/* vim: set sw=2: -*- Mode: C; tab-width: 2; indent-tabs-mode: t; c-basic-offset: 2; c-indent-level: 2 -*- */

 /* GStreamer

  * Copyright (C) <2006> Rosfran Borges <rosfran.borges@indt.org.br>

  *

  * 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_MYTHTV_SRC_H__

 #define __GST_MYTHTV_SRC_H__

 #include <gst/gst.h>

 #include <gst/base/gstpushsrc.h>

 #include <gst/base/gstadapter.h>

 #include <stdio.h>

 #include <gmyth/gmyth_socket.h>

 #include <gmyth/gmyth_file_transfer.h>

 #include <gmyth/gmyth_livetv.h>

 G_BEGIN_DECLS

 #define GST_TYPE_MYTHTV_SRC \

   (gst_mythtv_src_get_type())

 #define GST_MYTHTV_SRC(obj) \

   (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MYTHTV_SRC,GstMythtvSrc))

 #define GST_MYTHTV_SRC_CLASS(klass) \

   (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MYTHTV_SRC,GstMythtvSrcClass))

 #define GST_IS_MYTHTV_SRC(obj) \

   (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MYTHTV_SRC))

 #define GST_IS_MYTHTV_SRC_CLASS(klass) \

   (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MYTHTV_SRC))

 typedef struct _GstMythtvSrc GstMythtvSrc;

 typedef struct _GstMythtvSrcClass GstMythtvSrcClass;

 typedef enum { 

   GST_MYTHTV_SRC_FILE_TRANSFER,

   GST_MYTHTV_SRC_NEXT_PROGRAM_CHAIN,

   GST_MYTHTV_SRC_INVALID_DATA

 } GstMythtvState;

 struct _GstMythtvSrc {

   GstPushSrc element;

   /* MythFileTransfer */

   GMythFileTransfer *file_transfer;

   GMythLiveTV *spawn_livetv;

   GstMythtvState state;

   gchar *uri_name;

   gchar *user_agent;

   gchar *live_chain_id;

   gint mythtv_version;

   gint64 content_size;

   gint64 prev_content_size;

   gint64 content_size_last;

   guint64 bytes_read;

   gint64 read_offset;

   gint64 adapter_offset;

   /* added by melunko (buffer cache) */

   gint buffer_remain;

   gboolean eos;

   gboolean do_start;

   gboolean unique_setup;

   gboolean live_tv;

   gboolean enable_timing_position;

   gint live_tv_id;

   gint channel_num;  

   guint mode;

   /* MythTV capabilities */

   GstCaps *mythtv_caps;

   GstPad *sinkpad;

   GstPad *srcpad;

   GstTask *th_read_ahead;

   GStaticRecMutex *th_mutex;

   GstAdapter *adapter;

   /* enable Myth TV debug messages */

   gboolean mythtv_msgs_dbg;

   gboolean update_prog_chain;

 };

 struct _GstMythtvSrcClass {

   GstPushSrcClass parent_class;

 };

 GType gst_mythtv_src_get_type (void);

 G_END_DECLS

 #endif /* __GST_MYTHTV_SRC_H__ */