| /* |
| * 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 "BaseParameter.h" |
| #include "ParameterType.h" |
| #include "ParameterAccessContext.h" |
| #include "ConfigurationAccessContext.h" |
| #include "ParameterBlackboard.h" |
| #include <assert.h> |
| |
| #define base CInstanceConfigurableElement |
| |
| using std::string; |
| |
| CBaseParameter::CBaseParameter(const string &strName, const CTypeElement *pTypeElement) |
| : base(strName, pTypeElement) |
| { |
| } |
| |
| // XML configuration settings parsing/composing |
| bool CBaseParameter::serializeXmlSettings( |
| CXmlElement &xmlConfigurationSettingsElementContent, |
| CConfigurationAccessContext &configurationAccessContext) const |
| { |
| // Handle access |
| if (!configurationAccessContext.serializeOut()) { |
| |
| // Write to blackboard |
| if (!doSetValue(xmlConfigurationSettingsElementContent.getTextContent(), |
| getOffset() - configurationAccessContext.getBaseOffset(), |
| configurationAccessContext)) { |
| |
| appendParameterPathToError(configurationAccessContext); |
| return false; |
| } |
| } else { |
| |
| // Get string value |
| string strValue; |
| |
| doGetValue(strValue, getOffset() - configurationAccessContext.getBaseOffset(), |
| configurationAccessContext); |
| |
| // Populate value into xml text node |
| xmlConfigurationSettingsElementContent.setTextContent(strValue); |
| } |
| |
| // Done |
| return base::serializeXmlSettings(xmlConfigurationSettingsElementContent, |
| configurationAccessContext); |
| } |
| |
| // Dump |
| string CBaseParameter::logValue(CParameterAccessContext &context) const |
| { |
| // Dump value |
| string output; |
| doGetValue(output, getOffset(), context); |
| return output; |
| } |
| |
| // Check element is a parameter |
| bool CBaseParameter::isParameter() const |
| { |
| return true; |
| } |
| |
| bool CBaseParameter::access(bool & /*bValue*/, bool /*bSet*/, |
| CParameterAccessContext ¶meterAccessContext) const |
| { |
| parameterAccessContext.setError("Unsupported conversion"); |
| return false; |
| } |
| bool CBaseParameter::access(std::vector<bool> & /*abValues*/, bool /*bSet*/, |
| CParameterAccessContext ¶meterAccessContext) const |
| { |
| parameterAccessContext.setError("Unsupported conversion"); |
| return false; |
| } |
| |
| bool CBaseParameter::access(uint32_t & /*bValue*/, bool /*bSet*/, |
| CParameterAccessContext ¶meterAccessContext) const |
| { |
| parameterAccessContext.setError("Unsupported conversion"); |
| return false; |
| } |
| bool CBaseParameter::access(std::vector<uint32_t> & /*abValues*/, bool /*bSet*/, |
| CParameterAccessContext ¶meterAccessContext) const |
| { |
| parameterAccessContext.setError("Unsupported conversion"); |
| return false; |
| } |
| |
| bool CBaseParameter::access(int32_t & /*bValue*/, bool /*bSet*/, |
| CParameterAccessContext ¶meterAccessContext) const |
| { |
| parameterAccessContext.setError("Unsupported conversion"); |
| return false; |
| } |
| bool CBaseParameter::access(std::vector<int32_t> & /*abValues*/, bool /*bSet*/, |
| CParameterAccessContext ¶meterAccessContext) const |
| { |
| parameterAccessContext.setError("Unsupported conversion"); |
| return false; |
| } |
| |
| bool CBaseParameter::access(double & /*bValue*/, bool /*bSet*/, |
| CParameterAccessContext ¶meterAccessContext) const |
| { |
| parameterAccessContext.setError("Unsupported conversion"); |
| return false; |
| } |
| bool CBaseParameter::access(std::vector<double> & /*abValues*/, bool /*bSet*/, |
| CParameterAccessContext ¶meterAccessContext) const |
| { |
| parameterAccessContext.setError("Unsupported conversion"); |
| return false; |
| } |
| |
| // String Access |
| bool CBaseParameter::access(string &strValue, bool bSet, |
| CParameterAccessContext ¶meterAccessContext) const |
| { |
| if (bSet) { |
| |
| // Set Value |
| if (!doSetValue(strValue, getOffset() - parameterAccessContext.getBaseOffset(), |
| parameterAccessContext)) { |
| |
| appendParameterPathToError(parameterAccessContext); |
| return false; |
| } |
| // Synchronize |
| if (!sync(parameterAccessContext)) { |
| |
| appendParameterPathToError(parameterAccessContext); |
| return false; |
| } |
| |
| } else { |
| // Get Value |
| doGetValue(strValue, getOffset() - parameterAccessContext.getBaseOffset(), |
| parameterAccessContext); |
| } |
| |
| return true; |
| } |
| |
| bool CBaseParameter::access(std::vector<string> & /*astrValues*/, bool /*bSet*/, |
| CParameterAccessContext & /*ctx*/) const |
| { |
| // Generic string array access to scalar parameter must have been filtered out before |
| assert(0); |
| |
| return false; |
| } |
| |
| // Parameter Access |
| bool CBaseParameter::accessValue(CPathNavigator &pathNavigator, string &strValue, bool bSet, |
| CParameterAccessContext ¶meterAccessContext) const |
| { |
| // Check path validity |
| if (!checkPathExhausted(pathNavigator, parameterAccessContext)) { |
| |
| return false; |
| } |
| |
| return access(strValue, bSet, parameterAccessContext); |
| } |
| |
| void CBaseParameter::structureToXml(CXmlElement &xmlElement, |
| CXmlSerializingContext &serializingContext) const |
| { |
| |
| // Delegate to type element |
| getTypeElement()->toXml(xmlElement, serializingContext); |
| } |
| |
| void CBaseParameter::appendParameterPathToError( |
| CParameterAccessContext ¶meterAccessContext) const |
| { |
| parameterAccessContext.appendToError(" " + getPath()); |
| } |