tmpl.c File Reference

Defines functions for calling tmpl__t asynchronously. More...

#include <freeradius-devel/unlang/tmpl.h>
#include <freeradius-devel/server/exec.h>
#include <freeradius-devel/util/syserror.h>
#include <freeradius-devel/util/value.h>
#include "tmpl_priv.h"
#include <signal.h>

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Functions
static unlang_action_t	unlang_tmpl (rlm_rcode_t *p_result, request_t *request, unlang_stack_frame_t *frame)
static unlang_action_t	unlang_tmpl_exec_wait_final (rlm_rcode_t *p_result, request_t *request, unlang_stack_frame_t *frame)
	Wrapper to call exec after the program has finished executing. More...
static unlang_action_t	unlang_tmpl_exec_wait_resume (rlm_rcode_t *p_result, request_t *request, unlang_stack_frame_t *frame)
	Wrapper to call exec after a tmpl has been expanded. More...
void	unlang_tmpl_init (void)
int	unlang_tmpl_push (TALLOC_CTX *ctx, fr_value_box_list_t *out, request_t *request, tmpl_t const *tmpl, unlang_tmpl_args_t *args)
	Push a tmpl onto the stack for evaluation. More...
static unlang_action_t	unlang_tmpl_resume (rlm_rcode_t *p_result, request_t *request, unlang_stack_frame_t *frame)
	Wrapper to call a resumption function after a tmpl has been expanded. More...
static void	unlang_tmpl_signal (request_t *request, unlang_stack_frame_t *frame, fr_signal_t action)
	Send a signal (usually stop) to a request. More...

Detailed Description

Defines functions for calling tmpl__t asynchronously.

Id

fe96e217544536ddee8dae8895e2475d132c559d

Copyright

2021 Arran Cudbard-Bell a.cud.nosp@m.bard.nosp@m.b@fre.nosp@m.erad.nosp@m.ius.o.nosp@m.rg

2020 Network RADIUS SAS (legal.nosp@m.@net.nosp@m.workr.nosp@m.adiu.nosp@m.s.com)

Definition in file tmpl.c.

Function Documentation

unlang_tmpl()

static unlang_action_t unlang_tmpl ( rlm_rcode_t *  p_result, request_t *  request, unlang_stack_frame_t *  frame  )

static

Definition at line 194 of file tmpl.c.

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unlang_tmpl_exec_wait_final()

static unlang_action_t unlang_tmpl_exec_wait_final ( rlm_rcode_t *  p_result, request_t *  request, unlang_stack_frame_t *  frame  )

static

Wrapper to call exec after the program has finished executing.

Definition at line 100 of file tmpl.c.

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unlang_tmpl_exec_wait_resume()

static unlang_action_t unlang_tmpl_exec_wait_resume ( rlm_rcode_t *  p_result, request_t *  request, unlang_stack_frame_t *  frame  )

static

Wrapper to call exec after a tmpl has been expanded.

Definition at line 171 of file tmpl.c.

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unlang_tmpl_init()

void unlang_tmpl_init

(

void

)

Definition at line 327 of file tmpl.c.

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unlang_tmpl_push()

int unlang_tmpl_push	(	TALLOC_CTX *	ctx,
		fr_value_box_list_t *	out,
		request_t *	request,
		tmpl_t const *	tmpl,
		unlang_tmpl_args_t *	args
	)

Push a tmpl onto the stack for evaluation.

Parameters

[in]	ctx	To allocate value boxes and values in.
[out]	out	The value_box created from the tmpl. May be NULL, in which case the result is discarded.
[in]	request	The current request.
[in]	tmpl	the tmpl to expand
[in]	args	additional controls for expanding TMPL_TYPE_EXEC, and where the status of exited programs will be stored.

Definition at line 259 of file tmpl.c.

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unlang_tmpl_resume()

static unlang_action_t unlang_tmpl_resume ( rlm_rcode_t *  p_result, request_t *  request, unlang_stack_frame_t *  frame  )

static

Wrapper to call a resumption function after a tmpl has been expanded.

If the resumption function returns YIELD, then this function is called repeatedly until the resumption function returns a final value.

Definition at line 77 of file tmpl.c.

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unlang_tmpl_signal()

static void unlang_tmpl_signal ( request_t *  request, unlang_stack_frame_t *  frame, fr_signal_t  action  )

static

Send a signal (usually stop) to a request.

This is typically called via an "async" action, i.e. an action outside of the normal processing of the request.

If there is no fr_unlang_tmpl_signal_t callback defined, the action is ignored.

Parameters

[in]	request	The current request.
[in]	frame	being signalled.
[in]	action	to signal.

Definition at line 50 of file tmpl.c.

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