/* * Copyright (c) 2011-2014, Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation and/or * other materials provided with the distribution. * * 3. Neither the name of the copyright holder nor the names of its contributors * may be used to endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #include <string> #include <stdint.h> class CCompoundRule; class CSelectionCriteriaDefinition; class CRuleParser { public: enum Status { EInit, EBeginCompoundRule, EEndCompoundRule, ECriterionRule, EContinue, EDone, ENbStatuses }; CRuleParser(const std::string &strApplicationRule, const CSelectionCriteriaDefinition *pSelectionCriteriaDefinition); ~CRuleParser(); // Parse bool parse(CCompoundRule *pParentRule, std::string &strError); // Iterate bool iterate(std::string &strError); // Next word bool next(std::string &strNext, std::string &strError); // Rule type const std::string &getType() const; // Criteria defintion const CSelectionCriteriaDefinition *getSelectionCriteriaDefinition() const; // Root rule CCompoundRule *grabRootRule(); private: CRuleParser(const CRuleParser &); CRuleParser &operator=(const CRuleParser &); // Rule definition std::string _strApplicationRule; // Criteria defintion const CSelectionCriteriaDefinition *_pSelectionCriteriaDefinition; /** String iterator */ std::string::size_type _uiCurrentPos{0}; // Deepness size_t _currentDeepness{0}; // Current Type std::string _strRuleType; // Status Status _eStatus{EInit}; // Root rule CCompoundRule *_pRootRule{nullptr}; // Matches static const char *_acDelimiters[ENbStatuses]; };