gnunet_gst_def.h

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/*
   This file is part of GNUnet.
   Copyright (C) 2016 GNUnet e.V.
 
   GNUnet is free software: you can redistribute it and/or modify it
   under the terms of the GNU Affero General Public License as published
   by the Free Software Foundation, either version 3 of the License,
   or (at your option) any later version.
 
   GNUnet 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
   Affero General Public License for more details.
 
   You should have received a copy of the GNU Affero General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
     SPDX-License-Identifier: AGPL3.0-or-later
 */
#include <getopt.h>
#include <string.h>
#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
#include <unistd.h>
#include <time.h>
#include <regex.h>
 
 
#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_protocols.h"
// #include "gnunet/conversation.h" doesn't get installed
#include "conversation.h"
#include "gnunet_constants.h"
#include "gnunet_core_service.h"
#include "gnunet_common.h"
 
/*
 #include <gst/gst.h>
 #include <gst/audio/gstaudiobasesrc.h>
 #include <gst/app/gstappsrc.h>
 */
 
/* huh
 #include <glib-2.0/glib.h>
 
 #include <gstreamer-1.0/gst/gst.h>
 #include <gstreamer-1.0/gst/pbutils/pbutils.h>
 #include <gstreamer-1.0/gst/video/videooverlay.h>
 #include <gstreamer-1.0/gst/audio/gstaudiobasesrc.h>
 #include <gstreamer-1.0/gst/app/gstappsrc.h>
 */
 
#include <gst/gst.h>
#include <gst/audio/gstaudiobasesrc.h>
#include <gst/app/gstappsrc.h>
#include <glib.h>
#include <gst/app/gstappsink.h>
 
// sockets
#if HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#include <sys/socket.h>
#include <arpa/inet.h>
#include <netdb.h>
 
#include <sys/types.h>
#include <fcntl.h>
 
 
// glib stuff
// #include <glib.h>
#include <glib-2.0/glib/gprintf.h>
// #include <glib-unix.h>
 
// static struct AudioMessage *audio_message;
 
 
typedef struct GNUNET_gstData GNUNET_gstData;
struct GNUNET_gstData
{
  // general
  GstPipeline *pipeline;
 
  // things
  struct AudioMessage *audio_message;
  struct GNUNET_MessageStreamTokenizer *stdin_mst;
  GstElement *appsrc;
  GstElement *appsink;
  // settings
  int audiobackend;
  int dropsilence;
  int usertp;
  int pure_ogg;
  char *jack_pp_in;
  char *jack_pp_out;
};
 
 
#define DEBUG_READ_PURE_OGG 1
#define DEBUG_RECORD_PURE_OGG 1
 
 
#define MAXLINE 4096
 
#define BUFFER_TIME 1000
 
#define LATENCY_TIME 1000
 
 
#define OPUS_CHANNELS 1
 
#define MAX_PAYLOAD_SIZE (1024 / OPUS_CHANNELS)
 
#define OPUS_FRAME_SIZE 40
 
#define PACKET_LOSS_PERCENTAGE 1
 
#define INBAND_FEC_MODE 1
 
#define BUFFER_TIME 1000 /* 1ms */
 
#define LATENCY_TIME 1000 /* 1ms */
 
#define OGG_MAX_DELAY 0
 
#define OGG_MAX_PAGE_DELAY 0
 
#define SAMPLING_RATE 48000
 
enum
{
  AUTO,
  JACK,
  ALSA,
  FAKE,
  TEST
};
 
enum
{
  SOURCE,
  SINK
};
 
enum
{
  ENCODER,
  DECODER
};
 
enum
{
  FAIL,
  OK
};
 
enum
{
  SPEAKER,
  MICROPHONE
};