MMGpsSerialPort *
mm_base_modem_get_port_gps (MMBaseModem *self)
{
g_return_val_if_fail (MM_IS_BASE_MODEM (self), NULL);
return (self->priv->gps ? g_object_ref (self->priv->gps) : NULL);
}
MMGpsSerialPort *
mm_base_modem_peek_port_gps (MMBaseModem *self)
{
g_return_val_if_fail (MM_IS_BASE_MODEM (self), NULL);
return self->priv->gps;
}
MMQcdmSerialPort *
mm_base_modem_get_port_qcdm (MMBaseModem *self)
{
g_return_val_if_fail (MM_IS_BASE_MODEM (self), NULL);
return (self->priv->qcdm ? g_object_ref (self->priv->qcdm) : NULL);
}
MMQcdmSerialPort *
mm_base_modem_peek_port_qcdm (MMBaseModem *self)
{
g_return_val_if_fail (MM_IS_BASE_MODEM (self), NULL);
return self->priv->qcdm;
}
MMAtSerialPort *
mm_base_modem_get_port_secondary (MMBaseModem *self)
{
g_return_val_if_fail (MM_IS_BASE_MODEM (self), NULL);
return (self->priv->secondary ? g_object_ref (self->priv->secondary) : NULL);
}
const gchar *
mm_base_modem_get_plugin (MMBaseModem *self)
{
g_return_val_if_fail (MM_IS_BASE_MODEM (self), NULL);
return self->priv->plugin;
}
GCancellable *
mm_base_modem_peek_cancellable (MMBaseModem *self)
{
g_return_val_if_fail (MM_IS_BASE_MODEM (self), NULL);
return self->priv->cancellable;
}
GCancellable *
mm_base_modem_get_cancellable (MMBaseModem *self)
{
g_return_val_if_fail (MM_IS_BASE_MODEM (self), NULL);
return g_object_ref (self->priv->cancellable);
}
GList *
mm_base_modem_peek_data_ports (MMBaseModem *self)
{
g_return_val_if_fail (MM_IS_BASE_MODEM (self), NULL);
return self->priv->data;
}
gboolean
mm_base_modem_get_valid (MMBaseModem *self)
{
g_return_val_if_fail (MM_IS_BASE_MODEM (self), FALSE);
return self->priv->valid;
}
guint
mm_base_modem_get_product_id (MMBaseModem *self)
{
g_return_val_if_fail (MM_IS_BASE_MODEM (self), 0);
return self->priv->product_id;
}
MMAtSerialPort *
mm_base_modem_peek_port_secondary (MMBaseModem *self)
{
g_return_val_if_fail (MM_IS_BASE_MODEM (self), NULL);
return self->priv->secondary;
}
MMQmiPort *
mm_base_modem_peek_port_qmi (MMBaseModem *self)
{
g_return_val_if_fail (MM_IS_BASE_MODEM (self), NULL);
/* First QMI port in the list is the primary one always */
return (self->priv->qmi ? (MMQmiPort *)self->priv->qmi->data : NULL);
}
GList *
mm_base_modem_get_data_ports (MMBaseModem *self)
{
GList *copy;
g_return_val_if_fail (MM_IS_BASE_MODEM (self), NULL);
copy = g_list_copy (self->priv->data);
g_list_foreach (copy, (GFunc)g_object_ref, NULL);
return copy;
}
void
mm_base_modem_set_valid (MMBaseModem *self,
gboolean new_valid)
{
g_return_if_fail (MM_IS_BASE_MODEM (self));
/* If validity changed OR if both old and new were invalid, notify. This
* last case is to cover failures during initialization. */
if (self->priv->valid != new_valid ||
!new_valid) {
self->priv->valid = new_valid;
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_VALID]);
}
}
MMPort *
mm_base_modem_peek_best_data_port (MMBaseModem *self)
{
GList *l;
g_return_val_if_fail (MM_IS_BASE_MODEM (self), NULL);
/* Return first not-connected data port */
for (l = self->priv->data; l; l = g_list_next (l)) {
if (!mm_port_get_connected ((MMPort *)l->data))
return (MMPort *)l->data;
}
return NULL;
}
static gboolean
ensure_qmi_client (GTask *task,
MMSimQmi *self,
QmiService service,
QmiClient **o_client)
{
MMBaseModem *modem = NULL;
QmiClient *client;
MMPortQmi *port;
g_object_get (self,
MM_BASE_SIM_MODEM, &modem,
NULL);
g_assert (MM_IS_BASE_MODEM (modem));
port = mm_base_modem_peek_port_qmi (modem);
g_object_unref (modem);
if (!port) {
if (task) {
g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_FAILED,
"Couldn't peek QMI port");
g_object_unref (task);
}
return FALSE;
}
client = mm_port_qmi_peek_client (port,
service,
MM_PORT_QMI_FLAG_DEFAULT);
if (!client) {
if (task) {
g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_FAILED,
"Couldn't peek client for service '%s'",
qmi_service_get_string (service));
g_object_unref (task);
}
return FALSE;
}
*o_client = client;
return TRUE;
}
MMPort *
mm_base_modem_get_port (MMBaseModem *self,
const gchar *subsys,
const gchar *name)
{
MMPort *port;
gchar *key;
g_return_val_if_fail (MM_IS_BASE_MODEM (self), NULL);
g_return_val_if_fail (name != NULL, NULL);
g_return_val_if_fail (subsys != NULL, NULL);
/* Only 'net' or 'tty' should be given */
g_return_val_if_fail (g_str_equal (subsys, "net") ||
g_str_equal (subsys, "tty"),
NULL);
key = get_hash_key (subsys, name);
port = g_hash_table_lookup (self->priv->ports, key);
g_free (key);
return port;
}
gboolean
mm_base_modem_grab_port (MMBaseModem *self,
const gchar *subsys,
const gchar *name,
MMPortType ptype,
MMAtPortFlag at_pflags,
GError **error)
{
MMPort *port;
gchar *key;
g_return_val_if_fail (MM_IS_BASE_MODEM (self), FALSE);
g_return_val_if_fail (subsys != NULL, FALSE);
g_return_val_if_fail (name != NULL, FALSE);
/* Only allow 'tty', 'net' and 'cdc-wdm' ports */
if (!g_str_equal (subsys, "net") &&
!g_str_equal (subsys, "tty") &&
!(g_str_has_prefix (subsys, "usb") && g_str_has_prefix (name, "cdc-wdm"))) {
g_set_error (error,
MM_CORE_ERROR,
MM_CORE_ERROR_UNSUPPORTED,
"Cannot add port '%s/%s', unhandled subsystem",
subsys,
name);
return FALSE;
}
/* Check whether we already have it stored */
key = get_hash_key (subsys, name);
port = g_hash_table_lookup (self->priv->ports, key);
if (port) {
g_set_error (error,
MM_CORE_ERROR,
MM_CORE_ERROR_UNSUPPORTED,
"Cannot add port '%s/%s', already exists",
subsys,
name);
g_free (key);
return FALSE;
}
/* Serial ports... */
if (g_str_equal (subsys, "tty")) {
if (ptype == MM_PORT_TYPE_QCDM)
/* QCDM port */
port = MM_PORT (mm_qcdm_serial_port_new (name));
else if (ptype == MM_PORT_TYPE_AT) {
/* AT port */
port = MM_PORT (mm_at_serial_port_new (name));
/* Set common response parser */
mm_at_serial_port_set_response_parser (MM_AT_SERIAL_PORT (port),
mm_serial_parser_v1_parse,
mm_serial_parser_v1_new (),
mm_serial_parser_v1_destroy);
/* Store flags already */
mm_at_serial_port_set_flags (MM_AT_SERIAL_PORT (port), at_pflags);
} else if (ptype == MM_PORT_TYPE_GPS) {
/* Raw GPS port */
port = MM_PORT (mm_gps_serial_port_new (name));
} else {
g_set_error (error,
MM_CORE_ERROR,
MM_CORE_ERROR_UNSUPPORTED,
"Cannot add port '%s/%s', unhandled serial type",
subsys,
name);
g_free (key);
return FALSE;
}
/* For serial ports, enable port timeout checks */
g_signal_connect (port,
"timed-out",
G_CALLBACK (serial_port_timed_out_cb),
self);
}
/* Net ports... */
else if (g_str_equal (subsys, "net")) {
port = MM_PORT (g_object_new (MM_TYPE_PORT,
MM_PORT_DEVICE, name,
MM_PORT_SUBSYS, MM_PORT_SUBSYS_NET,
MM_PORT_TYPE, MM_PORT_TYPE_NET,
NULL));
}
/* QMI ports... */
else if (g_str_has_prefix (subsys, "usb") &&
g_str_has_prefix (name, "cdc-wdm")) {
#if defined WITH_QMI
port = MM_PORT (mm_qmi_port_new (name));
#else
g_set_error (error,
MM_CORE_ERROR,
MM_CORE_ERROR_UNSUPPORTED,
"Cannot add port '%s/%s', QMI support not available",
subsys,
name);
g_free (key);
return FALSE;
#endif
}
else
/* We already filter out before all non-tty, non-net, non-qmi ports */
g_assert_not_reached();
mm_dbg ("(%s) type '%s' claimed by %s",
name,
mm_port_type_get_string (ptype),
mm_base_modem_get_device (self));
/* Add it to the tracking HT.
* Note: 'key' and 'port' now owned by the HT. */
g_hash_table_insert (self->priv->ports, key, port);
return TRUE;
}
gboolean
mm_base_modem_organize_ports (MMBaseModem *self,
GError **error)
{
GHashTableIter iter;
MMPort *candidate;
MMAtPortFlag flags;
MMAtSerialPort *backup_primary = NULL;
MMAtSerialPort *primary = NULL;
MMAtSerialPort *secondary = NULL;
MMAtSerialPort *backup_secondary = NULL;
MMQcdmSerialPort *qcdm = NULL;
MMAtSerialPort *gps_control = NULL;
MMGpsSerialPort *gps = NULL;
MMPort *data_primary = NULL;
GList *data = NULL;
#if defined WITH_QMI
MMPort *qmi_primary = NULL;
GList *qmi = NULL;
#endif
GList *l;
g_return_val_if_fail (MM_IS_BASE_MODEM (self), FALSE);
/* If ports have already been organized, just return success */
if (self->priv->primary)
return TRUE;
g_hash_table_iter_init (&iter, self->priv->ports);
while (g_hash_table_iter_next (&iter, NULL, (gpointer *) &candidate)) {
switch (mm_port_get_port_type (candidate)) {
case MM_PORT_TYPE_AT:
g_assert (MM_IS_AT_SERIAL_PORT (candidate));
flags = mm_at_serial_port_get_flags (MM_AT_SERIAL_PORT (candidate));
if (flags & MM_AT_PORT_FLAG_PRIMARY) {
if (!primary)
primary = MM_AT_SERIAL_PORT (candidate);
else if (!backup_primary) {
/* Just in case the plugin gave us more than one primary
* and no secondaries, treat additional primary ports as
* secondary.
*/
backup_primary = MM_AT_SERIAL_PORT (candidate);
}
}
if (!data_primary && (flags & MM_AT_PORT_FLAG_PPP))
data_primary = candidate;
/* Explicitly flagged secondary ports trump NONE ports for secondary */
if (flags & MM_AT_PORT_FLAG_SECONDARY) {
if (!secondary || !(mm_at_serial_port_get_flags (secondary) & MM_AT_PORT_FLAG_SECONDARY))
secondary = MM_AT_SERIAL_PORT (candidate);
}
if (flags & MM_AT_PORT_FLAG_GPS_CONTROL) {
if (!gps_control)
gps_control = MM_AT_SERIAL_PORT (candidate);
}
/* Fallback secondary */
if (flags == MM_AT_PORT_FLAG_NONE) {
if (!secondary)
secondary = MM_AT_SERIAL_PORT (candidate);
else if (!backup_secondary)
backup_secondary = MM_AT_SERIAL_PORT (candidate);
}
break;
case MM_PORT_TYPE_QCDM:
g_assert (MM_IS_QCDM_SERIAL_PORT (candidate));
if (!qcdm)
qcdm = MM_QCDM_SERIAL_PORT (candidate);
break;
case MM_PORT_TYPE_NET:
/* Net device (if any) is the preferred data port */
if (!data_primary || MM_IS_AT_SERIAL_PORT (data_primary))
data_primary = candidate;
else
/* All non-primary net ports get added to the list of data ports */
data = g_list_append (data, candidate);
break;
case MM_PORT_TYPE_GPS:
g_assert (MM_IS_GPS_SERIAL_PORT (candidate));
if (!gps)
gps = MM_GPS_SERIAL_PORT (candidate);
break;
#if defined WITH_QMI
case MM_PORT_TYPE_QMI:
if (!qmi_primary)
qmi_primary = candidate;
else
/* All non-primary QMI ports get added to the list of QMI ports */
qmi = g_list_append (qmi, candidate);
break;
#endif
default:
/* Ignore port */
break;
}
}
/* Fall back to a secondary port if we didn't find a primary port */
if (!primary) {
#if defined WITH_QMI
/* On QMI-based modems we do allow not having a primary AT port */
if (!secondary && !qmi_primary) {
#else
if (!secondary) {
#endif
g_set_error_literal (error,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Failed to find primary AT port");
return FALSE;
} else {
primary = secondary;
secondary = NULL;
}
}
/* If the plugin didn't give us any secondary ports, use any additional
* primary ports or backup secondary ports as secondary.
*/
if (!secondary)
secondary = backup_primary ? backup_primary : backup_secondary;
#if defined WITH_QMI
/* On QMI-based modems, we need to have at least a net port */
if (qmi_primary && !data_primary) {
g_set_error_literal (error,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Failed to find a net port in the QMI modem");
return FALSE;
}
#endif
/* Data port defaults to primary AT port */
if (!data_primary)
data_primary = MM_PORT (primary);
g_assert (data_primary);
/* Reset flags on all ports; clear data port first since it might also
* be the primary or secondary port.
*/
if (MM_IS_AT_SERIAL_PORT (data_primary))
mm_at_serial_port_set_flags (MM_AT_SERIAL_PORT (data_primary), MM_AT_PORT_FLAG_NONE);
mm_at_serial_port_set_flags (primary, MM_AT_PORT_FLAG_PRIMARY);
if (secondary)
mm_at_serial_port_set_flags (secondary, MM_AT_PORT_FLAG_SECONDARY);
if (MM_IS_AT_SERIAL_PORT (data_primary)) {
flags = mm_at_serial_port_get_flags (MM_AT_SERIAL_PORT (data_primary));
mm_at_serial_port_set_flags (MM_AT_SERIAL_PORT (data_primary), flags | MM_AT_PORT_FLAG_PPP);
}
log_port (self, MM_PORT (primary), "at (primary)");
log_port (self, MM_PORT (secondary), "at (secondary)");
log_port (self, MM_PORT (data_primary), "data (primary)");
for (l = data; l; l = g_list_next (l))
log_port (self, MM_PORT (l->data), "data (secondary)");
log_port (self, MM_PORT (qcdm), "qcdm");
log_port (self, MM_PORT (gps_control), "gps (control)");
log_port (self, MM_PORT (gps), "gps (nmea)");
#if defined WITH_QMI
log_port (self, MM_PORT (qmi_primary), "qmi (primary)");
for (l = qmi; l; l = g_list_next (l))
log_port (self, MM_PORT (l->data), "qmi (secondary)");
#endif
/* We keep new refs to the objects here */
self->priv->primary = g_object_ref (primary);
self->priv->secondary = (secondary ? g_object_ref (secondary) : NULL);
self->priv->qcdm = (qcdm ? g_object_ref (qcdm) : NULL);
self->priv->gps_control = (gps_control ? g_object_ref (gps_control) : NULL);
self->priv->gps = (gps ? g_object_ref (gps) : NULL);
/* Build the final list of data ports, primary port first */
self->priv->data = g_list_append (self->priv->data, g_object_ref (data_primary));
g_list_foreach (data, (GFunc)g_object_ref, NULL);
self->priv->data = g_list_concat (self->priv->data, data);
#if defined WITH_QMI
/* Build the final list of QMI ports, primary port first */
if (qmi_primary) {
self->priv->qmi = g_list_append (self->priv->qmi, g_object_ref (qmi_primary));
g_list_foreach (qmi, (GFunc)g_object_ref, NULL);
self->priv->qmi = g_list_concat (self->priv->qmi, qmi);
}
#endif
/* As soon as we get the ports organized, we initialize the modem */
mm_base_modem_initialize (self,
(GAsyncReadyCallback)initialize_ready,
NULL);
return TRUE;
}
/*****************************************************************************/
/* Authorization */
gboolean
mm_base_modem_authorize_finish (MMBaseModem *self,
GAsyncResult *res,
GError **error)
{
return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error);
}
static void
authorize_ready (MMAuthProvider *authp,
GAsyncResult *res,
GSimpleAsyncResult *simple)
{
GError *error = NULL;
if (!mm_auth_provider_authorize_finish (authp, res, &error))
g_simple_async_result_take_error (simple, error);
else
g_simple_async_result_set_op_res_gboolean (simple, TRUE);
g_simple_async_result_complete (simple);
g_object_unref (simple);
}
void
mm_base_modem_release_port (MMBaseModem *self,
const gchar *subsys,
const gchar *name)
{
gchar *key;
MMPort *port;
GList *l;
g_return_if_fail (MM_IS_BASE_MODEM (self));
g_return_if_fail (name != NULL);
g_return_if_fail (subsys != NULL);
if (!g_str_equal (subsys, "tty") &&
!g_str_equal (subsys, "net"))
return;
key = get_hash_key (subsys, name);
/* Find the port */
port = g_hash_table_lookup (self->priv->ports, key);
if (!port) {
mm_warn ("(%s/%s): cannot release port, not found",
subsys, name);
g_free (key);
return;
}
if (port == (MMPort *)self->priv->primary) {
/* Cancel modem-wide cancellable; no further actions can be done
* without a primary port. */
g_cancellable_cancel (self->priv->cancellable);
g_clear_object (&self->priv->primary);
}
l = g_list_find (self->priv->data, port);
if (l) {
g_object_unref (l->data);
self->priv->data = g_list_delete_link (self->priv->data, l);
}
if (port == (MMPort *)self->priv->secondary)
g_clear_object (&self->priv->secondary);
if (port == (MMPort *)self->priv->qcdm)
g_clear_object (&self->priv->qcdm);
if (port == (MMPort *)self->priv->gps_control)
g_clear_object (&self->priv->gps_control);
if (port == (MMPort *)self->priv->gps)
g_clear_object (&self->priv->gps);
#if defined WITH_QMI
l = g_list_find (self->priv->qmi, port);
if (l) {
g_object_unref (l->data);
self->priv->qmi = g_list_delete_link (self->priv->qmi, l);
}
#endif
/* Remove it from the tracking HT */
mm_dbg ("(%s/%s) type %s released from %s",
subsys,
name,
mm_port_type_get_string (mm_port_get_port_type (port)),
mm_port_get_device (port));
g_hash_table_remove (self->priv->ports, key);
g_free (key);
}
