/* * Copyright (c) 2015, EURECOM (www.eurecom.fr) * All rights reserved. * * Redistribution and use 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. * * 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. * * The views and conclusions contained in the software and documentation are those * of the authors and should not be interpreted as representing official policies, * either expressed or implied, of the FreeBSD Project. */ #include <stdio.h> #include <stdlib.h> #include <stdint.h> #include "OctetString.h" #ifndef EPS_MOBILE_IDENTITY_H_ #define EPS_MOBILE_IDENTITY_H_ #define EPS_MOBILE_IDENTITY_MINIMUM_LENGTH 3 #define EPS_MOBILE_IDENTITY_MAXIMUM_LENGTH 13 typedef struct { uint8_t spare:4; #define EPS_MOBILE_IDENTITY_EVEN 0 #define EPS_MOBILE_IDENTITY_ODD 1 uint8_t oddeven:1; uint8_t typeofidentity:3; uint8_t mccdigit2:4; uint8_t mccdigit1:4; uint8_t mncdigit3:4; uint8_t mccdigit3:4; uint8_t mncdigit2:4; uint8_t mncdigit1:4; uint16_t mmegroupid; uint8_t mmecode; uint32_t mtmsi; } GutiEpsMobileIdentity_t; typedef struct { uint8_t digit1:4; uint8_t oddeven:1; uint8_t typeofidentity:3; uint8_t digit2:4; uint8_t digit3:4; uint8_t digit4:4; uint8_t digit5:4; uint8_t digit6:4; uint8_t digit7:4; uint8_t digit8:4; uint8_t digit9:4; uint8_t digit10:4; uint8_t digit11:4; uint8_t digit12:4; uint8_t digit13:4; uint8_t digit14:4; uint8_t digit15:4; } ImsiEpsMobileIdentity_t; typedef ImsiEpsMobileIdentity_t ImeiEpsMobileIdentity_t; typedef union EpsMobileIdentity_tag { #define EPS_MOBILE_IDENTITY_IMSI 0b001 #define EPS_MOBILE_IDENTITY_GUTI 0b110 #define EPS_MOBILE_IDENTITY_IMEI 0b011 ImsiEpsMobileIdentity_t imsi; GutiEpsMobileIdentity_t guti; ImeiEpsMobileIdentity_t imei; } EpsMobileIdentity; int encode_eps_mobile_identity(EpsMobileIdentity *epsmobileidentity, uint8_t iei, uint8_t *buffer, uint32_t len); int decode_eps_mobile_identity(EpsMobileIdentity *epsmobileidentity, uint8_t iei, uint8_t *buffer, uint32_t len); void dump_eps_mobile_identity_xml(EpsMobileIdentity *epsmobileidentity, uint8_t iei); #endif /* EPS MOBILE IDENTITY_H_ */