![Michael Mann](/assets/img/avatar_default.png)
Aldo update documentation to suggest using wmem pinfo->pool instead of glib memory Change-Id: I5d34cc6c1515aa9f0d57784b38da501ffcb95ccc Reviewed-on: https://code.wireshark.org/review/16551 Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com> Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Evan Huus <eapache@gmail.com>
1712 lines
73 KiB
C
1712 lines
73 KiB
C
/* packet-zbee-nwk-gp.c
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* Dissector routines for the ZigBee Green Power profile (GP)
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* Copyright 2013 DSR Corporation, http://dsr-wireless.com/
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* Used Owen Kirby's packet-zbee-aps module as a template. Based
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* on ZigBee Cluster Library Specification document 075123r02ZB
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/* Include files. */
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#include "config.h"
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#include <epan/packet.h>
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#include <epan/exceptions.h>
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#include <epan/prefs.h>
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#include <epan/uat.h>
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#include "packet-zbee.h"
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#include "packet-zbee-nwk.h"
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#include "packet-zbee-security.h"
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#include "packet-zbee-aps.h"
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#include "packet-zbee-zcl.h"
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void proto_register_zbee_nwk_gp(void);
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void proto_reg_handoff_zbee_nwk_gp(void);
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/**************************/
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/* Defines. */
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/**************************/
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/* ZigBee NWK GP FCF frame types. */
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#define ZBEE_NWK_GP_FCF_DATA 0x00
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#define ZBEE_NWK_GP_FCF_MAINTENANCE 0x01
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/* ZigBee NWK GP FCF fields. */
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#define ZBEE_NWK_GP_FCF_AUTO_COMMISSIONING 0x40
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#define ZBEE_NWK_GP_FCF_CONTROL_EXTENSION 0x80
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#define ZBEE_NWK_GP_FCF_FRAME_TYPE 0x03
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#define ZBEE_NWK_GP_FCF_VERSION 0x3C
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/* Extended NWK Frame Control field. */
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#define ZBEE_NWK_GP_FCF_EXT_APP_ID 0x07 /* 0 - 2 b. */
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#define ZBEE_NWK_GP_FCF_EXT_SECURITY_LEVEL 0x18 /* 3 - 4 b. */
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#define ZBEE_NWK_GP_FCF_EXT_SECURITY_KEY 0x20 /* 5 b. */
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#define ZBEE_NWK_GP_FCF_EXT_RX_AFTER_TX 0x40 /* 6 b. */
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#define ZBEE_NWK_GP_FCF_EXT_DIRECTION 0x80 /* 7 b. */
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/* Definitions for application IDs. */
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#define ZBEE_NWK_GP_APP_ID_DEFAULT 0x00
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#define ZBEE_NWK_GP_APP_ID_LPED 0x01
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#define ZBEE_NWK_GP_APP_ID_ZGP 0x02
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/* Definitions for GP directions. */
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#define ZBEE_NWK_GP_FC_EXT_DIRECTION_DEFAULT 0x00
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#define ZBEE_NWK_GP_FC_EXT_DIRECTION_FROM_ZGPD 0x00
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#define ZBEE_NWK_GP_FC_EXT_DIRECTION_FROM_ZGPP 0x01
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/* Definitions for ZGPD Source IDs. */
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#define ZBEE_NWK_GP_ZGPD_SRCID_ALL 0xFFFFFFFF
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#define ZBEE_NWK_GP_ZGPD_SRCID_UNKNOWN 0x00000000
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/* Security level values. */
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#define ZBEE_NWK_GP_SECURITY_LEVEL_NO 0x00
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#define ZBEE_NWK_GP_SECURITY_LEVEL_1LSB 0x01
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#define ZBEE_NWK_GP_SECURITY_LEVEL_FULL 0x02
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#define ZBEE_NWK_GP_SECURITY_LEVEL_FULLENCR 0x03
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/* GP Security key types. */
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#define ZBEE_NWK_GP_SECURITY_KEY_TYPE_NO_KEY 0x00
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#define ZBEE_NWK_GP_SECURITY_KEY_TYPE_ZB_NWK_KEY 0x01
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#define ZBEE_NWK_GP_SECURITY_KEY_TYPE_GPD_GROUP_KEY 0x02
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#define ZBEE_NWK_GP_SECURITY_KEY_TYPE_NWK_KEY_DERIVED_GPD_KEY_GROUP_KEY 0x03
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#define ZBEE_NWK_GP_SECURITY_KEY_TYPE_PRECONFIGURED_INDIVIDUAL_GPD_KEY 0x04
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#define ZBEE_NWK_GP_SECURITY_KEY_TYPE_DERIVED_INDIVIDUAL_GPD_KEY 0x07
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typedef struct {
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/* FCF Data. */
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guint8 frame_type;
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gboolean nwk_frame_control_extension;
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/* Ext FCF Data. */
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guint8 application_id;
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guint8 security_level;
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guint8 direction;
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/* Src ID. */
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guint32 source_id;
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/* Security Frame Counter. */
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guint32 security_frame_counter;
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/* MIC. */
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guint8 mic_size;
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guint32 mic;
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/* Application Payload. */
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guint8 payload_len;
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} zbee_nwk_green_power_packet;
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/* Commissioning command payload. */
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#define NWK_CMD_SECURITY_KEY_LEN 16
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/* Definitions for GP Commissioning command opt field (bitmask). */
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_OPT_MAC_SEQ 0x01
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_OPT_RX_ON_CAP 0x02
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_OPT_MANUFACTURER_INFO 0x04
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_OPT_PAN_ID_REQ 0x10
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_OPT_GP_SEC_KEY_REQ 0x20
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_OPT_FIXED_LOCATION 0x40
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_OPT_EXT_OPTIONS 0x80
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/* Definitions for GP Commissioning command ext_opt field (bitmask). */
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_EXT_OPT_SEC_LEVEL_CAP 0x03
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_EXT_OPT_KEY_TYPE 0x1C
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_EXT_OPT_GPD_KEY_PRESENT 0x20
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_EXT_OPT_GPD_KEY_ENCR 0x40
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_EXT_OPT_OUT_COUNTER 0x80
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/* Definitions for GP Commissioning command MS Extensions field (bitmask). */
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_MS_EXT_MIP 0x01
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_MS_EXT_MMIP 0x02
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_MS_EXT_GCLP 0x04
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_MS_EXT_CRP 0x08
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/* Definitions for GP Decommissioning command opt field (bitmask). */
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_REP_OPT_PAN_ID_PRESENT 0x01
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_REP_OPT_SEC_KEY_PRESENT 0x02
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_REP_OPT_KEY_ENCR 0x04
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_REP_OPT_SEC_LEVEL 0x18
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#define ZBEE_NWK_GP_CMD_COMMISSIONING_REP_OPT_KEY_TYPE 0xE0
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/* Definitions for GP Channel Request command. */
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#define ZBEE_NWK_GP_CMD_CHANNEL_REQUEST_1ST 0x0F
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#define ZBEE_NWK_GP_CMD_CHANNEL_REQUEST_2ND 0xF0
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/* GP Channel Configuration command. */
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#define ZBEE_NWK_GP_CMD_CHANNEL_CONFIGURATION_OPERATION_CH 0x0F
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/* GP GENERIC IDS. */
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#define GPD_DEVICE_ID_GENERIC_GP_SIMPLE_GENERIC_1STATE_SWITCH 0x00
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#define GPD_DEVICE_ID_GENERIC_GP_SIMPLE_GENERIC_2STATE_SWITCH 0x01
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#define GPD_DEVICE_ID_GENERIC_GP_ON_OFF_SWITCH 0x02
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#define GPD_DEVICE_ID_GENERIC_GP_LEVEL_CONTROL_SWITCH 0x03
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#define GPD_DEVICE_ID_GENERIC_GP_SIMPLE_SENSOR 0x04
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#define GPD_DEVICE_ID_GENERIC_GP_ADVANCED_GENERIC_1STATE_SWITCH 0x05
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#define GPD_DEVICE_ID_GENERIC_GP_ADVANCED_GENERIC_2STATE_SWITCH 0x06
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/* GP LIGHTING IDS. */
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#define GPD_DEVICE_ID_LIGHTING_GP_COLOR_DIMMER_SWITCH 0x10
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#define GPD_DEVICE_ID_LIGHTING_GP_LIGHT_SENSOR 0x11
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#define GPD_DEVICE_ID_LIGHTING_GP_OCCUPANCY_SENSOR 0x12
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/* GP CLOSURES IDS. */
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#define GPD_DEVICE_ID_CLOSURES_GP_DOOR_LOCK_CONTROLLER 0x20
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/* HVAC IDS. */
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#define GPD_DEVICE_ID_HVAC_GP_TEMPERATURE_SENSOR 0x30
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#define GPD_DEVICE_ID_HVAC_GP_PRESSURE_SENSOR 0x31
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#define GPD_DEVICE_ID_HVAC_GP_FLOW_SENSOR 0x32
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#define GPD_DEVICE_ID_HVAC_GP_INDOOR_ENVIRONMENT_SENSOR 0x33
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/* Manufacturer specific device. */
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#define GPD_DEVICE_ID_MANUFACTURER_SPECIFIC 0xFE
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/* GPD manufacturers. */
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#define ZBEE_NWK_GP_MANUF_ID_GREENPEAK 0x10D0
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/* GPD devices by GreenPeak. */
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#define ZBEE_NWK_GP_MANUF_GREENPEAK_IZDS 0x0000
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#define ZBEE_NWK_GP_MANUF_GREENPEAK_IZDWS 0x0001
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#define ZBEE_NWK_GP_MANUF_GREENPEAK_IZLS 0x0002
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#define ZBEE_NWK_GP_MANUF_GREENPEAK_IZRHS 0x0003
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/*********************/
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/* Global variables. */
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/*********************/
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/* GP proto handle. */
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static int proto_zbee_nwk_gp = -1;
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/* GP NWK FC. */
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static int hf_zbee_nwk_gp_auto_commissioning = -1;
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static int hf_zbee_nwk_gp_fc_ext = -1;
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static int hf_zbee_nwk_gp_fcf = -1;
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static int hf_zbee_nwk_gp_frame_type = -1;
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static int hf_zbee_nwk_gp_proto_version = -1;
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/* GP NWK FC extension. */
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static int hf_zbee_nwk_gp_fc_ext_field = -1;
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static int hf_zbee_nwk_gp_fc_ext_app_id = -1;
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static int hf_zbee_nwk_gp_fc_ext_direction = -1;
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static int hf_zbee_nwk_gp_fc_ext_rx_after_tx = -1;
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static int hf_zbee_nwk_gp_fc_ext_sec_key = -1;
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static int hf_zbee_nwk_gp_fc_ext_sec_level = -1;
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/* ZGPD Src ID. */
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static int hf_zbee_nwk_gp_zgpd_src_id = -1;
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/* Security frame counter. */
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static int hf_zbee_nwk_gp_security_frame_counter = -1;
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/* Security MIC. */
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static int hf_zbee_nwk_gp_security_mic_2b = -1;
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static int hf_zbee_nwk_gp_security_mic_4b = -1;
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/* Payload subframe. */
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static int hf_zbee_nwk_gp_command_id = -1;
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/* Commissioning. */
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static int hf_zbee_nwk_gp_cmd_comm_device_id = -1;
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static int hf_zbee_nwk_gp_cmd_comm_ext_opt = -1;
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static int hf_zbee_nwk_gp_cmd_comm_ext_opt_gpd_key_encr = -1;
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static int hf_zbee_nwk_gp_cmd_comm_ext_opt_gpd_key_present = -1;
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static int hf_zbee_nwk_gp_cmd_comm_ext_opt_key_type = -1;
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static int hf_zbee_nwk_gp_cmd_comm_ext_opt_outgoing_counter = -1;
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static int hf_zbee_nwk_gp_cmd_comm_ext_opt_sec_level_cap = -1;
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static int hf_zbee_nwk_gp_cmd_comm_security_key = -1;
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static int hf_zbee_nwk_gp_cmd_comm_gpd_sec_key_mic = -1;
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static int hf_zbee_nwk_gp_cmd_comm_opt_ext_opt = -1;
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static int hf_zbee_nwk_gp_cmd_comm_opt = -1;
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static int hf_zbee_nwk_gp_cmd_comm_opt_fixed_location = -1;
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static int hf_zbee_nwk_gp_cmd_comm_opt_mac_sec_num_cap = -1;
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static int hf_zbee_nwk_gp_cmd_comm_opt_ms_ext_present = -1;
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static int hf_zbee_nwk_gp_cmd_comm_opt_panid_req = -1;
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static int hf_zbee_nwk_gp_cmd_comm_opt_rx_on_cap = -1;
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static int hf_zbee_nwk_gp_cmd_comm_opt_sec_key_req = -1;
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static int hf_zbee_nwk_gp_cmd_comm_outgoing_counter = -1;
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static int hf_zbee_nwk_gp_cmd_comm_manufacturer_greenpeak_dev_id = -1;
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static int hf_zbee_nwk_gp_cmd_comm_manufacturer_dev_id = -1;
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static int hf_zbee_nwk_gp_cmd_comm_manufacturer_id = -1;
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static int hf_zbee_nwk_gp_cmd_comm_ms_ext = -1;
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static int hf_zbee_nwk_gp_cmd_comm_ms_ext_crp = -1;
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static int hf_zbee_nwk_gp_cmd_comm_ms_ext_gclp = -1;
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static int hf_zbee_nwk_gp_cmd_comm_ms_ext_mip = -1;
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static int hf_zbee_nwk_gp_cmd_comm_ms_ext_mmip = -1;
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/* Commissioning reply. */
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static int hf_zbee_nwk_gp_cmd_comm_rep_opt = -1;
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static int hf_zbee_nwk_gp_cmd_comm_rep_opt_key_encr = -1;
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static int hf_zbee_nwk_gp_cmd_comm_rep_opt_panid_present = -1;
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static int hf_zbee_nwk_gp_cmd_comm_rep_opt_sec_key_present = -1;
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static int hf_zbee_nwk_gp_cmd_comm_rep_opt_sec_level = -1;
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static int hf_zbee_nwk_gp_cmd_comm_rep_opt_sec_type = -1;
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static int hf_zbee_nwk_gp_cmd_comm_rep_pan_id = -1;
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/* Attribute reporting. */
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static int hf_zbee_nwk_gp_cmd_attr_report_cluster_id = -1;
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/* Channel request. */
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static int hf_zbee_nwk_gp_cmd_channel_request_toggling_behaviour = -1;
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static int hf_zbee_nwk_gp_cmd_channel_request_toggling_behaviour_1st = -1;
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static int hf_zbee_nwk_gp_cmd_channel_request_toggling_behaviour_2nd = -1;
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/* Channel Configuration command. */
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static int hf_zbee_nwk_gp_cmd_operational_channel = -1;
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static int hf_zbee_nwk_gp_cmd_channel_configuration = -1;
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/* Move Color command. */
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static int hf_zbee_nwk_gp_cmd_move_color_ratex = -1;
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static int hf_zbee_nwk_gp_cmd_move_color_ratey = -1;
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/* Move Up/Down command. */
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static int hf_zbee_nwk_gp_cmd_move_up_down_rate = -1;
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/* Step Color command. */
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static int hf_zbee_nwk_gp_cmd_step_color_stepx = -1;
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static int hf_zbee_nwk_gp_cmd_step_color_stepy = -1;
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static int hf_zbee_nwk_gp_cmd_step_color_transition_time = -1;
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/* Step Up/Down command. */
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static int hf_zbee_nwk_gp_cmd_step_up_down_step_size = -1;
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static int hf_zbee_nwk_gp_cmd_step_up_down_transition_time = -1;
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/* Proto tree elements. */
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static gint ett_zbee_nwk = -1;
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static gint ett_zbee_nwk_cmd = -1;
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static gint ett_zbee_nwk_cmd_cinfo = -1;
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static gint ett_zbee_nwk_cmd_ms_ext = -1;
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static gint ett_zbee_nwk_cmd_options = -1;
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static gint ett_zbee_nwk_fcf = -1;
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static gint ett_zbee_nwk_fcf_ext = -1;
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/* Common. */
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static GSList *zbee_gp_keyring = NULL;
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static guint num_uat_key_records = 0;
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typedef struct {
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gchar *string;
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guint8 byte_order;
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gchar *label;
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guint8 key[ZBEE_SEC_CONST_KEYSIZE];
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} uat_key_record_t;
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static uat_key_record_t *gp_uat_key_records = NULL;
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static uat_t *zbee_gp_sec_key_table_uat;
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/* UAT. */
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UAT_CSTRING_CB_DEF(gp_uat_key_records, string, uat_key_record_t)
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UAT_VS_DEF(gp_uat_key_records, byte_order, uat_key_record_t, guint8, 0, "Normal")
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UAT_CSTRING_CB_DEF(gp_uat_key_records, label, uat_key_record_t)
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/****************/
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/* Field names. */
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/****************/
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/* Byte order. */
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static const value_string byte_order_vals[] = {
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{ 0, "Normal"},
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{ 1, "Reverse"},
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{ 0, NULL }
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};
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/* Application ID names. */
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static const value_string zbee_nwk_gp_app_id_names[] = {
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{ ZBEE_NWK_GP_APP_ID_LPED, "LPED" },
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{ ZBEE_NWK_GP_APP_ID_ZGP, "ZGP" },
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{ 0, NULL }
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};
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/* Green Power commands. */
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/* Abbreviations:
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* GPDF commands sent:
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* From GPD w/o payload: "F "
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* From GPD w payload: "FP"
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* To GPD: "T "
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*/
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#define zbee_nwk_gp_cmd_names_VALUE_STRING_LIST(XXX) \
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XXX( /*F */ ZB_GP_CMD_ID_IDENTIFY , 0x00, "Identify" ) \
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XXX( /*F */ ZB_GP_CMD_ID_SCENE0 , 0x10, "Scene 0" ) \
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XXX( /*F */ ZB_GP_CMD_ID_SCENE1 , 0x11, "Scene 1" ) \
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XXX( /*F */ ZB_GP_CMD_ID_SCENE2 , 0x12, "Scene 2" ) \
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XXX( /*F */ ZB_GP_CMD_ID_SCENE3 , 0x13, "Scene 3" ) \
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XXX( /*F */ ZB_GP_CMD_ID_SCENE4 , 0x14, "Scene 4" ) \
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XXX( /*F */ ZB_GP_CMD_ID_SCENE5 , 0x15, "Scene 5" ) \
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XXX( /*F */ ZB_GP_CMD_ID_SCENE6 , 0x16, "Scene 6" ) \
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XXX( /*F */ ZB_GP_CMD_ID_SCENE7 , 0x17, "Scene 7" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_SCENE8 , 0x18, "Scene 8" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_SCENE9 , 0x19, "Scene 9" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_SCENE10 , 0x1A, "Scene 10" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_SCENE11 , 0x1B, "Scene 11" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_SCENE12 , 0x1C, "Scene 12" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_SCENE13 , 0x1D, "Scene 13" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_SCENE14 , 0x1E, "Scene 14" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_SCENE15 , 0x1F, "Scene 15" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_OFF , 0x20, "Off" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_ON , 0x21, "On" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_TOGGLE , 0x22, "Toggle" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_RELEASE , 0x23, "Release" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_MOVE_UP , 0x30, "Move Up" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_MOVE_DOWN , 0x31, "Move Down" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_STEP_UP , 0x32, "Step Up" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_STEP_DOWN , 0x33, "Step Down" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_LEVEL_CONTROL_STOP , 0x34, "Level Control/Stop" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_MOVE_UP_WITH_ON_OFF , 0x35, "Move Up (with On/Off)" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_MOVE_DOWN_WITH_ON_OFF , 0x36, "Move Down (with On/Off)" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_STEP_UP_WITH_ON_OFF , 0x37, "Step Up (with On/Off)" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_STEP_DOWN_WITH_ON_OFF , 0x38, "Step Down (with On/Off)" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_MOVE_HUE_STOP , 0x40, "Move Hue Stop" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_MOVE_HUE_UP , 0x41, "Move Hue Up" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_MOVE_HUE_DOWN , 0x42, "Move Hue Down" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_STEP_HUE_UP , 0x43, "Step Hue Up" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_STEP_HUW_DOWN , 0x44, "Step Hue Down" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_MOVE_SATURATION_STOP , 0x45, "Move Saturation Stop" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_MOVE_SATURATION_UP , 0x46, "Move Saturation Up" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_MOVE_SATURATION_DOWN , 0x47, "Move Saturation Down" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_STEP_SATURATION_UP , 0x48, "Step Saturation Up" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_STEP_SATURATION_DOWN , 0x49, "Step Saturation Down" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_MOVE_COLOR , 0x4A, "Move Color" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_STEP_COLOR , 0x4B, "Step Color" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_LOCK_DOOR , 0x50, "Lock Door" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_UNLOCK_DOOR , 0x51, "Unlock Door" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_PRESS11 , 0x60, "Press 1 of 1" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_RELEASE11 , 0x61, "Release 1 of 1" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_PRESS12 , 0x62, "Press 1 of 2" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_RELEASE12 , 0x63, "Release 1 of 2" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_PRESS22 , 0x64, "Press 2 of 2" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_RELEASE22 , 0x65, "Release 2 of 2" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_SHORT_PRESS11 , 0x66, "Short press 1 of 1" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_SHORT_PRESS12 , 0x67, "Short press 1 of 2" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_SHORT_PRESS22 , 0x68, "Short press 2 of 2" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_ATTRIBUTE_REPORTING , 0xA0, "Attribute reporting" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_MANUFACTURE_SPECIFIC_ATTR_REPORTING , 0xA1, "Manufacturer-specific attribute reporting" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_MULTI_CLUSTER_REPORTING , 0xA2, "Multi-cluster reporting" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_MANUFACTURER_SPECIFIC_MCLUSTER_REPORTING , 0xA3, "Manufacturer-specific multi-cluster reporting" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_REQUEST_ATTRIBUTES , 0xA4, "Request Attributes" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_READ_ATTRIBUTES_RESPONSE , 0xA5, "Read Attributes Response" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_ANY_SENSOR_COMMAND_A0_A3 , 0xAF, "Any GPD sensor command (0xA0 - 0xA3)" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_COMMISSIONING , 0xE0, "Commissioning" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_DECOMMISSIONING , 0xE1, "Decommissioning" ) \
|
|
XXX( /*F */ ZB_GP_CMD_ID_SUCCESS , 0xE2, "Success" ) \
|
|
XXX( /*FP*/ ZB_GP_CMD_ID_CHANNEL_REQUEST , 0xE3, "Channel Request" ) \
|
|
XXX( /*T */ ZB_GP_CMD_ID_COMMISSIONING_REPLY , 0xF0, "Commissioning Reply" ) \
|
|
XXX( /*T */ ZB_GP_CMD_ID_WRITE_ATTRIBUTES , 0xF1, "Write Attributes" ) \
|
|
XXX( /*T */ ZB_GP_CMD_ID_READ_ATTRIBUTES , 0xF2, "Read Attributes" ) \
|
|
XXX( /*T */ ZB_GP_CMD_ID_CHANNEL_CONFIGURATION , 0xF3, "Channel Configuration" )
|
|
|
|
VALUE_STRING_ENUM(zbee_nwk_gp_cmd_names);
|
|
|
|
VALUE_STRING_ARRAY(zbee_nwk_gp_cmd_names);
|
|
value_string_ext zbee_nwk_gp_cmd_names_ext = VALUE_STRING_EXT_INIT(zbee_nwk_gp_cmd_names);
|
|
|
|
|
|
/* Green Power devices. */
|
|
const value_string zbee_nwk_gp_device_ids_names[] = {
|
|
|
|
/* GP GENERIC */
|
|
{ GPD_DEVICE_ID_GENERIC_GP_SIMPLE_GENERIC_1STATE_SWITCH, "Generic: GP Simple Generic 1-state Switch" },
|
|
{ GPD_DEVICE_ID_GENERIC_GP_SIMPLE_GENERIC_2STATE_SWITCH, "Generic: GP Simple Generic 2-state Switch" },
|
|
{ GPD_DEVICE_ID_GENERIC_GP_ON_OFF_SWITCH, "Generic: GP On/Off Switch" },
|
|
{ GPD_DEVICE_ID_GENERIC_GP_LEVEL_CONTROL_SWITCH, "Generic: GP Level Control Switch" },
|
|
{ GPD_DEVICE_ID_GENERIC_GP_SIMPLE_SENSOR, "Generic: GP Simple Sensor" },
|
|
{ GPD_DEVICE_ID_GENERIC_GP_ADVANCED_GENERIC_1STATE_SWITCH, "Generic: GP Advanced Generic 1-state Switch" },
|
|
{ GPD_DEVICE_ID_GENERIC_GP_ADVANCED_GENERIC_2STATE_SWITCH, "Generic: GP Advanced Generic 2-state Switch" },
|
|
|
|
/* GP LIGHTING */
|
|
{ GPD_DEVICE_ID_LIGHTING_GP_COLOR_DIMMER_SWITCH, "Lighting: GP Color Dimmer Switch" },
|
|
{ GPD_DEVICE_ID_LIGHTING_GP_LIGHT_SENSOR, "Lighting: GP Light Sensor" },
|
|
{ GPD_DEVICE_ID_LIGHTING_GP_OCCUPANCY_SENSOR, "Lighting: GP Occupancy Sensor" },
|
|
|
|
/* GP CLOSURES */
|
|
{ GPD_DEVICE_ID_CLOSURES_GP_DOOR_LOCK_CONTROLLER, "Closures: GP Door Lock Controller" },
|
|
|
|
/* HVAC */
|
|
{ GPD_DEVICE_ID_HVAC_GP_TEMPERATURE_SENSOR, "HVAC: GP Temperature Sensor" },
|
|
{ GPD_DEVICE_ID_HVAC_GP_PRESSURE_SENSOR, "HVAC: GP Pressure Sensor" },
|
|
{ GPD_DEVICE_ID_HVAC_GP_FLOW_SENSOR, "HVAC: GP Flow Sensor" },
|
|
{ GPD_DEVICE_ID_HVAC_GP_INDOOR_ENVIRONMENT_SENSOR, "HVAC: GP Indoor Environment Sensor" },
|
|
|
|
/* CUSTOM */
|
|
{ GPD_DEVICE_ID_MANUFACTURER_SPECIFIC, "Manufacturer Specific" },
|
|
|
|
{ 0, NULL }
|
|
};
|
|
static value_string_ext zbee_nwk_gp_device_ids_names_ext = VALUE_STRING_EXT_INIT(zbee_nwk_gp_device_ids_names);
|
|
|
|
/* GP directions. */
|
|
static const value_string zbee_nwk_gp_directions[] = {
|
|
{ ZBEE_NWK_GP_FC_EXT_DIRECTION_FROM_ZGPD, "From ZGPD" },
|
|
{ ZBEE_NWK_GP_FC_EXT_DIRECTION_FROM_ZGPP, "From ZGPP" },
|
|
|
|
{ 0, NULL }
|
|
};
|
|
|
|
/* Frame types for Green Power profile. */
|
|
static const value_string zbee_nwk_gp_frame_types[] = {
|
|
{ ZBEE_NWK_GP_FCF_DATA, "Data" },
|
|
{ ZBEE_NWK_GP_FCF_MAINTENANCE, "Maintenance" },
|
|
|
|
{ 0, NULL }
|
|
};
|
|
|
|
/* GreenPeak Green Power devices. */
|
|
static const value_string zbee_nwk_gp_manufacturer_greenpeak_dev_names[] = {
|
|
{ ZBEE_NWK_GP_MANUF_GREENPEAK_IZDS, "IAS Zone Door Sensor" },
|
|
{ ZBEE_NWK_GP_MANUF_GREENPEAK_IZDWS, "IAS Zone Door/Window Sensor" },
|
|
{ ZBEE_NWK_GP_MANUF_GREENPEAK_IZLS, "IAS Zone Leakage Sensor" },
|
|
{ ZBEE_NWK_GP_MANUF_GREENPEAK_IZRHS, "IAS Zone Relative Humidity Sensor" },
|
|
|
|
{ 0, NULL }
|
|
};
|
|
|
|
/* GP Src ID names. */
|
|
static const value_string zbee_nwk_gp_src_id_names[] = {
|
|
{ ZBEE_NWK_GP_ZGPD_SRCID_ALL, "All" },
|
|
{ ZBEE_NWK_GP_ZGPD_SRCID_UNKNOWN, "Unspecified" },
|
|
|
|
{ 0, NULL }
|
|
};
|
|
|
|
/* GP security key type names. */
|
|
static const value_string zbee_nwk_gp_src_sec_keys_type_names[] = {
|
|
{ ZBEE_NWK_GP_SECURITY_KEY_TYPE_DERIVED_INDIVIDUAL_GPD_KEY, "Derived individual GPD key" },
|
|
{ ZBEE_NWK_GP_SECURITY_KEY_TYPE_GPD_GROUP_KEY, "GPD group key" },
|
|
{ ZBEE_NWK_GP_SECURITY_KEY_TYPE_NO_KEY, "No key" },
|
|
{ ZBEE_NWK_GP_SECURITY_KEY_TYPE_NWK_KEY_DERIVED_GPD_KEY_GROUP_KEY, "NWK key derived GPD group key" },
|
|
{ ZBEE_NWK_GP_SECURITY_KEY_TYPE_PRECONFIGURED_INDIVIDUAL_GPD_KEY, "Individual, out of the box GPD key" },
|
|
{ ZBEE_NWK_GP_SECURITY_KEY_TYPE_ZB_NWK_KEY, "ZigBee NWK key" },
|
|
|
|
{ 0, NULL }
|
|
};
|
|
|
|
/* GP security levels. */
|
|
static const value_string zbee_nwk_gp_src_sec_levels_names[] = {
|
|
{ ZBEE_NWK_GP_SECURITY_LEVEL_1LSB, "1 LSB of frame counter and short MIC only" },
|
|
{ ZBEE_NWK_GP_SECURITY_LEVEL_FULL, "Full frame counter and full MIC only" },
|
|
{ ZBEE_NWK_GP_SECURITY_LEVEL_FULLENCR, "Encryption with full frame counter and full MIC" },
|
|
{ ZBEE_NWK_GP_SECURITY_LEVEL_NO, "No security" },
|
|
|
|
{ 0, NULL }
|
|
};
|
|
|
|
/*************************/
|
|
/* Function definitions. */
|
|
/*************************/
|
|
|
|
/* UAT record copy callback. */
|
|
static void *
|
|
uat_key_record_copy_cb(void *n, const void *o, size_t siz _U_)
|
|
{
|
|
uat_key_record_t *new_key = (uat_key_record_t *)n;
|
|
const uat_key_record_t *old_key = (const uat_key_record_t *)o;
|
|
|
|
if (old_key->string) {
|
|
new_key->string = g_strdup(old_key->string);
|
|
} else {
|
|
new_key->string = NULL;
|
|
}
|
|
if (old_key->label) {
|
|
new_key->label = g_strdup(old_key->label);
|
|
} else {
|
|
new_key->label = NULL;
|
|
}
|
|
return new_key;
|
|
}
|
|
|
|
/* UAT record free callback. */
|
|
static void
|
|
uat_key_record_free_cb(void *r)
|
|
{
|
|
uat_key_record_t *key = (uat_key_record_t *)r;
|
|
if (key->string) {
|
|
g_free(key->string);
|
|
}
|
|
if (key->label) {
|
|
g_free(key->label);
|
|
}
|
|
}
|
|
|
|
/**
|
|
*Parses a key string from left to right into a buffer with increasing (normal byte order) or decreasing (reverse
|
|
*
|
|
*@param key_str pointer to the string
|
|
*@param key_buf destination buffer in memory
|
|
*@param byte_order byte order
|
|
*/
|
|
static gboolean
|
|
zbee_gp_security_parse_key(const gchar *key_str, guint8 *key_buf, gboolean byte_order)
|
|
{
|
|
gboolean string_mode = FALSE;
|
|
gchar temp;
|
|
int i, j;
|
|
|
|
memset(key_buf, 0, ZBEE_SEC_CONST_KEYSIZE);
|
|
if (key_str == NULL) {
|
|
return FALSE;
|
|
}
|
|
if ((temp = *key_str++) == '"') {
|
|
string_mode = TRUE;
|
|
temp = *key_str++;
|
|
}
|
|
j = byte_order ? ZBEE_SEC_CONST_KEYSIZE - 1 : 0;
|
|
for (i = ZBEE_SEC_CONST_KEYSIZE - 1; i >= 0; i--) {
|
|
if (string_mode) {
|
|
if (g_ascii_isprint(temp)) {
|
|
key_buf[j] = temp;
|
|
temp = *key_str++;
|
|
} else {
|
|
return FALSE;
|
|
}
|
|
} else {
|
|
if ((temp == ':') || (temp == '-') || (temp == ' ')) {
|
|
temp = *(key_str++);
|
|
}
|
|
if (g_ascii_isxdigit(temp)) {
|
|
key_buf[j] = g_ascii_xdigit_value(temp) << 4;
|
|
} else {
|
|
return FALSE;
|
|
}
|
|
temp = *(key_str++);
|
|
if (g_ascii_isxdigit(temp)) {
|
|
key_buf[j] |= g_ascii_xdigit_value(temp);
|
|
} else {
|
|
return FALSE;
|
|
}
|
|
temp = *(key_str++);
|
|
}
|
|
if (byte_order) {
|
|
j--;
|
|
} else {
|
|
j++;
|
|
}
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
/* UAT record update callback. */
|
|
static gboolean
|
|
uat_key_record_update_cb(void *r, char **err)
|
|
{
|
|
uat_key_record_t *rec = (uat_key_record_t *)r;
|
|
|
|
if (rec->string == NULL) {
|
|
*err = g_strdup("Key can't be blank.");
|
|
return FALSE;
|
|
} else {
|
|
g_strstrip(rec->string);
|
|
if (rec->string[0] != 0) {
|
|
*err = NULL;
|
|
if (!zbee_gp_security_parse_key(rec->string, rec->key, rec->byte_order)) {
|
|
*err = g_strdup_printf("Expecting %d hexadecimal bytes or a %d character double-quoted string",
|
|
ZBEE_SEC_CONST_KEYSIZE, ZBEE_SEC_CONST_KEYSIZE);
|
|
return FALSE;
|
|
}
|
|
} else {
|
|
*err = g_strdup("Key can't be blank.");
|
|
return FALSE;
|
|
}
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
/**
|
|
*Dissector for ZigBee Green Power commissioning.
|
|
*
|
|
*@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.
|
|
*@param packet packet data.
|
|
*@param offset current payload offset.
|
|
*@return payload processed offset.
|
|
*/
|
|
static guint
|
|
dissect_zbee_nwk_gp_cmd_commissioning(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree,
|
|
zbee_nwk_green_power_packet *packet _U_, guint offset)
|
|
{
|
|
guint8 comm_options;
|
|
guint8 comm_ext_options = 0;
|
|
guint8 ms_ext_options = 0;
|
|
guint16 manufacturer_id = 0;
|
|
static const int * options[] = {
|
|
&hf_zbee_nwk_gp_cmd_comm_opt_mac_sec_num_cap,
|
|
&hf_zbee_nwk_gp_cmd_comm_opt_rx_on_cap,
|
|
&hf_zbee_nwk_gp_cmd_comm_opt_ms_ext_present,
|
|
&hf_zbee_nwk_gp_cmd_comm_opt_panid_req,
|
|
&hf_zbee_nwk_gp_cmd_comm_opt_sec_key_req,
|
|
&hf_zbee_nwk_gp_cmd_comm_opt_fixed_location,
|
|
&hf_zbee_nwk_gp_cmd_comm_opt_ext_opt,
|
|
NULL
|
|
};
|
|
static const int * ext_options[] = {
|
|
&hf_zbee_nwk_gp_cmd_comm_ext_opt_sec_level_cap,
|
|
&hf_zbee_nwk_gp_cmd_comm_ext_opt_key_type,
|
|
&hf_zbee_nwk_gp_cmd_comm_ext_opt_gpd_key_present,
|
|
&hf_zbee_nwk_gp_cmd_comm_ext_opt_gpd_key_encr,
|
|
&hf_zbee_nwk_gp_cmd_comm_ext_opt_outgoing_counter,
|
|
NULL
|
|
};
|
|
static const int * ms_ext[] = {
|
|
&hf_zbee_nwk_gp_cmd_comm_ms_ext_mip,
|
|
&hf_zbee_nwk_gp_cmd_comm_ms_ext_mmip,
|
|
&hf_zbee_nwk_gp_cmd_comm_ms_ext_gclp,
|
|
&hf_zbee_nwk_gp_cmd_comm_ms_ext_crp,
|
|
NULL
|
|
};
|
|
|
|
/* Get Device ID and display it. */
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_comm_device_id, tvb, offset, 1, ENC_LITTLE_ENDIAN);
|
|
offset += 1;
|
|
/* Get Options Field, build subtree and display the results. */
|
|
comm_options = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_bitmask(tree, tvb, offset, hf_zbee_nwk_gp_cmd_comm_opt, ett_zbee_nwk_cmd_options, options, ENC_NA);
|
|
offset += 1;
|
|
|
|
if (comm_options & ZBEE_NWK_GP_CMD_COMMISSIONING_OPT_EXT_OPTIONS) {
|
|
/* Get extended Options Field, build subtree and display the results. */
|
|
comm_ext_options = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_bitmask(tree, tvb, offset, hf_zbee_nwk_gp_cmd_comm_ext_opt, ett_zbee_nwk_cmd_options, ext_options, ENC_NA);
|
|
offset += 1;
|
|
if (comm_ext_options & ZBEE_NWK_GP_CMD_COMMISSIONING_EXT_OPT_GPD_KEY_PRESENT) {
|
|
/* Get security key and display it. */
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_comm_security_key, tvb, offset, NWK_CMD_SECURITY_KEY_LEN, ENC_NA);
|
|
offset += NWK_CMD_SECURITY_KEY_LEN;
|
|
}
|
|
if (comm_ext_options & ZBEE_NWK_GP_CMD_COMMISSIONING_EXT_OPT_GPD_KEY_ENCR) {
|
|
/* Get Security MIC and display it. */
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_comm_gpd_sec_key_mic, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
}
|
|
if (comm_ext_options & ZBEE_NWK_GP_CMD_COMMISSIONING_EXT_OPT_OUT_COUNTER) {
|
|
/* Get GPD Outgoing Frame Counter and display it. */
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_comm_outgoing_counter, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
}
|
|
}
|
|
/* Display manufacturer specific data. */
|
|
if (comm_options & ZBEE_NWK_GP_CMD_COMMISSIONING_OPT_MANUFACTURER_INFO) {
|
|
/* Display MS extensions. */
|
|
ms_ext_options = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_bitmask(tree, tvb, offset, hf_zbee_nwk_gp_cmd_comm_ms_ext, ett_zbee_nwk_cmd_ms_ext, ms_ext, ENC_NA);
|
|
offset += 1;
|
|
if (ms_ext_options & ZBEE_NWK_GP_CMD_COMMISSIONING_MS_EXT_MIP) {
|
|
/* Get Manufacturer ID. */
|
|
manufacturer_id = tvb_get_letohs(tvb, offset);
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_comm_manufacturer_id, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
}
|
|
if (ms_ext_options & ZBEE_NWK_GP_CMD_COMMISSIONING_MS_EXT_MMIP) {
|
|
/* Get Manufacturer Device ID. */
|
|
switch (manufacturer_id) {
|
|
case ZBEE_NWK_GP_MANUF_ID_GREENPEAK:
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_comm_manufacturer_greenpeak_dev_id, tvb, offset, 2,
|
|
ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
break;
|
|
default:
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_comm_manufacturer_dev_id, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return offset;
|
|
} /* dissect_zbee_nwk_gp_cmd_commissioning */
|
|
|
|
/**
|
|
*Dissector for ZigBee Green Power channel 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.
|
|
*@param packet packet data.
|
|
*@param offset current payload offset.
|
|
*@return payload processed offset.
|
|
*/
|
|
static guint
|
|
dissect_zbee_nwk_gp_cmd_channel_request(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree,
|
|
zbee_nwk_green_power_packet *packet _U_, guint offset)
|
|
{
|
|
static const int * channels[] = {
|
|
&hf_zbee_nwk_gp_cmd_channel_request_toggling_behaviour_1st,
|
|
&hf_zbee_nwk_gp_cmd_channel_request_toggling_behaviour_2nd,
|
|
NULL
|
|
};
|
|
|
|
/* Get Command Options Field, build subtree and display the results. */
|
|
proto_tree_add_bitmask(tree, tvb, offset, hf_zbee_nwk_gp_cmd_channel_request_toggling_behaviour, ett_zbee_nwk_cmd_options, channels, ENC_NA);
|
|
offset += 1;
|
|
return offset;
|
|
} /* dissect_zbee_nwk_gp_cmd_channel_request */
|
|
|
|
/**
|
|
*Dissector for ZigBee Green Power channel configuration.
|
|
*
|
|
*@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.
|
|
*@param packet packet data.
|
|
*@param offset current payload offset.
|
|
*@return payload processed offset.
|
|
*/
|
|
static guint
|
|
dissect_zbee_nwk_gp_cmd_channel_configuration(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree,
|
|
zbee_nwk_green_power_packet *packet _U_, guint offset)
|
|
{
|
|
static const int * channels[] = {
|
|
&hf_zbee_nwk_gp_cmd_channel_configuration,
|
|
NULL
|
|
};
|
|
|
|
/* Get Command Options Field, build subtree and display the results. */
|
|
proto_tree_add_bitmask(tree, tvb, offset, hf_zbee_nwk_gp_cmd_operational_channel, ett_zbee_nwk_cmd_options, channels, ENC_NA);
|
|
|
|
offset += 1;
|
|
return offset;
|
|
} /* dissect_zbee_nwk_gp_cmd_channel_configuration */
|
|
|
|
/**
|
|
*Dissector for ZigBee Green Power commands attrib reporting.
|
|
*
|
|
*@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.
|
|
*@param packet packet data.
|
|
*@param offset current payload offset.
|
|
*@return payload processed offset.
|
|
*/
|
|
static guint
|
|
dissect_zbee_nwk_gp_cmd_attr_reporting(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree,
|
|
zbee_nwk_green_power_packet *packet _U_, guint offset)
|
|
{
|
|
guint16 cluster_id;
|
|
proto_tree *field_tree;
|
|
|
|
/* Get cluster ID and add it into the tree. */
|
|
cluster_id = tvb_get_letohs(tvb, offset);
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_attr_report_cluster_id, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
|
|
offset += 2;
|
|
/* Create subtree and parse ZCL Write Attribute Payload. */
|
|
field_tree = proto_tree_add_subtree_format(tree, tvb, offset, 2, ett_zbee_nwk_cmd_options, NULL,
|
|
"Attribute reporting command for cluster: 0x%02X", cluster_id);
|
|
dissect_zcl_write_attr(tvb, pinfo, field_tree, &offset, cluster_id);
|
|
|
|
return offset;
|
|
} /* dissect_zbee_nwk_gp_cmd_attr_reporting */
|
|
|
|
/**
|
|
*Dissector for ZigBee Green Power commissioning reply.
|
|
*
|
|
*@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.
|
|
*@param packet packet data.
|
|
*@param offset current payload offset.
|
|
*@return payload processed offset.
|
|
*/
|
|
static guint
|
|
dissect_zbee_nwk_gp_cmd_commissioning_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree,
|
|
zbee_nwk_green_power_packet *packet _U_, guint offset)
|
|
{
|
|
guint8 cr_options;
|
|
|
|
static const int * options[] = {
|
|
&hf_zbee_nwk_gp_cmd_comm_rep_opt_panid_present,
|
|
&hf_zbee_nwk_gp_cmd_comm_rep_opt_sec_key_present,
|
|
&hf_zbee_nwk_gp_cmd_comm_rep_opt_key_encr,
|
|
&hf_zbee_nwk_gp_cmd_comm_rep_opt_sec_level,
|
|
&hf_zbee_nwk_gp_cmd_comm_rep_opt_sec_type,
|
|
NULL
|
|
};
|
|
|
|
/* Get Options Field, build subtree and display the results. */
|
|
cr_options = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_bitmask(tree, tvb, offset, hf_zbee_nwk_gp_cmd_comm_rep_opt, ett_zbee_nwk_cmd_options, options, ENC_NA);
|
|
offset += 1;
|
|
|
|
/* Parse and display security Pan ID value. */
|
|
if (cr_options & ZBEE_NWK_GP_CMD_COMMISSIONING_REP_OPT_PAN_ID_PRESENT) {
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_comm_rep_pan_id, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
}
|
|
/* Parse and display security key. */
|
|
if (cr_options & ZBEE_NWK_GP_CMD_COMMISSIONING_REP_OPT_SEC_KEY_PRESENT) {
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_comm_security_key, tvb, offset, NWK_CMD_SECURITY_KEY_LEN, ENC_NA);
|
|
offset += NWK_CMD_SECURITY_KEY_LEN;
|
|
}
|
|
/* Parse and display security MIC. */
|
|
if ((cr_options & ZBEE_NWK_GP_CMD_COMMISSIONING_REP_OPT_KEY_ENCR) && (cr_options &
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_REP_OPT_SEC_KEY_PRESENT)) {
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_comm_gpd_sec_key_mic, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
}
|
|
return offset;
|
|
} /* dissect_zbee_nwk_gp_cmd_commissioning_reply */
|
|
|
|
/**
|
|
*Dissector for ZigBee Green Power Move Color.
|
|
*
|
|
*@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.
|
|
*@param packet packet data.
|
|
*@param offset current payload offset.
|
|
*@return payload processed offset.
|
|
*/
|
|
static guint
|
|
dissect_zbee_nwk_gp_cmd_move_color(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree,
|
|
zbee_nwk_green_power_packet *packet _U_, guint offset)
|
|
{
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_move_color_ratex, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_move_color_ratey, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
return offset;
|
|
} /* dissect_zbee_nwk_gp_cmd_move_color */
|
|
|
|
/**
|
|
*Dissector for ZigBee Green Power Move Up/Down.
|
|
*
|
|
*@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.
|
|
*@param packet packet data.
|
|
*@param offset current payload offset.
|
|
*@return payload processed offset.
|
|
*/
|
|
static guint
|
|
dissect_zbee_nwk_gp_cmd_move_up_down(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree,
|
|
zbee_nwk_green_power_packet *packet _U_, guint offset)
|
|
{
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_move_up_down_rate, tvb, offset, 1, ENC_LITTLE_ENDIAN);
|
|
offset += 1;
|
|
return offset;
|
|
} /* dissect_zbee_nwk_gp_cmd_move_up_down */
|
|
|
|
/**
|
|
*Dissector for ZigBee Green Power Step Color.
|
|
*
|
|
*@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.
|
|
*@param packet packet data.
|
|
*@param offset current payload offset.
|
|
*@return payload processed offset.
|
|
*/
|
|
static guint
|
|
dissect_zbee_nwk_gp_cmd_step_color(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree,
|
|
zbee_nwk_green_power_packet *packet _U_, guint offset)
|
|
{
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_step_color_stepx, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_step_color_stepy, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
/* Optional time field. */
|
|
if (tvb_reported_length(tvb) - offset >= 2) {
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_step_color_transition_time, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
}
|
|
return offset;
|
|
} /* dissect_zbee_nwk_gp_cmd_step_color */
|
|
|
|
/**
|
|
*Dissector for ZigBee Green Power Step Up/Down.
|
|
*
|
|
*@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.
|
|
*@param packet packet data.
|
|
*@param offset current payload offset.
|
|
*@return payload processed offset.
|
|
*/
|
|
static guint
|
|
dissect_zbee_nwk_gp_cmd_step_up_down(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree,
|
|
zbee_nwk_green_power_packet *packet _U_, guint offset)
|
|
{
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_step_up_down_step_size, tvb, offset, 1, ENC_LITTLE_ENDIAN);
|
|
offset += 1;
|
|
proto_tree_add_item(tree, hf_zbee_nwk_gp_cmd_step_up_down_transition_time, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
return offset;
|
|
} /* dissect_zbee_nwk_gp_cmd_step_up_down */
|
|
|
|
/**
|
|
*Dissector for ZigBee Green Power commands.
|
|
*
|
|
*@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.
|
|
*@param data raw packet private data.
|
|
*@return payload processed offset
|
|
*/
|
|
static int
|
|
dissect_zbee_nwk_gp_cmd(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data)
|
|
{
|
|
guint offset = 0;
|
|
guint8 cmd_id = tvb_get_guint8(tvb, offset);
|
|
proto_item *cmd_root;
|
|
proto_tree *cmd_tree;
|
|
zbee_nwk_green_power_packet *packet = (zbee_nwk_green_power_packet *)data;
|
|
|
|
/* Create a subtree for the command. */
|
|
cmd_tree = proto_tree_add_subtree_format(tree, tvb, offset, -1, ett_zbee_nwk_cmd, &cmd_root,
|
|
"Command Frame: %s", val_to_str_ext_const(cmd_id,
|
|
&zbee_nwk_gp_cmd_names_ext,
|
|
"Unknown Command Frame"));
|
|
/* Add the command ID. */
|
|
proto_tree_add_uint(cmd_tree, hf_zbee_nwk_gp_command_id, tvb, offset, 1, cmd_id);
|
|
|
|
offset += 1;
|
|
/* Add the command name to the info column. */
|
|
col_set_str(pinfo->cinfo, COL_INFO, val_to_str_ext_const(cmd_id, &zbee_nwk_gp_cmd_names_ext, "Unknown command"));
|
|
/* Handle the command for one of the following devices:
|
|
* - Door Lock Controller (IDs: 0x50 - 0x51);
|
|
* - GP Flow Sensor (IDs: 0xE0, 0xA0 - 0xA3);
|
|
* - GP Temperature Sensor (IDs: 0xE0, 0xA0 - 0xA3); */
|
|
switch(cmd_id) {
|
|
/* Payloadless GPDF commands sent by GPD. */
|
|
case ZB_GP_CMD_ID_IDENTIFY:
|
|
case ZB_GP_CMD_ID_SCENE0:
|
|
case ZB_GP_CMD_ID_SCENE1:
|
|
case ZB_GP_CMD_ID_SCENE2:
|
|
case ZB_GP_CMD_ID_SCENE3:
|
|
case ZB_GP_CMD_ID_SCENE4:
|
|
case ZB_GP_CMD_ID_SCENE5:
|
|
case ZB_GP_CMD_ID_SCENE6:
|
|
case ZB_GP_CMD_ID_SCENE7:
|
|
case ZB_GP_CMD_ID_SCENE8:
|
|
case ZB_GP_CMD_ID_SCENE9:
|
|
case ZB_GP_CMD_ID_SCENE10:
|
|
case ZB_GP_CMD_ID_SCENE11:
|
|
case ZB_GP_CMD_ID_SCENE12:
|
|
case ZB_GP_CMD_ID_SCENE13:
|
|
case ZB_GP_CMD_ID_SCENE14:
|
|
case ZB_GP_CMD_ID_SCENE15:
|
|
case ZB_GP_CMD_ID_OFF:
|
|
case ZB_GP_CMD_ID_ON:
|
|
case ZB_GP_CMD_ID_TOGGLE:
|
|
case ZB_GP_CMD_ID_RELEASE:
|
|
case ZB_GP_CMD_ID_LEVEL_CONTROL_STOP:
|
|
case ZB_GP_CMD_ID_MOVE_HUE_STOP:
|
|
case ZB_GP_CMD_ID_MOVE_SATURATION_STOP:
|
|
case ZB_GP_CMD_ID_LOCK_DOOR:
|
|
case ZB_GP_CMD_ID_UNLOCK_DOOR:
|
|
case ZB_GP_CMD_ID_PRESS11:
|
|
case ZB_GP_CMD_ID_RELEASE11:
|
|
case ZB_GP_CMD_ID_PRESS12:
|
|
case ZB_GP_CMD_ID_RELEASE12:
|
|
case ZB_GP_CMD_ID_PRESS22:
|
|
case ZB_GP_CMD_ID_RELEASE22:
|
|
case ZB_GP_CMD_ID_SHORT_PRESS11:
|
|
case ZB_GP_CMD_ID_SHORT_PRESS12:
|
|
case ZB_GP_CMD_ID_SHORT_PRESS22:
|
|
case ZB_GP_CMD_ID_DECOMMISSIONING:
|
|
case ZB_GP_CMD_ID_SUCCESS:
|
|
break;
|
|
/* GPDF commands with payload sent by GPD. */
|
|
case ZB_GP_CMD_ID_MOVE_UP:
|
|
case ZB_GP_CMD_ID_MOVE_DOWN:
|
|
case ZB_GP_CMD_ID_MOVE_UP_WITH_ON_OFF:
|
|
case ZB_GP_CMD_ID_MOVE_DOWN_WITH_ON_OFF:
|
|
case ZB_GP_CMD_ID_MOVE_HUE_UP:
|
|
case ZB_GP_CMD_ID_MOVE_HUE_DOWN:
|
|
case ZB_GP_CMD_ID_MOVE_SATURATION_UP:
|
|
case ZB_GP_CMD_ID_MOVE_SATURATION_DOWN:
|
|
offset = dissect_zbee_nwk_gp_cmd_move_up_down(tvb, pinfo, cmd_tree, packet, offset);
|
|
break;
|
|
case ZB_GP_CMD_ID_STEP_UP:
|
|
case ZB_GP_CMD_ID_STEP_DOWN:
|
|
case ZB_GP_CMD_ID_STEP_UP_WITH_ON_OFF:
|
|
case ZB_GP_CMD_ID_STEP_DOWN_WITH_ON_OFF:
|
|
case ZB_GP_CMD_ID_STEP_HUE_UP:
|
|
case ZB_GP_CMD_ID_STEP_HUW_DOWN:
|
|
case ZB_GP_CMD_ID_STEP_SATURATION_UP:
|
|
case ZB_GP_CMD_ID_STEP_SATURATION_DOWN:
|
|
offset = dissect_zbee_nwk_gp_cmd_step_up_down(tvb, pinfo, cmd_tree, packet, offset);
|
|
break;
|
|
case ZB_GP_CMD_ID_MOVE_COLOR:
|
|
offset = dissect_zbee_nwk_gp_cmd_move_color(tvb, pinfo, cmd_tree, packet, offset);
|
|
break;
|
|
case ZB_GP_CMD_ID_STEP_COLOR:
|
|
offset = dissect_zbee_nwk_gp_cmd_step_color(tvb, pinfo, cmd_tree, packet, offset);
|
|
break;
|
|
case ZB_GP_CMD_ID_ATTRIBUTE_REPORTING:
|
|
offset = dissect_zbee_nwk_gp_cmd_attr_reporting(tvb, pinfo, cmd_tree, packet, offset);
|
|
break;
|
|
case ZB_GP_CMD_ID_MANUFACTURE_SPECIFIC_ATTR_REPORTING:
|
|
case ZB_GP_CMD_ID_MULTI_CLUSTER_REPORTING:
|
|
case ZB_GP_CMD_ID_MANUFACTURER_SPECIFIC_MCLUSTER_REPORTING:
|
|
case ZB_GP_CMD_ID_REQUEST_ATTRIBUTES:
|
|
case ZB_GP_CMD_ID_READ_ATTRIBUTES_RESPONSE:
|
|
case ZB_GP_CMD_ID_ANY_SENSOR_COMMAND_A0_A3:
|
|
/* TODO: implement it. */
|
|
break;
|
|
case ZB_GP_CMD_ID_COMMISSIONING:
|
|
offset = dissect_zbee_nwk_gp_cmd_commissioning(tvb, pinfo, cmd_tree, packet, offset);
|
|
break;
|
|
case ZB_GP_CMD_ID_CHANNEL_REQUEST:
|
|
offset = dissect_zbee_nwk_gp_cmd_channel_request(tvb, pinfo, cmd_tree, packet, offset);
|
|
break;
|
|
/* GPDF commands sent to GPD. */
|
|
case ZB_GP_CMD_ID_COMMISSIONING_REPLY:
|
|
offset = dissect_zbee_nwk_gp_cmd_commissioning_reply(tvb, pinfo, cmd_tree, packet, offset);
|
|
break;
|
|
case ZB_GP_CMD_ID_WRITE_ATTRIBUTES:
|
|
case ZB_GP_CMD_ID_READ_ATTRIBUTES:
|
|
/* TODO: implement it. */
|
|
break;
|
|
case ZB_GP_CMD_ID_CHANNEL_CONFIGURATION:
|
|
offset = dissect_zbee_nwk_gp_cmd_channel_configuration(tvb, pinfo, cmd_tree, packet, offset);
|
|
break;
|
|
}
|
|
if (offset < tvb_reported_length(tvb)) {
|
|
/* There are leftover bytes! */
|
|
proto_tree *root;
|
|
tvbuff_t *leftover_tvb = tvb_new_subset_remaining(tvb, offset);
|
|
|
|
/* Correct the length of the command tree. */
|
|
root = proto_tree_get_root(tree);
|
|
proto_item_set_len(cmd_root, offset);
|
|
|
|
/* Dump the tail. */
|
|
call_data_dissector(leftover_tvb, pinfo, root);
|
|
}
|
|
return offset;
|
|
} /* dissect_zbee_nwk_gp_cmd */
|
|
|
|
/**
|
|
*Fills in ZigBee GP security nonce from the provided packet structure.
|
|
*
|
|
*@param packet ZigBee NWK packet.
|
|
*@param nonce nonce buffer.
|
|
*/
|
|
static void
|
|
zbee_gp_make_nonce(zbee_nwk_green_power_packet *packet, gchar *nonce)
|
|
{
|
|
memset(nonce, 0, ZBEE_SEC_CONST_NONCE_LEN);
|
|
if (packet->direction == ZBEE_NWK_GP_FC_EXT_DIRECTION_FROM_ZGPD) {
|
|
nonce[0] = (guint8)((packet->source_id) & 0xff);
|
|
nonce[1] = (guint8)((packet->source_id) >> 8 & 0xff);
|
|
nonce[2] = (guint8)((packet->source_id) >> 16 & 0xff);
|
|
nonce[3] = (guint8)((packet->source_id) >> 24 & 0xff);
|
|
}
|
|
nonce[4] = (guint8)((packet->source_id) & 0xff);
|
|
nonce[5] = (guint8)((packet->source_id) >> 8 & 0xff);
|
|
nonce[6] = (guint8)((packet->source_id) >> 16 & 0xff);
|
|
nonce[7] = (guint8)((packet->source_id) >> 24 & 0xff);
|
|
nonce[8] = (guint8)((packet->security_frame_counter) & 0xff);
|
|
nonce[9] = (guint8)((packet->security_frame_counter) >> 8 & 0xff);
|
|
nonce[10] = (guint8)((packet->security_frame_counter) >> 16 & 0xff);
|
|
nonce[11] = (guint8)((packet->security_frame_counter) >> 24 & 0xff);
|
|
if ((packet->application_id == ZBEE_NWK_GP_APP_ID_ZGP) && (packet->direction !=
|
|
ZBEE_NWK_GP_FC_EXT_DIRECTION_FROM_ZGPD)) {
|
|
nonce[12] = (gchar)0xa3;
|
|
} else {
|
|
nonce[12] = (gchar)0x05;
|
|
}
|
|
/* TODO: implement if application_id == ZB_ZGP_APP_ID_0000. */
|
|
/* TODO: implement if application_id != ZB_ZGP_APP_ID_0000. */
|
|
}
|
|
|
|
/**
|
|
*Creates a nonce and decrypts secured ZigBee GP payload.
|
|
*
|
|
*@param packet ZigBee NWK packet.
|
|
*@param enc_buffer encoded payload buffer.
|
|
*@param offset payload offset.
|
|
*@param dec_buffer decoded payload buffer.
|
|
*@param payload_len payload length.
|
|
*@param mic_len MIC length.
|
|
*@param key key.
|
|
*/
|
|
static gboolean
|
|
zbee_gp_decrypt_payload(zbee_nwk_green_power_packet *packet, const gchar *enc_buffer, const gchar offset, guint8
|
|
*dec_buffer, guint payload_len, guint mic_len, guint8 *key)
|
|
{
|
|
guint8 *key_buffer = key;
|
|
guint8 nonce[ZBEE_SEC_CONST_NONCE_LEN];
|
|
|
|
zbee_gp_make_nonce(packet, nonce);
|
|
if (zbee_sec_ccm_decrypt(key_buffer, nonce, enc_buffer, enc_buffer + offset, dec_buffer, offset, payload_len,
|
|
mic_len)) {
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
*ZigBee NWK packet dissection routine for Green Power profile.
|
|
*
|
|
*@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.
|
|
*@param data raw packet private data.
|
|
*/
|
|
static int
|
|
dissect_zbee_nwk_gp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data)
|
|
{
|
|
gboolean gp_decrypted;
|
|
GSList *GSList_i;
|
|
guint offset = 0;
|
|
guint8 *dec_buffer;
|
|
guint8 *enc_buffer;
|
|
guint8 fcf;
|
|
proto_tree *nwk_tree;
|
|
proto_item *proto_root;
|
|
proto_item *ti = NULL;
|
|
tvbuff_t *payload_tvb;
|
|
zbee_nwk_green_power_packet packet;
|
|
static const int * fields[] = {
|
|
&hf_zbee_nwk_gp_frame_type,
|
|
&hf_zbee_nwk_gp_proto_version,
|
|
&hf_zbee_nwk_gp_auto_commissioning,
|
|
&hf_zbee_nwk_gp_fc_ext,
|
|
NULL
|
|
};
|
|
static const int * ext_fields[] = {
|
|
&hf_zbee_nwk_gp_fc_ext_app_id,
|
|
&hf_zbee_nwk_gp_fc_ext_sec_level,
|
|
&hf_zbee_nwk_gp_fc_ext_sec_key,
|
|
&hf_zbee_nwk_gp_fc_ext_rx_after_tx,
|
|
&hf_zbee_nwk_gp_fc_ext_direction,
|
|
NULL
|
|
};
|
|
|
|
memset(&packet, 0, sizeof(packet));
|
|
/* Add ourself to the protocol column, clear the info column and create the protocol tree. */
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "ZigBee Green Power");
|
|
col_clear(pinfo->cinfo, COL_INFO);
|
|
|
|
proto_root = proto_tree_add_protocol_format(tree, proto_zbee_nwk_gp, tvb, offset, tvb_captured_length(tvb),
|
|
"ZGP stub NWK header");
|
|
nwk_tree = proto_item_add_subtree(proto_root, ett_zbee_nwk);
|
|
|
|
enc_buffer = (guint8 *)tvb_memdup(wmem_packet_scope(), tvb, 0, tvb_captured_length(tvb));
|
|
/* Get and parse the FCF. */
|
|
fcf = tvb_get_guint8(tvb, offset);
|
|
packet.frame_type = zbee_get_bit_field(fcf, ZBEE_NWK_GP_FCF_FRAME_TYPE);
|
|
packet.nwk_frame_control_extension = zbee_get_bit_field(fcf, ZBEE_NWK_GP_FCF_CONTROL_EXTENSION);
|
|
|
|
/* Display the FCF. */
|
|
ti = proto_tree_add_bitmask(nwk_tree, tvb, offset, hf_zbee_nwk_gp_fcf, ett_zbee_nwk_fcf, fields, ENC_NA);
|
|
proto_item_append_text(ti, " %s", val_to_str(packet.frame_type, zbee_nwk_gp_frame_types, "Unknown Frame Type"));
|
|
offset += 1;
|
|
|
|
/* Add the frame type to the info column and protocol root. */
|
|
proto_item_append_text(proto_root, " %s", val_to_str(packet.frame_type, zbee_nwk_gp_frame_types, "Unknown type"));
|
|
col_set_str(pinfo->cinfo, COL_INFO, val_to_str_const(packet.frame_type, zbee_nwk_gp_frame_types, "Reserved frame type"));
|
|
|
|
if (packet.nwk_frame_control_extension) {
|
|
/* Display ext FCF. */
|
|
fcf = tvb_get_guint8(tvb, offset);
|
|
packet.application_id = zbee_get_bit_field(fcf, ZBEE_NWK_GP_FCF_EXT_APP_ID);
|
|
packet.security_level = zbee_get_bit_field(fcf, ZBEE_NWK_GP_FCF_EXT_SECURITY_LEVEL);
|
|
packet.direction = zbee_get_bit_field(fcf, ZBEE_NWK_GP_FCF_EXT_DIRECTION);
|
|
|
|
/* Create a subtree for the extended FCF. */
|
|
proto_tree_add_bitmask(nwk_tree, tvb, offset, hf_zbee_nwk_gp_fc_ext_field, ett_zbee_nwk_fcf_ext, ext_fields, ENC_NA);
|
|
offset += 1;
|
|
}
|
|
if ((packet.frame_type == ZBEE_NWK_GP_FCF_DATA && !packet.nwk_frame_control_extension) || (packet.frame_type ==
|
|
ZBEE_NWK_GP_FCF_DATA && packet.nwk_frame_control_extension && packet.application_id ==
|
|
ZBEE_NWK_GP_APP_ID_DEFAULT) || (packet.frame_type == ZBEE_NWK_GP_FCF_MAINTENANCE &&
|
|
packet.nwk_frame_control_extension && packet.application_id == ZBEE_NWK_GP_APP_ID_DEFAULT && tvb_get_guint8(tvb,
|
|
offset) != ZB_GP_CMD_ID_CHANNEL_CONFIGURATION)) {
|
|
/* Display GPD Src ID. */
|
|
packet.source_id = tvb_get_letohl(tvb, offset);
|
|
proto_tree_add_item(nwk_tree, hf_zbee_nwk_gp_zgpd_src_id, tvb, offset, 4, ENC_LITTLE_ENDIAN);
|
|
proto_item_append_text(proto_root, ", GPD Src ID: 0x%04x", packet.source_id);
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", GPD Src ID: 0x%04x", packet.source_id);
|
|
offset += 4;
|
|
}
|
|
/* Display Security Frame Counter. */
|
|
packet.mic_size = 0;
|
|
if (packet.nwk_frame_control_extension) {
|
|
if (packet.application_id == ZBEE_NWK_GP_APP_ID_DEFAULT || packet.application_id == ZBEE_NWK_GP_APP_ID_ZGP) {
|
|
if (packet.security_level == ZBEE_NWK_GP_SECURITY_LEVEL_1LSB) {
|
|
packet.mic_size = 2;
|
|
} else if (packet.security_level == ZBEE_NWK_GP_SECURITY_LEVEL_FULL || packet.security_level ==
|
|
ZBEE_NWK_GP_SECURITY_LEVEL_FULLENCR) {
|
|
/* Get Security Frame Counter and display it. */
|
|
packet.mic_size = 4;
|
|
packet.security_frame_counter = tvb_get_letohl(tvb, offset);
|
|
proto_tree_add_item(nwk_tree, hf_zbee_nwk_gp_security_frame_counter, tvb, offset, 4,
|
|
ENC_LITTLE_ENDIAN);
|
|
offset += 4;
|
|
}
|
|
}
|
|
}
|
|
/* Parse application payload. */
|
|
packet.payload_len = tvb_reported_length(tvb) - offset - packet.mic_size;
|
|
/* Ensure that the payload exists. */
|
|
if (packet.payload_len <= 0) {
|
|
THROW(BoundsError);
|
|
}
|
|
/* OK, payload exists. Parse MIC field if needed. */
|
|
if (packet.mic_size == 2) {
|
|
packet.mic = tvb_get_letohs(tvb, offset + packet.payload_len);
|
|
} else if (packet.mic_size == 4) {
|
|
packet.mic = tvb_get_letohl(tvb, offset + packet.payload_len);
|
|
}
|
|
payload_tvb = tvb_new_subset_length(tvb, offset, packet.payload_len);
|
|
if (packet.security_level != ZBEE_NWK_GP_SECURITY_LEVEL_FULLENCR) {
|
|
dissect_zbee_nwk_gp_cmd(payload_tvb, pinfo, nwk_tree, data);
|
|
}
|
|
offset += packet.payload_len;
|
|
/* Display MIC field. */
|
|
if (packet.mic_size) {
|
|
proto_tree_add_uint(nwk_tree, packet.mic_size == 4 ? hf_zbee_nwk_gp_security_mic_4b :
|
|
hf_zbee_nwk_gp_security_mic_2b, tvb, offset, packet.mic_size, packet.mic);
|
|
offset += packet.mic_size;
|
|
}
|
|
/* Save packet private data. */
|
|
data = (void *)&packet;
|
|
if ((offset < tvb_captured_length(tvb)) && (packet.security_level != ZBEE_NWK_GP_SECURITY_LEVEL_FULLENCR)) {
|
|
THROW(BoundsError);
|
|
}
|
|
if (packet.security_level == ZBEE_NWK_GP_SECURITY_LEVEL_FULLENCR) {
|
|
dec_buffer = (guint8 *)wmem_alloc(pinfo->pool, packet.payload_len);
|
|
gp_decrypted = FALSE;
|
|
GSList_i = zbee_gp_keyring;
|
|
while (GSList_i && !gp_decrypted) {
|
|
gp_decrypted = zbee_gp_decrypt_payload(&packet, enc_buffer, offset - packet.payload_len -
|
|
packet.mic_size, dec_buffer, packet.payload_len, packet.mic_size,
|
|
((key_record_t *)(GSList_i->data))->key);
|
|
if (!gp_decrypted) {
|
|
GSList_i = g_slist_next(GSList_i);
|
|
}
|
|
}
|
|
if (gp_decrypted) {
|
|
payload_tvb = tvb_new_child_real_data(tvb, dec_buffer, packet.payload_len, packet.payload_len);
|
|
add_new_data_source(pinfo, payload_tvb, "Decrypted GP Payload");
|
|
dissect_zbee_nwk_gp_cmd(payload_tvb, pinfo, nwk_tree, data);
|
|
} else {
|
|
payload_tvb = tvb_new_subset(tvb, offset - packet.payload_len - packet.mic_size, packet.payload_len, -1);
|
|
call_data_dissector(payload_tvb, pinfo, tree);
|
|
}
|
|
}
|
|
return tvb_captured_length(tvb);
|
|
} /* dissect_zbee_nwk_gp */
|
|
|
|
/**
|
|
*Heuristic interpreter for the ZigBee Green Power dissectors.
|
|
*
|
|
*@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.
|
|
*@param data raw packet private data.
|
|
*/
|
|
static gboolean
|
|
dissect_zbee_nwk_heur_gp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data)
|
|
{
|
|
ieee802154_packet *packet = (ieee802154_packet *)data;
|
|
guint8 fcf;
|
|
|
|
/* We must have the IEEE 802.15.4 headers. */
|
|
if (packet == NULL) return FALSE;
|
|
/* ZigBee green power never uses 16-bit source addresses. */
|
|
if (packet->src_addr_mode == IEEE802154_FCF_ADDR_SHORT) return FALSE;
|
|
|
|
/* If the frame type and version are not sane, then it's probably not ZGP. */
|
|
fcf = tvb_get_guint8(tvb, 0);
|
|
if (zbee_get_bit_field(fcf, ZBEE_NWK_GP_FCF_VERSION) != ZBEE_VERSION_GREEN_POWER) return FALSE;
|
|
if (!try_val_to_str(zbee_get_bit_field(fcf, ZBEE_NWK_FCF_FRAME_TYPE), zbee_nwk_gp_frame_types)) return FALSE;
|
|
|
|
/* ZigBee greenpower frames are either sent to broadcast or the extended address. */
|
|
if (packet->dst_pan == IEEE802154_BCAST_PAN && packet->dst_addr_mode == IEEE802154_FCF_ADDR_SHORT &&
|
|
packet->dst16 == IEEE802154_BCAST_ADDR) {
|
|
dissect_zbee_nwk_gp(tvb, pinfo, tree, data);
|
|
return TRUE;
|
|
}
|
|
/* 64-bit destination addressing mode support. */
|
|
if (packet->dst_addr_mode == IEEE802154_FCF_ADDR_EXT) {
|
|
dissect_zbee_nwk_gp(tvb, pinfo, tree, data);
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
} /* dissect_zbee_nwk_heur_gp */
|
|
|
|
/**
|
|
*Init routine for the ZigBee GP profile security.
|
|
*
|
|
*/
|
|
static void
|
|
gp_init_zbee_security(void)
|
|
{
|
|
guint i;
|
|
key_record_t key_record;
|
|
|
|
for (i = 0; gp_uat_key_records && (i < num_uat_key_records); i++) {
|
|
key_record.frame_num = 0;
|
|
key_record.label = g_strdup(gp_uat_key_records[i].label);
|
|
memcpy(&key_record.key, &gp_uat_key_records[i].key, ZBEE_SEC_CONST_KEYSIZE);
|
|
zbee_gp_keyring = g_slist_prepend(zbee_gp_keyring, g_memdup(&key_record, sizeof(key_record_t)));
|
|
}
|
|
}
|
|
|
|
static void zbee_free_key_record(gpointer ptr, gpointer user_data _U_)
|
|
{
|
|
key_record_t *k;
|
|
|
|
k = (key_record_t *)ptr;
|
|
if (!k)
|
|
return;
|
|
|
|
g_free(k->label);
|
|
g_free(k);
|
|
}
|
|
|
|
static void
|
|
gp_cleanup_zbee_security(void)
|
|
{
|
|
if (!zbee_gp_keyring)
|
|
return;
|
|
|
|
g_slist_foreach(zbee_gp_keyring, zbee_free_key_record, NULL);
|
|
|
|
g_slist_free(zbee_gp_keyring);
|
|
zbee_gp_keyring = NULL;
|
|
}
|
|
|
|
/**
|
|
*ZigBee NWK GP protocol registration routine.
|
|
*
|
|
*/
|
|
void
|
|
proto_register_zbee_nwk_gp(void)
|
|
{
|
|
module_t *gp_zbee_prefs;
|
|
|
|
static hf_register_info hf[] = {
|
|
{ &hf_zbee_nwk_gp_auto_commissioning,
|
|
{ "Auto Commissioning", "zbee_nwk_gp.auto_commissioning", FT_BOOLEAN, 8, NULL,
|
|
ZBEE_NWK_GP_FCF_AUTO_COMMISSIONING, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_fc_ext,
|
|
{ "NWK Frame Extension", "zbee_nwk_gp.fc_extension", FT_BOOLEAN, 8, NULL, ZBEE_NWK_GP_FCF_CONTROL_EXTENSION,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_fcf,
|
|
{ "Frame Control Field", "zbee_nwk_gp.fcf", FT_UINT8, BASE_HEX, NULL,
|
|
0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_frame_type,
|
|
{ "Frame Type", "zbee_nwk_gp.frame_type", FT_UINT8, BASE_HEX, VALS(zbee_nwk_gp_frame_types),
|
|
ZBEE_NWK_GP_FCF_FRAME_TYPE, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_proto_version,
|
|
{ "Protocol Version", "zbee_nwk_gp.proto_version", FT_UINT8, BASE_DEC, NULL, ZBEE_NWK_GP_FCF_VERSION, NULL,
|
|
HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_fc_ext_field,
|
|
{ "Extended NWK Frame Control Field", "zbee_nwk_gp.fc_ext", FT_UINT8, BASE_HEX, NULL,
|
|
0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_fc_ext_app_id,
|
|
{ "Application ID", "zbee_nwk_gp.fc_ext_app_id", FT_UINT8, BASE_HEX, VALS(zbee_nwk_gp_app_id_names),
|
|
ZBEE_NWK_GP_FCF_EXT_APP_ID, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_fc_ext_direction,
|
|
{ "Direction", "zbee_nwk_gp.fc_ext_direction", FT_UINT8, BASE_HEX, VALS(zbee_nwk_gp_directions),
|
|
ZBEE_NWK_GP_FCF_EXT_DIRECTION, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_fc_ext_rx_after_tx,
|
|
{ "Rx After Tx", "zbee_nwk_gp.fc_ext_rxaftertx", FT_BOOLEAN, 8, NULL, ZBEE_NWK_GP_FCF_EXT_RX_AFTER_TX, NULL,
|
|
HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_fc_ext_sec_key,
|
|
{ "Security Key", "zbee_nwk_gp.fc_ext_security_key", FT_BOOLEAN, 8, NULL, ZBEE_NWK_GP_FCF_EXT_SECURITY_KEY,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_fc_ext_sec_level,
|
|
{ "Security Level", "zbee_nwk_gp.fc_ext_security_level", FT_UINT8, BASE_HEX,
|
|
VALS(zbee_nwk_gp_src_sec_levels_names), ZBEE_NWK_GP_FCF_EXT_SECURITY_LEVEL, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_zgpd_src_id,
|
|
{ "Src ID", "zbee_nwk_gp.source_id", FT_UINT32, BASE_HEX, VALS(zbee_nwk_gp_src_id_names), 0x0, NULL,
|
|
HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_security_frame_counter,
|
|
{ "Security Frame Counter", "zbee_nwk_gp.security_frame_counter", FT_UINT32, BASE_DEC, NULL, 0x0, NULL,
|
|
HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_security_mic_2b,
|
|
{ "Security MIC", "zbee_nwk_gp.security_mic2", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_security_mic_4b,
|
|
{ "Security MIC", "zbee_nwk_gp.security_mic4", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_command_id,
|
|
{ "ZGPD Command ID", "zbee_nwk_gp.command_id", FT_UINT8, BASE_HEX | BASE_EXT_STRING, &zbee_nwk_gp_cmd_names_ext, 0x0, NULL,
|
|
HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_device_id,
|
|
{ "ZGPD Device ID", "zbee_nwk_gp.cmd.comm.dev_id", FT_UINT8, BASE_HEX | BASE_EXT_STRING, &zbee_nwk_gp_device_ids_names_ext,
|
|
0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_ext_opt_gpd_key_encr,
|
|
{ "GPD Key Encryption", "zbee_nwk_gp.cmd.comm.ext_opt.gpd_key_encr", FT_BOOLEAN, 8, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_EXT_OPT_GPD_KEY_ENCR, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_ext_opt_gpd_key_present,
|
|
{ "GPD Key Present", "zbee_nwk_gp.cmd.comm.ext_opt.gpd_key_present", FT_BOOLEAN, 8, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_EXT_OPT_GPD_KEY_PRESENT, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_ext_opt_key_type,
|
|
{ "Key Type", "zbee_nwk_gp.cmd.comm.ext_opt.key_type", FT_UINT8, BASE_HEX,
|
|
VALS(zbee_nwk_gp_src_sec_keys_type_names), ZBEE_NWK_GP_CMD_COMMISSIONING_EXT_OPT_KEY_TYPE, NULL,
|
|
HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_outgoing_counter,
|
|
{ "GPD Outgoing Counter", "zbee_nwk_gp.cmd.comm.out_counter", FT_UINT32, BASE_HEX, NULL, 0x0, NULL,
|
|
HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_ext_opt_sec_level_cap,
|
|
{ "Security Level Capabilities", "zbee_nwk_gp.cmd.comm.ext_opt.seclevel_cap", FT_UINT8, BASE_HEX, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_EXT_OPT_SEC_LEVEL_CAP, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_security_key,
|
|
{ "Security Key", "zbee_nwk_gp.cmd.comm.security_key", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_gpd_sec_key_mic,
|
|
{ "GPD Key MIC", "zbee_nwk_gp.cmd.comm.gpd_key_mic", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_opt_ext_opt,
|
|
{ "Extended Option Field", "zbee_nwk_gp.cmd.comm.opt.ext_opt_field", FT_BOOLEAN, 8, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_OPT_EXT_OPTIONS, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_opt,
|
|
{ "Options Field", "zbee_nwk_gp.cmd.comm.opt", FT_UINT8, BASE_HEX, NULL,
|
|
0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_opt_fixed_location,
|
|
{ "Fixed Location", "zbee_nwk_gp.cmd.comm.opt.fixed_location", FT_BOOLEAN, 8, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_OPT_FIXED_LOCATION, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_opt_mac_sec_num_cap,
|
|
{ "MAC Sequence number capability", "zbee_nwk_gp.cmd.comm.opt.mac_seq_num_cap", FT_BOOLEAN, 8, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_OPT_MAC_SEQ, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_opt_ms_ext_present,
|
|
{ "MS Extensions Present", "zbee_nwk_gp.cmd.comm.opt.ms_ext_present", FT_BOOLEAN, 8, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_OPT_MANUFACTURER_INFO, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_opt_panid_req,
|
|
{ "PANId request", "zbee_nwk_gp.cmd.comm.opt.panid_req", FT_BOOLEAN, 8, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_OPT_PAN_ID_REQ, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_opt_rx_on_cap,
|
|
{ "RxOnCapability", "zbee_nwk_gp.cmd.comm.opt.rxon_cap", FT_BOOLEAN, 8, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_OPT_RX_ON_CAP, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_opt_sec_key_req,
|
|
{ "GP Security Key Request", "zbee_nwk_gp.cmd.comm.opt.seq_key_req", FT_BOOLEAN, 8, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_OPT_GP_SEC_KEY_REQ, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_ext_opt,
|
|
{ "Extended Options Field", "zbee_nwk_gp.cmd.comm.ext_opt", FT_UINT8, BASE_HEX, NULL,
|
|
0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_ext_opt_outgoing_counter,
|
|
{ "GPD Outgoing present", "zbee_nwk_gp.cmd.comm.ext_opt.outgoing_counter", FT_BOOLEAN, 8, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_EXT_OPT_OUT_COUNTER, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_manufacturer_greenpeak_dev_id,
|
|
{ "Manufacturer Model ID", "zbee_nwk_gp.cmd.comm.manufacturer_model_id", FT_UINT16, BASE_HEX,
|
|
VALS(zbee_nwk_gp_manufacturer_greenpeak_dev_names), 0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_manufacturer_dev_id,
|
|
{ "Manufacturer Model ID", "zbee_nwk_gp.cmd.comm.manufacturer_model_id", FT_UINT16, BASE_HEX,
|
|
NULL, 0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_manufacturer_id,
|
|
{ "Manufacturer ID", "zbee_nwk_gp.cmd.comm.manufacturer_id", FT_UINT16, BASE_HEX,
|
|
VALS(zbee_mfr_code_names), 0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_ms_ext_crp,
|
|
{ "Cluster reports present", "zbee_nwk_gp.cmd.comm.ms_ext.crp", FT_BOOLEAN, 8, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_MS_EXT_CRP , NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_ms_ext_gclp,
|
|
{ "GP commands list present", "zbee_nwk_gp.cmd.comm.ms_ext.gclp", FT_BOOLEAN, 8, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_MS_EXT_GCLP , NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_ms_ext,
|
|
{ "MS Extensions Field", "zbee_nwk_gp.cmd.comm.ms_ext", FT_UINT8, BASE_HEX, NULL,
|
|
0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_ms_ext_mip,
|
|
{ "Manufacturer ID present", "zbee_nwk_gp.cmd.comm.ms_ext.mip", FT_BOOLEAN, 8, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_MS_EXT_MIP , NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_ms_ext_mmip,
|
|
{ "Manufacturer Model ID present", "zbee_nwk_gp.cmd.comm.ms_ext.mmip", FT_BOOLEAN, 8, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_MS_EXT_MMIP , NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_rep_opt_key_encr,
|
|
{ "GPD Key Encryption", "zbee_nwk_gp.cmd.comm_reply.opt.sec_key_encr", FT_BOOLEAN, 8, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_REP_OPT_KEY_ENCR, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_rep_opt,
|
|
{ "Options Field", "zbee_nwk_gp.cmd.comm_reply.opt", FT_UINT8, BASE_HEX, NULL,
|
|
0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_rep_opt_panid_present,
|
|
{ "PANID Present", "zbee_nwk_gp.cmd.comm_reply.opt.pan_id_present", FT_BOOLEAN, 8, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_REP_OPT_PAN_ID_PRESENT, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_rep_opt_sec_key_present,
|
|
{ "GPD Security Key Present", "zbee_nwk_gp.cmd.comm_reply.opt.sec_key_present", FT_BOOLEAN, 8, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_REP_OPT_SEC_KEY_PRESENT, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_rep_opt_sec_level,
|
|
{ "Security Level", "zbee_nwk_gp.cmd.comm_reply.opt.sec_level", FT_UINT8, BASE_HEX, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_REP_OPT_SEC_LEVEL, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_rep_opt_sec_type,
|
|
{ "Key Type", "zbee_nwk_gp.cmd.comm_reply.opt.key_type", FT_UINT8, BASE_HEX, NULL,
|
|
ZBEE_NWK_GP_CMD_COMMISSIONING_REP_OPT_KEY_TYPE, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_comm_rep_pan_id,
|
|
{ "Manufacturer ID", "zbee_nwk_gp.cmd.comm_reply.pan_id", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_attr_report_cluster_id,
|
|
{ "ZigBee Cluster ID", "zbee_nwk_gp.cmd.comm.attr_report", FT_UINT16, BASE_HEX, VALS(zbee_aps_cid_names),
|
|
0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_channel_request_toggling_behaviour,
|
|
{ "Channel Toggling Behaviour", "zbee_nwk_gp.cmd.ch_req", FT_UINT8, BASE_HEX, NULL,
|
|
0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_channel_request_toggling_behaviour_1st,
|
|
{ "Rx channel in the next attempt", "zbee_nwk_gp.cmd.ch_req.1st", FT_UINT8, BASE_HEX, NULL,
|
|
ZBEE_NWK_GP_CMD_CHANNEL_REQUEST_1ST, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_channel_request_toggling_behaviour_2nd,
|
|
{ "Rx channel in the second next attempt", "zbee_nwk_gp.ch_req.2nd", FT_UINT8, BASE_HEX, NULL,
|
|
ZBEE_NWK_GP_CMD_CHANNEL_REQUEST_2ND, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_operational_channel,
|
|
{ "Operational Channel", "zbee_nwk_gp.cmd.configuration_ch", FT_UINT8, BASE_HEX, NULL,
|
|
0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_channel_configuration,
|
|
{ "Operation channel", "zbee_nwk_gp.cmd.configuration_ch.operation_ch", FT_UINT8, BASE_HEX, NULL,
|
|
ZBEE_NWK_GP_CMD_CHANNEL_CONFIGURATION_OPERATION_CH, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_move_color_ratex,
|
|
{ "RateX", "zbee_nwk_gp.cmd.move_color.ratex", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_move_color_ratey,
|
|
{ "RateY", "zbee_nwk_gp.cmd.move_color.ratey", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_move_up_down_rate,
|
|
{ "Rate", "zbee_nwk_gp.cmd.move_up_down.rate", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_step_color_stepx,
|
|
{ "StepX", "zbee_nwk_gp.cmd.step_color.stepx", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_step_color_stepy,
|
|
{ "StepY", "zbee_nwk_gp.cmd.step_color.stepy", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_step_color_transition_time,
|
|
{ "Transition Time", "zbee_nwk_gp.cmd.step_color.transition_time", FT_UINT16, BASE_DEC, NULL, 0x0, NULL,
|
|
HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_step_up_down_step_size,
|
|
{ "Step Size", "zbee_nwk_gp.cmd.step_up_down.step_size", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
|
|
|
|
{ &hf_zbee_nwk_gp_cmd_step_up_down_transition_time,
|
|
{ "Transition Time", "zbee_nwk_gp.cmd.step_up_down.transition_time", FT_UINT16, BASE_DEC, NULL, 0x0, NULL,
|
|
HFILL }}
|
|
};
|
|
|
|
static gint *ett[] = {
|
|
&ett_zbee_nwk,
|
|
&ett_zbee_nwk_cmd,
|
|
&ett_zbee_nwk_cmd_cinfo,
|
|
&ett_zbee_nwk_cmd_ms_ext,
|
|
&ett_zbee_nwk_cmd_options,
|
|
&ett_zbee_nwk_fcf,
|
|
&ett_zbee_nwk_fcf_ext
|
|
};
|
|
|
|
static uat_field_t key_uat_fields[] = {
|
|
UAT_FLD_CSTRING(gp_uat_key_records, string, "Key", "A 16-byte key."),
|
|
UAT_FLD_VS(gp_uat_key_records, byte_order, "Byte Order", byte_order_vals, "Byte order of a key."),
|
|
UAT_FLD_LSTRING(gp_uat_key_records, label, "Label", "User label for a key."),
|
|
UAT_END_FIELDS
|
|
};
|
|
|
|
proto_zbee_nwk_gp = proto_register_protocol("ZigBee Green Power Profile", "ZigBee Green Power",
|
|
ZBEE_PROTOABBREV_NWK_GP);
|
|
|
|
gp_zbee_prefs = prefs_register_protocol(proto_zbee_nwk_gp, NULL);
|
|
|
|
zbee_gp_sec_key_table_uat = uat_new("ZigBee GP Security Keys", sizeof(uat_key_record_t), "zigbee_gp_keys", TRUE,
|
|
&gp_uat_key_records, &num_uat_key_records, UAT_AFFECTS_DISSECTION, NULL, uat_key_record_copy_cb,
|
|
uat_key_record_update_cb, uat_key_record_free_cb, NULL, key_uat_fields);
|
|
|
|
prefs_register_uat_preference(gp_zbee_prefs, "gp_key_table", "Pre-configured GP Security Keys",
|
|
"Pre-configured GP Security Keys.", zbee_gp_sec_key_table_uat);
|
|
|
|
register_init_routine(gp_init_zbee_security);
|
|
register_cleanup_routine(gp_cleanup_zbee_security);
|
|
|
|
/* Register the Wireshark protocol. */
|
|
proto_register_field_array(proto_zbee_nwk_gp, hf, array_length(hf));
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
|
|
/* Register the dissectors. */
|
|
register_dissector(ZBEE_PROTOABBREV_NWK_GP, dissect_zbee_nwk_gp, proto_zbee_nwk_gp);
|
|
register_dissector(ZBEE_PROTOABBREV_NWK_GP_CMD, dissect_zbee_nwk_gp_cmd, proto_zbee_nwk_gp);
|
|
} /* proto_register_zbee_nwk_gp */
|
|
|
|
/**
|
|
*Registers the ZigBee dissector with Wireshark.
|
|
*
|
|
*/
|
|
void
|
|
proto_reg_handoff_zbee_nwk_gp(void)
|
|
{
|
|
/* Register our dissector with IEEE 802.15.4. */
|
|
dissector_add_for_decode_as(IEEE802154_PROTOABBREV_WPAN_PANID, find_dissector(ZBEE_PROTOABBREV_NWK_GP));
|
|
heur_dissector_add(IEEE802154_PROTOABBREV_WPAN, dissect_zbee_nwk_heur_gp, "ZigBee Green Power over IEEE 802.15.4", "zbee_nwk_gp_wlan", proto_zbee_nwk_gp, HEURISTIC_ENABLE);
|
|
} /* proto_reg_handoff_zbee */
|
|
|
|
/*
|
|
* Editor modelines
|
|
*
|
|
* Local Variables:
|
|
* c-basic-offset: 4
|
|
* tab-width: 8
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*
|
|
* ex: set shiftwidth=4 tabstop=8 expandtab:
|
|
* :indentSize=4:tabSize=8:noTabs=true:
|
|
*/
|