tree-wide: fix needless borrows

[proxmox-backup.git] / src / tape / changer / mtx / mtx_wrapper.rs

use anyhow::Error;

use proxmox_sys::command::run_command;
use pbs_api_types::ScsiTapeChanger;
use pbs_tape::MtxStatus;

use crate::{
    tape::changer::{
         mtx::parse_mtx_status,
    },
};

/// Run 'mtx status' and return parsed result.
pub fn mtx_status(config: &ScsiTapeChanger) -> Result<MtxStatus, Error> {
    let path = &config.path;

    let mut command = std::process::Command::new("mtx");
    command.args(&["-f", path, "status"]);

    let output = run_command(command, None)?;

    let mut status = parse_mtx_status(&output)?;

    status.mark_import_export_slots(config)?;

    Ok(status)
}

/// Run 'mtx load'
pub fn mtx_load(
    path: &str,
    slot: u64,
    drivenum: u64,
) -> Result<(), Error> {

    let mut command = std::process::Command::new("mtx");
    command.args(&["-f", path, "load", &slot.to_string(), &drivenum.to_string()]);
    run_command(command, None)?;

    Ok(())
}

/// Run 'mtx unload'
pub fn mtx_unload(
    path: &str,
    slot: u64,
    drivenum: u64,
) -> Result<(), Error> {

    let mut command = std::process::Command::new("mtx");
    command.args(&["-f", path, "unload", &slot.to_string(), &drivenum.to_string()]);
    run_command(command, None)?;

    Ok(())
}

/// Run 'mtx transfer'
pub fn mtx_transfer(
    path: &str,
    from_slot: u64,
    to_slot: u64,
) -> Result<(), Error> {

    let mut command = std::process::Command::new("mtx");
    command.args(&["-f", path, "transfer", &from_slot.to_string(), &to_slot.to_string()]);

    run_command(command, None)?;

    Ok(())
}