packet.c File Reference

fr_packet_t alloc/free functions More...

#include <freeradius-devel/server/packet.h>
#include <freeradius-devel/util/pair_legacy.h>

Include dependency graph for packet.c:

Go to the source code of this file.

Functions
int	fr_packet_pairs_from_packet (TALLOC_CTX *ctx, fr_pair_list_t *list, fr_packet_t const *packet)
	Allocate a "Net." struct with src/dst host and port. More...
void	fr_packet_pairs_to_packet (fr_packet_t *packet, fr_pair_list_t const *list)
	Convert pairs to information in a packet. More...
static int	inet2pairs (TALLOC_CTX *ctx, fr_pair_list_t *list, fr_dict_attr_t const *attr_ip, fr_dict_attr_t const *attr_port, fr_ipaddr_t const *ipaddr, uint16_t port)
void	packet_global_free (void)
int	packet_global_init (void)
	Initialises the Net. More...
static void	pairs2inet (fr_ipaddr_t *ipaddr, uint16_t *port, fr_pair_list_t const *list, fr_dict_attr_t const *attr_ip, fr_dict_attr_t const *attr_port)

Variables
static fr_dict_attr_t const *	attr_net
static fr_dict_attr_t const *	attr_net_dst
static fr_dict_attr_t const *	attr_net_dst_ip
static fr_dict_attr_t const *	attr_net_dst_port
static fr_dict_attr_t const *	attr_net_src
static fr_dict_attr_t const *	attr_net_src_ip
static fr_dict_attr_t const *	attr_net_src_port
static fr_dict_attr_t const *	attr_net_timestamp
static fr_dict_t const *	dict_freeradius
fr_dict_autoload_t	util_packet_dict []
fr_dict_attr_autoload_t	util_packet_dict_attr []

Detailed Description

fr_packet_t alloc/free functions

Copyright

2023 Network RADIUS SAS (legal.nosp@m.@net.nosp@m.workr.nosp@m.adiu.nosp@m.s.com)

Definition in file packet.c.

Function Documentation

fr_packet_pairs_from_packet()

int fr_packet_pairs_from_packet	(	TALLOC_CTX *	ctx,
		fr_pair_list_t *	list,
		fr_packet_t const *	packet
	)

Allocate a "Net." struct with src/dst host and port.

Parameters

	ctx	The context in which the packet is allocated.
[in]	list	fr_pair_list_t value to resolve to fr_packet_t.
[out]	packet	The request packet.

Returns

• 0 on success
• <0 on error.

Definition at line 86 of file packet.c.

Here is the call graph for this function:

Here is the caller graph for this function:

fr_packet_pairs_to_packet()

void fr_packet_pairs_to_packet	(	fr_packet_t *	packet,
		fr_pair_list_t const *	list
	)

Convert pairs to information in a packet.

Parameters

packet	the packet to send
list	the list to check for Net.*

Definition at line 136 of file packet.c.

Here is the call graph for this function:

Here is the caller graph for this function:

inet2pairs()

static int inet2pairs ( TALLOC_CTX *  ctx, fr_pair_list_t *  list, fr_dict_attr_t const *  attr_ip, fr_dict_attr_t const *  attr_port, fr_ipaddr_t const *  ipaddr, uint16_t  port  )

static

Definition at line 59 of file packet.c.

Here is the call graph for this function:

Here is the caller graph for this function:

packet_global_free()

void packet_global_free

(

void

)

Definition at line 176 of file packet.c.

Here is the caller graph for this function:

packet_global_init()

int packet_global_init

(

void

)

Initialises the Net.

packet attributes.

Note

Call packet_global_free() when the server is done to avoid leaks.

Returns

• 0 on success.
• -1 on failure.

Definition at line 163 of file packet.c.

Here is the call graph for this function:

Here is the caller graph for this function:

pairs2inet()

static void pairs2inet ( fr_ipaddr_t *  ipaddr, uint16_t *  port, fr_pair_list_t const *  list, fr_dict_attr_t const *  attr_ip, fr_dict_attr_t const *  attr_port  )

static

Definition at line 119 of file packet.c.

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

attr_net

fr_dict_attr_t const* attr_net

static

Definition at line 36 of file packet.c.

attr_net_dst

fr_dict_attr_t const* attr_net_dst

static

Definition at line 40 of file packet.c.

attr_net_dst_ip

fr_dict_attr_t const* attr_net_dst_ip

static

Definition at line 41 of file packet.c.

attr_net_dst_port

fr_dict_attr_t const* attr_net_dst_port

static

Definition at line 42 of file packet.c.

attr_net_src

fr_dict_attr_t const* attr_net_src

static

Definition at line 37 of file packet.c.

attr_net_src_ip

fr_dict_attr_t const* attr_net_src_ip

static

Definition at line 38 of file packet.c.

attr_net_src_port

fr_dict_attr_t const* attr_net_src_port

static

Definition at line 39 of file packet.c.

attr_net_timestamp

fr_dict_attr_t const* attr_net_timestamp

static

Definition at line 43 of file packet.c.

dict_freeradius

fr_dict_t const* dict_freeradius

static

Definition at line 28 of file packet.c.

util_packet_dict

fr_dict_autoload_t util_packet_dict

Initial value:

= {
        { .out = &dict_freeradius, .proto = "freeradius" },
        { NULL }
}

Definition at line 31 of file packet.c.

util_packet_dict_attr

fr_dict_attr_autoload_t util_packet_dict_attr

Initial value:

= {
        { .out = &attr_net, .name = "Net", .type = FR_TYPE_TLV, .dict = &dict_freeradius },
        { .out = &attr_net_src, .name = "Net.Src", .type = FR_TYPE_TLV, .dict = &dict_freeradius },
        { .out = &attr_net_dst, .name = "Net.Dst", .type = FR_TYPE_TLV, .dict = &dict_freeradius },
        { .out = &attr_net_src_ip, .name = "Net.Src.IP", .type = FR_TYPE_COMBO_IP_ADDR, .dict = &dict_freeradius },
        { .out = &attr_net_src_port, .name = "Net.Src.Port", .type = FR_TYPE_UINT16, .dict = &dict_freeradius },
        { .out = &attr_net_dst_ip, .name = "Net.Dst.IP", .type = FR_TYPE_COMBO_IP_ADDR, .dict = &dict_freeradius },
        { .out = &attr_net_dst_port, .name = "Net.Dst.Port", .type = FR_TYPE_UINT16, .dict = &dict_freeradius },
        { .out = &attr_net_timestamp, .name = "Net.Timestamp", .type = FR_TYPE_DATE, .dict = &dict_freeradius },
 
        { NULL }
}

Definition at line 46 of file packet.c.