decode.c File Reference

Functions to decode data in our internal structure. More...

#include <freeradius-devel/internal/internal.h>
#include <freeradius-devel/io/pair.h>
#include <freeradius-devel/io/test_point.h>
#include <freeradius-devel/util/proto.h>
#include <freeradius-devel/util/types.h>

Include dependency graph for decode.c:

Go to the source code of this file.

Functions
ssize_t	fr_internal_decode_list_dbuff (TALLOC_CTX *ctx, fr_pair_list_t *out, fr_dict_attr_t const *parent, fr_dbuff_t *dbuff, void *decode_ctx)
	Retrieve all pairs from the dbuff.
ssize_t	fr_internal_decode_pair (TALLOC_CTX *ctx, fr_pair_list_t *list, fr_dict_attr_t const *parent, uint8_t const *data, size_t data_len, void *decode_ctx)
	Create a single fr_pair_t and all its nesting.
ssize_t	fr_internal_decode_pair_dbuff (TALLOC_CTX *ctx, fr_pair_list_t *out, fr_dict_attr_t const *parent, fr_dbuff_t *dbuff, void *decode_ctx)
static ssize_t	internal_decode_pair (TALLOC_CTX *ctx, fr_pair_list_t *head, fr_dict_attr_t const *parent_da, fr_dbuff_t *dbuff, void *decode_ctx)
static ssize_t	internal_decode_pair_value (TALLOC_CTX *ctx, fr_pair_list_t *head, fr_dict_attr_t const *parent_da, fr_dbuff_t *dbuff, bool tainted, UNUSED void *decode_ctx)
	Decodes the value of an attribute, potentially producing a pair (added to the cursor)
static ssize_t	internal_decode_structural (TALLOC_CTX *ctx, fr_pair_list_t *head, fr_dict_attr_t const *parent_da, fr_dbuff_t *dbuff, void *decode_ctx)
	Decode a group.

Variables
fr_test_point_pair_decode_t	internal_tp_decode_pair

Detailed Description

Functions to decode data in our internal structure.

Id

8d760f5ff16ab33d9abcfef8805fb14375a9eb10

Because what we need is yet ANOTHER serialisation scheme.

Copyright

2020 The FreeRADIUS server project

2020 Arran Cudbard-Bell (a.cud.nosp@m.bard.nosp@m.b@fre.nosp@m.erad.nosp@m.ius.o.nosp@m.rg)

Definition in file decode.c.

Function Documentation

fr_internal_decode_list_dbuff()

ssize_t fr_internal_decode_list_dbuff	(	TALLOC_CTX *	ctx,
		fr_pair_list_t *	out,
		fr_dict_attr_t const *	parent,
		fr_dbuff_t *	dbuff,
		void *	decode_ctx
	)

Retrieve all pairs from the dbuff.

Parameters

ctx	to create new pairs in
out	list to append pairs to
parent	attribute within which which to decode
dbuff	to parse
decode_ctx	to pass to decoder function

Returns

• bytes of dbuff consumed
• < 0 on error

Definition at line 310 of file decode.c.

Here is the call graph for this function:

Here is the caller graph for this function:

fr_internal_decode_pair()

ssize_t fr_internal_decode_pair	(	TALLOC_CTX *	ctx,
		fr_pair_list_t *	list,
		fr_dict_attr_t const *	parent,
		uint8_t const *	data,
		size_t	data_len,
		void *	decode_ctx
	)

Create a single fr_pair_t and all its nesting.

Definition at line 273 of file decode.c.

Here is the call graph for this function:

fr_internal_decode_pair_dbuff()

ssize_t fr_internal_decode_pair_dbuff	(	TALLOC_CTX *	ctx,
		fr_pair_list_t *	out,
		fr_dict_attr_t const *	parent,
		fr_dbuff_t *	dbuff,
		void *	decode_ctx
	)

Definition at line 279 of file decode.c.

Here is the call graph for this function:

Here is the caller graph for this function:

internal_decode_pair()

static ssize_t internal_decode_pair ( TALLOC_CTX *  ctx, fr_pair_list_t *  head, fr_dict_attr_t const *  parent_da, fr_dbuff_t *  dbuff, void *  decode_ctx  )

static

Definition at line 99 of file decode.c.

Here is the call graph for this function:

Here is the caller graph for this function:

internal_decode_pair_value()

static ssize_t internal_decode_pair_value ( TALLOC_CTX *  ctx, fr_pair_list_t *  head, fr_dict_attr_t const *  parent_da, fr_dbuff_t *  dbuff, bool  tainted, UNUSED void *  decode_ctx  )

static

Decodes the value of an attribute, potentially producing a pair (added to the cursor)

Definition at line 41 of file decode.c.

Here is the call graph for this function:

Here is the caller graph for this function:

internal_decode_structural()

static ssize_t internal_decode_structural ( TALLOC_CTX *  ctx, fr_pair_list_t *  head, fr_dict_attr_t const *  parent_da, fr_dbuff_t *  dbuff, void *  decode_ctx  )

static

Decode a group.

Definition at line 69 of file decode.c.

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

internal_tp_decode_pair

fr_test_point_pair_decode_t internal_tp_decode_pair

Initial value:

= {
        .test_ctx       = NULL,
        .func           = fr_internal_decode_pair
}

Definition at line 329 of file decode.c.