/// <summary> /// to create a NtRename request packet. /// </summary> /// <param name="uid">This field SHOULD identify the authenticated instance of the user.</param> /// <param name="treeId">This field identifies the subdirectory (or tree) on the server that the client is /// accessing.</param> /// <param name="searchAttributes">the attributes that the target file(s) MUST have.</param> /// <param name="informationLevel">the NtRenameInformationLevel of the operation.</param> /// <param name="oldFileName">the full path name of the file to be manipulated.</param> /// <param name="newFileName">the new full path name to be assigned to the file provided in OldFileName /// or the full path into which the file is to be moved.</param> /// <returns>a NtRename request packet</returns> /// <exception cref="System.NullReferenceException">There is no connection in context. </exception> public SmbNtRenameRequestPacket CreateNtRenameRequest( ushort uid, ushort treeId, SmbFileAttributes searchAttributes, NtRenameInformationLevel informationLevel, string oldFileName, string newFileName) { return this.CreateNtRenameRequest(this.Context.GetMessageId(this.connectionId), uid, treeId, this.defaultParameters.Flag, this.defaultParameters.Flag2, searchAttributes, informationLevel, oldFileName, newFileName); }
/// <summary> /// to create a NtRename request packet. /// </summary> /// <param name="messageId">This field SHOULD be the multiplex ID that is used to associate a response with a /// request.</param> /// <param name="uid">This field SHOULD identify the authenticated instance of the user.</param> /// <param name="treeId">This field identifies the subdirectory (or tree) on the server that the client is /// accessing.</param> /// <param name="flags">An 8-bit field of 1-bit flags describing various features in effect for the /// message</param> /// <param name="flags2">A 16-bit field of 1-bit flags that represent various features in effect for the /// message. Unspecified bits are reserved and MUST be zero.</param> /// <param name="searchAttributes">the attributes that the target file(s) MUST have.</param> /// <param name="informationLevel">the NtRenameInformationLevel of the operation.</param> /// <param name="oldFileName">the full path name of the file to be manipulated.</param> /// <param name="newFileName">the new full path name to be assigned to the file provided in OldFileName /// or the full path into which the file is to be moved.</param> /// <returns>a NtRename request packet</returns> public SmbNtRenameRequestPacket CreateNtRenameRequest( ushort messageId, ushort uid, ushort treeId, SmbFlags flags, SmbFlags2 flags2, SmbFileAttributes searchAttributes, NtRenameInformationLevel informationLevel, string oldFileName, string newFileName) { if (oldFileName == null) { oldFileName = string.Empty; } if (newFileName == null) { newFileName = string.Empty; } SmbNtRenameRequestPacket packet = new SmbNtRenameRequestPacket(); packet.SmbHeader = CifsMessageUtils.CreateSmbHeader(SmbCommand.SMB_COM_NT_RENAME, messageId, uid, treeId, flags, flags2); SMB_COM_NT_RENAME_Request_SMB_Parameters smbParameters = new SMB_COM_NT_RENAME_Request_SMB_Parameters(); smbParameters.SearchAttributes = searchAttributes; smbParameters.InformationLevel = informationLevel; smbParameters.Reserved = 0; smbParameters.WordCount = (byte)(Marshal.SizeOf(smbParameters) / NumBytesOfWord); SMB_COM_NT_RENAME_Request_SMB_Data smbData = new SMB_COM_NT_RENAME_Request_SMB_Data(); smbData.BufferFormat1 = (byte)DataBufferFormat.SmbString; smbData.OldFileName = CifsMessageUtils.ToSmbStringBytes(oldFileName, (flags2 & SmbFlags2.SMB_FLAGS2_UNICODE) == SmbFlags2.SMB_FLAGS2_UNICODE); smbData.BufferFormat2 = (byte)DataBufferFormat.SmbString; if ((flags2 & SmbFlags2.SMB_FLAGS2_UNICODE) == SmbFlags2.SMB_FLAGS2_UNICODE) { // if Unicode, add 1 byte pad for align on 16-bits. smbData.NewFileName = new byte[1 + (newFileName.Length + 1) * 2]; Array.Copy(CifsMessageUtils.ToSmbStringBytes(newFileName, true), 0, smbData.NewFileName, 1, (newFileName.Length + 1) * 2); } else { smbData.NewFileName = CifsMessageUtils.ToSmbStringBytes(newFileName, false); } smbData.ByteCount = (ushort)(Marshal.SizeOf(smbData.BufferFormat1) + smbData.OldFileName.Length + Marshal.SizeOf(smbData.BufferFormat2) + smbData.NewFileName.Length); packet.SmbParameters = smbParameters; packet.SmbData = smbData; return packet; }