AttributeLookupTable.cpp

#include "AttributeLookupTable.h"
#include <sstream>
 
namespace Odb::Lib::FileModel::Design
{
    const std::map<std::string, std::string>& AttributeLookupTable::GetAttributeLookupTable() const
    {
        return m_attributeLookupTable;
    }
 
    bool AttributeLookupTable::ParseAttributeLookupTable(const std::string& attributeLookupTableString)
    {
        std::stringstream ss(attributeLookupTableString);
        std::string token;
 
        // skip the content before the first semicolon
        if (!std::getline(ss, token, ';'))
            return false;
 
        // attributes
        if (std::getline(ss, token, ';'))
        {
            std::stringstream attributesStream(token);
            std::string attributeAssignment;
            while (std::getline(attributesStream, attributeAssignment, ','))
            {
                if (!attributeAssignment.empty())
                {
                    std::string name;
                    std::string value;
 
                    std::stringstream aa_ss(attributeAssignment);
                    if (attributeAssignment.find("=") != std::string::npos)
                    {
                        if (!std::getline(aa_ss, name, '=')) return false;
                        if (!std::getline(aa_ss, value)) return false;
                    }
                    else
                    {
                        if (!std::getline(aa_ss, name)) return false;
                    }
 
                    m_attributeLookupTable[name] = value;
                }
            }
        }
 
        // ID
        if (std::getline(ss, token, ';'))
        {
            std::string name;
            std::string value;
 
            std::stringstream token_ss(token);
            if (token.find("=") != std::string::npos)
            {
                if (!std::getline(token_ss, name, '=')) return false;
                if (!std::getline(token_ss, value)) return false;
            }
 
            m_attributeLookupTable[name] = value;
        }
 
        return true;
    }
}