plugeth/rpc/args.go
Taylor Gerring 03dc760ca0 Tidy
2015-03-05 21:48:03 -06:00

525 lines
10 KiB
Go

package rpc
import (
"bytes"
"encoding/json"
"math/big"
"github.com/ethereum/go-ethereum/ethutil"
)
type GetBlockByHashArgs struct {
BlockHash string
Transactions bool
}
func (args *GetBlockByHashArgs) UnmarshalJSON(b []byte) (err error) {
var obj []interface{}
r := bytes.NewReader(b)
if err := json.NewDecoder(r).Decode(&obj); err != nil {
return errDecodeArgs
}
if len(obj) < 1 {
return errArguments
}
args.BlockHash = obj[0].(string)
if len(obj) > 1 {
args.Transactions = obj[1].(bool)
}
return nil
}
type GetBlockByNumberArgs struct {
BlockNumber uint64
Transactions bool
}
func (args *GetBlockByNumberArgs) UnmarshalJSON(b []byte) (err error) {
var obj []interface{}
r := bytes.NewReader(b)
if err := json.NewDecoder(r).Decode(&obj); err != nil {
return errDecodeArgs
}
if len(obj) < 1 {
return errArguments
}
args.BlockNumber = ethutil.BytesToNumber(fromHex(obj[0].(string)))
if len(obj) > 1 {
args.Transactions = obj[1].(bool)
}
return nil
}
type NewTxArgs struct {
From string
To string
Value *big.Int
Gas *big.Int
GasPrice *big.Int
Data string
}
func (args *NewTxArgs) UnmarshalJSON(b []byte) (err error) {
var obj []struct {
From string `json:"from"`
To string `json:"to"`
Value string `json:"value"`
Gas string `json:"gas"`
GasPrice string `json:"gasPrice"`
Data string `json:"data"`
}
if err = json.Unmarshal(b, &obj); err != nil {
return errDecodeArgs
}
if len(obj) < 1 {
return errArguments
}
args.From = obj[0].From
args.To = obj[0].To
args.Value = ethutil.Big(obj[0].Value)
args.Gas = ethutil.Big(obj[0].Gas)
args.GasPrice = ethutil.Big(obj[0].GasPrice)
args.Data = obj[0].Data
return nil
}
type GetStorageArgs struct {
Address string
BlockNumber uint64
}
func (args *GetStorageArgs) UnmarshalJSON(b []byte) (err error) {
var obj []interface{}
r := bytes.NewReader(b)
if err := json.NewDecoder(r).Decode(&obj); err != nil {
return errDecodeArgs
}
if len(obj) < 1 {
return errArguments
}
args.Address = obj[0].(string)
if len(obj) > 1 {
args.BlockNumber = ethutil.BytesToNumber(fromHex(obj[1].(string)))
}
return nil
}
func (args *GetStorageArgs) requirements() error {
if len(args.Address) == 0 {
return NewErrorWithMessage(errArguments, "Address cannot be blank")
}
return nil
}
type GetStorageAtArgs struct {
Address string
Key string
BlockNumber uint64
}
func (args *GetStorageAtArgs) UnmarshalJSON(b []byte) (err error) {
var obj []interface{}
r := bytes.NewReader(b)
if err := json.NewDecoder(r).Decode(&obj); err != nil {
return errDecodeArgs
}
if len(obj) < 2 {
return errArguments
}
args.Address = obj[0].(string)
args.Key = obj[1].(string)
if len(obj) > 2 {
args.BlockNumber = ethutil.BytesToNumber(fromHex(obj[2].(string)))
}
return nil
}
func (args *GetStorageAtArgs) requirements() error {
if len(args.Address) == 0 {
return NewErrorWithMessage(errArguments, "Address cannot be blank")
}
if len(args.Key) == 0 {
return NewErrorWithMessage(errArguments, "Key cannot be blank")
}
return nil
}
type GetTxCountArgs struct {
Address string
BlockNumber uint64
}
func (args *GetTxCountArgs) UnmarshalJSON(b []byte) (err error) {
var obj []interface{}
r := bytes.NewReader(b)
if err := json.NewDecoder(r).Decode(&obj); err != nil {
return errDecodeArgs
}
if len(obj) < 1 {
return errArguments
}
args.Address = obj[0].(string)
if len(obj) > 1 {
args.BlockNumber = ethutil.BytesToNumber(fromHex(obj[1].(string)))
}
return nil
}
func (args *GetTxCountArgs) requirements() error {
if len(args.Address) == 0 {
return NewErrorWithMessage(errArguments, "Address cannot be blank")
}
return nil
}
type GetBalanceArgs struct {
Address string
BlockNumber uint64
}
func (args *GetBalanceArgs) UnmarshalJSON(b []byte) (err error) {
var obj []interface{}
r := bytes.NewReader(b)
if err := json.NewDecoder(r).Decode(&obj); err != nil {
return errDecodeArgs
}
if len(obj) < 1 {
return errArguments
}
args.Address = obj[0].(string)
if len(obj) > 1 {
args.BlockNumber = ethutil.BytesToNumber(fromHex(obj[1].(string)))
}
return nil
}
func (args *GetBalanceArgs) requirements() error {
if len(args.Address) == 0 {
return NewErrorWithMessage(errArguments, "Address cannot be blank")
}
return nil
}
type GetDataArgs struct {
Address string
BlockNumber uint64
}
func (args *GetDataArgs) UnmarshalJSON(b []byte) (err error) {
var obj []interface{}
r := bytes.NewReader(b)
if err := json.NewDecoder(r).Decode(&obj); err != nil {
return errDecodeArgs
}
if len(obj) < 1 {
return errArguments
}
args.Address = obj[0].(string)
if len(obj) > 1 {
args.BlockNumber = ethutil.BytesToNumber(fromHex(obj[1].(string)))
}
return nil
}
func (args *GetDataArgs) requirements() error {
if len(args.Address) == 0 {
return NewErrorWithMessage(errArguments, "Address cannot be blank")
}
return nil
}
type Sha3Args struct {
Data string
}
func (args *Sha3Args) UnmarshalJSON(b []byte) (err error) {
var obj []interface{}
r := bytes.NewReader(b)
if err := json.NewDecoder(r).Decode(&obj); err != nil {
return NewErrorWithMessage(errDecodeArgs, err.Error())
}
if len(obj) < 1 {
return errArguments
}
args.Data = obj[0].(string)
return nil
}
type FilterArgs struct {
FromBlock uint64
ToBlock uint64
Limit uint64
Offset uint64
Address string
Topics []string
}
func (args *FilterArgs) UnmarshalJSON(b []byte) (err error) {
var obj []struct {
FromBlock string `json:"fromBlock"`
ToBlock string `json:"toBlock"`
Limit string `json:"limit"`
Offset string `json:"offset"`
Address string `json:"address"`
Topics []string `json:"topics"`
}
if err = json.Unmarshal(b, &obj); err != nil {
return errDecodeArgs
}
if len(obj) < 1 {
return errArguments
}
args.FromBlock = ethutil.BytesToNumber(fromHex(obj[0].FromBlock))
args.ToBlock = ethutil.BytesToNumber(fromHex(obj[0].ToBlock))
args.Limit = ethutil.BytesToNumber(fromHex(obj[0].Limit))
args.Offset = ethutil.BytesToNumber(fromHex(obj[0].Offset))
args.Address = obj[0].Address
args.Topics = obj[0].Topics
return nil
}
type FilterOptions struct {
Earliest int64
Latest int64
Address interface{}
Topic []string
Skip int
Max int
}
func (args *FilterOptions) UnmarshalJSON(b []byte) (err error) {
var obj []struct {
FromBlock string `json:"fromBlock"`
ToBlock string `json:"toBlock"`
Limit string `json:"limit"`
Offset string `json:"offset"`
Address string `json:"address"`
Topics []string `json:"topics"`
}
if err = json.Unmarshal(b, &obj); err != nil {
return errDecodeArgs
}
if len(obj) < 1 {
return errArguments
}
args.Earliest = int64(ethutil.BytesToNumber(fromHex(obj[0].FromBlock)))
args.Latest = int64(ethutil.BytesToNumber(fromHex(obj[0].ToBlock)))
args.Max = int(ethutil.BytesToNumber(fromHex(obj[0].Limit)))
args.Skip = int(ethutil.BytesToNumber(fromHex(obj[0].Offset)))
args.Address = obj[0].Address
args.Topic = obj[0].Topics
return nil
}
// type FilterChangedArgs struct {
// n int
// }
type DbArgs struct {
Database string
Key string
Value string
}
func (args *DbArgs) UnmarshalJSON(b []byte) (err error) {
var obj []interface{}
r := bytes.NewReader(b)
if err := json.NewDecoder(r).Decode(&obj); err != nil {
return errDecodeArgs
}
if len(obj) < 2 {
return errArguments
}
args.Database = obj[0].(string)
args.Key = obj[1].(string)
if len(obj) > 2 {
args.Value = obj[2].(string)
}
return nil
}
func (a *DbArgs) requirements() error {
if len(a.Database) == 0 {
return NewErrorWithMessage(errArguments, "Database cannot be blank")
}
if len(a.Key) == 0 {
return NewErrorWithMessage(errArguments, "Key cannot be blank")
}
return nil
}
type WhisperMessageArgs struct {
Payload string
To string
From string
Topic []string
Priority uint32
Ttl uint32
}
func (args *WhisperMessageArgs) UnmarshalJSON(b []byte) (err error) {
var obj []struct {
Payload string
To string
From string
Topic []string
Priority string
Ttl string
}
if err = json.Unmarshal(b, &obj); err != nil {
return errDecodeArgs
}
if len(obj) < 1 {
return errArguments
}
args.Payload = obj[0].Payload
args.To = obj[0].To
args.From = obj[0].From
args.Topic = obj[0].Topic
args.Priority = uint32(ethutil.BytesToNumber(fromHex(obj[0].Priority)))
args.Ttl = uint32(ethutil.BytesToNumber(fromHex(obj[0].Ttl)))
return nil
}
type CompileArgs struct {
Source string
}
func (args *CompileArgs) UnmarshalJSON(b []byte) (err error) {
var obj []interface{}
r := bytes.NewReader(b)
if err := json.NewDecoder(r).Decode(&obj); err != nil {
return errDecodeArgs
}
if len(obj) > 0 {
args.Source = obj[0].(string)
}
return nil
}
type FilterStringArgs struct {
Word string
}
func (args *FilterStringArgs) UnmarshalJSON(b []byte) (err error) {
var obj []string
r := bytes.NewReader(b)
if err := json.NewDecoder(r).Decode(&obj); err != nil {
return errDecodeArgs
}
if len(obj) < 1 {
return errDecodeArgs
}
args.Word = obj[0]
return nil
}
type FilterIdArgs struct {
Id int
}
func (args *FilterIdArgs) UnmarshalJSON(b []byte) (err error) {
var obj []string
r := bytes.NewReader(b)
if err := json.NewDecoder(r).Decode(&obj); err != nil {
return errDecodeArgs
}
if len(obj) < 1 {
return errDecodeArgs
}
args.Id = int(ethutil.BytesToNumber(fromHex(obj[0])))
return nil
}
type WhisperIdentityArgs struct {
Identity string
}
func (args *WhisperIdentityArgs) UnmarshalJSON(b []byte) (err error) {
var obj []string
r := bytes.NewReader(b)
if err := json.NewDecoder(r).Decode(&obj); err != nil {
return errDecodeArgs
}
if len(obj) < 1 {
return errDecodeArgs
}
args.Identity = obj[0]
return nil
}
type WhisperFilterArgs struct {
To string
From string
Topics []string
}
func (args *WhisperFilterArgs) UnmarshalJSON(b []byte) (err error) {
var obj []WhisperFilterArgs
if err = json.Unmarshal(b, &obj); err != nil {
return errDecodeArgs
}
if len(obj) < 1 {
return errArguments
}
args.To = obj[0].To
args.From = obj[0].From
args.Topics = obj[0].Topics
return nil
}