ReadDir.cc

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#include "ReadDir.hh"

namespace openmsx {

ReadDir::ReadDir(const std::string& directory)
{
        dir = opendir(directory.empty() ? "." : directory.c_str());
}

ReadDir::~ReadDir()
{
        if (dir) {
                closedir(dir);
        }
}

struct dirent* ReadDir::getEntry()
{
        if (!dir) {
                return nullptr;
        }
        return readdir(dir);
}

bool ReadDir::isValid() const
{
        return dir != nullptr;
}

} // namespace openmsx