func newLightweightJSRE(libPath string, client comms.EthereumClient, interactive bool, f xeth.Frontend) *jsre {
js := &jsre{ps1: "> "}
js.wait = make(chan *big.Int)
js.client = client
js.ds = docserver.New("/")
if f == nil {
f = js
}
// update state in separare forever blocks
js.re = re.New(libPath)
if err := js.apiBindings(f); err != nil {
utils.Fatalf("Unable to initialize console - %v", err)
}
if !liner.TerminalSupported() || !interactive {
js.prompter = dumbterm{bufio.NewReader(os.Stdin)}
} else {
lr := liner.NewLiner()
js.withHistory(func(hist *os.File) { lr.ReadHistory(hist) })
lr.SetCtrlCAborts(true)
js.loadAutoCompletion()
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 newLightweightJSRE(docRoot string, client rpc.Client, datadir string, interactive bool) *jsre {
js := &jsre{ps1: "> "}
js.wait = make(chan *big.Int)
js.client = client
js.re = re.New(docRoot)
if err := js.apiBindings(); err != nil {
utils.Fatalf("Unable to initialize console - %v", err)
}
js.setupInput(datadir)
return js
}
func newJSRE(stack *node.Node, docRoot, corsDomain string, client rpc.Client, interactive bool) *jsre {
js := &jsre{stack: stack, ps1: "> "}
// set default cors domain used by startRpc from CLI flag
js.corsDomain = corsDomain
js.wait = make(chan *big.Int)
js.client = client
js.re = re.New(docRoot)
if err := js.apiBindings(); err != nil {
utils.Fatalf("Unable to connect - %v", err)
}
js.setupInput(stack.DataDir())
return js
}
func newJSRE(ethereum *eth.Ethereum, libPath, corsDomain string, client comms.EthereumClient, interactive bool, f xeth.Frontend) *jsre {
js := &jsre{ethereum: ethereum, ps1: "> "}
// set default cors domain used by startRpc from CLI flag
js.corsDomain = corsDomain
if f == nil {
f = js
}
js.ds = docserver.New("/")
js.xeth = xeth.New(ethereum, f)
js.wait = js.xeth.UpdateState()
js.client = client
if clt, ok := js.client.(*comms.InProcClient); ok {
if offeredApis, err := api.ParseApiString(shared.AllApis, codec.JSON, js.xeth, ethereum); err == nil {
clt.Initialize(api.Merge(offeredApis...))
}
}
// update state in separare forever blocks
js.re = re.New(libPath)
if err := js.apiBindings(f); err != nil {
utils.Fatalf("Unable to connect - %v", err)
}
if !liner.TerminalSupported() || !interactive {
js.prompter = dumbterm{bufio.NewReader(os.Stdin)}
} else {
lr := liner.NewLiner()
js.withHistory(func(hist *os.File) { lr.ReadHistory(hist) })
lr.SetCtrlCAborts(true)
js.loadAutoCompletion()
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 newJSRE(ethereum *eth.Ethereum, libPath string, interactive bool, corsDomain string) *jsre {
js := &jsre{ethereum: ethereum, ps1: "> "}
// set default cors domain used by startRpc from CLI flag
js.corsDomain = corsDomain
js.xeth = xeth.New(ethereum, js)
js.re = re.New(libPath)
js.apiBindings()
js.adminBindings()
if !liner.TerminalSupported() || !interactive {
js.prompter = dumbterm{bufio.NewReader(os.Stdin)}
} else {
lr := liner.NewLiner()
js.withHistory(func(hist *os.File) { lr.ReadHistory(hist) })
lr.SetCtrlCAborts(true)
js.prompter = lr
js.atexit = func() {
js.withHistory(func(hist *os.File) { hist.Truncate(0); lr.WriteHistory(hist) })
lr.Close()
}
}
return js
}
// newREPLConsole creates a new JavaScript interpreter console that can be used
// by the API to serve fronted console requests.
func newREPLConsole(eapis *etherapis.EtherAPIs) *jsre.JSRE {
// Create a JavaScript interpreter with web3 injected
console := jsre.New("")
client, _ := eapis.Geth().Stack().Attach()
jeth := utils.NewJeth(console, client)
console.Set("jeth", struct{}{})
t, _ := console.Get("jeth")
jethObj := t.Object()
jethObj.Set("send", jeth.Send)
jethObj.Set("sendAsync", jeth.Send)
console.Compile("bignumber.js", jsre.BigNumber_JS)
console.Compile("web3.js", jsre.Web3_JS)
console.Run("var Web3 = require('web3');")
console.Run("var web3 = new Web3(jeth);")
// Inject all of the APIs exposed by the inproc RPC client
shortcut := "var eth = web3.eth; var personal = web3.personal; "
apis, _ := client.SupportedModules()
for api, _ := range apis {
if api == "web3" || api == "rpc" {
continue
}
if jsFile, ok := web3ext.Modules[api]; ok {
console.Compile(fmt.Sprintf("%s.js", api), jsFile)
shortcut += fmt.Sprintf("var %s = web3.%s; ", api, api)
}
}
console.Run(shortcut)
// Finally return the ready console
return console
}
