compiler2/asn1/Block.cc

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Copyright (c) 2000-2014 Ericsson Telecom AB
   3 // All rights reserved. This program and the accompanying materials
   4 // are made available under the terms of the Eclipse Public License v1.0
   5 // which accompanies this distribution, and is available at
   6 // http://www.eclipse.org/legal/epl-v10.html
   7 ///////////////////////////////////////////////////////////////////////////////
   8 #include "Block.hh"
   9 #include "TokenBuf.hh"
  10 #include "../error.h"
  11
  12 extern void asn1la_newtokenbuf(Asn::TokenBuf *tb);
  13 extern int asn1_yyparse();
  14 #define yyparse asn1_yyparse
  15
  16 namespace Asn {
  17
  18   using namespace Common;
  19
  20   Node *parsed_node;
  21
  22   Block::Block(TokenBuf *p_tokenbuf)
  23     : Node(), Location(), tokenbuf(p_tokenbuf)
  24   {
  25     if (!p_tokenbuf) FATAL_ERROR("NULL parameter: Asn::Block::Block()");
  26   }
  27
  28   Block::Block(const Block& p)
  29     : Node(p), Location(p)
  30   {
  31     tokenbuf=p.tokenbuf->clone();
  32   }
  33
  34   Block::~Block()
  35   {
  36     delete tokenbuf;
  37   }
  38
  39   Node* Block::parse(int kw_token)
  40   {
  41     tokenbuf->push_front_kw_token(kw_token);
  42     asn1la_newtokenbuf(tokenbuf);
  43     if(yyparse()) parsed_node=0;
  44     return parsed_node;
  45   }
  46
  47   void Block::dump(unsigned level) const
  48   {
  49     DEBUG(level, "Block");
  50     tokenbuf->dump(level + 1);
  51   }
  52
  53 } // namespace Asn