diff options
Diffstat (limited to 'src/output/pipe_output_plugin.c')
-rw-r--r-- | src/output/pipe_output_plugin.c | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/src/output/pipe_output_plugin.c b/src/output/pipe_output_plugin.c deleted file mode 100644 index 90c5a5331..000000000 --- a/src/output/pipe_output_plugin.c +++ /dev/null @@ -1,121 +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 "pipe_output_plugin.h" -#include "output_api.h" - -#include <stdio.h> -#include <errno.h> - -struct pipe_output { - struct audio_output base; - - char *cmd; - FILE *fh; -}; - -/** - * The quark used for GError.domain. - */ -static inline GQuark -pipe_output_quark(void) -{ - return g_quark_from_static_string("pipe_output"); -} - -static struct audio_output * -pipe_output_init(const struct config_param *param, - GError **error) -{ - struct pipe_output *pd = g_new(struct pipe_output, 1); - - if (!ao_base_init(&pd->base, &pipe_output_plugin, param, error)) { - g_free(pd); - return NULL; - } - - pd->cmd = config_dup_block_string(param, "command", NULL); - if (pd->cmd == NULL) { - g_set_error(error, pipe_output_quark(), 0, - "No \"command\" parameter specified"); - return NULL; - } - - return &pd->base; -} - -static void -pipe_output_finish(struct audio_output *ao) -{ - struct pipe_output *pd = (struct pipe_output *)ao; - - g_free(pd->cmd); - ao_base_finish(&pd->base); - g_free(pd); -} - -static bool -pipe_output_open(struct audio_output *ao, - G_GNUC_UNUSED struct audio_format *audio_format, - G_GNUC_UNUSED GError **error) -{ - struct pipe_output *pd = (struct pipe_output *)ao; - - pd->fh = popen(pd->cmd, "w"); - if (pd->fh == NULL) { - g_set_error(error, pipe_output_quark(), errno, - "Error opening pipe \"%s\": %s", - pd->cmd, g_strerror(errno)); - return false; - } - - return true; -} - -static void -pipe_output_close(struct audio_output *ao) -{ - struct pipe_output *pd = (struct pipe_output *)ao; - - pclose(pd->fh); -} - -static size_t -pipe_output_play(struct audio_output *ao, const void *chunk, size_t size, GError **error) -{ - struct pipe_output *pd = (struct pipe_output *)ao; - size_t ret; - - ret = fwrite(chunk, 1, size, pd->fh); - if (ret == 0) - g_set_error(error, pipe_output_quark(), errno, - "Write error on pipe: %s", g_strerror(errno)); - - return ret; -} - -const struct audio_output_plugin pipe_output_plugin = { - .name = "pipe", - .init = pipe_output_init, - .finish = pipe_output_finish, - .open = pipe_output_open, - .close = pipe_output_close, - .play = pipe_output_play, -}; |