/*****************************************************************************************************
 * Software License Agreement (BSD License)
 * Author : Souheil Ben Ayed <souheil@tera.ics.keio.ac.jp>
 *
 * Copyright (c) 2009-2010, Souheil Ben Ayed, Teraoka Laboratory of Keio University, and the WIDE Project
 * All rights reserved.
 *
 * Redistribution and use of this software in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *    This product includes software developed by Souheil Ben Ayed <souheil@tera.ics.keio.ac.jp>.
 *
 * 4. Neither the name of Souheil Ben Ayed, Teraoka Laboratory of Keio University or the WIDE Project nor the
 *    names of its contributors may be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ''AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************************************/


#include "libdiameap.h"

int diameap_user_get_userid(struct eap_user *user, u8* userid)
{
	TRACE_ENTRY("%p %p",user,userid);
	if (user->userid == NULL)
		return EINVAL;
	userid = user->userid;
	return 0;
}

int diameap_user_get_password(struct eap_user *user, u8* password,u16 * passwordlength)
{
	TRACE_ENTRY("%p %p",user,password);
	if (user->password == NULL)
		return EINVAL;
	password = user->password;
	*passwordlength = user->passwordLength;
	return 0;
}

int diameap_user_get_passwordlength(struct eap_user *user, u16 * passwordlength)
{
	TRACE_ENTRY("%p %p",user,passwordlength);
	if (user->password == NULL)
		return EINVAL;
	*passwordlength = user->passwordLength;
	return 0;
}

int diameap_user_set_password(struct eap_user * user, u8 * password,
		u16 passwordLength)
{
	TRACE_ENTRY("%p %p %hu",user,password,passwordLength);
	if (password == NULL)
		return EINVAL;
	if (passwordLength < 1)
		return EINVAL;
	user->password = password;
	user->passwordLength = passwordLength;
	return 0;
}

int diameap_user_set_userid(struct eap_user * user, u8 * userid,
		u16 useridLength)
{
	TRACE_ENTRY("%p %p %hu",user,userid,useridLength);
	if (userid == NULL)
		return EINVAL;
	if (useridLength < 1)
		return EINVAL;
	user->userid = userid;
	user->useridLength = useridLength;
	return 0;
}

int diameap_user_get_methodid(struct eap_user *user, int * methodid)
{
	TRACE_ENTRY("%p %p",user,methodid);
	if (user->password == NULL)
		return EINVAL;
	*methodid = user->methodId;
	return 0;
}

int diameap_user_set_methodid(struct eap_user * user, int methodId)
{
	TRACE_ENTRY("%p %d",user,methodId);
	if (user->password == NULL)
		return EINVAL;
	if (methodId < 0)
		return EINVAL;
	user->methodId = methodId;
	return 0;
}

boolean diameap_user_issuccess(struct eap_user *user)
{
	TRACE_ENTRY("%p",user);
	if (user->password == NULL)
		return FALSE;
	return user->success;
}

int diameap_user_set_success(struct eap_user * user)
{
	TRACE_ENTRY("%p",user);
	if (user->password == NULL)
		return EINVAL;
	user->success = TRUE;
	return 0;
}

int diameap_user_get_eap_method(struct eap_user *user, int id,
		struct eap_method *method)
{
	TRACE_ENTRY("%p %d %p",user,id,method);
	if (sizeof(user->methods) >= (id - 1))
		*method = user->methods[id];
	return 0;
}

int diameap_user_set_eap_method(struct eap_user * user, int id,
		struct eap_method * method)
{
	TRACE_ENTRY("%p %d %p",user,id,method);
	if (user->password == NULL)
		return EINVAL;
	if (sizeof(user->methods) < (id - 1))
		return EINVAL;
	user->methods[id].vendor = method->vendor;
	user->methods[id].method = method->method;
	return 0;
}