/* Point-to-Point (PP) Short Message Service (SMS) * Support on Mobile Radio Interface * 3GPP TS 04.11 version 7.1.0 Release 1998 / ETSI TS 100 942 V7.1.0 */ /* (C) 2008 by Daniel Willmann * (C) 2009 by Harald Welte * * All Rights Reserved * * This program 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 2 of the License, or * (at your option) any later version. * * This program 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 this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #define GSM411_ALLOC_SIZE 1024 #define GSM411_ALLOC_HEADROOM 128 static void *tall_sms_ctx; static void *tall_gsms_ctx; static u_int32_t new_callref = 0x40000001; struct msgb *gsm411_msgb_alloc(void) { return msgb_alloc_headroom(GSM411_ALLOC_SIZE, GSM411_ALLOC_HEADROOM, "GSM 04.11"); } static int gsm411_sendmsg(struct msgb *msg) { if (msg->lchan) msg->trx = msg->lchan->ts->trx; msg->l3h = msg->data; return rsl_data_request(msg, 0); } /* Prefix msg with a 04.08/04.11 CP header */ static int gsm411_cp_sendmsg(struct msgb *msg, struct gsm_trans *trans, u_int8_t msg_type) { struct gsm48_hdr *gh; gh = (struct gsm48_hdr *) msgb_push(msg, sizeof(*gh)); /* Outgoing needs the highest bit set */ gh->proto_discr = trans->protocol | (trans->transaction_id<<4); gh->msg_type = msg_type; /* assign the outgoing lchan */ msg->lchan = trans->lchan; /* mobile originating */ switch (gh->msg_type) { case GSM411_MT_CP_DATA: /* 5.2.3.1.2: enter MO-wait for CP-ack */ trans->sms.cp_state = GSM411_CPS_WAIT_CP_ACK; break; } return gsm411_sendmsg(msg); } /* Prefix msg with a RP-DATA header and send as CP-DATA */ static int gsm411_rp_sendmsg(struct msgb *msg, struct gsm_trans *trans, u_int8_t rp_msg_type, u_int8_t rp_msg_ref) { struct gsm411_rp_hdr *rp; /* GSM 04.11 RP-DATA header */ rp = (struct gsm411_rp_hdr *)msgb_push(msg, sizeof(*rp)); rp->len = msg->len; rp->msg_type = rp_msg_type; rp->msg_ref = rp_msg_ref; /* FIXME: Choose randomly */ return gsm411_cp_sendmsg(msg, trans, GSM411_MT_CP_DATA); } #if 0 static u_int8_t gsm0411_tpdu_from_sms(u_int8_t *tpdu, struct sms_deliver *sms) { } #endif static unsigned long gsm340_validity_period(struct sms_submit *sms) { u_int8_t vp; unsigned long minutes; switch (sms->vpf) { case GSM340_TP_VPF_RELATIVE: /* Chapter 9.2.3.12.1 */ vp = *(sms->vp); if (vp <= 143) minutes = vp + 1 * 5; else if (vp <= 167) minutes = 12*60 + (vp-143) * 30; else if (vp <= 196) minutes = vp-166 * 60 * 24; else minutes = vp-192 * 60 * 24 * 7; break; case GSM340_TP_VPF_ABSOLUTE: /* Chapter 9.2.3.12.2 */ /* FIXME: like service center time stamp */ DEBUGP(DSMS, "VPI absolute not implemented yet\n"); break; case GSM340_TP_VPF_ENHANCED: /* Chapter 9.2.3.12.3 */ /* FIXME: implementation */ DEBUGP(DSMS, "VPI enhanced not implemented yet\n"); break; } return minutes; } /* determine coding alphabet dependent on GSM 03.38 Section 4 DCS */ enum sms_alphabet gsm338_get_sms_alphabet(u_int8_t dcs) { u_int8_t cgbits = dcs >> 4; enum sms_alphabet alpha = DCS_NONE; if ((cgbits & 0xc) == 0) { if (cgbits & 2) DEBUGP(DSMS, "Compressed SMS not supported yet\n"); switch (dcs & 3) { case 0: alpha = DCS_7BIT_DEFAULT; break; case 1: alpha = DCS_8BIT_DATA; break; case 2: alpha = DCS_UCS2; break; } } else if (cgbits == 0xc || cgbits == 0xd) alpha = DCS_7BIT_DEFAULT; else if (cgbits == 0xe) alpha = DCS_UCS2; else if (cgbits == 0xf) { if (dcs & 4) alpha = DCS_8BIT_DATA; else alpha = DCS_7BIT_DEFAULT; } return alpha; } static int gsm340_rx_sms_submit(struct msgb *msg, struct sms_submit *sms, struct gsm_sms *gsms) { if (db_sms_store(gsms) != 0) { DEBUGP(DSMS, "Failed to store SMS in Database\n"); return GSM411_RP_CAUSE_MO_NET_OUT_OF_ORDER; } return 0; } static int gsm340_gen_oa(u_int8_t *oa, struct gsm_subscriber *subscr) { int len = 0; } static u_int8_t bcdify(u_int8_t value) { u_int8_t ret; ret = value % 10; ret |= (value / 10) << 4; return ret; } /* Generate 03.40 TP-SCTS */ static void gsm340_gen_scts(u_int8_t *scts, time_t time) { struct tm *tm = localtime(&time); u_int8_t digit; *scts++ = bcdify(tm->tm_year % 100); *scts++ = bcdify(tm->tm_mon); *scts++ = bcdify(tm->tm_mday); *scts++ = bcdify(tm->tm_hour); *scts++ = bcdify(tm->tm_min); *scts++ = bcdify(tm->tm_sec); *scts++ = 0; /* FIXME: timezone */ } static struct msgb *gsm340_gen_tpdu(struct gsm_sms *sms) { struct msgb *msg = gsm411_msgb_alloc(); u_int8_t *smsp; u_int8_t oa[12]; /* max len per 03.40 */ u_int8_t oa_len = 0; /* generate first octet with masked bits */ smsp = msgb_put(msg, 1); *smsp = GSM340_SMS_DELIVER_SC2MS; if (0 /* FIXME: MMS */) *smsp |= 0x04; /* two bits empty */ if (sms->status_rep_req) *smsp |= 0x20; #if 0 if (sms->header_len) *smsp |= 0x40; if (sms-> *smsp |= 0x80; #endif /* generate originator address */ smsp = msgb_put(msg, oa_len); oa_len = gsm340_gen_oa(&oa, sms->sender); memcpy(smsp, oa, oa_len); /* generate TP-PID */ smsp = msgb_put(msg, 1); *smsp = sms->protocol_id; /* generate TP-DCS */ smsp = msgb_put(msg, 1); *smsp = sms->data_coding_scheme; /* generate TP-SCTS */ smsp = msgb_put(msg, 7); gsm340_gen_scts(smsp, time(NULL)); #if 0 /* generate TP-UDL */ smsp = msgb_put(msg, 1); *smsp = ud_len; /* generate TP-UD */ smsp = msgb_put(msg, ud_len); memcpy(smsp, FIXME, ud_len); #endif return msg; } /* process an incoming TPDU (called from RP-DATA) * return value > 0: RP CAUSE for ERROR; < 0: silent error; 0 = success */ static int gsm340_rx_tpdu(struct msgb *msg) { struct gsm_bts *bts = msg->lchan->ts->trx->bts; u_int8_t *smsp = msgb_sms(msg); struct sms_submit *sms; struct gsm_sms *gsms; u_int8_t da_len_bytes; u_int8_t address_lv[12]; /* according to 03.40 / 9.1.2.5 */ int rc = 0; if (!tall_sms_ctx) tall_sms_ctx = talloc_named_const(tall_bsc_ctx, 1, "sms_submit"); sms = talloc(tall_sms_ctx, struct sms_submit); if (!sms) return GSM411_RP_CAUSE_MO_NET_OUT_OF_ORDER; memset(sms, 0, sizeof(*sms)); if (!tall_gsms_ctx) tall_gsms_ctx = talloc_named_const(tall_bsc_ctx, 1, "sms"); gsms = talloc(tall_gsms_ctx, struct gsm_sms); if (!gsms) { talloc_free(sms); return GSM411_RP_CAUSE_MO_NET_OUT_OF_ORDER; } memset(gsms, 0, sizeof(*gsms)); /* invert those fields where 0 means active/present */ sms->mti = *smsp & 0x03; sms->mms = !!(*smsp & 0x04); sms->vpf = (*smsp & 0x18) >> 3; sms->srr = (*smsp & 0x20); sms->udhi= (*smsp & 0x40); sms->rp = (*smsp & 0x80); smsp++; sms->msg_ref = *smsp++; /* length in bytes of the destination address */ da_len_bytes = 2 + *smsp/2 + *smsp%2; if (da_len_bytes > 12) { DEBUGP(DSMS, "Destination Address > 12 bytes ?!?\n"); rc = GSM411_RP_CAUSE_SEMANT_INC_MSG; goto out; } memset(address_lv, 0, sizeof(address_lv)); memcpy(address_lv, smsp, da_len_bytes); /* mangle first byte to reflect length in bytes, not digits */ address_lv[0] = da_len_bytes - 1; /* convert to real number */ decode_bcd_number(sms->dest_addr, sizeof(sms->dest_addr), address_lv, 1); smsp += da_len_bytes; sms->pid = *smsp++; sms->dcs = *smsp++; sms->alphabet = gsm338_get_sms_alphabet(sms->dcs); switch (sms->vpf) { case GSM340_TP_VPF_RELATIVE: sms->vp = smsp++; break; case GSM340_TP_VPF_ABSOLUTE: case GSM340_TP_VPF_ENHANCED: sms->vp = smsp; smsp += 7; break; default: DEBUGP(DSMS, "SMS Validity period not implemented: 0x%02x\n", sms->vpf); } sms->ud_len = *smsp++; if (sms->ud_len) sms->user_data = smsp; else sms->user_data = NULL; if (sms->ud_len) { switch (sms->alphabet) { case DCS_7BIT_DEFAULT: gsm_7bit_decode(sms->decoded, smsp, sms->ud_len); break; case DCS_8BIT_DATA: case DCS_UCS2: case DCS_NONE: memcpy(sms->decoded, sms->user_data, sms->ud_len); break; } } DEBUGP(DSMS, "SMS:\nMTI: 0x%02x, VPF: 0x%02x, MR: 0x%02x " "PID: 0x%02x, DCS: 0x%02x, DA: %s, UserDataLength: 0x%02x " "UserData: \"%s\"\n", sms->mti, sms->vpf, sms->msg_ref, sms->pid, sms->dcs, sms->dest_addr, sms->ud_len, sms->alphabet == DCS_7BIT_DEFAULT ? sms->decoded : hexdump(sms->user_data, sms->ud_len)); dispatch_signal(SS_SMS, 0, sms); /* now we've filled the 'sms' structure. Go on filling * the gsms structure based on information from the sms */ gsms->sender = msg->lchan->subscr; /* FIXME: sender refcount */ gsms->validity_minutes = gsm340_validity_period(sms); /* determine gsms->receiver based on dialled number */ gsms->receiver = subscr_get_by_extension(bts->network, sms->dest_addr); if (!gsms->receiver) { rc = 1; /* cause 1: unknown subscriber */ goto out; } if (sms->user_data) { gsms->header_len = sms->ud_len; memcpy(gsms->header, sms->user_data, sms->ud_len); } if (sms->decoded) strncpy(gsms->text, sms->decoded, sizeof(gsms->text)); switch (sms->mti) { case GSM340_SMS_SUBMIT_MS2SC: /* MS is submitting a SMS */ rc = gsm340_rx_sms_submit(msg, sms, gsms); break; case GSM340_SMS_COMMAND_MS2SC: case GSM340_SMS_DELIVER_REP_MS2SC: DEBUGP(DSMS, "Unimplemented MTI 0x%02x\n", sms->mti); rc = GSM411_RP_CAUSE_IE_NOTEXIST; break; default: DEBUGP(DSMS, "Undefined MTI 0x%02x\n", sms->mti); rc = GSM411_RP_CAUSE_IE_NOTEXIST; break; } if (!rc && !gsms->receiver) rc = GSM411_RP_CAUSE_MO_NUM_UNASSIGNED; out: talloc_free(gsms); talloc_free(sms); return rc; } static int gsm411_send_rp_ack(struct gsm_trans *trans, u_int8_t msg_ref) { struct msgb *msg = gsm411_msgb_alloc(); DEBUGP(DSMS, "TX: SMS RP ACK\n"); return gsm411_rp_sendmsg(msg, trans, GSM411_MT_RP_ACK_MT, msg_ref); } static int gsm411_send_rp_error(struct gsm_trans *trans, u_int8_t msg_ref, u_int8_t cause) { struct msgb *msg = gsm411_msgb_alloc(); msgb_tv_put(msg, 1, cause); DEBUGP(DSMS, "TX: SMS RP ERROR (cause %02d)\n", cause); return gsm411_rp_sendmsg(msg, trans, GSM411_MT_RP_ERROR_MT, msg_ref); } /* Receive a 04.11 TPDU inside RP-DATA / user data */ static int gsm411_rx_rp_ud(struct msgb *msg, struct gsm_trans *trans, struct gsm411_rp_hdr *rph, u_int8_t src_len, u_int8_t *src, u_int8_t dst_len, u_int8_t *dst, u_int8_t tpdu_len, u_int8_t *tpdu) { struct gsm48_hdr *gh = msgb_l3(msg); int rc = 0; if (src_len && src) DEBUGP(DSMS, "RP-DATA (MO) with SRC ?!?\n"); if (!dst_len || !dst || !tpdu_len || !tpdu) { DEBUGP(DSMS, "RP-DATA (MO) without DST or TPDU ?!?\n"); gsm411_send_rp_error(trans, rph->msg_ref, GSM411_RP_CAUSE_INV_MAND_INF); return -EIO; } msg->smsh = tpdu; DEBUGP(DSMS, "DST(%u,%s)\n", dst_len, hexdump(dst, dst_len)); rc = gsm340_rx_tpdu(msg); if (rc == 0) return gsm411_send_rp_ack(trans, rph->msg_ref); else if (rc > 0) return gsm411_send_rp_error(trans, rph->msg_ref, rc); else return rc; } /* Receive a 04.11 RP-DATA message in accordance with Section 7.3.1.2 */ static int gsm411_rx_rp_data(struct msgb *msg, struct gsm_trans *trans, struct gsm411_rp_hdr *rph) { u_int8_t src_len, dst_len, rpud_len; u_int8_t *src = NULL, *dst = NULL , *rp_ud = NULL; /* in the MO case, this should always be zero length */ src_len = rph->data[0]; if (src_len) src = &rph->data[1]; dst_len = rph->data[1+src_len]; if (dst_len) dst = &rph->data[1+src_len+1]; rpud_len = rph->data[1+src_len+1+dst_len]; if (rpud_len) rp_ud = &rph->data[1+src_len+1+dst_len+1]; DEBUGP(DSMS, "RX_RP-DATA: src_len=%u, dst_len=%u ud_len=%u\n", src_len, dst_len, rpud_len); return gsm411_rx_rp_ud(msg, trans, rph, src_len, src, dst_len, dst, rpud_len, rp_ud); } static int gsm411_rx_rp_ack(struct msgb *msg, struct gsm_trans *trans, struct gsm411_rp_hdr *rph) { /* Acnkowledgement to MT RP_DATA, i.e. the MS confirms it * successfully received a SMS. We can now safely mark it as * transmitted */ /* we need to look-up the transaction based on rph->msg_ref to * identify which particular RP_DATA/SMS-submit was ACKed */ } static int gsm411_rx_rp_error(struct msgb *msg, struct gsm_trans *trans, struct gsm411_rp_hdr *rph) { u_int8_t cause_len = rph->data[0]; u_int8_t cause = rph->data[1]; /* Error in response to MT RP_DATA, i.e. the MS did not * successfully receive the SMS. We need to investigate * the cause and take action depending on it */ DEBUGP(DSMS, "RX SMS RP-ERROR Cause=0x%02x\n", cause); /* we need to look-up the transaction based on rph->msg_ref to * identify which particular RP_DATA/SMS-submit failed */ return 0; } static int gsm411_rx_rp_smma(struct msgb *msg, struct gsm_trans *trans, struct gsm411_rp_hdr *rph) { int rc; /* MS tells us that it has memory for more SMS, we need * to check if we have any pending messages for it and then * transfer those */ rc = gsm411_send_rp_ack(trans, rph->msg_ref); trans->sms.rp_state = GSM411_RPS_IDLE; return rc; } static int gsm411_rx_cp_data(struct msgb *msg, struct gsm48_hdr *gh, struct gsm_trans *trans) { struct gsm411_rp_hdr *rp_data = (struct gsm411_rp_hdr*)&gh->data; u_int8_t msg_type = rp_data->msg_type & 0x07; int rc = 0; switch (msg_type) { case GSM411_MT_RP_DATA_MO: DEBUGP(DSMS, "RX SMS RP-DATA (MO)\n"); /* start TR2N and enter 'wait to send RP-ACK state' */ trans->sms.rp_state = GSM411_RPS_WAIT_TO_TX_RP_ACK; rc = gsm411_rx_rp_data(msg, trans, rp_data); break; case GSM411_MT_RP_ACK_MO: DEBUGP(DSMS,"RX SMS RP-ACK (MO)\n"); rc = gsm411_rx_rp_ack(msg, trans, rp_data); break; case GSM411_MT_RP_SMMA_MO: DEBUGP(DSMS, "RX SMS RP-SMMA\n"); /* start TR2N and enter 'wait to send RP-ACK state' */ trans->sms.rp_state = GSM411_RPS_WAIT_TO_TX_RP_ACK; rc = gsm411_rx_rp_smma(msg, trans, rp_data); break; case GSM411_MT_RP_ERROR_MO: rc = gsm411_rx_rp_error(msg, trans, rp_data); break; default: DEBUGP(DSMS, "Invalid RP type 0x%02x\n", msg_type); rc = gsm411_send_rp_error(trans, rp_data->msg_ref, GSM411_RP_CAUSE_MSGTYPE_NOTEXIST); break; } return rc; } /* send CP-ACK to given transaction */ static int gsm411_tx_cp_ack(struct gsm_trans *trans) { struct msgb *msg = gsm411_msgb_alloc(); return gsm411_cp_sendmsg(msg, trans, GSM411_MT_CP_ACK); } static int gsm411_tx_cp_error(struct gsm_trans *trans, u_int8_t cause) { struct msgb *msg = gsm411_msgb_alloc(); u_int8_t *causep; cause = msgb_put(msg, 1); *causep = cause; return gsm411_cp_sendmsg(msg, trans, GSM411_MT_CP_ERROR); } /* Entry point for incoming GSM48_PDISC_SMS from abis_rsl.c */ int gsm0411_rcv_sms(struct msgb *msg) { struct gsm48_hdr *gh = msgb_l3(msg); u_int8_t msg_type = gh->msg_type; u_int8_t transaction_id = ((gh->proto_discr >> 4) ^ 0x8); /* flip */ struct gsm_lchan *lchan = msg->lchan; struct gsm_trans *trans; int rc = 0; if (!lchan->subscr) return -EIO; /* FIXME: send some error message */ trans = trans_find_by_id(lchan->subscr, GSM48_PDISC_SMS, transaction_id); if (!trans) { DEBUGP(DSMS, "Unknown transaction ID %x, " "creating new trans\n", transaction_id); trans = trans_alloc(lchan->subscr, GSM48_PDISC_SMS, transaction_id, new_callref++); if (!trans) { DEBUGP(DSMS, "No memory for trans\n"); /* FIXME: send some error message */ return -ENOMEM; } trans->sms.cp_state = GSM411_CPS_IDLE; trans->sms.rp_state = GSM411_RPS_IDLE; trans->sms.is_mt = 0; trans->lchan = lchan; use_lchan(lchan); } switch(msg_type) { case GSM411_MT_CP_DATA: DEBUGP(DSMS, "RX SMS CP-DATA\n"); if (!trans->sms.is_mt) { /* 5.2.3.1.3: MO state exists when SMC has received * CP-DATA, including sending of the assoc. CP-ACK */ trans->sms.cp_state = GSM411_CPS_MM_ESTABLISHED; } rc = gsm411_rx_cp_data(msg, gh, trans); /* Send CP-ACK or CP-ERORR in response */ if (rc < 0) { rc = gsm411_tx_cp_error(trans, GSM411_CP_CAUSE_NET_FAIL); } else rc = gsm411_tx_cp_ack(trans); break; case GSM411_MT_CP_ACK: /* previous CP-DATA in this transaction was confirmed */ DEBUGP(DSMS, "RX SMS CP-ACK\n"); if (!trans->sms.is_mt) { /* 5.2.3.1.3: MO state exists when SMC has received * CP-ACK */ trans->sms.cp_state = GSM411_CPS_MM_ESTABLISHED; /* FIXME: we have sont one CP-DATA, which was now * acknowledged. Check if we want to transfer more, * i.e. multi-part message */ trans->sms.cp_state = GSM411_CPS_IDLE; trans_free(trans); } break; case GSM411_MT_CP_ERROR: DEBUGP(DSMS, "RX SMS CP-ERROR, cause 0x%02x\n", gh->data[0]); trans->sms.cp_state = GSM411_CPS_IDLE; trans_free(trans); break; default: DEBUGP(DSMS, "RX Unimplemented CP msg_type: 0x%02x\n", msg_type); rc = gsm411_tx_cp_error(trans, GSM411_CP_CAUSE_MSGTYPE_NOTEXIST); trans_free(trans); break; } return rc; } /* Test TPDU - 25c3 welcome */ #if 0 static u_int8_t tpdu_test[] = { 0x04, 0x04, 0x81, 0x32, 0x24, 0x00, 0x00, 0x80, 0x21, 0x92, 0x90, 0x32, 0x24, 0x40, 0x4D, 0xB2, 0xDA, 0x70, 0xD6, 0x9A, 0x97, 0xE5, 0xF6, 0xF4, 0xB8, 0x0C, 0x0A, 0xBB, 0xDD, 0xEF, 0xBA, 0x7B, 0x5C, 0x6E, 0x97, 0xDD, 0x74, 0x1D, 0x08, 0xCA, 0x2E, 0x87, 0xE7, 0x65, 0x50, 0x98, 0x4E, 0x2F, 0xBB, 0xC9, 0x20, 0x3A, 0xBA, 0x0C, 0x3A, 0x4E, 0x9B, 0x20, 0x7A, 0x98, 0xBD, 0x06, 0x85, 0xE9, 0xA0, 0x58, 0x4C, 0x37, 0x83, 0x81, 0xD2, 0x6E, 0xD0, 0x34, 0x1C, 0x66, 0x83, 0x62, 0x21, 0x90, 0xAE, 0x95, 0x02 }; #else /* Test TPDU - ALL YOUR */ static u_int8_t tpdu_test[] = { 0x04, 0x04, 0x81, 0x32, 0x24, 0x00, 0x00, 0x80, 0x21, 0x03, 0x41, 0x24, 0x32, 0x40, 0x1F, 0x41, 0x26, 0x13, 0x94, 0x7D, 0x56, 0xA5, 0x20, 0x28, 0xF2, 0xE9, 0x2C, 0x82, 0x82, 0xD2, 0x22, 0x48, 0x58, 0x64, 0x3E, 0x9D, 0x47, 0x10, 0xF5, 0x09, 0xAA, 0x4E, 0x01 }; #endif int gsm0411_send_sms(struct gsm_lchan *lchan, struct sms_deliver *sms) { struct msgb *msg = gsm411_msgb_alloc(); struct gsm_trans *trans; u_int8_t *data; u_int8_t msg_ref = 42; u_int8_t trans_id = 23; msg->lchan = lchan; /* FIXME: allocate trans */ /* Hardcode Originating Address for now */ data = (u_int8_t *)msgb_put(msg, 8); data[0] = 0x07; /* originator length == 7 */ data[1] = 0x91; /* type of number: international, ISDN */ data[2] = 0x44; /* 447785016005 */ data[3] = 0x77; data[4] = 0x58; data[5] = 0x10; data[6] = 0x06; data[7] = 0x50; /* Hardcoded Destination Address */ data = (u_int8_t *)msgb_put(msg, 1); data[0] = 0; /* destination length == 0 */ /* FIXME: Hardcoded for now */ //smslen = gsm0411_tpdu_from_sms(tpdu, sms); /* RPDU length */ data = (u_int8_t *)msgb_put(msg, 1); data[0] = sizeof(tpdu_test); data = (u_int8_t *)msgb_put(msg, sizeof(tpdu_test)); //memcpy(data, tpdu, smslen); memcpy(data, tpdu_test, sizeof(tpdu_test)); DEBUGP(DSMS, "TX: SMS SUBMIT\n"); return gsm411_rp_sendmsg(msg, trans, GSM411_MT_RP_DATA_MT, msg_ref); /* FIXME: enter 'wait for RP-ACK' state, start TR1N */ } #if 0 { struct sms_deliver *smsd; smsd->mti = GSM340_SMS_DELIVER_SC2MS; smsd->mms = 0; /* FIXME: determine if there are more */ smsd->rp = FIXME; smsd->udhi = FIXME; smsd->sri = 1; smsd->oa = FIXME; smsd->pid = FIXME; smsd->dcs = FIXME; smsd->scts = FIXME; smsd->ud_len = FIXME; smsd->ud = FIXME; } #endif