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GFile: add GBytes version of _replace_contents_async()
https://bugzilla.gnome.org/show_bug.cgi?id=690525
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@ -187,6 +187,7 @@ g_file_load_partial_contents_async
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g_file_load_partial_contents_finish
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g_file_replace_contents
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g_file_replace_contents_async
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g_file_replace_contents_bytes_async
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g_file_replace_contents_finish
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g_file_copy_attributes
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g_file_create_readwrite
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65
gio/gfile.c
65
gio/gfile.c
@ -7171,8 +7171,7 @@ g_file_replace_contents (GFile *file,
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typedef struct {
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GTask *task;
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const char *content;
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gsize length;
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GBytes *content;
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gsize pos;
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char *etag;
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gboolean failed;
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@ -7181,6 +7180,7 @@ typedef struct {
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static void
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replace_contents_data_free (ReplaceContentsData *data)
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{
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g_bytes_unref (data->content);
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g_free (data->etag);
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g_free (data);
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}
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@ -7231,16 +7231,20 @@ replace_contents_write_callback (GObject *obj,
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}
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else if (write_size > 0)
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{
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const gchar *content;
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gsize length;
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content = g_bytes_get_data (data->content, &length);
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data->pos += write_size;
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if (data->pos >= data->length)
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if (data->pos >= length)
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g_output_stream_close_async (stream, 0,
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g_task_get_cancellable (data->task),
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replace_contents_close_callback, data);
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else
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g_output_stream_write_async (stream,
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data->content + data->pos,
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data->length - data->pos,
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content + data->pos,
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length - data->pos,
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0,
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g_task_get_cancellable (data->task),
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replace_contents_write_callback,
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@ -7262,9 +7266,13 @@ replace_contents_open_callback (GObject *obj,
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if (stream)
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{
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const gchar *content;
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gsize length;
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content = g_bytes_get_data (data->content, &length);
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g_output_stream_write_async (G_OUTPUT_STREAM (stream),
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data->content + data->pos,
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data->length - data->pos,
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content + data->pos,
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length - data->pos,
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0,
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g_task_get_cancellable (data->task),
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replace_contents_write_callback,
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@ -7314,6 +7322,46 @@ g_file_replace_contents_async (GFile *file,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data)
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{
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GBytes *bytes;
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bytes = g_bytes_new_static (contents, length);
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g_file_replace_contents_bytes_async (file, bytes, etag, make_backup, flags,
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cancellable, callback, user_data);
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g_bytes_unref (bytes);
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}
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/**
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* g_file_replace_contents_bytes_async:
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* @file: input #GFile
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* @contents: a #GBytes
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* @etag: (allow-none): a new <link linkend="gfile-etag">entity tag</link> for the @file, or %NULL
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* @make_backup: %TRUE if a backup should be created
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* @flags: a set of #GFileCreateFlags
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* @cancellable: optional #GCancellable object, %NULL to ignore
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* @callback: a #GAsyncReadyCallback to call when the request is satisfied
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* @user_data: the data to pass to callback function
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*
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* Same as g_file_replace_contents_async() but takes a #GBytes input instead.
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* This function will keep a ref on @contents until the operation is done.
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* Unlike g_file_replace_contents_async() this allows forgetting about the
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* content without waiting for the callback.
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*
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* When this operation has completed, @callback will be called with
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* @user_user data, and the operation can be finalized with
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* g_file_replace_contents_finish().
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*
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* Since: 2.40
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*/
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void
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g_file_replace_contents_bytes_async (GFile *file,
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GBytes *contents,
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const char *etag,
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gboolean make_backup,
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GFileCreateFlags flags,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data)
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{
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ReplaceContentsData *data;
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@ -7322,8 +7370,7 @@ g_file_replace_contents_async (GFile *file,
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data = g_new0 (ReplaceContentsData, 1);
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data->content = contents;
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data->length = length;
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data->content = g_bytes_ref (contents);
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data->task = g_task_new (file, cancellable, callback, user_data);
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g_task_set_task_data (data->task, data, (GDestroyNotify)replace_contents_data_free);
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@ -1229,6 +1229,15 @@ void g_file_replace_contents_async (GFile *file,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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GLIB_AVAILABLE_IN_2_40
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void g_file_replace_contents_bytes_async (GFile *file,
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GBytes *bytes,
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const char *etag,
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gboolean make_backup,
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GFileCreateFlags flags,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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GLIB_AVAILABLE_IN_ALL
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gboolean g_file_replace_contents_finish (GFile *file,
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GAsyncResult *res,
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