diff options
| -rw-r--r-- | src/mm-broadband-modem.c | 178 |
1 files changed, 177 insertions, 1 deletions
diff --git a/src/mm-broadband-modem.c b/src/mm-broadband-modem.c index e1180b50..f5fa3e2e 100644 --- a/src/mm-broadband-modem.c +++ b/src/mm-broadband-modem.c @@ -3311,6 +3311,180 @@ get_service_status (MMIfaceModemCdma *self, } /*****************************************************************************/ +/*****************************************************************************/ +/* Setup registration checks (CDMA) */ + +typedef struct { + gboolean skip_qcdm_call_manager_step; + gboolean skip_qcdm_hdr_step; + gboolean skip_at_cdma_service_status_step; + gboolean skip_at_cdma1x_serving_system_step; + gboolean skip_detailed_registration_state; +} SetupRegistrationChecksResults; + +typedef struct { + MMBroadbandModem *self; + GSimpleAsyncResult *result; + GError *error; + gboolean has_qcdm_port; + gboolean has_sprint_commands; +} SetupRegistrationChecksContext; + +static void +setup_registration_checks_context_complete_and_free (SetupRegistrationChecksContext *ctx) +{ + if (ctx->error) + g_simple_async_result_take_error (ctx->result, ctx->error); + else { + SetupRegistrationChecksResults *results; + + results = g_new0 (SetupRegistrationChecksResults, 1); + + /* Skip QCDM steps if no QCDM port */ + if (!ctx->has_qcdm_port) { + mm_dbg ("Will skip all QCDM-based registration checks"); + results->skip_qcdm_call_manager_step = TRUE; + results->skip_qcdm_hdr_step = TRUE; + } + + if (MM_IFACE_MODEM_CDMA_GET_INTERFACE (ctx->self)->get_detailed_registration_state == + get_detailed_registration_state) { + /* Skip CDMA1x Serving System check if we have Sprint specific + * commands AND if the default detailed registration checker + * is the generic one. Implementations knowing that their + * CSS response is undesired, should either setup NULL callbacks + * for the specific step, or subclass this setup and return + * FALSE themselves. */ + if (ctx->has_sprint_commands) { + mm_dbg ("Will skip CDMA1x Serving System check, " + "we do have Sprint commands"); + results->skip_at_cdma1x_serving_system_step = TRUE; + } else { + /* If there aren't Sprint specific commands, and the detailed + * registration state getter wasn't subclassed, skip the step */ + mm_dbg ("Will skip generic detailed registration check, we " + "don't have Sprint commands"); + results->skip_detailed_registration_state = TRUE; + } + } + + g_simple_async_result_set_op_res_gpointer (ctx->result, results, g_free); + } + + g_simple_async_result_complete_in_idle (ctx->result); + g_object_unref (ctx->result); + g_object_unref (ctx->self); + g_free (ctx); +} + +static gboolean +setup_registration_checks_finish (MMIfaceModemCdma *self, + GAsyncResult *res, + gboolean *skip_qcdm_call_manager_step, + gboolean *skip_qcdm_hdr_step, + gboolean *skip_at_cdma_service_status_step, + gboolean *skip_at_cdma1x_serving_system_step, + gboolean *skip_detailed_registration_state, + GError **error) +{ + SetupRegistrationChecksResults *results; + + if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error)) + return FALSE; + + results = g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res)); + *skip_qcdm_call_manager_step = results->skip_qcdm_call_manager_step; + *skip_qcdm_hdr_step = results->skip_qcdm_hdr_step; + *skip_at_cdma_service_status_step = results->skip_at_cdma_service_status_step; + *skip_at_cdma1x_serving_system_step = results->skip_at_cdma1x_serving_system_step; + *skip_detailed_registration_state = results->skip_detailed_registration_state; + return TRUE; +} + +static void +speri_check_ready (MMIfaceModemCdma *self, + GAsyncResult *res, + SetupRegistrationChecksContext *ctx) +{ + GError *error = NULL; + + mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); + if (error) + g_error_free (error); + else + /* We DO have SPERI */ + ctx->self->priv->has_speri = TRUE; + + /* All done */ + ctx->self->priv->checked_sprint_support = TRUE; + setup_registration_checks_context_complete_and_free (ctx); +} + +static void +spservice_check_ready (MMIfaceModemCdma *self, + GAsyncResult *res, + SetupRegistrationChecksContext *ctx) +{ + GError *error = NULL; + + mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); + if (error) { + g_error_free (error); + ctx->self->priv->checked_sprint_support = TRUE; + setup_registration_checks_context_complete_and_free (ctx); + return; + } + + /* We DO have SPSERVICE, look for SPERI */ + ctx->has_sprint_commands = TRUE; + ctx->self->priv->has_spservice = TRUE; + mm_base_modem_at_command (MM_BASE_MODEM (self), + "$SPERI?", + 3, + FALSE, + NULL, /* cancellable */ + (GAsyncReadyCallback)speri_check_ready, + ctx); +} + +static void +setup_registration_checks (MMIfaceModemCdma *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + SetupRegistrationChecksContext *ctx; + + ctx = g_new0 (SetupRegistrationChecksContext, 1); + ctx->self = g_object_ref (self); + ctx->result = g_simple_async_result_new (G_OBJECT (self), + callback, + user_data, + setup_registration_checks); + + /* Check if we have a QCDM port */ + if (!mm_base_modem_get_port_qcdm (MM_BASE_MODEM (self))) + ctx->has_qcdm_port = FALSE; + + /* If we have cached results of Sprint command checking, use them */ + if (ctx->self->priv->checked_sprint_support) { + ctx->has_sprint_commands = ctx->self->priv->has_spservice; + + /* Completes in idle */ + setup_registration_checks_context_complete_and_free (ctx); + return; + } + + /* Otherwise, launch Sprint command checks. */ + mm_base_modem_at_command (MM_BASE_MODEM (self), + "+SPSERVICE?", + 3, + FALSE, + NULL, /* cancellable */ + (GAsyncReadyCallback)spservice_check_ready, + ctx); +} + +/*****************************************************************************/ typedef enum { DISABLING_STEP_FIRST, @@ -4236,7 +4410,9 @@ iface_modem_cdma_init (MMIfaceModemCdma *iface) iface->load_esn = load_esn; iface->load_esn_finish = load_esn_finish; - /* Additional actions */ + /* Registration check steps */ + iface->setup_registration_checks = setup_registration_checks; + iface->setup_registration_checks_finish = setup_registration_checks_finish; iface->get_call_manager_state = get_call_manager_state; iface->get_call_manager_state_finish = get_call_manager_state_finish; iface->get_hdr_state = get_hdr_state; |