1 files changed, 0 insertions, 431 deletions
diff --git a/cmd/console/js.go b/cmd/console/js.go
deleted file mode 100644
index a5fdaacc2..000000000
--- a/cmd/console/js.go
+++ /dev/null
@@ -1,431 +0,0 @@
-// Copyright (c) 2013-2014, Jeffrey Wilcke. All rights reserved.
-//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License, or (at your option) any later version.
-//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this library; if not, write to the Free Software
-// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-// MA 02110-1301  USA
-
-package main
-
-import (
-	"bufio"
-	"fmt"
-	"math/big"
-	"os"
-	"os/signal"
-	"path/filepath"
-	"strings"
-
-	"encoding/json"
-
-	"sort"
-
-	"github.com/ethereum/go-ethereum/cmd/utils"
-	"github.com/ethereum/go-ethereum/common/docserver"
-	re "github.com/ethereum/go-ethereum/jsre"
-	"github.com/ethereum/go-ethereum/rpc"
-	"github.com/ethereum/go-ethereum/rpc/api"
-	"github.com/ethereum/go-ethereum/rpc/codec"
-	"github.com/ethereum/go-ethereum/rpc/comms"
-	"github.com/ethereum/go-ethereum/rpc/shared"
-	"github.com/peterh/liner"
-	"github.com/robertkrimen/otto"
-)
-
-type prompter interface {
-	AppendHistory(string)
-	Prompt(p string) (string, error)
-	PasswordPrompt(p string) (string, error)
-}
-
-type dumbterm struct{ r *bufio.Reader }
-
-func (r dumbterm) Prompt(p string) (string, error) {
-	fmt.Print(p)
-	line, err := r.r.ReadString('\n')
-	return strings.TrimSuffix(line, "\n"), err
-}
-
-func (r dumbterm) PasswordPrompt(p string) (string, error) {
-	fmt.Println("!! Unsupported terminal, password will echo.")
-	fmt.Print(p)
-	input, err := bufio.NewReader(os.Stdin).ReadString('\n')
-	fmt.Println()
-	return input, err
-}
-
-func (r dumbterm) AppendHistory(string) {}
-
-type jsre struct {
-	re      *re.JSRE
-	wait    chan *big.Int
-	ps1     string
-	atexit  func()
-	datadir string
-	prompter
-}
-
-var (
-	loadedModulesMethods map[string][]string
-)
-
-func loadAutoCompletion(js *jsre, ipcpath string) {
-	modules, err := js.suportedApis(ipcpath)
-	if err != nil {
-		utils.Fatalf("Unable to determine supported modules - %v", err)
-	}
-
-	loadedModulesMethods = make(map[string][]string)
-	for module, _ := range modules {
-		loadedModulesMethods[module] = api.AutoCompletion[module]
-	}
-}
-
-func keywordCompleter(line string) []string {
-	results := make([]string, 0)
-
-	if strings.Contains(line, ".") {
-		elements := strings.Split(line, ".")
-		if len(elements) == 2 {
-			module := elements[0]
-			partialMethod := elements[1]
-			if methods, found := loadedModulesMethods[module]; found {
-				for _, method := range methods {
-					if strings.HasPrefix(method, partialMethod) { // e.g. debug.se
-						results = append(results, module+"."+method)
-					}
-				}
-			}
-		}
-	} else {
-		for module, methods := range loadedModulesMethods {
-			if line == module { // user typed in full module name, show all methods
-				for _, method := range methods {
-					results = append(results, module+"."+method)
-				}
-			} else if strings.HasPrefix(module, line) { // partial method name, e.g. admi
-				results = append(results, module)
-			}
-		}
-	}
-	return results
-}
-
-func apiWordCompleter(line string, pos int) (head string, completions []string, tail string) {
-	if len(line) == 0 {
-		return "", nil, ""
-	}
-
-	i := 0
-	for i = pos - 1; i > 0; i-- {
-		if line[i] == '.' || (line[i] >= 'a' && line[i] <= 'z') || (line[i] >= 'A' && line[i] <= 'Z') {
-			continue
-		}
-		if i >= 3 && line[i] == '3' && line[i-3] == 'w' && line[i-2] == 'e' && line[i-1] == 'b' {
-			continue
-		}
-		i += 1
-		break
-	}
-
-	begin := line[:i]
-	keyword := line[i:pos]
-	end := line[pos:]
-
-	completionWords := keywordCompleter(keyword)
-	return begin, completionWords, end
-}
-
-func newJSRE(libPath, ipcpath string) *jsre {
-	js := &jsre{ps1: "> "}
-	js.wait = make(chan *big.Int)
-
-	// update state in separare forever blocks
-	js.re = re.New(libPath)
-	js.apiBindings(ipcpath)
-
-	if !liner.TerminalSupported() {
-		js.prompter = dumbterm{bufio.NewReader(os.Stdin)}
-	} else {
-		lr := liner.NewLiner()
-		js.withHistory(func(hist *os.File) { lr.ReadHistory(hist) })
-		lr.SetCtrlCAborts(true)
-		loadAutoCompletion(js, ipcpath)
-		lr.SetWordCompleter(apiWordCompleter)
-		lr.SetTabCompletionStyle(liner.TabPrints)
-		js.prompter = lr
-		js.atexit = func() {
-			js.withHistory(func(hist *os.File) { hist.Truncate(0); lr.WriteHistory(hist) })
-			lr.Close()
-			close(js.wait)
-		}
-	}
-	return js
-}
-
-func (js *jsre) apiBindings(ipcpath string) {
-	ethApi := rpc.NewEthereumApi(nil)
-	jeth := rpc.NewJeth(ethApi, js.re, ipcpath)
-
-	js.re.Set("jeth", struct{}{})
-	t, _ := js.re.Get("jeth")
-	jethObj := t.Object()
-	jethObj.Set("send", jeth.SendIpc)
-	jethObj.Set("sendAsync", jeth.SendIpc)
-
-	err := js.re.Compile("bignumber.js", re.BigNumber_JS)
-	if err != nil {
-		utils.Fatalf("Error loading bignumber.js: %v", err)
-	}
-
-	err = js.re.Compile("ethereum.js", re.Web3_JS)
-	if err != nil {
-		utils.Fatalf("Error loading web3.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)
-	}
-
-	apis, err := js.suportedApis(ipcpath)
-	if err != nil {
-		utils.Fatalf("Unable to determine supported api's: %v", err)
-	}
-
-	// load only supported API's in javascript runtime
-	shortcuts := "var eth = web3.eth; "
-	for apiName, _ := range apis {
-		if apiName == api.Web3ApiName || apiName == api.EthApiName {
-			continue // manually mapped
-		}
-
-		if err = js.re.Compile(fmt.Sprintf("%s.js", apiName), api.Javascript(apiName)); err == nil {
-			shortcuts += fmt.Sprintf("var %s = web3.%s; ", apiName, apiName)
-		} else {
-			utils.Fatalf("Error loading %s.js: %v", apiName, err)
-		}
-	}
-
-	_, err = js.re.Eval(shortcuts)
-
-	if err != nil {
-		utils.Fatalf("Error setting namespaces: %v", err)
-	}
-
-	js.re.Eval(globalRegistrar + "registrar = GlobalRegistrar.at(\"" + globalRegistrarAddr + "\");")
-}
-
-var ds, _ = docserver.New("/")
-
-/*
-func (self *jsre) ConfirmTransaction(tx string) bool {
-	if self.ethereum.NatSpec {
-		notice := natspec.GetNotice(self.xeth, tx, ds)
-		fmt.Println(notice)
-		answer, _ := self.Prompt("Confirm Transaction [y/n]")
-		return strings.HasPrefix(strings.Trim(answer, " "), "y")
-	} else {
-		return true
-	}
-}
-
-func (self *jsre) UnlockAccount(addr []byte) bool {
-	fmt.Printf("Please unlock account %x.\n", addr)
-	pass, err := self.PasswordPrompt("Passphrase: ")
-	if err != nil {
-		return false
-	}
-	// TODO: allow retry
-	if err := self.ethereum.AccountManager().Unlock(common.BytesToAddress(addr), pass); err != nil {
-		return false
-	} else {
-		fmt.Println("Account is now unlocked for this session.")
-		return true
-	}
-}
-*/
-
-func (self *jsre) exec(filename string) error {
-	if err := self.re.Exec(filename); err != nil {
-		self.re.Stop(false)
-		return fmt.Errorf("Javascript Error: %v", err)
-	}
-	self.re.Stop(true)
-	return nil
-}
-
-func (self *jsre) suportedApis(ipcpath string) (map[string]string, error) {
-	config := comms.IpcConfig{
-		Endpoint: ipcpath,
-	}
-
-	client, err := comms.NewIpcClient(config, codec.JSON)
-	if err != nil {
-		return nil, err
-	}
-
-	req := shared.Request{
-		Id:      1,
-		Jsonrpc: "2.0",
-		Method:  "modules",
-	}
-
-	err = client.Send(req)
-	if err != nil {
-		return nil, err
-	}
-
-	res, err := client.Recv()
-	if err != nil {
-		return nil, err
-	}
-
-	if sucRes, ok := res.(shared.SuccessResponse); ok {
-		data, _ := json.Marshal(sucRes.Result)
-		apis := make(map[string]string)
-		err = json.Unmarshal(data, &apis)
-		if err == nil {
-			return apis, nil
-		}
-	}
-
-	return nil, fmt.Errorf("Unable to determine supported API's")
-}
-
-// show summary of current geth instance
-func (self *jsre) welcome(ipcpath string) {
-	self.re.Eval(`console.log('instance: ' + web3.version.client);`)
-	self.re.Eval(`console.log(' datadir: ' + admin.datadir);`)
-	self.re.Eval(`console.log("coinbase: " + eth.coinbase);`)
-	self.re.Eval(`var lastBlockTimestamp = 1000 * eth.getBlock(eth.blockNumber).timestamp`)
-	self.re.Eval(`console.log("at block: " + eth.blockNumber + " (" + new Date(lastBlockTimestamp).toLocaleDateString()
-		+ " " + new Date(lastBlockTimestamp).toLocaleTimeString() + ")");`)
-
-	if modules, err := self.suportedApis(ipcpath); err == nil {
-		loadedModules := make([]string, 0)
-		for api, version := range modules {
-			loadedModules = append(loadedModules, fmt.Sprintf("%s:%s", api, version))
-		}
-		sort.Strings(loadedModules)
-
-		self.re.Eval(fmt.Sprintf("var modules = '%s';", strings.Join(loadedModules, " ")))
-		self.re.Eval(`console.log(" modules: " + modules);`)
-	}
-}
-
-func (self *jsre) interactive() {
-	// Read input lines.
-	prompt := make(chan string)
-	inputln := make(chan string)
-	go func() {
-		defer close(inputln)
-		for {
-			line, err := self.Prompt(<-prompt)
-			if err != nil {
-				return
-			}
-			inputln <- line
-		}
-	}()
-	// Wait for Ctrl-C, too.
-	sig := make(chan os.Signal, 1)
-	signal.Notify(sig, os.Interrupt)
-
-	defer func() {
-		if self.atexit != nil {
-			self.atexit()
-		}
-		self.re.Stop(false)
-	}()
-	for {
-		prompt <- self.ps1
-		select {
-		case <-sig:
-			fmt.Println("caught interrupt, exiting")
-			return
-		case input, ok := <-inputln:
-			if !ok || indentCount <= 0 && input == "exit" {
-				return
-			}
-			if input == "" {
-				continue
-			}
-			str += input + "\n"
-			self.setIndent()
-			if indentCount <= 0 {
-				hist := str[:len(str)-1]
-				self.AppendHistory(hist)
-				self.parseInput(str)
-				str = ""
-			}
-		}
-	}
-}
-
-func (self *jsre) withHistory(op func(*os.File)) {
-	hist, err := os.OpenFile(filepath.Join(self.datadir, "history"), os.O_RDWR|os.O_CREATE, os.ModePerm)
-	if err != nil {
-		fmt.Printf("unable to open history file: %v\n", err)
-		return
-	}
-	op(hist)
-	hist.Close()
-}
-
-func (self *jsre) parseInput(code string) {
-	defer func() {
-		if r := recover(); r != nil {
-			fmt.Println("[native] error", r)
-		}
-	}()
-	value, err := self.re.Run(code)
-	if err != nil {
-		if ottoErr, ok := err.(*otto.Error); ok {
-			fmt.Println(ottoErr.String())
-		} else {
-			fmt.Println(err)
-		}
-		return
-	}
-	self.printValue(value)
-}
-
-var indentCount = 0
-var str = ""
-
-func (self *jsre) setIndent() {
-	open := strings.Count(str, "{")
-	open += strings.Count(str, "(")
-	closed := strings.Count(str, "}")
-	closed += strings.Count(str, ")")
-	indentCount = open - closed
-	if indentCount <= 0 {
-		self.ps1 = "> "
-	} else {
-		self.ps1 = strings.Join(make([]string, indentCount*2), "..")
-		self.ps1 += " "
-	}
-}
-
-func (self *jsre) printValue(v interface{}) {
-	val, err := self.re.PrettyPrint(v)
-	if err == nil {
-		fmt.Printf("%v", val)
-	}
-}