| /* |
| * |
| * oFono - Open Source Telephony |
| * |
| * Copyright (C) 2008-2011 Intel Corporation. All rights reserved. |
| * Copyright (C) 2009 Collabora Ltd. All rights reserved. |
| * Copyright 2018 Purism SPC |
| * |
| * 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 |
| * |
| */ |
| |
| /* |
| * This file was originally copied from g1.c and |
| * modified by Bob Ham <bob.ham@puri.sm> |
| */ |
| |
| #ifdef HAVE_CONFIG_H |
| #include <config.h> |
| #endif |
| |
| #include <stdlib.h> |
| #include <errno.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/sms.h> |
| #include <ofono/ussd.h> |
| #include <ofono/voicecall.h> |
| #include <ofono/gprs.h> |
| #include <ofono/gprs-context.h> |
| |
| #include <drivers/atmodem/vendor.h> |
| |
| struct sim7100_data { |
| GAtChat *at; |
| GAtChat *ppp; |
| }; |
| |
| static void sim7100_debug(const char *str, void *user_data) |
| { |
| const char *prefix = user_data; |
| |
| ofono_info("%s%s", prefix, str); |
| } |
| |
| /* Detect hardware, and initialize if found */ |
| static int sim7100_probe(struct ofono_modem *modem) |
| { |
| struct sim7100_data *data; |
| |
| DBG(""); |
| |
| data = g_try_new0(struct sim7100_data, 1); |
| if (data == NULL) |
| return -ENOMEM; |
| |
| ofono_modem_set_data(modem, data); |
| |
| return 0; |
| } |
| |
| static void sim7100_remove(struct ofono_modem *modem) |
| { |
| struct sim7100_data *data = ofono_modem_get_data(modem); |
| |
| DBG(""); |
| |
| if (!data) |
| return; |
| |
| if (data->at) |
| g_at_chat_unref(data->at); |
| |
| if (data->ppp) |
| g_at_chat_unref(data->ppp); |
| |
| ofono_modem_set_data(modem, NULL); |
| g_free (data); |
| } |
| |
| static void cfun_set_on_cb(gboolean ok, GAtResult *result, gpointer user_data) |
| { |
| struct ofono_modem *modem = user_data; |
| |
| DBG(""); |
| |
| if (ok) |
| ofono_modem_set_powered(modem, TRUE); |
| } |
| |
| static int open_device(struct ofono_modem *modem, const char *devkey, |
| GAtChat **chatp) |
| { |
| GIOChannel *channel; |
| GAtSyntax *syntax; |
| GAtChat *chat; |
| const char *device; |
| |
| DBG("devkey=%s", devkey); |
| |
| device = ofono_modem_get_string(modem, devkey); |
| if (device == NULL) |
| return -EINVAL; |
| |
| channel = g_at_tty_open(device, NULL); |
| if (channel == NULL) |
| return -EIO; |
| |
| syntax = g_at_syntax_new_gsm_permissive(); |
| chat = g_at_chat_new(channel, syntax); |
| g_at_syntax_unref(syntax); |
| g_io_channel_unref(channel); |
| |
| if (chat == NULL) |
| return -EIO; |
| |
| if (getenv("OFONO_AT_DEBUG")) |
| g_at_chat_set_debug(chat, sim7100_debug, ""); |
| |
| *chatp = chat; |
| return 0; |
| } |
| |
| static int sim7100_enable(struct ofono_modem *modem) |
| { |
| struct sim7100_data *data = ofono_modem_get_data(modem); |
| int err; |
| |
| DBG(""); |
| |
| err = open_device(modem, "AT", &data->at); |
| if (err < 0) |
| return err; |
| |
| err = open_device(modem, "PPP", &data->ppp); |
| if (err < 0) |
| return err; |
| |
| /* ensure modem is in a known state; verbose on, echo/quiet off */ |
| g_at_chat_send(data->at, "ATE0Q0V1", NULL, NULL, NULL, NULL); |
| |
| /* power up modem */ |
| g_at_chat_send(data->at, "AT+CFUN=1", NULL, cfun_set_on_cb, |
| modem, NULL); |
| |
| return 0; |
| } |
| |
| static void cfun_set_off_cb(gboolean ok, GAtResult *result, gpointer user_data) |
| { |
| struct ofono_modem *modem = user_data; |
| struct sim7100_data *data = ofono_modem_get_data(modem); |
| |
| DBG(""); |
| |
| g_at_chat_unref(data->ppp); |
| g_at_chat_unref(data->at); |
| data->at = data->ppp = NULL; |
| |
| if (ok) |
| ofono_modem_set_powered(modem, FALSE); |
| } |
| |
| static int sim7100_disable(struct ofono_modem *modem) |
| { |
| struct sim7100_data *data = ofono_modem_get_data(modem); |
| |
| DBG(""); |
| |
| /* power down modem */ |
| g_at_chat_cancel_all(data->ppp); |
| g_at_chat_cancel_all(data->at); |
| g_at_chat_unregister_all(data->ppp); |
| g_at_chat_unregister_all(data->at); |
| g_at_chat_send(data->at, "AT+CFUN=0", NULL, cfun_set_off_cb, |
| modem, NULL); |
| |
| return -EINPROGRESS; |
| } |
| |
| static void sim7100_pre_sim(struct ofono_modem *modem) |
| { |
| struct sim7100_data *data = ofono_modem_get_data(modem); |
| struct ofono_sim *sim; |
| |
| DBG(""); |
| |
| ofono_devinfo_create(modem, 0, "atmodem", data->at); |
| sim = ofono_sim_create(modem, 0, "atmodem", data->at); |
| ofono_voicecall_create(modem, OFONO_VENDOR_SIMCOM, "atmodem", data->at); |
| |
| if (sim) |
| ofono_sim_inserted_notify(sim, TRUE); |
| } |
| |
| static void sim7100_post_sim(struct ofono_modem *modem) |
| { |
| struct sim7100_data *data = ofono_modem_get_data(modem); |
| struct ofono_message_waiting *mw; |
| struct ofono_gprs *gprs = NULL; |
| struct ofono_gprs_context *gc = NULL; |
| |
| DBG(""); |
| |
| ofono_ussd_create(modem, 0, "atmodem", data->at); |
| ofono_call_forwarding_create(modem, 0, "atmodem", data->at); |
| ofono_call_settings_create(modem, 0, "atmodem", data->at); |
| ofono_netreg_create(modem, 0, "atmodem", data->at); |
| ofono_call_meter_create(modem, 0, "atmodem", data->at); |
| ofono_call_barring_create(modem, 0, "atmodem", data->at); |
| ofono_sms_create(modem, OFONO_VENDOR_SIMCOM, "atmodem", data->at); |
| ofono_phonebook_create(modem, 0, "atmodem", data->at); |
| |
| gprs = ofono_gprs_create(modem, 0, "atmodem", data->at); |
| gc = ofono_gprs_context_create(modem, 0, "atmodem", data->ppp); |
| |
| 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 sim7100_driver = { |
| .name = "sim7100", |
| .probe = sim7100_probe, |
| .remove = sim7100_remove, |
| .enable = sim7100_enable, |
| .disable = sim7100_disable, |
| .pre_sim = sim7100_pre_sim, |
| .post_sim = sim7100_post_sim, |
| }; |
| |
| static int sim7100_init(void) |
| { |
| return ofono_modem_driver_register(&sim7100_driver); |
| } |
| |
| static void sim7100_exit(void) |
| { |
| ofono_modem_driver_unregister(&sim7100_driver); |
| } |
| |
| OFONO_PLUGIN_DEFINE(sim7100, "SIMCom SIM7100E modem driver", VERSION, |
| OFONO_PLUGIN_PRIORITY_DEFAULT, sim7100_init, sim7100_exit) |