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base-sim: select PLMN list before reading preferred networks

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Before reading preferred network list with AT+CPOL?, AT+CPLS=0 is
now invoked first to make sure that the correct PLMN list (i.e.
user-defined) is selected.
This commit is contained in:
Teijo Kinnunen
2021-02-26 14:57:15 +02:00
parent a659970634
commit 72d753ba83
1 changed files with 33 additions and 4 deletions
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37
src/mm-base-sim.c
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@@ -1220,18 +1220,47 @@ load_preferred_networks_finish (MMBaseSim *self,
STR_REPLY_READY_FN (load_preferred_networks)
static void
load_preferred_networks (MMBaseSim *self,
GAsyncReadyCallback callback,
gpointer user_data)
load_preferred_networks_cpls_command_ready (MMBaseModem *modem,
GAsyncResult *res,
GTask *task)
{
MMBaseSim *self;
GError *error = NULL;
self = g_task_get_source_object (task);
/* AT+CPLS may not be supported so we ignore any error and proceed even if it fails */
mm_base_modem_at_command_finish (modem, res, &error);
if (error) {
mm_obj_dbg (self, "selecting user-defined preferred network list failed: '%s'", error->message);
g_error_free (error);
}
mm_obj_dbg (self, "loading preferred networks...");
mm_base_modem_at_command (
self->priv->modem,
modem,
"+CPOL?",
20,
FALSE,
(GAsyncReadyCallback)load_preferred_networks_command_ready,
task);
}
static void
load_preferred_networks (MMBaseSim *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
/* Invoke AT+CPLS=0 first to make sure the correct (user-defined) preferred network list is selected */
mm_obj_dbg (self, "selecting user-defined preferred network list...");
mm_base_modem_at_command (
self->priv->modem,
"+CPLS=0",
20,
FALSE,
(GAsyncReadyCallback)load_preferred_networks_cpls_command_ready,
g_task_new (self, NULL, callback, user_data));
}