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Add async version of find_enclosing_mount with default implementation.

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2008-01-17  Alexander Larsson  <alexl@redhat.com>

        * gfile.c:
	Add async version of find_enclosing_mount
	with default implementation.



svn path=/trunk/; revision=6325
This commit is contained in:
Alexander Larsson
2008-01-17 14:22:13 +00:00
committed by Alexander Larsson
parent 0026537f37
commit 35cf559e3d
2 changed files with 189 additions and 82 deletions
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6
gio/ChangeLog
View File

@@ -1,3 +1,9 @@
2008-01-17 Alexander Larsson <alexl@redhat.com>
* gfile.c:
Add async version of find_enclosing_mount
with default implementation.
2008-01-17 Alexander Larsson <alexl@redhat.com>
* gfile.c:

265
gio/gfile.c
View File

@@ -90,88 +90,97 @@ static void g_file_base_init (gpointer g_class);
static void g_file_class_init (gpointer g_class,
gpointer class_data);
static void g_file_real_query_info_async (GFile *file,
const char *attributes,
GFileQueryInfoFlags flags,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
static GFileInfo * g_file_real_query_info_finish (GFile *file,
GAsyncResult *res,
GError **error);
static void g_file_real_enumerate_children_async (GFile *file,
const char *attributes,
GFileQueryInfoFlags flags,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
static GFileEnumerator * g_file_real_enumerate_children_finish (GFile *file,
GAsyncResult *res,
GError **error);
static void g_file_real_read_async (GFile *file,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
static GFileInputStream * g_file_real_read_finish (GFile *file,
GAsyncResult *res,
GError **error);
static void g_file_real_append_to_async (GFile *file,
GFileCreateFlags flags,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
static GFileOutputStream *g_file_real_append_to_finish (GFile *file,
GAsyncResult *res,
GError **error);
static void g_file_real_create_async (GFile *file,
GFileCreateFlags flags,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
static GFileOutputStream *g_file_real_create_finish (GFile *file,
GAsyncResult *res,
GError **error);
static void g_file_real_replace_async (GFile *file,
const char *etag,
gboolean make_backup,
GFileCreateFlags flags,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
static GFileOutputStream *g_file_real_replace_finish (GFile *file,
GAsyncResult *res,
GError **error);
static gboolean g_file_real_set_attributes_from_info (GFile *file,
GFileInfo *info,
GFileQueryInfoFlags flags,
GCancellable *cancellable,
GError **error);
static void g_file_real_set_display_name_async (GFile *file,
const char *display_name,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
static GFile * g_file_real_set_display_name_finish (GFile *file,
GAsyncResult *res,
GError **error);
static void g_file_real_set_attributes_async (GFile *file,
GFileInfo *info,
GFileQueryInfoFlags flags,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
static gboolean g_file_real_set_attributes_finish (GFile *file,
GAsyncResult *res,
GFileInfo **info,
GError **error);
static void g_file_real_query_info_async (GFile *file,
const char *attributes,
GFileQueryInfoFlags flags,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
static GFileInfo * g_file_real_query_info_finish (GFile *file,
GAsyncResult *res,
GError **error);
static void g_file_real_enumerate_children_async (GFile *file,
const char *attributes,
GFileQueryInfoFlags flags,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
static GFileEnumerator * g_file_real_enumerate_children_finish (GFile *file,
GAsyncResult *res,
GError **error);
static void g_file_real_read_async (GFile *file,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
static GFileInputStream * g_file_real_read_finish (GFile *file,
GAsyncResult *res,
GError **error);
static void g_file_real_append_to_async (GFile *file,
GFileCreateFlags flags,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
static GFileOutputStream *g_file_real_append_to_finish (GFile *file,
GAsyncResult *res,
GError **error);
static void g_file_real_create_async (GFile *file,
GFileCreateFlags flags,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
static GFileOutputStream *g_file_real_create_finish (GFile *file,
GAsyncResult *res,
GError **error);
static void g_file_real_replace_async (GFile *file,
const char *etag,
gboolean make_backup,
GFileCreateFlags flags,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
static GFileOutputStream *g_file_real_replace_finish (GFile *file,
GAsyncResult *res,
GError **error);
static gboolean g_file_real_set_attributes_from_info (GFile *file,
GFileInfo *info,
GFileQueryInfoFlags flags,
GCancellable *cancellable,
GError **error);
static void g_file_real_set_display_name_async (GFile *file,
const char *display_name,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
static GFile * g_file_real_set_display_name_finish (GFile *file,
GAsyncResult *res,
GError **error);
static void g_file_real_set_attributes_async (GFile *file,
GFileInfo *info,
GFileQueryInfoFlags flags,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
static gboolean g_file_real_set_attributes_finish (GFile *file,
GAsyncResult *res,
GFileInfo **info,
GError **error);
static void g_file_real_find_enclosing_mount_async (GFile *file,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
static GMount * g_file_real_find_enclosing_mount_finish (GFile *file,
GAsyncResult *res,
GError **error);
GType
g_file_get_type (void)
@@ -225,6 +234,8 @@ g_file_class_init (gpointer g_class,
iface->create_finish = g_file_real_create_finish;
iface->replace_async = g_file_real_replace_async;
iface->replace_finish = g_file_real_replace_finish;
iface->find_enclosing_mount_async = g_file_real_find_enclosing_mount_async;
iface->find_enclosing_mount_finish = g_file_real_find_enclosing_mount_finish;
iface->set_attributes_from_info = g_file_real_set_attributes_from_info;
}
@@ -1098,6 +1109,47 @@ g_file_find_enclosing_mount (GFile *file,
return (* iface->find_enclosing_mount) (file, cancellable, error);
}
void
g_file_find_enclosing_mount_async (GFile *file,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GFileIface *iface;
g_return_if_fail (G_IS_FILE (file));
iface = G_FILE_GET_IFACE (file);
(* iface->find_enclosing_mount_async) (file,
io_priority,
cancellable,
callback,
user_data);
}
GMount *
g_file_find_enclosing_mount_finish (GFile *file,
GAsyncResult *res,
GError **error)
{
GFileIface *iface;
g_return_val_if_fail (G_IS_FILE (file), NULL);
g_return_val_if_fail (G_IS_ASYNC_RESULT (res), NULL);
if (G_IS_SIMPLE_ASYNC_RESULT (res))
{
GSimpleAsyncResult *simple = G_SIMPLE_ASYNC_RESULT (res);
if (g_simple_async_result_propagate_error (simple, error))
return NULL;
}
iface = G_FILE_GET_IFACE (file);
return (* iface->find_enclosing_mount_finish) (file, res, error);
}
/**
* g_file_read:
* @file: #GFile to read.
@@ -4005,6 +4057,55 @@ g_file_real_set_attributes_finish (GFile *file,
return data->res;
}
static void
find_enclosing_mount_async_thread (GSimpleAsyncResult *res,
GObject *object,
GCancellable *cancellable)
{
GError *error = NULL;
GMount *mount;
mount = g_file_find_enclosing_mount (G_FILE (object), cancellable, &error);
if (mount == NULL)
{
g_simple_async_result_set_from_error (res, error);
g_error_free (error);
}
else
g_simple_async_result_set_op_res_gpointer (res, mount, (GDestroyNotify)g_object_unref);
}
static void
g_file_real_find_enclosing_mount_async (GFile *file,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GSimpleAsyncResult *res;
res = g_simple_async_result_new (G_OBJECT (file), callback, user_data, g_file_real_find_enclosing_mount_async);
g_simple_async_result_run_in_thread (res, find_enclosing_mount_async_thread, io_priority, cancellable);
g_object_unref (res);
}
static GMount *
g_file_real_find_enclosing_mount_finish (GFile *file,
GAsyncResult *res,
GError **error)
{
GSimpleAsyncResult *simple = G_SIMPLE_ASYNC_RESULT (res);
GMount *mount;
g_warn_if_fail (g_simple_async_result_get_source_tag (simple) == g_file_real_find_enclosing_mount_async);
mount = g_simple_async_result_get_op_res_gpointer (simple);
return g_object_ref (mount);
}
/********************************************
* Default VFS operations *
********************************************/