docs/wsar_html/packet-zbee-zcl_8h_source.html

/* packet-zbee-zcl.h

 * Dissector routines for the ZigBee Cluster Library (ZCL)

 * By Fred Fierling <fff@exegin.com>

 * Copyright 2009 Exegin Technologies Limited

 *

 * Wireshark - Network traffic analyzer

 * By Gerald Combs <gerald@wireshark.org>

 * Copyright 1998 Gerald Combs

 *

 * SPDX-License-Identifier: GPL-2.0-or-later

 */


#ifndef PACKET_ZBEE_ZCL_H

#define PACKET_ZBEE_ZCL_H


#include <wsutil/epochs.h>


/*  Structure to contain the ZCL frame information */


typedef struct{

    bool        mfr_spec;

    bool        direction;

    bool        disable_default_resp;


    uint8_t     frame_type;

    uint16_t    mfr_code;

    uint8_t     tran_seqno;

    uint8_t     cmd_id;

} zbee_zcl_packet;

typedef struct {…};


/* ZCL Commands */

#define ZBEE_ZCL_CMD_READ_ATTR                  0x00

#define ZBEE_ZCL_CMD_READ_ATTR_RESP             0x01

#define ZBEE_ZCL_CMD_WRITE_ATTR                 0x02

#define ZBEE_ZCL_CMD_WRITE_ATTR_UNDIVIDED       0x03

#define ZBEE_ZCL_CMD_WRITE_ATTR_RESP            0x04

#define ZBEE_ZCL_CMD_WRITE_ATTR_NO_RESP         0x05

#define ZBEE_ZCL_CMD_CONFIG_REPORT              0x06

#define ZBEE_ZCL_CMD_CONFIG_REPORT_RESP         0x07

#define ZBEE_ZCL_CMD_READ_REPORT_CONFIG         0x08

#define ZBEE_ZCL_CMD_READ_REPORT_CONFIG_RESP    0x09

#define ZBEE_ZCL_CMD_REPORT_ATTR                0x0a

#define ZBEE_ZCL_CMD_DEFAULT_RESP               0x0b

#define ZBEE_ZCL_CMD_DISCOVER_ATTR              0x0c

#define ZBEE_ZCL_CMD_DISCOVER_ATTR_RESP         0x0d

#define ZBEE_ZCL_CMD_READ_ATTR_STRUCT           0x0e

#define ZBEE_ZCL_CMD_WRITE_ATTR_STRUCT          0x0f

#define ZBEE_ZCL_CMD_WRITE_ATTR_STRUCT_RESP     0x10

#define ZBEE_ZCL_CMD_DISCOVER_CMDS_REC          0x11

#define ZBEE_ZCL_CMD_DISCOVER_CMDS_REC_RESP     0x12

#define ZBEE_ZCL_CMD_DISCOVER_CMDS_GEN          0x13

#define ZBEE_ZCL_CMD_DISCOVER_CMDS_GEN_RESP     0x14

#define ZBEE_ZCL_CMD_DISCOVER_ATTR_EXTENDED     0x15

#define ZBEE_ZCL_CMD_DISCOVER_ATTR_EXTENDED_RESP 0x16


/* ZCL Data Types */

#define ZBEE_ZCL_NO_DATA            0x00


#define ZBEE_ZCL_8_BIT_DATA         0x08

#define ZBEE_ZCL_16_BIT_DATA        0x09

#define ZBEE_ZCL_24_BIT_DATA        0x0a

#define ZBEE_ZCL_32_BIT_DATA        0x0b

#define ZBEE_ZCL_40_BIT_DATA        0x0c

#define ZBEE_ZCL_48_BIT_DATA        0x0d

#define ZBEE_ZCL_56_BIT_DATA        0x0e

#define ZBEE_ZCL_64_BIT_DATA        0x0f


#define ZBEE_ZCL_BOOLEAN            0x10


#define ZBEE_ZCL_8_BIT_BITMAP       0x18

#define ZBEE_ZCL_16_BIT_BITMAP      0x19

#define ZBEE_ZCL_24_BIT_BITMAP      0x1a

#define ZBEE_ZCL_32_BIT_BITMAP      0x1b

#define ZBEE_ZCL_40_BIT_BITMAP      0x1c

#define ZBEE_ZCL_48_BIT_BITMAP      0x1d

#define ZBEE_ZCL_56_BIT_BITMAP      0x1e

#define ZBEE_ZCL_64_BIT_BITMAP      0x1f


#define ZBEE_ZCL_8_BIT_UINT         0x20

#define ZBEE_ZCL_16_BIT_UINT        0x21

#define ZBEE_ZCL_24_BIT_UINT        0x22

#define ZBEE_ZCL_32_BIT_UINT        0x23

#define ZBEE_ZCL_40_BIT_UINT        0x24

#define ZBEE_ZCL_48_BIT_UINT        0x25

#define ZBEE_ZCL_56_BIT_UINT        0x26

#define ZBEE_ZCL_64_BIT_UINT        0x27


#define ZBEE_ZCL_8_BIT_INT          0x28

#define ZBEE_ZCL_16_BIT_INT         0x29

#define ZBEE_ZCL_24_BIT_INT         0x2a

#define ZBEE_ZCL_32_BIT_INT         0x2b

#define ZBEE_ZCL_40_BIT_INT         0x2c

#define ZBEE_ZCL_48_BIT_INT         0x2d

#define ZBEE_ZCL_56_BIT_INT         0x2e

#define ZBEE_ZCL_64_BIT_INT         0x2f


#define ZBEE_ZCL_8_BIT_ENUM         0x30

#define ZBEE_ZCL_16_BIT_ENUM        0x31


#define ZBEE_ZCL_SEMI_FLOAT         0x38

#define ZBEE_ZCL_SINGLE_FLOAT       0x39

#define ZBEE_ZCL_DOUBLE_FLOAT       0x3a


#define ZBEE_ZCL_OCTET_STRING       0x41

#define ZBEE_ZCL_CHAR_STRING        0x42

#define ZBEE_ZCL_LONG_OCTET_STRING  0x43

#define ZBEE_ZCL_LONG_CHAR_STRING   0x44


#define ZBEE_ZCL_ARRAY              0x48

#define ZBEE_ZCL_STRUCT             0x4c


#define ZBEE_ZCL_SET                0x50

#define ZBEE_ZCL_BAG                0x51


#define ZBEE_ZCL_TIME               0xe0

#define ZBEE_ZCL_DATE               0xe1

#define ZBEE_ZCL_UTC                0xe2


#define ZBEE_ZCL_CLUSTER_ID         0xe8

#define ZBEE_ZCL_ATTR_ID            0xe9

#define ZBEE_ZCL_BACNET_OID         0xea


#define ZBEE_ZCL_IEEE_ADDR          0xf0

#define ZBEE_ZCL_SECURITY_KEY       0xf1


#define ZBEE_ZCL_UNKNOWN            0xff


/* ZCL Miscellaneous */

#define ZBEE_ZCL_DIR_REPORTED                   0

#define ZBEE_ZCL_DIR_RECEIVED                   1


#define IS_ANALOG_SUBTYPE(x)    ( (x & 0xF0) == 0x20 || (x & 0xF8) == 0x38 || (x & 0xF8) == 0xE0 )


/* ZCL Status Enumerations */

#define ZBEE_ZCL_STAT_SUCCESS                       0x00

#define ZBEE_ZCL_STAT_FAILURE                       0x01


#define ZBEE_ZCL_STAT_NOT_AUTHORIZED                0x7e

#define ZBEE_ZCL_STAT_RESERVED_FIELD_NOT_ZERO       0x7f

#define ZBEE_ZCL_STAT_MALFORMED_CMD                 0x80

#define ZBEE_ZCL_STAT_UNSUP_CLUSTER_CMD             0x81

#define ZBEE_ZCL_STAT_UNSUP_GENERAL_CMD             0x82

#define ZBEE_ZCL_STAT_UNSUP_MFR_CLUSTER_CMD         0x83

#define ZBEE_ZCL_STAT_UNSUP_MFR_GENERAL_CMD         0x84

#define ZBEE_ZCL_STAT_INVALID_FIELD                 0x85

#define ZBEE_ZCL_STAT_UNSUPPORTED_ATTR              0x86

#define ZBEE_ZCL_STAT_INVALID_VALUE                 0x87

#define ZBEE_ZCL_STAT_READ_ONLY                     0x88

#define ZBEE_ZCL_STAT_INSUFFICIENT_SPACE            0x89

#define ZBEE_ZCL_STAT_DUPLICATE_EXISTS              0x8a

#define ZBEE_ZCL_STAT_NOT_FOUND                     0x8b

#define ZBEE_ZCL_STAT_UNREPORTABLE_ATTR             0x8c

#define ZBEE_ZCL_STAT_INVALID_DATA_TYPE             0x8d

#define ZBEE_ZCL_STAT_INVALID_SELECTOR              0x8e

#define ZBEE_ZCL_STAT_WRITE_ONLY                    0x8f

#define ZBEE_ZCL_STAT_INCONSISTENT_STARTUP_STATE    0x90

#define ZBEE_ZCL_STAT_DEFINED_OUT_OF_BAND           0x91

#define ZBEE_ZCL_STAT_INCONSISTENT                  0x92

#define ZBEE_ZCL_STAT_ACTION_DENIED                 0x93

#define ZBEE_ZCL_STAT_TIMEOUT                       0x94

#define ZBEE_ZCL_STAT_OTA_ABORT                     0x95

#define ZBEE_ZCL_STAT_OTA_INVALID_IMAGE             0x96

#define ZBEE_ZCL_STAT_OTA_WAIT_FOR_DATA             0x97

#define ZBEE_ZCL_STAT_OTA_NO_IMAGE_AVAILABLE        0x98

#define ZBEE_ZCL_STAT_OTA_REQUIRE_MORE_IMAGE        0x99

#define ZBEE_ZCL_STAT_OTA_NOTIFICATION_PENDING      0x9a

#define ZBEE_ZCL_STAT_HARDWARE_FAILURE              0xc0

#define ZBEE_ZCL_STAT_SOFTWARE_FAILURE              0xc1

#define ZBEE_ZCL_STAT_CALIBRATION_ERROR             0xc2

#define ZBEE_ZCL_STAT_UNSUPPORTED_CLUSTER           0xc3

#define ZBEE_ZCL_STAT_LIMIT_REACHED                 0xc4


/* Misc. */

#define INT24_SIGN_BITS                             0xffff8000

#define MONTHS_PER_YEAR                             12

#define YEAR_OFFSET                                 1900


/* ZigBee ZCL Cluster Key */

#define ZCL_CLUSTER_MFR_KEY(cluster_id,mfr_code)    (((mfr_code)<<16) | (cluster_id))


typedef void (*zbee_zcl_fn_attr_data)(proto_tree *tree, tvbuff_t *tvb, unsigned *offset, uint16_t attr_id, unsigned data_type, bool client_attr);


typedef struct _zbee_zcl_cluster_desc {

    int         proto_id;

    protocol_t  *proto;

    const char  *name;

    int         ett;

    int         hf_attr_server_id;

    int         hf_attr_client_id;

    int         hf_cmd_rx_id;

    int         hf_cmd_tx_id;

    uint16_t    cluster_id;

    uint16_t    mfr_code;

    zbee_zcl_fn_attr_data fn_attr_data;

} zbee_zcl_cluster_desc;

typedef struct _zbee_zcl_cluster_desc {…};


extern const value_string zbee_zcl_short_data_type_names[];

extern const value_string zbee_mfr_code_names[];

extern const value_string zbee_zcl_status_names[];


extern const time_value_string now_strings[];

extern const time_value_string zbee_zcl_utctime_strings[];


/* Dissector functions */

extern void dissect_zcl_read_attr (tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, unsigned *offset, uint16_t cluster_id, uint16_t mfr_code, bool direction);

extern void dissect_zcl_write_attr (tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, unsigned *offset, uint16_t cluster_id, uint16_t mfr_code, bool direction);

extern void dissect_zcl_report_attr(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, unsigned *offset, uint16_t cluster_id, uint16_t mfr_code, bool direction);

extern void dissect_zcl_read_attr_resp (tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, unsigned *offset, uint16_t cluster_id, uint16_t mfr_code, bool direction);

extern void dissect_zcl_attr_id(tvbuff_t *tvb, proto_tree *tree, unsigned *offset, uint16_t cluster_id, uint16_t mfr_code, bool client_attr);

extern void dissect_zcl_attr_data_type_val(tvbuff_t *tvb, proto_tree *tree, unsigned *offset, uint16_t attr_id, uint16_t cluster_id, uint16_t mfr_code, bool client_attr);

extern unsigned dissect_zcl_attr_uint8 (tvbuff_t *tvb, proto_tree *tree, unsigned *offset, int *length);


/* Helper functions */


/* Exported DLL functions */

WS_DLL_PUBLIC void decode_zcl_time_in_100ms (char *s, uint16_t value);

WS_DLL_PUBLIC void decode_zcl_time_in_seconds (char *s, uint16_t value);

WS_DLL_PUBLIC void decode_zcl_time_in_minutes (char *s, uint16_t value);

WS_DLL_PUBLIC void dissect_zcl_attr_data (tvbuff_t *tvb, proto_tree *tree, unsigned *offset, unsigned data_type, bool client_attr);


WS_DLL_PUBLIC void zbee_zcl_init_cluster(const char *proto_abbrev, int proto, int ett, uint16_t cluster_id, uint16_t mfr_code, int hf_attr_server_id, int hf_attr_client_id, int hf_cmd_rx_id, int hf_cmd_tx_id, zbee_zcl_fn_attr_data fn_attr_data);


/* Cluster-specific commands and parameters */

#define ZBEE_ZCL_CSC_IAS_ZONE_C_ERC_NEP             0x02

#define ZBEE_ZCL_CSC_IAS_ZONE_C_ERC_NS              0x01

#define ZBEE_ZCL_CSC_IAS_ZONE_C_ERC_S               0x00

#define ZBEE_ZCL_CSC_IAS_ZONE_C_ERC_TMZ             0x03

#define ZBEE_ZCL_CSC_IAS_ZONE_C_ZER                 0x00

#define ZBEE_ZCL_CSC_IAS_ZONE_S_ZER                 0x01

#define ZBEE_ZCL_CSC_IAS_ZONE_S_ZSCN                0x00

#define ZBEE_ZCL_CSC_POLL_CONTROL_C_CIR             0x00

#define ZBEE_ZCL_CSC_POLL_CONTROL_C_FPS             0x01

#define ZBEE_ZCL_CSC_POLL_CONTROL_C_SLPI            0x02

#define ZBEE_ZCL_CSC_POLL_CONTROL_C_SSPI            0x03

#define ZBEE_ZCL_CSC_POLL_CONTROL_S_CI              0x00

#define ZBEE_ZCL_CSC_THERMOSTAT_C_CWS               0x03

#define ZBEE_ZCL_CSC_THERMOSTAT_C_GWS               0x02

#define ZBEE_ZCL_CSC_THERMOSTAT_C_SRL               0x00

#define ZBEE_ZCL_CSC_THERMOSTAT_C_SWS               0x01

#define ZBEE_ZCL_CSC_THERMOSTAT_C_SWS_DOW_AV        0x80

#define ZBEE_ZCL_CSC_THERMOSTAT_C_SWS_DOW_FR        0x20

#define ZBEE_ZCL_CSC_THERMOSTAT_C_SWS_DOW_MO        0x02

#define ZBEE_ZCL_CSC_THERMOSTAT_C_SWS_DOW_SA        0x40

#define ZBEE_ZCL_CSC_THERMOSTAT_C_SWS_DOW_SU        0x01

#define ZBEE_ZCL_CSC_THERMOSTAT_C_SWS_DOW_TH        0x10

#define ZBEE_ZCL_CSC_THERMOSTAT_C_SWS_DOW_TU        0x04

#define ZBEE_ZCL_CSC_THERMOSTAT_C_SWS_DOW_WE        0x08

#define ZBEE_ZCL_CSC_THERMOSTAT_C_SWS_SP_B          0x03

#define ZBEE_ZCL_CSC_THERMOSTAT_C_SWS_SP_C          0x02

#define ZBEE_ZCL_CSC_THERMOSTAT_C_SWS_SP_H          0x01

#define ZBEE_ZCL_CSC_THERMOSTAT_S_GWSR              0x00


/*

 * Convert a given Zigbee time value to an nstime_t, for initializing

 * fields in a time_value_string.

 */

#define NSTIME_INIT_ZBEE(t) \

    NSTIME_INIT_SECS(((uint32_t)(t)) + EPOCH_DELTA_2000_01_01_00_00_00_UTC)


#endif /* PACKET_ZBEE_ZCL_H*/

epochs.h

_packet_info
Definition packet_info.h:43

_proto_node
Definition proto.h:906

_protocol
Definition proto.c:377

_time_value_string
Definition value_string.h:331

_value_string
Definition value_string.h:27

_zbee_zcl_cluster_desc
Definition packet-zbee-zcl.h:183

tvbuff
Definition tvbuff-int.h:35

zbee_zcl_packet
Definition packet-zbee-zcl.h:19