pcapio

Apr 15, 2021

Changes in this version

+ const NgNoValue64

+ const PacketBlockHeaderLen

+ func NewErrInvalidPcap(err error) error

+ type BlockType int

+ const TypeInterface

+ const TypePacket

+ const TypeSection

+ type ErrInvalidPcap struct

+ func (e *ErrInvalidPcap) Error() string

+ func (e *ErrInvalidPcap) Is(target error) bool

+ func (e *ErrInvalidPcap) Unwrap() error

+ type NgInterface struct

+ Comment string

+ Description string

+ Filter string

+ LinkType layers.LinkType

+ Name string

+ OS string

+ SnapLength uint32

+ Statistics NgInterfaceStatistics

+ TimestampOffset uint64

+ TimestampResolution NgResolution

+ func (i NgInterface) Resolution() gopacket.TimestampResolution

+ type NgInterfaceStatistics struct

+ Comment string

+ EndTime time.Time

+ LastUpdate time.Time

+ PacketsDropped uint64

+ PacketsReceived uint64

+ StartTime time.Time

+ type NgReader struct

+ func NewNgReader(r io.Reader) (*NgReader, error)

+ func (r *NgReader) InterfaceDescriptor(block []byte) (NgInterface, error)

+ func (r *NgReader) Offset() uint64

+ func (r *NgReader) Packet(block []byte) ([]byte, nano.Ts, layers.LinkType, error)

+ func (r *NgReader) Read() ([]byte, BlockType, error)

+ func (r *NgReader) SectionHeader(block []byte) NgSectionInfo

+ func (r *NgReader) SetWarningHandler(warner Warner)

+ type NgResolution uint8

+ func (r NgResolution) Binary() bool

+ func (r NgResolution) Exponent() uint8

+ func (r NgResolution) ToTimestampResolution() (ret gopacket.TimestampResolution)

+ type NgSectionInfo struct

+ Application string

+ Comment string

+ Hardware string

+ MajorVersion uint16

+ MinorVersion uint16

+ OS string

+ func (n NgSectionInfo) Version() string

+ type PcapReader struct

+ LinkType layers.LinkType

+ func NewPcapReader(r io.Reader) (*PcapReader, error)

+ func (r *PcapReader) Offset() uint64

+ func (r *PcapReader) Packet(block []byte) ([]byte, nano.Ts, layers.LinkType, error)

+ func (r *PcapReader) Read() ([]byte, BlockType, error)

+ func (r *PcapReader) Resolution() gopacket.TimestampResolution

+ func (r *PcapReader) SetSnaplen(newSnaplen uint32)

+ func (r *PcapReader) Snaplen() uint32

+ func (r *PcapReader) String() string

+ func (r *PcapReader) TsFromHeader(hdr []byte) nano.Ts

+ func (r *PcapReader) Version() string

+ type Reader interface

+ Offset func() uint64

+ Packet func([]byte) ([]byte, nano.Ts, layers.LinkType, error)

+ Read func() ([]byte, BlockType, error)

+ func NewReader(r io.Reader) (Reader, error)

+ func NewReaderWithWarnings(r io.Reader, warner Warner) (Reader, error)

+ type Warner interface

+ Warn func(msg string) error