plugeth/xeth/js_types.go

237 lines
6.7 KiB
Go
Raw Normal View History

2014-10-31 13:30:08 +00:00
package xeth
import (
2014-09-26 11:45:26 +00:00
"fmt"
"strconv"
"strings"
2014-12-04 09:28:02 +00:00
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/types"
2014-10-31 11:37:43 +00:00
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/ethutil"
2014-10-31 13:43:14 +00:00
"github.com/ethereum/go-ethereum/state"
)
// Block interface exposed to QML
type JSBlock struct {
//Transactions string `json:"transactions"`
ref *types.Block
Size string `json:"size"`
Number int `json:"number"`
Hash string `json:"hash"`
Transactions *ethutil.List `json:"transactions"`
2014-10-31 09:50:16 +00:00
Uncles *ethutil.List `json:"uncles"`
Time int64 `json:"time"`
Coinbase string `json:"coinbase"`
Name string `json:"name"`
GasLimit string `json:"gasLimit"`
GasUsed string `json:"gasUsed"`
2014-09-25 14:57:49 +00:00
PrevHash string `json:"prevHash"`
Bloom string `json:"bloom"`
Raw string `json:"raw"`
}
// Creates a new QML Block from a chain block
func NewJSBlock(block *types.Block) *JSBlock {
if block == nil {
2014-09-25 14:57:49 +00:00
return &JSBlock{}
}
2014-10-31 09:50:16 +00:00
ptxs := make([]*JSTransaction, len(block.Transactions()))
for i, tx := range block.Transactions() {
ptxs[i] = NewJSTx(tx, block.State())
}
2014-10-31 09:50:16 +00:00
txlist := ethutil.NewList(ptxs)
2014-10-31 09:50:16 +00:00
puncles := make([]*JSBlock, len(block.Uncles))
for i, uncle := range block.Uncles {
puncles[i] = NewJSBlock(uncle)
}
ulist := ethutil.NewList(puncles)
2014-09-25 14:57:49 +00:00
return &JSBlock{
ref: block, Size: block.Size().String(),
Number: int(block.Number.Uint64()), GasUsed: block.GasUsed.String(),
GasLimit: block.GasLimit.String(), Hash: ethutil.Bytes2Hex(block.Hash()),
2014-10-31 09:50:16 +00:00
Transactions: txlist, Uncles: ulist,
Time: block.Time,
2014-09-25 14:57:49 +00:00
Coinbase: ethutil.Bytes2Hex(block.Coinbase),
PrevHash: ethutil.Bytes2Hex(block.PrevHash),
Bloom: ethutil.Bytes2Hex(block.LogsBloom),
Raw: block.String(),
2014-09-25 14:57:49 +00:00
}
}
func (self *JSBlock) ToString() string {
if self.ref != nil {
return self.ref.String()
}
return ""
}
func (self *JSBlock) GetTransaction(hash string) *JSTransaction {
tx := self.ref.GetTransaction(ethutil.Hex2Bytes(hash))
if tx == nil {
return nil
}
2014-10-02 15:03:15 +00:00
return NewJSTx(tx, self.ref.State())
}
type JSTransaction struct {
ref *types.Transaction
Value string `json:"value"`
Gas string `json:"gas"`
GasPrice string `json:"gasPrice"`
Hash string `json:"hash"`
Address string `json:"address"`
Sender string `json:"sender"`
RawData string `json:"rawData"`
Data string `json:"data"`
Contract bool `json:"isContract"`
CreatesContract bool `json:"createsContract"`
Confirmations int `json:"confirmations"`
}
2014-12-04 10:40:20 +00:00
func NewJSTx(tx *types.Transaction, state *state.StateDB) *JSTransaction {
hash := ethutil.Bytes2Hex(tx.Hash())
receiver := ethutil.Bytes2Hex(tx.To())
if receiver == "0000000000000000000000000000000000000000" {
receiver = ethutil.Bytes2Hex(core.AddressFromMessage(tx))
}
sender := ethutil.Bytes2Hex(tx.Sender())
2014-12-18 14:33:22 +00:00
createsContract := core.MessageCreatesContract(tx)
var data string
2014-12-18 14:33:22 +00:00
if createsContract {
data = strings.Join(core.Disassemble(tx.Data()), "\n")
} else {
data = ethutil.Bytes2Hex(tx.Data())
}
2014-12-18 14:33:22 +00:00
return &JSTransaction{ref: tx, Hash: hash, Value: ethutil.CurrencyToString(tx.Value()), Address: receiver, Contract: createsContract, Gas: tx.Gas().String(), GasPrice: tx.GasPrice().String(), Data: data, Sender: sender, CreatesContract: createsContract, RawData: ethutil.Bytes2Hex(tx.Data())}
}
func (self *JSTransaction) ToString() string {
return self.ref.String()
}
type JSKey struct {
Address string `json:"address"`
PrivateKey string `json:"privateKey"`
PublicKey string `json:"publicKey"`
}
2014-10-31 11:37:43 +00:00
func NewJSKey(key *crypto.KeyPair) *JSKey {
return &JSKey{ethutil.Bytes2Hex(key.Address()), ethutil.Bytes2Hex(key.PrivateKey), ethutil.Bytes2Hex(key.PublicKey)}
}
type JSObject struct {
*Object
}
func NewJSObject(object *Object) *JSObject {
return &JSObject{object}
}
type PReceipt struct {
CreatedContract bool `json:"createdContract"`
Address string `json:"address"`
Hash string `json:"hash"`
Sender string `json:"sender"`
}
func NewPReciept(contractCreation bool, creationAddress, hash, address []byte) *PReceipt {
return &PReceipt{
contractCreation,
ethutil.Bytes2Hex(creationAddress),
ethutil.Bytes2Hex(hash),
ethutil.Bytes2Hex(address),
}
}
// Peer interface exposed to QML
type JSPeer struct {
2014-12-04 09:28:02 +00:00
ref *core.Peer
Inbound bool `json:"isInbound"`
LastSend int64 `json:"lastSend"`
LastPong int64 `json:"lastPong"`
Ip string `json:"ip"`
Port int `json:"port"`
Version string `json:"version"`
LastResponse string `json:"lastResponse"`
Latency string `json:"latency"`
2014-09-26 11:45:26 +00:00
Caps string `json:"caps"`
}
2014-12-04 09:28:02 +00:00
func NewJSPeer(peer core.Peer) *JSPeer {
if peer == nil {
return nil
}
var ip []string
for _, i := range peer.Host() {
ip = append(ip, strconv.Itoa(int(i)))
}
ipAddress := strings.Join(ip, ".")
2014-09-26 11:45:26 +00:00
var caps []string
capsIt := peer.Caps().NewIterator()
for capsIt.Next() {
2014-11-04 00:47:02 +00:00
cap := capsIt.Value().Get(0).Str()
ver := capsIt.Value().Get(1).Uint()
caps = append(caps, fmt.Sprintf("%s/%d", cap, ver))
2014-09-26 11:45:26 +00:00
}
2014-11-04 00:47:02 +00:00
return &JSPeer{ref: &peer, Inbound: peer.Inbound(), LastSend: peer.LastSend().Unix(), LastPong: peer.LastPong(), Version: peer.Version(), Ip: ipAddress, Port: int(peer.Port()), Latency: peer.PingTime(), Caps: "[" + strings.Join(caps, ", ") + "]"}
}
type JSReceipt struct {
CreatedContract bool `json:"createdContract"`
Address string `json:"address"`
Hash string `json:"hash"`
Sender string `json:"sender"`
}
func NewJSReciept(contractCreation bool, creationAddress, hash, address []byte) *JSReceipt {
return &JSReceipt{
contractCreation,
ethutil.Bytes2Hex(creationAddress),
ethutil.Bytes2Hex(hash),
ethutil.Bytes2Hex(address),
}
}
2014-08-18 08:17:45 +00:00
type JSMessage struct {
To string `json:"to"`
From string `json:"from"`
Input string `json:"input"`
Output string `json:"output"`
Path int32 `json:"path"`
Origin string `json:"origin"`
Timestamp int32 `json:"timestamp"`
Coinbase string `json:"coinbase"`
Block string `json:"block"`
Number int32 `json:"number"`
Value string `json:"value"`
}
2014-10-31 13:43:14 +00:00
func NewJSMessage(message *state.Message) JSMessage {
2014-08-18 08:17:45 +00:00
return JSMessage{
To: ethutil.Bytes2Hex(message.To),
From: ethutil.Bytes2Hex(message.From),
Input: ethutil.Bytes2Hex(message.Input),
Output: ethutil.Bytes2Hex(message.Output),
Path: int32(message.Path),
Origin: ethutil.Bytes2Hex(message.Origin),
Timestamp: int32(message.Timestamp),
Coinbase: ethutil.Bytes2Hex(message.Origin),
Block: ethutil.Bytes2Hex(message.Block),
Number: int32(message.Number.Int64()),
Value: message.Value.String(),
}
}