public static MetadataNode Load(BlobStore blobs, byte[] hash, MetadataNode?parent = null)
{
var curmn = new MetadataNode();
Dictionary <string, byte[]> savedobjects = BinaryEncoding.dict_decode(blobs.RetrieveData(hash));
FileMetadata dirmetadata = FileMetadata.deserialize(savedobjects["DirMetadata-v1"]);
curmn.DirMetadata = dirmetadata;
ConcurrentDictionary <string, FileMetadata> files = new ConcurrentDictionary <string, FileMetadata>();
var encodedFiles = BinaryEncoding.enum_decode(savedobjects["Files-v1"]) ?? new List <byte[]?>();
foreach (var binfm in encodedFiles)
{
if (binfm == null)
{
throw new NullReferenceException("Encoded file metadatas cannot be null");
}
FileMetadata newfm = FileMetadata.deserialize(binfm);
files[newfm.FileName] = newfm;
}
curmn.Files = files;
ConcurrentDictionary <string, MetadataNode> directories = new ConcurrentDictionary <string, MetadataNode>();
var dirs = BinaryEncoding.enum_decode(savedobjects["Directories-v2"]) ?? new List <byte[]?>();
for (int i = 0; i < dirs.Count; i++)
{
var dir = dirs[i] ?? throw new NullReferenceException("Encoded directory cannot be null");
MetadataNode newmn = Load(blobs, dir, curmn);
directories[newmn.DirMetadata.FileName] = newmn;
}
curmn.Parent = parent;
curmn.Directories = directories;
return(curmn);
}
public static MetadataNode Load(BlobStore blobs, byte[] hash, MetadataNode parent = null)
{
var curmn = new MetadataNode();
Dictionary <string, byte[]> savedobjects = BinaryEncoding.dict_decode(blobs.RetrieveData(hash));
FileMetadata dirmetadata = FileMetadata.deserialize(savedobjects["DirMetadata-v1"]);
curmn.DirMetadata = dirmetadata;
ConcurrentDictionary <string, FileMetadata> files = new ConcurrentDictionary <string, FileMetadata>();
foreach (var binfm in BinaryEncoding.enum_decode(savedobjects["Files-v1"]))
{
FileMetadata newfm = FileMetadata.deserialize(binfm);
files[newfm.FileName] = newfm;
}
curmn.Files = files;
ConcurrentDictionary <string, MetadataNode> directories = new ConcurrentDictionary <string, MetadataNode>();
var dirs = BinaryEncoding.enum_decode(savedobjects["Directories-v2"]);
for (int i = 0; i < dirs.Count; i++)
{
MetadataNode newmn = Load(blobs, dirs[i], curmn);
directories[newmn.DirMetadata.FileName] = newmn;
}
curmn.Parent = parent;
curmn.Directories = directories;
return(curmn);
}