/// <summary> /// Deep copy constructor. /// </summary> public SmbFindCloseRequestPacket(SmbFindCloseRequestPacket packet) : base(packet) { this.InitDefaultValue(); this.smbParameters.WordCount = packet.SmbParameters.WordCount; this.smbParameters.SearchAttributes = packet.SmbParameters.SearchAttributes; this.smbData.ByteCount = packet.SmbData.ByteCount; this.smbData.BufferFormat1 = packet.SmbData.BufferFormat1; if (packet.smbData.FileName != null) { this.smbData.FileName = new byte[packet.smbData.FileName.Length]; Array.Copy(packet.smbData.FileName, this.smbData.FileName, packet.smbData.FileName.Length); } else { this.smbData.FileName = new byte[0]; } this.smbData.BufferFormat2 = packet.SmbData.BufferFormat2; this.smbData.ResumeKeyLength = packet.SmbData.ResumeKeyLength; this.smbData.ResumeKey = packet.SmbData.ResumeKey; }
/// <summary> /// to create a FindClose 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="fileName">A NUL-terminated SMB_STRING. This MUST be the empty string.</param> /// <param name="resumeKey">This MUST be the last ResumeKey returned by the server in the search being /// closed.</param> /// <returns>a FindClose request packet</returns> public SmbFindCloseRequestPacket CreateFindCloseRequest( ushort messageId, ushort uid, ushort treeId, SmbFlags flags, SmbFlags2 flags2, string fileName, SMB_Resume_Key resumeKey) { if (fileName == null) { fileName = string.Empty; } SmbFindCloseRequestPacket packet = new SmbFindCloseRequestPacket(); packet.SmbHeader = CifsMessageUtils.CreateSmbHeader(SmbCommand.SMB_COM_FIND_CLOSE, messageId, uid, treeId, flags, flags2); SMB_COM_FIND_CLOSE_Request_SMB_Parameters smbParameters = new SMB_COM_FIND_CLOSE_Request_SMB_Parameters(); smbParameters.MaxCount = 0; smbParameters.SearchAttributes = 0; smbParameters.WordCount = (byte)(Marshal.SizeOf(smbParameters) / NumBytesOfWord); SMB_COM_FIND_CLOSE_Request_SMB_Data smbData = new SMB_COM_FIND_CLOSE_Request_SMB_Data(); smbData.BufferFormat1 = (byte)DataBufferFormat.SmbString; smbData.FileName = CifsMessageUtils.ToSmbStringBytes(fileName, (flags2 & SmbFlags2.SMB_FLAGS2_UNICODE) == SmbFlags2.SMB_FLAGS2_UNICODE); smbData.BufferFormat2 = (byte)DataBufferFormat.VariableBlock; smbData.ResumeKey = resumeKey; smbData.ResumeKeyLength = (ushort)CifsMessageUtils.GetSize<SMB_Resume_Key>(smbData.ResumeKey); smbData.ByteCount = (ushort)(Marshal.SizeOf(smbData.BufferFormat1) + Marshal.SizeOf(smbData.BufferFormat2) + Marshal.SizeOf(smbData.ResumeKeyLength) + CifsMessageUtils.GetSize<SMB_Resume_Key>(smbData.ResumeKey) + smbData.FileName.Length); packet.SmbParameters = smbParameters; packet.SmbData = smbData; return packet; }
public SmbFindCloseResponsePacket CreateFindCloseResponse( CifsServerPerConnection connection, SmbFindCloseRequestPacket request) { SmbFindCloseResponsePacket response = new SmbFindCloseResponsePacket(); response.SmbHeader = CifsMessageUtils.CreateSmbHeader(connection, request); SMB_COM_FIND_CLOSE_Response_SMB_Parameters smbParameters = response.SmbParameters; smbParameters.Count = 0x00; smbParameters.WordCount = (byte)(TypeMarshal.GetBlockMemorySize(smbParameters) / 2); response.SmbParameters = smbParameters; SMB_COM_FIND_CLOSE_Response_SMB_Data smbData = response.SmbData; smbData.BufferFormat = 0x05; smbData.DataLength = 0x0000; smbData.ByteCount = 0x0003; response.SmbData = smbData; return response; }