#![no_std]
#![no_main]

extern crate userspace_rt;

use types::bounded::CapSlot;

#[unsafe(no_mangle)]
extern "C" fn main() {
    let ep = CapSlot::const_new(0);

    if let Some(fb) = driver_framebuffer_virtio::VirtioFramebuffer::try_new() {
        let mut srv = display_server::server::DisplayServer::new(fb);
        server_framework::serve(&mut srv, ep);
    } else {
        let fb = driver_framebuffer_mock::MockFramebuffer::new(
            types::display::Dimension::new(640),
            types::display::Dimension::new(480),
        );
        let mut srv = display_server::server::DisplayServer::new(fb);
        server_framework::serve(&mut srv, ep);
    }

    loop { userspace::syscall::yield_now(); }
}