void
mm_port_serial_at_add_unsolicited_msg_handler (MMPortSerialAt *self,
GRegex *regex,
MMPortSerialAtUnsolicitedMsgFn callback,
gpointer user_data,
GDestroyNotify notify)
{
GSList *existing;
MMAtUnsolicitedMsgHandler *handler;
g_return_if_fail (MM_IS_PORT_SERIAL_AT (self));
g_return_if_fail (regex != NULL);
existing = g_slist_find_custom (self->priv->unsolicited_msg_handlers,
regex,
(GCompareFunc)unsolicited_msg_handler_cmp);
if (existing) {
handler = existing->data;
/* We OVERWRITE any existing one, so if any context data existing, free it */
if (handler->notify)
handler->notify (handler->user_data);
} else {
handler = g_slice_new (MMAtUnsolicitedMsgHandler);
self->priv->unsolicited_msg_handlers = g_slist_append (self->priv->unsolicited_msg_handlers, handler);
handler->regex = g_regex_ref (regex);
}
handler->callback = callback;
handler->enable = TRUE;
handler->user_data = user_data;
handler->notify = notify;
}
static void
parse_unsolicited (MMPortSerial *port, GByteArray *response)
{
MMPortSerialAt *self = MM_PORT_SERIAL_AT (port);
GSList *iter;
/* Remove echo */
if (self->priv->remove_echo)
mm_port_serial_at_remove_echo (response);
for (iter = self->priv->unsolicited_msg_handlers; iter; iter = iter->next) {
MMAtUnsolicitedMsgHandler *handler = (MMAtUnsolicitedMsgHandler *) iter->data;
GMatchInfo *match_info;
gboolean matches;
if (!handler->enable)
continue;
matches = g_regex_match_full (handler->regex,
(const char *) response->data,
response->len,
0, 0, &match_info, NULL);
if (handler->callback) {
while (g_match_info_matches (match_info)) {
handler->callback (self, match_info, handler->user_data);
g_match_info_next (match_info, NULL);
}
}
g_match_info_free (match_info);
if (matches) {
/* Remove matches */
char *str;
int result_len = response->len;
str = g_regex_replace_eval (handler->regex,
(const char *) response->data,
response->len,
0, 0,
remove_eval_cb, &result_len, NULL);
g_byte_array_remove_range (response, 0, response->len);
g_byte_array_append (response, (const guint8 *) str, result_len);
g_free (str);
}
}
}
static void
parse_unsolicited (MMSerialPort *port, GByteArray *response)
{
MMAtSerialPort *self = MM_AT_SERIAL_PORT (port);
MMAtSerialPortPrivate *priv = MM_AT_SERIAL_PORT_GET_PRIVATE (self);
GSList *iter;
for (iter = priv->unsolicited_msg_handlers; iter; iter = iter->next) {
MMAtUnsolicitedMsgHandler *handler = (MMAtUnsolicitedMsgHandler *) iter->data;
GMatchInfo *match_info;
gboolean matches;
matches = g_regex_match_full (handler->regex,
(const char *) response->data,
response->len,
0, 0, &match_info, NULL);
if (handler->callback) {
while (g_match_info_matches (match_info)) {
handler->callback (self, match_info, handler->user_data);
g_match_info_next (match_info, NULL);
}
}
g_match_info_free (match_info);
if (matches) {
/* Remove matches */
char *str;
int result_len = response->len;
str = g_regex_replace_eval (handler->regex,
(const char *) response->data,
response->len,
0, 0,
remove_eval_cb, &result_len, NULL);
g_byte_array_remove_range (response, 0, response->len);
g_byte_array_append (response, (const guint8 *) str, result_len);
g_free (str);
}
}
}
static void
finalize (GObject *object)
{
MMAtSerialPort *self = MM_AT_SERIAL_PORT (object);
MMAtSerialPortPrivate *priv = MM_AT_SERIAL_PORT_GET_PRIVATE (self);
while (priv->unsolicited_msg_handlers) {
MMAtUnsolicitedMsgHandler *handler = (MMAtUnsolicitedMsgHandler *) priv->unsolicited_msg_handlers->data;
if (handler->notify)
handler->notify (handler->user_data);
g_regex_unref (handler->regex);
g_slice_free (MMAtUnsolicitedMsgHandler, handler);
priv->unsolicited_msg_handlers = g_slist_delete_link (priv->unsolicited_msg_handlers,
priv->unsolicited_msg_handlers);
}
if (priv->response_parser_notify)
priv->response_parser_notify (priv->response_parser_user_data);
G_OBJECT_CLASS (mm_at_serial_port_parent_class)->finalize (object);
}
static void
finalize (GObject *object)
{
MMPortSerialAt *self = MM_PORT_SERIAL_AT (object);
while (self->priv->unsolicited_msg_handlers) {
MMAtUnsolicitedMsgHandler *handler = (MMAtUnsolicitedMsgHandler *) self->priv->unsolicited_msg_handlers->data;
if (handler->notify)
handler->notify (handler->user_data);
g_regex_unref (handler->regex);
g_slice_free (MMAtUnsolicitedMsgHandler, handler);
self->priv->unsolicited_msg_handlers = g_slist_delete_link (self->priv->unsolicited_msg_handlers,
self->priv->unsolicited_msg_handlers);
}
if (self->priv->response_parser_notify)
self->priv->response_parser_notify (self->priv->response_parser_user_data);
g_strfreev (self->priv->init_sequence);
G_OBJECT_CLASS (mm_port_serial_at_parent_class)->finalize (object);
}