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io: unexport getVarIntSize and getVarStringSize

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All external users should just use GetVarSize().
This commit is contained in:
Roman Khimov 2019-09-20 19:08:58 +03:00
parent 5e103c7539
commit 6dd37dd076
1 changed files with 9 additions and 9 deletions
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18
pkg/io/size.go
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@ -31,9 +31,9 @@ func (cw *counterWriter) Write(p []byte) (int, error) {
return n, nil return n, nil
} }
// GetVarIntSize returns the size in number of bytes of a variable integer // getVarIntSize returns the size in number of bytes of a variable integer
// (reference: GetVarSize(int value), https://github.com/neo-project/neo/blob/master/neo/IO/Helper.cs) // (reference: GetVarSize(int value), https://github.com/neo-project/neo/blob/master/neo/IO/Helper.cs)
func GetVarIntSize(value int) int { func getVarIntSize(value int) int {
var size uintptr var size uintptr
if value < 0xFD { if value < 0xFD {
@ -46,11 +46,11 @@ func GetVarIntSize(value int) int {
return int(size) return int(size)
} }
// GetVarStringSize returns the size of a variable string // getVarStringSize returns the size of a variable string
// (reference: GetVarSize(this string value), https://github.com/neo-project/neo/blob/master/neo/IO/Helper.cs) // (reference: GetVarSize(this string value), https://github.com/neo-project/neo/blob/master/neo/IO/Helper.cs)
func GetVarStringSize(value string) int { func getVarStringSize(value string) int {
valueSize := len([]byte(value)) valueSize := len([]byte(value))
return GetVarIntSize(valueSize) + valueSize return getVarIntSize(valueSize) + valueSize
} }
// GetVarSize return the size om bytes of a variable. This implementation is not exactly like the C# // GetVarSize return the size om bytes of a variable. This implementation is not exactly like the C#
@ -60,19 +60,19 @@ func GetVarSize(value interface{}) int {
v := reflect.ValueOf(value) v := reflect.ValueOf(value)
switch v.Kind() { switch v.Kind() {
case reflect.String: case reflect.String:
return GetVarStringSize(v.String()) return getVarStringSize(v.String())
case reflect.Int, case reflect.Int,
reflect.Int8, reflect.Int8,
reflect.Int16, reflect.Int16,
reflect.Int32, reflect.Int32,
reflect.Int64: reflect.Int64:
return GetVarIntSize(int(v.Int())) return getVarIntSize(int(v.Int()))
case reflect.Uint, case reflect.Uint,
reflect.Uint8, reflect.Uint8,
reflect.Uint16, reflect.Uint16,
reflect.Uint32, reflect.Uint32,
reflect.Uint64: reflect.Uint64:
return GetVarIntSize(int(v.Uint())) return getVarIntSize(int(v.Uint()))
case reflect.Ptr: case reflect.Ptr:
vser, ok := v.Interface().(Serializable) vser, ok := v.Interface().(Serializable)
if !ok { if !ok {
@ -106,7 +106,7 @@ func GetVarSize(value interface{}) int {
} }
} }
return GetVarIntSize(valueLength) + valueSize return getVarIntSize(valueLength) + valueSize
default: default:
panic(fmt.Sprintf("unable to calculate GetVarSize, %s", reflect.TypeOf(value))) panic(fmt.Sprintf("unable to calculate GetVarSize, %s", reflect.TypeOf(value)))
} }