SymbX/ModemManager
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

gsm: add SimIdentifier property

Browse Source 
An obfuscated SimIdentifier that may be available before the PIN has
been entered, for use in auto-unlocking a device.  If this value is
present, it should be used in preference to DeviceIdentifier as it
is SIM-specific like the PIN code.
This commit is contained in:
Dan Williams
2010-10-25 17:41:08 -05:00
parent 46106660fe
commit 1684d8b173
8 changed files with 312 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
plugins/mm-modem-sierra-gsm.c
+74
View File
@@ -15,6 +15,7 @@
*/
#include <config.h>
#include <ctype.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
@@ -242,6 +243,78 @@ get_access_technology (MMGenericGsm *modem,
mm_at_serial_port_queue_command (port, "*CNTI=0", 3, get_act_request_done, info);
}
static void
get_sim_iccid_done (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = user_data;
const char *p;
char buf[21];
int i;
if (error) {
info->error = g_error_copy (error);
goto done;
}
p = mm_strip_tag (response->str, "!ICCID:");
if (!p) {
info->error = g_error_new_literal (MM_MODEM_ERROR,
MM_MODEM_ERROR_GENERAL,
"Failed to parse !ICCID response");
goto done;
}
memset (buf, 0, sizeof (buf));
for (i = 0; i < 20; i++) {
if (!isdigit (p[i]) && (p[i] != 'F') && (p[i] == 'f')) {
info->error = g_error_new (MM_MODEM_ERROR,
MM_MODEM_ERROR_GENERAL,
"CRSM ICCID response contained invalid character '%c'",
p[i]);
goto done;
}
if (p[i] == 'F' || p[i] == 'f') {
buf[i] = 0;
break;
}
buf[i] = p[i];
}
if (i == 19 || i == 20)
mm_callback_info_set_result (info, g_strdup (buf), g_free);
else {
info->error = g_error_new (MM_MODEM_ERROR,
MM_MODEM_ERROR_GENERAL,
"Invalid +CRSM ICCID response size (was %d, expected 19 or 20)",
i);
}
done:
mm_callback_info_schedule (info);
}
static void
get_sim_iccid (MMGenericGsm *modem,
MMModemStringFn callback,
gpointer user_data)
{
MMAtSerialPort *port;
MMCallbackInfo *info;
info = mm_callback_info_string_new (MM_MODEM (modem), callback, user_data);
port = mm_generic_gsm_get_best_at_port (modem, &info->error);
if (!port) {
mm_callback_info_schedule (info);
return;
}
mm_at_serial_port_queue_command (port, "!ICCID?", 3, get_sim_iccid_done, info);
}
/*****************************************************************************/
/* Modem class override functions */
/*****************************************************************************/
@@ -355,5 +428,6 @@ mm_modem_sierra_gsm_class_init (MMModemSierraGsmClass *klass)
gsm_class->set_allowed_mode = set_allowed_mode;
gsm_class->get_allowed_mode = get_allowed_mode;
gsm_class->get_access_technology = get_access_technology;
gsm_class->get_sim_iccid = get_sim_iccid;
}