110 lines
4.3 KiB
C++
110 lines
4.3 KiB
C++
|
|
/*******************************************************************************/
|
|
/* Copyright (C) 2012 Jonathan Moore Liles */
|
|
/* */
|
|
/* This program is free software; you can redistribute it and/or modify it */
|
|
/* under the terms of the GNU General Public License as published by the */
|
|
/* Free Software Foundation; either version 2 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 General Public License for */
|
|
/* more details. */
|
|
/* */
|
|
/* You should have received a copy of the GNU General Public License along */
|
|
/* with This program; see the file COPYING. If not,write to the Free Software */
|
|
/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
|
/*******************************************************************************/
|
|
|
|
#pragma once
|
|
|
|
#include <lo/lo.h>
|
|
|
|
namespace NSM
|
|
{
|
|
|
|
class Client
|
|
{
|
|
|
|
private:
|
|
|
|
const char *nsm_url;
|
|
|
|
lo_server _server;
|
|
lo_server_thread _st;
|
|
lo_address nsm_addr;
|
|
|
|
bool nsm_is_active;
|
|
char *nsm_client_id;
|
|
char *_session_manager_name;
|
|
|
|
public:
|
|
|
|
enum
|
|
{
|
|
ERR_OK = 0,
|
|
ERR_GENERAL = -1,
|
|
ERR_INCOMPATIBLE_API = -2,
|
|
ERR_BLACKLISTED = -3,
|
|
ERR_LAUNCH_FAILED = -4,
|
|
ERR_NO_SUCH_FILE = -5,
|
|
ERR_NO_SESSION_OPEN = -6,
|
|
ERR_UNSAVED_CHANGES = -7,
|
|
ERR_NOT_NOW = -8
|
|
};
|
|
|
|
Client ( );
|
|
virtual ~Client ( );
|
|
|
|
bool is_active ( void ) { return nsm_is_active; }
|
|
|
|
const char *session_manager_name ( void ) { return _session_manager_name; }
|
|
|
|
/* Client->Server methods */
|
|
void is_dirty ( void );
|
|
void is_clean ( void );
|
|
void progress ( float f );
|
|
void message( int priority, const char *msg );
|
|
void announce ( const char *appliction_name, const char *capabilities, const char *process_name );
|
|
|
|
void broadcast ( lo_message msg );
|
|
|
|
/* init without threading */
|
|
int init ( const char *nsm_url );
|
|
/* init with threading */
|
|
int init_thread ( const char *nsm_url );
|
|
|
|
/* call this periodically to check for new messages */
|
|
void check ( int timeout = 0 );
|
|
|
|
/* or call these to start and stop a thread (must do your own locking in handler!) */
|
|
void start ( void );
|
|
void stop ( void );
|
|
|
|
protected:
|
|
|
|
/* Server->Client methods */
|
|
virtual int command_open ( const char *name, const char *display_name, const char *client_id, char **out_msg ) = 0;
|
|
virtual int command_save ( char **out_msg ) = 0;
|
|
|
|
virtual void command_active ( bool ) { }
|
|
|
|
virtual void command_session_is_loaded ( void ) { }
|
|
|
|
/* invoked when an unrecognized message is received. Should return 0 if you handled it, -1 otherwise. */
|
|
virtual int command_broadcast ( const char *, lo_message ) { return -1; }
|
|
|
|
private:
|
|
|
|
/* osc handlers */
|
|
static int osc_open ( const char *path, const char *types, lo_arg **argv, int argc, lo_message msg, void *user_data );
|
|
static int osc_save ( const char *path, const char *types, lo_arg **argv, int argc, lo_message msg, void *user_data );
|
|
static int osc_announce_reply ( const char *path, const char *types, lo_arg **argv, int argc, lo_message msg, void *user_data );
|
|
static int osc_error ( const char *path, const char *types, lo_arg **argv, int argc, lo_message msg, void *user_data );
|
|
static int osc_session_is_loaded ( const char *path, const char *types, lo_arg **argv, int argc, lo_message msg, void *user_data );
|
|
static int osc_broadcast ( const char *path, const char *types, lo_arg **argv, int argc, lo_message msg, void *user_data );
|
|
|
|
};
|
|
};
|