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broadband-modem-qmi: port modem_load_unlock_required to use GTask

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This commit is contained in:
Ben Chan
2017-07-11 16:14:59 -07:00
committed by Aleksander Morgado
parent 2ba17be8b6
commit 55c3e162b1
1 changed files with 59 additions and 58 deletions
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117
src/mm-broadband-modem-qmi.c
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@@ -1495,35 +1495,28 @@ typedef enum {
} LoadUnlockRequiredStep;
typedef struct {
MMBroadbandModemQmi *self;
GSimpleAsyncResult *result;
LoadUnlockRequiredStep step;
QmiClient *dms;
QmiClient *uim;
} LoadUnlockRequiredContext;
static void
load_unlock_required_context_complete_and_free (LoadUnlockRequiredContext *ctx)
{
g_simple_async_result_complete_in_idle (ctx->result);
g_object_unref (ctx->result);
g_object_unref (ctx->self);
g_slice_free (LoadUnlockRequiredContext, ctx);
}
static MMModemLock
modem_load_unlock_required_finish (MMIfaceModem *self,
GAsyncResult *res,
GError **error)
{
if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error))
return MM_MODEM_LOCK_UNKNOWN;
GError *inner_error = NULL;
gssize value;
return (MMModemLock) 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_LOCK_UNKNOWN;
}
return (MMModemLock)value;
}
static void load_unlock_required_context_step (LoadUnlockRequiredContext *ctx);
static void load_unlock_required_context_step (GTask *task);
/* Used also when loading unlock retries left */
static gboolean
@@ -1758,7 +1751,7 @@ uim_get_card_status_output_parse (QmiMessageUimGetCardStatusOutput *output,
static void
unlock_required_uim_get_card_status_ready (QmiClientUim *client,
GAsyncResult *res,
LoadUnlockRequiredContext *ctx)
GTask *task)
{
QmiMessageUimGetCardStatusOutput *output;
GError *error = NULL;
@@ -1767,8 +1760,8 @@ unlock_required_uim_get_card_status_ready (QmiClientUim *client,
output = qmi_client_uim_get_card_status_finish (client, res, &error);
if (!output) {
g_prefix_error (&error, "QMI operation failed: ");
g_simple_async_result_take_error (ctx->result, error);
load_unlock_required_context_complete_and_free (ctx);
g_task_return_error (task, error);
g_object_unref (task);
return;
}
@@ -1777,19 +1770,21 @@ unlock_required_uim_get_card_status_ready (QmiClientUim *client,
NULL, NULL, NULL, NULL,
&error)) {
g_prefix_error (&error, "QMI operation failed: ");
g_simple_async_result_take_error (ctx->result, error);
g_task_return_error (task, error);
} else
g_simple_async_result_set_op_res_gpointer (ctx->result, GUINT_TO_POINTER (lock), NULL);
g_task_return_int (task, lock);
g_object_unref (task);
qmi_message_uim_get_card_status_output_unref (output);
load_unlock_required_context_complete_and_free (ctx);
}
static void
dms_uim_get_pin_status_ready (QmiClientDms *client,
GAsyncResult *res,
LoadUnlockRequiredContext *ctx)
GTask *task)
{
MMBroadbandModemQmi *self;
LoadUnlockRequiredContext *ctx;
QmiMessageDmsUimGetPinStatusOutput *output;
GError *error = NULL;
MMModemLock lock = MM_MODEM_LOCK_UNKNOWN;
@@ -1798,11 +1793,14 @@ dms_uim_get_pin_status_ready (QmiClientDms *client,
output = qmi_client_dms_uim_get_pin_status_finish (client, res, &error);
if (!output) {
g_prefix_error (&error, "QMI operation failed: ");
g_simple_async_result_take_error (ctx->result, error);
load_unlock_required_context_complete_and_free (ctx);
g_task_return_error (task, error);
g_object_unref (task);
return;
}
self = g_task_get_source_object (task);
ctx = g_task_get_task_data (task);
if (!qmi_message_dms_uim_get_pin_status_output_get_result (output, &error)) {
/* We get InvalidQmiCommand on newer devices which don't like the legacy way */
if (g_error_matches (error,
@@ -1814,9 +1812,9 @@ dms_uim_get_pin_status_ready (QmiClientDms *client,
g_error_free (error);
qmi_message_dms_uim_get_pin_status_output_unref (output);
/* Flag that the command is unsupported, and try with the new way */
ctx->self->priv->dms_uim_deprecated = TRUE;
self->priv->dms_uim_deprecated = TRUE;
ctx->step++;
load_unlock_required_context_step (ctx);
load_unlock_required_context_step (task);
return;
}
@@ -1827,22 +1825,22 @@ dms_uim_get_pin_status_ready (QmiClientDms *client,
g_error_matches (error,
QMI_PROTOCOL_ERROR,
QMI_PROTOCOL_ERROR_UIM_UNINITIALIZED)) {
g_simple_async_result_set_error (ctx->result,
MM_CORE_ERROR,
MM_CORE_ERROR_RETRY,
"Couldn't get PIN status (retry): %s",
error->message);
g_task_return_new_error (task,
MM_CORE_ERROR,
MM_CORE_ERROR_RETRY,
"Couldn't get PIN status (retry): %s",
error->message);
g_object_unref (task);
g_error_free (error);
qmi_message_dms_uim_get_pin_status_output_unref (output);
load_unlock_required_context_complete_and_free (ctx);
return;
}
/* Other errors, just propagate them */
g_prefix_error (&error, "Couldn't get PIN status: ");
g_simple_async_result_take_error (ctx->result, error);
g_task_return_error (task, error);
g_object_unref (task);
qmi_message_dms_uim_get_pin_status_output_unref (output);
load_unlock_required_context_complete_and_free (ctx);
return;
}
@@ -1872,17 +1870,21 @@ dms_uim_get_pin_status_ready (QmiClientDms *client,
}
/* We're done! */
g_simple_async_result_set_op_res_gpointer (ctx->result, GUINT_TO_POINTER (lock), NULL);
qmi_message_dms_uim_get_pin_status_output_unref (output);
load_unlock_required_context_complete_and_free (ctx);
g_task_return_int (task, lock);
g_object_unref (task);
}
static void
load_unlock_required_context_step (LoadUnlockRequiredContext *ctx)
load_unlock_required_context_step (GTask *task)
{
MMBroadbandModemQmi *self;
LoadUnlockRequiredContext *ctx;
GError *error = NULL;
QmiClient *client;
self = g_task_get_source_object (task);
ctx = g_task_get_task_data (task);
switch (ctx->step) {
case LOAD_UNLOCK_REQUIRED_STEP_FIRST:
ctx->step++;
@@ -1890,22 +1892,22 @@ load_unlock_required_context_step (LoadUnlockRequiredContext *ctx)
case LOAD_UNLOCK_REQUIRED_STEP_CDMA:
/* CDMA-only modems don't need this */
if (mm_iface_modem_is_cdma_only (MM_IFACE_MODEM (ctx->self))) {
if (mm_iface_modem_is_cdma_only (MM_IFACE_MODEM (self))) {
mm_dbg ("Skipping unlock check in CDMA-only modem...");
g_simple_async_result_set_op_res_gpointer (ctx->result, GUINT_TO_POINTER (MM_MODEM_LOCK_NONE), NULL);
load_unlock_required_context_complete_and_free (ctx);
g_task_return_int (task, MM_MODEM_LOCK_NONE);
g_object_unref (task);
return;
}
ctx->step++;
/* Go on to next step */
case LOAD_UNLOCK_REQUIRED_STEP_DMS:
if (!ctx->self->priv->dms_uim_deprecated) {
if (!self->priv->dms_uim_deprecated) {
/* Failure to get DMS client is hard really */
client = peek_qmi_client (ctx->self, QMI_SERVICE_DMS, &error);
client = peek_qmi_client (self, QMI_SERVICE_DMS, &error);
if (!client) {
g_simple_async_result_take_error (ctx->result, error);
load_unlock_required_context_complete_and_free (ctx);
g_task_return_error (task, error);
g_object_unref (task);
return;
}
@@ -1915,7 +1917,7 @@ load_unlock_required_context_step (LoadUnlockRequiredContext *ctx)
5,
NULL,
(GAsyncReadyCallback) dms_uim_get_pin_status_ready,
ctx);
task);
return;
}
ctx->step++;
@@ -1923,10 +1925,10 @@ load_unlock_required_context_step (LoadUnlockRequiredContext *ctx)
case LOAD_UNLOCK_REQUIRED_STEP_UIM:
/* Failure to get UIM client at this point is hard as well */
client = peek_qmi_client (ctx->self, QMI_SERVICE_UIM, &error);
client = peek_qmi_client (self, QMI_SERVICE_UIM, &error);
if (!client) {
g_simple_async_result_take_error (ctx->result, error);
load_unlock_required_context_complete_and_free (ctx);
g_task_return_error (task, error);
g_object_unref (task);
return;
}
@@ -1936,7 +1938,7 @@ load_unlock_required_context_step (LoadUnlockRequiredContext *ctx)
5,
NULL,
(GAsyncReadyCallback) unlock_required_uim_get_card_status_ready,
ctx);
task);
return;
}
}
@@ -1947,16 +1949,15 @@ modem_load_unlock_required (MMIfaceModem *self,
gpointer user_data)
{
LoadUnlockRequiredContext *ctx;
GTask *task;
ctx = g_slice_new0 (LoadUnlockRequiredContext);
ctx->self = g_object_ref (self);
ctx->result = g_simple_async_result_new (G_OBJECT (self),
callback,
user_data,
modem_load_unlock_required);
ctx = g_new0 (LoadUnlockRequiredContext, 1);
ctx->step = LOAD_UNLOCK_REQUIRED_STEP_FIRST;
load_unlock_required_context_step (ctx);
task = g_task_new (self, NULL, callback, user_data);
g_task_set_task_data (task, ctx, g_free);
load_unlock_required_context_step (task);
}
/*****************************************************************************/