// Gets password from input
func getPass() string {
gc.Echo(false)
stdscr := gc.StdScr()
var returnString []byte
x := 0
var c gc.Char
var rawInput gc.Key
for {
rawInput = stdscr.GetChar()
c = gc.Char(rawInput)
if rawInput == gc.KEY_BACKSPACE || c == gc.Char(127) {
if x != 0 {
returnString = returnString[0 : len(returnString)-1]
x--
} else {
continue
}
} else if rawInput == gc.KEY_RETURN {
if x != 0 {
return string(returnString)
}
} else if c > 31 && c < 127 {
returnString = append(returnString, byte(c))
x++
} else {
continue
}
}
}
// Gets the passphrase to the chat database from the user
func passphraseUnlock() string {
stdscr := gc.StdScr()
y, x := stdscr.MaxYX()
stdscr.Println()
stdscr.MovePrintln((2*int(y/3))-2, int(x/2)-16, "Please enter your passphrase:")
stdscr.Move((2*int(y/3))-1, int(x/2)-16)
pass = getPass()
return pass
}
// function to read the verification code stolen from janimo
func readLine(prompt string) string {
stdscr := gc.StdScr()
y, x := stdscr.MaxYX()
stdscr.Println()
stdscr.MovePrintln((2*int(y/3))-2, int(x/2)-16, "Please enter the verification code:")
stdscr.Move((2*int(y/3))-1, int(x/2)-16)
pass = getPass()
return pass
}
func main() {
var term1, term2 *gc.Screen
var err error
flag.Parse()
if flag.NArg() != 1 {
log.Fatal("Must supply path to a pseudo-terminal (ie. /dev/pts/0)")
}
// You can, for example, use the current psuedo-terminal to read/write to
// You may need to change the to one you have read/write access to
var pts *os.File
pts, err = os.OpenFile(flag.Arg(0), os.O_RDWR, os.FileMode(666))
if err != nil {
log.Fatal(err)
}
defer pts.Close()
// Create a new terminal using the default $TERM type and the psuedo-terminal
term1, err = gc.NewTerm("", pts, pts)
if err != nil {
log.Fatal("newterm:", err)
}
// Remember that defer is LIFO order and End must be called prior to Delete
defer term1.Delete()
defer term1.End()
// Create a second terminal as if we had two to interact with
term2, err = gc.NewTerm("", os.Stdout, os.Stdin)
if err != nil {
log.Fatal("newterm:", err)
}
// It is important that End is called on term2 prior to term1
defer term2.Delete()
defer term2.End() // comment out for an alternative to End
//defer gc.End() // uncomment for alternate way to end
//defer term2.Set() // uncomment
// Set the active terminal to term1
term1.Set()
// Get the Standard Screen Window and write to the active terminal
mw := gc.StdScr()
mw.MovePrint(0, 0, "Term 1 works! Press any key to exit...")
mw.Refresh()
mw.GetChar()
// activate term2 and send data to it
term2.Set()
mw.MovePrint(0, 0, "Term 2 works! Press any key to exit...")
mw.Refresh()
mw.GetChar()
}