DirectoryList& DirectoryInfo::getSubDirs(bool refresh)
{
if ( m_exist && (subDirs.size() == 0 || refresh))
{
subDirs.clear();
std::string start_pos = fullname + "\\*";
HANDLE hFind;
WIN32_FIND_DATAA find_data = {0};
hFind = FindFirstFileA(start_pos.c_str(), &find_data);
if (hFind != INVALID_HANDLE_VALUE)
{
if((find_data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
{
std::string filename = find_data.cFileName;
if(filename != "." && filename != "..")
subDirs.push_back(DirectoryPtr(createDirectoryInfo(*this,find_data)));
}
while (FindNextFileA(hFind, &find_data) != 0)
{
if((find_data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
{
std::string filename = find_data.cFileName;
if(filename == "." || filename == "..")
continue;
subDirs.push_back(DirectoryPtr(createDirectoryInfo(*this,find_data)));
}
}
FindClose(hFind);
}
}
return subDirs;
}
DirectoryPtr IndexReader::directory() {
ensureOpen();
boost::throw_exception(UnsupportedOperationException(L"This reader does not support this method."));
return DirectoryPtr();
}