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Diffstat (limited to 'openbsc/include/openbsc/gsm_04_11.h')
| -rw-r--r-- | openbsc/include/openbsc/gsm_04_11.h | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/openbsc/include/openbsc/gsm_04_11.h b/openbsc/include/openbsc/gsm_04_11.h new file mode 100644 index 000000000..12c607f54 --- /dev/null +++ b/openbsc/include/openbsc/gsm_04_11.h @@ -0,0 +1,172 @@ +#ifndef _GSM_04_11_H +#define _GSM_04_11_H + +/* GSM TS 04.11 definitions */ + +/* Chapter 8.1.2 (refers to GSM 04.07 Chapter 11.2.3.1.1 */ +#define GSM411_PDISC_SMS 0x09 + +/* Chapter 8.1.3 */ +#define GSM411_MT_CP_DATA 0x01 +#define GSM411_MT_CP_ACK 0x04 +#define GSM411_MT_CP_ERROR 0x10 + +enum gsm411_cp_ie { + GSM411_CP_IE_USER_DATA = 0x01, /* 8.1.4.1 */ + GSM411_CP_IE_CAUSE = 0x02, /* 8.1.4.2. */ +}; + +/* Chapter 8.2.2 */ +#define GSM411_MT_RP_DATA_MO 0x00 +#define GSM411_MT_RP_DATA_MT 0x01 +#define GSM411_MT_RP_ACK_MO 0x02 +#define GSM411_MT_RP_ACK_MT 0x03 +#define GSM411_MT_RP_ERROR_MO 0x04 +#define GSM411_MT_RP_ERROR_MT 0x04 +#define GSM411_MT_RP_SMMA_MO 0x05 + +enum gsm411_rp_ie { + GSM411_IE_RP_USER_DATA = 0x41, /* 8.2.5.3 */ + GSM411_IE_RP_CAUSE = 0x42, /* 8.2.5.4 */ +}; + +/* Chapter 8.2.1 */ +struct gsm411_rp_hdr { + u_int8_t len; + u_int8_t msg_type; + u_int8_t msg_ref; + u_int8_t data[0]; +} __attribute__ ((packed)); + +/* our own enum, not related to on-air protocol */ +enum sms_alphabet { + DCS_NONE, + DCS_7BIT_DEFAULT, + DCS_UCS2, + DCS_8BIT_DATA, +}; + +/* SMS submit PDU */ +struct sms_submit { + u_int8_t *smsc; + u_int8_t mti:2; + u_int8_t vpf:2; + u_int8_t msg_ref; + u_int8_t pid; + u_int8_t dcs; + u_int8_t *vp; + u_int8_t ud_len; + u_int8_t *user_data; + + /* interpreted */ + u_int8_t mms:1; + u_int8_t sri:1; + u_int8_t udhi:1; + u_int8_t rp:1; + enum sms_alphabet alphabet; + char dest_addr[20+1]; /* DA LV is 12 bytes max, i.e. 10 bytes BCD == 20 bytes string */ + unsigned long validity_mins; + char decoded[256]; +}; + +/* GSM 03.40 / Chapter 9.2.3.1: TP-Message-Type-Indicator */ +#define GSM340_SMS_DELIVER_SC2MS 0x00 +#define GSM340_SMS_DELIVER_REP_MS2SC 0x00 +#define GSM340_SMS_STATUS_REP_SC2MS 0x02 +#define GSM340_SMS_COMMAND_MS2SC 0x02 +#define GSM340_SMS_SUBMIT_MS2SC 0x01 +#define GSM340_SMS_SUBMIT_REP_SC2MS 0x01 +#define GSM340_SMS_RESSERVED 0x03 + +/* GSM 03.40 / Chapter 9.2.3.2: TP-More-Messages-to-Send */ +#define GSM340_TP_MMS_MORE 0 +#define GSM340_TP_MMS_NO_MORE 1 + +/* GSM 03.40 / Chapter 9.2.3.3: TP-Validity-Period-Format */ +#define GSM340_TP_VPF_NONE 0 +#define GSM340_TP_VPF_RELATIVE 2 +#define GSM340_TP_VPF_ENHANCED 1 +#define GSM340_TP_VPF_ABSOLUTE 3 + +/* GSM 03.40 / Chapter 9.2.3.4: TP-Status-Report-Indication */ +#define GSM340_TP_SRI_NONE 0 +#define GSM340_TP_SRI_PRESENT 1 + +/* GSM 03.40 / Chapter 9.2.3.5: TP-Status-Report-Request */ +#define GSM340_TP_SRR_NONE 0 +#define GSM340_TP_SRR_REQUESTED 1 + +/* GSM 03.40 / Chapter 9.2.3.9: TP-Protocol-Identifier */ +/* telematic interworking (001 or 111 in bits 7-5) */ +#define GSM340_TP_PID_IMPLICIT 0x00 +#define GSM340_TP_PID_TELEX 0x01 +#define GSM340_TP_PID_FAX_G3 0x02 +#define GSM340_TP_PID_FAX_G4 0x03 +#define GSM340_TP_PID_VOICE 0x04 +#define GSM430_TP_PID_ERMES 0x05 +#define GSM430_TP_PID_NATIONAL_PAGING 0x06 +#define GSM430_TP_PID_VIDEOTEX 0x07 +#define GSM430_TP_PID_TELETEX_UNSPEC 0x08 +#define GSM430_TP_PID_TELETEX_PSPDN 0x09 +#define GSM430_TP_PID_TELETEX_CSPDN 0x0a +#define GSM430_TP_PID_TELETEX_PSTN 0x0b +#define GSM430_TP_PID_TELETEX_ISDN 0x0c +#define GSM430_TP_PID_TELETEX_UCI 0x0d +#define GSM430_TP_PID_MSG_HANDLING 0x10 +#define GSM430_TP_PID_MSG_X400 0x11 +#define GSM430_TP_PID_EMAIL 0x12 +#define GSM430_TP_PID_GSM_MS 0x1f +/* if bit 7 = 0 and bit 6 = 1 */ +#define GSM430_TP_PID_SMS_TYPE_0 0 +#define GSM430_TP_PID_SMS_TYPE_1 1 +#define GSM430_TP_PID_SMS_TYPE_2 2 +#define GSM430_TP_PID_SMS_TYPE_3 3 +#define GSM430_TP_PID_SMS_TYPE_4 4 +#define GSM430_TP_PID_SMS_TYPE_5 5 +#define GSM430_TP_PID_SMS_TYPE_6 6 +#define GSM430_TP_PID_SMS_TYPE_7 7 +#define GSM430_TP_PID_RETURN_CALL_MSG 0x1f +#define GSM430_TP_PID_ME_DATA_DNLOAD 0x3d +#define GSM430_TP_PID_ME_DE_PERSONAL 0x3e +#define GSM430_TP_PID_ME_SIM_DNLOAD 0x3f + +/* GSM 03.38 Chapter 4: SMS Data Coding Scheme */ +#define GSM338_DCS_00_ + +#define GSM338_DCS_1110_7BIT (0 << 2) +#define GSM338_DCS_1111_7BIT (0 << 2) +#define GSM338_DCS_1111_8BIT_DATA (1 << 2) +#define GSM338_DCS_1111_CLASS0 0 +#define GSM338_DCS_1111_CLASS1_ME 1 +#define GSM338_DCS_1111_CLASS2_SIM 2 +#define GSM338_DCS_1111_CLASS3_TE 3 /* See TS 07.05 */ + + +/* SMS deliver PDU */ +struct sms_deliver { + u_int8_t *smsc; + u_int8_t mti:2; + u_int8_t rd:1; + u_int8_t vpf:2; + u_int8_t srr:1; + u_int8_t udhi:1; + u_int8_t rp:1; + u_int8_t msg_ref; + u_int8_t *orig_addr; + u_int8_t pid; + u_int8_t dcs; + u_int8_t vp; + u_int8_t ud_len; + u_int8_t *user_data; +}; + +struct msgb; + +int gsm0411_rcv_sms(struct msgb *msg); + +int gsm0411_send_sms(struct gsm_lchan *lchan, struct sms_deliver *sms); + +struct msgb *gsm411_msgb_alloc(void); +int gsm0411_sendmsg(struct msgb *msg); + +#endif |