diff options
Diffstat (limited to 'plugins/cinterion/mm-broadband-modem-cinterion.c')
| -rw-r--r-- | plugins/cinterion/mm-broadband-modem-cinterion.c | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/plugins/cinterion/mm-broadband-modem-cinterion.c b/plugins/cinterion/mm-broadband-modem-cinterion.c index 09b4e13c..6e526ad3 100644 --- a/plugins/cinterion/mm-broadband-modem-cinterion.c +++ b/plugins/cinterion/mm-broadband-modem-cinterion.c @@ -40,6 +40,7 @@ #include "mm-modem-helpers-cinterion.h" #include "mm-shared-cinterion.h" #include "mm-broadband-bearer-cinterion.h" +#include "mm-iface-modem-signal.h" static void iface_modem_init (MMIfaceModem *iface); static void iface_modem_3gpp_init (MMIfaceModem3gpp *iface); @@ -47,6 +48,7 @@ static void iface_modem_messaging_init (MMIfaceModemMessaging *iface); static void iface_modem_location_init (MMIfaceModemLocation *iface); static void iface_modem_voice_init (MMIfaceModemVoice *iface); static void iface_modem_time_init (MMIfaceModemTime *iface); +static void iface_modem_signal_init (MMIfaceModemSignal *iface); static void shared_cinterion_init (MMSharedCinterion *iface); static MMIfaceModem *iface_modem_parent; @@ -54,6 +56,7 @@ static MMIfaceModem3gpp *iface_modem_3gpp_parent; static MMIfaceModemLocation *iface_modem_location_parent; static MMIfaceModemVoice *iface_modem_voice_parent; static MMIfaceModemTime *iface_modem_time_parent; +static MMIfaceModemSignal *iface_modem_signal_parent; G_DEFINE_TYPE_EXTENDED (MMBroadbandModemCinterion, mm_broadband_modem_cinterion, MM_TYPE_BROADBAND_MODEM, 0, G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM, iface_modem_init) @@ -62,6 +65,7 @@ G_DEFINE_TYPE_EXTENDED (MMBroadbandModemCinterion, mm_broadband_modem_cinterion, G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_LOCATION, iface_modem_location_init) G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_VOICE, iface_modem_voice_init) G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_TIME, iface_modem_time_init) + G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_SIGNAL, iface_modem_signal_init) G_IMPLEMENT_INTERFACE (MM_TYPE_SHARED_CINTERION, shared_cinterion_init)) typedef enum { @@ -90,6 +94,7 @@ struct _MMBroadbandModemCinterionPrivate { /* Flags for feature support checks */ FeatureSupport swwan_support; FeatureSupport sind_psinfo_support; + FeatureSupport smoni_support; }; /*****************************************************************************/ @@ -1793,6 +1798,7 @@ mm_broadband_modem_cinterion_init (MMBroadbandModemCinterion *self) /* Initialize private variables */ self->priv->sind_psinfo_support = FEATURE_SUPPORT_UNKNOWN; self->priv->swwan_support = FEATURE_SUPPORT_UNKNOWN; + self->priv->smoni_support = FEATURE_SUPPORT_UNKNOWN; self->priv->ciev_regex = g_regex_new ("\\r\\n\\+CIEV:\\s*([a-z]+),(\\d+)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); @@ -1958,3 +1964,133 @@ mm_broadband_modem_cinterion_class_init (MMBroadbandModemCinterionClass *klass) /* Virtual methods */ object_class->finalize = finalize; } + +/*****************************************************************************/ +/* Check support (Signal interface) */ + +static gboolean +signal_check_support_finish (MMIfaceModemSignal *self, + GAsyncResult *res, + GError **error) +{ + return g_task_propagate_boolean (G_TASK (res), error); +} + +static void +parent_signal_check_support_ready (MMIfaceModemSignal *self, + GAsyncResult *res, + GTask *task) +{ + gboolean parent_supported; + + parent_supported = iface_modem_signal_parent->check_support_finish (self, res, NULL); + g_task_return_boolean (task, parent_supported); + g_object_unref (task); +} + +static void +check_smoni_support (MMBaseModem *_self, + GAsyncResult *res, + GTask *task) +{ + MMBroadbandModemCinterion *self = MM_BROADBAND_MODEM_CINTERION (_self); + + /* Fetch the result to the SMONI test. If no response given (error triggered), assume unsupported */ + if (mm_base_modem_at_command_finish (_self, res, NULL)) { + mm_obj_dbg (self, "SMONI supported"); + self->priv->smoni_support = FEATURE_SUPPORTED; + g_task_return_boolean (task, TRUE); // otherwise the whole interface is not available + g_object_unref (task); + return; + } + + mm_obj_dbg (self, "SMONI unsupported"); + self->priv->smoni_support = FEATURE_NOT_SUPPORTED; + + /* Otherwise, check if the parent CESQ-based implementation works */ + g_assert (iface_modem_signal_parent->check_support && iface_modem_signal_parent->check_support_finish); + iface_modem_signal_parent->check_support (g_task_get_task_data (task), + (GAsyncReadyCallback)parent_signal_check_support_ready, + task); +} + +static void +signal_check_support (MMIfaceModemSignal *_self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + MMBroadbandModemCinterion *self = MM_BROADBAND_MODEM_CINTERION (_self); + + GTask *task = g_task_new (self, NULL, callback, user_data); + g_task_set_task_data (task, _self, NULL); + + mm_base_modem_at_command (MM_BASE_MODEM (self), + "^SMONI=?", + 3, + FALSE, + (GAsyncReadyCallback) check_smoni_support, + task); +} + +/*****************************************************************************/ +/* Load extended signal information (Signal interface) */ + +static gboolean +signal_load_values_finish (MMIfaceModemSignal *_self, + GAsyncResult *res, + MMSignal **cdma, + MMSignal **evdo, + MMSignal **gsm, + MMSignal **umts, + MMSignal **lte, + GError **error) +{ + MMBroadbandModemCinterion *self = MM_BROADBAND_MODEM_CINTERION (_self); + const gchar *response; + + if (self->priv->smoni_support == FEATURE_NOT_SUPPORTED) + return iface_modem_signal_parent->load_values_finish (_self, res, cdma, evdo, gsm, umts, lte, error); + + response = mm_base_modem_at_command_finish (MM_BASE_MODEM (_self), res, error); + if (!response || !mm_cinterion_smoni_response_to_signal_info (response, gsm, umts, lte, error)) + return FALSE; + + if (cdma) + *cdma = NULL; + if (evdo) + *evdo = NULL; + + return TRUE; +} + +static void +signal_load_values (MMIfaceModemSignal *_self, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + MMBroadbandModemCinterion *self = MM_BROADBAND_MODEM_CINTERION (_self); + if (self->priv->smoni_support == FEATURE_SUPPORTED) { + mm_base_modem_at_command (MM_BASE_MODEM (_self), + "^SMONI", + 3, + FALSE, + callback, + user_data); + return; + } + + /* ^SMONI not supported, fallback to the parent */ + iface_modem_signal_parent->load_values (_self, cancellable, callback, user_data); +} + +static void +iface_modem_signal_init (MMIfaceModemSignal *iface) +{ + iface_modem_signal_parent = g_type_interface_peek_parent (iface); + + iface->check_support = signal_check_support; + iface->check_support_finish = signal_check_support_finish; + iface->load_values = signal_load_values; + iface->load_values_finish = signal_load_values_finish; +} |