mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-19 00:01:23 +00:00
102 lines
2.8 KiB
C
102 lines
2.8 KiB
C
/* GStreamer
|
|
* Copyright (C) 2006 Sjoerd Simons <sjoerd@luon.net>
|
|
* Copyright (C) 2004 Wim Taymans <wim@fluendo.com>
|
|
*
|
|
* gstmultipartdemux.h: multipart stream demuxer
|
|
*
|
|
* 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., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __GST_MULTIPART_DEMUX__
|
|
#define __GST_MULTIPART_DEMUX__
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/base/gstadapter.h>
|
|
|
|
#include <string.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_MULTIPART_DEMUX (gst_multipart_demux_get_type())
|
|
#define GST_MULTIPART_DEMUX(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MULTIPART_DEMUX, GstMultipartDemux))
|
|
#define GST_MULTIPART_DEMUX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MULTIPART_DEMUX, GstMultipartDemux))
|
|
#define GST_MULTIPART_DEMUX_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_MULTIPART_DEMUX, GstMultipartDemuxClass))
|
|
#define GST_IS_MULTIPART_DEMUX(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MULTIPART_DEMUX))
|
|
#define GST_IS_MULTIPART_DEMUX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MULTIPART_DEMUX))
|
|
|
|
typedef struct _GstMultipartDemux GstMultipartDemux;
|
|
typedef struct _GstMultipartDemuxClass GstMultipartDemuxClass;
|
|
|
|
#define MULTIPART_NEED_MORE_DATA -1
|
|
#define MULTIPART_DATA_ERROR -2
|
|
#define MULTIPART_DATA_EOS -3
|
|
|
|
/* all information needed for one multipart stream */
|
|
typedef struct
|
|
{
|
|
GstPad *pad; /* reference for this pad is held by element we belong to */
|
|
|
|
gchar *mime;
|
|
|
|
GstFlowReturn last_ret;
|
|
}
|
|
GstMultipartPad;
|
|
|
|
/**
|
|
* GstMultipartDemux:
|
|
*
|
|
* The opaque #GstMultipartDemux structure.
|
|
*/
|
|
struct _GstMultipartDemux
|
|
{
|
|
GstElement element;
|
|
|
|
/* pad */
|
|
GstPad *sinkpad;
|
|
|
|
GSList *srcpads;
|
|
guint numpads;
|
|
|
|
GstAdapter *adapter;
|
|
|
|
/* Header information of the current frame */
|
|
gboolean header_completed;
|
|
gchar *boundary;
|
|
guint boundary_len;
|
|
gchar *mime_type;
|
|
gint content_length;
|
|
|
|
/* Index inside the current data when manually looking for the boundary */
|
|
gint scanpos;
|
|
|
|
gboolean singleStream;
|
|
};
|
|
|
|
struct _GstMultipartDemuxClass
|
|
{
|
|
GstElementClass parent_class;
|
|
|
|
GHashTable *gstnames;
|
|
};
|
|
|
|
GType gst_multipart_demux_get_type (void);
|
|
|
|
gboolean gst_multipart_demux_plugin_init (GstPlugin * plugin);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_MULTIPART_DEMUX__ */
|
|
|