From: Bernhard Guillon <[email protected]> *add a basic plugin based on different ofono plugins *use Telit specific QSS for SIM-state *add Telit to atmodem/vendors *update Makefile
Co-authored-by: Christopher Vogl <[email protected]> --- Makefile.am | 3 + drivers/atmodem/vendor.h | 1 + plugins/telit.c | 384 ++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 388 insertions(+), 0 deletions(-) create mode 100644 plugins/telit.c diff --git a/Makefile.am b/Makefile.am index a413a47..6197cf6 100644 --- a/Makefile.am +++ b/Makefile.am @@ -326,6 +326,9 @@ builtin_sources += plugins/nokiacdma.c builtin_modules += linktop builtin_sources += plugins/linktop.c +builtin_modules += telit +builtin_sources += plugins/telit.c + if BLUETOOTH builtin_modules += bluetooth builtin_sources += plugins/bluetooth.c plugins/bluetooth.h diff --git a/drivers/atmodem/vendor.h b/drivers/atmodem/vendor.h index 3898fa8..412bc76 100644 --- a/drivers/atmodem/vendor.h +++ b/drivers/atmodem/vendor.h @@ -35,4 +35,5 @@ enum ofono_vendor { OFONO_VENDOR_WAVECOM, OFONO_VENDOR_NOKIA, OFONO_VENDOR_PHONESIM, + OFONO_VENDOR_TELIT, }; diff --git a/plugins/telit.c b/plugins/telit.c new file mode 100644 index 0000000..80cca14 --- /dev/null +++ b/plugins/telit.c @@ -0,0 +1,384 @@ +/* + * + * oFono - Open Source Telephony + * + * Copyright (C) 2008-2010 Intel Corporation. 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 version 2 as + * published by the Free Software Foundation. + * + * 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 St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <errno.h> +#include <stdlib.h> +#include <stdio.h> +#include <unistd.h> + +#include <glib.h> +#include <gatchat.h> +#include <gattty.h> + +#define OFONO_API_SUBJECT_TO_CHANGE +#include <ofono/plugin.h> +#include <ofono/log.h> +#include <ofono/modem.h> +#include <ofono/call-barring.h> +#include <ofono/call-forwarding.h> +#include <ofono/call-meter.h> +#include <ofono/call-settings.h> +#include <ofono/devinfo.h> +#include <ofono/message-waiting.h> +#include <ofono/netreg.h> +#include <ofono/phonebook.h> +#include <ofono/sim.h> +#include <ofono/gprs.h> +#include <ofono/gprs-context.h> +#include <ofono/sms.h> +#include <ofono/ussd.h> +#include <ofono/voicecall.h> + +#include <drivers/atmodem/vendor.h> +#include <drivers/atmodem/atutil.h> + +static const char *none_prefix[] = { NULL }; +static const char *qss_prefix[] = { "#QSS:", NULL }; + +struct telit_data { + GAtChat *chat; + struct ofono_sim *sim; +}; + +static void telit_debug(const char *str, void *user_data) +{ + const char *prefix = user_data; + + ofono_info("%s%s", prefix, str); +} + +static int telit_probe(struct ofono_modem *modem) +{ + struct telit_data *data; + + DBG("%p", modem); + + data = g_try_new0(struct telit_data, 1); + if (data == NULL) + return -ENOMEM; + + ofono_modem_set_data(modem, data); + + return 0; +} + +static void telit_remove(struct ofono_modem *modem) +{ + struct telit_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + ofono_modem_set_data(modem, NULL); + + if (data->chat) + g_at_chat_unref(data->chat); + + g_free(data); +} + +static void telit_qss_notify(GAtResult *result, gpointer user_data) +{ + struct ofono_modem *modem = user_data; + struct telit_data *data = ofono_modem_get_data(modem); + int status; + GAtResultIter iter; + g_at_result_iter_init(&iter, result); + + if (!g_at_result_iter_next(&iter, "#QSS:")) + return; + + g_at_result_iter_next_number(&iter, &status); + + switch(status) { + case 0: + DBG("SIM not inserted"); + ofono_sim_inserted_notify(data->sim,FALSE); + break; + case 1: + DBG("SIM inserted"); + /* We need to sleep a bit */ + sleep(1); + ofono_sim_inserted_notify(data->sim,TRUE); + break; + case 2: + DBG("SIM inserted and PIN unlocked"); + break; + case 3: + DBG("SIM inserted and ready"); + break; + default: + return; + } + return; +} + +static void telit_qss_cb(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct ofono_modem *modem = user_data; + struct telit_data *data = ofono_modem_get_data(modem); + int mode; + int status; + GAtResultIter iter; + g_at_result_iter_init(&iter, result); + + if (!g_at_result_iter_next(&iter, "#QSS:")) + return; + + g_at_result_iter_next_number(&iter, &mode); + g_at_result_iter_next_number(&iter, &status); + + switch(status) { + case 0: + DBG("SIM not inserted"); + break; + case 1: + DBG("SIM inserted"); + ofono_sim_inserted_notify(data->sim,TRUE); + break; + case 2: + DBG("SIM inserted and PIN unlocked"); + break; + case 3: + DBG("SIM inserted and ready"); + break; + default: + return; + } +} + +static void cfun_enable_cb(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct ofono_modem *modem = user_data; + struct telit_data *data = ofono_modem_get_data(modem); + + DBG(""); + + if (ok) + ofono_modem_set_powered(modem, TRUE); + + /* Enable sim state notification */ + g_at_chat_send(data->chat, "AT#QSS=1", none_prefix, NULL, NULL, NULL); + + /* Follow sim state */ + g_at_chat_register(data->chat, "#QSS:", telit_qss_notify, + FALSE, modem, NULL); + + /* Query current sim state */ + g_at_chat_send(data->chat, "AT#QSS?", qss_prefix, + telit_qss_cb, modem, NULL); +} + +static void cfun_disable_cb(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct ofono_modem *modem = user_data; + struct telit_data *data = ofono_modem_get_data(modem); + + DBG(""); + + g_at_chat_unref(data->chat); + data->chat = NULL; + + if (ok) + ofono_modem_set_powered(modem, FALSE); +} + +static GAtChat *open_device(struct ofono_modem *modem, + const char *key, char *debug) +{ + const char *device; + GAtSyntax *syntax; + GIOChannel *channel; + GAtChat *chat; + + device = ofono_modem_get_string(modem, key); + if (device == NULL) + return NULL; + + DBG("%s %s", key, device); + + channel = g_at_tty_open(device, NULL); + if (channel == NULL) + return NULL; + + syntax = g_at_syntax_new_gsmv1(); + chat = g_at_chat_new(channel, syntax); + g_at_syntax_unref(syntax); + g_io_channel_unref(channel); + + if (chat == NULL) + return NULL; + + if (getenv("OFONO_AT_DEBUG")) + g_at_chat_set_debug(chat, telit_debug, debug); + + return chat; +} + +static int telit_enable(struct ofono_modem *modem) +{ + struct telit_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + data->chat = open_device(modem, "Modem", "Modem: "); + if (data->chat == NULL) + return -EINVAL; + + /* + * Disable command echo and + * enable the Extended Error Result Codes + */ + g_at_chat_send(data->chat, "ATE0 +CMEE=1", none_prefix, + NULL, NULL, NULL); + + /* Set phone functionality */ + g_at_chat_send(data->chat, "AT+CFUN=4", none_prefix, + cfun_enable_cb, modem, NULL); + + return -EINPROGRESS; +} + +static int telit_disable(struct ofono_modem *modem) +{ + struct telit_data *data = ofono_modem_get_data(modem); + DBG("%p", modem); + + if (data->chat == NULL) + return 0; + + g_at_chat_cancel_all(data->chat); + g_at_chat_unregister_all(data->chat); + + /* Power down modem */ + g_at_chat_send(data->chat, "AT+CFUN=0", none_prefix, + cfun_disable_cb, modem, NULL); + + return -EINPROGRESS; +} + +static void set_online_cb(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct cb_data *cbd = user_data; + ofono_modem_online_cb_t cb = cbd->cb; + + if (ok) + CALLBACK_WITH_SUCCESS(cb, cbd->data); + else + CALLBACK_WITH_FAILURE(cb, cbd->data); +} + +static void telit_set_online(struct ofono_modem *modem, ofono_bool_t online, + ofono_modem_online_cb_t cb, void *user_data) +{ + struct telit_data *data = ofono_modem_get_data(modem); + struct cb_data *cbd = cb_data_new(cb, user_data); + char const *command = online ? "AT+CFUN=1" : "AT+CFUN=4"; + + DBG("modem %p %s", modem, online ? "online" : "offline"); + + if (data->chat == NULL) + goto error; + + if (g_at_chat_send(data->chat, command, none_prefix, + set_online_cb, cbd, g_free)) + return; + +error: + g_free(cbd); + + CALLBACK_WITH_FAILURE(cb, cbd->data); +} + +static void telit_pre_sim(struct ofono_modem *modem) +{ + struct telit_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + ofono_devinfo_create(modem, 0, "atmodem", data->chat); + data->sim = ofono_sim_create(modem, 0, "atmodem", data->chat); + ofono_voicecall_create(modem, 0, "atmodem", data->chat); +} + +static void telit_post_sim(struct ofono_modem *modem) +{ + struct telit_data *data = ofono_modem_get_data(modem); + + DBG("%p", modem); + + ofono_sms_create(modem, 0, "atmodem", data->chat); +} + +static void telit_post_online(struct ofono_modem *modem) +{ + struct telit_data *data = ofono_modem_get_data(modem); + struct ofono_message_waiting *mw; + struct ofono_gprs *gprs; + struct ofono_gprs_context *gc; + + DBG("%p", modem); + + ofono_ussd_create(modem, 0, "atmodem", data->chat); + ofono_call_forwarding_create(modem, 0, "atmodem", data->chat); + ofono_call_settings_create(modem, 0, "atmodem", data->chat); + ofono_netreg_create(modem, OFONO_VENDOR_TELIT, "atmodem", data->chat); + ofono_call_meter_create(modem, 0, "atmodem", data->chat); + ofono_call_barring_create(modem, 0, "atmodem", data->chat); + + gprs = ofono_gprs_create(modem, 0, "atmodem", data->chat); + gc = ofono_gprs_context_create(modem, 0, "atmodem", data->chat); + + if (gprs && gc) + ofono_gprs_add_context(gprs, gc); + + mw = ofono_message_waiting_create(modem); + if (mw) + ofono_message_waiting_register(mw); +} + +static struct ofono_modem_driver telit_driver = { + .name = "telit", + .probe = telit_probe, + .remove = telit_remove, + .enable = telit_enable, + .disable = telit_disable, + .set_online = telit_set_online, + .pre_sim = telit_pre_sim, + .post_sim = telit_post_sim, + .post_online = telit_post_online, +}; + +static int telit_init(void) +{ + return ofono_modem_driver_register(&telit_driver); +} + +static void telit_exit(void) +{ + ofono_modem_driver_unregister(&telit_driver); +} + +OFONO_PLUGIN_DEFINE(telit, "telit driver", VERSION, + OFONO_PLUGIN_PRIORITY_DEFAULT, telit_init, telit_exit) -- 1.7.0.4 -- Scanned by MailScanner. _______________________________________________ ofono mailing list [email protected] http://lists.ofono.org/listinfo/ofono
