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ofono
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sim: support PIN retry counters for telit modems

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August Mayer 2012-08-16 09:37:20 +02:00 committed by Denis Kenzior
parent 22c0738981
commit ee8ba6f2ff
1 changed files with 61 additions and 0 deletions
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61
drivers/atmodem/sim.c
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@ -65,6 +65,7 @@ static const char *oercn_prefix[] = { "_OERCN:", NULL };
static const char *cpinr_prefixes[] = { "+CPINR:", "+CPINRE:", NULL };
static const char *epin_prefix[] = { "*EPIN:", NULL };
static const char *spic_prefix[] = { "+SPIC:", NULL };
static const char *pct_prefix[] = { "#PCT:", NULL };
static const char *none_prefix[] = { NULL };
static void at_crsm_info_cb(gboolean ok, GAtResult *result, gpointer user_data)
@ -841,12 +842,67 @@ error:
CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
}
#define AT_PCT_SET_RETRIES(retries, pin_type, value) \
retries[pin_type] = value; \
DBG("retry counter id=%d, val=%d", pin_type, value);
static void at_pct_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_sim_pin_retries_cb_t cb = cbd->cb;
struct ofono_sim *sim = cbd->user;
const char *final = g_at_result_final_response(result);
GAtResultIter iter;
struct ofono_error error;
int retries[OFONO_SIM_PASSWORD_INVALID];
size_t i;
decode_at_error(&error, final);
if (!ok) {
cb(&error, NULL, cbd->data);
return;
}
g_at_result_iter_init(&iter, result);
for (i = 0; i < OFONO_SIM_PASSWORD_INVALID; i++)
retries[i] = -1;
enum ofono_sim_password_type pin_type = ofono_sim_get_password_type(sim);
if (pin_type == OFONO_SIM_PASSWORD_NONE) {
DBG("Note: No password required, returning maximum retries:");
AT_PCT_SET_RETRIES(retries, OFONO_SIM_PASSWORD_SIM_PIN, 3);
AT_PCT_SET_RETRIES(retries, OFONO_SIM_PASSWORD_SIM_PIN2, 3);
AT_PCT_SET_RETRIES(retries, OFONO_SIM_PASSWORD_SIM_PUK, 10);
AT_PCT_SET_RETRIES(retries, OFONO_SIM_PASSWORD_SIM_PUK2, 10);
goto callback;
}
if (g_at_result_iter_next(&iter, "#PCT:") == FALSE)
goto error;
if (g_at_result_iter_next_number(&iter, &retries[pin_type]) == FALSE)
goto error;
DBG("retry counter id=%d, val=%d", pin_type, retries[pin_type]);
callback:
cb(&error, retries, cbd->data);
return;
error:
CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
}
static void at_pin_retries_query(struct ofono_sim *sim,
ofono_sim_pin_retries_cb_t cb,
void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd = cb_data_new(cb, data);
cbd->user = sim;
DBG("");
@ -891,6 +947,11 @@ static void at_pin_retries_query(struct ofono_sim *sim,
at_spic_cb, cbd, g_free) > 0)
return;
break;
case OFONO_VENDOR_TELIT:
if (g_at_chat_send(sd->chat, "AT#PCT", pct_prefix,
at_pct_cb, cbd, g_free) > 0)
return;
break;
default:
if (g_at_chat_send(sd->chat, "AT+CPINR", cpinr_prefixes,
at_cpinr_cb, cbd, g_free) > 0)