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sierra: port mm_common_sierra_load_power_state to use GTask

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This commit is contained in:
Ben Chan
2017-09-08 13:26:33 -07:00
committed by Aleksander Morgado
parent 1eb51d96f7
commit 043645ea57
1 changed files with 33 additions and 33 deletions
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66
plugins/sierra/mm-common-sierra.c
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@@ -350,33 +350,38 @@ mm_common_sierra_load_power_state_finish (MMIfaceModem *self,
GAsyncResult *res,
GError **error)
{
if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error))
return MM_MODEM_POWER_STATE_UNKNOWN;
GError *inner_error = NULL;
gssize value;
return (MMModemPowerState)GPOINTER_TO_UINT (g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res)));
value = g_task_propagate_int (G_TASK (res), &inner_error);
if (inner_error) {
g_propagate_error (error, inner_error);
return MM_MODEM_POWER_STATE_UNKNOWN;
}
return (MMModemPowerState)value;
}
static void
parent_load_power_state_ready (MMIfaceModem *self,
GAsyncResult *res,
GSimpleAsyncResult *simple)
GTask *task)
{
GError *error = NULL;
MMModemPowerState state;
state = iface_modem_parent->load_power_state_finish (self, res, &error);
if (error)
g_simple_async_result_take_error (simple, error);
g_task_return_error (task, error);
else
g_simple_async_result_set_op_res_gpointer (simple, GUINT_TO_POINTER (state), NULL);
g_simple_async_result_complete (simple);
g_object_unref (simple);
g_task_return_int (task, state);
g_object_unref (task);
}
static void
pcstate_query_ready (MMBaseModem *self,
GAsyncResult *res,
GSimpleAsyncResult *simple)
GTask *task)
{
const gchar *result;
guint state;
@@ -384,40 +389,38 @@ pcstate_query_ready (MMBaseModem *self,
result = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error);
if (!result) {
g_simple_async_result_take_error (simple, error);
g_simple_async_result_complete (simple);
g_object_unref (simple);
g_task_return_error (task, error);
g_object_unref (task);
return;
}
/* Parse power state reply */
result = mm_strip_tag (result, "!PCSTATE:");
if (!mm_get_uint_from_str (result, &state)) {
g_simple_async_result_set_error (simple,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Failed to parse !PCSTATE response '%s'",
result);
g_task_return_new_error (task,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Failed to parse !PCSTATE response '%s'",
result);
} else {
switch (state) {
case 0:
g_simple_async_result_set_op_res_gpointer (simple, GUINT_TO_POINTER (MM_MODEM_POWER_STATE_LOW), NULL);
g_task_return_int (task, MM_MODEM_POWER_STATE_LOW);
break;
case 1:
g_simple_async_result_set_op_res_gpointer (simple, GUINT_TO_POINTER (MM_MODEM_POWER_STATE_ON), NULL);
g_task_return_int (task, MM_MODEM_POWER_STATE_ON);
break;
default:
g_simple_async_result_set_error (simple,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Unhandled power state: '%u'",
state);
g_task_return_new_error (task,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Unhandled power state: '%u'",
state);
break;
}
}
g_simple_async_result_complete (simple);
g_object_unref (simple);
g_object_unref (task);
}
void
@@ -425,12 +428,9 @@ mm_common_sierra_load_power_state (MMIfaceModem *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
GSimpleAsyncResult *result;
GTask *task;
result = g_simple_async_result_new (G_OBJECT (self),
callback,
user_data,
mm_common_sierra_load_power_state);
task = g_task_new (self, NULL, callback, user_data);
/* Check power state with AT!PCSTATE? */
if (mm_iface_modem_is_cdma_only (self)) {
@@ -439,14 +439,14 @@ mm_common_sierra_load_power_state (MMIfaceModem *self,
3,
FALSE,
(GAsyncReadyCallback)pcstate_query_ready,
result);
task);
return;
}
/* Otherwise run parent's */
iface_modem_parent->load_power_state (self,
(GAsyncReadyCallback)parent_load_power_state_ready,
result);
task);
}
/*****************************************************************************/