[PATCH_v4 0/5] Private network request to ConnMan
by Guillaume Zajac
Hi,
Changelog from v3 is:
- Add private-network source/include
- ConnMan plugin is independant from emulator
- Each application that need VPN will pass a callback as argument
when private network is requested. This callback will contain the
private network settings.
Guillaume Zajac (5):
gatppp: Add new contructor to use external fd
private-network: add callback typedef drivers and settings
private-network: add request/release functions and new feature to
Makefile.am
emulator: add request/release private network calls
connman: add plugin in oFono to request request/release private
network
Makefile.am | 10 +-
gatchat/gatppp.c | 33 +++++-
gatchat/gatppp.h | 1 +
gatchat/ppp.h | 2 +-
gatchat/ppp_net.c | 40 ++++---
include/private-network.h | 59 +++++++++
plugins/connman.c | 297 +++++++++++++++++++++++++++++++++++++++++++++
src/emulator.c | 49 ++++++--
src/ofono.h | 6 +
src/private-network.c | 89 ++++++++++++++
10 files changed, 556 insertions(+), 30 deletions(-)
create mode 100644 include/private-network.h
create mode 100644 plugins/connman.c
create mode 100644 src/private-network.c
2 months, 1 week
Read/Write EFcfis/EFcphs-cff files
by Jeevaka Badrappan
Hi,
This patch reads and writes the call forwarding unconditional status
from and to the SIM depending on the SIM file availability.
New property needs to be added due to the fact that number won't be
available from the cphs-cff file.
Incase of SIM, EFcphs-cff file holds call forwarding status and it
is represented as a flag. In case of USIM(EFcfis), we have the status
flag and also number.So, adding new property for status and using the
existing VoiceUnconditional with number will work for both SIM and USIM cases.
Other option is to have 2 properties, "VoiceUnconditional" and "Number".
"VoiceUnconditional" will have the status of the call forwarding( "enabled",
"disabled") whereas the "Number" property will have the call forwared number.
offline-online state transitions results in caching the call forwaring status
every time. To avoid this, call forwarding atom is moved to the post sim and
its moved also due to the fact that call forwarding status doesn't change in
roaming.
Regards,
Jeevaka
Jeevaka Badrappan (7):
call-forwarding: Read/Write cfis/cphs-cff
ifx: Move call forwarding to post sim
isigen: Move call forwarding to post sim
plugins/n900: Move call forwarding to post sim
phonesim: Move call forwarding to post sim
doc: Add new property to call forwarding
TODO: Marking the Read/Write EFcfis task as done
TODO | 9 --
doc/call-forwarding-api.txt | 5 +
doc/features.txt | 5 +
plugins/ifx.c | 2 +-
plugins/isigen.c | 2 +-
plugins/n900.c | 2 +-
plugins/phonesim.c | 3 +-
src/call-forwarding.c | 242 ++++++++++++++++++++++++++++++++++++++++++-
8 files changed, 256 insertions(+), 14 deletions(-)
3 months
[PATCH] Simcom support
by Anthony Viallard
Add SIMCOM support.
I developped this with the SIM5216E chipset and ofono 1.12.
- SMS and GPRS work (in the same time) ;
- SIM card presence check ;
- No voice part because I can't test it ;
- Use default characters set instead GSM because it works like that
for what I'm doing (SMS+GPRS) (by default, the set is IRA for SIM5216E).
Also, the SIMCOM doc affraids me about problems when using GSM
(this setting causes easily software flow control (XON /XOFF) problems.).
Signed-off-by: Anthony Viallard <homer242 at gmail.com>
--- ofono-1.12.orig/Makefile.am 2012-04-20 21:06:29.000000000 +0200
+++ ofono-1.12/Makefile.am 2013-01-21 17:17:48.089627277 +0100
@@ -371,6 +371,9 @@ builtin_sources += plugins/samsung.c
builtin_modules += sim900
builtin_sources += plugins/sim900.c
+builtin_modules += simcom
+builtin_sources += plugins/simcom.c
+
if BLUETOOTH
builtin_modules += bluetooth
builtin_sources += plugins/bluetooth.c plugins/bluetooth.h
--- ofono-1.12.orig/drivers/atmodem/sms.c 2012-04-20 21:06:29.000000000 +0200
+++ ofono-1.12/drivers/atmodem/sms.c 2013-01-21 16:48:44.460627485 +0100
@@ -805,6 +807,7 @@ static gboolean build_cnmi_string(char *
case OFONO_VENDOR_NOVATEL:
case OFONO_VENDOR_HUAWEI:
case OFONO_VENDOR_ZTE:
+ case OFONO_VENDOR_SIMCOM:
/* MSM devices advertise support for mode 2, but return an
* error if we attempt to actually use it. */
mode = "1";
diff -pruN ofono-1.12.orig/drivers/atmodem/sim.c ofono-1.12/drivers/atmodem/sim.c
--- ofono-1.12.orig/drivers/atmodem/sim.c 2013-01-23 11:38:22.959609087 +0100
+++ ofono-1.12/drivers/atmodem/sim.c 2013-01-23 11:57:52.602608948 +0100
@@ -1023,12 +1023,18 @@ static void at_pin_send_cb(gboolean ok,
FALSE, cbd, g_free);
return;
case OFONO_VENDOR_ZTE:
case OFONO_VENDOR_ALCATEL:
case OFONO_VENDOR_HUAWEI:
+ case OFONO_VENDOR_SIMCOM:
/*
* On ZTE modems, after pin is entered, SIM state is checked
* by polling CPIN as their modem doesn't provide unsolicited
* notification of SIM readiness.
+ *
+ * On SIMCOM modems, SIM is busy after pin is entered (we've
+ * got an "+CME ERROR: 14" at "AT+CPIN?" request) and ofono
+ * don't catch the "+CPIN: READY" message sent by the modem
+ * when SIM is ready. So, use extra CPIN to check the state.
*/
sd->sim_state_query = at_util_sim_state_query_new(sd->chat,
2, 20, sim_state_cb, cbd,
diff -purN ofono-1.12/drivers/atmodem/network-registration.c ofono-patched/drivers/atmodem/network-registration.c
--- ofono-1.12/drivers/atmodem/network-registration.c 2013-01-18 15:04:03.598659165 +0100
+++ ofono-patched/drivers/atmodem/network-registration.c 2013-01-18 14:54:03.256659236 +0100
@@ -1411,6 +1411,14 @@ static void at_creg_set_cb(gboolean ok,
}
switch (nd->vendor) {
+ case OFONO_VENDOR_SIMCOM:
+ /* Register for CSQ changes */
+ g_at_chat_send(nd->chat, "AT+AUTOCSQ=1,1", none_prefix,
+ NULL, NULL, NULL);
+
+ g_at_chat_register(nd->chat, "+CSQ:",
+ csq_notify, FALSE, netreg, NULL);
+ break;
case OFONO_VENDOR_PHONESIM:
g_at_chat_register(nd->chat, "+CSQ:",
csq_notify, FALSE, netreg, NULL);
@@ -1534,7 +1537,6 @@ static void at_creg_set_cb(gboolean ok,
break;
case OFONO_VENDOR_NOKIA:
case OFONO_VENDOR_SAMSUNG:
- case OFONO_VENDOR_SIMCOM:
/* Signal strength reporting via CIND is not supported */
break;
default:
--- /dev/null 2013-01-28 10:34:59.843091650 +0100
+++ ofono-1.12/plugins/simcom.c 2013-02-15 16:16:38.058552544 +0100
@@ -0,0 +1,401 @@
+/*
+ *
+ * oFono - Open Source Telephony
+ *
+ * Copyright (C) 2008-2011 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <errno.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <glib.h>
+#include <gatchat.h>
+#include <gattty.h>
+
+#define OFONO_API_SUBJECT_TO_CHANGE
+#include <ofono/plugin.h>
+#include <ofono/modem.h>
+#include <ofono/devinfo.h>
+#include <ofono/netreg.h>
+#include <ofono/sim.h>
+#include <ofono/cbs.h>
+#include <ofono/sms.h>
+#include <ofono/ussd.h>
+#include <ofono/gprs.h>
+#include <ofono/gprs-context.h>
+#include <ofono/radio-settings.h>
+#include <ofono/phonebook.h>
+#include <ofono/log.h>
+
+#include <drivers/atmodem/atutil.h>
+#include <drivers/atmodem/vendor.h>
+
+#define MAX_IGNITION_POOL_CALL 7
+
+#define CMEERR_SIMBUSY 14
+
+static const char *none_prefix[] = { NULL };
+
+struct simcom_data {
+ GAtChat *modem;
+ GAtChat *data;
+ guint ignition_pool;
+ unsigned int ignition_pool_call;
+ unsigned int at_ignition_pending;
+ ofono_bool_t have_sim;
+};
+
+/* Callback and helpers functions */
+static void simcom_debug(const char *str, void *user_data)
+{
+ const char *prefix = user_data;
+
+ ofono_info("%s%s", prefix, str);
+}
+
+static gboolean simcom_ignition(gpointer user_data)
+{
+ struct ofono_modem *modem = user_data;
+ struct simcom_data *data = ofono_modem_get_data(modem);
+
+ ++data->ignition_pool_call;
+
+ if(data->at_ignition_pending > 0)
+ {
+ if(data->ignition_pool_call > MAX_IGNITION_POOL_CALL)
+ {
+ ofono_error("Ignition timeout");
+ return FALSE;
+ }
+
+ /* Waiting reply of AT commands */
+ DBG("Waiting AT reply...");
+ return TRUE;
+ }
+
+ ofono_modem_set_powered(modem, TRUE);
+
+ return FALSE;
+}
+
+static void simcom_sim_status(gboolean ok, GAtResult *result, gpointer user_data)
+{
+ struct ofono_modem *modem = user_data;
+ struct ofono_error error;
+ struct simcom_data *data = ofono_modem_get_data(modem);
+
+ --data->at_ignition_pending;
+
+ if(!ok)
+ {
+ decode_at_error(&error, g_at_result_final_response(result));
+ if(error.type == OFONO_ERROR_TYPE_CME)
+ {
+ if(error.error == CMEERR_SIMBUSY)
+ {
+ DBG("System is busy. Retry...");
+ g_at_chat_send(data->data, "AT+CPIN?",
+ none_prefix,
+ simcom_sim_status, modem,
+ NULL);
+ ++data->at_ignition_pending;
+ return;
+ }
+ }
+
+ data->have_sim = FALSE;
+ return;
+ }
+
+ /* If doesn't have an "fatal" error on AT+CPIN request,
+ * we can guess there a SIM card ...
+ */
+ data->have_sim = TRUE;
+}
+
+static void cfun_enable(gboolean ok, GAtResult *result, gpointer user_data)
+{
+ struct ofono_modem *modem = user_data;
+ struct simcom_data *data = ofono_modem_get_data(modem);
+
+ DBG("");
+
+ if (!ok) {
+ g_at_chat_unref(data->modem);
+ data->modem = NULL;
+
+ g_at_chat_unref(data->data);
+ data->data = NULL;
+
+ ofono_modem_set_powered(modem, FALSE);
+ return;
+ }
+
+ /* Get model and sim card status */
+ data->at_ignition_pending = 0;
+
+ g_at_chat_send(data->data, "AT+CPIN?", none_prefix,
+ simcom_sim_status, modem, NULL);
+ ++data->at_ignition_pending;
+
+ data->ignition_pool = g_timeout_add_seconds(1,
+ simcom_ignition,
+ modem);
+}
+
+static void cfun_disable(gboolean ok, GAtResult *result, gpointer user_data)
+{
+ struct ofono_modem *modem = user_data;
+ struct simcom_data *data = ofono_modem_get_data(modem);
+
+ DBG("");
+
+ g_at_chat_unref(data->data);
+ data->data = NULL;
+
+ if (ok)
+ ofono_modem_set_powered(modem, FALSE);
+}
+
+static GAtChat *open_device(struct ofono_modem *modem,
+ const char *key,
+ char *debug)
+{
+ const char *device;
+ GIOChannel *channel;
+ GAtSyntax *syntax;
+ GAtChat *chat;
+ /* GHashTable *options; */
+
+ device = ofono_modem_get_string(modem, key);
+ if (device == NULL)
+ {
+ ofono_error("Failed to get modem '%s'", key);
+ return NULL;
+ }
+
+ DBG("%s %s", key, device);
+
+ /* options = g_hash_table_new(g_str_hash, g_str_equal); */
+ /* if (options == NULL) */
+ /* return NULL; */
+
+ /* g_hash_table_insert(options, "Baud", "115200"); */
+ /* g_hash_table_insert(options, "Parity", "none"); */
+ /* g_hash_table_insert(options, "StopBits", "1"); */
+ /* g_hash_table_insert(options, "DataBits", "8"); */
+ /* g_hash_table_insert(options, "XonXoff", "off"); */
+ /* g_hash_table_insert(options, "RtsCts", "on"); */
+ /* g_hash_table_insert(options, "Local", "on"); */
+ /* g_hash_table_insert(options, "Read", "on"); */
+
+ channel = g_at_tty_open(device, NULL);
+
+ /* g_hash_table_destroy(options); */
+
+ if (channel == NULL)
+ {
+ ofono_error("Failed to get tty for '%s'", key);
+ return NULL;
+ }
+
+ syntax = g_at_syntax_new_gsm_permissive();
+ chat = g_at_chat_new(channel, syntax);
+ g_at_syntax_unref(syntax);
+
+ g_io_channel_unref(channel);
+
+ if (chat == NULL)
+ {
+ ofono_error("Failed to get chat for '%s'", key);
+ return NULL;
+ }
+
+ //if (getenv("OFONO_AT_DEBUG"))
+ g_at_chat_set_debug(chat, simcom_debug, debug);
+
+ return chat;
+}
+
+/* Modem interface function */
+static int simcom_probe(struct ofono_modem *modem)
+{
+ struct simcom_data *data;
+
+ DBG("%p", modem);
+
+ data = g_try_new0(struct simcom_data, 1);
+ if (data == NULL)
+ return -ENOMEM;
+
+ ofono_modem_set_data(modem, data);
+
+ return 0;
+}
+
+static void simcom_remove(struct ofono_modem *modem)
+{
+ struct simcom_data *data = ofono_modem_get_data(modem);
+
+ DBG("%p", modem);
+
+ if(data->ignition_pool > 0)
+ {
+ g_source_remove(data->ignition_pool);
+ data->ignition_pool = 0;
+ }
+
+ ofono_modem_set_data(modem, NULL);
+
+ /* Cleanup after hot-unplug */
+ g_at_chat_unref(data->data);
+
+ g_free(data);
+}
+
+static int simcom_enable(struct ofono_modem *modem)
+{
+ struct simcom_data *data = ofono_modem_get_data(modem);
+
+ DBG("%p", modem);
+
+ data->modem = open_device(modem, "Modem", "Modem: ");
+ if (data->modem == NULL)
+ return -EINVAL;
+
+ data->data = open_device(modem, "Data", "Data: ");
+ if (data->data == NULL) {
+ g_at_chat_unref(data->modem);
+ data->modem = NULL;
+ return -EIO;
+ }
+
+ g_at_chat_set_slave(data->modem, data->data);
+
+ g_at_chat_blacklist_terminator(data->data,
+ G_AT_CHAT_TERMINATOR_NO_CARRIER);
+
+ /* init modem */
+ g_at_chat_send(data->modem, "ATE0 +CMEE=1", NULL, NULL, NULL, NULL);
+ g_at_chat_send(data->data, "ATE0 +CMEE=1", NULL, NULL, NULL, NULL);
+
+ g_at_chat_send(data->data, "AT+CFUN=1", none_prefix,
+ cfun_enable, modem, NULL);
+
+ return -EINPROGRESS;
+}
+
+static int simcom_disable(struct ofono_modem *modem)
+{
+ struct simcom_data *data = ofono_modem_get_data(modem);
+
+ DBG("%p", modem);
+
+ g_at_chat_cancel_all(data->modem);
+ g_at_chat_unregister_all(data->modem);
+
+ g_at_chat_unref(data->modem);
+ data->modem = NULL;
+
+ g_at_chat_cancel_all(data->data);
+ g_at_chat_unregister_all(data->data);
+
+ g_at_chat_send(data->data, "AT+CFUN=4", none_prefix,
+ cfun_disable, modem, NULL);
+
+ return -EINPROGRESS;
+}
+
+static void simcom_pre_sim(struct ofono_modem *modem)
+{
+ struct simcom_data *data = ofono_modem_get_data(modem);
+ struct ofono_sim *sim;
+
+ DBG("%p", modem);
+
+ ofono_devinfo_create(modem, 0, "atmodem", data->data);
+ sim = ofono_sim_create(modem, OFONO_VENDOR_SIMCOM, "atmodem",
+ data->data);
+
+ if (sim)
+ ofono_sim_inserted_notify(sim, data->have_sim);
+}
+
+static void simcom_post_sim(struct ofono_modem *modem)
+{
+ struct simcom_data *data = ofono_modem_get_data(modem);
+ struct ofono_message_waiting *mw;
+ struct ofono_gprs *gprs;
+ struct ofono_gprs_context *gc;
+
+ DBG("%p", modem);
+
+ ofono_phonebook_create(modem, 0, "atmodem", data->data);
+
+ ofono_sms_create(modem, OFONO_VENDOR_SIMCOM, "atmodem",
+ data->data);
+
+ /* gprs things */
+ gprs = ofono_gprs_create(modem, 0, "atmodem", data->data);
+ gc = ofono_gprs_context_create(modem, 0, "atmodem", data->modem);
+
+ if(gprs && gc)
+ {
+ ofono_gprs_add_context(gprs, gc);
+ }
+}
+
+static void simcom_post_online(struct ofono_modem *modem)
+{
+ struct simcom_data *data = ofono_modem_get_data(modem);
+
+ DBG("%p", modem);
+
+ ofono_netreg_create(modem, OFONO_VENDOR_SIMCOM, "atmodem", data->data);
+ ofono_cbs_create(modem, 0, "atmodem", data->data);
+ ofono_ussd_create(modem, 0, "atmodem", data->data);
+}
+
+static struct ofono_modem_driver simcom_driver = {
+ .name = "simcom",
+ .probe = simcom_probe,
+ .remove = simcom_remove,
+ .enable = simcom_enable,
+ .disable = simcom_disable,
+ .pre_sim = simcom_pre_sim,
+ .post_sim = simcom_post_sim,
+ .post_online = simcom_post_online,
+};
+
+static int simcom_init(void)
+{
+ return ofono_modem_driver_register(&simcom_driver);
+}
+
+static void simcom_exit(void)
+{
+ ofono_modem_driver_unregister(&simcom_driver);
+}
+
+OFONO_PLUGIN_DEFINE(simcom, "SIMCOM modem driver", VERSION,
+ OFONO_PLUGIN_PRIORITY_DEFAULT,
+ simcom_init, simcom_exit)
3 months
Voicecall while context is activate
by TengChou Yang
Hi,
I am able to create voicecalls, creating contexts by using Option module
GTM661W. Please see following for the issue,
if I activate the context,
/usr/lib/ofono/test/list-contexts
[ /hso_0 ]
[ /hso_0/context1 ]
Username = isp(a)cingulargprs.com
Protocol = ip
Name = Data Connect (old)
Settings = { }
IPv6.Settings = { }
Active = 0
AccessPointName = isp.cingular
Password = cingular1
Type = internet
/usr/lib/ofono/test/activate-context,
{ConnectionContext} [/hso_0/context1] Settings = { DomainNameServers =
209.183.35.23 209.183.33.23, Method = static, Netmask = 255.255.255.255,
Address = 166.204.XXX.XX, Interface = hso0, Gateway = 0.0.0.0 }
{ConnectionContext} [/hso_0/context1] Active = True
{ConnectionContext} [/hso_0/context1] Settings = {}
{ConnectionContext} [/hso_0/context1] Active = False
and than create the voicecall,
root@g2:~# /usr/lib/ofono/test/dial-number XXXXXXXXXX
Using modem /hso_0
/hso_0/voicecall01
the test case shows it had been created in voicecall01, but when I list the
phone call
root@g2:~# /usr/lib/ofono/test/list-calls
[ /hso_0 ]
[ /hso_0/voicecall02 ]
Name =
LineIdentification = 9496796229
Multiparty = 0
Emergency = 0
RemoteHeld = 0
State = alerting
RemoteMultiparty = 0
the voicecall which supposed to be at the first
interface(/hso_0/voicecall01) will be created at second
interface(/hso_0/voicecall02).
Does anyone have any clue for this problem?
Sincerely,
TengChou Yang
8 years, 11 months
huawei cdc_ncm devices
by Cedric Jehasse
Hi,
i'm trying to add support for the Huawei E3276 using a cdc_ncm interface.
To activate the pdp context for this device i need to send:
1. AT^NDISDUP=1,1
2. wait for an unsollicited reply ^NDISSTAT:
3. start a dhcp client on the wwanX interface
The huaweimodem gprs-context driver already implement AT^NDISDUP, but is
trying to get the ip address with AT^DHCP?. However this driver is not
being used.
Can i remove the code to send and handle AT^DHCP?, and replace with
^NDISSTAT?
Or should i keep it and add checks to see which at commands are supported?
thanks,
Cedric
8 years, 11 months
[PATCH 2/4] plugin: Interface for using plugins that find the MNC lenght from the IMSI
by Alfonso Sanchez-Beato
---
include/sim-mnclength.h | 45 +++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
create mode 100644 include/sim-mnclength.h
diff --git a/include/sim-mnclength.h b/include/sim-mnclength.h
new file mode 100644
index 0000000..67769f2
--- /dev/null
+++ b/include/sim-mnclength.h
@@ -0,0 +1,45 @@
+/*
+ *
+ * oFono - Open Telephony stack for Linux
+ *
+ * Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifndef OFONO_SIM_MNCLENGTH_H
+#define OFONO_SIM_MNCLENGTH_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+struct ofono_sim_mnclength_driver {
+ const char *name;
+ int (*get_mnclength)(const char *imsi);
+};
+
+int ofono_sim_mnclength_driver_register(
+ struct ofono_sim_mnclength_driver *driver);
+void ofono_sim_mnclength_driver_unregister(
+ const struct ofono_sim_mnclength_driver *driver);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* OFONO_SIM_MNCLENGTH_H */
--
1.8.3.2
8 years, 11 months
[PATCH 1/4] plugin: Plugin that finds correspondence between MCC and MNC length
by Alfonso Sanchez-Beato
The implementation searchs in two tables, one of them with some special cases
for some operators and the other with the MNC length for a given MCC, as
recommended by the ITU (http://www.itu.int/pub/T-SP-E.212B).
---
plugins/mnclength.c | 392 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 392 insertions(+)
create mode 100644 plugins/mnclength.c
diff --git a/plugins/mnclength.c b/plugins/mnclength.c
new file mode 100644
index 0000000..ee40857
--- /dev/null
+++ b/plugins/mnclength.c
@@ -0,0 +1,392 @@
+/*
+ *
+ * oFono - Open Source Telephony
+ *
+ * Copyright (C) 2008-2011 Intel Corporation. All rights reserved.
+ * Copyright (C) 2013 Canonical Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <errno.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include <glib.h>
+
+#define OFONO_API_SUBJECT_TO_CHANGE
+#include <ofono/types.h>
+#include <ofono/log.h>
+#include <ofono/plugin.h>
+#include <ofono/sim-mnclength.h>
+
+
+struct mcc_mnclength {
+ int mcc;
+ int mnclength;
+};
+
+/*
+ * Database of MCC to MNC length correspondences based on "Mobile Network Codes
+ * (MNC) for the international identification plan for public networks and
+ * subscriptions (According to Recommendation ITU-T E.212 (05/2008))"
+ * Latest version of that document can be found in
+ * http://www.itu.int/pub/T-SP-E.212B.
+ */
+static struct mcc_mnclength mnclen_db[] = {
+ {202, 2},
+ {204, 2},
+ {206, 2},
+ {208, 2},
+ {212, 2},
+ {213, 2},
+ {214, 2},
+ {216, 2},
+ {218, 2},
+ {219, 2},
+ {220, 2},
+ {222, 2},
+ {225, 2},
+ {226, 2},
+ {228, 2},
+ {230, 2},
+ {231, 2},
+ {232, 2},
+ {234, 2},
+ {235, 2},
+ {238, 2},
+ {240, 2},
+ {242, 2},
+ {244, 2},
+ {246, 2},
+ {247, 2},
+ {248, 2},
+ {250, 2},
+ {255, 2},
+ {257, 2},
+ {259, 2},
+ {260, 2},
+ {262, 2},
+ {266, 2},
+ {268, 2},
+ {270, 2},
+ {272, 2},
+ {274, 2},
+ {276, 2},
+ {278, 2},
+ {280, 2},
+ {282, 2},
+ {283, 2},
+ {284, 2},
+ {286, 2},
+ {288, 2},
+ {289, 2},
+ {290, 2},
+ {292, 2},
+ {293, 2},
+ {294, 2},
+ {295, 2},
+ {297, 2},
+ {302, 3},
+ {308, 2},
+ {310, 3},
+ {311, 3},
+ {312, 3},
+ {313, 3},
+ {314, 3},
+ {315, 3},
+ {316, 3},
+ {330, 2},
+ {332, 2},
+ {334, 3},
+ {338, 3},
+ {340, 2},
+ {342, 3},
+ {344, 3},
+ {346, 3},
+ {348, 3},
+ {350, 2},
+ {352, 2},
+ {354, 2},
+ {356, 2},
+ {358, 2},
+ {360, 2},
+ {362, 2},
+ {363, 2},
+ {364, 2},
+ {365, 3},
+ {366, 2},
+ {368, 2},
+ {370, 2},
+ {372, 2},
+ {374, 2},
+ {376, 2},
+ {400, 2},
+ {401, 2},
+ {402, 2},
+ {404, 2},
+ {405, 2},
+ {410, 2},
+ {412, 2},
+ {413, 2},
+ {414, 2},
+ {415, 2},
+ {416, 2},
+ {417, 2},
+ {418, 2},
+ {419, 2},
+ {420, 2},
+ {421, 2},
+ {422, 2},
+ {423, 2},
+ {424, 2},
+ {425, 2},
+ {426, 2},
+ {427, 2},
+ {428, 2},
+ {429, 2},
+ {430, 2},
+ {431, 2},
+ {432, 2},
+ {434, 2},
+ {436, 2},
+ {437, 2},
+ {438, 2},
+ {440, 2},
+ {441, 2},
+ {450, 2},
+ {452, 2},
+ {454, 2},
+ {455, 2},
+ {456, 2},
+ {457, 2},
+ {460, 2},
+ {461, 2},
+ {466, 2},
+ {467, 2},
+ {470, 2},
+ {472, 2},
+ {502, 2},
+ {505, 2},
+ {510, 2},
+ {514, 2},
+ {515, 2},
+ {520, 2},
+ {525, 2},
+ {528, 2},
+ {530, 2},
+ {534, 2},
+ {535, 2},
+ {536, 2},
+ {537, 2},
+ {539, 2},
+ {540, 2},
+ {541, 2},
+ {542, 2},
+ {543, 2},
+ {544, 2},
+ {545, 2},
+ {546, 2},
+ {547, 2},
+ {548, 2},
+ {549, 2},
+ {550, 2},
+ {551, 2},
+ {552, 2},
+ {602, 2},
+ {603, 2},
+ {604, 2},
+ {605, 2},
+ {606, 2},
+ {607, 2},
+ {608, 2},
+ {609, 2},
+ {610, 2},
+ {611, 2},
+ {612, 2},
+ {613, 2},
+ {614, 2},
+ {615, 2},
+ {616, 2},
+ {617, 2},
+ {618, 2},
+ {619, 2},
+ {620, 2},
+ {621, 2},
+ {622, 2},
+ {623, 2},
+ {624, 2},
+ {625, 2},
+ {626, 2},
+ {627, 2},
+ {628, 2},
+ {629, 2},
+ {630, 2},
+ {631, 2},
+ {632, 2},
+ {633, 2},
+ {634, 2},
+ {635, 2},
+ {636, 2},
+ {637, 2},
+ {638, 2},
+ {639, 2},
+ {640, 2},
+ {641, 2},
+ {642, 2},
+ {643, 2},
+ {645, 2},
+ {646, 2},
+ {647, 2},
+ {648, 2},
+ {649, 2},
+ {650, 2},
+ {651, 2},
+ {652, 2},
+ {653, 2},
+ {654, 2},
+ {655, 2},
+ {657, 2},
+ {702, 2},
+ {704, 2},
+ {706, 2},
+ {708, 3},
+ {710, 2},
+ {712, 2},
+ {714, 2},
+ {716, 2},
+ {722, 3},
+ {724, 2},
+ {730, 2},
+ {732, 3},
+ {734, 2},
+ {736, 2},
+ {738, 2},
+ {740, 2},
+ {742, 2},
+ {744, 2},
+ {746, 2},
+ {748, 2},
+ {750, 2},
+};
+
+/*
+ * These MCC+MNC combinations have 3 digit MNC even though the default for
+ * the corresponing MCC in mnclen_db is length 2.
+ */
+static int codes_mnclen3_db[] = {
+ 405025, 405026, 405027, 405028, 405029, 405030, 405031, 405032,
+ 405033, 405034, 405035, 405036, 405037, 405038, 405039, 405040,
+ 405041, 405042, 405043, 405044, 405045, 405046, 405047, 405750,
+ 405751, 405752, 405753, 405754, 405755, 405756, 405799, 405800,
+ 405801, 405802, 405803, 405804, 405805, 405806, 405807, 405808,
+ 405809, 405810, 405811, 405812, 405813, 405814, 405815, 405816,
+ 405817, 405818, 405819, 405820, 405821, 405822, 405823, 405824,
+ 405825, 405826, 405827, 405828, 405829, 405830, 405831, 405832,
+ 405833, 405834, 405835, 405836, 405837, 405838, 405839, 405840,
+ 405841, 405842, 405843, 405844, 405845, 405846, 405847, 405848,
+ 405849, 405850, 405851, 405852, 405853, 405875, 405876, 405877,
+ 405878, 405879, 405880, 405881, 405882, 405883, 405884, 405885,
+ 405886, 405908, 405909, 405910, 405911, 405912, 405913, 405914,
+ 405915, 405916, 405917, 405918, 405919, 405920, 405921, 405922,
+ 405923, 405924, 405925, 405926, 405927, 405928, 405929, 405930,
+ 405931, 405932
+};
+
+static int comp_int(const void *key, const void *value)
+{
+ int mccmnckey = *(int *) key;
+ int mccmnccurr = *(int *) value;
+
+ return mccmnckey - mccmnccurr;
+}
+
+static int comp_mcc(const void *key, const void *value)
+{
+ int mcc = *(int *) key;
+ struct mcc_mnclength *mccmnc = (struct mcc_mnclength *) value;
+
+ return mcc - mccmnc->mcc;
+}
+
+static int mnclength_get_mnclength(const char *imsi)
+{
+ char mccmnc[OFONO_MAX_MCC_LENGTH + OFONO_MAX_MNC_LENGTH + 1];
+ size_t nelem_mnclen3 = sizeof(codes_mnclen3_db)
+ / sizeof(codes_mnclen3_db[0]);
+ size_t nelem_mccmnc = sizeof(mnclen_db)
+ / sizeof(mnclen_db[0]);
+ int mccmnc_num;
+ int *mccmnc3_res;
+ int mcc_num;
+ struct mcc_mnclength *mccmnc_res;
+
+ if (strlen(imsi) < 6)
+ return 0;
+
+ /* Special case for some operators */
+ strncpy(mccmnc, imsi, sizeof(mccmnc) - 1);
+ mccmnc[sizeof(mccmnc) - 1] = '\0';
+ errno = 0;
+ mccmnc_num = (int) strtol(mccmnc, NULL, 10);
+
+ if (errno == 0) {
+ mccmnc3_res =
+ bsearch(&mccmnc_num, codes_mnclen3_db, nelem_mnclen3,
+ sizeof(codes_mnclen3_db[0]), comp_int);
+
+ if (mccmnc3_res)
+ return 3;
+ }
+
+ /* General case */
+ mccmnc[OFONO_MAX_MCC_LENGTH] = '\0';
+ errno = 0;
+ mcc_num = (int) strtol(mccmnc, NULL, 10);
+
+ if (errno == 0) {
+ mccmnc_res =
+ bsearch(&mcc_num, mnclen_db, nelem_mccmnc,
+ sizeof(mnclen_db[0]), comp_mcc);
+
+ if (mccmnc_res)
+ return mccmnc_res->mnclength;
+ }
+
+ return 0;
+}
+
+static struct ofono_sim_mnclength_driver mnclength_driver = {
+ .name = "MNC length",
+ .get_mnclength = mnclength_get_mnclength
+};
+
+static int mnclength_init(void)
+{
+ return ofono_sim_mnclength_driver_register(&mnclength_driver);
+}
+
+static void mnclength_exit(void)
+{
+ ofono_sim_mnclength_driver_unregister(&mnclength_driver);
+}
+
+OFONO_PLUGIN_DEFINE(mnclength, "MNC length Plugin", VERSION,
+ OFONO_PLUGIN_PRIORITY_DEFAULT,
+ mnclength_init, mnclength_exit)
--
1.8.3.2
8 years, 11 months
[PATCH 4/4] sim: mnclength plugin is called in case no MNC lenght is found in the SIM
by Alfonso Sanchez-Beato
---
src/ofono.h | 4 ++++
src/sim.c | 18 +++++++++++++++++-
2 files changed, 21 insertions(+), 1 deletion(-)
diff --git a/src/ofono.h b/src/ofono.h
index 8abaf1e..b0d12d0 100644
--- a/src/ofono.h
+++ b/src/ofono.h
@@ -519,3 +519,7 @@ ofono_bool_t __ofono_cdma_provision_get_name(const char *sid, char **name);
void __ofono_private_network_release(int id);
ofono_bool_t __ofono_private_network_request(ofono_private_network_cb_t cb,
int *id, void *data);
+
+#include <ofono/sim-mnclength.h>
+
+int __ofono_sim_mnclength_get_mnclength(const char *imsi);
diff --git a/src/sim.c b/src/sim.c
index edae5eb..beec74e 100644
--- a/src/sim.c
+++ b/src/sim.c
@@ -1435,6 +1435,18 @@ static void sim_imsi_obtained(struct ofono_sim *sim, const char *imsi)
"SubscriberIdentity",
DBUS_TYPE_STRING, &sim->imsi);
+ /*
+ * sim->mnc_length = 0 means that EFad was not present or that EFad did
+ * not contain the MNC length field (MNC length is not mandatory for
+ * SIMs (non-USIM) - see TS 51.011).
+ *
+ * MNC can have either 2 or 3 digits depending on the MCC: we will try
+ * to find a correspondence in an MCC-MNC length database
+ */
+ if (sim->mnc_length == 0)
+ sim->mnc_length =
+ __ofono_sim_mnclength_get_mnclength(sim->imsi);
+
if (sim->mnc_length) {
const char *str;
@@ -1772,8 +1784,12 @@ static void sim_ad_read_cb(int ok, int length, int record,
if (!ok)
return;
+ if (length < 3) {
+ ofono_error("EFad should contain at least three bytes");
+ return;
+ }
if (length < 4) {
- ofono_error("EFad should contain at least four bytes");
+ ofono_info("EFad does not contain MNC length");
return;
}
--
1.8.3.2
8 years, 11 months
[PATCH 3/4] sim: Glue for making mnclength plugin reachable
by Alfonso Sanchez-Beato
---
Makefile.am | 7 ++++--
src/sim-mnclength.c | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 75 insertions(+), 2 deletions(-)
create mode 100644 src/sim-mnclength.c
diff --git a/Makefile.am b/Makefile.am
index 21e8b68..167a350 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -21,7 +21,7 @@ pkginclude_HEADERS = include/log.h include/plugin.h include/history.h \
include/cdma-connman.h include/gnss.h \
include/private-network.h include/cdma-netreg.h \
include/cdma-provision.h include/handsfree.h \
- include/handsfree-audio.h
+ include/handsfree-audio.h include/sim-mnclength.h
nodist_pkginclude_HEADERS = include/version.h
@@ -463,6 +463,9 @@ builtin_sources += plugins/provision.c
builtin_modules += cdma_provision
builtin_sources += plugins/cdma-provision.c
+
+builtin_modules += mnclength
+builtin_sources += plugins/mnclength.c
endif
if MAINTAINER_MODE
@@ -518,7 +521,7 @@ src_ofonod_SOURCES = $(builtin_sources) src/ofono.ver \
src/cdma-sms.c src/private-network.c src/cdma-netreg.c \
src/cdma-provision.c src/handsfree.c \
src/handsfree-audio.c src/bluetooth.h \
- src/hfp.h
+ src/hfp.h src/sim-mnclength.c
src_ofonod_LDADD = gdbus/libgdbus-internal.la $(builtin_libadd) \
@GLIB_LIBS@ @DBUS_LIBS@ -ldl
diff --git a/src/sim-mnclength.c b/src/sim-mnclength.c
new file mode 100644
index 0000000..9ff6409
--- /dev/null
+++ b/src/sim-mnclength.c
@@ -0,0 +1,70 @@
+/*
+ *
+ * oFono - Open Source Telephony
+ *
+ * Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+#include <glib.h>
+#include "ofono.h"
+#include "sim-mnclength.h"
+
+static GSList *g_drivers = NULL;
+
+int __ofono_sim_mnclength_get_mnclength(const char *imsi)
+{
+ GSList *d;
+ int mnclen;
+
+ for (d = g_drivers; d != NULL; d = d->next) {
+ const struct ofono_sim_mnclength_driver *driver = d->data;
+
+ if (driver->get_mnclength == NULL)
+ continue;
+
+ DBG("Calling mnclength plugin '%s'", driver->name);
+
+ if ((mnclen = driver->get_mnclength(imsi)) <= 0)
+ continue;
+
+ return mnclen;
+ }
+
+ return 0;
+}
+
+int ofono_sim_mnclength_driver_register(
+ struct ofono_sim_mnclength_driver *driver)
+{
+ DBG("driver: %p name: %s", driver, driver->name);
+
+ g_drivers = g_slist_prepend(g_drivers, driver);
+ return 0;
+}
+
+void ofono_sim_mnclength_driver_unregister(
+ const struct ofono_sim_mnclength_driver *driver)
+{
+ DBG("driver: %p name: %s", driver, driver->name);
+
+ g_drivers = g_slist_remove(g_drivers, driver);
+}
--
1.8.3.2
8 years, 11 months
[PATCH] Fix gprs provisioning for some SIM (non-USIM) cards
by Alfonso Sanchez-Beato
In some cases the field MNC length in EFad is not present. MNC can
have either 2 or 3 digits depending on the MCC: we will try with
those 2 lengths when searching in the database for this corner case
(this situation can happen for SIMs (non-USIM), as MNC lenght field
is not mandatory for them - see 3gpp TS 51.011)
---
include/sim.h | 1 +
src/gprs.c | 26 +++++++++++++++++++++----
src/sim.c | 61 ++++++++++++++++++++++++++++++++++++++++-------------------
3 files changed, 65 insertions(+), 23 deletions(-)
diff --git a/include/sim.h b/include/sim.h
index ed850f9..f63324a 100644
--- a/include/sim.h
+++ b/include/sim.h
@@ -191,6 +191,7 @@ void *ofono_sim_get_data(struct ofono_sim *sim);
const char *ofono_sim_get_imsi(struct ofono_sim *sim);
const char *ofono_sim_get_mcc(struct ofono_sim *sim);
const char *ofono_sim_get_mnc(struct ofono_sim *sim);
+unsigned ofono_sim_get_mnc_length(struct ofono_sim *sim);
const char *ofono_sim_get_spn(struct ofono_sim *sim);
enum ofono_sim_phase ofono_sim_get_phase(struct ofono_sim *sim);
diff --git a/src/gprs.c b/src/gprs.c
index e379f7b..0218696 100644
--- a/src/gprs.c
+++ b/src/gprs.c
@@ -2967,7 +2967,7 @@ static void provision_context(const struct ofono_gprs_provision_data *ap,
gprs->contexts = g_slist_append(gprs->contexts, context);
}
-static void provision_contexts(struct ofono_gprs *gprs, const char *mcc,
+static int provision_contexts(struct ofono_gprs *gprs, const char *mcc,
const char *mnc, const char *spn)
{
struct ofono_gprs_provision_data *settings;
@@ -2977,13 +2977,15 @@ static void provision_contexts(struct ofono_gprs *gprs, const char *mcc,
if (__ofono_gprs_provision_get_settings(mcc, mnc, spn,
&settings, &count) == FALSE) {
ofono_warn("Provisioning failed");
- return;
+ return -EINVAL;
}
for (i = 0; i < count; i++)
provision_context(&settings[i], gprs);
__ofono_gprs_provision_free_settings(settings, count);
+
+ return 0;
}
static void ofono_gprs_finish_register(struct ofono_gprs *gprs)
@@ -3021,9 +3023,25 @@ static void spn_read_cb(const char *spn, const char *dc, void *data)
struct ofono_gprs *gprs = data;
struct ofono_modem *modem = __ofono_atom_get_modem(gprs->atom);
struct ofono_sim *sim = __ofono_atom_find(OFONO_ATOM_TYPE_SIM, modem);
+ const char *mnc = ofono_sim_get_mnc(sim);
+ const char *mcc = ofono_sim_get_mcc(sim);
+
+ if (ofono_sim_get_mnc_length(sim) == 0 && mnc != NULL) {
+ /* MNC length not found in EFad: we try with length 3 and 2 */
+ char aux_mnc[OFONO_MAX_MNC_LENGTH + 1];
- provision_contexts(gprs, ofono_sim_get_mcc(sim),
- ofono_sim_get_mnc(sim), spn);
+ strncpy(aux_mnc, mnc, OFONO_MAX_MNC_LENGTH);
+ aux_mnc[OFONO_MAX_MNC_LENGTH] = '\0';
+
+ if (provision_contexts(gprs, mcc, aux_mnc, spn) != 0) {
+ ofono_info("MNC length is not 3: trying length 2");
+ aux_mnc[OFONO_MAX_MNC_LENGTH - 1] = '\0';
+ provision_contexts(gprs, mcc, aux_mnc, spn);
+ }
+
+ } else {
+ provision_contexts(gprs, mcc, mnc, spn);
+ }
ofono_sim_remove_spn_watch(sim, &gprs->spn_watch);
diff --git a/src/sim.c b/src/sim.c
index edae5eb..3d31386 100644
--- a/src/sim.c
+++ b/src/sim.c
@@ -1427,6 +1427,8 @@ static void sim_imsi_obtained(struct ofono_sim *sim, const char *imsi)
{
DBusConnection *conn = ofono_dbus_get_connection();
const char *path = __ofono_atom_get_path(sim->atom);
+ unsigned char aux_mnc_length;
+ const char *str;
sim->imsi = g_strdup(imsi);
@@ -1435,27 +1437,36 @@ static void sim_imsi_obtained(struct ofono_sim *sim, const char *imsi)
"SubscriberIdentity",
DBUS_TYPE_STRING, &sim->imsi);
- if (sim->mnc_length) {
- const char *str;
+ /*
+ * sim->mnc_length = 0 means that EFad did not contain the MNC length
+ * field. So we will copy 3 digits from the IMSI in the MNC. MNC can
+ * have either 2 or 3 digits depending on the MCC: we will try with
+ * those 2 lengths when searching in the database for this corner case
+ * (this situation can happen for SIMs (non-USIM), as MNC lenght field
+ * is not mandatory for them - see TS 51.011)
+ */
+ if (sim->mnc_length)
+ aux_mnc_length = sim->mnc_length;
+ else
+ aux_mnc_length = OFONO_MAX_MNC_LENGTH;
- strncpy(sim->mcc, sim->imsi, OFONO_MAX_MCC_LENGTH);
- sim->mcc[OFONO_MAX_MCC_LENGTH] = '\0';
- strncpy(sim->mnc, sim->imsi + OFONO_MAX_MCC_LENGTH,
- sim->mnc_length);
- sim->mnc[sim->mnc_length] = '\0';
+ strncpy(sim->mcc, sim->imsi, OFONO_MAX_MCC_LENGTH);
+ sim->mcc[OFONO_MAX_MCC_LENGTH] = '\0';
+ strncpy(sim->mnc, sim->imsi + OFONO_MAX_MCC_LENGTH,
+ aux_mnc_length);
+ sim->mnc[aux_mnc_length] = '\0';
- str = sim->mcc;
- ofono_dbus_signal_property_changed(conn, path,
- OFONO_SIM_MANAGER_INTERFACE,
- "MobileCountryCode",
- DBUS_TYPE_STRING, &str);
+ str = sim->mcc;
+ ofono_dbus_signal_property_changed(conn, path,
+ OFONO_SIM_MANAGER_INTERFACE,
+ "MobileCountryCode",
+ DBUS_TYPE_STRING, &str);
- str = sim->mnc;
- ofono_dbus_signal_property_changed(conn, path,
- OFONO_SIM_MANAGER_INTERFACE,
- "MobileNetworkCode",
- DBUS_TYPE_STRING, &str);
- }
+ str = sim->mnc;
+ ofono_dbus_signal_property_changed(conn, path,
+ OFONO_SIM_MANAGER_INTERFACE,
+ "MobileNetworkCode",
+ DBUS_TYPE_STRING, &str);
sim_set_ready(sim);
@@ -1772,8 +1783,12 @@ static void sim_ad_read_cb(int ok, int length, int record,
if (!ok)
return;
+ if (length < 3) {
+ ofono_error("EFad should contain at least three bytes");
+ return;
+ }
if (length < 4) {
- ofono_error("EFad should contain at least four bytes");
+ ofono_info("EFad does not contain MNC length");
return;
}
@@ -2234,6 +2249,14 @@ const char *ofono_sim_get_mnc(struct ofono_sim *sim)
return sim->mnc;
}
+unsigned ofono_sim_get_mnc_length(struct ofono_sim *sim)
+{
+ if (sim == NULL)
+ return 0;
+
+ return sim->mnc_length;
+}
+
const char *ofono_sim_get_spn(struct ofono_sim *sim)
{
if (sim == NULL)
--
1.8.1.2
8 years, 11 months
