gsm_23_041.h

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#pragma once
 
#include <osmocom/core/endian.h>
 
/* Section 9.3.24: Warning-Type */
enum gsm23041_warning_type_value {
        CBS_ETWS_WARN_TYPE_EARTHQUAKE = 0,
        CBS_ETWS_WARN_TYPE_TSUNAMI = 1,
        CBS_ETWS_WARN_TYPE_EARTHQUAKE_AND_TSUNAMI = 2,
        CBS_ETWS_WARN_TYPE_TEST = 3,
        CBS_ETWS_WARN_TYPE_OTHER = 4,
        /* 0000101-1111111 Reserved for future use */
};
 
/* Section 9.4.1.2: GSM Message Format */
struct gsm23041_msg_param_gsm {
        uint16_t serial_nr;
        uint16_t message_id;
        uint8_t dcs;
        struct {
#if OSMO_IS_LITTLE_ENDIAN
                uint8_t num_pages:4,
                        page_nr:4;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianness.py) */
                uint8_t page_nr:4, num_pages:4;
#endif
        } page_param;
        uint8_t content[0];
} __attribute__ ((packed));
 
/* Section 9.4.1.2.2 Message Identifier */
enum {
        /* 0 - 999: Allocated by GSM AD.26 */
        CBS_MSGID_LCS_EOTD_ASSIST       = 1000,
        CBS_MSGID_LCS_DGPS_CORRECTION   = 1001,
        CBS_MSGID_LCS_GPS_EPHEM_CLOCK   = 1002,
        CBS_MSGID_LCS_GPS_ALMANAC_OTHER = 1003,
        /* 1004 - 4095: RFU */
        /* 4096 - 4223: clear text SIM data download */
        /* 4224 - 4351: secured SIM data download */
        CBS_MSGID_ETWS_EARTHQUAKE       = 4352,
        CBS_MSGID_ETWS_TSUNAMI          = 4353,
        CBS_MSGID_ETWS_EARTHQUAKE_TSUNAMI = 4354,
        CBS_MSGID_ETWS_TEST             = 4355,
        CBS_MSGID_ETWS_OTHER            = 4356,
        /* 4357 - 4359: ETWS RFU */
        /* 4360 - 4369: RFU */
        CBS_MSGID_CMAS_PRESIDENTIAL     = 4370,
        CBS_MSGID_CMAS_EXTREME_IMMEDIATE_OBSERVED       = 4371,
        CBS_MSGID_CMAS_EXTREME_IMMEDIATE_LIKELY         = 4372,
        CBS_MSGID_CMAS_EXTREME_EXPECTED_OBSERVED        = 4373,
        CBS_MSGID_CMAS_EXTREME_EXPECTED_LIKELY          = 4374,
        CBS_MSGID_CMAS_SEVERE_IMMEDIATE_OBSERVED        = 4375,
        CBS_MSGID_CMAS_SEVERE_IMMEDIATE_LIKELY          = 4376,
        CBS_MSGID_CMAS_SEVERE_EXPECTED_OBSERVED         = 4377,
        CBS_MSGID_CMAS_SEVERE_EXPECTED_LIKELY           = 4378,
        CBS_MSGID_CMAS_AMBER                            = 4379,
        CBS_MSGID_CMAS_MONTHLY_TEST                     = 4380,
        CBS_MSGID_CMAS_EXERCISE                         = 4381,
        CBS_MSGID_CMAS_OPERATOR_DEFINED                 = 4382,
        CBS_MSGID_CMAS_PRESIDENTIAL_ADDL                = 4383,
        CBS_MSGID_CMAS_EXTREME_IMMEDIATE_OBSERVED_ADDL  = 4384,
        CBS_MSGID_CMAS_EXTREME_IMMEDIATE_LIKELY_ADDL    = 4385,
        CBS_MSGID_CMAS_EXTREME_EXPECTED_OBSERVED_ADDL   = 4386,
        CBS_MSGID_CMAS_EXTREME_EXPECTED_LIKELY_ADDL     = 4387,
        CBS_MSGID_CMAS_SEVERE_IMMEDIATE_OBSERVED_ADDL   = 4388,
        CBS_MSGID_CMAS_SEVERE_IMMEDIATE_LIKELY_ADDL     = 4389,
        CBS_MSGID_CMAS_SEVERE_EXPECTED_OBSERVED_ADDL    = 4390,
        CBS_MSGID_CMAS_SEVERE_EXPECTED_LIKELY_ADDL      = 4391,
        CBS_MSGID_CMAS_AMBER_ADDL                       = 4392,
        CBS_MSGID_CMAS_MONTHLY_TEST_ADDL                = 4393,
        CBS_MSGID_CMAS_EXERCISE_ADDL                    = 4394,
        CBS_MSGID_CMAS_OPERATOR_DEFINED_ADDL            = 4395,
        /* 4396 - 4399: RFU CMAS / EU-Alert */
        /* 4400 - 6399: RFU PWS */
        CBS_MSGID_EU_INFO_LOCAL_LANG                    = 6400,
        /* 6491 - 40959: RFU */
        /* 40960 - 45055: PLMN operator specific range */
        /* 45056 - 61439: PLMN operator specific range RFU */
        /* 61440 - 65534: PLMN operator specific range */
        CBS_MSGID_RESERVED                              = 65535
};
 
/* Section 9.4.1.3.2 ETWS Primary Notification Message Parameter */
struct gsm23041_etws_primary_gsm {
        uint16_t serial_nr;
        uint16_t message_id;
        uint16_t warning_type;
        uint8_t warning_sec_info[50];
} __attribute__ ((packed));
 
 
/* Section 9.4.2.2 UMTS Message Parameter */
struct gsm23041_msg_param_umts {
        uint8_t msg_type;       /* as per TS 25.324 */
        uint16_t message_id;
        uint16_t serial_nr;
        uint8_t dcs;
        uint8_t content[0];
} __attribute__ ((packed));