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abi: make toGoType public

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toGoType is a usefull function which could be used in external libraries,
eg to parse the Log.Data. Hence it's good to make it public.
This commit is contained in:
Robert Zaremba 2017-10-17 14:36:15 +02:00
parent 1db4ecdc0b
commit 6f0af5e6c1
2 changed files with 8 additions and 8 deletions
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8
accounts/abi/abi.go
View file

@ -110,7 +110,7 @@ func (abi ABI) Unpack(v interface{}, name string, output []byte) error {
// names // names
case reflect.Struct: case reflect.Struct:
for i := 0; i < len(method.Outputs); i++ { for i := 0; i < len(method.Outputs); i++ {
marshalledValue, err := toGoType(i, method.Outputs[i], output) marshalledValue, err := ToGoType(i, method.Outputs[i], output)
if err != nil { if err != nil {
return err return err
} }
@ -138,7 +138,7 @@ func (abi ABI) Unpack(v interface{}, name string, output []byte) error {
} }
for i := 0; i < len(method.Outputs); i++ { for i := 0; i < len(method.Outputs); i++ {
marshalledValue, err := toGoType(i, method.Outputs[i], output) marshalledValue, err := ToGoType(i, method.Outputs[i], output)
if err != nil { if err != nil {
return err return err
} }
@ -154,7 +154,7 @@ func (abi ABI) Unpack(v interface{}, name string, output []byte) error {
// values to the new interface slice. // values to the new interface slice.
z := reflect.MakeSlice(typ, 0, len(method.Outputs)) z := reflect.MakeSlice(typ, 0, len(method.Outputs))
for i := 0; i < len(method.Outputs); i++ { for i := 0; i < len(method.Outputs); i++ {
marshalledValue, err := toGoType(i, method.Outputs[i], output) marshalledValue, err := ToGoType(i, method.Outputs[i], output)
if err != nil { if err != nil {
return err return err
} }
@ -166,7 +166,7 @@ func (abi ABI) Unpack(v interface{}, name string, output []byte) error {
} }
} else { } else {
marshalledValue, err := toGoType(0, method.Outputs[0], output) marshalledValue, err := ToGoType(0, method.Outputs[0], output)
if err != nil { if err != nil {
return err return err
} }

8
accounts/abi/unpack.go
View file

@ -25,7 +25,7 @@ import (
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
) )
// toGoSliceType parses the input and casts it to the proper slice defined by the ABI // toGoSlice parses the input and casts it to the proper slice defined by the ABI
// argument in T. // argument in T.
func toGoSlice(i int, t Argument, output []byte) (interface{}, error) { func toGoSlice(i int, t Argument, output []byte) (interface{}, error) {
index := i * 32 index := i * 32
@ -181,9 +181,9 @@ func readBool(word []byte) (bool, error) {
} }
// toGoType parses the input and casts it to the proper type defined by the ABI // ToGoType parses the i-th input and casts it to the proper type defined by the ABI
// argument in T. // argument `t`. `output` is the whole ABI-encoded data.
func toGoType(i int, t Argument, output []byte) (interface{}, error) { func ToGoType(i int, t Argument, output []byte) (interface{}, error) {
// we need to treat slices differently // we need to treat slices differently
if (t.Type.IsSlice || t.Type.IsArray) && t.Type.T != BytesTy && t.Type.T != StringTy && t.Type.T != FixedBytesTy && t.Type.T != FunctionTy { if (t.Type.IsSlice || t.Type.IsArray) && t.Type.T != BytesTy && t.Type.T != StringTy && t.Type.T != FixedBytesTy && t.Type.T != FunctionTy {
return toGoSlice(i, t, output) return toGoSlice(i, t, output)