syncscan-go/util/util.go

package util

import (
	"strconv"
	"strings"
)

type JsonRpcResponseGetter struct {
	m map[string]interface{}
}

func NewJsonRpcResponseGetter(result interface{}) JsonRpcResponseGetter {
	return JsonRpcResponseGetter{m: result.(map[string]interface{})}
}

func (this JsonRpcResponseGetter) GetString(key string) string {
	return this.m[key].(string)
}

func (this JsonRpcResponseGetter) GetUint64(key string) uint64 {
	str := this.m[key].(string)
	if strings.HasPrefix(str, "0x") {
		str = str[2:]
	}
	ret, err := strconv.ParseUint(str, 16, 64)
	if err != nil {
		panic(err)
	}
	return ret
}