diff --git a/build/modules.conf.in b/build/modules.conf.in
index d998e5dba8..5d54937254 100644
--- a/build/modules.conf.in
+++ b/build/modules.conf.in
@@ -124,6 +124,7 @@ formats/mod_sndfile
#formats/mod_ssml
formats/mod_tone_stream
#formats/mod_vlc
+#formats/mod_opusfile
#languages/mod_basic
#languages/mod_java
languages/mod_lua
diff --git a/conf/testing/autoload_configs/modules.conf.xml b/conf/testing/autoload_configs/modules.conf.xml
index 9849ce2d94..7c65886a9e 100644
--- a/conf/testing/autoload_configs/modules.conf.xml
+++ b/conf/testing/autoload_configs/modules.conf.xml
@@ -26,6 +26,7 @@
+
diff --git a/conf/vanilla/autoload_configs/modules.conf.xml b/conf/vanilla/autoload_configs/modules.conf.xml
index 2c465d1231..11ad9f394f 100644
--- a/conf/vanilla/autoload_configs/modules.conf.xml
+++ b/conf/vanilla/autoload_configs/modules.conf.xml
@@ -104,6 +104,7 @@
+
diff --git a/configure.ac b/configure.ac
index ff1efdc533..0f67caeb55 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1383,6 +1383,14 @@ PKG_CHECK_MODULES([OPENCV], [opencv >= 2.4.5],[
AM_CONDITIONAL([HAVE_OPENCV],[true])],[
AC_MSG_RESULT([no]); AM_CONDITIONAL([HAVE_OPENCV],[false])])
+PKG_CHECK_MODULES([OPUSFILE_DECODE], [opusfile >= 0.5],[
+ AM_CONDITIONAL([HAVE_OPUSFILE_DECODE],[true])],[
+ AC_MSG_RESULT([no]); AM_CONDITIONAL([HAVE_OPUSFILE_DECODE],[false])])
+PKG_CHECK_MODULES([OPUSFILE_ENCODE], [libopusenc >= 0.1],[
+ AM_CONDITIONAL([HAVE_OPUSFILE_ENCODE],[true])],[
+ AC_MSG_RESULT([no]); AM_CONDITIONAL([HAVE_OPUSFILE_ENCODE],[false])])
+
+
PKG_CHECK_MODULES([MAGICK], [ImageMagick >= 6.0.0],[
AM_CONDITIONAL([HAVE_MAGICK],[true])],[
AC_MSG_RESULT([no]); AM_CONDITIONAL([HAVE_MAGICK],[false])])
@@ -1893,6 +1901,7 @@ AC_CONFIG_FILES([Makefile
src/mod/formats/mod_imagick/Makefile
src/mod/formats/mod_local_stream/Makefile
src/mod/formats/mod_native_file/Makefile
+ src/mod/formats/mod_opusfile/Makefile
src/mod/formats/mod_shell_stream/Makefile
src/mod/formats/mod_shout/Makefile
src/mod/formats/mod_sndfile/Makefile
diff --git a/debian/control-modules b/debian/control-modules
index 0053c7dfd9..6706937943 100644
--- a/debian/control-modules
+++ b/debian/control-modules
@@ -616,6 +616,11 @@ Module: formats/mod_webm
Description: Adds mod_webm
Adds mod_webm.
+Module: formats/mod_opusfile
+Description: mod_opusfile
+ Adds mod_opusfile.
+Build-Depends: libopusfile-dev
+
## mod/languages
Module: languages/mod_basic
diff --git a/freeswitch.spec b/freeswitch.spec
index 759553e03b..b71b0824d1 100644
--- a/freeswitch.spec
+++ b/freeswitch.spec
@@ -38,6 +38,7 @@
%define build_mod_rayo 1
%define build_mod_ssml 1
%define build_mod_shout 0
+%define build_mod_opusfile 0
%{?with_sang_tc:%define build_sng_tc 1 }
%{?with_sang_isdn:%define build_sng_isdn 1 }
@@ -46,6 +47,7 @@
%{?with_timerfd:%define build_timerfd 1 }
%{?with_mod_esl:%define build_mod_esl 1 }
%{?with_mod_shout:%define build_mod_shout 1 }
+%{?with_mod_opusfile:%define build_mod_opusfile 1 }
%define version 1.7.0
%define release 1
@@ -1149,6 +1151,18 @@ Mod Shout is a FreeSWITCH module to allow you to stream audio from MP3s or a i
shoutcast stream.
%endif
+%if %{build_mod_opusfile}
+%package format-mod-opusfile
+Summary: Plays Opus encoded files
+Group: System/Libraries
+Requires: %{name} = %{version}-%{release}
+Requires: opusfile >= 0.5
+BuildRequires: opusfile-devel >= 0.5
+
+%description format-mod-opusfile
+Mod Opusfile is a FreeSWITCH module to allow you to play Opus encoded files
+%endif
+
%if %{build_mod_ssml}
%package format-ssml
Summary: Adds Speech Synthesis Markup Language (SSML) parser format for the FreeSWITCH open source telephony platform
@@ -1537,6 +1551,9 @@ FORMATS_MODULES+=" formats/mod_shout "
%if %{build_mod_ssml}
FORMATS_MODULES+=" formats/mod_ssml"
%endif
+%if %{build_mod_opusfile}
+FORMATS_MODULES+=" formats/mod_opusfile"
+%endif
######################################################################################################################
#
diff --git a/src/mod/formats/mod_opusfile/Makefile.am b/src/mod/formats/mod_opusfile/Makefile.am
new file mode 100644
index 0000000000..f2a293674a
--- /dev/null
+++ b/src/mod/formats/mod_opusfile/Makefile.am
@@ -0,0 +1,19 @@
+include $(top_srcdir)/build/modmake.rulesam
+MODNAME=mod_opusfile
+
+mod_LTLIBRARIES = mod_opusfile.la
+mod_opusfile_la_SOURCES = mod_opusfile.c
+mod_opusfile_la_CFLAGS = $(AM_CFLAGS)
+mod_opusfile_la_LIBADD = $(switch_builddir)/libfreeswitch.la
+mod_opusfile_la_LDFLAGS = -avoid-version -module -no-undefined -shared
+
+if HAVE_OPUSFILE_DECODE
+mod_opusfile_la_CFLAGS += -I$(OPUSFILE_DECODE_CFLAGS)
+mod_opusfile_la_LIBADD += $(OPUSFILE_DECODE_LIBS)
+endif
+
+if HAVE_OPUSFILE_ENCODE
+mod_opusfile_la_CFLAGS += -I$(OPUSFILE_ENCODE_CFLAGS) -DHAVE_OPUSFILE_ENCODE
+mod_opusfile_la_LIBADD += $(OPUSFILE_ENCODE_LIBS)
+endif
+
diff --git a/src/mod/formats/mod_opusfile/mod_opusfile.c b/src/mod/formats/mod_opusfile/mod_opusfile.c
new file mode 100644
index 0000000000..9487044628
--- /dev/null
+++ b/src/mod/formats/mod_opusfile/mod_opusfile.c
@@ -0,0 +1,489 @@
+/*
+ * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ * Copyright (C) 2005-2014, Anthony Minessale II
+ *
+ * Version: MPL 1.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ *
+ * The Initial Developer of the Original Code is
+ * Anthony Minessale II
+ * Portions created by the Initial Developer are Copyright (C)
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Dragos Oancea (mod_opusfile.c)
+ *
+ *
+ * mod_opusfile.c -- Read and Write OGG/Opus files . Some parts inspired from mod_shout.c, libopusfile, libopusenc
+ *
+ */
+#include
+
+#include
+
+#ifdef HAVE_OPUSFILE_ENCODE
+#include
+#endif
+
+#define OPUSFILE_MAX 32*1024
+#define TC_BUFFER_SIZE 1024 * 128
+
+
+SWITCH_MODULE_LOAD_FUNCTION(mod_opusfile_load);
+SWITCH_MODULE_DEFINITION(mod_opusfile, mod_opusfile_load, NULL, NULL);
+
+struct opus_file_context {
+ switch_file_t *fd;
+ OggOpusFile *of;
+ ogg_int64_t duration;
+ int output_seekable;
+ ogg_int64_t pcm_offset;
+ ogg_int64_t pcm_print_offset;
+ ogg_int64_t next_pcm_offset;
+ ogg_int64_t nsamples;
+ opus_int32 bitrate;
+ int li;
+ int prev_li;
+ switch_mutex_t *audio_mutex;
+ switch_buffer_t *audio_buffer;
+ unsigned char decode_buf[OPUSFILE_MAX];
+ int eof;
+ switch_thread_rwlock_t *rwlock;
+ switch_file_handle_t *handle;
+ size_t samplerate;
+ int channels;
+ size_t buffer_seconds;
+ opus_int16 *opusbuf;
+ switch_size_t opusbuflen;
+ FILE *fp;
+#ifdef HAVE_OPUSFILE_ENCODE
+ OggOpusEnc *enc;
+ OggOpusComments *comments;
+#endif
+ switch_memory_pool_t *pool;
+};
+
+typedef struct opus_file_context opus_file_context;
+
+static struct {
+ int debug;
+} globals;
+
+static switch_status_t switch_opusfile_decode(opus_file_context *context, void *data, size_t bytes, int channels)
+{
+ int ret;
+
+ while (!(context->eof) && switch_buffer_inuse(context->audio_buffer) < bytes) {
+
+ if (channels == 1) {
+ ret = op_read(context->of, (opus_int16 *)context->decode_buf, sizeof(context->decode_buf), NULL);
+ } else if (channels > 1) {
+ ret = op_read_stereo(context->of, (opus_int16 *)context->decode_buf, sizeof(context->decode_buf));
+
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "[OGG/OPUS File] Invalid number of channels");
+ return SWITCH_STATUS_FALSE;
+ }
+
+ if (ret < 0) {
+ switch(ret) {
+ case OP_HOLE: /* There was a hole in the data, and some samples may have been skipped. Call this function again to continue decoding past the hole.*/
+ case OP_EREAD: /*An underlying read operation failed. This may signal a truncation attack from an source.*/
+
+ case OP_EFAULT: /* An internal memory allocation failed. */
+
+ case OP_EIMPL: /*An unseekable stream encountered a new link that used a feature that is not implemented, such as an unsupported channel family.*/
+
+ case OP_EINVAL: /* The stream was only partially open. */
+
+ case OP_ENOTFORMAT: /* An unseekable stream encountered a new link that did not have any logical Opus streams in it. */
+
+ case OP_EBADHEADER: /*An unseekable stream encountered a new link with a required header packet that was not properly formatted, contained illegal values, or was missing altogether.*/
+
+ case OP_EVERSION: /*An unseekable stream encountered a new link with an ID header that contained an unrecognized version number.*/
+
+ case OP_EBADPACKET: /*Failed to properly decode the next packet.*/
+
+ case OP_EBADLINK: /*We failed to find data we had seen before.*/
+
+ case OP_EBADTIMESTAMP: /*An unseekable stream encountered a new link with a starting timestamp that failed basic validity checks.*/
+
+ default:
+ goto err;
+ break;
+ }
+ } else if (ret == 0) {
+ /*The number of samples returned may be 0 if the buffer was too small to store even a single sample for both channels, or if end-of-file was reached*/
+ context->eof = 1;
+ if (globals.debug) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "[OGG/OPUS file]: EOF reached\n");
+ }
+ break;
+ } else /* (ret > 0)*/ {
+ /*The number of samples read per channel on success*/
+ switch_buffer_write(context->audio_buffer, context->decode_buf, ret * sizeof(int16_t) * channels);
+
+ if (globals.debug) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
+ "[OGG/OPUS File]: Read samples: [%d]. Wrote bytes to audio buffer: [%d]\n", ret, (int)(ret * sizeof(int16_t) * channels));
+ }
+
+ }
+ }
+ return SWITCH_STATUS_SUCCESS;
+
+err:
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "[OGG/OPUS File]: error decoding file: [%d]\n", ret);
+
+ return SWITCH_STATUS_FALSE;
+}
+
+
+static switch_status_t switch_opusfile_open(switch_file_handle_t *handle, const char *path)
+{
+ opus_file_context *context;
+ char *ext;
+ unsigned int flags = 0;
+ int ret;
+ switch_status_t status = SWITCH_STATUS_SUCCESS;
+
+ if ((ext = strrchr(path, '.')) == 0) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "[OGG/OPUS File] Invalid Format\n");
+ return SWITCH_STATUS_GENERR;
+ }
+ ext++;
+
+ if ((context = switch_core_alloc(handle->memory_pool, sizeof(*context))) == 0) {
+ return SWITCH_STATUS_MEMERR;
+ }
+
+ context->pool = handle->memory_pool;
+
+ switch_thread_rwlock_create(&(context->rwlock), context->pool);
+
+ switch_thread_rwlock_rdlock(context->rwlock);
+
+ switch_mutex_init(&context->audio_mutex, SWITCH_MUTEX_NESTED, context->pool);
+
+ if (switch_test_flag(handle, SWITCH_FILE_FLAG_WRITE)) {
+ flags |= SWITCH_FOPEN_WRITE | SWITCH_FOPEN_CREATE;
+ if (switch_test_flag(handle, SWITCH_FILE_WRITE_APPEND) || switch_test_flag(handle, SWITCH_FILE_WRITE_OVER)) {
+ flags |= SWITCH_FOPEN_READ;
+ } else {
+ flags |= SWITCH_FOPEN_TRUNCATE;
+ }
+ }
+
+ if (switch_test_flag(handle, SWITCH_FILE_FLAG_READ)) {
+ if (switch_buffer_create_dynamic(&context->audio_buffer, TC_BUFFER_SIZE, TC_BUFFER_SIZE * 2, 0) != SWITCH_STATUS_SUCCESS) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Memory Error!\n");
+ switch_goto_status(SWITCH_STATUS_GENERR, out);
+ }
+
+ flags |= SWITCH_FOPEN_READ;
+ }
+
+ handle->samples = 0;
+ handle->samplerate = context->samplerate = 48000;
+ handle->format = 0;
+ handle->sections = 0;
+ handle->seekable = 1;
+ handle->speed = 0;
+ handle->pos = 0;
+ handle->private_info = context;
+ context->handle = handle;
+ memcpy(handle->file_path, path, strlen(path));
+
+#ifdef HAVE_OPUSFILE_ENCODE
+ if (switch_test_flag(handle, SWITCH_FILE_FLAG_WRITE)) {
+ int err_open;
+
+ context->channels = handle->channels;
+ context->samplerate = handle->samplerate;
+ handle->seekable = 0;
+ context->comments = ope_comments_create();
+ ope_comments_add(context->comments, "METADATA", "Freeswitch/mod_opusfile");
+ context->enc = ope_encoder_create_file(handle->file_path, context->comments, context->samplerate, context->channels, 0, &err_open);
+ if (!context->enc) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "[OGG/OPUS File] Can't open file for writing\n");
+ switch_goto_status(SWITCH_STATUS_FALSE, out);
+ }
+ goto out;
+ }
+#endif
+
+ context->of = op_open_file(path, &ret);
+ if (!context->of) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "[OGG/OPUS File] Error opening %s\n", path);
+ switch_goto_status(SWITCH_STATUS_GENERR, out);
+ }
+
+ if (switch_test_flag(handle, SWITCH_FILE_WRITE_APPEND)) {
+ op_pcm_seek(context->of, 0); // overwrite
+ handle->pos = 0;
+ }
+
+ context->prev_li = -1;
+ context->nsamples = 0;
+
+ handle->channels = context->channels = op_channel_count(context->of, -1);
+ context->pcm_offset = op_pcm_tell(context->of);
+
+ if(context->pcm_offset!=0){
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "[OGG/OPUS File] Non-zero starting PCM offset: [%li]\n", (long)context->pcm_offset);
+ }
+ context->pcm_print_offset = context->pcm_offset - 48000;
+ context->bitrate = 0;
+ context->buffer_seconds = 1;
+
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "[OGG/OPUS File] Opening File [%s] %dhz\n", path, handle->samplerate);
+
+ context->li = op_current_link(context->of);
+
+ if (context->li != context->prev_li) {
+ const OpusHead *head;
+ const OpusTags *tags;
+ head=op_head(context->of, context->li);
+ if (head) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "[OGG/OPUS File] Channels: %i\n", head->channel_count);
+ if (head->input_sample_rate) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "[OGG/OPUS File] Original sampling rate: %lu Hz\n", (unsigned long)head->input_sample_rate);
+ }
+ }
+ if (op_seekable(context->of)) {
+ ogg_int64_t duration;
+ opus_int64 size;
+ duration = op_pcm_total(context->of, context->li);
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO , "[OGG/OPUS File] Duration (samples): %u", (unsigned int)duration);
+ size = op_raw_total(context->of, context->li);
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO,"[OGG/OPUS File] Size (bytes): %u", (unsigned int)size);
+ }
+ tags = op_tags(context->of, context->li);
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "[OGG/OPUS File] Encoded by: %s\n", tags->vendor);
+ }
+
+out:
+ switch_thread_rwlock_unlock(context->rwlock);
+
+ return status;
+}
+
+static switch_status_t switch_opusfile_close(switch_file_handle_t *handle)
+{
+ opus_file_context *context = handle->private_info;
+
+ if (context->of) {
+ op_free(context->of);
+ }
+#ifdef HAVE_OPUSFILE_ENCODE
+ if (context->enc) {
+ ope_encoder_drain(context->enc);
+ ope_encoder_destroy(context->enc);
+ }
+ if (context->comments) {
+ ope_comments_destroy(context->comments);
+ }
+#endif
+ if (context->audio_buffer) {
+ switch_buffer_destroy(&context->audio_buffer);
+ }
+ return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t switch_opusfile_seek(switch_file_handle_t *handle, unsigned int *cur_sample, int64_t samples, int whence)
+{
+ int ret;
+ opus_file_context *context = handle->private_info;
+
+ if (handle->handler || switch_test_flag(handle, SWITCH_FILE_FLAG_WRITE)) {
+ return SWITCH_STATUS_FALSE;
+ } else {
+ if (whence == SWITCH_SEEK_CUR) {
+ samples -= switch_buffer_inuse(context->audio_buffer) / sizeof(int16_t);
+ }
+ switch_buffer_zero(context->audio_buffer);
+ ret = op_pcm_seek(context->of, samples);
+ if (globals.debug) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,"[OGG/OPUS File] seek samples: [%u]", (unsigned int)samples);
+ }
+ if (ret == 0) {
+ handle->pos = *cur_sample = samples;
+ return SWITCH_STATUS_SUCCESS;
+ }
+ }
+ return SWITCH_STATUS_FALSE;
+}
+
+static switch_status_t switch_opusfile_read(switch_file_handle_t *handle, void *data, size_t *len)
+{
+ opus_file_context *context = handle->private_info;
+ size_t bytes = *len * sizeof(int16_t) * handle->real_channels;
+ size_t rb = 0, newbytes;
+
+ if (!context) {
+ return SWITCH_STATUS_FALSE;
+ }
+
+ if (!handle->handler) {
+ if (switch_opusfile_decode(context, data, bytes , handle->real_channels) == SWITCH_STATUS_FALSE) {
+ context->eof = 1;
+ }
+ }
+ switch_mutex_lock(context->audio_mutex);
+ rb = switch_buffer_read(context->audio_buffer, data, bytes);
+ switch_mutex_unlock(context->audio_mutex);
+
+ if (!rb && (context->eof)) {
+ return SWITCH_STATUS_FALSE;
+ }
+ if (rb) {
+ *len = rb / sizeof(int16_t) / handle->real_channels;
+ if (globals.debug) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "[OGG/OPUS File] rb: [%d] *len: [%d]\n", (int)rb, (int)*len);
+ }
+ } else {
+ newbytes = (2 * handle->samplerate * handle->real_channels) * context->buffer_seconds;
+ if (newbytes < bytes) {
+ bytes = newbytes;
+ }
+ if (globals.debug) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "[OGG/OPUS File] Padding with empty audio. seconds: [%d] bytes: [%d] newbytes: [%d] real_channels: [%d]\n", (int)context->buffer_seconds, (int)bytes, (int)newbytes, (int)handle->real_channels);
+ }
+ memset(data, 255, bytes);
+ *len = bytes / sizeof(int16_t) / handle->real_channels;
+ }
+
+ handle->pos += *len;
+ handle->sample_count += *len;
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t switch_opusfile_write(switch_file_handle_t *handle, void *data, size_t *len)
+{
+#ifdef HAVE_OPUSFILE_ENCODE
+ size_t nsamples = *len;
+ int err_open;
+ int ret;
+
+ opus_file_context *context = handle->private_info;
+
+ if (!handle) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error no handle\n");
+ return SWITCH_STATUS_FALSE;
+ }
+
+ if (!(context = handle->private_info)) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error no context\n");
+ return SWITCH_STATUS_FALSE;
+ }
+ context->comments = ope_comments_create();
+ ope_comments_add(context->comments, "METADATA", "Freeswitch/mod_opusfile");
+ if (!context->enc) {
+ context->enc = ope_encoder_create_file(handle->file_path, context->comments, handle->samplerate, handle->channels, 0, &err_open);
+ if (!context->enc) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "[OGG/OPUS File] Can't open file for writing\n");
+ return SWITCH_STATUS_FALSE;
+ }
+ }
+
+ if (globals.debug) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,"[OGG/OPUS File] write nsamples: [%d]", (int)nsamples);
+ }
+
+ ret = ope_encoder_write(context->enc, (opus_int16 *)data, nsamples);
+ if (ret != OPE_OK) {
+ return SWITCH_STATUS_FALSE;
+ }
+
+ handle->sample_count += *len;
+#endif
+ return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t switch_opusfile_set_string(switch_file_handle_t *handle, switch_audio_col_t col, const char *string)
+{
+ return SWITCH_STATUS_FALSE;
+}
+
+static switch_status_t switch_opusfile_get_string(switch_file_handle_t *handle, switch_audio_col_t col, const char **string)
+{
+ return SWITCH_STATUS_FALSE;
+}
+
+#define OPUSFILE_DEBUG_SYNTAX ""
+SWITCH_STANDARD_API(mod_opusfile_debug)
+{
+ if (zstr(cmd)) {
+ stream->write_function(stream, "-USAGE: %s\n", OPUSFILE_DEBUG_SYNTAX);
+ } else {
+ if (!strcasecmp(cmd, "on")) {
+ globals.debug = 1;
+ stream->write_function(stream, "OPUSFILE Debug: on\n");
+ } else if (!strcasecmp(cmd, "off")) {
+ globals.debug = 0;
+ stream->write_function(stream, "OPUSFILE Debug: off\n");
+ } else {
+ stream->write_function(stream, "-USAGE: %s\n", OPUSFILE_DEBUG_SYNTAX);
+ }
+ }
+ return SWITCH_STATUS_SUCCESS;
+}
+
+/* Registration */
+
+static char *supported_formats[SWITCH_MAX_CODECS] = { 0 };
+
+SWITCH_MODULE_LOAD_FUNCTION(mod_opusfile_load)
+{
+ switch_file_interface_t *file_interface;
+ switch_api_interface_t *commands_api_interface;
+
+ supported_formats[0] = "opus";
+
+ *module_interface = switch_loadable_module_create_module_interface(pool, modname);
+
+ SWITCH_ADD_API(commands_api_interface, "opusfile_debug", "Set OPUSFILE Debug", mod_opusfile_debug, OPUSFILE_DEBUG_SYNTAX);
+
+ switch_console_set_complete("add opusfile_debug on");
+ switch_console_set_complete("add opusfile_debug off");
+
+ file_interface = switch_loadable_module_create_interface(*module_interface, SWITCH_FILE_INTERFACE);
+ file_interface->interface_name = modname;
+ file_interface->extens = supported_formats;
+ file_interface->file_open = switch_opusfile_open;
+ file_interface->file_close = switch_opusfile_close;
+ file_interface->file_read = switch_opusfile_read;
+ file_interface->file_write = switch_opusfile_write;
+ file_interface->file_seek = switch_opusfile_seek;
+ file_interface->file_set_string = switch_opusfile_set_string;
+ file_interface->file_get_string = switch_opusfile_get_string;
+
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "mod_opusfile loaded\n");
+
+ /* indicate that the module should continue to be loaded */
+ return SWITCH_STATUS_SUCCESS;
+}
+
+/* For Emacs:
+ * Local Variables:
+ * mode:c
+ * indent-tabs-mode:t
+ * tab-width:4
+ * c-basic-offset:4
+ * End:
+ * For VIM:
+ * vim:set softtabstop=4 shiftwidth=4 tabstop=4 noet:
+ */