Remove really broke MP3 stuff in favor of G.726 in the near future

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@1689 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 0 insertions, 236 deletions

diff --git a/formats/format_mp3.c b/formats/format_mp3.c
deleted file mode 100755
index 2a45245d3..000000000
--- a/formats/format_mp3.c
+++ /dev/null
@@ -1,236 +0,0 @@
-/*
- * Asterisk -- A telephony toolkit for Linux.
- *
- * Everybody's favorite format: MP3 Files!  Yay!
- * 
- * Copyright (C) 1999, Mark Spencer
- *
- * Mark Spencer <markster@linux-support.net>
- *
- * This program is free software, distributed under the terms of
- * the GNU General Public License
- */
- 
-#include <asterisk/lock.h>
-#include <asterisk/channel.h>
-#include <asterisk/file.h>
-#include <asterisk/logger.h>
-#include <asterisk/sched.h>
-#include <asterisk/module.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <errno.h>
-#include <string.h>
-#include <pthread.h>
-#include <sys/time.h>
-#include "../channels/adtranvofr.h"
-
-#define MAX_FRAME_SIZE 1441
-
-struct ast_filestream {
-	/* First entry MUST be reserved for the channel type */
-	void *reserved[AST_RESERVED_POINTERS];
-	/* This is what a filestream means to us */
-	int fd; /* Descriptor */
-	struct ast_frame fr;	/* Frame representation of buf */
-	char offset[AST_FRIENDLY_OFFSET];
-	unsigned char buf[MAX_FRAME_SIZE * 2];
-	int pos;
-	struct timeval last;
-};
-
-#if 0
-static struct ast_filestream *glist = NULL;
-#endif
-static ast_mutex_t mp3_lock = AST_MUTEX_INITIALIZER;
-static int glistcnt = 0;
-
-static char *name = "mp3";
-static char *desc = "MPEG-1,2 Layer 3 File Format Support";
-static char *exts = "mp3|mpeg3";
-
-#include "../codecs/mp3anal.h"
-
-static struct ast_filestream *mp3_open(int fd)
-{
-	/* We don't have any header to read or anything really, but
-	   if we did, it would go here.  We also might want to check
-	   and be sure it's a valid file.  */
-	struct ast_filestream *tmp;
-	if ((tmp = malloc(sizeof(struct ast_filestream)))) {
-		if (ast_mutex_lock(&mp3_lock)) {
-			ast_log(LOG_WARNING, "Unable to lock mp3 list\n");
-			free(tmp);
-			return NULL;
-		}
-		tmp->fd = fd;
-		tmp->last.tv_usec = 0;
-		tmp->last.tv_sec = 0;
-		glistcnt++;
-		ast_mutex_unlock(&mp3_lock);
-		ast_update_use_count();
-	}
-	return tmp;
-}
-
-static struct ast_filestream *mp3_rewrite(int fd, char *comment)
-{
-	/* We don't have any header to read or anything really, but
-	   if we did, it would go here.  We also might want to check
-	   and be sure it's a valid file.  */
-	struct ast_filestream *tmp;
-	if ((tmp = malloc(sizeof(struct ast_filestream)))) {
-		if (ast_mutex_lock(&mp3_lock)) {
-			ast_log(LOG_WARNING, "Unable to lock mp3 list\n");
-			free(tmp);
-			return NULL;
-		}
-		tmp->fd = fd;
-		glistcnt++;
-		ast_mutex_unlock(&mp3_lock);
-		ast_update_use_count();
-	} else
-		ast_log(LOG_WARNING, "Out of memory\n");
-	return tmp;
-}
-
-static void mp3_close(struct ast_filestream *s)
-{
-	if (ast_mutex_lock(&mp3_lock)) {
-		ast_log(LOG_WARNING, "Unable to lock mp3 list\n");
-		return;
-	}
-	glistcnt--;
-	ast_mutex_unlock(&mp3_lock);
-	ast_update_use_count();
-	close(s->fd);
-	free(s);
-}
-
-static struct ast_frame *mp3_read(struct ast_filestream *s, int *whennext)
-{
-	/* XXX Don't assume frames are this size XXX */
-	u_int32_t delay = -1;
-	int res;
-	int size;
-	if ((res = read(s->fd, s->buf , 4)) != 4) {
-		ast_log(LOG_WARNING, "Short read (%d of 4 bytes) (%s)!\n", res, strerror(errno));
-		return NULL;
-	}
-	if (mp3_badheader(s->buf)) {
-		ast_log(LOG_WARNING, "Bad mp3 header\n");
-		return NULL;
-	}
-	if ((size = mp3_framelen(s->buf)) < 0) {
-		ast_log(LOG_WARNING, "Unable to calculate frame size\n");
-		return NULL;
-	}
-	if ((res = read(s->fd, s->buf + 4 , size - 4)) != size - 4) {
-		ast_log(LOG_WARNING, "Short read (%d of %d bytes) (%s)!\n", res, size - 4, strerror(errno));
-		return NULL;
-	}
-	/* Send a frame from the file to the appropriate channel */
-	/* Read the data into the buffer */
-	s->fr.offset = AST_FRIENDLY_OFFSET;
-	s->fr.frametype = AST_FRAME_VOICE;
-	s->fr.subclass = AST_FORMAT_MP3;
-	s->fr.mallocd = 0;
-	s->fr.src = name;
-	s->fr.datalen = size;
-	s->fr.data = s->buf;
-	delay = mp3_samples(s->buf) * 1000 / mp3_samplerate(s->buf);
-	s->fr.samples = delay * 8;
-#if 0
-	ast_log(LOG_DEBUG, "delay is %d, adjusting by %d, as last was %d\n", delay, s->adj, ms);
-#endif
-	delay *= 8;
-	if (delay < 1)
-		delay = 1;
-	*whennext = delay;
-	return &s->fr;
-}
-
-static int mp3_write(struct ast_filestream *fs, struct ast_frame *f)
-{
-	int res;
-	if (f->frametype != AST_FRAME_VOICE) {
-		ast_log(LOG_WARNING, "Asked to write non-voice frame!\n");
-		return -1;
-	}
-	if (f->subclass != AST_FORMAT_MP3) {
-		ast_log(LOG_WARNING, "Asked to write non-mp3 frame!\n");
-		return -1;
-	}
-	if ((res = write(fs->fd, f->data, f->datalen)) != f->datalen) {
-		ast_log(LOG_WARNING, "Unable to write frame: res=%d (%s)\n", res, strerror(errno));
-		return -1;
-	}	
-	return 0;
-}
-
-static int mp3_seek(struct ast_filestream *fs, long sample_offset, int whence)
-{
-	return -1;
-}
-
-static int mp3_trunc(struct ast_filestream *fs)
-{
-	return -1;
-}
-
-static long mp3_tell(struct ast_filestream *fs)
-{
-	return -1;
-}
-
-static char *mp3_getcomment(struct ast_filestream *s)
-{
-	return NULL;
-}
-
-int load_module()
-{
-	return ast_format_register(name, exts, AST_FORMAT_MP3,
-								mp3_open,
-								mp3_rewrite,
-								mp3_write,
-								mp3_seek,
-								mp3_trunc,
-								mp3_tell,
-								mp3_read,
-								mp3_close,
-								mp3_getcomment);
-								
-								
-}
-
-int unload_module()
-{
-	return ast_format_unregister(name);
-}	
-
-int usecount()
-{
-	int res;
-	if (ast_mutex_lock(&mp3_lock)) {
-		ast_log(LOG_WARNING, "Unable to lock mp3 list\n");
-		return -1;
-	}
-	res = glistcnt;
-	ast_mutex_unlock(&mp3_lock);
-	return res;
-}
-
-char *description()
-{
-	return desc;
-}
-
-
-char *key()
-{
-	return ASTERISK_GPL_KEY;
-}