added console binary
This commit is contained in:
Bas van Kervel
Bas van Kervel
parent
8aea85e374
commit
cb7f2d43b6
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@ -0,0 +1,9 @@
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package main
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/*
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node admin bindings
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*/
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func (js *jsre) adminBindings() {
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}
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Binary file not shown.
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@ -0,0 +1,6 @@
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package main
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var (
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globalRegistrar = `var GlobalRegistrar = web3.eth.contract([{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"name","outputs":[{"name":"o_name","type":"bytes32"}],"type":"function"},{"constant":true,"inputs":[{"name":"_name","type":"bytes32"}],"name":"owner","outputs":[{"name":"","type":"address"}],"type":"function"},{"constant":true,"inputs":[{"name":"_name","type":"bytes32"}],"name":"content","outputs":[{"name":"","type":"bytes32"}],"type":"function"},{"constant":true,"inputs":[{"name":"_name","type":"bytes32"}],"name":"addr","outputs":[{"name":"","type":"address"}],"type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"bytes32"}],"name":"reserve","outputs":[],"type":"function"},{"constant":true,"inputs":[{"name":"_name","type":"bytes32"}],"name":"subRegistrar","outputs":[{"name":"o_subRegistrar","type":"address"}],"type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"bytes32"},{"name":"_newOwner","type":"address"}],"name":"transfer","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"bytes32"},{"name":"_registrar","type":"address"}],"name":"setSubRegistrar","outputs":[],"type":"function"},{"constant":false,"inputs":[],"name":"Registrar","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"bytes32"},{"name":"_a","type":"address"},{"name":"_primary","type":"bool"}],"name":"setAddress","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"bytes32"},{"name":"_content","type":"bytes32"}],"name":"setContent","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"bytes32"}],"name":"disown","outputs":[],"type":"function"},{"constant":true,"inputs":[{"name":"_name","type":"bytes32"}],"name":"register","outputs":[{"name":"","type":"address"}],"type":"function"},{"anonymous":false,"inputs":[{"indexed":true,"name":"name","type":"bytes32"}],"name":"Changed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"name","type":"bytes32"},{"indexed":true,"name":"addr","type":"address"}],"name":"PrimaryChanged","type":"event"}]);`
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globalRegistrarAddr = "0xc6d9d2cd449a754c494264e1809c50e34d64562b"
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)
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@ -0,0 +1,7 @@
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eth.accounts
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help
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eth
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eth.getBlock(21)
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net
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admin
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eth
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@ -0,0 +1,279 @@
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// Copyright (c) 2013-2014, Jeffrey Wilcke. All rights reserved.
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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// MA 02110-1301 USA
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package main
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import (
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"bufio"
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"fmt"
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"math/big"
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"os"
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"os/signal"
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"path/filepath"
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"strings"
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"github.com/ethereum/go-ethereum/cmd/utils"
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"github.com/ethereum/go-ethereum/common/docserver"
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re "github.com/ethereum/go-ethereum/jsre"
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"github.com/ethereum/go-ethereum/rpc"
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"github.com/peterh/liner"
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"github.com/robertkrimen/otto"
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)
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type prompter interface {
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AppendHistory(string)
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Prompt(p string) (string, error)
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PasswordPrompt(p string) (string, error)
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}
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type dumbterm struct{ r *bufio.Reader }
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func (r dumbterm) Prompt(p string) (string, error) {
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fmt.Print(p)
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line, err := r.r.ReadString('\n')
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return strings.TrimSuffix(line, "\n"), err
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}
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func (r dumbterm) PasswordPrompt(p string) (string, error) {
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fmt.Println("!! Unsupported terminal, password will echo.")
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fmt.Print(p)
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input, err := bufio.NewReader(os.Stdin).ReadString('\n')
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fmt.Println()
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return input, err
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}
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func (r dumbterm) AppendHistory(string) {}
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type jsre struct {
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re *re.JSRE
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wait chan *big.Int
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ps1 string
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atexit func()
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datadir string
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prompter
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}
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func newJSRE(libPath, ipcpath string) *jsre {
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js := &jsre{ps1: "> "}
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js.wait = make(chan *big.Int)
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// update state in separare forever blocks
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js.re = re.New(libPath)
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js.apiBindings(ipcpath)
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if !liner.TerminalSupported() {
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js.prompter = dumbterm{bufio.NewReader(os.Stdin)}
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} else {
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lr := liner.NewLiner()
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js.withHistory(func(hist *os.File) { lr.ReadHistory(hist) })
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lr.SetCtrlCAborts(true)
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js.prompter = lr
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js.atexit = func() {
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js.withHistory(func(hist *os.File) { hist.Truncate(0); lr.WriteHistory(hist) })
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lr.Close()
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close(js.wait)
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}
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}
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return js
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}
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func (js *jsre) apiBindings(ipcpath string) {
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ethApi := rpc.NewEthereumApi(nil)
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jeth := rpc.NewJeth(ethApi, js.re, ipcpath)
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js.re.Set("jeth", struct{}{})
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t, _ := js.re.Get("jeth")
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jethObj := t.Object()
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jethObj.Set("send", jeth.SendIpc)
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jethObj.Set("sendAsync", jeth.SendIpc)
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err := js.re.Compile("bignumber.js", re.BigNumber_JS)
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if err != nil {
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utils.Fatalf("Error loading bignumber.js: %v", err)
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}
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err = js.re.Compile("ethereum.js", re.Web3_JS)
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if err != nil {
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utils.Fatalf("Error loading web3.js: %v", err)
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}
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_, err = js.re.Eval("var web3 = require('web3');")
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if err != nil {
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utils.Fatalf("Error requiring web3: %v", err)
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}
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_, err = js.re.Eval("web3.setProvider(jeth)")
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if err != nil {
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utils.Fatalf("Error setting web3 provider: %v", err)
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}
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_, err = js.re.Eval(`
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var eth = web3.eth;
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`)
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if err != nil {
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utils.Fatalf("Error setting namespaces: %v", err)
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}
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js.re.Eval(globalRegistrar + "registrar = GlobalRegistrar.at(\"" + globalRegistrarAddr + "\");")
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}
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var ds, _ = docserver.New("/")
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/*
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func (self *jsre) ConfirmTransaction(tx string) bool {
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if self.ethereum.NatSpec {
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notice := natspec.GetNotice(self.xeth, tx, ds)
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fmt.Println(notice)
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answer, _ := self.Prompt("Confirm Transaction [y/n]")
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return strings.HasPrefix(strings.Trim(answer, " "), "y")
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} else {
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return true
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}
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}
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func (self *jsre) UnlockAccount(addr []byte) bool {
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fmt.Printf("Please unlock account %x.\n", addr)
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pass, err := self.PasswordPrompt("Passphrase: ")
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if err != nil {
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return false
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}
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// TODO: allow retry
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if err := self.ethereum.AccountManager().Unlock(common.BytesToAddress(addr), pass); err != nil {
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return false
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} else {
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fmt.Println("Account is now unlocked for this session.")
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return true
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}
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}
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*/
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func (self *jsre) exec(filename string) error {
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if err := self.re.Exec(filename); err != nil {
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self.re.Stop(false)
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return fmt.Errorf("Javascript Error: %v", err)
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}
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self.re.Stop(true)
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return nil
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}
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// show summary of current geth instance
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func (self *jsre) welcome() {
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self.re.Eval(`
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console.log('Connected to ' + web3.version.client);
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`)
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}
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func (self *jsre) interactive() {
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// Read input lines.
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prompt := make(chan string)
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inputln := make(chan string)
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go func() {
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defer close(inputln)
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for {
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line, err := self.Prompt(<-prompt)
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if err != nil {
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return
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}
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inputln <- line
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}
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}()
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// Wait for Ctrl-C, too.
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sig := make(chan os.Signal, 1)
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signal.Notify(sig, os.Interrupt)
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defer func() {
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if self.atexit != nil {
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self.atexit()
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}
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self.re.Stop(false)
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}()
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for {
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prompt <- self.ps1
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select {
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case <-sig:
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fmt.Println("caught interrupt, exiting")
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return
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case input, ok := <-inputln:
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if !ok || indentCount <= 0 && input == "exit" {
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return
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}
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if input == "" {
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continue
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}
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str += input + "\n"
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self.setIndent()
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if indentCount <= 0 {
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hist := str[:len(str)-1]
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self.AppendHistory(hist)
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self.parseInput(str)
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str = ""
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}
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}
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}
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}
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func (self *jsre) withHistory(op func(*os.File)) {
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hist, err := os.OpenFile(filepath.Join(self.datadir, "history"), os.O_RDWR|os.O_CREATE, os.ModePerm)
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if err != nil {
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fmt.Printf("unable to open history file: %v\n", err)
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return
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}
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op(hist)
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hist.Close()
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}
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func (self *jsre) parseInput(code string) {
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defer func() {
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if r := recover(); r != nil {
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fmt.Println("[native] error", r)
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}
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}()
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value, err := self.re.Run(code)
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if err != nil {
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if ottoErr, ok := err.(*otto.Error); ok {
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fmt.Println(ottoErr.String())
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} else {
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fmt.Println(err)
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}
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return
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}
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self.printValue(value)
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}
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var indentCount = 0
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var str = ""
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func (self *jsre) setIndent() {
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open := strings.Count(str, "{")
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open += strings.Count(str, "(")
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closed := strings.Count(str, "}")
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closed += strings.Count(str, ")")
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indentCount = open - closed
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if indentCount <= 0 {
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self.ps1 = "> "
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} else {
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self.ps1 = strings.Join(make([]string, indentCount*2), "..")
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self.ps1 += " "
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}
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}
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func (self *jsre) printValue(v interface{}) {
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val, err := self.re.PrettyPrint(v)
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if err == nil {
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fmt.Printf("%v", val)
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}
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}
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@ -0,0 +1,101 @@
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/*
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This file is part of go-ethereum
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go-ethereum is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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go-ethereum is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @authors
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* Jeffrey Wilcke <i@jev.io>
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*/
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package main
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import (
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"fmt"
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"io"
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"os"
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"github.com/mattn/go-colorable"
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"github.com/mattn/go-isatty"
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"github.com/codegangsta/cli"
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"github.com/ethereum/go-ethereum/cmd/utils"
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"github.com/ethereum/go-ethereum/logger"
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)
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const (
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ClientIdentifier = "Geth console"
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Version = "0.9.27"
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)
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var (
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gitCommit string // set via linker flag
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nodeNameVersion string
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app = utils.NewApp(Version, "the ether console")
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)
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func init() {
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if gitCommit == "" {
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nodeNameVersion = Version
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} else {
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nodeNameVersion = Version + "-" + gitCommit[:8]
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}
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app.Action = run
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app.Flags = []cli.Flag{
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utils.IPCDisabledFlag,
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utils.IPCPathFlag,
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utils.VerbosityFlag,
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utils.JSpathFlag,
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}
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app.Before = func(ctx *cli.Context) error {
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utils.SetupLogger(ctx)
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return nil
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}
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}
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func main() {
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// Wrap the standard output with a colorified stream (windows)
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if isatty.IsTerminal(os.Stdout.Fd()) {
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if pr, pw, err := os.Pipe(); err == nil {
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go io.Copy(colorable.NewColorableStdout(), pr)
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os.Stdout = pw
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}
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}
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var interrupted = false
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utils.RegisterInterrupt(func(os.Signal) {
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interrupted = true
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})
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utils.HandleInterrupt()
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if err := app.Run(os.Args); err != nil {
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fmt.Fprintln(os.Stderr, "Error: ", err)
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}
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// we need to run the interrupt callbacks in case gui is closed
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// this skips if we got here by actual interrupt stopping the GUI
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if !interrupted {
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utils.RunInterruptCallbacks(os.Interrupt)
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}
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logger.Flush()
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}
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func run(ctx *cli.Context) {
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jspath := ctx.GlobalString(utils.JSpathFlag.Name)
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ipcpath := ctx.GlobalString(utils.IPCPathFlag.Name)
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repl := newJSRE(jspath, ipcpath)
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repl.welcome()
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repl.interactive()
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}
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