},
|
||
|
{ 1, "NO_PORT_NAME"},
|
||
|
{ 2, "NO_REMOTE_PORT"},
|
||
|
{ 3, "NO_REMOTE_PROCESSOR"},
|
||
|
{ 4, "DEST_OVERLOADED"},
|
||
|
{ 6, "NO_CONNECTION"},
|
||
|
{ 7, "COMMUNICATION_ERROR"},
|
||
|
{ 0, NULL},
|
||
|
};
|
||
|
const value_string tipc_routing_mgr_msg_type_values[] = {
|
||
|
{ 0, "EXT_ROUTING_TABLE"},
|
||
|
{ 1, "LOCAL_ROUTING_TABLE"},
|
||
|
{ 2, "DP_ROUTING_TABLE"},
|
||
|
{ 3, "ROUTE_ADDITION"},
|
||
|
{ 4, "ROUTE_REMOVAL"},
|
||
|
{ 0, NULL},
|
||
|
};
|
||
|
const value_string tipc_name_dist_msg_type_values[] = {
|
||
|
{ 0, "PUBLICATION"},
|
||
|
{ 1, "WITHDRAWAL"},
|
||
|
{ 0, NULL},
|
||
|
};
|
||
|
const value_string tipc_cm_msg_type_values[] = {
|
||
|
{ 0, "CONNECTION_PROBE"},
|
||
|
{ 1, "CONNECTION_PROBE_REPLY"},
|
||
|
{ 0, NULL},
|
||
|
};
|
||
|
const value_string tipc_link_prot_msg_type_values[] = {
|
||
|
{ 10, "RESET_MSG"},
|
||
|
{ 11, "ACTIVATE_MSG"},
|
||
|
{ 12, "STATE_MSG"},
|
||
|
{ 0, NULL},
|
||
|
};
|
||
|
const value_string tipc_sm_msg_type_values[] = {
|
||
|
{ 0, "FIRST_SEGMENT"},
|
||
|
{ 1, "SEGMENT"},
|
||
|
{ 0, NULL},
|
||
|
};
|
||
|
|
||
|
static gchar*
|
||
|
tipc_addr_to_str(guint tipc_address)
|
||
|
{
|
||
|
guint8 zone;
|
||
|
guint16 subnetwork;
|
||
|
guint16 processor;
|
||
|
gchar *buff;
|
||
|
|
||
|
buff=ep_alloc(MAX_TIPC_ADDRESS_STR_LEN);
|
||
|
|
||
|
processor = tipc_address & 0x0fff;
|
||
|
|
||
|
tipc_address = tipc_address >> 12;
|
||
|
subnetwork = tipc_address & 0x0fff;
|
||
|
|
||
|
tipc_address = tipc_address >> 12;
|
||
|
zone = tipc_address & 0xff;
|
||
|
|
||
|
g_snprintf(buff,MAX_TIPC_ADDRESS_STR_LEN,"%u.%u.%u",zone,subnetwork,processor);
|
||
|
|
||
|
return buff;
|
||
|
}
|
||
|
|
||
|
static void
|
||
|
dissect_tipc_int_prot_msg(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tipc_tree,int offset,guint8 user)
|
||
|
{
|
||
|
guint8 msg_type;
|
||
|
/* Internal Protocol Header */
|
||
|
/* Unused */
|
||
|
msg_type = tvb_get_guint8(tvb,offset + 11);
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_unused2, tvb, offset, 4, FALSE);
|
||
|
/* Importance */
|
||
|
if ( user == TIPC_SEGMENTATION_MANAGER)
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_importance, tvb, offset, 4, FALSE);
|
||
|
/* Link selector */
|
||
|
if ( user == TIPC_SEGMENTATION_MANAGER || user == TIPC_NAME_DISTRIBUTOR || user == TIPC_CHANGEOVER_PROTOCOL )
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_link_selector, tvb, offset, 4, FALSE);
|
||
|
/* Message count */
|
||
|
if ( user == TIPC_MSG_ASSEMBLER || user == TIPC_CHANGEOVER_PROTOCOL )
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_msg_cnt, tvb, offset, 4, FALSE);
|
||
|
/* Unused */
|
||
|
/* Probe */
|
||
|
if ( user == TIPC_LINK_PROTOCOL )
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_probe, tvb, offset, 4, FALSE);
|
||
|
/* Bearer identity */
|
||
|
if ( user == TIPC_LINK_PROTOCOL || user == TIPC_CHANGEOVER_PROTOCOL )
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_bearer_id, tvb, offset, 4, FALSE);
|
||
|
/* Link selector */
|
||
|
if ( user == TIPC_SEGMENTATION_MANAGER || user == TIPC_NAME_DISTRIBUTOR || user == TIPC_CHANGEOVER_PROTOCOL )
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_link_selector2, tvb, offset, 4, FALSE);
|
||
|
|
||
|
offset = offset + 4;
|
||
|
/* Remote address */
|
||
|
if ( user == TIPC_ROUTING_MANAGER )
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_remote_addr, tvb, offset, 4, FALSE);
|
||
|
|
||
|
offset = offset + 4;
|
||
|
/* Message type */
|
||
|
switch (user){
|
||
|
case TIPC_ROUTING_MANAGER:
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_rm_msg_type, tvb, offset, 4, FALSE);
|
||
|
break;
|
||
|
case TIPC_NAME_DISTRIBUTOR:
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_nd_msg_type, tvb, offset, 4, FALSE);
|
||
|
break;
|
||
|
case TIPC_CONNECTION_MANAGER:
|
||
|
break;
|
||
|
case TIPC_LINK_PROTOCOL:
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_lp_msg_type, tvb, offset, 4, FALSE);
|
||
|
break;
|
||
|
case TIPC_SEGMENTATION_MANAGER:
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_sm_msg_type, tvb, offset, 4, FALSE);
|
||
|
break;
|
||
|
default:
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_unknown_msg_type, tvb, offset, 4, FALSE);
|
||
|
break;
|
||
|
}
|
||
|
/* Sequence gap */
|
||
|
if ( user == TIPC_LINK_PROTOCOL && msg_type == TIPC_LINK_PROTOCO_STATE_MSG )
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_seq_gap, tvb, offset, 4, FALSE);
|
||
|
/* Next sent packet */
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_seq_gap, tvb, offset, 4, FALSE);
|
||
|
|
||
|
offset = offset + 4;
|
||
|
/* Unused */
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_unused3, tvb, offset, 4, FALSE);
|
||
|
offset = offset + 4;
|
||
|
proto_tree_add_text(tipc_tree, tvb, offset, -1,"Data");
|
||
|
|
||
|
}
|
||
|
static void
|
||
|
dissect_tipc(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
||
|
{
|
||
|
|
||
|
proto_item *ti;
|
||
|
proto_tree *tipc_tree;
|
||
|
int offset = 0;
|
||
|
guint32 dword;
|
||
|
guint8 hdr_size;
|
||
|
guint8 user;
|
||
|
gchar *addr_str_ptr;
|
||
|
|
||
|
/* Make entry in Protocol column on summary display */
|
||
|
if (check_col(pinfo->cinfo, COL_PROTOCOL))
|
||
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "TIPC");
|
||
|
|
||
|
dword = tvb_get_ntohl(tvb,offset);
|
||
|
hdr_size = (dword >>21) & 0xf;
|
||
|
user = (dword>>25) & 0xf;
|
||
|
|
||
|
if (check_col(pinfo->cinfo, COL_INFO))
|
||
|
col_add_fstr(pinfo->cinfo, COL_INFO, "User %s", val_to_str(user, tipc_user_values, "unknown"));
|
||
|
|
||
|
|
||
|
/* If "tree" is NULL, not necessary to generate protocol tree items. */
|
||
|
if (tree) {
|
||
|
ti = proto_tree_add_item(tree, proto_tipc, tvb, offset, -1, FALSE);
|
||
|
tipc_tree = proto_item_add_subtree(ti, ett_tipc);
|
||
|
/* Word 0-2 common for all messages
|
||
|
* Word 0
|
||
|
*/
|
||
|
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_ver, tvb, offset, 4, FALSE);
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_usr, tvb, offset, 4, FALSE);
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_hdr_size, tvb, offset, 4, FALSE);
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_unused, tvb, offset, 4, FALSE);
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_msg_size, tvb, offset, 4, FALSE);
|
||
|
offset = offset + 4;
|
||
|
/* Word 1 */
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_ack_link_lev_seq, tvb, offset, 4, FALSE);
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_link_lev_seq, tvb, offset, 4, FALSE);
|
||
|
offset = offset + 4;
|
||
|
/* Word 2 */
|
||
|
dword = tvb_get_ntohl(tvb,offset);
|
||
|
addr_str_ptr = tipc_addr_to_str(dword);
|
||
|
proto_tree_add_string(tipc_tree, hf_tipc_prev_proc, tvb, offset, 4, addr_str_ptr);
|
||
|
|
||
|
offset = offset + 4;
|
||
|
if (user >2){
|
||
|
dissect_tipc_int_prot_msg(tvb, pinfo, tipc_tree, offset, user);
|
||
|
return;
|
||
|
}
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_org_port, tvb, offset, 4, FALSE);
|
||
|
offset = offset + 4;
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_dst_port, tvb, offset, 4, FALSE);
|
||
|
offset = offset + 4;
|
||
|
/* 20 - 24 Bytes
|
||
|
20 bytes: Used in subnetwork local, connection oriented messages, where error code, reroute
|
||
|
counter and activity identity are zero. A recipient finding that the header size field is 20 does
|
||
|
by default know both user (DATA), message type (CONNECTED_MSG), error code
|
||
|
(MSG_OK), reroute counter (0), and activity identity (undefined). Since no more testing for
|
||
|
this is needed these fields can be left out in the header. Furthermore, since such messages
|
||
|
only will do zero or one inter-processor hop, we know that previous processor is the real
|
||
|
origin of the message. Hence the field originating processor can be omitted. For the same
|
||
|
reason, the recipient processor will know that it is identical to destination processor, so even
|
||
|
this field can be skipped. Finally, because the link layer guarantees delivery and sequence
|
||
|
order for this single hop, even the connection sequence number is redundant. So the message
|
||
|
can just be passed directly on to the destination port. Since this type of message statistically
|
||
|
should be by far the most frequent one this small optimization pays off.
|
||
|
*/
|
||
|
if ( hdr_size <= 5 ){
|
||
|
proto_tree_add_text(tipc_tree, tvb, offset, -1,"Data");
|
||
|
}else{
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_data_msg_type, tvb, offset, 4, FALSE);
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_err_code, tvb, offset, 4, FALSE);
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_reroute_cnt, tvb, offset, 4, FALSE);
|
||
|
proto_tree_add_item(tipc_tree, hf_tipc_act_id, tvb, offset, 4, FALSE);
|
||
|
offset = offset + 4;
|
||
|
|
||
|
dword = tvb_get_ntohl(tvb,offset);
|
||
|
addr_str_ptr = tipc_addr_to_str(dword);
|
||
|
proto_tree_add_string(tipc_tree, hf_tipc_org_proc, tvb, offset, 4, addr_str_ptr);
|
||
|
offset = offset + 4;
|
||
|
|
||
|
dword = tvb_get_ntohl(tvb,offset);
|
||
|
addr_str_ptr = tipc_addr_to_str(dword);
|
||
|
proto_tree_add_string(tipc_tree, hf_tipc_dst_proc, tvb, offset, 4, addr_str_ptr);
|
||
|
offset = offset + 4;
|
||
|
if ( hdr_size > 8 ){
|
||
|
/* 32 bytes
|
||
|
32 bytes: The size of all data messages containing an explicit port identity as destination
|
||
|
address.
|
||
|
*/
|
||
|
/* Port name type / Connection level sequence number */
|
||
|
offset = offset + 4;
|
||
|
/* Port name instance */
|
||
|
offset = offset + 4;
|
||
|
}
|
||
|
}
|
||
|
proto_tree_add_text(tipc_tree, tvb, offset, -1,"Data");
|
||
|
|
||
|
}/* if tree */
|
||
|
}
|
||
|
|
||
|
|
||
|
|
||
|
|
||
|
|
||
|
/* Register TIPC with Ethereal */
|
||
|
void
|
||
|
proto_register_tipc(void)
|
||
|
{
|
||
|
|
||
|
static hf_register_info hf[] = {
|
||
|
|
||
|
{ &hf_tipc_ver,
|
||
|
{ "Version", "tipc.ver",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0xe0000000,
|
||
|
"TIPC protocol version", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_usr,
|
||
|
{ "User", "tipc.usr",
|
||
|
FT_UINT32, BASE_DEC, VALS(tipc_user_values), 0x1e000000,
|
||
|
"TIPC User", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_hdr_size,
|
||
|
{ "Header size", "tipc.hdr_size",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0x01e00000,
|
||
|
"TIPC Header size", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_unused,
|
||
|
{ "Unused", "tipc.hdr_unused",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0x001e0000,
|
||
|
"TIPC Unused", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_msg_size,
|
||
|
{ "Message size", "tipc.msg_size",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0x0001ffff,
|
||
|
"TIPC Message size", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_ack_link_lev_seq,
|
||
|
{ "Acknowledged link level sequence number", "tipc.ack_link_lev_seq",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0xffff0000,
|
||
|
"TIPC Acknowledged link level sequence number", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_link_lev_seq,
|
||
|
{ "Link level sequence number", "tipc.link_lev_seq",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0x0000ffff,
|
||
|
"TIPC Link level sequence number", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_prev_proc,
|
||
|
{ "Previous processor", "tipc.prev_proc",
|
||
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
||
|
"TIPC Previous processor", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_org_port,
|
||
|
{ "Originating port", "tipc.org_port",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
||
|
"TIPC Oiginating port", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_dst_port,
|
||
|
{ "Destination port", "tipc.dst_port",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
||
|
"TIPC Destination port", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_data_msg_type,
|
||
|
{ "Message type", "tipc.msg_type",
|
||
|
FT_UINT32, BASE_DEC, VALS(tipc_data_msg_type_values), 0xf0000000,
|
||
|
"TIPC Message type", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_err_code,
|
||
|
{ "Error code", "tipc.err_code",
|
||
|
FT_UINT32, BASE_DEC, VALS(tipc_error_code_values), 0x0f000000,
|
||
|
"TIPC Error code", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_reroute_cnt,
|
||
|
{ "Reroute counter", "tipc.route_cnt",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0x00f00000,
|
||
|
"TIPC Reroute counter", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_act_id,
|
||
|
{ "Activity identity", "tipc.act_id",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0x000fffff,
|
||
|
"TIPC Activity identity", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_org_proc,
|
||
|
{ "Originating processor", "tipc.org_proc",
|
||
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
||
|
"TIPC Originating processor", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_dst_proc,
|
||
|
{ "Destination processor", "tipc.dst_proc",
|
||
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
||
|
"TIPC Destination processor", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_unused2,
|
||
|
{ "Unused", "tipc.unused2",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0xe0000000,
|
||
|
"TIPC Unused", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_importance,
|
||
|
{ "Importance", "tipc.importance",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0x18000000,
|
||
|
"TIPC Importance", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_link_selector,
|
||
|
{ "Link selector", "tipc.link_selector",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0x07000000,
|
||
|
"TIPC Link selector", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_msg_cnt,
|
||
|
{ "Message count", "tipc.imsg_cnt",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0x00ffff00,
|
||
|
"TIPC Message count", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_probe,
|
||
|
{ "Probe", "tipc.probe",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0x00000040,
|
||
|
"TIPC Probe", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_bearer_id,
|
||
|
{ "Bearer identity", "tipc.bearer_id",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0x00000038,
|
||
|
"TIPC Bearer identity", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_link_selector2,
|
||
|
{ "Link selector", "tipc.link_selector",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0x00000003,
|
||
|
"TIPC Link selector", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_remote_addr,
|
||
|
{ "Remote address", "tipc.remote_addr",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
||
|
"TIPC Remote address", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_rm_msg_type,
|
||
|
{ "Message type", "tipc.rm_msg_type",
|
||
|
FT_UINT32, BASE_DEC, VALS(tipc_routing_mgr_msg_type_values), 0xf0000000,
|
||
|
"TIPC Message type", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_nd_msg_type,
|
||
|
{ "Message type", "tipc.nd_msg_type",
|
||
|
FT_UINT32, BASE_DEC, VALS(tipc_name_dist_msg_type_values), 0xf0000000,
|
||
|
"TIPC Message type", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_cm_msg_type,
|
||
|
{ "Message type", "tipc.nd_msg_type",
|
||
|
FT_UINT32, BASE_DEC, VALS(tipc_cm_msg_type_values), 0xf0000000,
|
||
|
"TIPC Message type", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_lp_msg_type,
|
||
|
{ "Message type", "tipc.lp_msg_type",
|
||
|
FT_UINT32, BASE_DEC, VALS(tipc_link_prot_msg_type_values), 0xf0000000,
|
||
|
"TIPC Message type", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_sm_msg_type,
|
||
|
{ "Message type", "tipc.sm_msg_type",
|
||
|
FT_UINT32, BASE_DEC, VALS(tipc_sm_msg_type_values), 0xf0000000,
|
||
|
"TIPC Message type", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_unknown_msg_type,
|
||
|
{ "Message type", "tipc.unknown_msg_type",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0xf0000000,
|
||
|
"TIPC Message type", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_seq_gap,
|
||
|
{ "Sequence gap", "tipc.seq_gap",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0x0fff0000,
|
||
|
"TIPC Sequence gap", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_nxt_snt_pkg,
|
||
|
{ "Next sent packet", "tipc.nxt_snt_pkg",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0x0000ffff,
|
||
|
"TIPC Next sent packet", HFILL }
|
||
|
},
|
||
|
{ &hf_tipc_unused3,
|
||
|
{ "Unused", "tipc.unused3",
|
||
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
||
|
"TIPC Unused", HFILL }
|
||
|
},
|
||
|
};
|
||
|
|
||
|
/* Setup protocol subtree array */
|
||
|
static gint *ett[] = {
|
||
|
&ett_tipc,
|
||
|
};
|
||
|
|
||
|
/* Register the protocol name and description */
|
||
|
proto_tipc = proto_register_protocol("Transparent Inter Process Communication(TIPC)",
|
||
|
"TIPC", "tipc");
|
||
|
|
||
|
/* Required function calls to register the header fields and subtrees used */
|
||
|
proto_register_field_array(proto_tipc, hf, array_length(hf));
|
||
|
proto_register_subtree_array(ett, array_length(ett));
|
||
|
|
||
|
}
|
||
|
|
||
|
|
||
|
void
|
||
|
proto_reg_handoff_tipc(void)
|
||
|
{
|
||
|
dissector_handle_t tipc_handle;
|
||
|
|
||
|
tipc_handle = create_dissector_handle(dissect_tipc, proto_tipc);
|
||
|
dissector_add("ethertype", ETHERTYPE_TIPC, tipc_handle);
|
||
|
}
|