private static DirectoryAttributes AddDirectoriesRecursive(DirectoryAttributes folder, string current, ref int fCount)
{
//current = Path.Combine(current, folder.RelativePath);
foreach (var subd in Directory.GetDirectories(folder.FullPath))
{
try
{
DirectoryAttributes subda = new DirectoryAttributes(new DirectoryInfo(subd));
string p = Path.Combine(current, subda.Name);
subda.RelativePath = p;
folder.SubFolders.Add(subda);
foreach (var subf in Directory.GetFiles(subd))
{
FileAttributes a = new FileAttributes(new FileInfo(subf));
fCount++;
a.RelativePath = Path.Combine(p, a.FileName);
subda.Files.Add(a);
}
AddDirectoriesRecursive(subda, Path.Combine(current, subda.Name), ref fCount);
}
catch (Exception ex)
{
ISLogger.Write("An error occurred while reading directory {0}. {1}", subd, ex.Message);
}
}
return(folder);
}
private static ClipboardVirtualFileData ReadFileDrop(string[] data)
{
string[] files = data;
DirectoryAttributes root = new DirectoryAttributes("", new List <FileAttributes>(), new List <DirectoryAttributes>(), "");
int fCount = 0;
foreach (var file in files)
{
try
{
if (string.IsNullOrWhiteSpace(file))
{
continue;
}
System.IO.FileAttributes fa = System.IO.File.GetAttributes(file);
if (fa.HasFlag(System.IO.FileAttributes.Directory))
{
DirectoryAttributes di = new DirectoryAttributes(new DirectoryInfo(file));
root.SubFolders.Add(di);
foreach (var baseFile in Directory.GetFiles(file))
{
FileAttributes df = new FileAttributes(new FileInfo(baseFile));
df.RelativePath = Path.Combine(di.Name, df.FileName);
di.Files.Add(df);
}
}
else
{
root.Files.Add(new FileAttributes(new FileInfo(file)));
}
}
catch (Exception ex)
{
ISLogger.Write("An error occurred while reading attributes for {0}. File not copied: {1}", file, ex.Message);
ISLogger.Write(ex.StackTrace);
}
}
foreach (var folder in root.SubFolders)
{
AddDirectoriesRecursive(folder, folder.Name, ref fCount);
}
return(new ClipboardVirtualFileData(root));
}
private static ClipboardVirtualFileData ReadFileDrop(System.Windows.Forms.IDataObject data)
{
string[] files = (string[])data.GetData(DataFormats.FileDrop);
DirectoryAttributes root = new DirectoryAttributes("", new List <FileAttributes>(), new List <DirectoryAttributes>(), "");
int fCount = 0;
foreach (var file in files)
{
try
{
System.IO.FileAttributes fa = System.IO.File.GetAttributes(file);
if (fa.HasFlag(System.IO.FileAttributes.Directory))
{
DirectoryAttributes di = new DirectoryAttributes(new DirectoryInfo(file));
root.SubFolders.Add(di);
foreach (var baseFile in Directory.GetFiles(file))
{
FileAttributes df = new FileAttributes(new FileInfo(baseFile));
df.RelativePath = Path.Combine(di.Name, df.FileName);
di.Files.Add(df);
}
}
else
{
root.Files.Add(new FileAttributes(new FileInfo(file)));
}
}
catch (ClipboardTranslationException ex)
{
ISLogger.Write("An error occurred while reading attributes for {0}. File not copied\n{1}", file, ex.Message);
}
}
foreach (var folder in root.SubFolders)
{
AddDirectoriesRecursive(folder, folder.Name, ref fCount);
}
return(new ClipboardVirtualFileData(root));
}
private static DirectoryAttributes AddDirectoriesRecursive(DirectoryAttributes folder, string current, ref int fCount)
{
//current = Path.Combine(current, folder.RelativePath);
foreach (var subd in Directory.GetDirectories(folder.FullPath))
{
try
{
//Todo - this is a cheap fix to stop massive folders with thousands of files being copied
//File transfer needs to be changed to allow better support for a large ammount of files
if (fCount > Settings.MaxFileTransferFiles)
{
throw new ClipboardTranslationException("File count limit reached - " + fCount);
}
DirectoryAttributes subda = new DirectoryAttributes(new DirectoryInfo(subd));
string p = Path.Combine(current, subda.Name);
subda.RelativePath = p;
folder.SubFolders.Add(subda);
foreach (var subf in Directory.GetFiles(subd))
{
FileAttributes a = new FileAttributes(new FileInfo(subf));
fCount++;
a.RelativePath = Path.Combine(p, a.FileName);
subda.Files.Add(a);
}
AddDirectoriesRecursive(subda, Path.Combine(current, subda.Name), ref fCount);
}
catch (UnauthorizedAccessException ex)
{
ISLogger.Write("An error occurred while reading directory {0}.\n{1}", subd, ex.Message);
}
}
return(folder);
}