2015-10-13 16:07:53 +00:00
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/*
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*
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* oFono - Open Source Telephony - RIL Modem Support
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*
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* Copyright (C) 2008-2011 Intel Corporation. All rights reserved.
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* Copyright (C) 2012-2013 Canonical Ltd.
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* Copyright (C) 2013 Jolla Ltd.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#define _GNU_SOURCE
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#include <ctype.h>
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <glib.h>
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#include <gril.h>
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#include <parcel.h>
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#include <ofono/log.h>
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#include <ofono/modem.h>
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#include <ofono/sms.h>
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#include "smsutil.h"
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#include "util.h"
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#include "rilmodem.h"
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#include "grilrequest.h"
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#include "grilreply.h"
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#include "grilunsol.h"
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struct sms_data {
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GRil *ril;
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unsigned int vendor;
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};
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static void ril_csca_set_cb(struct ril_msg *message, gpointer user_data)
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{
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struct cb_data *cbd = user_data;
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ofono_sms_sca_set_cb_t cb = cbd->cb;
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struct sms_data *sd = cbd->user;
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if (message->error == RIL_E_SUCCESS) {
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CALLBACK_WITH_SUCCESS(cb, cbd->data);
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} else {
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ofono_error("%s RILD reply failure: %s",
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g_ril_request_id_to_string(sd->ril, message->req),
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ril_error_to_string(message->error));
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CALLBACK_WITH_FAILURE(cb, cbd->data);
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}
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}
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static void ril_csca_set(struct ofono_sms *sms,
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const struct ofono_phone_number *sca,
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ofono_sms_sca_set_cb_t cb, void *user_data)
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{
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struct sms_data *sd = ofono_sms_get_data(sms);
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struct cb_data *cbd = cb_data_new(cb, user_data, sd);
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struct parcel rilp;
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g_ril_request_set_smsc_address(sd->ril, sca, &rilp);
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if (g_ril_send(sd->ril, RIL_REQUEST_SET_SMSC_ADDRESS, &rilp,
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ril_csca_set_cb, cbd, g_free) == 0) {
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g_free(cbd);
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CALLBACK_WITH_FAILURE(cb, user_data);
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}
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}
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static void ril_csca_query_cb(struct ril_msg *message, gpointer user_data)
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{
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struct cb_data *cbd = user_data;
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ofono_sms_sca_query_cb_t cb = cbd->cb;
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struct sms_data *sd = cbd->user;
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struct ofono_phone_number *sca;
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if (message->error != RIL_E_SUCCESS) {
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ofono_error("%s RILD reply failure: %s",
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g_ril_request_id_to_string(sd->ril, message->req),
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ril_error_to_string(message->error));
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CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
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return;
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}
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sca = g_ril_reply_parse_get_smsc_address(sd->ril, message);
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if (sca == NULL) {
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CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
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} else {
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CALLBACK_WITH_SUCCESS(cb, sca, cbd->data);
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g_free(sca);
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}
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}
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static void ril_csca_query(struct ofono_sms *sms, ofono_sms_sca_query_cb_t cb,
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void *user_data)
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{
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struct sms_data *sd = ofono_sms_get_data(sms);
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struct cb_data *cbd = cb_data_new(cb, user_data, sd);
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DBG("Sending csca_query");
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if (g_ril_send(sd->ril, RIL_REQUEST_GET_SMSC_ADDRESS, NULL,
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ril_csca_query_cb, cbd, g_free) == 0) {
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g_free(cbd);
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CALLBACK_WITH_FAILURE(cb, NULL, user_data);
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}
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}
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static void ril_submit_sms_cb(struct ril_msg *message, gpointer user_data)
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{
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struct cb_data *cbd = user_data;
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struct ofono_error error;
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ofono_sms_submit_cb_t cb = cbd->cb;
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struct sms_data *sd = cbd->user;
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int mr = 0;
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if (message->error == RIL_E_SUCCESS) {
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decode_ril_error(&error, "OK");
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mr = g_ril_reply_parse_sms_response(sd->ril, message);
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} else {
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decode_ril_error(&error, "FAIL");
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}
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cb(&error, mr, cbd->data);
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}
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static void ril_cmgs(struct ofono_sms *sms, const unsigned char *pdu,
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int pdu_len, int tpdu_len, int mms,
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ofono_sms_submit_cb_t cb, void *user_data)
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{
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struct sms_data *sd = ofono_sms_get_data(sms);
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struct cb_data *cbd = cb_data_new(cb, user_data, sd);
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struct parcel rilp;
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struct req_sms_cmgs req;
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DBG("pdu_len: %d, tpdu_len: %d mms: %d", pdu_len, tpdu_len, mms);
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/* TODO: if (mms) { ... } */
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req.pdu = pdu;
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req.pdu_len = pdu_len;
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req.tpdu_len = tpdu_len;
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g_ril_request_sms_cmgs(sd->ril, &req, &rilp);
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if (g_ril_send(sd->ril, RIL_REQUEST_SEND_SMS, &rilp,
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ril_submit_sms_cb, cbd, g_free) == 0) {
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g_free(cbd);
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CALLBACK_WITH_FAILURE(cb, -1, user_data);
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}
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}
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static void ril_ack_delivery_cb(struct ril_msg *message, gpointer user_data)
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{
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if (message->error != RIL_E_SUCCESS)
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ofono_error("SMS acknowledgement failed: "
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"Further SMS reception is not guaranteed");
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}
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static void ril_ack_delivery(struct ofono_sms *sms)
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{
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struct sms_data *sd = ofono_sms_get_data(sms);
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struct parcel rilp;
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g_ril_request_sms_acknowledge(sd->ril, &rilp);
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/* TODO: should ACK be sent for either of the error cases? */
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/* ACK the incoming NEW_SMS */
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g_ril_send(sd->ril, RIL_REQUEST_SMS_ACKNOWLEDGE, &rilp,
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ril_ack_delivery_cb, NULL, NULL);
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}
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static void ril_sms_notify(struct ril_msg *message, gpointer user_data)
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{
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struct ofono_sms *sms = user_data;
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struct sms_data *sd = ofono_sms_get_data(sms);
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unsigned int smsc_len;
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long ril_buf_len;
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2015-11-06 04:00:51 +00:00
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struct parcel rilp;
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char *ril_pdu;
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size_t ril_pdu_len;
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unsigned char pdu[176];
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2015-10-13 16:07:53 +00:00
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DBG("req: %d; data_len: %d", message->req, (int) message->buf_len);
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2015-11-06 04:00:51 +00:00
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g_ril_init_parcel(message, &rilp);
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ril_pdu = parcel_r_string(&rilp);
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if (ril_pdu == NULL)
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return;
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g_ril_append_print_buf(sd->ril, "{%s}", ril_pdu);
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g_ril_print_unsol(sd->ril, message);
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ril_pdu_len = strlen(ril_pdu);
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if (ril_pdu_len > sizeof(pdu) * 2)
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goto fail;
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if (decode_hex_own_buf(ril_pdu, ril_pdu_len,
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&ril_buf_len, -1, pdu) == NULL)
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goto fail;
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2015-10-13 16:07:53 +00:00
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/*
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* The first octect in the pdu contains the SMSC address length
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* which is the X following octects it reads. We add 1 octet to
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* the read length to take into account this read octet in order
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* to calculate the proper tpdu length.
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*/
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2015-11-06 04:00:51 +00:00
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smsc_len = pdu[0] + 1;
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2015-10-13 16:07:53 +00:00
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DBG("smsc_len is %d", smsc_len);
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if (message->req == RIL_UNSOL_RESPONSE_NEW_SMS)
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/* Last parameter is 'tpdu_len' ( substract SMSC length ) */
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2015-11-06 04:00:51 +00:00
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ofono_sms_deliver_notify(sms, pdu, ril_buf_len,
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2015-10-13 16:07:53 +00:00
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ril_buf_len - smsc_len);
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else if (message->req == RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT)
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2015-11-06 04:00:51 +00:00
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ofono_sms_status_notify(sms, pdu, ril_buf_len,
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2015-10-13 16:07:53 +00:00
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ril_buf_len - smsc_len);
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/* ACK the incoming NEW_SMS */
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ril_ack_delivery(sms);
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2015-11-06 04:00:51 +00:00
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fail:
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g_free(ril_pdu);
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2015-10-13 16:07:53 +00:00
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}
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static gboolean ril_delayed_register(gpointer user_data)
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{
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struct ofono_sms *sms = user_data;
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struct sms_data *data = ofono_sms_get_data(sms);
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DBG("");
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ofono_sms_register(sms);
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g_ril_register(data->ril, RIL_UNSOL_RESPONSE_NEW_SMS,
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ril_sms_notify, sms);
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g_ril_register(data->ril, RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT,
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ril_sms_notify, sms);
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return FALSE;
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}
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static int ril_sms_probe(struct ofono_sms *sms, unsigned int vendor,
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void *user)
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{
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GRil *ril = user;
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struct sms_data *data;
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data = g_new0(struct sms_data, 1);
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data->ril = g_ril_clone(ril);
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data->vendor = vendor;
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ofono_sms_set_data(sms, data);
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g_idle_add(ril_delayed_register, sms);
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return 0;
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}
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static void ril_sms_remove(struct ofono_sms *sms)
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{
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struct sms_data *data = ofono_sms_get_data(sms);
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DBG("");
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g_ril_unref(data->ril);
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g_free(data);
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ofono_sms_set_data(sms, NULL);
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}
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static struct ofono_sms_driver driver = {
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.name = RILMODEM,
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.probe = ril_sms_probe,
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.sca_query = ril_csca_query,
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.sca_set = ril_csca_set,
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.remove = ril_sms_remove,
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.submit = ril_cmgs,
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/*
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* TODO: investigate/implement:
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* .bearer_query = NULL,
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* .bearer_set = NULL,
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*/
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};
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void ril_sms_init(void)
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{
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2015-11-06 03:35:59 +00:00
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ofono_sms_driver_register(&driver);
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2015-10-13 16:07:53 +00:00
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}
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void ril_sms_exit(void)
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{
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ofono_sms_driver_unregister(&driver);
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}
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