sysmocom
/
ofono
mirror of git://git.sysmocom.de/ofono
11
0
Fork 0
Code Issues Releases Activity

sim: return from CPIN when SIM unlocked for telit 

Only return from CPIN when the modem informs that the SIM is ready
This commit is contained in:
Christopher Vogl 2012-08-22 16:24:05 +02:00 committed by Denis Kenzior
parent c7b359ae98
commit 90c7bdfc8d
1 changed files with 40 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
drivers/atmodem/sim.c
View File

@ -1084,6 +1084,36 @@ static void at_epev_notify(GAtResult *result, gpointer user_data)
sd->ready_id = 0;
}
static void at_qss_notify(GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
struct sim_data *sd = cbd->user;
ofono_sim_lock_unlock_cb_t cb = cbd->cb;
struct ofono_error error = { .type = OFONO_ERROR_TYPE_NO_ERROR };
GAtResultIter iter;
int state;
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "#QSS:"))
return;
if (!g_at_result_iter_next_number(&iter, &state))
return;
switch (state) {
case 2: /* PIN unlocked */
break;
default:
return;
}
cb(&error, cbd->data);
g_at_chat_unregister(sd->chat, sd->ready_id);
sd->ready_id = 0;
}
static void sim_state_cb(gboolean present, gpointer user_data)
{
struct cb_data *cbd = user_data;
@ -1133,6 +1163,16 @@ static void at_pin_send_cb(gboolean ok, GAtResult *result,
at_epev_notify,
FALSE, cbd, g_free);
return;
case OFONO_VENDOR_TELIT:
/*
* On the Telit modem, AT+CPIN? can return READY too
* early and so use #QSS notification to detect
* the ready state of the SIM.
*/
sd->ready_id = g_at_chat_register(sd->chat, "#QSS",
at_qss_notify,
FALSE, cbd, g_free);
return;
case OFONO_VENDOR_ZTE:
/*
* On ZTE modems, after pin is entered, SIM state is checked