xlat_priv.h File Reference

String expansion ("translation"). More...

#include <freeradius-devel/unlang/xlat_ctx.h>
#include <freeradius-devel/unlang/xlat.h>
#include <freeradius-devel/unlang/xlat_func.h>
#include <freeradius-devel/server/module_ctx.h>
#include <freeradius-devel/io/pair.h>
#include <freeradius-devel/util/talloc.h>
#include <freeradius-devel/build.h>

Include dependency graph for xlat_priv.h:

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Go to the source code of this file.

Data Structures
struct	xlat_call_t
	An xlat function call. More...
struct	xlat_exp_head_s
struct	xlat_exp_s
	An xlat expansion node. More...
union	xlat_exp_s.__unnamed103__
struct	xlat_out_t
struct	xlat_s

Macros
#define	_CONST   const
#define	XLAT_DEBUG(...)
#define	xlat_exp_alloc(_ctx, _type, _in, _inlen)   _xlat_exp_alloc(NDEBUG_LOCATION_EXP _ctx, _type, _in, _inlen)
#define	xlat_exp_alloc_null(_ctx)   _xlat_exp_alloc_null(NDEBUG_LOCATION_EXP _ctx)
#define	xlat_exp_foreach(_list_head, _iter)   fr_dlist_foreach(&((_list_head)->dlist), xlat_exp_t, _iter)
	Iterate over the contents of a list, only one level. More...
#define	xlat_exp_head_alloc(_ctx)   _xlat_exp_head_alloc(NDEBUG_LOCATION_EXP _ctx)
#define	xlat_exp_set_type(_node, _type)   _xlat_exp_set_type(NDEBUG_LOCATION_EXP _node, _type)

Typedefs
typedef struct xlat_s	xlat_t
typedef int(*	xlat_walker_t) (xlat_exp_t *exp, void *uctx)
	Walker callback for xlat_walk() More...

Enumerations
enum	xlat_type_t {   XLAT_INVALID = 0x0000 ,   XLAT_BOX = 0x0001 ,   XLAT_ONE_LETTER = 0x0002 ,   XLAT_FUNC = 0x0004 ,   XLAT_FUNC_UNRESOLVED = 0x0008 ,   XLAT_VIRTUAL = 0x0010 ,   XLAT_VIRTUAL_UNRESOLVED = 0x0020 ,   XLAT_TMPL = 0x0040 ,   XLAT_GROUP = 0x0200 }

Functions
xlat_exp_t *	_xlat_exp_alloc (NDEBUG_LOCATION_ARGS TALLOC_CTX *ctx, xlat_type_t type, char const *in, size_t inlen)
	Allocate an xlat node. More...
xlat_exp_t *	_xlat_exp_alloc_null (NDEBUG_LOCATION_ARGS TALLOC_CTX *ctx)
	Allocate an xlat node with no name, and no type set. More...
xlat_exp_head_t *	_xlat_exp_head_alloc (NDEBUG_LOCATION_ARGS TALLOC_CTX *ctx)
void	_xlat_exp_set_type (NDEBUG_LOCATION_ARGS xlat_exp_t *node, xlat_type_t type)
	Set the type of an xlat node. More...
void	unlang_xlat_init (void)
	Register xlat operation with the interpreter. More...
int	unlang_xlat_push_node (TALLOC_CTX *ctx, bool *p_success, fr_value_box_list_t *out, request_t *request, xlat_exp_t *node)
	Push a pre-compiled xlat onto the stack for evaluation. More...
int	xlat_decode_value_box_list (TALLOC_CTX *ctx, fr_pair_list_t *out, request_t *request, void *decode_ctx, fr_pair_decode_t decode, fr_value_box_list_t *in)
	Decode all of the value boxes into the output cursor. More...
void	xlat_eval_free (void)
int	xlat_eval_init (void)
int	xlat_eval_walk (xlat_exp_head_t *head, xlat_walker_t walker, xlat_type_t type, void *uctx)
	Walk over all xlat nodes (depth first) in a xlat expansion, calling a callback. More...
static xlat_exp_t *	xlat_exp_head (xlat_exp_head_t const *head)
static int	xlat_exp_insert_tail (xlat_exp_head_t *head, xlat_exp_t *node)
static xlat_exp_t *	xlat_exp_next (xlat_exp_head_t const *head, xlat_exp_t const *node)
void	xlat_exp_set_name (xlat_exp_t *node, char const *fmt, size_t len)
	Set the format string for an xlat node. More...
void	xlat_exp_set_name_buffer (xlat_exp_t *node, char const *fmt)
	Set the format string for an xlat node, copying from a talloc'd buffer. More...
void	xlat_exp_set_name_buffer_shallow (xlat_exp_t *node, char const *fmt)
	Set the format string for an xlat node from a pre-existing buffer. More...
static void	xlat_flags_merge (xlat_flags_t *parent, xlat_flags_t const *child)
	Merge flags from child to parent. More...
xlat_action_t	xlat_frame_eval (TALLOC_CTX *ctx, fr_dcursor_t *out, xlat_exp_head_t const **child, request_t *request, xlat_exp_head_t const *head, xlat_exp_t const **in)
	Converts xlat nodes to value boxes. More...
xlat_action_t	xlat_frame_eval_repeat (TALLOC_CTX *ctx, fr_dcursor_t *out, xlat_exp_head_t const **child, request_t *request, xlat_exp_head_t const *head, xlat_exp_t const **in, void *env_data, fr_value_box_list_t *result))
	Process the result of a previous nested expansion. More...
xlat_action_t	xlat_frame_eval_resume (TALLOC_CTX *ctx, fr_dcursor_t *out, xlat_exp_head_t const **child, request_t *request, xlat_exp_head_t const *head, xlat_exp_t const **in, fr_value_box_list_t *result, xlat_func_t resume, void *rctx)
	Call an xlat's resumption method. More...
xlat_t *	xlat_func_find (char const *name, ssize_t namelen)
ssize_t	xlat_print_node (fr_sbuff_t *out, xlat_exp_head_t const *head, xlat_exp_t const *node, fr_sbuff_escape_rules_t const *e_rules, char c)
int	xlat_purify_list (xlat_exp_head_t *head, request_t *request)
int	xlat_register_expressions (void)
void	xlat_signal (xlat_func_signal_t signal, xlat_exp_t const *exp, request_t *request, void *rctx, fr_signal_t action)
	Signal an xlat function. More...
fr_dict_attr_t const *	xlat_time_res_attr (char const *res)
int	xlat_tokenize_expansion (xlat_exp_head_t *head, fr_sbuff_t *in, tmpl_rules_t const *t_rules)

Variables
fr_dict_attr_t const *	attr_cast_base
fr_dict_attr_t const *	attr_expr_bool_enum
fr_dict_attr_t const *	attr_module_return_code
bool const	xlat_func_chars [UINT8_MAX+1]

Detailed Description

String expansion ("translation").

Id

08132bb64125bcc47c92ba02a93388f4b996c69d

Implements Attribute -> value

Private structures for the xlat tokenizer and xlat eval code.

Copyright

2000,2006 The FreeRADIUS server project

2000 Alan DeKok (aland.nosp@m.@fre.nosp@m.eradi.nosp@m.us.o.nosp@m.rg)

Definition in file xlat_priv.h.

---

Data Structure Documentation

xlat_call_t

struct xlat_call_t

An xlat function call.

Definition at line 123 of file xlat_priv.h.

Collaboration diagram for xlat_call_t:

Data Fields
xlat_exp_head_t *	args	arguments to the function call
fr_dict_t const *	dict	Records the namespace this xlat call was created in. Used by the purify code to run fake requests in the correct namespace, and accessible to instantiation functions in case the xlat needs to perform runtime resolution of attributes (as with eval()).
bool	ephemeral	Instance data is ephemeral (not inserted) into the instance tree.
xlat_t const *	func	The xlat expansion to expand format with.
uint64_t	id	Identifier unique to each permanent xlat node. This is used by the instantiation code to order nodes by the time they were created.
xlat_input_type_t	input_type	The input type used inferred from the bracketing style.
xlat_inst_t *	inst	Instance data for the xlat_t.
xlat_thread_inst_t *	thread_inst	Thread specific instance. ONLY USED FOR EPHEMERAL XLATS.

xlat_exp_head_s

struct xlat_exp_head_s

Definition at line 188 of file xlat_priv.h.

Collaboration diagram for xlat_exp_head_s:

Data Fields
fr_dlist_head_t	dlist
char const *_CONST	file	File where the xlat was allocated.
xlat_flags_t	flags	Flags that control resolution and evaluation.
bool	instantiated	temporary flag until we fix more things
int	line	Line where the xlat was allocated.

xlat_exp_s

struct xlat_exp_s

An xlat expansion node.

These nodes form a tree which represents one or more nested expansions.

Definition at line 151 of file xlat_priv.h.

Collaboration diagram for xlat_exp_s:

Data Fields
union xlat_exp_s	__unnamed__
fr_dlist_t	entry
char const *_CONST	file	File where the xlat was allocated.
xlat_flags_t	flags	Flags that control resolution and evaluation.
char const *_CONST	fmt	The original format string (a talloced buffer).
int	line	Line where the xlat was allocated.
fr_token_t	quote	Type of quoting around XLAT_GROUP types.
xlat_type_t _CONST	type	type of this expansion.

xlat_exp_s.__unnamed103__

union xlat_exp_s.__unnamed103__

Definition at line 165 of file xlat_priv.h.

Data Fields
xlat_call_t	call	An xlat function call.
fr_value_box_t	data	A value box.
xlat_exp_head_t *	group	children of a group
int	regex_index	A capture group, i.e. for %{1} and friends
tmpl_t *	vpt	An tmpl_t reference. May be an attribute to expand, or an exec reference, or a value-box, ...

xlat_out_t

struct xlat_out_t

Definition at line 199 of file xlat_priv.h.

Data Fields
size_t	len	Length of the output string.
char const *	out	Output data.

xlat_s

struct xlat_s

Definition at line 59 of file xlat_priv.h.

Collaboration diagram for xlat_s:

Data Fields
xlat_arg_parser_t const *	args	Definition of args consumed.
call_env_method_t const *	call_env_method	Optional tmpl expansions performed before calling the xlat. Typically used for xlats which refer to tmpls in their module config.
xlat_detach_t	detach	Destructor for when xlat instances are freed.
xlat_flags_t	flags	various flags
xlat_func_t	func	async xlat function (async unsafe).
fr_rb_node_t	func_node	Entry in the xlat function tree.
xlat_input_type_t	input_type	Type of input used.
size_t	inst_size	Size of instance data to pre-allocate.
char const *	inst_type	C type of instance structure.
xlat_instantiate_t	instantiate	Instantiation function.
bool	internal	If true, cannot be redefined.
module_inst_ctx_t *	mctx	Original module instantiation ctx if this xlat was registered by a module.
fr_dlist_t	mi_entry	Entry in the list of functions registered to a module instance.
char const *	name	Name of xlat function.
xlat_print_t	print	function to call when printing
xlat_purify_t	purify	function to call when purifying the node.
xlat_resolve_t	resolve	function to call when resolving
fr_value_box_safe_for_t	return_safe_for	Escaped value to set in output boxes.
fr_type_t	return_type	Function is guaranteed to return one or more boxes of this type. If the return type is FR_TYPE_VOID then the xlat function can return any type of output.
xlat_thread_detach_t	thread_detach	Destructor for when xlat thread instance data is freed.
size_t	thread_inst_size	Size of the thread instance data to pre-allocate.
char const *	thread_inst_type	C type of thread instance structure.
xlat_thread_instantiate_t	thread_instantiate	Thread instantiation function.
void *	thread_uctx	uctx to pass to instantiation functions.
fr_token_t	token	for expressions
void *	uctx	uctx to pass to instantiation functions.

Macro Definition Documentation

_CONST

#define _CONST   const

Definition at line 54 of file xlat_priv.h.

XLAT_DEBUG

#define XLAT_DEBUG

(

...

)

Definition at line 44 of file xlat_priv.h.

xlat_exp_alloc

#define xlat_exp_alloc	(		_ctx,
			_type,
			_in,
			_inlen
	)		_xlat_exp_alloc(NDEBUG_LOCATION_EXP _ctx, _type, _in, _inlen)

Definition at line 280 of file xlat_priv.h.

xlat_exp_alloc_null

#define xlat_exp_alloc_null

(

_ctx

)

_xlat_exp_alloc_null(NDEBUG_LOCATION_EXP _ctx)

Definition at line 277 of file xlat_priv.h.

xlat_exp_foreach

#define xlat_exp_foreach	(		_list_head,
			_iter
	)		fr_dlist_foreach(&((_list_head)->dlist), xlat_exp_t, _iter)

Iterate over the contents of a list, only one level.

Parameters

[in]	_list_head	to iterate over.
[in]	_iter	Name of iteration variable. Will be declared in the scope of the loop.

Definition at line 220 of file xlat_priv.h.

xlat_exp_head_alloc

#define xlat_exp_head_alloc

(

_ctx

)

_xlat_exp_head_alloc(NDEBUG_LOCATION_EXP _ctx)

Definition at line 271 of file xlat_priv.h.

xlat_exp_set_type

#define xlat_exp_set_type	(		_node,
			_type
	)		_xlat_exp_set_type(NDEBUG_LOCATION_EXP _node, _type)

Definition at line 274 of file xlat_priv.h.

Typedef Documentation

xlat_t

typedef struct xlat_s xlat_t

xlat_walker_t

typedef int(* xlat_walker_t) (xlat_exp_t *exp, void *uctx)

Walker callback for xlat_walk()

Parameters

[in]	exp	being evaluated.
[in]	uctx	passed to xlat_walk.

Returns

• 1 for "prune walk here".
• 0 on success.
• <0 if node evaluation failed. Causes xlat_walk to return the negative integer.

Definition at line 265 of file xlat_priv.h.

Enumeration Type Documentation

xlat_type_t

enum xlat_type_t

Enumerator
XLAT_INVALID	Bad expansion.
XLAT_BOX	fr_value_box_t
XLAT_ONE_LETTER	Special "one-letter" expansion.
XLAT_FUNC	xlat module
XLAT_FUNC_UNRESOLVED	func needs resolution during pass2.
XLAT_VIRTUAL	virtual attribute
XLAT_VIRTUAL_UNRESOLVED	virtual attribute needs resolution during pass2.
XLAT_TMPL	xlat attribute
XLAT_GROUP	encapsulated string of xlats

Definition at line 105 of file xlat_priv.h.

Function Documentation

_xlat_exp_alloc()

xlat_exp_t* _xlat_exp_alloc	(	NDEBUG_LOCATION_ARGS TALLOC_CTX *	ctx,
		xlat_type_t	type,
		char const *	in,
		size_t	inlen
	)

Allocate an xlat node.

Parameters

[in]	ctx	to allocate node in.
[in]	type	of the node.
[in]	in	original input string.
[in]	inlen	the length of the original input string.

Returns

A new xlat node.

Definition at line 138 of file xlat_alloc.c.

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_xlat_exp_alloc_null()

xlat_exp_t* _xlat_exp_alloc_null

(

NDEBUG_LOCATION_ARGS TALLOC_CTX *

ctx

)

Allocate an xlat node with no name, and no type set.

Parameters

[in]

ctx

to allocate node in.

Returns

A new xlat node.

Definition at line 125 of file xlat_alloc.c.

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_xlat_exp_head_alloc()

xlat_exp_head_t* _xlat_exp_head_alloc

(

NDEBUG_LOCATION_ARGS TALLOC_CTX *

ctx

)

Definition at line 35 of file xlat_alloc.c.

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_xlat_exp_set_type()

void _xlat_exp_set_type	(	NDEBUG_LOCATION_ARGS xlat_exp_t *	node,
		xlat_type_t	type
	)

Set the type of an xlat node.

Also initialises any xlat_exp_head necessary

Parameters

[in]	node	to set type for.
[in]	type	to set.

Definition at line 58 of file xlat_alloc.c.

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unlang_xlat_init()

void unlang_xlat_init

(

void

)

Register xlat operation with the interpreter.

Definition at line 680 of file xlat.c.

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unlang_xlat_push_node()

int unlang_xlat_push_node	(	TALLOC_CTX *	ctx,
		bool *	p_success,
		fr_value_box_list_t *	out,
		request_t *	request,
		xlat_exp_t *	node
	)

Push a pre-compiled xlat onto the stack for evaluation.

Parameters

[in]	ctx	To allocate value boxes and values in.
[out]	p_success	If set, and execution succeeds, true will be written here. If execution fails, false will be written.
[out]	out	Where to write the result of the expansion.
[in]	request	to push xlat onto.
[in]	node	to evaluate. Only this node will be evaluated.

Returns

• 0 on success.
• -1 on failure.

Definition at line 294 of file xlat.c.

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xlat_decode_value_box_list()

int xlat_decode_value_box_list	(	TALLOC_CTX *	ctx,
		fr_pair_list_t *	out,
		request_t *	request,
		void *	decode_ctx,
		fr_pair_decode_t	decode,
		fr_value_box_list_t *	in
	)

Decode all of the value boxes into the output cursor.

Parameters

[in]	ctx	to allocate new pairs in.
[in]	out	the cursor to update
[in]	request	the request
[in]	decode_ctx	Any decode specific data such as secrets or configurable.
[in]	decode	the function used to decode one specific pair.
[in]	in	the list of value boxes to decode

Returns

• <= 0 on error. May be the offset (as a negative value) where the error occurred.
• > 0 on success. How many value boxes were decoded

Definition at line 90 of file xlat_pair.c.

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xlat_eval_free()

void xlat_eval_free

(

void

)

Definition at line 1739 of file xlat_eval.c.

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xlat_eval_init()

int xlat_eval_init

(

void

)

Definition at line 1714 of file xlat_eval.c.

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xlat_eval_walk()

int xlat_eval_walk	(	xlat_exp_head_t *	head,
		xlat_walker_t	walker,
		xlat_type_t	type,
		void *	uctx
	)

Walk over all xlat nodes (depth first) in a xlat expansion, calling a callback.

Parameters

[in]	head	to evaluate.
[in]	walker	callback to pass nodes to.
[in]	type	if > 0 a mask of types to call walker for.
[in]	uctx	to pass to walker.

Returns

• 0 on success (walker always returned 0).
• <0 if walker returned <0.

Definition at line 1650 of file xlat_eval.c.

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xlat_exp_head()

static xlat_exp_t* xlat_exp_head ( xlat_exp_head_t const *  head )

inlinestatic

Definition at line 207 of file xlat_priv.h.

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xlat_exp_insert_tail()

static int xlat_exp_insert_tail ( xlat_exp_head_t *  head, xlat_exp_t *  node  )

inlinestatic

Definition at line 236 of file xlat_priv.h.

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xlat_exp_next()

static xlat_exp_t* xlat_exp_next ( xlat_exp_head_t const *  head, xlat_exp_t const *  node  )

inlinestatic

Definition at line 244 of file xlat_priv.h.

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xlat_exp_set_name()

void xlat_exp_set_name	(	xlat_exp_t *	node,
		char const *	fmt,
		size_t	len
	)

Set the format string for an xlat node.

Parameters

[in]	node	to set fmt for.
[in]	fmt	talloced buffer to set as the fmt string.
[in]	len	of fmt string.

Definition at line 191 of file xlat_alloc.c.

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xlat_exp_set_name_buffer()

void xlat_exp_set_name_buffer	(	xlat_exp_t *	node,
		char const *	fmt
	)

Set the format string for an xlat node, copying from a talloc'd buffer.

Parameters

[in]	node	to set fmt for.
[in]	fmt	talloced buffer to set as the fmt string.

Definition at line 202 of file xlat_alloc.c.

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xlat_exp_set_name_buffer_shallow()

void xlat_exp_set_name_buffer_shallow	(	xlat_exp_t *	node,
		char const *	fmt
	)

Set the format string for an xlat node from a pre-existing buffer.

Parameters

[in]	node	to set fmt for.
[in]	fmt	talloced buffer to set as the fmt string.

Definition at line 213 of file xlat_alloc.c.

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xlat_flags_merge()

static void xlat_flags_merge ( xlat_flags_t *  parent, xlat_flags_t const *  child  )

inlinestatic

Merge flags from child to parent.

For pass2, if either the parent or child is marked up for pass2, then the parent is marked up for pass2.

Definition at line 227 of file xlat_priv.h.

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xlat_frame_eval()

xlat_action_t xlat_frame_eval	(	TALLOC_CTX *	ctx,
		fr_dcursor_t *	out,
		xlat_exp_head_t const **	child,
		request_t *	request,
		xlat_exp_head_t const *	head,
		xlat_exp_t const **	in
	)

Converts xlat nodes to value boxes.

Evaluates a single level of expansions.

Parameters

[in]	ctx	to allocate value boxes in.
[out]	out	a list of fr_value_box_t to append to.
[out]	child	to evaluate. If a child needs to be evaluated by the caller, we return XLAT_ACTION_PUSH_CHILD and place the child to be evaluated here. Once evaluation is complete, the caller should call us with the same xlat_exp_t and the result of the nested evaluation in result.
[in]	request	the current request.
[in]	head	of the list to evaluate
[in,out]	in	xlat node to evaluate. Advanced as we process additional xlat_exp_t.

Returns

• XLAT_ACTION_PUSH_CHILD if we need to evaluate a deeper level of nested. child will be filled with the node that needs to be evaluated. call xlat_frame_eval_repeat on this node, once there are results from the nested expansion.
• XLAT_ACTION_YIELD a resumption frame was pushed onto the stack by an xlat function and we need to wait for the request to be resumed before continuing.
• XLAT_ACTION_DONE we're done, pop the frame.
• XLAT_ACTION_FAIL an xlat module failed.

Definition at line 1110 of file xlat_eval.c.

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xlat_frame_eval_repeat()

xlat_action_t xlat_frame_eval_repeat	(	TALLOC_CTX *	ctx,
		fr_dcursor_t *	out,
		xlat_exp_head_t const **	child,
		request_t *	request,
		xlat_exp_head_t const *	head,
		xlat_exp_t const **	in,
		void *	env_data,
		fr_value_box_list_t *	result
	)

Process the result of a previous nested expansion.

Parameters

[in]	ctx	to allocate value boxes in.
[out]	out	a list of fr_value_box_t to append to.
[out]	child	to evaluate. If a child needs to be evaluated by the caller, we return XLAT_ACTION_PUSH_CHILD and place the child to be evaluated here. Once evaluation is complete, the caller should call us with the same xlat_exp_t and the result of the nested evaluation in result.
[in]	request	the current request.
[in]	head	of the list to evaluate
[in,out]	in	xlat node to evaluate. Advanced as we process additional xlat_exp_t.
[in]	env_data	Expanded call env.
[in]	result	of a previous nested evaluation.

Definition at line 944 of file xlat_eval.c.

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xlat_frame_eval_resume()

xlat_action_t xlat_frame_eval_resume	(	TALLOC_CTX *	ctx,
		fr_dcursor_t *	out,
		xlat_exp_head_t const **	child,
		request_t *	request,
		xlat_exp_head_t const *	head,
		xlat_exp_t const **	in,
		fr_value_box_list_t *	result,
		xlat_func_t	resume,
		void *	rctx
	)

Call an xlat's resumption method.

Parameters

[in]	ctx	to allocate value boxes in.
[out]	out	a list of fr_value_box_t to append to.
[out]	child	to evaluate. If a child needs to be evaluated by the caller, we return XLAT_ACTION_PUSH_CHILD and place the child to be evaluated here. Once evaluation is complete, the caller should call us with the same xlat_exp_t and the result of the nested evaluation in result.
[in]	request	the current request.
[in]	head	of the list to evaluate
[in,out]	in	xlat node to evaluate. Advanced as we process additional xlat_exp_t.
[in]	result	Previously expanded arguments to this xlat function.
[in]	resume	function to call.
[in]	rctx	Opaque (to us), resume ctx provided by xlat function when it yielded.

Definition at line 870 of file xlat_eval.c.

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xlat_func_find()

xlat_t* xlat_func_find	(	char const *	name,
		ssize_t	namelen
	)

Definition at line 79 of file xlat_func.c.

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xlat_print_node()

ssize_t xlat_print_node	(	fr_sbuff_t *	out,
		xlat_exp_head_t const *	head,
		xlat_exp_t const *	node,
		fr_sbuff_escape_rules_t const *	e_rules,
		char	c
	)

Definition at line 1060 of file xlat_tokenize.c.

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xlat_purify_list()

int xlat_purify_list	(	xlat_exp_head_t *	head,
		request_t *	request
	)

Definition at line 60 of file xlat_purify.c.

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xlat_register_expressions()

int xlat_register_expressions

(

void

)

Definition at line 1877 of file xlat_expr.c.

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xlat_signal()

void xlat_signal	(	xlat_func_signal_t	signal,
		xlat_exp_t const *	exp,
		request_t *	request,
		void *	rctx,
		fr_signal_t	action
	)

Signal an xlat function.

Parameters

[in]	signal	function to call.
[in]	exp	Xlat node that previously yielded.
[in]	request	The current request.
[in]	rctx	Opaque (to us), resume ctx provided by the xlat function when it yielded.
[in]	action	What the request should do (the type of signal).

Definition at line 836 of file xlat_eval.c.

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xlat_time_res_attr()

fr_dict_attr_t const* xlat_time_res_attr

(

char const *

res

)

Definition at line 134 of file xlat_eval.c.

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xlat_tokenize_expansion()

int xlat_tokenize_expansion	(	xlat_exp_head_t *	head,
		fr_sbuff_t *	in,
		tmpl_rules_t const *	t_rules
	)

Definition at line 571 of file xlat_tokenize.c.

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Variable Documentation

attr_cast_base

fr_dict_attr_t const* attr_cast_base

extern

Definition at line 50 of file xlat_eval.c.

attr_expr_bool_enum

fr_dict_attr_t const* attr_expr_bool_enum

extern

Definition at line 49 of file xlat_eval.c.

attr_module_return_code

fr_dict_attr_t const* attr_module_return_code

extern

xlat_func_chars

bool const xlat_func_chars[UINT8_MAX+1]

extern

Definition at line 168 of file xlat_tokenize.c.