src/connectivity/network/netcfg/src/dhcpv4.rs

// Copyright 2020 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

use fidl_fuchsia_net_dhcp as fnet_dhcp;
use fuchsia_zircon as zx;

use anyhow::Context as _;

use crate::errors;

/// Start the DHCP server.
pub(super) async fn start_server(
    dhcp_server: &fnet_dhcp::Server_Proxy,
) -> Result<(), errors::Error> {
    dhcp_server
        .start_serving()
        .await
        .context("error sending start DHCP server request")
        .map_err(errors::Error::NonFatal)?
        .map_err(zx::Status::from_raw)
        .context("error starting DHCP server")
        .map_err(errors::Error::NonFatal)
}

/// Stop the DHCP server.
pub(super) async fn stop_server(
    dhcp_server: &fnet_dhcp::Server_Proxy,
) -> Result<(), errors::Error> {
    dhcp_server
        .stop_serving()
        .await
        .context("error sending stop DHCP server request")
        .map_err(errors::Error::NonFatal)
}