forked from osmocom/wireshark
![Alexis La Goutte](/assets/img/avatar_default.png)
Change-Id: If10f81281e410efc67e9602d33a09b4d1807766d Reviewed-on: https://code.wireshark.org/review/12869 Reviewed-by: Eugene Exarevsky <eugene.exarevsky@dsr-company.com> Reviewed-by: Anders Broman <a.broman58@gmail.com>
747 lines
26 KiB
C
747 lines
26 KiB
C
/* packet-zbee-zdp-management.c
|
|
* Dissector helper routines for the management services of the ZigBee Device Profile
|
|
* By Owen Kirby <osk@exegin.com>
|
|
* Copyright 2009 Exegin Technologies Limited
|
|
*
|
|
* 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 Files */
|
|
#include "config.h"
|
|
|
|
#include <epan/packet.h>
|
|
#include <epan/addr_resolv.h>
|
|
|
|
#include "packet-zbee.h"
|
|
#include "packet-zbee-zdp.h"
|
|
|
|
/**************************************
|
|
* HELPER FUNCTIONS
|
|
**************************************
|
|
*/
|
|
/**
|
|
*Parses and displays a single network descriptor
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
static void
|
|
zdp_parse_nwk_desc(proto_tree *tree, tvbuff_t *tvb, guint *offset, guint8 version)
|
|
{
|
|
proto_tree *network_tree;
|
|
proto_item *ti;
|
|
|
|
guint8 beacon;
|
|
|
|
if (version >= ZBEE_VERSION_2007) {
|
|
network_tree = proto_tree_add_subtree(tree, tvb, *offset, 12, ett_zbee_zdp_nwk_desc, NULL, "Network descriptor");
|
|
/* Extended PAN Identifiers are used in ZigBee 2006 & later. */
|
|
proto_tree_add_item(network_tree, hf_zbee_zdp_pan_eui64, tvb, *offset, 8, ENC_LITTLE_ENDIAN);
|
|
*offset += 8;
|
|
}
|
|
else {
|
|
network_tree = proto_tree_add_subtree(tree, tvb, *offset, 6, ett_zbee_zdp_nwk_desc, NULL, "Network descriptor");
|
|
/* Short PAN Identifiers are used in ZigBee 2003 and earlier. */
|
|
proto_tree_add_item(network_tree, hf_zbee_zdp_pan_uint, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
|
|
*offset += 2;
|
|
}
|
|
|
|
proto_tree_add_item(network_tree, hf_zbee_zdp_channel, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
|
|
*offset += 1;
|
|
|
|
proto_tree_add_item(network_tree, hf_zbee_zdp_profile, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
|
|
proto_tree_add_item(network_tree, hf_zbee_zdp_profile_version, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
|
|
*offset += 1;
|
|
|
|
ti = proto_tree_add_item(network_tree, hf_zbee_zdp_beacon, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
|
|
proto_tree_add_item(network_tree, hf_zbee_zdp_superframe, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
|
|
beacon = tvb_get_guint8(tvb, *offset) & 0x0f;
|
|
if (beacon == 0xf) {
|
|
proto_item_append_text(ti, " (Beacons Disabled)");
|
|
}
|
|
*offset += 1;
|
|
|
|
proto_tree_add_item(network_tree, hf_zbee_zdp_permit_joining, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
|
|
*offset += 1;
|
|
|
|
} /* zdp_parse_nwk_desc */
|
|
|
|
/**
|
|
*Parses and displays a neighbor table entry.
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
static void
|
|
zdp_parse_neighbor_table_entry(proto_tree *tree, tvbuff_t *tvb, guint *offset, guint8 version)
|
|
{
|
|
proto_tree *table_tree;
|
|
proto_item *ti = NULL;
|
|
guint len = 0;
|
|
|
|
if (version >= ZBEE_VERSION_2007) {
|
|
table_tree = proto_tree_add_subtree(tree, tvb, *offset, 8, ett_zbee_zdp_table_entry, &ti, "Table Entry");
|
|
/* ZigBee 2006 & later use an extended PAN Identifier. */
|
|
proto_tree_add_item(table_tree, hf_zbee_zdp_extended_pan, tvb, *offset, 8, ENC_LITTLE_ENDIAN);
|
|
len += 8;
|
|
}
|
|
else {
|
|
table_tree = proto_tree_add_subtree(tree, tvb, *offset, 2, ett_zbee_zdp_table_entry, &ti, "Table Entry");
|
|
/* ZigBee 2003 & earlier use a short PAN Identifier. */
|
|
proto_tree_add_item(table_tree, hf_zbee_zdp_pan_uint, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
|
|
len += 2;
|
|
}
|
|
|
|
proto_tree_add_item(table_tree, hf_zbee_zdp_ext_addr, tvb, *offset + len, 8, ENC_LITTLE_ENDIAN);
|
|
len += 8;
|
|
|
|
proto_tree_add_item(table_tree, hf_zbee_zdp_addr, tvb, *offset + len, 2, ENC_LITTLE_ENDIAN);
|
|
len += 2;
|
|
|
|
if (version >= ZBEE_VERSION_2007) {
|
|
proto_tree_add_item(table_tree, hf_zbee_zdp_table_entry_type, tvb, *offset + len, 1, ENC_NA);
|
|
proto_tree_add_item(table_tree, hf_zbee_zdp_table_entry_idle_rx_0c, tvb, *offset + len, 1, ENC_NA);
|
|
proto_tree_add_item(table_tree, hf_zbee_zdp_table_entry_relationship_70, tvb, *offset + len, 1, ENC_NA);
|
|
}
|
|
else {
|
|
proto_tree_add_item(table_tree, hf_zbee_zdp_table_entry_type, tvb, *offset + len, 1, ENC_NA);
|
|
proto_tree_add_item(table_tree, hf_zbee_zdp_table_entry_idle_rx_04, tvb, *offset + len, 1, ENC_NA);
|
|
proto_tree_add_item(table_tree, hf_zbee_zdp_table_entry_relationship_18, tvb, *offset + len, 1, ENC_NA);
|
|
}
|
|
len += 1;
|
|
|
|
if (version <= ZBEE_VERSION_2004) {
|
|
/* In ZigBee 2003 & earlier, the depth field is before the permit joining field. */
|
|
proto_tree_add_item(table_tree, hf_zbee_zdp_depth, tvb, *offset + len, 1, ENC_NA);
|
|
len += 1;
|
|
}
|
|
|
|
proto_tree_add_item(table_tree, hf_zbee_zdp_permit_joining_03, tvb, *offset + len, 1, ENC_NA);
|
|
len += 1;
|
|
|
|
if (version >= ZBEE_VERSION_2007) {
|
|
/* In ZigBee 2006 & later, the depth field is after the permit joining field. */
|
|
proto_tree_add_item(table_tree, hf_zbee_zdp_depth, tvb, *offset + len, 1, ENC_NA);
|
|
len += 1;
|
|
}
|
|
|
|
proto_tree_add_item(table_tree, hf_zbee_zdp_lqi, tvb, *offset + len, 1, ENC_NA);
|
|
len += 1;
|
|
|
|
if (tree) proto_item_set_len(ti, len);
|
|
*offset += len;
|
|
} /* zdp_parse_neighbor_table_entry */
|
|
|
|
/**
|
|
*Parses and displays a routing table entry.
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
static void
|
|
zdp_parse_routing_table_entry(proto_tree *tree, tvbuff_t *tvb, guint *offset)
|
|
{
|
|
guint len = 0;
|
|
proto_item *ti;
|
|
proto_tree *field_tree;
|
|
guint16 dest;
|
|
guint8 status;
|
|
guint16 next;
|
|
|
|
ti = proto_tree_add_item(tree, hf_zbee_zdp_rtg_entry, tvb, *offset + len, 2 + 1 + 2, ENC_NA);
|
|
field_tree = proto_item_add_subtree(ti, ett_zbee_zdp_rtg);
|
|
|
|
proto_tree_add_item(field_tree, hf_zbee_zdp_rtg_destination, tvb, *offset + len, 2, ENC_LITTLE_ENDIAN);
|
|
dest = tvb_get_letohs(tvb, *offset + len);
|
|
len += 2;
|
|
|
|
proto_tree_add_item(field_tree, hf_zbee_zdp_rtg_status, tvb, *offset + len , 1, ENC_LITTLE_ENDIAN);
|
|
status = tvb_get_guint8(tvb, *offset + len);
|
|
len += 1;
|
|
|
|
proto_tree_add_item(field_tree, hf_zbee_zdp_rtg_next_hop, tvb, *offset + len , 2, ENC_LITTLE_ENDIAN);
|
|
next = tvb_get_letohs(tvb, *offset + len);
|
|
len += 2;
|
|
|
|
/* Display the next hop first, because it looks a lot cleaner that way. */
|
|
proto_item_append_text(ti, " {Destination: 0x%04x, Next Hop: 0x%04x, Status: %s}", dest, next, val_to_str_const(status, zbee_zdp_rtg_status_vals, "Unknown"));
|
|
*offset += len;
|
|
} /* zdp_parse_routing_table_entry */
|
|
|
|
|
|
/**************************************
|
|
* MANAGEMENT REQUESTS
|
|
**************************************
|
|
*/
|
|
/**
|
|
*ZigBee Device Profile dissector for the network discovery
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param pinfo pointer to packet information fields
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
void
|
|
dissect_zbee_zdp_req_mgmt_nwk_disc(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int hf_channel)
|
|
{
|
|
proto_item *ti;
|
|
guint i;
|
|
|
|
guint offset = 0;
|
|
guint32 channels;
|
|
/*guint8 duration;*/
|
|
/*guint8 idx;*/
|
|
|
|
/* Get the channel bitmap. */
|
|
channels = tvb_get_letohl(tvb, offset);
|
|
if (tree) {
|
|
gboolean first = 1;
|
|
ti = proto_tree_add_uint_format(tree, hf_channel, tvb, offset, 4, channels, "Scan Channels: ");
|
|
|
|
for (i=0; i<27; i++) {
|
|
if (channels & (1<<i)) {
|
|
if (first) proto_item_append_text(ti, "%d", i);
|
|
else proto_item_append_text(ti, ", %d", i);
|
|
if (channels & (2<<i)) {
|
|
while ((channels&(2<<i)) && (i<26)) i++;
|
|
proto_item_append_text(ti, "-%d", i);
|
|
}
|
|
first = 0;
|
|
}
|
|
}
|
|
if (first) proto_item_append_text(ti, "None");
|
|
}
|
|
offset += 4;
|
|
|
|
/*duration =*/ zbee_parse_uint(tree, hf_zbee_zdp_duration, tvb, &offset, 1, NULL);
|
|
/*idx =*/ zbee_parse_uint(tree, hf_zbee_zdp_index, tvb, &offset, 1, NULL);
|
|
|
|
/* Dump any leftover bytes. */
|
|
zdp_dump_excess(tvb, offset, pinfo, tree);
|
|
} /* dissect_zbee_zdp_req_mgmt_nwk_disc */
|
|
|
|
/**
|
|
*ZigBee Device Profile dissector for the link quality information
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param pinfo pointer to packet information fields
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
void
|
|
dissect_zbee_zdp_req_mgmt_lqi(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
guint offset = 0;
|
|
/*guint8 idx;*/
|
|
|
|
/*idx =*/ zbee_parse_uint(tree, hf_zbee_zdp_index, tvb, &offset, 1, NULL);
|
|
|
|
/* Dump any leftover bytes. */
|
|
zdp_dump_excess(tvb, offset, pinfo, tree);
|
|
} /* dissect_zbee_zdp_req_mgmt_lqi */
|
|
|
|
/**
|
|
*ZigBee Device Profile dissector for the routing table
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param pinfo pointer to packet information fields
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
void
|
|
dissect_zbee_zdp_req_mgmt_rtg(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
guint offset = 0;
|
|
/*guint8 idx;*/
|
|
|
|
/*idx =*/ zbee_parse_uint(tree, hf_zbee_zdp_index, tvb, &offset, 1, NULL);
|
|
|
|
/* Dump any leftover bytes. */
|
|
zdp_dump_excess(tvb, offset, pinfo, tree);
|
|
} /* dissect_zbee_zdp_req_mgmt_rtg */
|
|
|
|
/**
|
|
*ZigBee Device Profile dissector for the binding table
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param pinfo pointer to packet information fields
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
void
|
|
dissect_zbee_zdp_req_mgmt_bind(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
guint offset = 0;
|
|
/*guint8 idx;*/
|
|
|
|
/*idx =*/ zbee_parse_uint(tree, hf_zbee_zdp_index, tvb, &offset, 1, NULL);
|
|
|
|
/* Dump any leftover bytes. */
|
|
zdp_dump_excess(tvb, offset, pinfo, tree);
|
|
} /* dissect_zbee_zdp_req_mgmt_bind */
|
|
|
|
/**
|
|
*ZigBee Device Profile dissector for the leave request.
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param pinfo pointer to packet information fields
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
void
|
|
dissect_zbee_zdp_req_mgmt_leave(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint8 version)
|
|
{
|
|
guint offset = 0;
|
|
guint64 ext_addr;
|
|
static const int * flags[] = {
|
|
&hf_zbee_zdp_leave_children,
|
|
&hf_zbee_zdp_leave_rejoin,
|
|
NULL
|
|
};
|
|
|
|
ext_addr = zbee_parse_eui64(tree, hf_zbee_zdp_ext_addr, tvb, &offset, 8, NULL);
|
|
if (version >= ZBEE_VERSION_2007) {
|
|
/* Flags present on ZigBee 2006 & later. */
|
|
proto_tree_add_bitmask_list(tree, tvb, offset, 1, flags, ENC_NA);
|
|
offset += 1;
|
|
}
|
|
|
|
zbee_append_info(tree, pinfo, ", Device: %s", eui64_to_display(wmem_packet_scope(), ext_addr));
|
|
|
|
/* Dump any leftover bytes. */
|
|
zdp_dump_excess(tvb, offset, pinfo, tree);
|
|
} /* dissect_zbee_zdp_req_mgmt_bind */
|
|
|
|
/**
|
|
*ZigBee Device Profile dissector for the direct join request.
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param pinfo pointer to packet information fields
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
void
|
|
dissect_zbee_zdp_req_mgmt_direct_join(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
guint offset = 0;
|
|
guint64 ext_addr;
|
|
/*guint8 cinfo;*/
|
|
|
|
ext_addr = zbee_parse_eui64(tree, hf_zbee_zdp_ext_addr, tvb, &offset, 8, NULL);
|
|
/*cinfo =*/ zdp_parse_cinfo(tree, ett_zbee_zdp_cinfo, tvb, &offset);
|
|
|
|
zbee_append_info(tree, pinfo, ", Device: %s", eui64_to_display(wmem_packet_scope(), ext_addr));
|
|
|
|
/* Dump any leftover bytes. */
|
|
zdp_dump_excess(tvb, offset, pinfo, tree);
|
|
} /* dissect_zbee_zdp_req_mgmt_direct_join */
|
|
|
|
/**
|
|
*ZigBee Device Profile dissector for the permit joining
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param pinfo pointer to packet information fields
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
void
|
|
dissect_zbee_zdp_req_mgmt_permit_join(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
guint offset = 0;
|
|
/*guint8 duration;*/
|
|
/*guint8 significance;*/
|
|
|
|
/*duration =*/ zbee_parse_uint(tree, hf_zbee_zdp_duration, tvb, &offset, 1, NULL);
|
|
/*significance =*/ zbee_parse_uint(tree, hf_zbee_zdp_significance, tvb, &offset, 1, NULL);
|
|
|
|
/* Dump any leftover bytes. */
|
|
zdp_dump_excess(tvb, offset, pinfo, tree);
|
|
} /* dissect_zbee_zdp_req_mgmt_permit_join */
|
|
|
|
/**
|
|
*ZigBee Device Profile dissector for the cache request.
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param pinfo pointer to packet information fields
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
void
|
|
dissect_zbee_zdp_req_mgmt_cache(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
guint offset = 0;
|
|
/*guint8 idx;*/
|
|
|
|
/*idx =*/ zbee_parse_uint(tree, hf_zbee_zdp_index, tvb, &offset, 1, NULL);
|
|
|
|
/* Dump any leftover bytes. */
|
|
zdp_dump_excess(tvb, offset, pinfo, tree);
|
|
} /* dissect_zbee_zdp_req_mgmt_cache */
|
|
|
|
/**
|
|
*ZigBee Device Profile dissector for the nwk update request.
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param pinfo pointer to packet information fields
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
void
|
|
dissect_zbee_zdp_req_mgmt_nwkupdate(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
guint offset = 0;
|
|
/*guint32 channels;*/
|
|
guint8 duration;
|
|
/*guint8 count;*/
|
|
/*guint8 update_id;*/
|
|
/*guint16 manager;*/
|
|
|
|
/*channels =*/ zdp_parse_chanmask(tree, tvb, &offset, hf_zbee_zdp_channel_mask);
|
|
duration = zbee_parse_uint(tree, hf_zbee_zdp_duration, tvb, &offset, 1, NULL);
|
|
if (duration == ZBEE_ZDP_NWKUPDATE_PARAMETERS) {
|
|
/*update_id =*/ zbee_parse_uint(tree, hf_zbee_zdp_update_id, tvb, &offset, 1, NULL);
|
|
/*manager =*/ zbee_parse_uint(tree, hf_zbee_zdp_manager, tvb, &offset, 2, NULL);
|
|
}
|
|
else if (duration == ZBEE_ZDP_NWKUPDATE_CHANNEL_HOP) {
|
|
/*update_id =*/ zbee_parse_uint(tree, hf_zbee_zdp_update_id, tvb, &offset, 1, NULL);
|
|
}
|
|
else if (duration <= ZBEE_ZDP_NWKUPDATE_SCAN_MAX) {
|
|
/*count =*/ zbee_parse_uint(tree, hf_zbee_zdp_scan_count, tvb, &offset, 1, NULL);
|
|
}
|
|
|
|
/* Dump any leftover bytes. */
|
|
zdp_dump_excess(tvb, offset, pinfo, tree);
|
|
} /* dissect_zbee_zdp_req_mgmt_nwkupdate */
|
|
|
|
/**************************************
|
|
* MANAGEMENT RESPONSES
|
|
**************************************
|
|
*/
|
|
/**
|
|
*ZigBee Device Profile dissector for the network discovery
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param pinfo pointer to packet information fields
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
void
|
|
dissect_zbee_zdp_rsp_mgmt_nwk_disc(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint8 version)
|
|
{
|
|
proto_tree *field_tree = NULL;
|
|
guint offset = 0;
|
|
guint i;
|
|
|
|
guint8 status;
|
|
/*guint8 table_size;*/
|
|
/*guint8 idx;*/
|
|
guint8 table_count;
|
|
|
|
status = zdp_parse_status(tree, tvb, &offset);
|
|
/*table_size =*/ zbee_parse_uint(tree, hf_zbee_zdp_table_size, tvb, &offset, 1, NULL);
|
|
/*idx =*/ zbee_parse_uint(tree, hf_zbee_zdp_index, tvb, &offset, 1, NULL);
|
|
table_count = zbee_parse_uint(tree, hf_zbee_zdp_table_count, tvb, &offset, 1, NULL);
|
|
|
|
if (tree && table_count) {
|
|
field_tree = proto_tree_add_subtree(tree, tvb, offset, -1, ett_zbee_zdp_nwk, NULL, "Network List");
|
|
}
|
|
for (i=0; i<table_count; i++) {
|
|
zdp_parse_nwk_desc(field_tree, tvb, &offset, version);
|
|
} /* for */
|
|
|
|
zbee_append_info(tree, pinfo, ", Status: %s", zdp_status_name(status));
|
|
|
|
/* Dump any leftover bytes. */
|
|
zdp_dump_excess(tvb, offset, pinfo, tree);
|
|
} /* dissect_zbee_zdp_rsp_mgmt_nwk_disc */
|
|
|
|
/**
|
|
*ZigBee Device Profile dissector for the link quality information
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param pinfo pointer to packet information fields
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
void
|
|
dissect_zbee_zdp_rsp_mgmt_lqi(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint8 version)
|
|
{
|
|
proto_tree *field_tree = NULL;
|
|
guint offset = 0;
|
|
guint i;
|
|
|
|
guint8 status;
|
|
/*guint8 table_size;*/
|
|
/*guint8 idx;*/
|
|
guint8 table_count;
|
|
|
|
status = zdp_parse_status(tree, tvb, &offset);
|
|
/*table_size =*/ zbee_parse_uint(tree, hf_zbee_zdp_table_size, tvb, &offset, 1, NULL);
|
|
/*idx =*/ zbee_parse_uint(tree, hf_zbee_zdp_index, tvb, &offset, 1, NULL);
|
|
table_count = zbee_parse_uint(tree, hf_zbee_zdp_table_count, tvb, &offset, 1, NULL);
|
|
|
|
if (table_count) {
|
|
field_tree = proto_tree_add_subtree(tree, tvb, offset, -1, ett_zbee_zdp_lqi, NULL, "Neighbor Table");
|
|
for (i=0; i<table_count; i++) {
|
|
zdp_parse_neighbor_table_entry(field_tree, tvb, &offset, version);
|
|
}
|
|
}
|
|
|
|
zbee_append_info(tree, pinfo, ", Status: %s", zdp_status_name(status));
|
|
|
|
/* Dump any leftover bytes. */
|
|
zdp_dump_excess(tvb, offset, pinfo, tree);
|
|
} /* dissect_zbee_zdp_rsp_mgmt_lqi */
|
|
|
|
/**
|
|
*ZigBee Device Profile dissector for the routing table
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param pinfo pointer to packet information fields
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
void
|
|
dissect_zbee_zdp_rsp_mgmt_rtg(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
proto_item *ti;
|
|
proto_tree *field_tree = NULL;
|
|
guint offset = 0;
|
|
guint i;
|
|
|
|
guint8 status;
|
|
/*guint8 table_size;*/
|
|
/*guint8 idx;*/
|
|
guint8 table_count;
|
|
|
|
status = zdp_parse_status(tree, tvb, &offset);
|
|
/*table_size =*/ zbee_parse_uint(tree, hf_zbee_zdp_table_size, tvb, &offset, 1, NULL);
|
|
/*idx =*/ zbee_parse_uint(tree, hf_zbee_zdp_index, tvb, &offset, 1, NULL);
|
|
table_count = zbee_parse_uint(tree, hf_zbee_zdp_table_count, tvb, &offset, 1, NULL);
|
|
|
|
if (tree && table_count) {
|
|
ti = proto_tree_add_item(tree, hf_zbee_zdp_rtg, tvb, offset, -1, ENC_NA);
|
|
field_tree = proto_item_add_subtree(ti, ett_zbee_zdp_rtg);
|
|
}
|
|
for (i=0; i<table_count; i++) {
|
|
zdp_parse_routing_table_entry(field_tree, tvb, &offset);
|
|
} /* for */
|
|
|
|
zbee_append_info(tree, pinfo, ", Status: %s", zdp_status_name(status));
|
|
|
|
/* Dump any leftover bytes. */
|
|
zdp_dump_excess(tvb, offset, pinfo, tree);
|
|
} /* dissect_zbee_zdp_rsp_mgmt_rtg */
|
|
|
|
/**
|
|
*ZigBee Device Profile dissector for the binding table
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param pinfo pointer to packet information fields
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
void
|
|
dissect_zbee_zdp_rsp_mgmt_bind(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint8 version)
|
|
{
|
|
proto_tree *field_tree = NULL;
|
|
guint offset = 0;
|
|
guint i;
|
|
|
|
guint8 status;
|
|
/*guint8 table_size;*/
|
|
/*guint8 idx;*/
|
|
guint8 table_count;
|
|
|
|
status = zdp_parse_status(tree, tvb, &offset);
|
|
/*table_size =*/ zbee_parse_uint(tree, hf_zbee_zdp_table_size, tvb, &offset, 1, NULL);
|
|
/*idx =*/ zbee_parse_uint(tree, hf_zbee_zdp_index, tvb, &offset, 1, NULL);
|
|
table_count = zbee_parse_uint(tree, hf_zbee_zdp_table_count, tvb, &offset, 1, NULL);
|
|
|
|
if (tree && table_count) {
|
|
field_tree = proto_tree_add_subtree(tree, tvb, offset, -1, ett_zbee_zdp_bind, NULL, "Binding Table");
|
|
}
|
|
for (i=0; i<table_count; i++) {
|
|
zdp_parse_bind_table_entry(field_tree, tvb, &offset, version);
|
|
} /* for */
|
|
|
|
zbee_append_info(tree, pinfo, ", Status: %s", zdp_status_name(status));
|
|
|
|
/* Dump any leftover bytes. */
|
|
zdp_dump_excess(tvb, offset, pinfo, tree);
|
|
} /* dissect_zbee_zdp_rsp_mgmt_bind */
|
|
|
|
/**
|
|
*ZigBee Device Profile dissector for the leave response.
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param pinfo pointer to packet information fields
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
void
|
|
dissect_zbee_zdp_rsp_mgmt_leave(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
guint offset = 0;
|
|
guint8 status;
|
|
|
|
status = zdp_parse_status(tree, tvb, &offset);
|
|
|
|
zbee_append_info(tree, pinfo, ", Status: %s", zdp_status_name(status));
|
|
|
|
/* Dump any leftover bytes. */
|
|
zdp_dump_excess(tvb, offset, pinfo, tree);
|
|
} /* dissect_zbee_zdp_rsp_mgmt_bind */
|
|
|
|
/**
|
|
*ZigBee Device Profile dissector for the direct join response.
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param pinfo pointer to packet information fields
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
void
|
|
dissect_zbee_zdp_rsp_mgmt_direct_join(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
guint offset = 0;
|
|
guint8 status;
|
|
|
|
status = zdp_parse_status(tree, tvb, &offset);
|
|
|
|
zbee_append_info(tree, pinfo, ", Status: %s", zdp_status_name(status));
|
|
|
|
/* Dump any leftover bytes. */
|
|
zdp_dump_excess(tvb, offset, pinfo, tree);
|
|
} /* dissect_zbee_zdp_rsp_mgmt_direct_join */
|
|
|
|
/**
|
|
*ZigBee Device Profile dissector for the permit joining response.
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param pinfo pointer to packet information fields
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
void
|
|
dissect_zbee_zdp_rsp_mgmt_permit_join(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
guint offset = 0;
|
|
guint8 status;
|
|
|
|
status = zdp_parse_status(tree, tvb, &offset);
|
|
|
|
zbee_append_info(tree, pinfo, ", Status: %s", zdp_status_name(status));
|
|
|
|
/* Dump any leftover bytes. */
|
|
zdp_dump_excess(tvb, offset, pinfo, tree);
|
|
} /* dissect_zbee_zdp_rsp_mgmt_permit_join */
|
|
|
|
/**
|
|
*ZigBee Device Profile dissector for the cache response.
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param pinfo pointer to packet information fields
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
void
|
|
dissect_zbee_zdp_rsp_mgmt_cache(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
proto_tree *field_tree = NULL;
|
|
proto_tree *ti;
|
|
guint offset = 0;
|
|
guint i;
|
|
|
|
guint8 status;
|
|
/*guint8 table_size;*/
|
|
/*guint8 idx;*/
|
|
guint8 table_count;
|
|
|
|
status = zdp_parse_status(tree, tvb, &offset);
|
|
/*table_size =*/ zbee_parse_uint(tree, hf_zbee_zdp_table_size, tvb, &offset, 1, NULL);
|
|
/*idx =*/ zbee_parse_uint(tree, hf_zbee_zdp_index, tvb, &offset, 1, NULL);
|
|
table_count = zbee_parse_uint(tree, hf_zbee_zdp_table_count, tvb, &offset, 1, NULL);
|
|
|
|
if (table_count) {
|
|
field_tree = proto_tree_add_subtree(tree, tvb, offset, table_count*(2+8),
|
|
ett_zbee_zdp_cache, NULL, "Discovery Cache");
|
|
|
|
for (i=0; i<table_count; i++) {
|
|
guint16 addr16 = tvb_get_letohs(tvb, offset+8);
|
|
|
|
ti = proto_tree_add_item(field_tree, hf_zbee_zdp_cache_address, tvb, offset, 8, ENC_LITTLE_ENDIAN);
|
|
/* XXX - make 16-bit address filterable? */
|
|
proto_item_append_text(ti, " = 0x%04x", addr16);
|
|
proto_item_set_len(ti, 8+2);
|
|
offset += 2+8;
|
|
}
|
|
}
|
|
|
|
zbee_append_info(tree, pinfo, ", Status: %s", zdp_status_name(status));
|
|
|
|
/* Dump any leftover bytes. */
|
|
zdp_dump_excess(tvb, offset, pinfo, tree);
|
|
} /* dissect_zbee_zdp_rsp_mgmt_bind */
|
|
|
|
/**
|
|
*ZigBee Device Profile dissector for the nwk update notify.
|
|
*
|
|
*@param tvb pointer to buffer containing raw packet.
|
|
*@param pinfo pointer to packet information fields
|
|
*@param tree pointer to data tree Wireshark uses to display packet.
|
|
*/
|
|
void
|
|
dissect_zbee_zdp_rsp_mgmt_nwkupdate(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
guint offset = 0;
|
|
guint i, j;
|
|
|
|
/*guint8 status;*/
|
|
guint32 channels;
|
|
/*guint16 tx_total;*/
|
|
/*guint16 tx_fail;*/
|
|
guint8 channel_count;
|
|
|
|
/*status =*/ zdp_parse_status(tree, tvb, &offset);
|
|
channels = zdp_parse_chanmask(tree, tvb, &offset, hf_zbee_zdp_channel_mask);
|
|
/*tx_total =*/ zbee_parse_uint(tree, hf_zbee_zdp_tx_total, tvb, &offset, 2, NULL);
|
|
/*tx_fail =*/ zbee_parse_uint(tree, hf_zbee_zdp_tx_fail, tvb, &offset, 2, NULL);
|
|
channel_count = zbee_parse_uint(tree, hf_zbee_zdp_channel_count, tvb, &offset, 1, NULL);
|
|
|
|
/* Display the channel list. */
|
|
for (i=0, j=0; i<(8*4); i++) {
|
|
guint8 energy;
|
|
|
|
if ( ! ((1<<i) & channels) ) {
|
|
/* Channel not scanned. */
|
|
continue;
|
|
}
|
|
if (j>=channel_count) {
|
|
/* Channel list has ended. */
|
|
break;
|
|
}
|
|
/* Get and display the channel energy. */
|
|
energy = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_uint_format(tree, hf_zbee_zdp_channel_energy, tvb, offset, 1, energy, "Channel %d Energy: 0x%02x", i, energy);
|
|
offset += 1;
|
|
/* Increment the number of channels we found energy values for. */
|
|
j++;
|
|
} /* for */
|
|
|
|
/* Dump any leftover bytes. */
|
|
zdp_dump_excess(tvb, offset, pinfo, tree);
|
|
} /* dissect_zbee_zdp_rsp_mgmt_nwkupdate */
|
|
|
|
/*
|
|
* Editor modelines - http://www.wireshark.org/tools/modelines.html
|
|
*
|
|
* Local variables:
|
|
* c-basic-offset: 4
|
|
* tab-width: 8
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*
|
|
* vi: set shiftwidth=4 tabstop=8 expandtab:
|
|
* :indentSize=4:tabSize=8:noTabs=true:
|
|
*/
|