diff options
Diffstat (limited to '')
| -rw-r--r-- | src/output/solaris_output_plugin.c | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/src/output/solaris_output_plugin.c b/src/output/solaris_output_plugin.c deleted file mode 100644 index ce726009a..000000000 --- a/src/output/solaris_output_plugin.c +++ /dev/null @@ -1,203 +0,0 @@ -/* - * Copyright (C) 2003-2011 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 "solaris_output_plugin.h" -#include "output_api.h" -#include "fd_util.h" - -#include <glib.h> - -#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 - -#undef G_LOG_DOMAIN -#define G_LOG_DOMAIN "solaris_output" - -struct solaris_output { - struct audio_output base; - - /* configuration */ - const char *device; - - int fd; -}; - -/** - * The quark used for GError.domain. - */ -static inline GQuark -solaris_output_quark(void) -{ - return g_quark_from_static_string("solaris_output"); -} - -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 struct config_param *param, GError **error_r) -{ - struct solaris_output *so = g_new(struct solaris_output, 1); - - if (!ao_base_init(&so->base, &solaris_output_plugin, param, error_r)) { - g_free(so); - return NULL; - } - - so->device = config_get_block_string(param, "device", "/dev/audio"); - - return &so->base; -} - -static void -solaris_output_finish(struct audio_output *ao) -{ - struct solaris_output *so = (struct solaris_output *)ao; - - ao_base_finish(&so->base); - g_free(so); -} - -static bool -solaris_output_open(struct audio_output *ao, struct audio_format *audio_format, - GError **error) -{ - struct solaris_output *so = (struct solaris_output *)ao; - struct audio_info info; - int ret, flags; - - /* support only 16 bit mono/stereo for now; nothing else has - been tested */ - audio_format->format = SAMPLE_FORMAT_S16; - - /* open the device in non-blocking mode */ - - so->fd = open_cloexec(so->device, O_WRONLY|O_NONBLOCK, 0); - if (so->fd < 0) { - g_set_error(error, solaris_output_quark(), errno, - "Failed to open %s: %s", - so->device, g_strerror(errno)); - 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) { - g_set_error(error, solaris_output_quark(), errno, - "AUDIO_GETINFO failed: %s", g_strerror(errno)); - 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) { - g_set_error(error, solaris_output_quark(), errno, - "AUDIO_SETINFO failed: %s", g_strerror(errno)); - close(so->fd); - return false; - } - - return true; -} - -static void -solaris_output_close(struct audio_output *ao) -{ - struct solaris_output *so = (struct solaris_output *)ao; - - close(so->fd); -} - -static size_t -solaris_output_play(struct audio_output *ao, const void *chunk, size_t size, - GError **error) -{ - struct solaris_output *so = (struct solaris_output *)ao; - ssize_t nbytes; - - nbytes = write(so->fd, chunk, size); - if (nbytes <= 0) { - g_set_error(error, solaris_output_quark(), errno, - "Write failed: %s", g_strerror(errno)); - return 0; - } - - return nbytes; -} - -static void -solaris_output_cancel(struct audio_output *ao) -{ - struct solaris_output *so = (struct solaris_output *)ao; - - ioctl(so->fd, I_FLUSH); -} - -const struct audio_output_plugin solaris_output_plugin = { - .name = "solaris", - .test_default_device = solaris_output_test_default_device, - .init = solaris_output_init, - .finish = solaris_output_finish, - .open = solaris_output_open, - .close = solaris_output_close, - .play = solaris_output_play, - .cancel = solaris_output_cancel, -}; |