/* -*- c++ -*- */

/*

 * Copyright 2010 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.

 */

#include <stdio.h>

#include <stdlib.h>

#include <libguile.h>

#include "xyzzy.h"

/*

 * Load and run a waveform defined with define-waveform

 * usage: gr-run-waveform filename.wfd [args...]

 */

static const char *code = "\

(set! %load-verbosely #t)                                \n\

                                                        \n\

(save-module-excursion                                        \n\

 (lambda ()                                                \n\

   (set-current-module (resolve-module '(guile)))        \n\

   (set! primitive-load xyzzy-primitive-load)                \n\

   (set! primitive-load-path xyzzy-primitive-load-path)        \n\

   (set! search-path xyzzy-search-path)                        \n\

   (set! %search-load-path %xyzzy-search-load-path)))        \n\

                                                        \n\

(primitive-load-path \"gnuradio/run-waveform\")                \n\

                                                        \n\

(define (main args)                                        \n\

  (if (not (>= (length args) 2))                        \n\

      (let ((port (current-error-port)))                \n\

        (display \"usage: \" port)                        \n\

        (display (car args) port)                        \n\

        (display \" filename.wfd [args...]\n\" port)        \n\

        (exit 1)))                                        \n\

  (apply run-waveform (cdr args)))                        \n\

                                                        \n\

(main (command-line))                                        \n\

";

static void

inner_main (void *data, int argc, char **argv)

{

  if (!xyzzy_init(0))        // use compiled-in install path

    exit(1);

  scm_xyzzy_init();

  scm_c_eval_string(code);

}

int

main(int argc, char *argv[])

{

    setenv("GUILE_WARN_DEPRECATED", "no", 1);

    // setenv("LTDL_LIBRARY_PATH", "/home/eb/install/lib64", 1);

    scm_boot_guile (argc, argv, inner_main, 0);

    return 0; // never reached

}