jack2/common/JackConstants.h

/*
 Copyright (C) 2004-2008 Grame

 This program 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 program 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 program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

*/

#ifndef __JackConstants__
#define __JackConstants__

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#define VERSION "1.9.14"

#define BUFFER_SIZE_MAX 8192

#define JACK_PORT_NAME_SIZE 256
#define JACK_PORT_TYPE_SIZE 32

#define JACK_SERVER_NAME_SIZE 256
#define JACK_CLIENT_NAME_SIZE 64
#define JACK_MESSAGE_SIZE 256
#define JACK_UUID_SIZE 36 // to match jack1 and uuid.h
#define JACK_UUID_STRING_SIZE (JACK_UUID_SIZE+1) /* includes trailing null */
#define JACK_UUID_EMPTY_INITIALIZER 0
#define JACK_SESSION_COMMAND_SIZE 256

#define SYNC_MAX_NAME_SIZE 256

#define REAL_JACK_PORT_NAME_SIZE JACK_CLIENT_NAME_SIZE + JACK_PORT_NAME_SIZE   // full name like "client_name:short_port_name"

#ifndef PORT_NUM
#define PORT_NUM 2048
#endif

#ifndef PORT_NUM_MAX
#define PORT_NUM_MAX 4096           // The "max" value for ports used in connection manager, although port number in graph manager is dynamic
#endif

#define DRIVER_PORT_NUM 256

#ifndef PORT_NUM_FOR_CLIENT
#define PORT_NUM_FOR_CLIENT 768
#endif

// used by JackLib when process has mulitple clients connecting to different Jack Servers
#define PORT_SERVER_CONTEXT_BITS (8)
#define PORT_SERVER_CONTEXT_MAX ((1 << PORT_SERVER_CONTEXT_BITS) - 1)
#define PORT_SERVER_CONTEXT_SHIFT (sizeof(jack_port_id_t) * 8 - PORT_SERVER_CONTEXT_BITS)
#define PORT_SERVER_CONTEXT_MASK (PORT_SERVER_CONTEXT_MAX << PORT_SERVER_CONTEXT_SHIFT)

#define FIRST_AVAILABLE_PORT 1

#define CONNECTION_NUM_FOR_PORT PORT_NUM_FOR_CLIENT

#ifndef CLIENT_NUM
#define CLIENT_NUM 64
#endif

#define AUDIO_DRIVER_REFNUM   0                 // Audio driver is initialized first, it will get the refnum 0
#define FREEWHEEL_DRIVER_REFNUM   1             // Freewheel driver is initialized second, it will get the refnum 1

#define JACK_DEFAULT_SERVER_NAME "default"

#define ALL_CLIENTS -1 // for notification

#define JACK_PROTOCOL_VERSION 8

#define SOCKET_TIME_OUT 2               // in sec
#define DRIVER_OPEN_TIMEOUT 5           // in sec
#define FREEWHEEL_DRIVER_TIMEOUT 10     // in sec
#define DRIVER_TIMEOUT_FACTOR    10

#define JACK_SERVER_FAILURE "JACK server has been closed"

#define NO_PORT   0xFFFE

#define EMPTY   0xFFFD
#define FREE	0xFFFC

#define JACK_DEFAULT_SELF_CONNECT_MODE ' ' /* allow all requests */

#endif