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      1 /*
      2  * Copyright (c) 2011-2014, Intel Corporation
      3  * All rights reserved.
      4  *
      5  * Redistribution and use in source and binary forms, with or without modification,
      6  * are permitted provided that the following conditions are met:
      7  *
      8  * 1. Redistributions of source code must retain the above copyright notice, this
      9  * list of conditions and the following disclaimer.
     10  *
     11  * 2. Redistributions in binary form must reproduce the above copyright notice,
     12  * this list of conditions and the following disclaimer in the documentation and/or
     13  * other materials provided with the distribution.
     14  *
     15  * 3. Neither the name of the copyright holder nor the names of its contributors
     16  * may be used to endorse or promote products derived from this software without
     17  * specific prior written permission.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
     20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     21  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     22  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
     23  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     24  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     25  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
     26  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     28  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 #pragma once
     31 
     32 #include "Rule.h"
     33 
     34 #include <string>
     35 
     36 class CSelectionCriterion;
     37 
     38 class CSelectionCriterionRule : public CRule
     39 {
     40     // Matching rules
     41     enum MatchesWhen {
     42         EIs,
     43         EIsNot,
     44         EIncludes,
     45         EExcludes,
     46 
     47         ENbMatchesWhen
     48     };
     49     // Matching rule description
     50     struct SMatchingRuleDescription
     51     {
     52         const char* pcMatchesWhen;
     53         bool bExclusiveTypeCompatible;
     54     };
     55 
     56 public:
     57     CSelectionCriterionRule();
     58 
     59     // Parse
     60     virtual bool parse(CRuleParser& ruleParser, std::string& strError);
     61 
     62     // Dump
     63     virtual void dump(std::string& strResult) const;
     64 
     65     // Rule check
     66     virtual bool matches() const;
     67 
     68     // From IXmlSink
     69     virtual bool fromXml(const CXmlElement& xmlElement, CXmlSerializingContext& serializingContext);
     70 
     71     // From IXmlSource
     72     virtual void toXml(CXmlElement& xmlElement, CXmlSerializingContext& serializingContext) const;
     73 
     74     // Class kind
     75     virtual std::string getKind() const;
     76 protected:
     77     // Content dumping
     78     virtual void logValue(std::string& strValue, CErrorContext& errorContext) const;
     79 private:
     80     // XML MatchesWhen attribute parsing
     81     bool setMatchesWhen(const std::string& strMatchesWhen, std::string& strError);
     82 
     83     // Selection criterion
     84     const CSelectionCriterion* _pSelectionCriterion;
     85 
     86     // MatchesWhen
     87     MatchesWhen _eMatchesWhen;
     88 
     89     // Value
     90     int32_t _iMatchValue;
     91 
     92     // Used for XML MatchesWhen attribute parsing
     93     static const SMatchingRuleDescription _astMatchesWhen[ENbMatchesWhen];
     94 };
     95 
     96