func stdin_read_password() string {
var in = C.GetStdHandle(C.STD_INPUT_HANDLE)
var old_flags C.DWORD
var isTty = (C.GetFileType(in) == C.FILE_TYPE_CHAR)
if isTty {
if C.GetConsoleMode(in, &old_flags) != C.FALSE {
C.SetConsoleMode(in, C.ENABLE_LINE_INPUT|C.ENABLE_PROCESSED_INPUT)
} else {
isTty = false
}
}
var input [inputLength]byte
var length = inputLength
var count C.DWORD
C.ReadFile(in, C.PVOID(&input[0]), inputLength, &count, nil)
var countInt = int(count)
if countInt >= 2 && input[countInt-2] == '\r' {
length = countInt - 2
} else {
var buf [inputLength]byte
for C.ReadFile(in, C.PVOID(&buf[0]), inputLength, &count, nil) > 0 {
if count >= 2 && buf[count-2] == '\r' {
break
}
}
}
fmt.Fprintln(os.Stderr)
if isTty {
C.SetConsoleMode(in, old_flags)
}
return string(input[:length])
}
// GetStandardScreenBufferHandle returns the handle to the standard
// active screen buffer.
func GetStandardScreenBufferHandle() ScreenBufferHandle {
return ScreenBufferHandle{C.GetStdHandle(C.STD_OUTPUT_HANDLE)}
}
