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reintroduce channels

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Bring back the channel object. Making a node and port on the client side
was rather awkward because of the async nature of many methods. It feels
better to have a specific communication channel object to interface with
a server side port.
Use port activate/deactivate to start/stop streams
Remove links from the ports. We let other objects install a callback on
the port to receive and route buffers.
This commit is contained in:
Wim Taymans 2016-07-20 17:29:34 +02:00
parent eefe6aacb9
commit e167d30296
26 changed files with 2840 additions and 675 deletions
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73
pinos/server/channel.h Normal file
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/* Pinos
* Copyright (C) 2015 Wim Taymans <wim.taymans@gmail.com>
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __PINOS_CHANNEL_H__
#define __PINOS_CHANNEL_H__
#include <glib-object.h>
G_BEGIN_DECLS
#define PINOS_TYPE_CHANNEL (pinos_channel_get_type ())
#define PINOS_IS_CHANNEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PINOS_TYPE_CHANNEL))
#define PINOS_IS_CHANNEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PINOS_TYPE_CHANNEL))
#define PINOS_CHANNEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PINOS_TYPE_CHANNEL, PinosChannelClass))
#define PINOS_CHANNEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PINOS_TYPE_CHANNEL, PinosChannel))
#define PINOS_CHANNEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PINOS_TYPE_CHANNEL, PinosChannelClass))
#define PINOS_CHANNEL_CAST(obj) ((PinosChannel*)(obj))
#define PINOS_CHANNEL_CLASS_CAST(klass) ((PinosChannelClass*)(klass))
typedef struct _PinosChannel PinosChannel;
typedef struct _PinosChannelClass PinosChannelClass;
typedef struct _PinosChannelPrivate PinosChannelPrivate;
/**
* PinosChannel:
*
* Pinos source channel object class.
*/
struct _PinosChannel {
GObject object;
PinosChannelPrivate *priv;
};
/**
* PinosChannelClass:
*
* Pinos source channel object class.
*/
struct _PinosChannelClass {
GObjectClass parent_class;
};
/* normal GObject stuff */
GType pinos_channel_get_type (void);
void pinos_channel_remove (PinosChannel *channel);
const gchar * pinos_channel_get_client_path (PinosChannel *channel);
const gchar * pinos_channel_get_object_path (PinosChannel *channel);
GSocket * pinos_channel_get_socket_pair (PinosChannel *channel,
GError **error);
G_END_DECLS
#endif /* __PINOS_CHANNEL_H__ */