_uat_field_t Struct Reference

Describes a single editable field within a UAT (User Accessible Table). More...

#include <uat.h>

Public Attributes
const char *	name
const char *	title
uat_text_mode_t	mode
struct {
uat_fld_chk_cb_t   chk
uat_fld_set_cb_t   set
uat_fld_tostr_cb_t   tostr
}	cb
	Callbacks for validating, applying, and serializing this field's value.
struct {
const void *   chk
const void *   set
const void *   tostr
}	cbdata
	Opaque context pointers passed as auxiliary data to each corresponding callback.
const void *	fld_data
const char *	desc
struct _fld_data_t *	priv

Detailed Description

Describes a single editable field within a UAT (User Accessible Table).

Member Data Documentation

chk [1/2]

uat_fld_chk_cb_t _uat_field_t::chk

Validation callback; returns false and sets an error message if the value is invalid

chk [2/2]

const void* _uat_field_t::chk

Auxiliary data pointer passed to cb.chk

desc

const char* _uat_field_t::desc

Tooltip or help text describing the field's purpose, shown in the UAT editor

fld_data

const void* _uat_field_t::fld_data

Pointer to static field-type metadata (e.g., an enum_val_t array for PT_TXTMOD_ENUM)

mode

uat_text_mode_t _uat_field_t::mode

Controls how the field value is rendered, parsed, and edited

name

const char* _uat_field_t::name

Internal name of the field, used as the key in the preferences file

priv

struct _fld_data_t* _uat_field_t::priv

Internal private state managed by the UAT framework; not for use by dissectors

set [1/2]

uat_fld_set_cb_t _uat_field_t::set

Apply callback; writes a parsed value into the UAT record struct

set [2/2]

const void* _uat_field_t::set

Auxiliary data pointer passed to cb.set

title

const char* _uat_field_t::title

Human-readable column header label shown in the UAT editor dialog

tostr [1/2]

uat_fld_tostr_cb_t _uat_field_t::tostr

Serialization callback; converts the field's current value to a string for display and file output

tostr [2/2]

const void* _uat_field_t::tostr

Auxiliary data pointer passed to cb.tostr

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The documentation for this struct was generated from the following file:

• /builds/wireshark/wireshark/epan/uat.h