Method parseArgs

tools/nitfwrap/NitfWrap.cpp:168–207

bool NitfWrap::parseArgs(std::vector<std::string>& argList)
{
    ProgramArgs args;

    args.add("input,i", "Input filename", m_inputFile).setPositional();
    args.add("output,o", "Output filename",
        m_outputFile).setOptionalPositional();
    args.add("unwrap,u", "Unwrap NITF file", m_unwrap);
    try
    {
        m_nitfWriter.addArgs(args);
    }
    catch (arg_error& e)
    {
        throw error(e.m_error);
    }

    try
    {
        args.parse(argList);
    }
    catch (arg_error& e)
    {
        std::cerr << "nitfwrap: " << e.m_error << std::endl;
        outputHelp(args);
        return false;
    }

    if (!FileUtils::fileExists(m_inputFile))
    {
        std::ostringstream oss;

        oss << "Input file '" << m_inputFile << "' doesn't exist.";
        throw error(oss.str());
    }
    if (m_outputFile.empty())
        if (!m_unwrap)
            m_outputFile = FileUtils::stem(m_inputFile) + ".ntf";
    return true;
}


void NitfWrap::verify(BOX3D& bounds)