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ModemManager/plugins/mm-modem-huawei.c
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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "mm-modem-huawei.h"
#include "mm-modem-gsm-network.h"
#include "mm-errors.h"
#include "mm-callback-info.h"
#include "mm-util.h"
#include "mm-serial-parsers.h"
static gpointer mm_modem_huawei_parent_class = NULL;
static void pending_registration_stop (MMModemHuawei *self);
#define MM_MODEM_HUAWEI_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), MM_TYPE_MODEM_HUAWEI, MMModemHuaweiPrivate))
typedef struct {
MMSerial *monitor_device;
gpointer std_parser;
/* Unsolicited message regexps */
GRegex *signal_quality_regex;
GRegex *mode_regex;
GRegex *status_regex;
GRegex *reg_state_regex;
/* Pending operations */
guint pending_registration;
/* Cached state */
MMModemGsmNetworkRegStatus reg_status;
guint signal_quality;
MMModemGsmNetworkMode mode;
MMModemGsmNetworkBand band;
} MMModemHuaweiPrivate;
MMModem *
mm_modem_huawei_new (const char *data_device,
const char *monitor_device,
const char *driver)
{
g_return_val_if_fail (data_device != NULL, NULL);
g_return_val_if_fail (monitor_device != NULL, NULL);
g_return_val_if_fail (driver != NULL, NULL);
return MM_MODEM (g_object_new (MM_TYPE_MODEM_HUAWEI,
MM_SERIAL_DEVICE, monitor_device,
MM_MODEM_DEVICE, data_device,
MM_MODEM_DRIVER, driver,
MM_MODEM_TYPE, MM_MODEM_TYPE_GSM,
NULL));
}
static void
reg_status_updated (MMModemHuawei *self, int new_status)
{
MMModemHuaweiPrivate *priv = MM_MODEM_HUAWEI_GET_PRIVATE (self);
switch (new_status) {
case 0:
priv->reg_status = MM_MODEM_GSM_NETWORK_REG_STATUS_IDLE;
break;
case 1:
priv->reg_status = MM_MODEM_GSM_NETWORK_REG_STATUS_HOME;
break;
case 2:
priv->reg_status = MM_MODEM_GSM_NETWORK_REG_STATUS_SEARCHING;
break;
case 3:
priv->reg_status = MM_MODEM_GSM_NETWORK_REG_STATUS_DENIED;
break;
case 4:
priv->reg_status = MM_MODEM_GSM_NETWORK_REG_STATUS_UNKNOWN;
break;
case 5:
priv->reg_status = MM_MODEM_GSM_NETWORK_REG_STATUS_ROAMING;
break;
default:
priv->reg_status = MM_MODEM_GSM_NETWORK_REG_STATUS_UNKNOWN;
break;
}
/* Stop the pending registration in case of success or certain failure */
if (priv->reg_status == MM_MODEM_GSM_NETWORK_REG_STATUS_HOME ||
priv->reg_status == MM_MODEM_GSM_NETWORK_REG_STATUS_ROAMING ||
priv->reg_status == MM_MODEM_GSM_NETWORK_REG_STATUS_DENIED)
pending_registration_stop (self);
g_debug ("Registration state changed: %d\n", priv->reg_status);
mm_generic_gsm_set_reg_status (MM_GENERIC_GSM (self), priv->reg_status);
}
static void
got_reg_status (MMSerial *serial,
GString *response,
GError *error,
gpointer user_data)
{
if (error)
g_warning ("Error getting registration status: %s", error->message);
else if (g_str_has_prefix (response->str, "+CREG: ")) {
/* Got valid reply */
int n, stat;
if (sscanf (response->str + 7, "%d,%d", &n, &stat))
reg_status_updated (MM_MODEM_HUAWEI (serial), stat);
}
}
static void
parent_enable_done (MMModem *modem, GError *error, gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
if (error)
info->error = g_error_copy (error);
else {
/* Enable unsolicited registration state changes and get the current state */
mm_serial_queue_command (MM_SERIAL (modem), "+CREG=1", 5, NULL, NULL);
mm_serial_queue_command (MM_SERIAL (modem), "+CREG?", 5, got_reg_status, NULL);
}
mm_callback_info_schedule (info);
}
static void
enable (MMModem *modem,
gboolean do_enable,
MMModemFn callback,
gpointer user_data)
{
MMModem *parent_modem_iface;
parent_modem_iface = g_type_interface_peek_parent (MM_MODEM_GET_INTERFACE (modem));
if (do_enable) {
MMCallbackInfo *info;
info = mm_callback_info_new (modem, callback, user_data);
parent_modem_iface->enable (modem, do_enable, parent_enable_done, info);
} else {
pending_registration_stop (MM_MODEM_HUAWEI (modem));
parent_modem_iface->enable (modem, do_enable, callback, user_data);
}
}
static void
pending_registration_set (MMModemHuawei *self, guint tag)
{
MM_MODEM_HUAWEI_GET_PRIVATE (self)->pending_registration = tag;
}
static void
pending_registration_stop (MMModemHuawei *self)
{
guint tag;
tag = MM_MODEM_HUAWEI_GET_PRIVATE (self)->pending_registration;
if (tag)
g_source_remove (tag);
}
static void
pending_registration_cleanup (gpointer data)
{
MMCallbackInfo *info = (MMCallbackInfo *) data;
if (!info->error) {
switch (MM_MODEM_HUAWEI_GET_PRIVATE (info->modem)->reg_status) {
case MM_MODEM_GSM_NETWORK_REG_STATUS_HOME:
case MM_MODEM_GSM_NETWORK_REG_STATUS_ROAMING:
/* Successfully registered */
break;
case MM_MODEM_GSM_NETWORK_REG_STATUS_DENIED:
info->error = mm_mobile_error_for_code (MM_MOBILE_ERROR_NETWORK_NOT_ALLOWED);
break;
case MM_MODEM_GSM_NETWORK_REG_STATUS_SEARCHING:
info->error = mm_mobile_error_for_code (MM_MOBILE_ERROR_NETWORK_TIMEOUT);
break;
case MM_MODEM_GSM_NETWORK_REG_STATUS_IDLE:
info->error = mm_mobile_error_for_code (MM_MOBILE_ERROR_NO_NETWORK);
break;
default:
info->error = mm_mobile_error_for_code (MM_MOBILE_ERROR_UNKNOWN);
break;
}
}
pending_registration_set (MM_MODEM_HUAWEI (info->modem), 0);
mm_callback_info_schedule (info);
}
static gboolean
pending_registration_timed_out (gpointer data)
{
return FALSE;
}
static void
register_done (MMSerial *serial,
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);
} else {
/* Add a timeout to wait for the unsolicited "connected" message */
pending_registration_set (MM_MODEM_HUAWEI (serial),
g_timeout_add_seconds_full (G_PRIORITY_DEFAULT, 60,
pending_registration_timed_out,
info,
pending_registration_cleanup));
mm_serial_queue_command (serial, "+CREG?", 5, got_reg_status, NULL);
}
}
static void
do_register (MMModemGsmNetwork *modem,
const char *network_id,
MMModemFn callback,
gpointer user_data)
{
MMCallbackInfo *info;
char *command;
info = mm_callback_info_new (MM_MODEM (modem), callback, user_data);
if (network_id)
command = g_strdup_printf ("+COPS=1,2,\"%s\"", network_id);
else
command = g_strdup ("+COPS=0,,");
mm_serial_queue_command (MM_SERIAL (modem), command, 5, register_done, info);
g_free (command);
}
static gboolean
parse_syscfg (MMModemHuawei *self,
const char *reply,
int *mode_a,
int *mode_b,
guint32 *band,
int *unknown1,
int *unknown2)
{
if (reply == NULL || strncmp (reply, "^SYSCFG:", 8))
return FALSE;
if (sscanf (reply + 8, "%d,%d,%x,%d,%d", mode_a, mode_b, band, unknown1, unknown2)) {
MMModemHuaweiPrivate *priv = MM_MODEM_HUAWEI_GET_PRIVATE (self);
/* Network mode */
if (*mode_a == 2 && *mode_b == 1)
priv->mode = MM_MODEM_GSM_NETWORK_MODE_PREFER_2G;
else if (*mode_a == 2 && *mode_b == 2)
priv->mode = MM_MODEM_GSM_NETWORK_MODE_PREFER_3G;
else if (*mode_a == 13 && *mode_b == 1)
priv->mode = MM_MODEM_GSM_NETWORK_MODE_GPRS;
else if (*mode_a == 14 && *mode_b == 2)
priv->mode = MM_MODEM_GSM_NETWORK_MODE_3G;
/* Band */
if (*band == 0x3FFFFFFF)
priv->band = MM_MODEM_GSM_NETWORK_BAND_ANY;
else if (*band == 0x400380)
priv->band = MM_MODEM_GSM_NETWORK_BAND_DCS;
else if (*band == 0x200000)
priv->band = MM_MODEM_GSM_NETWORK_BAND_PCS;
return TRUE;
}
return FALSE;
}
static void
set_network_mode_done (MMSerial *serial,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
if (error)
info->error = g_error_copy (error);
else
/* Success, cache the value */
MM_MODEM_HUAWEI_GET_PRIVATE (serial)->mode = GPOINTER_TO_UINT (mm_callback_info_get_data (info, "mode"));
mm_callback_info_schedule (info);
}
static void
set_network_mode_get_done (MMSerial *serial,
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);
} else {
int a, b, u1, u2;
guint32 band;
if (parse_syscfg (MM_MODEM_HUAWEI (serial), response->str, &a, &b, &band, &u1, &u2)) {
char *command;
switch (GPOINTER_TO_UINT (mm_callback_info_get_data (info, "mode"))) {
case MM_MODEM_GSM_NETWORK_MODE_GPRS:
case MM_MODEM_GSM_NETWORK_MODE_EDGE:
a = 13;
b = 1;
break;
case MM_MODEM_GSM_NETWORK_MODE_3G:
case MM_MODEM_GSM_NETWORK_MODE_HSDPA:
a = 14;
b = 2;
break;
case MM_MODEM_GSM_NETWORK_MODE_PREFER_2G:
a = 2;
b = 1;
break;
case MM_MODEM_GSM_NETWORK_MODE_PREFER_3G:
a = 2;
b = 2;
break;
default:
break;
}
command = g_strdup_printf ("AT^SYSCFG=%d,%d,%X,%d,%d", a, b, band, u1, u2);
mm_serial_queue_command (serial, command, 3, set_network_mode_done, info);
g_free (command);
}
}
}
static void
set_network_mode (MMModemGsmNetwork *modem,
MMModemGsmNetworkMode mode,
MMModemFn callback,
gpointer user_data)
{
MMCallbackInfo *info;
info = mm_callback_info_new (MM_MODEM (modem), callback, user_data);
switch (mode) {
case MM_MODEM_GSM_NETWORK_MODE_ANY:
/* Do nothing */
break;
case MM_MODEM_GSM_NETWORK_MODE_GPRS:
case MM_MODEM_GSM_NETWORK_MODE_EDGE:
case MM_MODEM_GSM_NETWORK_MODE_3G:
case MM_MODEM_GSM_NETWORK_MODE_HSDPA:
case MM_MODEM_GSM_NETWORK_MODE_PREFER_2G:
case MM_MODEM_GSM_NETWORK_MODE_PREFER_3G:
/* Allowed values */
mm_callback_info_set_data (info, "mode", GUINT_TO_POINTER (mode), NULL);
mm_serial_queue_command (MM_SERIAL (modem), "AT^SYSCFG?", 3, set_network_mode_get_done, info);
return;
break;
default:
info->error = g_error_new_literal (MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL, "Invalid mode.");
break;
}
mm_callback_info_schedule (info);
}
static void
get_network_mode_done (MMSerial *serial,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
int mode_a, mode_b, u1, u2;
guint32 band;
if (error)
info->error = g_error_copy (error);
else if (parse_syscfg (MM_MODEM_HUAWEI (serial), response->str, &mode_a, &mode_b, &band, &u1, &u2))
mm_callback_info_set_result (info, GUINT_TO_POINTER (MM_MODEM_HUAWEI_GET_PRIVATE (serial)->mode), NULL);
mm_callback_info_schedule (info);
}
static void
get_network_mode (MMModemGsmNetwork *modem,
MMModemUIntFn callback,
gpointer user_data)
{
MMModemHuaweiPrivate *priv = MM_MODEM_HUAWEI_GET_PRIVATE (modem);
if (priv->mode != MM_MODEM_GSM_NETWORK_MODE_ANY) {
/* have cached mode (from an unsolicited message). Use that */
MMCallbackInfo *info;
info = mm_callback_info_uint_new (MM_MODEM (modem), callback, user_data);
mm_callback_info_set_result (info, GUINT_TO_POINTER (priv->mode), NULL);
mm_callback_info_schedule (info);
} else {
/* Get it from modem */
MMCallbackInfo *info;
info = mm_callback_info_uint_new (MM_MODEM (modem), callback, user_data);
mm_serial_queue_command (MM_SERIAL (modem), "AT^SYSCFG?", 3, get_network_mode_done, info);
}
}
static void
set_band_done (MMSerial *serial,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
if (error)
info->error = g_error_copy (error);
else
/* Success, cache the value */
MM_MODEM_HUAWEI_GET_PRIVATE (serial)->band = GPOINTER_TO_UINT (mm_callback_info_get_data (info, "band"));
mm_callback_info_schedule (info);
}
static void
set_band_get_done (MMSerial *serial,
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);
} else {
int a, b, u1, u2;
guint32 band;
if (parse_syscfg (MM_MODEM_HUAWEI (serial), response->str, &a, &b, &band, &u1, &u2)) {
char *command;
switch (GPOINTER_TO_UINT (mm_callback_info_get_data (info, "band"))) {
case MM_MODEM_GSM_NETWORK_BAND_ANY:
band = 0x3FFFFFFF;
break;
case MM_MODEM_GSM_NETWORK_BAND_EGSM:
case MM_MODEM_GSM_NETWORK_BAND_DCS:
case MM_MODEM_GSM_NETWORK_BAND_U2100:
band = 0x400380;
break;
case MM_MODEM_GSM_NETWORK_BAND_PCS:
band = 0x200000;
break;
default:
break;
}
command = g_strdup_printf ("AT^SYSCFG=%d,%d,%X,%d,%d", a, b, band, u1, u2);
mm_serial_queue_command (serial, command, 3, set_band_done, info);
g_free (command);
}
}
}
static void
set_band (MMModemGsmNetwork *modem,
MMModemGsmNetworkBand band,
MMModemFn callback,
gpointer user_data)
{
MMCallbackInfo *info;
info = mm_callback_info_new (MM_MODEM (modem), callback, user_data);
switch (band) {
case MM_MODEM_GSM_NETWORK_BAND_ANY:
case MM_MODEM_GSM_NETWORK_BAND_EGSM:
case MM_MODEM_GSM_NETWORK_BAND_DCS:
case MM_MODEM_GSM_NETWORK_BAND_U2100:
case MM_MODEM_GSM_NETWORK_BAND_PCS:
mm_callback_info_set_data (info, "band", GUINT_TO_POINTER (band), NULL);
mm_serial_queue_command (MM_SERIAL (modem), "AT^SYSCFG?", 3, set_band_get_done, info);
break;
default:
info->error = g_error_new_literal (MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL, "Invalid band.");
mm_callback_info_schedule (info);
break;
}
}
static void
get_band_done (MMSerial *serial,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
int mode_a, mode_b, u1, u2;
guint32 band;
if (error)
info->error = g_error_copy (error);
else if (parse_syscfg (MM_MODEM_HUAWEI (serial), response->str, &mode_a, &mode_b, &band, &u1, &u2))
mm_callback_info_set_result (info, GUINT_TO_POINTER (MM_MODEM_HUAWEI_GET_PRIVATE (serial)->band), NULL);
mm_callback_info_schedule (info);
}
static void
get_band (MMModemGsmNetwork *modem,
MMModemUIntFn callback,
gpointer user_data)
{
MMModemHuaweiPrivate *priv = MM_MODEM_HUAWEI_GET_PRIVATE (modem);
if (priv->band != MM_MODEM_GSM_NETWORK_BAND_ANY) {
/* have cached mode (from an unsolicited message). Use that */
MMCallbackInfo *info;
info = mm_callback_info_uint_new (MM_MODEM (modem), callback, user_data);
mm_callback_info_set_result (info, GUINT_TO_POINTER (priv->band), NULL);
mm_callback_info_schedule (info);
} else {
/* Get it from modem */
MMCallbackInfo *info;
info = mm_callback_info_uint_new (MM_MODEM (modem), callback, user_data);
mm_serial_queue_command (MM_SERIAL (modem), "AT^SYSCFG?", 3, get_band_done, info);
}
}
static void
get_signal_quality (MMModemGsmNetwork *modem,
MMModemUIntFn callback,
gpointer user_data)
{
MMModemHuaweiPrivate *priv = MM_MODEM_HUAWEI_GET_PRIVATE (modem);
if (priv->signal_quality) {
/* have cached signal quality (from an unsolicited message). Use that */
MMCallbackInfo *info;
info = mm_callback_info_uint_new (MM_MODEM (modem), callback, user_data);
mm_callback_info_set_result (info, GUINT_TO_POINTER (priv->signal_quality), NULL);
mm_callback_info_schedule (info);
} else {
/* Use the generic implementation */
MMModemGsmNetwork *parent_gsm_network_iface;
parent_gsm_network_iface = g_type_interface_peek_parent (MM_MODEM_GSM_NETWORK_GET_INTERFACE (modem));
parent_gsm_network_iface->get_signal_quality (modem, callback, user_data);
}
}
/* Unsolicited messages */
static void
handle_signal_quality_change (const char *str, gpointer data)
{
int quality = atoi (str);
if (quality == 99)
/* 99 means unknown */
quality = 0;
else
/* Normalize the quality */
quality = quality * 100 / 31;
g_debug ("Signal quality: %d", quality);
MM_MODEM_HUAWEI_GET_PRIVATE (data)->signal_quality = (guint32) quality;
mm_modem_gsm_network_signal_quality (MM_MODEM_GSM_NETWORK (data), (guint32) quality);
}
static void
handle_mode_change (const char *str, gpointer data)
{
int a;
int b;
if (sscanf (str, "%d,%d", &a, &b)) {
MMModemHuaweiPrivate *priv = MM_MODEM_HUAWEI_GET_PRIVATE (data);
if (a == 3 && b == 2)
priv->mode = MM_MODEM_GSM_NETWORK_MODE_GPRS;
else if (a == 3 && b == 3)
priv->mode = MM_MODEM_GSM_NETWORK_MODE_EDGE;
else if (a == 5 && b == 4)
priv->mode = MM_MODEM_GSM_NETWORK_MODE_3G;
else if (a ==5 && b == 5)
priv->mode = MM_MODEM_GSM_NETWORK_MODE_HSDPA;
else {
g_warning ("Couldn't parse mode change value: '%s'", str);
return;
}
g_debug ("Mode: %d", priv->mode);
mm_modem_gsm_network_mode (MM_MODEM_GSM_NETWORK (data), priv->mode);
}
}
static void
handle_status_change (const char *str, gpointer data)
{
int n1, n2, n3, n4, n5, n6, n7;
if (sscanf (str, "%x,%x,%x,%x,%x,%x,%x", &n1, &n2, &n3, &n4, &n5, &n6, &n7)) {
g_debug ("Duration: %d Up: %d Kbps Down: %d Kbps Total: %d Total: %d\n",
n1, n2 * 8 / 1000, n3 * 8 / 1000, n4 / 1024, n5 / 1024);
}
}
static void
reg_state_changed (const char *str, gpointer data)
{
reg_status_updated (MM_MODEM_HUAWEI (data), atoi (str));
}
static gboolean
huawei_parse_response (gpointer data, GString *response, GError **error)
{
MMModemHuaweiPrivate *priv = MM_MODEM_HUAWEI_GET_PRIVATE (data);
mm_util_strip_string (response, priv->signal_quality_regex, handle_signal_quality_change, data);
mm_util_strip_string (response, priv->mode_regex, handle_mode_change, data);
mm_util_strip_string (response, priv->status_regex, handle_status_change, data);
mm_util_strip_string (response, priv->reg_state_regex, reg_state_changed, data);
return mm_serial_parser_v1_parse (priv->std_parser, response, error);
}
/*****************************************************************************/
static void
modem_init (MMModem *modem_class)
{
modem_class->enable = enable;
}
static void
modem_gsm_network_init (MMModemGsmNetwork *class)
{
class->do_register = do_register;
class->set_network_mode = set_network_mode;
class->get_network_mode = get_network_mode;
class->set_band = set_band;
class->get_band = get_band;
class->get_signal_quality = get_signal_quality;
}
static void
mm_modem_huawei_init (MMModemHuawei *self)
{
MMModemHuaweiPrivate *priv = MM_MODEM_HUAWEI_GET_PRIVATE (self);
priv->reg_status = MM_MODEM_GSM_NETWORK_REG_STATUS_UNKNOWN;
priv->signal_quality_regex = g_regex_new ("\\r\\n\\^RSSI:(\\d+)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
priv->mode_regex = g_regex_new ("\\r\\n\\^MODE:(.+)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
priv->status_regex = g_regex_new ("\\r\\n\\^DSFLOWRPT:(.+)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
priv->reg_state_regex = g_regex_new ("\\r\\n\\+CREG: (\\d+)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
priv->std_parser = mm_serial_parser_v1_new ();
mm_serial_set_response_parser (MM_SERIAL (self), huawei_parse_response, self, NULL);
}
static void
finalize (GObject *object)
{
MMModemHuaweiPrivate *priv = MM_MODEM_HUAWEI_GET_PRIVATE (object);
pending_registration_stop (MM_MODEM_HUAWEI (object));
mm_serial_parser_v1_destroy (priv->std_parser);
g_regex_unref (priv->signal_quality_regex);
g_regex_unref (priv->mode_regex);
g_regex_unref (priv->status_regex);
g_regex_unref (priv->reg_state_regex);
G_OBJECT_CLASS (mm_modem_huawei_parent_class)->finalize (object);
}
static void
mm_modem_huawei_class_init (MMModemHuaweiClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
mm_modem_huawei_parent_class = g_type_class_peek_parent (klass);
g_type_class_add_private (object_class, sizeof (MMModemHuaweiPrivate));
/* Virtual methods */
object_class->finalize = finalize;
}
GType
mm_modem_huawei_get_type (void)
{
static GType modem_huawei_type = 0;
if (G_UNLIKELY (modem_huawei_type == 0)) {
static const GTypeInfo modem_huawei_type_info = {
sizeof (MMModemHuaweiClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) mm_modem_huawei_class_init,
(GClassFinalizeFunc) NULL,
NULL, /* class_data */
sizeof (MMModemHuawei),
0, /* n_preallocs */
(GInstanceInitFunc) mm_modem_huawei_init,
};
static const GInterfaceInfo modem_iface_info = {
(GInterfaceInitFunc) modem_init
};
static const GInterfaceInfo modem_gsm_network_info = {
(GInterfaceInitFunc) modem_gsm_network_init
};
modem_huawei_type = g_type_register_static (MM_TYPE_GENERIC_GSM, "MMModemHuawei", &modem_huawei_type_info, 0);
g_type_add_interface_static (modem_huawei_type, MM_TYPE_MODEM, &modem_iface_info);
g_type_add_interface_static (modem_huawei_type, MM_TYPE_MODEM_GSM_NETWORK, &modem_gsm_network_info);
}
return modem_huawei_type;
}
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