public Nullable <short> GetInt16Property(int rowIndex, int columnIndex) { byte[] cellValue = GetPropertyValue(rowIndex, columnIndex); if (cellValue == null) { return(null); } else { return(LittleEndianConverter.ToInt16(cellValue, 0)); } }
public NegotiateResponseExtended(byte[] buffer, int offset) : base(buffer, offset, false) { DialectIndex = LittleEndianConverter.ToUInt16(this.SMBParameters, 0); SecurityMode = (SecurityMode)ByteReader.ReadByte(this.SMBParameters, 2); MaxMpxCount = LittleEndianConverter.ToUInt16(this.SMBParameters, 3); MaxNumberVcs = LittleEndianConverter.ToUInt16(this.SMBParameters, 5); MaxBufferSize = LittleEndianConverter.ToUInt32(this.SMBParameters, 7); MaxRawSize = LittleEndianConverter.ToUInt32(this.SMBParameters, 11); SessionKey = LittleEndianConverter.ToUInt32(this.SMBParameters, 15); Capabilities = (Capabilities)LittleEndianConverter.ToUInt32(this.SMBParameters, 19); SystemTime = FileTimeHelper.ReadFileTime(this.SMBParameters, 23); ServerTimeZone = LittleEndianConverter.ToInt16(this.SMBParameters, 31); ChallengeLength = ByteReader.ReadByte(this.SMBParameters, 33); ServerGuid = LittleEndianConverter.ToGuid(this.SMBData, 0); SecurityBlob = ByteReader.ReadBytes(this.SMBData, 16, this.SMBData.Length - 16); }
public LfsRestartPage(byte[] buffer, int offset) { MultiSectorHeader multiSectorHeader = new MultiSectorHeader(buffer, offset + 0x00); if (multiSectorHeader.Signature != ValidSignature && multiSectorHeader.Signature != ModifiedSignature) { throw new InvalidDataException("Invalid RSTR record signature"); } ChkDskLsn = LittleEndianConverter.ToUInt64(buffer, offset + 0x08); m_systemPageSize = LittleEndianConverter.ToUInt32(buffer, offset + 0x10); LogPageSize = LittleEndianConverter.ToUInt32(buffer, offset + 0x14); ushort restartOffset = LittleEndianConverter.ToUInt16(buffer, offset + 0x18); MinorVersion = LittleEndianConverter.ToInt16(buffer, offset + 0x1A); MajorVersion = LittleEndianConverter.ToInt16(buffer, offset + 0x1C); UpdateSequenceNumber = LittleEndianConverter.ToUInt16(buffer, offset + multiSectorHeader.UpdateSequenceArrayOffset); RestartArea = new LfsRestartArea(buffer, offset + restartOffset); }
public LogRestartPage(byte[] buffer, int offset) { MultiSectorHeader multiSectorHeader = new MultiSectorHeader(buffer, offset + 0x00); if (multiSectorHeader.Signature != ValidSignature) { throw new InvalidDataException("Invalid RSTR record signature"); } ChkDskLsn = LittleEndianConverter.ToUInt64(buffer, offset + 0x08); m_systemPageSize = LittleEndianConverter.ToUInt32(buffer, offset + 0x10); LogPageSize = LittleEndianConverter.ToUInt32(buffer, offset + 0x14); ushort restartOffset = LittleEndianConverter.ToUInt16(buffer, offset + 0x18); MinorVersion = LittleEndianConverter.ToInt16(buffer, offset + 0x1A); MajorVersion = LittleEndianConverter.ToInt16(buffer, offset + 0x1C); int position = offset + multiSectorHeader.UpdateSequenceArrayOffset; List <byte[]> updateSequenceReplacementData = MultiSectorHelper.ReadUpdateSequenceArray(buffer, position, multiSectorHeader.UpdateSequenceArraySize, out UpdateSequenceNumber); MultiSectorHelper.DecodeSegmentBuffer(buffer, offset, UpdateSequenceNumber, updateSequenceReplacementData); LogRestartArea = new LogRestartArea(buffer, offset + restartOffset); }
public NegotiateResponse(byte[] buffer, int offset) : base(buffer, offset) { DialectIndex = LittleEndianConverter.ToUInt16(SMBParameters, 0); SecurityMode = (SecurityMode)ByteReader.ReadByte(SMBParameters, 2); MaxMpxCount = LittleEndianConverter.ToUInt16(SMBParameters, 3); MaxNumberVcs = LittleEndianConverter.ToUInt16(SMBParameters, 5); MaxBufferSize = LittleEndianConverter.ToUInt32(SMBParameters, 7); MaxRawSize = LittleEndianConverter.ToUInt32(SMBParameters, 11); SessionKey = LittleEndianConverter.ToUInt32(SMBParameters, 15); Capabilities = (Capabilities)LittleEndianConverter.ToUInt32(SMBParameters, 19); SystemTime = FileTimeHelper.ReadFileTime(SMBParameters, 23); ServerTimeZone = LittleEndianConverter.ToInt16(SMBParameters, 31); ChallengeLength = ByteReader.ReadByte(SMBParameters, 33); int dataOffset = 0; Challenge = ByteReader.ReadBytes(SMBData, ref dataOffset, ChallengeLength); // [MS-CIFS] <90> Padding is not added before DomainName // DomainName and ServerName are always in Unicode DomainName = SMB1Helper.ReadSMBString(SMBData, ref dataOffset, true); ServerName = SMB1Helper.ReadSMBString(SMBData, ref dataOffset, true); }
public static AppointmentRecurrencePatternStructure GetRecurrencePatternStructure(byte[] buffer) { RecurrenceFrequency frequency = (RecurrenceFrequency)LittleEndianConverter.ToInt16(buffer, 4); switch (frequency) { case RecurrenceFrequency.Daily: return(new DailyRecurrencePatternStructure(buffer)); case RecurrenceFrequency.Weekly: return(new WeeklyRecurrencePatternStructure(buffer)); case RecurrenceFrequency.Monthly: return(new MonthlyRecurrencePatternStructure(buffer)); case RecurrenceFrequency.Yearly: return(new YearlyRecurrencePatternStructure(buffer)); default: throw new InvalidRecurrencePatternException("Invalid recurrence pattern frequency"); } }
protected override short ConvertGroupToValue() => LittleEndianConverter.ToInt16(ToBytes());