AnswerParser.hpp
上传用户:xqtpzdz
上传日期:2022-05-21
资源大小:1764k
文件大小:2k
源码类别:
xml/soap/webservice
开发平台:
Visual C++
- /****************License************************************************
- * Vocalocity OpenVXI
- * Copyright (C) 2004-2005 by Vocalocity, Inc. All Rights Reserved.
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- * Vocalocity, the Vocalocity logo, and VocalOS are trademarks or
- * registered trademarks of Vocalocity, Inc.
- * OpenVXI is a trademark of Scansoft, Inc. and used under license
- * by Vocalocity.
- ***********************************************************************/
- #ifndef __ANSWER_PARSER_HPP__
- #define __ANSWER_PARSER_HPP__
- #include "VXItypes.h"
- #include <parsers/XercesDOMParser.hpp>
- extern "C" struct VXIContent;
- extern "C" struct VXIValue;
- class SimpleLogger;
- class AnswerHolder;
- class AnswerTranslator {
- public:
- virtual void EvaluateExpression(const vxistring & expression) = 0;
- virtual void SetString(const vxistring & var, const vxistring & val) = 0;
- AnswerTranslator() { }
- virtual ~AnswerTranslator() { }
- };
- class AnswerParser {
- public:
- enum ParseResult {
- Success,
- NoInput,
- NoMatch,
- ParseError,
- UnsupportedContent,
- InvalidParameter
- };
- /**
- * Parses a NLSML recognition result.
- */
- ParseResult Parse(SimpleLogger & log, AnswerTranslator &, GrammarManager &, int, VXIContent *, VXMLElement &);
- AnswerParser();
- ~AnswerParser();
- private:
- // Returns: -1 Parse error
- // 0 Success - application.lastresult$ written
- // 1 Success - noinput event
- // 2 Success - nomatch event
- int ProcessNLSML(SimpleLogger & log, AnswerTranslator &, GrammarManager &, int, VXMLElement &);
- bool IsAllWhiteSpace(const XMLCh* str);
- private:
- xercesc::XercesDOMParser * nlsmlParser;
- };
- #endif