diff options
Diffstat (limited to 'libmm-glib/mm-modem-3gpp.c')
| -rw-r--r-- | libmm-glib/mm-modem-3gpp.c | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/libmm-glib/mm-modem-3gpp.c b/libmm-glib/mm-modem-3gpp.c index a30f2a6c..9be4cece 100644 --- a/libmm-glib/mm-modem-3gpp.c +++ b/libmm-glib/mm-modem-3gpp.c @@ -43,6 +43,13 @@ G_DEFINE_TYPE (MMModem3gpp, mm_modem_3gpp, MM_GDBUS_TYPE_MODEM3GPP_PROXY) +struct _MMModem3gppPrivate { + /* Properties */ + GMutex initial_eps_bearer_settings_mutex; + guint initial_eps_bearer_settings_id; + MMBearerProperties *initial_eps_bearer_settings; +}; + /*****************************************************************************/ /** @@ -567,6 +574,117 @@ mm_modem_3gpp_network_get_access_technology (const MMModem3gppNetwork *network) /*****************************************************************************/ +static void +initial_eps_bearer_settings_updated (MMModem3gpp *self, + GParamSpec *pspec) +{ + g_mutex_lock (&self->priv->initial_eps_bearer_settings_mutex); + { + GVariant *dictionary; + + g_clear_object (&self->priv->initial_eps_bearer_settings); + + dictionary = mm_gdbus_modem3gpp_get_initial_eps_bearer_settings (MM_GDBUS_MODEM3GPP (self)); + if (dictionary) { + GError *error = NULL; + + self->priv->initial_eps_bearer_settings = mm_bearer_properties_new_from_dictionary (dictionary, &error); + if (error) { + g_warning ("Invalid bearer properties received: %s", error->message); + g_error_free (error); + } + } + } + g_mutex_unlock (&self->priv->initial_eps_bearer_settings_mutex); +} + +static void +ensure_internal_initial_eps_bearer_settings (MMModem3gpp *self, + MMBearerProperties **dup) +{ + g_mutex_lock (&self->priv->initial_eps_bearer_settings_mutex); + { + /* If this is the first time ever asking for the object, setup the + * update listener and the initial object, if any. */ + if (!self->priv->initial_eps_bearer_settings_id) { + GVariant *dictionary; + + dictionary = mm_gdbus_modem3gpp_dup_initial_eps_bearer_settings (MM_GDBUS_MODEM3GPP (self)); + if (dictionary) { + GError *error = NULL; + + self->priv->initial_eps_bearer_settings = mm_bearer_properties_new_from_dictionary (dictionary, &error); + if (error) { + g_warning ("Invalid initial bearer properties: %s", error->message); + g_error_free (error); + } + g_variant_unref (dictionary); + } + + /* No need to clear this signal connection when freeing self */ + self->priv->initial_eps_bearer_settings_id = + g_signal_connect (self, + "notify::initial-eps-bearer-properties", + G_CALLBACK (initial_eps_bearer_settings_updated), + NULL); + } + + if (dup && self->priv->initial_eps_bearer_settings) + *dup = g_object_ref (self->priv->initial_eps_bearer_settings); + } + g_mutex_unlock (&self->priv->initial_eps_bearer_settings_mutex); +} + +/** + * mm_modem_3gpp_get_initial_eps_bearer_settings: + * @self: A #MMModem3gpp. + * + * Gets a #MMBearerProperties object specifying the settings configured in + * the device to use when attaching to the LTE network. + * + * <warning>The values reported by @self are not updated when the values in the + * interface change. Instead, the client is expected to call + * mm_modem_3gpp_get_initial_eps_bearer_settings() again to get a new #MMBearerProperties with the + * new values.</warning> + * + * Returns: (transfer full): A #MMBearerProperties that must be freed with g_object_unref() or %NULL if unknown. + */ +MMBearerProperties * +mm_modem_3gpp_get_initial_eps_bearer_settings (MMModem3gpp *self) +{ + MMBearerProperties *props = NULL; + + g_return_val_if_fail (MM_IS_MODEM_3GPP (self), NULL); + + ensure_internal_initial_eps_bearer_settings (self, &props); + return props; +} + +/** + * mm_modem_3gpp_peek_initial_eps_bearer_settings: + * @self: A #MMModem3gpp. + * + * Gets a #MMBearerProperties object specifying the settings configured in + * the device to use when attaching to the LTE network. + * + * <warning>The returned value is only valid until the property changes so + * it is only safe to use this function on the thread where + * @self was constructed. Use mm_modem_3gpp_get_initial_eps_bearer_settings() if on another + * thread.</warning> + * + * Returns: (transfer none): A #MMBearerProperties. Do not free the returned value, it belongs to @self. + */ +MMBearerProperties * +mm_modem_3gpp_peek_initial_eps_bearer_settings (MMModem3gpp *self) +{ + g_return_val_if_fail (MM_IS_MODEM_3GPP (self), NULL); + + ensure_internal_initial_eps_bearer_settings (self, NULL); + return self->priv->initial_eps_bearer_settings; +} + +/*****************************************************************************/ + static GList * create_networks_list (GVariant *variant) { @@ -914,9 +1032,38 @@ mm_modem_3gpp_get_initial_eps_bearer_sync (MMModem3gpp *self, static void mm_modem_3gpp_init (MMModem3gpp *self) { + self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self, MM_TYPE_MODEM_3GPP, MMModem3gppPrivate); + g_mutex_init (&self->priv->initial_eps_bearer_settings_mutex); +} + +static void +finalize (GObject *object) +{ + MMModem3gpp *self = MM_MODEM_3GPP (object); + + g_mutex_clear (&self->priv->initial_eps_bearer_settings_mutex); + + G_OBJECT_CLASS (mm_modem_3gpp_parent_class)->finalize (object); +} + +static void +dispose (GObject *object) +{ + MMModem3gpp *self = MM_MODEM_3GPP (object); + + g_clear_object (&self->priv->initial_eps_bearer_settings); + + G_OBJECT_CLASS (mm_modem_3gpp_parent_class)->dispose (object); } static void mm_modem_3gpp_class_init (MMModem3gppClass *modem_class) { + GObjectClass *object_class = G_OBJECT_CLASS (modem_class); + + g_type_class_add_private (object_class, sizeof (MMModem3gppPrivate)); + + /* Virtual methods */ + object_class->dispose = dispose; + object_class->finalize = finalize; } |