/*const int MODE_FMT = 0170000;
const int MODE_DIR = 0040000;
const int MODE_CHR = 0020000;
const int MODE_BLK = 0060000;
const int MODE_REG = 0100000;
const int MODE_LNK = 0120000;
const int MODE_SOCK = 0140000;
const int MODE_FIFO = 0010000;*/
#endregion
#region Methods
public void Connect(IPAddress Address, int UserID, int GroupID, int ClientTimeout, System.Text.Encoding characterEncoding, bool useSecurePort)
{
if (ClientTimeout == 0)
{ ClientTimeout = 60000; }
if (characterEncoding == null)
{ characterEncoding = System.Text.Encoding.ASCII; }
_RootDirectoryHandleObject = null;
_CurrentItemHandleObject = null;
_MountedDevice = String.Empty;
_CurrentItem = String.Empty;
_GroupID = GroupID;
_UserID = UserID;
_MountProtocolV2 = new NFSv2MountProtocolClient(Address, OncRpcProtocols.ONCRPC_UDP, useSecurePort);
_ProtocolV2 = new NFSv2ProtocolClient(Address, OncRpcProtocols.ONCRPC_UDP, useSecurePort);
OncRpcClientAuthUnix authUnix = new OncRpcClientAuthUnix(System.Environment.MachineName, UserID, GroupID);
_MountProtocolV2.GetClient().setAuth(authUnix);
_MountProtocolV2.GetClient().setTimeout(ClientTimeout);
_MountProtocolV2.GetClient().setCharacterEncoding(characterEncoding.WebName);
_ProtocolV2.GetClient().setAuth(authUnix);
_ProtocolV2.GetClient().setTimeout(ClientTimeout);
_ProtocolV2.GetClient().setCharacterEncoding(characterEncoding.WebName);
}
public void xdrDecode(XdrDecodingStream xdr)
{
this._fhandle = new NFSHandle();
this._fhandle.Version = NFSv3MountProtocol.MOUNTVERS;
this._fhandle.xdrDecode(xdr);
this._auth_flavors = xdr.xdrDecodeIntVector();
}
public void xdrDecode(XdrDecodingStream xdr)
{
this._file = new NFSHandle();
this._file.Version = V3.RPC.NFSv3Protocol.NFS_V3;
this._file.xdrDecode(xdr);
this._link = new ItemOperationArguments(xdr);
}
public void xdrDecode(XdrDecodingStream xdr)
{
this._dir = new NFSHandle();
this._dir.Version = V2.RPC.NFSv2Protocol.NFS_VERSION;
this._dir.xdrDecode(xdr);
this._name = new Name(xdr);
}
public void xdrDecode(XdrDecodingStream xdr)
{
this._file = new NFSHandle();
this._file.Version = V2.RPC.NFSv2Protocol.NFS_VERSION;
this._file.xdrDecode(xdr);
this._attributes = new CreateAttributes(xdr);
}
public void xdrDecode(XdrDecodingStream xdr)
{
this._from = new NFSHandle();
this._from.Version = V2.RPC.NFSv2Protocol.NFS_VERSION;
this._from.xdrDecode(xdr);
this._to = new ItemOperationArguments(xdr);
}
public void xdrDecode(XdrDecodingStream xdr)
{
this._obj = new NFSHandle();
this._obj.Version = V3.RPC.NFSv3Protocol.NFS_V3;
this._obj.xdrDecode(xdr);
this._access = xdr.xdrDecodeInt();
}
public void xdrDecode(XdrDecodingStream xdr)
{
this._hostname = new Name(xdr);
this._directory = new NFSHandle();
this._directory.Version = V2.RPC.NFSv2Protocol.NFS_VERSION;
this._directory.xdrDecode(xdr);
this._nextentry = new MountList(xdr);
}
public void xdrDecode(XdrDecodingStream xdr)
{
this._item = new NFSHandle();
this._item.Version = V2.RPC.NFSv2Protocol.NFS_VERSION;
this._item.xdrDecode(xdr);
this._cookie = new NFSCookie(xdr);
this._count = xdr.xdrDecodeInt();
}
public void xdrDecode(XdrDecodingStream xdr)
{
this._handle = new NFSHandle();
this._handle.Version = V3.RPC.NFSv3Protocol.NFS_V3;
this._handle.xdrDecode(xdr);
this._attributes = new PostOperationAttributes(xdr);
this._dir_wcc = new WritingData(xdr);
}
public void xdrDecode(XdrDecodingStream xdr)
{
this._file = new NFSHandle();
this._file.Version = V3.RPC.NFSv3Protocol.NFS_V3;
this._file.xdrDecode(xdr);
this._offset = xdr.xdrDecodeLong();
this._count = xdr.xdrDecodeInt();
}
public void xdrDecode(XdrDecodingStream xdr)
{
this._obj = new NFSHandle();
this._obj.Version = V3.RPC.NFSv3Protocol.NFS_V3;
this._obj.xdrDecode(xdr);
this._obj_attributes = new PostOperationAttributes(xdr);
this._dir_attributes = new PostOperationAttributes(xdr);
}
public void xdrDecode(XdrDecodingStream xdr)
{
this._file = new NFSHandle();
this._file.Version = V2.RPC.NFSv2Protocol.NFS_VERSION;
this._file.xdrDecode(xdr);
this._offset = xdr.xdrDecodeInt();
this._count = xdr.xdrDecodeInt();
this._totalcount = xdr.xdrDecodeInt();
}
public void xdrDecode(XdrDecodingStream xdr)
{
this._item = new NFSHandle();
this._item.Version = V3.RPC.NFSv3Protocol.NFS_V3;
this._item.xdrDecode(xdr);
this._cookie = new NFSCookie(xdr);
this._cookieverf = xdr.xdrDecodeOpaque(NFSv3Protocol.NFS3_COOKIEVERFSIZE);
this._count = xdr.xdrDecodeInt();
}
public void xdrDecode(XdrDecodingStream xdr)
{
this._obj = new NFSHandle();
this._obj.Version = V3.RPC.NFSv3Protocol.NFS_V3;
this._obj.xdrDecode(xdr);
this._new_attributes = new MakeAttributes(xdr);
this._guardcheck = xdr.xdrDecodeBoolean();
if (this._guardcheck)
{ this._guardctime = new NFSTimeValue(xdr); }
}
public void xdrDecode(XdrDecodingStream xdr)
{
this._file = new NFSHandle();
this._file.Version = V3.RPC.NFSv3Protocol.NFS_V3;
this._file.xdrDecode(xdr);
this._offset = xdr.xdrDecodeLong();
this._count = xdr.xdrDecodeInt();
this._stable = (StableHow)xdr.xdrDecodeInt();
this._data = xdr.xdrDecodeDynamicOpaque();
}
public void Disconnect()
{
_RootDirectoryHandleObject = null;
_CurrentItemHandleObject = null;
_MountedDevice = String.Empty;
_CurrentItem = String.Empty;
if (_MountProtocolV2 != null)
{ _MountProtocolV2.close(); }
if (_ProtocolV2 != null)
{ _ProtocolV2.close(); }
}
public void xdrDecode(XdrDecodingStream xdr)
{
this._status = (NFSMountStats)xdr.xdrDecodeInt();
switch (this._status)
{
case NFSMountStats.MNT_OK:
this._handle = new NFSHandle();
this._handle.Version = V2.RPC.NFSv2Protocol.NFS_VERSION;
this._handle.xdrDecode(xdr);
break;
default:
break;
}
}
public void CompleteIO()
{
_CurrentItemHandleObject = null;
_CurrentItem = string.Empty;
}
public void dispatchOncRpcCall(OncRpcCallInformation call, int program, int version, int procedure)
{
if (version == 2)
{
switch (procedure)
{
case 0:
{
call.retrieveCall(XdrVoid.XDR_VOID);
NFSPROC_NULL();
call.reply(XdrVoid.XDR_VOID);
break;
}
case 1:
{
NFSHandle args_ = new NFSHandle();
args_.Version = V2.RPC.NFSv2Protocol.NFS_VERSION;
call.retrieveCall(args_);
FileStatus result_ = NFSPROC_GETATTR(args_);
call.reply(result_);
break;
}
case 2:
{
CreateArguments args_ = new CreateArguments();
call.retrieveCall(args_);
FileStatus result_ = NFSPROC_SETATTR(args_);
call.reply(result_);
break;
}
case 3:
{
call.retrieveCall(XdrVoid.XDR_VOID);
NFSPROC_ROOT();
call.reply(XdrVoid.XDR_VOID);
break;
}
case 4:
{
ItemOperationArguments args_ = new ItemOperationArguments();
call.retrieveCall(args_);
ItemOperationStatus result_ = NFSPROC_LOOKUP(args_);
call.reply(result_);
break;
}
case 5:
{
NFSHandle args_ = new NFSHandle();
args_.Version = V2.RPC.NFSv2Protocol.NFS_VERSION;
call.retrieveCall(args_);
LinkStatus result_ = NFSPROC_READLINK(args_);
call.reply(result_);
break;
}
case 6:
{
ReadArguments args_ = new ReadArguments();
call.retrieveCall(args_);
ReadStatus result_ = NFSPROC_READ(args_);
call.reply(result_);
break;
}
case 7:
{
call.retrieveCall(XdrVoid.XDR_VOID);
NFSPROC_WRITECACHE();
call.reply(XdrVoid.XDR_VOID);
break;
}
case 8:
{
WriteArguments args_ = new WriteArguments();
call.retrieveCall(args_);
FileStatus result_ = NFSPROC_WRITE(args_);
call.reply(result_);
break;
}
case 9:
{
CreateArguments args_ = new CreateArguments();
call.retrieveCall(args_);
ItemOperationStatus result_ = NFSPROC_CREATE(args_);
call.reply(result_);
break;
}
case 10:
{
ItemOperationArguments args_ = new ItemOperationArguments();
call.retrieveCall(args_);
XdrInt result_ = new XdrInt(NFSPROC_REMOVE(args_));
call.reply(result_);
break;
}
case 11:
{
RenameArguments args_ = new RenameArguments();
call.retrieveCall(args_);
XdrInt result_ = new XdrInt(NFSPROC_RENAME(args_));
call.reply(result_);
break;
}
case 12:
{
LinkArguments args_ = new LinkArguments();
call.retrieveCall(args_);
XdrInt result_ = new XdrInt(NFSPROC_LINK(args_));
call.reply(result_);
break;
}
case 13:
{
SymlinkArguments args_ = new SymlinkArguments();
call.retrieveCall(args_);
XdrInt result_ = new XdrInt(NFSPROC_SYMLINK(args_));
call.reply(result_);
break;
}
case 14:
{
CreateArguments args_ = new CreateArguments();
call.retrieveCall(args_);
ItemOperationStatus result_ = NFSPROC_MKDIR(args_);
call.reply(result_);
break;
}
case 15:
{
ItemOperationArguments args_ = new ItemOperationArguments();
call.retrieveCall(args_);
XdrInt result_ = new XdrInt(NFSPROC_RMDIR(args_));
call.reply(result_);
break;
}
case 16:
{
ItemArguments args_ = new ItemArguments();
call.retrieveCall(args_);
ItemStatus result_ = NFSPROC_READDIR(args_);
call.reply(result_);
break;
}
case 17:
{
NFSHandle args_ = new NFSHandle();
args_.Version = V2.RPC.NFSv2Protocol.NFS_VERSION;
call.retrieveCall(args_);
FSStatStatus result_ = NFSPROC_STATFS(args_);
call.reply(result_);
break;
}
default:
{
call.failProcedureUnavailable();
break;
}
}
}
else
{ call.failProgramUnavailable(); }
}
public void MountDevice(String DeviceName)
{
if (_ProtocolV2 == null)
{
throw new NFSConnectionException("NFS Client not connected!");
}
MountStatus mnt =
_MountProtocolV2.MOUNTPROC_MNT(new Name(DeviceName));
if (mnt.Status == 0)
{
_MountedDevice = DeviceName;
_RootDirectoryHandleObject = mnt.Handle;
}
else
{
MountExceptionHelpers.ThrowException(mnt.Status);
}
}
/**
* Call remote procedure NFSPROC_STATFS_2.
* @param arg1 parameter (of type nfshandle) to the remote procedure call.
* @return Result from remote procedure call (of type statfsres).
* @throws OncRpcException if an ONC/RPC error occurs.
* @throws IOException if an I/O error occurs.
*/
public FSStatStatus NFSPROC_STATFS(NFSHandle arg1)
{
FSStatStatus result_ = new FSStatStatus();
client.call(NFSv2Protocol.NFSPROC_STATFS, NFSv2Protocol.NFS_VERSION, arg1, result_);
return result_;
}
/**
* Call remote procedure NFSPROC_READLINK_2.
* @param arg1 parameter (of type nfshandle) to the remote procedure call.
* @return Result from remote procedure call (of type readlinkres).
* @throws OncRpcException if an ONC/RPC error occurs.
* @throws IOException if an I/O error occurs.
*/
public LinkStatus NFSPROC_READLINK(NFSHandle arg1)
{
LinkStatus result_ = new LinkStatus();
client.call(NFSv2Protocol.NFSPROC_READLINK, NFSv2Protocol.NFS_VERSION, arg1, result_);
return result_;
}
/**
* Call remote procedure NFSPROC_GETATTR_2.
* @param arg1 parameter (of type nfshandle) to the remote procedure call.
* @return Result from remote procedure call (of type attrstat).
* @throws OncRpcException if an ONC/RPC error occurs.
* @throws IOException if an I/O error occurs.
*/
public FileStatus NFSPROC_GETATTR(NFSHandle arg1)
{
FileStatus result_ = new FileStatus();
client.call(NFSv2Protocol.NFSPROC_GETATTR, NFSv2Protocol.NFS_VERSION, arg1, result_);
return result_;
}
public void xdrDecode(XdrDecodingStream xdr)
{
this._fsroot = new NFSHandle();
this._fsroot.Version = V3.RPC.NFSv3Protocol.NFS_V3;
this._fsroot.xdrDecode(xdr);
}
public abstract FSStatStatus NFSPROC_STATFS(NFSHandle arg1);
public int Write(String FileFullName, long Offset, int Count, Byte[] Buffer)
{
if (_ProtocolV2 == null)
{
throw new NFSConnectionException("NFS Client not connected!");
}
if (_MountProtocolV2 == null)
{
throw new NFSMountConnectionException("NFS Device not connected!");
}
int rCount = 0;
if (_CurrentItem != FileFullName)
{
NFSAttributes Attributes = GetItemAttributes(FileFullName);
_CurrentItemHandleObject = new NFSHandle(Attributes.Handle, V2.RPC.NFSv2Protocol.NFS_VERSION);
_CurrentItem = FileFullName;
}
if (Count < Buffer.Length)
{
Array.Resize<byte>(ref Buffer, Count);
}
WriteArguments dpArgWrite = new WriteArguments();
dpArgWrite.File = _CurrentItemHandleObject;
dpArgWrite.Offset = (int)Offset;
dpArgWrite.Data = Buffer;
FileStatus pAttrStat =
_ProtocolV2.NFSPROC_WRITE(dpArgWrite);
if (pAttrStat != null)
{
if (pAttrStat.Status != NFSStats.NFS_OK)
{
ExceptionHelpers.ThrowException(pAttrStat.Status);
}
rCount = Count;
}
else
{
throw new NFSGeneralException("NFSPROC_WRITE: failure");
}
return rCount;
}
public int Read(String FileFullName, long Offset, int Count, ref Byte[] Buffer)
{
if (_ProtocolV2 == null)
{
throw new NFSConnectionException("NFS Client not connected!");
}
if (_MountProtocolV2 == null)
{
throw new NFSMountConnectionException("NFS Device not connected!");
}
int rCount = 0;
if (_CurrentItem != FileFullName)
{
NFSAttributes Attributes = GetItemAttributes(FileFullName);
_CurrentItemHandleObject = new NFSHandle(Attributes.Handle, V2.RPC.NFSv2Protocol.NFS_VERSION);
_CurrentItem = FileFullName;
}
ReadArguments dpArgRead = new ReadArguments();
dpArgRead.File = _CurrentItemHandleObject;
dpArgRead.Offset = (int)Offset;
dpArgRead.Count = Count;
ReadStatus pReadRes =
_ProtocolV2.NFSPROC_READ(dpArgRead);
if (pReadRes != null)
{
if (pReadRes.Status != NFSStats.NFS_OK)
{ ExceptionHelpers.ThrowException(pReadRes.Status); }
rCount = pReadRes.OK.Data.Length;
Array.Copy(pReadRes.OK.Data, Buffer, rCount);
}
else
{
throw new NFSGeneralException("NFSPROC_READ: failure");
}
return rCount;
}
public void UnMountDevice()
{
if (_MountedDevice != null)
{
_MountProtocolV2.MOUNTPROC_UMNT(new Name(_MountedDevice));
_RootDirectoryHandleObject = null;
_CurrentItemHandleObject = null;
_MountedDevice = String.Empty;
_CurrentItem = String.Empty;
}
}
public abstract LinkStatus NFSPROC_READLINK(NFSHandle arg1);