eap_methods.c File Reference

hostapd / EAP method registration More...

#include "includes.h"
#include "common.h"
#include "eap_i.h"
#include "eap_methods.h"

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Functions
struct eap_method *	eap_server_get_eap_method (int vendor, EapType method)
	Get EAP method based on type number.
EapType	eap_server_get_type (const char *name, int *vendor)
	Get EAP type for the given EAP method name.
struct eap_method *	eap_server_method_alloc (int version, int vendor, EapType method, const char *name)
	Allocate EAP server method structure.
void	eap_server_method_free (struct eap_method *method)
	Free EAP server method structure.
int	eap_server_method_register (struct eap_method *method)
	Register an EAP server method.
int	eap_server_register_methods (void)
	Register statically linked EAP server methods.
void	eap_server_unregister_methods (void)
	Unregister EAP server methods.

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Detailed Description

hostapd / EAP method registration

Copyright

Copyright (c) 2004-2006, Jouni Malinen <j@w1.fi>

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.

Alternatively, this software may be distributed under the terms of BSD license.

See README and COPYING for more details.

Definition in file eap_methods.c.

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Function Documentation

struct eap_method* eap_server_get_eap_method	(	int	vendor,
		EapType	method
	)			[read]

Get EAP method based on type number.

Parameters:

	vendor	EAP Vendor-Id (0 = IETF)
	method	EAP type number

Returns:

Pointer to EAP method or NULL if not found

Definition at line 33 of file eap_methods.c.

EapType eap_server_get_type	(	const char *	name,
		int *	vendor
	)

Get EAP type for the given EAP method name.

Parameters:

	name	EAP method name, e.g., TLS
	vendor	Buffer for returning EAP Vendor-Id

Returns:

EAP method type or EAP_TYPE_NONE if not found

This function maps EAP type names into EAP type numbers based on the list of EAP methods included in the build.

Definition at line 54 of file eap_methods.c.

struct eap_method* eap_server_method_alloc	(	int	version,
		int	vendor,
		EapType	method,
		const char *	name
	)			[read]

Allocate EAP server method structure.

Parameters:

	version	Version of the EAP server method interface (set to EAP_SERVER_METHOD_INTERFACE_VERSION)
	vendor	EAP Vendor-ID (EAP_VENDOR_*) (0 = IETF)
	method	EAP type number (EAP_TYPE_*)
	name	Name of the method (e.g., "TLS")

Returns:

Allocated EAP method structure or NULL on failure

The returned structure should be freed with eap_server_method_free() when it is not needed anymore.

Definition at line 81 of file eap_methods.c.

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void eap_server_method_free

(

struct eap_method *

method

)

Free EAP server method structure.

Parameters:

method

Method structure allocated with eap_server_method_alloc()

Definition at line 101 of file eap_methods.c.

int eap_server_method_register

(

struct eap_method *

method

)

Register an EAP server method.

Parameters:

method

EAP method to register

Returns:

0 on success, -1 on invalid method, or -2 if a matching EAP method has already been registered

Each EAP server method needs to call this function to register itself as a supported EAP method.

Definition at line 117 of file eap_methods.c.

int eap_server_register_methods

(

void

)

Register statically linked EAP server methods.

Returns:

0 on success, -1 on failure

This function is called at program initialization to register all EAP server methods that were linked in statically.

Definition at line 150 of file eap_methods.c.

void eap_server_unregister_methods

(

void

)

Unregister EAP server methods.

This function is called at program termination to unregister all EAP server methods.

Definition at line 303 of file eap_methods.c.

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