1/*
2 * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26#include <Utilities.h>
27#include <string.h>
28#include <stdlib.h>
29#include <fcntl.h>
30/* does not work on Solaris 2.7 */
31#include <sys/audio.h>
32#include <sys/mixer.h>
33#include <sys/types.h>
34#ifndef __linux__
35#include <stropts.h>
36#endif
37#include <sys/conf.h>
38#include <sys/stat.h>
39#include <unistd.h>
40
41#ifndef PLATFORM_API_SOLARISOS_UTILS_H_INCLUDED
42#define PLATFORM_API_SOLARISOS_UTILS_H_INCLUDED
43
44/* defines for Solaris 2.7
45   #ifndef AUDIO_AUX1_OUT
46   #define AUDIO_AUX1_OUT   (0x08)  // output to aux1 out
47   #define AUDIO_AUX2_OUT   (0x10)  // output to aux2 out
48   #define AUDIO_SPDIF_OUT  (0x20)  // output to SPDIF port
49   #define AUDIO_AUX1_IN    (0x08)    // input from aux1 in
50   #define AUDIO_AUX2_IN    (0x10)    // input from aux2 in
51   #define AUDIO_SPDIF_IN   (0x20)    // input from SPDIF port
52   #endif
53*/
54
55/* input from Codec inter. loopback */
56#ifndef AUDIO_CODEC_LOOPB_IN
57#define AUDIO_CODEC_LOOPB_IN       (0x40)
58#endif
59
60
61#define MAX_NAME_LENGTH 300
62
63typedef struct tag_AudioDevicePath {
64    char path[MAX_NAME_LENGTH];
65    ino_t st_ino; // inode number to detect duplicate devices
66    dev_t st_dev; // device ID to detect duplicate audio devices
67} AudioDevicePath;
68
69typedef struct tag_AudioDeviceDescription {
70    INT32 maxSimulLines;
71    char path[MAX_NAME_LENGTH+1];
72    char pathctl[MAX_NAME_LENGTH+4];
73    char name[MAX_NAME_LENGTH+1];
74    char vendor[MAX_NAME_LENGTH+1];
75    char version[MAX_NAME_LENGTH+1];
76    char description[MAX_NAME_LENGTH+1];
77} AudioDeviceDescription;
78
79int getAudioDeviceCount();
80
81/*
82 * adPath is an array of AudioDevicePath structures
83 * count contains initially the number of elements in adPath
84 *       and will be set to the returned number of paths.
85 */
86void getAudioDevices(AudioDevicePath* adPath, int* count);
87
88/*
89 * fills adDesc from the audio device given in path
90 * returns 0 if an error occurred
91 * if getNames is 0, only path and pathctl are filled
92 */
93int getAudioDeviceDescription(char* path, AudioDeviceDescription* adDesc, int getNames);
94int getAudioDeviceDescriptionByIndex(int index, AudioDeviceDescription* adDesc, int getNames);
95
96
97#endif // PLATFORM_API_SOLARISOS_UTILS_H_INCLUDED
98