-#! /usr/bin/perl
+#! /usr/bin/env perl
+eval 'exec perl -S $0 ${1+"$@"}'
+ if $running_under_some_shell;
# This script updates the simgrid XML file passed as argument (modification in place)
-# It is built to do the conversion incrementally (even if for now, only 2 versions are defined)
+# It is built to do the conversion incrementally.
-# Copyright (C) 2006-2010. The SimGrid team. All rights reserved.
+# Copyright (c) 2006-2014. The SimGrid Team.
+# All rights reserved.
#
-# This file is part of the SimGrid project. This is free software:
-# You can redistribute and/or modify it under the terms of the
-# GNU LGPL (v2.1) licence.
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the license (GNU LGPL) which comes with this package.
+
+=encoding UTF-8
+
+=head1 NAME
+
+simgrid_update_xml - updates simgrid XML files to latest version
+
+=head1 SYNOPSIS
+
+B<simgrid_update_xml> I<xml_file>
+
+=head1 DESCRIPTION
+
+simgrid_update_xml updates the simgrid XML file passed as argument. The file
+is modified in place, without any kind of backup. You may want to save a copy
+before running the script.
+
+In SimGrid XML files, the standard version is indicated in the version
+attribute of the platform tag. Current version is 3. Here is a list of major
+changes in each version.
+
+=over 4
+
+=item B<Version 0:> Used before SimGrid 3.3
+
+=item B<Version 1:> Introduced in SimGrid 3.3
+
+=over 4
+
+=item
+
+The version attribute of platform were added to allow file versionning.
+
+=item
+
+The link bandwidth changed from Mb/s to b/s; and the CPU power were changed
+from MFlop/s to Flop/s
+
+=back
+
+=item B<Version 2:> Introduced in SimGrid 3.4
+
+=over
+
+=item
+
+Several tags were renamed:
+
+ CPU -> HOST
+ NETWORK_LINK -> LINK
+ ROUTE_ELEMENT -> LINK_CTN
+ PLATFORM_DESCRIPTION -> PLATFORM
+
+=back
+
+=item B<Version 3:> Introduced in SimGrid 3.5 (this is the current version)
+
+=over 4
+
+=item
+
+The AS tag were introduced. Every plaform should now contain an englobing AS
+tag.
+
+=item
+
+Routes are now symmetric by default.
+
+=item
+
+Several tags were renamed (for sake of XML sanity):
+
+ LINK:CTN -> LINK_CTN
+ TRACE:CONNECT -> TRACE_CONNECT
+
+=back
+
+=back
+
+=head1 AUTHORS
+
+ The SimGrid team (simgrid-devel@lists.gforge.inria.fr)
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright (c) 2006-2014. The SimGrid Team. All rights reserved.
+
+This program is free software; you may redistribute it and/or modify it
+under the terms of GNU LGPL (v2.1) license.
+
+=cut
+
use strict;
$ARGV[0] or die "simgrid_update_xml.pl <platform.xml>\n";
open INPUT, "$ARGV[0]" or die "Cannot open input file $ARGV[0]: $!\n";
-$output_string .= "<?xml version='1.0'?>\n";
-$output_string .= "<!DOCTYPE platform SYSTEM \"simgrid.dtd\">\n";
-$output_string .= "<platform version=\"$toversion\">\n";
-$output_string .= " <AS id=\"AS0\" routing=\"Full\">\n";
+$output_string = "<?xml version='1.0'?>\n".
+ "<!DOCTYPE platform SYSTEM \"http://simgrid.gforge.inria.fr/simgrid.dtd\">\n".
+ "<platform version=\"$toversion\">\n";
+
+
+my($AS_opened)=0;
my $line;
while (defined($line = <INPUT>)) {
$line =~ s/\broute_element\b/link:ctn/g;
}
- if($line =~ /^(.*)<\/platform>(.*)$/) {
- $output_string .= " <\/AS>\n<\/platform>";
- } else {
- $output_string .= "$line\n";
+ if ($fromversion < 3) {
+ $line =~ s/\blink:ctn\b/link_ctn/g;
+ $line =~ s/\btrace:connect\b/trace_connect/g;
+
+ if($AS_opened && (($line=~ /<\/platform>/) || ($line=~ /<process/))) {
+ $output_string .= "</AS>\n";
+ $AS_opened = 0;
+ }
+
+ if( (!$AS_opened) && (
+ ($line =~ /<host/) ||
+ ($line =~ /<link/) ||
+ ($line =~ /<cluster/) ||
+ ($line =~ /<router/)
+ )) {
+ $output_string .= " <AS id=\"AS0\" routing=\"Full\">\n";
+ $AS_opened=1;
+ }
}
+
+ if($line=~/<route /){$line =~ s/\<route/\<route symmetrical=\"NO\"/g;}
+ $output_string .= "$line\n";
}
close INPUT;
