cerc-io/plugeth
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Treat hexnums as big.Int instead of int64

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This commit is contained in:
Taylor Gerring 2015-04-21 08:48:57 -05:00
parent 4ddbf81e74
commit 13dc8627b5
1 changed files with 46 additions and 41 deletions
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87
rpc/args.go
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@ -53,22 +53,23 @@ func blockHeight(raw interface{}, number *int64) error {
return nil
}
func numString(raw interface{}, number *int64) error {
func numString(raw interface{}) (*big.Int, error) {
var number *big.Int
// Parse as integer
num, ok := raw.(float64)
if ok {
*number = int64(num)
return nil
number = big.NewInt(int64(num))
return number, nil
}
// Parse as string/hexstring
str, ok := raw.(string)
if !ok {
return NewInvalidTypeError("", "not a number or string")
if ok {
number = common.String2Big(str)
return number, nil
}
*number = common.String2Big(str).Int64()
return nil
return nil, NewInvalidTypeError("", "not a number or string")
}
// func toNumber(v interface{}) (int64, error) {
@ -202,33 +203,36 @@ func (args *NewTxArgs) UnmarshalJSON(b []byte) (err error) {
args.To = ext.To
args.Data = ext.Data
var num int64
var num *big.Int
if ext.Value == nil {
num = 0
num = big.NewInt(0)
} else {
if err := numString(ext.Value, &num); err != nil {
num, err = numString(ext.Value)
if err != nil {
return err
}
}
args.Value = big.NewInt(num)
args.Value = num
num = nil
if ext.Gas == nil {
num = 0
num = big.NewInt(0)
} else {
if err := numString(ext.Gas, &num); err != nil {
if num, err = numString(ext.Gas); err != nil {
return err
}
}
args.Gas = big.NewInt(num)
args.Gas = num
num = nil
if ext.GasPrice == nil {
num = 0
num = big.NewInt(0)
} else {
if err := numString(ext.GasPrice, &num); err != nil {
if num, err = numString(ext.GasPrice); err != nil {
return err
}
}
args.GasPrice = big.NewInt(num)
args.GasPrice = num
// Check for optional BlockNumber param
if len(obj) > 1 {
@ -286,33 +290,33 @@ func (args *CallArgs) UnmarshalJSON(b []byte) (err error) {
}
args.To = ext.To
var num int64
var num *big.Int
if ext.Value == nil {
num = int64(0)
num = big.NewInt(0)
} else {
if err := numString(ext.Value, &num); err != nil {
if num, err = numString(ext.Value); err != nil {
return err
}
}
args.Value = big.NewInt(num)
args.Value = num
if ext.Gas == nil {
num = int64(0)
num = big.NewInt(0)
} else {
if err := numString(ext.Gas, &num); err != nil {
if num, err = numString(ext.Gas); err != nil {
return err
}
}
args.Gas = big.NewInt(num)
args.Gas = num
if ext.GasPrice == nil {
num = int64(0)
num = big.NewInt(0)
} else {
if err := numString(ext.GasPrice, &num); err != nil {
if num, err = numString(ext.GasPrice); err != nil {
return err
}
}
args.GasPrice = big.NewInt(num)
args.GasPrice = num
args.Data = ext.Data
@ -655,6 +659,7 @@ func (args *BlockFilterArgs) UnmarshalJSON(b []byte) (err error) {
// return NewDecodeParamError(fmt.Sprintf("ToBlock %v", err))
var num int64
var numBig *big.Int
// if blank then latest
if obj[0].FromBlock == nil {
@ -682,22 +687,22 @@ func (args *BlockFilterArgs) UnmarshalJSON(b []byte) (err error) {
args.Latest = num
if obj[0].Limit == nil {
num = defaultLogLimit
numBig = big.NewInt(defaultLogLimit)
} else {
if err := numString(obj[0].Limit, &num); err != nil {
if numBig, err = numString(obj[0].Limit); err != nil {
return err
}
}
args.Max = int(num)
args.Max = int(numBig.Int64())
if obj[0].Offset == nil {
num = defaultLogOffset
numBig = big.NewInt(defaultLogOffset)
} else {
if err := numString(obj[0].Offset, &num); err != nil {
if numBig, err = numString(obj[0].Offset); err != nil {
return err
}
}
args.Skip = int(num)
args.Skip = int(numBig.Int64())
if obj[0].Address != nil {
marg, ok := obj[0].Address.([]interface{})
@ -894,16 +899,16 @@ func (args *WhisperMessageArgs) UnmarshalJSON(b []byte) (err error) {
args.From = obj[0].From
args.Topics = obj[0].Topics
var num int64
if err := numString(obj[0].Priority, &num); err != nil {
var num *big.Int
if num, err = numString(obj[0].Priority); err != nil {
return err
}
args.Priority = uint32(num)
args.Priority = uint32(num.Int64())
if err := numString(obj[0].Ttl, &num); err != nil {
if num, err = numString(obj[0].Ttl); err != nil {
return err
}
args.Ttl = uint32(num)
args.Ttl = uint32(num.Int64())
return nil
}
@ -973,11 +978,11 @@ func (args *FilterIdArgs) UnmarshalJSON(b []byte) (err error) {
return NewInsufficientParamsError(len(obj), 1)
}
var num int64
if err := numString(obj[0], &num); err != nil {
var num *big.Int
if num, err = numString(obj[0]); err != nil {
return err
}
args.Id = int(num)
args.Id = int(num.Int64())
return nil
}