+use std::sync::atomic::Ordering;
+use std::io::BufReader;
+use std::net::SocketAddr;
+use std::time::Instant;
+
+use tokio::prelude::*;
+use tokio::io::{stdin, lines};
+
+use crate::printer::Printer;
+use crate::datastore::{Store, AddressState, U64Setting, RegexSetting};
+
+use crate::{START_SHUTDOWN, scan_node};
+
+use regex::Regex;
+
+pub fn read(store: &'static Store, printer: &'static Printer) {
+ tokio::spawn(lines(BufReader::new(stdin())).for_each(move |line| {
+ macro_rules! err {
+ () => { {
+ printer.add_line(format!("Unparsable input: \"{}\"", line), true);
+ return future::ok(());
+ } }
+ }
+ let mut line_iter = line.split(' ');
+ macro_rules! get_next_chunk {
+ () => { {
+ match line_iter.next() {
+ Some(c) => c,
+ None => err!(),
+ }
+ } }
+ }
+ macro_rules! try_parse_next_chunk {
+ ($type: ty) => { {
+ match get_next_chunk!().parse::<$type>() {
+ Ok(res) => res,
+ Err(_) => err!(),
+ }
+ } }
+ }
+ match get_next_chunk!() {
+ "c" => store.set_u64(U64Setting::ConnsPerSec, try_parse_next_chunk!(u64)),
+ "t" => store.set_u64(U64Setting::RunTimeout, try_parse_next_chunk!(u64)),
+ "v" => store.set_u64(U64Setting::MinProtocolVersion, try_parse_next_chunk!(u64)),
+ "w" => store.set_u64(U64Setting::WasGoodTimeout, try_parse_next_chunk!(u64)),
+ "s" => store.set_regex(RegexSetting::SubverRegex, try_parse_next_chunk!(Regex)),
+ "a" => scan_node(Instant::now(), try_parse_next_chunk!(SocketAddr)),
+ "r" => {
+ match try_parse_next_chunk!(u8) {
+ 0 => store.set_u64(U64Setting::RescanInterval(AddressState::Untested), try_parse_next_chunk!(u64)),
+ 1 => store.set_u64(U64Setting::RescanInterval(AddressState::LowBlockCount), try_parse_next_chunk!(u64)),
+ 2 => store.set_u64(U64Setting::RescanInterval(AddressState::HighBlockCount), try_parse_next_chunk!(u64)),
+ 3 => store.set_u64(U64Setting::RescanInterval(AddressState::LowVersion), try_parse_next_chunk!(u64)),
+ 4 => store.set_u64(U64Setting::RescanInterval(AddressState::BadVersion), try_parse_next_chunk!(u64)),
+ 5 => store.set_u64(U64Setting::RescanInterval(AddressState::NotFullNode), try_parse_next_chunk!(u64)),
+ 6 => store.set_u64(U64Setting::RescanInterval(AddressState::ProtocolViolation), try_parse_next_chunk!(u64)),
+ 7 => store.set_u64(U64Setting::RescanInterval(AddressState::Timeout), try_parse_next_chunk!(u64)),
+ 8 => store.set_u64(U64Setting::RescanInterval(AddressState::TimeoutDuringRequest), try_parse_next_chunk!(u64)),
+ 9 => store.set_u64(U64Setting::RescanInterval(AddressState::Good), try_parse_next_chunk!(u64)),
+ 10 => store.set_u64(U64Setting::RescanInterval(AddressState::WasGood), try_parse_next_chunk!(u64)),
+ _ => err!(),
+ }
+ },
+ "q" => {
+ START_SHUTDOWN.store(true, Ordering::SeqCst);
+ return future::err(std::io::Error::new(std::io::ErrorKind::Other, ""));
+ },
+ _ => err!(),
+ }
+ future::ok(())
+ }).then(|_| {
+ println!("Exiting");
+ future::ok(())
+ }));
+}