proto_load.c File Reference

Load 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 "proto_load.h"

Include dependency graph for proto_load.c:

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Functions
static int	mod_bootstrap (module_inst_ctx_t const *mctx)
	Bootstrap the application. More...
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, UNUSED CONF_SECTION *conf)
	Open listen sockets/connect to external event source. More...
static int	transport_parse (TALLOC_CTX *ctx, void *out, UNUSED void *parent, CONF_ITEM *ci, conf_parser_t const *rule)
static int	transport_parse (TALLOC_CTX *ctx, void *out, UNUSED void *parent, CONF_ITEM *ci, UNUSED conf_parser_t const *rule)
	Wrapper around dl_instance. More...
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)
	Wrapper around dl_instance which translates the packet-type into a submodule name. More...

Variables
fr_app_t	proto_load
static conf_parser_t const	proto_load_config []
	How to parse a Load listen section. More...

Detailed Description

Load master protocol handler.

Id

7577be3941a4cc14baaf1d18c481f7b65c2b6b57

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_load.c.

Function Documentation

mod_bootstrap()

static int mod_bootstrap ( module_inst_ctx_t const *  mctx )

static

Bootstrap the application.

Bootstrap I/O and type submodules.

Returns

• 0 on success.
• -1 on failure.

Definition at line 264 of file proto_load.c.

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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 153 of file proto_load.c.

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 180 of file proto_load.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 230 of file proto_load.c.

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mod_open()

static int mod_open ( void *  instance, fr_schedule_t *  sc, UNUSED 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 207 of file proto_load.c.

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transport_parse() [1/2]

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

static

transport_parse() [2/2]

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

static

Wrapper around dl_instance.

Parameters

[in]	ctx	to allocate data in (instance of proto_load).
[out]	out	Where to write a dl_module_inst_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 119 of file proto_load.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

Wrapper around dl_instance which translates the packet-type into a submodule name.

Parameters

[in]	ctx	to allocate data in (instance of proto_load).
[out]	out	Where to write a dl_module_inst_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 72 of file proto_load.c.

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Variable Documentation

proto_load

fr_app_t proto_load

Initial value:

= {
        .common = {
                .magic                  = MODULE_MAGIC_INIT,
                .name                   = "load",
                .config                 = proto_load_config,
                .inst_size              = sizeof(proto_load_t),
 
                .bootstrap              = mod_bootstrap,
                .instantiate            = mod_instantiate
        },
        .open                   = mod_open,
        .decode                 = mod_decode,
        .encode                 = mod_encode,
}

Definition at line 309 of file proto_load.c.

proto_load_config

conf_parser_t const proto_load_config[]

static

Initial value:

= {
        { FR_CONF_OFFSET_TYPE_FLAGS("type", FR_TYPE_VOID, CONF_FLAG_NOT_EMPTY | CONF_FLAG_REQUIRED, proto_load_t,
                          type), .func = type_parse },
        { FR_CONF_OFFSET_TYPE_FLAGS("transport", FR_TYPE_VOID, 0, proto_load_t, io.submodule),
          .func = transport_parse, .dflt = "step" },
 
        
        { FR_CONF_OFFSET("max_entry_size", proto_load_t, max_packet_size) } ,
 
        
        { FR_CONF_OFFSET("max_packet_size", proto_load_t, max_packet_size) } ,
        { FR_CONF_OFFSET("num_messages", proto_load_t, num_messages) } ,
 
        { FR_CONF_OFFSET("priority", proto_load_t, priority) },
 
        CONF_PARSER_TERMINATOR
}

How to parse a Load listen section.

Definition at line 39 of file proto_load.c.