[0] | 1 | //roaraudio.h: |
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| 2 | |
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[704] | 3 | /* |
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| 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008 |
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| 5 | * |
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| 6 | * This file is part of RoarAudio, |
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| 7 | * a cross-platform sound system for both, home and professional use. |
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| 8 | * See README for details. |
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| 9 | * |
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| 10 | * This file is free software; you can redistribute it and/or modify |
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| 11 | * it under the terms of the GNU Lesser General Public License version 3 |
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| 12 | * as published by the Free Software Foundation. |
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| 13 | * |
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| 14 | * RoarAudio is distributed in the hope that it will be useful, |
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| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 17 | * GNU Lesser General Public License for more details. |
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| 18 | * |
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| 19 | * You should have received a copy of the GNU Lesser General Public License |
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| 20 | * along with this software; see the file COPYING. If not, write to |
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| 21 | * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. |
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| 22 | * |
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| 23 | * NOTE: Even though this file is LGPLed it (may) include GPLed files |
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| 24 | * so the license of this file is/may therefore downgraded to GPL. |
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| 25 | * See HACKING for details. |
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| 26 | */ |
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| 27 | |
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[0] | 28 | #ifndef _ROARAUDIO_H_ |
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| 29 | #define _ROARAUDIO_H_ |
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| 30 | |
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[1074] | 31 | #include <roaraudio/config.h> |
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[1428] | 32 | #include <roaraudio/muconthacks.h> |
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[1073] | 33 | #include <roaraudio/win32hacks.h> // we include this at the beginning of the file |
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| 34 | // so we can define well known standard types known to everyone |
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| 35 | // and everywhere but win32 here |
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| 36 | |
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[1251] | 37 | // consts we need to set depending on the OS and features: |
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| 38 | #if defined(ROAR_NEED_GNU_SOURCE) && !defined(_GNU_SOURCE) |
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| 39 | #define _GNU_SOURCE |
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| 40 | #endif |
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| 41 | |
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| 42 | #if defined(ROAR_NEED_BSD_VISIBLE) && !defined(__BSD_VISIBLE) |
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| 43 | #define __BSD_VISIBLE 1 |
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| 44 | #endif |
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| 45 | |
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[1477] | 46 | #include <stdint.h> |
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[0] | 47 | #include <stdlib.h> |
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[1426] | 48 | |
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| 49 | #ifdef ROAR_HAVE_H_UNISTD |
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[0] | 50 | #include <unistd.h> |
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[1426] | 51 | #endif |
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| 52 | |
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[0] | 53 | #include <stdio.h> |
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| 54 | #include <string.h> |
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| 55 | #include <errno.h> |
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[1425] | 56 | |
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| 57 | #ifdef ROAR_HAVE_H_SYS_TYPES |
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[0] | 58 | #include <sys/types.h> |
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[1425] | 59 | #endif |
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| 60 | |
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[0] | 61 | #include <limits.h> |
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[1422] | 62 | #if !defined(ROAR_TARGET_WIN32) && !defined(ROAR_TARGET_MICROCONTROLLER) |
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[57] | 63 | #include <sys/mman.h> |
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[1075] | 64 | #endif |
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[0] | 65 | |
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[60] | 66 | // TODO: can we move the next block into roard specific includes? |
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[1422] | 67 | #if !defined(ROAR_TARGET_WIN32) && !defined(ROAR_TARGET_MICROCONTROLLER) |
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[60] | 68 | #include <grp.h> |
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| 69 | #include <pwd.h> |
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| 70 | #include <sys/stat.h> |
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[1074] | 71 | #endif |
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[60] | 72 | |
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[1072] | 73 | #ifdef ROAR_TARGET_WIN32 |
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| 74 | #include <winsock2.h> |
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[1375] | 75 | #else /* ROAR_TARGET_WIN32 */ |
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| 76 | #ifdef ROAR_HAVE_BSDSOCKETS |
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| 77 | |
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| 78 | #if defined(ROAR_HAVE_IPV4) || defined(ROAR_HAVE_IPV6) |
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[0] | 79 | #include <arpa/inet.h> |
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[1375] | 80 | #endif |
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[0] | 81 | |
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[1472] | 82 | #ifdef ROAR_HAVE_SELECT |
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[0] | 83 | #include <sys/socket.h> |
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[1472] | 84 | #endif |
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[1375] | 85 | |
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| 86 | #ifdef ROAR_HAVE_IPV4 |
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[0] | 87 | #include <netinet/in.h> |
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| 88 | #include <netinet/tcp.h> |
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[1375] | 89 | #endif |
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| 90 | #ifdef ROAR_HAVE_UNIX |
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[0] | 91 | #include <sys/un.h> |
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[1072] | 92 | #endif |
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[0] | 93 | |
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[1375] | 94 | #endif /* ROAR_HAVE_BSDSOCKETS */ |
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| 95 | #endif /* ROAR_TARGET_WIN32 */ |
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| 96 | |
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[480] | 97 | #ifdef __NetBSD__ |
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| 98 | #include <netinet/in_systm.h> |
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| 99 | #endif |
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| 100 | |
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[1424] | 101 | #if !defined(ROAR_TARGET_WIN32) && !defined(ROAR_TARGET_MICROCONTROLLER) |
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[0] | 102 | #include <netdb.h> |
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[1074] | 103 | #endif |
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[0] | 104 | |
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| 105 | // NOTE: we need this macro in some of our header files. |
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| 106 | #if INT_MAX >= 32767 |
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| 107 | #define roar_intm16 int |
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| 108 | #define roar_uintm16 unsigned int |
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| 109 | #else |
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| 110 | #define roar_intm16 int16_t |
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| 111 | #define roar_uintm16 uint16_t |
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| 112 | #endif |
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| 113 | |
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[988] | 114 | // this is to avoid warning messages on platforms |
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| 115 | // where sizeof(void*) == 8 and szeof(int) == 4 |
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| 116 | #ifdef __LP64__ |
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| 117 | #define ROAR_INSTINT long int |
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| 118 | #else |
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| 119 | #define ROAR_INSTINT int |
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| 120 | #endif |
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| 121 | |
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[874] | 122 | #ifndef __BEGIN_DECLS |
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| 123 | #ifdef __cplusplus |
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| 124 | # define __BEGIN_DECLS extern "C" { |
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| 125 | # define __END_DECLS } |
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| 126 | #else |
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| 127 | # define __BEGIN_DECLS |
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| 128 | # define __END_DECLS |
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| 129 | #endif |
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| 130 | #endif |
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| 131 | |
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| 132 | __BEGIN_DECLS |
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| 133 | |
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[0] | 134 | #include <roaraudio/proto.h> |
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[780] | 135 | #include <roaraudio/error.h> |
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[0] | 136 | #include <roaraudio/audio.h> |
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| 137 | #include <roaraudio/stream.h> |
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| 138 | #include <roaraudio/client.h> |
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| 139 | #include <roaraudio/sample.h> |
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[87] | 140 | #include <roaraudio/meta.h> |
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[344] | 141 | #include <roaraudio/acl.h> |
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[2418] | 142 | #include <roaraudio/misc.h> |
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[0] | 143 | |
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| 144 | #include <libroar/libroar.h> |
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| 145 | |
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[508] | 146 | // IP |
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[0] | 147 | #define ROAR_DEFAULT_PORT 16002 |
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| 148 | #define ROAR_DEFAULT_HOST "localhost" |
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| 149 | |
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[508] | 150 | // UNIX Domain Sockets |
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[0] | 151 | #define ROAR_DEFAULT_SOCK_GLOBAL "/tmp/roar" |
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| 152 | #define ROAR_DEFAULT_SOCK_USER ".roar" |
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| 153 | |
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[508] | 154 | // DECnet |
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| 155 | #define ROAR_DEFAULT_OBJECT "roar" |
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| 156 | #define ROAR_DEFAULT_NUM 0 |
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[515] | 157 | #define ROAR_DEFAULT_LISTEN_OBJECT "::" ROAR_DEFAULT_OBJECT |
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[508] | 158 | |
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[927] | 159 | // now handled by condiguere |
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| 160 | //#define ROAR_DEFAULT_SOCKGRP "audio" |
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[450] | 161 | |
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[2064] | 162 | #if defined(ROAR_HAVE_LIBWSOCK32) && defined(ROAR_HAVE_LIBWS2_32) |
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| 163 | #define ROAR_LIBS_WIN32 " -lwsock32 -lws2_32" |
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| 164 | #else |
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| 165 | #define ROAR_LIBS_WIN32 "" |
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| 166 | #endif |
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| 167 | |
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| 168 | #ifdef ROAR_HAVE_LIBSOCKET |
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| 169 | #define ROAR_LIBS_LIBSOCKET " -lsocket" |
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| 170 | #else |
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| 171 | #define ROAR_LIBS_LIBSOCKET "" |
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| 172 | #endif |
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| 173 | |
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| 174 | #ifdef ROAR_HAVE_LIBSENDFILE |
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| 175 | #define ROAR_LIBS_LIBSENDFILE " -lsendfile" |
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| 176 | #else |
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| 177 | #define ROAR_LIBS_LIBSENDFILE "" |
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| 178 | #endif |
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| 179 | |
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| 180 | #define ROAR_LIBS_NET_LIBS ROAR_LIBS_LIBSOCKET ROAR_LIBS_WIN32 |
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| 181 | |
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| 182 | #define ROAR_LIBS "-lroar" ROAR_LIBS_LIBSENDFILE ROAR_LIBS_NET_LIBS |
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[2024] | 183 | #define ROAR_LIBS_DSP "-lroardsp " ROAR_LIBS |
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| 184 | #define ROAR_LIBS_MIDI "-lroarmidi " ROAR_LIBS_DSP |
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| 185 | #define ROAR_LIBS_LIGHT "-lroarlight " ROAR_LIBS |
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[2277] | 186 | #define ROAR_LIBS_EIO "-lroareio " ROAR_LIBS |
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[313] | 187 | #define ROAR_CFLAGS "" |
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[0] | 188 | |
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| 189 | //some basic macros: |
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| 190 | #define ROAR_STDIN 0 |
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| 191 | #define ROAR_STDOUT 1 |
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| 192 | #define ROAR_STDERR 2 |
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| 193 | |
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| 194 | #define ROAR_DEBUG_OUTFH stderr |
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| 195 | |
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| 196 | #ifdef ROAR_DBG_PREFIX |
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| 197 | #undef ROAR_DBG_PREFIX |
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| 198 | #endif |
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| 199 | #define ROAR_DBG_PREFIX "roaraudio" |
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| 200 | |
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| 201 | #define ROAR_DBG_FULLPREFIX "(" ROAR_DBG_PREFIX ": " __FILE__ ":%i): " |
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| 202 | |
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[472] | 203 | #if __GNUC__ < 3 |
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| 204 | #define ROAR_DBG(format, args...) |
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| 205 | #define ROAR_ERR(format, args...) |
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| 206 | #define ROAR_WARN(format, args...) |
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| 207 | #else |
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| 208 | |
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[0] | 209 | #ifdef DEBUG |
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| 210 | #define ROAR_DBG(format, args...) fprintf(ROAR_DEBUG_OUTFH, ROAR_DBG_FULLPREFIX "DEBUG: " format "\n", __LINE__, ## args) |
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| 211 | #else |
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| 212 | #define ROAR_DBG(format, args...) |
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| 213 | #endif |
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| 214 | |
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[311] | 215 | #define ROAR_ERR(format, args...) fprintf(ROAR_DEBUG_OUTFH, ROAR_DBG_FULLPREFIX "Error: " format "\n", __LINE__, ## args) |
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| 216 | #define ROAR_WARN(format, args...) fprintf(ROAR_DEBUG_OUTFH, ROAR_DBG_FULLPREFIX "Warning: " format "\n", __LINE__, ## args) |
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[0] | 217 | |
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[472] | 218 | #endif |
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[0] | 219 | |
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| 220 | #ifdef ROAR_HAVE_SAFE_OVERFLOW |
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| 221 | #define ROAR_MATH_OVERFLOW_ADD(a, b) ((a)+(b)) |
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| 222 | #else |
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| 223 | #define ROAR_MATH_OVERFLOW_ADD(a, b) ((4294967295U - (a)) + 1 + (b)) |
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| 224 | #endif |
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| 225 | |
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[56] | 226 | #ifdef ROAR_HAVE_MLOCK |
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[312] | 227 | #ifdef __linux__ |
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[57] | 228 | #define ROAR_MLOCK(p,s) mlock((p), (s)) |
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[312] | 229 | #else |
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[701] | 230 | int _ROAR_MLOCK(const void *addr, size_t len); |
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[700] | 231 | #define ROAR_MLOCK _ROAR_MLOCK |
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[56] | 232 | #endif |
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[699] | 233 | #endif |
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[0] | 234 | |
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[1098] | 235 | #if BYTE_ORDER == BIG_ENDIAN && !defined(ROAR_TARGET_WIN32) |
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[0] | 236 | |
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[1096] | 237 | #ifdef ROAR_TARGET_WIN32 |
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| 238 | #error This is nonsens. No win32 runs on a BE machine |
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| 239 | #endif |
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| 240 | |
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[2326] | 241 | #define ROAR_NET2HOST64(x) (x) |
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| 242 | #define ROAR_HOST2NET64(x) (x) |
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[0] | 243 | #define ROAR_NET2HOST32(x) (x) |
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| 244 | #define ROAR_HOST2NET32(x) (x) |
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| 245 | #define ROAR_NET2HOST16(x) (x) |
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| 246 | #define ROAR_HOST2NET16(x) (x) |
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| 247 | |
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[508] | 248 | #ifdef ROAR_HAVE_LIBDNET |
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| 249 | #define ROAR_dn_ntohs(x) ((((x)&0x0ff)<<8) | (((x)&0xff00)>>8)) |
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| 250 | #define ROAR_dn_ntohl(x) ( ((dn_ntohs((x)&0xffff))<<16) |\ |
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| 251 | ((dn_ntohs(((x)>>16)))) ) |
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| 252 | #define ROAR_dn_htonl(x) ROAR_dn_ntohl(x) |
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| 253 | #define ROAR_dn_htons(x) ROAR_dn_ntohs(x) |
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| 254 | #endif |
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| 255 | |
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[0] | 256 | //#elif BYTE_ORDER == LITTLE_ENDIAN |
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| 257 | #else |
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| 258 | |
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[2327] | 259 | #if BYTE_ORDER == LITTLE_ENDIAN |
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[2326] | 260 | #define _ROAR_MOVE_BYTE(x,p) (((x) & (0xFFUL << (8*(p)))) >> (8*(p)) << (64-8*((p)+1))) |
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| 261 | #define ROAR_NET2HOST64(x) ROAR_HOST2NET64(x) |
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| 262 | #define ROAR_HOST2NET64(x) (_ROAR_MOVE_BYTE((x), 0) | _ROAR_MOVE_BYTE((x), 1) | \ |
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| 263 | _ROAR_MOVE_BYTE((x), 2) | _ROAR_MOVE_BYTE((x), 3) | \ |
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| 264 | _ROAR_MOVE_BYTE((x), 4) | _ROAR_MOVE_BYTE((x), 5) | \ |
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| 265 | _ROAR_MOVE_BYTE((x), 6) | _ROAR_MOVE_BYTE((x), 7) | ) |
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[2327] | 266 | #else |
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| 267 | /* PDP byte order */ |
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[2326] | 268 | #endif |
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| 269 | |
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[0] | 270 | #define ROAR_NET2HOST32(x) ntohl((x)) |
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| 271 | #define ROAR_HOST2NET32(x) htonl((x)) |
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| 272 | #define ROAR_NET2HOST16(x) ntohs((x)) |
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| 273 | #define ROAR_HOST2NET16(x) htons((x)) |
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| 274 | |
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[508] | 275 | #ifdef ROAR_HAVE_LIBDNET |
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| 276 | #if BYTE_ORDER == LITTLE_ENDIAN |
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| 277 | #define ROAR_dn_ntohs(x) (x) |
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| 278 | #define ROAR_dn_htons(x) (x) |
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| 279 | |
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| 280 | #define ROAR_dn_ntohl(x) (x) |
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| 281 | #define ROAR_dn_htonl(x) (x) |
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| 282 | #else |
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| 283 | #error can not build on this architecture with DECnet support enabled |
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| 284 | #endif |
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| 285 | #endif |
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| 286 | |
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[0] | 287 | #endif |
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| 288 | |
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[874] | 289 | __END_DECLS |
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| 290 | |
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[0] | 291 | #endif |
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| 292 | |
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| 293 | //ll |
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