lnd.xprv/cmd/lnshell/lnshellmain.go

84 lines
1.5 KiB
Go

package main
import (
"bufio"
"fmt"
"log"
"os"
"strings"
"github.com/lightningnetwork/lnd/lnrpc"
"golang.org/x/net/context"
"google.golang.org/grpc"
)
var z lnrpc.LightningClient
var stub context.Context
func main() {
fmt.Printf("LNShell v0.0. \n")
fmt.Printf("Connects to LN daemon, default on 127.0.0.1:10000.\n")
err := shellPrompt()
if err != nil {
log.Fatal(err)
}
return
}
func shellPrompt() error {
stub = context.Background()
opts := []grpc.DialOption{grpc.WithInsecure()}
conn, err := grpc.Dial("localhost:10000", opts...)
if err != nil {
return err
}
z = lnrpc.NewLightningClient(conn)
for {
reader := bufio.NewReaderSize(os.Stdin, 4000)
fmt.Printf("->")
msg, err := reader.ReadString('\n')
if err != nil {
return err
}
cmdslice := strings.Fields(msg)
if len(cmdslice) < 1 {
continue
}
fmt.Printf("entered command: %s\n", msg)
err = Shellparse(cmdslice)
if err != nil {
return err
}
}
}
func Shellparse(cmdslice []string) error {
var err error
var args []string
cmd := cmdslice[0]
if len(cmdslice) > 1 {
args = cmdslice[1:]
}
if cmd == "exit" || cmd == "quit" {
return fmt.Errorf("User exit")
}
/*if cmd == "lnhi" {
err = LnChat(args)
if err != nil {
fmt.Printf("LN chat error: %s\n", err)
}
return nil
}*/
if cmd == "lnc" {
err = LnConnect(args)
if err != nil {
fmt.Printf("LN connect error: %s\n", err)
}
return nil
}
fmt.Printf("Command not recognized.\n")
return nil
}