#!/usr/bin/perl
#
#    ========== licence begin LGPL
#    Copyright (C) 2002 SAP AG
#
#    This library is free software; you can redistribute it and/or
#    modify it under the terms of the GNU Lesser General Public
#    License as published by the Free Software Foundation; either
#    version 2.1 of the License, or (at your option) any later version.
#
#    This library 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
#    Lesser General Public License for more details.
#
#    You should have received a copy of the GNU Lesser General Public
#    License along with this library; if not, write to the Free Software
#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#    ========== licence end
#


use Symbol;

sub main {
	my ($inname, $outname, $symbol) = @_;

	unless (defined $inname && defined $outname) {
		print "txt2inc infilename outfilename [symbol]\n";
	}

	unless (defined $symbol) {
		$symbol = $inname;
	}

	my $in = gensym ();
	my $out = gensym ();

	open ($in, $inname);
	open ($out, "> ".$outname);

	print $out "/*\n";
	print $out " * this generated by txt2inc, all changes will be lost\n";
	print $out " */\n";
	print $out "static const char ".$symbol."[] = {\n";
	while (<$in>) {
		$_ =~ s/\\/\\\\/g; 
		$_ =~ s/\"/\\"/g; 
		$_ =~ s/\n/\\n/g; 
		$_ =~ s/\r/\\r/g; 
		$_ =~ s/\t/\\t/g; 

		$_ = "\"".$_."\"\n";
		print $out $_;
	}
	print $out "};\n";

	close ($in);
	close ($out);
}

main (@ARGV);
