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sierra: implement PIN/PUK retry count loading

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Not all Sierra modems support it, but those which do reply like this:

    AT+CPINC=?
    OK

    AT+CPINC?
    +CPINC: 3,3,10,10
This commit is contained in:
Aleksander Morgado
2013-04-04 19:26:51 +02:00
parent 464f33f77f
commit 8c39f2c551
1 changed files with 61 additions and 0 deletions
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plugins/sierra/mm-broadband-modem-sierra.c
+61
View File
@@ -58,6 +58,65 @@ struct _MMBroadbandModemSierraPrivate {
TimeMethod time_method;
};
/*****************************************************************************/
/* Load unlock retries (Modem interface) */
static MMUnlockRetries *
load_unlock_retries_finish (MMIfaceModem *self,
GAsyncResult *res,
GError **error)
{
MMUnlockRetries *unlock_retries;
const gchar *response;
gint matched;
guint a, b, c ,d;
response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, error);
if (!response)
return NULL;
matched = sscanf (response, "+CPINC: %d,%d,%d,%d",
&a, &b, &c, &d);
if (matched != 4) {
g_set_error (error,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Could not parse PIN retries results: '%s'",
response);
return NULL;
}
if (a > 998) {
g_set_error (error,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Invalid PIN attempts left: '%u'",
a);
return NULL;
}
unlock_retries = mm_unlock_retries_new ();
mm_unlock_retries_set (unlock_retries, MM_MODEM_LOCK_SIM_PIN, a);
mm_unlock_retries_set (unlock_retries, MM_MODEM_LOCK_SIM_PIN2, b);
mm_unlock_retries_set (unlock_retries, MM_MODEM_LOCK_SIM_PUK, c);
mm_unlock_retries_set (unlock_retries, MM_MODEM_LOCK_SIM_PUK2, d);
return unlock_retries;
}
static void
load_unlock_retries (MMIfaceModem *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
mm_dbg ("loading unlock retries (sierra)...");
mm_base_modem_at_command (MM_BASE_MODEM (self),
"+CPINC?",
3,
FALSE,
callback,
user_data);
}
/*****************************************************************************/
/* Generic AT!STATUS parsing */
@@ -1515,6 +1574,8 @@ iface_modem_init (MMIfaceModem *iface)
iface->modem_power_down_finish = modem_power_down_finish;
iface->create_sim = mm_common_sierra_create_sim;
iface->create_sim_finish = mm_common_sierra_create_sim_finish;
iface->load_unlock_retries = load_unlock_retries;
iface->load_unlock_retries_finish = load_unlock_retries_finish;
iface->modem_after_sim_unlock = modem_after_sim_unlock;
iface->modem_after_sim_unlock_finish = modem_after_sim_unlock_finish;
iface->create_bearer = modem_create_bearer;