source: roaraudio/libroar/beep.c @ 5419:655954f5b684

Last change on this file since 5419:655954f5b684 was 5381:430b1d26e12d, checked in by phi, 12 years ago

updated copyright years

File size: 2.2 KB
Line 
1//beep.c:
2
3/*
4 *      Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010-2012
5 *
6 *  This file is part of libroar 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 *  libroar 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 *  NOTE for everyone want's to change something and send patches:
25 *  read README and HACKING! There a addition information on
26 *  the license of this document you need to read before you send
27 *  any patches.
28 *
29 *  NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc
30 *  or libpulse*:
31 *  The libs libroaresd, libroararts and libroarpulse link this lib
32 *  and are therefore GPL. Because of this it may be illigal to use
33 *  them with any software that uses libesd, libartsc or libpulse*.
34 */
35
36#include "libroar.h"
37
38int roar_beep(struct roar_connection * con, const struct roar_beep * beep) {
39 struct roar_message m;
40 int16_t * data = (int16_t*)m.data;
41
42 if ( con == NULL ) {
43  roar_err_set(ROAR_ERROR_FAULT);
44  return -1;
45 }
46
47 memset(&m, 0, sizeof(m));
48
49 m.cmd = ROAR_CMD_BEEP;
50
51 if ( beep == NULL ) {
52  m.datalen = 0;
53 } else {
54  m.datalen = 8*2;
55  data[0]   = ROAR_HOST2NET16(0); // version
56  data[1]   = ROAR_HOST2NET16(beep->vol);
57  data[2]   = ROAR_HOST2NET16(beep->time);
58  data[3]   = ROAR_HOST2NET16(beep->freq);
59  data[4]   = ROAR_HOST2NET16(beep->type);
60  data[5]   = ROAR_HOST2NET16(beep->x);
61  data[6]   = ROAR_HOST2NET16(beep->y);
62  data[7]   = ROAR_HOST2NET16(beep->z);
63 }
64
65 if ( roar_req3(con, &m, NULL) != 0 )
66  return -1;
67
68 if ( m.cmd != ROAR_CMD_OK )
69  return -1;
70
71 return m.stream;
72}
73
74//ll
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