internal virtual void cat(string name)
{
DirectoryPrx dir = (DirectoryPrx)_dirs[0];
NodeDesc d;
try
{
d = dir.find(name);
}
catch (NoSuchName)
{
Console.WriteLine("`" + name + "': no such file");
return;
}
if (d.type == NodeType.DirType)
{
Console.WriteLine("`" + name + "': not a file");
return;
}
FilePrx f = FilePrxHelper.uncheckedCast(d.proxy);
string[] l = f.read();
for (int i = 0; i < l.Length; ++i)
{
Console.WriteLine(l[i]);
}
}
internal virtual void write(IList args)
{
DirectoryPrx dir = (DirectoryPrx)_dirs[0];
string name = (string)args[0];
args.RemoveAt(0);
NodeDesc d;
try
{
d = dir.find(name);
}
catch (NoSuchName)
{
Console.WriteLine("`" + name + "': no such file");
return;
}
if (d.type == NodeType.DirType)
{
Console.WriteLine("`" + name + "': not a file");
return;
}
FilePrx f = FilePrxHelper.uncheckedCast(d.proxy);
string[] l = new string[args.Count];
args.CopyTo(l, 0);
try
{
f.write(l);
}
catch (GenericError ex)
{
Console.WriteLine("`" + name + "': cannot write to file: " + ex.reason);
}
}
internal virtual void destroy(IList names)
{
DirectoryPrx dir = (DirectoryPrx)_dirs[0];
foreach (string name in names)
{
if (name.Equals("*"))
{
NodeDesc[] nodes = dir.list();
for (int j = 0; j < nodes.Length; ++j)
{
try
{
nodes[j].proxy.destroy();
}
catch (PermissionDenied ex)
{
Console.WriteLine("cannot remove `" + nodes[j].name + "': " + ex.reason);
}
}
return;
}
else
{
NodeDesc d;
try
{
d = dir.find(name);
}
catch (NoSuchName)
{
Console.WriteLine("`" + name + "': no such file or directory");
return;
}
try
{
d.proxy.destroy();
}
catch (PermissionDenied ex)
{
Console.WriteLine("cannot remove `" + name + "': " + ex.reason);
}
}
}
}
internal virtual void cd(string name)
{
if (name.Equals("/"))
{
while (_dirs.Count > 1)
{
_dirs.RemoveAt(0);
}
return;
}
if (name.Equals(".."))
{
if (_dirs.Count > 1)
{
_dirs.RemoveAt(0);
}
return;
}
DirectoryPrx dir = (DirectoryPrx)_dirs[0];
NodeDesc d;
try
{
d = dir.find(name);
}
catch (NoSuchName)
{
Console.WriteLine("`" + name + "': no such directory");
return;
}
if (d.type == NodeType.FileType)
{
Console.WriteLine("`" + name + "': not a directory");
return;
}
_dirs.Insert(0, DirectoryPrxHelper.uncheckedCast(d.proxy));
}