public WriteTextFile(IDirectoryFile directoryFile)
{
_directoryFile = directoryFile;
}
public void AddFile(IDirectoryFile fi, string basePath)
{
_bw.Write(new TarHeader(fi, basePath).Bytes);
BinaryReader br = new BinaryReader(fi.ContentStream);
while (br.BaseStream.Position < br.BaseStream.Length)
_bw.Write(br.ReadBytes(1024));
AlignTo512(br.BaseStream.Length, false);
}
public TarHeader(IDirectoryFile fi, string basePath)
: this(fi.CreateDate,Utility.TraceFullFilePath(fi),basePath)
{
_size = fi.Length;
}
public ReadFromFile(IDirectoryFile directoryFile)
{
_directoryFile = directoryFile;
}
internal static string TraceFullFilePath(IDirectoryFile file)
{
return TraceFullDirectoryPath(file.Folder) + "/" + file.Name;
}
private void LocateObjectForPath(string path, IDirectoryFolder folder, out IDirectoryFolder resFold, out IDirectoryFile resFile)
{
string dirname = path.Substring(0, path.IndexOf("/"));
path = path.Substring(dirname.Length + 1);
IDirectoryFolder[] folders = folder.Folders;
IDirectoryFile[] files = folder.Files;
folder = null;
foreach (IDirectoryFolder id in folders)
{
if (id.Name == dirname)
{
folder = id;
break;
}
}
resFile = null;
resFold = null;
bool isFile = false;
if (folder == null)
{
foreach (IDirectoryFile fi in files)
{
if (fi.Name == dirname)
{
isFile = true;
resFile = fi;
break;
}
}
}
if ((path == "/"||path=="") && !isFile)
resFold = folder;
if ((path != "/") && (resFold == null) && (resFile==null) && (folder!=null))
LocateObjectForPath(path, folder, out resFold, out resFile);
}
