private void Unmount(NfsPacket sourcePacket, IPEndPoint receivedFrom)
{
// skip past the authentication records
sourcePacket.ReadAuthentication();
sourcePacket.ReadAuthentication();
String path = sourcePacket.GetString();
NfsPacket packet = new NfsPacket(128);
path = NfsPath.ToWin(path);
HandleManager.Current.GetHandle(path);
packet.AddReplyHeader(sourcePacket.XID);
packet.SetUInt((uint)NfsReply.OK);
//Console.WriteLine("MountHandler.Unmount : requested: " + path);
MountManager.Current.Remove(sourcePacket.RemoteHost);
Send(packet, receivedFrom);
}
private void Mount(NfsPacket sourcePacket, IPEndPoint receivedFrom)
{
NfsReply replyCode = NfsReply.OK;
NfsPacket packet = new NfsPacket(128);
packet.AddReplyHeader(sourcePacket.XID);
// skip past the authentication records
sourcePacket.ReadAuthentication();
sourcePacket.ReadAuthentication();
// next should be a dirpath, which is a string. Replace unix style path with local style path
String path = sourcePacket.GetString();
if (path == null)
{
replyCode = NfsReply.ERR_STALE;
}
else
{
String original = path.Clone() as String;
path = NfsPath.ToWin(path);
//Console.WriteLine("MountHandler.Mount : requested: " + original + ", actual: " + path);
//if (!Directory.Exists(path)) {
// replyCode = NfsReply.ERR_EXIST;
//}
}
// Try to validate this mount, if there is an error make an error packet, otherwise send back the handle.
if (replyCode != NfsReply.OK)
{
packet.SetUInt((uint)replyCode);
}
else if (false) //exports.Matches(packet.Source(), path) == false) {
// No permission for this mount in the exports file
//result.AddLong(NFS.NFSERR_PERM);
//Console.Error.WriteLine("!!! Mount request for " + path + "from " + packet.Source() + " denied.\n");
{
}
else
{
// put together a file handle
uint handle = HandleManager.Current.GetHandle(path);
var fileHandle = new FileSystem.FileHandle();
fileHandle.Set(handle, (uint)handle, 0);
packet.SetUInt((uint)replyCode);
fileHandle.Emit(ref packet);
}
if (replyCode == NfsReply.OK)
{
MountManager.Current.Add(sourcePacket.RemoteHost, path);
}
Send(packet, receivedFrom);
}
