Method Lookup

apps/tools/Tools/commands/StringtableCommand.cpp:391–454

}

int StringtableCommand::Lookup(const std::string& inputPath, const std::string& language, const std::string& key)
{
    Table table;
    if (!ParseCSV(inputPath, table))
        return 1;
    int langIdx = -1;
    std::string langUpper = language;
    for (auto& c : langUpper)
        c = (char)toupper((unsigned char)c);

    for (size_t i = 0; i < table.languages.size(); i++)
    {
        std::string colUpper = table.languages[i];
        for (auto& c : colUpper)
            c = (char)toupper((unsigned char)c);
        if (colUpper == langUpper)
        {
            langIdx = static_cast<int>(i);
            break;
        }
    }

    if (langIdx < 0)
    {
        std::cerr << "Error: language '" << language << "' not found" << std::endl;
        std::cerr << "Available: ";
        for (size_t i = 0; i < table.languages.size(); i++)
        {
            if (i > 0)
                std::cerr << ", ";
            std::cerr << table.languages[i];
        }
        std::cerr << std::endl;
        return 1;
    }
    std::string keyUpper = key;
    for (auto& c : keyUpper)
        c = (char)toupper((unsigned char)c);

    bool fileIsUtf8 = HasUtf8CsvSuffix(inputPath);
    Poseidon::Codepage cp =
        fileIsUtf8 ? Poseidon::Codepage::Utf8 : Poseidon::CodepageForLanguage(table.languages[langIdx].c_str());

    for (const auto& row : table.rows)
    {
        std::string rowKeyUpper = row.key;
        for (auto& c : rowKeyUpper)
        {
            c = (char)toupper((unsigned char)c);
        }
        if (rowKeyUpper == keyUpper)
        {
            if (static_cast<size_t>(langIdx) < row.values.size())
            {
                // Transcode to UTF-8 so the output is consistent regardless of source encoding
                std::cout << Poseidon::TranscodeToUtf8(row.values[langIdx], cp) << std::endl;
            }
            return 0;