/*
 * Copyright (c) 2009, 2010 Apple Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */

#ifndef _EAP8021X_EAPOLCLIENTCONFIGURATIONINTERNAL_H
#define _EAP8021X_EAPOLCLIENTCONFIGURATIONINTERNAL_H

#include <EAP8021X/EAPOLClientConfiguration.h>
#include <CoreFoundation/CFRuntime.h>
#include <SystemConfiguration/SCPreferences.h>
#include "symbol_scope.h"

/*
 * EAPOLClientConfigurationInternal.h
 * - EAPOL client configuration internal data structures, functions
 */

/* 
 * Modification History
 *
 * December 8, 2009	Dieter Siegmund (dieter@apple.com)
 * - created
 */

/* 
 * EAPOLClientConfiguration SCPreferences prefsID
 */
#define kEAPOLClientConfigurationPrefsID   CFSTR("com.apple.network.eapolclient.configuration.plist")

/**
 ** EAPOLClientConfiguration
 **/
struct __EAPOLClientConfiguration {
    CFRuntimeBase		cf_base;

    AuthorizationExternalForm *	auth_ext_p;
    SCPreferencesRef		eap_prefs;
    SCPreferencesRef		sc_prefs;
    CFMutableArrayRef		sc_changed_if;	/* of SCNetworkInterfaceRef */
    CFMutableDictionaryRef	profiles;	/* of EAPOLClientProfileRef */
    CFMutableDictionaryRef	ssids;		/* of CFStringRef profileID */
    CFDictionaryRef		def_auth_props;	/* EAPClientProperties.h */
    Boolean			def_auth_props_changed;
};

/**
 ** EAPOLClientProfile
 **/
struct __EAPOLClientProfile {
    CFRuntimeBase		cf_base;

    EAPOLClientConfigurationRef	cfg;
    CFStringRef			uuid;
    CFDictionaryRef		auth_props;
    CFStringRef			user_defined_name;
    struct {
	CFDataRef		ssid;
	CFStringRef		security_type;
    } WLAN;
    CFMutableDictionaryRef	information;
};

/**
 ** EAPOLClientItemID
 **/
typedef enum {
    kEAPOLClientItemIDTypeNone = 0,
    kEAPOLClientItemIDTypeWLANSSID = 1,
    kEAPOLClientItemIDTypeProfileID = 2,
    kEAPOLClientItemIDTypeProfile = 3,
    kEAPOLClientItemIDTypeDefault = 4
} EAPOLClientItemIDType;

struct __EAPOLClientItemID {
    CFRuntimeBase		cf_base;

    EAPOLClientItemIDType	type;
    union {
	CFDataRef		ssid;
	CFStringRef		profileID;
	EAPOLClientProfileRef	profile;
	const void *		ptr;
    } u;
};


/**
 ** EAPOLClientConfiguration functions
 **/
PRIVATE_EXTERN void
EAPOLClientConfigurationSetProfileForSSID(EAPOLClientConfigurationRef cfg,
					  CFDataRef ssid,
					  EAPOLClientProfileRef profile);
PRIVATE_EXTERN AuthorizationExternalForm *
EAPOLClientConfigurationGetAuthorizationExternalForm(EAPOLClientConfigurationRef cfg);

/**
 ** EAPOLClientProfile functions
 **/
PRIVATE_EXTERN EAPOLClientProfileRef
EAPOLClientProfileCreateWithDictAndProfileID(CFDictionaryRef dict,
					     CFStringRef profileID);
PRIVATE_EXTERN CFMutableDictionaryRef
EAPOLClientProfileCreateDictAndProfileID(EAPOLClientProfileRef profile,
					 CFStringRef * ret_profileID);
PRIVATE_EXTERN void
EAPOLClientProfileSetConfiguration(EAPOLClientProfileRef profile,
				   EAPOLClientConfigurationRef cfg);
PRIVATE_EXTERN EAPOLClientConfigurationRef
EAPOLClientProfileGetConfiguration(EAPOLClientProfileRef profile);

PRIVATE_EXTERN Boolean
accept_types_valid(CFArrayRef accept);

/**
 ** EAPOLClientItemID functions
 **/
PRIVATE_EXTERN AuthorizationExternalForm *
EAPOLClientItemIDGetAuthorizationExternalForm(EAPOLClientItemIDRef itemID);


#endif /* _EAP8021X_EAPOLCLIENTCONFIGURATIONINTERNAL_H */