1 files changed, 0 insertions, 259 deletions
diff --git a/1.2-netsec/formats/format_ilbc.c b/1.2-netsec/formats/format_ilbc.c
deleted file mode 100644
index cbe017f66..000000000
--- a/1.2-netsec/formats/format_ilbc.c
+++ /dev/null
@@ -1,259 +0,0 @@
-/*
- * Asterisk -- An open source telephony toolkit.
- *
- * Brian K. West <brian@bkw.org>
- * 
- * Copyright (C) 1999 - 2005, Digium, Inc.
- *
- * Mark Spencer <markster@digium.com>
- *
- * See http://www.asterisk.org for more information about
- * the Asterisk project. Please do not directly contact
- * any of the maintainers of this project for assistance;
- * the project provides a web site, mailing lists and IRC
- * channels for your use.
- *
- * This program is free software, distributed under the terms of
- * the GNU General Public License Version 2. See the LICENSE file
- * at the top of the source tree.
- */
-
-/*! \file
- *
- * \brief Save to raw, headerless iLBC data.
- * \arg File name extension: ilbc
- * \ingroup formats
- */
- 
-#include <unistd.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <stdlib.h>
-#include <sys/time.h>
-#include <stdio.h>
-#include <errno.h>
-#include <string.h>
-
-#include "asterisk.h"
-
-ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
-
-#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 "asterisk/endian.h"
-
-/* Some Ideas for this code came from makeg729e.c by Jeffrey Chilton */
-
-/* Portions of the conversion code are by guido@sienanet.it */
-
-struct ast_filestream {
-	void *reserved[AST_RESERVED_POINTERS];
-	/* Believe it or not, we must decode/recode to account for the
-	   weird MS format */
-	/* This is what a filestream means to us */
-	FILE *f; /* Descriptor */
-	struct ast_frame fr;				/* Frame information */
-	char waste[AST_FRIENDLY_OFFSET];	/* Buffer for sending frames, etc */
-	char empty;							/* Empty character */
-	unsigned char ilbc[50];				/* One Real iLBC Frame */
-};
-
-
-AST_MUTEX_DEFINE_STATIC(ilbc_lock);
-static int glistcnt = 0;
-
-static char *name = "iLBC";
-static char *desc = "Raw iLBC data";
-static char *exts = "ilbc";
-
-static struct ast_filestream *ilbc_open(FILE *f)
-{
-	/* 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)))) {
-		memset(tmp, 0, sizeof(struct ast_filestream));
-		if (ast_mutex_lock(&ilbc_lock)) {
-			ast_log(LOG_WARNING, "Unable to lock ilbc list\n");
-			free(tmp);
-			return NULL;
-		}
-		tmp->f = f;
-		tmp->fr.data = tmp->ilbc;
-		tmp->fr.frametype = AST_FRAME_VOICE;
-		tmp->fr.subclass = AST_FORMAT_ILBC;
-		/* datalen will vary for each frame */
-		tmp->fr.src = name;
-		tmp->fr.mallocd = 0;
-		glistcnt++;
-		ast_mutex_unlock(&ilbc_lock);
-		ast_update_use_count();
-	}
-	return tmp;
-}
-
-static struct ast_filestream *ilbc_rewrite(FILE *f, const 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)))) {
-		memset(tmp, 0, sizeof(struct ast_filestream));
-		if (ast_mutex_lock(&ilbc_lock)) {
-			ast_log(LOG_WARNING, "Unable to lock ilbc list\n");
-			free(tmp);
-			return NULL;
-		}
-		tmp->f = f;
-		glistcnt++;
-		ast_mutex_unlock(&ilbc_lock);
-		ast_update_use_count();
-	} else
-		ast_log(LOG_WARNING, "Out of memory\n");
-	return tmp;
-}
-
-static void ilbc_close(struct ast_filestream *s)
-{
-	if (ast_mutex_lock(&ilbc_lock)) {
-		ast_log(LOG_WARNING, "Unable to lock ilbc list\n");
-		return;
-	}
-	glistcnt--;
-	ast_mutex_unlock(&ilbc_lock);
-	ast_update_use_count();
-	fclose(s->f);
-	free(s);
-	s = NULL;
-}
-
-static struct ast_frame *ilbc_read(struct ast_filestream *s, int *whennext)
-{
-	int res;
-	/* Send a frame from the file to the appropriate channel */
-	s->fr.frametype = AST_FRAME_VOICE;
-	s->fr.subclass = AST_FORMAT_ILBC;
-	s->fr.offset = AST_FRIENDLY_OFFSET;
-	s->fr.samples = 240;
-	s->fr.datalen = 50;
-	s->fr.mallocd = 0;
-	s->fr.data = s->ilbc;
-	if ((res = fread(s->ilbc, 1, 50, s->f)) != 50) {
-		if (res)
-			ast_log(LOG_WARNING, "Short read (%d) (%s)!\n", res, strerror(errno));
-		return NULL;
-	}
-	*whennext = s->fr.samples;
-	return &s->fr;
-}
-
-static int ilbc_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_ILBC) {
-		ast_log(LOG_WARNING, "Asked to write non-iLBC frame (%d)!\n", f->subclass);
-		return -1;
-	}
-	if (f->datalen % 50) {
-		ast_log(LOG_WARNING, "Invalid data length, %d, should be multiple of 50\n", f->datalen);
-		return -1;
-	}
-	if ((res = fwrite(f->data, 1, f->datalen, fs->f)) != f->datalen) {
-			ast_log(LOG_WARNING, "Bad write (%d/50): %s\n", res, strerror(errno));
-			return -1;
-	}
-	return 0;
-}
-
-static char *ilbc_getcomment(struct ast_filestream *s)
-{
-	return NULL;
-}
-
-static int ilbc_seek(struct ast_filestream *fs, long sample_offset, int whence)
-{
-	long bytes;
-	off_t min,cur,max,offset=0;
-	min = 0;
-	cur = ftell(fs->f);
-	fseek(fs->f, 0, SEEK_END);
-	max = ftell(fs->f);
-	
-	bytes = 50 * (sample_offset / 240);
-	if (whence == SEEK_SET)
-		offset = bytes;
-	else if (whence == SEEK_CUR || whence == SEEK_FORCECUR)
-		offset = cur + bytes;
-	else if (whence == SEEK_END)
-		offset = max - bytes;
-	if (whence != SEEK_FORCECUR) {
-		offset = (offset > max)?max:offset;
-	}
-	/* protect against seeking beyond begining. */
-	offset = (offset < min)?min:offset;
-	if (fseek(fs->f, offset, SEEK_SET) < 0)
-		return -1;
-	return 0;
-}
-
-static int ilbc_trunc(struct ast_filestream *fs)
-{
-	/* Truncate file to current length */
-	if (ftruncate(fileno(fs->f), ftell(fs->f)) < 0)
-		return -1;
-	return 0;
-}
-
-static long ilbc_tell(struct ast_filestream *fs)
-{
-	off_t offset;
-	offset = ftell(fs->f);
-	return (offset/50)*240;
-}
-
-int load_module()
-{
-	return ast_format_register(name, exts, AST_FORMAT_ILBC,
-								ilbc_open,
-								ilbc_rewrite,
-								ilbc_write,
-								ilbc_seek,
-								ilbc_trunc,
-								ilbc_tell,
-								ilbc_read,
-								ilbc_close,
-								ilbc_getcomment);
-								
-								
-}
-
-int unload_module()
-{
-	return ast_format_unregister(name);
-}	
-
-int usecount()
-{
-	return glistcnt;
-}
-
-char *description()
-{
-	return desc;
-}
-
-
-char *key()
-{
-	return ASTERISK_GPL_KEY;
-}