308 lines
9.8 KiB
C++
308 lines
9.8 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2022 Mikolaj Wielgus
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* Copyright (C) 2022-2023 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 3
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* https://www.gnu.org/licenses/gpl-3.0.html
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* or you may search the http://www.gnu.org website for the version 3 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <sim/sim_model_serializer.h>
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#include <fmt/core.h>
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#include <pegtl.hpp>
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#include <pegtl/contrib/parse_tree.hpp>
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#include <boost/algorithm/string/replace.hpp>
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#include <boost/algorithm/string/case_conv.hpp>
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#include <boost/algorithm/string/predicate.hpp>
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#include <string_utils.h>
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namespace SIM_MODEL_SERIALIZER_PARSER
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{
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using namespace SIM_MODEL_SERIALIZER_GRAMMAR;
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template <typename Rule> struct fieldParamValuePairsSelector : std::false_type {};
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template <> struct fieldParamValuePairsSelector<param> : std::true_type {};
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template <> struct fieldParamValuePairsSelector<quotedStringContent> : std::true_type {};
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template <> struct fieldParamValuePairsSelector<unquotedString> : std::true_type {};
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template <typename Rule> struct pinSequenceSelector : std::false_type {};
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template <> struct pinSequenceSelector<pinAssignment> : std::true_type {};
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template <> struct pinSequenceSelector<pinSymbolPinNumber> : std::true_type {};
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template <> struct pinSequenceSelector<pinName> : std::true_type {};
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template <typename Rule> struct fieldInferValueSelector : std::false_type {};
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template <> struct fieldInferValueSelector<number<SIM_VALUE::TYPE_FLOAT, NOTATION::SI>> : std::true_type {};
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}
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std::string SIM_MODEL_SERIALIZER::GenerateDevice() const
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{
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return m_model.GetDeviceInfo().fieldValue;
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}
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std::string SIM_MODEL_SERIALIZER::GenerateType() const
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{
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return m_model.GetTypeInfo().fieldValue;
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}
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std::string SIM_MODEL_SERIALIZER::GenerateValue() const
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{
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const SIM_MODEL::PARAM& param = m_model.GetParamOverride( 0 );
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std::string result = param.value->ToString();
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if( result == "" )
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result = m_model.GetDeviceInfo().fieldValue;
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return result;
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}
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std::string SIM_MODEL_SERIALIZER::GenerateParams() const
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{
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std::string result;
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bool isFirst = true;
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for( int i = 0; i < m_model.GetParamCount(); ++i )
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{
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if( i == 0 && m_model.IsStoredInValue() )
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continue;
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const SIM_MODEL::PARAM& param = m_model.GetParamOverride( i );
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if( param.value->ToString() == ""
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&& !( i == 0 && m_model.HasPrimaryValue() && !m_model.IsStoredInValue() ) )
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{
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continue;
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}
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// If the parameter is an enum and the value is default, don't write anything.
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if( param.info.enumValues.size() >= 1 && param.value->ToString() == param.info.defaultValue )
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continue;
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std::string paramValuePair = generateParamValuePair( param );
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if( paramValuePair == "" )
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continue; // Prevent adding empty spaces.
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if( isFirst ) // Don't add a space at the beginning.
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isFirst = false;
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else
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result.append( " " );
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result.append( paramValuePair );
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}
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return result;
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}
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std::string SIM_MODEL_SERIALIZER::GeneratePins() const
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{
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std::string result;
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std::vector<std::reference_wrapper<const SIM_MODEL::PIN>> pins = m_model.GetPins();
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// m_model.GetPins() returns pins in the order they appear in the model, but the keys in the
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// key=value pairs we create here are symbol pin numbers, so we sort the pins so that they are
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// ordered by the latter instead.
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std::sort( pins.begin(), pins.end(),
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[]( const SIM_MODEL::PIN& lhs, const SIM_MODEL::PIN& rhs )
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{
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return StrNumCmp( lhs.symbolPinNumber, rhs.symbolPinNumber, true ) < 0;
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} );
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bool isFirst = true;
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for( const SIM_MODEL::PIN& pin : pins )
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{
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if( pin.symbolPinNumber != "" )
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{
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if( !isFirst )
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result.append( " " );
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else
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isFirst = false;
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result.append( fmt::format( "{}={}", pin.symbolPinNumber, pin.name ) );
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}
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}
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return result;
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}
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std::string SIM_MODEL_SERIALIZER::GenerateEnable() const
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{
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return m_model.IsEnabled() ? "" : "0";
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}
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void SIM_MODEL_SERIALIZER::ParseValue( const std::string& aValue )
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{
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try
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{
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tao::pegtl::string_input<> in( aValue, "Value field" );
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auto root =
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tao::pegtl::parse_tree::parse<SIM_MODEL_SERIALIZER_PARSER::fieldInferValueGrammar,
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SIM_MODEL_SERIALIZER_PARSER::fieldInferValueSelector,
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tao::pegtl::nothing,
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SIM_MODEL_SERIALIZER_PARSER::control>
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( in );
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for( const auto& node : root->children )
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{
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if( node->is_type<SIM_MODEL_SERIALIZER_PARSER::number<SIM_VALUE::TYPE_FLOAT,
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SIM_VALUE::NOTATION::SI>>()
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&& node->string() != "" )
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{
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m_model.SetParamValue( 0, node->string() );
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}
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}
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}
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catch( const tao::pegtl::parse_error& e )
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{
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THROW_IO_ERROR( e.what() );
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}
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m_model.SetIsStoredInValue( true );
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}
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bool SIM_MODEL_SERIALIZER::ParseParams( const std::string& aParams )
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{
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tao::pegtl::string_input<> in( aParams, "Sim.Params field" );
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std::unique_ptr<tao::pegtl::parse_tree::node> root;
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try
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{
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// Using parse tree instead of actions because we don't care about performance that much,
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// and having a tree greatly simplifies things.
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root = tao::pegtl::parse_tree::parse<SIM_MODEL_SERIALIZER_PARSER::fieldParamValuePairsGrammar,
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SIM_MODEL_SERIALIZER_PARSER::fieldParamValuePairsSelector,
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tao::pegtl::nothing,
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SIM_MODEL_SERIALIZER_PARSER::control>
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( in );
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}
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catch( const tao::pegtl::parse_error& e )
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{
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THROW_IO_ERROR( e.what() );
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}
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std::string paramName;
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bool isPrimaryValueSet = false;
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for( const auto& node : root->children )
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{
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if( node->is_type<SIM_MODEL_SERIALIZER_PARSER::param>() )
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{
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paramName = node->string();
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}
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// TODO: Do something with number<SIM_VALUE::TYPE_INT, ...>.
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// It doesn't seem too useful?
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else if( node->is_type<SIM_MODEL_SERIALIZER_PARSER::quotedStringContent>()
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|| node->is_type<SIM_MODEL_SERIALIZER_PARSER::unquotedString>() )
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{
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wxASSERT( paramName != "" );
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// TODO: Shouldn't be named "...fromSpiceCode" here...
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m_model.SetParamValue( paramName, node->string(), SIM_VALUE_GRAMMAR::NOTATION::SI );
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if( paramName == m_model.GetParam( 0 ).info.name )
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isPrimaryValueSet = true;
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}
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else if( node->is_type<SIM_MODEL_SERIALIZER_PARSER::quotedString>() )
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{
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std::string str = node->string();
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// Unescape quotes.
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boost::replace_all( str, "\\\"", "\"" );
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m_model.SetParamValue( paramName, str, SIM_VALUE_GRAMMAR::NOTATION::SI );
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}
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else
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{
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wxFAIL;
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}
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}
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return !m_model.HasPrimaryValue() || isPrimaryValueSet;
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}
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void SIM_MODEL_SERIALIZER::ParsePins( const std::string& aPins )
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{
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if( aPins == "" )
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return;
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tao::pegtl::string_input<> in( aPins, "Sim.Pins field" );
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std::unique_ptr<tao::pegtl::parse_tree::node> root;
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try
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{
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root = tao::pegtl::parse_tree::parse<SIM_MODEL_SERIALIZER_PARSER::pinSequenceGrammar,
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SIM_MODEL_SERIALIZER_PARSER::pinSequenceSelector,
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tao::pegtl::nothing,
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SIM_MODEL_SERIALIZER_PARSER::control>
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( in );
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for( const auto& node : root->children )
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{
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std::string symbolPinNumber = node->children.at( 0 )->string();
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std::string pinName = node->children.at( 1 )->string();
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m_model.SetPinSymbolPinNumber( pinName, symbolPinNumber );
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}
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}
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catch( const tao::pegtl::parse_error& e )
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{
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THROW_IO_ERROR( e.what() );
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}
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}
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void SIM_MODEL_SERIALIZER::ParseEnable( const std::string& aEnable )
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{
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if( aEnable == "" )
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return;
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char c = boost::to_lower_copy( aEnable )[0];
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if( c == 'n' || c == 'f' || c == '0' )
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m_model.SetIsEnabled( false );
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}
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std::string SIM_MODEL_SERIALIZER::generateParamValuePair( const SIM_MODEL::PARAM& aParam ) const
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{
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std::string name = aParam.info.name;
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// Because of collisions with instance parameters, we append some model parameters with "_".
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if( boost::ends_with( aParam.info.name, "_" ) )
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name = aParam.info.name.substr( 0, aParam.info.name.length() - 1 );
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std::string value = aParam.value->ToString();
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if( value == "" || value.find( ' ' ) != std::string::npos )
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value = fmt::format( "\"{}\"", value );
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return fmt::format( "{}={}", name, value );
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}
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