include/sieve/class_My_Parser.inc

   1 <?php
   2
   3 class My_Parser extends Parser
   4 {
   5         function parse($script)
   6         {
   7         $this->status_text = "incomplete";
   8         $this->script_ = $script;
   9         $this->tree_ = new My_Tree(Scanner::scriptStart());
  10         $this->tree_->setDumpFunc(array(&$this, 'dumpToken_'));
  11         $this->scanner_ = new Scanner($this->script_);
  12         $this->scanner_->setCommentFunc(array($this, 'comment_'));
  13
  14         if ($this->commands_($this->tree_->getRoot()) &&
  15             $this->scanner_->nextTokenIs('script-end'))
  16         {
  17             return $this->success_('success');
  18         }
  19
  20         return $this->status_;
  21         }
  22
  23         function dumpToken_(&$token)
  24         {
  25                 if (is_array($token))
  26                 {
  27                         $str = "<" . $token['text'] . "> ";
  28                         foreach ($token as $k => $v)
  29                         {
  30                                 $str .= " $k:$v";
  31                         }
  32                         return $str;
  33                 }
  34                 return strval($token);
  35         }
  36 }
  37 ?>