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;
}
void DirectoryDescriptionR(std::wstring& descriptions, const VfsDirectory& directory, size_t indentLevel)
{
const std::wstring indentation(4*indentLevel, ' ');
const VfsDirectory::VfsSubdirectories& subdirectories = directory.Subdirectories();
for(VfsDirectory::VfsSubdirectories::const_iterator it = subdirectories.begin(); it != subdirectories.end(); ++it)
{
const VfsPath& name = it->first;
const VfsDirectory& subdirectory = it->second;
descriptions += indentation;
descriptions += std::wstring(L"[") + name.string() + L"]\n";
descriptions += FileDescriptions(subdirectory, indentLevel+1);
DirectoryDescriptionR(descriptions, subdirectory, indentLevel+1);
}
}
Status FindRealPathR(const OsPath& realPath, const VfsDirectory& directory, const VfsPath& curPath, VfsPath& path)
{
PRealDirectory realDirectory = directory.AssociatedDirectory();
if(realDirectory && realDirectory->Path() == realPath)
{
path = curPath;
return INFO::OK;
}
const VfsDirectory::VfsSubdirectories& subdirectories = directory.Subdirectories();
for(VfsDirectory::VfsSubdirectories::const_iterator it = subdirectories.begin(); it != subdirectories.end(); ++it)
{
const OsPath& subdirectoryName = it->first;
const VfsDirectory& subdirectory = it->second;
Status ret = FindRealPathR(realPath, subdirectory, curPath / subdirectoryName/"", path);
if(ret == INFO::OK)
return INFO::OK;
}
return ERR::PATH_NOT_FOUND; // NOWARN
}