Method new

init/src/main.rs:28–45

(vga_com: &'a CommHandle)

impl<'a> Console<'a> {
    pub fn new(vga_com: &'a CommHandle) -> Self {
        match rcall(
            vga_com,
            message::OPEN_READWRITE, 0.into(), 0.into(), None) {
            Ok((message::COMM_HANDLE,
                MessageData::CommHandle(handle),
                MessageData::Value(id))) => Console {vga: vga_com,
                                                     writer_id: id,
                                                     input: None,
                                                     output:handle},
            Ok(message) => {
                panic!("[init] Received unexpected message {:?}", message);
            }
            Err(code) => {
                panic!("[init] Received error {:?}", code);
            }
        }
    }

    /// Launch a login process on a new console
    /// Returns the console to enable switching to/from this login/shell