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// Console backend device
//
// Copyright 2023-2024 VIRTUAL OPEN SYSTEMS SAS. All Rights Reserved.
// Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>
//
// SPDX-License-Identifier: Apache-2.0 or BSD-3-Clause
use crate::virtio_console::VirtioConsoleConfig;
use clap::ValueEnum;
use log::trace;
#[derive(ValueEnum, Clone, Copy, Default, Debug, Eq, PartialEq)]
pub enum BackendType {
#[default]
Nested,
Network,
}
#[derive(Debug)]
pub(crate) struct ConsoleController {
config: VirtioConsoleConfig,
pub backend: BackendType,
pub exit: bool,
}
impl ConsoleController {
pub(crate) fn new(backend: BackendType) -> ConsoleController {
ConsoleController {
config: VirtioConsoleConfig {
cols: 20.into(),
rows: 20.into(),
max_nr_ports: 1.into(),
emerg_wr: 64.into(),
},
backend,
exit: false,
}
}
pub(crate) fn config(&self) -> &VirtioConsoleConfig {
trace!("Get config\n");
&self.config
}
}
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