gstreamer/subprojects/gst-plugins-bad/ext/dash/gstmpdsegmentlistnode.c

108 lines
3 KiB
C

/* GStreamer
*
* Copyright (C) 2019 Collabora Ltd.
* Author: Stéphane Cerveau <scerveau@collabora.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include "gstmpdsegmentlistnode.h"
#include "gstmpdparser.h"
G_DEFINE_TYPE (GstMPDSegmentListNode, gst_mpd_segment_list_node,
GST_TYPE_MPD_MULT_SEGMENT_BASE_NODE);
/* GObject VMethods */
static void
gst_mpd_segment_list_node_finalize (GObject * object)
{
GstMPDSegmentListNode *self = GST_MPD_SEGMENT_LIST_NODE (object);
g_list_free_full (self->SegmentURL,
(GDestroyNotify) gst_mpd_segment_url_node_free);
if (self->xlink_href)
xmlFree (self->xlink_href);
G_OBJECT_CLASS (gst_mpd_segment_list_node_parent_class)->finalize (object);
}
/* Base class */
static xmlNodePtr
gst_mpd_segment_list_get_xml_node (GstMPDNode * node)
{
xmlNodePtr segment_list_xml_node = NULL;
GstMPDSegmentListNode *self = GST_MPD_SEGMENT_LIST_NODE (node);
segment_list_xml_node = xmlNewNode (NULL, (xmlChar *) "SegmentList");
g_list_foreach (self->SegmentURL, gst_mpd_node_get_list_item,
segment_list_xml_node);
if (self->xlink_href)
gst_xml_helper_set_prop_string (segment_list_xml_node, "xlink_href",
self->xlink_href);
return segment_list_xml_node;
}
static void
gst_mpd_segment_list_node_class_init (GstMPDSegmentListNodeClass * klass)
{
GObjectClass *object_class;
GstMPDNodeClass *m_klass;
object_class = G_OBJECT_CLASS (klass);
m_klass = GST_MPD_NODE_CLASS (klass);
object_class->finalize = gst_mpd_segment_list_node_finalize;
m_klass->get_xml_node = gst_mpd_segment_list_get_xml_node;
}
static void
gst_mpd_segment_list_node_init (GstMPDSegmentListNode * self)
{
self->SegmentURL = NULL;
self->xlink_href = NULL;
self->actuate = GST_MPD_XLINK_ACTUATE_ON_REQUEST;
}
GstMPDSegmentListNode *
gst_mpd_segment_list_node_new (void)
{
GstMPDSegmentListNode *ret;
ret = g_object_new (GST_TYPE_MPD_SEGMENT_LIST_NODE, NULL);
gst_object_ref_sink (ret);
return ret;
}
void
gst_mpd_segment_list_node_free (GstMPDSegmentListNode * self)
{
if (self)
gst_object_unref (self);
}
void
gst_mpd_segment_list_node_add_segment (GstMPDSegmentListNode * self,
GstMPDSegmentURLNode * segment_url)
{
g_return_if_fail (self != NULL);
self->SegmentURL = g_list_append (self->SegmentURL, segment_url);
}