internal ApplicationDirectoryState(string relativePath, ApplicationDirectoryState parent)
{
RelativePath = relativePath;
ChildDirectories = new List <ApplicationDirectoryState>();
Files = new List <ApplicationFileState>();
Parent = parent;
}
public void PruneEmptyDirectories(ApplicationDirectoryState working, ApplicationDirectoryState parent)
{
var dirs = working.ChildDirectories.ToArray();
foreach (var applicationDirectoryState in dirs)
{
PruneEmptyDirectories(applicationDirectoryState, working);
}
if (working.ChildDirectories.Count == 0)
{
if (working.Files.Count == 0)
{
parent?.RemoveDirectory(working);
}
}
}
private void LoadDirectories()
{
if (Directory.Exists(_path))
{
var stack = new Stack <Tuple <string, ApplicationDirectoryState> >();
var root = new ApplicationDirectoryState("/", null);
var dirs = Directory.GetDirectories(_path);
var parent = root;
foreach (var dir in dirs)
{
stack.Push(new Tuple <string, ApplicationDirectoryState>(dir, parent));
}
while (stack.Count > 0)
{
var working = stack.Pop();
var workingState = new ApplicationDirectoryState(working.Item1.Replace(_path, ""), working.Item2);
working.Item2.AddDirectory(workingState);
parent = workingState; // set new parent for children
dirs = Directory.GetDirectories(working.Item1); // get children
foreach (var dir in dirs)
{
stack.Push(new Tuple <string, ApplicationDirectoryState>(dir, parent));
}
var files = Directory.GetFiles(working.Item1);
foreach (var file in files)
{
if (file.EndsWith(".bnk", true, CultureInfo.CurrentCulture))
{
var applicationFileState = ApplicationFileState.Create(file, _path);
workingState.AddFile(applicationFileState);
_files.Add(applicationFileState);
}
}
}
PruneEmptyDirectories(root, null);
RootDirectory = root;
}
}
internal void RemoveDirectory(ApplicationDirectoryState state)
{
ChildDirectories.Remove(state);
}
internal void AddDirectory(ApplicationDirectoryState state)
{
ChildDirectories.Add(state);
}
internal ApplicationState(string version, List <ApplicationFileState> files, ApplicationDirectoryState rootDirectory)
{
AssemblyVersion = version;
_files = files;
RootDirectory = rootDirectory;
}
