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 63 typedef 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 69 typedef 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 79 int 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 */ 86 void 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 */ 93 int getAudioDeviceDescription(char* path, AudioDeviceDescription* adDesc, int getNames); 94 int getAudioDeviceDescriptionByIndex(int index, AudioDeviceDescription* adDesc, int getNames); 95 96 97 #endif // PLATFORM_API_SOLARISOS_UTILS_H_INCLUDED