source: roaraudio/include/roaraudio.h @ 4073:2e8648011772

Last change on this file since 4073:2e8648011772 was 4073:2e8648011772, checked in by phi, 14 years ago

fixed byte order probelms on some BE platforms with libdnet
File size: 8.3 KB
Line 
1//roaraudio.h:
2
3/*
4 *      Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2010
5 *
6 *  This file is 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 Lesser 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 Lesser General Public License for more details.
18 *
19 *  You should have received a copy of the GNU Lesser 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 *  NOTE: Even though this file is LGPLed it (may) include GPLed files
25 *  so the license of this file is/may therefore downgraded to GPL.
26 *  See HACKING for details.
27 */
28
29#ifndef _ROARAUDIO_H_
30#define _ROARAUDIO_H_
31
32#include <roaraudio/config.h>
33#include <roaraudio/muconthacks.h>
34#include <roaraudio/win32hacks.h> // we include this at the beginning of the file
35                                  // so we can define well known standard types known to everyone
36                                  // and everywhere but win32 here
37
38// consts we need to set depending on the OS and features:
39#if defined(ROAR_NEED_GNU_SOURCE) && !defined(_GNU_SOURCE)
40#define _GNU_SOURCE
41#endif
42
43#if defined(ROAR_NEED_BSD_VISIBLE) && !defined(__BSD_VISIBLE)
44#define __BSD_VISIBLE 1
45#endif
46
47#include <stdint.h>
48#include <stdlib.h>
49
50#ifdef ROAR_HAVE_H_UNISTD
51#include <unistd.h>
52#endif
53
54#include <stdio.h>
55#include <string.h>
56#include <errno.h>
57
58#ifdef ROAR_HAVE_H_SYS_TYPES
59#include <sys/types.h>
60#endif
61
62#include <limits.h>
63#if !defined(ROAR_TARGET_WIN32) && !defined(ROAR_TARGET_MICROCONTROLLER)
64#include <sys/mman.h>
65#endif
66
67// TODO: can we move the next block into roard specific includes?
68#if !defined(ROAR_TARGET_WIN32) && !defined(ROAR_TARGET_MICROCONTROLLER)
69#include <grp.h>
70#include <pwd.h>
71#include <sys/stat.h>
72#endif
73
74#ifdef ROAR_TARGET_WIN32
75#include <winsock2.h>
76#else /* ROAR_TARGET_WIN32 */
77#ifdef ROAR_HAVE_BSDSOCKETS
78
79#if defined(ROAR_HAVE_IPV4) || defined(ROAR_HAVE_IPV6)
80#include <arpa/inet.h>
81#endif
82
83#ifdef ROAR_HAVE_SELECT
84#include <sys/socket.h>
85#endif
86
87#ifdef ROAR_HAVE_IPV4
88#include <netinet/in.h>
89#include <netinet/tcp.h>
90#endif
91#ifdef ROAR_HAVE_UNIX
92#include <sys/un.h>
93#endif
94
95#endif /* ROAR_HAVE_BSDSOCKETS */
96#endif /* ROAR_TARGET_WIN32 */
97
98#ifdef __NetBSD__
99#include <netinet/in_systm.h>
100#endif
101
102#if !defined(ROAR_TARGET_WIN32) && !defined(ROAR_TARGET_MICROCONTROLLER)
103#include <netdb.h>
104#endif
105
106// NOTE: we need this macro in some of our header files.
107// TODO: This is oubslute, we will remove it soon.
108#if INT_MAX >= 32767
109#define roar_intm16  int
110#define roar_uintm16 unsigned int
111#else
112#define roar_intm16  int16_t
113#define roar_uintm16 uint16_t
114#endif
115
116// this is to avoid warning messages on platforms
117// where sizeof(void*) == 8 and szeof(int) == 4
118#ifdef __LP64__
119#define ROAR_INSTINT long int
120#else
121#define ROAR_INSTINT int
122#endif
123
124#ifndef __BEGIN_DECLS
125#ifdef __cplusplus
126# define __BEGIN_DECLS extern "C" {
127# define __END_DECLS }
128#else
129# define __BEGIN_DECLS
130# define __END_DECLS
131#endif
132#endif
133
134__BEGIN_DECLS
135
136#include <roaraudio/proto.h>
137#include <roaraudio/error.h>
138#include <roaraudio/audio.h>
139#include <roaraudio/stream.h>
140#include <roaraudio/client.h>
141#include <roaraudio/sample.h>
142#include <roaraudio/meta.h>
143#include <roaraudio/genre.h>
144#include <roaraudio/acl.h>
145#include <roaraudio/misc.h>
146#include <roaraudio/byteorder.h>
147
148#include <libroar/libroar.h>
149
150// Some glocal network defaults:
151#ifndef ROAR_NET_INET4_LOCALHOST
152#define ROAR_NET_INET4_LOCALHOST "localhost"
153#endif
154#ifndef ROAR_NET_INET4_ANYHOST
155#define ROAR_NET_INET4_ANYHOST   "0.0.0.0"
156#endif
157
158#ifndef ROAR_NET_INET6_LOCALHOST
159#define ROAR_NET_INET6_LOCALHOST "ipv6-localhost"
160#endif
161#ifndef ROAR_NET_INET6_ANYHOST
162#define ROAR_NET_INET6_ANYHOST   "::"
163#endif
164
165// IP:
166#define ROAR_DEFAULT_PORT        16002
167
168// IPv4
169#define ROAR_DEFAULT_INET4_PORT  ROAR_DEFAULT_PORT
170#define ROAR_DEFAULT_INET4_HOST  ROAR_NET_INET4_LOCALHOST
171// aliases:
172#define ROAR_DEFAULT_HOST        ROAR_DEFAULT_INET4_HOST
173
174// IPv6:
175#define ROAR_DEFAULT_INET6_PORT  ROAR_DEFAULT_PORT
176#define ROAR_DEFAULT_INET6_HOST  ROAR_NET_INET6_LOCALHOST
177
178// UNIX Domain Sockets
179#define ROAR_DEFAULT_SOCK_GLOBAL "/tmp/roar"
180#define ROAR_DEFAULT_SOCK_USER   ".roar"
181
182// DECnet
183#define ROAR_DEFAULT_OBJECT      "roar"
184#define ROAR_DEFAULT_NUM         0
185#define ROAR_DEFAULT_LISTEN_OBJECT "::" ROAR_DEFAULT_OBJECT
186
187// now handled by configure:
188//#define ROAR_DEFAULT_SOCKGRP     "audio"
189
190
191// defines for emulations:
192// ESD:
193#define ROAR_DEFAULT_ESD_GSOCK   "/tmp/.esd/socket"
194#define ROAR_DEFAULT_ESD_PORT    16001
195// RSound:
196#define ROAR_DEFAULT_RSOUND_GSOCK  "/tmp/rsound"
197#define ROAR_DEFAULT_RSOUND_PORT   12345
198#define ROAR_DEFAULT_RSOUND_OBJECT "::rsound"
199// PulseAudio:
200#define ROAR_DEFAULT_PA_PORT     4712
201// RPlay:
202#define ROAR_DEFAULT_RPLAY_PORT  5556
203
204#if defined(ROAR_HAVE_LIBWSOCK32) && defined(ROAR_HAVE_LIBWS2_32)
205#define ROAR_LIBS_WIN32          " -lwsock32 -lws2_32"
206#else
207#define ROAR_LIBS_WIN32          ""
208#endif
209
210#ifdef ROAR_HAVE_LIBSOCKET
211#define ROAR_LIBS_LIBSOCKET      " -lsocket"
212#else
213#define ROAR_LIBS_LIBSOCKET      ""
214#endif
215
216#ifdef ROAR_HAVE_LIBSENDFILE
217#define ROAR_LIBS_LIBSENDFILE    " -lsendfile"
218#else
219#define ROAR_LIBS_LIBSENDFILE    ""
220#endif
221
222#define ROAR_LIBS_NET_LIBS       ROAR_LIBS_LIBSOCKET ROAR_LIBS_WIN32
223
224#define ROAR_LIBS                "-lroar"       ROAR_LIBS_LIBSENDFILE ROAR_LIBS_NET_LIBS
225#define ROAR_LIBS_DSP            "-lroardsp "   ROAR_LIBS
226#define ROAR_LIBS_MIDI           "-lroarmidi "  ROAR_LIBS_DSP
227#define ROAR_LIBS_LIGHT          "-lroarlight " ROAR_LIBS
228#define ROAR_LIBS_EIO            "-lroareio "   ROAR_LIBS
229#define ROAR_CFLAGS              ""
230
231// comp libs:
232#define ROAR_LIBS_C_ESD          "-lroaresd "   ROAR_LIBS
233#define ROAR_LIBS_C_ARTSC        "-lroarartsc " ROAR_LIBS
234#define ROAR_LIBS_C_PULSE        "-lroarpulse " ROAR_LIBS
235#define ROAR_LIBS_C_PULSE_SIMPLE "-lroarpulse-simple " ROAR_LIBS_C_PULSE
236#define ROAR_LIBS_C_SNDIO        "-lroarsndio " ROAR_LIBS
237#define ROAR_LIBS_C_YIFF         "-lroaryiff "  ROAR_LIBS
238
239//some basic macros:
240#define ROAR_STDIN  0
241#define ROAR_STDOUT 1
242#define ROAR_STDERR 2
243
244#define ROAR_DEBUG_OUTFH stderr
245
246#ifdef ROAR_DBG_PREFIX
247#undef ROAR_DBG_PREFIX
248#endif
249#define ROAR_DBG_PREFIX "roaraudio"
250
251#define ROAR_DBG_FULLPREFIX "(" ROAR_DBG_PREFIX ": " __FILE__ ":%i): "
252
253// some default info levels:
254#define ROAR_DBG_INFO_NONE             0
255#define ROAR_DBG_INFO_NOTICE           1
256#define ROAR_DBG_INFO_INFO             2
257#define ROAR_DBG_INFO_VERBOSE          3
258
259#if __GNUC__ < 3
260 #define ROAR_DBG(format, args...)
261 #define ROAR_ERR(format, args...)
262 #define ROAR_WARN(format, args...)
263 #define ROAR_INFO(format, level, args...)
264#else
265
266#ifdef DEBUG
267 #define ROAR_DBG(format, args...)  roar_debug_msg(ROAR_DEBUG_TYPE_DEBUG, __LINE__, __FILE__, ROAR_DBG_PREFIX, format, ## args)
268#else
269 #define ROAR_DBG(format, args...)
270#endif
271
272#define ROAR_ERR(format, args...)  roar_debug_msg(ROAR_DEBUG_TYPE_ERROR, __LINE__, __FILE__, ROAR_DBG_PREFIX, format, ## args)
273#define ROAR_WARN(format, args...) roar_debug_msg(ROAR_DEBUG_TYPE_WARNING, __LINE__, __FILE__, ROAR_DBG_PREFIX, format, ## args)
274
275// INFO function:
276#ifdef DEBUG
277 #define ROAR_INFO(format, level, args...) roar_debug_msg(ROAR_DEBUG_TYPE_INFO, __LINE__, __FILE__, ROAR_DBG_PREFIX, format, ## args)
278#elif defined(ROAR_DBG_INFOVAR)
279 #define ROAR_INFO(format, level, args...) if ( (ROAR_DBG_INFOVAR) >= (level) ) roar_debug_msg(ROAR_DEBUG_TYPE_INFO, __LINE__, __FILE__, ROAR_DBG_PREFIX, format, ## args)
280#else
281 #define ROAR_INFO(format, level, args...)
282#endif
283
284#endif
285
286#ifdef ROAR_HAVE_SAFE_OVERFLOW
287#define ROAR_MATH_OVERFLOW_ADD(a, b) ((a)+(b))
288#else
289#define ROAR_MATH_OVERFLOW_ADD(a, b) ((4294967295U - (a)) + 1 + (b))
290#endif
291
292#ifdef ROAR_HAVE_MLOCK
293#ifdef __linux__
294#define ROAR_MLOCK(p,s) mlock((p), (s))
295#else
296int _ROAR_MLOCK(const void *addr, size_t len);
297#define ROAR_MLOCK _ROAR_MLOCK
298#endif
299#endif
300
301#ifdef ROAR_HAVE_STRCASESTR
302#define _roar_strcasestr(a,b) strcasestr((a), (b))
303#else
304#define _roar_strcasestr(a,b) NULL
305#endif
306
307__END_DECLS
308
309#endif
310
311//ll
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