# This is a basic VCL configuration file for varnish.  See the vcl(7)
# man page for details on VCL syntax and semantics.
# 
# Default backend definition.  Set this to point to your content
# server.
# 
backend default {
    .host = "127.0.0.1";
    .port = "80";
}

sub vcl_recv {

    if (req.request != "GET" &&
      req.request != "HEAD" &&
      req.request != "PUT" &&
      req.request != "POST" &&
      req.request != "TRACE" &&
      req.request != "OPTIONS" &&
      req.request != "DELETE") {
        /* Non-RFC2616 or CONNECT which is weird. */
        return (pipe);
    }
    if (req.request != "GET" && req.request != "HEAD") {
        /* We only deal with GET and HEAD by default */
        return (pass);
    }

    #do not cache in awstats
    if (req.url ~ "/awstats") {
        return (pipe);
    }

    #Always cache all images
    if (req.url ~ "\.(png|gif|jpg|swf)$") {
      return(lookup);
    }


    ##MOC: Do not cache if be_typo_user
    if (req.http.Authorization || req.http.Cookie ~ ".*be_typo_user=.*") {
        return (pass);
    }
    return (lookup);
}



sub vcl_pipe {
	# Note that only the first request to the backend will have
	# X-Forwarded-For set.  If you use X-Forwarded-For and want to
	# have it set for all requests, make sure to have:
	# set bereq.http.connection = "close";
	# here.  It is not set by default as it might break some broken web
	# applications, like IIS with NTLM authentication.
	return (pipe);
 }

 sub vcl_pass {
     return (pass);
 }

 
sub vcl_hash {
    hash_data(req.url);
    if (req.http.host) {
         hash_data(req.http.host);
     } else {
         hash_data(server.ip);
     }
     return (hash);
}

 
sub vcl_hit {
	#if (!obj.cacheable) {
        #	return (pass);
    	#}
    return (deliver);
}


sub vcl_miss {
    return (fetch);
}

sub vcl_fetch {
	#if (!beresp.cacheable) {
        #return (pass);
    #}
    if (beresp.http.Set-Cookie) {
        return (hit_for_pass);
    }
    if (beresp.ttl <= 0s ||
        beresp.http.Set-Cookie ||
        beresp.http.Vary == "*") {
		/*
		 * Mark as "Hit-For-Pass" for the next 2 minutes
		 */
		set beresp.ttl = 120 s;
 		return (hit_for_pass);
     }
     return (deliver);
}
 
sub vcl_deliver {
     return (deliver);
}
 

sub vcl_init {
	return (ok);
}
 
sub vcl_fini {
	return (ok);
}