Remove the fifo plugin. It's currently useless for the average user, and making it more presentable isn't something I'm willing to do before 0.12. It will likely be added back after 0.12, along with some very experimental stuff to make it more usable.

git-svn-id: https://svn.musicpd.org/mpd/trunk@4472 09075e82-0dd4-0310-85a5-a0d7c8717e4f

1 files changed, 0 insertions, 251 deletions

diff --git a/src/audioOutputs/audioOutput_fifo.c b/src/audioOutputs/audioOutput_fifo.c
deleted file mode 100644
index d77e7e81c..000000000
--- a/src/audioOutputs/audioOutput_fifo.c
+++ /dev/null
@@ -1,251 +0,0 @@
-/* the Music Player Daemon (MPD)
- * (c)2003-2006 by Warren Dukes (warren.dukes@gmail.com)
- * This project's homepage is: 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include "../audioOutput.h"
-
-#include <stdlib.h>
-
-#ifdef HAVE_FIFO
-
-#include "../conf.h"
-#include "../log.h"
-
-#include <errno.h>
-#include <fcntl.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/stat.h>
-
-#define FIFO_BUFFER_SIZE 65536 /* pipe capacity on Linux >= 2.6.11 */
-
-typedef struct _FifoData {
-	char *path;
-	int input;
-	int output;
-	int created;
-} FifoData;
-
-static FifoData *newFifoData()
-{
-	FifoData *ret;
-
-	ret = malloc(sizeof(FifoData));
-
-	ret->path = NULL;
-	ret->input = -1;
-	ret->output = -1;
-	ret->created = 0;
-	
-	return ret;
-}
-
-static void freeFifoData(FifoData *fd)
-{
-	if (fd->path) free(fd->path);
-	free(fd);
-}
-
-static int makeFifo(FifoData *fd)
-{
-	if (mkfifo(fd->path, 0666) < 0) {
-		ERROR("Couldn't create FIFO \"%s\": %s\n", fd->path,
-		      strerror(errno));
-		return -1;
-	}
-
-	fd->created = 1;
-
-	return 0;
-}
-
-static int checkFifo(FifoData *fd)
-{
-	struct stat st;
-
-	if (stat(fd->path, &st) < 0) {
-		if (errno == ENOENT) {
-			/* Path doesn't exist */
-			return makeFifo(fd);
-		}
-
-		ERROR("Failed to stat FIFO \"%s\": %s\n", fd->path,
-		      strerror(errno));
-		return -1;
-	}
-
-	if (!S_ISFIFO(st.st_mode)) {
-		ERROR("\"%s\" already exists, but is not a FIFO\n", fd->path);
-		return -1;
-	}
-
-	return 0;
-}
-
-static int openFifo(FifoData *fd)
-{
-	if (checkFifo(fd) < 0) return -1;
-
-	fd->input = open(fd->path, O_RDONLY|O_NONBLOCK);
-	if (fd->input < 0) {
-		ERROR("Could not open FIFO \"%s\" for reading: %s\n", fd->path,
-		      strerror(errno));
-		return -1;
-	}
-
-	fd->output = open(fd->path, O_WRONLY|O_NONBLOCK);
-	if (fd->output < 0) {
-		ERROR("Could not open FIFO \"%s\" for writing: %s\n", fd->path,
-		      strerror(errno));
-		return -1;
-	}
-
-	return 0;
-}
-
-static void removeFifo(FifoData *fd)
-{
-	DEBUG("Removing FIFO \"%s\"\n", fd->path);
-	if (unlink(fd->path) < 0) {
-		ERROR("Could not remove FIFO \"%s\": %s\n", fd->path,
-		      strerror(errno));
-		return;
-	}
-
-	fd->created = 0;
-}
-
-static void closeFifo(FifoData *fd)
-{
-	struct stat st;
-
-	if (fd->input >= 0) close(fd->input);
-	if (fd->output >= 0) close(fd->output);
-	if (fd->created && (stat(fd->path, &st) == 0)) removeFifo(fd);
-}
-
-static int fifo_initDriver(AudioOutput *audioOutput, ConfigParam *param)
-{
-	BlockParam *path = NULL;
-	FifoData *fd;
-
-	if (param) path = getBlockParam(param, "path");
-
-	if (!path) {
-		ERROR("No \"path\" parameter specified for fifo output "
-		      "defined at line %i\n", param->line);
-		exit(EXIT_FAILURE);
-	}
-
-	if (path->value[0] != '/') {
-		ERROR("\"path\" parameter for fifo output is not an absolute "
-		      "path at line %i\n", param->line);
-		exit(EXIT_FAILURE);
-	}
-
-	fd = newFifoData();
-	fd->path = strdup(path->value);
-	audioOutput->data = fd;
-
-	if (openFifo(fd) < 0) {
-		freeFifoData(fd);
-		return -1;
-	}
-
-	return 0;
-}
-
-static void fifo_finishDriver(AudioOutput *audioOutput)
-{
-	FifoData *fd;
-
-	fd = audioOutput->data;
-	closeFifo(fd);
-	freeFifoData(fd);
-}
-
-static int fifo_openDevice(AudioOutput *audioOutput)
-{
-	audioOutput->open = 1;
-	return 0;
-}
-
-static void fifo_dropBufferedAudio(AudioOutput *audioOutput)
-{
-	FifoData *fd;
-	char buf[FIFO_BUFFER_SIZE];
-	int bytes = 1;
-
-	fd = audioOutput->data;
-
-	while (bytes > 0) bytes = read(fd->input, buf, FIFO_BUFFER_SIZE);
-	if (bytes < 0 && errno != EAGAIN) {
-		WARNING("Flush of FIFO \"%s\" failed: %s\n", fd->path,
-		        strerror(errno));
-	}
-}
-
-static void fifo_closeDevice(AudioOutput *audioOutput)
-{
-	audioOutput->open = 0;
-}
-
-static int fifo_playAudio(AudioOutput *audioOutput, char *playChunk, int size)
-{
-	FifoData *fd;
-	int bytes;
-	int offset = 0;
-
-	fd = audioOutput->data;
-
-	while (1) {
-		bytes = write(fd->output, &playChunk[offset], size);
-		if (bytes < 0 && errno == EAGAIN) {
-			fifo_dropBufferedAudio(audioOutput);
-		} else if (bytes < 0) {
-			ERROR("Closing FIFO output \"%s\" due to write error: "
-			      "%s\n", fd->path, strerror(errno));
-			fifo_closeDevice(audioOutput);
-			return -1;
-		} else if (bytes < size) {
-			size -= bytes;
-			offset += bytes;
-		} else {
-			break;
-		}
-	}
-
-	return 0;
-}
-
-AudioOutputPlugin fifoPlugin = {
-	"fifo",
-	NULL, /* testDefaultDeviceFunc */
-	fifo_initDriver,
-	fifo_finishDriver,
-	fifo_openDevice,
-	fifo_playAudio,
-	fifo_dropBufferedAudio,
-	fifo_closeDevice,
-	NULL, /* sendMetadataFunc */
-};
-
-#else /* HAVE_FIFO */
-
-DISABLED_AUDIO_OUTPUT_PLUGIN(fifoPlugin)
-
-#endif /* HAVE_FIFO */