public static void Build(DirectoryEntry rootEntry)
{
if (rootEntry.Members.Count > 0)
{
rootEntry.MembersTreeNodeDID = DirectoryTree.BuildStorageEntry(rootEntry);
}
}
private static int BuildStorageEntry(DirectoryEntry storageEntry)
{
RedBlackTree <DirectoryEntry> redBlackTree = new RedBlackTree <DirectoryEntry>();
foreach (DirectoryEntry directoryEntry in storageEntry.Members.Values)
{
redBlackTree.Add(directoryEntry);
}
foreach (RedBlackTreeNode <DirectoryEntry> current in redBlackTree.InorderTreeWalk(redBlackTree.Root))
{
DirectoryEntry directoryEntry = current.Data;
directoryEntry.NodeColor = DirectoryTree.GetNodeColor(current.Color);
directoryEntry.LeftChildDID = DirectoryTree.GetNodeID(current.Left);
directoryEntry.RightChildDID = DirectoryTree.GetNodeID(current.Right);
if (directoryEntry.Members.Count > 0)
{
directoryEntry.EntryType = 1;
directoryEntry.MembersTreeNodeDID = DirectoryTree.BuildStorageEntry(directoryEntry);
}
else
{
directoryEntry.EntryType = 2;
directoryEntry.MembersTreeNodeDID = -1;
}
}
return(redBlackTree.Root.Data.ID);
}
void SaveDirectoryEntries()
{
DirectoryTree.Build(RootStorage);
DirectoryStream.Position = 0;
BinaryWriter writer = new BinaryWriter(DirectoryStream, Encoding.Unicode);
for (int id = 0; id < DirectoryEntries.Count; id++)
{
WriteDirectoryEntry(writer, DirectoryEntries[id]);
}
WriteStreamData(Header.FirstSectorIDofDirectoryStream, DirectoryStream.ToArray());
}
private void SaveDirectoryEntries()
{
DirectoryTree.Build(this.RootStorage);
this.DirectoryStream.Position = 0L;
BinaryWriter writer = new BinaryWriter(this.DirectoryStream, Encoding.Unicode);
checked
{
for (int i = 0; i < this.DirectoryEntries.Count; i++)
{
CompoundDocument.WriteDirectoryEntry(writer, this.DirectoryEntries[i]);
}
this.WriteStreamData(this.Header.FirstSectorIDofDirectoryStream, this.DirectoryStream.ToArray());
}
}
