encoding

package
v0.0.0-...-a0ddc14 Latest Latest
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 Go to latest Published: Mar 29, 2024 License: MIT Imports: 5 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrCertletErrorBase   = errors.New("certlet: base error")
	ErrDataTypeNotSupport = errors.New("certlet: data type not support")
)

Functions

func DecodeUnifiedVarInt 

func DecodeUnifiedVarInt(buffer []byte, offset int) (int64, int)

func DecodeUnifiedVarUint 

func DecodeUnifiedVarUint(buffer []byte, offset int) (uint64, int)

func DecodeVarInt 

func DecodeVarInt(buffer []byte, offset int) (int64, int)

func DecodeVarUint 

func DecodeVarUint(buffer []byte, offset int) (uint64, int)

func EncodeUnifiedVarInt 

func EncodeUnifiedVarInt(value int64, buffer []byte, offset int) int

func EncodeUnifiedVarIntSize 

func EncodeUnifiedVarIntSize(value int64) int

func EncodeUnifiedVarUint 

func EncodeUnifiedVarUint(value uint64, buffer []byte, offset int) int

func EncodeUnifiedVarUintSize 

func EncodeUnifiedVarUintSize(value uint64) int

func EncodeVarInt 

func EncodeVarInt(value int64, buffer []byte, offset int) int

func EncodeVarIntSize 

func EncodeVarIntSize(value int64) int

func EncodeVarUint 

func EncodeVarUint(value uint64, buffer []byte, offset int) int

func EncodeVarUintSize 

func EncodeVarUintSize(value uint64) int

Types

type Decoder 

type Decoder struct {
	// contains filtered or unexported fields
}

func NewDecoder 

func NewDecoder(buffer []byte, offset int) *Decoder

func (*Decoder) CheckBufferSize 

func (d *Decoder) CheckBufferSize(size int) bool

func (*Decoder) DecodeBinary 

func (d *Decoder) DecodeBinary() ([]byte, int)

func (*Decoder) DecodeByte 

func (d *Decoder) DecodeByte() (uint8, int)

func (*Decoder) DecodeRawBinary 

func (d *Decoder) DecodeRawBinary(size int) ([]byte, int)

func (*Decoder) DecodeUintLE 

func (d *Decoder) DecodeUintLE(size int) (uint64, int)

func (*Decoder) DecodeVarInt 

func (d *Decoder) DecodeVarInt() (int64, int)

func (*Decoder) DecodeVarUint 

func (d *Decoder) DecodeVarUint() (uint64, int)

func (*Decoder) DecodeWireID 

func (d *Decoder) DecodeWireID() (WireID, int)

func (*Decoder) EOF 

func (d *Decoder) EOF() bool

func (*Decoder) SetOffset 

func (d *Decoder) SetOffset(offset int)

type Encoder 

type Encoder struct {
	// contains filtered or unexported fields
}

func NewEncoder 

func NewEncoder(buffer []byte, offset int) *Encoder

func (*Encoder) CheckBufferSize 

func (e *Encoder) CheckBufferSize(size int) bool

func (*Encoder) EncodeBinary 

func (e *Encoder) EncodeBinary(value []byte) int

func (*Encoder) EncodeByte 

func (e *Encoder) EncodeByte(value uint8) int

func (*Encoder) EncodeFloatLE 

func (e *Encoder) EncodeFloatLE(value float64, size int) int

func (*Encoder) EncodeIntLE 

func (e *Encoder) EncodeIntLE(value int64, size int) int

func (*Encoder) EncodeRawBinary 

func (e *Encoder) EncodeRawBinary(value []byte) int

func (*Encoder) EncodeUintLE 

func (e *Encoder) EncodeUintLE(value uint64, size int) int

func (*Encoder) EncodeVarInt 

func (e *Encoder) EncodeVarInt(value int64) int

func (*Encoder) EncodeVarUint 

func (e *Encoder) EncodeVarUint(value uint64) int

type Field 

type Field struct {
	Repeated bool
	HasName  bool
	// contains filtered or unexported fields
}

func NewBlob 

func NewBlob(fieldID uint64, value any) *Field

func NewField 

func NewField(fieldID uint64, value any) *Field

func NewFieldEOF 

func NewFieldEOF() *Field

func NewFixedLengthField 

func NewFixedLengthField(fieldID uint64, value any) *Field

func NewVarint 

func NewVarint(fieldID uint64, value any) *Field

func ParseField 

func ParseField(buffer []byte, offset int) (*Field, int)

func (*Field) Blob 

func (f *Field) Blob() []byte

func (*Field) Bytes 

func (f *Field) Bytes() []byte

func (*Field) FieldID 

func (f *Field) FieldID() uint64

func (*Field) Int 

func (f *Field) Int() int64

func (*Field) Name 

func (f *Field) Name() string

func (*Field) ReadFrom 

func (f *Field) ReadFrom(buffer []byte, offset int) int

func (*Field) String 

func (f *Field) String() string

func (*Field) Uint 

func (f *Field) Uint() uint64

func (*Field) WireID 

func (f *Field) WireID() WireID

func (*Field) WithName 

func (f *Field) WithName(name string) *Field

func (*Field) WriteTo 

func (f *Field) WriteTo(buffer []byte, offset int) int

type FieldValue 

type FieldValue interface {
	uint8
	uint16
	uint32
	uint64
	int8
	int16
	int32
	int64
	float32
	float64
	string
	[]byte
	*big.Int
}

type FixedLengthType 

type FixedLengthType uint8
const (
	FixedLengthTypeNull      FixedLengthType = 0x00
	FixedLengthTypeInteger   FixedLengthType = 0x40
	FixedLengthTypeFloat     FixedLengthType = 0x80
	FixedLengthTypeTimestamp FixedLengthType = 0xc0
)

type MemoryType 

type MemoryType int
const (
	MemoryTypeUint MemoryType = iota
	MemoryTypeInt
	MemoryTypeBigInt
	MemoryTypeFloat
	MemoryTypeBlob
)

type WireID 

type WireID uint64

func (WireID) AsUint 

func (i WireID) AsUint() uint64

func (WireID) FieldID 

func (i WireID) FieldID() uint64

func (WireID) HasName 

func (i WireID) HasName() bool

func (WireID) Repeated 

func (i WireID) Repeated() bool

func (WireID) WireType 

func (i WireID) WireType() WireType

type WireType 

type WireType uint8
const (
	WireTypeFixedLength    WireType = 0
	WireTypeVariableLength WireType = 1
	WireTypeBlob           WireType = 2
	WireTypeInnerStructure WireType = 3

	WireRepeatedFlag = 0x40
	WireHasNameFlag  = 0x80
)

func (WireType) String 

func (t WireType) String() string

Source Files

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