1 files changed, 0 insertions, 178 deletions
diff --git a/gnuradio-core/src/lib/io/gri_logger.cc b/gnuradio-core/src/lib/io/gri_logger.cc
deleted file mode 100644
index 473a7c5ed..000000000
--- a/gnuradio-core/src/lib/io/gri_logger.cc
+++ /dev/null
@@ -1,178 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2006,2009 Free Software Foundation, Inc.
- * 
- * This file is part of GNU Radio
- * 
- * GNU Radio 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 3, or (at your option)
- * any later version.
- * 
- * GNU Radio 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 GNU Radio; see the file COPYING.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#if 0 // This needs reimplementation with boost threads and synchronization
-
-#include <gri_logger.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <stdexcept>
-#include <boost/weak_ptr.hpp>
-#include <string.h>
-
-
-/*
- * This class creates the thread that reads from the ringbuffer and
- * and writes to the file.  This is opaque to the user.
- */
-class gri_log_poster : public omni_thread
-{
-  FILE		       *d_fp;
-  gr_buffer_sptr	d_writer;
-  gr_buffer_reader_sptr	d_reader;
-  omni_semaphore	d_ringbuffer_ready;
-  volatile bool		d_time_to_die;
-  volatile bool		d_writer_overrun;
-
-  virtual void* run_undetached(void * arg);
-
-public:
-  gri_log_poster(const char *filename);
-  ~gri_log_poster();
-
-  void kill() { d_time_to_die = true; post(); }
-  gr_buffer_sptr writer() const { return d_writer; }
-  void post() { d_ringbuffer_ready.post(); }
-  void note_writer_overrun() { d_writer_overrun = true; }
-};
-
-gri_log_poster::gri_log_poster(const char *filename)
-  : omni_thread(),
-    d_ringbuffer_ready(1, 1),		// binary semaphore
-    d_time_to_die(false),
-    d_writer_overrun(false)
-{
-  if ((d_fp = fopen(filename, "w")) == 0){
-    perror (filename);
-    throw std::runtime_error("can't open file");
-  }
-
-  // Create a 1MB buffer.
-  d_writer = gr_make_buffer(1 * 1024 * 1024, sizeof(unsigned char));
-  d_reader = gr_buffer_add_reader(d_writer, 0);
-
-  start_undetached();  // start the thread
-}
-
-gri_log_poster::~gri_log_poster()
-{
-  if (d_fp != 0){
-    fclose(d_fp);
-    d_fp = 0;
-  }
-}
-
-/*
- * This is the body of the logging thread.
- */
-void *
-gri_log_poster::run_undetached(void *arg)
-{
-  int nbytes;
-
-  //fprintf(stderr, "Enter: run_undetached!\n");
-
-  while (!d_time_to_die){
-    while ((nbytes = d_reader->items_available()) > 0){
-      fwrite(d_reader->read_pointer(), 1, nbytes, d_fp);
-      d_reader->update_read_pointer(nbytes);
-    }
-    fflush(d_fp);
-    d_ringbuffer_ready.wait();
-
-    if (d_writer_overrun){
-      fputs(">>>>> gri_logger: writer overrun.  Info lost <<<<<\n", d_fp);
-      d_writer_overrun = false;
-    }
-  }
-
-  // fprintf(stderr, "Exit: run_undetached!\n");
-  return 0;
-}
-
-// ------------------------------------------------------------------------
-
-static boost::weak_ptr<gri_logger> s_singleton;  // weak pointer IQ test ;-)
-static omni_mutex s_singleton_mutex;
-
-gri_logger_sptr
-gri_logger::singleton()
-{
-  omni_mutex_lock l(s_singleton_mutex);
-  gri_logger_sptr r;
-
-  if (r = s_singleton.lock())
-    return r;
-
-  r = gri_logger_sptr(new gri_logger("gri_logger.log"));
-  s_singleton = r;
-  return r;
-}
-  
-
-gri_logger::gri_logger(const char *filename)
-{
-  d_poster = new gri_log_poster(filename);
-}
-
-gri_logger::~gri_logger()
-{
-  d_poster->kill();
-  d_poster->join(NULL);
-}
-
-void
-gri_logger::write(const void *buf, size_t count)
-{
-  omni_mutex_lock l(d_write_mutex);
-  gr_buffer_sptr writer = d_poster->writer();
-  
-  // either write it all, or drop it on the ground
-  if (count <= (size_t) writer->space_available()){
-    memcpy(writer->write_pointer(), buf, count);
-    writer->update_write_pointer(count);
-    d_poster->post();
-  }
-  else {
-    d_poster->note_writer_overrun();
-  }
-}
-
-void
-gri_logger::printf(const char *format, ...)
-{
-  va_list	ap;
-  char		buf[4096];
-  int		n;
-  
-  va_start(ap, format);
-  n = vsnprintf(buf, sizeof(buf), format, ap);
-  va_end(ap);
-  if (n > -1 && n < (ssize_t) sizeof(buf))
-    write(buf, n);
-}
-
-#endif