diff options
| -rw-r--r-- | src/mm-broadband-modem.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/mm-broadband-modem.c b/src/mm-broadband-modem.c index a8751fe1..0d72cf09 100644 --- a/src/mm-broadband-modem.c +++ b/src/mm-broadband-modem.c @@ -2814,6 +2814,57 @@ modem_3gpp_setup_ps_registration (MMIfaceModem3gpp *self, } /*****************************************************************************/ +/* Cancel USSD (3GPP/USSD interface) */ + +static gboolean +modem_3gpp_ussd_cancel_finish (MMIfaceModem3gppUssd *self, + GAsyncResult *res, + GError **error) +{ + return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error); +} + +static void +cancel_command_ready (MMBroadbandModem *self, + GAsyncResult *res, + GSimpleAsyncResult *simple) +{ + GError *error = NULL; + + mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); + if (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); + + mm_iface_modem_3gpp_ussd_update_state (MM_IFACE_MODEM_3GPP_USSD (self), + MM_MODEM_3GPP_USSD_SESSION_STATE_IDLE); +} + +static void +modem_3gpp_ussd_cancel (MMIfaceModem3gppUssd *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GSimpleAsyncResult *result; + + result = g_simple_async_result_new (G_OBJECT (self), + callback, + user_data, + modem_3gpp_ussd_cancel); + + mm_base_modem_at_command (MM_BASE_MODEM (self), + "+CUSD=2", + 3, + TRUE, + NULL, /* cancellable */ + (GAsyncReadyCallback)cancel_command_ready, + result); +} + +/*****************************************************************************/ /* Send command (3GPP/USSD interface) */ static const gchar * @@ -5590,6 +5641,8 @@ iface_modem_3gpp_ussd_init (MMIfaceModem3gppUssd *iface) iface->decode = modem_3gpp_ussd_decode; iface->send = modem_3gpp_ussd_send; iface->send_finish = modem_3gpp_ussd_send_finish; + iface->cancel = modem_3gpp_ussd_cancel; + iface->cancel_finish = modem_3gpp_ussd_cancel_finish; } static void |