/* GStreamer

 * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>

 *                    2000 Wim Taymans <wtay@chello.be>

 *                    2005 Philippe Khalaf <burger@speedy.org>

 *

 * gstfdsrc.h:

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Library General Public

 * License as published by the Free Software Foundation; either

 * version 2 of the License, or (at your option) any later version.

 *

 * This library is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 * Library General Public License for more details.

 *

 * You should have received a copy of the GNU Library General Public

 * License along with this library; if not, write to the

 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,

 * Boston, MA 02110-1301, USA.

 */

#ifndef __GST_FD_SRC_H__

#define __GST_FD_SRC_H__

#include <gst/gst.h>

#include <gst/base/gstpushsrc.h>

G_BEGIN_DECLS

#define GST_TYPE_FD_SRC \

  (gst_fd_src_get_type())

#define GST_FD_SRC(obj) \

  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FD_SRC,GstFdSrc))

#define GST_FD_SRC_CLASS(klass) \

  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FD_SRC,GstFdSrcClass))

#define GST_IS_FD_SRC(obj) \

  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FD_SRC))

#define GST_IS_FD_SRC_CLASS(klass) \

  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FD_SRC))

typedef struct _GstFdSrc GstFdSrc;

typedef struct _GstFdSrcClass GstFdSrcClass;

/**

 * GstFdSrc:

 *

 * Opaque #GstFdSrc data structure.

 */

struct _GstFdSrc {

  GstPushSrc element;

  /*< private >*/

  /* new_fd is copied to fd on READY->PAUSED */

  gint new_fd;

  /* fd and flag indicating whether fd is seekable */

  gint fd;

  gboolean seekable_fd;

  guint64 size;

  /* poll timeout */

  guint64 timeout;

  gchar *uri;

  GstPoll *fdset;

  gulong curoffset; /* current offset in file */

};

struct _GstFdSrcClass {

  GstPushSrcClass parent_class;

  /* signals */

  void (*timeout) (GstElement *element);

};

G_GNUC_INTERNAL GType gst_fd_src_get_type(void);

G_END_DECLS

#endif /* __GST_FD_SRC_H__ */