1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
|
/*
* Copyright (C) 2006-2009 Paul Davis
*
* 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; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#ifndef ardour_osc_h
#define ardour_osc_h
#include <string>
#include <sys/time.h>
#include <pthread.h>
#include <boost/shared_ptr.hpp>
#include <lo/lo.h>
#include <sigc++/sigc++.h>
#include <ardour/types.h>
#include <ardour/session.h>
#include <control_protocol/control_protocol.h>
class OSCControllable;
namespace ARDOUR {
class Session;
class Route;
}
class OSC : public ARDOUR::ControlProtocol
{
public:
OSC (ARDOUR::Session&, uint32_t port);
virtual ~OSC();
XMLNode& get_state ();
int set_state (const XMLNode&, int version);
int set_active (bool yn);
bool get_active () const;
int set_feedback (bool yn);
bool get_feedback () const;
void set_namespace_root (std::string);
int start ();
int stop ();
private:
uint32_t _port;
volatile bool _ok;
volatile bool _shutdown;
lo_server _osc_server;
lo_server _osc_unix_server;
std::string _osc_unix_socket_path;
std::string _osc_url_file;
std::string _namespace_root;
bool _send_route_changes;
pthread_t _osc_thread;
int _request_pipe[2];
static void * _osc_receiver(void * arg);
void osc_receiver();
void send(); // This should accept an OSC payload
bool init_osc_thread ();
void terminate_osc_thread ();
void poke_osc_thread ();
void register_callbacks ();
void route_added (ARDOUR::RouteList&);
// Handlers for "Application Hook" signals
void session_loaded (ARDOUR::Session&);
void session_exported (std::string, std::string);
// end "Application Hook" handles
std::string get_server_url ();
std::string get_unix_server_url ();
void send_current_value (const char* path, lo_arg** argv, int argc, lo_message msg);
void current_value_query (const char* path, size_t len, lo_arg **argv, int argc, lo_message msg);
int catchall (const char *path, const char *types, lo_arg **argv, int argc, void *data);
static int _catchall (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data);
int current_value (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data);
#define PATH_CALLBACK(name) \
static int _ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data) { \
return static_cast<OSC*>(user_data)->cb_ ## name (path, types, argv, argc, data); \
} \
int cb_ ## name (const char *, const char *, lo_arg **, int, void *) { \
name (); \
return 0; \
}
PATH_CALLBACK(add_marker);
PATH_CALLBACK(loop_toggle);
PATH_CALLBACK(goto_start);
PATH_CALLBACK(goto_end);
PATH_CALLBACK(rewind);
PATH_CALLBACK(ffwd);
PATH_CALLBACK(transport_stop);
PATH_CALLBACK(transport_play);
PATH_CALLBACK(save_state);
PATH_CALLBACK(prev_marker);
PATH_CALLBACK(next_marker);
PATH_CALLBACK(undo);
PATH_CALLBACK(redo);
PATH_CALLBACK(toggle_punch_in);
PATH_CALLBACK(toggle_punch_out);
PATH_CALLBACK(rec_enable_toggle);
PATH_CALLBACK(toggle_all_rec_enables);
#define PATH_CALLBACK1(name,type,optional) \
static int _ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data) { \
return static_cast<OSC*>(user_data)->cb_ ## name (path, types, argv, argc, data); \
} \
int cb_ ## name (const char *, const char *, lo_arg **argv, int argc, void *) { \
if (argc > 0) { \
name (optional argv[0]->type); \
} \
return 0; \
}
PATH_CALLBACK1(set_transport_speed,f,);
PATH_CALLBACK1(access_action,s,&);
#define PATH_CALLBACK2(name,arg1type,arg2type) \
static int _ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data) { \
return static_cast<OSC*>(user_data)->cb_ ## name (path, types, argv, argc, data); \
} \
int cb_ ## name (const char *, const char *, lo_arg **argv, int argc, void *) { \
if (argc > 1) { \
name (argv[0]->arg1type, argv[1]->arg2type); \
} \
return 0; \
}
PATH_CALLBACK2(route_mute,i,i);
PATH_CALLBACK2(route_solo,i,i);
PATH_CALLBACK2(route_recenable,i,i);
PATH_CALLBACK2(route_set_gain_abs,i,f);
PATH_CALLBACK2(route_set_gain_dB,i,f);
int route_mute (int rid, int yn);
int route_solo (int rid, int yn);
int route_recenable (int rid, int yn);
int route_set_gain_abs (int rid, float level);
int route_set_gain_dB (int rid, float dB);
void listen_to_route (boost::shared_ptr<ARDOUR::Route>, lo_address);
void end_listen (boost::shared_ptr<ARDOUR::Route>, lo_address);
void drop_route (boost::weak_ptr<ARDOUR::Route>);
typedef std::list<OSCControllable*> Controllables;
Controllables controllables;
};
#endif // ardour_osc_h
|
