ZP-1219 printwbxml sets WBXML_DEBUGGING flag to use different internal

routines.

Released under the Affero GNU General Public License (AGPL) version 3.

src/lib/wbxml/wbxmldecoder.php

@@ -320,7 +320,7 @@ class WBXMLDecoder extends WBXMLDefs {
                 // when sending an email with an attachment this single log line (which is never logged in INFO)
                 // requires easily additional 20 MB of RAM. See https://jira.z-hub.io/browse/ZP-1159
                 $messagesize = strlen($el[EN_CONTENT]);
-                if ($messagesize > 10240) {
+                if ($messagesize > 10240 && !defined('WBXML_DEBUGGING')) {
                     $content = substr($el[EN_CONTENT], 0, 10240) . sprintf(" <log message with %d bytes truncated>", $messagesize);
                 }
                 else {
@@ -405,6 +405,21 @@ class WBXMLDecoder extends WBXMLDefs {
      * @return string
      */
     private function getTermStr() {
+        if(defined('WBXML_DEBUGGING') && WBXML_DEBUGGING === true) {
+            $str = "";
+            while(1) {
+                $in = $this->getByte();
+                if($in == 0) {
+                    break;
+                }
+                else {
+                    $str .= chr($in);
+                }
+            }
+            
+            return $str;
+        }
+        
         // there is no unlimited "length" for stream_get_line,
         // so we use a huge value for "length" param (1Gb)
         // (0 == PHP_SOCK_CHUNK_SIZE (8192))

tools/dev/printwbxml.php

@@ -35,6 +35,9 @@ include_once('../../src/lib/wbxml/wbxmldefs.php');
 include_once('../../src/lib/wbxml/wbxmldecoder.php');
 include_once('../../src/lib/wbxml/wbxmlencoder.php');
 
+// don't truncate WBXML logs and use slow stream reader
+define('WBXML_DEBUGGING', true);
+
 // minimal definitions & log to stdout overwrite
 define('WBXML_DEBUG', true);
 define("LOGLEVEL_WBXML", "wbxml");