TUN-2243: Revert "STOR-519: Add db-connect, a SQL over HTTPS server"

This reverts commit 5da2109811.

vendor/github.com/kshvakov/clickhouse/lib/binary/decoder.go

@@ -1,165 +0,0 @@
-package binary
-
-import (
-	"encoding/binary"
-	"io"
-	"math"
-)
-
-func NewDecoder(input io.Reader) *Decoder {
-	return &Decoder{
-		input:         input,
-		compressInput: NewCompressReader(input),
-	}
-}
-
-type Decoder struct {
-	compress      bool
-	input         io.Reader
-	compressInput io.Reader
-	scratch       [binary.MaxVarintLen64]byte
-}
-
-func (decoder *Decoder) SelectCompress(compress bool) {
-	decoder.compress = compress
-}
-
-func (decoder *Decoder) Get() io.Reader {
-	if decoder.compress {
-		return decoder.compressInput
-	}
-	return decoder.input
-}
-
-func (decoder *Decoder) Bool() (bool, error) {
-	v, err := decoder.ReadByte()
-	if err != nil {
-		return false, err
-	}
-	return v == 1, nil
-}
-
-func (decoder *Decoder) Uvarint() (uint64, error) {
-	return binary.ReadUvarint(decoder)
-}
-
-func (decoder *Decoder) Int8() (int8, error) {
-	v, err := decoder.ReadByte()
-	if err != nil {
-		return 0, err
-	}
-	return int8(v), nil
-}
-
-func (decoder *Decoder) Int16() (int16, error) {
-	v, err := decoder.UInt16()
-	if err != nil {
-		return 0, err
-	}
-	return int16(v), nil
-}
-
-func (decoder *Decoder) Int32() (int32, error) {
-	v, err := decoder.UInt32()
-	if err != nil {
-		return 0, err
-	}
-	return int32(v), nil
-}
-
-func (decoder *Decoder) Int64() (int64, error) {
-	v, err := decoder.UInt64()
-	if err != nil {
-		return 0, err
-	}
-	return int64(v), nil
-}
-
-func (decoder *Decoder) UInt8() (uint8, error) {
-	v, err := decoder.ReadByte()
-	if err != nil {
-		return 0, err
-	}
-	return uint8(v), nil
-}
-
-func (decoder *Decoder) UInt16() (uint16, error) {
-	if _, err := decoder.Get().Read(decoder.scratch[:2]); err != nil {
-		return 0, err
-	}
-	return uint16(decoder.scratch[0]) | uint16(decoder.scratch[1])<<8, nil
-}
-
-func (decoder *Decoder) UInt32() (uint32, error) {
-	if _, err := decoder.Get().Read(decoder.scratch[:4]); err != nil {
-		return 0, err
-	}
-	return uint32(decoder.scratch[0]) |
-		uint32(decoder.scratch[1])<<8 |
-		uint32(decoder.scratch[2])<<16 |
-		uint32(decoder.scratch[3])<<24, nil
-}
-
-func (decoder *Decoder) UInt64() (uint64, error) {
-	if _, err := decoder.Get().Read(decoder.scratch[:8]); err != nil {
-		return 0, err
-	}
-	return uint64(decoder.scratch[0]) |
-		uint64(decoder.scratch[1])<<8 |
-		uint64(decoder.scratch[2])<<16 |
-		uint64(decoder.scratch[3])<<24 |
-		uint64(decoder.scratch[4])<<32 |
-		uint64(decoder.scratch[5])<<40 |
-		uint64(decoder.scratch[6])<<48 |
-		uint64(decoder.scratch[7])<<56, nil
-}
-
-func (decoder *Decoder) Float32() (float32, error) {
-	v, err := decoder.UInt32()
-	if err != nil {
-		return 0, err
-	}
-	return math.Float32frombits(v), nil
-}
-
-func (decoder *Decoder) Float64() (float64, error) {
-	v, err := decoder.UInt64()
-	if err != nil {
-		return 0, err
-	}
-	return math.Float64frombits(v), nil
-}
-
-func (decoder *Decoder) Fixed(ln int) ([]byte, error) {
-	if reader, ok := decoder.Get().(FixedReader); ok {
-		return reader.Fixed(ln)
-	}
-	buf := make([]byte, ln)
-	if _, err := decoder.Get().Read(buf); err != nil {
-		return nil, err
-	}
-	return buf, nil
-}
-
-func (decoder *Decoder) String() (string, error) {
-	strlen, err := decoder.Uvarint()
-	if err != nil {
-		return "", err
-	}
-	str, err := decoder.Fixed(int(strlen))
-	if err != nil {
-		return "", err
-	}
-	return string(str), nil
-}
-
-func (decoder *Decoder) ReadByte() (byte, error) {
-	if _, err := decoder.Get().Read(decoder.scratch[:1]); err != nil {
-		return 0x0, err
-	}
-	return decoder.scratch[0], nil
-}
-
-type FixedReader interface {
-	Fixed(ln int) ([]byte, error)
-}