private void AddDirectory(string dirName)
{
dirName = dirName.TrimVolume();
if (!dirName.EndsWith("/"))
{
dirName += "/";
}
if (TarOptions.StatusWriter != null)
{
TarOptions.StatusWriter.WriteLine("{0}", dirName);
}
HeaderBlock hb = HeaderBlock.CreateOne();
hb.InsertName(dirName);
hb.typeflag = 5 + (byte)'0';
hb.SetSize(0);
hb.SetChksum();
byte[] block = serializer.RawSerialize(hb);
_outfs.Write(block, 0, block.Length);
String[] filenames = Directory.GetFiles(dirName);
foreach (String filename in filenames)
{
AddFile(filename);
}
String[] dirnames = Directory.GetDirectories(dirName);
foreach (String d in dirnames)
{
var a = System.IO.File.GetAttributes(d);
if ((a & FileAttributes.ReparsePoint) == 0)
{
AddDirectory(d);
}
else if (this.TarOptions.FollowSymLinks)
{
AddDirectory(d);
}
else
{
AddSymlink(d);
}
}
}
private void AddSymlink(string name)
{
if (TarOptions.StatusWriter != null)
{
TarOptions.StatusWriter.WriteLine("{0}", name);
}
HeaderBlock hb = HeaderBlock.CreateOne();
hb.InsertName(name);
hb.InsertLinkName(name);
hb.typeflag = (byte)TarEntryType.SymbolicLink;
hb.SetSize(0);
hb.SetChksum();
byte[] block = serializer.RawSerialize(hb);
_outfs.Write(block, 0, block.Length);
}
private void AddFile(string fileName)
{
var a = System.IO.File.GetAttributes(fileName);
if ((a & FileAttributes.ReparsePoint) != 0)
{
AddSymlink(fileName);
return;
}
if (TarOptions.StatusWriter != null)
{
TarOptions.StatusWriter.WriteLine("{0}", fileName);
}
HeaderBlock hb = HeaderBlock.CreateOne();
hb.InsertName(fileName);
hb.typeflag = (byte)TarEntryType.File;
FileInfo fi = new FileInfo(fileName);
hb.SetSize((int)fi.Length);
hb.SetChksum();
byte[] block = serializer.RawSerialize(hb);
_outfs.Write(block, 0, block.Length);
using (FileStream fs = File.Open(fileName, FileMode.Open, FileAccess.Read))
{
int n = 0;
Array.Clear(block, 0, block.Length);
while ((n = fs.Read(block, 0, block.Length)) > 0)
{
_outfs.Write(block, 0, block.Length);
Array.Clear(block, 0, block.Length);
}
}
}