source: roaraudio/roard/include/roard.h @ 4421:f04e16af6d2a

Last change on this file since 4421:f04e16af6d2a was 4421:f04e16af6d2a, checked in by phi, 13 years ago

added support to list descriptions in SLP

File size: 4.9 KB
Line 
1//roard.h:
2
3/*
4 *      Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2010
5 *
6 *  This file is part of roard a part of RoarAudio,
7 *  a cross-platform sound system for both, home and professional use.
8 *  See README for details.
9 *
10 *  This file is free software; you can redistribute it and/or modify
11 *  it under the terms of the GNU General Public License version 3
12 *  as published by the Free Software Foundation.
13 *
14 *  RoarAudio is distributed in the hope that it will be useful,
15 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
16 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 *  GNU General Public License for more details.
18 *
19 *  You should have received a copy of the GNU General Public License
20 *  along with this software; see the file COPYING.  If not, write to
21 *  the Free Software Foundation, 51 Franklin Street, Fifth Floor,
22 *  Boston, MA 02110-1301, USA.
23 *
24 */
25
26#ifndef _ROARD_H_
27#define _ROARD_H_
28
29// configure ROAR_INFO()
30int g_verbose;
31#define ROAR_DBG_INFOVAR g_verbose
32
33// configure ROAR_*()
34#define ROAR_DBG_PREFIX "roard"
35
36// need to include this first as we need the config
37#include <roaraudio.h>
38#include <roaraudio/units.h>
39#include <libroarlight/libroarlight.h>
40#include <libroareio/libroareio.h>
41
42#include <ctype.h>
43
44#ifdef ROAR_HAVE_H_SIGNAL
45#include <signal.h>
46#endif
47
48#if defined(ROAR_HAVE_SELECT) && defined(ROAR_HAVE_H_SYS_SELECT)
49#include <sys/select.h>
50#endif
51
52#ifdef ROAR_HAVE_WAIT
53#include <sys/wait.h>
54#endif
55
56#if !defined(ROAR_TARGET_WIN32) && !defined(ROAR_TARGET_MICROCONTROLLER)
57#include <pwd.h>
58#endif
59
60#ifdef ROAR_HAVE_H_SYS_TIME
61#include <sys/time.h>
62#endif
63#ifdef ROAR_HAVE_H_TIME
64#include <time.h>
65#endif
66
67#ifdef ROAR_HAVE_LIBSLP
68#include <slp.h>
69#endif
70
71/*
72#ifdef __linux__
73#include <linux/unistd.h>
74#include <linux/ioprio.h>
75#endif
76*/
77
78#define ROAR_SUBSYS_NONE          0x00
79#define ROAR_SUBSYS_WAVEFORM      0x01
80#define ROAR_SUBSYS_MIDI          0x02
81#define ROAR_SUBSYS_CB            0x04
82#define ROAR_SUBSYS_LIGHT         0x08
83#define ROAR_SUBSYS_RAW           0x10
84#define ROAR_SUBSYS_COMPLEX       0x20
85#define ROAR_SUBSYS_RDTCS         0x40
86
87// listeing code:
88#define ROAR_MAX_LISTEN_SOCKETS  8
89
90union uniinst {
91 void * vp;
92 int    si;
93};
94
95// MFOI = Marked For Optional Include
96
97//#include "buffer.h"
98#include "memlock.h"
99#include "codecfilter.h" /* MFOI */
100#include "container_framework.h" /* MFOI */
101#include "client.h"
102#include "driver.h" /* MFOI */
103#include "output.h"
104#include "mixer.h"
105//#include "convert.h"
106#include "streams.h"
107#include "network.h"
108#include "commands.h"
109#include "req.h"
110#include "emul_esd.h" /* MFOI */
111#include "emul_simple.h" /* MFOI */
112#include "emul_rsound.h" /* MFOI */
113#include "emul_rplay.h" /* MFOI */
114#include "sources.h"
115#include "sample.h"
116#include "hwmixer.h"
117#include "meta.h"
118#include "midi.h"
119#include "ssynth.h"
120#include "light.h"
121#include "raw.h"
122#include "rdtcs.h"
123#include "waveform.h"
124#include "beep.h"
125#include "lib.h"
126#include "plugins.h"
127
128
129int alive;
130#ifdef ROAR_SUPPORT_LISTEN
131int g_no_listen;
132#endif
133
134uint32_t g_pos; // current possition in output stream
135
136int g_standby;
137int g_autostandby;
138
139#ifdef ROAR_SUPPORT_LISTEN
140struct roard_listen;
141#endif
142
143int main_loop (int driver, DRIVER_USERDATA_T driver_inst, struct roar_audio_info * sa, int sysclocksync);
144void cleanup_listen_socket (int terminate);
145void clean_quit (void);
146void clean_quit_prep (void);
147
148void on_sig_int  (int signum);
149void on_sig_term (int signum);
150void on_sig_chld (int signum);
151void on_sig_usr1 (int signum);
152
153#ifdef ROAR_SUPPORT_LISTEN
154int get_listen(struct roard_listen ** sock, char *** sockname);
155#endif
156
157#ifdef ROAR_SUPPORT_LISTEN
158struct roard_listen {
159 int used;
160 struct roar_vio_calls sock;
161 int proto;
162 union {
163  void * vp;
164  int    si;
165  struct {
166   int                    dir;
167   struct roar_audio_info info;
168  } stpl;
169 } inst;
170} g_listen[ROAR_MAX_LISTEN_SOCKETS];
171#endif
172
173int g_self_client;
174
175int g_terminate;
176
177struct roar_audio_info * g_sa, * g_max_sa;
178
179struct roard_config {
180 uint32_t flags;
181 struct {
182  uint32_t flags;
183  struct roar_mixer_settings mixer;
184  int                        mixer_channels;
185 } streams[ROAR_DIR_DIRIDS];
186 char * location;
187 char * description;
188 size_t jumbo_mtu;
189 int memlock_level;
190} * g_config;
191
192struct _counters {
193 size_t clients, streams,
194        samples,
195        sources, outputs,
196        mixers, bridges,
197        listens;
198};
199
200struct {
201 struct _counters cur, sum;
202} g_counters;
203
204
205#define counters_init() memset(&g_counters, 0, sizeof(g_counters))
206//#define counters_inc(c,i) do { signed long int __i = (i); if ( __i < 0 && __i > (g_counters.cur.c) ) { ROAR_WARN("counters_inc(c=%s, i=%li): Decrement request bigger than current counter value. Counter out of syn!", )  } while (0)
207#define counters_inc(c,i) do { signed long int __i = (i); g_counters.cur.c += __i; if ( __i > 0 ) g_counters.sum.c += __i; } while (0)
208
209#define counters_get(g,c) ((g_counters.g.c))
210
211void counters_print(int type, int force);
212
213#endif
214
215//ll
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