cmd/geth, rpc/api: move the metrics into the new console

1 files changed, 0 insertions, 1003 deletions

diff --git a/cmd/geth/admin.go b/cmd/geth/admin.go
deleted file mode 100644
index 0c26cc97c..000000000
--- a/cmd/geth/admin.go
+++ /dev/null
@@ -1,1003 +0,0 @@
-package main
-
-import (
-	"encoding/json"
-	"errors"
-	"fmt"
-	"math/big"
-	"strconv"
-	"strings"
-	"time"
-
-	"github.com/ethereum/ethash"
-	"github.com/ethereum/go-ethereum/accounts"
-	"github.com/ethereum/go-ethereum/cmd/utils"
-	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/common/compiler"
-	"github.com/ethereum/go-ethereum/common/natspec"
-	"github.com/ethereum/go-ethereum/common/resolver"
-	"github.com/ethereum/go-ethereum/core/state"
-	"github.com/ethereum/go-ethereum/core/types"
-	"github.com/ethereum/go-ethereum/core/vm"
-	"github.com/ethereum/go-ethereum/crypto"
-	"github.com/ethereum/go-ethereum/logger/glog"
-	"github.com/ethereum/go-ethereum/rlp"
-	"github.com/ethereum/go-ethereum/rpc"
-	"github.com/ethereum/go-ethereum/xeth"
-	"github.com/rcrowley/go-metrics"
-	"github.com/robertkrimen/otto"
-	"gopkg.in/fatih/set.v0"
-)
-
-/*
-node admin bindings
-*/
-
-func (js *jsre) adminBindings() {
-	ethO, _ := js.re.Get("eth")
-	eth := ethO.Object()
-	eth.Set("pendingTransactions", js.pendingTransactions)
-	eth.Set("resend", js.resend)
-	eth.Set("sign", js.sign)
-
-	js.re.Set("admin", struct{}{})
-	t, _ := js.re.Get("admin")
-	admin := t.Object()
-	admin.Set("addPeer", js.addPeer)
-	admin.Set("startRPC", js.startRPC)
-	admin.Set("stopRPC", js.stopRPC)
-	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("verbosity", js.verbosity)
-	admin.Set("progress", js.syncProgress)
-	admin.Set("setSolc", js.setSolc)
-
-	admin.Set("contractInfo", struct{}{})
-	t, _ = admin.Get("contractInfo")
-	cinfo := t.Object()
-	// newRegistry officially not documented temporary option
-	cinfo.Set("start", js.startNatSpec)
-	cinfo.Set("stop", js.stopNatSpec)
-	cinfo.Set("newRegistry", js.newRegistry)
-	cinfo.Set("get", js.getContractInfo)
-	cinfo.Set("register", js.register)
-	cinfo.Set("registerUrl", js.registerUrl)
-	// cinfo.Set("verify", js.verify)
-
-	admin.Set("miner", struct{}{})
-	t, _ = admin.Get("miner")
-	miner := t.Object()
-	miner.Set("start", js.startMining)
-	miner.Set("stop", js.stopMining)
-	miner.Set("hashrate", js.hashrate)
-	miner.Set("setExtra", js.setExtra)
-	miner.Set("setGasPrice", js.setGasPrice)
-	miner.Set("startAutoDAG", js.startAutoDAG)
-	miner.Set("stopAutoDAG", js.stopAutoDAG)
-	miner.Set("makeDAG", js.makeDAG)
-
-	admin.Set("txPool", struct{}{})
-	t, _ = admin.Get("txPool")
-	txPool := t.Object()
-	txPool.Set("pending", js.allPendingTransactions)
-	txPool.Set("queued", js.allQueuedTransactions)
-
-	admin.Set("debug", struct{}{})
-	t, _ = admin.Get("debug")
-	debug := t.Object()
-	js.re.Set("sleep", js.sleep)
-	debug.Set("backtrace", js.backtrace)
-	debug.Set("printBlock", js.printBlock)
-	debug.Set("dumpBlock", js.dumpBlock)
-	debug.Set("getBlockRlp", js.getBlockRlp)
-	debug.Set("setHead", js.setHead)
-	debug.Set("processBlock", js.debugBlock)
-	debug.Set("seedhash", js.seedHash)
-	debug.Set("insertBlock", js.insertBlockRlp)
-	// undocumented temporary
-	debug.Set("waitForBlocks", js.waitForBlocks)
-
-	admin.Set("metrics", js.metrics)
-}
-
-// generic helper to getBlock by Number/Height or Hex depending on autodetected input
-// if argument is missing the current block is returned
-// if block is not found or there is problem with decoding
-// the appropriate value is returned and block is guaranteed to be nil
-func (js *jsre) getBlock(call otto.FunctionCall) (*types.Block, error) {
-	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 {
-			return nil, errors.New("invalid argument for dump. Either hex string or number")
-		}
-	} else {
-		block = js.ethereum.ChainManager().CurrentBlock()
-	}
-
-	if block == nil {
-		return nil, errors.New("block not found")
-	}
-	return block, nil
-}
-
-func (js *jsre) seedHash(call otto.FunctionCall) otto.Value {
-	if len(call.ArgumentList) > 0 {
-		if call.Argument(0).IsNumber() {
-			num, _ := call.Argument(0).ToInteger()
-			hash, err := ethash.GetSeedHash(uint64(num))
-			if err != nil {
-				fmt.Println(err)
-				return otto.UndefinedValue()
-			}
-			v, _ := call.Otto.ToValue(fmt.Sprintf("0x%x", hash))
-			return v
-		} else {
-			fmt.Println("arg not a number")
-		}
-	} else {
-		fmt.Println("requires number argument")
-	}
-
-	return otto.UndefinedValue()
-}
-
-func (js *jsre) allPendingTransactions(call otto.FunctionCall) otto.Value {
-	txs := js.ethereum.TxPool().GetTransactions()
-
-	ltxs := make([]*tx, len(txs))
-	for i, tx := range txs {
-		// no need to check err
-		ltxs[i] = newTx(tx)
-	}
-
-	v, _ := call.Otto.ToValue(ltxs)
-	return v
-}
-
-func (js *jsre) allQueuedTransactions(call otto.FunctionCall) otto.Value {
-	txs := js.ethereum.TxPool().GetQueuedTransactions()
-
-	ltxs := make([]*tx, len(txs))
-	for i, tx := range txs {
-		// no need to check err
-		ltxs[i] = newTx(tx)
-	}
-
-	v, _ := call.Otto.ToValue(ltxs)
-	return v
-}
-
-func (js *jsre) pendingTransactions(call otto.FunctionCall) otto.Value {
-	txs := js.ethereum.TxPool().GetTransactions()
-
-	// grab the accounts from the account manager. This will help with determening which
-	// transactions should be returned.
-	accounts, err := js.ethereum.AccountManager().Accounts()
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-
-	// Add the accouns to a new set
-	accountSet := set.New()
-	for _, account := range accounts {
-		accountSet.Add(account.Address)
-	}
-
-	//ltxs := make([]*tx, len(txs))
-	var ltxs []*tx
-	for _, tx := range txs {
-		if from, _ := tx.From(); accountSet.Has(from) {
-			ltxs = append(ltxs, newTx(tx))
-		}
-	}
-
-	v, _ := call.Otto.ToValue(ltxs)
-	return v
-}
-
-func (js *jsre) resend(call otto.FunctionCall) otto.Value {
-	if len(call.ArgumentList) == 0 {
-		fmt.Println("first argument must be a transaction")
-		return otto.FalseValue()
-	}
-
-	v, err := call.Argument(0).Export()
-	if err != nil {
-		fmt.Println(err)
-		return otto.FalseValue()
-	}
-
-	if tx, ok := v.(*tx); ok {
-		gl, gp := tx.GasLimit, tx.GasPrice
-		if len(call.ArgumentList) > 1 {
-			gp = call.Argument(1).String()
-		}
-		if len(call.ArgumentList) > 2 {
-			gl = call.Argument(2).String()
-		}
-
-		ret, err := js.xeth.Transact(tx.From, tx.To, tx.Nonce, tx.Value, gl, gp, tx.Data)
-		if err != nil {
-			fmt.Println(err)
-			return otto.FalseValue()
-		}
-		js.ethereum.TxPool().RemoveTransactions(types.Transactions{tx.tx})
-
-		v, _ := call.Otto.ToValue(ret)
-		return v
-	}
-
-	fmt.Println("first argument must be a transaction")
-	return otto.FalseValue()
-}
-
-func (js *jsre) sign(call otto.FunctionCall) otto.Value {
-	if len(call.ArgumentList) != 2 {
-		fmt.Println("requires 2 arguments: eth.sign(signer, data)")
-		return otto.UndefinedValue()
-	}
-	signer, err := call.Argument(0).ToString()
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-
-	data, err := call.Argument(1).ToString()
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-	signed, err := js.xeth.Sign(signer, data, false)
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-	v, _ := call.Otto.ToValue(signed)
-	return v
-}
-
-func (js *jsre) debugBlock(call otto.FunctionCall) otto.Value {
-	block, err := js.getBlock(call)
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-
-	tstart := time.Now()
-	old := vm.Debug
-
-	if len(call.ArgumentList) > 1 {
-		vm.Debug, _ = call.Argument(1).ToBoolean()
-	}
-
-	_, err = js.ethereum.BlockProcessor().RetryProcess(block)
-	if err != nil {
-		fmt.Println(err)
-		r, _ := call.Otto.ToValue(map[string]interface{}{"success": false, "time": time.Since(tstart).Seconds()})
-		return r
-	}
-	vm.Debug = old
-
-	r, _ := call.Otto.ToValue(map[string]interface{}{"success": true, "time": time.Since(tstart).Seconds()})
-	return r
-}
-
-func (js *jsre) insertBlockRlp(call otto.FunctionCall) otto.Value {
-	tstart := time.Now()
-
-	var block types.Block
-	if call.Argument(0).IsString() {
-		blockRlp, _ := call.Argument(0).ToString()
-		err := rlp.DecodeBytes(common.Hex2Bytes(blockRlp), &block)
-		if err != nil {
-			fmt.Println(err)
-			return otto.UndefinedValue()
-		}
-	}
-
-	old := vm.Debug
-	vm.Debug = true
-	_, err := js.ethereum.BlockProcessor().RetryProcess(&block)
-	if err != nil {
-		fmt.Println(err)
-		r, _ := call.Otto.ToValue(map[string]interface{}{"success": false, "time": time.Since(tstart).Seconds()})
-		return r
-	}
-	vm.Debug = old
-
-	r, _ := call.Otto.ToValue(map[string]interface{}{"success": true, "time": time.Since(tstart).Seconds()})
-	return r
-}
-
-func (js *jsre) setHead(call otto.FunctionCall) otto.Value {
-	block, err := js.getBlock(call)
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-
-	js.ethereum.ChainManager().SetHead(block)
-	return otto.UndefinedValue()
-}
-
-func (js *jsre) syncProgress(call otto.FunctionCall) otto.Value {
-	pending, cached, importing, eta := js.ethereum.Downloader().Stats()
-	v, _ := call.Otto.ToValue(map[string]interface{}{
-		"pending":   pending,
-		"cached":    cached,
-		"importing": importing,
-		"estimate":  (eta / time.Second * time.Second).String(),
-	})
-	return v
-}
-
-func (js *jsre) getBlockRlp(call otto.FunctionCall) otto.Value {
-	block, err := js.getBlock(call)
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-	encoded, _ := rlp.EncodeToBytes(block)
-	v, _ := call.Otto.ToValue(fmt.Sprintf("%x", encoded))
-	return v
-}
-
-func (js *jsre) setExtra(call otto.FunctionCall) otto.Value {
-	extra, err := call.Argument(0).ToString()
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-
-	if len(extra) > 1024 {
-		fmt.Println("error: cannot exceed 1024 bytes")
-		return otto.UndefinedValue()
-	}
-
-	js.ethereum.Miner().SetExtra([]byte(extra))
-	return otto.UndefinedValue()
-}
-
-func (js *jsre) setGasPrice(call otto.FunctionCall) otto.Value {
-	gasPrice, err := call.Argument(0).ToString()
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-
-	js.ethereum.Miner().SetGasPrice(common.String2Big(gasPrice))
-	return otto.UndefinedValue()
-}
-
-func (js *jsre) hashrate(call otto.FunctionCall) otto.Value {
-	v, _ := call.Otto.ToValue(js.ethereum.Miner().HashRate())
-	return v
-}
-
-func (js *jsre) makeDAG(call otto.FunctionCall) otto.Value {
-	blockNumber, err := call.Argument(1).ToInteger()
-	if err != nil {
-		fmt.Println(err)
-		return otto.FalseValue()
-	}
-
-	err = ethash.MakeDAG(uint64(blockNumber), "")
-	if err != nil {
-		return otto.FalseValue()
-	}
-	return otto.TrueValue()
-}
-
-func (js *jsre) startAutoDAG(otto.FunctionCall) otto.Value {
-	js.ethereum.StartAutoDAG()
-	return otto.TrueValue()
-}
-
-func (js *jsre) stopAutoDAG(otto.FunctionCall) otto.Value {
-	js.ethereum.StopAutoDAG()
-	return otto.TrueValue()
-}
-
-func (js *jsre) backtrace(call otto.FunctionCall) otto.Value {
-	tracestr, err := call.Argument(0).ToString()
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-	glog.GetTraceLocation().Set(tracestr)
-
-	return otto.UndefinedValue()
-}
-
-func (js *jsre) verbosity(call otto.FunctionCall) otto.Value {
-	v, err := call.Argument(0).ToInteger()
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-
-	glog.SetV(int(v))
-	return otto.UndefinedValue()
-}
-
-func (js *jsre) startMining(call otto.FunctionCall) otto.Value {
-	var (
-		threads int64
-		err     error
-	)
-
-	if len(call.ArgumentList) > 0 {
-		threads, err = call.Argument(0).ToInteger()
-		if err != nil {
-			fmt.Println(err)
-			return otto.FalseValue()
-		}
-	} else {
-		threads = int64(js.ethereum.MinerThreads)
-	}
-
-	// switch on DAG autogeneration when miner starts
-	js.ethereum.StartAutoDAG()
-
-	err = js.ethereum.StartMining(int(threads))
-	if err != nil {
-		fmt.Println(err)
-		return otto.FalseValue()
-	}
-
-	return otto.TrueValue()
-}
-
-func (js *jsre) stopMining(call otto.FunctionCall) otto.Value {
-	js.ethereum.StopMining()
-	js.ethereum.StopAutoDAG()
-	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()
-	}
-
-	corsDomain := js.corsDomain
-	if len(call.ArgumentList) > 2 {
-		corsDomain, err = call.Argument(2).ToString()
-		if err != nil {
-			fmt.Println(err)
-			return otto.FalseValue()
-		}
-	}
-
-	config := rpc.RpcConfig{
-		ListenAddress: addr,
-		ListenPort:    uint(port),
-		CorsDomain:    corsDomain,
-	}
-
-	xeth := xeth.New(js.ethereum, nil)
-	err = rpc.Start(xeth, config)
-	if err != nil {
-		fmt.Println(err)
-		return otto.FalseValue()
-	}
-
-	return otto.TrueValue()
-}
-
-func (js *jsre) stopRPC(call otto.FunctionCall) otto.Value {
-	if rpc.Stop() == nil {
-		return otto.TrueValue()
-	}
-	return otto.FalseValue()
-}
-
-func (js *jsre) addPeer(call otto.FunctionCall) otto.Value {
-	nodeURL, err := call.Argument(0).ToString()
-	if err != nil {
-		fmt.Println(err)
-		return otto.FalseValue()
-	}
-	err = js.ethereum.AddPeer(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()
-	}
-	if seconds == 0 {
-		seconds = accounts.DefaultAccountUnlockDuration
-	}
-
-	arg := call.Argument(1)
-	var passphrase string
-	if arg.IsUndefined() {
-		fmt.Println("Please enter a passphrase now.")
-		passphrase, err = utils.PromptPassword("Passphrase: ", true)
-		if err != nil {
-			fmt.Println(err)
-			return otto.FalseValue()
-		}
-	} else {
-		passphrase, err = arg.ToString()
-		if err != nil {
-			fmt.Println(err)
-			return otto.FalseValue()
-		}
-	}
-	am := js.ethereum.AccountManager()
-	err = am.TimedUnlock(common.HexToAddress(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 := utils.PromptPassword("Passphrase: ", true)
-		if err != nil {
-			fmt.Println(err)
-			return otto.FalseValue()
-		}
-		confirm, err := utils.PromptPassword("Repeat Passphrase: ", false)
-		if err != nil {
-			fmt.Println(err)
-			return otto.FalseValue()
-		}
-		if auth != confirm {
-			fmt.Println("Passphrases did not match.")
-			return otto.FalseValue()
-		}
-		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()
-	}
-	v, _ := call.Otto.ToValue(acct.Address.Hex())
-	return v
-}
-
-func (js *jsre) nodeInfo(call otto.FunctionCall) otto.Value {
-	v, _ := call.Otto.ToValue(js.ethereum.NodeInfo())
-	return v
-}
-
-func (js *jsre) peers(call otto.FunctionCall) otto.Value {
-	v, _ := call.Otto.ToValue(js.ethereum.PeersInfo())
-	return v
-}
-
-func (js *jsre) importChain(call otto.FunctionCall) otto.Value {
-	if len(call.ArgumentList) == 0 {
-		fmt.Println("require file name. admin.importChain(filename)")
-		return otto.FalseValue()
-	}
-	fn, err := call.Argument(0).ToString()
-	if err != nil {
-		fmt.Println(err)
-		return otto.FalseValue()
-	}
-	if err := utils.ImportChain(js.ethereum.ChainManager(), fn); err != nil {
-		fmt.Println("Import error: ", err)
-		return otto.FalseValue()
-	}
-	return otto.TrueValue()
-}
-
-func (js *jsre) exportChain(call otto.FunctionCall) otto.Value {
-	if len(call.ArgumentList) == 0 {
-		fmt.Println("require file name: admin.exportChain(filename)")
-		return otto.FalseValue()
-	}
-
-	fn, err := call.Argument(0).ToString()
-	if err != nil {
-		fmt.Println(err)
-		return otto.FalseValue()
-	}
-	if err := utils.ExportChain(js.ethereum.ChainManager(), fn); err != nil {
-		fmt.Println(err)
-		return otto.FalseValue()
-	}
-	return otto.TrueValue()
-}
-
-func (js *jsre) printBlock(call otto.FunctionCall) otto.Value {
-	block, err := js.getBlock(call)
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-
-	fmt.Println(block)
-
-	return otto.UndefinedValue()
-}
-
-func (js *jsre) dumpBlock(call otto.FunctionCall) otto.Value {
-	block, err := js.getBlock(call)
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-
-	statedb := state.New(block.Root(), js.ethereum.StateDb())
-	dump := statedb.RawDump()
-	v, _ := call.Otto.ToValue(dump)
-	return v
-}
-
-func (js *jsre) waitForBlocks(call otto.FunctionCall) otto.Value {
-	if len(call.ArgumentList) > 2 {
-		fmt.Println("requires 0, 1 or 2 arguments: admin.debug.waitForBlock(minHeight, timeout)")
-		return otto.FalseValue()
-	}
-	var n, timeout int64
-	var timer <-chan time.Time
-	var height *big.Int
-	var err error
-	args := len(call.ArgumentList)
-	if args == 2 {
-		timeout, err = call.Argument(1).ToInteger()
-		if err != nil {
-			fmt.Println(err)
-			return otto.UndefinedValue()
-		}
-		timer = time.NewTimer(time.Duration(timeout) * time.Second).C
-	}
-	if args >= 1 {
-		n, err = call.Argument(0).ToInteger()
-		if err != nil {
-			fmt.Println(err)
-			return otto.UndefinedValue()
-		}
-		height = big.NewInt(n)
-	}
-
-	if args == 0 {
-		height = js.xeth.CurrentBlock().Number()
-		height.Add(height, common.Big1)
-	}
-
-	wait := js.wait
-	js.wait <- height
-	select {
-	case <-timer:
-		// if times out make sure the xeth loop does not block
-		go func() {
-			select {
-			case wait <- nil:
-			case <-wait:
-			}
-		}()
-		return otto.UndefinedValue()
-	case height = <-wait:
-	}
-	v, _ := call.Otto.ToValue(height.Uint64())
-	return v
-}
-
-func (js *jsre) metrics(call otto.FunctionCall) otto.Value {
-	// Create a rate formatter
-	units := []string{"", "K", "M", "G", "T", "E", "P"}
-	round := func(value float64, prec int) string {
-		unit := 0
-		for value >= 1000 {
-			unit, value, prec = unit+1, value/1000, 2
-		}
-		return fmt.Sprintf(fmt.Sprintf("%%.%df%s", prec, units[unit]), value)
-	}
-	format := func(total float64, rate float64) string {
-		return fmt.Sprintf("%s (%s/s)", round(total, 0), round(rate, 2))
-	}
-	// Iterate over all the metrics, and just dump for now
-	counters := make(map[string]interface{})
-	metrics.DefaultRegistry.Each(func(name string, metric interface{}) {
-		// Create or retrieve the counter hierarchy for this metric
-		root, parts := counters, strings.Split(name, "/")
-		for _, part := range parts[:len(parts)-1] {
-			if _, ok := root[part]; !ok {
-				root[part] = make(map[string]interface{})
-			}
-			root = root[part].(map[string]interface{})
-		}
-		name = parts[len(parts)-1]
-
-		// Fill the counter with the metric details
-		switch metric := metric.(type) {
-		case metrics.Meter:
-			root[name] = map[string]interface{}{
-				"Avg01Min": format(metric.Rate1()*60, metric.Rate1()),
-				"Avg05Min": format(metric.Rate5()*300, metric.Rate5()),
-				"Avg15Min": format(metric.Rate15()*900, metric.Rate15()),
-				"Total":    format(float64(metric.Count()), metric.RateMean()),
-			}
-
-		case metrics.Timer:
-			root[name] = map[string]interface{}{
-				"Avg01Min": format(metric.Rate1()*60, metric.Rate1()),
-				"Avg05Min": format(metric.Rate5()*300, metric.Rate5()),
-				"Avg15Min": format(metric.Rate15()*900, metric.Rate15()),
-				"Count":    format(float64(metric.Count()), metric.RateMean()),
-				"Maximum":  time.Duration(metric.Max()).String(),
-				"Minimum":  time.Duration(metric.Min()).String(),
-				"Percentile": map[string]interface{}{
-					"20": time.Duration(metric.Percentile(0.2)).String(),
-					"50": time.Duration(metric.Percentile(0.5)).String(),
-					"80": time.Duration(metric.Percentile(0.8)).String(),
-					"95": time.Duration(metric.Percentile(0.95)).String(),
-					"99": time.Duration(metric.Percentile(0.99)).String(),
-				},
-			}
-
-		default:
-			root[name] = "Unknown metric type"
-		}
-	})
-	// Flatten the counters into some metrics and return
-	v, _ := call.Otto.ToValue(counters)
-	return v
-}
-
-func (js *jsre) sleep(call otto.FunctionCall) otto.Value {
-	sec, err := call.Argument(0).ToInteger()
-	if err != nil {
-		fmt.Println(err)
-		return otto.FalseValue()
-	}
-	time.Sleep(time.Duration(sec) * time.Second)
-	return otto.UndefinedValue()
-}
-
-func (js *jsre) setSolc(call otto.FunctionCall) otto.Value {
-	if len(call.ArgumentList) != 1 {
-		fmt.Println("needs 1 argument: admin.contractInfo.setSolc(solcPath)")
-		return otto.FalseValue()
-	}
-	solcPath, err := call.Argument(0).ToString()
-	if err != nil {
-		return otto.FalseValue()
-	}
-	solc, err := js.xeth.SetSolc(solcPath)
-	if err != nil {
-		fmt.Println(err)
-		return otto.FalseValue()
-	}
-	fmt.Println(solc.Info())
-	return otto.TrueValue()
-}
-
-func (js *jsre) register(call otto.FunctionCall) otto.Value {
-	if len(call.ArgumentList) != 4 {
-		fmt.Println("requires 4 arguments: admin.contractInfo.register(fromaddress, contractaddress, contract, filename)")
-		return otto.UndefinedValue()
-	}
-	sender, err := call.Argument(0).ToString()
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-
-	address, err := call.Argument(1).ToString()
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-
-	raw, err := call.Argument(2).Export()
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-	jsonraw, err := json.Marshal(raw)
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-	var contract compiler.Contract
-	err = json.Unmarshal(jsonraw, &contract)
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-
-	filename, err := call.Argument(3).ToString()
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-
-	contenthash, err := compiler.ExtractInfo(&contract, filename)
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-	// sender and contract address are passed as hex strings
-	codeb := js.xeth.CodeAtBytes(address)
-	codehash := common.BytesToHash(crypto.Sha3(codeb))
-
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-
-	registry := resolver.New(js.xeth)
-
-	_, err = registry.RegisterContentHash(common.HexToAddress(sender), codehash, contenthash)
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-
-	v, _ := call.Otto.ToValue(contenthash.Hex())
-	return v
-}
-
-func (js *jsre) registerUrl(call otto.FunctionCall) otto.Value {
-	if len(call.ArgumentList) != 3 {
-		fmt.Println("requires 3 arguments: admin.contractInfo.register(fromaddress, contenthash, filename)")
-		return otto.FalseValue()
-	}
-	sender, err := call.Argument(0).ToString()
-	if err != nil {
-		fmt.Println(err)
-		return otto.FalseValue()
-	}
-
-	contenthash, err := call.Argument(1).ToString()
-	if err != nil {
-		fmt.Println(err)
-		return otto.FalseValue()
-	}
-
-	url, err := call.Argument(2).ToString()
-	if err != nil {
-		fmt.Println(err)
-		return otto.FalseValue()
-	}
-
-	registry := resolver.New(js.xeth)
-
-	_, err = registry.RegisterUrl(common.HexToAddress(sender), common.HexToHash(contenthash), url)
-	if err != nil {
-		fmt.Println(err)
-		return otto.FalseValue()
-	}
-
-	return otto.TrueValue()
-}
-
-func (js *jsre) getContractInfo(call otto.FunctionCall) otto.Value {
-	if len(call.ArgumentList) != 1 {
-		fmt.Println("requires 1 argument: admin.contractInfo.register(contractaddress)")
-		return otto.FalseValue()
-	}
-	addr, err := call.Argument(0).ToString()
-	if err != nil {
-		fmt.Println(err)
-		return otto.FalseValue()
-	}
-
-	infoDoc, err := natspec.FetchDocsForContract(addr, js.xeth, ds)
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-	var info compiler.ContractInfo
-	err = json.Unmarshal(infoDoc, &info)
-	if err != nil {
-		fmt.Println(err)
-		return otto.UndefinedValue()
-	}
-	v, _ := call.Otto.ToValue(info)
-	return v
-}
-
-func (js *jsre) startNatSpec(call otto.FunctionCall) otto.Value {
-	js.ethereum.NatSpec = true
-	return otto.TrueValue()
-}
-
-func (js *jsre) stopNatSpec(call otto.FunctionCall) otto.Value {
-	js.ethereum.NatSpec = false
-	return otto.TrueValue()
-}
-
-func (js *jsre) newRegistry(call otto.FunctionCall) otto.Value {
-
-	if len(call.ArgumentList) != 1 {
-		fmt.Println("requires 1 argument: admin.contractInfo.newRegistry(adminaddress)")
-		return otto.FalseValue()
-	}
-	addr, err := call.Argument(0).ToString()
-	if err != nil {
-		fmt.Println(err)
-		return otto.FalseValue()
-	}
-
-	registry := resolver.New(js.xeth)
-	err = registry.CreateContracts(common.HexToAddress(addr))
-	if err != nil {
-		fmt.Println(err)
-		return otto.FalseValue()
-	}
-
-	return otto.TrueValue()
-}
-
-// internal transaction type which will allow us to resend transactions  using `eth.resend`
-type tx struct {
-	tx *types.Transaction
-
-	To       string
-	From     string
-	Nonce    string
-	Value    string
-	Data     string
-	GasLimit string
-	GasPrice string
-}
-
-func newTx(t *types.Transaction) *tx {
-	from, _ := t.From()
-	var to string
-	if t := t.To(); t != nil {
-		to = t.Hex()
-	}
-
-	return &tx{
-		tx:       t,
-		To:       to,
-		From:     from.Hex(),
-		Value:    t.Amount.String(),
-		Nonce:    strconv.Itoa(int(t.Nonce())),
-		Data:     "0x" + common.Bytes2Hex(t.Data()),
-		GasLimit: t.GasLimit.String(),
-		GasPrice: t.GasPrice().String(),
-	}
-}