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io: make maxArraySize public

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This commit is contained in:
Evgenii Stratonikov 2020-06-24 11:34:07 +03:00
parent bc81b56708
commit c06b3b669d
1 changed files with 4 additions and 4 deletions
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8
pkg/io/binaryReader.go
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@ -8,9 +8,9 @@ import (
"reflect" "reflect"
) )
// maxArraySize is a maximums size of an array which can be decoded. // MaxArraySize is the maximum size of an array which can be decoded.
// It is taken from https://github.com/neo-project/neo/blob/master/neo/IO/Helper.cs#L130 // It is taken from https://github.com/neo-project/neo/blob/master/neo/IO/Helper.cs#L130
const maxArraySize = 0x1000000 const MaxArraySize = 0x1000000
// BinReader is a convenient wrapper around a io.Reader and err object. // BinReader is a convenient wrapper around a io.Reader and err object.
// Used to simplify error handling when reading into a struct with many fields. // Used to simplify error handling when reading into a struct with many fields.
@ -110,7 +110,7 @@ func (r *BinReader) ReadArray(t interface{}, maxSize ...int) {
elemType := sliceType.Elem() elemType := sliceType.Elem()
isPtr := elemType.Kind() == reflect.Ptr isPtr := elemType.Kind() == reflect.Ptr
ms := maxArraySize ms := MaxArraySize
if len(maxSize) != 0 { if len(maxSize) != 0 {
ms = maxSize[0] ms = maxSize[0]
} }
@ -170,7 +170,7 @@ func (r *BinReader) ReadVarUint() uint64 {
// ReadVarUInt() is used to determine how large that slice is // ReadVarUInt() is used to determine how large that slice is
func (r *BinReader) ReadVarBytes(maxSize ...int) []byte { func (r *BinReader) ReadVarBytes(maxSize ...int) []byte {
n := r.ReadVarUint() n := r.ReadVarUint()
ms := maxArraySize ms := MaxArraySize
if len(maxSize) != 0 { if len(maxSize) != 0 {
ms = maxSize[0] ms = maxSize[0]
} }