pair_legacy.c File Reference

AVP manipulation and search API. More...

#include <freeradius-devel/util/dict.h>
#include <freeradius-devel/util/pair.h>
#include <freeradius-devel/util/pair_legacy.h>
#include <freeradius-devel/util/proto.h>
#include <freeradius-devel/util/regex.h>
#include <freeradius-devel/protocol/radius/rfc2865.h>
#include <freeradius-devel/protocol/freeradius/freeradius.internal.h>

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Functions
int	fr_pair_list_afrom_file (TALLOC_CTX *ctx, fr_dict_t const *dict, fr_pair_list_t *out, FILE *fp, bool *pfiledone)
	Read valuepairs from the fp up to End-Of-File.
fr_slen_t	fr_pair_list_afrom_substr (fr_pair_parse_t const *root, fr_pair_parse_t *relative, fr_sbuff_t *in)
	Parse a fr_pair_list_t from a substring.
void	fr_pair_list_move_op (fr_pair_list_t *to, fr_pair_list_t *from, fr_token_t op)
	Move pairs from source list to destination list respecting operator.
static ssize_t	fr_pair_value_from_substr (fr_pair_t *vp, fr_sbuff_t *in, UNUSED bool tainted)

Variables
static fr_sbuff_term_t const	bareword_terminals
static fr_sbuff_parse_rules_t const	bareword_unquoted
static fr_table_num_sorted_t const	pair_assignment_op_table []
static ssize_t	pair_assignment_op_table_len = NUM_ELEMENTS(pair_assignment_op_table)
static fr_table_num_sorted_t const	pair_comparison_op_table []
static size_t	pair_comparison_op_table_len = NUM_ELEMENTS(pair_comparison_op_table)

Detailed Description

AVP manipulation and search API.

Copyright

2000,2006,2015 The FreeRADIUS server project

Definition in file pair_legacy.c.

Function Documentation

fr_pair_list_afrom_file()

int fr_pair_list_afrom_file	(	TALLOC_CTX *	ctx,
		fr_dict_t const *	dict,
		fr_pair_list_t *	out,
		FILE *	fp,
		bool *	pfiledone
	)

Read valuepairs from the fp up to End-Of-File.

Parameters

[in]	ctx	for talloc
[in]	dict	to resolve attributes in.
[in,out]	out	where the parsed fr_pair_ts will be appended.
[in]	fp	to read valuepairs from.
[out]	pfiledone	true if file parsing complete;

Returns

• 0 on success
• -1 on error

Definition at line 677 of file pair_legacy.c.

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fr_pair_list_afrom_substr()

fr_slen_t fr_pair_list_afrom_substr	(	fr_pair_parse_t const *	root,
		fr_pair_parse_t *	relative,
		fr_sbuff_t *	in
	)

Parse a fr_pair_list_t from a substring.

Parameters

[in]	root	where we start parsing from
[in,out]	relative	where we left off, or where we should continue from
[in]	in	input sbuff

Returns

• <0 on error
• 0 on no input
• >0 on how many bytes of input we read

Definition at line 154 of file pair_legacy.c.

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fr_pair_list_move_op()

void fr_pair_list_move_op	(	fr_pair_list_t *	to,
		fr_pair_list_t *	from,
		fr_token_t	op
	)

Move pairs from source list to destination list respecting operator.

Note

This function does some additional magic that's probably not needed in most places. Consider using radius_legacy_map_cmp() and radius_legacy_map_apply() instead.

fr_pair_list_free should be called on the head of the source list to free unmoved attributes (if they're no longer needed).

Parameters

[in,out]	to	destination list.
[in,out]	from	source list.
[in]	op	operator for list move.

Definition at line 756 of file pair_legacy.c.

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fr_pair_value_from_substr()

static ssize_t fr_pair_value_from_substr ( fr_pair_t *  vp, fr_sbuff_t *  in, UNUSED bool  tainted  )

static

Definition at line 101 of file pair_legacy.c.

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Variable Documentation

bareword_terminals

fr_sbuff_term_t const bareword_terminals

static

Initial value:

=
                                FR_SBUFF_TERMS(
                                        L("\t"),
                                        L("\n"),
                                        L(" "),
                                        L("!*"),
                                        L("!="),
                                        L("!~"),
                                        L("&&"),                
                                        L(")"),                 
                                        L("+="),
                                        L("-="),
                                        L(":="),
                                        L("<"),
                                        L("<="),
                                        L("=*"),
                                        L("=="),
                                        L("=~"),
                                        L(">"),
                                        L(">="),
                                        L("||"),                
                                )

Definition at line 35 of file pair_legacy.c.

bareword_unquoted

fr_sbuff_parse_rules_t const bareword_unquoted

static

Initial value:

= {
        .terminals = &FR_SBUFF_TERMS(
                L(""),
                L("\t"),
                L("\n"),
                L("\r"),
                L(" "),
                L(","),
                L("}")
        )
}

Definition at line 88 of file pair_legacy.c.

pair_assignment_op_table

fr_table_num_sorted_t const pair_assignment_op_table[]

static

Initial value:

= {
        { L("+="),      T_OP_ADD_EQ             },
        { L(":="),      T_OP_EQ                 },
        { L("="),       T_OP_EQ                 },
}

Definition at line 58 of file pair_legacy.c.

pair_assignment_op_table_len

ssize_t pair_assignment_op_table_len = NUM_ELEMENTS(pair_assignment_op_table)

static

Definition at line 63 of file pair_legacy.c.

pair_comparison_op_table

fr_table_num_sorted_t const pair_comparison_op_table[]

static

Initial value:

= {
        { L("!*"),      T_OP_CMP_FALSE          },
        { L("!="),      T_OP_NE                 },
        { L("!~"),      T_OP_REG_NE             },
        { L("+="),      T_OP_ADD_EQ             },
        { L(":="),      T_OP_SET                },
        { L("<"),       T_OP_LT                 },
        { L("<="),      T_OP_LE                 },
        { L("="),       T_OP_EQ                 },
        { L("=*"),      T_OP_CMP_TRUE           },
        { L("=="),      T_OP_CMP_EQ             },
        { L("=~"),      T_OP_REG_EQ             },
        { L(">"),       T_OP_GT                 },
        { L(">="),      T_OP_GE                 }
}

Definition at line 65 of file pair_legacy.c.

pair_comparison_op_table_len

size_t pair_comparison_op_table_len = NUM_ELEMENTS(pair_comparison_op_table)

static

Definition at line 80 of file pair_legacy.c.