diff options
| -rw-r--r-- | src/mm-broadband-modem.c | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/mm-broadband-modem.c b/src/mm-broadband-modem.c index 6a00d000..ce5e8586 100644 --- a/src/mm-broadband-modem.c +++ b/src/mm-broadband-modem.c @@ -3377,6 +3377,72 @@ modem_3gpp_ussd_check_support (MMIfaceModem3gppUssd *self, } /*****************************************************************************/ +/* Check if Messaging supported (Messaging interface) */ + +static gboolean +modem_messaging_check_support_finish (MMIfaceModemMessaging *self, + GAsyncResult *res, + GError **error) +{ + return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error); +} + +static void +cnmi_format_check_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); + g_simple_async_result_complete (simple); + g_object_unref (simple); + return; + } + + /* CNMI command is supported; assume we have full messaging capabilities */ + g_simple_async_result_set_op_res_gboolean (simple, TRUE); + g_simple_async_result_complete (simple); + g_object_unref (simple); +} + +static void +modem_messaging_check_support (MMIfaceModemMessaging *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GSimpleAsyncResult *result; + + result = g_simple_async_result_new (G_OBJECT (self), + callback, + user_data, + modem_messaging_check_support); + + /* We assume that CDMA-only modems don't have messaging capabilities */ + if (mm_iface_modem_is_cdma_only (MM_IFACE_MODEM (self))) { + g_simple_async_result_set_error ( + result, + MM_CORE_ERROR, + MM_CORE_ERROR_UNSUPPORTED, + "CDMA-only modems don't have messaging capabilities"); + g_simple_async_result_complete_in_idle (result); + g_object_unref (result); + return; + } + + /* Check CNMI support */ + mm_base_modem_at_command (MM_BASE_MODEM (self), + "+CNMI=?", + 3, + TRUE, + NULL, /* cancellable */ + (GAsyncReadyCallback)cnmi_format_check_ready, + result); +} + +/*****************************************************************************/ /* ESN loading (CDMA interface) */ static gchar * @@ -5731,6 +5797,8 @@ iface_modem_location_init (MMIfaceModemLocation *iface) static void iface_modem_messaging_init (MMIfaceModemMessaging *iface) { + iface->check_support = modem_messaging_check_support; + iface->check_support_finish = modem_messaging_check_support_finish; } static void |