src/parser.cc

   1 ///
   2 /// \file       parser.cc
   3 ///             Virtual parser functor class.  Also, all protocol-specific
   4 ///             parser code goes in here.
   5 ///
   6
   7 /*
   8     Copyright (C) 2005-2006, Net Direct Inc. (http://www.netdirect.ca/)
   9
  10     This program is free software; you can redistribute it and/or modify
  11     it under the terms of the GNU General Public License as published by
  12     the Free Software Foundation; either version 2 of the License, or
  13     (at your option) any later version.
  14
  15     This program is distributed in the hope that it will be useful,
  16     but WITHOUT ANY WARRANTY; without even the implied warranty of
  17     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  18
  19     See the GNU General Public License in the COPYING file at the
  20     root directory of this project for more details.
  21 */
  22
  23 #include "parser.h"
  24 #include "protocol.h"
  25 #include "protostructs.h"
  26
  27 namespace Barry {
  28
  29 bool Parser::GetOperation(const Data &data, unsigned int &operation)
  30 {
  31         // check size to make sure we have up to the DBAccess operation byte
  32         if( (unsigned int)data.GetSize() < (SB_PACKET_DBACCESS_HEADER_SIZE + 1) )
  33                 return false;
  34
  35         MAKE_PACKET(pack, data);
  36         operation = pack->u.db.u.response.operation;
  37         return true;
  38 }
  39
  40 } // namespace Barry
  41