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openairinterface5g/openair2/COMMON/commonDef.h
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gauthier 2d6270a71a Better behaviour for NAS MME (NAS NON DELIVERY INDICATION) 
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7660 818b1a75-f10b-46b9-bf7c-635c3b92a50f
2015-06-25 12:33:42 +00:00

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/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2014 Eurecom
OpenAirInterface is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenAirInterface is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenAirInterface.The full GNU General Public License is
included in this distribution in the file called "COPYING". If not,
see <http://www.gnu.org/licenses/>.
Contact Information
OpenAirInterface Admin: openair_admin@eurecom.fr
OpenAirInterface Tech : openair_tech@eurecom.fr
OpenAirInterface Dev : openair4g-devel@eurecom.fr
Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
*******************************************************************************/
/*
Source commonDef.h
Version 0.1
Date 2012/02/27
Product NAS stack
Subsystem include
Author Frederic Maurel
Description Contains global common definitions
*****************************************************************************/
#ifndef __COMMONDEF_H__
#define __COMMONDEF_H__
#include <stdint.h>
#include <stddef.h>
#define NAS_UE_ID_FMT "0x%06x"
/****************************************************************************/
/********************* G L O B A L C O N S T A N T S *******************/
/****************************************************************************/
#define RETURNok (0)
#define RETURNerror (-1)
#ifndef FALSE
#define FALSE (0)
#endif
#ifndef TRUE
#define TRUE (1)
#endif
/*
* Name of the environment variable which defines the default directory
* where the NAS application is executed and where are located files
* where non-volatile data are stored
*/
#define DEFAULT_NAS_PATH "PWD"
/****************************************************************************/
/************************ G L O B A L T Y P E S ************************/
/****************************************************************************/
/*
-----------------------------------------------------------------------------
Standard data type definitions
-----------------------------------------------------------------------------
*/
typedef int8_t SByte_t; /* 8 bit signed integer */
typedef uint8_t Byte_t; /* 8 bit unsigned integer */
/*
-----------------------------------------------------------------------------
Common NAS data type definitions
-----------------------------------------------------------------------------
*/
typedef uint8_t Stat_t; /* Registration status */
typedef uint16_t lac_t; /* Location Area Code */
typedef uint8_t rac_t; /* Routing Area Code */
typedef uint16_t tac_t; /* Tracking Area Code */
typedef uint32_t ci_t; /* Cell Identifier */
typedef uint8_t AcT_t; /* Access Technology */
/*
* International Mobile Subscriber Identity
*/
typedef struct {
Byte_t length;
union {
struct {
Byte_t digit2:4;
Byte_t digit1:4;
Byte_t digit4:4;
Byte_t digit3:4;
Byte_t digit6:4;
Byte_t digit5:4;
Byte_t digit8:4;
Byte_t digit7:4;
Byte_t digit10:4;
Byte_t digit9:4;
Byte_t digit12:4;
Byte_t digit11:4;
Byte_t digit14:4;
Byte_t digit13:4;
#define EVEN_PARITY 0
#define ODD_PARITY 1
Byte_t parity:4;
Byte_t digit15:4;
} num;
#define IMSI_SIZE 8
Byte_t value[IMSI_SIZE];
} u;
} imsi_t;
#define NAS_IMSI2STR(iMsI_t_PtR,iMsI_sTr, MaXlEn) \
{\
int l_offset = 0;\
int l_ret = 0;\
l_ret = snprintf(iMsI_sTr + l_offset, MaXlEn - l_offset, "%u%u%u%u%u",\
iMsI_t_PtR->u.num.digit1, iMsI_t_PtR->u.num.digit2,\
iMsI_t_PtR->u.num.digit3, iMsI_t_PtR->u.num.digit4,\
iMsI_t_PtR->u.num.digit5);\
if ((iMsI_t_PtR->u.num.digit6 != 0xf) && (l_ret > 0)) {\
l_offset += l_ret;\
l_ret = snprintf(iMsI_sTr + l_offset, MaXlEn - l_offset, "%u", iMsI_t_PtR->u.num.digit6);\
}\
if (l_ret > 0) {\
l_offset += l_ret;\
l_ret = snprintf(iMsI_sTr + l_offset, MaXlEn - l_offset, "%u%u%u%u%u%u%u%u",\
iMsI_t_PtR->u.num.digit7, iMsI_t_PtR->u.num.digit8,\
iMsI_t_PtR->u.num.digit9, iMsI_t_PtR->u.num.digit10,\
iMsI_t_PtR->u.num.digit11, iMsI_t_PtR->u.num.digit12,\
iMsI_t_PtR->u.num.digit13, iMsI_t_PtR->u.num.digit14);\
}\
if ((iMsI_t_PtR->u.num.digit15 != 0xf) && (l_ret > 0)) {\
l_offset += l_ret;\
l_ret = snprintf(iMsI_sTr + l_offset, MaXlEn - l_offset, "%u", iMsI_t_PtR->u.num.digit15);\
}\
}
/*
* Mobile subscriber dialing number
*/
typedef struct {
Byte_t ext:1;
/* Type Of Number */
#define MSISDN_TON_UNKNOWKN 0b000
#define MSISDN_TON_INTERNATIONAL 0b001
#define MSISDN_TON_NATIONAL 0b010
#define MSISDN_TON_NETWORK 0b011
#define MSISDN_TON_SUBCRIBER 0b100
#define MSISDN_TON_ABBREVIATED 0b110
#define MSISDN_TON_RESERVED 0b111
Byte_t ton:3;
/* Numbering Plan Identification */
#define MSISDN_NPI_UNKNOWN 0b0000
#define MSISDN_NPI_ISDN_TELEPHONY 0b0001
#define MSISDN_NPI_GENERIC 0b0010
#define MSISDN_NPI_DATA 0b0011
#define MSISDN_NPI_TELEX 0b0100
#define MSISDN_NPI_MARITIME_MOBILE 0b0101
#define MSISDN_NPI_LAND_MOBILE 0b0110
#define MSISDN_NPI_ISDN_MOBILE 0b0111
#define MSISDN_NPI_PRIVATE 0b1110
#define MSISDN_NPI_RESERVED 0b1111
Byte_t npi:4;
/* Dialing Number */
struct {
Byte_t lsb:4;
Byte_t msb:4;
#define MSISDN_DIGIT_SIZE 10
} digit[MSISDN_DIGIT_SIZE];
} msisdn_t;
/*
* International Mobile Equipment Identity
*/
typedef imsi_t imei_t;
/*
* Public Land Mobile Network identifier
* PLMN = BCD encoding (Mobile Country Code + Mobile Network Code)
*/
typedef struct {
Byte_t MCCdigit2:4;
Byte_t MCCdigit1:4;
Byte_t MNCdigit3:4;
Byte_t MCCdigit3:4;
Byte_t MNCdigit2:4;
Byte_t MNCdigit1:4;
} plmn_t;
/*
* Location Area Identification
*/
typedef struct {
plmn_t plmn; /* <MCC> + <MNC> */
lac_t lac; /* Location Area Code */
} lai_t;
/*
* GPRS Routing Area Identification
*/
typedef struct {
plmn_t plmn; /* <MCC> + <MNC> */
lac_t lac; /* Location Area Code */
rac_t rac; /* Routing Area Code */
} RAI_t;
/*
* EPS Tracking Area Identification
*/
typedef struct {
plmn_t plmn; /* <MCC> + <MNC> */
tac_t tac; /* Tracking Area Code */
} tai_t;
/*
* EPS Globally Unique MME Identity
*/
typedef struct {
plmn_t plmn; /* <MCC> + <MNC> */
uint16_t MMEgid; /* MME group identifier */
uint8_t MMEcode; /* MME code */
} gummei_t;
/*
* EPS Globally Unique Temporary UE Identity
*/
typedef struct {
gummei_t gummei; /* Globally Unique MME Identity */
uint32_t m_tmsi; /* M-Temporary Mobile Subscriber Identity */
} GUTI_t;
#define GUTI2STR(GuTi_PtR, GuTi_StR, MaXlEn) \
{\
int l_offset = 0;\
int l_ret = 0;\
l_ret += snprintf(GuTi_StR + l_offset,MaXlEn-l_offset, "%03u.",\
GuTi_PtR->gummei.plmn.MCCdigit3 * 100 +\
GuTi_PtR->gummei.plmn.MCCdigit2 * 10 +\
GuTi_PtR->gummei.plmn.MCCdigit1);\
if (l_ret > 0) {\
l_offset += l_ret;\
} else {\
l_offset = MaXlEn;\
}\
if (GuTi_PtR->gummei.plmn.MNCdigit1 != 0xf) {\
l_ret += snprintf(GuTi_StR + l_offset,MaXlEn-l_offset, "%03u|%04x|%02x|%08x",\
GuTi_PtR->gummei.plmn.MNCdigit3 * 100 +\
GuTi_PtR->gummei.plmn.MNCdigit2 * 10 +\
GuTi_PtR->gummei.plmn.MNCdigit1,\
GuTi_PtR->gummei.MMEgid,\
GuTi_PtR->gummei.MMEcode,\
GuTi_PtR->m_tmsi);\
} else {\
l_ret += snprintf(GuTi_StR + l_offset,MaXlEn-l_offset, "%02u|%04x|%02x|%08x",\
GuTi_PtR->gummei.plmn.MNCdigit2 * 10 +\
GuTi_PtR->gummei.plmn.MNCdigit1,\
GuTi_PtR->gummei.MMEgid,\
GuTi_PtR->gummei.MMEcode,\
GuTi_PtR->m_tmsi);\
}\
}
/* Checks PLMN validity */
#define PLMN_IS_VALID(plmn) (((plmn).MCCdigit1 & \
(plmn).MCCdigit2 & \
(plmn).MCCdigit3) != 0x0F)
/* Checks TAC validity */
#define TAC_IS_VALID(tac) (((tac) != 0x0000) && ((tac) != 0xFFF0))
/* Checks TAI validity */
#define TAI_IS_VALID(tai) (PLMN_IS_VALID((tai).plmn) && \
TAC_IS_VALID((tai).tac))
/*
* A list of PLMNs
*/
#define PLMN_LIST_T(SIZE) struct {Byte_t n_plmns; plmn_t plmn[SIZE];}
/*
* A list of TACs
*/
#define TAC_LIST_T(SIZE) struct {Byte_t n_tacs; TAC_t tac[SIZE];}
/*
* A list of TAIs
*/
#define TAI_LIST_T(SIZE) struct {Byte_t n_tais; tai_t tai[SIZE];}
/*
* User notification callback, executed whenever a change of data with
* respect of network information (e.g. network registration and/or
* location change, new PLMN becomes available) is notified by the
* EPS Mobility Management sublayer
*/
typedef int (*emm_indication_callback_t) (Stat_t, tac_t, ci_t, AcT_t,
const char*, size_t);
typedef enum eps_protocol_discriminator_e {
/* Protocol discriminator identifier for EPS Mobility Management */
EPS_MOBILITY_MANAGEMENT_MESSAGE = 0x7,
/* Protocol discriminator identifier for EPS Session Management */
EPS_SESSION_MANAGEMENT_MESSAGE = 0x2,
} eps_protocol_discriminator_t;
/****************************************************************************/
/******************** G L O B A L V A R I A B L E S ********************/
/****************************************************************************/
/****************************************************************************/
/****************** E X P O R T E D F U N C T I O N S ******************/
/****************************************************************************/
#endif /* __COMMONDEF_H__*/
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