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use crate::{new_rpc_client, Command, Result};
use clap::value_t_or_exit;
pub struct Lan;
#[mullvad_management_interface::async_trait]
impl Command for Lan {
fn name(&self) -> &'static str {
"lan"
}
fn clap_subcommand(&self) -> clap::App<'static, 'static> {
clap::SubCommand::with_name(self.name())
.about("Control the allow local network sharing setting")
.setting(clap::AppSettings::SubcommandRequiredElseHelp)
.subcommand(
clap::SubCommand::with_name("set")
.about("Change allow LAN setting")
.arg(
clap::Arg::with_name("policy")
.required(true)
.possible_values(&["allow", "block"]),
),
)
.subcommand(
clap::SubCommand::with_name("get")
.about("Display the current local network sharing setting"),
)
}
async fn run(&self, matches: &clap::ArgMatches<'_>) -> Result<()> {
if let Some(set_matches) = matches.subcommand_matches("set") {
let allow_lan = value_t_or_exit!(set_matches.value_of("policy"), String);
self.set(allow_lan == "allow").await
} else if let Some(_matches) = matches.subcommand_matches("get") {
self.get().await
} else {
unreachable!("No lan command given");
}
}
}
impl Lan {
async fn set(&self, allow_lan: bool) -> Result<()> {
let mut rpc = new_rpc_client().await?;
rpc.set_allow_lan(allow_lan).await?;
println!("Changed local network sharing setting");
Ok(())
}
async fn get(&self) -> Result<()> {
let mut rpc = new_rpc_client().await?;
let allow_lan = rpc.get_settings(()).await?.into_inner().allow_lan;
println!(
"Local network sharing setting: {}",
if allow_lan { "allow" } else { "block" }
);
Ok(())
}
}
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