#include "packet-zbee-aps.h"
#include "packet-zbee-zcl.h"
+
/* ########################################################################## */
/* #### (0x0000) BASIC CLUSTER ############################################## */
/* ########################################################################## */
);
} /*proto_reg_handoff_zbee_zcl_identify*/
+
+/* ########################################################################## */
+/* #### (0x0004) GROUPS CLUSTER ############################################# */
+/* ########################################################################## */
+
+/*************************/
+/* Defines */
+/*************************/
+
+#define ZBEE_ZCL_GROUPS_NUM_ETT 2
+#define ZBEE_ZCL_CMD_ID_GROUPS_NAME_SUPPORT_MASK 0x80 /*Name support Mask*/
+/* Attributes */
+#define ZBEE_ZCL_ATTR_ID_GROUPS_NAME_SUPPORT 0x0000 /* Groups Name Support*/
+
+/* Server Commands Received */
+#define ZBEE_ZCL_CMD_ID_GROUPS_ADD_GROUP 0x00 /* Add Group */
+#define ZBEE_ZCL_CMD_ID_GROUPS_VIEW_GROUP 0x01 /* View Group */
+#define ZBEE_ZCL_CMD_ID_GROUPS_ADD_GET_GROUP_MEMBERSHIP 0x02 /* Get Group Membership */
+#define ZBEE_ZCL_CMD_ID_GROUPS_REMOVE_GROUP 0x03 /* Remove a Group */
+#define ZBEE_ZCL_CMD_ID_GROUPS_REMOVE_ALL_GROUPS 0x04 /* Remove all Groups */
+#define ZBEE_ZCL_CMD_ID_GROUPS_ADD_GROUP_IF_IDENTIFYING 0x05 /* Add Group if Identifying */
+
+
+/* Server Commands Generated */
+#define ZBEE_ZCL_CMD_ID_GROUPS_ADD_GROUP_RESPONSE 0x00 /* Add Group Response */
+#define ZBEE_ZCL_CMD_ID_GROUPS_VIEW_GROUP_RESPONSE 0x01 /* View Group Response */
+#define ZBEE_ZCL_CMD_ID_GROUPS_GET_GROUP_MEMBERSHIP_RESPONSE 0x02 /* Get Group Membership Response */
+#define ZBEE_ZCL_CMD_ID_GROUPS_REMOVE_GROUP_RESPONSE 0x03 /* Remove a Group Response */
+
+/*************************/
+/* Function Declarations */
+/*************************/
+
+void proto_register_zbee_zcl_groups(void);
+void proto_reg_handoff_zbee_zcl_groups(void);
+
+/* Command Dissector Helpers */
+static void dissect_zcl_groups_add_group_or_if_identifying (tvbuff_t *tvb, proto_tree *tree, guint *offset);
+static void dissect_zcl_groups_view_group (tvbuff_t *tvb, proto_tree *tree, guint *offset);
+static void dissect_zcl_groups_get_group_membership (tvbuff_t *tvb, proto_tree *tree, guint *offset);
+static void dissect_zcl_groups_remove_group (tvbuff_t *tvb, proto_tree *tree, guint *offset);
+static void dissect_zcl_groups_add_remove_group_response (tvbuff_t *tvb, proto_tree *tree, guint *offset);
+static void dissect_zcl_groups_view_group_response (tvbuff_t *tvb, proto_tree *tree, guint *offset);
+static void dissect_zcl_groups_get_group_membership_response (tvbuff_t *tvb, proto_tree *tree, guint *offset);
+
+static void dissect_zcl_groups_attr_data (proto_tree *tree, tvbuff_t *tvb, guint *offset, guint16 attr_id, guint data_type);
+
+/* Private functions prototype */
+
+/*************************/
+/* Global Variables */
+/*************************/
+/* Initialize the protocol and registered fields */
+static int proto_zbee_zcl_groups = -1;
+
+static int hf_zbee_zcl_groups_attr_id = -1;
+static int hf_zbee_zcl_groups_group_name_support = -1;
+static int hf_zbee_zcl_groups_group_id = -1;
+static int hf_zbee_zcl_groups_group_count = -1;
+static int hf_zbee_zcl_groups_group_capacity = -1;
+static int hf_zbee_zcl_groups_status = -1;
+static int hf_zbee_zcl_groups_attr_str_len = -1;
+static int hf_zbee_zcl_groups_attr_str = -1;
+static int hf_zbee_zcl_groups_srv_rx_cmd_id = -1;
+static int hf_zbee_zcl_groups_srv_tx_cmd_id = -1;
+static int hf_zbee_zcl_groups_group_list = -1;
+
+/* Initialize the subtree pointers */
+static gint ett_zbee_zcl_groups = -1;
+static gint ett_zbee_zcl_groups_grp_ctrl = -1;
+
+/* Attributes */
+static const value_string zbee_zcl_groups_attr_names[] = {
+ { ZBEE_ZCL_ATTR_ID_GROUPS_NAME_SUPPORT, "Groups Name Support" },
+ { 0, NULL }
+};
+
+/* Server Commands Received */
+static const value_string zbee_zcl_groups_srv_rx_cmd_names[] = {
+ { ZBEE_ZCL_CMD_ID_GROUPS_ADD_GROUP, "Add Group" },
+ { ZBEE_ZCL_CMD_ID_GROUPS_VIEW_GROUP, "View Group" },
+ { ZBEE_ZCL_CMD_ID_GROUPS_ADD_GET_GROUP_MEMBERSHIP, "Get Group Membership" },
+ { ZBEE_ZCL_CMD_ID_GROUPS_REMOVE_GROUP, "Remove a Group" },
+ { ZBEE_ZCL_CMD_ID_GROUPS_REMOVE_ALL_GROUPS, "Remove all Groups" },
+ { ZBEE_ZCL_CMD_ID_GROUPS_ADD_GROUP_IF_IDENTIFYING, "Add Group if Identifying" },
+ { 0, NULL }
+};
+
+/* Server Commands Generated */
+static const value_string zbee_zcl_groups_srv_tx_cmd_names[] = {
+ { ZBEE_ZCL_CMD_ID_GROUPS_ADD_GROUP_RESPONSE, "Add Group Response" },
+ { ZBEE_ZCL_CMD_ID_GROUPS_VIEW_GROUP_RESPONSE, "View Group Response" },
+ { ZBEE_ZCL_CMD_ID_GROUPS_GET_GROUP_MEMBERSHIP_RESPONSE, "Get Group Membership Response" },
+ { ZBEE_ZCL_CMD_ID_GROUPS_REMOVE_GROUP_RESPONSE, "Remove a Group Response" },
+ { 0, NULL }
+};
+
+
+/*************************/
+/* Function Bodies */
+/*************************/
+
+/*FUNCTION:------------------------------------------------------
+ * NAME
+ * dissect_zbee_zcl_groups
+ * DESCRIPTION
+ * ZigBee ZCL Groups cluster dissector for wireshark.
+ * PARAMETERS
+ * tvbuff_t *tvb - pointer to buffer containing raw packet.
+ * packet_info *pinfo - pointer to packet information fields
+ * proto_tree *tree - pointer to data tree Wireshark uses to display packet.
+ * RETURNS
+ * none
+ *---------------------------------------------------------------
+ */
+static int
+dissect_zbee_zcl_groups(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_groups_srv_rx_cmd_names, "Unknown Command"),
+ zcl->tran_seqno);
+
+ /* Add the command ID. */
+ proto_tree_add_item(tree, hf_zbee_zcl_groups_srv_rx_cmd_id, tvb, offset, 1, cmd_id);
+
+ /* Check if this command has a payload, then 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_groups, NULL, "Payload");
+
+ /* Call the appropriate command dissector */
+ switch (cmd_id) {
+ case ZBEE_ZCL_CMD_ID_GROUPS_ADD_GROUP:
+ dissect_zcl_groups_add_group_or_if_identifying(tvb, payload_tree, &offset);
+ break;
+
+ case ZBEE_ZCL_CMD_ID_GROUPS_VIEW_GROUP:
+ dissect_zcl_groups_view_group(tvb, payload_tree, &offset);
+ break;
+
+ case ZBEE_ZCL_CMD_ID_GROUPS_ADD_GET_GROUP_MEMBERSHIP:
+ dissect_zcl_groups_get_group_membership(tvb, payload_tree, &offset);
+ break;
+
+ case ZBEE_ZCL_CMD_ID_GROUPS_REMOVE_GROUP:
+ dissect_zcl_groups_remove_group(tvb, payload_tree, &offset);
+ break;
+
+ case ZBEE_ZCL_CMD_ID_GROUPS_REMOVE_ALL_GROUPS:
+ /* without payload*/
+ break;
+
+ case ZBEE_ZCL_CMD_ID_GROUPS_ADD_GROUP_IF_IDENTIFYING:
+ dissect_zcl_groups_add_group_or_if_identifying(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_groups_srv_tx_cmd_names, "Unknown Command"),
+ zcl->tran_seqno);
+
+ /* Add the command ID. */
+ proto_tree_add_item(tree, hf_zbee_zcl_groups_srv_tx_cmd_id, tvb, offset, 1, cmd_id);
+
+ /* Check if this command has a payload, then 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_groups, NULL, "Payload");
+
+ /* Call the appropriate command dissector */
+ switch (cmd_id) {
+ case ZBEE_ZCL_CMD_ID_GROUPS_ADD_GROUP_RESPONSE:
+ dissect_zcl_groups_add_remove_group_response(tvb, payload_tree, &offset);
+ break;
+
+ case ZBEE_ZCL_CMD_ID_GROUPS_VIEW_GROUP_RESPONSE:
+ dissect_zcl_groups_view_group_response(tvb, payload_tree, &offset);
+ break;
+
+ case ZBEE_ZCL_CMD_ID_GROUPS_GET_GROUP_MEMBERSHIP_RESPONSE:
+ dissect_zcl_groups_get_group_membership_response(tvb, payload_tree, &offset);
+ break;
+
+ case ZBEE_ZCL_CMD_ID_GROUPS_REMOVE_GROUP_RESPONSE:
+ dissect_zcl_groups_add_remove_group_response(tvb, payload_tree, &offset);
+ break;
+
+ default:
+ break;
+ }
+ }
+ }
+
+ return tvb_captured_length(tvb);
+} /*dissect_zbee_zcl_groups*/
+
+
+ /*FUNCTION:------------------------------------------------------
+ * NAME
+ * dissect_zcl_groups_add_group_or_if_identifying
+ * DESCRIPTION
+ * this function decodes the Add Group or Add Group If
+ * Identifying payload.
+ * PARAMETERS
+ * tvb - the tv buffer of the current data_type
+ * tree - the tree to append this item to
+ * offset - offset of data in tvb
+ * RETURNS
+ * none
+ *---------------------------------------------------------------
+ */
+static void
+dissect_zcl_groups_add_group_or_if_identifying(tvbuff_t *tvb, proto_tree *tree, guint *offset)
+{
+ guint attr_uint;
+ guint8 *attr_string;
+
+ /* Retrieve "Group ID" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_groups_group_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
+ *offset += 2;
+
+ /* Retrieve "Group Name" field */
+ attr_uint = tvb_get_guint8(tvb, *offset); /* string length */
+ if (attr_uint == 0xff) attr_uint = 0;
+
+ proto_tree_add_uint(tree, hf_zbee_zcl_groups_attr_str_len, tvb, *offset, 1, attr_uint);
+
+ *offset += 1;
+
+ attr_string = tvb_get_string_enc(wmem_packet_scope(), tvb, *offset, attr_uint, ENC_ASCII);
+
+ proto_item_append_text(tree, ", String: %s", attr_string);
+ proto_tree_add_string(tree, hf_zbee_zcl_groups_attr_str, tvb, *offset, attr_uint, attr_string);
+
+ *offset += attr_uint;
+
+} /*dissect_zcl_groups_add_group*/
+
+
+ /*FUNCTION:------------------------------------------------------
+ * NAME
+ * dissect_zcl_groups_view_group
+ * DESCRIPTION
+ * this function decodes the View Group payload.
+ * PARAMETERS
+ * tvb - the tv buffer of the current data_type
+ * tree - the tree to append this item to
+ * offset - offset of data in tvb
+ * RETURNS
+ * none
+ *---------------------------------------------------------------
+ */
+static void
+dissect_zcl_groups_view_group(tvbuff_t *tvb, proto_tree *tree, guint *offset)
+{
+ /* Retrieve "Groups Timeout" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_groups_group_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
+ *offset += 2;
+
+} /*dissect_zcl_groups_view_group*/
+
+
+/*FUNCTION:------------------------------------------------------
+* NAME
+* dissect_zcl_groups_get_group_membership
+* DESCRIPTION
+* this function decodes the Get Group Membership payload.
+* PARAMETERS
+* tvb - the tv buffer of the current data_type
+* tree - the tree to append this item to
+* offset - offset of data in tvb
+* RETURNS
+* none
+*---------------------------------------------------------------
+*/
+static void
+dissect_zcl_groups_get_group_membership(tvbuff_t *tvb, proto_tree *tree, guint *offset)
+{
+ proto_item *grp_list;
+ proto_tree *grp_list_tree;
+ guint8 count, i;
+ /* Retrieve "Group Count" field */
+ count = tvb_get_guint8(tvb, *offset);
+ proto_tree_add_uint(tree, hf_zbee_zcl_groups_group_count, tvb, *offset, 1, count);
+ *offset += 1;
+
+ if(count > 0)
+ {
+ grp_list = proto_tree_add_item(tree, hf_zbee_zcl_groups_group_list, tvb, *offset, 2*count, ENC_NA);
+ grp_list_tree = proto_item_add_subtree(grp_list, ett_zbee_zcl_groups_grp_ctrl);
+ /* Retrieve "Group List" members */
+ for( i = 0; i < count; i++)
+ {
+ proto_tree_add_item(grp_list_tree, hf_zbee_zcl_groups_group_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
+ *offset += 2;
+ }
+ }
+
+} /*dissect_zcl_groups_get_group_membership*/
+
+
+/*FUNCTION:------------------------------------------------------
+* NAME
+* dissect_zcl_groups_remove_group
+* DESCRIPTION
+* this function decodes the Remove Group payload.
+* PARAMETERS
+* tvb - the tv buffer of the current data_type
+* tree - the tree to append this item to
+* offset - offset of data in tvb
+* RETURNS
+* none
+*---------------------------------------------------------------
+*/
+static void
+dissect_zcl_groups_remove_group(tvbuff_t *tvb, proto_tree *tree, guint *offset)
+{
+ /* Retrieve "Groups ID" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_groups_group_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
+ *offset += 2;
+
+} /*dissect_zcl_groups_remove_group*/
+
+
+/*FUNCTION:------------------------------------------------------
+* NAME
+* dissect_zcl_groups_add_group_response
+* DESCRIPTION
+* this function decodes the Add Group Response payload.
+* PARAMETERS
+* tvb - the tv buffer of the current data_type
+* tree - the tree to append this item to
+* offset - offset of data in tvb
+* RETURNS
+* none
+*---------------------------------------------------------------
+*/
+static void
+dissect_zcl_groups_add_remove_group_response(tvbuff_t *tvb, proto_tree *tree, guint *offset)
+{
+ /* Retrieve "Status" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_groups_status, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
+ *offset += 1;
+
+ /* Retrieve "Groups ID" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_groups_group_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
+ *offset += 2;
+
+} /*dissect_zcl_groups_remove_group*/
+
+
+/*FUNCTION:------------------------------------------------------
+* NAME
+* dissect_zcl_groups_view_group_response
+* DESCRIPTION
+* this function decodes the View Group Response payload
+* PARAMETERS
+* tvb - the tv buffer of the current data_type
+* tree - the tree to append this item to
+* offset - offset of data in tvb
+* RETURNS
+* none
+*---------------------------------------------------------------
+*/
+static void
+dissect_zcl_groups_view_group_response(tvbuff_t *tvb, proto_tree *tree, guint *offset)
+{
+ guint attr_uint;
+ guint8 *attr_string;
+ /* Retrieve "Status" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_groups_status, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
+ *offset += 1;
+
+ /* Retrieve "Group ID" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_groups_group_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
+ *offset += 2;
+
+ /* Retrieve "Group Name" field */
+ attr_uint = tvb_get_guint8(tvb, *offset); /* string length */
+ if (attr_uint == 0xff) attr_uint = 0;
+
+ proto_tree_add_uint(tree, hf_zbee_zcl_groups_attr_str_len, tvb, *offset, 1, attr_uint);
+
+ *offset += 1;
+
+ attr_string = tvb_get_string_enc(wmem_packet_scope(), tvb, *offset, attr_uint, ENC_ASCII);
+
+ proto_item_append_text(tree, ", String: %s", attr_string);
+ proto_tree_add_string(tree, hf_zbee_zcl_groups_attr_str, tvb, *offset, attr_uint, attr_string);
+
+ *offset += attr_uint;
+} /*dissect_zcl_groups_add_group*/
+
+
+/*FUNCTION:------------------------------------------------------
+* NAME
+* dissect_zcl_groups_get_group_membership_response
+* DESCRIPTION
+* this function decodes the Get Group Membership Response payload.
+* PARAMETERS
+* tvb - the tv buffer of the current data_type
+* tree - the tree to append this item to
+* offset - offset of data in tvb
+* RETURNS
+* none
+*---------------------------------------------------------------
+*/
+static void
+dissect_zcl_groups_get_group_membership_response(tvbuff_t *tvb, proto_tree *tree, guint *offset)
+{
+ proto_item *grp_list;
+ proto_tree *grp_list_tree;
+ guint8 count, i;
+
+ /* Retrieve "Capacity" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_groups_group_capacity, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
+ *offset += 1;
+
+ /* Retrieve "Group Count" field */
+ count = tvb_get_guint8(tvb, *offset);
+ proto_tree_add_uint(tree, hf_zbee_zcl_groups_group_count, tvb, *offset, 1, count);
+ *offset += 1;
+ if(count > 0)
+ {
+ grp_list = proto_tree_add_item(tree, hf_zbee_zcl_groups_group_list, tvb, *offset, 2*count, ENC_NA);
+ grp_list_tree = proto_item_add_subtree(grp_list, ett_zbee_zcl_groups_grp_ctrl);
+ /* Retrieve "Group List" members */
+ for( i = 0; i < count; i++)
+ {
+ proto_tree_add_item(grp_list_tree, hf_zbee_zcl_groups_group_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
+ *offset += 2;
+ }
+ }
+
+} /*dissect_zcl_groups_get_group_membership*/
+
+
+/*FUNCTION:------------------------------------------------------
+ * NAME
+ * dissect_zcl_groups_attr_data
+ * DESCRIPTION
+ * this function is called by ZCL foundation dissector in order to decode
+ * specific cluster attributes data.
+ * PARAMETERS
+ * proto_tree *tree - pointer to data tree Wireshark uses to display packet.
+ * tvbuff_t *tvb - pointer to buffer containing raw packet.
+ * guint *offset - pointer to buffer offset
+ * guint16 attr_id - attribute identifier
+ * guint data_type - attribute data type
+ * RETURNS
+ * none
+ *---------------------------------------------------------------
+ */
+void
+dissect_zcl_groups_attr_data(proto_tree *tree, tvbuff_t *tvb, guint *offset, guint16 attr_id, guint data_type)
+{
+ /* Dissect attribute data type and data */
+ switch ( attr_id ) {
+
+ case ZBEE_ZCL_ATTR_ID_GROUPS_NAME_SUPPORT:
+ proto_tree_add_item(tree, hf_zbee_zcl_groups_group_name_support, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
+ *offset += 1;
+ break;
+
+ default:
+ dissect_zcl_attr_data(tvb, tree, offset, data_type);
+ break;
+ }
+
+} /*dissect_zcl_groups_attr_data*/
+
+
+/*FUNCTION:------------------------------------------------------
+ * NAME
+ * proto_register_zbee_zcl_groups
+ * DESCRIPTION
+ * ZigBee ZCL Groups cluster protocol registration routine.
+ * PARAMETERS
+ * none
+ * RETURNS
+ * void
+ *---------------------------------------------------------------
+ */
+void
+proto_register_zbee_zcl_groups(void)
+{
+ /* Setup list of header fields */
+ static hf_register_info hf[] = {
+
+ { &hf_zbee_zcl_groups_attr_id,
+ { "Attribute", "zbee_zcl_general.groups.attr_id", FT_UINT16, BASE_HEX, VALS(zbee_zcl_groups_attr_names),
+ 0x00, NULL, HFILL } },
+
+ { &hf_zbee_zcl_groups_group_name_support,
+ { "Group Name Support", "zbee_zcl_general.groups.attr.group_name_support", FT_BOOLEAN, 8, TFS(&tfs_true_false),
+ ZBEE_ZCL_CMD_ID_GROUPS_NAME_SUPPORT_MASK, NULL, HFILL } },
+
+ { &hf_zbee_zcl_groups_group_id,
+ { "Group ID", "zbee_zcl_general.groups.group_id", FT_UINT16, BASE_HEX, NULL,
+ 0x00, NULL, HFILL } },
+
+ { &hf_zbee_zcl_groups_group_list,
+ {"Group List", "zbee_zcl_general.groups.group_list",FT_NONE,BASE_NONE, NULL,
+ 0x00, NULL, HFILL } },
+
+ { &hf_zbee_zcl_groups_group_count,
+ { "Group Count", "zbee_zcl_general.groups.group_count", FT_UINT8, BASE_DEC, NULL,
+ 0x00, NULL, HFILL } },
+
+ { &hf_zbee_zcl_groups_group_capacity,
+ { "Group Capacity", "zbee_zcl_general.groups.group_capacity", FT_UINT8, BASE_DEC, NULL,
+ 0x00, NULL, HFILL } },
+
+ { &hf_zbee_zcl_groups_status,
+ { "Group Status", "zbee_zcl_general.groups.group_status", FT_UINT8, BASE_HEX, VALS(zbee_zcl_status_names),
+ 0x00, NULL, HFILL } },
+
+ { &hf_zbee_zcl_groups_attr_str_len,
+ { "Length", "zbee_zcl_general.groups.attr_str_len", FT_UINT8, BASE_DEC, NULL,
+ 0x00, NULL, HFILL }},
+
+ { &hf_zbee_zcl_groups_attr_str,
+ { "String", "zbee_zcl_general.groups_attr_str", FT_STRING, BASE_NONE, NULL,
+ 0x00, NULL, HFILL }},
+
+ { &hf_zbee_zcl_groups_srv_rx_cmd_id,
+ { "Command", "zbee_zcl_general.groups.cmd_srv_rx.id", FT_UINT8, BASE_HEX, VALS(zbee_zcl_groups_srv_rx_cmd_names),
+ 0x00, NULL, HFILL } },
+
+ { &hf_zbee_zcl_groups_srv_tx_cmd_id,
+ { "Command", "zbee_zcl_general.groups.cmd.srv_tx.id", FT_UINT8, BASE_HEX, VALS(zbee_zcl_groups_srv_tx_cmd_names),
+ 0x00, NULL, HFILL } }
+
+ };
+
+ /* ZCL Groups subtrees */
+ static gint *ett[ZBEE_ZCL_GROUPS_NUM_ETT];
+ ett[0] = &ett_zbee_zcl_groups;
+ ett[1] = &ett_zbee_zcl_groups_grp_ctrl;
+
+ /* Register the ZigBee ZCL Groups cluster protocol name and description */
+ proto_zbee_zcl_groups = proto_register_protocol("ZigBee ZCL Groups", "ZCL Groups", ZBEE_PROTOABBREV_ZCL_GROUPS);
+ proto_register_field_array(proto_zbee_zcl_groups, hf, array_length(hf));
+ proto_register_subtree_array(ett, array_length(ett));
+
+ /* Register the ZigBee ZCL Groups dissector. */
+ new_register_dissector(ZBEE_PROTOABBREV_ZCL_GROUPS, dissect_zbee_zcl_groups, proto_zbee_zcl_groups);
+
+} /*proto_register_zbee_zcl_groups*/
+
+
+/*FUNCTION:------------------------------------------------------
+ * NAME
+ * proto_reg_handoff_zbee_zcl_groups
+ * DESCRIPTION
+ * Hands off the ZCL Groups dissector.
+ * PARAMETERS
+ * none
+ * RETURNS
+ * none
+ *---------------------------------------------------------------
+ */
+void
+proto_reg_handoff_zbee_zcl_groups(void)
+{
+ dissector_handle_t groups_handle;
+
+ /* Register our dissector with the ZigBee application dissectors. */
+ groups_handle = find_dissector(ZBEE_PROTOABBREV_ZCL_GROUPS);
+ dissector_add_uint("zbee.zcl.cluster", ZBEE_ZCL_CID_GROUPS, groups_handle);
+
+ zbee_zcl_init_cluster( proto_zbee_zcl_groups,
+ ett_zbee_zcl_groups,
+ ZBEE_ZCL_CID_GROUPS,
+ hf_zbee_zcl_groups_attr_id,
+ hf_zbee_zcl_groups_srv_rx_cmd_id,
+ hf_zbee_zcl_groups_srv_tx_cmd_id,
+ (zbee_zcl_fn_attr_data)dissect_zcl_groups_attr_data
+ );
+} /*proto_reg_handoff_zbee_zcl_groups*/
+
+
+/* ########################################################################## */
+/* #### (0x0005) SCENES CLUSTER ############################################# */
+/* ########################################################################## */
+
+/*************************/
+/* Defines */
+/*************************/
+
+#define ZBEE_ZCL_SCENES_NUM_ETT 2
+#define ZBEE_ZCL_CMD_ID_SCENES_SUPPORTED_MASK 0x80 /* bit 7 */
+
+/* Attributes */
+#define ZBEE_ZCL_ATTR_ID_SCENES_SCENE_COUNT 0x0000 /* Scene Count */
+#define ZBEE_ZCL_ATTR_ID_SCENES_CURRENT_SCENE 0x0001 /* Current Scene */
+#define ZBEE_ZCL_ATTR_ID_SCENES_CURRENT_GROUP 0x0002 /* Current Group */
+#define ZBEE_ZCL_ATTR_ID_SCENES_SCENE_VALID 0x0003 /* Scene Valid */
+#define ZBEE_ZCL_ATTR_ID_SCENES_NAME_SUPPORT 0x0004 /* Name Support */
+#define ZBEE_ZCL_ATTR_ID_SCENES_LAST_CONFIGURED_BY 0x0005 /* Last Configured By */
+
+/* Scene Name Support */
+#define ZBEE_ZCL_SCENES_NAME_SUPPORTED 0x80 /* Scene Names Supported */
+#define ZBEE_ZCL_SCENES_NAME_NOT_SUPPORTED 0x00 /* Scene Names Not Supported */
+
+/* Server Commands Received */
+#define ZBEE_ZCL_CMD_ID_SCENES_ADD_SCENE 0x00 /* Add Scene */
+#define ZBEE_ZCL_CMD_ID_SCENES_VIEW_SCENE 0x01 /* View Scene */
+#define ZBEE_ZCL_CMD_ID_SCENES_REMOVE_SCENE 0x02 /* Remove a Scene */
+#define ZBEE_ZCL_CMD_ID_SCENES_REMOVE_ALL_SCENES 0x03 /* Remove all Scenes */
+#define ZBEE_ZCL_CMD_ID_SCENES_STORE_SCENE 0x04 /* Store Scene */
+#define ZBEE_ZCL_CMD_ID_SCENES_RECALL_SCENE 0x05 /* Recall Scene */
+#define ZBEE_ZCL_CMD_ID_SCENES_GET_SCENE_MEMBERSHIP 0x06 /* Get Scene Membership */
+#define ZBEE_ZCL_CMD_ID_SCENES_NAME_SUPPORT_MASK 0x80
+
+/* Server Commands Generated */
+#define ZBEE_ZCL_CMD_ID_SCENES_ADD_SCENE_RESPONSE 0x00 /* Add Scene Response */
+#define ZBEE_ZCL_CMD_ID_SCENES_VIEW_SCENE_RESPONSE 0x01 /* View Scene Response */
+#define ZBEE_ZCL_CMD_ID_SCENES_REMOVE_SCENE_RESPONSE 0x02 /* Remove a Scene Response */
+#define ZBEE_ZCL_CMD_ID_SCENES_REMOVE_ALL_SCENES_RESPONSE 0x03 /* Remove all Scenes Response */
+#define ZBEE_ZCL_CMD_ID_SCENES_STORE_SCENE_RESPONSE 0x04 /* Store Scene Response */
+#define ZBEE_ZCL_CMD_ID_SCENES_GET_SCENE_MEMBERSHIP_RESPONSE 0x06 /* Get Scene Membership Response */
+
+
+/*************************/
+/* Function Declarations */
+/*************************/
+
+void proto_register_zbee_zcl_scenes(void);
+void proto_reg_handoff_zbee_zcl_scenes(void);
+
+/* Command Dissector Helpers */
+static void dissect_zcl_scenes_add_scene (tvbuff_t *tvb, proto_tree *tree, guint *offset);
+static void dissect_zcl_scenes_view_remove_store_recall_scene (tvbuff_t *tvb, proto_tree *tree, guint *offset);
+static void dissect_zcl_scenes_remove_all_get_scene_membership (tvbuff_t *tvb, proto_tree *tree, guint *offset);
+static void dissect_zcl_scenes_add_remove_store_scene_response (tvbuff_t *tvb, proto_tree *tree, guint *offset);
+static void dissect_zcl_scenes_view_scene_response (tvbuff_t *tvb, proto_tree *tree, guint *offset);
+static void dissect_zcl_scenes_remove_all_scenes_response (tvbuff_t *tvb, proto_tree *tree, guint *offset);
+static void dissect_zcl_scenes_get_scene_membership_response (tvbuff_t *tvb, proto_tree *tree, guint *offset);
+
+static void dissect_zcl_scenes_attr_data (proto_tree *tree, tvbuff_t *tvb, guint *offset, guint16 attr_id, guint data_type);
+
+/* Private functions prototype */
+
+/*************************/
+/* Global Variables */
+/*************************/
+/* Initialize the protocol and registered fields */
+static int proto_zbee_zcl_scenes = -1;
+
+static int hf_zbee_zcl_scenes_attr_id = -1;
+static int hf_zbee_zcl_scenes_attr_id_scene_valid = -1;
+static int hf_zbee_zcl_scenes_attr_id_name_support = -1;
+static int hf_zbee_zcl_scenes_group_id = -1;
+static int hf_zbee_zcl_scenes_scene_id = -1;
+static int hf_zbee_zcl_scenes_transit_time = -1;
+static int hf_zbee_zcl_scenes_extension_set_field = -1;
+static int hf_zbee_zcl_scenes_status = -1;
+static int hf_zbee_zcl_scenes_capacity = -1;
+static int hf_zbee_zcl_scenes_scene_count = -1;
+static int hf_zbee_zcl_scenes_attr_str_len = -1;
+static int hf_zbee_zcl_scenes_attr_str = -1;
+static int hf_zbee_zcl_scenes_srv_rx_cmd_id = -1;
+static int hf_zbee_zcl_scenes_srv_tx_cmd_id = -1;
+static int hf_zbee_zcl_scenes_scene_list = -1;
+/* Initialize the subtree pointers */
+static gint ett_zbee_zcl_scenes = -1;
+static gint ett_zbee_zcl_scenes_scene_ctrl = -1;
+
+/* Attributes */
+static const value_string zbee_zcl_scenes_attr_names[] = {
+ { ZBEE_ZCL_ATTR_ID_SCENES_SCENE_COUNT, "Scene Count" },
+ { ZBEE_ZCL_ATTR_ID_SCENES_CURRENT_SCENE, "Current Scene" },
+ { ZBEE_ZCL_ATTR_ID_SCENES_CURRENT_GROUP, "Current Group" },
+ { ZBEE_ZCL_ATTR_ID_SCENES_SCENE_VALID, "Scene Valid" },
+ { ZBEE_ZCL_ATTR_ID_SCENES_NAME_SUPPORT, "Name Support" },
+ { ZBEE_ZCL_ATTR_ID_SCENES_LAST_CONFIGURED_BY, "Last Configured By" },
+ { 0, NULL }
+};
+
+/* Server Commands Received */
+static const value_string zbee_zcl_scenes_srv_rx_cmd_names[] = {
+ { ZBEE_ZCL_CMD_ID_SCENES_ADD_SCENE, "Add Scene" },
+ { ZBEE_ZCL_CMD_ID_SCENES_VIEW_SCENE, "View Scene" },
+ { ZBEE_ZCL_CMD_ID_SCENES_REMOVE_SCENE, "Remove a Scene" },
+ { ZBEE_ZCL_CMD_ID_SCENES_REMOVE_ALL_SCENES, "Remove all Scenes" },
+ { ZBEE_ZCL_CMD_ID_SCENES_STORE_SCENE, "Store Scene" },
+ { ZBEE_ZCL_CMD_ID_SCENES_RECALL_SCENE, "Recall Scene" },
+ { ZBEE_ZCL_CMD_ID_SCENES_GET_SCENE_MEMBERSHIP, "Get Scene Membership" },
+ { 0, NULL }
+};
+
+/* Server Commands Generated */
+static const value_string zbee_zcl_scenes_srv_tx_cmd_names[] = {
+ { ZBEE_ZCL_CMD_ID_SCENES_ADD_SCENE_RESPONSE, "Add Scene Response" },
+ { ZBEE_ZCL_CMD_ID_SCENES_VIEW_SCENE_RESPONSE, "View Scene Response" },
+ { ZBEE_ZCL_CMD_ID_SCENES_REMOVE_SCENE_RESPONSE, "Remove a Scene Response" },
+ { ZBEE_ZCL_CMD_ID_SCENES_REMOVE_ALL_SCENES_RESPONSE, "Remove all Scene Response" },
+ { ZBEE_ZCL_CMD_ID_SCENES_STORE_SCENE_RESPONSE, "Store Scene Response" },
+ { ZBEE_ZCL_CMD_ID_SCENES_GET_SCENE_MEMBERSHIP_RESPONSE, "Get Scene Membership Response" },
+ { 0, NULL }
+};
+
+/* Scene Names Support Values */
+static const value_string zbee_zcl_scenes_group_names_support_values[] = {
+ { ZBEE_ZCL_SCENES_NAME_NOT_SUPPORTED, "Scene names not supported" },
+ { ZBEE_ZCL_SCENES_NAME_SUPPORTED, "Scene names supported" },
+ { 0, NULL }
+};
+
+
+/*************************/
+/* Function Bodies */
+/*************************/
+
+/*FUNCTION:------------------------------------------------------
+ * NAME
+ * dissect_zbee_zcl_scenes
+ * DESCRIPTION
+ * ZigBee ZCL Scenes cluster dissector for wireshark.
+ * PARAMETERS
+ * tvbuff_t *tvb - pointer to buffer containing raw packet.
+ * packet_info *pinfo - pointer to packet information fields
+ * proto_tree *tree - pointer to data tree Wireshark uses to display packet.
+ * RETURNS
+ * none
+ *---------------------------------------------------------------
+ */
+static int
+dissect_zbee_zcl_scenes(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_scenes_srv_rx_cmd_names, "Unknown Command"),
+ zcl->tran_seqno);
+
+ /* Add the command ID. */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_srv_rx_cmd_id, tvb, offset, 1, cmd_id);
+
+ /* Check if this command has a payload, then 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_scenes, NULL, "Payload");
+
+ /* Call the appropriate command dissector */
+ switch (cmd_id) {
+ case ZBEE_ZCL_CMD_ID_SCENES_ADD_SCENE:
+ dissect_zcl_scenes_add_scene(tvb, payload_tree, &offset);
+ break;
+
+ case ZBEE_ZCL_CMD_ID_SCENES_VIEW_SCENE:
+ case ZBEE_ZCL_CMD_ID_SCENES_REMOVE_SCENE:
+ case ZBEE_ZCL_CMD_ID_SCENES_STORE_SCENE:
+ case ZBEE_ZCL_CMD_ID_SCENES_RECALL_SCENE:
+ dissect_zcl_scenes_view_remove_store_recall_scene(tvb, payload_tree, &offset);
+ break;
+
+ case ZBEE_ZCL_CMD_ID_SCENES_REMOVE_ALL_SCENES:
+ case ZBEE_ZCL_CMD_ID_SCENES_GET_SCENE_MEMBERSHIP:
+ dissect_zcl_scenes_remove_all_get_scene_membership(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_scenes_srv_tx_cmd_names, "Unknown Command"),
+ zcl->tran_seqno);
+
+ /* Add the command ID. */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_srv_tx_cmd_id, tvb, offset, 1, cmd_id);
+
+ /* Check if this command has a payload, then 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_scenes, NULL, "Payload");
+
+ /* Call the appropriate command dissector */
+ switch (cmd_id) {
+ case ZBEE_ZCL_CMD_ID_SCENES_ADD_SCENE_RESPONSE:
+ case ZBEE_ZCL_CMD_ID_SCENES_REMOVE_SCENE_RESPONSE:
+ case ZBEE_ZCL_CMD_ID_SCENES_STORE_SCENE_RESPONSE:
+ dissect_zcl_scenes_add_remove_store_scene_response(tvb, payload_tree, &offset);
+ break;
+
+ case ZBEE_ZCL_CMD_ID_SCENES_VIEW_SCENE_RESPONSE:
+ dissect_zcl_scenes_view_scene_response(tvb, payload_tree, &offset);
+ break;
+
+ case ZBEE_ZCL_CMD_ID_SCENES_REMOVE_ALL_SCENES_RESPONSE:
+ dissect_zcl_scenes_remove_all_scenes_response(tvb, payload_tree, &offset);
+ break;
+
+ case ZBEE_ZCL_CMD_ID_SCENES_GET_SCENE_MEMBERSHIP_RESPONSE:
+ dissect_zcl_scenes_get_scene_membership_response(tvb, payload_tree, &offset);
+ break;
+
+ default:
+ break;
+ }
+ }
+ }
+
+ return tvb_captured_length(tvb);
+} /*dissect_zbee_zcl_scenes*/
+
+
+ /*FUNCTION:------------------------------------------------------
+ * NAME
+ * dissect_zcl_scenes_add_scene
+ * DESCRIPTION
+ * this function decodes the Add Scene payload.
+ * PARAMETERS
+ * tvb - the tv buffer of the current data_type
+ * tree - the tree to append this item to
+ * offset - offset of data in tvb
+ * RETURNS
+ * none
+ *---------------------------------------------------------------
+ */
+static void
+dissect_zcl_scenes_add_scene(tvbuff_t *tvb, proto_tree *tree, guint *offset)
+{
+ guint attr_uint;
+ guint8 *attr_string;
+
+ /* Retrieve "Group ID" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_group_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
+ *offset += 2;
+
+ /* Retrieve "Scene ID" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_scene_id, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
+ *offset += 1;
+
+ /* Retrieve "Transition Time" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_transit_time, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
+ *offset += 2;
+
+ /* Retrieve Scene Name */
+ attr_uint = tvb_get_guint8(tvb, *offset); /* string length */
+ if (attr_uint == 0xff) attr_uint = 0;
+
+ proto_tree_add_uint(tree, hf_zbee_zcl_scenes_attr_str_len, tvb, *offset, 1, attr_uint);
+
+ *offset += 1;
+
+ attr_string = tvb_get_string_enc(wmem_packet_scope(), tvb, *offset, attr_uint, ENC_ASCII);
+
+ proto_item_append_text(tree, ", String: %s", attr_string);
+ proto_tree_add_string(tree, hf_zbee_zcl_scenes_attr_str, tvb, *offset, attr_uint, attr_string);
+
+ *offset += attr_uint;
+
+ /* Retrieve "Extension Set" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_extension_set_field, tvb, *offset, -1, ENC_NA);
+
+} /*dissect_zcl_scenes_add_scene*/
+
+
+ /*FUNCTION:--------------------------------------------------------------------
+ * NAME
+ * dissect_zcl_scenes_view_remove_store_recall_scene
+ * DESCRIPTION
+ * this function decodes the View, Remove, Store and Recall Scene payload.
+ * PARAMETERS
+ * tvb - the tv buffer of the current data_type
+ * tree - the tree to append this item to
+ * offset - offset of data in tvb
+ * RETURNS
+ * none
+ *------------------------------------------------------------------------------
+ */
+static void
+dissect_zcl_scenes_view_remove_store_recall_scene(tvbuff_t *tvb, proto_tree *tree, guint *offset)
+{
+ /* Retrieve "Scenes Timeout" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_group_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
+ *offset += 2;
+
+ /* Retrieve "Scene ID" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_scene_id, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
+ *offset += 1;
+
+} /*dissect_zcl_scenes_view_remove_store_recall_scene*/
+
+
+/*FUNCTION:-------------------------------------------------------------------
+* NAME
+* dissect_zcl_scenes_remove_all_get_scene_membership
+* DESCRIPTION
+* this function decodes the Remove all and Get Scene Membership payload.
+* PARAMETERS
+* tvb - the tv buffer of the current data_type
+* tree - the tree to append this item to
+* offset - offset of data in tvb
+* RETURNS
+* none
+*-----------------------------------------------------------------------------
+*/
+static void
+dissect_zcl_scenes_remove_all_get_scene_membership(tvbuff_t *tvb, proto_tree *tree, guint *offset)
+{
+ /* Retrieve "Group ID" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_group_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
+ *offset += 2;
+
+} /*dissect_zcl_scenes_remove_all_get_scene_membership*/
+
+
+/*FUNCTION:------------------------------------------------------
+* NAME
+* dissect_zcl_scenes_add_remove_store_scene_response
+* DESCRIPTION
+* this function decodes the Add, Remove, Store Scene payload.
+* PARAMETERS
+* tvb - the tv buffer of the current data_type
+* tree - the tree to append this item to
+* offset - offset of data in tvb
+* RETURNS
+* none
+*---------------------------------------------------------------
+*/
+static void
+dissect_zcl_scenes_add_remove_store_scene_response(tvbuff_t *tvb, proto_tree *tree, guint *offset)
+{
+ /* Retrieve "Status" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_status, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
+ *offset += 1;
+
+ /* Retrieve "Group ID" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_group_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
+ *offset += 2;
+
+ /* Retrieve "Scene ID" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_scene_id, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
+ *offset += 1;
+
+} /*dissect_zcl_scenes_add_remove_store_scene_response*/
+
+
+/*FUNCTION:------------------------------------------------------
+* NAME
+* dissect_zcl_scenes_view_scene_response
+* DESCRIPTION
+* this function decodes the View Scene Response payload.
+* PARAMETERS
+* tvb - the tv buffer of the current data_type
+* tree - the tree to append this item to
+* offset - offset of data in tvb
+* RETURNS
+* none
+*---------------------------------------------------------------
+*/
+static void
+dissect_zcl_scenes_view_scene_response(tvbuff_t *tvb, proto_tree *tree, guint *offset)
+{
+ guint8 status, *attr_string;
+ guint attr_uint;
+
+ /* Retrieve "Status" field */
+ status = tvb_get_guint8(tvb, *offset);
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_status, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
+ *offset += 1;
+
+ /* Retrieve "Group ID" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_group_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
+ *offset += 2;
+
+ /* Retrieve "Scene ID" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_scene_id, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
+ *offset += 1;
+
+ if(status == ZBEE_ZCL_STAT_SUCCESS)
+ {
+ /* Retrieve "Transition Time" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_transit_time, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
+ *offset += 2;
+
+ /* Retrieve Scene Name */
+ attr_uint = tvb_get_guint8(tvb, *offset); /* string length */
+ if (attr_uint == 0xff) attr_uint = 0;
+
+ proto_tree_add_uint(tree, hf_zbee_zcl_scenes_attr_str_len, tvb, *offset, 1, attr_uint);
+
+ *offset += 1;
+
+ attr_string = tvb_get_string_enc(wmem_packet_scope(), tvb, *offset, attr_uint, ENC_ASCII);
+
+ proto_item_append_text(tree, ", String: %s", attr_string);
+ proto_tree_add_string(tree, hf_zbee_zcl_scenes_attr_str, tvb, *offset, attr_uint, attr_string);
+
+ *offset += attr_uint;
+
+ /* Retrieve "Extension Set" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_extension_set_field, tvb, *offset, -1, ENC_NA);
+
+ }
+
+} /*dissect_zcl_scenes_view_scene_response*/
+
+
+/*FUNCTION:------------------------------------------------------
+* NAME
+* dissect_zcl_scenes_remove_all_scenes_response
+* DESCRIPTION
+* this function decodes the Remove All Scenes Response payload
+* PARAMETERS
+* tvb - the tv buffer of the current data_type
+* tree - the tree to append this item to
+* offset - offset of data in tvb
+* RETURNS
+* none
+*---------------------------------------------------------------
+*/
+static void
+dissect_zcl_scenes_remove_all_scenes_response(tvbuff_t *tvb, proto_tree *tree, guint *offset)
+{
+ /* Retrieve "Status" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_status, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
+ *offset += 1;
+
+ /* Retrieve "Group ID" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_group_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
+ *offset += 2;
+
+} /*dissect_zcl_scenes_remove_all_scenes_response*/
+
+
+/*FUNCTION:------------------------------------------------------
+* NAME
+* dissect_zcl_scenes_get_scene_membership_response
+* DESCRIPTION
+* this function decodes the Get Scene Membership Response payload.
+* PARAMETERS
+* tvb - the tv buffer of the current data_type
+* tree - the tree to append this item to
+* offset - offset of data in tvb
+* RETURNS
+* none
+*---------------------------------------------------------------
+*/
+static void
+dissect_zcl_scenes_get_scene_membership_response(tvbuff_t *tvb, proto_tree *tree, guint *offset)
+{
+ proto_item *scene_list;
+ proto_tree *scene_list_tree;
+ guint8 status, count, i;
+
+ /* Retrieve "Status" field */
+ status = tvb_get_guint8(tvb, *offset);
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_status, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
+ *offset += 1;
+
+ /* Retrieve "Capacity" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_capacity, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
+ *offset += 1;
+
+ /* Retrieve "Group ID" field */
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_group_id, tvb, *offset, 2, ENC_LITTLE_ENDIAN);
+ *offset += 2;
+
+ if(status == ZBEE_ZCL_STAT_SUCCESS)
+ {
+ /* Retrieve "Scene Count" field */
+ count = tvb_get_guint8(tvb, *offset);
+ proto_tree_add_uint(tree, hf_zbee_zcl_scenes_scene_count, tvb, *offset, 1, count);
+ *offset += 1;
+
+ if(count>0)
+ {
+ scene_list=proto_tree_add_item(tree, hf_zbee_zcl_scenes_scene_list, tvb, *offset, count, ENC_NA);
+ scene_list_tree = proto_item_add_subtree(scene_list, ett_zbee_zcl_scenes_scene_ctrl);
+ /* Retrieve "Scene List" */
+ for( i = 0; i < count; i++)
+ {
+ proto_tree_add_item(scene_list_tree, hf_zbee_zcl_scenes_scene_id, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
+ *offset += 1;
+ }
+ }
+ }
+
+} /*dissect_zcl_scenes_get_scene_membership_response*/
+
+
+/*FUNCTION:------------------------------------------------------
+ * NAME
+ * dissect_zcl_scenes_attr_data
+ * DESCRIPTION
+ * this function is called by ZCL foundation dissector in order to decode
+ * specific cluster attributes data.
+ * PARAMETERS
+ * proto_tree *tree - pointer to data tree Wireshark uses to display packet.
+ * tvbuff_t *tvb - pointer to buffer containing raw packet.
+ * guint *offset - pointer to buffer offset
+ * guint16 attr_id - attribute identifier
+ * guint data_type - attribute data type
+ * RETURNS
+ * none
+ *---------------------------------------------------------------
+ */
+void
+dissect_zcl_scenes_attr_data(proto_tree *tree, tvbuff_t *tvb, guint *offset, guint16 attr_id, guint data_type)
+{
+ /* Dissect attribute data type and data */
+ switch ( attr_id ) {
+
+ case ZBEE_ZCL_ATTR_ID_SCENES_SCENE_VALID:
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_attr_id_scene_valid, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
+ *offset += 1;
+ break;
+
+ case ZBEE_ZCL_ATTR_ID_SCENES_NAME_SUPPORT:
+ proto_tree_add_item(tree, hf_zbee_zcl_scenes_attr_id_name_support, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
+ *offset += 1;
+ break;
+
+ case ZBEE_ZCL_ATTR_ID_SCENES_SCENE_COUNT:
+ case ZBEE_ZCL_ATTR_ID_SCENES_CURRENT_SCENE:
+ case ZBEE_ZCL_ATTR_ID_SCENES_CURRENT_GROUP:
+ case ZBEE_ZCL_ATTR_ID_SCENES_LAST_CONFIGURED_BY:
+ default:
+ dissect_zcl_attr_data(tvb, tree, offset, data_type);
+ break;
+ }
+
+} /*dissect_zcl_scenes_attr_data*/
+
+
+/*FUNCTION:------------------------------------------------------
+ * NAME
+ * proto_register_zbee_zcl_scenes
+ * DESCRIPTION
+ * ZigBee ZCL Scenes cluster protocol registration routine.
+ * PARAMETERS
+ * none
+ * RETURNS
+ * void
+ *---------------------------------------------------------------
+ */
+void
+proto_register_zbee_zcl_scenes(void)
+{
+ /* Setup list of header fields */
+ static hf_register_info hf[] = {
+
+ { &hf_zbee_zcl_scenes_attr_id,
+ { "Attribute", "zbee_zcl_general.scenes.attr_id", FT_UINT16, BASE_HEX, VALS(zbee_zcl_scenes_attr_names),
+ 0x00, NULL, HFILL } },
+
+ { &hf_zbee_zcl_scenes_scene_list,
+ {"Scene List", "zbee_zcl_general.groups.scene_list",FT_NONE,BASE_NONE, NULL,
+ 0x00, NULL, HFILL } },
+
+ { &hf_zbee_zcl_scenes_group_id,
+ { "Group ID", "zbee_zcl_general.scenes.group_id", FT_UINT16, BASE_HEX, NULL,
+ 0x00, NULL, HFILL } },
+
+ { &hf_zbee_zcl_scenes_scene_id,
+ { "Scene ID", "zbee_zcl_general.scenes.scene_id", FT_UINT8, BASE_HEX, NULL,
+ 0x00, NULL, HFILL } },
+
+ { &hf_zbee_zcl_scenes_transit_time,
+ { "Transition Time", "zbee_zcl_general.scenes.transit_time", FT_UINT16, BASE_HEX, NULL,
+ 0x00, NULL, HFILL } },
+
+ { &hf_zbee_zcl_scenes_status,
+ { "Scenes Status", "zbee_zcl_general.scenes.scenes_status", FT_UINT8, BASE_HEX, VALS(zbee_zcl_status_names),
+ 0x00, NULL, HFILL } },
+
+ { &hf_zbee_zcl_scenes_capacity,
+ { "Scene Capacity", "zbee_zcl_general.scenes.scene_capacity", FT_UINT8, BASE_DEC, NULL,
+ 0x00, NULL, HFILL } },
+
+ { &hf_zbee_zcl_scenes_scene_count,
+ { "Scene Count", "zbee_zcl_general.scenes.scene_count", FT_UINT8, BASE_DEC, NULL,
+ 0x00, NULL, HFILL } },
+
+ { &hf_zbee_zcl_scenes_attr_id_name_support,
+ { "Scene Name Support", "zbee_zcl_general.scenes.attr.name_support", FT_UINT8, BASE_HEX, VALS(zbee_zcl_scenes_group_names_support_values),
+ ZBEE_ZCL_CMD_ID_SCENES_NAME_SUPPORT_MASK, NULL, HFILL } },
+
+ { &hf_zbee_zcl_scenes_attr_id_scene_valid,
+ { "Scene Validity", "zbee_zcl_general.scenes.scene_valid", FT_BOOLEAN, 8, TFS(&tfs_true_false),
+ ZBEE_ZCL_CMD_ID_SCENES_SUPPORTED_MASK, NULL, HFILL } },
+
+ { &hf_zbee_zcl_scenes_attr_str_len,
+ { "Length", "zbee_zcl_general.scenes.attr_str_len", FT_UINT8, BASE_DEC, NULL,
+ 0x00, NULL, HFILL }},
+
+ { &hf_zbee_zcl_scenes_attr_str,
+ { "String", "zbee_zcl_general.scenes.attr_str", FT_STRING, BASE_NONE, NULL,
+ 0x00, NULL, HFILL }},
+
+ { &hf_zbee_zcl_scenes_extension_set_field,
+ { "Extension Set", "zbee_zcl_general.scenes.extension_set", FT_BYTES, BASE_NONE, NULL,
+ 0x00, NULL, HFILL }},
+
+ { &hf_zbee_zcl_scenes_srv_rx_cmd_id,
+ { "Command", "zbee_zcl_general.scenes.cmd.srv_rx.id", FT_UINT8, BASE_HEX, VALS(zbee_zcl_scenes_srv_rx_cmd_names),
+ 0x00, NULL, HFILL } },
+
+ { &hf_zbee_zcl_scenes_srv_tx_cmd_id,
+ { "Command", "zbee_zcl_general.scenes.cmd.srv_tx.id", FT_UINT8, BASE_HEX, VALS(zbee_zcl_scenes_srv_tx_cmd_names),
+ 0x00, NULL, HFILL } }
+
+ };
+
+ /* ZCL Scenes subtrees */
+ static gint *ett[ZBEE_ZCL_SCENES_NUM_ETT];
+ ett[0] = &ett_zbee_zcl_scenes;
+ ett[1] = &ett_zbee_zcl_scenes_scene_ctrl;
+
+ /* Register the ZigBee ZCL Scenes cluster protocol name and description */
+ proto_zbee_zcl_scenes = proto_register_protocol("ZigBee ZCL Scenes", "ZCL Scenes", ZBEE_PROTOABBREV_ZCL_SCENES);
+ proto_register_field_array(proto_zbee_zcl_scenes, hf, array_length(hf));
+ proto_register_subtree_array(ett, array_length(ett));
+
+ /* Register the ZigBee ZCL Scenes dissector. */
+ new_register_dissector(ZBEE_PROTOABBREV_ZCL_SCENES, dissect_zbee_zcl_scenes, proto_zbee_zcl_scenes);
+
+} /*proto_register_zbee_zcl_scenes*/
+
+
+/*FUNCTION:------------------------------------------------------
+ * NAME
+ * proto_reg_handoff_zbee_zcl_scenes
+ * DESCRIPTION
+ * Hands off the ZCL Scenes dissector.
+ * PARAMETERS
+ * none
+ * RETURNS
+ * none
+ *---------------------------------------------------------------
+ */
+void
+proto_reg_handoff_zbee_zcl_scenes(void)
+{
+ dissector_handle_t scenes_handle;
+
+ /* Register our dissector with the ZigBee application dissectors. */
+ scenes_handle = find_dissector(ZBEE_PROTOABBREV_ZCL_SCENES);
+ dissector_add_uint("zbee.zcl.cluster", ZBEE_ZCL_CID_SCENES, scenes_handle);
+
+ zbee_zcl_init_cluster( proto_zbee_zcl_scenes,
+ ett_zbee_zcl_scenes,
+ ZBEE_ZCL_CID_SCENES,
+ hf_zbee_zcl_scenes_attr_id,
+ hf_zbee_zcl_scenes_srv_rx_cmd_id,
+ hf_zbee_zcl_scenes_srv_tx_cmd_id,
+ (zbee_zcl_fn_attr_data)dissect_zcl_scenes_attr_data
+ );
+} /*proto_reg_handoff_zbee_zcl_scenes*/
+
+
/* ########################################################################## */
/* #### (0x0006) ON/OFF CLUSTER ############################################# */
/* ########################################################################## */
git.samba.org / metze / wireshark / wip.git / commitdiff