virtual Status GetDirectoryEntries(const VfsPath& path, FileInfos* fileInfos, DirectoryNames* subdirectoryNames) const
{
ScopedLock s;
VfsDirectory* directory;
WARN_RETURN_STATUS_IF_ERR(vfs_Lookup(path, &m_rootDirectory, directory, 0));
if(fileInfos)
{
const VfsDirectory::VfsFiles& files = directory->Files();
fileInfos->clear();
fileInfos->reserve(files.size());
for(VfsDirectory::VfsFiles::const_iterator it = files.begin(); it != files.end(); ++it)
{
const VfsFile& file = it->second;
fileInfos->push_back(FileInfo(file.Name(), file.Size(), file.MTime()));
}
}
if(subdirectoryNames)
{
const VfsDirectory::VfsSubdirectories& subdirectories = directory->Subdirectories();
subdirectoryNames->clear();
subdirectoryNames->reserve(subdirectories.size());
for(VfsDirectory::VfsSubdirectories::const_iterator it = subdirectories.begin(); it != subdirectories.end(); ++it)
subdirectoryNames->push_back(it->first);
}
return INFO::OK;
}
std::wstring FileDescriptions(const VfsDirectory& directory, size_t indentLevel)
{
VfsDirectory::VfsFiles files = directory.Files();
std::wstring descriptions;
descriptions.reserve(100*files.size());
const std::wstring indentation(4*indentLevel, ' ');
for(VfsDirectory::VfsFiles::const_iterator it = files.begin(); it != files.end(); ++it)
{
const VfsFile& file = it->second;
descriptions += indentation;
descriptions += FileDescription(file);
descriptions += L"\n";
}
return descriptions;
}