2014-07-01 15:13:50 -07:00
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package main
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2014-02-25 01:54:15 -08:00
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import (
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2014-08-15 04:45:34 -07:00
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"bytes"
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2014-08-13 15:18:37 -07:00
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"fmt"
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2014-08-07 07:35:47 -07:00
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"path"
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2014-08-15 04:45:34 -07:00
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"strconv"
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"strings"
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2014-08-07 07:35:47 -07:00
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2014-02-25 01:54:15 -08:00
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"github.com/ethereum/eth-go"
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2014-08-12 03:16:21 -07:00
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"github.com/ethereum/eth-go/ethchain"
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2014-08-15 04:45:34 -07:00
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"github.com/ethereum/eth-go/ethcrypto"
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2014-08-15 04:16:07 -07:00
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"github.com/ethereum/eth-go/ethpipe"
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2014-08-20 01:00:02 -07:00
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"github.com/ethereum/eth-go/ethstate"
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2014-02-25 01:54:15 -08:00
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"github.com/ethereum/eth-go/ethutil"
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2014-08-12 03:16:21 -07:00
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"github.com/ethereum/go-ethereum/javascript"
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2014-08-15 04:27:43 -07:00
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"gopkg.in/qml.v1"
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2014-02-25 01:54:15 -08:00
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)
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2014-04-11 21:12:10 -07:00
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type memAddr struct {
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Num string
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Value string
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}
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2014-02-25 01:54:15 -08:00
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// UI Library that has some basic functionality exposed
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type UiLib struct {
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*ethpipe.JSPipe
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2014-02-25 01:54:15 -08:00
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engine *qml.Engine
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eth *eth.Ethereum
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connected bool
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assetPath string
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// The main application window
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2014-05-28 06:48:17 -07:00
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win *qml.Window
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Db *Debugger
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DbWindow *DebuggerWindow
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2014-08-12 03:16:21 -07:00
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jsEngine *javascript.JSRE
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2014-08-20 01:00:02 -07:00
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filterCallbacks map[int][]int
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2014-03-27 03:14:04 -07:00
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}
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func NewUiLib(engine *qml.Engine, eth *eth.Ethereum, assetPath string) *UiLib {
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2014-09-13 15:13:47 -07:00
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return &UiLib{JSPipe: ethpipe.NewJSPipe(eth), engine: engine, eth: eth, assetPath: assetPath, jsEngine: javascript.NewJSRE(eth), filterCallbacks: make(map[int][]int)} //, filters: make(map[int]*ethpipe.JSFilter)}
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2014-08-12 03:16:21 -07:00
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}
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2014-09-13 15:13:47 -07:00
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func (self *UiLib) Notef(args []interface{}) {
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logger.Infoln(args...)
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2014-09-07 15:50:25 -07:00
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}
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2014-08-15 04:45:34 -07:00
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func (self *UiLib) LookupDomain(domain string) string {
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world := self.World()
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if len(domain) > 32 {
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domain = string(ethcrypto.Sha3Bin([]byte(domain)))
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}
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data := world.Config().Get("DnsReg").StorageString(domain).Bytes()
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// Left padded = A record, Right padded = CNAME
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2014-08-23 06:30:23 -07:00
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if len(data) > 0 && data[0] == 0 {
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2014-08-15 04:45:34 -07:00
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data = bytes.TrimLeft(data, "\x00")
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var ipSlice []string
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for _, d := range data {
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ipSlice = append(ipSlice, strconv.Itoa(int(d)))
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}
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return strings.Join(ipSlice, ".")
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} else {
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data = bytes.TrimRight(data, "\x00")
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return string(data)
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}
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}
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2014-09-25 01:33:05 -07:00
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func (self *UiLib) LookupName(addr string) string {
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var (
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nameReg = self.World().Config().Get("NameReg")
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lookup = nameReg.Storage(ethutil.Hex2Bytes(addr))
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)
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if lookup.Len() != 0 {
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return strings.Trim(lookup.Str(), "\x00")
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}
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return addr
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}
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func (self *UiLib) LookupAddress(name string) string {
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var (
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nameReg = self.World().Config().Get("NameReg")
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lookup = nameReg.Storage(ethutil.RightPadBytes([]byte(name), 32))
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)
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if lookup.Len() != 0 {
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return ethutil.Bytes2Hex(lookup.Bytes())
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}
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return ""
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}
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2014-09-17 06:58:44 -07:00
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func (self *UiLib) PastPeers() *ethutil.List {
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return ethutil.NewList(eth.PastPeers())
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}
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2014-08-12 03:16:21 -07:00
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func (self *UiLib) ImportTx(rlpTx string) {
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tx := ethchain.NewTransactionFromBytes(ethutil.Hex2Bytes(rlpTx))
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self.eth.TxPool().QueueTransaction(tx)
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}
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func (self *UiLib) EvalJavascriptFile(path string) {
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self.jsEngine.LoadExtFile(path[7:])
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2014-02-25 01:54:15 -08:00
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}
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2014-08-13 15:18:37 -07:00
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func (self *UiLib) EvalJavascriptString(str string) string {
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value, err := self.jsEngine.Run(str)
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if err != nil {
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return err.Error()
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}
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return fmt.Sprintf("%v", value)
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}
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2014-06-23 07:25:57 -07:00
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func (ui *UiLib) OpenQml(path string) {
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container := NewQmlApplication(path[7:], ui)
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app := NewExtApplication(container, ui)
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2014-02-25 01:54:15 -08:00
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2014-06-23 07:25:57 -07:00
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go app.run()
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2014-02-25 01:54:15 -08:00
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}
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2014-04-20 15:57:57 -07:00
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func (ui *UiLib) OpenHtml(path string) {
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2014-04-29 16:44:02 -07:00
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container := NewHtmlApplication(path, ui)
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app := NewExtApplication(container, ui)
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2014-04-23 02:51:48 -07:00
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2014-04-29 16:44:02 -07:00
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go app.run()
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}
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2014-04-23 02:51:48 -07:00
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2014-08-07 07:35:47 -07:00
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func (ui *UiLib) OpenBrowser() {
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ui.OpenHtml("file://" + ui.AssetPath("ext/home.html"))
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}
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2014-04-27 15:25:01 -07:00
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func (ui *UiLib) Muted(content string) {
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component, err := ui.engine.LoadFile(ui.AssetPath("qml/muted.qml"))
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if err != nil {
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2014-06-23 03:41:11 -07:00
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logger.Debugln(err)
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2014-04-27 15:25:01 -07:00
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return
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}
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win := component.CreateWindow(nil)
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go func() {
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path := "file://" + ui.AssetPath("muted/index.html")
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win.Set("url", path)
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win.Show()
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win.Wait()
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}()
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}
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2014-02-28 03:18:19 -08:00
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func (ui *UiLib) Connect(button qml.Object) {
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2014-02-25 01:54:15 -08:00
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if !ui.connected {
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2014-05-09 05:51:02 -07:00
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ui.eth.Start(true)
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2014-02-28 03:18:19 -08:00
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ui.connected = true
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button.Set("enabled", false)
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2014-02-25 01:54:15 -08:00
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}
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}
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func (ui *UiLib) ConnectToPeer(addr string) {
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ui.eth.ConnectToPeer(addr)
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}
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2014-03-02 15:54:41 -08:00
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func (ui *UiLib) AssetPath(p string) string {
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2014-03-27 03:14:04 -07:00
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return path.Join(ui.assetPath, p)
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2014-03-02 15:54:41 -08:00
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}
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2014-06-23 04:20:59 -07:00
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2014-05-28 06:48:17 -07:00
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func (self *UiLib) StartDbWithContractAndData(contractHash, data string) {
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dbWindow := NewDebuggerWindow(self)
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2014-06-29 12:39:45 -07:00
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object := self.eth.StateManager().CurrentState().GetStateObject(ethutil.Hex2Bytes(contractHash))
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2014-07-24 03:30:41 -07:00
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if len(object.Code) > 0 {
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dbWindow.SetCode("0x" + ethutil.Bytes2Hex(object.Code))
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2014-05-28 06:48:17 -07:00
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}
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2014-05-28 09:11:27 -07:00
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dbWindow.SetData("0x" + data)
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2014-05-28 06:48:17 -07:00
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dbWindow.Show()
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}
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func (self *UiLib) StartDbWithCode(code string) {
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dbWindow := NewDebuggerWindow(self)
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dbWindow.SetCode("0x" + code)
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dbWindow.Show()
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}
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2014-03-02 15:54:41 -08:00
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2014-05-27 01:42:37 -07:00
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func (self *UiLib) StartDebugger() {
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dbWindow := NewDebuggerWindow(self)
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dbWindow.Show()
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}
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2014-08-20 01:00:02 -07:00
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2014-09-13 15:13:47 -07:00
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func (self *UiLib) NewFilter(object map[string]interface{}) int {
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filter, id := self.eth.InstallFilter(object)
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2014-08-20 01:00:02 -07:00
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filter.MessageCallback = func(messages ethstate.Messages) {
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2014-09-13 15:13:47 -07:00
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self.win.Root().Call("invokeFilterCallback", ethpipe.ToJSMessages(messages), id)
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2014-08-20 01:00:02 -07:00
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}
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2014-08-20 03:42:49 -07:00
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2014-09-13 15:13:47 -07:00
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return id
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2014-08-20 03:42:49 -07:00
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}
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2014-09-13 15:13:47 -07:00
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func (self *UiLib) NewFilterString(typ string) int {
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filter, id := self.eth.InstallFilter(nil)
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filter.BlockCallback = func(block *ethchain.Block) {
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self.win.Root().Call("invokeFilterCallback", "{}", id)
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2014-08-20 03:42:49 -07:00
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}
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2014-08-20 01:00:02 -07:00
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2014-09-13 15:13:47 -07:00
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return id
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2014-08-20 01:00:02 -07:00
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}
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2014-09-13 15:13:47 -07:00
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func (self *UiLib) Messages(id int) *ethutil.List {
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filter := self.eth.GetFilter(id)
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2014-08-20 01:00:02 -07:00
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if filter != nil {
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2014-09-24 11:40:18 -07:00
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messages := ethpipe.ToJSMessages(filter.Find())
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2014-09-13 15:13:47 -07:00
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2014-09-24 11:40:18 -07:00
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return messages
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2014-08-20 01:00:02 -07:00
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}
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2014-09-13 15:13:47 -07:00
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return ethutil.EmptyList()
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2014-08-20 01:00:02 -07:00
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}
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2014-09-13 15:13:47 -07:00
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func (self *UiLib) UninstallFilter(id int) {
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self.eth.UninstallFilter(id)
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2014-08-20 01:00:02 -07:00
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}
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2014-08-20 03:42:49 -07:00
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2014-09-22 05:54:27 -07:00
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func mapToTxParams(object map[string]interface{}) map[string]string {
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2014-08-20 03:42:49 -07:00
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// Default values
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if object["from"] == nil {
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object["from"] = ""
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}
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if object["to"] == nil {
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object["to"] = ""
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}
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if object["value"] == nil {
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object["value"] = ""
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}
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if object["gas"] == nil {
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object["gas"] = ""
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}
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if object["gasPrice"] == nil {
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object["gasPrice"] = ""
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}
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var dataStr string
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var data []string
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if list, ok := object["data"].(*qml.List); ok {
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list.Convert(&data)
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2014-09-22 05:54:27 -07:00
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} else if str, ok := object["data"].(string); ok {
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data = []string{str}
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2014-08-20 03:42:49 -07:00
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}
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for _, str := range data {
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if ethutil.IsHex(str) {
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str = str[2:]
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if len(str) != 64 {
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str = ethutil.LeftPadString(str, 64)
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}
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} else {
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str = ethutil.Bytes2Hex(ethutil.LeftPadBytes(ethutil.Big(str).Bytes(), 32))
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}
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dataStr += str
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}
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2014-09-22 05:54:27 -07:00
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object["data"] = dataStr
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conv := make(map[string]string)
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for key, value := range object {
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if v, ok := value.(string); ok {
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conv[key] = v
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}
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}
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return conv
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}
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func (self *UiLib) Transact(params map[string]interface{}) (*ethpipe.JSReceipt, error) {
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object := mapToTxParams(params)
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2014-08-20 03:42:49 -07:00
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return self.JSPipe.Transact(
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2014-09-22 05:54:27 -07:00
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object["from"],
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object["to"],
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object["value"],
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object["gas"],
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object["gasPrice"],
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object["data"],
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2014-08-20 03:42:49 -07:00
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)
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}
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2014-09-19 13:42:55 -07:00
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func (self *UiLib) Compile(code string) (string, error) {
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bcode, err := ethutil.Compile(code, false)
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if err != nil {
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return err.Error(), err
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}
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return ethutil.Bytes2Hex(bcode), err
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}
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2014-09-22 05:54:27 -07:00
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func (self *UiLib) Call(params map[string]interface{}) (string, error) {
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object := mapToTxParams(params)
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return self.JSPipe.Execute(
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object["to"],
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object["value"],
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object["gas"],
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object["gasPrice"],
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object["data"],
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)
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}
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