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sim-mbim: update unlock retries information after PIN operations

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After MMSimMbim performs a MBIM_CID_PIN set operation, it calls
mm_iface_modem_update_lock_info() (through its base class MMBaseSim) to
refresh the unlock retries information, which results in a MBIM_CID_PIN
query. However, a MBIM_CID_PIN query reports only the information of one
PIN type and the PIN type can't be specified, we need to deduce the
number of retries left for a specific PIN type from the response of a
MBIM_CID_PIN set operation for that PIN type. To allow that, this patch
modifies MMSimMbim to update the unlock retries information after a PIN
operation based on the response to the MBIM_CID_PIN set operation.
This commit is contained in:
Ben Chan
2017-08-07 15:34:48 -07:00
committed by Aleksander Morgado
parent d4ff05af5e
commit eb9ec1b617
1 changed files with 102 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

140
src/mm-sim-mbim.c
View File

@@ -25,7 +25,9 @@
#include <libmm-glib.h>
#include "mm-error-helpers.h"
#include "mm-iface-modem.h"
#include "mm-log.h"
#include "mm-modem-helpers-mbim.h"
#include "mm-sim-mbim.h"
G_DEFINE_TYPE (MMSimMbim, mm_sim_mbim, MM_TYPE_BASE_SIM)
@@ -64,6 +66,29 @@ peek_device (gpointer self,
return TRUE;
}
static void
update_modem_unlock_retries (MMSimMbim *self,
MbimPinType pin_type,
guint32 remaining_attempts)
{
MMBaseModem *modem = NULL;
MMUnlockRetries *unlock_retries;
g_object_get (G_OBJECT (self),
MM_BASE_SIM_MODEM, &modem,
NULL);
g_assert (MM_IS_BASE_MODEM (modem));
unlock_retries = mm_unlock_retries_new ();
mm_unlock_retries_set (unlock_retries,
mm_modem_lock_from_mbim_pin_type (pin_type),
remaining_attempts);
mm_iface_modem_update_unlock_retries (MM_IFACE_MODEM (modem),
unlock_retries);
g_object_unref (unlock_retries);
g_object_unref (modem);
}
/*****************************************************************************/
/* Load SIM identifier */
@@ -332,30 +357,40 @@ pin_set_enter_ready (MbimDevice *device,
GAsyncResult *res,
GTask *task)
{
MMSimMbim *self;
GError *error = NULL;
MbimMessage *response;
gboolean success;
MbimPinType pin_type;
MbimPinState pin_state;
guint32 remaining_attempts;
self = g_task_get_source_object (task);
response = mbim_device_command_finish (device, res, &error);
if (response &&
!mbim_message_response_get_result (response, MBIM_MESSAGE_TYPE_COMMAND_DONE, &error)) {
/* Sending PIN failed, build a better error to report */
if (mbim_message_pin_response_parse (
response,
&pin_type,
&pin_state,
NULL,
NULL)) {
/* Create the errors ourselves */
if (pin_type == MBIM_PIN_TYPE_PIN1 && pin_state == MBIM_PIN_STATE_LOCKED) {
g_error_free (error);
error = mm_mobile_equipment_error_for_code (MM_MOBILE_EQUIPMENT_ERROR_INCORRECT_PASSWORD);
} else if (pin_type == MBIM_PIN_TYPE_PUK1 && pin_state == MBIM_PIN_STATE_LOCKED) {
g_error_free (error);
error = mm_mobile_equipment_error_for_code (MM_MOBILE_EQUIPMENT_ERROR_SIM_PUK);
if (response) {
success = mbim_message_response_get_result (response, MBIM_MESSAGE_TYPE_COMMAND_DONE, &error);
if (mbim_message_pin_response_parse (response,
&pin_type,
&pin_state,
&remaining_attempts,
NULL)) {
update_modem_unlock_retries (self, pin_type, remaining_attempts);
if (!success) {
/* Sending PIN failed, build a better error to report */
if (pin_type == MBIM_PIN_TYPE_PIN1 && pin_state == MBIM_PIN_STATE_LOCKED) {
g_error_free (error);
error = mm_mobile_equipment_error_for_code (MM_MOBILE_EQUIPMENT_ERROR_INCORRECT_PASSWORD);
} else if (pin_type == MBIM_PIN_TYPE_PUK1 && pin_state == MBIM_PIN_STATE_LOCKED) {
g_error_free (error);
error = mm_mobile_equipment_error_for_code (MM_MOBILE_EQUIPMENT_ERROR_SIM_PUK);
}
}
}
mbim_message_unref (response);
}
if (error)
@@ -363,9 +398,6 @@ pin_set_enter_ready (MbimDevice *device,
else
g_task_return_boolean (task, TRUE);
g_object_unref (task);
if (response)
mbim_message_unref (response);
}
static void
@@ -422,31 +454,40 @@ puk_set_enter_ready (MbimDevice *device,
GAsyncResult *res,
GTask *task)
{
MMSimMbim *self;
GError *error = NULL;
MbimMessage *response;
gboolean success;
MbimPinType pin_type;
MbimPinState pin_state;
guint32 remaining_attempts;
self = g_task_get_source_object (task);
response = mbim_device_command_finish (device, res, &error);
if (response &&
!mbim_message_response_get_result (response, MBIM_MESSAGE_TYPE_COMMAND_DONE, &error)) {
/* Sending PUK failed, build a better error to report */
if (mbim_message_pin_response_parse (
response,
&pin_type,
&pin_state,
&remaining_attempts,
NULL)) {
/* Create the errors ourselves */
if (pin_type == MBIM_PIN_TYPE_PUK1 && pin_state == MBIM_PIN_STATE_LOCKED) {
g_error_free (error);
if (remaining_attempts == 0)
error = mm_mobile_equipment_error_for_code (MM_MOBILE_EQUIPMENT_ERROR_SIM_WRONG);
else
error = mm_mobile_equipment_error_for_code (MM_MOBILE_EQUIPMENT_ERROR_INCORRECT_PASSWORD);
if (response) {
success = mbim_message_response_get_result (response, MBIM_MESSAGE_TYPE_COMMAND_DONE, &error);
if (mbim_message_pin_response_parse (response,
&pin_type,
&pin_state,
&remaining_attempts,
NULL)) {
update_modem_unlock_retries (self, pin_type, remaining_attempts);
if (!success) {
/* Sending PUK failed, build a better error to report */
if (pin_type == MBIM_PIN_TYPE_PUK1 && pin_state == MBIM_PIN_STATE_LOCKED) {
g_error_free (error);
if (remaining_attempts == 0)
error = mm_mobile_equipment_error_for_code (MM_MOBILE_EQUIPMENT_ERROR_SIM_WRONG);
else
error = mm_mobile_equipment_error_for_code (MM_MOBILE_EQUIPMENT_ERROR_INCORRECT_PASSWORD);
}
}
}
mbim_message_unref (response);
}
if (error)
@@ -454,9 +495,6 @@ puk_set_enter_ready (MbimDevice *device,
else
g_task_return_boolean (task, TRUE);
g_object_unref (task);
if (response)
mbim_message_unref (response);
}
static void
@@ -514,12 +552,25 @@ pin_set_enable_ready (MbimDevice *device,
GAsyncResult *res,
GTask *task)
{
MMSimMbim *self;
GError *error = NULL;
MbimMessage *response;
MbimPinType pin_type;
guint32 remaining_attempts;
self = g_task_get_source_object (task);
response = mbim_device_command_finish (device, res, &error);
if (response) {
mbim_message_response_get_result (response, MBIM_MESSAGE_TYPE_COMMAND_DONE, &error);
if (mbim_message_pin_response_parse (response,
&pin_type,
NULL,
&remaining_attempts,
NULL))
update_modem_unlock_retries (self, pin_type, remaining_attempts);
mbim_message_unref (response);
}
@@ -592,12 +643,25 @@ pin_set_change_ready (MbimDevice *device,
GAsyncResult *res,
GTask *task)
{
MMSimMbim *self;
GError *error = NULL;
MbimMessage *response;
MbimPinType pin_type;
guint32 remaining_attempts;
self = g_task_get_source_object (task);
response = mbim_device_command_finish (device, res, &error);
if (response) {
mbim_message_response_get_result (response, MBIM_MESSAGE_TYPE_COMMAND_DONE, &error);
if (mbim_message_pin_response_parse (response,
&pin_type,
NULL,
&remaining_attempts,
NULL))
update_modem_unlock_retries (self, pin_type, remaining_attempts);
mbim_message_unref (response);
}