Branch data Line data Source code
1 : : /*
2 : : * This library is licensed under 2 different licenses and you
3 : : * can choose to use it under the terms of either one of them. The
4 : : * two licenses are the MPL 1.1 and the LGPL.
5 : : *
6 : : * MPL:
7 : : *
8 : : * The contents of this file are subject to the Mozilla Public License
9 : : * Version 1.1 (the "License"); you may not use this file except in
10 : : * compliance with the License. You may obtain a copy of the License at
11 : : * http://www.mozilla.org/MPL/.
12 : : *
13 : : * Software distributed under the License is distributed on an "AS IS"
14 : : * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
15 : : * License for the specific language governing rights and limitations
16 : : * under the License.
17 : : *
18 : : * LGPL:
19 : : *
20 : : * This library is free software; you can redistribute it and/or
21 : : * modify it under the terms of the GNU Library General Public
22 : : * License as published by the Free Software Foundation; either
23 : : * version 2 of the License, or (at your option) any later version.
24 : : *
25 : : * This library is distributed in the hope that it will be useful,
26 : : * but WITHOUT ANY WARRANTY; without even the implied warranty of
27 : : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
28 : : * Library General Public License for more details.
29 : : *
30 : : * You should have received a copy of the GNU Library General Public
31 : : * License along with this library; if not, write to the
32 : : * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
33 : : * Boston, MA 02111-1307, USA.
34 : : *
35 : : * The Original Code is Fluendo MPEG Demuxer plugin.
36 : : *
37 : : * The Initial Developer of the Original Code is Fluendo, S.L.
38 : : * Portions created by Fluendo, S.L. are Copyright (C) 2005
39 : : * Fluendo, S.L. All Rights Reserved.
40 : : *
41 : : * Contributor(s): Jan Schmidt <jan@fluendo.com>
42 : : */
43 : :
44 : : #ifdef HAVE_CONFIG_H
45 : : #include "config.h"
46 : : #endif
47 : :
48 : : #include <gst/gst.h>
49 : :
50 : : #include "flutspmtstreaminfo.h"
51 : :
52 : : enum
53 : : {
54 : : PROP_0,
55 : : PROP_PID,
56 : : PROP_LANGUAGES,
57 : : PROP_STREAM_TYPE,
58 : : PROP_DESCRIPTORS,
59 : : };
60 : :
61 [ # # ]: 0 : GST_BOILERPLATE (MpegTsPmtStreamInfo, mpegts_pmt_stream_info, GObject,
62 : 0 : G_TYPE_OBJECT);
63 : :
64 : : static void mpegts_pmt_stream_info_set_property (GObject * object,
65 : : guint prop_id, const GValue * value, GParamSpec * spec);
66 : : static void mpegts_pmt_stream_info_get_property (GObject * object,
67 : : guint prop_id, GValue * value, GParamSpec * spec);
68 : : static void mpegts_pmt_stream_info_finalize (GObject * object);
69 : :
70 : : static void
71 : 0 : mpegts_pmt_stream_info_base_init (gpointer klass)
72 : : {
73 : 0 : }
74 : :
75 : : static void
76 : 0 : mpegts_pmt_stream_info_class_init (MpegTsPmtStreamInfoClass * klass)
77 : : {
78 : 0 : GObjectClass *gobject_klass = (GObjectClass *) klass;
79 : :
80 : 0 : gobject_klass->set_property = mpegts_pmt_stream_info_set_property;
81 : 0 : gobject_klass->get_property = mpegts_pmt_stream_info_get_property;
82 : 0 : gobject_klass->finalize = mpegts_pmt_stream_info_finalize;
83 : :
84 : 0 : g_object_class_install_property (gobject_klass, PROP_PID,
85 : : g_param_spec_uint ("pid", "PID carrying this stream",
86 : : "PID which carries this stream", 1, G_MAXUINT16, 1,
87 : : G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
88 : 0 : g_object_class_install_property (gobject_klass, PROP_LANGUAGES,
89 : : g_param_spec_value_array ("languages", "Languages of this stream",
90 : : "Value array of the languages of this stream",
91 : : g_param_spec_string ("language", "language", "language", "",
92 : : G_PARAM_READABLE | G_PARAM_STATIC_STRINGS),
93 : : G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
94 : :
95 : 0 : g_object_class_install_property (gobject_klass, PROP_STREAM_TYPE,
96 : : g_param_spec_uint ("stream-type",
97 : : "Stream type", "Stream type", 0, G_MAXUINT8, 0,
98 : : G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
99 : :
100 : 0 : g_object_class_install_property (gobject_klass, PROP_DESCRIPTORS,
101 : : g_param_spec_value_array ("descriptors",
102 : : "Descriptors",
103 : : "Value array of strings containing stream descriptors",
104 : : g_param_spec_boxed ("descriptor",
105 : : "descriptor",
106 : : "", G_TYPE_GSTRING, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS),
107 : : G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
108 : 0 : }
109 : :
110 : : static void
111 : 0 : mpegts_pmt_stream_info_init (MpegTsPmtStreamInfo * pmt_stream_info,
112 : : MpegTsPmtStreamInfoClass * klass)
113 : : {
114 : 0 : pmt_stream_info->languages = g_value_array_new (0);
115 : 0 : pmt_stream_info->descriptors = g_value_array_new (0);
116 : 0 : }
117 : :
118 : : static void
119 : 0 : mpegts_pmt_stream_info_finalize (GObject * object)
120 : : {
121 : 0 : MpegTsPmtStreamInfo *info = MPEGTS_PMT_STREAM_INFO (object);
122 : :
123 : 0 : g_value_array_free (info->languages);
124 : 0 : g_value_array_free (info->descriptors);
125 : 0 : }
126 : :
127 : : MpegTsPmtStreamInfo *
128 : 0 : mpegts_pmt_stream_info_new (guint16 pid, guint8 type)
129 : : {
130 : : MpegTsPmtStreamInfo *info;
131 : 0 : info = g_object_new (MPEGTS_TYPE_PMT_STREAM_INFO, NULL);
132 : :
133 : 0 : info->pid = pid;
134 : 0 : info->stream_type = type;
135 : 0 : return info;
136 : : }
137 : :
138 : : void
139 : 0 : mpegts_pmt_stream_info_add_language (MpegTsPmtStreamInfo * pmt_info,
140 : : gchar * language)
141 : : {
142 : 0 : GValue v = { 0, };
143 : :
144 [ # # ][ # # ]: 0 : g_return_if_fail (MPEGTS_IS_PMT_STREAM_INFO (pmt_info));
[ # # ][ # # ]
145 : :
146 : 0 : g_value_init (&v, G_TYPE_STRING);
147 : 0 : g_value_take_string (&v, language);
148 : 0 : g_value_array_append (pmt_info->languages, &v);
149 : 0 : g_value_unset (&v);
150 : : }
151 : :
152 : : void
153 : 0 : mpegts_pmt_stream_info_add_descriptor (MpegTsPmtStreamInfo * pmt_info,
154 : : const gchar * descriptor, guint length)
155 : : {
156 : 0 : GValue value = { 0 };
157 : : GString *string;
158 : :
159 [ # # ][ # # ]: 0 : g_return_if_fail (MPEGTS_IS_PMT_STREAM_INFO (pmt_info));
[ # # ][ # # ]
160 : :
161 : 0 : string = g_string_new_len (descriptor, length);
162 : :
163 : 0 : g_value_init (&value, G_TYPE_GSTRING);
164 : 0 : g_value_take_boxed (&value, string);
165 : 0 : g_value_array_append (pmt_info->descriptors, &value);
166 : 0 : g_value_unset (&value);
167 : : }
168 : :
169 : : static void
170 : 0 : mpegts_pmt_stream_info_set_property (GObject * object, guint prop_id,
171 : : const GValue * value, GParamSpec * spec)
172 : : {
173 [ # # ][ # # ]: 0 : g_return_if_fail (MPEGTS_IS_PMT_STREAM_INFO (object));
[ # # ][ # # ]
174 : :
175 : : /* No settable properties */
176 : 0 : G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, spec);
177 : : }
178 : :
179 : : static void
180 : 0 : mpegts_pmt_stream_info_get_property (GObject * object, guint prop_id,
181 : : GValue * value, GParamSpec * spec)
182 : : {
183 : : MpegTsPmtStreamInfo *si;
184 : :
185 [ # # ][ # # ]: 0 : g_return_if_fail (MPEGTS_IS_PMT_STREAM_INFO (object));
[ # # ][ # # ]
186 : :
187 : 0 : si = MPEGTS_PMT_STREAM_INFO (object);
188 : :
189 [ # # # # : 0 : switch (prop_id) {
# ]
190 : : case PROP_STREAM_TYPE:
191 : 0 : g_value_set_uint (value, si->stream_type);
192 : 0 : break;
193 : : case PROP_PID:
194 : 0 : g_value_set_uint (value, si->pid);
195 : 0 : break;
196 : : case PROP_LANGUAGES:
197 : 0 : g_value_set_boxed (value, si->languages);
198 : 0 : break;
199 : : case PROP_DESCRIPTORS:
200 : 0 : g_value_set_boxed (value, si->descriptors);
201 : 0 : break;
202 : : default:
203 : 0 : G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, spec);
204 : 0 : break;
205 : : }
206 : : }
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