/// <summary> /// Deep copy constructor. /// </summary> public SmbQueryInformationRequestPacket(SmbQueryInformationRequestPacket packet) : base(packet) { this.InitDefaultValue(); this.smbParameters.WordCount = packet.SmbParameters.WordCount; this.smbData.ByteCount = packet.SmbData.ByteCount; this.smbData.BufferFormat = packet.SmbData.BufferFormat; 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]; } }
/// <summary> /// Deep copy constructor. /// </summary> public SmbQueryInformationRequestPacket(SmbQueryInformationRequestPacket packet) : base(packet) { this.InitDefaultValue(); this.smbParameters.WordCount = packet.SmbParameters.WordCount; this.smbData.ByteCount = packet.SmbData.ByteCount; this.smbData.BufferFormat = packet.SmbData.BufferFormat; 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]; } }
/// <summary> /// to create a QueryInformation 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 null-terminated string that represents the fully qualified name of the file /// relative to the supplied TID. This is the file for which attributes are queried and returned.</param> /// <returns>a QueryInformation request packet</returns> public SmbQueryInformationRequestPacket CreateQueryInformationRequest( ushort messageId, ushort uid, ushort treeId, SmbFlags flags, SmbFlags2 flags2, string fileName) { if (fileName == null) { fileName = string.Empty; } SmbQueryInformationRequestPacket packet = new SmbQueryInformationRequestPacket(); packet.SmbHeader = CifsMessageUtils.CreateSmbHeader(SmbCommand.SMB_COM_QUERY_INFORMATION, messageId, uid, treeId, flags, flags2); SMB_COM_QUERY_INFORMATION_Request_SMB_Parameters smbParameters; smbParameters = new SMB_COM_QUERY_INFORMATION_Request_SMB_Parameters(); smbParameters.WordCount = 0; SMB_COM_QUERY_INFORMATION_Request_SMB_Data smbData = new SMB_COM_QUERY_INFORMATION_Request_SMB_Data(); smbData.BufferFormat = (byte)DataBufferFormat.SmbString; smbData.FileName = CifsMessageUtils.ToSmbStringBytes(fileName, (flags2 & SmbFlags2.SMB_FLAGS2_UNICODE) == SmbFlags2.SMB_FLAGS2_UNICODE); smbData.ByteCount = (ushort)(Marshal.SizeOf(smbData.BufferFormat) + smbData.FileName.Length); packet.SmbParameters = smbParameters; packet.SmbData = smbData; return packet; }
public SmbQueryInformationResponsePacket CreateQueryInformationResponse( CifsServerPerConnection connection, SmbQueryInformationRequestPacket request, SmbFileAttributes fileAttributes, UTime lastWriteTime, uint fileSize) { SmbQueryInformationResponsePacket response = new SmbQueryInformationResponsePacket(); response.SmbHeader = CifsMessageUtils.CreateSmbHeader(connection, request); SMB_COM_QUERY_INFORMATION_Response_SMB_Parameters smbParameters = response.SmbParameters; smbParameters.FileAttributes = fileAttributes; smbParameters.FileSize = fileSize; smbParameters.LastWriteTime = lastWriteTime; smbParameters.Reserved = new ushort[5]; smbParameters.WordCount = (byte)(TypeMarshal.GetBlockMemorySize(smbParameters) / 2); response.SmbParameters = smbParameters; return response; }