--- a/src/java.desktop/unix/native/libjsound/PLATFORM_API_SolarisOS_Utils.c Fri Mar 23 11:18:39 2018 +0530
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,193 +0,0 @@
-/*
- * Copyright (c) 2002, 2007, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#define USE_ERROR
-#define USE_TRACE
-
-#include "PLATFORM_API_SolarisOS_Utils.h"
-
-#define MAX_AUDIO_DEVICES 20
-
-// not thread safe...
-static AudioDevicePath globalADPaths[MAX_AUDIO_DEVICES];
-static int globalADCount = -1;
-static int globalADCacheTime = -1;
-/* how many seconds do we cache devices */
-#define AD_CACHE_TIME 30
-
-// return seconds
-long getTimeInSeconds() {
- struct timeval tv;
- gettimeofday(&tv, NULL);
- return tv.tv_sec;
-}
-
-
-int getAudioDeviceCount() {
- int count = MAX_AUDIO_DEVICES;
-
- getAudioDevices(globalADPaths, &count);
- return count;
-}
-
-/* returns TRUE if the path exists at all */
-int addAudioDevice(char* path, AudioDevicePath* adPath, int* count) {
- int i;
- int found = 0;
- int fileExists = 0;
- // not thread safe...
- static struct stat statBuf;
-
- // get stats on the file
- if (stat(path, &statBuf) == 0) {
- // file exists.
- fileExists = 1;
- // If it is not yet in the adPath array, add it to the array
- for (i = 0; i < *count; i++) {
- if (adPath[i].st_ino == statBuf.st_ino
- && adPath[i].st_dev == statBuf.st_dev) {
- found = 1;
- break;
- }
- }
- if (!found) {
- adPath[*count].st_ino = statBuf.st_ino;
- adPath[*count].st_dev = statBuf.st_dev;
- strncpy(adPath[*count].path, path, MAX_NAME_LENGTH);
- adPath[*count].path[MAX_NAME_LENGTH - 1] = 0;
- (*count)++;
- TRACE1("Added audio device %s\n", path);
- }
- }
- return fileExists;
-}
-
-
-void getAudioDevices(AudioDevicePath* adPath, int* count) {
- int maxCount = *count;
- char* audiodev;
- char devsound[15];
- int i;
- long timeInSeconds = getTimeInSeconds();
-
- if (globalADCount < 0
- || (getTimeInSeconds() - globalADCacheTime) > AD_CACHE_TIME
- || (adPath != globalADPaths)) {
- *count = 0;
- // first device, if set, is AUDIODEV variable
- audiodev = getenv("AUDIODEV");
- if (audiodev != NULL && audiodev[0] != 0) {
- addAudioDevice(audiodev, adPath, count);
- }
- // then try /dev/audio
- addAudioDevice("/dev/audio", adPath, count);
- // then go through all of the /dev/sound/? devices
- for (i = 0; i < 100; i++) {
- sprintf(devsound, "/dev/sound/%d", i);
- if (!addAudioDevice(devsound, adPath, count)) {
- break;
- }
- }
- if (adPath == globalADPaths) {
- /* commit cache */
- globalADCount = *count;
- /* set cache time */
- globalADCacheTime = timeInSeconds;
- }
- } else {
- /* return cache */
- *count = globalADCount;
- }
- // that's it
-}
-
-int getAudioDeviceDescriptionByIndex(int index, AudioDeviceDescription* adDesc, int getNames) {
- int count = MAX_AUDIO_DEVICES;
- int ret = 0;
-
- getAudioDevices(globalADPaths, &count);
- if (index>=0 && index < count) {
- ret = getAudioDeviceDescription(globalADPaths[index].path, adDesc, getNames);
- }
- return ret;
-}
-
-int getAudioDeviceDescription(char* path, AudioDeviceDescription* adDesc, int getNames) {
- int fd;
- int mixerMode;
- int len;
- audio_info_t info;
- audio_device_t deviceInfo;
-
- strncpy(adDesc->path, path, MAX_NAME_LENGTH);
- adDesc->path[MAX_NAME_LENGTH] = 0;
- strcpy(adDesc->pathctl, adDesc->path);
- strcat(adDesc->pathctl, "ctl");
- strcpy(adDesc->name, adDesc->path);
- adDesc->vendor[0] = 0;
- adDesc->version[0] = 0;
- adDesc->description[0] = 0;
- adDesc->maxSimulLines = 1;
-
- // try to open the pseudo device and get more information
- fd = open(adDesc->pathctl, O_WRONLY | O_NONBLOCK);
- if (fd >= 0) {
- close(fd);
- if (getNames) {
- fd = open(adDesc->pathctl, O_RDONLY);
- if (fd >= 0) {
- if (ioctl(fd, AUDIO_GETDEV, &deviceInfo) >= 0) {
- strncpy(adDesc->vendor, deviceInfo.name, MAX_AUDIO_DEV_LEN);
- adDesc->vendor[MAX_AUDIO_DEV_LEN] = 0;
- strncpy(adDesc->version, deviceInfo.version, MAX_AUDIO_DEV_LEN);
- adDesc->version[MAX_AUDIO_DEV_LEN] = 0;
- /* add config string to the dev name
- * creates a string like "/dev/audio (onboard1)"
- */
- len = strlen(adDesc->name) + 1;
- if (MAX_NAME_LENGTH - len > 3) {
- strcat(adDesc->name, " (");
- strncat(adDesc->name, deviceInfo.config, MAX_NAME_LENGTH - len);
- strcat(adDesc->name, ")");
- }
- adDesc->name[MAX_NAME_LENGTH-1] = 0;
- }
- if (ioctl(fd, AUDIO_MIXERCTL_GET_MODE, &mixerMode) >= 0) {
- if (mixerMode == AM_MIXER_MODE) {
- TRACE1(" getAudioDeviceDescription: %s is in mixer mode\n", adDesc->path);
- adDesc->maxSimulLines = -1;
- }
- } else {
- ERROR1("ioctl AUDIO_MIXERCTL_GET_MODE failed on %s!\n", adDesc->path);
- }
- close(fd);
- } else {
- ERROR1("could not open %s!\n", adDesc->pathctl);
- }
- }
- return 1;
- }
- return 0;
-}