From bcbf441e09fb502cf64924ff2530fa144bdf52c5 Mon Sep 17 00:00:00 2001
From: Andreas Brachold <vdr07@deltab.de>
Date: Mon, 13 Aug 2007 18:41:27 +0000
Subject: * Move files to trunk

---
 lib/XXV/OUTPUT/HTML/PUSH.pm | 95 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 lib/XXV/OUTPUT/HTML/PUSH.pm

(limited to 'lib/XXV/OUTPUT/HTML/PUSH.pm')

diff --git a/lib/XXV/OUTPUT/HTML/PUSH.pm b/lib/XXV/OUTPUT/HTML/PUSH.pm
new file mode 100644
index 0000000..7c7d7df
--- /dev/null
+++ b/lib/XXV/OUTPUT/HTML/PUSH.pm
@@ -0,0 +1,95 @@
+package XXV::OUTPUT::HTML::PUSH;
+
+use strict;
+
+use Tools;
+
+$| = 1;
+
+=head1 NAME
+
+XXV::OUTPUT::HTML::PUSH - A Push for http system
+
+=head1 SYNOPSIS
+
+    use XXV::OUTPUT::HTML::PUSH;
+
+    my $pusher =  XXV::OUTPUT::HTML::PUSH->new(
+        -cgi => $obj->{cgi},        # The CGI Object from Lincoln Stein
+        -handle => $obj->{handle},  # The handle to printout the http Stuff
+    );
+
+    $pusher->start();       # Start the Push Process
+
+    while($c > 10) {
+        $pusher->print($c++);  # Print out the message
+    }
+
+    $pusher->stop();        # Stop the Push
+
+
+=cut
+
+# ------------------
+sub new {
+# ------------------
+	my($class, %attr) = @_;
+	my $self = {};
+	bless($self, $class);
+
+    $self->{handle} = $attr{'-handle'}
+        || return error('No handle defined!');
+
+    $self->{cgi} = $attr{'-cgi'}
+        || return error('No CGI Object defined!');
+
+	return $self;
+}
+
+# ------------------
+sub start {
+# ------------------
+    my $obj = shift  || return error ('No Object!' );
+    my $out = shift ||  0;
+    $obj->{handle}->print($obj->{cgi}->multipart_init(-boundary=>'----here we go!'));
+    $obj->print($out) if($out);
+}
+
+# ------------------
+sub print {
+# ------------------
+    my $obj = shift  || return error ('No Object!' );
+    my $msg = shift  || return;
+    my $type = shift || 'text/html';
+
+    $obj->{handle}->print($obj->{cgi}->multipart_start(-type=>$type));
+    $obj->{handle}->print($msg."\n");
+    $obj->{handle}->print($obj->{cgi}->multipart_end);
+}
+
+# ------------------
+sub follow_print {
+# ------------------
+    my $obj = shift  || return error ('No Object!' );
+    my $msg = shift  || return;
+    my $type = shift || 'text/html';
+
+    unless($obj->{header}) {
+        $obj->{handle}->print($obj->{cgi}->multipart_start(-type=>$type));
+        $obj->{header} = 1;
+    }
+    $obj->{handle}->print($msg."\n");
+}
+
+# ------------------
+sub stop {
+# ------------------
+    my $obj = shift  || return error ('No Object!' );
+    $obj->{handle}->print($obj->{cgi}->multipart_end);
+    $obj->{handle}->print($obj->{cgi}->header(
+        -type   =>  'text/html',
+        -status  => "200 OK",
+    ));
+}
+
+1;
-- 
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