| /* |
| * 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. |
| */ |
| #include "SelectionCriterionRule.h" |
| #include "SelectionCriterion.h" |
| #include "XmlDomainSerializingContext.h" |
| #include "XmlDomainImportContext.h" |
| #include "SelectionCriteriaDefinition.h" |
| #include "SelectionCriterionTypeInterface.h" |
| #include "RuleParser.h" |
| #include <assert.h> |
| |
| #define base CRule |
| |
| using std::string; |
| |
| const CSelectionCriterionRule::SMatchingRuleDescription |
| CSelectionCriterionRule::_astMatchesWhen[CSelectionCriterionRule::ENbMatchesWhen] = { |
| {"Is", true}, {"IsNot", true}, {"Includes", false}, {"Excludes", false}}; |
| |
| // Class kind |
| string CSelectionCriterionRule::getKind() const |
| { |
| return "SelectionCriterionRule"; |
| } |
| |
| // Content dumping |
| string CSelectionCriterionRule::logValue(utility::ErrorContext & /*cxt*/) const |
| { |
| // Dump rule |
| return dump(); |
| } |
| |
| // Parse |
| bool CSelectionCriterionRule::parse(CRuleParser &ruleParser, string &strError) |
| { |
| // Criterion |
| _pSelectionCriterion = |
| ruleParser.getSelectionCriteriaDefinition()->getSelectionCriterion(ruleParser.getType()); |
| |
| // Check existence |
| if (!_pSelectionCriterion) { |
| |
| strError = "Couldn't find selection criterion " + ruleParser.getType(); |
| |
| return false; |
| } |
| |
| // Verb |
| string strMatchesWhen; |
| |
| if (!ruleParser.next(strMatchesWhen, strError)) { |
| |
| return false; |
| } |
| // Value |
| string strValue; |
| |
| if (!ruleParser.next(strValue, strError)) { |
| |
| return false; |
| } |
| |
| // Matches when |
| if (!setMatchesWhen(strMatchesWhen, strError)) { |
| |
| strError = "Verb error: " + strError; |
| |
| return false; |
| } |
| |
| // Value |
| if (!_pSelectionCriterion->getCriterionType()->getNumericalValue(strValue, _iMatchValue)) { |
| |
| strError = "Value error: \"" + strValue + "\" is not part of criterion \"" + |
| _pSelectionCriterion->getCriterionName() + "\""; |
| |
| return false; |
| } |
| |
| return true; |
| } |
| |
| // Dump |
| string CSelectionCriterionRule::dump() const |
| { |
| // Value |
| string value; |
| _pSelectionCriterion->getCriterionType()->getLiteralValue(_iMatchValue, value); |
| |
| // "<Name> <Verb> <Value>" |
| return string(_pSelectionCriterion->getName()) + " " + |
| _astMatchesWhen[_eMatchesWhen].pcMatchesWhen + " " + value; |
| } |
| |
| // Rule check |
| bool CSelectionCriterionRule::matches() const |
| { |
| assert(_pSelectionCriterion); |
| |
| switch (_eMatchesWhen) { |
| case EIs: |
| return _pSelectionCriterion->is(_iMatchValue); |
| case EIsNot: |
| return _pSelectionCriterion->isNot(_iMatchValue); |
| case EIncludes: |
| return _pSelectionCriterion->includes(_iMatchValue); |
| case EExcludes: |
| return _pSelectionCriterion->excludes(_iMatchValue); |
| default: |
| assert(0); |
| return false; |
| } |
| } |
| |
| // From IXmlSink |
| bool CSelectionCriterionRule::fromXml(const CXmlElement &xmlElement, |
| CXmlSerializingContext &serializingContext) |
| { |
| // Retrieve actual context |
| CXmlDomainImportContext &xmlDomainImportContext = |
| static_cast<CXmlDomainImportContext &>(serializingContext); |
| |
| // Get selection criterion |
| string strSelectionCriterion; |
| xmlElement.getAttribute("SelectionCriterion", strSelectionCriterion); |
| |
| _pSelectionCriterion = |
| xmlDomainImportContext.getSelectionCriteriaDefinition()->getSelectionCriterion( |
| strSelectionCriterion); |
| |
| // Check existence |
| if (!_pSelectionCriterion) { |
| |
| xmlDomainImportContext.setError("Couldn't find selection criterion " + |
| strSelectionCriterion + " in " + getKind() + " " + |
| xmlElement.getPath()); |
| |
| return false; |
| } |
| |
| // Get MatchesWhen |
| string strMatchesWhen; |
| xmlElement.getAttribute("MatchesWhen", strMatchesWhen); |
| string strError; |
| |
| if (!setMatchesWhen(strMatchesWhen, strError)) { |
| |
| xmlDomainImportContext.setError("Wrong MatchesWhen attribute " + strMatchesWhen + " in " + |
| getKind() + " " + xmlElement.getPath() + ": " + strError); |
| |
| return false; |
| } |
| |
| // Get Value |
| string strValue; |
| xmlElement.getAttribute("Value", strValue); |
| |
| if (!_pSelectionCriterion->getCriterionType()->getNumericalValue(strValue, _iMatchValue)) { |
| |
| xmlDomainImportContext.setError("Wrong Value attribute value " + strValue + " in " + |
| getKind() + " " + xmlElement.getPath()); |
| |
| return false; |
| } |
| |
| // Done |
| return true; |
| } |
| |
| // From IXmlSource |
| void CSelectionCriterionRule::toXml(CXmlElement &xmlElement, CXmlSerializingContext & /*ctx*/) const |
| { |
| assert(_pSelectionCriterion); |
| |
| // Set selection criterion |
| xmlElement.setAttribute("SelectionCriterion", _pSelectionCriterion->getName()); |
| |
| // Set MatchesWhen |
| xmlElement.setAttribute("MatchesWhen", _astMatchesWhen[_eMatchesWhen].pcMatchesWhen); |
| |
| // Set Value |
| string strValue; |
| |
| _pSelectionCriterion->getCriterionType()->getLiteralValue(_iMatchValue, strValue); |
| |
| xmlElement.setAttribute("Value", strValue); |
| } |
| |
| // XML MatchesWhen attribute parsing |
| bool CSelectionCriterionRule::setMatchesWhen(const string &strMatchesWhen, string &strError) |
| { |
| for (size_t matchesWhen = 0; matchesWhen < ENbMatchesWhen; matchesWhen++) { |
| |
| const SMatchingRuleDescription *pstMatchingRuleDescription = &_astMatchesWhen[matchesWhen]; |
| |
| if (strMatchesWhen == pstMatchingRuleDescription->pcMatchesWhen) { |
| |
| // Found it! |
| |
| // Get Type |
| const ISelectionCriterionTypeInterface *pSelectionCriterionType = |
| _pSelectionCriterion->getCriterionType(); |
| |
| // Check compatibility if relevant |
| if (!pSelectionCriterionType->isTypeInclusive() && |
| !pstMatchingRuleDescription->bExclusiveTypeCompatible) { |
| |
| strError = "Value incompatible with exclusive kind of type"; |
| |
| return false; |
| } |
| |
| // Store |
| _eMatchesWhen = (MatchesWhen)matchesWhen; |
| |
| return true; |
| } |
| } |
| |
| strError = "Value not found"; |
| |
| return false; |
| } |