diff options
Diffstat (limited to 'plugins/altair/mm-broadband-modem-altair-lte.c')
| -rw-r--r-- | plugins/altair/mm-broadband-modem-altair-lte.c | 134 |
1 files changed, 131 insertions, 3 deletions
diff --git a/plugins/altair/mm-broadband-modem-altair-lte.c b/plugins/altair/mm-broadband-modem-altair-lte.c index 3303cbb5..64d4c51e 100644 --- a/plugins/altair/mm-broadband-modem-altair-lte.c +++ b/plugins/altair/mm-broadband-modem-altair-lte.c @@ -24,6 +24,9 @@ #include <ctype.h> #include "ModemManager.h" +#define _LIBMM_INSIDE_MM +#include <libmm-glib.h> + #include "mm-base-modem-at.h" #include "mm-broadband-bearer-altair-lte.h" #include "mm-broadband-modem-altair-lte.h" @@ -34,6 +37,7 @@ #include "mm-iface-modem-messaging.h" #include "mm-log.h" #include "mm-modem-helpers.h" +#include "mm-modem-helpers-altair-lte.h" #include "mm-serial-parsers.h" #include "mm-bearer-list.h" @@ -465,6 +469,131 @@ reset (MMIfaceModem *self, } /*****************************************************************************/ +/* Run registration checks (3GPP interface) */ + +static gboolean +modem_3gpp_run_registration_checks_finish (MMIfaceModem3gpp *self, + GAsyncResult *res, + GError **error) +{ + return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), + error); +} + +static void +run_registration_checks_subscription_state_ready (MMIfaceModem3gpp *self, + GAsyncResult *res, + GSimpleAsyncResult *operation_result) +{ + GError *error = NULL; + const gchar *at_response; + gchar *ceer_response; + + /* If the AT+CEER command fails, or we fail to obtain a valid result, we + * ignore the error. This allows the registration attempt to continue. + * So, the async response from this function is *always* True. + */ + g_simple_async_result_set_op_res_gboolean (operation_result, TRUE); + + at_response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); + if (!at_response) { + g_assert (error); + mm_warn ("AT+CEER failed: %s", error->message); + g_error_free (error); + g_simple_async_result_complete (operation_result); + g_object_unref (operation_result); + return; + } + + ceer_response = mm_altair_parse_ceer_response (at_response, &error); + if (!ceer_response) { + g_assert (error); + mm_warn ("Failed to parse AT+CEER response: %s", error->message); + g_error_free (error); + g_simple_async_result_complete (operation_result); + g_object_unref (operation_result); + return; + } + + if (g_strcmp0 ("EPS_AND_NON_EPS_SERVICES_NOT_ALLOWED", ceer_response) == 0) { + mm_dbg ("Registration failed due to unprovisioned SIM."); + mm_iface_modem_3gpp_update_subscription_state (self, MM_MODEM_3GPP_SUBSCRIPTION_STATE_UNPROVISIONED); + } else { + mm_dbg ("Failed to find a better reason for registration failure."); + } + + g_simple_async_result_complete (operation_result); + g_object_unref (operation_result); + g_free (ceer_response); +} + +static void +run_registration_checks_ready (MMIfaceModem3gpp *self, + GAsyncResult *res, + GSimpleAsyncResult *operation_result) +{ + GError *error = NULL; + gboolean success; + MMModem3gppRegistrationState registration_state; + + g_assert (iface_modem_3gpp_parent->run_registration_checks_finish); + success = iface_modem_3gpp_parent->run_registration_checks_finish (self, res, &error); + if (!success) { + g_assert (error); + g_simple_async_result_take_error (operation_result, error); + g_simple_async_result_complete (operation_result); + g_object_unref (operation_result); + return; + } + + g_object_get (self, + MM_IFACE_MODEM_3GPP_REGISTRATION_STATE, ®istration_state, + NULL); + + if (registration_state == MM_MODEM_3GPP_REGISTRATION_STATE_HOME || + registration_state == MM_MODEM_3GPP_REGISTRATION_STATE_ROAMING) { + mm_dbg ("Registration succeeded: Marking the SIM as provisioned."); + mm_iface_modem_3gpp_update_subscription_state (self, MM_MODEM_3GPP_SUBSCRIPTION_STATE_PROVISIONED); + g_simple_async_result_set_op_res_gboolean (operation_result, TRUE); + g_simple_async_result_complete (operation_result); + g_object_unref (operation_result); + return; + } + + mm_dbg ("Registration not successful yet. Checking if SIM is unprovisioned."); + mm_base_modem_at_command (MM_BASE_MODEM (self), + "+CEER", + 6, + FALSE, + (GAsyncReadyCallback) run_registration_checks_subscription_state_ready, + operation_result); +} + +static void +modem_3gpp_run_registration_checks (MMIfaceModem3gpp *self, + gboolean cs_supported, + gboolean ps_supported, + gboolean eps_supported, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GSimpleAsyncResult *operation_result; + + operation_result = g_simple_async_result_new (G_OBJECT (self), + callback, + user_data, + modem_3gpp_run_registration_checks); + + g_assert (iface_modem_3gpp_parent->run_registration_checks); + iface_modem_3gpp_parent->run_registration_checks (self, + cs_supported, + ps_supported, + eps_supported, + (GAsyncReadyCallback) run_registration_checks_ready, + operation_result); +} + +/*****************************************************************************/ /* Register in network (3GPP interface) */ static void @@ -989,7 +1118,6 @@ iface_modem_init (MMIfaceModem *iface) iface->setup_charset_finish = NULL; iface->setup_flow_control = NULL; iface->setup_flow_control_finish = NULL; - } static void @@ -1003,7 +1131,6 @@ iface_modem_3gpp_ussd_init (MMIfaceModem3gppUssd *iface) static void iface_modem_3gpp_init (MMIfaceModem3gpp *iface) { - iface_modem_3gpp_parent = g_type_interface_peek_parent (iface); iface->setup_unsolicited_events = modem_3gpp_setup_unsolicited_events; @@ -1017,6 +1144,8 @@ iface_modem_3gpp_init (MMIfaceModem3gpp *iface) iface->register_in_network = modem_3gpp_register_in_network; iface->register_in_network_finish = modem_3gpp_register_in_network_finish; + iface->run_registration_checks = modem_3gpp_run_registration_checks; + iface->run_registration_checks_finish = modem_3gpp_run_registration_checks_finish; /* Scanning is not currently supported */ iface->scan_networks = NULL; @@ -1027,7 +1156,6 @@ iface_modem_3gpp_init (MMIfaceModem3gpp *iface) iface->load_operator_code_finish = modem_3gpp_load_operator_code_finish; iface->load_operator_name = modem_3gpp_load_operator_name; iface->load_operator_name_finish = modem_3gpp_load_operator_name_finish; - } static void |