util

package

v0.0.0-...-d224df5 Latest Latest Go to latest Published: Jan 13, 2022 License: MIT Imports: 18 Imported by: 0

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Repository

github.com/zhukovaskychina/xmysql-server

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Open Source Insights

Documentation ¶

Index ¶

func AppendByte(size int) []byte
func ByteReverse(buff []byte) []byte
func CheckError(err error)
func ConvertAsciiToByte(ascii uint8) byte
func ConvertBits2Byte(data string) byte
func ConvertBits2Bytes(data string) []byte
func ConvertBool2Byte(boolValue bool) byte
func ConvertByte2Bits(data byte) string
func ConvertByte2BitsString(data byte) []string
func ConvertBytes2BitStrings(data []byte) []string
func ConvertInt2Bytes(i int32) []byte
func ConvertInt3Bytes(i int32) []byte
func ConvertInt4Bytes(i int32) []byte
func ConvertLong8Bytes(i int64) []byte
func ConvertString2Byte(data string) byte
func ConvertStringArrays2Bytes(data []string) []byte
func ConvertStringArrays2BytesArrays(bitString []string) []byte
func ConvertUInt2Bytes(i uint16) []byte
func ConvertUInt4Bytes(i uint32) []byte
func ConvertULong8Bytes(i uint64) []byte
func ConvertValueOfBitsInBytes(byte byte, index int, value int) byte
func CreateDataBaseDir(Path string, folderName string) bool
func CreateFile(filePath string, fileName string) error
func CreateFileBySize(filePath string, fileName string, size int64) error
func CreateFileWithPath(filePath string) error
func GetBytes(key interface{}) ([]byte, error)
func GetDBRowId()
func GetLength(length int64) int
func GetLengthBytes(buff []byte) int
func GetPassword(pass []byte, seed []byte, restOfScrambleBuff []byte) []byte
func GetRollPointer()
func GetTrxId()
func Goid() int
func HashCode(key []byte) uint64
func IsNil(i interface{}) bool
func LeftPaddleBitString(bitstring string, leftPaddleSize int) byte
func ListFileDirByPath(path string) map[string]string
func Log(v ...interface{})
func LogDebug(v ...interface{})
func LogErr(v ...interface{})
func PathExists(path string) (bool, error)
func RandomBytes(size int) []byte
func ReadBitSet(buff []byte, cursor int, length int, bigEndian bool) (int, []int)
func ReadByte(buff []byte, cursor int) (int, byte)
func ReadBytes(buff []byte, cursor int, offset int) (int, []byte)
func ReadBytesByIndexBit(byte byte, index int) string
func ReadBytesByIndexBitByStart(byte byte, start int, end int) string
func ReadBytesWithNull(buff []byte, cursor int) (int, []byte)
func ReadFileBySeekStart(filePath string, offset uint64) []byte
func ReadFileBySeekStartWithSize(filePath string, offset uint64, size int) []byte
func ReadFileContent(filepath string, fileName string) ([]byte, error)
func ReadLength(buff []byte, cursor int) (int, uint64)
func ReadLengthString(buff []byte, cursor int) (int, string)
func ReadString(buff []byte, cursor int) (int, string)
func ReadStringWithNull(buff []byte, cursor int) (int, string)
func ReadUB2(buff []byte, cursor int) (int, uint16)
func ReadUB2Byte2Int(buff []byte) uint16
func ReadUB3(buff []byte, cursor int) (int, uint32)
func ReadUB4(buff []byte, cursor int) (int, uint32)
func ReadUB4Byte2Int(buff []byte) int
func ReadUB4Byte2UInt32(buff []byte) uint32
func ReadUB4ByteInt(buff [4]byte) int
func ReadUB6(buff []byte, cursor int) (int, uint64)
func ReadUB8(buff []byte, cursor int) (int, uint64)
func ReadUB8Byte2Long(buff []byte) uint64
func ReadUB8Bytes2Long(buff []byte) int64
func ReadUB8Long(buff []byte, cursor int) (int, int64)
func ReadWithNull(buff []byte, cursor int) (int, []byte)
func StringArrays2Bytes(values []string) []byte
func Substr(str string, start int, end int) string
func ToBinaryString(data byte) string
func TrimLeftPaddleBitString(bitData byte, leftPaddleStart int) []string
func WriteBitsByStart(byte byte, bitsString []string, start int, end int) string
func WriteByte(buf []byte, b byte) []byte
func WriteBytes(buf []byte, from []byte) []byte
func WriteErrorLog(log string)
func WriteFileBySeekStart(filePath string, offset uint64, data []byte)
func WriteInt32WithNull(buf []byte, data uint32) []byte
func WriteLength(buf []byte, length int64) []byte
func WriteNoticeLog(log string)
func WriteToFileByAppendBytes(filepath string, fileName string, content []byte)
func WriteUB2(buf []byte, i uint16) []byte
func WriteUB3(buf []byte, i uint32) []byte
func WriteUB4(buf []byte, i uint32) []byte
func WriteUB6(buf []byte, i uint64) []byte
func WriteUB8(buf []byte, i uint64) []byte
func WriteWithLength(buf []byte, from []byte) []byte
func WriteWithLengthWithNullValue(buf []byte, from []byte, nullValue byte) []byte
func WriteWithNull(buf []byte, from []byte) []byte
type IniParser
- func (this *IniParser) GetFloat32(section string, key string) float32
- func (this *IniParser) GetFloat64(section string, key string) float64
- func (this *IniParser) GetInt32(section string, key string) int32
- func (this *IniParser) GetInt64(section string, key string) int64
- func (this *IniParser) GetString(section string, key string) string
- func (this *IniParser) GetUint32(section string, key string) uint32
- func (this *IniParser) GetUint64(section string, key string) uint64
- func (this *IniParser) Load(config_file_name string) error
type IniParserError
- func (e *IniParserError) Error() string

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func AppendByte ¶

func AppendByte(size int) []byte

func ByteReverse ¶

func ByteReverse(buff []byte) []byte

func CheckError ¶

func CheckError(err error)

func ConvertAsciiToByte ¶

func ConvertAsciiToByte(ascii uint8) byte

func ConvertBits2Byte ¶

func ConvertBits2Byte(data string) byte

func ConvertBits2Bytes ¶

func ConvertBits2Bytes(data string) []byte

func ConvertBool2Byte ¶

func ConvertBool2Byte(boolValue bool) byte

func ConvertByte2Bits ¶

func ConvertByte2Bits(data byte) string

func ConvertByte2BitsString ¶

func ConvertByte2BitsString(data byte) []string

func ConvertBytes2BitStrings ¶

func ConvertBytes2BitStrings(data []byte) []string

注意BigEndian和littleEndian

func ConvertInt2Bytes ¶

func ConvertInt2Bytes(i int32) []byte

func ConvertInt3Bytes ¶

func ConvertInt3Bytes(i int32) []byte

func ConvertInt4Bytes ¶

func ConvertInt4Bytes(i int32) []byte

func ConvertLong8Bytes ¶

func ConvertLong8Bytes(i int64) []byte

func ConvertString2Byte ¶

func ConvertString2Byte(data string) byte

func ConvertStringArrays2Bytes ¶

func ConvertStringArrays2Bytes(data []string) []byte

func ConvertStringArrays2BytesArrays ¶

func ConvertStringArrays2BytesArrays(bitString []string) []byte

func ConvertUInt2Bytes ¶

func ConvertUInt2Bytes(i uint16) []byte

func ConvertUInt4Bytes ¶

func ConvertUInt4Bytes(i uint32) []byte

func ConvertULong8Bytes ¶

func ConvertULong8Bytes(i uint64) []byte

func ConvertValueOfBitsInBytes ¶

func ConvertValueOfBitsInBytes(byte byte, index int, value int) byte

将某个字节的第几位bit置换，value0，1

func CreateDataBaseDir ¶

func CreateDataBaseDir(Path string, folderName string) bool

func CreateFile ¶

func CreateFile(filePath string, fileName string) error

func CreateFileBySize ¶

func CreateFileBySize(filePath string, fileName string, size int64) error

func CreateFileWithPath ¶

func CreateFileWithPath(filePath string) error

func GetBytes ¶

func GetBytes(key interface{}) ([]byte, error)

func GetDBRowId ¶

func GetDBRowId()

生成UUID

func GetLength ¶

func GetLength(length int64) int

func GetLengthBytes ¶

func GetLengthBytes(buff []byte) int

func GetPassword ¶

func GetPassword(pass []byte, seed []byte, restOfScrambleBuff []byte) []byte

stage1_hash = SHA1(password), using the password that the user has entered. token = SHA1(SHA1(stage1_hash), scramble) XOR stage1_hash

func GetRollPointer ¶

func GetRollPointer()

func GetTrxId ¶

func GetTrxId()

func Goid ¶

func Goid() int

func HashCode ¶

func HashCode(key []byte) uint64

将一个键进行Hash

func IsNil ¶

func IsNil(i interface{}) bool

func LeftPaddleBitString ¶

func LeftPaddleBitString(bitstring string, leftPaddleSize int) byte

func ListFileDirByPath ¶

func ListFileDirByPath(path string) map[string]string

func Log ¶

func Log(v ...interface{})

func LogDebug ¶

func LogDebug(v ...interface{})

func LogErr ¶

func LogErr(v ...interface{})

func PathExists ¶

func PathExists(path string) (bool, error)

func RandomBytes ¶

func RandomBytes(size int) []byte

func ReadBitSet ¶

func ReadBitSet(buff []byte, cursor int, length int, bigEndian bool) (int, []int)

func ReadByte ¶

func ReadByte(buff []byte, cursor int) (int, byte)

func ReadBytes ¶

func ReadBytes(buff []byte, cursor int, offset int) (int, []byte)

func ReadBytesByIndexBit ¶

func ReadBytesByIndexBit(byte byte, index int) string

func ReadBytesByIndexBitByStart ¶

func ReadBytesByIndexBitByStart(byte byte, start int, end int) string

func ReadBytesWithNull ¶

func ReadBytesWithNull(buff []byte, cursor int) (int, []byte)

func ReadFileBySeekStart ¶

func ReadFileBySeekStart(filePath string, offset uint64) []byte

func ReadFileBySeekStartWithSize ¶

func ReadFileBySeekStartWithSize(filePath string, offset uint64, size int) []byte

func ReadFileContent ¶

func ReadFileContent(filepath string, fileName string) ([]byte, error)

func ReadLength ¶

func ReadLength(buff []byte, cursor int) (int, uint64)

func ReadLengthString ¶

func ReadLengthString(buff []byte, cursor int) (int, string)

func ReadString ¶

func ReadString(buff []byte, cursor int) (int, string)

func ReadStringWithNull ¶

func ReadStringWithNull(buff []byte, cursor int) (int, string)

func ReadUB2 ¶

func ReadUB2(buff []byte, cursor int) (int, uint16)

func ReadUB2Byte2Int ¶

func ReadUB2Byte2Int(buff []byte) uint16

func ReadUB3 ¶

func ReadUB3(buff []byte, cursor int) (int, uint32)

func ReadUB4 ¶

func ReadUB4(buff []byte, cursor int) (int, uint32)

func ReadUB4Byte2Int ¶

func ReadUB4Byte2Int(buff []byte) int

func ReadUB4Byte2UInt32 ¶

func ReadUB4Byte2UInt32(buff []byte) uint32

func ReadUB4ByteInt ¶

func ReadUB4ByteInt(buff [4]byte) int

func ReadUB6 ¶

func ReadUB6(buff []byte, cursor int) (int, uint64)

func ReadUB8 ¶

func ReadUB8(buff []byte, cursor int) (int, uint64)

func ReadUB8Byte2Long ¶

func ReadUB8Byte2Long(buff []byte) uint64

func ReadUB8Bytes2Long ¶

func ReadUB8Bytes2Long(buff []byte) int64

func ReadUB8Long ¶

func ReadUB8Long(buff []byte, cursor int) (int, int64)

func ReadWithNull ¶

func ReadWithNull(buff []byte, cursor int) (int, []byte)

func StringArrays2Bytes ¶

func StringArrays2Bytes(values []string) []byte

func Substr ¶

func Substr(str string, start int, end int) string

func ToBinaryString ¶

func ToBinaryString(data byte) string

func TrimLeftPaddleBitString ¶

func TrimLeftPaddleBitString(bitData byte, leftPaddleStart int) []string

func WriteBitsByStart ¶

func WriteBitsByStart(byte byte, bitsString []string, start int, end int) string

func WriteByte ¶

func WriteByte(buf []byte, b byte) []byte

func WriteBytes ¶

func WriteBytes(buf []byte, from []byte) []byte

func WriteErrorLog ¶

func WriteErrorLog(log string)

func WriteFileBySeekStart ¶

func WriteFileBySeekStart(filePath string, offset uint64, data []byte)

func WriteInt32WithNull ¶

func WriteInt32WithNull(buf []byte, data uint32) []byte

func WriteLength ¶

func WriteLength(buf []byte, length int64) []byte

func WriteNoticeLog ¶

func WriteNoticeLog(log string)

func WriteToFileByAppendBytes ¶

func WriteToFileByAppendBytes(filepath string, fileName string, content []byte)

func WriteUB2 ¶

func WriteUB2(buf []byte, i uint16) []byte

func WriteUB3 ¶

func WriteUB3(buf []byte, i uint32) []byte

func WriteUB4 ¶

func WriteUB4(buf []byte, i uint32) []byte

func WriteUB6 ¶

func WriteUB6(buf []byte, i uint64) []byte

func WriteUB8 ¶

func WriteUB8(buf []byte, i uint64) []byte

func WriteWithLength ¶

func WriteWithLength(buf []byte, from []byte) []byte

func WriteWithLengthWithNullValue ¶

func WriteWithLengthWithNullValue(buf []byte, from []byte, nullValue byte) []byte

func WriteWithNull ¶

func WriteWithNull(buf []byte, from []byte) []byte

Types ¶

type IniParser ¶

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

func (*IniParser) GetFloat32 ¶

func (this *IniParser) GetFloat32(section string, key string) float32

func (*IniParser) GetFloat64 ¶

func (this *IniParser) GetFloat64(section string, key string) float64

func (*IniParser) GetInt32 ¶

func (this *IniParser) GetInt32(section string, key string) int32

func (*IniParser) GetInt64 ¶

func (this *IniParser) GetInt64(section string, key string) int64

func (*IniParser) GetString ¶

func (this *IniParser) GetString(section string, key string) string

func (*IniParser) GetUint32 ¶

func (this *IniParser) GetUint32(section string, key string) uint32

func (*IniParser) GetUint64 ¶

func (this *IniParser) GetUint64(section string, key string) uint64

func (*IniParser) Load ¶

func (this *IniParser) Load(config_file_name string) error

type IniParserError ¶

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

func (*IniParserError) Error ¶

func (e *IniParserError) Error() string

Source Files ¶

View all Source files

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