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/* -*- c++ -*- */
/*
* Copyright 2004 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 <cstdio>
#include <cstdlib>
#include <string>
#include <iostream>
#include <fstream>
#include <libguile.h>
using namespace std;
static std::string filename = "hello.scm";
static SCM
load_waveform (void)
{
ifstream in;
string filespec = SRCDIR;
filespec += '/';
filespec += filename;
in.open(filespec.c_str());
if (!in) {
cerr << ("run_waveform: couldn't open data file: ") << filespec << endl;
return SCM_BOOL_F;
}
// Read in the file one line at a time, and accumulate it into
// a big string that'll hold the entire file.
string line;
string file;
while (std::getline(in, line)) {
file += line;
cerr << line << endl; // FIXME: this is only for debugging
}
// Evaluate the file
scm_c_eval_string(file.c_str());
in.close();
// Execute our example
return scm_c_eval_string("(hello-world)");
}
static void
inner_main (void *data, int argc, char **argv)
{
scm_c_define_gsubr ("load-waveform", 0, 0, 0, load_waveform);
scm_shell (argc, argv);
}
int
main(int argc, char *argv[])
{
scm_boot_guile (argc, argv, inner_main, 0);
return 0; // never reached
}
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