Index: classes/class.ups.php
===================================================================
--- classes/class.ups.php       (revision 73)
+++ classes/class.ups.php       (working copy)
@@ -8,6 +8,12 @@
        var $debugMode;
        var $accessRequest;

+    // Begin BC Addition
+    var $req_num = 0;
+    var $transaction = '';
+    var $debug_dir;
+    // End BC Addition
+
     /**********************************************
      * $License = XML Access Code provided by UPS
      * $User = UPS.com Username
@@ -25,6 +31,19 @@
                $this->templatePath = 'xml/'; // No beginning slash if path is relative
        }

+    // Begin BC Addition
+    function setTransaction($id)
+    {
+        $this->transaction = $id;
+    }
+
+    function setDebugDir($dir)
+    {
+        $this->debug_dir = $dir;
+    }
+    // End BC Addition
+
+
        function access(){
                // This will create the AccessRequest XML that belongs at the beginning of EVERY request made to UPS
                $accessXML = $this->sandwich($this->templatePath.'AccessRequest.xml', array('{LICENSE}','{USER_ID}','{PASSWORD}'), array($this->License,$this->User,$this->Pass));
@@ -59,9 +78,22 @@
                        curl_setopt($ch, CURLOPT_HEADER, 1);
                        curl_setopt($ch, CURLOPT_POSTFIELDS, $output);
                        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+            // BC ADDITION
+                       curl_setopt($ch, CURLINFO_HEADER_OUT, 1);
+
                        $curlReturned = curl_exec($ch);
+
+            // BEGIN BC Addition - This will log the request and response for debugging (and certification)
+            if (!empty($this->debug_dir) && file_exists($this->debug_dir) && is_dir($this->debug_dir) && is_writeable($this->debug_dir)) {
+                file_put_contents("{$this->debug_dir}/{$this->transaction}-{$this->req_num}.request", print_r(curl_getinfo($ch),true)."OUTPUT:\n\n{$output}");
+                file_put_contents("{$this->debug_dir}/{$this->transaction}-{$this->req_num}.response", $curlReturned);
+            }
+            $this->req_num++;
+            // END BC Addition
+
                        curl_close($ch);

+
                        // Find out if the UPS service is down
                        preg_match_all('/HTTP\/1\.\d\s(\d+)/',$curlReturned,$matches);
                        foreach($matches[1] as $key=>$value) {