mirror of git://git.sysmocom.de/ofono
462 lines
11 KiB
C
462 lines
11 KiB
C
/*
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*
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* oFono - Open Source Telephony
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*
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* Copyright (C) 2008-2011 Intel Corporation. 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 <string.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/call-barring.h>
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#include <ofono/call-forwarding.h>
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#include <ofono/call-meter.h>
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#include <ofono/call-settings.h>
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#include <ofono/devinfo.h>
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#include <ofono/message-waiting.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/ussd.h>
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#include <ofono/voicecall.h>
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#include <ofono.h>
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#include <drivers/atmodem/atutil.h>
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#include <drivers/atmodem/vendor.h>
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static const char *cfun_prefix[] = { "+CFUN:", NULL };
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static const char *wind_prefix[] = { "+WIND:", NULL };
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static const char *none_prefix[] = { NULL };
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struct wavecom_data {
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GAtChat *chat;
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int have_enabled;
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gboolean have_sim;
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gboolean have_sms;
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};
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static enum ofono_vendor vendor(struct ofono_modem *modem)
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{
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const char *model;
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model = ofono_modem_get_string(modem, "Model");
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if (model && strcmp(model, "Q2XXX") == 0)
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return OFONO_VENDOR_WAVECOM_Q2XXX;
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return 0;
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}
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static void wavecom_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 int wavecom_probe(struct ofono_modem *modem)
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{
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struct wavecom_data *data;
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ofono_error("%p: %s", modem, __func__);
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data = g_try_new0(struct wavecom_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 wavecom_remove(struct ofono_modem *modem)
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{
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struct wavecom_data *data = ofono_modem_get_data(modem);
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ofono_error("%p: %s", modem, __func__);
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ofono_modem_set_data(modem, NULL);
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g_at_chat_unref(data->chat);
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g_free(data);
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}
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static void rf_off_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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ofono_modem_set_powered(modem, TRUE);
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}
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static void wind_notify(GAtResult *result, gpointer user_data)
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{
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struct ofono_modem *modem = user_data;
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struct wavecom_data *data = ofono_modem_get_data(modem);
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struct ofono_sim *sim = __ofono_atom_find(OFONO_ATOM_TYPE_SIM, modem);
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GAtResultIter iter;
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int val;
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ofono_error("%p: %s", modem, __func__);
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g_at_result_iter_init(&iter, result);
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if (!g_at_result_iter_next(&iter, "+WIND:"))
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return;
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if (!g_at_result_iter_next_number(&iter, &val))
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return;
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switch (val) {
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case 3: /* ready to process AT commands */
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ofono_error("%s ready for AT commands. moving to off", ofono_modem_get_string(modem, "Device"));
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if (!data->have_enabled) {
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data->have_enabled = TRUE;
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g_at_chat_send(data->chat, "AT+CFUN=4", none_prefix, rf_off_cb, modem, NULL);
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}
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break;
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case 0: /* sim removed */
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ofono_error("%p sim removed", modem);
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data->have_sim = FALSE;
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if (sim)
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ofono_sim_inserted_notify(sim, FALSE);
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break;
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case 1: /* sim inserted */
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ofono_error("%p sim inserted", modem);
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data->have_sim = TRUE;
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break;
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case 16: /* SMS and SMS-CB services initialized */
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ofono_error("%p SMS ready %d", modem, data->have_sms);
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if (sim)
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ofono_sim_inserted_notify(sim, TRUE);
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break;
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case 7: /* service available for emergency call */
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break;
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case 8: /* network is lost */
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case 10: /* reload status of SIM phonebook */
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break;
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case 11: /* checksum of SIM phoenbook */
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case 13: /* rack has been detected closed */
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break;
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}
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}
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static void wind_set(gboolean ok, GAtResult *result, gpointer user_data)
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{
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ofono_error("%s", __func__);
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}
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static int wavecom_enable(struct ofono_modem *modem)
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{
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struct wavecom_data *data;
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GAtChat *chat;
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GIOChannel *channel;
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GAtSyntax *syntax;
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const char *device;
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GHashTable *options;
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ofono_error("%p: %s", modem, __func__);
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data = ofono_modem_get_data(modem);
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if (data->chat) {
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ofono_error("%p the chat is still there!!!!", modem);
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g_at_chat_cancel_all(data->chat);
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g_at_chat_unregister_all(data->chat);
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g_at_chat_unref(data->chat);
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data->chat = NULL;
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}
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device = ofono_modem_get_string(modem, "Device");
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if (device == NULL)
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return -EINVAL;
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options = g_hash_table_new(g_str_hash, g_str_equal);
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if (options == NULL)
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return -ENOMEM;
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g_hash_table_insert(options, "Baud", "115200");
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g_hash_table_insert(options, "Parity", "none");
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g_hash_table_insert(options, "StopBits", "1");
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g_hash_table_insert(options, "DataBits", "8");
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channel = g_at_tty_open(device, options);
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g_hash_table_destroy(options);
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if (channel == NULL)
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return -EIO;
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/*
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* Could not figure out whether it is fully compliant or not, use
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* permissive for now
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* */
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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 -ENOMEM;
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g_at_chat_register(chat, "+WIND", wind_notify,
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FALSE, modem, NULL);
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g_at_chat_add_terminator(chat, "+CPIN:", 6, TRUE);
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if (getenv("OFONO_AT_DEBUG"))
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g_at_chat_set_debug(chat, wavecom_debug, "");
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data->chat = chat;
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g_at_chat_send(chat, "AT+WIND=32767", wind_prefix,
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wind_set, modem, NULL);
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/* restart and wait for the +WIND */
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data->have_enabled = FALSE;
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data->have_sim = FALSE;
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guint res = g_at_chat_send(chat, "AT+CFUN=1,1", none_prefix,
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NULL, modem, NULL);
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ofono_error("%p %p reset res %d\n", chat, modem, res);
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return -EINPROGRESS;
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}
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static void cfun_disable(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 wavecom_data *data = ofono_modem_get_data(modem);
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ofono_error("%p: %s", modem, __func__);
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g_at_chat_unref(data->chat);
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data->chat = NULL;
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if (ok)
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ofono_modem_set_powered(modem, FALSE);
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else
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ofono_error("%p power down has failed!!!!", modem);
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}
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static int wavecom_disable(struct ofono_modem *modem)
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{
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struct wavecom_data *data = ofono_modem_get_data(modem);
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ofono_error("%p: %s", modem, __func__);
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g_at_chat_cancel_all(data->chat);
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g_at_chat_unregister_all(data->chat);
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g_at_chat_send(data->chat, "AT+CFUN=0", cfun_prefix,
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cfun_disable, modem, NULL);
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return -EINPROGRESS;
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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 wavecom_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 wavecom_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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char const *command = online ? "AT+CFUN=1,0" : "AT+CFUN=4";
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ofono_error("%p: %s %d", modem, __func__, online);
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DBG("modem %p %s", modem, online ? "online" : "offline");
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if (g_at_chat_send(data->chat, command, cfun_prefix, set_online_cb,
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cbd, g_free) > 0)
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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 wavecom_pre_sim(struct ofono_modem *modem)
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{
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struct wavecom_data *data = ofono_modem_get_data(modem);
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struct ofono_sim *sim;
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ofono_error("%p: %s", modem, __func__);
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ofono_devinfo_create(modem, 0, "atmodem", data->chat);
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sim = ofono_sim_create(modem, vendor(modem), "atmodem", data->chat);
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ofono_voicecall_create(modem, 0, "atmodem", data->chat);
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if (sim && data->have_sim == TRUE) {
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data->have_sim = FALSE;
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ofono_sim_inserted_notify(sim, TRUE);
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}
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}
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static void wavecom_post_sim(struct ofono_modem *modem)
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{
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struct wavecom_data *data = ofono_modem_get_data(modem);
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ofono_error("%p: %s", modem, __func__);
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/* TODO GPRS if we have aux line to the modem */
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/* only called... in case no one has asked to online us */
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}
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static void wavecom_post_online(struct ofono_modem *modem)
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{
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struct ofono_message_waiting *mw;
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struct wavecom_data *data = ofono_modem_get_data(modem);
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ofono_error("%p: %s", modem, __func__);
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ofono_ussd_create(modem, 0, "atmodem", data->chat);
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ofono_call_forwarding_create(modem, 0, "atmodem", data->chat);
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ofono_call_settings_create(modem, 0, "atmodem", data->chat);
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ofono_netreg_create(modem, 0, "atmodem", data->chat);
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ofono_call_meter_create(modem, 0, "atmodem", data->chat);
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ofono_call_barring_create(modem, 0, "atmodem", data->chat);
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mw = ofono_message_waiting_create(modem);
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if (mw)
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ofono_message_waiting_register(mw);
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ofono_phonebook_create(modem, 0, "atmodem", data->chat);
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ofono_sms_create(modem, vendor(modem), "atmodem", data->chat);
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}
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#if 0
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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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GAtChat *chat = ofono_modem_get_data(modem);
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DBG("ok %d", ok);
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if (!ok) {
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g_at_chat_unref(chat);
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ofono_modem_set_powered(modem, FALSE);
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return;
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}
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ofono_modem_set_powered(modem, TRUE);
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}
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static void cfun_disable2enable(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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GAtChat *chat = ofono_modem_get_data(modem);
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DBG("ok %d", ok);
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if (!ok)
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return;
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g_at_chat_send(chat, "AT+CFUN=1", none_prefix,
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cfun_enable, modem, NULL);
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}
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static void cfun_disable(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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GAtChat *chat = ofono_modem_get_data(modem);
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DBG("");
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g_at_chat_unref(chat);
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ofono_modem_set_data(modem, NULL);
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if (ok)
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ofono_modem_set_powered(modem, FALSE);
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}
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static int wavecom_disable(struct ofono_modem *modem)
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{
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GAtChat *chat = ofono_modem_get_data(modem);
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DBG("%p", modem);
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g_at_chat_cancel_all(chat);
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g_at_chat_unregister_all(chat);
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g_at_chat_send(chat, "AT+CFUN=0", cfun_prefix,
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cfun_disable, modem, NULL);
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return 0;
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}
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static void wavecom_pre_sim(struct ofono_modem *modem)
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{
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GAtChat *chat = ofono_modem_get_data(modem);
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DBG("%p", modem);
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ofono_devinfo_create(modem, 0, "atmodem", chat);
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}
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static void wavecom_post_sim(struct ofono_modem *modem)
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{
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GAtChat *chat = ofono_modem_get_data(modem);
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DBG("%p", modem);
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}
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#endif
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static struct ofono_modem_driver wavecom_driver = {
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.name = "wavecom",
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.probe = wavecom_probe,
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.remove = wavecom_remove,
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.enable = wavecom_enable,
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.disable = wavecom_disable,
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.set_online = wavecom_set_online,
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.pre_sim = wavecom_pre_sim,
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.post_sim = wavecom_post_sim,
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.post_online = wavecom_post_online,
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};
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static int wavecom_init(void)
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{
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return ofono_modem_driver_register(&wavecom_driver);
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}
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static void wavecom_exit(void)
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{
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ofono_modem_driver_unregister(&wavecom_driver);
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}
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OFONO_PLUGIN_DEFINE(wavecom, "Wavecom driver", VERSION,
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OFONO_PLUGIN_PRIORITY_DEFAULT, wavecom_init, wavecom_exit)
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