2015-10-13 16:07:53 +00:00
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/*
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*
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* oFono - Open Source Telephony - RIL Modem Support
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*
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* Copyright (C) 2008-2011 Intel Corporation. All rights reserved.
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* Copyright (C) 2010 ST-Ericsson AB.
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* Copyright (C) 2012-2013 Canonical Ltd.
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* Copyright (C) 2013 Jolla Ltd.
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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 <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <glib.h>
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#include <ofono/log.h>
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#include <ofono/modem.h>
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#include <ofono/netreg.h>
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2018-12-29 22:24:30 +00:00
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#if __GNUC__ > 7
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rilmodem: Use pragma to mask restrict buffer warnings
In file included from drivers/rilmodem/network-registration.c:40:
drivers/rilmodem/network-registration.c: In function ‘ril_cops_list_cb’:
./gril/gril.h:98:11: error: passing argument 1 to restrict-qualified parameter aliases with argument 3 [-Werror=restrict]
sprintf(print_buf, x); \
^~~~~~~~~
drivers/rilmodem/network-registration.c:583:3: note: in expansion of macro ‘g_ril_append_print_buf’
g_ril_append_print_buf(nd->ril, "%s [lalpha=%s, salpha=%s, "
^~~~~~~~~~~~~~~~~~~~~~
./gril/gril.h:98:11: error: passing argument 1 to restrict-qualified parameter aliases with argument 3 [-Werror=restrict]
sprintf(print_buf, x); \
^~~~~~~~~
drivers/rilmodem/network-registration.c:593:2: note: in expansion of macro ‘g_ril_append_print_buf’
g_ril_append_print_buf(nd->ril, "%s}", print_buf);
^~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/rilmodem/call-forwarding.c:41:
drivers/rilmodem/call-forwarding.c: In function ‘ril_query_call_fwd_cb’:
./gril/gril.h:98:11: error: passing argument 1 to restrict-qualified parameter aliases with argument 3 [-Werror=restrict]
sprintf(print_buf, x); \
^~~~~~~~~
drivers/rilmodem/call-forwarding.c:114:3: note: in expansion of macro ‘g_ril_append_print_buf’
g_ril_append_print_buf(fd->ril, "%s [%d,%d,%d,%s,%d]",
^~~~~~~~~~~~~~~~~~~~~~
./gril/gril.h:98:11: error: passing argument 1 to restrict-qualified parameter aliases with argument 3 [-Werror=restrict]
sprintf(print_buf, x); \
^~~~~~~~~
drivers/rilmodem/call-forwarding.c:124:2: note: in expansion of macro ‘g_ril_append_print_buf’
g_ril_append_print_buf(fd->ril, "%s}", print_buf);
^~~~~~~~~~~~~~~~~~~~~~
2018-06-14 13:16:24 +00:00
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#pragma GCC diagnostic ignored "-Wrestrict"
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2018-12-29 22:24:30 +00:00
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#endif
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rilmodem: Use pragma to mask restrict buffer warnings
In file included from drivers/rilmodem/network-registration.c:40:
drivers/rilmodem/network-registration.c: In function ‘ril_cops_list_cb’:
./gril/gril.h:98:11: error: passing argument 1 to restrict-qualified parameter aliases with argument 3 [-Werror=restrict]
sprintf(print_buf, x); \
^~~~~~~~~
drivers/rilmodem/network-registration.c:583:3: note: in expansion of macro ‘g_ril_append_print_buf’
g_ril_append_print_buf(nd->ril, "%s [lalpha=%s, salpha=%s, "
^~~~~~~~~~~~~~~~~~~~~~
./gril/gril.h:98:11: error: passing argument 1 to restrict-qualified parameter aliases with argument 3 [-Werror=restrict]
sprintf(print_buf, x); \
^~~~~~~~~
drivers/rilmodem/network-registration.c:593:2: note: in expansion of macro ‘g_ril_append_print_buf’
g_ril_append_print_buf(nd->ril, "%s}", print_buf);
^~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/rilmodem/call-forwarding.c:41:
drivers/rilmodem/call-forwarding.c: In function ‘ril_query_call_fwd_cb’:
./gril/gril.h:98:11: error: passing argument 1 to restrict-qualified parameter aliases with argument 3 [-Werror=restrict]
sprintf(print_buf, x); \
^~~~~~~~~
drivers/rilmodem/call-forwarding.c:114:3: note: in expansion of macro ‘g_ril_append_print_buf’
g_ril_append_print_buf(fd->ril, "%s [%d,%d,%d,%s,%d]",
^~~~~~~~~~~~~~~~~~~~~~
./gril/gril.h:98:11: error: passing argument 1 to restrict-qualified parameter aliases with argument 3 [-Werror=restrict]
sprintf(print_buf, x); \
^~~~~~~~~
drivers/rilmodem/call-forwarding.c:124:2: note: in expansion of macro ‘g_ril_append_print_buf’
g_ril_append_print_buf(fd->ril, "%s}", print_buf);
^~~~~~~~~~~~~~~~~~~~~~
2018-06-14 13:16:24 +00:00
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2015-12-04 19:43:58 +00:00
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#include <gril/gril.h>
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2015-10-13 16:07:53 +00:00
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#include "common.h"
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#include "rilmodem.h"
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struct netreg_data {
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GRil *ril;
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char mcc[OFONO_MAX_MCC_LENGTH + 1];
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char mnc[OFONO_MAX_MNC_LENGTH + 1];
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int signal_index; /* If strength is reported via CIND */
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int signal_min; /* min strength reported via CIND */
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int signal_max; /* max strength reported via CIND */
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int signal_invalid; /* invalid strength reported via CIND */
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int tech;
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guint nitz_timeout;
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unsigned int vendor;
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};
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2015-11-13 19:16:22 +00:00
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/*
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* This function makes a similar processing to was is done by validateInput()
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* and getLteLevel() in $AOSP/frameworks/base/telephony/java/android/telephony/
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* SignalStrength.java. The main difference is that we linearly transform the
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* ranges to ofono's one, while AOSP gives number of bars in a non-linear way
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* (bins for each bar have different size). We rely on the indicator to obtain
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* a translation to bars that makes sense for humans.
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*/
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static int get_lte_strength(int signal, int rsrp, int rssnr)
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{
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int s_rsrp = -1, s_rssnr = -1, s_signal = -1;
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/*
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* The range of signal is specified to be [0, 31] by ril.h, but the code
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* in SignalStrength.java contradicts this: valid values are (0-63, 99)
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* as defined in TS 36.331 for E-UTRA rssi.
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*/
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signal = (signal >= 0 && signal <= 63) ? signal : INT_MAX;
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rsrp = (rsrp >= 44 && rsrp <= 140) ? -rsrp : INT_MAX;
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rssnr = (rssnr >= -200 && rssnr <= 300) ? rssnr : INT_MAX;
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/* Linearly transform [-140, -44] to [0, 100] */
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if (rsrp != INT_MAX)
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s_rsrp = (25 * rsrp + 3500) / 24;
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/* Linearly transform [-200, 300] to [0, 100] */
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if (rssnr != INT_MAX)
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s_rssnr = (rssnr + 200) / 5;
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if (s_rsrp != -1 && s_rssnr != -1)
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return s_rsrp < s_rssnr ? s_rsrp : s_rssnr;
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if (s_rssnr != -1)
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return s_rssnr;
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if (s_rsrp != -1)
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return s_rsrp;
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/* Linearly transform [0, 63] to [0, 100] */
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if (signal != INT_MAX)
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s_signal = (100 * signal) / 63;
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return s_signal;
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}
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/*
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* Comments to get_lte_strength() apply here also, changing getLteLevel() with
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* getGsmLevel(). The atmodem driver does exactly the same transformation with
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* the rssi from AT+CSQ command.
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*/
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static int get_gsm_strength(int signal)
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{
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/* Checking the range contemplates also the case signal=99 (invalid) */
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if (signal >= 0 && signal <= 31)
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return (signal * 100) / 31;
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else
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return -1;
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}
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static int parse_signal_strength(GRil *gril, const struct ril_msg *message,
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int ril_tech)
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{
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struct parcel rilp;
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int gw_sigstr, gw_signal, cdma_dbm, evdo_dbm;
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int lte_sigstr = -1, lte_rsrp = -1, lte_rssnr = -1;
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int lte_signal;
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int signal;
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g_ril_init_parcel(message, &rilp);
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/* RIL_SignalStrength_v5 */
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/* GW_SignalStrength */
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gw_sigstr = parcel_r_int32(&rilp);
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gw_signal = get_gsm_strength(gw_sigstr);
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parcel_r_int32(&rilp); /* bitErrorRate */
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/*
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* CDMA/EVDO values are not processed as CDMA is not supported
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*/
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/* CDMA_SignalStrength */
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cdma_dbm = parcel_r_int32(&rilp);
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parcel_r_int32(&rilp); /* ecio */
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/* EVDO_SignalStrength */
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evdo_dbm = parcel_r_int32(&rilp);
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parcel_r_int32(&rilp); /* ecio */
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parcel_r_int32(&rilp); /* signalNoiseRatio */
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/* Present only for RIL_SignalStrength_v6 or newer */
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if (parcel_data_avail(&rilp) > 0) {
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/* LTE_SignalStrength */
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lte_sigstr = parcel_r_int32(&rilp);
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lte_rsrp = parcel_r_int32(&rilp);
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parcel_r_int32(&rilp); /* rsrq */
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lte_rssnr = parcel_r_int32(&rilp);
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parcel_r_int32(&rilp); /* cqi */
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lte_signal = get_lte_strength(lte_sigstr, lte_rsrp, lte_rssnr);
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} else {
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lte_signal = -1;
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}
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g_ril_append_print_buf(gril,
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"{gw: %d, cdma: %d, evdo: %d, lte: %d %d %d}",
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gw_sigstr, cdma_dbm, evdo_dbm, lte_sigstr,
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lte_rsrp, lte_rssnr);
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if (message->unsolicited)
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g_ril_print_unsol(gril, message);
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else
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g_ril_print_response(gril, message);
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/* Return the first valid one */
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if (gw_signal != -1 && lte_signal != -1)
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if (ril_tech == RADIO_TECH_LTE)
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signal = lte_signal;
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else
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signal = gw_signal;
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else if (gw_signal != -1)
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signal = gw_signal;
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else if (lte_signal != -1)
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signal = lte_signal;
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else
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signal = -1;
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return signal;
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}
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2015-10-13 16:07:53 +00:00
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static void ril_registration_status(struct ofono_netreg *netreg,
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ofono_netreg_status_cb_t cb,
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void *data);
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static int ril_tech_to_access_tech(int ril_tech)
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{
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/*
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* This code handles the mapping between the RIL_RadioTechnology
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* and ofono's access technology values ( see <Act> values - 27.007
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* Section 7.3 ).
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*/
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switch (ril_tech) {
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case RADIO_TECH_UNKNOWN:
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return -1;
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case RADIO_TECH_GSM:
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case RADIO_TECH_GPRS:
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return ACCESS_TECHNOLOGY_GSM;
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case RADIO_TECH_EDGE:
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return ACCESS_TECHNOLOGY_GSM_EGPRS;
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case RADIO_TECH_UMTS:
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return ACCESS_TECHNOLOGY_UTRAN;
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case RADIO_TECH_HSDPA:
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return ACCESS_TECHNOLOGY_UTRAN_HSDPA;
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case RADIO_TECH_HSUPA:
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return ACCESS_TECHNOLOGY_UTRAN_HSUPA;
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case RADIO_TECH_HSPAP:
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case RADIO_TECH_HSPA:
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/* HSPAP is HSPA+; which ofono doesn't define;
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* so, if differentiating HSPA and HSPA+ is
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* important, then ofono needs to be patched,
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* and we probably also need to introduce a
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* new indicator icon.
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*/
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return ACCESS_TECHNOLOGY_UTRAN_HSDPA_HSUPA;
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case RADIO_TECH_LTE:
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return ACCESS_TECHNOLOGY_EUTRAN;
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default:
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return -1;
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}
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}
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static void extract_mcc_mnc(const char *str, char *mcc, char *mnc)
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{
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/* Three digit country code */
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strncpy(mcc, str, OFONO_MAX_MCC_LENGTH);
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mcc[OFONO_MAX_MCC_LENGTH] = '\0';
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/* Usually a 2 but sometimes 3 digit network code */
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strncpy(mnc, str + OFONO_MAX_MCC_LENGTH, OFONO_MAX_MNC_LENGTH);
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mnc[OFONO_MAX_MNC_LENGTH] = '\0';
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}
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static void ril_creg_cb(struct ril_msg *message, gpointer user_data)
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{
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struct cb_data *cbd = user_data;
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ofono_netreg_status_cb_t cb = cbd->cb;
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struct netreg_data *nd = cbd->user;
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2015-12-01 18:52:27 +00:00
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struct parcel rilp;
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char **strv;
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int num_str;
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char *debug_str;
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int status = -1;
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int lac = -1;
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int ci = -1;
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int tech = -1;
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char *end;
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2015-10-13 16:07:53 +00:00
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DBG("");
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if (message->error != RIL_E_SUCCESS) {
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ofono_error("%s: failed to pull registration state",
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__func__);
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goto error;
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}
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2015-12-01 18:52:27 +00:00
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g_ril_init_parcel(message, &rilp);
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strv = parcel_r_strv(&rilp);
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num_str = g_strv_length(strv);
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if (strv == NULL)
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2015-10-13 16:07:53 +00:00
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goto error;
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2015-12-01 18:52:27 +00:00
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debug_str = g_strjoinv(",", strv);
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g_ril_append_print_buf(nd->ril, "{%d,%s}", num_str, debug_str);
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g_free(debug_str);
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g_ril_print_response(nd->ril, message);
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2015-10-13 16:07:53 +00:00
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2015-12-01 18:52:27 +00:00
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status = strtoul(strv[0], &end, 10);
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if (end == strv[0] || *end != '\0')
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goto error_free;
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status = ril_util_registration_state_to_status(status);
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if (status < 0)
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goto error_free;
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if (num_str >= 2) {
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lac = strtoul(strv[1], &end, 16);
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if (end == strv[1] || *end != '\0')
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lac = -1;
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}
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2015-10-13 16:07:53 +00:00
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2015-12-01 18:52:27 +00:00
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if (num_str >= 3) {
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ci = strtoul(strv[2], &end, 16);
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if (end == strv[2] || *end != '\0')
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ci = -1;
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|
}
|
|
|
|
|
|
|
|
if (num_str >= 4) {
|
|
|
|
tech = strtoul(strv[3], &end, 10);
|
|
|
|
if (end == strv[3] || *end != '\0')
|
|
|
|
tech = -1;
|
|
|
|
|
|
|
|
if (g_ril_vendor(nd->ril) == OFONO_RIL_VENDOR_MTK) {
|
|
|
|
switch (tech) {
|
|
|
|
case MTK_RADIO_TECH_HSDPAP:
|
|
|
|
case MTK_RADIO_TECH_HSDPAP_UPA:
|
|
|
|
case MTK_RADIO_TECH_HSUPAP:
|
|
|
|
case MTK_RADIO_TECH_HSUPAP_DPA:
|
|
|
|
tech = RADIO_TECH_HSPAP;
|
|
|
|
break;
|
|
|
|
case MTK_RADIO_TECH_DC_DPA:
|
|
|
|
tech = RADIO_TECH_HSDPA;
|
|
|
|
break;
|
|
|
|
case MTK_RADIO_TECH_DC_UPA:
|
|
|
|
tech = RADIO_TECH_HSUPA;
|
|
|
|
break;
|
|
|
|
case MTK_RADIO_TECH_DC_HSDPAP:
|
|
|
|
case MTK_RADIO_TECH_DC_HSDPAP_UPA:
|
|
|
|
case MTK_RADIO_TECH_DC_HSDPAP_DPA:
|
|
|
|
case MTK_RADIO_TECH_DC_HSPAP:
|
|
|
|
tech = RADIO_TECH_HSPAP;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
g_strfreev(strv);
|
|
|
|
nd->tech = tech;
|
|
|
|
|
|
|
|
CALLBACK_WITH_SUCCESS(cb, status, lac, ci,
|
|
|
|
ril_tech_to_access_tech(tech),
|
|
|
|
cbd->data);
|
2015-10-13 16:07:53 +00:00
|
|
|
return;
|
|
|
|
|
2015-12-01 18:52:27 +00:00
|
|
|
error_free:
|
|
|
|
g_strfreev(strv);
|
2015-10-13 16:07:53 +00:00
|
|
|
error:
|
|
|
|
CALLBACK_WITH_FAILURE(cb, -1, -1, -1, -1, cbd->data);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void ril_creg_notify(struct ofono_error *error, int status, int lac,
|
|
|
|
int ci, int tech, gpointer user_data)
|
|
|
|
{
|
|
|
|
struct ofono_netreg *netreg = user_data;
|
|
|
|
|
|
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR) {
|
|
|
|
DBG("Error during status notification");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
ofono_netreg_status_notify(netreg, status, lac, ci, tech);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void ril_network_state_change(struct ril_msg *message,
|
|
|
|
gpointer user_data)
|
|
|
|
{
|
|
|
|
struct ofono_netreg *netreg = user_data;
|
|
|
|
struct netreg_data *nd = ofono_netreg_get_data(netreg);
|
|
|
|
|
|
|
|
g_ril_print_unsol_no_args(nd->ril, message);
|
|
|
|
|
|
|
|
ril_registration_status(netreg, NULL, NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void ril_registration_status(struct ofono_netreg *netreg,
|
|
|
|
ofono_netreg_status_cb_t cb,
|
|
|
|
void *data)
|
|
|
|
{
|
|
|
|
struct netreg_data *nd = ofono_netreg_get_data(netreg);
|
|
|
|
struct cb_data *cbd;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* If no cb specified, setup internal callback to
|
|
|
|
* handle unsolicited VOICE_NET_STATE_CHANGE events.
|
|
|
|
*/
|
|
|
|
if (cb == NULL)
|
|
|
|
cbd = cb_data_new(ril_creg_notify, netreg, nd);
|
|
|
|
else
|
|
|
|
cbd = cb_data_new(cb, data, nd);
|
|
|
|
|
|
|
|
if (g_ril_send(nd->ril, RIL_REQUEST_VOICE_REGISTRATION_STATE, NULL,
|
|
|
|
ril_creg_cb, cbd, g_free) == 0) {
|
|
|
|
g_free(cbd);
|
|
|
|
CALLBACK_WITH_FAILURE(cb, -1, -1, -1, -1, data);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-11-13 20:17:50 +00:00
|
|
|
static void set_oper_name(const char *lalpha, const char *salpha,
|
2015-10-13 16:07:53 +00:00
|
|
|
struct ofono_network_operator *op)
|
|
|
|
{
|
|
|
|
/* Try to use long by default */
|
2015-11-13 20:17:50 +00:00
|
|
|
if (lalpha)
|
|
|
|
strncpy(op->name, lalpha, OFONO_MAX_OPERATOR_NAME_LENGTH);
|
|
|
|
else if (salpha)
|
|
|
|
strncpy(op->name, salpha, OFONO_MAX_OPERATOR_NAME_LENGTH);
|
2015-10-13 16:07:53 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void ril_cops_cb(struct ril_msg *message, gpointer user_data)
|
|
|
|
{
|
|
|
|
struct cb_data *cbd = user_data;
|
|
|
|
ofono_netreg_operator_cb_t cb = cbd->cb;
|
|
|
|
struct netreg_data *nd = cbd->user;
|
|
|
|
struct ofono_network_operator op;
|
2015-11-13 20:27:47 +00:00
|
|
|
struct parcel rilp;
|
|
|
|
int num_params;
|
|
|
|
char *lalpha;
|
|
|
|
char *salpha;
|
|
|
|
char *numeric;
|
2015-10-13 16:07:53 +00:00
|
|
|
|
2015-11-13 20:27:47 +00:00
|
|
|
DBG("");
|
|
|
|
|
|
|
|
if (message->error != RIL_E_SUCCESS)
|
|
|
|
goto error;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Minimum message length is 16:
|
|
|
|
* - array size
|
|
|
|
* - 3 NULL strings
|
|
|
|
*/
|
|
|
|
if (message->buf_len < 16) {
|
|
|
|
ofono_error("%s: invalid OPERATOR reply: "
|
|
|
|
"size too small (< 16): %d ",
|
|
|
|
__func__,
|
|
|
|
(int) message->buf_len);
|
2015-10-13 16:07:53 +00:00
|
|
|
goto error;
|
|
|
|
}
|
|
|
|
|
2015-11-13 20:27:47 +00:00
|
|
|
g_ril_init_parcel(message, &rilp);
|
|
|
|
|
|
|
|
num_params = parcel_r_int32(&rilp);
|
|
|
|
if (num_params != 3) {
|
|
|
|
ofono_error("%s: invalid OPERATOR reply: "
|
|
|
|
"number of params is %d; should be 3.",
|
|
|
|
__func__,
|
|
|
|
num_params);
|
2015-10-13 16:07:53 +00:00
|
|
|
goto error;
|
2015-11-13 20:27:47 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
lalpha = parcel_r_string(&rilp);
|
|
|
|
salpha = parcel_r_string(&rilp);
|
|
|
|
numeric = parcel_r_string(&rilp);
|
|
|
|
|
|
|
|
g_ril_append_print_buf(nd->ril,
|
|
|
|
"(lalpha=%s, salpha=%s, numeric=%s)",
|
|
|
|
lalpha, salpha, numeric);
|
2015-10-13 16:07:53 +00:00
|
|
|
|
2015-11-13 20:27:47 +00:00
|
|
|
g_ril_print_response(nd->ril, message);
|
2015-10-13 16:07:53 +00:00
|
|
|
|
2015-11-13 20:27:47 +00:00
|
|
|
if ((lalpha == NULL && salpha == NULL) || numeric == NULL) {
|
|
|
|
g_free(lalpha);
|
|
|
|
g_free(salpha);
|
|
|
|
g_free(numeric);
|
|
|
|
goto error;
|
|
|
|
}
|
2015-10-13 16:07:53 +00:00
|
|
|
|
2015-11-13 20:27:47 +00:00
|
|
|
set_oper_name(lalpha, salpha, &op);
|
|
|
|
extract_mcc_mnc(numeric, op.mcc, op.mnc);
|
2015-10-13 16:07:53 +00:00
|
|
|
op.status = OPERATOR_STATUS_CURRENT;
|
|
|
|
op.tech = ril_tech_to_access_tech(nd->tech);
|
|
|
|
|
2015-11-13 20:27:47 +00:00
|
|
|
g_free(lalpha);
|
|
|
|
g_free(salpha);
|
|
|
|
g_free(numeric);
|
2015-10-13 16:07:53 +00:00
|
|
|
|
2015-11-13 20:27:47 +00:00
|
|
|
CALLBACK_WITH_SUCCESS(cb, &op, cbd->data);
|
2015-10-13 16:07:53 +00:00
|
|
|
return;
|
|
|
|
|
|
|
|
error:
|
|
|
|
CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void ril_current_operator(struct ofono_netreg *netreg,
|
|
|
|
ofono_netreg_operator_cb_t cb, void *data)
|
|
|
|
{
|
|
|
|
struct netreg_data *nd = ofono_netreg_get_data(netreg);
|
|
|
|
struct cb_data *cbd = cb_data_new(cb, data, nd);
|
|
|
|
|
|
|
|
if (g_ril_send(nd->ril, RIL_REQUEST_OPERATOR, NULL,
|
|
|
|
ril_cops_cb, cbd, g_free) == 0) {
|
|
|
|
g_free(cbd);
|
|
|
|
CALLBACK_WITH_FAILURE(cb, NULL, data);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void ril_cops_list_cb(struct ril_msg *message, gpointer user_data)
|
|
|
|
{
|
|
|
|
struct cb_data *cbd = user_data;
|
|
|
|
ofono_netreg_operator_list_cb_t cb = cbd->cb;
|
|
|
|
struct netreg_data *nd = cbd->user;
|
|
|
|
struct ofono_network_operator *ops;
|
2015-11-13 20:17:50 +00:00
|
|
|
struct parcel rilp;
|
|
|
|
int num_ops;
|
2015-10-13 16:07:53 +00:00
|
|
|
unsigned int i = 0;
|
2015-11-13 20:17:50 +00:00
|
|
|
unsigned int num_strings;
|
|
|
|
int strings_per_opt = 4;
|
2015-10-13 16:07:53 +00:00
|
|
|
|
2015-11-13 20:17:50 +00:00
|
|
|
DBG("");
|
2015-10-13 16:07:53 +00:00
|
|
|
|
2015-11-13 20:17:50 +00:00
|
|
|
if (message->error != RIL_E_SUCCESS)
|
2015-10-13 16:07:53 +00:00
|
|
|
goto error;
|
|
|
|
|
2015-11-13 20:17:50 +00:00
|
|
|
/*
|
|
|
|
* Minimum message length is 4:
|
|
|
|
* - array size
|
|
|
|
*/
|
|
|
|
if (message->buf_len < 4) {
|
|
|
|
ofono_error("%s: invalid QUERY_AVAIL_NETWORKS reply: "
|
|
|
|
"size too small (< 4): %d ",
|
|
|
|
__func__,
|
|
|
|
(int) message->buf_len);
|
|
|
|
goto error;
|
|
|
|
}
|
2015-10-13 16:07:53 +00:00
|
|
|
|
2015-11-13 20:17:50 +00:00
|
|
|
g_ril_init_parcel(message, &rilp);
|
|
|
|
g_ril_append_print_buf(nd->ril, "{");
|
|
|
|
|
|
|
|
if (g_ril_vendor(nd->ril) == OFONO_RIL_VENDOR_MTK)
|
|
|
|
strings_per_opt = 5;
|
|
|
|
|
|
|
|
/* Number of operators at the list */
|
|
|
|
num_strings = (unsigned int) parcel_r_int32(&rilp);
|
|
|
|
if (num_strings % strings_per_opt) {
|
|
|
|
ofono_error("%s: invalid QUERY_AVAIL_NETWORKS reply: "
|
|
|
|
"num_strings (%d) MOD %d != 0",
|
|
|
|
__func__,
|
|
|
|
num_strings, strings_per_opt);
|
2015-10-13 16:07:53 +00:00
|
|
|
goto error;
|
|
|
|
}
|
|
|
|
|
2015-11-13 20:17:50 +00:00
|
|
|
num_ops = num_strings / strings_per_opt;
|
|
|
|
DBG("noperators = %d", num_ops);
|
|
|
|
ops = g_new0(struct ofono_network_operator, num_ops);
|
|
|
|
|
|
|
|
for (i = 0; num_ops; num_ops--) {
|
|
|
|
char *lalpha;
|
|
|
|
char *salpha;
|
|
|
|
char *numeric;
|
|
|
|
char *status;
|
|
|
|
int tech = -1;
|
|
|
|
|
|
|
|
lalpha = parcel_r_string(&rilp);
|
|
|
|
salpha = parcel_r_string(&rilp);
|
|
|
|
numeric = parcel_r_string(&rilp);
|
|
|
|
status = parcel_r_string(&rilp);
|
|
|
|
|
|
|
|
/*
|
|
|
|
* MTK: additional string with technology: 2G/3G are the only
|
|
|
|
* valid values currently.
|
|
|
|
*/
|
|
|
|
if (g_ril_vendor(nd->ril) == OFONO_RIL_VENDOR_MTK) {
|
|
|
|
char *t = parcel_r_string(&rilp);
|
|
|
|
|
|
|
|
if (strcmp(t, "3G") == 0)
|
|
|
|
tech = ACCESS_TECHNOLOGY_UTRAN;
|
|
|
|
else
|
|
|
|
tech = ACCESS_TECHNOLOGY_GSM;
|
|
|
|
|
|
|
|
g_free(t);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (lalpha == NULL && salpha == NULL)
|
|
|
|
goto next;
|
2015-10-13 16:07:53 +00:00
|
|
|
|
2015-11-13 20:17:50 +00:00
|
|
|
if (numeric == NULL)
|
|
|
|
goto next;
|
2015-10-13 16:07:53 +00:00
|
|
|
|
2015-11-13 20:17:50 +00:00
|
|
|
if (status == NULL)
|
|
|
|
goto next;
|
2015-10-13 16:07:53 +00:00
|
|
|
|
2015-11-13 20:17:50 +00:00
|
|
|
set_oper_name(lalpha, salpha, &ops[i]);
|
|
|
|
extract_mcc_mnc(numeric, ops[i].mcc, ops[i].mnc);
|
|
|
|
ops[i].tech = tech;
|
2015-10-13 16:07:53 +00:00
|
|
|
|
|
|
|
/* Set the proper status */
|
2015-11-13 20:17:50 +00:00
|
|
|
if (!strcmp(status, "unknown"))
|
2015-10-13 16:07:53 +00:00
|
|
|
ops[i].status = OPERATOR_STATUS_UNKNOWN;
|
2015-11-13 20:17:50 +00:00
|
|
|
else if (!strcmp(status, "available"))
|
2015-10-13 16:07:53 +00:00
|
|
|
ops[i].status = OPERATOR_STATUS_AVAILABLE;
|
2015-11-13 20:17:50 +00:00
|
|
|
else if (!strcmp(status, "current"))
|
2015-10-13 16:07:53 +00:00
|
|
|
ops[i].status = OPERATOR_STATUS_CURRENT;
|
2015-11-13 20:17:50 +00:00
|
|
|
else if (!strcmp(status, "forbidden"))
|
2015-10-13 16:07:53 +00:00
|
|
|
ops[i].status = OPERATOR_STATUS_FORBIDDEN;
|
|
|
|
|
|
|
|
i++;
|
2015-11-13 20:17:50 +00:00
|
|
|
next:
|
|
|
|
g_ril_append_print_buf(nd->ril, "%s [lalpha=%s, salpha=%s, "
|
|
|
|
" numeric=%s status=%s]",
|
|
|
|
print_buf,
|
|
|
|
lalpha, salpha, numeric, status);
|
|
|
|
g_free(lalpha);
|
|
|
|
g_free(salpha);
|
|
|
|
g_free(numeric);
|
|
|
|
g_free(status);
|
2015-10-13 16:07:53 +00:00
|
|
|
}
|
|
|
|
|
2015-11-13 20:17:50 +00:00
|
|
|
g_ril_append_print_buf(nd->ril, "%s}", print_buf);
|
|
|
|
g_ril_print_response(nd->ril, message);
|
2015-10-13 16:07:53 +00:00
|
|
|
|
2015-11-13 20:17:50 +00:00
|
|
|
CALLBACK_WITH_SUCCESS(cb, i, ops, cbd->data);
|
|
|
|
g_free(ops);
|
2015-10-13 16:07:53 +00:00
|
|
|
return;
|
|
|
|
|
|
|
|
error:
|
|
|
|
CALLBACK_WITH_FAILURE(cb, 0, NULL, cbd->data);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void ril_list_operators(struct ofono_netreg *netreg,
|
|
|
|
ofono_netreg_operator_list_cb_t cb, void *data)
|
|
|
|
{
|
|
|
|
struct netreg_data *nd = ofono_netreg_get_data(netreg);
|
|
|
|
struct cb_data *cbd = cb_data_new(cb, data, nd);
|
|
|
|
|
|
|
|
if (g_ril_send(nd->ril, RIL_REQUEST_QUERY_AVAILABLE_NETWORKS, NULL,
|
|
|
|
ril_cops_list_cb, cbd, g_free) == 0) {
|
|
|
|
g_free(cbd);
|
|
|
|
CALLBACK_WITH_FAILURE(cb, 0, NULL, data);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void ril_register_cb(struct ril_msg *message, gpointer user_data)
|
|
|
|
{
|
|
|
|
struct cb_data *cbd = user_data;
|
|
|
|
ofono_netreg_register_cb_t cb = cbd->cb;
|
|
|
|
struct netreg_data *nd = cbd->user;
|
|
|
|
struct ofono_error error;
|
|
|
|
|
|
|
|
if (message->error == RIL_E_SUCCESS) {
|
|
|
|
decode_ril_error(&error, "OK");
|
|
|
|
|
|
|
|
g_ril_print_response_no_args(nd->ril, message);
|
|
|
|
|
|
|
|
} else {
|
|
|
|
decode_ril_error(&error, "FAIL");
|
|
|
|
}
|
|
|
|
|
|
|
|
cb(&error, cbd->data);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void ril_register_auto(struct ofono_netreg *netreg,
|
|
|
|
ofono_netreg_register_cb_t cb, void *data)
|
|
|
|
{
|
|
|
|
struct netreg_data *nd = ofono_netreg_get_data(netreg);
|
|
|
|
struct cb_data *cbd = cb_data_new(cb, data, nd);
|
|
|
|
|
|
|
|
if (g_ril_send(nd->ril, RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC,
|
|
|
|
NULL, ril_register_cb, cbd, g_free) == 0) {
|
|
|
|
g_free(cbd);
|
|
|
|
CALLBACK_WITH_FAILURE(cb, data);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void ril_register_manual(struct ofono_netreg *netreg,
|
|
|
|
const char *mcc, const char *mnc,
|
|
|
|
ofono_netreg_register_cb_t cb, void *data)
|
|
|
|
{
|
|
|
|
struct netreg_data *nd = ofono_netreg_get_data(netreg);
|
|
|
|
struct cb_data *cbd = cb_data_new(cb, data, nd);
|
|
|
|
char buf[OFONO_MAX_MCC_LENGTH + OFONO_MAX_MNC_LENGTH + 1];
|
|
|
|
struct parcel rilp;
|
|
|
|
|
2015-11-21 04:54:27 +00:00
|
|
|
DBG("");
|
|
|
|
|
2015-10-13 16:07:53 +00:00
|
|
|
/* RIL expects a char * specifying MCCMNC of network to select */
|
|
|
|
snprintf(buf, sizeof(buf), "%s%s", mcc, mnc);
|
|
|
|
|
2015-11-21 04:54:27 +00:00
|
|
|
parcel_init(&rilp);
|
|
|
|
parcel_w_string(&rilp, buf);
|
|
|
|
|
|
|
|
g_ril_append_print_buf(nd->ril, "(%s)", buf);
|
2015-10-13 16:07:53 +00:00
|
|
|
|
|
|
|
/* In case of error free cbd and return the cb with failure */
|
|
|
|
if (g_ril_send(nd->ril, RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL, &rilp,
|
2015-11-21 04:54:27 +00:00
|
|
|
ril_register_cb, cbd, g_free) > 0)
|
|
|
|
return;
|
|
|
|
|
|
|
|
g_free(cbd);
|
|
|
|
CALLBACK_WITH_FAILURE(cb, data);
|
2015-10-13 16:07:53 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void ril_strength_notify(struct ril_msg *message, gpointer user_data)
|
|
|
|
{
|
|
|
|
struct ofono_netreg *netreg = user_data;
|
|
|
|
struct netreg_data *nd = ofono_netreg_get_data(netreg);
|
2015-11-13 19:16:22 +00:00
|
|
|
int strength = parse_signal_strength(nd->ril, message, nd->tech);
|
2015-10-13 16:07:53 +00:00
|
|
|
|
|
|
|
ofono_netreg_strength_notify(netreg, strength);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void ril_strength_cb(struct ril_msg *message, gpointer user_data)
|
|
|
|
{
|
|
|
|
struct cb_data *cbd = user_data;
|
|
|
|
ofono_netreg_strength_cb_t cb = cbd->cb;
|
|
|
|
struct netreg_data *nd = cbd->user;
|
|
|
|
struct ofono_error error;
|
|
|
|
int strength;
|
|
|
|
|
|
|
|
if (message->error == RIL_E_SUCCESS) {
|
|
|
|
decode_ril_error(&error, "OK");
|
|
|
|
} else {
|
|
|
|
ofono_error("Failed to retrive the signal strength");
|
|
|
|
goto error;
|
|
|
|
}
|
|
|
|
|
2015-11-13 19:16:22 +00:00
|
|
|
/* parse_signal_strength() handles both reply & unsolicited */
|
|
|
|
strength = parse_signal_strength(nd->ril, message, nd->tech);
|
2015-10-13 16:07:53 +00:00
|
|
|
cb(&error, strength, cbd->data);
|
|
|
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
error:
|
|
|
|
CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void ril_signal_strength(struct ofono_netreg *netreg,
|
|
|
|
ofono_netreg_strength_cb_t cb, void *data)
|
|
|
|
{
|
|
|
|
struct netreg_data *nd = ofono_netreg_get_data(netreg);
|
|
|
|
struct cb_data *cbd = cb_data_new(cb, data, nd);
|
|
|
|
|
|
|
|
if (g_ril_send(nd->ril, RIL_REQUEST_SIGNAL_STRENGTH, NULL,
|
|
|
|
ril_strength_cb, cbd, g_free) == 0) {
|
|
|
|
ofono_error("Send RIL_REQUEST_SIGNAL_STRENGTH failed.");
|
|
|
|
|
|
|
|
g_free(cbd);
|
|
|
|
CALLBACK_WITH_FAILURE(cb, -1, data);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void ril_nitz_notify(struct ril_msg *message, gpointer user_data)
|
|
|
|
{
|
|
|
|
struct ofono_netreg *netreg = user_data;
|
|
|
|
struct netreg_data *nd = ofono_netreg_get_data(netreg);
|
2015-11-13 19:34:22 +00:00
|
|
|
struct parcel rilp;
|
2015-10-13 16:07:53 +00:00
|
|
|
int year, mon, mday, hour, min, sec, dst, tzi, n_match;
|
|
|
|
char tzs, tz[4];
|
|
|
|
gchar *nitz;
|
2015-11-13 19:34:22 +00:00
|
|
|
struct ofono_network_time time;
|
|
|
|
|
|
|
|
DBG("");
|
|
|
|
|
|
|
|
/* Minimum NITZ is: 'yy/mm/dd,hh:mm:ss' TZ '(+/-)tz,dt' are optional */
|
|
|
|
if (message->buf_len < 17)
|
|
|
|
return;
|
|
|
|
|
|
|
|
g_ril_init_parcel(message, &rilp);
|
|
|
|
|
|
|
|
nitz = parcel_r_string(&rilp);
|
|
|
|
|
|
|
|
g_ril_append_print_buf(nd->ril, "(%s)", nitz);
|
|
|
|
g_ril_print_unsol(nd->ril, message);
|
2015-10-13 16:07:53 +00:00
|
|
|
|
|
|
|
if (nitz == NULL)
|
|
|
|
goto error;
|
|
|
|
|
|
|
|
n_match = sscanf(nitz, "%u/%u/%u,%u:%u:%u%c%u,%u", &year, &mon,
|
|
|
|
&mday, &hour, &min, &sec, &tzs, &tzi, &dst);
|
|
|
|
if (n_match != 9)
|
|
|
|
goto error;
|
|
|
|
|
|
|
|
sprintf(tz, "%c%d", tzs, tzi);
|
|
|
|
|
2015-11-13 19:34:22 +00:00
|
|
|
time.utcoff = atoi(tz) * 15 * 60;
|
|
|
|
time.dst = dst;
|
|
|
|
time.sec = sec;
|
|
|
|
time.min = min;
|
|
|
|
time.hour = hour;
|
|
|
|
time.mday = mday;
|
|
|
|
time.mon = mon;
|
|
|
|
time.year = 2000 + year;
|
2015-10-13 16:07:53 +00:00
|
|
|
|
2015-11-13 19:34:22 +00:00
|
|
|
ofono_netreg_time_notify(netreg, &time);
|
2015-10-13 16:07:53 +00:00
|
|
|
|
|
|
|
error:
|
|
|
|
g_free(nitz);
|
|
|
|
}
|
|
|
|
|
|
|
|
static gboolean ril_delayed_register(gpointer user_data)
|
|
|
|
{
|
|
|
|
struct ofono_netreg *netreg = user_data;
|
|
|
|
struct netreg_data *nd = ofono_netreg_get_data(netreg);
|
|
|
|
ofono_netreg_register(netreg);
|
|
|
|
|
|
|
|
/* Register for network state changes */
|
|
|
|
g_ril_register(nd->ril, RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED,
|
|
|
|
ril_network_state_change, netreg);
|
|
|
|
|
|
|
|
/* Register for network time update reports */
|
|
|
|
g_ril_register(nd->ril, RIL_UNSOL_NITZ_TIME_RECEIVED,
|
|
|
|
ril_nitz_notify, netreg);
|
|
|
|
|
|
|
|
/* Register for signal strength changes */
|
|
|
|
g_ril_register(nd->ril, RIL_UNSOL_SIGNAL_STRENGTH,
|
|
|
|
ril_strength_notify, netreg);
|
|
|
|
|
|
|
|
/* This makes the timeout a single-shot */
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int ril_netreg_probe(struct ofono_netreg *netreg, unsigned int vendor,
|
|
|
|
void *data)
|
|
|
|
{
|
|
|
|
GRil *ril = data;
|
|
|
|
struct netreg_data *nd;
|
|
|
|
|
|
|
|
nd = g_new0(struct netreg_data, 1);
|
|
|
|
|
|
|
|
nd->ril = g_ril_clone(ril);
|
|
|
|
nd->vendor = vendor;
|
|
|
|
nd->tech = RADIO_TECH_UNKNOWN;
|
2015-11-13 19:34:22 +00:00
|
|
|
|
2015-10-13 16:07:53 +00:00
|
|
|
ofono_netreg_set_data(netreg, nd);
|
|
|
|
|
|
|
|
/*
|
|
|
|
* ofono_netreg_register() needs to be called after
|
|
|
|
* the driver has been set in ofono_netreg_create(),
|
|
|
|
* which calls this function. Most other drivers make
|
|
|
|
* some kind of capabilities query to the modem, and then
|
|
|
|
* call register in the callback; we use the idle loop here.
|
|
|
|
*/
|
|
|
|
g_idle_add(ril_delayed_register, netreg);
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void ril_netreg_remove(struct ofono_netreg *netreg)
|
|
|
|
{
|
|
|
|
struct netreg_data *nd = ofono_netreg_get_data(netreg);
|
|
|
|
|
|
|
|
if (nd->nitz_timeout)
|
|
|
|
g_source_remove(nd->nitz_timeout);
|
|
|
|
|
|
|
|
ofono_netreg_set_data(netreg, NULL);
|
|
|
|
|
|
|
|
g_ril_unref(nd->ril);
|
|
|
|
g_free(nd);
|
|
|
|
}
|
|
|
|
|
2018-10-17 13:36:10 +00:00
|
|
|
static const struct ofono_netreg_driver driver = {
|
2015-10-13 16:07:53 +00:00
|
|
|
.name = RILMODEM,
|
|
|
|
.probe = ril_netreg_probe,
|
|
|
|
.remove = ril_netreg_remove,
|
|
|
|
.registration_status = ril_registration_status,
|
|
|
|
.current_operator = ril_current_operator,
|
|
|
|
.list_operators = ril_list_operators,
|
|
|
|
.register_auto = ril_register_auto,
|
|
|
|
.register_manual = ril_register_manual,
|
|
|
|
.strength = ril_signal_strength,
|
|
|
|
};
|
|
|
|
|
|
|
|
void ril_netreg_init(void)
|
|
|
|
{
|
|
|
|
ofono_netreg_driver_register(&driver);
|
|
|
|
}
|
|
|
|
|
|
|
|
void ril_netreg_exit(void)
|
|
|
|
{
|
|
|
|
ofono_netreg_driver_unregister(&driver);
|
|
|
|
}
|