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+/*****************************************************************************************************
+ * 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.
+ *****************************************************************************************************/
+
+
+#ifndef DIAMEAP_USER_H_
+#define DIAMEAP_USER_H_
+
+#define MAXMETHODS 8 	/*Maximum number of allowed methods */
+
+#define MAXPROPOSEDMETHODS 8 	/*Maximum number of allowed proposed methods */
+
+#define	VENDOR_IETF 0
+
+/*EAP User structure */
+struct eap_user
+{
+	int id;	/*user's identifier*/
+	u8 	*userid;	/*user's identity*/
+	u16	useridLength;	/*User's identity length*/
+	u8 	*password; /*user's password*/
+	u16 passwordLength;	/*Length of password*/
+
+	int methodId;	/*Current method Id*/
+	struct eap_method
+	{
+		u32 vendor;
+		eap_type method;
+	} methods[MAXMETHODS]; /*used method for authentication*/
+
+	struct proposed_eap_method
+	{
+		u32 vendor;
+		eap_type method;
+	} proposedmethods[MAXPROPOSEDMETHODS]; /* methods proposed throw NAK response or EXPANDED NAK*/
+	int pmethods; /*Number of accepted methods from peer's proposed methods*/
+
+	eap_type proposed_eap_method; /* Proposed EAP Method*/
+	u32 proposed_eap_method_vendor;
+	boolean success; /* Set to TRUE if User is authenticated successfully */
+};
+
+boolean check_user_identity;
+
+int diameap_user_get_password(struct eap_user *user, u8 * password,u16 *length);
+
+int diameap_user_get_userid(struct eap_user *user, u8 * userid);
+
+int diameap_user_set_password(struct eap_user * user, u8 * password, u16 Length);
+
+int diameap_user_set_userid(struct eap_user * user, u8 * userid, u16 Length);
+
+int diameap_user_get_methodid(struct eap_user *user,int *methodId);
+
+int diameap_user_set_methodid(struct eap_user * user, int methodId);
+
+boolean diameap_user_issuccess(struct eap_user *user);
+
+int diameap_user_set_success(struct eap_user * user);
+
+int diameap_user_get_eap_method(struct eap_user *user, int id, struct eap_method * eapmethod);
+
+int diameap_user_set_eap_method(struct eap_user * user, int id, struct eap_method * method);
+
+#endif /* DIAMEAP_USER_H_ */