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Diffstat (limited to '')
| -rw-r--r-- | src/output/SolarisOutputPlugin.cxx | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/src/output/SolarisOutputPlugin.cxx b/src/output/SolarisOutputPlugin.cxx deleted file mode 100644 index 0836dc2e2..000000000 --- a/src/output/SolarisOutputPlugin.cxx +++ /dev/null @@ -1,201 +0,0 @@ -/* - * Copyright (C) 2003-2013 The Music Player Daemon Project - * http://www.musicpd.org - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program 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 for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include "config.h" -#include "SolarisOutputPlugin.hxx" -#include "OutputAPI.hxx" -#include "system/fd_util.h" -#include "util/Error.hxx" - -#include <sys/stropts.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <unistd.h> -#include <fcntl.h> -#include <errno.h> - -#ifdef __sun -#include <sys/audio.h> -#else - -/* some fake declarations that allow build this plugin on systems - other than Solaris, just to see if it compiles */ - -#define AUDIO_GETINFO 0 -#define AUDIO_SETINFO 0 -#define AUDIO_ENCODING_LINEAR 0 - -struct audio_info { - struct { - unsigned sample_rate, channels, precision, encoding; - } play; -}; - -#endif - -struct SolarisOutput { - struct audio_output base; - - /* configuration */ - const char *device; - - int fd; - - bool Initialize(const config_param ¶m, Error &error_r) { - return ao_base_init(&base, &solaris_output_plugin, param, - error_r); - } - - void Deinitialize() { - ao_base_finish(&base); - } -}; - -static bool -solaris_output_test_default_device(void) -{ - struct stat st; - - return stat("/dev/audio", &st) == 0 && S_ISCHR(st.st_mode) && - access("/dev/audio", W_OK) == 0; -} - -static struct audio_output * -solaris_output_init(const config_param ¶m, Error &error_r) -{ - SolarisOutput *so = new SolarisOutput(); - if (!so->Initialize(param, error_r)) { - delete so; - return nullptr; - } - - so->device = param.GetBlockValue("device", "/dev/audio"); - - return &so->base; -} - -static void -solaris_output_finish(struct audio_output *ao) -{ - SolarisOutput *so = (SolarisOutput *)ao; - - so->Deinitialize(); - delete so; -} - -static bool -solaris_output_open(struct audio_output *ao, AudioFormat &audio_format, - Error &error) -{ - SolarisOutput *so = (SolarisOutput *)ao; - struct audio_info info; - int ret, flags; - - /* support only 16 bit mono/stereo for now; nothing else has - been tested */ - audio_format.format = SampleFormat::S16; - - /* open the device in non-blocking mode */ - - so->fd = open_cloexec(so->device, O_WRONLY|O_NONBLOCK, 0); - if (so->fd < 0) { - error.FormatErrno("Failed to open %s", - so->device); - return false; - } - - /* restore blocking mode */ - - flags = fcntl(so->fd, F_GETFL); - if (flags > 0 && (flags & O_NONBLOCK) != 0) - fcntl(so->fd, F_SETFL, flags & ~O_NONBLOCK); - - /* configure the audio device */ - - ret = ioctl(so->fd, AUDIO_GETINFO, &info); - if (ret < 0) { - error.SetErrno("AUDIO_GETINFO failed"); - close(so->fd); - return false; - } - - info.play.sample_rate = audio_format.sample_rate; - info.play.channels = audio_format.channels; - info.play.precision = 16; - info.play.encoding = AUDIO_ENCODING_LINEAR; - - ret = ioctl(so->fd, AUDIO_SETINFO, &info); - if (ret < 0) { - error.SetErrno("AUDIO_SETINFO failed"); - close(so->fd); - return false; - } - - return true; -} - -static void -solaris_output_close(struct audio_output *ao) -{ - SolarisOutput *so = (SolarisOutput *)ao; - - close(so->fd); -} - -static size_t -solaris_output_play(struct audio_output *ao, const void *chunk, size_t size, - Error &error) -{ - SolarisOutput *so = (SolarisOutput *)ao; - ssize_t nbytes; - - nbytes = write(so->fd, chunk, size); - if (nbytes <= 0) { - error.SetErrno("Write failed"); - return 0; - } - - return nbytes; -} - -static void -solaris_output_cancel(struct audio_output *ao) -{ - SolarisOutput *so = (SolarisOutput *)ao; - - ioctl(so->fd, I_FLUSH); -} - -const struct audio_output_plugin solaris_output_plugin = { - "solaris", - solaris_output_test_default_device, - solaris_output_init, - solaris_output_finish, - nullptr, - nullptr, - solaris_output_open, - solaris_output_close, - nullptr, - nullptr, - solaris_output_play, - nullptr, - solaris_output_cancel, - nullptr, - nullptr, -}; |