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use std::{
    io::{Error as IoError, ErrorKind as IoErrorKind},
    net::SocketAddr,
};

use ssh2::Error as Ssh2Error;

//
pub fn ssh2_error_is_would_block(err: &Ssh2Error) -> bool {
    IoError::from(Ssh2Error::from_errno(err.code())).kind() == IoErrorKind::WouldBlock
}

//
#[derive(Debug, Clone)]
pub enum ConnectInfo {
    Tcp(SocketAddr),
    #[cfg(unix)]
    Unix(Box<std::path::Path>),
}

impl ConnectInfo {
    pub fn with_tcp(addr: impl Into<SocketAddr>) -> Self {
        Self::Tcp(addr.into())
    }

    #[cfg(unix)]
    pub fn with_unix(path: impl AsRef<std::path::Path>) -> Self {
        Self::Unix(path.as_ref().into())
    }
}