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This package is not in the latest version of its module.

 Go to latest Published: Jul 22, 2022 License: AGPL-3.0 Imports: 10 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AppendUUID 

func AppendUUID(dst []byte, uuid []byte) []byte

func CalculateImageResourceId 

func CalculateImageResourceId(md5 []byte) string

func GZipCompress 

func GZipCompress(data []byte) []byte

func GZipUncompress 

func GZipUncompress(src []byte) []byte

func GenUUID 

func GenUUID(uuid []byte) []byte

func NewWriterF 

func NewWriterF(f func(writer *Writer)) []byte

func OpenWriterF 

func OpenWriterF(f func(*Writer)) (b []byte, cl func())

OpenWriterF must call func cl to close

func PutWriter 

func PutWriter(w *Writer)

PutWriter 将 Writer 放回池中

func ReleaseGzipWriter 

func ReleaseGzipWriter(w *GzipWriter)

func ToBytes 

func ToBytes(i any) []byte

func UInt32ToIPV4Address 

func UInt32ToIPV4Address(i uint32) string

func ZlibCompress 

func ZlibCompress(data []byte) []byte

func ZlibUncompress 

func ZlibUncompress(src []byte) []byte

Types

type GzipWriter 

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

func AcquireGzipWriter 

func AcquireGzipWriter() *GzipWriter

func (*GzipWriter) Bytes 

func (w *GzipWriter) Bytes() []byte

func (*GzipWriter) Close 

func (w *GzipWriter) Close() error

func (*GzipWriter) Write 

func (w *GzipWriter) Write(p []byte) (int, error)

type NetworkReader 

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

func NewNetworkReader 

func NewNetworkReader(conn net.Conn) *NetworkReader

func (*NetworkReader) ReadByte 

func (r *NetworkReader) ReadByte() (byte, error)

func (*NetworkReader) ReadBytes 

func (r *NetworkReader) ReadBytes(len int) ([]byte, error)

func (*NetworkReader) ReadInt32 

func (r *NetworkReader) ReadInt32() (int32, error)

type Reader 

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

func NewReader 

func NewReader(data []byte) *Reader

func (*Reader) Index 

func (r *Reader) Index() int64

func (*Reader) Len 

func (r *Reader) Len() int

func (*Reader) ReadAvailable 

func (r *Reader) ReadAvailable() []byte

func (*Reader) ReadByte 

func (r *Reader) ReadByte() byte

func (*Reader) ReadBytes 

func (r *Reader) ReadBytes(len int) []byte

func (*Reader) ReadBytesShort 

func (r *Reader) ReadBytesShort() []byte

func (*Reader) ReadInt32 

func (r *Reader) ReadInt32() int32

func (*Reader) ReadInt32Bytes 

func (r *Reader) ReadInt32Bytes() []byte

func (*Reader) ReadInt64 

func (r *Reader) ReadInt64() int64

func (*Reader) ReadString 

func (r *Reader) ReadString() string

func (*Reader) ReadStringLimit 

func (r *Reader) ReadStringLimit(limit int) string

func (*Reader) ReadStringShort 

func (r *Reader) ReadStringShort() string

func (*Reader) ReadTlvMap 

func (r *Reader) ReadTlvMap(tagSize int) (m TlvMap)

func (*Reader) ReadUInt16 

func (r *Reader) ReadUInt16() uint16

type TEA 

type TEA [4]uint32

func NewTeaCipher 

func NewTeaCipher(key []byte) (t TEA)

func (TEA) Decrypt 

func (t TEA) Decrypt(data []byte) []byte

func (TEA) Encrypt 

func (t TEA) Encrypt(src []byte) (dst []byte)

Encrypt tea 加密 http://bbs.chinaunix.net/thread-583468-1-1.html 感谢xichen大佬对TEA的解释

type TlvMap 

type TlvMap map[uint16][]byte

func (TlvMap) Exists 

func (tlv TlvMap) Exists(key uint16) bool

type Writer 

type Writer bytes.Buffer

Writer 写入

func SelectWriter 

func SelectWriter() *Writer

SelectWriter 从池中取出一个 Writer

func (*Writer) Bytes 

func (w *Writer) Bytes() []byte

func (*Writer) EncryptAndWrite 

func (w *Writer) EncryptAndWrite(key []byte, data []byte)

func (*Writer) FillUInt16 

func (w *Writer) FillUInt16() (pos int)

func (*Writer) FillUInt32 

func (w *Writer) FillUInt32() (pos int)

func (*Writer) Grow 

func (w *Writer) Grow(n int)

func (*Writer) Len 

func (w *Writer) Len() int

func (*Writer) Reset 

func (w *Writer) Reset()

func (*Writer) Write 

func (w *Writer) Write(b []byte)

func (*Writer) WriteBool 

func (w *Writer) WriteBool(b bool)

func (*Writer) WriteByte 

func (w *Writer) WriteByte(b byte)

func (*Writer) WriteBytesShort 

func (w *Writer) WriteBytesShort(data []byte)

func (*Writer) WriteHex 

func (w *Writer) WriteHex(h string)

func (*Writer) WriteIntLvPacket 

func (w *Writer) WriteIntLvPacket(offset int, f func(*Writer))

func (*Writer) WriteString 

func (w *Writer) WriteString(v string)

func (*Writer) WriteStringShort 

func (w *Writer) WriteStringShort(v string)

func (*Writer) WriteTlvLimitedSize 

func (w *Writer) WriteTlvLimitedSize(data []byte, limit int)

func (*Writer) WriteUInt16 

func (w *Writer) WriteUInt16(v uint16)

func (*Writer) WriteUInt16At 

func (w *Writer) WriteUInt16At(pos int, v uint16)

func (*Writer) WriteUInt32 

func (w *Writer) WriteUInt32(v uint32)

func (*Writer) WriteUInt32At 

func (w *Writer) WriteUInt32At(pos int, v uint32)

func (*Writer) WriteUInt64 

func (w *Writer) WriteUInt64(v uint64)

Source Files

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