#include <wireshark.h>
#include <wsutil/regex.h>
#include <epan/wmem_scopes.h>
#include <wsutil/inet_cidr.h>
#include <epan/guid-utils.h>
#include <epan/tvbuff.h>
#include <wsutil/nstime.h>
#include <epan/dfilter/drange.h>

Classes
struct	_protocol_value_t

Macros
#define	ASSERT_FTYPE_NOT_REACHED(ft) ws_error("Invalid field type '%s'.", ftype_name(ft))

#define	FT_IS_INT32(ft)

#define	FT_IS_INT64(ft)

#define	FT_IS_INT(ft) (FT_IS_INT32(ft) \|\| FT_IS_INT64(ft))

#define	FT_IS_UINT32(ft)

#define	FT_IS_UINT64(ft)

#define	FT_IS_UINT(ft) (FT_IS_UINT32(ft) \|\| FT_IS_UINT64(ft))

#define	FT_IS_INTEGER(ft) (FT_IS_INT(ft) \|\| FT_IS_UINT(ft))

#define	FT_IS_FLOATING(ft) ((ft) == FT_FLOAT \|\| (ft) == FT_DOUBLE)

#define	FT_IS_TIME(ft) ((ft) == FT_ABSOLUTE_TIME \|\| (ft) == FT_RELATIVE_TIME)

#define	FT_IS_STRING(ft)

#define	FT_IS_SCALAR(ft) ((ft) == FT_INT64 \|\| (ft) == FT_DOUBLE)

#define	FT_ETHER_LEN 6

#define	FT_GUID_LEN 16

#define	FT_IPv4_LEN 4

#define	FT_IPv6_LEN 16

#define	FT_IPXNET_LEN 4

#define	FT_EUI64_LEN 8

#define	FT_AX25_ADDR_LEN 7

#define	FT_VINES_ADDR_LEN 6

#define	FT_FCWWN_LEN 8

#define	FT_VARINT_MAX_LEN 10 /* Because 64 / 7 = 9 and 64 % 7 = 1, get an uint64 varint need reads up to 10 bytes. */

#define	FT_TRUE 1

#define	FT_FALSE 0

#define	fvalue_to_debug_repr(scope, fv) fvalue_to_string_repr(scope, fv, FTREPR_DFILTER, 0)

Typedefs
typedef enum ftenum	ftenum_t

typedef enum ft_framenum_type	ft_framenum_type_t

typedef struct _ftype_t	ftype_t

typedef bool	ft_bool_t

typedef enum ftrepr	ftrepr_t

typedef struct _protocol_value_t	protocol_value_t

typedef struct _fvalue_t	fvalue_t

Enumerations
enum	ftenum { FT_NONE , FT_PROTOCOL , FT_BOOLEAN , FT_CHAR , FT_UINT8 , FT_UINT16 , FT_UINT24 , FT_UINT32 , FT_UINT40 , FT_UINT48 , FT_UINT56 , FT_UINT64 , FT_INT8 , FT_INT16 , FT_INT24 , FT_INT32 , FT_INT40 , FT_INT48 , FT_INT56 , FT_INT64 , FT_IEEE_11073_SFLOAT , FT_IEEE_11073_FLOAT , FT_FLOAT , FT_DOUBLE , FT_ABSOLUTE_TIME , FT_RELATIVE_TIME , FT_STRING , FT_STRINGZ , FT_UINT_STRING , FT_ETHER , FT_BYTES , FT_UINT_BYTES , FT_IPv4 , FT_IPv6 , FT_IPXNET , FT_FRAMENUM , FT_GUID , FT_OID , FT_EUI64 , FT_AX25 , FT_VINES , FT_REL_OID , FT_SYSTEM_ID , FT_STRINGZPAD , FT_FCWWN , FT_STRINGZTRUNC , FT_NUM_TYPES , FT_SCALAR , FT_ENUM_SIZE = FT_SCALAR }

enum	ft_framenum_type { FT_FRAMENUM_NONE , FT_FRAMENUM_REQUEST , FT_FRAMENUM_RESPONSE , FT_FRAMENUM_ACK , FT_FRAMENUM_DUP_ACK , FT_FRAMENUM_RETRANS_PREV , FT_FRAMENUM_RETRANS_NEXT , FT_FRAMENUM_NUM_TYPES }

enum	ft_result { FT_OK = 0 , FT_OVERFLOW , FT_BADARG , FT_ERROR }

enum	ftrepr { FTREPR_DISPLAY , FTREPR_DFILTER , FTREPR_JSON , FTREPR_RAW }

Functions
void	ftypes_initialize (void)

void	ftypes_register_pseudofields (void)

bool	ftype_similar_types (const enum ftenum ftype_a, const enum ftenum ftype_b)

WS_DLL_PUBLIC const char *	ftype_name (ftenum_t ftype)

WS_DLL_PUBLIC const char *	ftype_pretty_name (ftenum_t ftype)

int	ftype_wire_size (ftenum_t ftype)

WS_DLL_PUBLIC bool	ftype_can_length (enum ftenum ftype)

WS_DLL_PUBLIC bool	ftype_can_slice (enum ftenum ftype)

WS_DLL_PUBLIC bool	ftype_can_eq (enum ftenum ftype)

WS_DLL_PUBLIC bool	ftype_can_cmp (enum ftenum ftype)

WS_DLL_PUBLIC bool	ftype_can_bitwise_and (enum ftenum ftype)

WS_DLL_PUBLIC bool	ftype_can_unary_minus (enum ftenum ftype)

WS_DLL_PUBLIC bool	ftype_can_add (enum ftenum ftype)

WS_DLL_PUBLIC bool	ftype_can_subtract (enum ftenum ftype)

WS_DLL_PUBLIC bool	ftype_can_multiply (enum ftenum ftype)

WS_DLL_PUBLIC bool	ftype_can_divide (enum ftenum ftype)

WS_DLL_PUBLIC bool	ftype_can_modulo (enum ftenum ftype)

WS_DLL_PUBLIC bool	ftype_can_contains (enum ftenum ftype)

WS_DLL_PUBLIC bool	ftype_can_matches (enum ftenum ftype)

WS_DLL_PUBLIC bool	ftype_can_is_zero (enum ftenum ftype)

WS_DLL_PUBLIC bool	ftype_can_is_negative (enum ftenum ftype)

WS_DLL_PUBLIC bool	ftype_can_val_to_sinteger (enum ftenum ftype)

WS_DLL_PUBLIC bool	ftype_can_val_to_uinteger (enum ftenum ftype)

WS_DLL_PUBLIC bool	ftype_can_val_to_sinteger64 (enum ftenum ftype)

WS_DLL_PUBLIC bool	ftype_can_val_to_uinteger64 (enum ftenum ftype)

WS_DLL_PUBLIC fvalue_t *	fvalue_new (ftenum_t ftype)

WS_DLL_PUBLIC fvalue_t *	fvalue_dup (const fvalue_t *fv)

WS_DLL_PUBLIC void	fvalue_init (fvalue_t *fv, ftenum_t ftype)

WS_DLL_PUBLIC void	fvalue_cleanup (fvalue_t *fv)

WS_DLL_PUBLIC void	fvalue_free (fvalue_t *fv)

WS_DLL_PUBLIC fvalue_t *	fvalue_from_literal (ftenum_t ftype, const char s, bool allow_partial_value, char *err_msg)

fvalue_t *	fvalue_from_string (ftenum_t ftype, const char s, size_t len, char *err_msg)

fvalue_t *	fvalue_from_charconst (ftenum_t ftype, unsigned long number, char **err_msg)

fvalue_t *	fvalue_from_sinteger64 (ftenum_t ftype, const char s, int64_t number, char *err_msg)

fvalue_t *	fvalue_from_uinteger64 (ftenum_t ftype, const char s, uint64_t number, char *err_msg)

fvalue_t *	fvalue_from_floating (ftenum_t ftype, const char s, double number, char *err_msg)

WS_DLL_PUBLIC char *	fvalue_to_string_repr (wmem_allocator_t scope, const fvalue_t fv, ftrepr_t rtype, int field_display)

WS_DLL_PUBLIC enum ft_result	fvalue_to_uinteger (const fvalue_t fv, uint32_t repr)

WS_DLL_PUBLIC enum ft_result	fvalue_to_sinteger (const fvalue_t fv, int32_t repr)

WS_DLL_PUBLIC enum ft_result	fvalue_to_uinteger64 (const fvalue_t fv, uint64_t repr)

WS_DLL_PUBLIC enum ft_result	fvalue_to_sinteger64 (const fvalue_t fv, int64_t repr)

WS_DLL_PUBLIC enum ft_result	fvalue_to_double (const fvalue_t fv, double repr)

WS_DLL_PUBLIC ftenum_t	fvalue_type_ftenum (const fvalue_t *fv)

WS_DLL_PUBLIC const char *	fvalue_type_name (const fvalue_t *fv)

WS_DLL_PUBLIC void	fvalue_set_bytes (fvalue_t fv, GBytes value)

WS_DLL_PUBLIC void	fvalue_set_byte_array (fvalue_t fv, GByteArray value)

WS_DLL_PUBLIC void	fvalue_set_bytes_data (fvalue_t fv, const void data, size_t size)

WS_DLL_PUBLIC void	fvalue_set_fcwwn (fvalue_t fv, const uint8_t value)

WS_DLL_PUBLIC void	fvalue_set_ax25 (fvalue_t fv, const uint8_t value)

WS_DLL_PUBLIC void	fvalue_set_vines (fvalue_t fv, const uint8_t value)

WS_DLL_PUBLIC void	fvalue_set_ether (fvalue_t fv, const uint8_t value)

WS_DLL_PUBLIC void	fvalue_set_guid (fvalue_t fv, const e_guid_t value)

WS_DLL_PUBLIC void	fvalue_set_time (fvalue_t fv, const nstime_t value)

WS_DLL_PUBLIC void	fvalue_set_string (fvalue_t fv, const char value)

WS_DLL_PUBLIC void	fvalue_set_strbuf (fvalue_t fv, wmem_strbuf_t value)

WS_DLL_PUBLIC void	fvalue_set_protocol (fvalue_t fv, tvbuff_t value, const char *name, int length)

WS_DLL_PUBLIC void	fvalue_set_protocol_length (fvalue_t *fv, int length)

WS_DLL_PUBLIC void	fvalue_set_uinteger (fvalue_t *fv, uint32_t value)

WS_DLL_PUBLIC void	fvalue_set_sinteger (fvalue_t *fv, int32_t value)

WS_DLL_PUBLIC void	fvalue_set_uinteger64 (fvalue_t *fv, uint64_t value)

WS_DLL_PUBLIC void	fvalue_set_sinteger64 (fvalue_t *fv, int64_t value)

WS_DLL_PUBLIC void	fvalue_set_floating (fvalue_t *fv, double value)

WS_DLL_PUBLIC void	fvalue_set_ipv4 (fvalue_t fv, const ipv4_addr_and_mask value)

WS_DLL_PUBLIC void	fvalue_set_ipv6 (fvalue_t fv, const ipv6_addr_and_prefix value)

WS_DLL_PUBLIC GBytes *	fvalue_get_bytes (fvalue_t *fv)

WS_DLL_PUBLIC size_t	fvalue_get_bytes_size (fvalue_t *fv)

WS_DLL_PUBLIC const void *	fvalue_get_bytes_data (fvalue_t *fv)

WS_DLL_PUBLIC const e_guid_t *	fvalue_get_guid (fvalue_t *fv)

WS_DLL_PUBLIC const nstime_t *	fvalue_get_time (fvalue_t *fv)

WS_DLL_PUBLIC const char *	fvalue_get_string (fvalue_t *fv)

WS_DLL_PUBLIC const wmem_strbuf_t *	fvalue_get_strbuf (fvalue_t *fv)

WS_DLL_PUBLIC tvbuff_t *	fvalue_get_protocol (fvalue_t *fv)

WS_DLL_PUBLIC uint32_t	fvalue_get_uinteger (fvalue_t *fv)

WS_DLL_PUBLIC int32_t	fvalue_get_sinteger (fvalue_t *fv)

WS_DLL_PUBLIC uint64_t	fvalue_get_uinteger64 (fvalue_t *fv)

WS_DLL_PUBLIC int64_t	fvalue_get_sinteger64 (fvalue_t *fv)

WS_DLL_PUBLIC double	fvalue_get_floating (fvalue_t *fv)

WS_DLL_PUBLIC const ipv4_addr_and_mask *	fvalue_get_ipv4 (fvalue_t *fv)

WS_DLL_PUBLIC const ipv6_addr_and_prefix *	fvalue_get_ipv6 (fvalue_t *fv)

WS_DLL_PUBLIC ft_bool_t	fvalue_eq (const fvalue_t a, const fvalue_t b)

WS_DLL_PUBLIC ft_bool_t	fvalue_ne (const fvalue_t a, const fvalue_t b)

WS_DLL_PUBLIC ft_bool_t	fvalue_gt (const fvalue_t a, const fvalue_t b)

WS_DLL_PUBLIC ft_bool_t	fvalue_ge (const fvalue_t a, const fvalue_t b)

WS_DLL_PUBLIC ft_bool_t	fvalue_lt (const fvalue_t a, const fvalue_t b)

WS_DLL_PUBLIC ft_bool_t	fvalue_le (const fvalue_t a, const fvalue_t b)

WS_DLL_PUBLIC ft_bool_t	fvalue_contains (const fvalue_t a, const fvalue_t b)

WS_DLL_PUBLIC ft_bool_t	fvalue_matches (const fvalue_t a, const ws_regex_t re)

WS_DLL_PUBLIC bool	fvalue_is_zero (const fvalue_t *a)

WS_DLL_PUBLIC bool	fvalue_is_negative (const fvalue_t *a)

WS_DLL_PUBLIC size_t	fvalue_length2 (fvalue_t *fv)

WS_DLL_PUBLIC fvalue_t *	fvalue_slice (fvalue_t fv, drange_t dr)

WS_DLL_PUBLIC fvalue_t *	fvalue_bitwise_and (const fvalue_t a, const fvalue_t b, char **err_msg)

WS_DLL_PUBLIC fvalue_t *	fvalue_unary_minus (const fvalue_t fv, char *err_msg)

WS_DLL_PUBLIC fvalue_t *	fvalue_add (const fvalue_t a, const fvalue_t b, char **err_msg)

WS_DLL_PUBLIC fvalue_t *	fvalue_subtract (const fvalue_t a, const fvalue_t b, char **err_msg)

WS_DLL_PUBLIC fvalue_t *	fvalue_multiply (const fvalue_t a, const fvalue_t b, char **err_msg)

WS_DLL_PUBLIC fvalue_t *	fvalue_divide (const fvalue_t a, const fvalue_t b, char **err_msg)

WS_DLL_PUBLIC fvalue_t *	fvalue_modulo (const fvalue_t a, const fvalue_t b, char **err_msg)

WS_DLL_PUBLIC unsigned	fvalue_hash (const fvalue_t *fv)

WS_DLL_PUBLIC bool	fvalue_equal (const fvalue_t a, const fvalue_t b)

Detailed Description

Definitions for field types

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

Macro Definition Documentation

◆ FT_IS_INT32

#define FT_IS_INT32 ( ft )

Value:

    ((ft) == FT_INT8 ||  \
     (ft) == FT_INT16 || \
     (ft) == FT_INT24 || \
     (ft) == FT_INT32)

◆ FT_IS_INT64

#define FT_IS_INT64 ( ft )

Value:

    ((ft) == FT_INT40 || \
     (ft) == FT_INT48 || \
     (ft) == FT_INT56 || \
     (ft) == FT_INT64)

◆ FT_IS_STRING

#define FT_IS_STRING ( ft )

Value:

((ft) == FT_STRING || (ft) == FT_STRINGZ || (ft) == FT_STRINGZPAD || \

(ft) == FT_STRINGZTRUNC || (ft) == FT_UINT_STRING || (ft) == FT_AX25)

◆ FT_IS_UINT32

#define FT_IS_UINT32 ( ft )

Value:

    ((ft) == FT_CHAR ||   \
     (ft) == FT_UINT8 ||  \
     (ft) == FT_UINT16 || \
     (ft) == FT_UINT24 || \
     (ft) == FT_UINT32 || \
     (ft) == FT_FRAMENUM)

◆ FT_IS_UINT64

#define FT_IS_UINT64 ( ft )

Value:

    ((ft) == FT_UINT40 || \
     (ft) == FT_UINT48 || \
     (ft) == FT_UINT56 || \
     (ft) == FT_UINT64)

Classes

Macros

Typedefs

Enumerations

Functions

Detailed Description

Macro Definition Documentation

◆ FT_IS_INT32

◆ FT_IS_INT64

◆ FT_IS_STRING

◆ FT_IS_UINT32

◆ FT_IS_UINT64