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150 lines
4.0 KiB
150 lines
4.0 KiB
/*
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* Copyright (c) 2011-2014, Intel Corporation
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors
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* may be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "CompoundRule.h"
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#include "RuleParser.h"
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#define base CRule
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using std::string;
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// Types
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const char *CCompoundRule::_apcTypes[2] = {"Any", "All"};
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// Class kind
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string CCompoundRule::getKind() const
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{
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return "CompoundRule";
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}
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// Returns true if children dynamic creation is to be dealt with
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bool CCompoundRule::childrenAreDynamic() const
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{
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return true;
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}
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// Content dumping
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string CCompoundRule::logValue(utility::ErrorContext & /*ctx*/) const
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{
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// Type
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return _apcTypes[_bTypeAll];
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}
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// Parse
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bool CCompoundRule::parse(CRuleParser &ruleParser, string &strError)
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{
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// Get rule type
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for (size_t typeIndex = 0; typeIndex < 2; typeIndex++) {
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if (ruleParser.getType() == _apcTypes[typeIndex]) {
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// Set type
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_bTypeAll = typeIndex != 0;
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return true;
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}
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}
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// Failed
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strError = "Unknown compound rule type: ";
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strError += ruleParser.getType();
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return false;
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}
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// Dump
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string CCompoundRule::dump() const
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{
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string output = string(_apcTypes[_bTypeAll]) + "{";
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// Children
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size_t uiChild;
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size_t uiNbChildren = getNbChildren();
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bool bFirst = true;
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for (uiChild = 0; uiChild < uiNbChildren; uiChild++) {
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if (!bFirst) {
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output += ", ";
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}
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// Dump inner rule
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const CRule *pRule = static_cast<const CRule *>(getChild(uiChild));
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output += pRule->dump();
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bFirst = false;
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}
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output += "}";
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return output;
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}
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// Rule check
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bool CCompoundRule::matches() const
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{
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size_t uiChild;
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size_t uiNbChildren = getNbChildren();
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for (uiChild = 0; uiChild < uiNbChildren; uiChild++) {
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const CRule *pRule = static_cast<const CRule *>(getChild(uiChild));
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if (pRule->matches() ^ _bTypeAll) {
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return !_bTypeAll;
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}
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}
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return _bTypeAll;
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}
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// From IXmlSink
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bool CCompoundRule::fromXml(const CXmlElement &xmlElement,
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CXmlSerializingContext &serializingContext)
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{
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// Get type
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string strType;
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xmlElement.getAttribute("Type", strType);
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_bTypeAll = strType == _apcTypes[true];
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// Base
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return base::fromXml(xmlElement, serializingContext);
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}
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// From IXmlSource
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void CCompoundRule::toXml(CXmlElement &xmlElement, CXmlSerializingContext &serializingContext) const
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{
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// Set type
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xmlElement.setAttribute("Type", _apcTypes[_bTypeAll]);
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// Base
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base::toXml(xmlElement, serializingContext);
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}
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