2017-01-16 09:07:52 +00:00
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/*
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*
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* oFono - Open Source Telephony
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*
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* Copyright (C) 2017 Vincent Cesson. All rights reserved.
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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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#include <errno.h>
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#include <stdlib.h>
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#include <glib.h>
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#include <gatchat.h>
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#include <gattty.h>
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#define OFONO_API_SUBJECT_TO_CHANGE
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#include <ofono/plugin.h>
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#include <ofono/log.h>
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#include <ofono/modem.h>
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#include <ofono/devinfo.h>
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#include <ofono/netreg.h>
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#include <ofono/phonebook.h>
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#include <ofono/sim.h>
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#include <ofono/sms.h>
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#include <ofono/gprs.h>
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#include <ofono/gprs-context.h>
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2017-01-18 11:32:04 +00:00
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#include <ofono/location-reporting.h>
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2017-01-16 09:07:52 +00:00
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2017-01-18 11:32:04 +00:00
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#include <drivers/atmodem/atutil.h>
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2017-01-16 09:07:52 +00:00
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#include <drivers/atmodem/vendor.h>
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2017-04-18 15:40:05 +00:00
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static const char *none_prefix[] = { NULL };
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2017-01-18 11:32:04 +00:00
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2017-01-16 09:07:52 +00:00
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struct gemalto_data {
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GAtChat *app;
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GAtChat *mdm;
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2017-04-18 15:40:05 +00:00
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struct ofono_sim *sim;
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gboolean have_sim;
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struct at_util_sim_state_query *sim_state_query;
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2017-01-16 09:07:52 +00:00
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};
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static int gemalto_probe(struct ofono_modem *modem)
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{
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struct gemalto_data *data;
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data = g_try_new0(struct gemalto_data, 1);
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if (data == NULL)
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return -ENOMEM;
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ofono_modem_set_data(modem, data);
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return 0;
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}
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static void gemalto_remove(struct ofono_modem *modem)
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{
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struct gemalto_data *data = ofono_modem_get_data(modem);
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2017-04-18 15:40:05 +00:00
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/* Cleanup potential SIM state polling */
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at_util_sim_state_query_free(data->sim_state_query);
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2017-01-16 09:07:52 +00:00
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ofono_modem_set_data(modem, NULL);
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g_free(data);
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}
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static void gemalto_debug(const char *str, void *user_data)
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{
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const char *prefix = user_data;
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ofono_info("%s%s", prefix, str);
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}
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static GAtChat *open_device(const char *device)
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{
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GAtSyntax *syntax;
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GIOChannel *channel;
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GAtChat *chat;
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DBG("Opening device %s", device);
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channel = g_at_tty_open(device, NULL);
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if (channel == NULL)
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return NULL;
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syntax = g_at_syntax_new_gsm_permissive();
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chat = g_at_chat_new(channel, syntax);
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g_at_syntax_unref(syntax);
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g_io_channel_unref(channel);
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if (chat == NULL)
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return NULL;
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return chat;
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}
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2017-04-18 15:40:05 +00:00
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static void sim_state_cb(gboolean present, gpointer user_data)
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{
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struct ofono_modem *modem = user_data;
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struct gemalto_data *data = ofono_modem_get_data(modem);
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at_util_sim_state_query_free(data->sim_state_query);
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data->sim_state_query = NULL;
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data->have_sim = present;
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ofono_modem_set_powered(modem, TRUE);
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}
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static void cfun_enable(gboolean ok, GAtResult *result, gpointer user_data)
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{
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struct ofono_modem *modem = user_data;
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struct gemalto_data *data = ofono_modem_get_data(modem);
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if (!ok) {
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g_at_chat_unref(data->app);
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data->app = NULL;
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g_at_chat_unref(data->mdm);
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data->mdm = NULL;
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ofono_modem_set_powered(modem, FALSE);
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return;
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}
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data->sim_state_query = at_util_sim_state_query_new(data->app,
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2, 20, sim_state_cb, modem,
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NULL);
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}
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2017-01-16 09:07:52 +00:00
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static int gemalto_enable(struct ofono_modem *modem)
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{
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struct gemalto_data *data = ofono_modem_get_data(modem);
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const char *app, *mdm;
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DBG("%p", modem);
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app = ofono_modem_get_string(modem, "Application");
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mdm = ofono_modem_get_string(modem, "Modem");
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if (app == NULL || mdm == NULL)
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return -EINVAL;
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/* Open devices */
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data->app = open_device(app);
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if (data->app == NULL)
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return -EINVAL;
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data->mdm = open_device(mdm);
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if (data->mdm == NULL) {
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g_at_chat_unref(data->app);
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data->app = NULL;
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return -EINVAL;
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}
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if (getenv("OFONO_AT_DEBUG")) {
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g_at_chat_set_debug(data->app, gemalto_debug, "App");
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g_at_chat_set_debug(data->mdm, gemalto_debug, "Mdm");
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}
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2017-04-18 15:40:05 +00:00
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g_at_chat_send(data->mdm, "ATE0", none_prefix, NULL, NULL, NULL);
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g_at_chat_send(data->app, "ATE0 +CMEE=1", none_prefix,
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NULL, NULL, NULL);
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g_at_chat_send(data->mdm, "AT&C0", none_prefix, NULL, NULL, NULL);
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g_at_chat_send(data->app, "AT&C0", none_prefix, NULL, NULL, NULL);
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g_at_chat_send(data->app, "AT+CFUN=4", none_prefix,
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cfun_enable, modem, NULL);
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return -EINPROGRESS;
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}
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static void gemalto_smso_cb(gboolean ok, GAtResult *result, gpointer user_data)
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{
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struct ofono_modem *modem = user_data;
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struct gemalto_data *data = ofono_modem_get_data(modem);
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DBG("");
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g_at_chat_unref(data->mdm);
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data->mdm = NULL;
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g_at_chat_unref(data->app);
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data->app = NULL;
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if (ok)
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ofono_modem_set_powered(modem, FALSE);
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2017-01-16 09:07:52 +00:00
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}
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static int gemalto_disable(struct ofono_modem *modem)
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{
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struct gemalto_data *data = ofono_modem_get_data(modem);
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DBG("%p", modem);
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2017-04-18 15:40:05 +00:00
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g_at_chat_cancel_all(data->app);
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g_at_chat_unregister_all(data->app);
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2017-01-16 09:07:52 +00:00
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2017-04-18 15:40:05 +00:00
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/* Shutdown the modem */
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g_at_chat_send(data->app, "AT^SMSO", none_prefix, gemalto_smso_cb,
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modem, NULL);
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2017-01-16 09:07:52 +00:00
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2017-04-18 15:40:05 +00:00
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return -EINPROGRESS;
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2017-01-16 09:07:52 +00:00
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}
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static void set_online_cb(gboolean ok, GAtResult *result, gpointer user_data)
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{
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struct cb_data *cbd = user_data;
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ofono_modem_online_cb_t cb = cbd->cb;
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struct ofono_error error;
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decode_at_error(&error, g_at_result_final_response(result));
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cb(&error, cbd->data);
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}
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static void gemalto_set_online(struct ofono_modem *modem, ofono_bool_t online,
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ofono_modem_online_cb_t cb, void *user_data)
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{
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struct gemalto_data *data = ofono_modem_get_data(modem);
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struct cb_data *cbd = cb_data_new(cb, user_data);
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2017-04-13 08:05:46 +00:00
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char const *command = online ? "AT+CFUN=1" : "AT+CFUN=4";
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2017-01-16 09:07:52 +00:00
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DBG("modem %p %s", modem, online ? "online" : "offline");
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if (g_at_chat_send(data->app, command, NULL, set_online_cb, cbd, g_free))
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return;
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CALLBACK_WITH_FAILURE(cb, cbd->data);
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g_free(cbd);
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}
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static void gemalto_pre_sim(struct ofono_modem *modem)
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{
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struct gemalto_data *data = ofono_modem_get_data(modem);
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struct ofono_sim *sim;
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DBG("%p", modem);
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ofono_devinfo_create(modem, 0, "atmodem", data->app);
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2017-01-18 11:32:04 +00:00
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ofono_location_reporting_create(modem, 0, "gemaltomodem", data->app);
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2017-04-18 15:40:05 +00:00
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sim = ofono_sim_create(modem, 0, "atmodem", data->app);
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2017-01-16 09:07:52 +00:00
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2017-04-18 15:40:05 +00:00
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if (sim && data->have_sim == TRUE)
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2017-01-16 09:07:52 +00:00
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ofono_sim_inserted_notify(sim, TRUE);
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}
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static void gemalto_post_sim(struct ofono_modem *modem)
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{
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struct gemalto_data *data = ofono_modem_get_data(modem);
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2017-04-13 08:05:45 +00:00
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struct ofono_gprs *gprs;
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struct ofono_gprs_context *gc;
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2017-01-16 09:07:52 +00:00
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DBG("%p", modem);
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ofono_phonebook_create(modem, 0, "atmodem", data->app);
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ofono_sms_create(modem, 0, "atmodem", data->app);
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2017-04-13 08:05:45 +00:00
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gprs = ofono_gprs_create(modem, 0, "atmodem", data->app);
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gc = ofono_gprs_context_create(modem, 0, "atmodem", data->mdm);
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if (gprs && gc)
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ofono_gprs_add_context(gprs, gc);
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2017-01-16 09:07:52 +00:00
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}
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static void gemalto_post_online(struct ofono_modem *modem)
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{
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struct gemalto_data *data = ofono_modem_get_data(modem);
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DBG("%p", modem);
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ofono_netreg_create(modem, OFONO_VENDOR_CINTERION, "atmodem", data->app);
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}
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static struct ofono_modem_driver gemalto_driver = {
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.name = "gemalto",
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.probe = gemalto_probe,
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.remove = gemalto_remove,
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.enable = gemalto_enable,
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.disable = gemalto_disable,
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.set_online = gemalto_set_online,
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.pre_sim = gemalto_pre_sim,
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.post_sim = gemalto_post_sim,
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.post_online = gemalto_post_online,
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};
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static int gemalto_init(void)
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{
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return ofono_modem_driver_register(&gemalto_driver);
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}
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static void gemalto_exit(void)
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{
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ofono_modem_driver_unregister(&gemalto_driver);
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}
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OFONO_PLUGIN_DEFINE(gemalto, "Gemalto modem plugin", VERSION,
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OFONO_PLUGIN_PRIORITY_DEFAULT, gemalto_init, gemalto_exit)
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