markbase/rust-iscsi-initiator/src/bin/iscsi-ls.rs

use rust_iscsi_initiator::discovery::Discovery;
use std::env;

/// iscsi-ls tool - List iSCSI targets
#[tokio::main]
async fn main() {
    env_logger::init();

    let args: Vec<String> = env::args().collect();

    if args.len() < 2 {
        println!("Usage: iscsi-ls <portal-address>");
        println!("Example: iscsi-ls 192.168.1.1:3260");
        return;
    }

    let portal = &args[1];

    println!("Discovering targets at {}...", portal);

    let mut discovery = Discovery::new();

    match discovery.connect(portal).await {
        Ok(_) => {
            match discovery.send_targets().await {
                Ok(targets) => {
                    if targets.is_empty() {
                        println!("No targets found");
                    } else {
                        println!("Found {} targets:", targets.len());
                        for target in targets {
                            println!("  {}", target);
                        }
                    }
                }
                Err(e) => {
                    eprintln!("Discovery error: {}", e);
                }
            }

            discovery.disconnect().await.ok();
        }
        Err(e) => {
            eprintln!("Connection error: {}", e);
        }
    }
}