Commit d57f03ce authored by Priyanka Mondal's avatar Priyanka Mondal Committed by mmann78
Browse files

Add citrix mep dissectors

Change-Id: Id574fc20e17333646d615cab415b2d40b4487375
Reviewed-on: https://code.wireshark.org/review/20333


Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: default avatarPetri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: mmann78's avatarMichael Mann <mmann78@netscape.net>
parent 7aed3348
......@@ -81,6 +81,9 @@ HomePNA
X-Rite i1 Display Pro (and derivatives) USB protocol
IndigoCare iCall protocol
IndigoCare Netrix protocol
NetScaler HA Protocol
NetScaler Metric Exchange Protocol
NetScaler RPC Protocol
--sort-and-group--
=== Updated Protocol Support
......
......@@ -979,6 +979,9 @@ set(DISSECTOR_SRC
packet-nntp.c
packet-noe.c
packet-nordic_ble.c
packet-ns-ha.c
packet-ns-mep.c
packet-ns-rpc.c
packet-nsip.c
packet-nsh.c
packet-nsrp.c
......
......@@ -1001,6 +1001,9 @@ DISSECTOR_SRC = \
packet-nntp.c \
packet-noe.c \
packet-nordic_ble.c \
packet-ns-ha.c \
packet-ns-mep.c \
packet-ns-rpc.c \
packet-nsip.c \
packet-nsh.c \
packet-nsrp.c \
......
/* packet-ns-ha.c
* Routines for Netscaler HA heartbeat protocol dissection
* Copyright 2008, Sandhya Gopinath <Sandhya.Gopinath@citrix.com>
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
#include <epan/packet.h>
void proto_register_ns_ha(void);
void proto_reg_handoff_ns_ha(void);
static int proto_ns_ha = -1;
static gint ett_nsha = -1;
static gint ett_nsha_flags = -1;
static int hf_nsha_signature = -1;
static int hf_nsha_version = -1;
static int hf_nsha_app = -1;
static int hf_nsha_type = -1;
static int hf_nsha_state = -1;
static int hf_nsha_startime = -1;
static int hf_nsha_masterstate = -1;
static int hf_nsha_release = -1;
static int hf_nsha_inc = -1;
static int hf_nsha_syncstate = -1;
static int hf_nsha_drinc = -1;
static int hf_nsha_flags = -1;
static int hf_nsha_flags_vm = -1;
static int hf_nsha_flags_sp = -1;
static int hf_nsha_flags_propdis = -1;
static int hf_nsha_flags_inc = -1;
static int hf_nsha_flags_sslfail = -1;
static int hf_nsha_flags_nossl = -1;
static const value_string ns_ha_app_vals[] = {
{ 0x00, "BASE" },
{ 0x01, "REMOTE IOCTL" },
{ 0, NULL }
};
static const value_string ns_ha_type_vals[] = {
{ 0x00, "MSG" },
{ 0x01, "REQ_INIT" },
{ 0, NULL }
};
static const value_string ns_ha_state_vals[] = {
{ 0x00, "UNKNOWN" },
{ 0x01, "INIT" },
{ 0x02, "DOWN" },
{ 0x03, "UP" },
{ 0x04, "PARTIAL_FAIL" },
{ 0x05, "MONITOR_FAIL" },
{ 0x06, "MONITOR_OK" },
{ 0x07, "COMPLETE_FAIL" },
{ 0x08, "DUMB" },
{ 0x09, "DISABLED" },
{ 0x0A, "PARTIAL_FAIL_SSL" },
{ 0x0B, "ROUTEMONITOR_FAIL" },
{ 0, NULL }
};
static const value_string ns_ha_masterstate_vals[] = {
{ 0x00, "INACTIVE" },
{ 0x01, "CLAIMING" },
{ 0x02, "ACTIVE" },
{ 0x03, "ALWAYS_SECONDARY" },
{ 0x04, "FORCE_CHANGE" },
{ 0, NULL }
};
static const value_string ns_ha_syncstate_vals[] = {
{ 0x00, "ENABLED" },
{ 0x04, "FAILED" },
{ 0x10, "SUCCESS" },
{ 0x40, "DISABLED" },
{ 0x20, "IN PROGRESS" },
{ 0, NULL }
};
#define NSAHA_SSLCARD_DOWN 0x100
#define NSAHA_NO_DEVICES 0x200
#define NSAHA_INC_STATE 0x1000
#define NSAHA_PROP_DISABLED 0x2000
#define NSAHA_STAY_PRIMARY 0x4000
#define NSAHA_VERSION_MISMATCH 0x8000
static const int * ha_flags[] = {
&hf_nsha_flags_vm,
&hf_nsha_flags_sp,
&hf_nsha_flags_inc,
&hf_nsha_flags_propdis,
&hf_nsha_flags_sslfail,
&hf_nsha_flags_nossl,
NULL
};
static int
dissect_ns_ha(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
guint32 offset = 0, master_state=0;
proto_item *ti;
proto_tree *ns_ha_tree;
guint32 version, state;
/* It is Netscaler HA heartbeat packet. */
col_set_str(pinfo->cinfo, COL_PROTOCOL, "NS-HA");
col_clear(pinfo->cinfo, COL_INFO);
ti = proto_tree_add_protocol_format(tree, proto_ns_ha, tvb, 0, -1, "NS HA Protocol");
ns_ha_tree = proto_item_add_subtree(ti, ett_nsha);
proto_tree_add_item(ns_ha_tree, hf_nsha_signature, tvb, offset, 4, ENC_LITTLE_ENDIAN);
offset += 4;
proto_tree_add_item_ret_uint(ns_ha_tree, hf_nsha_version, tvb, offset, 1, ENC_LITTLE_ENDIAN, &version);
offset += 1;
proto_tree_add_item(ns_ha_tree, hf_nsha_app, tvb, offset, 1, ENC_LITTLE_ENDIAN);
offset += 1;
proto_tree_add_item(ns_ha_tree, hf_nsha_type, tvb, offset, 1, ENC_LITTLE_ENDIAN);
offset += 1;
proto_tree_add_item_ret_uint(ns_ha_tree, hf_nsha_state, tvb, offset, 1, ENC_LITTLE_ENDIAN, &state);
offset += 1;
switch(version) {
/* all releases from 7.0 */
case 10:
proto_tree_add_item(ns_ha_tree, hf_nsha_startime, tvb, offset, 4, ENC_LITTLE_ENDIAN);
offset += 8; /* startime and rx_sn */
proto_tree_add_item_ret_uint(ns_ha_tree, hf_nsha_masterstate, tvb, offset, 4, ENC_LITTLE_ENDIAN, &master_state);
offset += 4;
proto_tree_add_item(ns_ha_tree, hf_nsha_release, tvb, offset, 4, ENC_LITTLE_ENDIAN);
offset += 4;
proto_tree_add_bitmask(ns_ha_tree, tvb, offset, hf_nsha_flags, ett_nsha_flags, ha_flags, ENC_LITTLE_ENDIAN);
offset += 4;
proto_tree_add_item(ns_ha_tree, hf_nsha_inc, tvb, offset, 4, ENC_LITTLE_ENDIAN);
offset += 4;
proto_tree_add_item(ns_ha_tree, hf_nsha_syncstate, tvb, offset, 4, ENC_LITTLE_ENDIAN);
offset += 4;
offset += 96; /* interface information */
proto_tree_add_item(ns_ha_tree, hf_nsha_drinc, tvb, offset, 4, ENC_LITTLE_ENDIAN);
break;
case 8: /* 6.0 */
case 9: /* 6.1 */
proto_tree_add_item(ns_ha_tree, hf_nsha_startime, tvb, offset, 4, ENC_LITTLE_ENDIAN);
offset += 8; /* startime and rx_sn */
proto_tree_add_item_ret_uint(ns_ha_tree, hf_nsha_masterstate, tvb, offset, 4, ENC_LITTLE_ENDIAN, &master_state);
offset += 4;
proto_tree_add_item(ns_ha_tree, hf_nsha_inc, tvb, offset, 4, ENC_LITTLE_ENDIAN);
offset += 4;
proto_tree_add_item(ns_ha_tree, hf_nsha_syncstate, tvb, offset, 4, ENC_LITTLE_ENDIAN);
offset += 4;
proto_tree_add_bitmask(ns_ha_tree, tvb, offset, hf_nsha_flags, ett_nsha_flags, ha_flags, ENC_LITTLE_ENDIAN);
if (version == 9) {
offset += 4;
offset += 96; /* interface information */
proto_tree_add_item(ns_ha_tree, hf_nsha_drinc, tvb, offset, 4, ENC_LITTLE_ENDIAN);
}
break;
/* 5.2 */
case 3:
case 4:
offset += 8; /* sn and rx_sn */
proto_tree_add_item_ret_uint(ns_ha_tree, hf_nsha_masterstate, tvb, offset, 4, ENC_LITTLE_ENDIAN, &master_state);
offset += 4;
proto_tree_add_item(ns_ha_tree, hf_nsha_inc, tvb, offset, 4, ENC_LITTLE_ENDIAN);
break;
default:
break;
}
col_add_fstr(pinfo->cinfo, COL_INFO, "Node state: %s Master State: %s",
val_to_str(state, ns_ha_state_vals, "Unknown (%u)"),
val_to_str(master_state, ns_ha_masterstate_vals, "Unknown(%u)"));
return tvb_captured_length(tvb);
}
void
proto_register_ns_ha(void)
{
static hf_register_info hf_nsha[] = {
{ &hf_nsha_signature,
{ "Signature", "nstrace.ha.signature", FT_UINT32, BASE_HEX, NULL, 0x0,
NULL, HFILL }},
{ &hf_nsha_version,
{ "Version", "nstrace.ha.version", FT_UINT8, BASE_DEC, NULL, 0x0,
NULL, HFILL }},
{ &hf_nsha_app,
{ "App", "nstrace.ha.app", FT_UINT8, BASE_DEC, VALS(ns_ha_app_vals), 0x0,
NULL, HFILL }},
{ &hf_nsha_type,
{ "Type", "nstrace.ha.type", FT_UINT8, BASE_DEC, VALS(ns_ha_type_vals), 0x0,
NULL, HFILL }},
{ &hf_nsha_state,
{ "State", "nstrace.ha.state", FT_UINT8, BASE_DEC, VALS(ns_ha_state_vals), 0x0,
NULL, HFILL }},
{ &hf_nsha_startime,
{ "Start Time", "nstrace.ha.startime", FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }},
{ &hf_nsha_masterstate,
{ "Master State", "nstrace.ha.masterstate", FT_UINT32, BASE_DEC, VALS(ns_ha_masterstate_vals), 0x0,
NULL, HFILL }},
{ &hf_nsha_release,
{ "Release", "nstrace.ha.release", FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }},
{ &hf_nsha_inc,
{ "Incarnation Number", "nstrace.ha.inc", FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }},
{ &hf_nsha_syncstate,
{ "Sync State", "nstrace.ha.syncstate", FT_UINT32, BASE_DEC, VALS(ns_ha_syncstate_vals), 0x0,
NULL, HFILL }},
{ &hf_nsha_drinc,
{ "DR Incarnation Number", "nstrace.ha.drinc", FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }},
{ &hf_nsha_flags,
{ "Flags", "nstrace.ha.flags", FT_UINT32, BASE_HEX, NULL, 0x0,
NULL, HFILL }},
{ &hf_nsha_flags_vm,
{ "Version Mismatch", "nstrace.ha.flags.versionmismatch", FT_BOOLEAN, 32, TFS(&tfs_yes_no), NSAHA_VERSION_MISMATCH,
NULL, HFILL }},
{ &hf_nsha_flags_sp,
{ "Stay Primary", "nstrace.ha.flags.stayprimary", FT_BOOLEAN, 32, TFS(&tfs_yes_no), NSAHA_STAY_PRIMARY,
NULL, HFILL }},
{ &hf_nsha_flags_propdis,
{ "Propagation Disabled", "nstrace.ha.flags.propdis", FT_BOOLEAN, 32, TFS(&tfs_yes_no), NSAHA_PROP_DISABLED,
NULL, HFILL }},
{ &hf_nsha_flags_inc,
{ "INC Enabled", "nstrace.ha.flags.inc", FT_BOOLEAN, 32, TFS(&tfs_yes_no), NSAHA_INC_STATE,
NULL, HFILL }},
{ &hf_nsha_flags_sslfail,
{ "SSL Card Failure", "nstrace.ha.flags.sslfail", FT_BOOLEAN, 32, TFS(&tfs_yes_no), NSAHA_SSLCARD_DOWN,
NULL, HFILL }},
{ &hf_nsha_flags_nossl,
{ "SSL Card Absent", "nstrace.ha.flags.nossl", FT_BOOLEAN, 32, TFS(&tfs_yes_no), NSAHA_NO_DEVICES,
NULL, HFILL }},
};
static gint *ett[] = {
&ett_nsha,
&ett_nsha_flags,
};
proto_ns_ha = proto_register_protocol("NetScaler HA Protocol", "NetScaler HA", "nstrace.ha");
proto_register_field_array(proto_ns_ha, hf_nsha, array_length(hf_nsha));
proto_register_subtree_array(ett, array_length(ett));
}
void proto_reg_handoff_ns_ha(void)
{
dissector_handle_t nsha_handle;
nsha_handle = create_dissector_handle(dissect_ns_ha, proto_ns_ha);
dissector_add_for_decode_as("udp.port", nsha_handle);
}
/*
* Editor modelines - http://www.wireshark.org/tools/modelines.html
*
* Local variables:
* c-basic-offset: 8
* tab-width: 8
* indent-tabs-mode: t
* End:
*
* vi: set shiftwidth=8 tabstop=8 noexpandtab:
* :indentSize=8:tabSize=8:noTabs=false:
*/
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