Here is the main program I'm working with right now... It's incomplete but shows the backbone minus the irrelevant business content...
use strict;
use HTTP::Daemon;
use HTTP::Response;
use HTTP::Status;
use BusinessLogic;
use threads;
my %opt = ();
getopt('sx', \%opt); # -i, input file name [-t template name], valu
+es in %opts.
unless (defined $opt{s} ) {
print STDOUT "\nUsage: ./orgserver -s datasourcename [-x xmloutput
+flatfile]\n\n";
exit 0;
}
unless (-r $opt{s}) {print "Unable to read $opt{s}"}
if ($opt{x}) {unless (-w $opt{x}) {print "Unable to write to $opt{w}"}
+;exit 0}
$| = 1;
my $xmlfile = "OrgTree.xml";
my $xmlflatfile = $opt{'x'} || "FlatOrgFile.xml";
my $sourcefile = $opt{'s'} || 'data/infile-big.txt';
my $E = BusinessLogic->new({
sourcefile=>$sourcefile,
xmlfile=>$xmlfile,
xmlflatfile=>$xmlflatfile
});
$E->writeLog(99,"new Model tree and Daemon created");
#create the HTTP::Daemon instance
my $d = new HTTP::Daemon LocalAddr =>
$E->{server}->{hostname}, LocalPort=>$E->{server}->{url};
$| = 1;
#should be familiar... many parts based on webserver in 100 lines by C
+orion http://www.perlmonks.org/index.pl?node_id=116767 (from what I r
+emember)
print "Please contact me at: <URL: ", $d->url, " >\n";
for (;;) {
$DB::single = 2;
my $connect = $d->accept;
print "We got a request '$connect'!\n";
my $thread = threads->new(\&connection,$connect,$E);
$thread->detach;
print "have detached from this connection\n";
}
sub connection {
my $c = shift;
my $E = shift;
print
"We are starting a new connection
thread with connection '$c'\n";
print "listening for request\n";
while (my $r = $c->get_request) {
print "We got a request\n";
#ignore all but GET requests
if ($r->method eq 'GET') {
$E->{method} = $r->method;
$E->regen();
$E->writeLog(99,"\n\n\n--------n\n\n");
$E->writeLog(8,"Incoming GET Request Content",$E->{request
+});
my $path = $r->url->path;
print "We are handling path request $path\n";
my $command = $E->securePath($path);
#handle the command passed to us in the GET an
+d generates the output headers and body my $ref = $E->run(
+) ||
$E->writeLog(99,"Error processing $command!
+",$!);
$E->writeLog(8,'business logic finished');
my $response =
new HTTP::Response( 404,undef,undef,"404 -
+Not found." );
foreach my $key ( keys %{$E->{response}->{header}} ) {
$response->header(
$key=>$E->{response}->{header}->{$ke
+y}
)
}
$response->content($E->{response}->{content});
$response->code($E->{response}->{code});
$c->send_response($response);
} else {
# go away!
$c->send_error(RC_FORBIDDEN);
}
$E->regen();
}
print "Closing connection '$c'";
$c->close;
undef($c);
}
hackmare
roasp.com
