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util

package

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Versions in this module

v0

v0.1.2

Apr 3, 2019

v0.1.1

Jul 6, 2018

v0.1.0

Jul 5, 2018

Changes in this version

+ const OMode_Read

+ const OMode_Write

+ const RecordFile_Flat

+ const RecordFile_FlatFooted

+ const RecordFile_Indexed

+ func GetIP(a *pbcom.IPAddressWrapper) []byte

+ func IpToRadixkey(b []byte, mask uint8) string

+ func MarshalBytes(a *Footer) []byte

+ func MaskStrToUint8(m string) (uint8, error)

+ func OpenWithBufferSizes(p *RecordFile, readersize, writersize, openmode int) (err error, created bool)

+ type FlatRecordFile struct

+ func NewFlatRecordFile(fname string) *FlatRecordFile

+ func (p *FlatRecordFile) Entries() (uint64, error)

+ func (p *FlatRecordFile) Footer() (*Footer, error)

+ func (p *FlatRecordFile) Version() uint16

+ type FootedRecordFile struct

+ func NewFootedRecordFile(fname string) *FootedRecordFile

+ func (f *FootedRecordFile) ReadFooter() (*Footer, error)

+ func (p *FootedRecordFile) Close() error

+ func (p *FootedRecordFile) MakeFooter() *Footer

+ func (p *FootedRecordFile) OpenRead() error

+ func (p *FootedRecordFile) OpenWithFooter(mode int) error

+ func (p *FootedRecordFile) OpenWrite() error

+ type Footer struct

+ Filedir string

+ Filename string

+ Filever uint16

+ Numentries uint64

+ Sections []Section

+ func ParseFooter(a []byte) (*Footer, error)

+ func (f *Footer) String() string

+ type Offset struct

+ Off uint64

+ Recnum uint64

+ type PrefixTree struct

+ func NewPrefixTree() PrefixTree

+ func (pt PrefixTree) Add(ip net.IP, mask uint8)

+ func (pt PrefixTree) ContainsIpMask(ip net.IP, mask uint8) bool

+ type RecordFile struct

+ Scanner *bufio.Scanner

+ func NewRecordFile(fname string) *RecordFile

+ func (p *RecordFile) Close() error

+ func (p *RecordFile) Flush() (err error)

+ func (p *RecordFile) Fname() string

+ func (p *RecordFile) IncEntries(n uint64)

+ func (p *RecordFile) OpenRead() error

+ func (p *RecordFile) OpenWrite() error

+ func (p *RecordFile) Read(b []byte) (int, error)

+ func (p *RecordFile) Write(b []byte) (n int, err error)

+ type RecordFiler interface

+ Entries func() (uint64, error)

+ Fname func() string

+ Footer func() (*Footer, error)

+ Version func() uint16

+ type Section struct

+ Compressed bool

+ End_off uint64

+ Offsets []Offset

+ Secnum uint32

+ Start_off uint64