/* GStreamer

 * Copyright (C) 2009- Luo Jinghua <sunmoon1997@gmail.com>
 *
 * 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
 */

#ifndef __GST_PPS_SRC_H__
#define __GST_PPS_SRC_H__

#include <gst/gst.h>
#include <gst/base/gstpushsrc.h>
#include <glib.h>

G_BEGIN_DECLS

#include <pps-fixed.h>

#define GST_TYPE_PPS_SRC \
  (gst_pps_src_get_type())
#define GST_PPS_SRC(obj) \
  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PPS_SRC,GstPpsSrc))
#define GST_PPS_SRC_CLASS(klass) \
  (G_TYPE_CHECK_CLASS_CAST((klass), \
      GST_TYPE_PPS_SRC,GstPpsSrcClass))
#define GST_IS_PPS_SRC(obj) \
  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PPS_SRC))
#define GST_IS_PPS_SRC_CLASS(klass) \
  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PPS_SRC))

typedef struct _GstPpsSrc GstPpsSrc;
typedef struct _GstPpsSrcClass GstPpsSrcClass;

struct _GstPpsSrc {
  GstPushSrc element;

  gchar *location;             /* Full URI. */
  gchar *transformed_location; /* Transformed Full URI. */
  gchar *oem;                  /* OEM. */
  gchar *terminal_type;        /* Terminal Type. */
  gchar *device_id;            /* Device Id */
  gchar *valid_code;           /* Valid code */
  gint   vip_flag;             /* VIP flag */
  gint   fd;

  GstFlowReturn ret;           /* Return code from callback. */
  GstBuffer **outbuf;          /* Return buffer allocated by callback. */
  gboolean interrupted;        /* Signal unlock(). */
  gboolean retry;              /* Should attempt to reconnect. */

  gboolean have_size;          /* Received and parsed Content-Length
                                  header. */
  gboolean have_started;       /* the stream has been started? */
  gboolean location_changed;   /* Is location changed? */
  gboolean info_changed;       /* any of terminal_type/device_id/oem changed*/
  gboolean pps_initialized;    /* have ppsvod initialized? */
  gboolean deferred_play;         /* deferred play stream */
  guint64 content_size;        /* Value of Content-Length header. */
  guint64 read_position;       /* Current position. */
  gboolean seekable;           /* FALSE if the server does not support
                                  Range. */
  guint64 request_position;    /* Seek to this position. */
};

struct _GstPpsSrcClass {
  GstBaseSrcClass parent_class;
};

GType gst_pps_src_get_type (void);

G_END_DECLS

#endif /* __GST_PPS_SRC_H__ */