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gnss: handle locked SIM

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ModemManager Location service is only available after SIM unlock
and network registration.
Track service separately to avoid an assert error and crashes.
GNSS assistance data is uploaded when the service becomes available.
This commit is contained in:
Dylan Van Assche
2021-08-11 17:11:01 +02:00
parent 75570e45da
commit ef94492b30
3 changed files with 27 additions and 7 deletions
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16
src/gnss.c
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@@ -14,20 +14,30 @@
static void gnss_step(struct EG25Manager *manager);
void gnss_upload_assistance_data(struct EG25Manager *manager)
gboolean gnss_upload_assistance_data(struct EG25Manager *manager)
{
if (!manager->gnss_assistance_enabled) {
g_message("GNSS assistance is disabled!");
return;
return FALSE;
}
if (manager->gnss_assistance_step < EG25_GNSS_STEP_LAST) {
g_warning("GNSS assistance data upload already in process (%d/%d)",
manager->gnss_assistance_step, EG25_GNSS_STEP_LAST);
return;
return FALSE;
}
/* ModemManager's Location is only available after unlocking */
if(!manager->mm_location) {
g_message ("Rescheduling upload since Location interface is not available, in %ds",
RESCHEDULE_IN_SECS);
manager->gnss_assistance_step = EG25_GNSS_STEP_LAST;
return TRUE;
}
manager->gnss_assistance_step = EG25_GNSS_STEP_FIRST;
gnss_step(manager);
return FALSE;
}
void gnss_init(struct EG25Manager *manager, toml_table_t *config)