mirror of git://git.sysmocom.de/ofono
719 lines
17 KiB
C
719 lines
17 KiB
C
/*
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*
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* oFono - Open Source Telephony
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*
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* Copyright (C) 2008-2010 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 <stdio.h>
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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/modem.h>
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#include <ofono/devinfo.h>
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#include <ofono/netreg.h>
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#include <ofono/sim.h>
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#include <ofono/cbs.h>
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#include <ofono/sms.h>
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#include <ofono/ussd.h>
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#include <ofono/gprs.h>
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#include <ofono/gprs-context.h>
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#include <ofono/audio-settings.h>
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#include <ofono/radio-settings.h>
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#include <ofono/voicecall.h>
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#include <ofono/call-forwarding.h>
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#include <ofono/call-settings.h>
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#include <ofono/call-barring.h>
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#include <ofono/ssn.h>
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#include <ofono/phonebook.h>
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#include <ofono/message-waiting.h>
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#include <ofono/log.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 *none_prefix[] = { NULL };
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static const char *sysinfo_prefix[] = { "^SYSINFO:", NULL };
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static const char *ussdmode_prefix[] = { "^USSDMODE:", NULL };
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static const char *cvoice_prefix[] = { "^CVOICE:", NULL };
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enum huawei_sim_state {
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HUAWEI_SIM_STATE_INVALID_OR_LOCKED = 0,
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HUAWEI_SIM_STATE_VALID = 1,
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HUAWEI_SIM_STATE_INVALID_CS = 2,
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HUAWEI_SIM_STATE_INVALID_PS = 3,
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HUAWEI_SIM_STATE_INVALID_PS_AND_CS = 4,
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HUAWEI_SIM_STATE_NOT_EXISTENT = 255
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};
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struct huawei_data {
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GAtChat *modem;
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GAtChat *pcui;
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struct ofono_sim *sim;
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enum huawei_sim_state sim_state;
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struct ofono_gprs *gprs;
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struct ofono_gprs_context *gc;
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gboolean voice;
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gboolean ndis;
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guint sim_poll_timeout;
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guint sim_poll_count;
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};
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#define MAX_SIM_POLL_COUNT 5
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static gboolean query_sim_state(gpointer user_data);
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static int huawei_probe(struct ofono_modem *modem)
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{
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struct huawei_data *data;
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DBG("%p", modem);
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data = g_try_new0(struct huawei_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 huawei_remove(struct ofono_modem *modem)
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{
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struct huawei_data *data = ofono_modem_get_data(modem);
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DBG("%p", modem);
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ofono_modem_set_data(modem, NULL);
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if (data->modem)
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g_at_chat_unref(data->modem);
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g_at_chat_unref(data->pcui);
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g_free(data);
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}
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static void huawei_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 void ussdmode_query_cb(gboolean ok, GAtResult *result,
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gpointer user_data)
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{
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struct huawei_data *data = user_data;
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GAtResultIter iter;
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gint ussdmode;
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if (!ok)
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return;
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g_at_result_iter_init(&iter, result);
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if (!g_at_result_iter_next(&iter, "^USSDMODE:"))
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return;
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if (!g_at_result_iter_next_number(&iter, &ussdmode))
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return;
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if (ussdmode == 0)
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return;
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/* set USSD mode to text mode */
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g_at_chat_send(data->pcui, "AT^USSDMODE=0", none_prefix,
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NULL, NULL, NULL);
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}
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static void ussdmode_support_cb(gboolean ok, GAtResult *result,
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gpointer user_data)
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{
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struct huawei_data *data = user_data;
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GAtResultIter iter;
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if (!ok)
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return;
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g_at_result_iter_init(&iter, result);
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if (!g_at_result_iter_next(&iter, "^USSDMODE:"))
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return;
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/* query current USSD mode */
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g_at_chat_send(data->pcui, "AT^USSDMODE?", ussdmode_prefix,
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ussdmode_query_cb, data, NULL);
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}
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static void cfun_offline(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 huawei_data *data = ofono_modem_get_data(modem);
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if (!ok) {
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ofono_modem_set_powered(modem, FALSE);
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return;
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}
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if (data->sim == NULL)
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return;
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ofono_sim_inserted_notify(data->sim, TRUE);
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}
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static gboolean notify_sim_state(struct ofono_modem *modem,
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enum huawei_sim_state sim_state)
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{
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struct huawei_data *data = ofono_modem_get_data(modem);
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DBG("%d", sim_state);
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data->sim_state = sim_state;
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switch (sim_state) {
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case HUAWEI_SIM_STATE_NOT_EXISTENT:
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/* SIM is not ready, try again a bit later */
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return TRUE;
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case HUAWEI_SIM_STATE_INVALID_OR_LOCKED:
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ofono_modem_set_powered(modem, TRUE);
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return FALSE;
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case HUAWEI_SIM_STATE_VALID:
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case HUAWEI_SIM_STATE_INVALID_CS:
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case HUAWEI_SIM_STATE_INVALID_PS:
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case HUAWEI_SIM_STATE_INVALID_PS_AND_CS:
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if (data->sim_poll_timeout) {
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g_source_remove(data->sim_poll_timeout);
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data->sim_poll_timeout = 0;
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}
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/*
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* In the "warm start" case the modem skips
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* HUAWEI_SIM_STATE_INVALID_OR_LOCKED altogether, so need
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* to set power also here
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*/
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ofono_modem_set_powered(modem, TRUE);
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g_at_chat_send(data->pcui, "AT+CFUN=5", none_prefix,
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cfun_offline, modem, NULL);
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return FALSE;
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}
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return FALSE;
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}
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static void cpin_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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if (!ok)
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return;
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/* Force notification of SIM ready because it's in a locked state */
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notify_sim_state(modem, HUAWEI_SIM_STATE_VALID);
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}
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static gboolean query_sim_locked(gpointer user_data)
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{
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struct ofono_modem *modem = user_data;
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struct huawei_data *data = ofono_modem_get_data(modem);
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data->sim_poll_timeout = 0;
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g_at_chat_send(data->pcui, "AT+CPIN?", NULL,
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cpin_cb, modem, NULL);
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return FALSE;
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}
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static void sysinfo_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 huawei_data *data = ofono_modem_get_data(modem);
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gboolean rerun;
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gint sim_state;
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GAtResultIter iter;
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if (!ok)
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return;
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g_at_result_iter_init(&iter, result);
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if (!g_at_result_iter_next(&iter, "^SYSINFO:"))
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return;
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if (!g_at_result_iter_skip_next(&iter))
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return;
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if (!g_at_result_iter_skip_next(&iter))
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return;
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if (!g_at_result_iter_skip_next(&iter))
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return;
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if (!g_at_result_iter_skip_next(&iter))
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return;
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if (!g_at_result_iter_next_number(&iter, &sim_state))
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return;
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rerun = notify_sim_state(modem, (enum huawei_sim_state) sim_state);
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if (rerun && data->sim_poll_count < MAX_SIM_POLL_COUNT) {
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data->sim_poll_count++;
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data->sim_poll_timeout = g_timeout_add_seconds(2,
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query_sim_state,
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modem);
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} else if (sim_state == HUAWEI_SIM_STATE_INVALID_OR_LOCKED &&
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!data->sim_poll_timeout) {
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data->sim_poll_timeout = g_timeout_add_seconds(2,
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query_sim_locked,
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modem);
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}
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}
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static gboolean query_sim_state(gpointer user_data)
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{
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struct ofono_modem *modem = user_data;
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struct huawei_data *data = ofono_modem_get_data(modem);
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DBG("");
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data->sim_poll_timeout = 0;
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g_at_chat_send(data->pcui, "AT^SYSINFO", sysinfo_prefix,
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sysinfo_cb, modem, NULL);
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return FALSE;
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}
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static void simst_notify(GAtResult *result, gpointer user_data)
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{
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struct ofono_modem *modem = user_data;
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GAtResultIter iter;
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gint sim_state;
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g_at_result_iter_init(&iter, result);
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if (!g_at_result_iter_next(&iter, "^SIMST:"))
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return;
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if (!g_at_result_iter_next_number(&iter, &sim_state))
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return;
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notify_sim_state(modem, (enum huawei_sim_state) sim_state);
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}
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static void cvoice_query_cb(gboolean ok, GAtResult *result,
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gpointer user_data)
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{
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struct ofono_modem *modem = user_data;
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struct huawei_data *data = ofono_modem_get_data(modem);
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GAtResultIter iter;
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gint mode, rate, bits, period;
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if (!ok)
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return;
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g_at_result_iter_init(&iter, result);
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if (!g_at_result_iter_next(&iter, "^CVOICE:"))
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return;
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if (!g_at_result_iter_next_number(&iter, &mode))
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return;
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if (!g_at_result_iter_next_number(&iter, &rate))
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return;
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if (!g_at_result_iter_next_number(&iter, &bits))
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return;
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if (!g_at_result_iter_next_number(&iter, &period))
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return;
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data->voice = TRUE;
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ofono_info("Voice channel: %d Hz, %d bits, %dms period",
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rate, bits, period);
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/* check available voice ports */
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g_at_chat_send(data->pcui, "AT^DDSETEX=?", none_prefix,
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NULL, NULL, NULL);
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}
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static void cvoice_support_cb(gboolean ok, GAtResult *result,
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gpointer user_data)
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{
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struct ofono_modem *modem = user_data;
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struct huawei_data *data = ofono_modem_get_data(modem);
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GAtResultIter iter;
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if (!ok)
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return;
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g_at_result_iter_init(&iter, result);
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if (!g_at_result_iter_next(&iter, "^CVOICE:"))
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return;
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/* query current voice setting */
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g_at_chat_send(data->pcui, "AT^CVOICE?", cvoice_prefix,
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cvoice_query_cb, modem, NULL);
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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 huawei_data *data = ofono_modem_get_data(modem);
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DBG("");
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if (!ok) {
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ofono_modem_set_powered(modem, FALSE);
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return;
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}
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/* follow sim state */
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g_at_chat_register(data->pcui, "^SIMST:", simst_notify,
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FALSE, modem, NULL);
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/* query current device settings */
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g_at_chat_send(data->pcui, "AT^U2DIAG?", none_prefix,
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NULL, NULL, NULL);
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/* query current port settings */
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g_at_chat_send(data->pcui, "AT^GETPORTMODE", none_prefix,
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NULL, NULL, NULL);
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/* check USSD mode support */
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g_at_chat_send(data->pcui, "AT^USSDMODE=?", ussdmode_prefix,
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ussdmode_support_cb, data, NULL);
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/* check for voice support */
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g_at_chat_send(data->pcui, "AT^CVOICE=?", cvoice_prefix,
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cvoice_support_cb, modem, NULL);
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}
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static GAtChat *create_port(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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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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static GAtChat *open_device(struct ofono_modem *modem,
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const char *key, char *debug)
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{
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const char *device;
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GAtChat *chat;
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device = ofono_modem_get_string(modem, key);
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if (device == NULL)
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return NULL;
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DBG("%s %s", key, device);
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chat = create_port(device);
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if (chat == NULL)
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return NULL;
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g_at_chat_add_terminator(chat, "COMMAND NOT SUPPORT", -1, FALSE);
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if (getenv("OFONO_AT_DEBUG"))
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g_at_chat_set_debug(chat, huawei_debug, debug);
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return chat;
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}
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static void huawei_disconnect(gpointer user_data)
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{
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struct ofono_modem *modem = user_data;
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struct huawei_data *data = ofono_modem_get_data(modem);
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DBG("");
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if (data->gc)
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ofono_gprs_context_remove(data->gc);
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g_at_chat_unref(data->modem);
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data->modem = NULL;
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data->modem = open_device(modem, "Modem", "Modem: ");
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if (data->modem == NULL)
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return;
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g_at_chat_set_disconnect_function(data->modem,
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huawei_disconnect, modem);
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if (data->sim_state == HUAWEI_SIM_STATE_VALID ||
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data->sim_state == HUAWEI_SIM_STATE_INVALID_CS) {
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ofono_info("Reopened GPRS context channel");
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data->gc = ofono_gprs_context_create(modem, 0, "atmodem",
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data->modem);
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if (data->gprs && data->gc)
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ofono_gprs_add_context(data->gprs, data->gc);
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}
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}
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static int huawei_enable(struct ofono_modem *modem)
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{
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struct huawei_data *data = ofono_modem_get_data(modem);
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DBG("%p", modem);
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if (ofono_modem_get_string(modem, "NDIS") == NULL) {
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data->modem = open_device(modem, "Modem", "Modem: ");
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if (data->modem == NULL)
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return -EINVAL;
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g_at_chat_set_disconnect_function(data->modem,
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huawei_disconnect, modem);
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} else
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data->ndis = TRUE;
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data->pcui = open_device(modem, "Pcui", "PCUI: ");
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if (data->pcui == NULL) {
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g_at_chat_unref(data->modem);
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data->modem = NULL;
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return -EIO;
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}
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if (ofono_modem_get_boolean(modem, "HasVoice") == TRUE)
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data->voice = TRUE;
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data->sim_state = 0;
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g_at_chat_send(data->pcui, "ATE0 +CMEE=1", none_prefix,
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NULL, NULL, NULL);
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g_at_chat_send(data->pcui, "AT+CFUN=1", none_prefix,
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cfun_enable, modem, NULL);
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query_sim_state(modem);
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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)
|
|
{
|
|
struct ofono_modem *modem = user_data;
|
|
struct huawei_data *data = ofono_modem_get_data(modem);
|
|
|
|
DBG("");
|
|
|
|
g_at_chat_unref(data->pcui);
|
|
data->pcui = NULL;
|
|
|
|
if (ok)
|
|
ofono_modem_set_powered(modem, FALSE);
|
|
}
|
|
|
|
static int huawei_disable(struct ofono_modem *modem)
|
|
{
|
|
struct huawei_data *data = ofono_modem_get_data(modem);
|
|
|
|
DBG("%p", modem);
|
|
|
|
if (data->sim_poll_timeout > 0) {
|
|
g_source_remove(data->sim_poll_timeout);
|
|
data->sim_poll_timeout = 0;
|
|
}
|
|
|
|
if (data->modem) {
|
|
g_at_chat_cancel_all(data->modem);
|
|
g_at_chat_unregister_all(data->modem);
|
|
g_at_chat_unref(data->modem);
|
|
data->modem = NULL;
|
|
}
|
|
|
|
if (data->pcui == NULL)
|
|
return 0;
|
|
|
|
g_at_chat_cancel_all(data->pcui);
|
|
g_at_chat_unregister_all(data->pcui);
|
|
g_at_chat_send(data->pcui, "AT+CFUN=0", none_prefix,
|
|
cfun_disable, 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 huawei_set_online(struct ofono_modem *modem, ofono_bool_t online,
|
|
ofono_modem_online_cb_t cb, void *user_data)
|
|
{
|
|
struct huawei_data *data = ofono_modem_get_data(modem);
|
|
GAtChat *chat = data->pcui;
|
|
struct cb_data *cbd = cb_data_new(cb, user_data);
|
|
char const *command = online ? "AT+CFUN=1" : "AT+CFUN=5";
|
|
|
|
DBG("modem %p %s", modem, online ? "online" : "offline");
|
|
|
|
if (cbd == NULL)
|
|
goto error;
|
|
|
|
if (g_at_chat_send(chat, command, NULL, set_online_cb, cbd, g_free))
|
|
return;
|
|
|
|
error:
|
|
g_free(cbd);
|
|
|
|
CALLBACK_WITH_FAILURE(cb, cbd->data);
|
|
}
|
|
|
|
static void huawei_pre_sim(struct ofono_modem *modem)
|
|
{
|
|
struct huawei_data *data = ofono_modem_get_data(modem);
|
|
|
|
DBG("%p", modem);
|
|
|
|
ofono_devinfo_create(modem, 0, "atmodem", data->pcui);
|
|
data->sim = ofono_sim_create(modem, OFONO_VENDOR_HUAWEI,
|
|
"atmodem", data->pcui);
|
|
}
|
|
|
|
static void huawei_post_sim(struct ofono_modem *modem)
|
|
{
|
|
struct huawei_data *data = ofono_modem_get_data(modem);
|
|
|
|
DBG("%p", modem);
|
|
|
|
if (data->voice == TRUE) {
|
|
ofono_voicecall_create(modem, 0, "huaweimodem", data->pcui);
|
|
ofono_audio_settings_create(modem, 0,
|
|
"huaweimodem", data->pcui);
|
|
}
|
|
|
|
ofono_phonebook_create(modem, 0, "atmodem", data->pcui);
|
|
ofono_radio_settings_create(modem, 0, "huaweimodem", data->pcui);
|
|
}
|
|
|
|
static void huawei_post_online(struct ofono_modem *modem)
|
|
{
|
|
struct huawei_data *data = ofono_modem_get_data(modem);
|
|
struct ofono_netreg *netreg;
|
|
struct ofono_message_waiting *mw;
|
|
|
|
if (data->sim_state != HUAWEI_SIM_STATE_VALID &&
|
|
data->sim_state != HUAWEI_SIM_STATE_INVALID_CS &&
|
|
data->sim_state != HUAWEI_SIM_STATE_INVALID_PS) {
|
|
ofono_info("huawei: invalid sim state in post online (%d)",
|
|
data->sim_state);
|
|
return;
|
|
}
|
|
|
|
netreg = ofono_netreg_create(modem, OFONO_VENDOR_HUAWEI, "atmodem",
|
|
data->pcui);
|
|
|
|
ofono_sms_create(modem, OFONO_VENDOR_HUAWEI, "atmodem", data->pcui);
|
|
ofono_cbs_create(modem, OFONO_VENDOR_QUALCOMM_MSM,
|
|
"atmodem", data->pcui);
|
|
ofono_ussd_create(modem, OFONO_VENDOR_QUALCOMM_MSM,
|
|
"atmodem", data->pcui);
|
|
|
|
if (data->sim_state == HUAWEI_SIM_STATE_VALID ||
|
|
data->sim_state == HUAWEI_SIM_STATE_INVALID_CS) {
|
|
data->gprs = ofono_gprs_create(modem, OFONO_VENDOR_HUAWEI,
|
|
"atmodem", data->pcui);
|
|
|
|
if (data->ndis == TRUE)
|
|
data->gc = ofono_gprs_context_create(modem, 0,
|
|
"huaweimodem", data->pcui);
|
|
else
|
|
data->gc = ofono_gprs_context_create(modem, 0,
|
|
"atmodem", data->modem);
|
|
|
|
if (data->gprs && data->gc)
|
|
ofono_gprs_add_context(data->gprs, data->gc);
|
|
}
|
|
|
|
if ((data->sim_state == HUAWEI_SIM_STATE_VALID ||
|
|
data->sim_state == HUAWEI_SIM_STATE_INVALID_PS) &&
|
|
data->voice == TRUE) {
|
|
ofono_call_forwarding_create(modem, 0, "atmodem", data->pcui);
|
|
ofono_call_settings_create(modem, 0, "atmodem", data->pcui);
|
|
ofono_call_barring_create(modem, 0, "atmodem", data->pcui);
|
|
ofono_ssn_create(modem, 0, "atmodem", data->pcui);
|
|
|
|
mw = ofono_message_waiting_create(modem);
|
|
if (mw)
|
|
ofono_message_waiting_register(mw);
|
|
}
|
|
}
|
|
|
|
static struct ofono_modem_driver huawei_driver = {
|
|
.name = "huawei",
|
|
.probe = huawei_probe,
|
|
.remove = huawei_remove,
|
|
.enable = huawei_enable,
|
|
.disable = huawei_disable,
|
|
.set_online = huawei_set_online,
|
|
.pre_sim = huawei_pre_sim,
|
|
.post_sim = huawei_post_sim,
|
|
.post_online = huawei_post_online,
|
|
};
|
|
|
|
static int huawei_init(void)
|
|
{
|
|
return ofono_modem_driver_register(&huawei_driver);
|
|
}
|
|
|
|
static void huawei_exit(void)
|
|
{
|
|
ofono_modem_driver_unregister(&huawei_driver);
|
|
}
|
|
|
|
OFONO_PLUGIN_DEFINE(huawei, "HUAWEI Mobile modem driver", VERSION,
|
|
OFONO_PLUGIN_PRIORITY_DEFAULT, huawei_init, huawei_exit)
|