1 files changed, 0 insertions, 636 deletions

diff --git a/trunk/src/audioOutputs/audioOutput_shout.c b/trunk/src/audioOutputs/audioOutput_shout.c
deleted file mode 100644
index 7d93f8f85..000000000
--- a/trunk/src/audioOutputs/audioOutput_shout.c
+++ /dev/null
@@ -1,636 +0,0 @@
-/* the Music Player Daemon (MPD)
- * Copyright (C) 2003-2007 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_SHOUT
-
-#include "../conf.h"
-#include "../log.h"
-#include "../pcm_utils.h"
-
-#include <string.h>
-#include <time.h>
-
-#include <shout/shout.h>
-#include <vorbis/vorbisenc.h>
-
-#define CONN_ATTEMPT_INTERVAL	60
-
-static int shoutInitCount;
-
-/* lots of this code blatantly stolent from bossogg/bossao2 */
-
-typedef struct _ShoutData {
-	shout_t *shoutConn;
-	int shoutError;
-
-	ogg_stream_state os;
-	ogg_page og;
-	ogg_packet op;
-	ogg_packet header_main;
-	ogg_packet header_comments;
-	ogg_packet header_codebooks;
-
-	vorbis_dsp_state vd;
-	vorbis_block vb;
-	vorbis_info vi;
-	vorbis_comment vc;
-
-	float quality;
-	int bitrate;
-
-	int opened;
-
-	MpdTag *tag;
-	int tagToSend;
-
-	int connAttempts;
-	time_t lastAttempt;
-	int last_err;
-
-	/* just a pointer to audioOutput->outAudioFormat */
-	AudioFormat *audioFormat;
-} ShoutData;
-
-static ShoutData *newShoutData(void)
-{
-	ShoutData *ret = xmalloc(sizeof(ShoutData));
-
-	ret->shoutConn = shout_new();
-	ret->opened = 0;
-	ret->tag = NULL;
-	ret->tagToSend = 0;
-	ret->bitrate = -1;
-	ret->quality = -2.0;
-	ret->connAttempts = 0;
-	ret->lastAttempt = 0;
-	ret->audioFormat = NULL;
-	ret->last_err = SHOUTERR_UNCONNECTED;
-
-	return ret;
-}
-
-static void freeShoutData(ShoutData * sd)
-{
-	if (sd->shoutConn)
-		shout_free(sd->shoutConn);
-	if (sd->tag)
-		freeMpdTag(sd->tag);
-
-	free(sd);
-}
-
-#define checkBlockParam(name) { \
-	blockParam = getBlockParam(param, name); \
-	if (!blockParam) { \
-		FATAL("no \"%s\" defined for shout device defined at line " \
-				"%i\n", name, param->line); \
-	} \
-}
-
-static int myShout_initDriver(AudioOutput * audioOutput, ConfigParam * param)
-{
-	ShoutData *sd;
-	char *test;
-	int port;
-	char *host;
-	char *mount;
-	char *passwd;
-	char *user;
-	char *name;
-	BlockParam *blockParam;
-	unsigned int public = 0;
-
-	sd = newShoutData();
-
-	if (shoutInitCount == 0)
-		shout_init();
-
-	shoutInitCount++;
-
-	checkBlockParam("host");
-	host = blockParam->value;
-
-	checkBlockParam("mount");
-	mount = blockParam->value;
-
-	checkBlockParam("port");
-
-	port = strtol(blockParam->value, &test, 10);
-
-	if (*test != '\0' || port <= 0) {
-		FATAL("shout port \"%s\" is not a positive integer, line %i\n",
-		      blockParam->value, blockParam->line);
-	}
-
-	checkBlockParam("password");
-	passwd = blockParam->value;
-
-	checkBlockParam("name");
-	name = blockParam->value;
-
-	blockParam = getBlockParam(param, "public");
-	if (blockParam) {
-		if (0 == strcmp(blockParam->value, "yes")) {
-			public = 1;
-		} else if (0 == strcmp(blockParam->value, "no")) {
-			public = 0;
-		} else {
-			FATAL("public \"%s\" is not \"yes\" or \"no\" at line "
-			      "%i\n", param->value, param->line);
-		}
-	}
-
-	blockParam = getBlockParam(param, "user");
-	if (blockParam)
-		user = blockParam->value;
-	else
-		user = "source";
-
-	blockParam = getBlockParam(param, "quality");
-
-	if (blockParam) {
-		int line = blockParam->line;
-
-		sd->quality = strtod(blockParam->value, &test);
-
-		if (*test != '\0' || sd->quality < -1.0 || sd->quality > 10.0) {
-			FATAL("shout quality \"%s\" is not a number in the "
-			      "range -1 to 10, line %i\n", blockParam->value,
-			      blockParam->line);
-		}
-
-		blockParam = getBlockParam(param, "bitrate");
-
-		if (blockParam) {
-			FATAL("quality (line %i) and bitrate (line %i) are "
-			      "both defined for shout output\n", line,
-			      blockParam->line);
-		}
-	} else {
-		blockParam = getBlockParam(param, "bitrate");
-
-		if (!blockParam) {
-			FATAL("neither bitrate nor quality defined for shout "
-			      "output at line %i\n", param->line);
-		}
-
-		sd->bitrate = strtol(blockParam->value, &test, 10);
-
-		if (*test != '\0' || sd->bitrate <= 0) {
-			FATAL("bitrate at line %i should be a positive integer "
-			      "\n", blockParam->line);
-		}
-	}
-
-	checkBlockParam("format");
-	sd->audioFormat = &audioOutput->outAudioFormat;
-
-	if (shout_set_host(sd->shoutConn, host) != SHOUTERR_SUCCESS ||
-	    shout_set_port(sd->shoutConn, port) != SHOUTERR_SUCCESS ||
-	    shout_set_password(sd->shoutConn, passwd) != SHOUTERR_SUCCESS ||
-	    shout_set_mount(sd->shoutConn, mount) != SHOUTERR_SUCCESS ||
-	    shout_set_name(sd->shoutConn, name) != SHOUTERR_SUCCESS ||
-	    shout_set_user(sd->shoutConn, user) != SHOUTERR_SUCCESS ||
-	    shout_set_public(sd->shoutConn, public) != SHOUTERR_SUCCESS ||
-	    shout_set_nonblocking(sd->shoutConn, 1) != SHOUTERR_SUCCESS ||
-	    shout_set_format(sd->shoutConn, SHOUT_FORMAT_VORBIS)
-	    != SHOUTERR_SUCCESS ||
-	    shout_set_protocol(sd->shoutConn, SHOUT_PROTOCOL_HTTP)
-	    != SHOUTERR_SUCCESS ||
-	    shout_set_agent(sd->shoutConn, "MPD") != SHOUTERR_SUCCESS) {
-		FATAL("error configuring shout defined at line %i: %s\n",
-		      param->line, shout_get_error(sd->shoutConn));
-	}
-
-	/* optional paramters */
-	blockParam = getBlockParam(param, "genre");
-	if (blockParam && shout_set_genre(sd->shoutConn, blockParam->value)) {
-		FATAL("error configuring shout defined at line %i: %s\n",
-		      param->line, shout_get_error(sd->shoutConn));
-	}
-
-	blockParam = getBlockParam(param, "description");
-	if (blockParam && shout_set_description(sd->shoutConn,
-						blockParam->value)) {
-		FATAL("error configuring shout defined at line %i: %s\n",
-		      param->line, shout_get_error(sd->shoutConn));
-	}
-
-	{
-		char temp[11];
-		memset(temp, 0, sizeof(temp));
-
-		snprintf(temp, sizeof(temp), "%d", sd->audioFormat->channels);
-		shout_set_audio_info(sd->shoutConn, SHOUT_AI_CHANNELS, temp);
-
-		snprintf(temp, sizeof(temp), "%d", sd->audioFormat->sampleRate);
-
-		shout_set_audio_info(sd->shoutConn, SHOUT_AI_SAMPLERATE, temp);
-
-		if (sd->quality >= -1.0) {
-			snprintf(temp, sizeof(temp), "%2.2f", sd->quality);
-			shout_set_audio_info(sd->shoutConn, SHOUT_AI_QUALITY,
-					     temp);
-		} else {
-			snprintf(temp, sizeof(temp), "%d", sd->bitrate);
-			shout_set_audio_info(sd->shoutConn, SHOUT_AI_BITRATE,
-					     temp);
-		}
-	}
-
-	audioOutput->data = sd;
-
-	return 0;
-}
-
-static int myShout_handleError(ShoutData * sd, int err)
-{
-	switch (err) {
-	case SHOUTERR_SUCCESS:
-		break;
-	case SHOUTERR_UNCONNECTED:
-	case SHOUTERR_SOCKET:
-		ERROR("Lost shout connection to %s:%i : %s\n",
-		      shout_get_host(sd->shoutConn),
-		      shout_get_port(sd->shoutConn),
-		      shout_get_error(sd->shoutConn));
-		sd->shoutError = 1;
-		return -1;
-	default:
-		ERROR("shout: connection to %s:%i error : %s\n",
-		      shout_get_host(sd->shoutConn),
-		      shout_get_port(sd->shoutConn),
-		      shout_get_error(sd->shoutConn));
-		sd->shoutError = 1;
-		return -1;
-	}
-
-	return 0;
-}
-
-static int write_page(ShoutData * sd)
-{
-	int err = 0;
-
-	/*DEBUG("shout_delay: %i\n", shout_delay(sd->shoutConn)); */
-	shout_sync(sd->shoutConn);
-	err = shout_send(sd->shoutConn, sd->og.header, sd->og.header_len);
-	if (myShout_handleError(sd, err) < 0)
-		return -1;
-	err = shout_send(sd->shoutConn, sd->og.body, sd->og.body_len);
-	if (myShout_handleError(sd, err) < 0)
-		return -1;
-
-	return 0;
-}
-
-static void finishEncoder(ShoutData * sd)
-{
-	vorbis_analysis_wrote(&sd->vd, 0);
-
-	while (vorbis_analysis_blockout(&sd->vd, &sd->vb) == 1) {
-		vorbis_analysis(&sd->vb, NULL);
-		vorbis_bitrate_addblock(&sd->vb);
-		while (vorbis_bitrate_flushpacket(&sd->vd, &sd->op)) {
-			ogg_stream_packetin(&sd->os, &sd->op);
-		}
-	}
-}
-
-static int flushEncoder(ShoutData * sd)
-{
-	return (ogg_stream_pageout(&sd->os, &sd->og) > 0);
-}
-
-static void clearEncoder(ShoutData * sd)
-{
-	finishEncoder(sd);
-	while (1 == flushEncoder(sd)) {
-		if (!sd->shoutError)
-			write_page(sd);
-	}
-
-	vorbis_comment_clear(&sd->vc);
-	ogg_stream_clear(&sd->os);
-	vorbis_block_clear(&sd->vb);
-	vorbis_dsp_clear(&sd->vd);
-	vorbis_info_clear(&sd->vi);
-}
-
-static void myShout_closeShoutConn(ShoutData * sd)
-{
-	if (sd->opened) {
-		clearEncoder(sd);
-
-		if (shout_close(sd->shoutConn) != SHOUTERR_SUCCESS) {
-			ERROR("problem closing connection to shout server: "
-			      "%s\n", shout_get_error(sd->shoutConn));
-		}
-	}
-
-	sd->last_err = SHOUTERR_UNCONNECTED;
-	sd->opened = 0;
-}
-
-static void myShout_finishDriver(AudioOutput * audioOutput)
-{
-	ShoutData *sd = (ShoutData *) audioOutput->data;
-
-	myShout_closeShoutConn(sd);
-
-	freeShoutData(sd);
-
-	shoutInitCount--;
-
-	if (shoutInitCount == 0)
-		shout_shutdown();
-}
-
-static void myShout_dropBufferedAudio(AudioOutput * audioOutput)
-{
-	/* needs to be implemented */
-}
-
-static void myShout_closeDevice(AudioOutput * audioOutput)
-{
-	ShoutData *sd = (ShoutData *) audioOutput->data;
-
-	myShout_closeShoutConn(sd);
-
-	audioOutput->open = 0;
-}
-
-#define addTag(name, value) { \
-	if(value) vorbis_comment_add_tag(&(sd->vc), name, value); \
-}
-
-static void copyTagToVorbisComment(ShoutData * sd)
-{
-	if (sd->tag) {
-		int i;
-
-		for (i = 0; i < sd->tag->numOfItems; i++) {
-			switch (sd->tag->items[i].type) {
-			case TAG_ITEM_ARTIST:
-				addTag("ARTIST", sd->tag->items[i].value);
-				break;
-			case TAG_ITEM_ALBUM:
-				addTag("ALBUM", sd->tag->items[i].value);
-				break;
-			case TAG_ITEM_TITLE:
-				addTag("TITLE", sd->tag->items[i].value);
-				break;
-			}
-		}
-	}
-}
-
-static int initEncoder(ShoutData * sd)
-{
-	vorbis_info_init(&(sd->vi));
-
-	if (sd->quality >= -1.0) {
-		if (0 != vorbis_encode_init_vbr(&(sd->vi),
-						sd->audioFormat->channels,
-						sd->audioFormat->sampleRate,
-						sd->quality * 0.1)) {
-			ERROR("problem setting up vorbis encoder for shout\n");
-			vorbis_info_clear(&(sd->vi));
-			return -1;
-		}
-	} else {
-		if (0 != vorbis_encode_init(&(sd->vi),
-					    sd->audioFormat->channels,
-					    sd->audioFormat->sampleRate, -1.0,
-					    sd->bitrate * 1000, -1.0)) {
-			ERROR("problem setting up vorbis encoder for shout\n");
-			vorbis_info_clear(&(sd->vi));
-			return -1;
-		}
-	}
-
-	vorbis_analysis_init(&(sd->vd), &(sd->vi));
-	vorbis_block_init(&(sd->vd), &(sd->vb));
-
-	ogg_stream_init(&(sd->os), rand());
-
-	vorbis_comment_init(&(sd->vc));
-
-	return 0;
-}
-
-static int myShout_openShoutConn(AudioOutput * audioOutput)
-{
-	ShoutData *sd = (ShoutData *) audioOutput->data;
-	time_t t = time(NULL);
-
-	if (sd->connAttempts != 0 &&
-	    (t - sd->lastAttempt) < CONN_ATTEMPT_INTERVAL) {
-		return -1;
-	}
-
-	sd->connAttempts++;
-
-	if (sd->last_err == SHOUTERR_UNCONNECTED)
-		sd->last_err = shout_open(sd->shoutConn);
-	switch (sd->last_err) {
-	case SHOUTERR_SUCCESS:
-	case SHOUTERR_CONNECTED:
-		break;
-	case SHOUTERR_BUSY:
-		sd->last_err = shout_get_connected(sd->shoutConn);
-		if (sd->last_err == SHOUTERR_CONNECTED)
-			break;
-		return -1;
-	default:
-		sd->lastAttempt = t;
-		ERROR("problem opening connection to shout server %s:%i "
-		      "(attempt %i): %s\n",
-		      shout_get_host(sd->shoutConn),
-		      shout_get_port(sd->shoutConn),
-		      sd->connAttempts, shout_get_error(sd->shoutConn));
-		return -1;
-	}
-
-	if (initEncoder(sd) < 0) {
-		shout_close(sd->shoutConn);
-		return -1;
-	}
-
-	sd->shoutError = 0;
-
-	copyTagToVorbisComment(sd);
-
-	vorbis_analysis_headerout(&(sd->vd), &(sd->vc), &(sd->header_main),
-				  &(sd->header_comments),
-				  &(sd->header_codebooks));
-
-	ogg_stream_packetin(&(sd->os), &(sd->header_main));
-	ogg_stream_packetin(&(sd->os), &(sd->header_comments));
-	ogg_stream_packetin(&(sd->os), &(sd->header_codebooks));
-
-	sd->opened = 1;
-	sd->tagToSend = 0;
-
-	while (ogg_stream_flush(&(sd->os), &(sd->og))) {
-		if (write_page(sd) < 0) {
-			myShout_closeShoutConn(sd);
-			return -1;
-		}
-	}
-
-	sd->connAttempts = 0;
-
-	return 0;
-}
-
-static int myShout_openDevice(AudioOutput * audioOutput)
-{
-	ShoutData *sd = (ShoutData *) audioOutput->data;
-
-	audioOutput->open = 1;
-
-	if (sd->opened)
-		return 0;
-
-	if (myShout_openShoutConn(audioOutput) < 0) {
-		audioOutput->open = 0;
-		return -1;
-	}
-
-	return 0;
-}
-
-static void myShout_sendMetadata(ShoutData * sd)
-{
-	if (!sd->opened || !sd->tag)
-		return;
-
-	clearEncoder(sd);
-	if (initEncoder(sd) < 0)
-		return;
-
-	copyTagToVorbisComment(sd);
-
-	vorbis_analysis_headerout(&(sd->vd), &(sd->vc), &(sd->header_main),
-				  &(sd->header_comments),
-				  &(sd->header_codebooks));
-
-	ogg_stream_packetin(&(sd->os), &(sd->header_main));
-	ogg_stream_packetin(&(sd->os), &(sd->header_comments));
-	ogg_stream_packetin(&(sd->os), &(sd->header_codebooks));
-
-	while (ogg_stream_flush(&(sd->os), &(sd->og))) {
-		if (write_page(sd) < 0) {
-			myShout_closeShoutConn(sd);
-			return;
-		}
-	}
-
-	/*if(sd->tag) freeMpdTag(sd->tag);
-	   sd->tag = NULL; */
-	sd->tagToSend = 0;
-}
-
-static int myShout_play(AudioOutput * audioOutput, char *playChunk, int size)
-{
-	int i, j;
-	ShoutData *sd = (ShoutData *) audioOutput->data;
-	float **vorbbuf;
-	int samples;
-	int bytes = sd->audioFormat->bits / 8;
-
-	if (sd->opened && sd->tagToSend)
-		myShout_sendMetadata(sd);
-
-	if (!sd->opened) {
-		if (myShout_openShoutConn(audioOutput) < 0) {
-			return -1;
-		}
-	}
-
-	samples = size / (bytes * sd->audioFormat->channels);
-
-	/* this is for only 16-bit audio */
-
-	vorbbuf = vorbis_analysis_buffer(&(sd->vd), samples);
-
-	for (i = 0; i < samples; i++) {
-		for (j = 0; j < sd->audioFormat->channels; j++) {
-			vorbbuf[j][i] = (*((mpd_sint16 *) playChunk)) / 32768.0;
-			playChunk += bytes;
-		}
-	}
-
-	vorbis_analysis_wrote(&(sd->vd), samples);
-
-	while (1 == vorbis_analysis_blockout(&(sd->vd), &(sd->vb))) {
-		vorbis_analysis(&(sd->vb), NULL);
-		vorbis_bitrate_addblock(&(sd->vb));
-
-		while (vorbis_bitrate_flushpacket(&(sd->vd), &(sd->op))) {
-			ogg_stream_packetin(&(sd->os), &(sd->op));
-		}
-	}
-
-	while (ogg_stream_pageout(&(sd->os), &(sd->og)) != 0) {
-		if (write_page(sd) < 0) {
-			myShout_closeShoutConn(sd);
-			return -1;
-		}
-	}
-
-	return 0;
-}
-
-static void myShout_setTag(AudioOutput * audioOutput, MpdTag * tag)
-{
-	ShoutData *sd = (ShoutData *) audioOutput->data;
-
-	if (sd->tag)
-		freeMpdTag(sd->tag);
-	sd->tag = NULL;
-	sd->tagToSend = 0;
-
-	if (!tag)
-		return;
-
-	sd->tag = mpdTagDup(tag);
-	sd->tagToSend = 1;
-}
-
-AudioOutputPlugin shoutPlugin = {
-	"shout",
-	NULL,
-	myShout_initDriver,
-	myShout_finishDriver,
-	myShout_openDevice,
-	myShout_play,
-	myShout_dropBufferedAudio,
-	myShout_closeDevice,
-	myShout_setTag,
-};
-
-#else
-
-DISABLED_AUDIO_OUTPUT_PLUGIN(shoutPlugin)
-#endif