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iface-modem-location: port mm_iface_modem_location_disable to use GTask

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This commit is contained in:
Ben Chan
2017-06-26 22:53:59 -07:00
committed by Aleksander Morgado
parent 292f2402d0
commit ed8cc03f97
1 changed files with 33 additions and 30 deletions
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63
src/mm-iface-modem-location.c
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@@ -1189,7 +1189,7 @@ handle_get_location (MmGdbusModemLocation *skeleton,
/*****************************************************************************/
typedef struct _DisablingContext DisablingContext;
static void interface_disabling_step (DisablingContext *ctx);
static void interface_disabling_step (GTask *task);
typedef enum {
DISABLING_STEP_FIRST,
@@ -1198,18 +1198,13 @@ typedef enum {
} DisablingStep;
struct _DisablingContext {
MMIfaceModemLocation *self;
DisablingStep step;
GSimpleAsyncResult *result;
MmGdbusModemLocation *skeleton;
};
static void
disabling_context_complete_and_free (DisablingContext *ctx)
disabling_context_free (DisablingContext *ctx)
{
g_simple_async_result_complete_in_idle (ctx->result);
g_object_unref (ctx->self);
g_object_unref (ctx->result);
if (ctx->skeleton)
g_object_unref (ctx->skeleton);
g_free (ctx);
@@ -1220,47 +1215,55 @@ mm_iface_modem_location_disable_finish (MMIfaceModemLocation *self,
GAsyncResult *res,
GError **error)
{
return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error);
return g_task_propagate_boolean (G_TASK (res), error);
}
static void
disabling_location_gathering_ready (MMIfaceModemLocation *self,
GAsyncResult *res,
DisablingContext *ctx)
GTask *task)
{
DisablingContext *ctx;
GError *error = NULL;
if (!setup_gathering_finish (self, res, &error)) {
g_simple_async_result_take_error (ctx->result, error);
disabling_context_complete_and_free (ctx);
g_task_return_error (task, error);
g_object_unref (task);
return;
}
/* Go on to next step */
ctx = g_task_get_task_data (task);
ctx->step++;
interface_disabling_step (ctx);
interface_disabling_step (task);
}
static void
interface_disabling_step (DisablingContext *ctx)
interface_disabling_step (GTask *task)
{
MMIfaceModemLocation *self;
DisablingContext *ctx;
self = g_task_get_source_object (task);
ctx = g_task_get_task_data (task);
switch (ctx->step) {
case DISABLING_STEP_FIRST:
/* Fall down to next step */
ctx->step++;
case DISABLING_STEP_DISABLE_GATHERING:
setup_gathering (ctx->self,
setup_gathering (self,
MM_MODEM_LOCATION_SOURCE_NONE,
(GAsyncReadyCallback)disabling_location_gathering_ready,
ctx);
task);
return;
case DISABLING_STEP_LAST:
/* We are done without errors! */
clear_location_context (ctx->self);
g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);
disabling_context_complete_and_free (ctx);
clear_location_context (self);
g_task_return_boolean (task, TRUE);
g_object_unref (task);
return;
}
@@ -1273,27 +1276,27 @@ mm_iface_modem_location_disable (MMIfaceModemLocation *self,
gpointer user_data)
{
DisablingContext *ctx;
GTask *task;
ctx = g_new0 (DisablingContext, 1);
ctx->self = g_object_ref (self);
ctx->result = g_simple_async_result_new (G_OBJECT (self),
callback,
user_data,
mm_iface_modem_location_disable);
ctx->step = DISABLING_STEP_FIRST;
g_object_get (ctx->self,
task = g_task_new (self, NULL, callback, user_data);
g_task_set_task_data (task, ctx, (GDestroyNotify)disabling_context_free);
g_object_get (self,
MM_IFACE_MODEM_LOCATION_DBUS_SKELETON, &ctx->skeleton,
NULL);
if (!ctx->skeleton) {
g_simple_async_result_set_error (ctx->result,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Couldn't get interface skeleton");
disabling_context_complete_and_free (ctx);
g_task_return_new_error (task,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Couldn't get interface skeleton");
g_object_unref (task);
return;
}
interface_disabling_step (ctx);
interface_disabling_step (task);
}
/*****************************************************************************/