1 files changed, 0 insertions, 135 deletions
diff --git a/go/storage/volume_ttl.go b/go/storage/volume_ttl.go
deleted file mode 100644
index 4318bb048..000000000
--- a/go/storage/volume_ttl.go
+++ /dev/null
@@ -1,135 +0,0 @@
-package storage
-
-import (
-	"strconv"
-)
-
-const (
-	//stored unit types
-	Empty byte = iota
-	Minute
-	Hour
-	Day
-	Week
-	Month
-	Year
-)
-
-type TTL struct {
-	count byte
-	unit  byte
-}
-
-var EMPTY_TTL = &TTL{}
-
-// translate a readable ttl to internal ttl
-// Supports format example:
-// 3m: 3 minutes
-// 4h: 4 hours
-// 5d: 5 days
-// 6w: 6 weeks
-// 7M: 7 months
-// 8y: 8 years
-func ReadTTL(ttlString string) (*TTL, error) {
-	if ttlString == "" {
-		return EMPTY_TTL, nil
-	}
-	ttlBytes := []byte(ttlString)
-	unitByte := ttlBytes[len(ttlBytes)-1]
-	countBytes := ttlBytes[0 : len(ttlBytes)-1]
-	if '0' <= unitByte && unitByte <= '9' {
-		countBytes = ttlBytes
-		unitByte = 'm'
-	}
-	count, err := strconv.Atoi(string(countBytes))
-	unit := toStoredByte(unitByte)
-	return &TTL{count: byte(count), unit: unit}, err
-}
-
-// read stored bytes to a ttl
-func LoadTTLFromBytes(input []byte) (t *TTL) {
-	return &TTL{count: input[0], unit: input[1]}
-}
-
-// read stored bytes to a ttl
-func LoadTTLFromUint32(ttl uint32) (t *TTL) {
-	input := make([]byte, 2)
-	input[1] = byte(ttl)
-	input[0] = byte(ttl >> 8)
-	return LoadTTLFromBytes(input)
-}
-
-// save stored bytes to an output with 2 bytes
-func (t *TTL) ToBytes(output []byte) {
-	output[0] = t.count
-	output[1] = t.unit
-}
-
-func (t *TTL) ToUint32() (output uint32) {
-	output = uint32(t.count) << 8
-	output += uint32(t.unit)
-	return output
-}
-
-func (t *TTL) String() string {
-	if t == nil || t.count == 0 {
-		return ""
-	}
-	if t.unit == Empty {
-		return ""
-	}
-	countString := strconv.Itoa(int(t.count))
-	switch t.unit {
-	case Minute:
-		return countString + "m"
-	case Hour:
-		return countString + "h"
-	case Day:
-		return countString + "d"
-	case Week:
-		return countString + "w"
-	case Month:
-		return countString + "M"
-	case Year:
-		return countString + "y"
-	}
-	return ""
-}
-
-func toStoredByte(readableUnitByte byte) byte {
-	switch readableUnitByte {
-	case 'm':
-		return Minute
-	case 'h':
-		return Hour
-	case 'd':
-		return Day
-	case 'w':
-		return Week
-	case 'M':
-		return Month
-	case 'y':
-		return Year
-	}
-	return 0
-}
-
-func (t TTL) Minutes() uint32 {
-	switch t.unit {
-	case Empty:
-		return 0
-	case Minute:
-		return uint32(t.count)
-	case Hour:
-		return uint32(t.count) * 60
-	case Day:
-		return uint32(t.count) * 60 * 24
-	case Week:
-		return uint32(t.count) * 60 * 24 * 7
-	case Month:
-		return uint32(t.count) * 60 * 24 * 31
-	case Year:
-		return uint32(t.count) * 60 * 24 * 365
-	}
-	return 0
-}