Example #1
0
        private static Folder BuildDirectoryTree(string rootFolder)
        {
            try
            {
                var childFolders = Directory.GetDirectories(rootFolder);
                var filesInFolder = Directory.GetFiles(rootFolder);
                var currentFolder = new Folder(rootFolder, filesInFolder.Length, childFolders.Length);

                for (int i = 0; i < childFolders.Length; i++)
                {
                    currentFolder.ChildFolders[i] = BuildDirectoryTree(childFolders[i]);
                }

                for (int i = 0; i < filesInFolder.Length; i++)
                {
                    var fileName = filesInFolder[i].Substring(rootFolder.Length + 1);
                    var fileInfo = new FileInfo(filesInFolder[i]);
                    currentFolder.Files[i] = new File(fileName, fileInfo.Length);
                }

                return currentFolder;
            }
            catch (UnauthorizedAccessException e)
            {

                Console.WriteLine(e.Message);
                return new Folder(e.Message);
            }
        }
Example #2
0
        private static long GetFileSizeInFolderTree(Folder currentFolder)
        {
            var currentFileSize = 0L;
            foreach (var file in currentFolder.Files)
            {
                currentFileSize += file.Size;
            }

            foreach (var childFolder in currentFolder.ChildFolders)
            {
                currentFileSize += GetFileSizeInFolderTree(childFolder);
            }

            return currentFileSize;
        }
Example #3
0
        private static Folder GetSubTree(Folder root, string folderName)
        {
            if (root.Name.ToLower() == folderName.ToLower())
            {
                return root;
            }

            var folderNameLength = folderName.Length;
            foreach (var child in root.ChildFolders)
            {
                if (child.Name.Length <= folderNameLength)
                {
                    var folderNameStart = folderName.Substring(0, child.Name.Length);
                    if (child.Name.ToLower() == folderNameStart.ToLower())
                    {
                        return GetSubTree(child, folderName);
                    }
                }

            }
            throw new DirectoryNotFoundException("Specified folder not found");
        }