static void ReportIterateError(DirectoryIterator dirIter)
{
Exception ex = dirIter.LastException;
if (ex != null)
{
ReportError(ex.Message);
}
}
static void DirectoryBuilder(DirectoryIterator sender, DirectoryIterator.Args args)
{
Options options = (Options)sender.Tag;
string dirName = PathUtility.GetBaseName(sender.Path, args.Path);
string newTargetPath = Path.Combine(options.TargetPath, dirName);
Directory.CreateDirectory(newTargetPath);
if (options.Verbose)
{
Console.WriteLine("'{0}' directory created", dirName);
}
}
static void DirectoryBuilder(DirectoryIterator sender, DirectoryIterator.Args args)
{
Options options = (Options)sender.Tag;
string dirName = PathUtility.GetBaseName(sender.Path, args.Path);
string newTargetPath = Path.Combine(options.TargetPath, dirName);
Directory.CreateDirectory(newTargetPath);
if (options.Verbose)
{
Console.WriteLine("'{0}' directory created", dirName);
}
}
static bool ExecuteIterator(Options options, DirectoryIterator.Delegate callback, bool processFiles)
{
bool hasError = false;
DirectoryIterator dirIter = new DirectoryIterator(options.SourcePath);
dirIter.ProcessFiles = processFiles;
dirIter.Tag = options;
if (!dirIter.Iterate(callback))
{
ReportIterateError(dirIter);
hasError = true;
}
return hasError;
}
private static void PrintDirsAndFiles(DirectoryIterator sender, DirectoryIterator.Args args)
{
string text;
if (args.IsDirectory)
{
text = "DIR: {0}";
}
else
{
text = "FILE: {0}";
}
Console.WriteLine(text, args.Path);
}
static bool ExecuteIterator(Options options, DirectoryIterator.Delegate callback, bool processFiles)
{
bool hasError = false;
DirectoryIterator dirIter = new DirectoryIterator(options.SourcePath);
dirIter.ProcessFiles = processFiles;
dirIter.Tag = options;
if (!dirIter.Iterate(callback))
{
ReportIterateError(dirIter);
hasError = true;
}
return(hasError);
}
static void FileSystemObjectPrinter(DirectoryIterator sender, DirectoryIterator.Args args)
{
string fsoName = PathUtility.GetBaseName(sender.Path, args.Path);
if (args.IsDirectory)
{
Console.ForegroundColor = ConsoleColor.Blue;
// If the filesystem object is a directory, we add a directory separator char
// and change the color to blue (UNIX ls command default).
Console.WriteLine("{0}{1}", fsoName, Path.DirectorySeparatorChar);
Console.ResetColor();
}
else
{
Console.WriteLine(fsoName);
}
}
static void FileSystemObjectPrinter(DirectoryIterator sender, DirectoryIterator.Args args)
{
string fsoName = PathUtility.GetBaseName(sender.Path, args.Path);
if (args.IsDirectory)
{
Console.ForegroundColor = ConsoleColor.Blue;
// If the filesystem object is a directory, we add a directory separator char
// and change the color to blue (UNIX ls command default).
Console.WriteLine("{0}{1}", fsoName, Path.DirectorySeparatorChar);
Console.ResetColor();
}
else
{
Console.WriteLine(fsoName);
}
}
static void FileSystemObjectPrinterVerbose(DirectoryIterator sender, DirectoryIterator.Args args)
{
//[d/-][a/-][r/-][h/-][s/-]
StringBuilder builder = new StringBuilder();
FileAttributes attr = File.GetAttributes(args.Path);
DateTime lwt;
if (args.IsDirectory)
{
Console.ForegroundColor = ConsoleColor.Blue;
builder.Append("d");
lwt = Directory.GetLastWriteTime(args.Path);
}
else
{
builder.Append("-");
lwt = File.GetLastWriteTime(args.Path);
}
if ((attr & FileAttributes.Archive) == FileAttributes.Archive)
{
builder.Append("a");
}
else
{
builder.Append("-");
}
if ((attr & FileAttributes.ReadOnly) == FileAttributes.ReadOnly)
{
builder.Append("r");
}
else
{
builder.Append("-");
}
if ((attr & FileAttributes.Hidden) == FileAttributes.Hidden)
{
builder.Append("h");
}
else
{
builder.Append("-");
}
if ((attr & FileAttributes.System) == FileAttributes.System)
{
builder.Append("s");
}
else
{
builder.Append("-");
}
builder.Append(" "); //4 spaces
builder.Append(lwt.ToShortDateString());
builder.Append(" "); //4 spaces
if (!args.IsDirectory)
{
string ln = new FileInfo(args.Path).Length.ToString(CultureInfo.InvariantCulture);
int ts = 10 - ln.Length;
for (int i = 0; i < ts; i++)
{
builder.Append(' ');
}
builder.Append(ln);
}
else
{
builder.Append(" "); //10 spaces
}
builder.Append(" "); //4 spaces
builder.Append(PathUtility.GetBaseName(sender.Path, args.Path));
if (args.IsDirectory)
{
builder.Append(PathUtility.DirectorySeparatorString);
}
builder.Append(" "); //4 spaces
Console.WriteLine(builder.ToString());
Console.ResetColor();
}
public bool Iterate(DirectoryIterator.Delegate directoryIteratorDelegate)
{
bool hasError = false;
this._callback = directoryIteratorDelegate;
try
{
if (File.Exists(this._path))
{
ProcessFile(this._path);
}
else if (Directory.Exists(this._path))
{
ProcessDirectory(this._path);
}
}
catch (UnauthorizedAccessException uaex)
{
this._lastException = uaex;
hasError = true;
}
catch (Exception ex)
{
throw ex;
}
return !hasError;
}
static void FileSystemObjectPrinterVerbose(DirectoryIterator sender, DirectoryIterator.Args args)
{
//[d/-][a/-][r/-][h/-][s/-]
StringBuilder builder = new StringBuilder();
FileAttributes attr = File.GetAttributes(args.Path);
DateTime lwt;
if (args.IsDirectory)
{
Console.ForegroundColor = ConsoleColor.Blue;
builder.Append("d");
lwt = Directory.GetLastWriteTime(args.Path);
}
else
{
builder.Append("-");
lwt = File.GetLastWriteTime(args.Path);
}
if ((attr & FileAttributes.Archive) == FileAttributes.Archive) builder.Append("a");
else builder.Append("-");
if ((attr & FileAttributes.ReadOnly) == FileAttributes.ReadOnly) builder.Append("r");
else builder.Append("-");
if ((attr & FileAttributes.Hidden) == FileAttributes.Hidden) builder.Append("h");
else builder.Append("-");
if ((attr & FileAttributes.System) == FileAttributes.System) builder.Append("s");
else builder.Append("-");
builder.Append(" "); //4 spaces
builder.Append(lwt.ToShortDateString());
builder.Append(" "); //4 spaces
if (!args.IsDirectory)
{
string ln = new FileInfo(args.Path).Length.ToString(CultureInfo.InvariantCulture);
int ts = 10 - ln.Length;
for (int i = 0; i < ts; i++) builder.Append(' ');
builder.Append(ln);
}
else
builder.Append(" "); //10 spaces
builder.Append(" "); //4 spaces
builder.Append(PathUtility.GetBaseName(sender.Path, args.Path));
if (args.IsDirectory) builder.Append(PathUtility.DirectorySeparatorString);
builder.Append(" "); //4 spaces
Console.WriteLine(builder.ToString());
Console.ResetColor();
}
static void ReportIterateError(DirectoryIterator dirIter)
{
Exception ex = dirIter.LastException;
if (ex != null)
{
ReportError(ex.Message);
}
}
public void IterateDirsToConsole()
{
DirectoryIterator dirIter = new DirectoryIterator(_testPath);
dirIter.Iterate(delegate(DirectoryIterator sender, DirectoryIterator.Args args) { Console.WriteLine(args.Path); });
}
public void IterateAllToConsole()
{
DirectoryIterator dirIter = new DirectoryIterator(_testPath);
dirIter.ProcessFiles = true;
dirIter.Iterate(new DirectoryIterator.Delegate(PrintDirsAndFiles));
}