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ModemManager/plugins/mm-modem-mbm.c

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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* Copyright (C) 2008 - 2010 Ericsson AB
* Copyright (C) 2009 - 2010 Red Hat, Inc.
*
* Author: Per Hallsmark <per.hallsmark@ericsson.com>
* Bjorn Runaker <bjorn.runaker@ericsson.com>
* Torgny Johansson <torgny.johansson@ericsson.com>
* Jonas Sjöquist <jonas.sjoquist@ericsson.com>
* Dan Williams <dcbw@redhat.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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.
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include "mm-modem-mbm.h"
#include "mm-modem-simple.h"
#include "mm-modem-gsm-card.h"
#include "mm-errors.h"
#include "mm-callback-info.h"
static void modem_init (MMModem *modem_class);
static void modem_gsm_network_init (MMModemGsmNetwork *gsm_network_class);
static void modem_simple_init (MMModemSimple *class);
static void modem_gsm_card_init (MMModemGsmCard *class);
G_DEFINE_TYPE_EXTENDED (MMModemMbm, mm_modem_mbm, MM_TYPE_GENERIC_GSM, 0,
G_IMPLEMENT_INTERFACE (MM_TYPE_MODEM, modem_init)
G_IMPLEMENT_INTERFACE (MM_TYPE_MODEM_GSM_NETWORK, modem_gsm_network_init)
G_IMPLEMENT_INTERFACE (MM_TYPE_MODEM_SIMPLE, modem_simple_init)
G_IMPLEMENT_INTERFACE (MM_TYPE_MODEM_GSM_CARD, modem_gsm_card_init))
#define MM_MODEM_MBM_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), MM_TYPE_MODEM_MBM, MMModemMbmPrivate))
#define MBM_E2NAP_DISCONNECTED 0
#define MBM_E2NAP_CONNECTED 1
#define MBM_E2NAP_CONNECTING 2
#define MBM_NETWORK_MODE_ANY 1
#define MBM_NETWORK_MODE_2G 5
#define MBM_NETWORK_MODE_3G 6
typedef struct {
guint reg_id;
gboolean have_emrdy;
char *network_device;
MMCallbackInfo *pending_connect_info;
int account_index;
int network_mode;
const char *username;
const char *password;
} MMModemMbmPrivate;
enum {
PROP_0,
PROP_NETWORK_DEVICE,
LAST_PROP
};
static void
mbm_modem_authenticate (MMModemMbm *self,
const char *username,
const char *password,
gpointer user_data);
MMModem *
mm_modem_mbm_new (const char *device,
const char *driver,
const char *plugin,
guint32 vendor,
guint32 product)
{
g_return_val_if_fail (device != NULL, NULL);
g_return_val_if_fail (driver != NULL, NULL);
g_return_val_if_fail (plugin != NULL, NULL);
return MM_MODEM (g_object_new (MM_TYPE_MODEM_MBM,
MM_MODEM_MASTER_DEVICE, device,
MM_MODEM_DRIVER, driver,
MM_MODEM_PLUGIN, plugin,
MM_MODEM_IP_METHOD, MM_MODEM_IP_METHOD_DHCP,
MM_MODEM_HW_VID, vendor,
MM_MODEM_HW_PID, product,
NULL));
}
/*****************************************************************************/
/* Gsm network class override functions */
/*****************************************************************************/
typedef struct {
MMModemGsmNetwork *modem;
const char *network_id;
MMModemFn callback;
gpointer user_data;
} RegisterData;
static gboolean
register_done (gpointer user_data)
{
RegisterData *reg_data = user_data;
MMModemMbm *self = MM_MODEM_MBM (reg_data->modem);
MMModemMbmPrivate *priv = MM_MODEM_MBM_GET_PRIVATE (self);
MMModemGsmNetwork *parent_modem_iface;
priv->reg_id = 0;
parent_modem_iface = g_type_interface_peek_parent (MM_MODEM_GSM_NETWORK_GET_INTERFACE (self));
parent_modem_iface->do_register (MM_MODEM_GSM_NETWORK (self),
reg_data->network_id,
reg_data->callback,
reg_data->user_data);
return FALSE;
}
static void
do_register (MMModemGsmNetwork *modem,
const char *network_id,
MMModemFn callback,
gpointer user_data)
{
MMModemMbm *self = MM_MODEM_MBM (modem);
MMModemMbmPrivate *priv = MM_MODEM_MBM_GET_PRIVATE (self);
RegisterData *reg_data;
reg_data = g_malloc0 (sizeof(RegisterData));
reg_data->modem = modem;
reg_data->network_id = network_id;
reg_data->callback = callback;
reg_data->user_data = user_data;
/* wait so sim pin is done */
if (priv->reg_id)
g_source_remove (priv->reg_id);
priv->reg_id = g_timeout_add_full (G_PRIORITY_DEFAULT, 500,
register_done, reg_data,
g_free);
}
static int
mbm_parse_allowed_mode (MMModemGsmAllowedMode network_mode)
{
switch (network_mode) {
case MM_MODEM_GSM_ALLOWED_MODE_ANY:
case MM_MODEM_GSM_ALLOWED_MODE_3G_PREFERRED:
case MM_MODEM_GSM_ALLOWED_MODE_2G_PREFERRED:
return MBM_NETWORK_MODE_ANY;
case MM_MODEM_GSM_ALLOWED_MODE_2G_ONLY:
return MBM_NETWORK_MODE_2G;
case MM_MODEM_GSM_ALLOWED_MODE_3G_ONLY:
return MBM_NETWORK_MODE_3G;
default:
return MBM_NETWORK_MODE_ANY;
}
}
static void
mbm_set_allowed_mode_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
if (error)
info->error = g_error_copy (error);
mm_callback_info_schedule (info);
}
static void
set_allowed_mode (MMGenericGsm *gsm,
MMModemGsmAllowedMode mode,
MMModemFn callback,
gpointer user_data)
{
MMCallbackInfo *info;
char *command;
MMAtSerialPort *port;
info = mm_callback_info_new (MM_MODEM (gsm), callback, user_data);
port = mm_generic_gsm_get_best_at_port (gsm, &info->error);
if (!port) {
mm_callback_info_schedule (info);
return;
}
command = g_strdup_printf ("+CFUN=%d", mbm_parse_allowed_mode (mode));
mm_at_serial_port_queue_command (port, command, 3, mbm_set_allowed_mode_done, info);
g_free (command);
}
static void
mbm_erinfo_received (MMAtSerialPort *port,
GMatchInfo *info,
gpointer user_data)
{
MMModemGsmAccessTech act = MM_MODEM_GSM_ACCESS_TECH_UNKNOWN;
char *str;
str = g_match_info_fetch (info, 2);
if (str) {
switch (atoi (str)) {
case 1:
act = MM_MODEM_GSM_ACCESS_TECH_GPRS;
break;
case 2:
act = MM_MODEM_GSM_ACCESS_TECH_EDGE;
break;
default:
break;
}
}
g_free (str);
/* 3G modes take precedence */
str = g_match_info_fetch (info, 3);
if (str) {
switch (atoi (str)) {
case 1:
act = MM_MODEM_GSM_ACCESS_TECH_UMTS;
break;
case 2:
act = MM_MODEM_GSM_ACCESS_TECH_HSDPA;
break;
default:
break;
}
}
g_free (str);
mm_generic_gsm_update_access_technology (MM_GENERIC_GSM (user_data), act);
}
static void
get_allowed_mode_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
gboolean parsed = FALSE;
if (error)
info->error = g_error_copy (error);
else if (!g_str_has_prefix (response->str, "CFUN: ")) {
MMModemGsmAllowedMode mode = MM_MODEM_GSM_ALLOWED_MODE_ANY;
int a;
a = atoi (response->str + 6);
if (a == MBM_NETWORK_MODE_2G)
mode = MM_MODEM_GSM_ALLOWED_MODE_2G_ONLY;
else if (a == MBM_NETWORK_MODE_3G)
mode = MM_MODEM_GSM_ALLOWED_MODE_3G_ONLY;
mm_callback_info_set_result (info, GUINT_TO_POINTER (mode), NULL);
parsed = TRUE;
}
if (!error && !parsed)
info->error = g_error_new_literal (MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL,
"Could not parse allowed mode results");
mm_callback_info_schedule (info);
}
static void
get_allowed_mode (MMGenericGsm *gsm,
MMModemUIntFn callback,
gpointer user_data)
{
MMCallbackInfo *info;
MMAtSerialPort *port;
info = mm_callback_info_uint_new (MM_MODEM (gsm), callback, user_data);
port = mm_generic_gsm_get_best_at_port (gsm, &info->error);
if (!port) {
mm_callback_info_schedule (info);
return;
}
mm_at_serial_port_queue_command (port, "+CFUN?", 3, get_allowed_mode_done, info);
}
/*****************************************************************************/
/* Simple Modem class override functions */
/*****************************************************************************/
static const char *
mbm_simple_get_string_property (GHashTable *properties, const char *name, GError **error)
{
GValue *value;
value = (GValue *) g_hash_table_lookup (properties, name);
if (!value)
return NULL;
if (G_VALUE_HOLDS_STRING (value))
return g_value_get_string (value);
g_set_error (error, MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL,
"Invalid property type for '%s': %s (string expected)",
name, G_VALUE_TYPE_NAME (value));
return NULL;
}
static void
simple_connect (MMModemSimple *simple,
GHashTable *properties,
MMModemFn callback,
gpointer user_data)
{
MMModemMbmPrivate *priv = MM_MODEM_MBM_GET_PRIVATE (simple);
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
MMModemSimple *parent_iface;
priv->username = mbm_simple_get_string_property (properties, "username", &info->error);
priv->password = mbm_simple_get_string_property (properties, "password", &info->error);
parent_iface = g_type_interface_peek_parent (MM_MODEM_SIMPLE_GET_INTERFACE (simple));
parent_iface->connect (MM_MODEM_SIMPLE (simple), properties, callback, info);
}
/*****************************************************************************/
/* Modem class override functions */
/*****************************************************************************/
static void
mbm_enable_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
/* Start unsolicited signal strength and access technology responses */
mm_at_serial_port_queue_command (port, "*ERINFO=1", 3, NULL, NULL);
mm_generic_gsm_enable_complete (MM_GENERIC_GSM (info->modem), error, info);
}
static void
mbm_enap0_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = user_data;
MMModemMbmPrivate *priv = MM_MODEM_MBM_GET_PRIVATE (info->modem);
char *command;
if (!priv->network_mode)
priv->network_mode = MBM_NETWORK_MODE_ANY;
command = g_strdup_printf ("+CFUN=%d", priv->network_mode);
mm_at_serial_port_queue_command (port, command, 3, mbm_enable_done, info);
g_free (command);
}
static void
mbm_init_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = user_data;
MMModemMbmPrivate *priv = MM_MODEM_MBM_GET_PRIVATE (info->modem);
if (error) {
mm_generic_gsm_enable_complete (MM_GENERIC_GSM (info->modem), error, info);
return;
}
if (!priv->network_mode)
priv->network_mode = MBM_NETWORK_MODE_ANY;
mm_at_serial_port_queue_command (port, "*ENAP=0", 3, mbm_enap0_done, info);
}
static void
do_init (MMAtSerialPort *port, MMCallbackInfo *info)
{
mm_at_serial_port_queue_command (port, "&F E0 V1 X4 &C1 +CMEE=1", 3, mbm_init_done, info);
}
static void
mbm_emrdy_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = user_data;
MMModemMbmPrivate *priv = MM_MODEM_MBM_GET_PRIVATE (info->modem);
if (g_error_matches (error, MM_SERIAL_ERROR, MM_SERIAL_ERROR_RESPONSE_TIMEOUT))
g_warning ("%s: timed out waiting for EMRDY response.", __func__);
else
priv->have_emrdy = TRUE;
do_init (port, info);
}
static void
do_enable (MMGenericGsm *self, MMModemFn callback, gpointer user_data)
{
MMModemMbmPrivate *priv = MM_MODEM_MBM_GET_PRIVATE (self);
MMCallbackInfo *info;
MMAtSerialPort *primary;
info = mm_callback_info_new (MM_MODEM (self), callback, user_data);
primary = mm_generic_gsm_get_at_port (self, MM_PORT_TYPE_PRIMARY);
g_assert (primary);
if (priv->have_emrdy) {
/* Modem is ready, no need to check EMRDY */
do_init (primary, info);
} else
mm_at_serial_port_queue_command (primary, "*EMRDY?", 5, mbm_emrdy_done, info);
}
typedef struct {
MMModem *modem;
MMModemFn callback;
gpointer user_data;
} DisableInfo;
static void
disable_unsolicited_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMModem *parent_modem_iface;
DisableInfo *info = user_data;
parent_modem_iface = g_type_interface_peek_parent (MM_MODEM_GET_INTERFACE (info->modem));
parent_modem_iface->disable (info->modem, info->callback, info->user_data);
g_free (info);
}
static void
disable (MMModem *modem,
MMModemFn callback,
gpointer user_data)
{
MMAtSerialPort *primary;
DisableInfo *info;
info = g_malloc0 (sizeof (DisableInfo));
info->callback = callback;
info->user_data = user_data;
info->modem = modem;
primary = mm_generic_gsm_get_at_port (MM_GENERIC_GSM (modem), MM_PORT_TYPE_PRIMARY);
g_assert (primary);
/* Turn off unsolicited responses */
mm_at_serial_port_queue_command (primary, "*ERINFO=0", 5, disable_unsolicited_done, info);
}
static void
do_connect (MMModem *modem,
const char *number,
MMModemFn callback,
gpointer user_data)
{
MMCallbackInfo *info;
MMModemMbmPrivate *priv = MM_MODEM_MBM_GET_PRIVATE (modem);
mm_modem_set_state (modem, MM_MODEM_STATE_CONNECTING, MM_MODEM_STATE_REASON_NONE);
info = mm_callback_info_new (modem, callback, user_data);
priv->pending_connect_info = info;
mbm_modem_authenticate (MM_MODEM_MBM (modem), priv->username, priv->password, info);
}
static void
do_disconnect (MMGenericGsm *gsm,
gint cid,
MMModemFn callback,
gpointer user_data)
{
MMAtSerialPort *primary;
primary = mm_generic_gsm_get_at_port (gsm, MM_PORT_TYPE_PRIMARY);
g_assert (primary);
mm_at_serial_port_queue_command (primary, "*ENAP=0", 3, NULL, NULL);
MM_GENERIC_GSM_CLASS (mm_modem_mbm_parent_class)->do_disconnect (gsm, cid, callback, user_data);
}
static void
factory_reset_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
mm_serial_port_close (MM_SERIAL_PORT (port));
mm_callback_info_schedule (info);
}
static void
factory_reset (MMModem *self,
const char *code,
MMModemFn callback,
gpointer user_data)
{
MMAtSerialPort *port;
MMCallbackInfo *info;
info = mm_callback_info_new (self, callback, user_data);
/* Ensure we have a usable port to use for the command */
port = mm_generic_gsm_get_best_at_port (MM_GENERIC_GSM (self), &info->error);
if (!port) {
mm_callback_info_schedule (info);
return;
}
/* Modem may not be enabled yet, which sometimes can't be done until
* the device has been unlocked. In this case we have to open the port
* ourselves.
*/
if (!mm_serial_port_open (MM_SERIAL_PORT (port), &info->error)) {
mm_callback_info_schedule (info);
return;
}
mm_at_serial_port_queue_command (port, "&F +CMEE=0", 3, NULL, NULL);
mm_at_serial_port_queue_command (port, "+COPS=0", 3, NULL, NULL);
mm_at_serial_port_queue_command (port, "+CR=0", 3, NULL, NULL);
mm_at_serial_port_queue_command (port, "+CRC=0", 3, NULL, NULL);
mm_at_serial_port_queue_command (port, "+CREG=0", 3, NULL, NULL);
mm_at_serial_port_queue_command (port, "+CMER=0", 3, NULL, NULL);
mm_at_serial_port_queue_command (port, "*EPEE=0", 3, NULL, NULL);
mm_at_serial_port_queue_command (port, "+CNMI=2, 0, 0, 0, 0", 3, NULL, NULL);
mm_at_serial_port_queue_command (port, "+CGREG=0", 3, NULL, NULL);
mm_at_serial_port_queue_command (port, "*EIAD=0", 3, NULL, NULL);
mm_at_serial_port_queue_command (port, "+CGSMS=3", 3, NULL, NULL);
mm_at_serial_port_queue_command (port, "+CSCA=\"\",129", 3, factory_reset_done, info);
}
/*****************************************************************************/
static void
mbm_emrdy_received (MMAtSerialPort *port,
GMatchInfo *info,
gpointer user_data)
{
MM_MODEM_MBM_GET_PRIVATE (user_data)->have_emrdy = TRUE;
}
static void
mbm_pacsp_received (MMAtSerialPort *port,
GMatchInfo *info,
gpointer user_data)
{
return;
}
static void
mbm_do_connect_done (MMModemMbm *self, gboolean success)
{
MMModemMbmPrivate *priv = MM_MODEM_MBM_GET_PRIVATE (self);
if (!priv->pending_connect_info)
return;
if (success)
mm_generic_gsm_connect_complete (MM_GENERIC_GSM (self), NULL, priv->pending_connect_info);
else {
GError *connect_error;
connect_error = mm_modem_connect_error_for_code (MM_MODEM_CONNECT_ERROR_BUSY);
mm_generic_gsm_connect_complete (MM_GENERIC_GSM (self), connect_error, priv->pending_connect_info);
g_error_free (connect_error);
}
priv->pending_connect_info = NULL;
}
static void
mbm_e2nap_received (MMAtSerialPort *port,
GMatchInfo *info,
gpointer user_data)
{
int state = 0;
char *str;
str = g_match_info_fetch (info, 1);
if (str)
state = atoi (str);
g_free (str);
if (MBM_E2NAP_DISCONNECTED == state) {
g_debug ("%s: disconnected", __func__);
mbm_do_connect_done (MM_MODEM_MBM (user_data), FALSE);
} else if (MBM_E2NAP_CONNECTED == state) {
g_debug ("%s: connected", __func__);
mbm_do_connect_done (MM_MODEM_MBM (user_data), TRUE);
} else if (MBM_E2NAP_CONNECTING == state)
g_debug("%s: connecting", __func__);
else {
/* Should not happen */
g_debug("%s: unhandled E2NAP state %d", __func__, state);
mbm_do_connect_done (MM_MODEM_MBM (user_data), FALSE);
}
}
static void
enap_poll_response (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
guint state;
guint count;
g_assert (info);
count = GPOINTER_TO_UINT (mm_callback_info_get_data (info, "mbm-enap-poll-count"));
if (sscanf (response->str, "*ENAP: %d", &state) == 1 && state == 1) {
/* Success! Connected... */
mm_generic_gsm_connect_complete (MM_GENERIC_GSM (info->modem), NULL, info);
return;
}
mm_callback_info_set_data (info, "mbm-enap-poll-count", GUINT_TO_POINTER (++count), NULL);
/* lets give it about 50 seconds */
if (count > 50) {
GError *poll_error;
poll_error = mm_modem_connect_error_for_code (MM_MODEM_CONNECT_ERROR_BUSY);
mm_generic_gsm_connect_complete (MM_GENERIC_GSM (info->modem), poll_error, info);
g_error_free (poll_error);
}
}
static gboolean
enap_poll (gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
MMAtSerialPort *port;
port = mm_generic_gsm_get_at_port (MM_GENERIC_GSM (info->modem), MM_PORT_TYPE_PRIMARY);
g_assert (port);
mm_at_serial_port_queue_command (port, "AT*ENAP?", 3, enap_poll_response, user_data);
/* we cancel this in the _done function if all is fine */
return TRUE;
}
static void
enap_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
guint tid;
if (error) {
mm_generic_gsm_connect_complete (MM_GENERIC_GSM (info->modem), error, info);
return;
}
tid = g_timeout_add_seconds (1, enap_poll, user_data);
/* remember poll id as callback info object, with source_remove as free func */
mm_callback_info_set_data (info, "mbm-enap-poll-id", GUINT_TO_POINTER (tid), (GFreeFunc) g_source_remove);
}
static void
mbm_auth_done (MMSerialPort *port,
GByteArray *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
MMGenericGsm *modem = MM_GENERIC_GSM (info->modem);
char *command;
if (error) {
mm_generic_gsm_connect_complete (modem, error, info);
return;
}
mm_at_serial_port_queue_command (MM_AT_SERIAL_PORT (port), "AT*E2NAP=1", 3, NULL, NULL);
command = g_strdup_printf ("AT*ENAP=1,%d", mm_generic_gsm_get_cid (modem));
mm_at_serial_port_queue_command (MM_AT_SERIAL_PORT (port), command, 3, enap_done, user_data);
g_free (command);
}
static void
mbm_modem_authenticate (MMModemMbm *self,
const char *username,
const char *password,
gpointer user_data)
{
MMAtSerialPort *primary;
primary = mm_generic_gsm_get_at_port (MM_GENERIC_GSM (self), MM_PORT_TYPE_PRIMARY);
g_assert (primary);
if (username || password) {
GByteArray *command;
MMModemCharset cur_set;
char *tmp;
/* F3507g at least wants the username and password to be sent in the
* modem's current character set.
*/
cur_set = mm_generic_gsm_get_charset (MM_GENERIC_GSM (self));
command = g_byte_array_sized_new (75);
tmp = g_strdup_printf ("AT*EIAAUW=%d,1,", mm_generic_gsm_get_cid (MM_GENERIC_GSM (self)));
g_byte_array_append (command, (const guint8 *) tmp, strlen (tmp));
g_free (tmp);
if (username)
mm_modem_charset_byte_array_append (command, username, TRUE, cur_set);
else
g_byte_array_append (command, (const guint8 *) "\"\"", 2);
g_byte_array_append (command, (const guint8 *) ",", 1);
if (password)
mm_modem_charset_byte_array_append (command, password, TRUE, cur_set);
else
g_byte_array_append (command, (const guint8 *) "\"\"", 2);
g_byte_array_append (command, (const guint8 *) "\r", 1);
mm_serial_port_queue_command (MM_SERIAL_PORT (primary),
command,
TRUE,
3,
mbm_auth_done,
user_data);
} else
mbm_auth_done (MM_SERIAL_PORT (primary), NULL, NULL, user_data);
}
/*****************************************************************************/
static void
send_epin_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
const char *pin_type;
int attempts_left = 0;
if (error) {
info->error = g_error_copy (error);
goto done;
}
pin_type = mm_callback_info_get_data (info, "pin_type");
if (strstr (pin_type, MM_MODEM_GSM_CARD_SIM_PIN))
sscanf (response->str, "*EPIN: %d", &attempts_left);
else if (strstr (pin_type, MM_MODEM_GSM_CARD_SIM_PUK))
sscanf (response->str, "*EPIN: %*d, %d", &attempts_left);
else if (strstr (pin_type, MM_MODEM_GSM_CARD_SIM_PIN2))
sscanf (response->str, "*EPIN: %*d, %*d, %d", &attempts_left);
else if (strstr (pin_type, MM_MODEM_GSM_CARD_SIM_PUK2))
sscanf (response->str, "*EPIN: %*d, %*d, %*d, %d", &attempts_left);
else {
g_debug ("%s: unhandled pin type '%s'", __func__, pin_type);
info->error = g_error_new_literal (MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL, "Unhandled PIN type");
}
if (attempts_left < 0 || attempts_left > 998) {
info->error = g_error_new (MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL, "Invalid PIN attempts left %d", attempts_left);
attempts_left = 0;
}
mm_callback_info_set_result (info, GUINT_TO_POINTER (attempts_left), NULL);
done:
mm_serial_port_close (MM_SERIAL_PORT (port));
mm_callback_info_schedule (info);
}
static void
mbm_get_unlock_retries (MMModemGsmCard *modem,
const char *pin_type,
MMModemUIntFn callback,
gpointer user_data)
{
MMAtSerialPort *port;
char *command;
MMCallbackInfo *info = mm_callback_info_uint_new (MM_MODEM (modem), callback, user_data);
g_debug ("%s: pin type '%s'", __func__, pin_type);
/* Ensure we have a usable port to use for the command */
port = mm_generic_gsm_get_best_at_port (MM_GENERIC_GSM (modem), &info->error);
if (!port) {
mm_callback_info_schedule (info);
return;
}
/* Modem may not be enabled yet, which sometimes can't be done until
* the device has been unlocked. In this case we have to open the port
* ourselves.
*/
if (!mm_serial_port_open (MM_SERIAL_PORT (port), &info->error)) {
mm_callback_info_schedule (info);
return;
}
/* if the modem have not yet been enabled we need to make sure echoing is turned off */
command = g_strdup_printf ("E0");
mm_at_serial_port_queue_command (port, command, 3, NULL, NULL);
g_free (command);
mm_callback_info_set_data (info, "pin_type", g_strdup (pin_type), g_free);
command = g_strdup_printf ("*EPIN?");
mm_at_serial_port_queue_command (port, command, 3, send_epin_done, info);
g_free (command);
}
/*****************************************************************************/
static gboolean
grab_port (MMModem *modem,
const char *subsys,
const char *name,
MMPortType suggested_type,
gpointer user_data,
GError **error)
{
MMGenericGsm *gsm = MM_GENERIC_GSM (modem);
MMPortType ptype = MM_PORT_TYPE_IGNORED;
MMPort *port = NULL;
if (!strcmp (subsys, "tty")) {
if (suggested_type == MM_PORT_TYPE_UNKNOWN) {
if (!mm_generic_gsm_get_at_port (gsm, MM_PORT_TYPE_PRIMARY))
ptype = MM_PORT_TYPE_PRIMARY;
else if (!mm_generic_gsm_get_at_port (gsm, MM_PORT_TYPE_SECONDARY))
ptype = MM_PORT_TYPE_SECONDARY;
} else
ptype = suggested_type;
}
port = mm_generic_gsm_grab_port (gsm, subsys, name, ptype, error);
if (port && MM_IS_AT_SERIAL_PORT (port)) {
GRegex *regex;
if (ptype == MM_PORT_TYPE_PRIMARY) {
regex = g_regex_new ("\\r\\n\\*E2NAP: (\\d)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
mm_at_serial_port_add_unsolicited_msg_handler (MM_AT_SERIAL_PORT (port), regex, mbm_e2nap_received, modem, NULL);
g_regex_unref (regex);
/* Catch the extended error status bit of the command too */
regex = g_regex_new ("\\r\\n\\*E2NAP: (\\d),.*\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
mm_at_serial_port_add_unsolicited_msg_handler (MM_AT_SERIAL_PORT (port), regex, mbm_e2nap_received, modem, NULL);
g_regex_unref (regex);
}
regex = g_regex_new ("\\r\\n\\*EMRDY: \\d\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
mm_at_serial_port_add_unsolicited_msg_handler (MM_AT_SERIAL_PORT (port), regex, mbm_emrdy_received, modem, NULL);
g_regex_unref (regex);
regex = g_regex_new ("\\r\\n\\+PACSP(\\d)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
mm_at_serial_port_add_unsolicited_msg_handler (MM_AT_SERIAL_PORT (port), regex, mbm_pacsp_received, modem, NULL);
g_regex_unref (regex);
/* also consume unsolicited mbm messages we are not interested in them - see LP: #416418 */
regex = g_regex_new ("\\R\\*ESTKSMENU:.*\\R", G_REGEX_RAW | G_REGEX_OPTIMIZE | G_REGEX_MULTILINE | G_REGEX_NEWLINE_CRLF, G_REGEX_MATCH_NEWLINE_CRLF, NULL);
mm_at_serial_port_add_unsolicited_msg_handler (MM_AT_SERIAL_PORT (port), regex, NULL, NULL, NULL);
g_regex_unref (regex);
regex = g_regex_new ("\\r\\n\\*EMWI: (\\d),(\\d).*\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
mm_at_serial_port_add_unsolicited_msg_handler (MM_AT_SERIAL_PORT (port), regex, NULL, NULL, NULL);
g_regex_unref (regex);
regex = g_regex_new ("\\r\\n\\*ERINFO:\\s*(\\d),(\\d),(\\d).*\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
mm_at_serial_port_add_unsolicited_msg_handler (MM_AT_SERIAL_PORT (port), regex, mbm_erinfo_received, modem, NULL);
g_regex_unref (regex);
}
return TRUE;
}
/*****************************************************************************/
static void
modem_gsm_card_init (MMModemGsmCard *class)
{
class->get_unlock_retries = mbm_get_unlock_retries;
}
static void
modem_gsm_network_init (MMModemGsmNetwork *class)
{
class->do_register = do_register;
}
static void
modem_simple_init (MMModemSimple *class)
{
class->connect = simple_connect;
}
static void
modem_init (MMModem *modem_class)
{
modem_class->grab_port = grab_port;
modem_class->disable = disable;
modem_class->connect = do_connect;
modem_class->factory_reset = factory_reset;
}
static void
mm_modem_mbm_init (MMModemMbm *self)
{
}
static void
finalize (GObject *object)
{
MMModemMbmPrivate *priv = MM_MODEM_MBM_GET_PRIVATE (object);
if (priv->reg_id)
g_source_remove (priv->reg_id);
g_free (priv->network_device);
G_OBJECT_CLASS (mm_modem_mbm_parent_class)->finalize (object);
}
static void
mm_modem_mbm_class_init (MMModemMbmClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
MMGenericGsmClass *gsm_class = MM_GENERIC_GSM_CLASS (klass);
mm_modem_mbm_parent_class = g_type_class_peek_parent (klass);
g_type_class_add_private (object_class, sizeof (MMModemMbmPrivate));
/* Virtual methods */
object_class->finalize = finalize;
gsm_class->do_enable = do_enable;
gsm_class->do_disconnect = do_disconnect;
gsm_class->get_allowed_mode = get_allowed_mode;
gsm_class->set_allowed_mode = set_allowed_mode;
}
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