filter_expressions.h File Reference

#include "ws_symbol_export.h"
#include <epan/prefs.h>
#include <epan/wmem_scopes.h>

Go to the source code of this file.

Classes
struct	filter_expression

Typedefs
typedef struct filter_expression	filter_expression_t

Functions
WS_DLL_PUBLIC void	filter_expression_iterate_expressions (wmem_foreach_func func, void *user_data)
	Iterate over all display filter macros.
WS_DLL_PUBLIC filter_expression_t *	filter_expression_new (const char *label, const char *expr, const char *comment, const bool enabled)
	Create a filter expression.
void	filter_expression_register_uat (module_t *pref_module)
	Registers a User-Accessible Table (UAT) for display filter expressions.

Detailed Description

Filter expressions.

Function Documentation

filter_expression_iterate_expressions()

WS_DLL_PUBLIC void filter_expression_iterate_expressions	(	wmem_foreach_func	func,
		void *	user_data
	)

Iterate over all display filter macros.

Parameters

func	Function to call for each expression.
user_data	User data to pass to the function.

filter_expression_new()

WS_DLL_PUBLIC filter_expression_t * filter_expression_new	(	const char *	label,
		const char *	expr,
		const char *	comment,
		const bool	enabled
	)

Create a filter expression.

Parameters

label	Label (button) text for the expression.
expr	The display filter for the expression.
comment	A comment about the filter.
enabled	Determines if the expression is shown in the UI.

Returns

A newly allocated and initialized struct filter_expression.

filter_expression_register_uat()

void filter_expression_register_uat

(

module_t *

pref_module

)

Registers a User-Accessible Table (UAT) for display filter expressions.

Parameters

pref_module

Pointer to the module structure where preferences are registered.