// Пока что полностью не нужные методы ...
public static void CheckSourceDir(string sourceDirPath, string targetDirectoryPath)
{
List <string> existedFiles;
List <string> newFiles;
//List<string> newCompressedFiles; // Stores names of files after compressing.
try
{
existedFiles = new List <string>();
newFiles = new List <string>();
//newCompressedFiles = new List<string>();
DirectoryInfo dirInfo = new DirectoryInfo(sourceDirPath);
ProcessDirectoriesForNewFiles(dirInfo, newFiles, existedFiles);
// Processing all new files.
foreach (var newFile in newFiles)
{
// Encryption logic....
var encryptedFileName = Encrypt(newFile);
// Compress...
Compress(encryptedFileName);
//newCompressedFiles.Add(GetZipArchiveName(encryptedFileName));
// Move archive file to "TargetDirectory"...
var movedFile = MoveFileOrFolder(encryptedFileName, targetDirectoryPath);
// Decompress...
DecompressGZip(movedFile);
// DeEncryption...
Decrypt(movedFile);
}
// Update existed files.
existedFiles.AddRange(newFiles);
}
catch (Exception ex)
{
UserInteraction.ErrorMsg();
UserInteraction.PrintExceptionInfo(ex);
}
WriteLine();
}
// Write text to the end of file (doesn't rewrite it).
public static void WriteToFile(string fileName)
{
FileInfo file;
try
{
file = new FileInfo(fileName);
}
catch (Exception ex)
{
UserInteraction.PrintExceptionInfo(ex);
WriteLine();
return;
}
if (!file.Exists)
{
UserInteraction.ErrorMsg();
WriteLine($"File {fileName} doesn't exists !");
}
else if (file.Extension != ".txt")
{
UserInteraction.ErrorMsg();
WriteLine($"File {fileName} should be an .txt file !");
}
else
{
Write("Input text (for writing to file) : ");
var userText = ReadLine();
try
{
using (StreamWriter sw = new StreamWriter(fileName, true, System.Text.Encoding.Default))
{
sw.WriteLineAsync(userText);
}
UserInteraction.SuccessMsg();
WriteLine("Recording completed !");
}
catch (Exception ex)
{
UserInteraction.PrintExceptionInfo(ex);
}
}
WriteLine();
}
public static void ReadTextFromFile(string filePath)
{
string stringFromFile = string.Empty;
FileInfo file;
try
{
file = new FileInfo(filePath);
}
catch (Exception ex)
{
UserInteraction.ErrorMsg();
UserInteraction.PrintExceptionInfo(ex);
WriteLine();
return;
}
if (!file.Exists)
{
UserInteraction.ErrorMsg();
UserInteraction.FileNotExistsMsg(file.FullName);
}
else
{
try
{
using (StreamReader sr = new StreamReader(file.FullName))
{
stringFromFile = sr.ReadToEnd();
}
UserInteraction.SuccessMsg();
WriteLine("Text from file : ");
WriteLine(stringFromFile);
}
catch (Exception ex)
{
UserInteraction.ErrorMsg();
UserInteraction.PrintExceptionInfo(ex);
}
}
WriteLine();
}
// Returns new file name.
public static string MoveFileOrFolder(string currentDirPath, string newDirPath)
{
var supposedNewPath = string.Empty;
try
{
supposedNewPath = Path.Combine(newDirPath, GetFileOrFolderNameFromPath(currentDirPath));
}
catch (Exception ex)
{
UserInteraction.PrintExceptionInfo(ex);
return(supposedNewPath);
}
if (!File.Exists(currentDirPath) && !Directory.Exists(currentDirPath))
{
WriteLine($"Such file or folder \"{currentDirPath}\" doesn't exists ! ");
}
else if (!Directory.Exists(newDirPath))
{
WriteLine($"Such file or folder \"{newDirPath}\" doesn't exists ! ");
}
else if (File.Exists(supposedNewPath) || Directory.Exists(supposedNewPath))
{
WriteLine($"Such file or directory \"{supposedNewPath}\" already exists ! ");
}
else
{
try
{
Directory.Move(currentDirPath, supposedNewPath);
WriteLine("Move successfully ! ");
}
catch (Exception ex)
{
UserInteraction.PrintExceptionInfo(ex);
}
}
WriteLine();
return(supposedNewPath);
}
public static string GetFileOrFolderName()
{
string name;
while (true)
{
name = ReadLine();
if (GoodFileOrFolderName(name))
{
break;
}
else
{
UserInteraction.InvalidInputMessage();
}
}
return(name);
}
public static void DeleteDirectory(string path)
{
if (Directory.Exists(path))
{
try
{
Directory.Delete(path);
WriteLine($"Directory \"{path}\" was successfully deleted ! \n");
}
catch (Exception ex)
{
UserInteraction.PrintExceptionInfo(ex);
return;
}
}
else
{
WriteLine($"Folder hasn't been deleted !");
WriteLine($"Folder \"{path}\" doesn't exists ! \n");
}
}
public static void DeleteFile(string path)
{
if (File.Exists(path))
{
try
{
File.Delete(path);
WriteLine($"File \"{path}\" was successfully deleted ! \n");
}
catch (Exception ex)
{
UserInteraction.PrintExceptionInfo(ex);
return;
}
}
else
{
WriteLine($"File hasn't been deleted !");
WriteLine($"File \"{path}\" doesn't exists ! \n");
}
}
// Path of compressed file or folder.
// Typically : Path.ChangeExtension(dirPath, ".zip").
// dirPath - source filepath.
public static void DecompressZip(string path)
{
string directoryOfPath = GetDirectoryFromFileOrFolderPath(path);
string fileOrFolderNameFromPath = GetFileOrFolderNameFromPath(path);
string newFileOrFolderNameFromPath;
string destinationPath;
try
{
newFileOrFolderNameFromPath = Path.ChangeExtension(fileOrFolderNameFromPath, null);
destinationPath = Path.Combine(directoryOfPath, newFileOrFolderNameFromPath);
if (Directory.Exists(destinationPath) || File.Exists(destinationPath))
{
throw new Exception($"Such file or directory {destinationPath} is already exists !");
}
else
{
if (File.Exists(path))
{
Directory.CreateDirectory(destinationPath);
ZipFile.ExtractToDirectory(path, destinationPath);
}
else
{
throw new Exception($"Such Directory or file {path} doesn't exists ! ");
}
}
UserInteraction.SuccessMsg();
WriteLine($"Decompressed file : {destinationPath} !");
}
catch (Exception ex)
{
UserInteraction.ErrorMsg();
UserInteraction.PrintExceptionInfo(ex);
}
WriteLine();
}
// Renames according pattern - "Sales_YYYY_MM_DD_HH_mm_SS.txt"
public static string RenameBuisnessFile(string sourceFilePath)
{
string childDirectory = Path.GetDirectoryName(sourceFilePath);
string newFilePath = string.Empty;
try
{
FileInfo ourFile = new FileInfo(sourceFilePath);
DateTime creationTime = ourFile.CreationTime;
string newFileName = $"Q_{creationTime.Year}_{creationTime.Month}_{creationTime.Day}_{creationTime.Hour}_" +
$"{creationTime.Minute}_{creationTime.Second}.txt";
// Строим директорию относительно вермени создания файла.
childDirectory = Path.Combine(childDirectory, $"{creationTime.Year}");
childDirectory = Path.Combine(childDirectory, $"{creationTime.Month}");
childDirectory = Path.Combine(childDirectory, $"{creationTime.Day}");
if (!Directory.Exists(childDirectory))
{
Directory.CreateDirectory(childDirectory);
}
newFilePath = Path.Combine(childDirectory, newFileName);
// Chenges name of file if need.
newFilePath = GetUniqueFileName(newFilePath);
RenameFile(sourceFilePath, newFilePath);
}
catch (Exception ex)
{
UserInteraction.ErrorMsg();
UserInteraction.PrintExceptionInfo(ex);
}
return(newFilePath);
}
private static string[] GetAllDirectories()
{
List <string> ourDirectories = new List <string>();
try
{
DriveInfo[] drives = DriveInfo.GetDrives();
foreach (DriveInfo drive in drives)
{
var partOfDirectories = GetAllDirectories(drive.Name);
// Add our "partOfFiles" list to the original "ourFiles" list.
ourDirectories.AddRange(partOfDirectories);
}
}
catch (Exception ex)
{
UserInteraction.PrintExceptionInfo(ex);
}
return(ourDirectories.ToArray());
}
private static bool GoodPath(string path)
{
bool niceInput = true;
char[] badNameChars = { '/', ':', '*', '?', '<', '>', '"', '|' };
char[] badDiskChars = { '/', '\\', '*', '?', '<', '>', '"', '|' };
// Stores path in convinient format.
// [0] - drive name, [1] - ":", [2] - "\", [3] - name1, [4] - "\", [5] - name2 ..
List <string> separatedPath = new List <string>();
for (int i = 0; i < path.Length; i++)
{
separatedPath.Add("");
}
for (int i = 0, j = 0; i < path.Length; i++)
{
if (j == 0)
{
if (path[i] == ':')
{
if (separatedPath[j].Length == 0 || !DriveExists(separatedPath[j]))
{
niceInput = false;
break;
}
else
{
j++;
separatedPath[j] = ":";
j++;
}
}
else
{
// Check if path[i] char is correct.
foreach (var ourChar in badDiskChars)
{
if (ourChar == path[i])
{
niceInput = false;
break;
}
}
separatedPath[j] += path[i];
}
}
else if (j % 2 == 0)
{
if (path[i] == '\\')
{
separatedPath[j] = "\\";
j++;
}
else
{
niceInput = false;
break;
}
}
else // Here we checks for correct name.
{
if (path[i] == '\\')
{
if (separatedPath[j].Length == 0)
{
niceInput = false;
break;
}
else
{
j++;
separatedPath[j] = path[i].ToString();
j++;
}
}
else
{
foreach (var ourChar in badNameChars)
{
if (path[i] == ourChar)
{
UserInteraction.InvalidInputMessage();
break;
}
}
separatedPath[j] += path[i];
}
}
} // End for.
return(niceInput);
}
