diff options
Diffstat (limited to 'src/mm-base-sim.c')
| -rw-r--r-- | src/mm-base-sim.c | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/src/mm-base-sim.c b/src/mm-base-sim.c index c8bd32d4..a3275fc1 100644 --- a/src/mm-base-sim.c +++ b/src/mm-base-sim.c @@ -1141,6 +1141,101 @@ load_emergency_numbers (MMBaseSim *self, } /*****************************************************************************/ +/* Preferred networks */ + +static GList * +parse_preferred_networks (const gchar *response, + GError **error) +{ + gchar **entries; + gchar **iter; + GList *result = NULL; + + entries = g_strsplit_set (response, "\r\n", -1); + for (iter = entries; iter && *iter; iter++) { + gchar *operator_code = NULL; + gboolean gsm_act; + gboolean gsm_compact_act; + gboolean utran_act; + gboolean eutran_act; + gboolean ngran_act; + MMSimPreferredNetwork *preferred_network = NULL; + MMModemAccessTechnology act = MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN; + + g_strstrip (*iter); + if (strlen (*iter) == 0) + continue; + + if (mm_sim_parse_cpol_query_response (*iter, + &operator_code, + &gsm_act, + &gsm_compact_act, + &utran_act, + &eutran_act, + &ngran_act, + error)) { + preferred_network = mm_sim_preferred_network_new (); + mm_sim_preferred_network_set_operator_code (preferred_network, operator_code); + if (gsm_act) + act |= MM_MODEM_ACCESS_TECHNOLOGY_GSM; + if (gsm_compact_act) + act |= MM_MODEM_ACCESS_TECHNOLOGY_GSM_COMPACT; + if (utran_act) + act |= MM_MODEM_ACCESS_TECHNOLOGY_UMTS; + if (eutran_act) + act |= MM_MODEM_ACCESS_TECHNOLOGY_LTE; + if (ngran_act) + act |= MM_MODEM_ACCESS_TECHNOLOGY_5GNR; + mm_sim_preferred_network_set_access_technology (preferred_network, act); + result = g_list_append (result, preferred_network); + } else + break; + g_free (operator_code); + } + g_strfreev (entries); + + return result; +} + +static GList * +load_preferred_networks_finish (MMBaseSim *self, + GAsyncResult *res, + GError **error) +{ + gchar *result; + GList *preferred_network_list; + + result = g_task_propagate_pointer (G_TASK (res), error); + if (!result) + return NULL; + + preferred_network_list = parse_preferred_networks (result, error); + mm_obj_dbg (self, "loaded %u preferred networks", g_list_length (preferred_network_list)); + + g_free (result); + + return preferred_network_list; +} + +STR_REPLY_READY_FN (load_preferred_networks) + +static void +load_preferred_networks (MMBaseSim *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + mm_obj_dbg (self, "loading preferred networks..."); + + mm_base_modem_at_command ( + self->priv->modem, + "+CPOL?", + 20, + FALSE, + (GAsyncReadyCallback)load_preferred_networks_command_ready, + g_task_new (self, NULL, callback, user_data)); +} + +/*****************************************************************************/ /* ICCID */ static gchar * @@ -1525,6 +1620,7 @@ typedef enum { INITIALIZATION_STEP_OPERATOR_ID, INITIALIZATION_STEP_OPERATOR_NAME, INITIALIZATION_STEP_EMERGENCY_NUMBERS, + INITIALIZATION_STEP_PREFERRED_NETWORKS, INITIALIZATION_STEP_LAST } InitializationStep; @@ -1623,6 +1719,31 @@ init_load_emergency_numbers_ready (MMBaseSim *self, interface_initialization_step (task); } +static void +init_load_preferred_networks_ready (MMBaseSim *self, + GAsyncResult *res, + GTask *task) +{ + InitAsyncContext *ctx; + GError *error = NULL; + GList *preferred_nets_list; + + preferred_nets_list = MM_BASE_SIM_GET_CLASS (self)->load_preferred_networks_finish (self, res, &error); + if (error) { + mm_obj_warn (self, "couldn't load list of preferred networks: %s", error->message); + g_error_free (error); + } + + mm_gdbus_sim_set_preferred_networks (MM_GDBUS_SIM (self), + mm_sim_preferred_network_list_get_variant (preferred_nets_list)); + g_list_free_full (preferred_nets_list, (GDestroyNotify) mm_sim_preferred_network_free); + + /* Go on to next step */ + ctx = g_task_get_task_data (task); + ctx->step++; + interface_initialization_step (task); +} + #undef STR_REPLY_READY_FN #define STR_REPLY_READY_FN(NAME,DISPLAY) \ static void \ @@ -1798,6 +1919,18 @@ interface_initialization_step (GTask *task) ctx->step++; /* Fall through */ + case INITIALIZATION_STEP_PREFERRED_NETWORKS: + if (MM_BASE_SIM_GET_CLASS (self)->load_preferred_networks && + MM_BASE_SIM_GET_CLASS (self)->load_preferred_networks_finish) { + MM_BASE_SIM_GET_CLASS (self)->load_preferred_networks ( + self, + (GAsyncReadyCallback)init_load_preferred_networks_ready, + task); + return; + } + ctx->step++; + /* Fall through */ + case INITIALIZATION_STEP_LAST: /* We are done without errors! */ g_task_return_boolean (task, TRUE); @@ -2051,6 +2184,8 @@ mm_base_sim_class_init (MMBaseSimClass *klass) klass->load_operator_name_finish = load_operator_name_finish; klass->load_emergency_numbers = load_emergency_numbers; klass->load_emergency_numbers_finish = load_emergency_numbers_finish; + klass->load_preferred_networks = load_preferred_networks; + klass->load_preferred_networks_finish = load_preferred_networks_finish; klass->send_pin = send_pin; klass->send_pin_finish = common_send_pin_puk_finish; klass->send_puk = send_puk; |