trigger.h File Reference

Execute scripts when a server event occurs. More...

#include <freeradius-devel/server/cf_util.h>
#include <freeradius-devel/server/module.h>
#include <freeradius-devel/server/request.h>
#include <freeradius-devel/unlang/interpret.h>
#include <freeradius-devel/util/pair.h>
#include <freeradius-devel/util/talloc.h>

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Typedefs
typedef int(*	fr_trigger_worker_t) (request_t *request, module_method_t process, void *ctx)

Functions
void	trigger_args_afrom_server (TALLOC_CTX *ctx, fr_pair_list_t *list, char const *server, uint16_t port)
	Create trigger arguments to describe the server the pool connects to. More...
bool	trigger_enabled (void)
	Return whether triggers are enabled. More...
int	trigger_exec (unlang_interpret_t *intp, CONF_SECTION const *cs, char const *name, bool rate_limit, fr_pair_list_t *args))
	Execute a trigger - call an executable to process an event. More...
int	trigger_exec_init (CONF_SECTION const *cs)
xlat_action_t	trigger_xlat (TALLOC_CTX *ctx, fr_dcursor_t *out, UNUSED xlat_ctx_t const *xctx, request_t *request, fr_value_box_list_t *in)
	Retrieve attributes from a special trigger list. More...

Variables
xlat_arg_parser_t const	trigger_xlat_args []

Detailed Description

Execute scripts when a server event occurs.

Id

5756656992b38b8e2fafae15a4c98e3fabf0d82f

Copyright

2015 The FreeRADIUS server project

Definition in file trigger.h.

Typedef Documentation

fr_trigger_worker_t

typedef int(* fr_trigger_worker_t) (request_t *request, module_method_t process, void *ctx)

Definition at line 55 of file trigger.h.

Function Documentation

trigger_args_afrom_server()

void trigger_args_afrom_server	(	TALLOC_CTX *	ctx,
		fr_pair_list_t *	list,
		char const *	server,
		uint16_t	port
	)

Create trigger arguments to describe the server the pool connects to.

Note

trigger_exec_init must be called before calling this function, else it will return NULL.

Parameters

[in]	ctx	to allocate fr_pair_t s in.
[out]	list	to append Pool-Server and Pool-Port pairs to
[in]	server	we're connecting to.
[in]	port	on that server.

Definition at line 454 of file trigger.c.

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trigger_enabled()

bool trigger_enabled

(

void

)

Return whether triggers are enabled.

Definition at line 135 of file trigger.c.

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trigger_exec()

int trigger_exec	(	unlang_interpret_t *	intp,
		CONF_SECTION const *	cs,
		char const *	name,
		bool	rate_limit,
		fr_pair_list_t *	args
	)

Execute a trigger - call an executable to process an event.

Note

Calls to this function will be ignored if trigger_exec_init has not been called.

Parameters

[in]	intp	Interpreter to run the trigger with. If this is NULL the trigger will be executed synchronously.
[in]	cs	to search for triggers in. If cs is not NULL, the portion after the last '.' in name is used for the trigger. If cs is NULL, the entire name is used to find the trigger in the global trigger section.
[in]	name	the path relative to the global trigger section ending in the trigger name e.g. module.ldap.pool.start.
[in]	rate_limit	whether to rate limit triggers.
[in]	args	to make available via the %trigger(<arg>) xlat.

Returns

• 0 on success.
• -1 on failure.

Definition at line 233 of file trigger.c.

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trigger_exec_init()

int trigger_exec_init

(

CONF_SECTION const *

cs

)

Definition at line 540 of file trigger.c.

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trigger_xlat()

xlat_action_t trigger_xlat	(	TALLOC_CTX *	ctx,
		fr_dcursor_t *	out,
		UNUSED xlat_ctx_t const *	xctx,
		request_t *	request,
		fr_value_box_list_t *	in
	)

Retrieve attributes from a special trigger list.

Definition at line 73 of file trigger.c.

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Variable Documentation

trigger_xlat_args

xlat_arg_parser_t const trigger_xlat_args[]

extern

Definition at line 65 of file trigger.c.