/* GIO - GLib Input, Output and Streaming Library
- *
+ *
* Copyright (C) 2006-2007 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
- * Public License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
*
* Author: Alexander Larsson <alexl@redhat.com>
*/
#ifndef __G_SEEKABLE_H__
#define __G_SEEKABLE_H__
-#include <glib-object.h>
-#include <gio/gcancellable.h>
+#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
+#error "Only <gio/gio.h> can be included directly."
+#endif
+
+#include <gio/giotypes.h>
G_BEGIN_DECLS
/**
* GSeekable:
- *
+ *
* Seek object for streaming operations.
- **/
-typedef struct _GSeekable GSeekable;
+ **/
typedef struct _GSeekableIface GSeekableIface;
/**
* @tell: Tells the current location within a stream.
* @can_seek: Checks if seeking is supported by the stream.
* @seek: Seeks to a location within a stream.
- * @can_truncate: Chekcs if truncation is suppored by the stream.
- * @truncate: Truncates a stream.
- *
+ * @can_truncate: Checks if truncation is supported by the stream.
+ * @truncate_fn: Truncates a stream.
+ *
* Provides an interface for implementing seekable functionality on I/O Streams.
- **/
+ **/
struct _GSeekableIface
{
GTypeInterface g_iface;
/* Virtual Table */
-
+
goffset (* tell) (GSeekable *seekable);
-
+
gboolean (* can_seek) (GSeekable *seekable);
gboolean (* seek) (GSeekable *seekable,
goffset offset,
GSeekType type,
GCancellable *cancellable,
GError **error);
-
+
gboolean (* can_truncate) (GSeekable *seekable);
- gboolean (* truncate) (GSeekable *seekable,
+ gboolean (* truncate_fn) (GSeekable *seekable,
goffset offset,
GCancellable *cancellable,
GError **error);
/* TODO: Async seek/truncate */
};
-GType g_seekable_get_type (void) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
+GType g_seekable_get_type (void) G_GNUC_CONST;
+GLIB_AVAILABLE_IN_ALL
goffset g_seekable_tell (GSeekable *seekable);
+GLIB_AVAILABLE_IN_ALL
gboolean g_seekable_can_seek (GSeekable *seekable);
+GLIB_AVAILABLE_IN_ALL
gboolean g_seekable_seek (GSeekable *seekable,
goffset offset,
GSeekType type,
GCancellable *cancellable,
GError **error);
+GLIB_AVAILABLE_IN_ALL
gboolean g_seekable_can_truncate (GSeekable *seekable);
+GLIB_AVAILABLE_IN_ALL
gboolean g_seekable_truncate (GSeekable *seekable,
goffset offset,
GCancellable *cancellable,