diff options
Diffstat (limited to 'Emby.Server.Implementations/IO/SharpCifs/Smb/SmbTree.cs')
| -rw-r--r-- | Emby.Server.Implementations/IO/SharpCifs/Smb/SmbTree.cs | 250 |
1 files changed, 0 insertions, 250 deletions
diff --git a/Emby.Server.Implementations/IO/SharpCifs/Smb/SmbTree.cs b/Emby.Server.Implementations/IO/SharpCifs/Smb/SmbTree.cs deleted file mode 100644 index 8dc068c4c..000000000 --- a/Emby.Server.Implementations/IO/SharpCifs/Smb/SmbTree.cs +++ /dev/null @@ -1,250 +0,0 @@ -// This code is derived from jcifs smb client library <jcifs at samba dot org> -// Ported by J. Arturo <webmaster at komodosoft dot net> -// -// This library is free software; you can redistribute it and/or -// modify it under the terms of the GNU Lesser General Public -// License as published by the Free Software Foundation; either -// version 2.1 of the License, or (at your option) any later version. -// -// This library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -// Lesser General Public License for more details. -// -// You should have received a copy of the GNU Lesser General Public -// License along with this library; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -using System; -using SharpCifs.Util.Sharpen; - -namespace SharpCifs.Smb -{ - class SmbTree - { - private static int _treeConnCounter; - - internal int ConnectionState; - - internal int Tid; - - internal string Share; - - internal string Service = "?????"; - - internal string Service0; - - internal SmbSession Session; - - internal bool InDfs; - - internal bool InDomainDfs; - - internal int TreeNum; - - internal SmbTree(SmbSession session, string share, string service) - { - // used by SmbFile.isOpen - this.Session = session; - this.Share = share.ToUpper(); - if (service != null && service.StartsWith("??") == false) - { - this.Service = service; - } - Service0 = this.Service; - ConnectionState = 0; - } - - internal virtual bool Matches(string share, string service) - { - return Runtime.EqualsIgnoreCase(this.Share, share) && (service == null || - service.StartsWith("??") || Runtime.EqualsIgnoreCase(this.Service, service - )); - } - - public override bool Equals(object obj) - { - if (obj is SmbTree) - { - SmbTree tree = (SmbTree)obj; - return Matches(tree.Share, tree.Service); - } - return false; - } - - /// <exception cref="SharpCifs.Smb.SmbException"></exception> - internal virtual void Send(ServerMessageBlock request, ServerMessageBlock response - ) - { - lock (Session.Transport()) - { - if (response != null) - { - response.Received = false; - } - TreeConnect(request, response); - if (request == null || (response != null && response.Received)) - { - return; - } - if (Service.Equals("A:") == false) - { - switch (request.Command) - { - case ServerMessageBlock.SmbComOpenAndx: - case ServerMessageBlock.SmbComNtCreateAndx: - case ServerMessageBlock.SmbComReadAndx: - case ServerMessageBlock.SmbComWriteAndx: - case ServerMessageBlock.SmbComClose: - case ServerMessageBlock.SmbComTreeDisconnect: - { - break; - } - - case ServerMessageBlock.SmbComTransaction: - case ServerMessageBlock.SmbComTransaction2: - { - switch (((SmbComTransaction)request).SubCommand & unchecked(0xFF)) - { - case SmbComTransaction.NetShareEnum: - case SmbComTransaction.NetServerEnum2: - case SmbComTransaction.NetServerEnum3: - case SmbComTransaction.TransPeekNamedPipe: - case SmbComTransaction.TransWaitNamedPipe: - case SmbComTransaction.TransCallNamedPipe: - case SmbComTransaction.TransTransactNamedPipe: - case SmbComTransaction.Trans2GetDfsReferral: - { - break; - } - - default: - { - throw new SmbException("Invalid operation for " + Service + " service"); - } - } - break; - } - - default: - { - throw new SmbException("Invalid operation for " + Service + " service" + request); - } - } - } - request.Tid = Tid; - if (InDfs && !Service.Equals("IPC") && !string.IsNullOrEmpty(request.Path)) - { - request.Flags2 = SmbConstants.Flags2ResolvePathsInDfs; - request.Path = '\\' + Session.Transport().TconHostName + '\\' + Share + request.Path; - } - try - { - Session.Send(request, response); - } - catch (SmbException se) - { - if (se.GetNtStatus() == NtStatus.NtStatusNetworkNameDeleted) - { - TreeDisconnect(true); - } - throw; - } - } - } - - /// <exception cref="SharpCifs.Smb.SmbException"></exception> - internal virtual void TreeConnect(ServerMessageBlock andx, ServerMessageBlock andxResponse - ) - { - lock (Session.Transport()) - { - string unc; - while (ConnectionState != 0) - { - if (ConnectionState == 2 || ConnectionState == 3) - { - // connected or disconnecting - return; - } - try - { - Runtime.Wait(Session.transport); - } - catch (Exception ie) - { - throw new SmbException(ie.Message, ie); - } - } - ConnectionState = 1; - // trying ... - try - { - Session.transport.Connect(); - unc = "\\\\" + Session.transport.TconHostName + '\\' + Share; - Service = Service0; - if (Session.transport.Log.Level >= 4) - { - Session.transport.Log.WriteLine("treeConnect: unc=" + unc + ",service=" + Service - ); - } - SmbComTreeConnectAndXResponse response = new SmbComTreeConnectAndXResponse(andxResponse - ); - SmbComTreeConnectAndX request = new SmbComTreeConnectAndX(Session, unc, Service, - andx); - Session.Send(request, response); - Tid = response.Tid; - Service = response.Service; - InDfs = response.ShareIsInDfs; - TreeNum = _treeConnCounter++; - ConnectionState = 2; - } - catch (SmbException se) - { - // connected - TreeDisconnect(true); - ConnectionState = 0; - throw; - } - } - } - - internal virtual void TreeDisconnect(bool inError) - { - lock (Session.Transport()) - { - if (ConnectionState != 2) - { - // not-connected - return; - } - ConnectionState = 3; - // disconnecting - if (!inError && Tid != 0) - { - try - { - Send(new SmbComTreeDisconnect(), null); - } - catch (SmbException se) - { - if (Session.transport.Log.Level > 1) - { - Runtime.PrintStackTrace(se, Session.transport.Log); - } - } - } - InDfs = false; - InDomainDfs = false; - ConnectionState = 0; - Runtime.NotifyAll(Session.transport); - } - } - - public override string ToString() - { - return "SmbTree[share=" + Share + ",service=" + Service + ",tid=" + Tid + ",inDfs=" - + InDfs + ",inDomainDfs=" + InDomainDfs + ",connectionState=" + ConnectionState - + "]"; - } - } -} |