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Revision 1.3 - (download) (as text) (annotate)
Thu Jun 10 13:46:28 2004 UTC (15 years, 6 months ago) by olson
Branch: MAIN
Changes since 1.2: +1 -1 lines
Uncomment the exit ...

#
# 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.
#

my @util_funcs = qw(
	enqueue_similarities
	plug_url
	min
	max
	between
	translate
	reverse_comp
	rev_comp
	verify_dir
	run
	read_fasta_record
	display_id_and_seq
	display_seq
	abbrev
	ftype
	by_fig_id
	close_enough
	extract_by_who
	read_block
	blastit
	epoch_to_readable
	auto_assign
	roles_of_function
	close_enough_locs
	extract_seq
	limit_labels
	taxonomic_groups
	taxonomic_groups_and_children
);

my(%util_funcs);

grep({$util_funcs{$_}++} @util_funcs);

use strict;

no strict 'refs';

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;

my @d = ();

sub wrap_util
{
    my($name) = @_;

    my $sub = sub {
	shift if UNIVERSAL::isa($_[0] => __PACKAGE__);
	print "Args: ", map { "<$_>\n" } @_ , "\n";
	print "name $name\n";
	my @ret = eval " &FIG::$name(\@_);";
	print "Ret: @ret\n";
	return map { ref($_) ? $_ : XMLRPC::Data->type("string", $_) } @ret;

    };

    return $sub;
}

sub wrap_method
{
    my($name, $fig) = @_;
    my $sub = sub {
	shift if UNIVERSAL::isa($_[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;

    };

    return $sub;
}

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

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

    next unless defined(&$glob);
 
    my $methName = $name;

    if ($util_funcs{$name})
    {
	*$methName = wrap_util($name);
    }
    else
    {
	*$methName = wrap_method($name, $fig);
    }    

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

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

# $server->handle;

my $s = $server->new();
my $sel = IO::Select->new();
$sel->add($s->{_daemon});
my $stdin = \*STDIN;
$sel->add($stdin);
while (1)
{
    my @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 $buf;
	    my $n = sysread($stdin, $buf, 1);
	    if ($n == 0)
	    {
		print "Exiting due to closed stdin\n";
		$sel->remove($stdin);
		exit;
	    }
	}
    }
}



    

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