proto_detail.c File Reference

Detail master protocol handler. More...

#include <freeradius-devel/io/application.h>
#include <freeradius-devel/io/listen.h>
#include <freeradius-devel/io/schedule.h>
#include <freeradius-devel/radius/radius.h>
#include <freeradius-devel/util/pair_legacy.h>
#include <freeradius-devel/server/dl_module.h>
#include <freeradius-devel/server/module.h>
#include <freeradius-devel/server/module_rlm.h>
#include "proto_detail.h"

Include dependency graph for proto_detail.c:

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Macros
#define	MPRINT(x, ...)

Functions
static int	mod_decode (void const *instance, request_t *request, uint8_t *const data, size_t data_len)
	Decode the packet, and set the request->process function. More...
static ssize_t	mod_encode (UNUSED void const *instance, request_t *request, uint8_t *buffer, size_t buffer_len)
static int	mod_instantiate (module_inst_ctx_t const *mctx)
	Instantiate the application. More...
static int	mod_open (void *instance, fr_schedule_t *sc, CONF_SECTION *conf)
	Open listen sockets/connect to external event source. More...
static int	mod_priority_set (void const *instance, UNUSED uint8_t const *buffer, UNUSED size_t buflen)
static int	transport_parse (TALLOC_CTX *ctx, void *out, void *parent, CONF_ITEM *ci, conf_parser_t const *rule)
static int	type_parse (TALLOC_CTX *ctx, void *out, UNUSED void *parent, CONF_ITEM *ci, conf_parser_t const *rule)
static int	type_parse (UNUSED TALLOC_CTX *ctx, void *out, void *parent, CONF_ITEM *ci, UNUSED conf_parser_t const *rule)
	Translates the packet-type into a submodule name. More...

Variables
static fr_dict_attr_t const *	attr_packet_dst_ip_address
static fr_dict_attr_t const *	attr_packet_dst_port
static fr_dict_attr_t const *	attr_packet_original_timestamp
static fr_dict_attr_t const *	attr_packet_src_ip_address
static fr_dict_attr_t const *	attr_packet_src_port
static fr_dict_attr_t const *	attr_protocol
static fr_dict_t const *	dict_freeradius
fr_app_t	proto_detail
static conf_parser_t const	proto_detail_config []
	How to parse a Detail listen section. More...
fr_dict_autoload_t	proto_detail_dict []
fr_dict_attr_autoload_t	proto_detail_dict_attr []

Detailed Description

Detail master protocol handler.

Id

20e537c678922e935c0282347211e73d2b094d02

Copyright

2017 Arran Cudbard-Bell (a.cud.nosp@m.bard.nosp@m.b@fre.nosp@m.erad.nosp@m.ius.o.nosp@m.rg)

2016 Alan DeKok (aland.nosp@m.@fre.nosp@m.eradi.nosp@m.us.o.nosp@m.rg)

Definition in file proto_detail.c.

Macro Definition Documentation

MPRINT

#define MPRINT	(		x,
			...
	)

Definition at line 49 of file proto_detail.c.

Function Documentation

mod_decode()

static int mod_decode ( void const *  instance, request_t *  request, uint8_t *const  data, size_t  data_len  )

static

Decode the packet, and set the request->process function.

Definition at line 217 of file proto_detail.c.

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mod_encode()

static ssize_t mod_encode ( UNUSED void const *  instance, request_t *  request, uint8_t *  buffer, size_t  buffer_len  )

static

Definition at line 404 of file proto_detail.c.

mod_instantiate()

static int mod_instantiate ( module_inst_ctx_t const *  mctx )

static

Instantiate the application.

Instantiate I/O and type submodules.

Returns

• 0 on success.
• -1 on failure.

Definition at line 522 of file proto_detail.c.

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mod_open()

static int mod_open ( void *  instance, fr_schedule_t *  sc, CONF_SECTION *  conf  )

static

Open listen sockets/connect to external event source.

Parameters

[in]	instance	Ctx data for this application.
[in]	sc	to add our file descriptor to.
[in]	conf	Listen section parsed to give us instance.

Returns

• 0 on success.
• -1 on failure.

Definition at line 432 of file proto_detail.c.

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mod_priority_set()

static int mod_priority_set ( void const *  instance, UNUSED uint8_t const *  buffer, UNUSED size_t  buflen  )

static

Definition at line 412 of file proto_detail.c.

transport_parse()

static int transport_parse ( TALLOC_CTX *  ctx, void *  out, void *  parent, CONF_ITEM *  ci, conf_parser_t const *  rule  )

static

Definition at line 154 of file proto_detail.c.

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type_parse() [1/2]

static int type_parse ( TALLOC_CTX *  ctx, void *  out, UNUSED void *  parent, CONF_ITEM *  ci, conf_parser_t const *  rule  )

static

type_parse() [2/2]

static int type_parse ( UNUSED TALLOC_CTX *  ctx, void *  out, void *  parent, CONF_ITEM *  ci, UNUSED conf_parser_t const *  rule  )

static

Translates the packet-type into a submodule name.

Parameters

[in]	ctx	to allocate data in (instance of proto_detail).
[out]	out	Where to write a module_instance_t containing the module handle and instance.
[in]	parent	Base structure address.
[in]	ci	CONF_PAIR specifying the name of the type module.
[in]	rule	unused.

Returns

• 0 on success.
• -1 on failure.

Definition at line 118 of file proto_detail.c.

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Variable Documentation

attr_packet_dst_ip_address

fr_dict_attr_t const* attr_packet_dst_ip_address

static

Definition at line 88 of file proto_detail.c.

attr_packet_dst_port

fr_dict_attr_t const* attr_packet_dst_port

static

Definition at line 89 of file proto_detail.c.

attr_packet_original_timestamp

fr_dict_attr_t const* attr_packet_original_timestamp

static

Definition at line 90 of file proto_detail.c.

attr_packet_src_ip_address

fr_dict_attr_t const* attr_packet_src_ip_address

static

Definition at line 91 of file proto_detail.c.

attr_packet_src_port

fr_dict_attr_t const* attr_packet_src_port

static

Definition at line 92 of file proto_detail.c.

attr_protocol

fr_dict_attr_t const* attr_protocol

static

Definition at line 93 of file proto_detail.c.

dict_freeradius

fr_dict_t const* dict_freeradius

static

Definition at line 79 of file proto_detail.c.

proto_detail

fr_app_t proto_detail

Initial value:

= {
        .common = {
                .magic                  = MODULE_MAGIC_INIT,
                .name                   = "detail",
                .config                 = proto_detail_config,
                .inst_size              = sizeof(proto_detail_t),
 
                .instantiate            = mod_instantiate,
        },
        .open                   = mod_open,
        .decode                 = mod_decode,
        .encode                 = mod_encode,
        .priority               = mod_priority_set
}

Definition at line 568 of file proto_detail.c.

proto_detail_config

conf_parser_t const proto_detail_config[]

static

Initial value:

= {
        { FR_CONF_OFFSET_TYPE_FLAGS("type", FR_TYPE_VOID, CONF_FLAG_NOT_EMPTY | CONF_FLAG_REQUIRED, proto_detail_t,
                          type), .func = type_parse },
        { FR_CONF_OFFSET_TYPE_FLAGS("transport", FR_TYPE_VOID, 0, proto_detail_t, io_submodule),
          .func = transport_parse, .dflt = "file" },
 
        
        { FR_CONF_OFFSET("max_entry_size", proto_detail_t, max_packet_size) } ,
 
        
        { FR_CONF_OFFSET("max_packet_size", proto_detail_t, max_packet_size) } ,
        { FR_CONF_OFFSET("num_messages", proto_detail_t, num_messages) } ,
 
        { FR_CONF_OFFSET("exit_when_done", proto_detail_t, exit_when_done) },
 
        { FR_CONF_OFFSET("priority", proto_detail_t, priority) },
 
        CONF_PARSER_TERMINATOR
}

How to parse a Detail listen section.

Definition at line 55 of file proto_detail.c.

proto_detail_dict

fr_dict_autoload_t proto_detail_dict

Initial value:

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

Definition at line 82 of file proto_detail.c.

proto_detail_dict_attr

fr_dict_attr_autoload_t proto_detail_dict_attr

Initial value:

= {
        { .out = &attr_packet_dst_ip_address, .name = "Net.Dst.IP", .type = FR_TYPE_COMBO_IP_ADDR, .dict = &dict_freeradius },
        { .out = &attr_packet_dst_port, .name = "Net.Dst.Port", .type = FR_TYPE_UINT16, .dict = &dict_freeradius },
        { .out = &attr_packet_original_timestamp, .name = "Packet-Original-Timestamp", .type = FR_TYPE_DATE, .dict = &dict_freeradius },
        { .out = &attr_packet_src_ip_address, .name = "Net.Src.IP", .type = FR_TYPE_COMBO_IP_ADDR, .dict = &dict_freeradius },
        { .out = &attr_packet_src_port, .name = "Net.Src.Port", .type = FR_TYPE_UINT16, .dict = &dict_freeradius },
        { .out = &attr_protocol, .name = "Protocol", .type = FR_TYPE_UINT32, .dict = &dict_freeradius },
 
        { NULL }
}

Definition at line 96 of file proto_detail.c.