View of /FigKernelScripts/fig_xmlrpc_server.pl

#
# XMLRPC server to provide network access to FIG routines.
#
# We create a single FIG instance to use for all calls.
#
# This is originally intended for the support of the Python interface.
#

package main;

use FIG;

require XMLRPC::Transport::HTTP;
require XMLRPC::Lite;
use IO::Select;
use IO::Handle;

my $server = XMLRPC::Transport::HTTP::Daemon->new(LocalAddr =>"127.0.0.1",
						  ReuseAddr => 1);
my $fig = new FIG;

@d = ();
for my $name (keys(%FIG::))
{
    next if $name !~ /^[a-zA-Z]/;
    next if $name eq "new";

    my $glob = $FIG::{$name};

    next unless defined(&$glob);
#    print "$name $glob\n";
 
    my $methName = $name;
#    my $methName = "XMLPKG::$name";
    *$methName = sub {
	shift if UNIVERSAL::isa($_[0] => __PACKAGE__);
	print "Args: ", map { "<$_>\n" } @_ , "\n";
	print "name $name\n";
	my @ret = $fig->$name(@_);
	print "Ret: @ret\n";
	return map { ref($_) ? $_ : XMLRPC::Data->type("string", $_) } @ret;

    };

    push(@d, $methName);
}
$server->dispatch_to(@d);
#$server->dispatch_to('XMLPKG');

print $server->url, "\n";
STDOUT->autoflush();

# $server->handle;

$s = $server->new();
$sel = IO::Select->new();
$sel->add($s->{_daemon});
my $stdin = \*STDIN;
$sel->add($stdin);
while (1)
{
    @ready = $sel->can_read();
    for my $fh (@ready)
    {
	if ($fh == $s->{_daemon})
	{
	    my $c = $s->accept;
	    while (my $r = $c->get_request)
	    {
		$s->request($r);
		$s->SOAP::Transport::HTTP::Server::handle;
		$c->send_response($s->response);
	    }
	}
	elsif ($fh == $stdin)
	{
	    my $n = sysread($stdin, $buf, 1);
	    if ($n == 0)
	    {
		print "Exiting due to closed stdin\n";
		$sel->remove($stdin);
		#exit;
	    }
	}
    }
}