path: root/epan/dissectors/packet-zbee-zcl-se.c

/* packet-zbee-zcl-se.c
 * Dissector routines for the ZigBee ZCL SE clusters like
 * Messaging
 * By Fabio Tarabelloni <fabio.tarabelloni@reloc.it>
 * Copyright 2013 RELOC s.r.l.
 *
 * 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/prefs.h>
#include <epan/expert.h>
#include <epan/to_str.h>

#include "packet-zbee.h"
#include "packet-zbee-aps.h"
#include "packet-zbee-zcl.h"
#include "packet-zbee-security.h"

/* ########################################################################## */
/* #### common to all SE clusters ########################################### */
/* ########################################################################## */

#define ZBEE_ZCL_ATTR_ID_SE_ATTR_REPORT_STATUS            0xFFFE
#define ZBEE_ZCL_SE_ATTR_REPORT_PENDING                     0x00
#define ZBEE_ZCL_SE_ATTR_REPORT_COMPLETE                    0x01

static const value_string zbee_zcl_se_reporting_status_names[] = {
    { ZBEE_ZCL_SE_ATTR_REPORT_PENDING,                   "Pending" },
    { ZBEE_ZCL_SE_ATTR_REPORT_COMPLETE,                  "Complete" },
    { 0, NULL }
};

#define ZBEE_ZCL_SE_ATTR_NAMES \
    { ZBEE_ZCL_ATTR_ID_SE_ATTR_REPORT_STATUS,            "Attribute Reporting Status" }

/*************************/
/* Global Variables      */
/*************************/

/* ########################################################################## */
/* #### (0x0702) METERING CLUSTER ########################################## */
/* ########################################################################## */

/* Attributes */
/* Client: Notification AttributeSet / Server: Reading Information Set */
#define ZBEE_ZCL_ATTR_ID_MET_FUNC_NOTI_FLAGS_CUR_SUM_DEL       0x0000
#define ZBEE_ZCL_ATTR_ID_MET_NOT_FLAGS2_CUR_SUM_RECV           0x0001
#define ZBEE_ZCL_ATTR_ID_MET_NOT_FLAGS3_CUR_MAX_DE_DEL         0x0002
#define ZBEE_ZCL_ATTR_ID_MET_NOT_FLAGS4_CUR_MAX_DE_RECV        0x0003
#define ZBEE_ZCL_ATTR_ID_MET_NOT_FLAGS5_DFT_SUM                0x0004
#define ZBEE_ZCL_ATTR_ID_MET_NOT_FLAGS6_DAI_FREE_TIME          0x0005
#define ZBEE_ZCL_ATTR_ID_MET_NOT_FLAGS7_POW_FAC                0x0006
#define ZBEE_ZCL_ATTR_ID_MET_NOT_FLAGS8_READ_SNAP_TIME         0x0007
#define ZBEE_ZCL_ATTR_ID_MET_CUR_MAX_DEMAND_DEL_TIME           0x0008
#define ZBEE_ZCL_ATTR_ID_MET_CUR_MAX_DEMAND_RECV_TIME          0x0009
#define ZBEE_ZCL_ATTR_ID_MET_DEFAULT_UPDATE_PERIOD             0x000A
#define ZBEE_ZCL_ATTR_ID_MET_FAST_POLL_UPDATE_PERIOD           0x000B
#define ZBEE_ZCL_ATTR_ID_MET_CUR_BLOCK_PER_CON_DEL             0x000C
#define ZBEE_ZCL_ATTR_ID_MET_DAILY_CON_TARGET                  0x000D
#define ZBEE_ZCL_ATTR_ID_MET_CURRENT_BLOCK                     0x000E
#define ZBEE_ZCL_ATTR_ID_MET_PROFILE_INTERVAL_PERIOD           0x000F
/* #define ZBEE_ZCL_ATTR_ID_MET_DEPRECATED                        0x0010 */
#define ZBEE_ZCL_ATTR_ID_MET_PRESET_READING_TIME               0x0011
#define ZBEE_ZCL_ATTR_ID_MET_VOLUME_PER_REPORT                 0x0012
#define ZBEE_ZCL_ATTR_ID_MET_FLOW_RESTRICTION                  0x0013
#define ZBEE_ZCL_ATTR_ID_MET_SUPPLY_STATUS                     0x0014
#define ZBEE_ZCL_ATTR_ID_MET_CUR_INLET_ENER_CAR_SUM            0x0015
#define ZBEE_ZCL_ATTR_ID_MET_CUR_OUTLET_ENER_CAR_SUM           0x0016
#define ZBEE_ZCL_ATTR_ID_MET_INLET_TEMPERATURE                 0x0017
#define ZBEE_ZCL_ATTR_ID_MET_OUTLET_TEMPERATURE                0x0018
#define ZBEE_ZCL_ATTR_ID_MET_CONTROL_TEMPERATURE               0x0019
#define ZBEE_ZCL_ATTR_ID_MET_CUR_INLET_ENER_CAR_DEM            0x001A
#define ZBEE_ZCL_ATTR_ID_MET_CUR_OUTLET_ENER_CAR_DEM           0x001B
#define ZBEE_ZCL_ATTR_ID_MET_PREV_BLOCK_CON_DEL                0x001C
#define ZBEE_ZCL_ATTR_ID_MET_PREV_BLOCL_CON_RECV               0x001D
#define ZBEE_ZCL_ATTR_ID_MET_CURRENT_BLOCK_RECEIVED            0x001E
#define ZBEE_ZCL_ATTR_ID_MET_DFT_SUMMATION_RECEIVED            0x001F
#define ZBEE_ZCL_ATTR_ID_MET_ACTIVE_REG_TIER_DEL               0x0020
#define ZBEE_ZCL_ATTR_ID_MET_ACTIVE_REG_TIER_RECV              0x0021
#define ZBEE_ZCL_ATTR_ID_MET_LAST_BLOCK_SWITCH_TIME            0x0022
/* Summation TOU Information Set */
#define ZBEE_ZCL_ATTR_ID_MET_CURRENT_TIER_1_SUM_DEL            0x0100
#define ZBEE_ZCL_ATTR_ID_MET_CURRENT_TIER_2_SUM_DEL            0x0102
#define ZBEE_ZCL_ATTR_ID_MET_CURRENT_TIER_3_SUM_DEL            0x0104
#define ZBEE_ZCL_ATTR_ID_MET_CURRENT_TIER_4_SUM_DEL            0x0106
/* Meter Status Attribute Set */
#define ZBEE_ZCL_ATTR_ID_MET_STATUS                            0x0200
#define ZBEE_ZCL_ATTR_ID_MET_REMAIN_BAT_LIFE_DAYS              0x0205
#define ZBEE_ZCL_ATTR_ID_MET_CURRENT_METER_ID                  0x0206
#define ZBEE_ZCL_ATTR_ID_MET_AMBIENT_CON_IND                   0x0207
/* Formatting */
#define ZBEE_ZCL_ATTR_ID_MET_UNIT_OF_MEASURE                   0x0300
#define ZBEE_ZCL_ATTR_ID_MET_MULTIPLIER                        0x0301
#define ZBEE_ZCL_ATTR_ID_MET_DIVISOR                           0x0302
#define ZBEE_ZCL_ATTR_ID_MET_SUMMATION_FORMATTING              0x0303
#define ZBEE_ZCL_ATTR_ID_MET_METERING_DEVICE_TYPE              0x0306
#define ZBEE_ZCL_ATTR_ID_MET_SITE_ID                           0x0307
#define ZBEE_ZCL_ATTR_ID_MET_CUSTOMER_ID_NUMBER                0x0311
#define ZBEE_ZCL_ATTR_ID_MET_ALT_UNIT_OF_MEASURE               0x0312
#define ZBEE_ZCL_ATTR_ID_MET_ALT_CON_FORMATTING                0x0314
/* Historical Consumption Attribute */
#define ZBEE_ZCL_ATTR_ID_MET_INSTANT_DEMAND                    0x0400
#define ZBEE_ZCL_ATTR_ID_MET_CUR_DAY_CON_DEL                   0x0401
#define ZBEE_ZCL_ATTR_ID_MET_PREV_DAY_CON_DEL                  0x0403
#define ZBEE_ZCL_ATTR_ID_MET_PREV_2_DAY_CON_DEL                0x0420
#define ZBEE_ZCL_ATTR_ID_MET_PREV_3_DAY_CON_DEL                0x0422
#define ZBEE_ZCL_ATTR_ID_MET_PREV_4_DAY_CON_DEL                0x0424
#define ZBEE_ZCL_ATTR_ID_MET_PREV_5_DAY_CON_DEL                0x0426
#define ZBEE_ZCL_ATTR_ID_MET_PREV_6_DAY_CON_DEL                0x0428
#define ZBEE_ZCL_ATTR_ID_MET_PREV_7_DAY_CON_DEL                0x042A
#define ZBEE_ZCL_ATTR_ID_MET_PREV_8_DAY_CON_DEL                0x042C
#define ZBEE_ZCL_ATTR_ID_MET_CUR_WEEK_CON_DEL                  0x0430
#define ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_CON_DEL                 0x0432
#define ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_2_CON_DEL               0x0434
#define ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_3_CON_DEL               0x0436
#define ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_4_CON_DEL               0x0438
#define ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_5_CON_DEL               0x043A
#define ZBEE_ZCL_ATTR_ID_MET_CUR_MONTH_CON_DEL                 0x0440
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_CON_DEL                0x0442
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_2_CON_DEL              0x0444
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_3_CON_DEL              0x0446
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_4_CON_DEL              0x0448
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_5_CON_DEL              0x044A
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_6_CON_DEL              0x044C
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_7_CON_DEL              0x044E
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_8_CON_DEL              0x0450
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_9_CON_DEL              0x0452
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_10_CON_DEL             0x0454
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_11_CON_DEL             0x0456
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_12_CON_DEL             0x0458
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_13_CON_DEL             0x045A
/* Supply Limit Attributes */
#define ZBEE_ZCL_ATTR_ID_MET_SUPPLY_TAMPER_STATE               0x0607
#define ZBEE_ZCL_ATTR_ID_MET_SUPPLY_DEPLETION_STATE            0x0608
/* Block Information Attribute Set (Delivered) */
#define ZBEE_ZCL_ATTR_ID_MET_CUR_NO_TIER_BLOCK_1_SUM_DEL       0x0700
#define ZBEE_ZCL_ATTR_ID_MET_CUR_NO_TIER_BLOCK_2_SUM_DEL       0x0701
#define ZBEE_ZCL_ATTR_ID_MET_CUR_NO_TIER_BLOCK_3_SUM_DEL       0x0702
#define ZBEE_ZCL_ATTR_ID_MET_CUR_NO_TIER_BLOCK_4_SUM_DEL       0x0703
#define ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_1_BLOCK_1_SUM_DEL        0x0710
#define ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_1_BLOCK_2_SUM_DEL        0x0711
#define ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_1_BLOCK_3_SUM_DEL        0x0712
#define ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_1_BLOCK_4_SUM_DEL        0x0713
#define ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_2_BLOCK_1_SUM_DEL        0x0720
#define ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_2_BLOCK_2_SUM_DEL        0x0721
#define ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_2_BLOCK_3_SUM_DEL        0x0722
#define ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_2_BLOCK_4_SUM_DEL        0x0723
#define ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_3_BLOCK_1_SUM_DEL        0x0730
#define ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_3_BLOCK_2_SUM_DEL        0x0731
#define ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_3_BLOCK_3_SUM_DEL        0x0732
#define ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_3_BLOCK_4_SUM_DEL        0x0733
#define ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_4_BLOCK_1_SUM_DEL        0x0740
#define ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_4_BLOCK_2_SUM_DEL        0x0741
#define ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_4_BLOCK_3_SUM_DEL        0x0742
#define ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_4_BLOCK_4_SUM_DEL        0x0743
/* Meter Billing Attribute Set */
#define ZBEE_ZCL_ATTR_ID_MET_BILL_TO_DATE_DELIVERED            0x0A00
#define ZBEE_ZCL_ATTR_ID_MET_BILL_TO_DATE_TIMESTAMP_DEL        0x0A01
#define ZBEE_ZCL_ATTR_ID_MET_BILL_DELIVERED_TRAILING_DIGIT     0x0A04
/* Alternative Historical Consumption Attribute Set */
#define ZBEE_ZCL_ATTR_ID_MET_CUR_DAY_ALT_CON_DEL               0x0C01
#define ZBEE_ZCL_ATTR_ID_MET_PREV_DAY_ALT_CON_DEL              0x0C03
#define ZBEE_ZCL_ATTR_ID_MET_PREV_DAY_2_ALT_CON_DEL            0x0C20
#define ZBEE_ZCL_ATTR_ID_MET_PREV_DAY_3_ALT_CON_DEL            0x0C22
#define ZBEE_ZCL_ATTR_ID_MET_PREV_DAY_4_ALT_CON_DEL            0x0C24
#define ZBEE_ZCL_ATTR_ID_MET_PREV_DAY_5_ALT_CON_DEL            0x0C26
#define ZBEE_ZCL_ATTR_ID_MET_PREV_DAY_6_ALT_CON_DEL            0x0C28
#define ZBEE_ZCL_ATTR_ID_MET_PREV_DAY_7_ALT_CON_DEL            0x0C2A
#define ZBEE_ZCL_ATTR_ID_MET_PREV_DAY_8_ALT_CON_DEL            0x0C2C
#define ZBEE_ZCL_ATTR_ID_MET_CUR_WEEK_ALT_CON_DEL              0x0C30
#define ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_ALT_CON_DEL             0x0C32
#define ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_2_ALT_CON_DEL           0x0C34
#define ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_3_ALT_CON_DEL           0x0C36
#define ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_4_ALT_CON_DEL           0x0C38
#define ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_5_ALT_CON_DEL           0x0C3A
#define ZBEE_ZCL_ATTR_ID_MET_CUR_MONTH_ALT_CON_DEL             0x0C40
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_ALT_CON_DEL            0x0C42
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_2_ALT_CON_DEL          0x0C44
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_3_ALT_CON_DEL          0x0C46
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_4_ALT_CON_DEL          0x0C48
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_5_ALT_CON_DEL          0x0C4A
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_6_ALT_CON_DEL          0x0C4C
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_7_ALT_CON_DEL          0x0C4E
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_8_ALT_CON_DEL          0x0C50
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_9_ALT_CON_DEL          0x0C52
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_10_ALT_CON_DEL         0x0C54
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_11_ALT_CON_DEL         0x0C56
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_12_ALT_CON_DEL         0x0C58
#define ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_13_ALT_CON_DEL         0x0C5A

static const value_string zbee_zcl_met_attr_names[] = {
    /* Client: Notification AttributeSet / Server: Reading Information Set */
    { ZBEE_ZCL_ATTR_ID_MET_FUNC_NOTI_FLAGS_CUR_SUM_DEL,        "Client: Functional Notification Flags / Server: Current Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_NOT_FLAGS2_CUR_SUM_RECV,            "Client: Notification Flag 2 / Server: Current Summation Received" },
    { ZBEE_ZCL_ATTR_ID_MET_NOT_FLAGS3_CUR_MAX_DE_DEL,          "Client: Notification Flag 3 / Server: Current Max Demand Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_NOT_FLAGS4_CUR_MAX_DE_RECV,         "Client: Notification Flag 4 / Server: Current Max Demand Received" },
    { ZBEE_ZCL_ATTR_ID_MET_NOT_FLAGS5_DFT_SUM,                 "Client: Notification Flag 5 / Server: DFTSummation" },
    { ZBEE_ZCL_ATTR_ID_MET_NOT_FLAGS6_DAI_FREE_TIME,           "Client: Notification Flag 6 / Server: Daily Freeze Time" },
    { ZBEE_ZCL_ATTR_ID_MET_NOT_FLAGS7_POW_FAC,                 "Client: Notification Flag 7 / Server: Power Factor" },
    { ZBEE_ZCL_ATTR_ID_MET_NOT_FLAGS8_READ_SNAP_TIME,          "Client: Notification Flag 8 / Server: Reading Snapshot Time" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_MAX_DEMAND_DEL_TIME,            "Current Max Demand Delivered Time" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_MAX_DEMAND_RECV_TIME,           "Current Max Demand Received Time" },
    { ZBEE_ZCL_ATTR_ID_MET_DEFAULT_UPDATE_PERIOD,              "Default Update Period" },
    { ZBEE_ZCL_ATTR_ID_MET_FAST_POLL_UPDATE_PERIOD,            "Fast Poll Update Period" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_BLOCK_PER_CON_DEL,              "Current Block Period Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_DAILY_CON_TARGET,                   "Daily Consumption Target" },
    { ZBEE_ZCL_ATTR_ID_MET_CURRENT_BLOCK,                      "Current Block" },
    { ZBEE_ZCL_ATTR_ID_MET_PROFILE_INTERVAL_PERIOD,            "Profile Interval Period" },
/*    { ZBEE_ZCL_ATTR_ID_MET_DEPRECATED,                         "Deprecated" }, */
    { ZBEE_ZCL_ATTR_ID_MET_PRESET_READING_TIME,                "Preset Reading Time" },
    { ZBEE_ZCL_ATTR_ID_MET_VOLUME_PER_REPORT,                  "Volume Per Report" },
    { ZBEE_ZCL_ATTR_ID_MET_FLOW_RESTRICTION,                   "Flow Restriction" },
    { ZBEE_ZCL_ATTR_ID_MET_SUPPLY_STATUS,                      "Supply Status" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_INLET_ENER_CAR_SUM,             "Current Inlet Energy Carrier Summation" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_OUTLET_ENER_CAR_SUM,            "Current Outlet Energy Carrier Summation" },
    { ZBEE_ZCL_ATTR_ID_MET_INLET_TEMPERATURE,                  "Inlet Temperature" },
    { ZBEE_ZCL_ATTR_ID_MET_OUTLET_TEMPERATURE,                 "Outlet Temperature" },
    { ZBEE_ZCL_ATTR_ID_MET_CONTROL_TEMPERATURE,                "Control Temperature" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_INLET_ENER_CAR_DEM,             "Current Inlet Energy Carrier Demand" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_OUTLET_ENER_CAR_DEM,            "Current Outlet Energy Carrier Demand" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_BLOCK_CON_DEL,                 "Previous Block Period Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_BLOCL_CON_RECV,                "Current Block Period Consumption Received" },
    { ZBEE_ZCL_ATTR_ID_MET_CURRENT_BLOCK_RECEIVED,             "Current Block Received" },
    { ZBEE_ZCL_ATTR_ID_MET_DFT_SUMMATION_RECEIVED,             "DFT Summation Received" },
    { ZBEE_ZCL_ATTR_ID_MET_ACTIVE_REG_TIER_DEL,                "Active Register Tier Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_ACTIVE_REG_TIER_RECV,               "Active Register Tier Received" },
    { ZBEE_ZCL_ATTR_ID_MET_LAST_BLOCK_SWITCH_TIME,             "Last Block Switch Time" },
    /* Summation TOU Information Set */
    { ZBEE_ZCL_ATTR_ID_MET_CURRENT_TIER_1_SUM_DEL,             "Current Tier 1 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CURRENT_TIER_2_SUM_DEL,             "Current Tier 2 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CURRENT_TIER_3_SUM_DEL,             "Current Tier 3 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CURRENT_TIER_4_SUM_DEL,             "Current Tier 4 Summation Delivered" },
    /* Meter Status Attribute Set */
    { ZBEE_ZCL_ATTR_ID_MET_STATUS,                             "Status" },
    { ZBEE_ZCL_ATTR_ID_MET_REMAIN_BAT_LIFE_DAYS,               "Remaining Battery Life in Days" },
    { ZBEE_ZCL_ATTR_ID_MET_CURRENT_METER_ID,                   "Current Meter ID" },
    { ZBEE_ZCL_ATTR_ID_MET_AMBIENT_CON_IND,                    "Ambient Consumption Indicator" },
    /* Formatting */
    { ZBEE_ZCL_ATTR_ID_MET_UNIT_OF_MEASURE,                    "Unit of Measure" },
    { ZBEE_ZCL_ATTR_ID_MET_MULTIPLIER,                         "Multiplier" },
    { ZBEE_ZCL_ATTR_ID_MET_DIVISOR,                            "Divisor" },
    { ZBEE_ZCL_ATTR_ID_MET_SUMMATION_FORMATTING,               "Summation Formatting" },
    { ZBEE_ZCL_ATTR_ID_MET_METERING_DEVICE_TYPE,               "Metering Device Type" },
    { ZBEE_ZCL_ATTR_ID_MET_SITE_ID,                            "Site ID" },
    { ZBEE_ZCL_ATTR_ID_MET_CUSTOMER_ID_NUMBER,                 "Customer ID Number" },
    { ZBEE_ZCL_ATTR_ID_MET_ALT_UNIT_OF_MEASURE,                "Alternative Unit of Measure" },
    { ZBEE_ZCL_ATTR_ID_MET_ALT_CON_FORMATTING,                 "Alternative Consumption Formatting" },
    /* Historical Consumption Attribute */
    { ZBEE_ZCL_ATTR_ID_MET_INSTANT_DEMAND,                     "Instantaneous Demand" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_DAY_CON_DEL,                    "Current Day Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_DAY_CON_DEL,                   "Previous Day Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_2_DAY_CON_DEL,                 "Previous Day 2 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_3_DAY_CON_DEL,                 "Previous Day 3 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_4_DAY_CON_DEL,                 "Previous Day 4 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_5_DAY_CON_DEL,                 "Previous Day 5 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_6_DAY_CON_DEL,                 "Previous Day 6 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_7_DAY_CON_DEL,                 "Previous Day 7 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_8_DAY_CON_DEL,                 "Previous Day 8 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_WEEK_CON_DEL,                   "Current Week Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_CON_DEL,                  "Previous Week Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_2_CON_DEL,                "Previous Week 2 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_3_CON_DEL,                "Previous Week 3 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_4_CON_DEL,                "Previous Week 4 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_5_CON_DEL,                "Previous Week 5 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_MONTH_CON_DEL,                  "Current Month Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_CON_DEL,                 "Previous Month Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_2_CON_DEL,               "Previous Month 2 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_3_CON_DEL,               "Previous Month 3 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_4_CON_DEL,               "Previous Month 4 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_5_CON_DEL,               "Previous Month 5 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_6_CON_DEL,               "Previous Month 6 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_7_CON_DEL,               "Previous Month 7 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_8_CON_DEL,               "Previous Month 8 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_9_CON_DEL,               "Previous Month 9 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_10_CON_DEL,              "Previous Month 10 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_11_CON_DEL,              "Previous Month 11 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_12_CON_DEL,              "Previous Month 12 Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_13_CON_DEL,              "Previous Month 13 Consumption Delivered" },
    /* Supply Limit Attributes */
    { ZBEE_ZCL_ATTR_ID_MET_SUPPLY_TAMPER_STATE,                "Supply Tamper State" },
    { ZBEE_ZCL_ATTR_ID_MET_SUPPLY_DEPLETION_STATE,             "Supply Depletion State" },
    /* Block Information Attribute Set (Delivered) */
    { ZBEE_ZCL_ATTR_ID_MET_CUR_NO_TIER_BLOCK_1_SUM_DEL,        "Current No Tier Block 1 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_NO_TIER_BLOCK_2_SUM_DEL,        "Current No Tier Block 2 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_NO_TIER_BLOCK_3_SUM_DEL,        "Current No Tier Block 3 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_NO_TIER_BLOCK_4_SUM_DEL,        "Current No Tier Block 4 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_1_BLOCK_1_SUM_DEL,         "Current Tier 1 Block 1 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_1_BLOCK_2_SUM_DEL,         "Current Tier 1 Block 2 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_1_BLOCK_3_SUM_DEL,         "Current Tier 1 Block 3 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_1_BLOCK_4_SUM_DEL,         "Current Tier 1 Block 4 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_2_BLOCK_1_SUM_DEL,         "Current Tier 2 Block 1 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_2_BLOCK_2_SUM_DEL,         "Current Tier 2 Block 2 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_2_BLOCK_3_SUM_DEL,         "Current Tier 2 Block 3 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_2_BLOCK_4_SUM_DEL,         "Current Tier 2 Block 4 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_3_BLOCK_1_SUM_DEL,         "Current Tier 3 Block 1 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_3_BLOCK_2_SUM_DEL,         "Current Tier 3 Block 2 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_3_BLOCK_3_SUM_DEL,         "Current Tier 3 Block 3 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_3_BLOCK_4_SUM_DEL,         "Current Tier 3 Block 4 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_4_BLOCK_1_SUM_DEL,         "Current Tier 4 Block 1 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_4_BLOCK_2_SUM_DEL,         "Current Tier 4 Block 2 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_4_BLOCK_3_SUM_DEL,         "Current Tier 4 Block 3 Summation Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_TIER_4_BLOCK_4_SUM_DEL,         "Current Tier 4 Block 4 Summation Delivered" },
    /* Meter Billing Attribute Set */
    { ZBEE_ZCL_ATTR_ID_MET_BILL_TO_DATE_DELIVERED,             "Bill To Date Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_BILL_TO_DATE_TIMESTAMP_DEL,         "BillToDateTimeStampDelivered" },
    { ZBEE_ZCL_ATTR_ID_MET_BILL_DELIVERED_TRAILING_DIGIT,      "Bill Delivered Trailing Digit" },
    /* Alternative Historical Consumption Attribute Set */
    { ZBEE_ZCL_ATTR_ID_MET_CUR_DAY_ALT_CON_DEL,                "Current Day Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_DAY_ALT_CON_DEL,               "Previous Day Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_DAY_2_ALT_CON_DEL,             "Previous Day 2 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_DAY_3_ALT_CON_DEL,             "Previous Day 3 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_DAY_4_ALT_CON_DEL,             "Previous Day 4 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_DAY_5_ALT_CON_DEL,             "Previous Day 5 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_DAY_6_ALT_CON_DEL,             "Previous Day 6 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_DAY_7_ALT_CON_DEL,             "Previous Day 7 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_DAY_8_ALT_CON_DEL,             "Previous Day 8 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_WEEK_ALT_CON_DEL,               "Current Week Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_ALT_CON_DEL,              "Previous Week Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_2_ALT_CON_DEL,            "Previous Week 2 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_3_ALT_CON_DEL,            "Previous Week 3 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_4_ALT_CON_DEL,            "Previous Week 4 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_WEEK_5_ALT_CON_DEL,            "Previous Week 5 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_CUR_MONTH_ALT_CON_DEL,              "Current Month Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_ALT_CON_DEL,             "Previous Month Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_2_ALT_CON_DEL,           "Previous Month 2 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_3_ALT_CON_DEL,           "Previous Month 3 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_4_ALT_CON_DEL,           "Previous Month 4 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_5_ALT_CON_DEL,           "Previous Month 5 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_6_ALT_CON_DEL,           "Previous Month 6 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_7_ALT_CON_DEL,           "Previous Month 7 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_8_ALT_CON_DEL,           "Previous Month 8 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_9_ALT_CON_DEL,           "Previous Month 9 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_10_ALT_CON_DEL,          "Previous Month 10 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_11_ALT_CON_DEL,          "Previous Month 11 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_12_ALT_CON_DEL,          "Previous Month 12 Alternative Consumption Delivered" },
    { ZBEE_ZCL_ATTR_ID_MET_PREV_MONTH_13_ALT_CON_DEL,          "Previous Month 13 Alternative Consumption Delivered" },
    /* Smart Energy */
    ZBEE_ZCL_SE_ATTR_NAMES,
    { 0, NULL }
};

/* Server Commands Received */
#define ZBEE_ZCL_CMD_ID_MET_REQUEST_MIRROR_RSP                  0x01
#define ZBEE_ZCL_CMD_ID_MET_GET_SNAPSHOT                        0x06
#define ZBEE_ZCL_CMD_ID_MET_GET_SAMPLED_DATA                    0x08
#define ZBEE_ZCL_CMD_ID_MET_LOCAL_CHANGE_SUPPLY                 0x0C

/* Server Commands Generated */
#define ZBEE_ZCL_CMD_ID_MET_REQUEST_MIRROR                      0x01
#define ZBEE_ZCL_CMD_ID_MET_PUBLISH_SNAPSHOT                    0x06
#define ZBEE_ZCL_CMD_ID_MET_GET_SAMPLED_DATA_RSP                0x07
#define ZBEE_ZCL_CMD_ID_MET_CONFIGURE_MIRROR                    0x08
#define ZBEE_ZCL_CMD_ID_MET_GET_NOTIFIED_MESSAGE                0x0B

/*************************/
/* Function Declarations */
/*************************/
void proto_register_zbee_zcl_met(void);
void proto_reg_handoff_zbee_zcl_met(void);

/* Attribute Dissector Helpers */
static void dissect_zcl_met_attr_data  (proto_tree *tree, tvbuff_t *tvb, guint *offset, guint16 attr_id, guint data_type);

/*************************/
/* Global Variables      */
/*************************/

static dissector_handle_t met_handle;

/* Initialize the protocol and registered fields */
static int proto_zbee_zcl_met = -1;

static int hf_zbee_zcl_met_srv_tx_cmd_id = -1;
static int hf_zbee_zcl_met_srv_rx_cmd_id = -1;
static int hf_zbee_zcl_met_attr_id = -1;
static int hf_zbee_zcl_met_attr_reporting_status = -1;

/* Initialize the subtree pointers */
static gint ett_zbee_zcl_met = -1;

/* Server Commands Received */
static const value_string zbee_zcl_met_srv_rx_cmd_names[] = {
    { ZBEE_ZCL_CMD_ID_MET_REQUEST_MIRROR_RSP,                   "Request Mirror Response" },
    { ZBEE_ZCL_CMD_ID_MET_GET_SNAPSHOT,                         "Get Snapshot" },
    { ZBEE_ZCL_CMD_ID_MET_GET_SAMPLED_DATA,                     "Get Sampled Data" },
    { ZBEE_ZCL_CMD_ID_MET_LOCAL_CHANGE_SUPPLY,                  "Local Change Supply" },
    { 0, NULL }
};

/* Server Commands Generated */
static const value_string zbee_zcl_met_srv_tx_cmd_names[] = {
    { ZBEE_ZCL_CMD_ID_MET_REQUEST_MIRROR,                       "Request Mirror" },
    { ZBEE_ZCL_CMD_ID_MET_PUBLISH_SNAPSHOT,                     "Publish Snapshot" },
    { ZBEE_ZCL_CMD_ID_MET_GET_SAMPLED_DATA_RSP,                 "Get Sampled Data Response" },
    { ZBEE_ZCL_CMD_ID_MET_CONFIGURE_MIRROR,                     "Configure Mirror" },
    { ZBEE_ZCL_CMD_ID_MET_GET_NOTIFIED_MESSAGE,                 "Get Notified Message" },
    { 0, NULL }
};

/*************************/
/* Function Bodies       */
/*************************/

/**
 *This function is called by ZCL foundation dissector in order to decode
 *
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param tvb pointer to buffer containing raw packet.
 *@param offset pointer to buffer offset
 *@param attr_id attribute identifier
 *@param data_type attribute data type
*/
static void
dissect_zcl_met_attr_data(proto_tree *tree, tvbuff_t *tvb, guint *offset, guint16 attr_id, guint data_type)
{
    switch (attr_id) {
        /* applies to all SE clusters */
        case ZBEE_ZCL_ATTR_ID_SE_ATTR_REPORT_STATUS:
            proto_tree_add_item(tree, hf_zbee_zcl_met_attr_reporting_status, tvb, *offset, 1, ENC_NA);
            *offset += 1;
            break;

        default: /* Catch all */
            dissect_zcl_attr_data(tvb, tree, offset, data_type);
            break;
    }
} /*dissect_zcl_met_attr_data*/

/**
 *ZigBee ZCL Metering cluster dissector for wireshark.
 *
 *@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.
*/
static int
dissect_zbee_zcl_met(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
    zbee_zcl_packet   *zcl;
    guint             offset = 0;
    guint8            cmd_id;
    gint              rem_len;

    /* Reject the packet if data is NULL */
    if (data == NULL)
        return 0;
    zcl = (zbee_zcl_packet *)data;
    cmd_id = zcl->cmd_id;

    /*  Create a subtree for the ZCL Command frame, and add the command ID to it. */
    if (zcl->direction == ZBEE_ZCL_FCF_TO_SERVER) {
        /* Append the command name to the info column. */
        col_append_fstr(pinfo->cinfo, COL_INFO, "%s, Seq: %u",
            val_to_str_const(cmd_id, zbee_zcl_met_srv_rx_cmd_names, "Unknown Command"),
            zcl->tran_seqno);

        /* Add the command ID. */
        proto_tree_add_item(tree, hf_zbee_zcl_met_srv_rx_cmd_id, tvb, offset, 1, cmd_id);

        /* Check is this command has a payload, than add the payload tree */
        rem_len = tvb_reported_length_remaining(tvb, ++offset);
        if (rem_len > 0) {
            proto_tree_add_subtree(tree, tvb, offset, rem_len, ett_zbee_zcl_met, NULL, "Payload");

            /* Call the appropriate command dissector */
            switch (cmd_id) {

                case ZBEE_ZCL_CMD_ID_MET_REQUEST_MIRROR_RSP:
                    /* Add function to dissect payload */
                    break;

                case ZBEE_ZCL_CMD_ID_MET_GET_SNAPSHOT:
                    /* Add function to dissect payload */
                    break;

                case ZBEE_ZCL_CMD_ID_MET_GET_SAMPLED_DATA:
                    /* Add function to dissect payload */
                    break;

                case ZBEE_ZCL_CMD_ID_MET_LOCAL_CHANGE_SUPPLY:
                    /* Add function to dissect payload */
                    break;

                default:
                    break;
            }
        }
    }
    else { /* ZBEE_ZCL_FCF_TO_CLIENT */
        /* Append the command name to the info column. */
        col_append_fstr(pinfo->cinfo, COL_INFO, "%s, Seq: %u",
            val_to_str_const(cmd_id, zbee_zcl_met_srv_tx_cmd_names, "Unknown Command"),
            zcl->tran_seqno);

        /* Add the command ID. */
        proto_tree_add_item(tree, hf_zbee_zcl_met_srv_tx_cmd_id, tvb, offset, 1, cmd_id);

        /* Check is this command has a payload, than add the payload tree */
        rem_len = tvb_reported_length_remaining(tvb, ++offset);
        if (rem_len > 0) {
            proto_tree_add_subtree(tree, tvb, offset, rem_len, ett_zbee_zcl_met, NULL, "Payload");

            /* Call the appropriate command dissector */
            switch (cmd_id) {

                case ZBEE_ZCL_CMD_ID_MET_REQUEST_MIRROR:
                    /* No payload */
                    break;

                case ZBEE_ZCL_CMD_ID_MET_PUBLISH_SNAPSHOT:
                    /* Add function to dissect payload */
                    break;

                case ZBEE_ZCL_CMD_ID_MET_GET_SAMPLED_DATA_RSP:
                    /* Add function to dissect payload */
                    break;

                case ZBEE_ZCL_CMD_ID_MET_CONFIGURE_MIRROR:
                    /* Add function to dissect payload */
                    break;

                case ZBEE_ZCL_CMD_ID_MET_GET_NOTIFIED_MESSAGE:
                    /* Add function to dissect payload */
                    break;

                default:
                    break;
            }
        }
    }

    return tvb_captured_length(tvb);
} /*dissect_zbee_zcl_met*/

/**
 *This function registers the ZCL Metering dissector
 *
*/
void
proto_register_zbee_zcl_met(void)
{
    static hf_register_info hf[] = {

        { &hf_zbee_zcl_met_attr_id,
            { "Attribute", "zbee_zcl_se.met.attr_id", FT_UINT16, BASE_HEX, VALS(zbee_zcl_met_attr_names),
            0x0, NULL, HFILL } },

        { &hf_zbee_zcl_met_attr_reporting_status,                         /* common to all SE clusters */
            { "Attribute Reporting Status", "zbee_zcl_se.met.attr.attr_reporting_status",
            FT_UINT8, BASE_HEX, VALS(zbee_zcl_se_reporting_status_names), 0x00, NULL, HFILL } },

        { &hf_zbee_zcl_met_srv_tx_cmd_id,
            { "Command", "zbee_zcl_se.met.cmd.srv_tx.id", FT_UINT8, BASE_HEX, VALS(zbee_zcl_met_srv_tx_cmd_names),
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_met_srv_rx_cmd_id,
            { "Command", "zbee_zcl_se.met.cmd.srv_rx.id", FT_UINT8, BASE_HEX, VALS(zbee_zcl_met_srv_rx_cmd_names),
            0x00, NULL, HFILL } },

    };

    /* ZCL Metering subtrees */
    gint *ett[] = {
        &ett_zbee_zcl_met,
    };

    /* Register the ZigBee ZCL Metering cluster protocol name and description */
    proto_zbee_zcl_met = proto_register_protocol("ZigBee ZCL Metering", "ZCL Metering", ZBEE_PROTOABBREV_ZCL_MET);
    proto_register_field_array(proto_zbee_zcl_met, hf, array_length(hf));
    proto_register_subtree_array(ett, array_length(ett));

    /* Register the ZigBee ZCL Metering dissector. */
    met_handle = register_dissector(ZBEE_PROTOABBREV_ZCL_MET, dissect_zbee_zcl_met, proto_zbee_zcl_met);
} /*proto_register_zbee_zcl_met*/

/**
 *Hands off the Zcl Metering dissector.
 *
*/
void
proto_reg_handoff_zbee_zcl_met(void)
{
    /* Register our dissector with the ZigBee application dissectors. */
    dissector_add_uint("zbee.zcl.cluster", ZBEE_ZCL_CID_SIMPLE_METERING, met_handle);

    zbee_zcl_init_cluster(  proto_zbee_zcl_met,
                            ett_zbee_zcl_met,
                            ZBEE_ZCL_CID_SIMPLE_METERING,
                            hf_zbee_zcl_met_attr_id,
                            hf_zbee_zcl_met_srv_rx_cmd_id,
                            hf_zbee_zcl_met_srv_tx_cmd_id,
                            (zbee_zcl_fn_attr_data)dissect_zcl_met_attr_data
                         );
} /*proto_reg_handoff_zbee_zcl_met*/

/* ########################################################################## */
/* #### (0x0703) MESSAGING CLUSTER ########################################## */
/* ########################################################################## */

/* Attributes - None (other than Attribute Reporting Status) */
static const value_string zbee_zcl_msg_attr_names[] = {
    ZBEE_ZCL_SE_ATTR_NAMES,
    { 0, NULL }
};

/* Server Commands Received */
#define ZBEE_ZCL_CMD_ID_MSG_GET_LAST_MSG                0x00  /* Get Last Message */
#define ZBEE_ZCL_CMD_ID_MSG_MSG_CONFIRM                 0x01  /* Message Confirmation */
#define ZBEE_ZCL_CMD_ID_MSG_GET_MESSAGE_CANCEL          0x02  /* Get Message Cancellation */

/* Server Commands Generated */
#define ZBEE_ZCL_CMD_ID_MSG_DISPLAY_MSG                 0x00  /* Display Message */
#define ZBEE_ZCL_CMD_ID_MSG_CANCEL_MSG                  0x01  /* Cancel Message */
#define ZBEE_ZCL_CMD_ID_MSG_DISPLAY_PROTECTED_MSG       0x02  /* Display Protected Message */
#define ZBEE_ZCL_CMD_ID_MSG_CANCEL_ALL_MSG              0x03  /* Cancel All Messages */

/* Message Control Field Bit Map */
#define ZBEE_ZCL_MSG_CTRL_TX_MASK                       0x03
#define ZBEE_ZCL_MSG_CTRL_IMPORTANCE_MASK               0x0C
#define ZBEE_ZCL_MSG_CTRL_RESERVED_MASK                 0x50
#define ZBEE_ZCL_MSG_CTRL_ENHANCED_CONFIRM_MASK         0x20
#define ZBEE_ZCL_MSG_CTRL_CONFIRM_MASK                  0x80

#define ZBEE_ZCL_MSG_CTRL_TX_NORMAL_ONLY                0x00 /* Normal Transmission Only */
#define ZBEE_ZCL_MSG_CTRL_TX_NORMAL_ANON_INTERPAN       0x01 /* Normal and Anonymous Inter-PAN Transmission Only */
#define ZBEE_ZCL_MSG_CTRL_TX_ANON_INTERPAN_ONLY         0x02 /* Anonymous Inter-PAN Transmission Only */

#define ZBEE_ZCL_MSG_CTRL_IMPORTANCE_LOW                0x00 /* Low */
#define ZBEE_ZCL_MSG_CTRL_IMPORTANCE_MEDIUM             0x01 /* Medium */
#define ZBEE_ZCL_MSG_CTRL_IMPORTANCE_HIGH               0x02 /* High */
#define ZBEE_ZCL_MSG_CTRL_IMPORTANCE_CRITICAL           0x03 /* Critical */

#define ZBEE_ZCL_MSG_EXT_CTRL_STATUS_MASK               0x01

#define ZBEE_ZCL_MSG_CONFIRM_CTRL_MASK                  0x01

#define ZBEE_ZCL_MSG_START_TIME_NOW                     0x00000000 /* Now */

/*************************/
/* Function Declarations */
/*************************/
void proto_register_zbee_zcl_msg(void);
void proto_reg_handoff_zbee_zcl_msg(void);

/* Attribute Dissector Helpers */
static void dissect_zcl_msg_attr_data  (proto_tree *tree, tvbuff_t *tvb, guint *offset, guint16 attr_id, guint data_type);

/* Command Dissector Helpers */
static void dissect_zcl_msg_display             (tvbuff_t *tvb, proto_tree *tree, guint *offset);
static void dissect_zcl_msg_cancel              (tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint *offset);
static void dissect_zcl_msg_confirm             (tvbuff_t *tvb, proto_tree *tree, guint *offset);
static void dissect_zcl_msg_cancel_all          (tvbuff_t *tvb, proto_tree *tree, guint *offset);
static void dissect_zcl_msg_get_cancel          (tvbuff_t *tvb, proto_tree *tree, guint *offset);

/* Private functions prototype */
static void decode_zcl_msg_duration             (gchar *s, guint16 value);

/*************************/
/* Global Variables      */
/*************************/

static dissector_handle_t msg_handle;

/* Initialize the protocol and registered fields */
static int proto_zbee_zcl_msg = -1;

static int hf_zbee_zcl_msg_srv_tx_cmd_id = -1;
static int hf_zbee_zcl_msg_srv_rx_cmd_id = -1;
static int hf_zbee_zcl_msg_attr_id = -1;
static int hf_zbee_zcl_msg_attr_reporting_status = -1;
static int hf_zbee_zcl_msg_message_id = -1;
static int hf_zbee_zcl_msg_ctrl = -1;
static int hf_zbee_zcl_msg_ctrl_tx = -1;
static int hf_zbee_zcl_msg_ctrl_importance = -1;
static int hf_zbee_zcl_msg_ctrl_enh_confirm = -1;
static int hf_zbee_zcl_msg_ctrl_reserved = -1;
static int hf_zbee_zcl_msg_ctrl_confirm = -1;
static int hf_zbee_zcl_msg_ext_ctrl = -1;
static int hf_zbee_zcl_msg_ext_ctrl_status = -1;
static int hf_zbee_zcl_msg_start_time = -1;
static int hf_zbee_zcl_msg_duration = -1;
static int hf_zbee_zcl_msg_message_length = - 1;
static int hf_zbee_zcl_msg_message = -1;
static int hf_zbee_zcl_msg_confirm_time = -1;
static int hf_zbee_zcl_msg_confirm_ctrl = -1;
static int hf_zbee_zcl_msg_confirm_response = -1;
static int hf_zbee_zcl_msg_confirm_response_length = - 1;
static int hf_zbee_zcl_msg_implementation_time = -1;
static int hf_zbee_zcl_msg_earliest_time = -1;

/* Initialize the subtree pointers */
static gint ett_zbee_zcl_msg = -1;
static gint ett_zbee_zcl_msg_message_control = -1;
static gint ett_zbee_zcl_msg_ext_message_control = -1;

static expert_field ei_zbee_zcl_msg_msg_ctrl_depreciated = EI_INIT;

/* Server Commands Received */
static const value_string zbee_zcl_msg_srv_rx_cmd_names[] = {
    { ZBEE_ZCL_CMD_ID_MSG_GET_LAST_MSG,                 "Get Last Message" },
    { ZBEE_ZCL_CMD_ID_MSG_MSG_CONFIRM,                  "Message Confirmation" },
    { ZBEE_ZCL_CMD_ID_MSG_GET_MESSAGE_CANCEL,           "Get Message Cancellation" },
    { 0, NULL }
};

/* Server Commands Generated */
static const value_string zbee_zcl_msg_srv_tx_cmd_names[] = {
    { ZBEE_ZCL_CMD_ID_MSG_DISPLAY_MSG,                  "Display Message" },
    { ZBEE_ZCL_CMD_ID_MSG_CANCEL_MSG,                   "Cancel Message" },
    { ZBEE_ZCL_CMD_ID_MSG_DISPLAY_PROTECTED_MSG,        "Display Protected Message"},
    { ZBEE_ZCL_CMD_ID_MSG_CANCEL_ALL_MSG,               "Cancel All Messages" },
    { 0, NULL }
};

/* Message Control Transmission */
static const value_string zbee_zcl_msg_ctrl_tx_names[] = {
    { ZBEE_ZCL_MSG_CTRL_TX_NORMAL_ONLY,                 "Normal Transmission Only" },
    { ZBEE_ZCL_MSG_CTRL_TX_NORMAL_ANON_INTERPAN,        "Normal and Anonymous Inter-PAN Transmission Only" },
    { ZBEE_ZCL_MSG_CTRL_TX_ANON_INTERPAN_ONLY,          "Anonymous Inter-PAN Transmission Only" },
    { 0, NULL }
};

/* Message Control Importance */
static const value_string zbee_zcl_msg_ctrl_importance_names[] = {
    { ZBEE_ZCL_MSG_CTRL_IMPORTANCE_LOW,                 "Low" },
    { ZBEE_ZCL_MSG_CTRL_IMPORTANCE_MEDIUM,              "Medium" },
    { ZBEE_ZCL_MSG_CTRL_IMPORTANCE_HIGH,                "High" },
    { ZBEE_ZCL_MSG_CTRL_IMPORTANCE_CRITICAL,            "Critical" },
    { 0, NULL }
};

/*************************/
/* Function Bodies       */
/*************************/

/**
 *This function is called by ZCL foundation dissector in order to decode
 *
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param tvb pointer to buffer containing raw packet.
 *@param offset pointer to buffer offset
 *@param attr_id attribute identifier
 *@param data_type attribute data type
*/
static void
dissect_zcl_msg_attr_data(proto_tree *tree, tvbuff_t *tvb, guint *offset, guint16 attr_id, guint data_type)
{
    switch (attr_id) {
        /* no cluster specific attributes */

        /* applies to all SE clusters */
        case ZBEE_ZCL_ATTR_ID_SE_ATTR_REPORT_STATUS:
            proto_tree_add_item(tree, hf_zbee_zcl_msg_attr_reporting_status, tvb, *offset, 1, ENC_NA);
            *offset += 1;
            break;

        default: /* Catch all */
            dissect_zcl_attr_data(tvb, tree, offset, data_type);
            break;
    }
} /*dissect_zcl_ias_zone_attr_data*/

/**
 *ZigBee ZCL Messaging cluster dissector for wireshark.
 *
 *@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.
*/
static int
dissect_zbee_zcl_msg(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
    proto_tree        *payload_tree;
    zbee_zcl_packet   *zcl;
    guint             offset = 0;
    guint8            cmd_id;
    gint              rem_len;

    /* Reject the packet if data is NULL */
    if (data == NULL)
        return 0;
    zcl = (zbee_zcl_packet *)data;
    cmd_id = zcl->cmd_id;

    /*  Create a subtree for the ZCL Command frame, and add the command ID to it. */
    if (zcl->direction == ZBEE_ZCL_FCF_TO_SERVER) {
        /* Append the command name to the info column. */
        col_append_fstr(pinfo->cinfo, COL_INFO, "%s, Seq: %u",
            val_to_str_const(cmd_id, zbee_zcl_msg_srv_rx_cmd_names, "Unknown Command"),
            zcl->tran_seqno);

        /* Add the command ID. */
        proto_tree_add_item(tree, hf_zbee_zcl_msg_srv_rx_cmd_id, tvb, offset, 1, cmd_id);

        /* Check is this command has a payload, than add the payload tree */
        rem_len = tvb_reported_length_remaining(tvb, ++offset);
        if (rem_len > 0) {
            payload_tree = proto_tree_add_subtree(tree, tvb, offset, rem_len, ett_zbee_zcl_msg, NULL, "Payload");

            /* Call the appropriate command dissector */
            switch (cmd_id) {

                case ZBEE_ZCL_CMD_ID_MSG_GET_LAST_MSG:
                    /* No payload */
                    break;

                case ZBEE_ZCL_CMD_ID_MSG_MSG_CONFIRM:
                    dissect_zcl_msg_confirm(tvb, payload_tree, &offset);
                    break;

                case ZBEE_ZCL_CMD_ID_MSG_GET_MESSAGE_CANCEL:
                    dissect_zcl_msg_get_cancel(tvb, payload_tree, &offset);
                    break;

                default:
                    break;
            }
        }
    }
    else { /* ZBEE_ZCL_FCF_TO_CLIENT */
        /* Append the command name to the info column. */
        col_append_fstr(pinfo->cinfo, COL_INFO, "%s, Seq: %u",
            val_to_str_const(cmd_id, zbee_zcl_msg_srv_tx_cmd_names, "Unknown Command"),
            zcl->tran_seqno);

        /* Add the command ID. */
        proto_tree_add_item(tree, hf_zbee_zcl_msg_srv_tx_cmd_id, tvb, offset, 1, cmd_id);

        /* Check is this command has a payload, than add the payload tree */
        rem_len = tvb_reported_length_remaining(tvb, ++offset);
        if (rem_len > 0) {
            payload_tree = proto_tree_add_subtree(tree, tvb, offset, rem_len, ett_zbee_zcl_msg, NULL, "Payload");

            /* Call the appropriate command dissector */
            switch (cmd_id) {

                case ZBEE_ZCL_CMD_ID_MSG_DISPLAY_MSG:
                    dissect_zcl_msg_display(tvb, payload_tree, &offset);
                    break;

                case ZBEE_ZCL_CMD_ID_MSG_CANCEL_MSG:
                    dissect_zcl_msg_cancel(tvb, pinfo, payload_tree, &offset);
                    break;

                case ZBEE_ZCL_CMD_ID_MSG_DISPLAY_PROTECTED_MSG:
                    dissect_zcl_msg_display(tvb, payload_tree, &offset);
                    break;

                case ZBEE_ZCL_CMD_ID_MSG_CANCEL_ALL_MSG:
                    dissect_zcl_msg_cancel_all(tvb, payload_tree, &offset);
                    break;

                default:
                    break;
            }
        }
    }

    return tvb_captured_length(tvb);
} /*dissect_zbee_zcl_msg*/

/**
 *This function manages the Display Message payload
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_msg_display(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    guint   msg_len;
    guint8 *msg_data;

    static const int * message_ctrl_flags[] = {
        &hf_zbee_zcl_msg_ctrl_tx,
        &hf_zbee_zcl_msg_ctrl_importance,
        &hf_zbee_zcl_msg_ctrl_enh_confirm,
        &hf_zbee_zcl_msg_ctrl_reserved,
        &hf_zbee_zcl_msg_ctrl_confirm,
        NULL
    };

    static const int * message_ext_ctrl_flags[] = {
        &hf_zbee_zcl_msg_ext_ctrl_status,
        NULL
    };

    /* Message ID */
    proto_tree_add_item(tree, hf_zbee_zcl_msg_message_id, tvb, *offset, 4, ENC_LITTLE_ENDIAN);
    *offset += 4;

    /* Message Control */
    proto_tree_add_bitmask(tree, tvb, *offset, hf_zbee_zcl_msg_ctrl, ett_zbee_zcl_msg_message_control, message_ctrl_flags, ENC_NA);
    *offset += 1;

    /* Start Time */
    proto_tree_add_item(tree, hf_zbee_zcl_msg_start_time, tvb, *offset, 4, ENC_LITTLE_ENDIAN);
    *offset += 4;

    /* Duration In Minutes*/
    proto_tree_add_item(tree, hf_zbee_zcl_msg_duration, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
    *offset += 2;

    /* Message Length */
    msg_len = tvb_get_guint8(tvb, *offset); /* string length */
    proto_tree_add_item(tree, hf_zbee_zcl_msg_message_length, tvb, *offset, 1, ENC_NA);
    *offset += 1;

    /* Message */
    msg_data = tvb_get_string_enc(wmem_packet_scope(), tvb, *offset, msg_len, ENC_LITTLE_ENDIAN);
    proto_tree_add_string(tree, hf_zbee_zcl_msg_message, tvb, *offset, msg_len, msg_data);
    *offset += msg_len;

    /* (Optional) Extended Message Control */
    if (tvb_reported_length_remaining(tvb, *offset) > 0) {
        proto_tree_add_bitmask(tree, tvb, *offset, hf_zbee_zcl_msg_ext_ctrl, ett_zbee_zcl_msg_ext_message_control, message_ext_ctrl_flags, ENC_NA);
        *offset += 1;
    }

} /*dissect_zcl_msg_display*/

/**
 *This function manages the Cancel Message payload
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_msg_cancel(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint *offset)
{
    gint8 msg_ctrl;

    /* Message ID */
    proto_tree_add_item(tree, hf_zbee_zcl_msg_message_id, tvb, *offset, 4, ENC_LITTLE_ENDIAN);
    *offset += 4;

    /* Message Control */
    msg_ctrl = tvb_get_guint8(tvb, *offset);
    proto_tree_add_item(tree, hf_zbee_zcl_msg_ctrl, tvb, *offset, 1, ENC_NA);
    *offset += 1;

    if (msg_ctrl != 0x00) {
       expert_add_info(pinfo, tree, &ei_zbee_zcl_msg_msg_ctrl_depreciated);
    }

} /* dissect_zcl_msg_cancel */


/**
 *Send Cancel All command
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_msg_cancel_all(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    nstime_t impl_time;

    /* Retrieve "Confirmation Time" field */
    impl_time.secs = tvb_get_letohl(tvb, *offset) + ZBEE_ZCL_NSTIME_UTC_OFFSET;
    impl_time.nsecs = 0;
    proto_tree_add_time(tree, hf_zbee_zcl_msg_implementation_time, tvb, *offset, 4, &impl_time);
    *offset += 4;

} /* dissect_zcl_msg_cancel_all */

/**
 *Send Cancel All command
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_msg_get_cancel(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    nstime_t impl_time;

    /* Earliest Implementation Time */
    impl_time.secs = tvb_get_letohl(tvb, *offset) + ZBEE_ZCL_NSTIME_UTC_OFFSET;
    impl_time.nsecs = 0;
    proto_tree_add_time(tree, hf_zbee_zcl_msg_earliest_time, tvb, *offset, 4, &impl_time);
    *offset += 4;

} /* dissect_zcl_msg_get_cancel */


/**
 *This function manages the Message Confirmation payload
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_msg_confirm(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    guint   msg_len;
    guint8 *msg_data;
    nstime_t confirm_time;

    /* Retrieve "Message ID" field */
    proto_tree_add_item(tree, hf_zbee_zcl_msg_message_id, tvb, *offset, 4, ENC_LITTLE_ENDIAN);
    *offset += 4;

    /* Retrieve "Confirmation Time" field */
    confirm_time.secs = tvb_get_letohl(tvb, *offset) + ZBEE_ZCL_NSTIME_UTC_OFFSET;
    confirm_time.nsecs = 0;
    proto_tree_add_time(tree, hf_zbee_zcl_msg_confirm_time, tvb, *offset, 4, &confirm_time);
    *offset += 4;

    /* (Optional) Confirm Control */
    if ( tvb_reported_length_remaining(tvb, *offset) <= 0 ) return;
    proto_tree_add_item(tree, hf_zbee_zcl_msg_confirm_ctrl, tvb, *offset, 1, ENC_NA);
    *offset += 1;

    /* (Optional) Response Text Length */
    if ( tvb_reported_length_remaining(tvb, *offset) <= 0 ) return;
    msg_len = tvb_get_guint8(tvb, *offset); /* string length */
    proto_tree_add_item(tree, hf_zbee_zcl_msg_confirm_response_length, tvb, *offset, 1, ENC_NA);
    *offset += 1;

    /* (Optional) Response Text, but is we have a length we expect to find the subsequent string */
    if (msg_len > 0) {
        msg_data = tvb_get_string_enc(wmem_packet_scope(), tvb, *offset, msg_len, ENC_LITTLE_ENDIAN);
        proto_tree_add_string(tree, hf_zbee_zcl_msg_confirm_response, tvb, *offset, msg_len, msg_data);
        *offset += msg_len;
    }

} /* dissect_zcl_msg_confirm */

/**
 *This function decodes duration in minute type variable
 *
*/
static void
decode_zcl_msg_duration(gchar *s, guint16 value)
{
    if (value == 0xffff)
        g_snprintf(s, ITEM_LABEL_LENGTH, "Until changed");
    else
        g_snprintf(s, ITEM_LABEL_LENGTH, "%d minutes", value);
    return;
} /*decode_zcl_msg_duration*/

/**
 *This function decodes start time, with peculiarity case for
 *
 *@param s string to display
 *@param value value to decode
*/
static void
decode_zcl_msg_start_time(gchar *s, guint32 value)
{
    if (value == ZBEE_ZCL_MSG_START_TIME_NOW)
        g_snprintf(s, ITEM_LABEL_LENGTH, "Now");
    else {
        gchar *start_time;
        value += ZBEE_ZCL_NSTIME_UTC_OFFSET;
        start_time = abs_time_secs_to_str (NULL, value, ABSOLUTE_TIME_LOCAL, TRUE);
        g_snprintf(s, ITEM_LABEL_LENGTH, "%s", start_time);
        wmem_free(NULL, start_time);
    }
} /* decode_zcl_msg_start_time */

/**
 *This function registers the ZCL Messaging dissector
 *
*/
void
proto_register_zbee_zcl_msg(void)
{
    static hf_register_info hf[] = {

        { &hf_zbee_zcl_msg_attr_id,
            { "Attribute", "zbee_zcl_se.msg.attr_id", FT_UINT16, BASE_HEX, VALS(zbee_zcl_msg_attr_names),
            0x0, NULL, HFILL } },

        { &hf_zbee_zcl_msg_attr_reporting_status,                         /* common to all SE clusters */
            { "Attribute Reporting Status", "zbee_zcl_se.msg.attr.attr_reporting_status",
            FT_UINT8, BASE_HEX, VALS(zbee_zcl_se_reporting_status_names), 0x00, NULL, HFILL } },

        { &hf_zbee_zcl_msg_srv_tx_cmd_id,
            { "Command", "zbee_zcl_se.msg.cmd.srv_tx.id", FT_UINT8, BASE_HEX, VALS(zbee_zcl_msg_srv_tx_cmd_names),
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_msg_srv_rx_cmd_id,
            { "Command", "zbee_zcl_se.msg.cmd.srv_rx.id", FT_UINT8, BASE_HEX, VALS(zbee_zcl_msg_srv_rx_cmd_names),
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_msg_message_id,
            { "Message ID", "zbee_zcl_se.msg.message.id", FT_UINT32, BASE_HEX, NULL,
            0x00, NULL, HFILL } },

/* Start of 'Message Control' fields */
        { &hf_zbee_zcl_msg_ctrl,
            { "Message Control", "zbee_zcl_se.msg.message.ctrl", FT_UINT8, BASE_HEX, NULL,
            0x0, NULL, HFILL } },

        { &hf_zbee_zcl_msg_ctrl_tx,
            { "Transmission", "zbee_zcl_se.msg.message.ctrl.tx", FT_UINT8, BASE_HEX, VALS(zbee_zcl_msg_ctrl_tx_names),
            ZBEE_ZCL_MSG_CTRL_TX_MASK, NULL, HFILL } },

        { &hf_zbee_zcl_msg_ctrl_importance,
            { "Importance", "zbee_zcl_se.msg.message.ctrl.importance", FT_UINT8, BASE_HEX, VALS(zbee_zcl_msg_ctrl_importance_names),
            ZBEE_ZCL_MSG_CTRL_IMPORTANCE_MASK, NULL, HFILL } },

        { &hf_zbee_zcl_msg_ctrl_enh_confirm,
            { "Confirmation", "zbee_zcl_se.msg.message.ctrl.enhconfirm", FT_BOOLEAN, 8, TFS(&tfs_required_not_required),
            ZBEE_ZCL_MSG_CTRL_ENHANCED_CONFIRM_MASK, NULL, HFILL } },

        { &hf_zbee_zcl_msg_ctrl_reserved,
            { "Reserved", "zbee_zcl_se.msg.message.ctrl.reserved", FT_UINT8, BASE_HEX, NULL,
            ZBEE_ZCL_MSG_CTRL_RESERVED_MASK, NULL, HFILL } },

        { &hf_zbee_zcl_msg_ctrl_confirm,
            { "Confirmation", "zbee_zcl_se.msg.message.ctrl.confirm", FT_BOOLEAN, 8, TFS(&tfs_required_not_required),
            ZBEE_ZCL_MSG_CTRL_CONFIRM_MASK, NULL, HFILL } },
/* End of 'Message Control' fields */

/* Start of 'Extended Message Control' fields */
        { &hf_zbee_zcl_msg_ext_ctrl,
            { "Extended Message Control", "zbee_zcl_se.msg.message.ext.ctrl", FT_UINT8, BASE_HEX, NULL,
            0x0, NULL, HFILL } },

        { &hf_zbee_zcl_msg_ext_ctrl_status,
            { "Message Confirmation Status", "zbee_zcl_se.msg.message.ext.ctrl.status", FT_BOOLEAN, 8, TFS(&tfs_confirmed_unconfirmed),
            ZBEE_ZCL_MSG_EXT_CTRL_STATUS_MASK, NULL, HFILL } },
/* End of 'Extended Message Control' fields */

        { &hf_zbee_zcl_msg_start_time,
            { "Start Time", "zbee_zcl_se.msg.message.start_time", FT_UINT32, BASE_CUSTOM, CF_FUNC(decode_zcl_msg_start_time),
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_msg_duration,
            { "Duration", "zbee_zcl_se.msg.message.duration", FT_UINT16, BASE_CUSTOM, CF_FUNC(decode_zcl_msg_duration),
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_msg_message_length,
            { "Message Length", "zbee_zcl_se.msg.message.length", FT_UINT8, BASE_DEC, NULL,
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_msg_message,
            { "Message", "zbee_zcl_se.msg.message", FT_STRING, BASE_NONE, NULL,
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_msg_confirm_time,
            { "Confirmation Time", "zbee_zcl_se.msg.message.confirm_time",  FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL,
            0x0, NULL, HFILL } },

        { &hf_zbee_zcl_msg_confirm_ctrl,
            { "Confirmation Control", "zbee_zcl_se.msg.message.confirm.ctrl", FT_BOOLEAN, 8, TFS(&tfs_no_yes),
            ZBEE_ZCL_MSG_CONFIRM_CTRL_MASK, NULL, HFILL } },

        { &hf_zbee_zcl_msg_confirm_response_length,
            { "Response Length", "zbee_zcl_se.msg.message.length", FT_UINT8, BASE_DEC, NULL,
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_msg_confirm_response,
            { "Response", "zbee_zcl_se.msg.message", FT_STRING, BASE_NONE, NULL,
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_msg_implementation_time,
            { "Implementation Time", "zbee_zcl_se.msg.impl_time", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_UTC, NULL,
            0, NULL, HFILL } },

        { &hf_zbee_zcl_msg_earliest_time,
            { "Earliest Implementation Time", "zbee_zcl_se.msg.earliest_impl_time", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_UTC, NULL,
            0, NULL, HFILL } },

    };

    /* ZCL Messaging subtrees */
    gint *ett[] = {
        &ett_zbee_zcl_msg,
        &ett_zbee_zcl_msg_message_control,
        &ett_zbee_zcl_msg_ext_message_control,
    };

    /* Expert Info */
    expert_module_t* expert_zbee_zcl_msg;
    static ei_register_info ei[] = {
        { &ei_zbee_zcl_msg_msg_ctrl_depreciated, { "zbee_zcl_se.msg.msg_ctrl.depreciated", PI_PROTOCOL, PI_WARN, "Message Control depreciated in this message, should be 0x00", EXPFILL }},
    };

    /* Register the ZigBee ZCL Messaging cluster protocol name and description */
    proto_zbee_zcl_msg = proto_register_protocol("ZigBee ZCL Messaging", "ZCL Messaging", ZBEE_PROTOABBREV_ZCL_MSG);
    proto_register_field_array(proto_zbee_zcl_msg, hf, array_length(hf));
    proto_register_subtree_array(ett, array_length(ett));

    expert_zbee_zcl_msg = expert_register_protocol(proto_zbee_zcl_msg);
    expert_register_field_array(expert_zbee_zcl_msg, ei, array_length(ei));

    /* Register the ZigBee ZCL Messaging dissector. */
    msg_handle = register_dissector(ZBEE_PROTOABBREV_ZCL_MSG, dissect_zbee_zcl_msg, proto_zbee_zcl_msg);
} /*proto_register_zbee_zcl_msg*/

/**
 *Hands off the Zcl Messaging dissector.
 *
*/
void
proto_reg_handoff_zbee_zcl_msg(void)
{
    /* Register our dissector with the ZigBee application dissectors. */
    dissector_add_uint("zbee.zcl.cluster", ZBEE_ZCL_CID_MESSAGE, msg_handle);

    zbee_zcl_init_cluster(  proto_zbee_zcl_msg,
                            ett_zbee_zcl_msg,
                            ZBEE_ZCL_CID_MESSAGE,
                            hf_zbee_zcl_msg_attr_id,
                            hf_zbee_zcl_msg_srv_rx_cmd_id,
                            hf_zbee_zcl_msg_srv_tx_cmd_id,
                            (zbee_zcl_fn_attr_data)dissect_zcl_msg_attr_data
                         );
} /*proto_reg_handoff_zbee_zcl_msg*/

/* ########################################################################## */
/* #### (0x0704) TUNNELING CLUSTER ########################################### */
/* ########################################################################## */

/* Attributes */
#define ZBEE_ZCL_ATTR_ID_TUN_CLOSE_TIMEOUT             0x0000   /* Close Tunnel Timeout */

static const value_string zbee_zcl_tun_attr_names[] = {
    { ZBEE_ZCL_ATTR_ID_TUN_CLOSE_TIMEOUT,      "Close Tunnel Timeout" },
    ZBEE_ZCL_SE_ATTR_NAMES,
    { 0, NULL }
};

/* Server Commands Received */
#define ZBEE_ZCL_CMD_ID_TUN_REQUEST_TUNNEL                       0x00  /* Request Tunnel */
#define ZBEE_ZCL_CMD_ID_TUN_CLOSE_TUNNEL                         0x01  /* Close Tunnel */
#define ZBEE_ZCL_CMD_ID_TUN_TRANSFER_DATA                        0x02  /* Transfer Data */
#define ZBEE_ZCL_CMD_ID_TUN_TRANSFER_DATA_ERROR                  0x03  /* Transfer Data Error */
#define ZBEE_ZCL_CMD_ID_TUN_ACK_TRANSFER_DATA                    0x04  /* Ack Transfer Data */
#define ZBEE_ZCL_CMD_ID_TUN_READY_DATA                           0x05  /* Ready Data */
#define ZBEE_ZCL_CMD_ID_TUN_GET_SUPPORTED_PROTOCOLS              0x06  /* Get Supported Tunnel Protocols */

/* Server Commands Generated */
#define ZBEE_ZCL_CMD_ID_TUN_REQUEST_TUNNEL_RSP                   0x00  /* Request Tunnel Response*/
#define ZBEE_ZCL_CMD_ID_TUN_TRANSFER_DATA_TX                     0x01  /* Transfer Data */
#define ZBEE_ZCL_CMD_ID_TUN_TRANSFER_DATA_ERROR_TX               0x02  /* Transfer Data Error */
#define ZBEE_ZCL_CMD_ID_TUN_ACK_TRANSFER_DATA_TX                 0x03  /* Ack Transfer Data */
#define ZBEE_ZCL_CMD_ID_TUN_READY_DATA_TX                        0x04  /* Ready Data */
#define ZBEE_ZCL_CMD_ID_TUN_GET_SUPPORTED_PROTOCOLS_RSP          0x05  /* Get Supported Tunnel Protocols */
#define ZBEE_ZCL_CMD_ID_TUN_CLOSURE_NOTIFY                       0x06  /* Tunnel Closure Notification */

/*************************/
/* Function Declarations */
/*************************/
void proto_register_zbee_zcl_tun(void);
void proto_reg_handoff_zbee_zcl_tun(void);

/* Attribute Dissector Helpers */
static void dissect_zcl_tun_attr_data  (proto_tree *tree, tvbuff_t *tvb, guint *offset, guint16 attr_id, guint data_type);

/* Private functions prototype */

/*************************/
/* Global Variables      */
/*************************/

static dissector_handle_t tun_handle;

/* Initialize the protocol and registered fields */
static int proto_zbee_zcl_tun = -1;

static int hf_zbee_zcl_tun_srv_tx_cmd_id = -1;
static int hf_zbee_zcl_tun_srv_rx_cmd_id = -1;
static int hf_zbee_zcl_tun_attr_id = -1;
static int hf_zbee_zcl_tun_attr_reporting_status = -1;
static int hf_zbee_zcl_tun_attr_close_timeout = -1;
static int hf_zbee_zcl_tun_protocol_id = -1;
static int hf_zbee_zcl_tun_manufacturer_code = -1;
static int hf_zbee_zcl_tun_flow_control_support = -1;
static int hf_zbee_zcl_tun_max_in_size = -1;
static int hf_zbee_zcl_tun_tunnel_id = -1;
static int hf_zbee_zcl_tun_num_octets_left = -1;
static int hf_zbee_zcl_tun_protocol_offset = -1;
static int hf_zbee_zcl_tun_protocol_list_complete = -1;
static int hf_zbee_zcl_tun_protocol_count = -1;
static int hf_zbee_zcl_tun_transfer_status = -1;
static int hf_zbee_zcl_tun_transfer_data = -1;
static int hf_zbee_zcl_tun_transfer_data_status = -1;

/* Initialize the subtree pointers */
static gint ett_zbee_zcl_tun = -1;

/* Subdissector handles. */
static dissector_handle_t       ipv4_handle;
static dissector_handle_t       ipv6_handle;

/* Server Commands Received */
static const value_string zbee_zcl_tun_srv_rx_cmd_names[] = {
    { ZBEE_ZCL_CMD_ID_TUN_REQUEST_TUNNEL,                 "Request Tunnel" },
    { ZBEE_ZCL_CMD_ID_TUN_CLOSE_TUNNEL,                   "Close Tunnel" },
    { ZBEE_ZCL_CMD_ID_TUN_TRANSFER_DATA,                  "Transfer Data" },
    { ZBEE_ZCL_CMD_ID_TUN_TRANSFER_DATA_ERROR,            "Transfer Data Error" },
    { ZBEE_ZCL_CMD_ID_TUN_ACK_TRANSFER_DATA,              "Ack Transfer Data" },
    { ZBEE_ZCL_CMD_ID_TUN_READY_DATA,                     "Ready Data" },
    { ZBEE_ZCL_CMD_ID_TUN_GET_SUPPORTED_PROTOCOLS,        "Get Supported Protocols" },
    { 0, NULL }
};

/* Server Commands Generated */
static const value_string zbee_zcl_tun_srv_tx_cmd_names[] = {
    { ZBEE_ZCL_CMD_ID_TUN_REQUEST_TUNNEL_RSP,             "Request Tunnel Response" },
    { ZBEE_ZCL_CMD_ID_TUN_TRANSFER_DATA_TX,               "Transfer Data" },
    { ZBEE_ZCL_CMD_ID_TUN_TRANSFER_DATA_ERROR_TX,         "Transfer Data Error" },
    { ZBEE_ZCL_CMD_ID_TUN_ACK_TRANSFER_DATA_TX,           "Ack Transfer Data" },
    { ZBEE_ZCL_CMD_ID_TUN_READY_DATA_TX,                  "Ready Data" },
    { ZBEE_ZCL_CMD_ID_TUN_GET_SUPPORTED_PROTOCOLS_RSP,    "Get Supported Tunnel Protocols" },
    { ZBEE_ZCL_CMD_ID_TUN_CLOSURE_NOTIFY,                 "Tunnel Closure Notification" },
    { 0, NULL }
};

#define ZBEE_ZCL_TUN_PROTO_DLMS                    0x00
#define ZBEE_ZCL_TUN_PROTO_IEC_61107               0x01
#define ZBEE_ZCL_TUN_PROTO_ANSI_C12                0x02
#define ZBEE_ZCL_TUN_PROTO_M_BUS                   0x03
#define ZBEE_ZCL_TUN_PROTO_SML                     0x04
#define ZBEE_ZCL_TUN_PROTO_CLIMATE_TALK            0x05
#define ZBEE_ZCL_TUN_PROTO_GB_HRGP                 0x06
#define ZBEE_ZCL_TUN_PROTO_IPV6                    0x07
#define ZBEE_ZCL_TUN_PROTO_IPV4                    0x08
#define ZBEE_ZCL_TUN_PROTO_NULL                    0x09
#define ZBEE_ZCL_TUN_PROTO_TEST                     199
#define ZBEE_ZCL_TUN_PROTO_MANUFACTURER             200
#define ZBEE_ZCL_TUN_PROTO_RESERVED                0xFF

static const value_string zbee_zcl_tun_protocol_names[] = {
    { ZBEE_ZCL_TUN_PROTO_DLMS,            "DLMS/COSEM (IEC 62056)" },
    { ZBEE_ZCL_TUN_PROTO_IEC_61107,       "IEC 61107" },
    { ZBEE_ZCL_TUN_PROTO_ANSI_C12,        "ANSI C12" },
    { ZBEE_ZCL_TUN_PROTO_M_BUS,           "M-BUS" },
    { ZBEE_ZCL_TUN_PROTO_SML,             "SML" },
    { ZBEE_ZCL_TUN_PROTO_CLIMATE_TALK,    "ClimateTalk" },
    { ZBEE_ZCL_TUN_PROTO_GB_HRGP,         "GB-HRGP" },
    { ZBEE_ZCL_TUN_PROTO_IPV6,            "IPv6" },
    { ZBEE_ZCL_TUN_PROTO_IPV4,            "IPv4" },
    { ZBEE_ZCL_TUN_PROTO_NULL,            "null" },
    { ZBEE_ZCL_TUN_PROTO_TEST,            "test" },
    { ZBEE_ZCL_TUN_PROTO_MANUFACTURER,    "Manufacturer Specific" },
    { ZBEE_ZCL_TUN_PROTO_RESERVED,        "Reserved" },
    { 0, NULL }
};

#define ZBEE_ZCL_TUN_TRANS_STATUS_NO_TUNNEL               0x00
#define ZBEE_ZCL_TUN_TRANS_STATUS_WRONG_DEV               0x01
#define ZBEE_ZCL_TUN_TRANS_STATUS_OVERFLOW                0x02

static const value_string zbee_zcl_tun_trans_data_status_names[] = {
    { ZBEE_ZCL_TUN_TRANS_STATUS_NO_TUNNEL,        "Tunnel ID Does Not Exist" },
    { ZBEE_ZCL_TUN_TRANS_STATUS_WRONG_DEV,        "Wrong Device" },
    { ZBEE_ZCL_TUN_TRANS_STATUS_OVERFLOW,         "Data Overflow" },
    { 0, NULL }
};

#define ZBEE_ZCL_TUN_STATUS_SUCCESS                       0x00
#define ZBEE_ZCL_TUN_STATUS_BUSY                          0x01
#define ZBEE_ZCL_TUN_STATUS_NO_MORE_IDS                   0x02
#define ZBEE_ZCL_TUN_STATUS_PROTO_NOT_SUPP                0x03
#define ZBEE_ZCL_TUN_STATUS_FLOW_CONTROL_NOT_SUPP         0x04

static const value_string zbee_zcl_tun_status_names[] = {
    { ZBEE_ZCL_TUN_STATUS_SUCCESS,                "Success" },
    { ZBEE_ZCL_TUN_STATUS_BUSY,                   "Busy" },
    { ZBEE_ZCL_TUN_STATUS_NO_MORE_IDS,            "No More Tunnel IDs" },
    { ZBEE_ZCL_TUN_STATUS_PROTO_NOT_SUPP,         "Protocol Not Supported" },
    { ZBEE_ZCL_TUN_STATUS_FLOW_CONTROL_NOT_SUPP,  "Flow Control Not Supported" },
    { 0, NULL }
};

/*************************/
/* Function Bodies       */
/*************************/

/**
 *This function is called by ZCL foundation dissector in order to decode
 *
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param tvb pointer to buffer containing raw packet.
 *@param offset pointer to buffer offset
 *@param attr_id attribute identifier
 *@param data_type attribute data type
*/
static void
dissect_zcl_tun_attr_data(proto_tree *tree, tvbuff_t *tvb, guint *offset, guint16 attr_id, guint data_type)
{
    switch (attr_id) {
        /* cluster specific attributes */
        case ZBEE_ZCL_ATTR_ID_TUN_CLOSE_TIMEOUT:
            proto_tree_add_item(tree, hf_zbee_zcl_tun_attr_close_timeout, tvb, *offset, 2, ENC_NA);
            *offset += 2;
            break;

        /* applies to all SE clusters */
        case ZBEE_ZCL_ATTR_ID_SE_ATTR_REPORT_STATUS:
            proto_tree_add_item(tree, hf_zbee_zcl_tun_attr_reporting_status, tvb, *offset, 1, ENC_NA);
            *offset += 1;
            break;

        default: /* Catch all */
            dissect_zcl_attr_data(tvb, tree, offset, data_type);
            break;
    }
} /*dissect_zcl_ias_zone_attr_data*/

/**
 *This function manages the Display Message payload
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_tun_request_tunnel(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    proto_tree_add_item(tree, hf_zbee_zcl_tun_protocol_id, tvb, *offset, 1, ENC_NA);
    *offset += 1;

    proto_tree_add_item(tree, hf_zbee_zcl_tun_manufacturer_code, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
    *offset += 2;

    proto_tree_add_item(tree, hf_zbee_zcl_tun_flow_control_support, tvb, *offset, 1, ENC_NA);
    *offset += 1;

    proto_tree_add_item(tree, hf_zbee_zcl_tun_max_in_size, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
    *offset += 2;
}

/**
 *This function manages the Display Message payload
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_tun_close_tunnel(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    proto_tree_add_item(tree, hf_zbee_zcl_tun_tunnel_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
    *offset += 2;
}

/**
 *This function manages the Display Message payload
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_tun_transfer_data(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    gint length;

    proto_tree_add_item(tree, hf_zbee_zcl_tun_tunnel_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
    *offset += 2;

    length = tvb_reported_length_remaining(tvb, *offset);
    proto_tree_add_item(tree, hf_zbee_zcl_tun_transfer_data, tvb, *offset, length, ENC_NA);
    *offset += length;
}

/**
 *This function manages the Display Message payload
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_tun_transfer_data_error(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    proto_tree_add_item(tree, hf_zbee_zcl_tun_tunnel_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
    *offset += 2;

    proto_tree_add_item(tree, hf_zbee_zcl_tun_transfer_data_status, tvb, *offset, 1, ENC_NA);
    *offset += 1;
}

/**
 *This function manages the Display Message payload
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_tun_ack_transfer_data(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    proto_tree_add_item(tree, hf_zbee_zcl_tun_tunnel_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
    *offset += 2;

    proto_tree_add_item(tree, hf_zbee_zcl_tun_num_octets_left, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
    *offset += 2;
}

/**
 *This function manages the Display Message payload
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_tun_ready_data(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    proto_tree_add_item(tree, hf_zbee_zcl_tun_tunnel_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
    *offset += 2;

    proto_tree_add_item(tree, hf_zbee_zcl_tun_num_octets_left, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
    *offset += 2;
}

/**
 *This function manages the Display Message payload
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_tun_get_supported(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    proto_tree_add_item(tree, hf_zbee_zcl_tun_protocol_offset, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
    *offset += 2;
}

/**
 *This function manages the Display Message payload
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_tun_request_tunnel_rsp(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    proto_tree_add_item(tree, hf_zbee_zcl_tun_tunnel_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
    *offset += 2;

    proto_tree_add_item(tree, hf_zbee_zcl_tun_transfer_status, tvb, *offset, 1, ENC_NA);
    *offset += 1;

    proto_tree_add_item(tree, hf_zbee_zcl_tun_max_in_size, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
    *offset += 2;
}

/**
 *This function manages the Display Message payload
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_tun_get_supported_rsp(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    guint16     mfg_code;

    proto_tree_add_item(tree, hf_zbee_zcl_tun_protocol_list_complete, tvb, *offset, 1, ENC_NA);
    *offset += 1;

    proto_tree_add_item(tree, hf_zbee_zcl_tun_protocol_count, tvb, *offset, 1, ENC_NA);
    *offset += 1;

    while (tvb_reported_length_remaining(tvb, *offset) > 0) {
        mfg_code = tvb_get_letohs(tvb, *offset);
        if (mfg_code == 0xFFFF) {
            proto_tree_add_string(tree, hf_zbee_zcl_tun_manufacturer_code, tvb, *offset, 2, "Standard Protocol (Mfg Code 0xFFFF)");
        }
        else {
            proto_tree_add_item(tree, hf_zbee_zcl_tun_manufacturer_code, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
        }
        *offset += 2;

        proto_tree_add_item(tree, hf_zbee_zcl_tun_protocol_id, tvb, *offset, 1, ENC_NA);
        *offset += 1;
    }
}

/**
 *This function manages the Display Message payload
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_tun_closure_notify(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    proto_tree_add_item(tree, hf_zbee_zcl_tun_tunnel_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
    *offset += 2;
}

/**
 *ZigBee ZCL Messaging cluster dissector for wireshark.
 *
 *@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.
*/
static int
dissect_zbee_zcl_tun(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
    proto_tree        *payload_tree;
    zbee_zcl_packet   *zcl;
    guint             offset = 0;
    guint8            cmd_id;
    gint              rem_len;

    /* Reject the packet if data is NULL */
    if (data == NULL)
        return 0;
    zcl = (zbee_zcl_packet *)data;
    cmd_id = zcl->cmd_id;

    /*  Create a subtree for the ZCL Command frame, and add the command ID to it. */
    if (zcl->direction == ZBEE_ZCL_FCF_TO_SERVER) {
        /* Append the command name to the info column. */
        col_append_fstr(pinfo->cinfo, COL_INFO, "%s, Seq: %u",
            val_to_str_const(cmd_id, zbee_zcl_tun_srv_rx_cmd_names, "Unknown Command"),
            zcl->tran_seqno);

        /* Add the command ID. */
        proto_tree_add_item(tree, hf_zbee_zcl_tun_srv_rx_cmd_id, tvb, offset, 1, cmd_id);

        /* Check is this command has a payload, than add the payload tree */
        rem_len = tvb_reported_length_remaining(tvb, ++offset);
        if (rem_len > 0) {
            payload_tree = proto_tree_add_subtree(tree, tvb, offset, rem_len, ett_zbee_zcl_tun, NULL, "Payload");

            /* Call the appropriate command dissector */
            switch (cmd_id) {

                case ZBEE_ZCL_CMD_ID_TUN_REQUEST_TUNNEL:
                    dissect_zcl_tun_request_tunnel(tvb, payload_tree, &offset);
                    break;

                case ZBEE_ZCL_CMD_ID_TUN_CLOSE_TUNNEL:
                    dissect_zcl_tun_close_tunnel(tvb, payload_tree, &offset);
                    break;

                case ZBEE_ZCL_CMD_ID_TUN_TRANSFER_DATA:
                    dissect_zcl_tun_transfer_data(tvb, payload_tree, &offset);
                    break;

                case ZBEE_ZCL_CMD_ID_TUN_TRANSFER_DATA_ERROR:
                    dissect_zcl_tun_transfer_data_error(tvb, payload_tree, &offset);
                    break;

                case ZBEE_ZCL_CMD_ID_TUN_ACK_TRANSFER_DATA:
                    dissect_zcl_tun_ack_transfer_data(tvb, payload_tree, &offset);
                    break;

                case ZBEE_ZCL_CMD_ID_TUN_READY_DATA:
                    dissect_zcl_tun_ready_data(tvb, payload_tree, &offset);
                    break;

                case ZBEE_ZCL_CMD_ID_TUN_GET_SUPPORTED_PROTOCOLS:
                    dissect_zcl_tun_get_supported(tvb, payload_tree, &offset);
                    break;

                default:
                    break;
            }
        }
    }
    else { /* ZBEE_ZCL_FCF_TO_CLIENT */
        /* Append the command name to the info column. */
        col_append_fstr(pinfo->cinfo, COL_INFO, "%s, Seq: %u",
            val_to_str_const(cmd_id, zbee_zcl_tun_srv_tx_cmd_names, "Unknown Command"),
            zcl->tran_seqno);

        /* Add the command ID. */
        proto_tree_add_item(tree, hf_zbee_zcl_tun_srv_tx_cmd_id, tvb, offset, 1, cmd_id);

        /* Check is this command has a payload, than add the payload tree */
        rem_len = tvb_reported_length_remaining(tvb, ++offset);
        if (rem_len > 0) {
            payload_tree = proto_tree_add_subtree(tree, tvb, offset, rem_len, ett_zbee_zcl_tun, NULL, "Payload");

            /* Call the appropriate command dissector */
            switch (cmd_id) {

                case ZBEE_ZCL_CMD_ID_TUN_REQUEST_TUNNEL_RSP:
                    dissect_zcl_tun_request_tunnel_rsp(tvb, payload_tree, &offset);
                    break;

                case ZBEE_ZCL_CMD_ID_TUN_TRANSFER_DATA_TX:
                    dissect_zcl_tun_transfer_data(tvb, payload_tree, &offset);
                    break;

                case ZBEE_ZCL_CMD_ID_TUN_TRANSFER_DATA_ERROR_TX:
                    dissect_zcl_tun_transfer_data_error(tvb, payload_tree, &offset);
                    break;

                case ZBEE_ZCL_CMD_ID_TUN_ACK_TRANSFER_DATA_TX:
                    dissect_zcl_tun_ack_transfer_data(tvb, payload_tree, &offset);
                    break;

                case ZBEE_ZCL_CMD_ID_TUN_READY_DATA_TX:
                    dissect_zcl_tun_ready_data(tvb, payload_tree, &offset);
                    break;

                case ZBEE_ZCL_CMD_ID_TUN_GET_SUPPORTED_PROTOCOLS_RSP:
                    dissect_zcl_tun_get_supported_rsp(tvb, payload_tree, &offset);
                    break;

                case ZBEE_ZCL_CMD_ID_TUN_CLOSURE_NOTIFY:
                    dissect_zcl_tun_closure_notify(tvb, payload_tree, &offset);
                    break;

                default:
                    break;
            }
        }
    }

    return tvb_captured_length(tvb);
} /*dissect_zbee_zcl_tun*/

/**
 *This function registers the ZCL Messaging dissector
 *
*/
void
proto_register_zbee_zcl_tun(void)
{
    static hf_register_info hf[] = {

        { &hf_zbee_zcl_tun_attr_id,
            { "Attribute", "zbee_zcl_se.tun.attr_id", FT_UINT16, BASE_HEX, VALS(zbee_zcl_tun_attr_names),
            0x0, NULL, HFILL } },

        { &hf_zbee_zcl_tun_attr_reporting_status,                         /* common to all SE clusters */
            { "Attribute Reporting Status", "zbee_zcl_se.tun.attr.attr_reporting_status",
            FT_UINT8, BASE_HEX, VALS(zbee_zcl_se_reporting_status_names), 0x00, NULL, HFILL } },

        { &hf_zbee_zcl_tun_attr_close_timeout,
            { "Close Tunnel Timeout", "zbee_zcl_se.tun.attr.close_tunnel", FT_UINT16, BASE_DEC, NULL,
            0x0, NULL, HFILL } },

        { &hf_zbee_zcl_tun_srv_tx_cmd_id,
            { "Command", "zbee_zcl_se.tun.cmd.srv_tx.id", FT_UINT8, BASE_HEX, VALS(zbee_zcl_tun_srv_tx_cmd_names),
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_tun_srv_rx_cmd_id,
            { "Command", "zbee_zcl_se.tun.cmd.srv_rx.id", FT_UINT8, BASE_HEX, VALS(zbee_zcl_tun_srv_rx_cmd_names),
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_tun_protocol_id,
            { "Protocol ID", "zbee_zcl_se.tun.protocol_id", FT_UINT8, BASE_HEX, VALS(zbee_zcl_tun_protocol_names),
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_tun_manufacturer_code,
            { "Manufacturer Code", "zbee_zcl_se.tun.manufacturer_code", FT_UINT16, BASE_HEX, VALS(zbee_mfr_code_names),
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_tun_flow_control_support,
            { "Flow Control Supported", "zbee_zcl_se.tun.flow_control_supported", FT_BOOLEAN, 8, TFS(&tfs_true_false),
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_tun_max_in_size,
            { "Max Incoming Transfer Size", "zbee_zcl_se.tun.max_in_transfer_size", FT_UINT16, BASE_HEX, NULL,
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_tun_tunnel_id,
            { "Tunnel Id", "zbee_zcl_se.tun.tunnel_id", FT_UINT16, BASE_HEX, NULL,
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_tun_num_octets_left,
            { "Num Octets Left", "zbee_zcl_se.tun.octets_left", FT_UINT16, BASE_HEX, NULL,
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_tun_protocol_offset,
            { "Protocol Offset", "zbee_zcl_se.tun.protocol_offset", FT_UINT8, BASE_HEX, NULL,
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_tun_transfer_status,
            { "Transfer Status", "zbee_zcl_se.tun.transfer_status", FT_UINT8, BASE_HEX, VALS(zbee_zcl_tun_status_names),
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_tun_transfer_data,
            { "Transfer Data", "zbee_zcl_se.tun.transfer_data", FT_BYTES, BASE_NONE, NULL,
            0, NULL, HFILL } },

        { &hf_zbee_zcl_tun_transfer_data_status,
            { "Transfer Data Status", "zbee_zcl_se.tun.transfer_data_status", FT_UINT8, BASE_HEX, VALS(zbee_zcl_tun_trans_data_status_names),
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_tun_protocol_count,
            { "Protocol Count", "zbee_zcl_se.tun.protocol_count", FT_UINT8, BASE_HEX, NULL,
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_tun_protocol_list_complete,
            { "List Complete", "zbee_zcl_se.tun.protocol_list_complete", FT_BOOLEAN, 8, TFS(&tfs_true_false),
            0x00, NULL, HFILL } },

    };

    /* ZCL Messaging subtrees */
    gint *ett[] = {
        &ett_zbee_zcl_tun,
    };

    /* Register the ZigBee ZCL Messaging cluster protocol name and description */
    proto_zbee_zcl_tun = proto_register_protocol("ZigBee ZCL Tunneling", "ZCL Tunneling", ZBEE_PROTOABBREV_ZCL_TUN);
    proto_register_field_array(proto_zbee_zcl_tun, hf, array_length(hf));
    proto_register_subtree_array(ett, array_length(ett));

    /* Register the ZigBee ZCL Messaging dissector. */
    tun_handle = register_dissector(ZBEE_PROTOABBREV_ZCL_TUN, dissect_zbee_zcl_tun, proto_zbee_zcl_tun);

} /* proto_register_zbee_zcl_tun */

/**
 *Hands off the Zcl Messaging dissector.
 *
*/
void
proto_reg_handoff_zbee_zcl_tun(void)
{
    ipv4_handle = find_dissector("ipv4");
    ipv6_handle = find_dissector("ipv6");

    /* Register our dissector with the ZigBee application dissectors. */
    dissector_add_uint("zbee.zcl.cluster", ZBEE_ZCL_CID_TUNNELING, tun_handle);

    zbee_zcl_init_cluster(  proto_zbee_zcl_tun,
                            ett_zbee_zcl_tun,
                            ZBEE_ZCL_CID_TUNNELING,
                            hf_zbee_zcl_tun_attr_id,
                            hf_zbee_zcl_tun_srv_rx_cmd_id,
                            hf_zbee_zcl_tun_srv_tx_cmd_id,
                            (zbee_zcl_fn_attr_data)dissect_zcl_tun_attr_data
                         );
} /* proto_reg_handoff_zbee_zcl_tun */


/* ########################################################################## */
/* #### (0x0705) PREPAYMENT CLUSTER ########################################## */
/* ########################################################################## */

/* Attributes */
#define zbee_zcl_pp_attr_names_VALUE_STRING_LIST(XXX) \
    /* Prepayment Information Set */ \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PAYMENT_CONTROL_CONFIGURATION      , 0x0000, "Payment Control Configuration" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_CREDIT_REMAINING                   , 0x0001, "Credit Remaining" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_EMERGENCY_CREDIT_REMAINING         , 0x0002, "Emergency Credit Remaining" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_ACCUMULATED_DEBT                   , 0x0005, "Accumulated Debt" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_OVERALL_DEBT_CAP                   , 0x0006, "Overall Debt Cap" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_EMERGENCY_CREDIT_LIMIT             , 0x0010, "Emergency Credit Limit / Allowance" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_EMERGENCY_CREDIT_THRESHOLD         , 0x0011, "Emergency Credit Threshold" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_MAX_CREDIT_LIMIT                   , 0x0021, "Max Credit Limit" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_MAX_CREDIT_PER_TOPUP               , 0x0022, "Max Credit Per Top Up" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_LOW_CREDIT_WARNING                 , 0x0031, "Low Credit Warning" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_CUT_OFF_VALUE                      , 0x0040, "Cut Off Value" ) \
    /* Debt Set */ \
    XXX(ZBEE_ZCL_ATTR_ID_PP_DEBT_AMOUNT_1                      , 0x0211, "Debt Amount 1" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_DEBT_RECOVERY_FREQ_1               , 0x0216, "Debt Recovery Frequency 1" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_DEBT_RECOVERY_AMOUNT_1             , 0x0217, "Debt Recovery Amount 1" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_DEBT_RECOVERY_TOP_UP_PERCENTAGE_1  , 0x0219, "Debt Recovery Top Up Percentage 1" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_DEBT_AMOUNT_2                      , 0x0221, "Debt Amount 2" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_DEBT_RECOVERY_FREQ_2               , 0x0226, "Debt Recovery Frequency 2" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_DEBT_RECOVERY_AMOUNT_2             , 0x0227, "Debt Recovery Amount 2" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_DEBT_RECOVERY_TOP_UP_PERCENTAGE_2  , 0x0229, "Debt Recovery Top Up Percentage 2" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_DEBT_AMOUNT_3                      , 0x0231, "Debt Amount 3" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_DEBT_RECOVERY_FREQ_3               , 0x0236, "Debt Recovery Frequency 3" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_DEBT_RECOVERY_AMOUNT_3             , 0x0237, "Debt Recovery Amount 3" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_DEBT_RECOVERY_TOP_UP_PERCENTAGE_3  , 0x0239, "Debt Recovery Top Up Percentage 3" ) \
    /* Alarm Set */ \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREPAYMENT_ALARM_STATUS            , 0x0400, "Prepayment Alarm Status" ) \
    /* Historical Cost Consumption Information Set */ \
    XXX(ZBEE_ZCL_ATTR_ID_PP_HISTORICAL_COST_CON_FORMAT         , 0x0500, "Historical Cost Consumption Formatting" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_CONSUMPTION_UNIT_OF_MEASUREMENT    , 0x0501, "Consumption Unit of Measurement" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_CURRENCY_SCALING_FACTOR            , 0x0502, "Currency Scaling Factor" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_CURRENCY                           , 0x0503, "Currency" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_CURRENT_DAY_COST_CON_DELIVERED     , 0x051C, "Current Day Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_DAY_COST_CON_DELIVERED    , 0x051E, "Previous Day Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_DAY_2_COST_CON_DELIVERED  , 0x0520, "Previous Day 2 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_DAY_3_COST_CON_DELIVERED  , 0x0522, "Previous Day 3 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_DAY_4_COST_CON_DELIVERED  , 0x0524, "Previous Day 4 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_DAY_5_COST_CON_DELIVERED  , 0x0526, "Previous Day 5 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_DAY_6_COST_CON_DELIVERED  , 0x0528, "Previous Day 6 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_DAY_7_COST_CON_DELIVERED  , 0x052A, "Previous Day 7 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_DAY_8_COST_CON_DELIVERED  , 0x052C, "Previous Day 8 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_CURRENT_WEEK_COST_CON_DELIVERED    , 0x0530, "Current Week Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_WEEK_COST_CON_DELIVERED   , 0x0532, "Previous Week Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_WEEK_2_COST_CON_DELIVERED , 0x0534, "Previous Week 2 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_WEEK_3_COST_CON_DELIVERED , 0x0536, "Previous Week 3 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_WEEK_4_COST_CON_DELIVERED , 0x0538, "Previous Week 4 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_WEEK_5_COST_CON_DELIVERED , 0x053A, "Previous Week 5 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_CURRENT_MON_COST_CON_DELIVERED     , 0x0540, "Current Month Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_MON_COST_CON_DELIVERED    , 0x0542, "Previous Month Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_MON_2_COST_CON_DELIVERED  , 0x0544, "Previous Month 2 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_MON_3_COST_CON_DELIVERED  , 0x0546, "Previous Month 3 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_MON_4_COST_CON_DELIVERED  , 0x0548, "Previous Month 4 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_MON_5_COST_CON_DELIVERED  , 0x054A, "Previous Month 5 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_MON_6_COST_CON_DELIVERED  , 0x054C, "Previous Month 6 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_MON_7_COST_CON_DELIVERED  , 0x054E, "Previous Month 7 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_MON_8_COST_CON_DELIVERED  , 0x0550, "Previous Month 8 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_MON_9_COST_CON_DELIVERED  , 0x0552, "Previous Month 9 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_MON_10_COST_CON_DELIVERED , 0x0554, "Previous Month 10 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_MON_11_COST_CON_DELIVERED , 0x0556, "Previous Month 11 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_MON_12_COST_CON_DELIVERED , 0x0558, "Previous Month 12 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_PREVIOUS_MON_13_COST_CON_DELIVERED , 0x055A, "Previous Month 13 Cost Consumption Delivered" ) \
    XXX(ZBEE_ZCL_ATTR_ID_PP_HISTORICAL_FREEZE_TIME             , 0x055C, "Historical Freeze Time" ) \
    /* Smart Energy */ \
    XXX(ZBEE_ZCL_ATTR_ID_SE_ATTR_REPORT_STATUS                 , 0xFFFE, "Attribute Reporting Status" )

VALUE_STRING_ARRAY(zbee_zcl_pp_attr_names);
static value_string_ext zbee_zcl_pp_attr_names_ext = VALUE_STRING_EXT_INIT(zbee_zcl_pp_attr_names);

/* Server Commands Received */
#define zbee_zcl_pp_srv_rx_cmd_names_VALUE_STRING_LIST(XXX) \
    XXX(ZBEE_ZCL_CMD_ID_PP_SELECT_AVAILABLE_EMERGENCY_CREDIT   , 0x00, "Select Available Emergency Credit" ) \
    XXX(ZBEE_ZCL_CMD_ID_PP_CONSUMER_TOP_UP                     , 0x04, "Consumer Top Up" ) \
    XXX(ZBEE_ZCL_CMD_ID_PP_GET_PREPAY_SNAPTSHOT                , 0x07, "Get Prepay Snapshot" ) \
    XXX(ZBEE_ZCL_CMD_ID_PP_GET_TOP_UP_LOG                      , 0x08, "Get Top Up Log" ) \
    XXX(ZBEE_ZCL_CMD_ID_PP_GET_DEBT_REPAYMENT_LOG              , 0x0A, "Get Debt Repayment Log" )

VALUE_STRING_ENUM(zbee_zcl_pp_srv_rx_cmd_names);
VALUE_STRING_ARRAY(zbee_zcl_pp_srv_rx_cmd_names);

/* Server Commands Generated */
#define zbee_zcl_pp_srv_tx_cmd_names_VALUE_STRING_LIST(XXX) \
    XXX(ZBEE_ZCL_CMD_ID_PP_PUBLISH_PREPAY_SNAPSHOT             , 0x01, "Publish Prepay Snapshot" ) \
    XXX(ZBEE_ZCL_CMD_ID_PP_CONSUMER_TOP_UP_RESPONSE            , 0x03, "Consumer Top Up Response" ) \
    XXX(ZBEE_ZCL_CMD_ID_PP_PUBLISH_TOP_UP_LOG                  , 0x05, "Publish Top Up Log" ) \
    XXX(ZBEE_ZCL_CMD_ID_PP_PUBLISH_DEBT_LOG                    , 0x06, "Publish Debt Log" )

VALUE_STRING_ENUM(zbee_zcl_pp_srv_tx_cmd_names);
VALUE_STRING_ARRAY(zbee_zcl_pp_srv_tx_cmd_names);

/*************************/
/* Function Declarations */
/*************************/
void proto_register_zbee_zcl_pp(void);
void proto_reg_handoff_zbee_zcl_pp(void);

/* Attribute Dissector Helpers */
static void dissect_zcl_pp_attr_data  (proto_tree *tree, tvbuff_t *tvb, guint *offset, guint16 attr_id, guint data_type);

/*************************/
/* Global Variables      */
/*************************/

static dissector_handle_t pp_handle;

/* Initialize the protocol and registered fields */
static int proto_zbee_zcl_pp = -1;

static int hf_zbee_zcl_pp_srv_tx_cmd_id = -1;
static int hf_zbee_zcl_pp_srv_rx_cmd_id = -1;
static int hf_zbee_zcl_pp_attr_id = -1;
static int hf_zbee_zcl_pp_attr_reporting_status = -1;

/* Initialize the subtree pointers */
static gint ett_zbee_zcl_pp = -1;

/*************************/
/* Function Bodies       */
/*************************/

/**
 *This function is called by ZCL foundation dissector in order to decode
 *
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param tvb pointer to buffer containing raw packet.
 *@param offset pointer to buffer offset
 *@param attr_id attribute identifier
 *@param data_type attribute data type
*/
static void
dissect_zcl_pp_attr_data(proto_tree *tree, tvbuff_t *tvb, guint *offset, guint16 attr_id, guint data_type)
{
    switch (attr_id) {
        /* applies to all SE clusters */
        case ZBEE_ZCL_ATTR_ID_SE_ATTR_REPORT_STATUS:
            proto_tree_add_item(tree, hf_zbee_zcl_pp_attr_reporting_status, tvb, *offset, 1, ENC_NA);
            *offset += 1;
            break;

        default: /* Catch all */
            dissect_zcl_attr_data(tvb, tree, offset, data_type);
            break;
    }
} /*dissect_zcl_pp_attr_data*/

/**
 *ZigBee ZCL Prepayment cluster dissector for wireshark.
 *
 *@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.
*/
static int
dissect_zbee_zcl_pp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
    zbee_zcl_packet   *zcl;
    guint             offset = 0;
    guint8            cmd_id;
    gint              rem_len;

    /* Reject the packet if data is NULL */
    if (data == NULL)
        return 0;
    zcl = (zbee_zcl_packet *)data;
    cmd_id = zcl->cmd_id;

    /*  Create a subtree for the ZCL Command frame, and add the command ID to it. */
    if (zcl->direction == ZBEE_ZCL_FCF_TO_SERVER) {
        /* Append the command name to the info column. */
        col_append_fstr(pinfo->cinfo, COL_INFO, "%s, Seq: %u",
            val_to_str_const(cmd_id, zbee_zcl_pp_srv_rx_cmd_names, "Unknown Command"),
            zcl->tran_seqno);

        /* Add the command ID. */
        proto_tree_add_item(tree, hf_zbee_zcl_pp_srv_rx_cmd_id, tvb, offset, 1, cmd_id);

        /* Check is this command has a payload, than add the payload tree */
        rem_len = tvb_reported_length_remaining(tvb, ++offset);
        if (rem_len > 0) {
            proto_tree_add_subtree(tree, tvb, offset, rem_len, ett_zbee_zcl_pp, NULL, "Payload");

            /* Call the appropriate command dissector */
            switch (cmd_id) {

                case ZBEE_ZCL_CMD_ID_PP_SELECT_AVAILABLE_EMERGENCY_CREDIT:
                    /* Add function to dissect payload */
                    break;

                case ZBEE_ZCL_CMD_ID_PP_CONSUMER_TOP_UP:
                    /* Add function to dissect payload */
                    break;

                case ZBEE_ZCL_CMD_ID_PP_GET_PREPAY_SNAPTSHOT:
                    /* Add function to dissect payload */
                    break;

                case ZBEE_ZCL_CMD_ID_PP_GET_TOP_UP_LOG:
                    /* Add function to dissect payload */
                    break;

                case ZBEE_ZCL_CMD_ID_PP_GET_DEBT_REPAYMENT_LOG:
                    /* Add function to dissect payload */
                    break;

                default:
                    break;
            }
        }
    }
    else { /* ZBEE_ZCL_FCF_TO_CLIENT */
        /* Append the command name to the info column. */
        col_append_fstr(pinfo->cinfo, COL_INFO, "%s, Seq: %u",
            val_to_str_const(cmd_id, zbee_zcl_pp_srv_tx_cmd_names, "Unknown Command"),
            zcl->tran_seqno);

        /* Add the command ID. */
        proto_tree_add_item(tree, hf_zbee_zcl_pp_srv_tx_cmd_id, tvb, offset, 1, cmd_id);

        /* Check is this command has a payload, than add the payload tree */
        rem_len = tvb_reported_length_remaining(tvb, ++offset);
        if (rem_len > 0) {
            proto_tree_add_subtree(tree, tvb, offset, rem_len, ett_zbee_zcl_pp, NULL, "Payload");

            /* Call the appropriate command dissector */
            switch (cmd_id) {

                case ZBEE_ZCL_CMD_ID_PP_PUBLISH_PREPAY_SNAPSHOT:
                    /* Add function to dissect payload */
                    break;

                case ZBEE_ZCL_CMD_ID_PP_CONSUMER_TOP_UP_RESPONSE:
                    /* Add function to dissect payload */
                    break;

                case ZBEE_ZCL_CMD_ID_PP_PUBLISH_TOP_UP_LOG:
                    /* Add function to dissect payload */
                    break;

                case ZBEE_ZCL_CMD_ID_PP_PUBLISH_DEBT_LOG:
                    /* Add function to dissect payload */
                    break;

                default:
                    break;
            }
        }
    }

    return tvb_captured_length(tvb);
} /*dissect_zbee_zcl_pp*/

/**
 *This function registers the ZCL Prepayment dissector
 *
*/
void
proto_register_zbee_zcl_pp(void)
{
    static hf_register_info hf[] = {

        { &hf_zbee_zcl_pp_attr_id,
            { "Attribute", "zbee_zcl_se.pp.attr_id", FT_UINT16, BASE_HEX | BASE_EXT_STRING, &zbee_zcl_pp_attr_names_ext,
            0x0, NULL, HFILL } },

        { &hf_zbee_zcl_pp_attr_reporting_status,                         /* common to all SE clusters */
            { "Attribute Reporting Status", "zbee_zcl_se.pp.attr.attr_reporting_status",
            FT_UINT8, BASE_HEX, VALS(zbee_zcl_se_reporting_status_names), 0x00, NULL, HFILL } },

        { &hf_zbee_zcl_pp_srv_tx_cmd_id,
            { "Command", "zbee_zcl_se.pp.cmd.srv_tx.id", FT_UINT8, BASE_HEX, VALS(zbee_zcl_pp_srv_tx_cmd_names),
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_pp_srv_rx_cmd_id,
            { "Command", "zbee_zcl_se.pp.cmd.srv_rx.id", FT_UINT8, BASE_HEX, VALS(zbee_zcl_pp_srv_rx_cmd_names),
            0x00, NULL, HFILL } },

    };

    /* ZCL Prepayment subtrees */
    gint *ett[] = {
        &ett_zbee_zcl_pp,
    };

    /* Register the ZigBee ZCL Prepayment cluster protocol name and description */
    proto_zbee_zcl_pp = proto_register_protocol("ZigBee ZCL Prepayment", "ZCL Prepayment", ZBEE_PROTOABBREV_ZCL_PRE_PAYMENT);
    proto_register_field_array(proto_zbee_zcl_pp, hf, array_length(hf));
    proto_register_subtree_array(ett, array_length(ett));

    /* Register the ZigBee ZCL Prepayment dissector. */
    pp_handle = register_dissector(ZBEE_PROTOABBREV_ZCL_PRE_PAYMENT, dissect_zbee_zcl_pp, proto_zbee_zcl_pp);
} /*proto_register_zbee_zcl_pp*/

/**
 *Hands off the Zcl Prepayment dissector.
 *
*/
void
proto_reg_handoff_zbee_zcl_pp(void)
{
    /* Register our dissector with the ZigBee application dissectors. */
    dissector_add_uint("zbee.zcl.cluster", ZBEE_ZCL_CID_PRE_PAYMENT, pp_handle);

    zbee_zcl_init_cluster(  proto_zbee_zcl_pp,
                            ett_zbee_zcl_pp,
                            ZBEE_ZCL_CID_PRE_PAYMENT,
                            hf_zbee_zcl_pp_attr_id,
                            hf_zbee_zcl_pp_srv_rx_cmd_id,
                            hf_zbee_zcl_pp_srv_tx_cmd_id,
                            (zbee_zcl_fn_attr_data)dissect_zcl_pp_attr_data
                         );
} /*proto_reg_handoff_zbee_zcl_pp*/


/* ########################################################################## */
/* #### (0x0800) KEY ESTABLISHMENT ########################################## */
/* ########################################################################## */

/*************************/
/* Defines               */
/*************************/

/* Initialize the subtree pointers */
static gint ett_zbee_zcl_ke = -1;
static gint ett_zbee_zcl_ke_cert = -1;
static gint ett_zbee_zcl_ke_key_usage = -1;

/* Attributes */
#define ZBEE_ZCL_ATTR_ID_KE_SUITE                     0x0000  /* Key Establishment Suite */

/*************************/
/* Function Declarations */
/*************************/

void proto_register_zbee_zcl_ke(void);
void proto_reg_handoff_zbee_zcl_ke(void);

/* Private functions prototype */

/*************************/
/* Global Variables      */
/*************************/

static dissector_handle_t ke_handle;

/* Initialize the protocol and registered fields */
static int proto_zbee_zcl_ke = -1;
static int hf_zbee_zcl_ke_srv_tx_cmd_id = -1;
static int hf_zbee_zcl_ke_srv_rx_cmd_id = -1;
static int hf_zbee_zcl_ke_attr_id = -1;
static int hf_zbee_zcl_ke_suite = -1;
static int hf_zbee_zcl_ke_ephemeral_time = -1;
static int hf_zbee_zcl_ke_confirm_time = -1;
static int hf_zbee_zcl_ke_status = -1;
static int hf_zbee_zcl_ke_wait_time = -1;
static int hf_zbee_zcl_ke_cert_reconstr = -1;
static int hf_zbee_zcl_ke_cert_subject = -1;
static int hf_zbee_zcl_ke_cert_issuer = -1;
static int hf_zbee_zcl_ke_cert_profile_attr = -1;
static int hf_zbee_zcl_ke_cert_type = -1;
static int hf_zbee_zcl_ke_cert_serialno = -1;
static int hf_zbee_zcl_ke_cert_curve = -1;
static int hf_zbee_zcl_ke_cert_hash = -1;
static int hf_zbee_zcl_ke_cert_valid_from = -1;
static int hf_zbee_zcl_ke_cert_valid_to = -1;
static int hf_zbee_zcl_ke_cert_key_usage_agreement = -1;
static int hf_zbee_zcl_ke_cert_key_usage_signature = -1;
static int hf_zbee_zcl_ke_ephemeral_qeu = -1;
static int hf_zbee_zcl_ke_ephemeral_qev = -1;
static int hf_zbee_zcl_ke_macu = -1;
static int hf_zbee_zcl_ke_macv = -1;

/* Server Commands Received and Generates (symmetrical) */
#define ZBEE_ZCL_CMD_ID_KE_INITIATE                     0x00  /* Initiate Key Establishment */
#define ZBEE_ZCL_CMD_ID_KE_EPHEMERAL                    0x01  /* Ephemeral Data Request */
#define ZBEE_ZCL_CMD_ID_KE_CONFIRM                      0x02  /* Confirm Key Data Request */
#define ZBEE_ZCL_CMD_ID_KE_TERMINATE                    0x03  /* Terminate Key Establishment */

#define ZBEE_ZCL_KE_SUITE_1                           0x0001
#define ZBEE_ZCL_KE_SUITE_2                           0x0002

#define ZBEE_ZCL_KE_TYPE_NO_EXT                         0x00  /* no extensions were used */

#define ZBEE_ZCL_KE_CURVE_SECT283K1                     0x0D

#define ZBEE_ZCL_KE_HASH_AES_MMO                        0x08

#define ZBEE_ZCL_KE_USAGE_KEY_AGREEMENT                 0x08
#define ZBEE_ZCL_KE_USAGE_DIGITAL_SIGNATURE             0x80

/* Attributes */
static const value_string zbee_zcl_ke_attr_names[] = {
    { ZBEE_ZCL_ATTR_ID_KE_SUITE,           "Supported Key Establishment Suites" },
    { 0, NULL }
};

/* Server Commands Received and Generated */
static const value_string zbee_zcl_ke_srv_cmd_names[] = {
    { ZBEE_ZCL_CMD_ID_KE_INITIATE,     "Initiate Key Establishment" },
    { ZBEE_ZCL_CMD_ID_KE_EPHEMERAL,    "Ephemeral Data" },
    { ZBEE_ZCL_CMD_ID_KE_CONFIRM,      "Confirm Key Data" },
    { ZBEE_ZCL_CMD_ID_KE_TERMINATE,    "Terminate Key Establishment" },
    { 0, NULL }
};

/* Suite Names */
static const value_string zbee_zcl_ke_suite_names[] = {
    { ZBEE_ZCL_KE_SUITE_1,                 "Crypto Suite 1 (CBKE K163)" },
    { ZBEE_ZCL_KE_SUITE_2,                 "Crypto Suite 2 (CBKE K283)" },
    { 0, NULL }
};

/* Crypto Suite 2 Type Names */
static const value_string zbee_zcl_ke_type_names[] = {
    { ZBEE_ZCL_KE_TYPE_NO_EXT,             "No Extensions" },
    { 0, NULL }
};

/* Crypto Suite 2 Curve Names */
static const value_string zbee_zcl_ke_curve_names[] = {
    { ZBEE_ZCL_KE_CURVE_SECT283K1,         "sect283k1" },
    { 0, NULL }
};

/* Crypto Suite 2 Hash Names */
static const value_string zbee_zcl_ke_hash_names[] = {
    { ZBEE_ZCL_KE_HASH_AES_MMO,            "AES MMO" },
    { 0, NULL }
};

#define ZBEE_ZCL_KE_STATUS_RESERVED                     0x00
#define ZBEE_ZCL_KE_STATUS_UNKNOWN_ISSUER               0x01
#define ZBEE_ZCL_KE_STATUS_BAD_KEY_CONFIRM              0x02
#define ZBEE_ZCL_KE_STATUS_BAD_MESSAGE                  0x03
#define ZBEE_ZCL_KE_STATUS_NO_RESOURCES                 0x04
#define ZBEE_ZCL_KE_STATUS_UNSUPPORTED_SUITE            0x05
#define ZBEE_ZCL_KE_STATUS_INVALID_CERTIFICATE          0x06

static const value_string zbee_zcl_ke_status_names[] = {
    { ZBEE_ZCL_KE_STATUS_RESERVED,             "Reserved" },
    { ZBEE_ZCL_KE_STATUS_UNKNOWN_ISSUER,       "Unknown Issuer"},
    { ZBEE_ZCL_KE_STATUS_BAD_KEY_CONFIRM,      "Bad Key Confirm"},
    { ZBEE_ZCL_KE_STATUS_BAD_MESSAGE,          "Bad Message"},
    { ZBEE_ZCL_KE_STATUS_NO_RESOURCES,         "No Resources"},
    { ZBEE_ZCL_KE_STATUS_UNSUPPORTED_SUITE,    "Unsupported Suite"},
    { ZBEE_ZCL_KE_STATUS_INVALID_CERTIFICATE,  "Invalid Certificate"},
    { 0, NULL }
};

/*************************/
/* Function Bodies       */
/*************************/


/**
 *This function dissects the Suite 1 Certificate
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_ke_suite1_certificate(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    proto_tree_add_item(tree, hf_zbee_zcl_ke_cert_reconstr, tvb, *offset, 22, ENC_NA);
    *offset += 22;

    proto_tree_add_item(tree, hf_zbee_zcl_ke_cert_subject, tvb, *offset, 8, ENC_NA);
    *offset += 8;

    proto_tree_add_item(tree, hf_zbee_zcl_ke_cert_issuer, tvb, *offset, 8, ENC_NA);
    *offset += 8;

    proto_tree_add_item(tree, hf_zbee_zcl_ke_cert_profile_attr, tvb, *offset, 10, ENC_NA);
    *offset += 10;

} /*dissect_zcl_ke_suite1_certificate*/

/**
 *This function dissects the Suite 2 Certificate
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_ke_suite2_certificate(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    nstime_t      valid_from_time;
    nstime_t      valid_to_time;
    guint32       valid_to;
    guint8        key_usage;
    proto_tree   *usage_tree;

    proto_tree_add_item(tree, hf_zbee_zcl_ke_cert_type, tvb, *offset, 1, ENC_NA);
    *offset += 1;

    proto_tree_add_item(tree, hf_zbee_zcl_ke_cert_serialno, tvb, *offset, 8, ENC_NA);
    *offset += 8;

    proto_tree_add_item(tree, hf_zbee_zcl_ke_cert_curve, tvb, *offset, 1, ENC_NA);
    *offset += 1;

    proto_tree_add_item(tree, hf_zbee_zcl_ke_cert_hash, tvb, *offset, 1, ENC_NA);
    *offset += 1;

    proto_tree_add_item(tree, hf_zbee_zcl_ke_cert_issuer, tvb, *offset, 8, ENC_NA);
    *offset += 8;

    valid_from_time.secs = (time_t)tvb_get_ntoh40(tvb, *offset);
    valid_from_time.nsecs = 0;
    proto_tree_add_time(tree, hf_zbee_zcl_ke_cert_valid_from, tvb, *offset, 5, &valid_from_time);
    *offset += 5;

    valid_to = tvb_get_ntohl(tvb, *offset);
    if (valid_to == 0xFFFFFFFF) {
        proto_tree_add_time_format(tree, hf_zbee_zcl_ke_cert_valid_to, tvb, *offset, 4, &valid_to_time, "Valid To: does not expire (0xFFFFFFFF)");
    }
    else {
        valid_to_time.secs = valid_from_time.secs + valid_to;
        valid_to_time.nsecs = 0;
        proto_tree_add_time(tree, hf_zbee_zcl_ke_cert_valid_to, tvb, *offset, 4, &valid_to_time);
    }
    *offset += 4;

    proto_tree_add_item(tree, hf_zbee_zcl_ke_cert_subject, tvb, *offset, 8, ENC_NA);
    *offset += 8;

    key_usage = tvb_get_guint8(tvb, *offset);
    usage_tree = proto_tree_add_subtree_format(tree, tvb, *offset, 1, ett_zbee_zcl_ke_key_usage, NULL, "Key Usage (0x%02x)", key_usage);

    proto_tree_add_item(usage_tree, hf_zbee_zcl_ke_cert_key_usage_agreement, tvb, *offset, 1, ENC_NA);
    proto_tree_add_item(usage_tree, hf_zbee_zcl_ke_cert_key_usage_signature, tvb, *offset, 1, ENC_NA);
    *offset += 1;

    proto_tree_add_item(tree, hf_zbee_zcl_ke_cert_reconstr, tvb, *offset, 37, ENC_NA);
    *offset += 37;

} /*dissect_zcl_ke_suite2_certificate*/

/**
 *This function manages the Initiate Key Establishment message
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_ke_initiate(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    gint               rem_len;
    proto_tree        *subtree;
    guint16            suite;

    suite = tvb_get_letohs(tvb, *offset);

    proto_tree_add_item(tree, hf_zbee_zcl_ke_suite, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
    *offset += 2;

    proto_tree_add_item(tree, hf_zbee_zcl_ke_ephemeral_time, tvb, *offset, 1, ENC_NA);
    *offset += 1;

    proto_tree_add_item(tree, hf_zbee_zcl_ke_confirm_time, tvb, *offset, 1, ENC_NA);
    *offset += 1;

    rem_len = tvb_reported_length_remaining(tvb, *offset);
    subtree = proto_tree_add_subtree(tree, tvb, *offset, rem_len, ett_zbee_zcl_ke_cert, NULL, "Implicit Certificate");

    switch (suite) {
        case ZBEE_ZCL_KE_SUITE_1:
            dissect_zcl_ke_suite1_certificate(tvb, subtree, offset);
            break;

        case ZBEE_ZCL_KE_SUITE_2:
            dissect_zcl_ke_suite2_certificate(tvb, subtree, offset);
            break;

        default:
            break;
    }
} /* dissect_zcl_ke_initiate */

/**
 *This function dissects the Ephemeral Data QEU
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static int
dissect_zcl_ke_ephemeral_qeu(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    gint length;

    /* size depends on suite but without a session we don't know that here */
    /* so just report what we have */
    length = tvb_reported_length_remaining(tvb, *offset);
    proto_tree_add_item(tree, hf_zbee_zcl_ke_ephemeral_qeu, tvb, *offset, length, ENC_NA);
    *offset += length;
    return tvb_captured_length(tvb);
}

/**
 *This function dissects the Ephemeral Data QEV
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static int
dissect_zcl_ke_ephemeral_qev(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    gint length;

    /* size depends on suite but without a session we don't know that here */
    /* so just report what we have */
    length = tvb_reported_length_remaining(tvb, *offset);
    proto_tree_add_item(tree, hf_zbee_zcl_ke_ephemeral_qev, tvb, *offset, length, ENC_NA);
    *offset += length;
    return tvb_captured_length(tvb);
}

/**
 *This function dissects the Confirm MACU
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static int
dissect_zcl_ke_confirm_macu(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    proto_tree_add_item(tree, hf_zbee_zcl_ke_macu, tvb, *offset, ZBEE_SEC_CONST_BLOCKSIZE, ENC_NA);
    *offset += ZBEE_SEC_CONST_BLOCKSIZE;
    return tvb_captured_length(tvb);
}

/**
 *This function dissects the Confirm MACV
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static int
dissect_zcl_ke_confirm_macv(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    proto_tree_add_item(tree, hf_zbee_zcl_ke_macv, tvb, *offset, ZBEE_SEC_CONST_BLOCKSIZE, ENC_NA);
    *offset += ZBEE_SEC_CONST_BLOCKSIZE;
    return tvb_captured_length(tvb);
}

/**
 *This function dissects the Terminate Key Establishment message
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param offset pointer to offset from caller
*/
static void
dissect_zcl_ke_terminate(tvbuff_t *tvb, proto_tree *tree, guint *offset)
{
    proto_tree_add_item(tree, hf_zbee_zcl_ke_status, tvb, *offset, 1, ENC_NA);
    *offset += 1;

    proto_tree_add_item(tree, hf_zbee_zcl_ke_wait_time, tvb, *offset, 1, ENC_NA);
    *offset += 1;

    proto_tree_add_item(tree, hf_zbee_zcl_ke_suite, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
    *offset += 2;
}

/**
 *ZigBee ZCL Key Establishment cluster dissector for wireshark.
 *
 *@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.
*/
static int
dissect_zbee_zcl_ke(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
    zbee_zcl_packet   *zcl;
    guint             offset = 0;
    guint8            cmd_id;
    gint              rem_len;

    /* Reject the packet if data is NULL */
    if (data == NULL)
        return 0;
    zcl = (zbee_zcl_packet *)data;
    cmd_id = zcl->cmd_id;

    /*  Create a subtree for the ZCL Command frame, and add the command ID to it. */
    if (zcl->direction == ZBEE_ZCL_FCF_TO_SERVER) {
        /* Append the command name to the info column. */
        col_append_fstr(pinfo->cinfo, COL_INFO, "%s, Seq: %u",
            val_to_str_const(cmd_id, zbee_zcl_ke_srv_cmd_names, "Unknown Command"),
            zcl->tran_seqno);

        /* Add the command ID. */
        proto_tree_add_item(tree, hf_zbee_zcl_ke_srv_rx_cmd_id, tvb, offset, 1, cmd_id);

        /* Check is this command has a payload, than add the payload tree */
        rem_len = tvb_reported_length_remaining(tvb, offset);
        offset += 1; /* delay from last add_item */
        if (rem_len > 0) {

            /* Call the appropriate command dissector */
            switch (cmd_id) {
                case ZBEE_ZCL_CMD_ID_KE_INITIATE:
                    dissect_zcl_ke_initiate(tvb, tree, &offset);
                    break;

                case ZBEE_ZCL_CMD_ID_KE_EPHEMERAL:
                    return dissect_zcl_ke_ephemeral_qeu(tvb, tree, &offset);

                case ZBEE_ZCL_CMD_ID_KE_CONFIRM:
                    return dissect_zcl_ke_confirm_macu(tvb, tree, &offset);

                case ZBEE_ZCL_CMD_ID_KE_TERMINATE:
                    dissect_zcl_ke_terminate(tvb, tree, &offset);
                    break;

                default:
                    break;
            }
        }
    }
    else { /* ZBEE_ZCL_FCF_TO_CLIENT */
        /* Append the command name to the info column. */
        col_append_fstr(pinfo->cinfo, COL_INFO, "%s, Seq: %u",
            val_to_str_const(cmd_id, zbee_zcl_ke_srv_cmd_names, "Unknown Command"),
            zcl->tran_seqno);

        /* Add the command ID. */
        proto_tree_add_item(tree, hf_zbee_zcl_ke_srv_tx_cmd_id, tvb, offset, 1, cmd_id);

        /* Check is this command has a payload, than add the payload tree */
        rem_len = tvb_reported_length_remaining(tvb, ++offset);
        if (rem_len > 0) {
            /* Call the appropriate command dissector */
            switch (cmd_id) {
                case ZBEE_ZCL_CMD_ID_KE_INITIATE:
                    dissect_zcl_ke_initiate(tvb, tree, &offset);
                    break;

                case ZBEE_ZCL_CMD_ID_KE_EPHEMERAL:
                    return dissect_zcl_ke_ephemeral_qev(tvb, tree, &offset);

                case ZBEE_ZCL_CMD_ID_KE_CONFIRM:
                    return dissect_zcl_ke_confirm_macv(tvb, tree, &offset);

                case ZBEE_ZCL_CMD_ID_KE_TERMINATE:
                    dissect_zcl_ke_terminate(tvb, tree, &offset);
                    break;

                default:
                    break;
            }
        }
    }

    return tvb_captured_length(tvb);
} /*dissect_zbee_zcl_ke*/


/**
 *This function registers the ZCL Messaging dissector
 *
*/
void
proto_register_zbee_zcl_ke(void)
{
    static hf_register_info hf[] = {

        { &hf_zbee_zcl_ke_attr_id,
            { "Attribute", "zbee_zcl_se.ke.attr_id", FT_UINT16, BASE_HEX, VALS(zbee_zcl_ke_attr_names),
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_ke_srv_tx_cmd_id,
            { "Command", "zbee_zcl_se.ke.cmd.srv_tx.id", FT_UINT8, BASE_HEX, VALS(zbee_zcl_ke_srv_cmd_names),
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_ke_srv_rx_cmd_id,
            { "Command", "zbee_zcl_se.ke.cmd.srv_rx.id", FT_UINT8, BASE_HEX, VALS(zbee_zcl_ke_srv_cmd_names),
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_ke_suite,
            { "Key Establishment Suite", "zbee_zcl_se.ke.attr.suite", FT_UINT16, BASE_HEX, VALS(zbee_zcl_ke_suite_names),
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_ke_ephemeral_time,
            { "Ephemeral Data Generate Time", "zbee_zcl_se.ke.init.ephemeral.time", FT_UINT8, BASE_DEC, NULL,
            0, NULL, HFILL } },

        { &hf_zbee_zcl_ke_confirm_time,
            { "Confirm Key Generate Time", "zbee_zcl_se.ke.init.confirm.time", FT_UINT8, BASE_DEC, NULL,
            0, NULL, HFILL } },

        { &hf_zbee_zcl_ke_status,
            { "Status", "zbee_zcl_se.ke.terminate.status", FT_UINT8, BASE_HEX, VALS(zbee_zcl_ke_status_names),
            0x00, NULL, HFILL } },

        { &hf_zbee_zcl_ke_wait_time,
            { "Wait Time", "zbee_zcl_se.ke.terminate.wait.time", FT_UINT8, BASE_DEC, NULL,
            0, NULL, HFILL } },

        { &hf_zbee_zcl_ke_cert_reconstr,
            { "Public Key", "zbee_zcl_se.ke.cert.reconst", FT_BYTES, BASE_NONE, NULL,
            0, NULL, HFILL } },

        { &hf_zbee_zcl_ke_cert_subject,
            { "Subject", "zbee_zcl_se.ke.cert.subject", FT_BYTES, BASE_NONE, NULL,
            0, NULL, HFILL } },

        { &hf_zbee_zcl_ke_cert_issuer,
            { "Issuer", "zbee_zcl_se.ke.cert.issuer", FT_BYTES, BASE_NONE, NULL,
            0, NULL, HFILL } },

        { &hf_zbee_zcl_ke_cert_profile_attr,
            { "Profile Attribute Data", "zbee_zcl_se.ke.cert.profile", FT_BYTES, BASE_NONE, NULL,
            0, NULL, HFILL } },

        { &hf_zbee_zcl_ke_cert_type,
            { "Type", "zbee_zcl_se.ke.cert.type", FT_UINT8, BASE_HEX, VALS(zbee_zcl_ke_type_names),
            0, NULL, HFILL } },

        { &hf_zbee_zcl_ke_cert_serialno,
            { "Serial No", "zbee_zcl_se.ke.cert.serialno", FT_UINT64, BASE_HEX, NULL,
            0, NULL, HFILL } },

        { &hf_zbee_zcl_ke_cert_curve,
            { "Curve", "zbee_zcl_se.ke.cert.curve", FT_UINT8, BASE_HEX, VALS(zbee_zcl_ke_curve_names),
            0, NULL, HFILL } },

        { &hf_zbee_zcl_ke_cert_hash,
            { "Hash", "zbee_zcl_se.ke.cert.hash", FT_UINT8, BASE_HEX, VALS(zbee_zcl_ke_hash_names),
            0, NULL, HFILL } },

        { &hf_zbee_zcl_ke_cert_valid_from,
            { "Valid From", "zbee_zcl_se.ke.cert.valid.from", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_UTC, NULL,
            0, NULL, HFILL } },

        { &hf_zbee_zcl_ke_cert_valid_to,
            { "Valid To", "zbee_zcl_se.ke.cert.valid.to", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_UTC, NULL,
            0, NULL, HFILL } },

        { &hf_zbee_zcl_ke_cert_key_usage_agreement,
            { "Key Agreement", "zbee_zcl_se.ke.cert.key.usage.agreement", FT_BOOLEAN, 8, TFS(&tfs_enabled_disabled),
            ZBEE_ZCL_KE_USAGE_KEY_AGREEMENT, NULL, HFILL }},

        { &hf_zbee_zcl_ke_cert_key_usage_signature,
            { "Digital Signature", "zbee_zcl_se.ke.cert.key.usage.signature", FT_BOOLEAN, 8, TFS(&tfs_enabled_disabled),
            ZBEE_ZCL_KE_USAGE_DIGITAL_SIGNATURE, NULL, HFILL }},

        { &hf_zbee_zcl_ke_ephemeral_qeu,
            { "Ephemeral Data (QEU)", "zbee_zcl_se.ke.qeu", FT_BYTES, BASE_NONE, NULL,
            0, NULL, HFILL } },

        { &hf_zbee_zcl_ke_ephemeral_qev,
            { "Ephemeral Data (QEV)", "zbee_zcl_se.ke.qev", FT_BYTES, BASE_NONE, NULL,
            0, NULL, HFILL } },

        { &hf_zbee_zcl_ke_macu,
            { "Message Authentication Code (MACU)", "zbee_zcl_se.ke.macu", FT_BYTES, BASE_NONE, NULL,
            0, NULL, HFILL } },

        { &hf_zbee_zcl_ke_macv,
            { "Message Authentication Code (MACV)", "zbee_zcl_se.ke.macv", FT_BYTES, BASE_NONE, NULL,
            0, NULL, HFILL } },
    };

    /* subtrees */
    gint *ett[] = {
        &ett_zbee_zcl_ke,
        &ett_zbee_zcl_ke_cert,
        &ett_zbee_zcl_ke_key_usage,
    };

    /* Register the ZigBee ZCL Messaging cluster protocol name and description */
    proto_zbee_zcl_ke = proto_register_protocol("ZigBee ZCL Key Establishment", "ZCL Key Establishment", ZBEE_PROTOABBREV_ZCL_KE);
    proto_register_field_array(proto_zbee_zcl_ke, hf, array_length(hf));
    proto_register_subtree_array(ett, array_length(ett));

    /* Register the ZigBee ZCL Messaging dissector. */
    ke_handle = register_dissector(ZBEE_PROTOABBREV_ZCL_KE, dissect_zbee_zcl_ke, proto_zbee_zcl_ke);
} /*proto_register_zbee_zcl_ke*/

/**
 *Hands off the Zcl Key Establishment dissector.
 *
*/
void
proto_reg_handoff_zbee_zcl_ke(void)
{
    /* Register our dissector with the ZigBee application dissectors. */
    dissector_add_uint("zbee.zcl.cluster", ZBEE_ZCL_CID_KE, ke_handle);

    zbee_zcl_init_cluster(  proto_zbee_zcl_ke,
                            ett_zbee_zcl_ke,
                            ZBEE_ZCL_CID_KE,
                            hf_zbee_zcl_ke_attr_id,
                            hf_zbee_zcl_ke_srv_rx_cmd_id,
                            hf_zbee_zcl_ke_srv_tx_cmd_id,
                            NULL
                         );
} /*proto_reg_handoff_zbee_zcl_ke*/

/*
 * 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:
 */