1 /* GStreamer
2 *
3 * Copyright (C) 2019 Collabora Ltd.
4 * Author: Stéphane Cerveau <scerveau@collabora.com>
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 *
20 */
21 #include "gstmpdsegmentlistnode.h"
22 #include "gstmpdparser.h"
23
24 G_DEFINE_TYPE (GstMPDSegmentListNode, gst_mpd_segment_list_node,
25 GST_TYPE_MPD_MULT_SEGMENT_BASE_NODE);
26
27 /* GObject VMethods */
28
29 static void
gst_mpd_segment_list_node_finalize(GObject * object)30 gst_mpd_segment_list_node_finalize (GObject * object)
31 {
32 GstMPDSegmentListNode *self = GST_MPD_SEGMENT_LIST_NODE (object);
33
34 g_list_free_full (self->SegmentURL,
35 (GDestroyNotify) gst_mpd_segment_url_node_free);
36 if (self->xlink_href)
37 xmlFree (self->xlink_href);
38
39 G_OBJECT_CLASS (gst_mpd_segment_list_node_parent_class)->finalize (object);
40 }
41
42 /* Base class */
43
44 static xmlNodePtr
gst_mpd_segment_list_get_xml_node(GstMPDNode * node)45 gst_mpd_segment_list_get_xml_node (GstMPDNode * node)
46 {
47 xmlNodePtr segment_list_xml_node = NULL;
48 GstMPDSegmentListNode *self = GST_MPD_SEGMENT_LIST_NODE (node);
49
50 segment_list_xml_node = xmlNewNode (NULL, (xmlChar *) "SegmentList");
51
52 g_list_foreach (self->SegmentURL, gst_mpd_node_get_list_item,
53 segment_list_xml_node);
54
55 if (self->xlink_href)
56 gst_xml_helper_set_prop_string (segment_list_xml_node, "xlink_href",
57 self->xlink_href);
58
59 return segment_list_xml_node;
60 }
61
62 static void
gst_mpd_segment_list_node_class_init(GstMPDSegmentListNodeClass * klass)63 gst_mpd_segment_list_node_class_init (GstMPDSegmentListNodeClass * klass)
64 {
65 GObjectClass *object_class;
66 GstMPDNodeClass *m_klass;
67
68 object_class = G_OBJECT_CLASS (klass);
69 m_klass = GST_MPD_NODE_CLASS (klass);
70
71 object_class->finalize = gst_mpd_segment_list_node_finalize;
72
73 m_klass->get_xml_node = gst_mpd_segment_list_get_xml_node;
74 }
75
76 static void
gst_mpd_segment_list_node_init(GstMPDSegmentListNode * self)77 gst_mpd_segment_list_node_init (GstMPDSegmentListNode * self)
78 {
79 self->SegmentURL = NULL;
80 self->xlink_href = NULL;
81 self->actuate = GST_MPD_XLINK_ACTUATE_ON_REQUEST;
82 }
83
84 GstMPDSegmentListNode *
gst_mpd_segment_list_node_new(void)85 gst_mpd_segment_list_node_new (void)
86 {
87 return g_object_new (GST_TYPE_MPD_SEGMENT_LIST_NODE, NULL);
88 }
89
90 void
gst_mpd_segment_list_node_free(GstMPDSegmentListNode * self)91 gst_mpd_segment_list_node_free (GstMPDSegmentListNode * self)
92 {
93 if (self)
94 gst_object_unref (self);
95 }
96
97 void
gst_mpd_segment_list_node_add_segment(GstMPDSegmentListNode * self,GstMPDSegmentURLNode * segment_url)98 gst_mpd_segment_list_node_add_segment (GstMPDSegmentListNode * self,
99 GstMPDSegmentURLNode * segment_url)
100 {
101 g_return_if_fail (self != NULL);
102
103 self->SegmentURL = g_list_append (self->SegmentURL, segment_url);
104 }
105