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authorAndreas Eversberg <jolly@eversberg.eu>2011-10-31 18:14:03 +0100
committerSylvain Munaut <tnt@246tNt.com>2011-11-13 20:25:20 +0100
commitfb7be589e6f2a7e8dcbd560a0b0fdbda7d1fd316 (patch)
treef67115ddda056bb78d318257c1454eb343d508df
parentcf55219d45b13f8103c54746d61ce4a77e7f5703 (diff)
host/mobile/sms: Adding SMS support for osmocomBB/mobile
Both MO and MT SMS are supported. Transmission an reception can be controlled via VTY: en sms 1 <destination> <text> All received SMS are stored in "~/.osmocom/bb/sms.txt". SMS transmission is performed on SAPI 3 datalink, using DCCH or ACCH. Written-by: Andreas Eversberg <jolly@eversberg.eu> Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
-rw-r--r--src/host/layer23/include/osmocom/bb/mobile/Makefile.am5
-rw-r--r--src/host/layer23/include/osmocom/bb/mobile/gsm411_sms.h33
-rw-r--r--src/host/layer23/include/osmocom/bb/mobile/settings.h3
-rw-r--r--src/host/layer23/include/osmocom/bb/mobile/transaction.h12
-rw-r--r--src/host/layer23/src/mobile/Makefile.am2
-rw-r--r--src/host/layer23/src/mobile/app_mobile.c3
-rw-r--r--src/host/layer23/src/mobile/gsm411_sms.c940
-rw-r--r--src/host/layer23/src/mobile/gsm48_mm.c5
-rw-r--r--src/host/layer23/src/mobile/main.c8
-rw-r--r--src/host/layer23/src/mobile/support.c2
-rw-r--r--src/host/layer23/src/mobile/transaction.c3
-rw-r--r--src/host/layer23/src/mobile/vty_interface.c85
12 files changed, 1085 insertions, 16 deletions
diff --git a/src/host/layer23/include/osmocom/bb/mobile/Makefile.am b/src/host/layer23/include/osmocom/bb/mobile/Makefile.am
index 65b7ce7..7f49d5e 100644
--- a/src/host/layer23/include/osmocom/bb/mobile/Makefile.am
+++ b/src/host/layer23/include/osmocom/bb/mobile/Makefile.am
@@ -1,2 +1,3 @@
-noinst_HEADERS = gsm322.h gsm48_cc.h gsm48_mm.h gsm48_rr.h mncc.h settings.h \
- subscriber.h support.h transaction.h vty.h mncc_sock.h
+noinst_HEADERS = gsm322.h gsm411_sms.h gsm48_cc.h gsm48_mm.h gsm48_rr.h mncc.h \
+ settings.h subscriber.h support.h transaction.h vty.h \
+ mncc_sock.h
diff --git a/src/host/layer23/include/osmocom/bb/mobile/gsm411_sms.h b/src/host/layer23/include/osmocom/bb/mobile/gsm411_sms.h
new file mode 100644
index 0000000..61019de
--- /dev/null
+++ b/src/host/layer23/include/osmocom/bb/mobile/gsm411_sms.h
@@ -0,0 +1,33 @@
+#ifndef _GSM411_SMS_H
+#define _GSM411_SMS_H
+
+#define SMS_HDR_SIZE 128
+#define SMS_TEXT_SIZE 256
+
+struct gsm_sms {
+ unsigned long validity_minutes;
+ uint8_t reply_path_req;
+ uint8_t status_rep_req;
+ uint8_t ud_hdr_ind;
+ uint8_t protocol_id;
+ uint8_t data_coding_scheme;
+ uint8_t msg_ref;
+ char address[20+1]; /* DA LV is 12 bytes max, i.e. 10 bytes
+ * BCD == 20 bytes string */
+ time_t time;
+ uint8_t user_data_len;
+ uint8_t user_data[SMS_TEXT_SIZE];
+
+ char text[SMS_TEXT_SIZE];
+};
+
+int gsm411_sms_init(struct osmocom_ms *ms);
+int gsm411_sms_exit(struct osmocom_ms *ms);
+struct gsm_sms *sms_alloc(void);
+void sms_free(struct gsm_sms *sms);
+struct gsm_sms *sms_from_text(const char *receiver, int dcs, const char *text);
+int gsm411_tx_sms_submit(struct osmocom_ms *ms, struct gsm_sms *sms);
+int gsm411_rcv_sms(struct osmocom_ms *ms, struct msgb *msg);
+int sms_send(struct osmocom_ms *ms, const char *number, const char *text);
+
+#endif /* _GSM411_SMS_H */
diff --git a/src/host/layer23/include/osmocom/bb/mobile/settings.h b/src/host/layer23/include/osmocom/bb/mobile/settings.h
index cd1b800..8442f03 100644
--- a/src/host/layer23/include/osmocom/bb/mobile/settings.h
+++ b/src/host/layer23/include/osmocom/bb/mobile/settings.h
@@ -23,6 +23,9 @@ struct gsm_settings {
int sim_type; /* selects card on power on */
char emergency_imsi[16];
+ /* SMS */
+ char sms_sca[12];
+
/* test card simulator settings */
char test_imsi[16];
uint32_t test_tmsi;
diff --git a/src/host/layer23/include/osmocom/bb/mobile/transaction.h b/src/host/layer23/include/osmocom/bb/mobile/transaction.h
index aa62f46..b0695ec 100644
--- a/src/host/layer23/include/osmocom/bb/mobile/transaction.h
+++ b/src/host/layer23/include/osmocom/bb/mobile/transaction.h
@@ -2,6 +2,8 @@
#define _TRANSACT_H
#include <osmocom/core/linuxlist.h>
+#include <osmocom/gsm/gsm0411_smc.h>
+#include <osmocom/gsm/gsm0411_smr.h>
/* One transaction */
struct gsm_trans {
@@ -38,18 +40,14 @@ struct gsm_trans {
struct osmo_timer_list timer;
struct gsm_mncc msg; /* stores setup/disconnect/release message */
} cc;
-#if 0
struct {
- uint8_t link_id; /* RSL Link ID to be used for this trans */
- int is_mt; /* is this a MO (0) or MT (1) transfer */
- enum gsm411_cp_state cp_state;
- struct osmo_timer_list cp_timer;
+ uint8_t sapi; /* SAPI to be used for this trans */
- enum gsm411_rp_state rp_state;
+ struct gsm411_smc_inst smc_inst;
+ struct gsm411_smr_inst smr_inst;
struct gsm_sms *sms;
} sms;
-#endif
};
};
diff --git a/src/host/layer23/src/mobile/Makefile.am b/src/host/layer23/src/mobile/Makefile.am
index 4cff9ef..4b2059f 100644
--- a/src/host/layer23/src/mobile/Makefile.am
+++ b/src/host/layer23/src/mobile/Makefile.am
@@ -3,7 +3,7 @@ AM_CFLAGS = -Wall $(LIBOSMOCORE_CFLAGS) $(LIBOSMOGSM_CFLAGS)
LDADD = ../common/liblayer23.a $(LIBOSMOCORE_LIBS) $(LIBOSMOVTY_LIBS) $(LIBOSMOGSM_LIBS) $(LIBOSMOCODEC_LIBS)
noinst_LIBRARIES = libmobile.a
-libmobile_a_SOURCES = gsm322.c gsm48_cc.c gsm48_mm.c gsm48_rr.c \
+libmobile_a_SOURCES = gsm322.c gsm411_sms.c gsm48_cc.c gsm48_mm.c gsm48_rr.c \
mnccms.c settings.c subscriber.c support.c \
transaction.c vty_interface.c voice.c mncc_sock.c
diff --git a/src/host/layer23/src/mobile/app_mobile.c b/src/host/layer23/src/mobile/app_mobile.c
index eeb76a8..c5fe944 100644
--- a/src/host/layer23/src/mobile/app_mobile.c
+++ b/src/host/layer23/src/mobile/app_mobile.c
@@ -31,6 +31,7 @@
#include <osmocom/bb/common/logging.h>
#include <osmocom/bb/common/gps.h>
#include <osmocom/bb/mobile/gsm48_rr.h>
+#include <osmocom/bb/mobile/gsm411_sms.h>
#include <osmocom/bb/mobile/vty.h>
#include <osmocom/bb/mobile/app_mobile.h>
#include <osmocom/bb/mobile/mncc.h>
@@ -144,6 +145,7 @@ int mobile_exit(struct osmocom_ms *ms, int force)
gsm48_rr_exit(ms);
gsm_subscr_exit(ms);
gsm48_cc_exit(ms);
+ gsm411_sms_exit(ms);
gsm_sim_exit(ms);
lapdm_channel_exit(&ms->lapdm_channel);
@@ -167,6 +169,7 @@ int mobile_init(struct osmocom_ms *ms)
gsm_sim_init(ms);
gsm48_cc_init(ms);
+ gsm411_sms_init(ms);
gsm_voice_init(ms);
gsm_subscr_init(ms);
gsm48_rr_init(ms);
diff --git a/src/host/layer23/src/mobile/gsm411_sms.c b/src/host/layer23/src/mobile/gsm411_sms.c
new file mode 100644
index 0000000..a08984d
--- /dev/null
+++ b/src/host/layer23/src/mobile/gsm411_sms.c
@@ -0,0 +1,940 @@
+/*
+ * Code based on work of:
+ * (C) 2008 by Daniel Willmann <daniel@totalueberwachung.de>
+ * (C) 2009 by Harald Welte <laforge@gnumonks.org>
+ * (C) 2010 by Holger Hans Peter Freyther <zecke@selfish.org>
+ * (C) 2010 by On-Waves
+ *
+ * (C) 2011 by Andreas Eversberg <jolly@eversberg.eu>
+ *
+ * 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 <stdint.h>
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include <osmocom/core/msgb.h>
+#include <osmocom/bb/common/logging.h>
+#include <osmocom/bb/common/osmocom_data.h>
+#include <osmocom/bb/mobile/mncc.h>
+#include <osmocom/bb/mobile/transaction.h>
+#include <osmocom/bb/mobile/gsm411_sms.h>
+#include <osmocom/gsm/gsm0411_utils.h>
+#include <osmocom/core/talloc.h>
+#include <osmocom/bb/mobile/vty.h>
+
+#define UM_SAPI_SMS 3
+
+extern void *l23_ctx;
+static uint32_t new_callref = 0x40000001;
+
+static int gsm411_rl_recv(struct gsm411_smr_inst *inst, int msg_type,
+ struct msgb *msg);
+static int gsm411_mn_recv(struct gsm411_smc_inst *inst, int msg_type,
+ struct msgb *msg);
+static int gsm411_mm_send(struct gsm411_smc_inst *inst, int msg_type,
+ struct msgb *msg, int cp_msg_type);
+static int gsm411_mn_send(struct gsm411_smr_inst *inst, int msg_type,
+ struct msgb *msg);
+/*
+ * init / exit
+ */
+
+int gsm411_sms_init(struct osmocom_ms *ms)
+{
+ LOGP(DLSMS, LOGL_INFO, "init SMS\n");
+
+ return 0;
+}
+
+int gsm411_sms_exit(struct osmocom_ms *ms)
+{
+ struct gsm_trans *trans, *trans2;
+
+ LOGP(DLSMS, LOGL_INFO, "exit SMS processes for %s\n", ms->name);
+
+ llist_for_each_entry_safe(trans, trans2, &ms->trans_list, entry) {
+ if (trans->protocol == GSM48_PDISC_SMS) {
+ LOGP(DLSMS, LOGL_NOTICE, "Free pendig "
+ "SMS-transaction.\n");
+ trans_free(trans);
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * SMS content
+ */
+
+struct gsm_sms *sms_alloc(void)
+{
+ return talloc_zero(l23_ctx, struct gsm_sms);
+}
+
+void sms_free(struct gsm_sms *sms)
+{
+ talloc_free(sms);
+}
+
+struct gsm_sms *sms_from_text(const char *receiver, int dcs, const char *text)
+{
+ struct gsm_sms *sms = sms_alloc();
+
+ if (!sms)
+ return NULL;
+
+ strncpy(sms->text, text, sizeof(sms->text)-1);
+
+ /* FIXME: don't use ID 1 static */
+ sms->reply_path_req = 0;
+ sms->status_rep_req = 0;
+ sms->ud_hdr_ind = 0;
+ sms->protocol_id = 0; /* implicit */
+ sms->data_coding_scheme = dcs;
+ strncpy(sms->address, receiver, sizeof(sms->address)-1);
+ /* Generate user_data */
+ sms->user_data_len = gsm_7bit_encode(sms->user_data, sms->text);
+
+ return sms;
+}
+
+static int gsm411_sms_report(struct osmocom_ms *ms, struct gsm_sms *sms,
+ uint8_t cause)
+{
+ vty_notify(ms, NULL);
+ if (!cause)
+ vty_notify(ms, "SMS to %s successfull\n", sms->address);
+ else
+ vty_notify(ms, "SMS to %s failed: %s\n", sms->address,
+ get_value_string(gsm411_rp_cause_strs, cause));
+
+ return 0;
+}
+/*
+ * transaction
+ */
+
+/* SMS Specific transaction release.
+ * gets called by trans_free, DO NOT CALL YOURSELF!
+ */
+void _gsm411_sms_trans_free(struct gsm_trans *trans)
+{
+ gsm411_smr_clear(&trans->sms.smr_inst);
+ gsm411_smc_clear(&trans->sms.smc_inst);
+
+ if (trans->sms.sms) {
+ LOGP(DLSMS, LOGL_ERROR, "Transaction contains SMS.\n");
+ gsm411_sms_report(trans->ms, trans->sms.sms,
+ GSM411_RP_CAUSE_MO_SMS_REJECTED);
+ sms_free(trans->sms.sms);
+ trans->sms.sms = NULL;
+ }
+}
+
+/* release MM connection, free transaction */
+static int gsm411_trans_free(struct gsm_trans *trans)
+{
+ struct msgb *nmsg;
+
+ /* release MM connection */
+ nmsg = gsm48_mmxx_msgb_alloc(GSM48_MMSMS_REL_REQ, trans->callref,
+ trans->transaction_id, trans->sms.sapi);
+ if (!nmsg)
+ return -ENOMEM;
+ LOGP(DLSMS, LOGL_INFO, "Sending MMSMS_REL_REQ\n");
+ gsm48_mmxx_downmsg(trans->ms, nmsg);
+
+ trans->callref = 0;
+ trans_free(trans);
+
+ return 0;
+}
+
+/*
+ * receive SMS
+ */
+
+/* now here comes our SMS */
+static int gsm340_rx_sms_deliver(struct osmocom_ms *ms, struct msgb *msg,
+ struct gsm_sms *gsms)
+{
+ const char osmocomsms[] = ".osmocom/bb/sms.txt";
+ int len;
+ const char *home;
+ char *sms_file;
+ char vty_text[sizeof(gsms->text)], *p;
+ FILE *fp;
+
+ /* remove linefeeds and show at VTY */
+ strcpy(vty_text, gsms->text);
+ for (p = vty_text; *p; p++) {
+ if (*p == '\n' || *p == '\r')
+ *p = ' ';
+ }
+ vty_notify(ms, NULL);
+ vty_notify(ms, "SMS from %s: '%s'\n", gsms->address, vty_text);
+
+ home = getenv("HOME");
+ if (!home) {
+fail:
+ fprintf(stderr, "Can't deliver SMS, be sure to create '%s' in "
+ "your home directory.\n", osmocomsms);
+ return GSM411_RP_CAUSE_MT_MEM_EXCEEDED;
+ }
+ len = strlen(home) + 1 + sizeof(osmocomsms);
+ sms_file = talloc_size(l23_ctx, len);
+ if (!sms_file)
+ goto fail;
+ snprintf(sms_file, len, "%s/%s", home, osmocomsms);
+
+ fp = fopen(sms_file, "a");
+ if (!fp)
+ goto fail;
+ fprintf(fp, "[SMS %s]\n%s\n", gsms->address, gsms->text);
+ fclose(fp);
+
+ talloc_free(sms_file);
+
+ return 0;
+}
+
+/* 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 gsm_trans *trans, struct msgb *msg)
+{
+ uint8_t *smsp = msgb_sms(msg);
+ struct gsm_sms *gsms;
+ unsigned int sms_alphabet;
+ uint8_t sms_mti, sms_mms;
+ uint8_t oa_len_bytes;
+ uint8_t address_lv[12]; /* according to 03.40 / 9.1.2.5 */
+ int rc = 0;
+
+ gsms = sms_alloc();
+
+ /* invert those fields where 0 means active/present */
+ sms_mti = *smsp & 0x03;
+ sms_mms = !!(*smsp & 0x04);
+ gsms->status_rep_req = (*smsp & 0x20);
+ gsms->ud_hdr_ind = (*smsp & 0x40);
+ gsms->reply_path_req = (*smsp & 0x80);
+ smsp++;
+
+ /* length in bytes of the originate address */
+ oa_len_bytes = 2 + *smsp/2 + *smsp%2;
+ if (oa_len_bytes > 12) {
+ LOGP(DLSMS, LOGL_ERROR, "Originate Address > 12 bytes ?!?\n");
+ rc = GSM411_RP_CAUSE_SEMANT_INC_MSG;
+ goto out;
+ }
+ memset(address_lv, 0, sizeof(address_lv));
+ memcpy(address_lv, smsp, oa_len_bytes);
+ /* mangle first byte to reflect length in bytes, not digits */
+ address_lv[0] = oa_len_bytes - 1;
+ /* convert to real number */
+ if (((smsp[1] & 0x70) >> 4) == 1)
+ strcpy(gsms->address, "+");
+ else if (((smsp[1] & 0x70) >> 4) == 2)
+ strcpy(gsms->address, "0");
+ else
+ gsms->address[0] = '\0';
+ gsm48_decode_bcd_number(gsms->address + strlen(gsms->address),
+ sizeof(gsms->address) - strlen(gsms->address), address_lv, 1);
+ smsp += oa_len_bytes;
+
+ gsms->protocol_id = *smsp++;
+ gsms->data_coding_scheme = *smsp++;
+
+ sms_alphabet = gsm338_get_sms_alphabet(gsms->data_coding_scheme);
+ if (sms_alphabet == 0xffffffff) {
+ sms_free(gsms);
+ return GSM411_RP_CAUSE_MO_NET_OUT_OF_ORDER;
+ }
+
+ /* get timestamp */
+ gsms->time = gsm340_scts(smsp);
+ smsp += 7;
+
+ /* user data */
+ gsms->user_data_len = *smsp++;
+ if (gsms->user_data_len) {
+ memcpy(gsms->user_data, smsp, gsms->user_data_len);
+
+ switch (sms_alphabet) {
+ case DCS_7BIT_DEFAULT:
+ gsm_7bit_decode(gsms->text, smsp, gsms->user_data_len);
+ break;
+ case DCS_8BIT_DATA:
+ case DCS_UCS2:
+ case DCS_NONE:
+ break;
+ }
+ }
+
+ LOGP(DLSMS, LOGL_INFO, "RX SMS: MTI: 0x%02x, "
+ "MR: 0x%02x PID: 0x%02x, DCS: 0x%02x, OA: %s, "
+ "UserDataLength: 0x%02x, UserData: \"%s\"\n",
+ sms_mti, gsms->msg_ref,
+ gsms->protocol_id, gsms->data_coding_scheme, gsms->address,
+ gsms->user_data_len,
+ sms_alphabet == DCS_7BIT_DEFAULT ? gsms->text :
+ osmo_hexdump(gsms->user_data,
+ gsms->user_data_len));
+
+ switch (sms_mti) {
+ case GSM340_SMS_DELIVER_SC2MS:
+ /* MS is receiving an SMS */
+ rc = gsm340_rx_sms_deliver(trans->ms, msg, gsms);
+ break;
+ case GSM340_SMS_STATUS_REP_SC2MS:
+ case GSM340_SMS_SUBMIT_REP_SC2MS:
+ LOGP(DLSMS, LOGL_NOTICE, "Unimplemented MTI 0x%02x\n", sms_mti);
+ rc = GSM411_RP_CAUSE_IE_NOTEXIST;
+ break;
+ default:
+ LOGP(DLSMS, LOGL_NOTICE, "Undefined MTI 0x%02x\n", sms_mti);
+ rc = GSM411_RP_CAUSE_IE_NOTEXIST;
+ break;
+ }
+
+out:
+ sms_free(gsms);
+
+ return rc;
+}
+
+static int gsm411_send_rp_ack(struct gsm_trans *trans, uint8_t msg_ref)
+{
+ struct msgb *msg = gsm411_msgb_alloc();
+
+ LOGP(DLSMS, LOGL_INFO, "TX: SMS RP ACK\n");
+
+ gsm411_push_rp_header(msg, GSM411_MT_RP_ACK_MO, msg_ref);
+ return gsm411_smr_send(&trans->sms.smr_inst, GSM411_SM_RL_REPORT_REQ,
+ msg);
+}
+
+static int gsm411_send_rp_error(struct gsm_trans *trans,
+ uint8_t msg_ref, uint8_t cause)
+{
+ struct msgb *msg = gsm411_msgb_alloc();
+
+ msgb_tv_put(msg, 1, cause);
+
+ LOGP(DLSMS, LOGL_NOTICE, "TX: SMS RP ERROR, cause %d (%s)\n", cause,
+ get_value_string(gsm411_rp_cause_strs, cause));
+
+ gsm411_push_rp_header(msg, GSM411_MT_RP_ERROR_MO, msg_ref);
+ return gsm411_smr_send(&trans->sms.smr_inst, GSM411_SM_RL_REPORT_REQ,
+ msg);
+}
+
+/* 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,
+ uint8_t src_len, uint8_t *src,
+ uint8_t dst_len, uint8_t *dst,
+ uint8_t tpdu_len, uint8_t *tpdu)
+{
+ int rc = 0;
+
+ if (dst_len && dst)
+ LOGP(DLSMS, LOGL_ERROR, "RP-DATA (MT) with DST ?!?\n");
+
+ if (!src_len || !src || !tpdu_len || !tpdu) {
+ LOGP(DLSMS, LOGL_ERROR,
+ "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->l4h = tpdu;
+
+ LOGP(DLSMS, LOGL_INFO, "DST(%u,%s)\n", src_len,
+ osmo_hexdump(src, src_len));
+ LOGP(DLSMS, LOGL_INFO, "TPDU(%u,%s)\n", msg->tail-msg->l4h,
+ osmo_hexdump(msg->l4h, msg->tail-msg->l4h));
+
+ rc = gsm340_rx_tpdu(trans, 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)
+{
+ uint8_t src_len, dst_len, rpud_len;
+ uint8_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];
+
+ LOGP(DLSMS, LOGL_INFO, "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);
+}
+
+/* receive RL DATA */
+static int gsm411_rx_rl_data(struct msgb *msg, struct gsm48_hdr *gh,
+ struct gsm_trans *trans)
+{
+ struct gsm411_rp_hdr *rp_data = (struct gsm411_rp_hdr*)&gh->data;
+ uint8_t msg_type = rp_data->msg_type & 0x07;
+ int rc = 0;
+
+ switch (msg_type) {
+ case GSM411_MT_RP_DATA_MT:
+ LOGP(DLSMS, LOGL_INFO, "RX SMS RP-DATA (MT)\n");
+ rc = gsm411_rx_rp_data(msg, trans, rp_data);
+ break;
+ default:
+ LOGP(DLSMS, LOGL_NOTICE, "Invalid RP type 0x%02x\n", msg_type);
+ gsm411_trans_free(trans);
+ rc = -EINVAL;
+ break;
+ }
+
+ return rc;
+}
+
+/*
+ * send SMS
+ */
+
+/* Receive a 04.11 RP-ACK message (response to RP-DATA from us) */
+static int gsm411_rx_rp_ack(struct msgb *msg, struct gsm_trans *trans,
+ struct gsm411_rp_hdr *rph)
+{
+ struct osmocom_ms *ms = trans->ms;
+ struct gsm_sms *sms = trans->sms.sms;
+
+ /* Acnkowledgement to MT RP_DATA, i.e. the MS confirms it
+ * successfully received a SMS. We can now safely mark it as
+ * transmitted */
+
+ if (!sms) {
+ LOGP(DLSMS, LOGL_ERROR, "RX RP-ACK but no sms in "
+ "transaction?!?\n");
+ return gsm411_send_rp_error(trans, rph->msg_ref,
+ GSM411_RP_CAUSE_PROTOCOL_ERR);
+ }
+
+ gsm411_sms_report(ms, sms, 0);
+
+ sms_free(sms);
+ trans->sms.sms = NULL;
+
+ return 0;
+}
+
+static int gsm411_rx_rp_error(struct msgb *msg, struct gsm_trans *trans,
+ struct gsm411_rp_hdr *rph)
+{
+ struct osmocom_ms *ms = trans->ms;
+ struct gsm_sms *sms = trans->sms.sms;
+ uint8_t cause_len = rph->data[0];
+ uint8_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 */
+
+ LOGP(DLSMS, LOGL_NOTICE, "%s: RX SMS RP-ERROR, cause %d:%d (%s)\n",
+ trans->ms->name, cause_len, cause,
+ get_value_string(gsm411_rp_cause_strs, cause));
+
+ if (!sms) {
+ LOGP(DLSMS, LOGL_ERROR,
+ "RX RP-ERR, but no sms in transaction?!?\n");
+ return -EINVAL;
+#if 0
+ return gsm411_send_rp_error(trans, rph->msg_ref,
+ GSM411_RP_CAUSE_PROTOCOL_ERR);
+#endif
+ }
+
+ gsm411_sms_report(ms, sms, cause);
+
+ sms_free(sms);
+ trans->sms.sms = NULL;
+
+ return 0;
+}
+
+/* receive RL REPORT */
+static int gsm411_rx_rl_report(struct msgb *msg, struct gsm48_hdr *gh,
+ struct gsm_trans *trans)
+{
+ struct gsm411_rp_hdr *rp_data = (struct gsm411_rp_hdr*)&gh->data;
+ uint8_t msg_type = rp_data->msg_type & 0x07;
+ int rc = 0;
+
+ switch (msg_type) {
+ case GSM411_MT_RP_ACK_MT:
+ LOGP(DLSMS, LOGL_INFO, "RX SMS RP-ACK (MT)\n");
+ rc = gsm411_rx_rp_ack(msg, trans, rp_data);
+ break;
+ case GSM411_MT_RP_ERROR_MT:
+ LOGP(DLSMS, LOGL_INFO, "RX SMS RP-ERROR (MT)\n");
+ rc = gsm411_rx_rp_error(msg, trans, rp_data);
+ break;
+ default:
+ LOGP(DLSMS, LOGL_NOTICE, "Invalid RP type 0x%02x\n", msg_type);
+ gsm411_trans_free(trans);
+ rc = -EINVAL;
+ break;
+ }
+
+ return rc;
+}
+
+/* generate a msgb containing a TPDU derived from struct gsm_sms,
+ * returns total size of TPDU */
+static int gsm340_gen_tpdu(struct msgb *msg, struct gsm_sms *sms)
+{
+ uint8_t *smsp;
+ uint8_t da[12]; /* max len per 03.40 */
+ uint8_t da_len = 0;
+ uint8_t octet_len;
+ unsigned int old_msg_len = msg->len;
+ uint8_t sms_vpf = GSM340_TP_VPF_NONE;
+ uint8_t sms_vp;
+
+ /* generate first octet with masked bits */
+ smsp = msgb_put(msg, 1);
+ /* TP-MTI (message type indicator) */
+ *smsp = GSM340_SMS_SUBMIT_MS2SC;
+ /* TP-RD */
+ if (0 /* FIXME */)
+ *smsp |= 0x04;
+ /* TP-VPF */
+ *smsp |= (sms_vpf << 3);
+ /* TP-SRI(deliver)/SRR(submit) */
+ if (sms->status_rep_req)
+ *smsp |= 0x20;
+ /* TP-UDHI (indicating TP-UD contains a header) */
+ if (sms->ud_hdr_ind)
+ *smsp |= 0x40;
+ /* TP-RP */
+ if (sms->reply_path_req)
+ *smsp |= 0x80;
+
+ /* generate message ref */
+ smsp = msgb_put(msg, 1);
+ *smsp = sms->msg_ref;
+
+ /* generate destination address */
+ if (sms->address[0] == '+')
+ da_len = gsm340_gen_oa(da, sizeof(da), 0x1, 0x1,
+ sms->address + 1);
+ else
+ da_len = gsm340_gen_oa(da, sizeof(da), 0x0, 0x1, sms->address);
+ smsp = msgb_put(msg, da_len);
+ memcpy(smsp, da, da_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-VP */
+ switch (sms_vpf) {
+ case GSM340_TP_VPF_NONE:
+ sms_vp = 0;
+ break;
+ default:
+ fprintf(stderr, "VPF unsupported, please fix!\n");
+ exit(0);
+ }
+ smsp = msgb_put(msg, sms_vp);
+
+ /* generate TP-UDL */
+ smsp = msgb_put(msg, 1);
+ *smsp = sms->user_data_len;
+
+ /* generate TP-UD */
+ switch (gsm338_get_sms_alphabet(sms->data_coding_scheme)) {
+ case DCS_7BIT_DEFAULT:
+ octet_len = sms->user_data_len*7/8;
+ if (sms->user_data_len*7%8 != 0)
+ octet_len++;
+ /* Warning, user_data_len indicates the amount of septets
+ * (characters), we need amount of octets occupied */
+ smsp = msgb_put(msg, octet_len);
+ memcpy(smsp, sms->user_data, octet_len);
+ break;
+ case DCS_UCS2:
+ case DCS_8BIT_DATA:
+ smsp = msgb_put(msg, sms->user_data_len);
+ memcpy(smsp, sms->user_data, sms->user_data_len);
+ break;
+ default:
+ LOGP(DLSMS, LOGL_NOTICE, "Unhandled Data Coding Scheme: "
+ "0x%02X\n", sms->data_coding_scheme);
+ break;
+ }
+
+ return msg->len - old_msg_len;
+}
+
+/* Take a SMS in gsm_sms structure and send it. */
+int gsm411_tx_sms_submit(struct osmocom_ms *ms, struct gsm_sms *sms)
+{
+ struct gsm_settings *set = &ms->settings;
+ struct msgb *msg;
+ struct gsm_trans *trans;
+ uint8_t *data, *rp_ud_len;
+ uint8_t msg_ref = 42;
+ int rc;
+ uint8_t transaction_id;
+ uint8_t sca[11]; /* max len per 03.40 */
+
+ LOGP(DLSMS, LOGL_INFO, "..._sms_submit()\n");
+
+ /* no running, no transaction */
+ if (!ms->started || ms->shutdown) {
+ LOGP(DLSMS, LOGL_ERROR, "Phone is down\n");
+ gsm411_sms_report(ms, sms, GSM411_RP_CAUSE_MO_TEMP_FAIL);
+ sms_free(sms);
+ return -EIO;
+ }
+
+ /* allocate transaction with dummy reference */
+ transaction_id = trans_assign_trans_id(ms, GSM48_PDISC_SMS, 0);
+ if (transaction_id < 0) {
+ LOGP(DLSMS, LOGL_ERROR, "No transaction ID available\n");
+ gsm411_sms_report(ms, sms, GSM411_RP_CAUSE_MO_CONGESTION);
+ sms_free(sms);
+ return -ENOMEM;
+ }
+ trans = trans_alloc(ms, GSM48_PDISC_SMS, transaction_id, new_callref++);
+ if (!trans) {
+ LOGP(DLSMS, LOGL_ERROR, "No memory for trans\n");
+ gsm411_sms_report(ms, sms, GSM411_RP_CAUSE_MO_TEMP_FAIL);
+ sms_free(sms);
+ return -ENOMEM;
+ }
+ gsm411_smc_init(&trans->sms.smc_inst, 0, gsm411_mn_recv,
+ gsm411_mm_send);
+ gsm411_smr_init(&trans->sms.smr_inst, 0, gsm411_rl_recv,
+ gsm411_mn_send);
+ trans->sms.sms = sms;
+ trans->sms.sapi = UM_SAPI_SMS;
+
+ msg = gsm411_msgb_alloc();
+
+ /* no orig Address */
+ data = (uint8_t *)msgb_put(msg, 1);
+ data[0] = 0x00; /* originator length == 0 */
+
+ /* Destination Address */
+ sca[1] = 0x80; /* no extension */
+ sca[1] |= ((set->sms_sca[0] == '+') ? 0x01 : 0x00) << 4; /* type */
+ sca[1] |= 0x1; /* plan*/
+
+ rc = gsm48_encode_bcd_number(sca, sizeof(sca), 1,
+ set->sms_sca + (set->sms_sca[0] == '+'));
+ if (rc < 0) {
+error:
+ gsm411_sms_report(ms, sms, GSM411_RP_CAUSE_SEMANT_INC_MSG);
+ gsm411_trans_free(trans);
+ msgb_free(msg);
+ return rc;
+ }
+ data = msgb_put(msg, rc);
+ memcpy(data, sca, rc);
+
+ /* obtain a pointer for the rp_ud_len, so we can fill it later */
+ rp_ud_len = (uint8_t *)msgb_put(msg, 1);
+
+ /* generate the 03.40 TPDU */
+ rc = gsm340_gen_tpdu(msg, sms);
+ if (rc < 0)
+ goto error;
+ *rp_ud_len = rc;
+
+ LOGP(DLSMS, LOGL_INFO, "TX: SMS DELIVER\n");
+
+ gsm411_push_rp_header(msg, GSM411_MT_RP_DATA_MO, msg_ref);
+ return gsm411_smr_send(&trans->sms.smr_inst, GSM411_SM_RL_DATA_REQ,
+ msg);
+}
+
+/* create and send SMS */
+int sms_send(struct osmocom_ms *ms, const char *number, const char *text)
+{
+ struct gsm_sms *sms = sms_from_text(number, 0, text);
+
+ if (!sms)
+ return -ENOMEM;
+
+ return gsm411_tx_sms_submit(ms, sms);
+}
+
+/*
+ * message flow between layers
+ */
+
+/* push MMSMS header and send to MM */
+static int gsm411_to_mm(struct msgb *msg, struct gsm_trans *trans,
+ int msg_type)
+{
+ struct gsm48_mmxx_hdr *mmh;
+
+ /* push RR header */
+ msgb_push(msg, sizeof(struct gsm48_mmxx_hdr));
+ mmh = (struct gsm48_mmxx_hdr *)msg->data;
+ mmh->msg_type = msg_type;
+ mmh->ref = trans->callref;
+ mmh->transaction_id = trans->transaction_id;
+ mmh->sapi = trans->sms.sapi;
+ mmh->emergency = 0;
+
+ /* send message to MM */
+ LOGP(DLSMS, LOGL_INFO, "Sending '%s' to MM (callref=%x, "
+ "transaction_id=%d, sapi=%d)\n", get_mmxx_name(msg_type),
+ trans->callref, trans->transaction_id, trans->sms.sapi);
+ return gsm48_mmxx_downmsg(trans->ms, msg);
+}
+
+/* mm_send: receive MMSMS sap message from SMC */
+static int gsm411_mm_send(struct gsm411_smc_inst *inst, int msg_type,
+ struct msgb *msg, int cp_msg_type)
+{
+ struct gsm_trans *trans =
+ container_of(inst, struct gsm_trans, sms.smc_inst);
+ int rc = 0;
+
+ switch (msg_type) {
+ case GSM411_MMSMS_EST_REQ:
+ gsm411_to_mm(msg, trans, msg_type);
+ break;
+ case GSM411_MMSMS_DATA_REQ:
+ gsm411_push_cp_header(msg, trans->protocol,
+ trans->transaction_id, cp_msg_type);
+ msg->l3h = msg->data;
+ LOGP(DLSMS, LOGL_INFO, "sending CP message (trans=%x)\n",
+ trans->transaction_id);
+ rc = gsm411_to_mm(msg, trans, msg_type);
+ break;
+ case GSM411_MMSMS_REL_REQ:
+ LOGP(DLSMS, LOGL_INFO, "Got MMSMS_REL_REQ, destroying "
+ "transaction.\n");
+ gsm411_to_mm(msg, trans, msg_type);
+ gsm411_trans_free(trans);
+ break;
+ default:
+ msgb_free(msg);
+ rc = -EINVAL;
+ }
+
+ return rc;
+}
+
+/* mm_send: receive MNSMS sap message from SMR */
+static int gsm411_mn_send(struct gsm411_smr_inst *inst, int msg_type,
+ struct msgb *msg)
+{
+ struct gsm_trans *trans =
+ container_of(inst, struct gsm_trans, sms.smr_inst);
+
+ /* forward to SMC */
+ return gsm411_smc_send(&trans->sms.smc_inst, msg_type, msg);
+}
+
+/* receive SM-RL sap message from SMR
+ * NOTE: Message is freed by sender
+ */
+static int gsm411_rl_recv(struct gsm411_smr_inst *inst, int msg_type,
+ struct msgb *msg)
+{
+ struct gsm_trans *trans =
+ container_of(inst, struct gsm_trans, sms.smr_inst);
+ struct gsm48_hdr *gh = msgb_l3(msg);
+ int rc = 0;
+
+ switch (msg_type) {
+ case GSM411_SM_RL_DATA_IND:
+ rc = gsm411_rx_rl_data(msg, gh, trans);
+ break;
+ case GSM411_SM_RL_REPORT_IND:
+ if (!gh)
+ LOGP(DLSMS, LOGL_INFO, "Release transaction on empty "
+ "report.\n");
+ else {
+ LOGP(DLSMS, LOGL_INFO, "Release transaction on RL "
+ "report.\n");
+ rc = gsm411_rx_rl_report(msg, gh, trans);
+ }
+ break;
+ default:
+ rc = -EINVAL;
+ }
+
+ return rc;
+}
+
+/* receive MNSMS sap message from SMC
+ * NOTE: Message is freed by sender
+ */
+static int gsm411_mn_recv(struct gsm411_smc_inst *inst, int msg_type,
+ struct msgb *msg)
+{
+ struct gsm_trans *trans =
+ container_of(inst, struct gsm_trans, sms.smc_inst);
+ struct gsm48_hdr *gh = msgb_l3(msg);
+ int rc = 0;
+
+ switch (msg_type) {
+ case GSM411_MNSMS_EST_IND:
+ case GSM411_MNSMS_DATA_IND:
+ LOGP(DLSMS, LOGL_INFO, "MNSMS-DATA/EST-IND\n");
+ rc = gsm411_smr_recv(&trans->sms.smr_inst, msg_type, msg);
+ break;
+ case GSM411_MNSMS_ERROR_IND:
+ if (gh)
+ LOGP(DLSMS, LOGL_INFO, "MNSMS-ERROR-IND, cause %d "
+ "(%s)\n", gh->data[0],
+ get_value_string(gsm411_cp_cause_strs,
+ gh->data[0]));
+ else
+ LOGP(DLSMS, LOGL_INFO, "MNSMS-ERROR-IND, no cause\n");
+ rc = gsm411_smr_recv(&trans->sms.smr_inst, msg_type, msg);
+ break;
+ default:
+ rc = -EINVAL;
+ }
+
+ return rc;
+}
+
+/* receive est/data message from MM layer */
+static int gsm411_mmsms_ind(int mmsms_msg, struct gsm_trans *trans,
+ struct msgb *msg)
+{
+ struct osmocom_ms *ms = trans->ms;
+ struct gsm48_hdr *gh = msgb_l3(msg);
+ int msg_type = gh->msg_type & 0xbf;
+ uint8_t transaction_id = ((gh->proto_discr & 0xf0) ^ 0x80) >> 4;
+ /* flip */
+
+ /* pull the MMSMS header */
+ msgb_pull(msg, sizeof(struct gsm48_mmxx_hdr));
+
+ LOGP(DLSMS, LOGL_INFO, "(ms %s) Received est/data '%u'\n", ms->name,
+ msg_type);
+
+ /* 5.4: For MO, if a CP-DATA is received for a new
+ * transaction, equals reception of an implicit
+ * last CP-ACK for previous transaction */
+ if (trans->sms.smc_inst.cp_state == GSM411_CPS_IDLE
+ && msg_type == GSM411_MT_CP_DATA) {
+ int i;
+ struct gsm_trans *ptrans;
+
+ /* Scan through all remote initiated transactions */
+ for (i=8; i<15; i++) {
+ if (i == transaction_id)
+ continue;
+
+ ptrans = trans_find_by_id(ms, GSM48_PDISC_SMS, i);
+ if (!ptrans)
+ continue;
+
+ LOGP(DLSMS, LOGL_INFO, "Implicit CP-ACK for "
+ "trans_id=%x\n", i);
+
+ /* Finish it for good */
+ gsm411_trans_free(ptrans);
+ }
+ }
+ return gsm411_smc_recv(&trans->sms.smc_inst, mmsms_msg, msg, msg_type);
+}
+
+/* receive message from MM layer */
+int gsm411_rcv_sms(struct osmocom_ms *ms, struct msgb *msg)
+{
+ struct gsm48_mmxx_hdr *mmh = (struct gsm48_mmxx_hdr *)msg->data;
+ int msg_type = mmh->msg_type;
+ int sapi = mmh->sapi;
+ struct gsm_trans *trans;
+ int rc = 0;
+
+ trans = trans_find_by_callref(ms, mmh->ref);
+ if (!trans) {
+ LOGP(DLSMS, LOGL_INFO, " -> (new transaction sapi=%d)\n", sapi);
+ trans = trans_alloc(ms, GSM48_PDISC_SMS, mmh->transaction_id,
+ mmh->ref);
+ if (!trans)
+ return -ENOMEM;
+ gsm411_smc_init(&trans->sms.smc_inst, 0, gsm411_mn_recv,
+ gsm411_mm_send);
+ gsm411_smr_init(&trans->sms.smr_inst, 0, gsm411_rl_recv,
+ gsm411_mn_send);
+ trans->sms.sapi = mmh->sapi;
+ }
+
+ LOGP(DLSMS, LOGL_INFO, "(ms %s) Received '%s' from MM\n", ms->name,
+ get_mmxx_name(msg_type));
+
+ switch (msg_type) {
+ case GSM48_MMSMS_EST_CNF:
+ rc = gsm411_smc_recv(&trans->sms.smc_inst, GSM411_MMSMS_EST_CNF,
+ msg, 0);
+ break;
+ case GSM48_MMSMS_EST_IND:
+ case GSM48_MMSMS_DATA_IND:
+ rc = gsm411_mmsms_ind(msg_type, trans, msg);
+ break;
+ case GSM48_MMSMS_REL_IND:
+ case GSM48_MMSMS_ERR_IND:
+ LOGP(DLSMS, LOGL_INFO, "MM connection released.\n");
+ trans_free(trans);
+ break;
+ default:
+ LOGP(DLSMS, LOGL_NOTICE, "Message unhandled.\n");
+ rc = -ENOTSUP;
+ }
+
+ return rc;
+}
+
diff --git a/src/host/layer23/src/mobile/gsm48_mm.c b/src/host/layer23/src/mobile/gsm48_mm.c
index 77fa7cf..34bb82f 100644
--- a/src/host/layer23/src/mobile/gsm48_mm.c
+++ b/src/host/layer23/src/mobile/gsm48_mm.c
@@ -36,6 +36,7 @@
#include <osmocom/bb/common/networks.h>
#include <osmocom/bb/common/l1ctl.h>
#include <osmocom/bb/mobile/gsm48_cc.h>
+#include <osmocom/bb/mobile/gsm411_sms.h>
#include <osmocom/bb/mobile/app_mobile.h>
#include <osmocom/bb/mobile/vty.h>
@@ -760,10 +761,10 @@ int gsm48_mmxx_dequeue(struct osmocom_ms *ms)
case GSM48_MMSS_CLASS:
gsm48_rcv_ss(ms, msg);
break;
+#endif
case GSM48_MMSMS_CLASS:
gsm411_rcv_sms(ms, msg);
break;
-#endif
}
msgb_free(msg);
work = 1; /* work done */
@@ -4055,11 +4056,11 @@ static int gsm48_mm_data_ind(struct osmocom_ms *ms, struct msgb *msg)
msgb_free(msg);
return rc;
+#endif
case GSM48_PDISC_SMS:
rc = gsm411_rcv_sms(ms, msg);
msgb_free(msg);
return rc;
-#endif
default:
LOGP(DMM, LOGL_NOTICE, "Protocol type 0x%02x unsupported.\n",
diff --git a/src/host/layer23/src/mobile/main.c b/src/host/layer23/src/mobile/main.c
index 3da8e89..3590ec6 100644
--- a/src/host/layer23/src/mobile/main.c
+++ b/src/host/layer23/src/mobile/main.c
@@ -67,6 +67,9 @@ int mobile_work(struct osmocom_ms *ms);
int mobile_exit(struct osmocom_ms *ms, int force);
+const char *debug_default =
+ "DCS:DNB:DPLMN:DRR:DMM:DSIM:DCC:DMNCC:DLSMS:DPAG:DSUM";
+
const char *openbsc_copyright =
"Copyright (C) 2008-2010 ...\n"
"Contributions by ...\n\n"
@@ -87,7 +90,8 @@ static void print_help()
printf(" -i --gsmtap-ip The destination IP used for GSMTAP.\n");
printf(" -v --vty-port The VTY port number to telnet to. "
"(default %u)\n", vty_port);
- printf(" -d --debug Change debug flags.\n");
+ printf(" -d --debug Change debug flags. default: %s\n",
+ debug_default);
printf(" -D --daemonize Run as daemon\n");
printf(" -m --mncc-sock Disable built-in MNCC handler and "
"offer socket\n");
@@ -198,7 +202,7 @@ int main(int argc, char **argv)
handle_options(argc, argv);
if (!debug_set)
- log_parse_category_mask(stderr_target, "DCS:DNB:DPLMN:DRR:DMM:DSIM:DCC:DMNCC:DPAG:DSUM");
+ log_parse_category_mask(stderr_target, debug_default);
log_set_log_level(stderr_target, LOGL_DEBUG);
if (gsmtap_ip) {
diff --git a/src/host/layer23/src/mobile/support.c b/src/host/layer23/src/mobile/support.c
index c4269ac..bfc6180 100644
--- a/src/host/layer23/src/mobile/support.c
+++ b/src/host/layer23/src/mobile/support.c
@@ -41,7 +41,7 @@ void gsm_support_init(struct osmocom_ms *ms)
/* support of VBS */
sup->vbs = 0; /* no */
/* support of SMS */
- sup->sms_ptp = 0; /* no */
+ sup->sms_ptp = 1; /* no */
/* screening indicator */
sup->ss_ind = 1; /* phase 2 error handling */
/* pseudo synchronised capability */
diff --git a/src/host/layer23/src/mobile/transaction.c b/src/host/layer23/src/mobile/transaction.c
index 35db0ee..3e4bbf5 100644
--- a/src/host/layer23/src/mobile/transaction.c
+++ b/src/host/layer23/src/mobile/transaction.c
@@ -33,6 +33,7 @@
extern void *l23_ctx;
void _gsm48_cc_trans_free(struct gsm_trans *trans);
+void _gsm411_sms_trans_free(struct gsm_trans *trans);
struct gsm_trans *trans_find_by_id(struct osmocom_ms *ms,
uint8_t proto, uint8_t trans_id)
@@ -94,10 +95,10 @@ void trans_free(struct gsm_trans *trans)
case GSM48_PDISC_SS:
_gsm411_ss_trans_free(trans);
break;
+#endif
case GSM48_PDISC_SMS:
_gsm411_sms_trans_free(trans);
break;
-#endif
}
DEBUGP(DCC, "ms %s frees transaction (mem %p)\n", trans->ms->name,
diff --git a/src/host/layer23/src/mobile/vty_interface.c b/src/host/layer23/src/mobile/vty_interface.c
index c0a7cef..aed6cfa 100644
--- a/src/host/layer23/src/mobile/vty_interface.c
+++ b/src/host/layer23/src/mobile/vty_interface.c
@@ -37,6 +37,7 @@
#include <osmocom/bb/mobile/transaction.h>
#include <osmocom/bb/mobile/vty.h>
#include <osmocom/bb/mobile/app_mobile.h>
+#include <osmocom/bb/mobile/gsm411_sms.h>
#include <osmocom/vty/telnet_interface.h>
void *l23_ctx;
@@ -837,6 +838,50 @@ DEFUN(call_dtmf, call_dtmf_cmd, "call MS_NAME dtmf DIGITS",
return CMD_SUCCESS;
}
+DEFUN(sms, sms_cmd, "sms MS_NAME NUMBER .LINE",
+ "Send an SMS\nName of MS (see \"show ms\")\nPhone number to send SMS "
+ "(Use digits '0123456789*#abc', and '+' to dial international)\n"
+ "SMS text\n")
+{
+ struct osmocom_ms *ms;
+ struct gsm_settings *set;
+ struct gsm_settings_abbrev *abbrev;
+ char *number;
+
+ ms = get_ms(argv[0], vty);
+ if (!ms)
+ return CMD_WARNING;
+ set = &ms->settings;
+
+ if (!set->sms_ptp) {
+ vty_out(vty, "SMS not supported by this mobile, please enable "
+ "SMS support%s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ if (!set->sms_sca[0]) {
+ vty_out(vty, "SMS sms-service-center not defined in settings%s",
+ VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ number = (char *)argv[1];
+ llist_for_each_entry(abbrev, &set->abbrev, list) {
+ if (!strcmp(number, abbrev->abbrev)) {
+ number = abbrev->number;
+ vty_out(vty, "Using number '%s'%s", number,
+ VTY_NEWLINE);
+ break;
+ }
+ }
+ if (vty_check_number(vty, number))
+ return CMD_WARNING;
+
+ sms_send(ms, number, argv_concat(argv, argc, 2));
+
+ return CMD_SUCCESS;
+}
+
DEFUN(test_reselection, test_reselection_cmd, "test re-selection NAME",
"Manually trigger cell re-selection\nName of MS (see \"show ms\")")
{
@@ -1208,6 +1253,12 @@ static void config_write_ms(struct vty *vty, struct osmocom_ms *ms)
else
if (!hide_default)
vty_out(vty, " no emergency-imsi%s", VTY_NEWLINE);
+ if (set->sms_sca[0])
+ vty_out(vty, " sms-service-center %s%s", set->sms_sca,
+ VTY_NEWLINE);
+ else
+ if (!hide_default)
+ vty_out(vty, " no sms-service-center%s", VTY_NEWLINE);
if (!hide_default || set->cw)
vty_out(vty, " %scall-waiting%s", (set->cw) ? "" : "no ",
VTY_NEWLINE);
@@ -1569,6 +1620,37 @@ DEFUN(cfg_ms_no_emerg_imsi, cfg_ms_no_emerg_imsi_cmd, "no emergency-imsi",
return CMD_SUCCESS;
}
+DEFUN(cfg_ms_sms_sca, cfg_ms_sms_sca_cmd, "sms-service-center NUMBER",
+ "Use Service center address for outgoing SMS\nNumber of service center "
+ "(Use digits '0123456789*#abc', and '+' to dial international)")
+{
+ struct osmocom_ms *ms = vty->index;
+ struct gsm_settings *set = &ms->settings;
+ const char *number = argv[0];
+
+ if ((strlen(number) > 20 && number[0] != '+') || strlen(number) > 21) {
+ vty_out(vty, "Number too long%s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+ if (vty_check_number(vty, number))
+ return CMD_WARNING;
+
+ strcpy(set->sms_sca, number);
+
+ return CMD_SUCCESS;
+}
+
+DEFUN(cfg_ms_no_sms_sca, cfg_ms_no_sms_sca_cmd, "no sms-service-center",
+ NO_STR "Use Service center address for outgoing SMS")
+{
+ struct osmocom_ms *ms = vty->index;
+ struct gsm_settings *set = &ms->settings;
+
+ set->sms_sca[0] = '\0';
+
+ return CMD_SUCCESS;
+}
+
DEFUN(cfg_no_cw, cfg_ms_no_cw_cmd, "no call-waiting",
NO_STR "Disallow waiting calls")
{
@@ -2624,6 +2706,7 @@ int ms_vty_init(void)
install_element(ENABLE_NODE, &call_cmd);
install_element(ENABLE_NODE, &call_retr_cmd);
install_element(ENABLE_NODE, &call_dtmf_cmd);
+ install_element(ENABLE_NODE, &sms_cmd);
install_element(ENABLE_NODE, &test_reselection_cmd);
install_element(ENABLE_NODE, &delete_forbidden_plmn_cmd);
@@ -2657,6 +2740,8 @@ int ms_vty_init(void)
install_element(MS_NODE, &cfg_ms_imei_random_cmd);
install_element(MS_NODE, &cfg_ms_no_emerg_imsi_cmd);
install_element(MS_NODE, &cfg_ms_emerg_imsi_cmd);
+ install_element(MS_NODE, &cfg_ms_no_sms_sca_cmd);
+ install_element(MS_NODE, &cfg_ms_sms_sca_cmd);
install_element(MS_NODE, &cfg_ms_cw_cmd);
install_element(MS_NODE, &cfg_ms_no_cw_cmd);
install_element(MS_NODE, &cfg_ms_auto_answer_cmd);