1 | //porto.h: |
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2 | |
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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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28 | #ifndef _ROARAUDIO_PORTO_H_ |
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29 | #define _ROARAUDIO_PORTO_H_ |
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30 | |
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31 | #define ROAR_CMD_EOL -1 /* end of list */ |
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32 | #define ROAR_CMD_NOOP 0 /* do nothing */ |
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33 | #define ROAR_CMD_IDENTIFY 1 /* after connect we have to identify ourself */ |
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34 | #define ROAR_CMD_AUTH 2 /* send an auth cookie */ |
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35 | #define ROAR_CMD_NEW_STREAM 3 /* request a new stream id */ |
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36 | #define ROAR_CMD_SET_META 4 /* update meta data of streamed data */ |
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37 | #define ROAR_CMD_EXEC_STREAM 5 /* close all data channels and make the controll socket a raw data socket */ |
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38 | #define ROAR_CMD_QUIT 6 /* quits the connection */ |
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39 | |
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40 | #define ROAR_CMD_GET_STANDBY 7 |
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41 | #define ROAR_CMD_SET_STANDBY 8 |
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42 | |
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43 | #define ROAR_CMD_SERVER_INFO 9 /* Server version ... */ |
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44 | #define ROAR_CMD_SERVER_STATS 10 /* Server stats: number of clients, streams,.. */ |
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45 | #define ROAR_CMD_SERVER_OINFO 11 /* Output info, roar_audio_info sa */ |
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46 | |
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47 | #define ROAR_CMD_ADD_DATA 12 /* add some data to the input buffer */ |
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48 | |
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49 | //#define ROAR_CMD_ |
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50 | |
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51 | #define ROAR_CMD_EXIT 13 /* make the server quit */ |
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52 | #define ROAR_CMD_LIST_STREAMS 14 /* list all streams (not only playback streams like esd does) */ |
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53 | #define ROAR_CMD_LIST_CLIENTS 15 /* list all clients */ |
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54 | |
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55 | #define ROAR_CMD_GET_CLIENT 16 /* get infos about a client */ |
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56 | #define ROAR_CMD_GET_STREAM 17 /* get infos about a stream */ |
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57 | |
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58 | #define ROAR_CMD_KICK 18 /* kick a client, stream, sample or source */ |
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59 | |
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60 | #define ROAR_CMD_SET_VOL 19 /* change volume */ |
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61 | #define ROAR_CMD_GET_VOL 20 /* get volume */ |
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62 | |
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63 | #define ROAR_CMD_CON_STREAM 21 /* let the server connect to something to get data for a new stream */ |
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64 | |
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65 | #define ROAR_CMD_GET_META 22 /* get meta data of streamed data */ |
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66 | #define ROAR_CMD_LIST_META 23 /* get list of meta data of streamed data */ |
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67 | |
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68 | #define ROAR_CMD_BEEP 24 /* send an beep */ |
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69 | |
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70 | #define ROAR_GET_ACL 25 /* get ACL, may have subtypes */ |
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71 | #define ROAR_SET_ACL 26 /* set ACL, may have subtypes */ |
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72 | |
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73 | #define ROAR_CMD_GET_STREAM_PARA 27 /* Get addition stream parameters like blocksizes */ |
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74 | #define ROAR_CMD_SET_STREAM_PARA 28 /* set specal stream parameter */ |
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75 | |
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76 | #define ROAR_CMD_ATTACH 29 /* attach a OUTPUT or source */ |
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77 | #define ROAR_CMD_DETACH ROAR_CMD_KICK /* just to have an alias */ |
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78 | |
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79 | #define ROAR_CMD_PASSFH 30 /* send an fh via UNIX Domain Socket to the roard */ |
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80 | |
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81 | #define ROAR_CMD_GETTIMEOFDAY 31 |
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82 | |
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83 | #define ROAR_CMD_WHOAMI 32 |
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84 | |
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85 | |
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86 | // Reserved for RAUM project: |
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87 | #define ROAR_CMD_RAUM_SEEKTABLE 201 |
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88 | // End of reserved block |
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89 | |
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90 | #define ROAR_CMD_EPERM 252 /* error: permition denided */ |
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91 | #define ROAR_CMD_OK_STOP 253 /* used internaly in the serveer: */ |
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92 | // ROAR_CMD_OK but do not queue the client again within the block |
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93 | #define ROAR_CMD_OK 254 /* return value OK */ |
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94 | #define ROAR_CMD_ERROR 255 /* return value ERROR */ |
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95 | |
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96 | |
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97 | #define ROAR_STANDBY_ACTIVE 1 |
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98 | #define ROAR_STANDBY_INACTIVE 0 |
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99 | |
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100 | // object types... |
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101 | #define ROAR_OT_CLIENT 1 |
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102 | #define ROAR_OT_STREAM 2 |
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103 | #define ROAR_OT_SOURCE 3 |
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104 | #define ROAR_OT_SAMPLE 4 |
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105 | |
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106 | // auth types... |
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107 | #define ROAR_AUTH_NONE 0 /* do not auth */ |
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108 | #define ROAR_AUTH_TRUST 1 /* trust: used for UNIX Domain sockets, same uid = trusted, diffrent uid = public */ |
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109 | #define ROAR_AUTH_COOKIE 2 /* use cookie */ |
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110 | #define ROAR_AUTH_SYSUSER 3 /* use local/NIS/PAM userdatabase */ |
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111 | #define ROAR_AUTH_PASSWD 4 /* use password */ |
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112 | |
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113 | // attach types... |
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114 | #define ROAR_ATTACH_SIMPLE 1 /* move a stream from one to another client (attach the stream to it) */ |
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115 | #define ROAR_ATTACH_SOURCE 2 /* attach a new source to the server */ |
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116 | #define ROAR_ATTACH_OUTPUT 3 /* attach a new output stream to the server */ |
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117 | |
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118 | // modes for ROAR_CMD_?ET_STREAM_PARA... |
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119 | #define ROAR_STREAM_PARA_INFO 1 |
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120 | #define ROAR_STREAM_PARA_FLAGS 2 |
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121 | #define ROAR_STREAM_PARA_NAME 3 |
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122 | |
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123 | struct roar_timeofday { |
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124 | int64_t t_sec; // secund part of system time |
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125 | uint64_t t_nsec; // nano-secund part of system time // we use a int64 here so all types are int64... |
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126 | uint64_t c_nhz; // system hi res timer freq in nHz |
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127 | uint64_t d_nsps; // clock drift in nano secs per sec |
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128 | }; |
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129 | |
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130 | #endif |
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131 | |
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132 | //ll |
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