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92 lines
2.2 KiB
92 lines
2.2 KiB
// 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 ethrepl
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import (
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"bufio"
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"fmt"
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"os"
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"strings"
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)
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func (self *JSRepl) read() {
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reader := bufio.NewReader(os.Stdin)
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for {
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fmt.Printf(self.prompt)
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str, _, err := reader.ReadLine()
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if err != nil {
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fmt.Println("Error reading input", err)
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} else {
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if (string(str) == "exit") {
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self.Stop()
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break
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} else {
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self.parseInput(string(str))
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}
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}
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}
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}
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func addHistory(s string) {
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}
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func printColored(outputVal string) {
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for ; outputVal != "" ; {
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codePart := ""
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if (strings.HasPrefix(outputVal, "\033[32m")) {
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codePart = "\033[32m"
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changeColor(2)
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}
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if (strings.HasPrefix(outputVal, "\033[1m\033[30m")) {
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codePart = "\033[1m\033[30m"
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changeColor(8)
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}
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if (strings.HasPrefix(outputVal, "\033[31m")) {
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codePart = "\033[31m"
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changeColor(red)
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}
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if (strings.HasPrefix(outputVal, "\033[35m")) {
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codePart = "\033[35m"
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changeColor(5)
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}
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if (strings.HasPrefix(outputVal, "\033[0m")) {
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codePart = "\033[0m"
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resetColorful()
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}
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textPart := outputVal[len(codePart):len(outputVal)]
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index := strings.Index(textPart, "\033")
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if index == -1 {
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outputVal = ""
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} else {
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outputVal = textPart[index:len(textPart)]
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textPart = textPart[0:index]
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}
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fmt.Printf("%v", textPart)
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}
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}
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func (self *JSRepl) PrintValue(v interface{}) {
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method, _ := self.re.Vm.Get("prettyPrint")
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v, err := self.re.Vm.ToValue(v)
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if err == nil {
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val, err := method.Call(method, v)
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if err == nil {
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printColored(fmt.Sprintf("%v", val))
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}
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}
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}
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