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102 lines
2.8 KiB
C
102 lines
2.8 KiB
C
/* GStreamer
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* Copyright (C) 2006 Sjoerd Simons <sjoerd@luon.net>
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* Copyright (C) 2004 Wim Taymans <wim@fluendo.com>
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*
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* gstmultipartdemux.h: multipart stream demuxer
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_MULTIPART_DEMUX__
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#define __GST_MULTIPART_DEMUX__
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#include <gst/gst.h>
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#include <gst/base/gstadapter.h>
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#include <string.h>
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G_BEGIN_DECLS
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#define GST_TYPE_MULTIPART_DEMUX (gst_multipart_demux_get_type())
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#define GST_MULTIPART_DEMUX(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MULTIPART_DEMUX, GstMultipartDemux))
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#define GST_MULTIPART_DEMUX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MULTIPART_DEMUX, GstMultipartDemux))
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#define GST_MULTIPART_DEMUX_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_MULTIPART_DEMUX, GstMultipartDemuxClass))
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#define GST_IS_MULTIPART_DEMUX(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MULTIPART_DEMUX))
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#define GST_IS_MULTIPART_DEMUX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MULTIPART_DEMUX))
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typedef struct _GstMultipartDemux GstMultipartDemux;
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typedef struct _GstMultipartDemuxClass GstMultipartDemuxClass;
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#define MULTIPART_NEED_MORE_DATA -1
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#define MULTIPART_DATA_ERROR -2
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#define MULTIPART_DATA_EOS -3
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/* all information needed for one multipart stream */
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typedef struct
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{
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GstPad *pad; /* reference for this pad is held by element we belong to */
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gchar *mime;
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GstFlowReturn last_ret;
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}
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GstMultipartPad;
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/**
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* GstMultipartDemux:
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*
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* The opaque #GstMultipartDemux structure.
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*/
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struct _GstMultipartDemux
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{
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GstElement element;
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/* pad */
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GstPad *sinkpad;
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GSList *srcpads;
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guint numpads;
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GstAdapter *adapter;
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/* Header information of the current frame */
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gboolean header_completed;
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gchar *boundary;
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guint boundary_len;
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gchar *mime_type;
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gint content_length;
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/* Index inside the current data when manually looking for the boundary */
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gint scanpos;
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gboolean singleStream;
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};
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struct _GstMultipartDemuxClass
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{
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GstElementClass parent_class;
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GHashTable *gstnames;
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};
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GType gst_multipart_demux_get_type (void);
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gboolean gst_multipart_demux_plugin_init (GstPlugin * plugin);
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G_END_DECLS
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#endif /* __GST_MULTIPART_DEMUX__ */
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