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93edd99bf7
The urn:mpeg:dash:utc:http-head:2014 method of time synchronisation uses an HTTP HEAD request to a specified URL and then parses the Date: HTTP response header. This commit adds support to dashdemux for this method of time synchronisation by making a HEAD request and then parsing the Date: response. This commit adds support to gstfragment to return the HTTP headers and to uridownloader to support HEAD requests. To avoid creating a new API, the RANGE get function is re-used (abused?) with start=-1 and end=-1 to indicate a HEAD request. https://bugzilla.gnome.org/show_bug.cgi?id=752413
77 lines
2.8 KiB
C
77 lines
2.8 KiB
C
/* GStreamer
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* Copyright (C) 2011 Andoni Morales Alastruey <ylatuya@gmail.com>
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*
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* gstfragment.h:
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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., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GSTFRAGMENT_H__
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#define __GSTFRAGMENT_H__
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#include <glib-object.h>
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#include <gst/gst.h>
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G_BEGIN_DECLS
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#define GST_TYPE_FRAGMENT (gst_fragment_get_type())
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#define GST_FRAGMENT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FRAGMENT,GstFragment))
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#define GST_FRAGMENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FRAGMENT,GstFragmentClass))
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#define GST_IS_FRAGMENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FRAGMENT))
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#define GST_IS_FRAGMENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FRAGMENT))
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typedef struct _GstFragment GstFragment;
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typedef struct _GstFragmentPrivate GstFragmentPrivate;
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typedef struct _GstFragmentClass GstFragmentClass;
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struct _GstFragment
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{
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GObject parent;
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gchar * uri; /* URI of the fragment */
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gchar * redirect_uri; /* Redirect target if any */
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gboolean redirect_permanent; /* If the redirect is permanent */
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gint64 range_start;
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gint64 range_end;
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gchar * name; /* Name of the fragment */
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gboolean completed; /* Whether the fragment is complete or not */
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guint64 download_start_time; /* Epoch time when the download started */
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guint64 download_stop_time; /* Epoch time when the download finished */
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guint64 start_time; /* Start time of the fragment */
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guint64 stop_time; /* Stop time of the fragment */
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gboolean index; /* Index of the fragment */
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gboolean discontinuous; /* Whether this fragment is discontinuous or not */
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GstStructure *headers; /* HTTP request/response headers */
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GstFragmentPrivate *priv;
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};
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struct _GstFragmentClass
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{
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GObjectClass parent_class;
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};
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GType gst_fragment_get_type (void);
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GstBuffer * gst_fragment_get_buffer (GstFragment *fragment);
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void gst_fragment_set_caps (GstFragment * fragment, GstCaps * caps);
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GstCaps * gst_fragment_get_caps (GstFragment * fragment);
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gboolean gst_fragment_add_buffer (GstFragment *fragment, GstBuffer *buffer);
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GstFragment * gst_fragment_new (void);
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G_END_DECLS
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#endif /* __GSTFRAGMENT_H__ */
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