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go-ethereum
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Merge remote-tracking branch 'ethereum/conversion' into conversion

This commit is contained in:
Felix Lange 2015-03-18 13:39:01 +01:00
parent a59dd393e7 0a1eeca41e
commit d15f90645d
40 changed files with 1367 additions and 661 deletions
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259
cmd/ethereum/admin.go Normal file
View File

@ -0,0 +1,259 @@
package main
import (
"fmt"
"net"
"net/http"
"os"
"time"
"github.com/ethereum/go-ethereum/cmd/utils"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/rpc"
"github.com/ethereum/go-ethereum/state"
"github.com/ethereum/go-ethereum/xeth"
"github.com/obscuren/otto"
)
/*
node admin bindings
*/
func (js *jsre) adminBindings() {
js.re.Set("admin", struct{}{})
t, _ := js.re.Get("admin")
admin := t.Object()
admin.Set("suggestPeer", js.suggestPeer)
admin.Set("startRPC", js.startRPC)
admin.Set("startMining", js.startMining)
admin.Set("stopMining", js.stopMining)
admin.Set("nodeInfo", js.nodeInfo)
admin.Set("peers", js.peers)
admin.Set("newAccount", js.newAccount)
admin.Set("unlock", js.unlock)
admin.Set("import", js.importChain)
admin.Set("export", js.exportChain)
admin.Set("dumpBlock", js.dumpBlock)
}
func (js *jsre) startMining(call otto.FunctionCall) otto.Value {
_, err := call.Argument(0).ToInteger()
if err != nil {
fmt.Println(err)
return otto.FalseValue()
}
// threads now ignored
err = js.ethereum.StartMining()
if err != nil {
fmt.Println(err)
return otto.FalseValue()
}
return otto.TrueValue()
}
func (js *jsre) stopMining(call otto.FunctionCall) otto.Value {
js.ethereum.StopMining()
return otto.TrueValue()
}
func (js *jsre) startRPC(call otto.FunctionCall) otto.Value {
addr, err := call.Argument(0).ToString()
if err != nil {
fmt.Println(err)
return otto.FalseValue()
}
port, err := call.Argument(1).ToInteger()
if err != nil {
fmt.Println(err)
return otto.FalseValue()
}
dataDir := js.ethereum.DataDir
l, err := net.Listen("tcp", fmt.Sprintf("%s:%d", addr, port))
if err != nil {
fmt.Printf("Can't listen on %s:%d: %v", addr, port, err)
return otto.FalseValue()
}
go http.Serve(l, rpc.JSONRPC(xeth.New(js.ethereum, nil), dataDir))
return otto.TrueValue()
}
func (js *jsre) suggestPeer(call otto.FunctionCall) otto.Value {
nodeURL, err := call.Argument(0).ToString()
if err != nil {
fmt.Println(err)
return otto.FalseValue()
}
err = js.ethereum.SuggestPeer(nodeURL)
if err != nil {
fmt.Println(err)
return otto.FalseValue()
}
return otto.TrueValue()
}
func (js *jsre) unlock(call otto.FunctionCall) otto.Value {
addr, err := call.Argument(0).ToString()
if err != nil {
fmt.Println(err)
return otto.FalseValue()
}
seconds, err := call.Argument(2).ToInteger()
if err != nil {
fmt.Println(err)
return otto.FalseValue()
}
arg := call.Argument(1)
var passphrase string
if arg.IsUndefined() {
fmt.Println("Please enter a passphrase now.")
passphrase, err = readPassword("Passphrase: ", true)
if err != nil {
utils.Fatalf("%v", err)
}
} else {
passphrase, err = arg.ToString()
if err != nil {
fmt.Println(err)
return otto.FalseValue()
}
}
am := js.ethereum.AccountManager()
// err := am.Unlock(common.FromHex(split[0]), split[1])
// if err != nil {
// utils.Fatalf("Unlock account failed '%v'", err)
// }
err = am.TimedUnlock(common.FromHex(addr), passphrase, time.Duration(seconds)*time.Second)
if err != nil {
fmt.Printf("Unlock account failed '%v'\n", err)
return otto.FalseValue()
}
return otto.TrueValue()
}
func (js *jsre) newAccount(call otto.FunctionCall) otto.Value {
arg := call.Argument(0)
var passphrase string
if arg.IsUndefined() {
fmt.Println("The new account will be encrypted with a passphrase.")
fmt.Println("Please enter a passphrase now.")
auth, err := readPassword("Passphrase: ", true)
if err != nil {
utils.Fatalf("%v", err)
}
confirm, err := readPassword("Repeat Passphrase: ", false)
if err != nil {
utils.Fatalf("%v", err)
}
if auth != confirm {
utils.Fatalf("Passphrases did not match.")
}
passphrase = auth
} else {
var err error
passphrase, err = arg.ToString()
if err != nil {
fmt.Println(err)
return otto.FalseValue()
}
}
acct, err := js.ethereum.AccountManager().NewAccount(passphrase)
if err != nil {
fmt.Printf("Could not create the account: %v", err)
return otto.UndefinedValue()
}
return js.re.ToVal(common.Bytes2Hex(acct.Address))
}
func (js *jsre) nodeInfo(call otto.FunctionCall) otto.Value {
return js.re.ToVal(js.ethereum.NodeInfo())
}
func (js *jsre) peers(call otto.FunctionCall) otto.Value {
return js.re.ToVal(js.ethereum.PeersInfo())
}
func (js *jsre) importChain(call otto.FunctionCall) otto.Value {
if len(call.ArgumentList) == 0 {
fmt.Println("err: require file name")
return otto.FalseValue()
}
fn, err := call.Argument(0).ToString()
if err != nil {
fmt.Println(err)
return otto.FalseValue()
}
var fh *os.File
fh, err = os.OpenFile(fn, os.O_RDONLY, os.ModePerm)
if err != nil {
fmt.Println(err)
return otto.FalseValue()
}
defer fh.Close()
var blocks types.Blocks
if err = rlp.Decode(fh, &blocks); err != nil {
fmt.Println(err)
return otto.FalseValue()
}
js.ethereum.ChainManager().Reset()
if err = js.ethereum.ChainManager().InsertChain(blocks); err != nil {
fmt.Println(err)
return otto.FalseValue()
}
return otto.TrueValue()
}
func (js *jsre) exportChain(call otto.FunctionCall) otto.Value {
if len(call.ArgumentList) == 0 {
fmt.Println("err: require file name")
return otto.FalseValue()
}
fn, err := call.Argument(0).ToString()
if err != nil {
fmt.Println(err)
return otto.FalseValue()
}
data := js.ethereum.ChainManager().Export()
if err := common.WriteFile(fn, data); err != nil {
fmt.Println(err)
return otto.FalseValue()
}
return otto.TrueValue()
}
func (js *jsre) dumpBlock(call otto.FunctionCall) otto.Value {
var block *types.Block
if len(call.ArgumentList) > 0 {
if call.Argument(0).IsNumber() {
num, _ := call.Argument(0).ToInteger()
block = js.ethereum.ChainManager().GetBlockByNumber(uint64(num))
} else if call.Argument(0).IsString() {
hash, _ := call.Argument(0).ToString()
block = js.ethereum.ChainManager().GetBlock(common.HexToHash(hash))
} else {
fmt.Println("invalid argument for dump. Either hex string or number")
}
} else {
block = js.ethereum.ChainManager().CurrentBlock()
}
if block == nil {
fmt.Println("block not found")
return otto.UndefinedValue()
}
statedb := state.New(block.Root(), js.ethereum.StateDb())
dump := statedb.RawDump()
return js.re.ToVal(dump)
}

168
cmd/ethereum/js.go
View File

@ -20,18 +20,16 @@ package main
import (
"bufio"
"fmt"
"io/ioutil"
"os"
"path"
"strings"
"github.com/ethereum/go-ethereum/cmd/utils"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/eth"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/javascript"
"github.com/ethereum/go-ethereum/state"
re "github.com/ethereum/go-ethereum/jsre"
"github.com/ethereum/go-ethereum/rpc"
"github.com/ethereum/go-ethereum/xeth"
"github.com/obscuren/otto"
"github.com/peterh/liner"
)
@ -59,7 +57,7 @@ func (r dumbterm) PasswordPrompt(p string) (string, error) {
func (r dumbterm) AppendHistory(string) {}
type jsre struct {
re *javascript.JSRE
re *re.JSRE
ethereum *eth.Ethereum
xeth *xeth.XEth
ps1 string
@ -68,11 +66,12 @@ type jsre struct {
prompter
}
func newJSRE(ethereum *eth.Ethereum) *jsre {
func newJSRE(ethereum *eth.Ethereum, libPath string) *jsre {
js := &jsre{ethereum: ethereum, ps1: "> "}
js.xeth = xeth.New(ethereum, js)
js.re = javascript.NewJSRE(js.xeth)
js.initStdFuncs()
js.re = re.New(libPath)
js.apiBindings()
js.adminBindings()
if !liner.TerminalSupported() {
js.prompter = dumbterm{bufio.NewReader(os.Stdin)}
@ -89,6 +88,49 @@ func newJSRE(ethereum *eth.Ethereum) *jsre {
return js
}
func (js *jsre) apiBindings() {
ethApi := rpc.NewEthereumApi(js.xeth, js.ethereum.DataDir)
js.re.Bind("jeth", rpc.NewJeth(ethApi, js.re.ToVal))
_, err := js.re.Eval(re.BigNumber_JS)
if err != nil {
utils.Fatalf("Error loading bignumber.js: %v", err)
}
// we need to declare a dummy setTimeout. Otto does not support it
_, err = js.re.Eval("setTimeout = function(cb, delay) {};")
if err != nil {
utils.Fatalf("Error defining setTimeout: %v", err)
}
_, err = js.re.Eval(re.Ethereum_JS)
if err != nil {
utils.Fatalf("Error loading ethereum.js: %v", err)
}
_, err = js.re.Eval("var web3 = require('web3');")
if err != nil {
utils.Fatalf("Error requiring web3: %v", err)
}
_, err = js.re.Eval("web3.setProvider(jeth)")
if err != nil {
utils.Fatalf("Error setting web3 provider: %v", err)
}
_, err = js.re.Eval(`
var eth = web3.eth;
var shh = web3.shh;
var db = web3.db;
var net = web3.net;
`)
if err != nil {
utils.Fatalf("Error setting namespaces: %v", err)
}
}
func (self *jsre) ConfirmTransaction(tx *types.Transaction) bool {
p := fmt.Sprintf("Confirm Transaction %v\n[y/n] ", tx)
answer, _ := self.Prompt(p)
@ -111,15 +153,7 @@ func (self *jsre) UnlockAccount(addr []byte) bool {
}
func (self *jsre) exec(filename string) error {
file, err := os.Open(filename)
if err != nil {
return err
}
content, err := ioutil.ReadAll(file)
if err != nil {
return err
}
if _, err := self.re.Run(string(content)); err != nil {
if err := self.re.Exec(filename); err != nil {
return fmt.Errorf("Javascript Error: %v", err)
}
return nil
@ -193,102 +227,8 @@ func (self *jsre) setIndent() {
}
func (self *jsre) printValue(v interface{}) {
method, _ := self.re.Vm.Get("prettyPrint")
v, err := self.re.Vm.ToValue(v)
val, err := self.re.PrettyPrint(v)
if err == nil {
val, err := method.Call(method, v)
if err == nil {
fmt.Printf("%v", val)
}
fmt.Printf("%v", val)
}
}
func (self *jsre) initStdFuncs() {
t, _ := self.re.Vm.Get("eth")
eth := t.Object()
eth.Set("connect", self.connect)
eth.Set("stopMining", self.stopMining)
eth.Set("startMining", self.startMining)
eth.Set("dump", self.dump)
eth.Set("export", self.export)
}
/*
* The following methods are natively implemented javascript functions.
*/
func (self *jsre) dump(call otto.FunctionCall) otto.Value {
var block *types.Block
if len(call.ArgumentList) > 0 {
if call.Argument(0).IsNumber() {
num, _ := call.Argument(0).ToInteger()
block = self.ethereum.ChainManager().GetBlockByNumber(uint64(num))
} else if call.Argument(0).IsString() {
hash, _ := call.Argument(0).ToString()
block = self.ethereum.ChainManager().GetBlock(common.Hex2Bytes(hash))
} else {
fmt.Println("invalid argument for dump. Either hex string or number")
}
if block == nil {
fmt.Println("block not found")
return otto.UndefinedValue()
}
} else {
block = self.ethereum.ChainManager().CurrentBlock()
}
statedb := state.New(block.Root(), self.ethereum.StateDb())
v, _ := self.re.Vm.ToValue(statedb.RawDump())
return v
}
func (self *jsre) stopMining(call otto.FunctionCall) otto.Value {
self.ethereum.StopMining()
return otto.TrueValue()
}
func (self *jsre) startMining(call otto.FunctionCall) otto.Value {
if err := self.ethereum.StartMining(); err != nil {
return otto.FalseValue()
}
return otto.TrueValue()
}
func (self *jsre) connect(call otto.FunctionCall) otto.Value {
nodeURL, err := call.Argument(0).ToString()
if err != nil {
return otto.FalseValue()
}
if err := self.ethereum.SuggestPeer(nodeURL); err != nil {
return otto.FalseValue()
}
return otto.TrueValue()
}
func (self *jsre) export(call otto.FunctionCall) otto.Value {
if len(call.ArgumentList) == 0 {
fmt.Println("err: require file name")
return otto.FalseValue()
}
fn, err := call.Argument(0).ToString()
if err != nil {
fmt.Println(err)
return otto.FalseValue()
}
data := self.ethereum.ChainManager().Export()
if err := common.WriteFile(fn, data); err != nil {
fmt.Println(err)
return otto.FalseValue()
}
return otto.TrueValue()
}

252
cmd/ethereum/js_test.go Normal file
View File

@ -0,0 +1,252 @@
package main
import (
"fmt"
"github.com/obscuren/otto"
"os"
"path"
"testing"
"github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/eth"
)
var port = 30300
func testJEthRE(t *testing.T) (repl *jsre, ethereum *eth.Ethereum, err error) {
os.RemoveAll("/tmp/eth/")
err = os.MkdirAll("/tmp/eth/keys/e273f01c99144c438695e10f24926dc1f9fbf62d/", os.ModePerm)
if err != nil {
t.Errorf("%v", err)
return
}
err = os.MkdirAll("/tmp/eth/data", os.ModePerm)
if err != nil {
t.Errorf("%v", err)
return
}
// FIXME: this does not work ATM
ks := crypto.NewKeyStorePlain("/tmp/eth/keys")
common.WriteFile("/tmp/eth/keys/e273f01c99144c438695e10f24926dc1f9fbf62d/e273f01c99144c438695e10f24926dc1f9fbf62d",
[]byte(`{"Id":"RhRXD+fNRKS4jx+7ZfEsNA==","Address":"4nPwHJkUTEOGleEPJJJtwfn79i0=","PrivateKey":"h4ACVpe74uIvi5Cg/2tX/Yrm2xdr3J7QoMbMtNX2CNc="}`))
port++
ethereum, err = eth.New(&eth.Config{
DataDir: "/tmp/eth",
AccountManager: accounts.NewManager(ks),
Port: fmt.Sprintf("%d", port),
MaxPeers: 10,
Name: "test",
})
if err != nil {
t.Errorf("%v", err)
return
}
assetPath := path.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "cmd", "mist", "assets", "ext")
repl = newJSRE(ethereum, assetPath)
return
}
func TestNodeInfo(t *testing.T) {
repl, ethereum, err := testJEthRE(t)
if err != nil {
t.Errorf("error creating jsre, got %v", err)
return
}
err = ethereum.Start()
if err != nil {
t.Errorf("error starting ethereum: %v", err)
return
}
defer ethereum.Stop()
val, err := repl.re.Run("admin.nodeInfo()")
if err != nil {
t.Errorf("expected no error, got %v", err)
}
exp, err := val.Export()
if err != nil {
t.Errorf("expected no error, got %v", err)
}
nodeInfo, ok := exp.(*eth.NodeInfo)
if !ok {
t.Errorf("expected nodeInfo, got %v", err)
}
exp = "test"
got := nodeInfo.Name
if exp != got {
t.Errorf("expected %v, got %v", exp, got)
}
exp = 30301
port := nodeInfo.DiscPort
if exp != port {
t.Errorf("expected %v, got %v", exp, port)
}
exp = 30301
port = nodeInfo.TCPPort
if exp != port {
t.Errorf("expected %v, got %v", exp, port)
}
}
func TestAccounts(t *testing.T) {
repl, ethereum, err := testJEthRE(t)
if err != nil {
t.Errorf("error creating jsre, got %v", err)
return
}
err = ethereum.Start()
if err != nil {
t.Errorf("error starting ethereum: %v", err)
return
}
defer ethereum.Stop()
val, err := repl.re.Run("eth.coinbase")
if err != nil {
t.Errorf("expected no error, got %v", err)
}
pp, err := repl.re.PrettyPrint(val)
if err != nil {
t.Errorf("%v", err)
}
if !val.IsString() {
t.Errorf("incorrect type, expected string, got %v: %v", val, pp)
}
strVal, _ := val.ToString()
expected := "0xe273f01c99144c438695e10f24926dc1f9fbf62d"
if strVal != expected {
t.Errorf("incorrect result, expected %s, got %v", expected, strVal)
}
val, err = repl.re.Run(`admin.newAccount("password")`)
if err != nil {
t.Errorf("expected no error, got %v", err)
}
addr, err := val.ToString()
if err != nil {
t.Errorf("expected string, got %v", err)
}
val, err = repl.re.Run("eth.accounts")
if err != nil {
t.Errorf("expected no error, got %v", err)
}
exp, err := val.Export()
if err != nil {
t.Errorf("expected no error, got %v", err)
}
addrs, ok := exp.([]string)
if !ok {
t.Errorf("expected []string, got %v", err)
}
if len(addrs) != 2 || (addr != addrs[0][2:] && addr != addrs[1][2:]) {
t.Errorf("expected addrs == [<default>, <new>], got %v (%v)", addrs, addr)
}
}
func TestBlockChain(t *testing.T) {
repl, ethereum, err := testJEthRE(t)
if err != nil {
t.Errorf("error creating jsre, got %v", err)
return
}
err = ethereum.Start()
if err != nil {
t.Errorf("error starting ethereum: %v", err)
return
}
defer ethereum.Stop()
// should get current block
val0, err := repl.re.Run("admin.dumpBlock()")
if err != nil {
t.Errorf("expected no error, got %v", err)
}
fn := "/tmp/eth/data/blockchain.0"
_, err = repl.re.Run("admin.export(\"" + fn + "\")")
if err != nil {
t.Errorf("expected no error, got %v", err)
}
if _, err = os.Stat(fn); err != nil {
t.Errorf("expected no error on file, got %v", err)
}
_, err = repl.re.Run("admin.import(\"" + fn + "\")")
if err != nil {
t.Errorf("expected no error, got %v", err)
}
var val1 otto.Value
// should get current block
val1, err = repl.re.Run("admin.dumpBlock()")
if err != nil {
t.Errorf("expected no error, got %v", err)
}
// FIXME: neither != , nor reflect.DeepEqual works, doing string comparison
v0 := fmt.Sprintf("%v", val0)
v1 := fmt.Sprintf("%v", val1)
if v0 != v1 {
t.Errorf("expected same head after export-import, got %v (!=%v)", v1, v0)
}
}
func TestMining(t *testing.T) {
repl, ethereum, err := testJEthRE(t)
if err != nil {
t.Errorf("error creating jsre, got %v", err)
return
}
err = ethereum.Start()
if err != nil {
t.Errorf("error starting ethereum: %v", err)
return
}
defer ethereum.Stop()
val, err := repl.re.Run("eth.mining")
if err != nil {
t.Errorf("expected no error, got %v", err)
}
var mining bool
mining, err = val.ToBoolean()
if err != nil {
t.Errorf("expected boolean, got %v", err)
}
if mining {
t.Errorf("expected false (not mining), got true")
}
}
func TestRPC(t *testing.T) {
repl, ethereum, err := testJEthRE(t)
if err != nil {
t.Errorf("error creating jsre, got %v", err)
return
}
err = ethereum.Start()
if err != nil {
t.Errorf("error starting ethereum: %v", err)
return
}
defer ethereum.Stop()
val, err := repl.re.Run(`admin.startRPC("127.0.0.1", 5004)`)
if err != nil {
t.Errorf("expected no error, got %v", err)
}
success, _ := val.ToBoolean()
if !success {
t.Errorf("expected true (started), got false")
}
}

58
cmd/ethereum/main.go
View File

@ -31,9 +31,9 @@ import (
"github.com/codegangsta/cli"
"github.com/ethereum/go-ethereum/cmd/utils"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/eth"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/state"
"github.com/peterh/liner"
@ -41,7 +41,7 @@ import (
const (
ClientIdentifier = "Ethereum(G)"
Version = "0.9.0"
Version = "0.9.1"
)
var (
@ -89,16 +89,20 @@ Use "ethereum dump 0" to dump the genesis block.
`,
},
{
Action: runjs,
Name: "js",
Usage: `interactive JavaScript console`,
Action: console,
Name: "console",
Usage: `Ethereum Console: interactive JavaScript environment`,
Description: `
In the console, you can use the eth object to interact
with the running ethereum stack. The API does not match
ethereum.js.
A JavaScript file can be provided as the argument. The
runtime will execute the file and exit.
Console is an interactive shell for the Ethereum JavaScript runtime environment which exposes a node admin interface as well as the DAPP JavaScript API.
See https://github.com/ethereum/go-ethereum/wiki/Frontier-Console
`,
},
{
Action: execJSFiles,
Name: "js",
Usage: `executes the given JavaScript files in the Ethereum Frontier JavaScript VM`,
Description: `
The Ethereum JavaScript VM exposes a node admin interface as well as the DAPP JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Frontier-Console
`,
},
{
@ -116,6 +120,7 @@ runtime will execute the file and exit.
utils.UnlockedAccountFlag,
utils.BootnodesFlag,
utils.DataDirFlag,
utils.JSpathFlag,
utils.ListenPortFlag,
utils.LogFileFlag,
utils.LogFormatFlag,
@ -131,6 +136,7 @@ runtime will execute the file and exit.
utils.RPCPortFlag,
utils.UnencryptedKeysFlag,
utils.VMDebugFlag,
//utils.VMTypeFlag,
}
@ -168,7 +174,7 @@ func run(ctx *cli.Context) {
ethereum.WaitForShutdown()
}
func runjs(ctx *cli.Context) {
func console(ctx *cli.Context) {
cfg := utils.MakeEthConfig(ClientIdentifier, Version, ctx)
ethereum, err := eth.New(cfg)
if err != nil {
@ -176,14 +182,26 @@ func runjs(ctx *cli.Context) {
}
startEth(ctx, ethereum)
repl := newJSRE(ethereum)
if len(ctx.Args()) == 0 {
repl.interactive()
} else {
for _, file := range ctx.Args() {
repl.exec(file)
}
repl := newJSRE(ethereum, ctx.String(utils.JSpathFlag.Name))
repl.interactive()
ethereum.Stop()
ethereum.WaitForShutdown()
}
func execJSFiles(ctx *cli.Context) {
cfg := utils.MakeEthConfig(ClientIdentifier, Version, ctx)
ethereum, err := eth.New(cfg)
if err != nil {
utils.Fatalf("%v", err)
}
startEth(ctx, ethereum)
repl := newJSRE(ethereum, ctx.String(utils.JSpathFlag.Name))
for _, file := range ctx.Args() {
repl.exec(file)
}
ethereum.Stop()
ethereum.WaitForShutdown()
}
@ -284,7 +302,7 @@ func dump(ctx *cli.Context) {
for _, arg := range ctx.Args() {
var block *types.Block
if hashish(arg) {
block = chainmgr.GetBlock(common.Hex2Bytes(arg))
block = chainmgr.GetBlock(common.HexToHash(arg))
} else {
num, _ := strconv.Atoi(arg)
block = chainmgr.GetBlockByNumber(uint64(num))

6
cmd/mist/assets/ext/bignumber.min.js vendored
View File

File diff suppressed because one or more lines are too long

12
cmd/mist/assets/qml/main.qml
View File

@ -157,7 +157,6 @@ ApplicationWindow {
}
menuBar: MenuBar {
Menu {
title: "File"
@ -165,7 +164,7 @@ ApplicationWindow {
text: "New tab"
shortcut: "Ctrl+t"
onTriggered: {
activeView(catalog.view, catalog.menuItem);
activeView(catalog.view, catalog.menuItem);
}
}
@ -206,15 +205,6 @@ ApplicationWindow {
}
}
MenuItem {
text: "Run JS file"
onTriggered: {
generalFileDialog.show(true, function(path) {
eth.evalJavascriptFile(path)
})
}
}
MenuItem {
text: "Dump state"
onTriggered: {

25
cmd/mist/gui.go
View File

@ -25,9 +25,7 @@ import "C"
import (
"encoding/json"
"fmt"
"io/ioutil"
"math/big"
"os"
"path"
"runtime"
"sort"
@ -99,7 +97,7 @@ func NewWindow(ethereum *eth.Ethereum) *Gui {
return gui
}
func (gui *Gui) Start(assetPath string) {
func (gui *Gui) Start(assetPath, libPath string) {
defer gui.txDb.Close()
guilogger.Infoln("Starting GUI")
@ -117,7 +115,7 @@ func (gui *Gui) Start(assetPath string) {
// Create a new QML engine
gui.engine = qml.NewEngine()
context := gui.engine.Context()
gui.uiLib = NewUiLib(gui.engine, gui.eth, assetPath)
gui.uiLib = NewUiLib(gui.engine, gui.eth, assetPath, libPath)
gui.whisper = qwhisper.New(gui.eth.Whisper())
// Expose the eth library and the ui library to QML
@ -292,25 +290,6 @@ func (self *Gui) getObjectByName(objectName string) qml.Object {
return self.win.Root().ObjectByName(objectName)
}
func loadJavascriptAssets(gui *Gui) (jsfiles string) {
for _, fn := range []string{"ext/q.js", "ext/eth.js/main.js", "ext/eth.js/qt.js", "ext/setup.js"} {
f, err := os.Open(gui.uiLib.AssetPath(fn))
if err != nil {
fmt.Println(err)
continue
}
content, err := ioutil.ReadAll(f)
if err != nil {
fmt.Println(err)
continue
}
jsfiles += string(content)
}
return
}
func (gui *Gui) SendCommand(cmd ServEv) {
gui.serviceEvents <- cmd
}

3
cmd/mist/main.go
View File

@ -65,6 +65,7 @@ func init() {
utils.NodeKeyFileFlag,
utils.RPCListenAddrFlag,
utils.RPCPortFlag,
utils.JSpathFlag,
}
}
@ -111,7 +112,7 @@ func run(ctx *cli.Context) {
gui := NewWindow(ethereum)
utils.RegisterInterrupt(func(os.Signal) { gui.Stop() })
// gui blocks the main thread
gui.Start(ctx.GlobalString(assetPathFlag.Name))
gui.Start(ctx.GlobalString(assetPathFlag.Name), ctx.GlobalString(utils.JSpathFlag.Name))
return nil
})
}

27
cmd/mist/ui_lib.go
View File

@ -21,7 +21,6 @@
package main
import (
"fmt"
"io/ioutil"
"path"
@ -29,7 +28,6 @@ import (
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/eth"
"github.com/ethereum/go-ethereum/event/filter"
"github.com/ethereum/go-ethereum/javascript"
"github.com/ethereum/go-ethereum/xeth"
"github.com/obscuren/qml"
)
@ -49,15 +47,19 @@ type UiLib struct {
// The main application window
win *qml.Window
jsEngine *javascript.JSRE
filterCallbacks map[int][]int
filterManager *filter.FilterManager
}
func NewUiLib(engine *qml.Engine, eth *eth.Ethereum, assetPath string) *UiLib {
func NewUiLib(engine *qml.Engine, eth *eth.Ethereum, assetPath, libPath string) *UiLib {
x := xeth.New(eth, nil)
lib := &UiLib{XEth: x, engine: engine, eth: eth, assetPath: assetPath, jsEngine: javascript.NewJSRE(x), filterCallbacks: make(map[int][]int)} //, filters: make(map[int]*xeth.JSFilter)}
lib := &UiLib{
XEth: x,
engine: engine,
eth: eth,
assetPath: assetPath,
filterCallbacks: make(map[int][]int),
}
lib.filterManager = filter.NewFilterManager(eth.EventMux())
go lib.filterManager.Start()
@ -76,19 +78,6 @@ func (self *UiLib) ImportTx(rlpTx string) {
}
}
func (self *UiLib) EvalJavascriptFile(path string) {
self.jsEngine.LoadExtFile(path[7:])
}
func (self *UiLib) EvalJavascriptString(str string) string {
value, err := self.jsEngine.Run(str)
if err != nil {
return err.Error()
}
return fmt.Sprintf("%v", value)
}
func (ui *UiLib) Muted(content string) {
component, err := ui.engine.LoadFile(ui.AssetPath("qml/muted.qml"))
if err != nil {

5
cmd/utils/flags.go
View File

@ -163,6 +163,11 @@ var (
Usage: "Port mapping mechanism (any|none|upnp|pmp|extip:<IP>)",
Value: "any",
}
JSpathFlag = cli.StringFlag{
Name: "jspath",
Usage: "JS library path to be used with console and js subcommands",
Value: ".",
}
)
func GetNAT(ctx *cli.Context) nat.Interface {

2
common/types.go
View File

@ -27,6 +27,7 @@ func HexToHash(s string) Hash { return BytesToHash(FromHex(s)) }
func (h Hash) Str() string { return string(h[:]) }
func (h Hash) Bytes() []byte { return h[:] }
func (h Hash) Big() *big.Int { return Bytes2Big(h[:]) }
func (h Hash) Hex() string { return "0x" + Bytes2Hex(h[:]) }
// Sets the hash to the value of b. If b is larger than len(h) it will panic
func (h *Hash) SetBytes(b []byte) {
@ -65,6 +66,7 @@ func (a Address) Str() string { return string(a[:]) }
func (a Address) Bytes() []byte { return a[:] }
func (a Address) Big() *big.Int { return Bytes2Big(a[:]) }
func (a Address) Hash() Hash { return BytesToHash(a[:]) }
func (a Address) Hex() string { return "0x" + Bytes2Hex(a[:]) }
// Sets the address to the value of b. If b is larger than len(a) it will panic
func (a *Address) SetBytes(b []byte) {

6
core/state_transition.go
View File

@ -57,6 +57,12 @@ type Message interface {
Data() []byte
}
func AddressFromMessage(msg Message) common.Address {
from, _ := msg.From()
return crypto.CreateAddress(from, msg.Nonce())
}
func MessageCreatesContract(msg Message) bool {
return msg.To() == nil
}

4
core/types/common.go
View File

@ -35,3 +35,7 @@ func (b *Bloom) SetBytes(d []byte) {
func (b Bloom) Big() *big.Int {
return common.Bytes2Big(b[:])
}
func (b Bloom) Bytes() []byte {
return b[:]
}

78
eth/backend.go
View File

@ -10,11 +10,11 @@ import (
"github.com/ethereum/ethash"
"github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/blockpool"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/miner"
@ -219,6 +219,64 @@ func New(config *Config) (*Ethereum, error) {
return eth, nil
}
type NodeInfo struct {
Name string
NodeUrl string
NodeID string
IP string
DiscPort int // UDP listening port for discovery protocol
TCPPort int // TCP listening port for RLPx
Td string
ListenAddr string
}
func (s *Ethereum) NodeInfo() *NodeInfo {
node := s.net.Self()
return &NodeInfo{
Name: s.Name(),
NodeUrl: node.String(),
NodeID: node.ID.String(),
IP: node.IP.String(),
DiscPort: node.DiscPort,
TCPPort: node.TCPPort,
ListenAddr: s.net.ListenAddr,
Td: s.ChainManager().Td().String(),
}
}
type PeerInfo struct {
ID string
Name string
Caps string
RemoteAddress string
LocalAddress string
}
func newPeerInfo(peer *p2p.Peer) *PeerInfo {
var caps []string
for _, cap := range peer.Caps() {
caps = append(caps, cap.String())
}
return &PeerInfo{
ID: peer.ID().String(),
Name: peer.Name(),
Caps: strings.Join(caps, ", "),
RemoteAddress: peer.RemoteAddr().String(),
LocalAddress: peer.LocalAddr().String(),
}
}
// PeersInfo returns an array of PeerInfo objects describing connected peers
func (s *Ethereum) PeersInfo() (peersinfo []*PeerInfo) {
for _, peer := range s.net.Peers() {
if peer != nil {
peersinfo = append(peersinfo, newPeerInfo(peer))
}
}
return
}
func (s *Ethereum) ResetWithGenesisBlock(gb *types.Block) {
s.chainManager.ResetWithGenesisBlock(gb)
s.pow.UpdateCache(true)
@ -230,7 +288,7 @@ func (s *Ethereum) StartMining() error {
servlogger.Errorf("Cannot start mining without coinbase: %v\n", err)
return fmt.Errorf("no coinbase: %v", err)
}
s.miner.Start(cb)
s.miner.Start(common.BytesToAddress(cb))
return nil
}
@ -246,11 +304,12 @@ func (s *Ethereum) TxPool() *core.TxPool { return s.txPool }
func (s *Ethereum) BlockPool() *blockpool.BlockPool { return s.blockPool }
func (s *Ethereum) Whisper() *whisper.Whisper { return s.whisper }
func (s *Ethereum) EventMux() *event.TypeMux { return s.eventMux }
func (s *Ethereum) BlockDb() common.Database { return s.blockDb }
func (s *Ethereum) StateDb() common.Database { return s.stateDb }
func (s *Ethereum) ExtraDb() common.Database { return s.extraDb }
func (s *Ethereum) BlockDb() common.Database { return s.blockDb }
func (s *Ethereum) StateDb() common.Database { return s.stateDb }
func (s *Ethereum) ExtraDb() common.Database { return s.extraDb }
func (s *Ethereum) IsListening() bool { return true } // Always listening
func (s *Ethereum) PeerCount() int { return s.net.PeerCount() }
func (s *Ethereum) PeerInfo() int { return s.net.PeerCount() }
func (s *Ethereum) Peers() []*p2p.Peer { return s.net.Peers() }
func (s *Ethereum) MaxPeers() int { return s.net.MaxPeers }
func (s *Ethereum) Version() string { return s.version }
@ -262,9 +321,11 @@ func (s *Ethereum) Start() error {
ProtocolVersion: ProtocolVersion,
})
err := s.net.Start()
if err != nil {
return err
if s.net.MaxPeers > 0 {
err := s.net.Start()
if err != nil {
return err
}
}
// Start services
@ -311,6 +372,7 @@ func (s *Ethereum) Stop() {
// Close the database
defer s.blockDb.Close()
defer s.stateDb.Close()
defer s.extraDb.Close()
s.txSub.Unsubscribe() // quits txBroadcastLoop
s.blockSub.Unsubscribe() // quits blockBroadcastLoop

61
eth/protocol.go
View File

@ -1,13 +1,12 @@
package eth
import (
"bytes"
"fmt"
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/errs"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/p2p"
"github.com/ethereum/go-ethereum/rlp"
@ -76,15 +75,15 @@ type txPool interface {
}
type chainManager interface {
GetBlockHashesFromHash(hash []byte, amount uint64) (hashes [][]byte)
GetBlock(hash []byte) (block *types.Block)
Status() (td *big.Int, currentBlock []byte, genesisBlock []byte)
GetBlockHashesFromHash(hash common.Hash, amount uint64) (hashes []common.Hash)
GetBlock(hash common.Hash) (block *types.Block)
Status() (td *big.Int, currentBlock common.Hash, genesisBlock common.Hash)
}
type blockPool interface {
AddBlockHashes(next func() ([]byte, bool), peerId string)
AddBlockHashes(next func() (common.Hash, bool), peerId string)
AddBlock(block *types.Block, peerId string)
AddPeer(td *big.Int, currentBlock []byte, peerId string, requestHashes func([]byte) error, requestBlocks func([][]byte) error, peerError func(*errs.Error)) (best bool)
AddPeer(td *big.Int, currentBlock common.Hash, peerId string, requestHashes func(common.Hash) error, requestBlocks func([]common.Hash) error, peerError func(*errs.Error)) (best bool)
RemovePeer(peerId string)
}
@ -95,7 +94,7 @@ type newBlockMsgData struct {
}
type getBlockHashesMsgData struct {
Hash []byte
Hash common.Hash
Amount uint64
}
@ -167,7 +166,7 @@ func (self *ethProtocol) handle() error {
}
for _, tx := range txs {
jsonlogger.LogJson(&logger.EthTxReceived{
TxHash: common.Bytes2Hex(tx.Hash()),
TxHash: tx.Hash().Hex(),
RemoteId: self.peer.ID().String(),
})
}
@ -183,7 +182,7 @@ func (self *ethProtocol) handle() error {
request.Amount = maxHashes
}
hashes := self.chainManager.GetBlockHashesFromHash(request.Hash, request.Amount)
return p2p.EncodeMsg(self.rw, BlockHashesMsg, common.ByteSliceToInterface(hashes)...)
return p2p.EncodeMsg(self.rw, BlockHashesMsg, rlp.Flat(hashes))
case BlockHashesMsg:
msgStream := rlp.NewStream(msg.Payload)
@ -192,14 +191,16 @@ func (self *ethProtocol) handle() error {
}
var i int
iter := func() (hash []byte, ok bool) {
hash, err := msgStream.Bytes()
iter := func() (hash common.Hash, ok bool) {
var h common.Hash
err := msgStream.Decode(&h)
if err == rlp.EOL {
return nil, false
return common.Hash{}, false
} else if err != nil {
self.protoError(ErrDecode, "msg %v: after %v hashes : %v", msg, i, err)
return nil, false
return common.Hash{}, false
}
i++
return hash, true
}
@ -215,14 +216,14 @@ func (self *ethProtocol) handle() error {
var i int
for {
i++
var hash []byte
if err := msgStream.Decode(&hash); err != nil {
if err == rlp.EOL {
break
} else {
return self.protoError(ErrDecode, "msg %v: %v", msg, err)
}
var hash common.Hash
err := msgStream.Decode(&hash)
if err == rlp.EOL {
break
} else {
return self.protoError(ErrDecode, "msg %v: %v", msg, err)
}
block := self.chainManager.GetBlock(hash)
if block != nil {
blocks = append(blocks, block)
@ -259,10 +260,10 @@ func (self *ethProtocol) handle() error {
_, chainHead, _ := self.chainManager.Status()
jsonlogger.LogJson(&logger.EthChainReceivedNewBlock{
BlockHash: common.Bytes2Hex(hash),
BlockHash: hash.Hex(),
BlockNumber: request.Block.Number(), // this surely must be zero
ChainHeadHash: common.Bytes2Hex(chainHead),
BlockPrevHash: common.Bytes2Hex(request.Block.ParentHash()),
ChainHeadHash: chainHead.Hex(),
BlockPrevHash: request.Block.ParentHash().Hex(),
RemoteId: self.peer.ID().String(),
})
// to simplify backend interface adding a new block
@ -282,8 +283,8 @@ type statusMsgData struct {
ProtocolVersion uint32
NetworkId uint32
TD *big.Int
CurrentBlock []byte
GenesisBlock []byte
CurrentBlock common.Hash
GenesisBlock common.Hash
}
func (self *ethProtocol) statusMsg() p2p.Msg {
@ -325,7 +326,7 @@ func (self *ethProtocol) handleStatus() error {
_, _, genesisBlock := self.chainManager.Status()
if !bytes.Equal(status.GenesisBlock, genesisBlock) {
if status.GenesisBlock != genesisBlock {
return self.protoError(ErrGenesisBlockMismatch, "%x (!= %x)", status.GenesisBlock, genesisBlock)
}
@ -344,14 +345,14 @@ func (self *ethProtocol) handleStatus() error {
return nil
}
func (self *ethProtocol) requestBlockHashes(from []byte) error {
func (self *ethProtocol) requestBlockHashes(from common.Hash) error {
self.peer.Debugf("fetching hashes (%d) %x...\n", maxHashes, from[0:4])
return p2p.EncodeMsg(self.rw, GetBlockHashesMsg, interface{}(from), uint64(maxHashes))
}
func (self *ethProtocol) requestBlocks(hashes [][]byte) error {
func (self *ethProtocol) requestBlocks(hashes []common.Hash) error {
self.peer.Debugf("fetching %v blocks", len(hashes))
return p2p.EncodeMsg(self.rw, GetBlocksMsg, common.ByteSliceToInterface(hashes)...)
return p2p.EncodeMsg(self.rw, GetBlocksMsg, rlp.Flat(hashes))
}
func (self *ethProtocol) protoError(code int, format string, params ...interface{}) (err *errs.Error) {

103
javascript/javascript_runtime.go
View File

@ -1,103 +0,0 @@
package javascript
import (
"fmt"
"io/ioutil"
"os"
"path"
"path/filepath"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/xeth"
"github.com/obscuren/otto"
)
var jsrelogger = logger.NewLogger("JSRE")
type JSRE struct {
Vm *otto.Otto
xeth *xeth.XEth
objectCb map[string][]otto.Value
}
func (jsre *JSRE) LoadExtFile(path string) {
result, err := ioutil.ReadFile(path)
if err == nil {
jsre.Vm.Run(result)
} else {
jsrelogger.Infoln("Could not load file:", path)
}
}
func (jsre *JSRE) LoadIntFile(file string) {
assetPath := path.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "cmd", "mist", "assets", "ext")
jsre.LoadExtFile(path.Join(assetPath, file))
}
func NewJSRE(xeth *xeth.XEth) *JSRE {
re := &JSRE{
otto.New(),
xeth,
make(map[string][]otto.Value),
}
// Init the JS lib
re.Vm.Run(jsLib)
// Load extra javascript files
re.LoadIntFile("bignumber.min.js")
re.Bind("eth", &JSEthereum{re.xeth, re.Vm})
re.initStdFuncs()
jsrelogger.Infoln("started")
return re
}
func (self *JSRE) Bind(name string, v interface{}) {
self.Vm.Set(name, v)
}
func (self *JSRE) Run(code string) (otto.Value, error) {
return self.Vm.Run(code)
}
func (self *JSRE) initStdFuncs() {
t, _ := self.Vm.Get("eth")
eth := t.Object()
eth.Set("require", self.require)
}
func (self *JSRE) Require(file string) error {
if len(filepath.Ext(file)) == 0 {
file += ".js"
}
fh, err := os.Open(file)
if err != nil {
return err
}
content, _ := ioutil.ReadAll(fh)
self.Run("exports = {};(function() {" + string(content) + "})();")
return nil
}
func (self *JSRE) require(call otto.FunctionCall) otto.Value {
file, err := call.Argument(0).ToString()
if err != nil {
return otto.UndefinedValue()
}
if err := self.Require(file); err != nil {
fmt.Println("err:", err)
return otto.UndefinedValue()
}
t, _ := self.Vm.Get("exports")
return t
}

94
javascript/types.go
View File

@ -1,94 +0,0 @@
package javascript
import (
"fmt"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/state"
"github.com/ethereum/go-ethereum/xeth"
"github.com/obscuren/otto"
)
type JSStateObject struct {
*xeth.Object
eth *JSEthereum
}
func (self *JSStateObject) EachStorage(call otto.FunctionCall) otto.Value {
cb := call.Argument(0)
it := self.Object.Trie().Iterator()
for it.Next() {
cb.Call(self.eth.toVal(self), self.eth.toVal(common.Bytes2Hex(it.Key)), self.eth.toVal(common.Bytes2Hex(it.Value)))
}
return otto.UndefinedValue()
}
// The JSEthereum object attempts to wrap the PEthereum object and returns
// meaningful javascript objects
type JSBlock struct {
*xeth.Block
eth *JSEthereum
}
func (self *JSBlock) GetTransaction(hash string) otto.Value {
return self.eth.toVal(self.Block.GetTransaction(hash))
}
type JSLog struct {
Address string `json:address`
Topics []string `json:topics`
Number int32 `json:number`
Data string `json:data`
}
func NewJSLog(log state.Log) JSLog {
return JSLog{
Address: common.Bytes2Hex(log.Address()),
Topics: nil, //common.Bytes2Hex(log.Address()),
Number: 0,
Data: common.Bytes2Hex(log.Data()),
}
}
type JSEthereum struct {
*xeth.XEth
vm *otto.Otto
}
func (self *JSEthereum) Block(v interface{}) otto.Value {
if number, ok := v.(int64); ok {
return self.toVal(&JSBlock{self.XEth.BlockByNumber(number), self})
} else if hash, ok := v.(string); ok {
return self.toVal(&JSBlock{self.XEth.BlockByHash(hash), self})
}
return otto.UndefinedValue()
}
func (self *JSEthereum) GetStateObject(addr string) otto.Value {
return self.toVal(&JSStateObject{self.XEth.State().SafeGet(addr), self})
}
func (self *JSEthereum) Transact(fromStr, recipient, valueStr, gasStr, gasPriceStr, dataStr string) otto.Value {
r, err := self.XEth.Transact(fromStr, recipient, valueStr, gasStr, gasPriceStr, dataStr)
if err != nil {
fmt.Println(err)
return otto.UndefinedValue()
}
return self.toVal(r)
}
func (self *JSEthereum) toVal(v interface{}) otto.Value {
result, err := self.vm.ToValue(v)
if err != nil {
fmt.Println("Value unknown:", err)
return otto.UndefinedValue()
}
return result
}

6
jsre/bignumber_js.go Normal file
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File diff suppressed because one or more lines are too long

3
jsre/ethereum_js.go Normal file
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File diff suppressed because one or more lines are too long

115
jsre/jsre.go Normal file
View File

@ -0,0 +1,115 @@
package jsre
import (
"fmt"
"github.com/obscuren/otto"
"io/ioutil"
"github.com/ethereum/go-ethereum/common"
)
/*
JSRE is a generic JS runtime environment embedding the otto JS interpreter.
It provides some helper functions to
- load code from files
- run code snippets
- require libraries
- bind native go objects
*/
type JSRE struct {
assetPath string
vm *otto.Otto
}
func New(assetPath string) *JSRE {
re := &JSRE{
assetPath,
otto.New(),
}
// load prettyprint func definition
re.vm.Run(pp_js)
re.vm.Set("loadScript", re.loadScript)
return re
}
// Exec(file) loads and runs the contents of a file
// if a relative path is given, the jsre's assetPath is used
func (self *JSRE) Exec(file string) error {
return self.exec(common.AbsolutePath(self.assetPath, file))
}
func (self *JSRE) exec(path string) error {
code, err := ioutil.ReadFile(path)
if err != nil {
return err
}
_, err = self.vm.Run(code)
return err
}
func (self *JSRE) Bind(name string, v interface{}) (err error) {
self.vm.Set(name, v)
return
}
func (self *JSRE) Run(code string) (otto.Value, error) {
return self.vm.Run(code)
}
func (self *JSRE) Get(ns string) (otto.Value, error) {
return self.vm.Get(ns)
}
func (self *JSRE) Set(ns string, v interface{}) error {
return self.vm.Set(ns, v)
}
func (self *JSRE) loadScript(call otto.FunctionCall) otto.Value {
file, err := call.Argument(0).ToString()
if err != nil {
return otto.FalseValue()
}
if err := self.Exec(file); err != nil {
fmt.Println("err:", err)
return otto.FalseValue()
}
return otto.TrueValue()
}
func (self *JSRE) PrettyPrint(v interface{}) (val otto.Value, err error) {
var method otto.Value
v, err = self.vm.ToValue(v)
if err != nil {
return
}
method, err = self.vm.Get("prettyPrint")
if err != nil {
return
}
return method.Call(method, v)
}
func (self *JSRE) ToVal(v interface{}) otto.Value {
result, err := self.vm.ToValue(v)
if err != nil {
fmt.Println("Value unknown:", err)
return otto.UndefinedValue()
}
return result
}
func (self *JSRE) Eval(code string) (s string, err error) {
var val otto.Value
val, err = self.Run(code)
if err != nil {
return
}
val, err = self.PrettyPrint(val)
if err != nil {
return
}
return fmt.Sprintf("%v", val), nil
}

84
jsre/jsre_test.go Normal file
View File

@ -0,0 +1,84 @@
package jsre
import (
"github.com/obscuren/otto"
"testing"
"github.com/ethereum/go-ethereum/common"
)
type testNativeObjectBinding struct {
toVal func(interface{}) otto.Value
}
type msg struct {
Msg string
}
func (no *testNativeObjectBinding) TestMethod(call otto.FunctionCall) otto.Value {
m, err := call.Argument(0).ToString()
if err != nil {
return otto.UndefinedValue()
}
return no.toVal(&msg{m})
}
func TestExec(t *testing.T) {
jsre := New("/tmp")
common.WriteFile("/tmp/test.js", []byte(`msg = "testMsg"`))
err := jsre.Exec("test.js")
if err != nil {
t.Errorf("expected no error, got %v", err)
}
val, err := jsre.Run("msg")
if err != nil {
t.Errorf("expected no error, got %v", err)
}
if !val.IsString() {
t.Errorf("expected string value, got %v", val)
}
exp := "testMsg"
got, _ := val.ToString()
if exp != got {
t.Errorf("expected '%v', got '%v'", exp, got)
}
}
func TestBind(t *testing.T) {
jsre := New("/tmp")
jsre.Bind("no", &testNativeObjectBinding{jsre.ToVal})
val, err := jsre.Run(`no.testMethod("testMsg")`)
if err != nil {
t.Errorf("expected no error, got %v", err)
}
pp, err := jsre.PrettyPrint(val)
if err != nil {
t.Errorf("expected no error, got %v", err)
}
t.Logf("no: %v", pp)
}
func TestLoadScript(t *testing.T) {
jsre := New("/tmp")
common.WriteFile("/tmp/test.js", []byte(`msg = "testMsg"`))
_, err := jsre.Run(`loadScript("test.js")`)
if err != nil {
t.Errorf("expected no error, got %v", err)
}
val, err := jsre.Run("msg")
if err != nil {
t.Errorf("expected no error, got %v", err)
}
if !val.IsString() {
t.Errorf("expected string value, got %v", val)
}
exp := "testMsg"
got, _ := val.ToString()
if exp != got {
t.Errorf("expected '%v', got '%v'", exp, got)
}
}

4
javascript/js_lib.go → jsre/pp_js.go
View File

@ -1,6 +1,6 @@
package javascript
package jsre
const jsLib = `
const pp_js = `
function pp(object) {
var str = "";

3
miner/miner.go
View File

@ -4,6 +4,7 @@ import (
"math/big"
"github.com/ethereum/ethash"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/pow"
@ -32,7 +33,7 @@ func (self *Miner) Mining() bool {
return self.mining
}
func (self *Miner) Start(coinbase []byte) {
func (self *Miner) Start(coinbase common.Address) {
self.mining = true
self.worker = newWorker(coinbase, self.eth)
self.worker.register(NewCpuMiner(0, self.pow))

27
miner/worker.go
View File

@ -7,9 +7,9 @@ import (
"sync"
"time"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/pow"
@ -39,7 +39,7 @@ func env(block *types.Block, eth core.Backend) *environment {
coinbase: state.GetOrNewStateObject(block.Coinbase()),
}
for _, ancestor := range eth.ChainManager().GetAncestors(block, 7) {
env.ancestors.Add(string(ancestor.Hash()))
env.ancestors.Add(ancestor.Hash())
}
return env
@ -71,14 +71,14 @@ type worker struct {
eth core.Backend
chain *core.ChainManager
proc *core.BlockProcessor
coinbase []byte
coinbase common.Address
current *environment
mining bool
}
func newWorker(coinbase []byte, eth core.Backend) *worker {
func newWorker(coinbase common.Address, eth core.Backend) *worker {
return &worker{
eth: eth,
mux: eth.EventMux(),
@ -152,13 +152,13 @@ func (self *worker) wait() {
block := self.current.block
if block.Number().Uint64() == work.Number && block.Nonce() == 0 {
self.current.block.SetNonce(work.Nonce)
self.current.block.Header().MixDigest = work.MixDigest
self.current.block.Header().MixDigest = common.BytesToHash(work.MixDigest)
jsonlogger.LogJson(&logger.EthMinerNewBlock{
BlockHash: common.Bytes2Hex(block.Hash()),
BlockHash: block.Hash().Hex(),
BlockNumber: block.Number(),
ChainHeadHash: common.Bytes2Hex(block.ParentHeaderHash),
BlockPrevHash: common.Bytes2Hex(block.ParentHeaderHash),
ChainHeadHash: block.ParentHeaderHash.Hex(),
BlockPrevHash: block.ParentHeaderHash.Hex(),
})
if err := self.chain.InsertChain(types.Blocks{self.current.block}); err == nil {
@ -208,9 +208,10 @@ gasLimit:
fallthrough
case core.IsInvalidTxErr(err):
// Remove invalid transactions
self.chain.TxState().RemoveNonce(tx.From(), tx.Nonce())
from, _ := tx.From()
self.chain.TxState().RemoveNonce(from, tx.Nonce())
remove = append(remove, tx)
minerlogger.Infof("TX (%x) failed. Transaction will be removed\n", tx.Hash()[:4])
minerlogger.Infof("TX (%x) failed. Transaction will be removed\n", tx.Hash().Bytes()[:4])
case state.IsGasLimitErr(err):
minerlogger.Infof("Gas limit reached for block. %d TXs included in this block\n", i)
// Break on gas limit
@ -232,13 +233,13 @@ var (
)
func (self *worker) commitUncle(uncle *types.Header) error {
if self.current.uncles.Has(string(uncle.Hash())) {
if self.current.uncles.Has(uncle.Hash()) {
// Error not unique
return core.UncleError("Uncle not unique")
}
self.current.uncles.Add(string(uncle.Hash()))
self.current.uncles.Add(uncle.Hash())
if !self.current.ancestors.Has(string(uncle.ParentHash)) {
if !self.current.ancestors.Has(uncle.ParentHash) {
return core.UncleError(fmt.Sprintf("Uncle's parent unknown (%x)", uncle.ParentHash[0:4]))
}

6
p2p/discover/table.go
View File

@ -51,9 +51,9 @@ func newTable(t transport, ourID NodeID, ourAddr *net.UDPAddr) *Table {
return tab
}
// Self returns the local node ID.
func (tab *Table) Self() NodeID {
return tab.self.ID
// Self returns the local node.
func (tab *Table) Self() *Node {
return tab.self
}
// Close terminates the network listener.

14
p2p/server.go
View File

@ -180,7 +180,7 @@ func (srv *Server) Start() (err error) {
srv.ntab = ntab
// handshake
srv.ourHandshake = &protoHandshake{Version: baseProtocolVersion, Name: srv.Name, ID: ntab.Self()}
srv.ourHandshake = &protoHandshake{Version: baseProtocolVersion, Name: srv.Name, ID: ntab.Self().ID}
for _, p := range srv.Protocols {
srv.ourHandshake.Caps = append(srv.ourHandshake.Caps, p.cap())
}
@ -298,7 +298,7 @@ func (srv *Server) dialLoop() {
srv.lock.Lock()
_, isconnected := srv.peers[dest.ID]
srv.lock.Unlock()
if isconnected || dialing[dest.ID] || dest.ID == srv.ntab.Self() {
if isconnected || dialing[dest.ID] || dest.ID == srv.Self().ID {
continue
}
@ -332,12 +332,16 @@ func (srv *Server) dialNode(dest *discover.Node) {
srv.startPeer(conn, dest)
}
func (srv *Server) Self() *discover.Node {
return srv.ntab.Self()
}
func (srv *Server) findPeers() {
far := srv.ntab.Self()
far := srv.Self().ID
for i := range far {
far[i] = ^far[i]
}
closeToSelf := srv.ntab.Lookup(srv.ntab.Self())
closeToSelf := srv.ntab.Lookup(srv.Self().ID)
farFromSelf := srv.ntab.Lookup(far)
for i := 0; i < len(closeToSelf) || i < len(farFromSelf); i++ {
@ -402,7 +406,7 @@ func (srv *Server) addPeer(id discover.NodeID, p *Peer) (bool, DiscReason) {
return false, DiscTooManyPeers
case srv.peers[id] != nil:
return false, DiscAlreadyConnected
case id == srv.ntab.Self():
case id == srv.Self().ID:
return false, DiscSelf
}
srv.peers[id] = p

32
rpc/api.go
View File

@ -9,11 +9,11 @@ import (
"sync"
"time"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/event/filter"
"github.com/ethereum/go-ethereum/state"
@ -371,6 +371,11 @@ func (p *EthereumApi) NewWhisperIdentity(reply *interface{}) error {
return nil
}
// func (p *EthereumApi) RemoveWhisperIdentity(args *WhisperIdentityArgs, reply *interface{}) error {
// *reply = p.xeth().Whisper().RemoveIdentity(args.Identity)
// return nil
// }
func (p *EthereumApi) NewWhisperFilter(args *WhisperFilterArgs, reply *interface{}) error {
var id int
opts := new(xeth.Options)
@ -663,7 +668,7 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
return NewValidationError("Index", "does not exist")
}
uncle, err := p.GetBlockByHash(toHex(v.Uncles[args.Index]), false)
uncle, err := p.GetBlockByHash(v.Uncles[args.Index].Hex(), false)
if err != nil {
return err
}
@ -682,7 +687,7 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
return NewValidationError("Index", "does not exist")
}
uncle, err := p.GetBlockByHash(toHex(v.Uncles[args.Index]), false)
uncle, err := p.GetBlockByHash(v.Uncles[args.Index].Hex(), false)
if err != nil {
return err
}
@ -751,6 +756,12 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
return p.WhisperPost(args, reply)
case "shh_newIdentity":
return p.NewWhisperIdentity(reply)
// case "shh_removeIdentity":
// args := new(WhisperIdentityArgs)
// if err := json.Unmarshal(req.Params, &args); err != nil {
// return err
// }
// return p.RemoveWhisperIdentity(args, reply)
case "shh_hasIdentity":
args := new(WhisperIdentityArgs)
if err := json.Unmarshal(req.Params, &args); err != nil {
@ -821,12 +832,12 @@ func toFilterOptions(options *FilterOptions) core.FilterOptions {
// Convert optional address slice/string to byte slice
if str, ok := options.Address.(string); ok {
opts.Address = [][]byte{common.FromHex(str)}
opts.Address = []common.Address{common.HexToAddress(str)}
} else if slice, ok := options.Address.([]interface{}); ok {
bslice := make([][]byte, len(slice))
bslice := make([]common.Address, len(slice))
for i, addr := range slice {
if saddr, ok := addr.(string); ok {
bslice[i] = common.FromHex(saddr)
bslice[i] = common.HexToAddress(saddr)
}
}
opts.Address = bslice
@ -835,16 +846,15 @@ func toFilterOptions(options *FilterOptions) core.FilterOptions {
opts.Earliest = options.Earliest
opts.Latest = options.Latest
topics := make([][][]byte, len(options.Topics))
topics := make([][]common.Hash, len(options.Topics))
for i, topicDat := range options.Topics {
if slice, ok := topicDat.([]interface{}); ok {
topics[i] = make([][]byte, len(slice))
topics[i] = make([]common.Hash, len(slice))
for j, topic := range slice {
topics[i][j] = common.FromHex(topic.(string))
topics[i][j] = common.HexToHash(topic.(string))
}
} else if str, ok := topicDat.(string); ok {
topics[i] = make([][]byte, 1)
topics[i][0] = common.FromHex(str)
topics[i] = []common.Hash{common.HexToHash(str)}
}
}
opts.Topics = topics

68
rpc/args.go
View File

@ -331,42 +331,6 @@ func (args *Sha3Args) UnmarshalJSON(b []byte) (err error) {
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 = uint64(common.Big(obj[0].FromBlock).Int64())
// args.ToBlock = uint64(common.Big(obj[0].ToBlock).Int64())
// args.Limit = uint64(common.Big(obj[0].Limit).Int64())
// args.Offset = uint64(common.Big(obj[0].Offset).Int64())
// args.Address = obj[0].Address
// args.Topics = obj[0].Topics
// return nil
// }
type FilterOptions struct {
Earliest int64
Latest int64
@ -378,8 +342,8 @@ type FilterOptions struct {
func (args *FilterOptions) UnmarshalJSON(b []byte) (err error) {
var obj []struct {
FromBlock string `json:"fromBlock"`
ToBlock string `json:"toBlock"`
FromBlock interface{} `json:"fromBlock"`
ToBlock interface{} `json:"toBlock"`
Limit string `json:"limit"`
Offset string `json:"offset"`
Address string `json:"address"`
@ -394,8 +358,32 @@ func (args *FilterOptions) UnmarshalJSON(b []byte) (err error) {
return NewInsufficientParamsError(len(obj), 1)
}
args.Earliest = int64(common.Big(obj[0].FromBlock).Int64())
args.Latest = int64(common.Big(obj[0].ToBlock).Int64())
fromstr, ok := obj[0].FromBlock.(string)
if !ok {
return NewDecodeParamError("FromBlock is not a string")
}
switch fromstr {
case "latest":
args.Earliest = 0
default:
args.Earliest = int64(common.Big(obj[0].FromBlock.(string)).Int64())
}
tostr, ok := obj[0].ToBlock.(string)
if !ok {
return NewDecodeParamError("ToBlock is not a string")
}
switch tostr {
case "latest":
args.Latest = 0
case "pending":
args.Latest = -1
default:
args.Latest = int64(common.Big(obj[0].ToBlock.(string)).Int64())
}
args.Max = int(common.Big(obj[0].Limit).Int64())
args.Skip = int(common.Big(obj[0].Offset).Int64())
args.Address = obj[0].Address

120
rpc/args_test.go
View File

@ -74,6 +74,16 @@ func TestGetBlockByHashArgs(t *testing.T) {
}
}
func TestGetBlockByHashEmpty(t *testing.T) {
input := `[]`
args := new(GetBlockByHashArgs)
err := json.Unmarshal([]byte(input), &args)
if err == nil {
t.Error("Expected error but didn't get one")
}
}
func TestGetBlockByNumberArgs(t *testing.T) {
input := `["0x1b4", false]`
expected := new(GetBlockByNumberArgs)
@ -94,6 +104,16 @@ func TestGetBlockByNumberArgs(t *testing.T) {
}
}
func TestGetBlockByNumberEmpty(t *testing.T) {
input := `[]`
args := new(GetBlockByNumberArgs)
err := json.Unmarshal([]byte(input), &args)
if err == nil {
t.Error("Expected error but didn't get one")
}
}
func TestNewTxArgs(t *testing.T) {
input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155",
"to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675",
@ -139,6 +159,16 @@ func TestNewTxArgs(t *testing.T) {
}
}
func TestNewTxArgsEmpty(t *testing.T) {
input := `[]`
args := new(NewTxArgs)
err := json.Unmarshal([]byte(input), &args)
if err == nil {
t.Error("Expected error but didn't get one")
}
}
func TestGetStorageArgs(t *testing.T) {
input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "latest"]`
expected := new(GetStorageArgs)
@ -163,6 +193,16 @@ func TestGetStorageArgs(t *testing.T) {
}
}
func TestGetStorageEmptyArgs(t *testing.T) {
input := `[]`
args := new(GetStorageArgs)
err := json.Unmarshal([]byte(input), &args)
if err == nil {
t.Error("Expected error but didn't get one")
}
}
func TestGetStorageAtArgs(t *testing.T) {
input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "0x0", "0x2"]`
expected := new(GetStorageAtArgs)
@ -192,6 +232,16 @@ func TestGetStorageAtArgs(t *testing.T) {
}
}
func TestGetStorageAtEmptyArgs(t *testing.T) {
input := `[]`
args := new(GetStorageAtArgs)
err := json.Unmarshal([]byte(input), &args)
if err == nil {
t.Error("Expected error but didn't get one")
}
}
func TestGetTxCountArgs(t *testing.T) {
input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "latest"]`
expected := new(GetTxCountArgs)
@ -216,6 +266,16 @@ func TestGetTxCountArgs(t *testing.T) {
}
}
func TestGetTxCountEmptyArgs(t *testing.T) {
input := `[]`
args := new(GetTxCountArgs)
err := json.Unmarshal([]byte(input), &args)
if err == nil {
t.Error("Expected error but didn't get one")
}
}
func TestGetDataArgs(t *testing.T) {
input := `["0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8", "latest"]`
expected := new(GetDataArgs)
@ -240,6 +300,16 @@ func TestGetDataArgs(t *testing.T) {
}
}
func TestGetDataEmptyArgs(t *testing.T) {
input := `[]`
args := new(GetDataArgs)
err := json.Unmarshal([]byte(input), &args)
if err == nil {
t.Error("Expected error but didn't get one")
}
}
func TestFilterOptions(t *testing.T) {
input := `[{
"fromBlock": "0x1",
@ -286,6 +356,56 @@ func TestFilterOptions(t *testing.T) {
// }
}
func TestFilterOptionsWords(t *testing.T) {
input := `[{
"fromBlock": "latest",
"toBlock": "pending"
}]`
expected := new(FilterOptions)
expected.Earliest = 0
expected.Latest = -1
args := new(FilterOptions)
if err := json.Unmarshal([]byte(input), &args); err != nil {
t.Error(err)
}
if expected.Earliest != args.Earliest {
t.Errorf("Earliest shoud be %#v but is %#v", expected.Earliest, args.Earliest)
}
if expected.Latest != args.Latest {
t.Errorf("Latest shoud be %#v but is %#v", expected.Latest, args.Latest)
}
}
func TestFilterOptionsNums(t *testing.T) {
input := `[{
"fromBlock": 2,
"toBlock": 3
}]`
args := new(FilterOptions)
err := json.Unmarshal([]byte(input), &args)
switch err.(type) {
case *DecodeParamError:
break
default:
t.Errorf("Should have *DecodeParamError but instead have %T", err)
}
}
func TestFilterOptionsEmptyArgs(t *testing.T) {
input := `[]`
args := new(FilterOptions)
err := json.Unmarshal([]byte(input), &args)
if err == nil {
t.Error("Expected error but didn't get one")
}
}
func TestDbArgs(t *testing.T) {
input := `["0x74657374","0x6b6579","0x6d79537472696e67"]`
expected := new(DbArgs)

14
rpc/http.go
View File

@ -26,7 +26,7 @@ func JSONRPC(pipe *xeth.XEth, dataDir string) http.Handler {
if req.ContentLength > maxSizeReqLength {
jsonerr := &RpcErrorObject{-32700, "Request too large"}
json.Send(w, &RpcErrorResponse{JsonRpc: jsonrpcver, ID: nil, Error: jsonerr})
json.Send(w, &RpcErrorResponse{Jsonrpc: jsonrpcver, Id: nil, Error: jsonerr})
return
}
@ -36,11 +36,11 @@ func JSONRPC(pipe *xeth.XEth, dataDir string) http.Handler {
break
case *DecodeParamError, *InsufficientParamsError, *ValidationError:
jsonerr := &RpcErrorObject{-32602, reqerr.Error()}
json.Send(w, &RpcErrorResponse{JsonRpc: jsonrpcver, ID: nil, Error: jsonerr})
json.Send(w, &RpcErrorResponse{Jsonrpc: jsonrpcver, Id: nil, Error: jsonerr})
return
default:
jsonerr := &RpcErrorObject{-32700, "Could not parse request"}
json.Send(w, &RpcErrorResponse{JsonRpc: jsonrpcver, ID: nil, Error: jsonerr})
json.Send(w, &RpcErrorResponse{Jsonrpc: jsonrpcver, Id: nil, Error: jsonerr})
return
}
@ -51,19 +51,19 @@ func JSONRPC(pipe *xeth.XEth, dataDir string) http.Handler {
break
case *NotImplementedError:
jsonerr := &RpcErrorObject{-32601, reserr.Error()}
json.Send(w, &RpcErrorResponse{JsonRpc: jsonrpcver, ID: reqParsed.ID, Error: jsonerr})
json.Send(w, &RpcErrorResponse{Jsonrpc: jsonrpcver, Id: reqParsed.Id, Error: jsonerr})
return
case *DecodeParamError, *InsufficientParamsError, *ValidationError:
jsonerr := &RpcErrorObject{-32602, reserr.Error()}
json.Send(w, &RpcErrorResponse{JsonRpc: jsonrpcver, ID: reqParsed.ID, Error: jsonerr})
json.Send(w, &RpcErrorResponse{Jsonrpc: jsonrpcver, Id: reqParsed.Id, Error: jsonerr})
return
default:
jsonerr := &RpcErrorObject{-32603, reserr.Error()}
json.Send(w, &RpcErrorResponse{JsonRpc: jsonrpcver, ID: reqParsed.ID, Error: jsonerr})
json.Send(w, &RpcErrorResponse{Jsonrpc: jsonrpcver, Id: reqParsed.Id, Error: jsonerr})
return
}
rpchttplogger.DebugDetailf("Generated response: %T %s", response, response)
json.Send(w, &RpcSuccessResponse{JsonRpc: jsonrpcver, ID: reqParsed.ID, Result: response})
json.Send(w, &RpcSuccessResponse{Jsonrpc: jsonrpcver, Id: reqParsed.Id, Result: response})
})
}

43
rpc/jeth.go Normal file
View File

@ -0,0 +1,43 @@
package rpc
import (
"encoding/json"
// "fmt"
"github.com/obscuren/otto"
)
type Jeth struct {
ethApi *EthereumApi
toVal func(interface{}) otto.Value
}
func NewJeth(ethApi *EthereumApi, toVal func(interface{}) otto.Value) *Jeth {
return &Jeth{ethApi, toVal}
}
func (self *Jeth) err(code int, msg string, id interface{}) otto.Value {
rpcerr := &RpcErrorObject{code, msg}
rpcresponse := &RpcErrorResponse{Jsonrpc: jsonrpcver, Id: id, Error: rpcerr}
return self.toVal(rpcresponse)
}
func (self *Jeth) Send(call otto.FunctionCall) (response otto.Value) {
reqif, err := call.Argument(0).Export()
if err != nil {
return self.err(-32700, err.Error(), nil)
}
jsonreq, err := json.Marshal(reqif)
var req RpcRequest
err = json.Unmarshal(jsonreq, &req)
var respif interface{}
err = self.ethApi.GetRequestReply(&req, &respif)
if err != nil {
return self.err(-32603, err.Error(), req.Id)
}
rpcresponse := &RpcSuccessResponse{Jsonrpc: jsonrpcver, Id: req.Id, Result: respif}
response = self.toVal(rpcresponse)
return
}

12
rpc/messages.go
View File

@ -83,21 +83,21 @@ func NewValidationError(param string, msg string) error {
}
type RpcRequest struct {
ID interface{} `json:"id"`
JsonRpc string `json:"jsonrpc"`
Id interface{} `json:"id"`
Jsonrpc string `json:"jsonrpc"`
Method string `json:"method"`
Params json.RawMessage `json:"params"`
}
type RpcSuccessResponse struct {
ID interface{} `json:"id"`
JsonRpc string `json:"jsonrpc"`
Id interface{} `json:"id"`
Jsonrpc string `json:"jsonrpc"`
Result interface{} `json:"result"`
}
type RpcErrorResponse struct {
ID interface{} `json:"id"`
JsonRpc string `json:"jsonrpc"`
Id interface{} `json:"id"`
Jsonrpc string `json:"jsonrpc"`
Error *RpcErrorObject `json:"error"`
}

77
rpc/responses.go
View File

@ -5,6 +5,7 @@ import (
// "fmt"
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
)
@ -12,14 +13,14 @@ type BlockRes struct {
fullTx bool
BlockNumber int64 `json:"number"`
BlockHash []byte `json:"hash"`
ParentHash []byte `json:"parentHash"`
Nonce []byte `json:"nonce"`
Sha3Uncles []byte `json:"sha3Uncles"`
LogsBloom []byte `json:"logsBloom"`
TransactionRoot []byte `json:"transactionRoot"`
StateRoot []byte `json:"stateRoot"`
Miner []byte `json:"miner"`
BlockHash common.Hash `json:"hash"`
ParentHash common.Hash `json:"parentHash"`
Nonce [8]byte `json:"nonce"`
Sha3Uncles common.Hash `json:"sha3Uncles"`
LogsBloom types.Bloom `json:"logsBloom"`
TransactionRoot common.Hash `json:"transactionRoot"`
StateRoot common.Hash `json:"stateRoot"`
Miner common.Address `json:"miner"`
Difficulty int64 `json:"difficulty"`
TotalDifficulty int64 `json:"totalDifficulty"`
Size int64 `json:"size"`
@ -29,7 +30,7 @@ type BlockRes struct {
GasUsed int64 `json:"gasUsed"`
UnixTimestamp int64 `json:"timestamp"`
Transactions []*TransactionRes `json:"transactions"`
Uncles [][]byte `json:"uncles"`
Uncles []common.Hash `json:"uncles"`
}
func (b *BlockRes) MarshalJSON() ([]byte, error) {
@ -57,14 +58,14 @@ func (b *BlockRes) MarshalJSON() ([]byte, error) {
// convert strict types to hexified strings
ext.BlockNumber = toHex(big.NewInt(b.BlockNumber).Bytes())
ext.BlockHash = toHex(b.BlockHash)
ext.ParentHash = toHex(b.ParentHash)
ext.Nonce = toHex(b.Nonce)
ext.Sha3Uncles = toHex(b.Sha3Uncles)
ext.LogsBloom = toHex(b.LogsBloom)
ext.TransactionRoot = toHex(b.TransactionRoot)
ext.StateRoot = toHex(b.StateRoot)
ext.Miner = toHex(b.Miner)
ext.BlockHash = b.BlockHash.Hex()
ext.ParentHash = b.ParentHash.Hex()
ext.Nonce = toHex(b.Nonce[:])
ext.Sha3Uncles = b.Sha3Uncles.Hex()
ext.LogsBloom = toHex(b.LogsBloom[:])
ext.TransactionRoot = b.TransactionRoot.Hex()
ext.StateRoot = b.StateRoot.Hex()
ext.Miner = b.Miner.Hex()
ext.Difficulty = toHex(big.NewInt(b.Difficulty).Bytes())
ext.TotalDifficulty = toHex(big.NewInt(b.TotalDifficulty).Bytes())
ext.Size = toHex(big.NewInt(b.Size).Bytes())
@ -80,12 +81,12 @@ func (b *BlockRes) MarshalJSON() ([]byte, error) {
}
} else {
for i, tx := range b.Transactions {
ext.Transactions[i] = toHex(tx.Hash)
ext.Transactions[i] = tx.Hash.Hex()
}
}
ext.Uncles = make([]string, len(b.Uncles))
for i, v := range b.Uncles {
ext.Uncles[i] = toHex(v)
ext.Uncles[i] = v.Hex()
}
return json.Marshal(ext)
@ -124,7 +125,7 @@ func NewBlockRes(block *types.Block) *BlockRes {
v.TxIndex = int64(i)
res.Transactions[i] = v
}
res.Uncles = make([][]byte, len(block.Uncles()))
res.Uncles = make([]common.Hash, len(block.Uncles()))
for i, uncle := range block.Uncles() {
res.Uncles[i] = uncle.Hash()
}
@ -132,17 +133,17 @@ func NewBlockRes(block *types.Block) *BlockRes {
}
type TransactionRes struct {
Hash []byte `json:"hash"`
Nonce int64 `json:"nonce"`
BlockHash []byte `json:"blockHash,omitempty"`
BlockNumber int64 `json:"blockNumber,omitempty"`
TxIndex int64 `json:"transactionIndex,omitempty"`
From []byte `json:"from"`
To []byte `json:"to"`
Value int64 `json:"value"`
Gas int64 `json:"gas"`
GasPrice int64 `json:"gasPrice"`
Input []byte `json:"input"`
Hash common.Hash `json:"hash"`
Nonce int64 `json:"nonce"`
BlockHash common.Hash `json:"blockHash,omitempty"`
BlockNumber int64 `json:"blockNumber,omitempty"`
TxIndex int64 `json:"transactionIndex,omitempty"`
From common.Address `json:"from"`
To *common.Address `json:"to"`
Value int64 `json:"value"`
Gas int64 `json:"gas"`
GasPrice int64 `json:"gasPrice"`
Input []byte `json:"input"`
}
func (t *TransactionRes) MarshalJSON() ([]byte, error) {
@ -160,13 +161,17 @@ func (t *TransactionRes) MarshalJSON() ([]byte, error) {
Input string `json:"input"`
}
ext.Hash = toHex(t.Hash)
ext.Hash = t.Hash.Hex()
ext.Nonce = toHex(big.NewInt(t.Nonce).Bytes())
ext.BlockHash = toHex(t.BlockHash)
ext.BlockHash = t.BlockHash.Hex()
ext.BlockNumber = toHex(big.NewInt(t.BlockNumber).Bytes())
ext.TxIndex = toHex(big.NewInt(t.TxIndex).Bytes())
ext.From = toHex(t.From)
ext.To = toHex(t.To)
ext.From = t.From.Hex()
if t.To == nil {
ext.To = "0x00"
} else {
ext.To = t.To.Hex()
}
ext.Value = toHex(big.NewInt(t.Value).Bytes())
ext.Gas = toHex(big.NewInt(t.Gas).Bytes())
ext.GasPrice = toHex(big.NewInt(t.GasPrice).Bytes())
@ -179,7 +184,7 @@ func NewTransactionRes(tx *types.Transaction) *TransactionRes {
var v = new(TransactionRes)
v.Hash = tx.Hash()
v.Nonce = int64(tx.Nonce())
v.From = tx.From()
v.From, _ = tx.From()
v.To = tx.To()
v.Value = tx.Value().Int64()
v.Gas = tx.Gas().Int64()

9
rpc/util.go
View File

@ -45,6 +45,11 @@ func UnmarshalRawMessages(b []byte, iface interface{}, number *int64) (err error
return NewDecodeParamError(err.Error())
}
// Hrm... Occurs when no params
if len(data) == 0 {
return NewDecodeParamError("No data")
}
// Number index determines the index in the array for a possible block number
numberIndex := 0
@ -150,11 +155,11 @@ func toLogs(logs state.Logs) (ls []Log) {
for i, log := range logs {
var l Log
l.Topic = make([]string, len(log.Topics()))
l.Address = toHex(log.Address())
l.Address = log.Address().Hex()
l.Data = toHex(log.Data())
l.Number = log.Number()
for j, topic := range log.Topics() {
l.Topic[j] = toHex(topic)
l.Topic[j] = topic.Hex()
}
ls[i] = l
}

9
tests/blocktest.go
View File

@ -13,7 +13,6 @@ import (
"strings"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/state"
@ -99,7 +98,7 @@ func LoadBlockTests(file string) (map[string]*BlockTest, error) {
// InsertPreState populates the given database with the genesis
// accounts defined by the test.
func (t *BlockTest) InsertPreState(db common.Database) error {
statedb := state.New(nil, db)
statedb := state.New(common.Hash{}, db)
for addrString, acct := range t.preAccounts {
// XXX: is is worth it checking for errors here?
//addr, _ := hex.DecodeString(addrString)
@ -120,7 +119,7 @@ func (t *BlockTest) InsertPreState(db common.Database) error {
// sync trie to disk
statedb.Sync()
if !bytes.Equal(t.Genesis.Root().Bytes(), statedb.Root()) {
if t.Genesis.Root() != statedb.Root() {
return errors.New("computed state root does not match genesis block")
}
return nil
@ -212,12 +211,12 @@ func mustConvertAddress(in string) common.Address {
return common.BytesToAddress(out)
}
func mustConvertBloom(in string) core.Bloom {
func mustConvertBloom(in string) types.Bloom {
out, err := hex.DecodeString(strings.TrimPrefix(in, "0x"))
if err != nil {
panic(fmt.Errorf("invalid hex: %q", in))
}
return core.BytesToBloom(out)
return types.BytesToBloom(out)
}
func mustConvertBigInt10(in string) *big.Int {

9
whisper/whisper.go
View File

@ -116,6 +116,15 @@ func (self *Whisper) GetIdentity(key *ecdsa.PublicKey) *ecdsa.PrivateKey {
return self.keys[string(crypto.FromECDSAPub(key))]
}
// func (self *Whisper) RemoveIdentity(key *ecdsa.PublicKey) bool {
// k := string(crypto.FromECDSAPub(key))
// if _, ok := self.keys[k]; ok {
// delete(self.keys, k)
// return true
// }
// return false
// }
func (self *Whisper) Watch(opts Filter) int {
return self.filters.Install(filter.Generic{
Str1: string(crypto.FromECDSAPub(opts.To)),

6
xeth/state.go
View File

@ -19,7 +19,7 @@ func (self *State) State() *state.StateDB {
}
func (self *State) Get(addr string) *Object {
return &Object{self.state.GetStateObject(common.FromHex(addr))}
return &Object{self.state.GetStateObject(common.HexToAddress(addr))}
}
func (self *State) SafeGet(addr string) *Object {
@ -27,9 +27,9 @@ func (self *State) SafeGet(addr string) *Object {
}
func (self *State) safeGet(addr string) *state.StateObject {
object := self.state.GetStateObject(common.FromHex(addr))
object := self.state.GetStateObject(common.HexToAddress(addr))
if object == nil {
object = state.NewStateObject(common.FromHex(addr), self.xeth.eth.StateDb())
object = state.NewStateObject(common.HexToAddress(addr), self.xeth.eth.StateDb())
}
return object

44
xeth/types.go
View File

@ -5,10 +5,10 @@ import (
"fmt"
"strings"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/p2p"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/state"
@ -59,19 +59,19 @@ func (self *Object) Storage() (storage map[string]string) {
type Block struct {
//Transactions string `json:"transactions"`
ref *types.Block
Size string `json:"size"`
Number int `json:"number"`
Hash string `json:"hash"`
Size string `json:"size"`
Number int `json:"number"`
Hash string `json:"hash"`
Transactions *common.List `json:"transactions"`
Uncles *common.List `json:"uncles"`
Time int64 `json:"time"`
Coinbase string `json:"coinbase"`
Name string `json:"name"`
GasLimit string `json:"gasLimit"`
GasUsed string `json:"gasUsed"`
PrevHash string `json:"prevHash"`
Bloom string `json:"bloom"`
Raw string `json:"raw"`
Time int64 `json:"time"`
Coinbase string `json:"coinbase"`
Name string `json:"name"`
GasLimit string `json:"gasLimit"`
GasUsed string `json:"gasUsed"`
PrevHash string `json:"prevHash"`
Bloom string `json:"bloom"`
Raw string `json:"raw"`
}
// Creates a new QML Block from a chain block
@ -95,12 +95,12 @@ func NewBlock(block *types.Block) *Block {
return &Block{
ref: block, Size: block.Size().String(),
Number: int(block.NumberU64()), GasUsed: block.GasUsed().String(),
GasLimit: block.GasLimit().String(), Hash: toHex(block.Hash()),
GasLimit: block.GasLimit().String(), Hash: toHex(block.Hash().Bytes()),
Transactions: txlist, Uncles: ulist,
Time: block.Time(),
Coinbase: toHex(block.Coinbase()),
PrevHash: toHex(block.ParentHash()),
Bloom: toHex(block.Bloom()),
Coinbase: toHex(block.Coinbase().Bytes()),
PrevHash: toHex(block.ParentHash().Bytes()),
Bloom: toHex(block.Bloom().Bytes()),
Raw: block.String(),
}
}
@ -114,7 +114,7 @@ func (self *Block) ToString() string {
}
func (self *Block) GetTransaction(hash string) *Transaction {
tx := self.ref.Transaction(common.FromHex(hash))
tx := self.ref.Transaction(common.HexToHash(hash))
if tx == nil {
return nil
}
@ -139,12 +139,12 @@ type Transaction struct {
}
func NewTx(tx *types.Transaction) *Transaction {
hash := toHex(tx.Hash())
receiver := toHex(tx.To())
hash := tx.Hash().Hex()
receiver := tx.To().Hex()
if len(receiver) == 0 {
receiver = toHex(core.AddressFromMessage(tx))
receiver = core.AddressFromMessage(tx).Hex()
}
sender := toHex(tx.From())
sender, _ := tx.From()
createsContract := core.MessageCreatesContract(tx)
var data string
@ -154,7 +154,7 @@ func NewTx(tx *types.Transaction) *Transaction {
data = toHex(tx.Data())
}
return &Transaction{ref: tx, Hash: hash, Value: common.CurrencyToString(tx.Value()), Address: receiver, Contract: createsContract, Gas: tx.Gas().String(), GasPrice: tx.GasPrice().String(), Data: data, Sender: sender, CreatesContract: createsContract, RawData: toHex(tx.Data())}
return &Transaction{ref: tx, Hash: hash, Value: common.CurrencyToString(tx.Value()), Address: receiver, Contract: createsContract, Gas: tx.Gas().String(), GasPrice: tx.GasPrice().String(), Data: data, Sender: sender.Hex(), CreatesContract: createsContract, RawData: toHex(tx.Data())}
}
func (self *Transaction) ToString() string {

6
xeth/whisper.go
View File

@ -4,8 +4,8 @@ import (
"errors"
"time"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/whisper"
)
@ -63,6 +63,10 @@ func (self *Whisper) HasIdentity(key string) bool {
return self.Whisper.HasIdentity(crypto.ToECDSAPub(common.FromHex(key)))
}
// func (self *Whisper) RemoveIdentity(key string) bool {
// return self.Whisper.RemoveIdentity(crypto.ToECDSAPub(common.FromHex(key)))
// }
func (self *Whisper) Watch(opts *Options) int {
filter := whisper.Filter{
To: crypto.ToECDSAPub(common.FromHex(opts.To)),

50
xeth/xeth.go
View File

@ -8,10 +8,10 @@ import (
"math/big"
"github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/p2p"
@ -116,14 +116,14 @@ func (self *XEth) State() *State { return self.state }
func (self *XEth) Whisper() *Whisper { return self.whisper }
func (self *XEth) BlockByHash(strHash string) *Block {
hash := common.FromHex(strHash)
hash := common.HexToHash(strHash)
block := self.chainManager.GetBlock(hash)
return NewBlock(block)
}
func (self *XEth) EthBlockByHash(strHash string) *types.Block {
hash := common.FromHex(strHash)
hash := common.HexToHash(strHash)
block := self.chainManager.GetBlock(hash)
return block
@ -293,9 +293,9 @@ func (self *XEth) PushTx(encodedTx string) (string, error) {
if tx.To() == nil {
addr := core.AddressFromMessage(tx)
return toHex(addr), nil
return addr.Hex(), nil
}
return toHex(tx.Hash()), nil
return tx.Hash().Hex(), nil
}
var (
@ -306,8 +306,8 @@ var (
func (self *XEth) Call(fromStr, toStr, valueStr, gasStr, gasPriceStr, dataStr string) (string, error) {
statedb := self.State().State() //self.chainManager.TransState()
msg := callmsg{
from: statedb.GetOrNewStateObject(common.FromHex(fromStr)),
to: common.FromHex(toStr),
from: statedb.GetOrNewStateObject(common.HexToAddress(fromStr)),
to: common.HexToAddress(toStr),
gas: common.Big(gasStr),
gasPrice: common.Big(gasPriceStr),
value: common.Big(valueStr),
@ -330,8 +330,8 @@ func (self *XEth) Call(fromStr, toStr, valueStr, gasStr, gasPriceStr, dataStr st
func (self *XEth) Transact(fromStr, toStr, valueStr, gasStr, gasPriceStr, codeStr string) (string, error) {
var (
from []byte
to []byte
from = common.HexToAddress(fromStr)
to = common.HexToAddress(toStr)
value = common.NewValue(valueStr)
gas = common.NewValue(gasStr)
price = common.NewValue(gasPriceStr)
@ -339,10 +339,8 @@ func (self *XEth) Transact(fromStr, toStr, valueStr, gasStr, gasPriceStr, codeSt
contractCreation bool
)
from = common.FromHex(fromStr)
data = common.FromHex(codeStr)
to = common.FromHex(toStr)
if len(to) == 0 {
if len(toStr) == 0 {
contractCreation = true
}
@ -368,21 +366,19 @@ func (self *XEth) Transact(fromStr, toStr, valueStr, gasStr, gasPriceStr, codeSt
if contractCreation {
addr := core.AddressFromMessage(tx)
pipelogger.Infof("Contract addr %x\n", addr)
}
if types.IsContractAddr(to) {
return toHex(core.AddressFromMessage(tx)), nil
return core.AddressFromMessage(tx).Hex(), nil
}
return toHex(tx.Hash()), nil
return tx.Hash().Hex(), nil
}
func (self *XEth) sign(tx *types.Transaction, from []byte, didUnlock bool) error {
sig, err := self.accountManager.Sign(accounts.Account{Address: from}, tx.Hash())
func (self *XEth) sign(tx *types.Transaction, from common.Address, didUnlock bool) error {
sig, err := self.accountManager.Sign(accounts.Account{Address: from.Bytes()}, tx.Hash().Bytes())
if err == accounts.ErrLocked {
if didUnlock {
return fmt.Errorf("sender account still locked after successful unlock")
}
if !self.frontend.UnlockAccount(from) {
if !self.frontend.UnlockAccount(from.Bytes()) {
return fmt.Errorf("could not unlock sender account")
}
// retry signing, the account should now be unlocked.
@ -397,17 +393,17 @@ func (self *XEth) sign(tx *types.Transaction, from []byte, didUnlock bool) error
// callmsg is the message type used for call transations.
type callmsg struct {
from *state.StateObject
to []byte
to common.Address
gas, gasPrice *big.Int
value *big.Int
data []byte
}
// accessor boilerplate to implement core.Message
func (m callmsg) From() []byte { return m.from.Address() }
func (m callmsg) Nonce() uint64 { return m.from.Nonce() }
func (m callmsg) To() []byte { return m.to }
func (m callmsg) GasPrice() *big.Int { return m.gasPrice }
func (m callmsg) Gas() *big.Int { return m.gas }
func (m callmsg) Value() *big.Int { return m.value }
func (m callmsg) Data() []byte { return m.data }
func (m callmsg) From() (common.Address, error) { return m.from.Address(), nil }
func (m callmsg) Nonce() uint64 { return m.from.Nonce() }
func (m callmsg) To() *common.Address { return &m.to }
func (m callmsg) GasPrice() *big.Int { return m.gasPrice }
func (m callmsg) Gas() *big.Int { return m.gas }
func (m callmsg) Value() *big.Int { return m.value }
func (m callmsg) Data() []byte { return m.data }