public void ReadFrom_Works()
{
byte[] data = Convert.FromBase64String("AAMAAAAAAAEABQBYAGMAbwBkAGU=");
CatalogThread thread = new CatalogThread();
Assert.Equal(20, thread.ReadFrom(data, 0));
Assert.Equal("Xcode", thread.Name);
Assert.Equal(new CatalogNodeId(1), thread.ParentId);
Assert.Equal(CatalogRecordType.FolderThreadRecord, thread.RecordType);
Assert.Equal(20, thread.Size);
}
private Node(byte[] bytes, string volumeName, string fileName, uint nodeNumber)
{
VolumeName = volumeName;
FileName = fileName;
NodeNumber = nodeNumber;
NodeDescriptor = NodeDescriptor.Get(bytes, 0x00, volumeName, fileName);
List <Record> recordList = new List <Record>();
switch (NodeDescriptor.Kind)
{
case NodeDescriptor.NODE_KIND.kBTHeaderNode:
recordList.Add(HeaderRecord.Get(bytes, Helper.SwapEndianness(BitConverter.ToUInt16(bytes, bytes.Length - 0x02)), volumeName, fileName));
recordList.Add(UserDataRecord.Get(bytes, Helper.SwapEndianness(BitConverter.ToUInt16(bytes, bytes.Length - 0x04))));
//recordList.Add(Helper.GetSubArray(bytes, Helper.SwapEndianness(BitConverter.ToUInt16(bytes, bytes.Length - 0x06)), ));
break;
case NodeDescriptor.NODE_KIND.kBTIndexNode:
for (int i = 1; i <= NodeDescriptor.NumRecords; i++)
{
ushort recordOffset = Helper.SwapEndianness(BitConverter.ToUInt16(bytes, bytes.Length - (0x02 * i)));
recordList.Add(PointerRecord.Get(bytes, recordOffset, volumeName, fileName));
}
break;
case NodeDescriptor.NODE_KIND.kBTLeafNode:
for (int i = 1; i <= NodeDescriptor.NumRecords; i++)
{
ushort recordOffset = Helper.SwapEndianness(BitConverter.ToUInt16(bytes, bytes.Length - (0x02 * i)));
switch (fileName)
{
case "Catalog":
switch (DataRecord.GetRecordType(bytes, recordOffset))
{
case DataRecord.RECORD_TYPE.kHFSPlusFolderRecord:
recordList.Add(CatalogFolderRecord.Get(bytes, recordOffset, volumeName, fileName));
break;
case DataRecord.RECORD_TYPE.kHFSPlusFileRecord:
recordList.Add(CatalogFileRecord.Get(bytes, recordOffset, volumeName, fileName));
break;
case DataRecord.RECORD_TYPE.kHFSPlusFolderThreadRecord:
recordList.Add(CatalogThread.Get(bytes, recordOffset, volumeName, fileName));
break;
case DataRecord.RECORD_TYPE.kHFSPlusFileThreadRecord:
recordList.Add(CatalogThread.Get(bytes, recordOffset, volumeName, fileName));
break;
}
break;
case "ExtentsOverflow":
recordList.Add(ExtentsOverflowRecord.Get(bytes, recordOffset, volumeName, fileName));
break;
}
}
break;
case NodeDescriptor.NODE_KIND.kBTMapNode:
break;
}
Records = recordList.ToArray();
}
public void WriteTo_Throws()
{
var thread = new CatalogThread();
Assert.Throws <NotImplementedException>(() => thread.WriteTo(Array.Empty <byte>(), 0));
}