source: roaraudio/include/roaraudio/proto.h @ 5031:ebd6fe192503

Last change on this file since 5031:ebd6fe192503 was 5031:ebd6fe192503, checked in by phi, 13 years ago

Added support for ROAR_CMD_GETTIMEOFDAY

File size: 8.4 KB
Line 
1//proto.h:
2
3/*
4 *      Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2011
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_PORTO_H_
30#define _ROARAUDIO_PORTO_H_
31
32#define ROAR_CMD_EOL           -1 /* end of list */
33#define ROAR_CMD_NOOP           0 /* do nothing */
34#define ROAR_CMD_IDENTIFY       1 /* after connect we have to identify ourself */
35#define ROAR_CMD_AUTH           2 /* send an auth cookie */
36#define ROAR_CMD_NEW_STREAM     3 /* request a new stream id */
37#define ROAR_CMD_SET_META       4 /* update meta data of streamed data */
38#define ROAR_CMD_EXEC_STREAM    5 /* close all data channels and make the controll socket a raw data socket */
39#define ROAR_CMD_QUIT           6 /* quits the connection */
40
41#define ROAR_CMD_GET_STANDBY    7
42#define ROAR_CMD_SET_STANDBY    8
43
44#define ROAR_CMD_SERVER_INFO    9 /* Server version ... */
45#define ROAR_CMD_SERVER_STATS  10 /* Server stats: number of clients, streams,.. */
46#define ROAR_CMD_SERVER_OINFO  11 /* Output info, roar_audio_info sa */
47
48#define ROAR_CMD_ADD_DATA      12 /* add some data to the input buffer */
49
50//#define ROAR_CMD_
51
52#define ROAR_CMD_EXIT          13 /* make the server quit */
53#define ROAR_CMD_LIST_STREAMS  14 /* list all streams (not only playback streams like esd does) */
54#define ROAR_CMD_LIST_CLIENTS  15 /* list all clients */
55
56#define ROAR_CMD_GET_CLIENT    16 /* get infos about a client */
57#define ROAR_CMD_GET_STREAM    17 /* get infos about a stream */
58
59#define ROAR_CMD_KICK          18 /* kick a client, stream, sample or source */
60
61#define ROAR_CMD_SET_VOL       19 /* change volume */
62#define ROAR_CMD_GET_VOL       20 /* get volume */
63
64#define ROAR_CMD_CON_STREAM    21 /* let the server connect to something to get data for a new stream */
65
66#define ROAR_CMD_GET_META      22 /* get meta data of streamed data */
67#define ROAR_CMD_LIST_META     23 /* get list of meta data of streamed data */
68
69#define ROAR_CMD_BEEP          24 /* send an beep */
70
71#define ROAR_AUTHCTL           25
72#define ROAR_ACLCTL            26
73
74#define ROAR_CMD_GET_STREAM_PARA   27 /* Get addition stream parameters like blocksizes */
75#define ROAR_CMD_SET_STREAM_PARA   28 /* set specal stream parameter */
76
77#define ROAR_CMD_ATTACH        29 /* attach a OUTPUT or source */
78#define ROAR_CMD_DETACH        ROAR_CMD_KICK /* just to have an alias */
79
80#define ROAR_CMD_PASSFH        30 /* send an fh via UNIX Domain Socket to the roard */
81
82#define ROAR_CMD_GETTIMEOFDAY  31
83
84#define ROAR_CMD_WHOAMI        32
85
86#define ROAR_CMD_DEVCTL        33 /* send control messages to devices */
87#define ROAR_CMD_CAPS          34 /* send caps */
88#define ROAR_CMD_WAIT          35 /* wait for an event */
89#define ROAR_CMD_NOTIFY        36 /* asyncronus notify of events */
90#define ROAR_CMD_SEEK          37 /* seek in stream */
91#define ROAR_CMD_CLIENTCTL     38 /* like stream ctl, just for client connections */
92#define ROAR_CMD_LOOKUP        39 /* lookup??? */
93#define ROAR_CMD_CONCTL        40 /* change parameter for current connection */
94
95// Reserved for RAUM project:
96#define ROAR_CMD_RAUM_SEEKTABLE 201
97#define ROAR_CMD_RAUM_PICTURE   202
98// End of reserved block
99
100#define ROAR_CMD_EPERM        252 /* error: permition denided */
101#define ROAR_CMD_OK_STOP      253 /* used internaly in the serveer: */
102                                  // ROAR_CMD_OK but do not queue the client again within the block
103#define ROAR_CMD_OK           254 /* return value OK */
104#define ROAR_CMD_ERROR        255 /* return value ERROR */
105
106
107#define ROAR_STANDBY_ACTIVE     1
108#define ROAR_STANDBY_INACTIVE   0
109
110// object types...
111#define ROAR_OT_CLIENT    1
112#define ROAR_OT_STREAM    2
113#define ROAR_OT_SOURCE    3
114#define ROAR_OT_SAMPLE    4
115#define ROAR_OT_OUTPUT    5
116#define ROAR_OT_MIXER     6
117#define ROAR_OT_BRIDGE    7
118#define ROAR_OT_LISTEN    8
119#define ROAR_OT_ACTION    9
120#define ROAR_OT_MSGQUEUE 10
121#define ROAR_OT_MSGBUS   11
122
123// filter:
124#define ROAR_CTL_FILTER_ANY   0
125#define ROAR_CTL_FILTER_DIR   1
126
127#define ROAR_CTL_CMP_ANY      ROAR_CTL_FILTER_ANY
128#define ROAR_CTL_CMP_EQ       1
129#define ROAR_CTL_CMP_NE       2
130
131// auth types...
132#define ROAR_AUTH_T_AUTO               -1
133#define ROAR_AUTH_T_NONE                0 /* do not auth */
134#define ROAR_AUTH_T_COOKIE              1 /* use cookie */
135#define ROAR_AUTH_T_TRUST               2 /* trust: used for UNIX Domain sockets, */
136                                          /* same uid = trusted, diffrent uid = public */
137#define ROAR_AUTH_T_PASSWORD            3 /* use password */
138#define ROAR_AUTH_T_SYSUSER             4 /* use local/NIS/PAM userdatabase */
139#define ROAR_AUTH_T_OPENPGP_SIGN        5
140#define ROAR_AUTH_T_OPENPGP_ENCRYPT     6
141#define ROAR_AUTH_T_OPENPGP_AUTH        7
142#define ROAR_AUTH_T_KERBEROS            8
143#define ROAR_AUTH_T_RHOST               9
144#define ROAR_AUTH_T_XAUTH              10
145#define ROAR_AUTH_T_IDENT              11
146
147
148// attach types...
149#define ROAR_ATTACH_SIMPLE  1 /* move a stream from one to another client (attach the stream to it) */
150#define ROAR_ATTACH_SOURCE  2 /* attach a new source to the server */
151#define ROAR_ATTACH_OUTPUT  3 /* attach a new output stream to the server */
152#define ROAR_ATTACH_MIXER   4 /* attach a new hwmixer stream to the server */
153#define ROAR_ATTACH_BRIDGE  5 /* attach a new bridge stream to the server */
154
155// modes for ROAR_CMD_?ET_STREAM_PARA...
156#define ROAR_STREAM_PARA_INFO       1
157#define ROAR_STREAM_PARA_FLAGS      2
158#define ROAR_STREAM_PARA_NAME       3
159#define ROAR_STREAM_PARA_CHANMAP    4
160#define ROAR_STREAM_PARA_ROLE       5
161#define ROAR_STREAM_PARA_HASHTABLE  6
162#define ROAR_STREAM_PARA_WININFO    7
163#define ROAR_STREAM_PARA_PROPTABLE  8
164#define ROAR_STREAM_PARA_LTM        9
165#define ROAR_STREAM_PARA_USAGE     10 /* used by RAUM */
166
167// Message flags:
168#define ROAR_MF_NONE                0x00000000 /* No flags set              | Versions: *ALL* */
169#define ROAR_MF_SID                 0x00000001 /* Stream ID                 | Versions: 1   */
170#define ROAR_MF_SPOS                0x00000002 /* Stream Possition          | Versions: 1   */
171#define ROAR_MF_DL                  0x00000004 /* Data Length               | Versions: 1   */
172#define ROAR_MF_LSID                0x00000008 /* Long Stream ID            | Versions: 1   */
173#define ROAR_MF_LSPOS               0x00000010 /* Long Stream Possition     | Versions: 1,2 */
174#define ROAR_MF_LDL                 0x00000020 /* Long Data Length          | Versions: 1   */
175#define ROAR_MF_ED                  0x00000040 /* Error Detection           | Versions: 1,2 */
176#define ROAR_MF_MF                  0x00000080 /* Meta Framing              | Versions: 1   */
177#define ROAR_MF_UNIID               0x00000100 /* Stream ID is Universal ID | Versions: 2   */
178
179// Types for SERVER_INFO:
180#define ROAR_IT_SERVER              1
181#define ROAR_IT_COUNTERS            2
182//#define ROAR_IT_LISTEN 3
183
184// Types for ROAR_IT_SERVER (Information Type Server Type = ITST)
185#define ROAR_ITST_VERSION           0
186#define ROAR_ITST_LOCATION          1
187#define ROAR_ITST_DESCRIPTION       2
188#define ROAR_ITST_CONTACT           3
189#define ROAR_ITST_UN_SYSNAME        4
190#define ROAR_ITST_UN_NODENAME       5
191#define ROAR_ITST_UN_RELEASE        6
192#define ROAR_ITST_UN_MACHINE        7
193#define ROAR_ITST_SERIAL            8
194#define ROAR_ITST_ADDRESS           9
195#define ROAR_ITST_UIURL             10
196
197// old: do not use.
198struct roar_timeofday {
199 int64_t  t_sec;   // secund part of system time
200 uint64_t t_nsec;  // nano-secund part of system time // we use a int64 here so all types are int64...
201 uint64_t c_nhz;   // system hi res timer freq in nHz
202 uint64_t d_nsps;  // clock drift in nano secs per sec
203};
204
205#endif
206
207//ll
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