use std::path::{Path, PathBuf};
use std::usize;
use crate::dnstap_writer::DNSTapPendingWriter;
const DEFAULT_BACKLOG: usize = 4096;
#[derive(Clone, Hash)]
pub struct DNSTapBuilder {
pub backlog: usize,
pub unix_socket_path: Option<PathBuf>,
}
impl DNSTapBuilder {
pub fn default() -> DNSTapBuilder {
DNSTapBuilder {
backlog: DEFAULT_BACKLOG,
unix_socket_path: None,
}
}
pub fn backlog(mut self, backlog: usize) -> Self {
self.backlog = backlog;
self
}
pub fn unix_socket_path<P>(mut self, path: P) -> Self
where
P: AsRef<Path>,
{
self.unix_socket_path = Some(PathBuf::from(path.as_ref()));
self
}
pub fn listen(self) -> Result<DNSTapPendingWriter, &'static str> {
DNSTapPendingWriter::listen(self)
}
}