session.h
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/*
Copyright (C) 2001 Paul Davis
Copyright (C) 2004 Jack O'Quin
Copyright (C) 2010 Torben Hohn
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 __jack_session_h__
#define __jack_session_h__
#ifdef __cplusplus
extern "C" {
#endif
#include <jack/types.h>
#include <jack/weakmacros.h>
enum JackSessionEventType {
JackSessionSave = 1,
JackSessionSaveAndQuit = 2,
JackSessionSaveTemplate = 3
};
typedef enum JackSessionEventType jack_session_event_type_t;
enum JackSessionFlags {
JackSessionSaveError = 0x01,
JackSessionNeedTerminal = 0x02
};
typedef enum JackSessionFlags jack_session_flags_t;
struct _jack_session_event {
jack_session_event_type_t type;
const char *session_dir;
const char *client_uuid;
char *command_line;
jack_session_flags_t flags;
uint32_t future;
};
typedef struct _jack_session_event jack_session_event_t;
typedef void (*JackSessionCallback)(jack_session_event_t *event,
void *arg);
int jack_set_session_callback (jack_client_t *client,
JackSessionCallback session_callback,
void *arg) JACK_WEAK_EXPORT;
int jack_session_reply (jack_client_t *client,
jack_session_event_t *event) JACK_WEAK_EXPORT;
void jack_session_event_free (jack_session_event_t *event) JACK_WEAK_EXPORT;
char *jack_client_get_uuid (jack_client_t *client) JACK_WEAK_EXPORT;
typedef struct {
const char *uuid;
const char *client_name;
const char *command;
jack_session_flags_t flags;
} jack_session_command_t;
jack_session_command_t *jack_session_notify (
jack_client_t* client,
const char *target,
jack_session_event_type_t type,
const char *path) JACK_WEAK_EXPORT;
void jack_session_commands_free (jack_session_command_t *cmds) JACK_WEAK_EXPORT;
char *jack_get_uuid_for_client_name (jack_client_t *client,
const char *client_name) JACK_WEAK_EXPORT;
char *jack_get_client_name_by_uuid (jack_client_t *client,
const char *client_uuid ) JACK_WEAK_EXPORT;
int
jack_reserve_client_name (jack_client_t *client,
const char *name,
const char *uuid) JACK_WEAK_EXPORT;
int
jack_client_has_session_callback (jack_client_t *client, const char *client_name) JACK_WEAK_EXPORT;
#ifdef __cplusplus
}
#endif
#endif