path: root/epan/dissectors/packet-zbee-zdp.c

/* packet-zbee-zdp.c
 * Dissector routines for the ZigBee Device Profile (ZDP)
 * By Owen Kirby <osk@exegin.com>
 * Copyright 2009 Exegin Technologies Limited
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

/*  Include Files */
#include "config.h"

#include <epan/packet.h>

#include "packet-zbee.h"
#include "packet-zbee-nwk.h"
#include "packet-zbee-zdp.h"

void proto_reg_handoff_zbee_zdp(void);
void proto_register_zbee_zdp(void);

/*************************/
/* Function Declarations */
/*************************/
/* Local Helper routines. */
static guint16 zdp_convert_2003cluster     (guint8 cluster);


/**************************************
 * Field Indicies
 **************************************
 */
/* Global field indicies. */
static int proto_zbee_zdp = -1;
static int hf_zbee_zdp_seqno = -1;
#if 0
static int hf_zbee_zdp_length = -1; /* Deprecates since ZigBee 2006. */
#endif

/* General indicies. */
       int hf_zbee_zdp_ext_addr = -1;
       int hf_zbee_zdp_device = -1;
       int hf_zbee_zdp_req_type = -1;
       int hf_zbee_zdp_index = -1;
static int hf_zbee_zdp_status = -1;
       int hf_zbee_zdp_ep_count = -1;
       int hf_zbee_zdp_endpoint = -1;
       int hf_zbee_zdp_profile = -1;
       int hf_zbee_zdp_cluster = -1;
       int hf_zbee_zdp_addr_mode = -1;
       int hf_zbee_zdp_table_size = -1;
       int hf_zbee_zdp_table_count = -1;
       int hf_zbee_zdp_in_count = -1;
       int hf_zbee_zdp_out_count = -1;
       int hf_zbee_zdp_in_cluster = -1;
       int hf_zbee_zdp_out_cluster = -1;
       int hf_zbee_zdp_assoc_device_count = -1;
       int hf_zbee_zdp_assoc_device = -1;
       int hf_zbee_zdp_cache_address = -1;

/* Capability information indicies. */
static int hf_zbee_zdp_cinfo = -1;
static int hf_zbee_zdp_cinfo_alloc = -1;
static int hf_zbee_zdp_cinfo_security = -1;
static int hf_zbee_zdp_cinfo_idle_rx = -1;
static int hf_zbee_zdp_cinfo_power = -1;
static int hf_zbee_zdp_cinfo_ffd = -1;
static int hf_zbee_zdp_cinfo_alt_coord = -1;

/* Server mode flag indicies. */
static int hf_zbee_zdp_server          = -1;
static int hf_zbee_zdp_server_pri_trust = -1;
static int hf_zbee_zdp_server_bak_trust = -1;
static int hf_zbee_zdp_server_pri_bind = -1;
static int hf_zbee_zdp_server_bak_bind = -1;
static int hf_zbee_zdp_server_pri_disc = -1;
static int hf_zbee_zdp_server_bak_disc = -1;
static int hf_zbee_zdp_server_stk_compl_rev = -1;

/* Node descriptor indicies. */
static int hf_zbee_zdp_node_type = -1;
static int hf_zbee_zdp_node_complex = -1;
static int hf_zbee_zdp_node_user = -1;
static int hf_zbee_zdp_node_freq_868 = -1;
static int hf_zbee_zdp_node_freq_900 = -1;
static int hf_zbee_zdp_node_freq_2400 = -1;
static int hf_zbee_zdp_node_manufacturer = -1;
static int hf_zbee_zdp_node_max_buffer = -1;
static int hf_zbee_zdp_node_max_incoming_transfer = -1;
static int hf_zbee_zdp_node_max_outgoing_transfer = -1;
static int hf_zbee_zdp_dcf = -1;
static int hf_zbee_zdp_dcf_eaela = -1;
static int hf_zbee_zdp_dcf_esdla = -1;

/* Power descriptor indicies. */
static int hf_zbee_zdp_power = -1;
static int hf_zbee_zdp_power_mode = -1;
static int hf_zbee_zdp_power_avail_ac = -1;
static int hf_zbee_zdp_power_avail_recharge = -1;
static int hf_zbee_zdp_power_avail_dispose = -1;
static int hf_zbee_zdp_power_source_ac = -1;
static int hf_zbee_zdp_power_source_recharge = -1;
static int hf_zbee_zdp_power_source_dispose = -1;
static int hf_zbee_zdp_power_level = -1;

/* Simple descriptor indicies. */
static int hf_zbee_zdp_simple_app_device = -1;
static int hf_zbee_zdp_simple_app_version = -1;
       int hf_zbee_zdp_simple_length = -1;

/* Complex descriptor indicies. */
       int hf_zbee_zdp_complex_length = -1;
static int hf_zbee_zdp_complex = -1;

/* User descriptor indicies. */
       int hf_zbee_zdp_user = -1;
       int hf_zbee_zdp_user_length = -1;

/* Discovery indicies. */
       int hf_zbee_zdp_cache = -1;
       int hf_zbee_zdp_disc_node_size = -1;
       int hf_zbee_zdp_disc_power_size = -1;
       int hf_zbee_zdp_disc_ep_count = -1;
       int hf_zbee_zdp_disc_simple_count = -1;
       int hf_zbee_zdp_disc_simple_size = -1;

/* Binding indicies. */
       int hf_zbee_zdp_target = -1;
       int hf_zbee_zdp_replacement = -1;
       int hf_zbee_zdp_replacement_ep = -1;
       int hf_zbee_zdp_bind_src = -1;
       int hf_zbee_zdp_bind_src64 = -1;
       int hf_zbee_zdp_bind_src_ep = -1;
       int hf_zbee_zdp_bind_dst = -1;
       int hf_zbee_zdp_bind_dst64 = -1;
       int hf_zbee_zdp_bind_dst_ep = -1;

/* Network Management indicies. */
       int hf_zbee_zdp_duration = -1;
       int hf_zbee_zdp_leave_children = -1;
       int hf_zbee_zdp_leave_rejoin = -1;
       int hf_zbee_zdp_significance = -1;
       int hf_zbee_zdp_scan_count = -1;
       int hf_zbee_zdp_update_id = -1;
       int hf_zbee_zdp_manager = -1;
       int hf_zbee_zdp_tx_total = -1;
       int hf_zbee_zdp_tx_fail = -1;
       int hf_zbee_zdp_channel_count = -1;
       int hf_zbee_zdp_channel_mask = -1;
       int hf_zbee_zdp_channel_energy = -1;
       int hf_zbee_zdp_pan_eui64 = -1;
       int hf_zbee_zdp_pan_uint = -1;
       int hf_zbee_zdp_channel = -1;
       int hf_zbee_zdp_nwk_desc_profile = -1;
       int hf_zbee_zdp_profile_version = -1;
       int hf_zbee_zdp_beacon = -1;
       int hf_zbee_zdp_superframe = -1;
       int hf_zbee_zdp_permit_joining = -1;
       int hf_zbee_zdp_extended_pan = -1;
       int hf_zbee_zdp_addr = -1;
       int hf_zbee_zdp_table_entry_type = -1;
       int hf_zbee_zdp_table_entry_idle_rx_0c = -1;
       int hf_zbee_zdp_table_entry_relationship_70 = -1;
       int hf_zbee_zdp_table_entry_idle_rx_04 = -1;
       int hf_zbee_zdp_table_entry_relationship_18 = -1;
       int hf_zbee_zdp_depth = -1;
       int hf_zbee_zdp_permit_joining_03 = -1;
       int hf_zbee_zdp_lqi = -1;
static int hf_zbee_zdp_scan_channel = -1;

/* Routing Table */
       int hf_zbee_zdp_rtg = -1;
       int hf_zbee_zdp_rtg_entry = -1;
       int hf_zbee_zdp_rtg_destination = -1;
       int hf_zbee_zdp_rtg_next_hop = -1;
       int hf_zbee_zdp_rtg_status = -1;

/* Subtree indicies. */
static gint ett_zbee_zdp = -1;
       gint ett_zbee_zdp_endpoint = -1;
       gint ett_zbee_zdp_match_in = -1;
       gint ett_zbee_zdp_match_out = -1;
       gint ett_zbee_zdp_node = -1;
static gint ett_zbee_zdp_node_in = -1;
static gint ett_zbee_zdp_node_out = -1;
       gint ett_zbee_zdp_power = -1;
       gint ett_zbee_zdp_simple = -1;
       gint ett_zbee_zdp_cinfo = -1;
       gint ett_zbee_zdp_server = -1;
       gint ett_zbee_zdp_simple_sizes = -1;
       gint ett_zbee_zdp_bind = -1;
       gint ett_zbee_zdp_bind_entry = -1;
       gint ett_zbee_zdp_bind_end_in = -1;
       gint ett_zbee_zdp_bind_end_out = -1;
static gint ett_zbee_zdp_bind_table = -1;
       gint ett_zbee_zdp_bind_source = -1;
       gint ett_zbee_zdp_assoc_device = -1;
       gint ett_zbee_zdp_nwk = -1;
       gint ett_zbee_zdp_lqi = -1;
       gint ett_zbee_zdp_rtg = -1;
       gint ett_zbee_zdp_cache = -1;
       gint ett_zbee_zdp_nwk_desc = -1;
       gint ett_zbee_zdp_table_entry = -1;
       gint ett_zbee_zdp_descriptor_capability_field = -1;

/**************************************
 * Value Strings
 **************************************
 */
static const value_string zbee_zdp_req_types[] = {
    { ZBEE_ZDP_REQ_TYPE_SINGLE,     "Single Device Response" },
    { ZBEE_ZDP_REQ_TYPE_EXTENDED,   "Extended Response" },
    { 0, NULL }
};

const value_string zbee_zdp_cluster_names[] = {
    { ZBEE_ZDP_REQ_NWK_ADDR,            "Network Address Request" },
    { ZBEE_ZDP_REQ_IEEE_ADDR,           "Extended Address Request" },
    { ZBEE_ZDP_REQ_NODE_DESC,           "Node Descriptor Request" },
    { ZBEE_ZDP_REQ_POWER_DESC,          "Power Descriptor Request" },
    { ZBEE_ZDP_REQ_SIMPLE_DESC,         "Simple Descriptor Request" },
    { ZBEE_ZDP_REQ_ACTIVE_EP,           "Active Endpoint Request" },
    { ZBEE_ZDP_REQ_MATCH_DESC,          "Match Descriptor Request" },
    { ZBEE_ZDP_REQ_COMPLEX_DESC,        "Complex Descriptor Request" },
    { ZBEE_ZDP_REQ_USER_DESC,           "User Descriptor Request" },
    { ZBEE_ZDP_REQ_DISCOVERY_CACHE,     "Discovery Cache Request" },
    { ZBEE_ZDP_REQ_DEVICE_ANNCE,        "Device Announcement" },
    { ZBEE_ZDP_REQ_PARENT_ANNCE,        "Parent Announce" },
    { ZBEE_ZDP_REQ_SET_USER_DESC,       "Set User Descriptor Request" },
    { ZBEE_ZDP_REQ_SYSTEM_SERVER_DISC,  "Server Discovery Request" },
    { ZBEE_ZDP_REQ_STORE_DISCOVERY,     "Store Discovery Request" },
    { ZBEE_ZDP_REQ_STORE_NODE_DESC,     "Store Node Descriptor Request" },
    { ZBEE_ZDP_REQ_STORE_POWER_DESC,    "Store Power Descriptor Request" },
    { ZBEE_ZDP_REQ_STORE_ACTIVE_EP,     "Store Active Endpoints Request" },
    { ZBEE_ZDP_REQ_STORE_SIMPLE_DESC,   "Store Simple Descriptor Request" },
    { ZBEE_ZDP_REQ_REMOVE_NODE_CACHE,   "Remove Node Cache Request" },
    { ZBEE_ZDP_REQ_FIND_NODE_CACHE,     "Find Node Cache Request" },
    { ZBEE_ZDP_REQ_EXT_SIMPLE_DESC,     "Extended Simple Descriptor Request" },
    { ZBEE_ZDP_REQ_EXT_ACTIVE_EP,       "Extended Active Endpoint Request" },
    { ZBEE_ZDP_REQ_END_DEVICE_BIND,     "End Device Bind Request" },
    { ZBEE_ZDP_REQ_BIND,                "Bind Request" },
    { ZBEE_ZDP_REQ_UNBIND,              "Unbind Request" },
    { ZBEE_ZDP_REQ_BIND_REGISTER,       "Bind Register Request" },
    { ZBEE_ZDP_REQ_REPLACE_DEVICE,      "Replace Device Request" },
    { ZBEE_ZDP_REQ_STORE_BAK_BIND_ENTRY,    "Store Backup Binding Request" },
    { ZBEE_ZDP_REQ_REMOVE_BAK_BIND_ENTRY,   "Remove Backup Binding Request" },
    { ZBEE_ZDP_REQ_BACKUP_BIND_TABLE,   "Backup Binding Table Request" },
    { ZBEE_ZDP_REQ_RECOVER_BIND_TABLE,  "Recover Binding Table Request" },
    { ZBEE_ZDP_REQ_BACKUP_SOURCE_BIND,  "Backup Source Binding Request" },
    { ZBEE_ZDP_REQ_RECOVER_SOURCE_BIND, "Recover Source Binding Request" },
    { ZBEE_ZDP_REQ_MGMT_NWK_DISC,       "Network Discovery Request" },
    { ZBEE_ZDP_REQ_MGMT_LQI,            "Link Quality Request" },
    { ZBEE_ZDP_REQ_MGMT_RTG,            "Routing Table Request" },
    { ZBEE_ZDP_REQ_MGMT_BIND,           "Binding Table Request" },
    { ZBEE_ZDP_REQ_MGMT_LEAVE,          "Leave Request" },
    { ZBEE_ZDP_REQ_MGMT_DIRECT_JOIN,    "Direct Join Request" },
    { ZBEE_ZDP_REQ_MGMT_PERMIT_JOIN,    "Permit Join Request" },
    { ZBEE_ZDP_REQ_MGMT_CACHE,          "Cache Request" },
    { ZBEE_ZDP_REQ_MGMT_NWKUPDATE,      "Network Update Request" },

    { ZBEE_ZDP_RSP_NWK_ADDR,            "Network Address Response" },
    { ZBEE_ZDP_RSP_IEEE_ADDR,           "Extended Address Response" },
    { ZBEE_ZDP_RSP_NODE_DESC,           "Node Descriptor Response" },
    { ZBEE_ZDP_RSP_POWER_DESC,          "Power Descriptor Response" },
    { ZBEE_ZDP_RSP_SIMPLE_DESC,         "Simple Descriptor Response" },
    { ZBEE_ZDP_RSP_ACTIVE_EP,           "Active Endpoint Response" },
    { ZBEE_ZDP_RSP_MATCH_DESC,          "Match Descriptor Response" },
    { ZBEE_ZDP_RSP_COMPLEX_DESC,        "Complex Descriptor Response" },
    { ZBEE_ZDP_RSP_USER_DESC,           "User Descriptor Request" },
    { ZBEE_ZDP_RSP_DISCOVERY_CACHE,     "Discovery Cache Response" },
    { ZBEE_ZDP_RSP_CONF_USER_DESC,      "Set User Descriptor Confirm" },
    { ZBEE_ZDP_RSP_SYSTEM_SERVER_DISC,  "Server Discovery Response" },
    { ZBEE_ZDP_RSP_STORE_DISCOVERY,     "Store Discovery Response" },
    { ZBEE_ZDP_RSP_STORE_NODE_DESC,     "Store Node Descriptor Response" },
    { ZBEE_ZDP_RSP_STORE_POWER_DESC,    "Store Power Descriptor Response" },
    { ZBEE_ZDP_RSP_STORE_ACTIVE_EP,     "Store Active Endpoints Response" },
    { ZBEE_ZDP_RSP_STORE_SIMPLE_DESC,   "Store Simple Descriptor Response" },
    { ZBEE_ZDP_RSP_REMOVE_NODE_CACHE,   "Remove Node Cache Response" },
    { ZBEE_ZDP_RSP_FIND_NODE_CACHE,     "Find Node Cache Response" },
    { ZBEE_ZDP_RSP_EXT_SIMPLE_DESC,     "Extended Simple Descriptor Response" },
    { ZBEE_ZDP_RSP_EXT_ACTIVE_EP,       "Extended Active Endpoint Response" },
    { ZBEE_ZDP_RSP_END_DEVICE_BIND,     "End Device Bind Response" },
    { ZBEE_ZDP_RSP_BIND,                "Bind Response" },
    { ZBEE_ZDP_RSP_UNBIND,              "Unbind Response" },
    { ZBEE_ZDP_RSP_BIND_REGISTER,       "Bind Register Response" },
    { ZBEE_ZDP_RSP_REPLACE_DEVICE,      "Replace Device Response" },
    { ZBEE_ZDP_RSP_STORE_BAK_BIND_ENTRY,    "Store Backup Binding Response" },
    { ZBEE_ZDP_RSP_REMOVE_BAK_BIND_ENTRY,   "Remove Backup Binding Response" },
    { ZBEE_ZDP_RSP_BACKUP_BIND_TABLE,   "Backup Binding Table Response" },
    { ZBEE_ZDP_RSP_RECOVER_BIND_TABLE,  "Recover Binding Table Response" },
    { ZBEE_ZDP_RSP_BACKUP_SOURCE_BIND,  "Backup Source Binding Response" },
    { ZBEE_ZDP_RSP_RECOVER_SOURCE_BIND, "Recover Source Binding Response" },
    { ZBEE_ZDP_RSP_MGMT_NWK_DISC,       "Network Discovery Response" },
    { ZBEE_ZDP_RSP_MGMT_LQI,            "Link Quality Response" },
    { ZBEE_ZDP_RSP_MGMT_RTG,            "Routing Table Response" },
    { ZBEE_ZDP_RSP_MGMT_BIND,           "Binding Table Response" },
    { ZBEE_ZDP_RSP_MGMT_LEAVE,          "Leave Response" },
    { ZBEE_ZDP_RSP_MGMT_DIRECT_JOIN,    "Direct Join Response" },
    { ZBEE_ZDP_RSP_MGMT_PERMIT_JOIN,    "Permit Join Response" },
    { ZBEE_ZDP_RSP_MGMT_CACHE,          "Cache Response" },
    { ZBEE_ZDP_RSP_MGMT_NWKUPDATE,      "Network Update Notify" },
    { 0, NULL }
};

static const value_string zbee_zdp_status_names[] = {
    { ZBEE_ZDP_STATUS_SUCCESS,          "Success" },
    { ZBEE_ZDP_STATUS_INV_REQUESTTYPE,  "Invalid Request Type" },
    { ZBEE_ZDP_STATUS_DEVICE_NOT_FOUND, "Device Not Found" },
    { ZBEE_ZDP_STATUS_INVALID_EP,       "Invalid Endpoint" },
    { ZBEE_ZDP_STATUS_NOT_ACTIVE,       "Not Active" },
    { ZBEE_ZDP_STATUS_NOT_SUPPORTED,    "Not Supported" },
    { ZBEE_ZDP_STATUS_TIMEOUT,          "Timeout" },
    { ZBEE_ZDP_STATUS_NO_MATCH,         "No Match" },
    { ZBEE_ZDP_STATUS_NO_ENTRY,         "No Entry" },
    { ZBEE_ZDP_STATUS_NO_DESCRIPTOR,    "No Descriptor" },
    { ZBEE_ZDP_STATUS_INSUFFICIENT_SPACE,   "Insufficient Space" },
    { ZBEE_ZDP_STATUS_NOT_PERMITTED,    "Not Permitted" },
    { ZBEE_ZDP_STATUS_TABLE_FULL,       "Table Full" },
    { 0, NULL }
};

const value_string zbee_zdp_rtg_status_vals[] = {
    { 0x00,  "Active" },
    { 0x01,  "Discovery Underway" },
    { 0x02,  "Discovery Failed" },
    { 0x03,  "Inactive" },
    { 0, NULL }
};

/* The reason this has it's own value_string and doesn't use
   tfs_true_false, is that some hf_ fields use bitmasks larger
   than 0x01, and it's intentional that those other values be
   "Unknown" (which is what value_string will give us)
 */
const value_string zbee_zdp_true_false_plus_vals[] = {
    { 0x00,  "False" },
    { 0x01,  "True" },
    { 0, NULL }
};

const value_string zbee_zdp_table_entry_type_vals[] = {
    { 0x00,  "Coordinator" },
    { 0x01,  "Router" },
    { 0x02,  "End Device" },
    { 0, NULL }
};

const value_string zbee_zdp_relationship_vals[] = {
    { 0x00,  "Parent" },
    { 0x01,  "Child" },
    { 0x02,  "Sibling" },
    { 0x03,  "None" },
    { 0x04,  "Previous Child" },
    { 0, NULL }
};

/*
    if (tree) {
        if (type == 0x00)       proto_item_append_text(ti, ", Type: Coordinator");
        else if (type == 0x01)  proto_item_append_text(ti, ", Type: Router");
        else if (type == 0x02)  proto_item_append_text(ti, ", Type: End Device");
        else                    proto_item_append_text(ti, ", Type: Unknown");

        if (idle_rx == 0x00)    proto_item_append_text(ti, ", Idle Rx: False");
        else if (idle_rx==0x01) proto_item_append_text(ti, ", Idle Rx: True");
        else                    proto_item_append_text(ti, ", Idle Rx: Unknown");

        if (rel == 0x00)        proto_item_append_text(ti, ", Relationship: Parent");
        else if (rel == 0x01)   proto_item_append_text(ti, ", Relationship: Child");
        else if (rel == 0x02)   proto_item_append_text(ti, ", Relationship: Sibling");
        else if (rel == 0x03)   proto_item_append_text(ti, ", Relationship: None");
        else if (rel == 0x04)   proto_item_append_text(ti, ", Relationship: Previous Child");
        else                    proto_item_append_text(ti, ", Relationship: Unknown");
    }
*/

/**
 *Returns a status name for a given status value.
 *
*/
const gchar *
zdp_status_name(guint8 status)
{
    return val_to_str_const(status, zbee_zdp_status_names, "Reserved");
} /* zdp_status_name */

/**
 *Converts a ZigBee 2003 & earlier cluster ID to a 2006
 *
*/
static guint16
zdp_convert_2003cluster(guint8 cluster)
{
    guint16 cluster16 = (guint16)cluster;

    if (cluster16 & ZBEE_ZDP_MSG_RESPONSE_BIT_2003) {
        /* Clear the 2003 request bit. */
        cluster16 &= ~(ZBEE_ZDP_MSG_RESPONSE_BIT_2003);
        /* Set the 2006 request bit. */
        cluster16 |= (ZBEE_ZDP_MSG_RESPONSE_BIT);
    }
    return cluster16;
} /* zdp_convert_2003cluster */

/**
 *Helper functions dumps any excess data into the data dissector.
 *
 *@param tvb pointer to buffer containing raw packet.
 *@param offset offset after parsing last item.
 *@param pinfo packet information structure.
 *@param tree pointer to data tree Wireshark uses to display packet.
*/
void
zdp_dump_excess(tvbuff_t *tvb, guint offset, packet_info *pinfo, proto_tree *tree)
{
    proto_tree  *root = proto_tree_get_root(tree);
    guint       length = tvb_captured_length_remaining(tvb, offset);
    tvbuff_t    *excess;

    if (length > 0) {
        excess = tvb_new_subset_remaining(tvb, offset);
        call_data_dissector(excess, pinfo, root);
    }
} /* zdp_dump_excess */

/**
 *ZigBee helper function. Appends the info to the info column
 *
 *@param item item to display info on.
 *@param pinfo packet info struct.
 *@param format format string.
*/
void
zbee_append_info(proto_item *item, packet_info *pinfo, const gchar *format, ...)
{
    static gchar    buffer[512];
    va_list         ap;

    va_start(ap, format);
    g_vsnprintf(buffer, 512, format, ap);
    va_end(ap);

    if (item) {
        proto_item_append_text(item, "%s", buffer);
    }
    col_append_str(pinfo->cinfo, COL_INFO, buffer);
} /* zbee_add_info */

/**
 *ZigBee helper function. extracts an integer and displays it to the tree.
 *
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param hfindex index to field information.
 *@param tvb pointer to buffer containing raw packet.
 *@param offset pointer to value of offset.
 *@param length length of the value to extract.
 *@param ti optional pointer to get the created proto item.
 *@return the value read out of the tvbuff and added to the tree.
*/
guint
zbee_parse_uint(proto_tree *tree, int hfindex, tvbuff_t *tvb, guint *offset, guint length, proto_item **ti)
{
    proto_item          *item = NULL;
    guint               value = 0;

    /* Get the value. */
    if (length == 0) {
        /* ??? */
        return 0;
    }
    else if (length == 1) {
        value = tvb_get_guint8(tvb, *offset);
    }
    else if (length == 2) {
        value = tvb_get_letohs(tvb, *offset);
    }
    else if (length == 3) {
        value = tvb_get_letohs(tvb, *offset);
        value += ((guint32)tvb_get_guint8(tvb, *offset + 2) << 16);
    }
    else {
        value = tvb_get_letohl(tvb, *offset);
    }

    /* Display it. */
    if (tree) {
        item = proto_tree_add_uint(tree, hfindex, tvb, *offset, length, value);
    }

    /* Increment the offset. */
    *offset += length;

    /* return the item if requested. */
    if (ti) *ti = item;

    /* return the value. */
    return value;
} /* zbee_parse_uint */

/**
 *ZigBee helper function. extracts an EUI64 address and displays
 *
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param hfindex index to field information.
 *@param tvb pointer to buffer containing raw packet.
 *@param offset pointer to value of offset.
 *@param length length of the value to extract.
 *@param ti optional pointer to get the created proto item.
 *@return the value read out of the tvbuff and added to the tree.
*/
guint64
zbee_parse_eui64(proto_tree *tree, int hfindex, tvbuff_t *tvb, guint *offset, guint length, proto_item **ti)
{
    proto_item          *item = NULL;
    guint64             value;

    /* Get the value. */
    value = tvb_get_letoh64(tvb, *offset);

    /* Display it. */
    if (tree) {
        item = proto_tree_add_eui64(tree, hfindex, tvb, *offset, length, value);
    }

    /* Increment the offset. */
    *offset += (int)sizeof(guint64);

    /* return the item if requested. */
    if (ti) *ti = item;

    /* return the value. */
    return value;
} /* zbee_parse_eui64 */

/**
 *Parses and displays the status value.
 *
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param tvb pointer to buffer containing raw packet.
 *@param offset offset into the tvb to find the status value.
*/
guint8
zdp_parse_status(proto_tree *tree, tvbuff_t *tvb, guint *offset)
{
    guint8      status;

    /* Get and display the flags. */
    status = tvb_get_guint8(tvb, *offset);
    if (tree) {
        proto_tree_add_uint(tree, hf_zbee_zdp_status, tvb, *offset, (int)sizeof(guint8), status);
    }
    *offset += (int)sizeof(guint8);

    return status;
} /* zdp_parse_status */

/**
 *Parses and displays the a channel mask.
 *
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param tvb pointer to buffer containing raw packet.
 *@param offset offset into the tvb to find the status value.
*/
guint32
zdp_parse_chanmask(proto_tree *tree, tvbuff_t *tvb, guint *offset, int hf_channel)
{
    int         i;
    guint32     mask;
    proto_item  *ti;

    /* Get and display the channel mask. */
    mask = tvb_get_letohl(tvb, *offset);
    if (tree) {
        ti = proto_tree_add_uint_format(tree, hf_channel, tvb, *offset, 4, mask, "Channels: ");

        /* Check if there are any channels to display. */
        if (mask==0) {
            proto_item_append_text(ti, "None");
        }
        /* Display the first channel #. */
        for (i=0; i<(8*(int)(int)sizeof(guint32)); i++) {
            if ((1<<i) & mask) {
                proto_item_append_text(ti, "%d", i++);
                break;
            }
        } /* for */
        /* Display the rest of the channels. */
        for (;i<(8*(int)(int)sizeof(guint32)); i++) {
            if (!((1<<i) & mask)) {
                /* This channel isn't selected. */
                continue;
            }
            /* If the previous channel wasn't selected, then display the
             * channel number.
             */
            if ( ! ((1<<(i-1)) & mask) ) {
                proto_item_append_text(ti, ", %d", i);
            }
            /*
             * If the next channel is selected too, skip past it and display
             * a range of values instead.
             */
            if ((2<<i) & mask) {
                while ((2<<i) & mask) i++;
                proto_item_append_text(ti, "-%d", i);
            }
        } /* for */
    }
    *offset += (int)sizeof(guint32);

    return mask;
} /* zdp_parse_chanmask */

/**
 *Parses and displays MAC capability info flags.
 *
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param ettindex subtree index to create the node descriptor in, or -1
 *@param tvb pointer to buffer containing raw packet.
 *@param offset offset into the tvb to find the node descriptor.
*/
guint8
zdp_parse_cinfo(proto_tree *tree, gint ettindex, tvbuff_t *tvb, guint *offset)
{
    guint8      flags;
    static const int * cinfo[] = {
        &hf_zbee_zdp_cinfo_alt_coord,
        &hf_zbee_zdp_cinfo_ffd,
        &hf_zbee_zdp_cinfo_power,
        &hf_zbee_zdp_cinfo_idle_rx,
        &hf_zbee_zdp_cinfo_security,
        &hf_zbee_zdp_cinfo_alloc,
        NULL
    };

    /* Get and display the flags. */
    proto_tree_add_bitmask_with_flags(tree, tvb, *offset, hf_zbee_zdp_cinfo, ettindex, cinfo, ENC_NA, BMT_NO_APPEND);
    flags = tvb_get_guint8(tvb, *offset);
    *offset += 1;

    return flags;
} /* zdp_parse_cinfo */

/**
 *Parses and displays server mode flags.
 *
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param ettindex subtree index to create the node descriptor in, or -1
 *@param tvb pointer to buffer containing raw packet.
 *@param offset offset into the tvb to find the node descriptor.
*/
guint16
zdp_parse_server_flags(proto_tree *tree, gint ettindex, tvbuff_t *tvb, guint *offset)
{
    guint16      flags;
    static const int * server_flags[] = {
        &hf_zbee_zdp_server_pri_trust,
        &hf_zbee_zdp_server_bak_trust,
        &hf_zbee_zdp_server_pri_bind,
        &hf_zbee_zdp_server_bak_bind,
        &hf_zbee_zdp_server_pri_disc,
        &hf_zbee_zdp_server_bak_disc,
        &hf_zbee_zdp_server_stk_compl_rev,
        NULL
    };

    /* Get and display the flags. */
    flags = tvb_get_letohs(tvb, *offset);
    proto_tree_add_bitmask_with_flags(tree, tvb, *offset, hf_zbee_zdp_server, ettindex, server_flags, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
    *offset += 2;

    return flags;
} /* zdp_parse_server_flags */

/**
 *Parses and displays a node descriptor to the the specified
 *
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param ettindex subtree index to create the node descriptor in, or -1
 *@param tvb pointer to buffer containing raw packet.
 *@param offset offset into the tvb to find the node descriptor.
*/
void
zdp_parse_node_desc(proto_tree *tree, gint ettindex, tvbuff_t *tvb, guint *offset, guint8 version)
{
    proto_item  *ti;
    proto_item  *field_root = NULL;
    proto_tree  *field_tree = NULL;

    guint16     flags;
    /*guint8      capability;*/
    /*guint16     mfr_code;*/
    /*guint8      max_buff;*/
    /*guint16     max_transfer;*/
    static const int * nodes[] = {
        &hf_zbee_zdp_node_complex,
        &hf_zbee_zdp_node_user,
        &hf_zbee_zdp_node_freq_868,
        &hf_zbee_zdp_node_freq_900,
        &hf_zbee_zdp_node_freq_2400,
        NULL
    };

    if ((tree) && (ettindex != -1)) {
        field_tree = proto_tree_add_subtree(tree, tvb, *offset, -1, ettindex, &field_root, "Node Descriptor");
    }
    else
        field_tree = tree;

    /* Get and display the flags. */
    flags = tvb_get_letohs(tvb, *offset);
    if (tree) {
        guint16 type = flags & ZBEE_ZDP_NODE_TYPE;
        ti = proto_tree_add_uint(field_tree, hf_zbee_zdp_node_type, tvb, *offset, 2, type);
        /* XXX - should probably be converted to proto_tree_add_bitmask */
        proto_tree_add_bitmask_list(field_tree, tvb, *offset, 2, nodes, ENC_LITTLE_ENDIAN);

        /* Enumerate the type field. */
        if (type == ZBEE_ZDP_NODE_TYPE_COORD)    proto_item_append_text(ti, " (Coordinator)");
        else if (type == ZBEE_ZDP_NODE_TYPE_FFD) proto_item_append_text(ti, " (Router)");
        else if (type == ZBEE_ZDP_NODE_TYPE_RFD) proto_item_append_text(ti, " (End Device)");
        else proto_item_append_text(ti, " (Reserved)");
    }
    *offset += 2;

    /* Get and display the capability flags. */
    /*capability      =*/ zdp_parse_cinfo(field_tree, ett_zbee_zdp_cinfo, tvb, offset);
    /*mfr_code        =*/ zbee_parse_uint(field_tree, hf_zbee_zdp_node_manufacturer, tvb, offset, (int)sizeof(guint16), NULL);
    /*max_buff        =*/ zbee_parse_uint(field_tree, hf_zbee_zdp_node_max_buffer, tvb, offset, (int)sizeof(guint8), NULL);
    /*max_incoming_transfer    =*/ zbee_parse_uint(field_tree, hf_zbee_zdp_node_max_incoming_transfer, tvb, offset, 2, NULL);

    /* Get and display the server flags. */
    if (version >= ZBEE_VERSION_2007) {
        const int * descriptors[] = {
            &hf_zbee_zdp_dcf_eaela,
            &hf_zbee_zdp_dcf_esdla,
            NULL
        };

        zdp_parse_server_flags(field_tree, ett_zbee_zdp_server, tvb, offset);
        zbee_parse_uint(field_tree, hf_zbee_zdp_node_max_outgoing_transfer, tvb, offset, 2, NULL);
        proto_tree_add_bitmask_with_flags(field_tree, tvb, *offset, hf_zbee_zdp_dcf, ett_zbee_zdp_descriptor_capability_field, descriptors, ENC_NA, BMT_NO_APPEND);
        *offset += 1;
    }

    /* Correct the length of the subtree. */
    if (tree && (ettindex != -1)) {
        proto_item_set_len(field_root, *offset);
    }

} /* zdp_parse_node_desc */


static const value_string zbee_zdp_power_mode_vals[] = {
   { ZBEE_ZDP_POWER_MODE_RX_ON,              "Receiver Always On"          },
   { ZBEE_ZDP_POWER_MODE_RX_PERIODIC,        "Receiver Periodically On"    },
   { ZBEE_ZDP_POWER_MODE_RX_STIMULATE,       "Receiver On When Stimulated" },

   { 0,                    NULL }
};

static const value_string zbee_zdp_power_level_vals[] = {
   { ZBEE_ZDP_POWER_LEVEL_FULL,      "Full"          },
   { ZBEE_ZDP_POWER_LEVEL_OK,        "OK"    },
   { ZBEE_ZDP_POWER_LEVEL_LOW,       "Low" },
   { ZBEE_ZDP_POWER_LEVEL_CRITICAL,  "Critical" },

   { 0,                    NULL }
};
/**
 *Parses and displays a node descriptor to the the specified
 *
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param ettindex subtree index to create the node descriptor in, or -1
 *@param tvb pointer to buffer containing raw packet.
 *@param offset offset into the tvb to find the node descriptor.
*/
void
zdp_parse_power_desc(proto_tree *tree, gint ettindex, tvbuff_t *tvb, guint *offset)
{
    static const int * power_desc[] = {
        &hf_zbee_zdp_power_mode,
        &hf_zbee_zdp_power_avail_ac,
        &hf_zbee_zdp_power_avail_recharge,
        &hf_zbee_zdp_power_avail_dispose,
        &hf_zbee_zdp_power_source_ac,
        &hf_zbee_zdp_power_source_recharge,
        &hf_zbee_zdp_power_source_dispose,
        &hf_zbee_zdp_power_level,
        NULL
    };

    proto_tree_add_bitmask_with_flags(tree, tvb, *offset, hf_zbee_zdp_power, ettindex, power_desc, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
    *offset += 2;
} /* zdp_parse_power_desc */

/**
 *Parses and displays a simple descriptor to the the specified
 *
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param ettindex subtree index to create the node descriptor in, or -1
 *@param tvb pointer to buffer containing raw packet.
 *@param offset offset into the tvb to find the node descriptor.
*/
void
zdp_parse_simple_desc(proto_tree *tree, gint ettindex, tvbuff_t *tvb, guint *offset, guint8 version)
{
    proto_item  *field_root = NULL;
    proto_tree  *field_tree = NULL, *cluster_tree = NULL;
    guint       i, sizeof_cluster;

    /*guint8      endpoint;*/
    /*guint16     profile;*/
    /*guint16     app_device;*/
    /*guint8      app_version;*/
    guint8      in_count;
    guint8      out_count;

    if ((tree) && (ettindex != -1)) {
        field_tree = proto_tree_add_subtree(tree, tvb, *offset, -1, ettindex, &field_root, "Simple Descriptor");
    }
    else field_tree = tree;

    /*endpoint    =*/ zbee_parse_uint(field_tree, hf_zbee_zdp_endpoint, tvb, offset, (int)sizeof(guint8), NULL);
    /*profile     =*/ zbee_parse_uint(field_tree, hf_zbee_zdp_profile, tvb, offset, (int)sizeof(guint16), NULL);
    /*app_device  =*/ zbee_parse_uint(field_tree, hf_zbee_zdp_simple_app_device, tvb, offset, (int)sizeof(guint16), NULL);
    /*app_version =*/ zbee_parse_uint(field_tree, hf_zbee_zdp_simple_app_version, tvb, offset, (int)sizeof(guint8), NULL);

    sizeof_cluster = (version >= ZBEE_VERSION_2007)?(int)sizeof(guint16):(int)sizeof(guint8);

    in_count    = zbee_parse_uint(field_tree, hf_zbee_zdp_in_count, tvb, offset, (int)sizeof(guint8), NULL);
    if ((tree) && (in_count)) {
        cluster_tree = proto_tree_add_subtree(field_tree, tvb, *offset, in_count*sizeof_cluster,
                                                ett_zbee_zdp_node_in, NULL, "Input Cluster List");
    }
    for (i=0; i<in_count && tvb_bytes_exist(tvb, *offset, sizeof_cluster); i++) {
        zbee_parse_uint(cluster_tree, hf_zbee_zdp_in_cluster, tvb, offset, sizeof_cluster, NULL);
    }

    out_count = zbee_parse_uint(field_tree, hf_zbee_zdp_out_count, tvb, offset, (int)sizeof(guint8), NULL);
    if ((tree) && (out_count)) {
        cluster_tree = proto_tree_add_subtree(field_tree, tvb, *offset, out_count*sizeof_cluster,
                                                ett_zbee_zdp_node_out, NULL, "Output Cluster List");
    }
    for (i=0; (i<out_count) && tvb_bytes_exist(tvb, *offset, sizeof_cluster); i++) {
        zbee_parse_uint(cluster_tree, hf_zbee_zdp_out_cluster, tvb, offset, sizeof_cluster, NULL);
    }

    if (tree && (ettindex != -1)) {
        proto_item_set_len(field_root, *offset);
    }
} /* zdp_parse_simple_desc */

/**
 *Parses and displays a simple descriptor to the the specified
 *
 *@param tree pointer to data tree Wireshark uses to display packet.
 *@param ettindex subtree index to create the node descriptor in, or -1
 *@param tvb pointer to buffer containing raw packet.
 *@param offset offset into the tvb to find the node descriptor.
 *@param length length of the complex descriptor.
*/
void
zdp_parse_complex_desc(proto_tree *tree, gint ettindex, tvbuff_t *tvb, guint *offset, guint length)
{
    enum {
        tag_charset = 1,
        tag_mfr_name = 2,
        tag_model_name = 3,
        tag_serial_no = 4,
        tag_url = 5,
        tag_icon = 6,
        tag_icon_url = 7
    };

    static const gchar *tag_name[] = {
        "Reserved Tag",
        "languageChar",
        "manufacturerName",
        "modelName",
        "serialNumber",
        "deviceURL",
        "icon",
        "outliner"
    };

    const gint max_len = 128;

    proto_tree  *field_tree;

    gchar   *str = (gchar *)wmem_alloc(wmem_packet_scope(), length);
    gchar   *complex = (gchar *)wmem_alloc(wmem_packet_scope(), max_len);
    guint8  tag;

    if ((tree) && (ettindex != -1)) {
        field_tree = proto_tree_add_subtree(tree, tvb, *offset, length, ettindex, NULL, "Complex Descriptor");
    }
    else
        field_tree = tree;

    tag = tvb_get_guint8(tvb, *offset);
    if (tag == tag_charset) {
        gchar   lang_str[3];
        guint8  charset  = tvb_get_guint8(tvb, *offset + 3);
        const gchar *charset_str;

        if (charset == 0x00) charset_str = "ASCII";
        else                 charset_str = "Unknown Character Set";

        lang_str[0] = tvb_get_guint8(tvb, *offset + 1);
        lang_str[1] = tvb_get_guint8(tvb, *offset + 2);
        lang_str[2] = '\0';

        g_snprintf(complex, max_len, "<%s>%s, %s</%s>", tag_name[tag_charset], lang_str, charset_str, tag_name[tag_charset]);
    }
    else if (tag == tag_icon) {
        /* TODO: */
        g_snprintf(complex, max_len, "<%s>FixMe</%s>", tag_name[tag_icon], tag_name[tag_icon]);
    }
    else {
        tvb_memcpy(tvb, str, *offset+1, length-1);
        str[length-1] = '\0';
        /* Handles all string type XML tags. */
        if (tag <= tag_icon_url) {
            g_snprintf(complex, max_len, "<%s>%s</%s>", tag_name[tag], str, tag_name[tag]);
        }
        else {
            g_snprintf(complex, max_len, "<%s>%s</%s>", tag_name[0], str, tag_name[0]);
        }
    }
    if (tree) {
        proto_tree_add_string(field_tree, hf_zbee_zdp_complex, tvb, *offset, length, complex);
    }
    *offset += (length);
} /* zdp_parse_complex_desc */

/**
 *ZigBee Device Profile 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_zdp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
    proto_tree      *zdp_tree;
    proto_item      *proto_root;
    tvbuff_t        *zdp_tvb;

    guint8          seqno;
    guint16         cluster;
    guint           offset = 0;
    zbee_nwk_packet *nwk;

    /* Reject the packet if data is NULL */
    if (data == NULL)
        return 0;
    nwk = (zbee_nwk_packet *)data;

    /* Create the protocol tree. */
    proto_root = proto_tree_add_protocol_format(tree, proto_zbee_zdp, tvb, offset, tvb_captured_length(tvb), "ZigBee Device Profile");
    zdp_tree = proto_item_add_subtree(proto_root, ett_zbee_zdp);

#if 0
    /* Overwrite the protocol column */
    col_set_str(pinfo->cinfo, COL_PROTOCOL, "ZigBee ZDP");
#endif
    /* Get and display the sequence number. */
    seqno = tvb_get_guint8(tvb, offset);
    proto_tree_add_uint(zdp_tree, hf_zbee_zdp_seqno, tvb, offset, (int)sizeof(guint8), seqno);

    offset += (int)sizeof(guint8);

    if (nwk->version <= ZBEE_VERSION_2004) {
        /* ZigBee 2004 and earlier had different cluster identifiers, need to convert
         * them into the ZigBee 2006 & later values. */
        cluster = zdp_convert_2003cluster((guint8)nwk->cluster_id);
    }
    else {
        cluster = nwk->cluster_id;
    }

    /* Update info. */
    proto_item_append_text(zdp_tree, ", %s", val_to_str_const(cluster, zbee_zdp_cluster_names, "Unknown Cluster"));
    col_set_str(pinfo->cinfo, COL_INFO, val_to_str_const(cluster, zbee_zdp_cluster_names, "Unknown Cluster"));

    /* Create a new tvb for the zdp message. */
    zdp_tvb = tvb_new_subset_remaining(tvb, offset);

    switch (cluster) {
        case ZBEE_ZDP_REQ_NWK_ADDR:
            dissect_zbee_zdp_req_nwk_addr(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_IEEE_ADDR:
            dissect_zbee_zdp_req_ext_addr(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_NODE_DESC:
            dissect_zbee_zdp_req_node_desc(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_POWER_DESC:
            dissect_zbee_zdp_req_power_desc(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_SIMPLE_DESC:
            dissect_zbee_zdp_req_simple_desc(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_ACTIVE_EP:
            dissect_zbee_zdp_req_active_ep(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_MATCH_DESC:
            dissect_zbee_zdp_req_match_desc(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_REQ_COMPLEX_DESC:
            dissect_zbee_zdp_req_complex_desc(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_USER_DESC:
            dissect_zbee_zdp_req_user_desc(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_DISCOVERY_CACHE:
            dissect_zbee_zdp_req_discovery_cache(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_DEVICE_ANNCE:
            dissect_zbee_zdp_device_annce(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_SET_USER_DESC:
            dissect_zbee_zdp_req_set_user_desc(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_REQ_SYSTEM_SERVER_DISC:
            dissect_zbee_zdp_req_system_server_disc(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_STORE_DISCOVERY:
            dissect_zbee_zdp_req_store_discovery(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_STORE_NODE_DESC:
            dissect_zbee_zdp_req_store_node_desc(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_REQ_STORE_POWER_DESC:
            dissect_zbee_zdp_req_store_power_desc(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_STORE_ACTIVE_EP:
            dissect_zbee_zdp_req_store_active_ep(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_STORE_SIMPLE_DESC:
            dissect_zbee_zdp_req_store_simple_desc(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_REQ_REMOVE_NODE_CACHE:
            dissect_zbee_zdp_req_remove_node_cache(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_FIND_NODE_CACHE:
            dissect_zbee_zdp_req_find_node_cache(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_EXT_SIMPLE_DESC:
            dissect_zbee_zdp_req_ext_simple_desc(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_EXT_ACTIVE_EP:
            dissect_zbee_zdp_req_ext_active_ep(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_PARENT_ANNCE:
            dissect_zbee_zdp_parent_annce(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_END_DEVICE_BIND:
            dissect_zbee_zdp_req_end_device_bind(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_REQ_BIND:
            dissect_zbee_zdp_req_bind(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_REQ_UNBIND:
            dissect_zbee_zdp_req_unbind(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_REQ_BIND_REGISTER:
            dissect_zbee_zdp_req_bind_register(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_REPLACE_DEVICE:
            dissect_zbee_zdp_req_replace_device(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_STORE_BAK_BIND_ENTRY:
            dissect_zbee_zdp_req_store_bak_bind_entry(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_REQ_REMOVE_BAK_BIND_ENTRY:
            dissect_zbee_zdp_req_remove_bak_bind_entry(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_REQ_BACKUP_BIND_TABLE:
            dissect_zbee_zdp_req_backup_bind_table(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_REQ_RECOVER_BIND_TABLE:
            dissect_zbee_zdp_req_recover_bind_table(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_BACKUP_SOURCE_BIND:
            dissect_zbee_zdp_req_backup_source_bind(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_RECOVER_SOURCE_BIND:
            dissect_zbee_zdp_req_recover_source_bind(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_MGMT_NWK_DISC:
            dissect_zbee_zdp_req_mgmt_nwk_disc(zdp_tvb, pinfo, zdp_tree, hf_zbee_zdp_scan_channel);
            break;
        case ZBEE_ZDP_REQ_MGMT_LQI:
            dissect_zbee_zdp_req_mgmt_lqi(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_MGMT_RTG:
            dissect_zbee_zdp_req_mgmt_rtg(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_MGMT_BIND:
            dissect_zbee_zdp_req_mgmt_bind(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_MGMT_LEAVE:
            dissect_zbee_zdp_req_mgmt_leave(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_REQ_MGMT_DIRECT_JOIN:
            dissect_zbee_zdp_req_mgmt_direct_join(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_MGMT_PERMIT_JOIN:
            dissect_zbee_zdp_req_mgmt_permit_join(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_MGMT_CACHE:
            dissect_zbee_zdp_req_mgmt_cache(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_REQ_MGMT_NWKUPDATE:
            dissect_zbee_zdp_req_mgmt_nwkupdate(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_NWK_ADDR:
            dissect_zbee_zdp_rsp_nwk_addr(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_IEEE_ADDR:
            dissect_zbee_zdp_rsp_ext_addr(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_NODE_DESC:
            dissect_zbee_zdp_rsp_node_desc(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_RSP_POWER_DESC:
            dissect_zbee_zdp_rsp_power_desc(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_SIMPLE_DESC:
            dissect_zbee_zdp_rsp_simple_desc(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_RSP_ACTIVE_EP:
            dissect_zbee_zdp_rsp_active_ep(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_MATCH_DESC:
            dissect_zbee_zdp_rsp_match_desc(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_COMPLEX_DESC:
            dissect_zbee_zdp_rsp_complex_desc(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_USER_DESC:
            dissect_zbee_zdp_rsp_user_desc(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_RSP_DISCOVERY_CACHE:
            dissect_zbee_zdp_rsp_discovery_cache(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_CONF_USER_DESC:
            dissect_zbee_zdp_rsp_user_desc_conf(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_RSP_SYSTEM_SERVER_DISC:
            dissect_zbee_zdp_rsp_system_server_disc(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_STORE_DISCOVERY:
            dissect_zbee_zdp_rsp_discovery_store(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_STORE_NODE_DESC:
            dissect_zbee_zdp_rsp_store_node_desc(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_STORE_POWER_DESC:
            dissect_zbee_zdp_rsp_store_power_desc(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_STORE_ACTIVE_EP:
            dissect_zbee_zdp_rsp_store_active_ep(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_STORE_SIMPLE_DESC:
            dissect_zbee_zdp_rsp_store_simple_desc(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_REMOVE_NODE_CACHE:
            dissect_zbee_zdp_rsp_remove_node_cache(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_FIND_NODE_CACHE:
            dissect_zbee_zdp_rsp_find_node_cache(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_EXT_SIMPLE_DESC:
            dissect_zbee_zdp_rsp_ext_simple_desc(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_EXT_ACTIVE_EP:
            dissect_zbee_zdp_rsp_ext_active_ep(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_END_DEVICE_BIND:
            dissect_zbee_zdp_rsp_end_device_bind(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_BIND:
            dissect_zbee_zdp_rsp_bind(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_UNBIND:
            dissect_zbee_zdp_rsp_unbind(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_BIND_REGISTER:
            dissect_zbee_zdp_rsp_bind_register(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_RSP_REPLACE_DEVICE:
            dissect_zbee_zdp_rsp_replace_device(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_STORE_BAK_BIND_ENTRY:
            dissect_zbee_zdp_rsp_store_bak_bind_entry(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_REMOVE_BAK_BIND_ENTRY:
            dissect_zbee_zdp_rsp_remove_bak_bind_entry(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_BACKUP_BIND_TABLE:
            dissect_zbee_zdp_rsp_backup_bind_table(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_RECOVER_BIND_TABLE:
            dissect_zbee_zdp_rsp_recover_bind_table(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_RSP_BACKUP_SOURCE_BIND:
            dissect_zbee_zdp_rsp_backup_source_bind(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_RECOVER_SOURCE_BIND:
            dissect_zbee_zdp_rsp_recover_source_bind(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_MGMT_NWK_DISC:
            dissect_zbee_zdp_rsp_mgmt_nwk_disc(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_RSP_MGMT_LQI:
            dissect_zbee_zdp_rsp_mgmt_lqi(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_RSP_MGMT_RTG:
            dissect_zbee_zdp_rsp_mgmt_rtg(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_MGMT_BIND:
            dissect_zbee_zdp_rsp_mgmt_bind(zdp_tvb, pinfo, zdp_tree, nwk->version);
            break;
        case ZBEE_ZDP_RSP_MGMT_LEAVE:
            dissect_zbee_zdp_rsp_mgmt_leave(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_MGMT_DIRECT_JOIN:
            dissect_zbee_zdp_rsp_mgmt_direct_join(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_MGMT_PERMIT_JOIN:
            dissect_zbee_zdp_rsp_mgmt_permit_join(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_MGMT_CACHE:
            dissect_zbee_zdp_rsp_mgmt_cache(zdp_tvb, pinfo, zdp_tree);
            break;
        case ZBEE_ZDP_RSP_MGMT_NWKUPDATE:
            dissect_zbee_zdp_rsp_mgmt_nwkupdate(zdp_tvb, pinfo, zdp_tree);
            break;
        default:
            /* Invalid Cluster Identifier. */
            call_data_dissector(zdp_tvb, pinfo, tree);
            break;
    } /* switch */

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

/**
 *ZigBee Device Profile protocol registration routine.
 *
*/
void proto_register_zbee_zdp(void)
{
    static hf_register_info hf[] = {
        { &hf_zbee_zdp_seqno,
        { "Sequence Number",            "zbee_zdp.seqno", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

#if 0
        { &hf_zbee_zdp_length,
        { "Length",                     "zbee_zdp.length", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},
#endif

        { &hf_zbee_zdp_ext_addr,
        { "Extended Address",           "zbee_zdp.ext_addr", FT_EUI64, BASE_NONE, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_device,
        { "Device",                     "zbee_zdp.device", FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_req_type,
        { "Request Type",               "zbee_zdp.req_type", FT_UINT8, BASE_DEC, VALS(zbee_zdp_req_types), 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_index,
        { "Index",                      "zbee_zdp.index", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_status,
        { "Status",                     "zbee_zdp.status", FT_UINT8, BASE_DEC, VALS(zbee_zdp_status_names), 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_endpoint,
        { "Endpoint",                   "zbee_zdp.endpoint", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_ep_count,
        { "Endpoint Count",             "zbee_zdp.ep_count", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_profile,
        { "Profile",                    "zbee_zdp.profile", FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_addr_mode,
        { "Address Mode",               "zbee_zdp.addr_mode", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_cluster,
        { "Cluster",                    "zbee_zdp.cluster", FT_UINT16, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_table_size,
        { "Table Size",                 "zbee_zdp.table_size", FT_UINT16, BASE_DEC, NULL, 0x0,
            "Number of entries in the table.", HFILL }},

        { &hf_zbee_zdp_table_count,
        { "Table Count",                "zbee_zdp.table_count", FT_UINT16, BASE_DEC, NULL, 0x0,
            "Number of table entries included in this message.", HFILL }},

        { &hf_zbee_zdp_cache_address,
        { "Cache Address",                "zbee_zdp.cache_address", FT_EUI64, BASE_NONE, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_in_count,
        { "Input Cluster Count",        "zbee_zdp.in_count", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_out_count,
        { "Output Cluster Count",       "zbee_zdp.out_count", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_in_cluster,
        { "Input Cluster",              "zbee_zdp.in_cluster", FT_UINT16, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_out_cluster,
        { "Output Cluster",             "zbee_zdp.out_cluster", FT_UINT16, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_assoc_device_count,
        { "Associated Device Count",    "zbee_zdp.assoc_device_count", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_assoc_device,
        { "Associated Device",          "zbee_zdp.assoc_device", FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_cinfo,
        { "Capability Information",    "zbee_zdp.cinfo", FT_UINT8, BASE_HEX, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_cinfo_alt_coord,
        { "Alternate Coordinator",      "zbee_zdp.cinfo.alt_coord", FT_BOOLEAN, 8, NULL, ZBEE_CINFO_ALT_COORD,
            "Indicates that the device is able to operate as a PAN coordinator.", HFILL }},

        { &hf_zbee_zdp_cinfo_ffd,
        { "Full-Function Device",       "zbee_zdp.cinfo.ffd", FT_BOOLEAN, 8, NULL, ZBEE_CINFO_FFD,
            NULL, HFILL }},

        { &hf_zbee_zdp_cinfo_power,
        { "AC Power",                   "zbee_zdp.cinfo.power", FT_BOOLEAN, 8, NULL, ZBEE_CINFO_POWER,
            "Indicates this device is using AC/Mains power.", HFILL }},

        { &hf_zbee_zdp_cinfo_idle_rx,
        { "Rx On When Idle",            "zbee_zdp.cinfo.power", FT_BOOLEAN, 8, NULL, ZBEE_CINFO_IDLE_RX,
            "Indicates the receiver is active when the device is idle.", HFILL }},

        { &hf_zbee_zdp_cinfo_security,
        { "Security Capability",        "zbee_zdp.cinfo.security", FT_BOOLEAN, 8, NULL, ZBEE_CINFO_SECURITY,
            "Indicates this device is capable of performing encryption/decryption.", HFILL }},

        { &hf_zbee_zdp_cinfo_alloc,
        { "Allocate Short Address",     "zbee_zdp.cinfo.alloc", FT_BOOLEAN, 8, NULL, ZBEE_CINFO_ALLOC,
            "Flag requesting the parent to allocate a short address for this device.", HFILL }},

        { &hf_zbee_zdp_dcf,
        { "Descriptor Capability Field", "zbee_zdp.dcf", FT_UINT8, BASE_HEX, NULL, 0,
            NULL, HFILL }},

        { &hf_zbee_zdp_dcf_eaela,
        { "Extended Active Endpoint List Available", "zbee_zdp.dcf.eaela", FT_BOOLEAN, 8, NULL, ZBEE_ZDP_DCF_EAELA,
            NULL, HFILL }},

        { &hf_zbee_zdp_dcf_esdla,
        { "Extended Simple Descriptor List Available", "zbee_zdp.dcf.esdla", FT_BOOLEAN, 8, NULL, ZBEE_ZDP_DCF_ESDLA,
            NULL, HFILL }},

        { &hf_zbee_zdp_server,
        { "Server Flags",          "zbee_zdp.server", FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_server_pri_trust,
        { "Primary Trust Center",       "zbee_zdp.server.pri_trust", FT_BOOLEAN, 16, NULL, ZBEE_ZDP_NODE_SERVER_PRIMARY_TRUST,
            NULL, HFILL }},

        { &hf_zbee_zdp_server_bak_trust,
        { "Backup Trust Center",        "zbee_zdp.server.bak_trust", FT_BOOLEAN, 16, NULL, ZBEE_ZDP_NODE_SERVER_BACKUP_TRUST,
            NULL, HFILL }},

        { &hf_zbee_zdp_server_pri_bind,
        { "Primary Binding Table Cache","zbee_zdp.server.pri_bind", FT_BOOLEAN, 16, NULL, ZBEE_ZDP_NODE_SERVER_PRIMARY_BIND,
            NULL, HFILL }},

        { &hf_zbee_zdp_server_bak_bind,
        { "Backup Binding Table Cache", "zbee_zdp.server.bak_bind", FT_BOOLEAN, 16, NULL, ZBEE_ZDP_NODE_SERVER_BACKUP_BIND,
            NULL, HFILL }},

        { &hf_zbee_zdp_server_pri_disc,
        { "Primary Discovery Cache",    "zbee_zdp.server.pri_disc", FT_BOOLEAN, 16, NULL, ZBEE_ZDP_NODE_SERVER_PRIMARY_DISC,
            NULL, HFILL }},

        { &hf_zbee_zdp_server_bak_disc,
        { "Backup Discovery Cache",     "zbee_zdp.server.bak_bind", FT_BOOLEAN, 16, NULL, ZBEE_ZDP_NODE_SERVER_BACKUP_DISC,
            NULL, HFILL }},

        { &hf_zbee_zdp_server_stk_compl_rev,
          { "Stack Compliance Revision",   "zbee_zdp.server.stack_compiance_revision", FT_UINT16, BASE_DEC, NULL, ZBEE_ZDP_NODE_SERVER_STACK_COMPL_REV,
            NULL, HFILL }},

        { &hf_zbee_zdp_node_type,
        { "Type",                       "zbee_zdp.node.type", FT_UINT16, BASE_DEC, NULL, ZBEE_ZDP_NODE_TYPE,
            NULL, HFILL }},

        { &hf_zbee_zdp_node_complex,
        { "Complex Descriptor",         "zbee_zdp.node.complex", FT_BOOLEAN, 16, NULL, ZBEE_ZDP_NODE_COMPLEX,
            NULL, HFILL }},

        { &hf_zbee_zdp_node_user,
        { "User Descriptor",            "zbee_zdp.node.user", FT_BOOLEAN, 16, NULL, ZBEE_ZDP_NODE_USER,
            NULL, HFILL }},

        { &hf_zbee_zdp_node_freq_868,
        { "868MHz Band",                "zbee_zdp.node.freq.868mhz", FT_BOOLEAN, 16, NULL, ZBEE_ZDP_NODE_FREQ_868MHZ,
            NULL, HFILL }},

        { &hf_zbee_zdp_node_freq_900,
        { "900MHz Band",                "zbee_zdp.node.freq.900mhz", FT_BOOLEAN, 16, NULL, ZBEE_ZDP_NODE_FREQ_900MHZ,
            NULL, HFILL }},

        { &hf_zbee_zdp_node_freq_2400,
        { "2.4GHz Band",                "zbee_zdp.node.freq.2400mhz", FT_BOOLEAN, 16, NULL, ZBEE_ZDP_NODE_FREQ_2400MHZ,
            NULL, HFILL }},

        { &hf_zbee_zdp_node_manufacturer,
        { "Manufacturer Code",          "zbee_zdp.node.manufacturer", FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_node_max_buffer,
        { "Max Buffer Size",            "zbee_zdp.node.max_buffer", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_node_max_incoming_transfer,
        { "Max Incoming Transfer Size", "zbee_zdp.node.max_incoming_transfer", FT_UINT16, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_node_max_outgoing_transfer,
        { "Max Outgoing Transfer Size", "zbee_zdp.node.max_outgoing_transfer", FT_UINT16, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_power,
        { "Power Descriptor", "zbee_zdp.power", FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_power_mode,
        { "Mode",                       "zbee_zdp.power.mode", FT_UINT16, BASE_DEC, VALS(zbee_zdp_power_mode_vals), ZBEE_ZDP_POWER_MODE,
            NULL, HFILL }},

        { &hf_zbee_zdp_power_avail_ac,
        { "Available AC Power",         "zbee_zdp.power.avail.ac", FT_BOOLEAN, 16, NULL, ZBEE_ZDP_POWER_AVAIL_AC,
            NULL, HFILL }},

        { &hf_zbee_zdp_power_avail_recharge,
        { "Available Rechargeable Battery", "zbee_zdp.power.avail.rech", FT_BOOLEAN, 16, NULL, ZBEE_ZDP_POWER_AVAIL_RECHARGEABLE,
            NULL, HFILL }},

        { &hf_zbee_zdp_power_avail_dispose,
        { "Available Disposeable Battery",  "zbee_zdp.power.avail.disp", FT_BOOLEAN, 16, NULL, ZBEE_ZDP_POWER_AVAIL_DISPOSEABLE,
            NULL, HFILL }},

        { &hf_zbee_zdp_power_source_ac,
        { "Using AC Power",             "zbee_zdp.power.source.ac", FT_BOOLEAN, 16, NULL, ZBEE_ZDP_POWER_SOURCE_AC,
            NULL, HFILL }},

        { &hf_zbee_zdp_power_source_recharge,
        { "Using Rechargeable Battery", "zbee_zdp.power.source.ac", FT_BOOLEAN, 16, NULL, ZBEE_ZDP_POWER_SOURCE_RECHARGEABLE,
            NULL, HFILL }},

        { &hf_zbee_zdp_power_source_dispose,
        { "Using Disposeable Battery",  "zbee_zdp.power.source.ac", FT_BOOLEAN, 16, NULL, ZBEE_ZDP_POWER_SOURCE_DISPOSEABLE,
            NULL, HFILL }},

        { &hf_zbee_zdp_power_level,
        { "Level",                      "zbee_zdp.power.level", FT_UINT16, BASE_DEC, VALS(zbee_zdp_power_level_vals), ZBEE_ZDP_POWER_LEVEL,
            NULL, HFILL }},

        { &hf_zbee_zdp_simple_app_device,
        { "Application Device",         "zbee_zdp.app.device", FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_simple_app_version,
        { "Application Version",        "zbee_zdp.app.version", FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_complex_length,
        { "Complex Descriptor Length",  "zbee_zdp.complex_length", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_complex,
        { "Complex Descriptor",         "zbee_zdp.complex", FT_STRING, BASE_NONE, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_user,
        { "User Descriptor",            "zbee_zdp.user", FT_STRING, BASE_NONE, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_user_length,
        { "User Descriptor Length",     "zbee_zdp.user_length", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_simple_length,
        { "Simple Descriptor Length",   "zbee_zdp.simple_length", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_disc_node_size,
        { "Node Descriptor Size",       "zbee_zdp.node_size", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_disc_power_size,
        { "Power Descriptor Size",      "zbee_zdp.power_size", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_cache,
        { "Cache",                      "zbee_zdp.cache", FT_UINT16, BASE_HEX, NULL, 0x0,
            "Address of the device containing the discovery cache.", HFILL }},

        { &hf_zbee_zdp_disc_ep_count,
        { "Active Endpoint Count",      "zbee_zdp.ep_count", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_disc_simple_count,
        { "Simple Descriptor Count",    "zbee_zdp.simple_count", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_disc_simple_size,
        { "Simple Descriptor Size",     "zbee_zdp.simple_size", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_target,
        { "Target",                     "zbee_zdp.target", FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_replacement,
        { "Replacement",                "zbee_zdp.replacement", FT_EUI64, BASE_NONE, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_replacement_ep,
        { "Replacement Endpoint",       "zbee_zdp.replacement_ep", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_bind_src,
        { "Source",                     "zbee_zdp.bind.src", FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_bind_src64,
        { "Source",                     "zbee_zdp.bind.src64", FT_EUI64, BASE_NONE, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_bind_src_ep,
        { "Source Endpoint",            "zbee_zdp.bind.src_ep", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_bind_dst,
        { "Destination",                "zbee_zdp.bind.dst", FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_bind_dst64,
        { "Destination",                "zbee_zdp.bind.dst64", FT_EUI64, BASE_NONE, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_bind_dst_ep,
        { "Destination Endpoint",       "zbee_zdp.bind.dst_ep", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_duration,
        { "Duration",                   "zbee_zdp.duration", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_leave_children,
        { "Remove Children",            "zbee_zdp.leave.children", FT_BOOLEAN, 8, NULL, ZBEE_ZDP_MGMT_LEAVE_CHILDREN,
            NULL, HFILL }},

        { &hf_zbee_zdp_leave_rejoin,
        { "Rejoin",                     "zbee_zdp.leave.rejoin", FT_BOOLEAN, 8, NULL, ZBEE_ZDP_MGMT_LEAVE_REJOIN,
            NULL, HFILL }},

        { &hf_zbee_zdp_significance,
        { "Significance",               "zbee_zdp.significance", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_scan_count,
        { "Scan Count",                 "zbee_zdp.scan_count", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_update_id,
        { "Update ID",                  "zbee_zdp.update_id", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_manager,
        { "Network Manager",            "zbee_zdp.manager", FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_tx_total,
        { "Total Transmissions",        "zbee_zdp.tx_total", FT_UINT16, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_tx_fail,
        { "Failed Transmissions",       "zbee_zdp.tx_fail", FT_UINT16, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_channel_count,
        { "Channel List Count",         "zbee_zdp.channel_count", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_channel_mask,
        { "Channels",                   "zbee_zdp.channel_mask", FT_UINT32, BASE_HEX, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_channel_energy,
        { "Channel Energy",         "zbee_zdp.channel_energy", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_pan_eui64,
        { "Pan",         "zbee_zdp.pan.eui64", FT_EUI64, BASE_NONE, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_pan_uint,
        { "Pan",         "zbee_zdp.pan.uint", FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_channel,
        { "Channel",         "zbee_zdp.channel", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_nwk_desc_profile,
        { "Profile",         "zbee_zdp.profile", FT_UINT8, BASE_HEX, NULL, 0x0F,
            NULL, HFILL }},

        { &hf_zbee_zdp_profile_version,
        { "Version",         "zbee_zdp.profile_version", FT_UINT8, BASE_DEC, NULL, 0xF0,
            NULL, HFILL }},

        { &hf_zbee_zdp_beacon,
        { "Beacon Order",         "zbee_zdp.beacon", FT_UINT8, BASE_DEC, NULL, 0x0F,
            NULL, HFILL }},

        { &hf_zbee_zdp_superframe,
        { "Superframe Order",         "zbee_zdp.superframe", FT_UINT8, BASE_DEC, NULL, 0xF0,
            NULL, HFILL }},

        { &hf_zbee_zdp_permit_joining,
        { "Permit Joining",         "zbee_zdp.permit_joining", FT_UINT8, BASE_DEC, VALS(zbee_zdp_true_false_plus_vals), 0x01,
            NULL, HFILL }},

        { &hf_zbee_zdp_permit_joining_03,
        { "Permit Joining",         "zbee_zdp.permit_joining", FT_UINT8, BASE_DEC, VALS(zbee_zdp_true_false_plus_vals), 0x03,
            NULL, HFILL }},

        { &hf_zbee_zdp_extended_pan,
        { "Extended Pan",         "zbee_zdp.extended_pan", FT_EUI64, BASE_NONE, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_addr,
        { "Addr",       "zbee_zdp.addr", FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_depth,
        { "Depth",         "zbee_zdp.depth", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_lqi,
        { "LQI",         "zbee_zdp.lqi", FT_UINT8, BASE_DEC, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_scan_channel,
        { "Scan Channels",         "zbee_zdp.scan_channel", FT_UINT32, BASE_HEX, NULL, 0x0,
            NULL, HFILL }},

        { &hf_zbee_zdp_table_entry_type,
        { "Type",         "zbee_zdp.table_entry_type", FT_UINT8, BASE_DEC, VALS(zbee_zdp_table_entry_type_vals), 0x03,
            NULL, HFILL }},

        { &hf_zbee_zdp_table_entry_idle_rx_0c,
        { "Idle Rx",         "zbee_zdp.idle_rx", FT_UINT8, BASE_DEC, VALS(zbee_zdp_true_false_plus_vals), 0x0c,
            NULL, HFILL }},

        { &hf_zbee_zdp_table_entry_idle_rx_04,
        { "Idle Rx",         "zbee_zdp.idle_rx", FT_UINT8, BASE_DEC, VALS(zbee_zdp_true_false_plus_vals), 0x04,
            NULL, HFILL }},

        { &hf_zbee_zdp_table_entry_relationship_18,
        { "Relationship",         "zbee_zdp.relationship", FT_UINT8, BASE_DEC, VALS(zbee_zdp_relationship_vals), 0x18,
            NULL, HFILL }},

        { &hf_zbee_zdp_table_entry_relationship_70,
        { "Relationship",         "zbee_zdp.relationship", FT_UINT8, BASE_DEC, VALS(zbee_zdp_relationship_vals), 0x70,
            NULL, HFILL }},

        { &hf_zbee_zdp_rtg,
        { "Routing Table",         "zbee_zdp.routing", FT_NONE, BASE_NONE, NULL, 0x0,
            NULL, HFILL }},
        { &hf_zbee_zdp_rtg_entry,
        { "Routing Table Entry",         "zbee_zdp.routing.entry", FT_NONE, BASE_NONE, NULL, 0x0,
            NULL, HFILL }},
        { &hf_zbee_zdp_rtg_destination,
        { "Destination",         "zbee_zdp.routing.destination", FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }},
        { &hf_zbee_zdp_rtg_status,
        { "Status",         "zbee_zdp.routing.status", FT_UINT8, BASE_DEC, VALS(zbee_zdp_rtg_status_vals), 0x0,
            NULL, HFILL }},
        { &hf_zbee_zdp_rtg_next_hop,
        { "Next Hop",         "zbee_zdp.routing.next_hop", FT_UINT16, BASE_HEX, NULL, 0x0,
            NULL, HFILL }}

    };

    /*  APS subtrees */
    static gint *ett[] = {
        &ett_zbee_zdp,
        &ett_zbee_zdp_endpoint,
        &ett_zbee_zdp_match_in,
        &ett_zbee_zdp_match_out,
        &ett_zbee_zdp_node,
        &ett_zbee_zdp_node_in,
        &ett_zbee_zdp_node_out,
        &ett_zbee_zdp_power,
        &ett_zbee_zdp_simple,
        &ett_zbee_zdp_cinfo,
        &ett_zbee_zdp_server,
        &ett_zbee_zdp_simple_sizes,
        &ett_zbee_zdp_bind,
        &ett_zbee_zdp_bind_entry,
        &ett_zbee_zdp_bind_end_in,
        &ett_zbee_zdp_bind_end_out,
        &ett_zbee_zdp_bind_table,
        &ett_zbee_zdp_bind_source,
        &ett_zbee_zdp_assoc_device,
        &ett_zbee_zdp_nwk,
        &ett_zbee_zdp_lqi,
        &ett_zbee_zdp_rtg,
        &ett_zbee_zdp_cache,
        &ett_zbee_zdp_nwk_desc,
        &ett_zbee_zdp_table_entry,
        &ett_zbee_zdp_descriptor_capability_field,
    };

    /* Register ZigBee ZDP protocol with Wireshark. */
    proto_zbee_zdp = proto_register_protocol("ZigBee Device Profile", "ZigBee ZDP", "zbee_zdp");
    proto_register_field_array(proto_zbee_zdp, hf, array_length(hf));
    proto_register_subtree_array(ett, array_length(ett));

    /* Register the ZDP dissector. */
    register_dissector("zbee_zdp", dissect_zbee_zdp, proto_zbee_zdp);
} /* proto_register_zbee_zdp */

/**
 *Registers the Zigbee Device Profile dissector with Wireshark.
 *
*/
void proto_reg_handoff_zbee_zdp(void)
{
    dissector_handle_t  zdp_handle;

    /* Register our dissector with the ZigBee application dissectors. */
    zdp_handle = find_dissector("zbee_zdp");
    dissector_add_uint("zbee.profile", ZBEE_ZDP_PROFILE, zdp_handle);
} /* proto_reg_handoff_zbee_zdp */

/*
 * 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:
 */