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/*
* This library is licensed under 2 different licenses and you
* can choose to use it under the terms of either one of them. The
* two licenses are the MPL 1.1 and the LGPL.
*
* MPL:
*
* The contents of this file are subject to the Mozilla Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/.
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
* License for the specific language governing rights and limitations
* under the License.
*
* LGPL:
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* The Original Code is Fluendo MPEG Demuxer plugin.
*
* The Initial Developer of the Original Code is Fluendo, S.L.
* Portions created by Fluendo, S.L. are Copyright (C) 2005
* Fluendo, S.L. All Rights Reserved.
*
* Contributor(s): Jan Schmidt <jan@fluendo.com>
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gst/gst.h>
#include "flutspmtstreaminfo.h"
enum
{
PROP_0,
PROP_PID,
PROP_LANGUAGES,
PROP_STREAM_TYPE,
PROP_DESCRIPTORS,
};
GST_BOILERPLATE (MpegTsPmtStreamInfo, mpegts_pmt_stream_info, GObject,
G_TYPE_OBJECT);
static void mpegts_pmt_stream_info_set_property (GObject * object,
guint prop_id, const GValue * value, GParamSpec * spec);
static void mpegts_pmt_stream_info_get_property (GObject * object,
guint prop_id, GValue * value, GParamSpec * spec);
static void mpegts_pmt_stream_info_finalize (GObject * object);
static void
mpegts_pmt_stream_info_base_init (gpointer klass)
{
}
static void
mpegts_pmt_stream_info_class_init (MpegTsPmtStreamInfoClass * klass)
{
GObjectClass *gobject_klass = (GObjectClass *) klass;
gobject_klass->set_property = mpegts_pmt_stream_info_set_property;
gobject_klass->get_property = mpegts_pmt_stream_info_get_property;
gobject_klass->finalize = mpegts_pmt_stream_info_finalize;
g_object_class_install_property (gobject_klass, PROP_PID,
g_param_spec_uint ("pid", "PID carrying this stream",
"PID which carries this stream", 1, G_MAXUINT16, 1,
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_klass, PROP_LANGUAGES,
g_param_spec_value_array ("languages", "Languages of this stream",
"Value array of the languages of this stream",
g_param_spec_string ("language", "language", "language", "",
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS),
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_klass, PROP_STREAM_TYPE,
g_param_spec_uint ("stream-type",
"Stream type", "Stream type", 0, G_MAXUINT8, 0,
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_klass, PROP_DESCRIPTORS,
g_param_spec_value_array ("descriptors",
"Descriptors",
"Value array of strings containing stream descriptors",
g_param_spec_boxed ("descriptor",
"descriptor",
"", G_TYPE_GSTRING, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS),
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
}
static void
mpegts_pmt_stream_info_init (MpegTsPmtStreamInfo * pmt_stream_info,
MpegTsPmtStreamInfoClass * klass)
{
pmt_stream_info->languages = g_value_array_new (0);
pmt_stream_info->descriptors = g_value_array_new (0);
}
static void
mpegts_pmt_stream_info_finalize (GObject * object)
{
MpegTsPmtStreamInfo *info = MPEGTS_PMT_STREAM_INFO (object);
g_value_array_free (info->languages);
g_value_array_free (info->descriptors);
GST_CALL_PARENT (G_OBJECT_CLASS, finalize, (object));
}
MpegTsPmtStreamInfo *
mpegts_pmt_stream_info_new (guint16 pid, guint8 type)
{
MpegTsPmtStreamInfo *info;
info = g_object_new (MPEGTS_TYPE_PMT_STREAM_INFO, NULL);
info->pid = pid;
info->stream_type = type;
return info;
}
void
mpegts_pmt_stream_info_add_language (MpegTsPmtStreamInfo * pmt_info,
gchar * language)
{
GValue v = { 0, };
g_return_if_fail (MPEGTS_IS_PMT_STREAM_INFO (pmt_info));
g_value_init (&v, G_TYPE_STRING);
g_value_take_string (&v, language);
g_value_array_append (pmt_info->languages, &v);
g_value_unset (&v);
}
void
mpegts_pmt_stream_info_add_descriptor (MpegTsPmtStreamInfo * pmt_info,
const gchar * descriptor, guint length)
{
GValue value = { 0 };
GString *string;
g_return_if_fail (MPEGTS_IS_PMT_STREAM_INFO (pmt_info));
string = g_string_new_len (descriptor, length);
g_value_init (&value, G_TYPE_GSTRING);
g_value_take_boxed (&value, string);
g_value_array_append (pmt_info->descriptors, &value);
g_value_unset (&value);
}
static void
mpegts_pmt_stream_info_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * spec)
{
g_return_if_fail (MPEGTS_IS_PMT_STREAM_INFO (object));
/* No settable properties */
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, spec);
}
static void
mpegts_pmt_stream_info_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * spec)
{
MpegTsPmtStreamInfo *si;
g_return_if_fail (MPEGTS_IS_PMT_STREAM_INFO (object));
si = MPEGTS_PMT_STREAM_INFO (object);
switch (prop_id) {
case PROP_STREAM_TYPE:
g_value_set_uint (value, si->stream_type);
break;
case PROP_PID:
g_value_set_uint (value, si->pid);
break;
case PROP_LANGUAGES:
g_value_set_boxed (value, si->languages);
break;
case PROP_DESCRIPTORS:
g_value_set_boxed (value, si->descriptors);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, spec);
break;
}
}
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