cleanup and typos

Cargo.toml

@@ -3,7 +3,7 @@ name = "sieverman"
 version = "0.1.0"
 authors = ["Franz Dietrich<dietrich@teilgedanken.de>"]
 edition = "2021"
-license = "MIT OR Apache-2.0"
+licenses = ["MIT", "Apache-2.0"]
 description = "Connect to a Managesieve-Server"
 documentation = "https://docs.rs/bitflags"
 readme = "README.md"

src/bin/backend/run.rs

@@ -13,8 +13,7 @@ pub(crate) async fn run(
     info!("connecting…");
     let future_info = info.connect();
     info!("waiting for the connection to be established");
-    let mut connected = future_info.await.context("Something went wrong")?;
+    let connected = future_info.await.context("Something went wrong")?;
-
     info!("Fully read the introduction:");
     to_frontend_tx
         .send(BackToFront::ServerConnected(

src/bin/gui/main_window.rs

@@ -17,9 +17,7 @@ pub(crate) fn get_app(
     let app = Application::builder()
         .application_id("de.teilgedanken.sieverman")
         .build();
-
     app.connect_activate(move |app| build_ui(app, from_backend_rx.clone()));
-
     app
 }
 
@@ -35,23 +33,23 @@ fn build_ui(
         .object::<libadwaita::ApplicationWindow>("window")
         .unwrap();
 
-    let prefrences_group = builder
+    let preferences_group = builder
         .object::<libadwaita::PreferencesGroup>("server_settings")
         .unwrap();
     main_window.set_application(Some(app));
 
     let future = {
-        let mut data_event_receiver = from_backend_rx.take().expect("data_event_reciver");
+        let mut data_event_receiver = from_backend_rx.take().expect("data_event_receiver");
         async move {
             while let Some(event) = data_event_receiver.recv().await {
                 match event {
                     BackToFront::ServerConnected(caps) => {
-                        prefrences_group.add(&row_in_settings("Greeting", &caps.implementation));
+                        preferences_group.add(&row_in_settings("Greeting", &caps.implementation));
-                        prefrences_group
+                        preferences_group
                             .add(&row_in_settings("Authentication", &caps.sasl.join(",")));
-                        prefrences_group
+                        preferences_group
                             .add(&row_in_settings("Starttls", &caps.starttls.to_string()));
-                        prefrences_group.add(&row_in_settings("Version", &caps.version));
+                        preferences_group.add(&row_in_settings("Version", &caps.version));
                     }
                 }
             }

src/bin/sieverman.rs

@@ -19,7 +19,7 @@ fn main() -> glib::ExitCode {
     gtk::init().expect("Failed to initialize GTK");
     libadwaita::init().expect("Adwaita initialization failed");
 
-    let (to_frontent_tx, from_backend_rx) = tokio::sync::mpsc::channel(5);
+    let (to_frontend_tx, from_backend_rx) = tokio::sync::mpsc::channel(5);
     let _handle = thread::spawn(move || {
         info!("Running Backend");
         tokio::runtime::Builder::new_current_thread()
@@ -27,12 +27,14 @@ fn main() -> glib::ExitCode {
             .enable_time()
             .build()
             .unwrap()
-            .block_on(backend::run::run(to_frontent_tx))
+            .block_on(backend::run::run(to_frontend_tx))
             .expect("Failed to run or interrupted");
     });
 
     let app = gui::main_window::get_app(Rc::new(RefCell::new(Some(from_backend_rx))));
 
+    gtk::Window::set_default_icon_name("scanner");
+
     let res = app.run();
     trace!("End");
 

src/lib.rs

@@ -15,8 +15,6 @@ use tokio_rustls::{
 };
 use tracing::{error, info, trace};
 
-pub mod parser;
-
 #[derive(Debug, Clone)]
 pub struct ConnectionInfo {
     domain: String,
@@ -39,7 +37,6 @@ impl ConnectionInfo {
             .with_root_certificates(root_store)
             .with_no_client_auth();
 
-        // Allow using SSLKEYLOGFILE.
         config.key_log = Arc::new(KeyLogFile::new());
         trace!("Creating connector");
         let connector = TlsConnector::from(Arc::new(config));
@@ -147,16 +144,16 @@ impl ConnectionConnected {
             .await
             .context("Failed to write LISTSCRIPTS command")?;
 
-        let scriptslist = loop {
+        let scripts_list = loop {
             let mut buf = buffer.lock().await;
             trace!("reading new input:\n{}", buf);
             match managesieve::response_listscripts(&buf.to_string()) {
-                Ok((rest, scriptslist, resp)) => match resp.tag {
+                Ok((rest, scripts_list, resp)) => match resp.tag {
                     managesieve::OkNoBye::Ok => {
                         buf.clear();
                         buf.push_str(rest);
                         info!("Read the introduction");
-                        break scriptslist;
+                        break scripts_list;
                     }
                     managesieve::OkNoBye::No | managesieve::OkNoBye::Bye => {
                         trace!("Connection closed!");
@@ -168,7 +165,7 @@ impl ConnectionConnected {
             tokio::time::sleep(Duration::from_millis(50)).await;
         };
         Ok((
-            scriptslist,
+            scripts_list,
             Self {
                 writer,
                 buffer,

src/old2.rs

@@ -1,54 +0,0 @@
-use std::sync::Arc;
-
-use tokio::io::AsyncWriteExt;
-use tokio::net::TcpStream;
-
-async fn connect(addr: &str) -> Result<TlsStream<TcpStream>, Box<dyn std::error::Error>> {
-    let mut root_cert_store = RootCertStore::empty();
-
-    for cert in rustls_native_certs::load_native_certs().expect("could not load platform certs") {
-        root_cert_store.add(cert)
-    }
-    let roots = webpki_roots::TLS_SERVER_ROOTS.iter().map(|ta| {
-        OwnedTrustAnchor::from_subject_spki_name_constraints(
-            ta.subject,
-            ta.subject_public_key_info,
-            ta.name_constraints,
-        )
-    });
-    root_cert_store.add_trust_anchors(roots);
-    let config = ClientConfig::builder()
-        .with_safe_defaults()
-        .with_root_certificates(root_cert_store)
-        .with_no_client_auth();
-    let connector = TlsConnector::from(Arc::new(config));
-    let dnsname = ServerName::try_from("www.rust-lang.org").unwrap();
-
-    let stream = TcpStream::connect(&addr).await?;
-    let mut stream = connector.connect(dnsname, stream).await?;
-
-    Ok(tls_stream)
-}
-
-async fn run() -> Result<(), Box<dyn std::error::Error>> {
-    let tls_stream = connect("127.0.0.1:8080").await?;
-
-    // Send a request to the server
-    let request = b"GET / HTTP/1.1\r\nHost: example.com\r\n\r\n";
-    tls_stream.write_all(request)?;
-
-    // Read the response from the server
-    let mut buf = [0; 1024];
-    let n = tls_stream.read(&mut buf)?;
-    println!("{}", String::from_utf8_lossy(&buf[..n]));
-
-    Ok(())
-}
-
-fn main() {
-    tokio::runtime::Builder::new()
-        .threaded_scheduler()
-        .build()
-        .unwrap()
-        .block_on(run());
-}

src/parser.rs

@@ -1,4 +0,0 @@
-mod server_config;
-mod utils;
-
-pub use server_config::parse_server_config;

src/parser/server_config.rs

@@ -1,84 +0,0 @@
-use nom::{
-    branch::alt,
-    bytes::complete::is_not,
-    bytes::complete::tag,
-    character::{
-        self,
-        complete::{alpha1, multispace1},
-    },
-    multi::many_m_n,
-    sequence::preceded,
-    IResult,
-};
-use tracing::trace;
-
-use crate::{parser::utils::key_value, Methods, ServerSettings};
-
-fn parse_version(input: &str) -> IResult<&str, Vec<i32>> {
-    many_m_n(
-        1,
-        5,
-        alt((
-            character::complete::i32,
-            preceded(character::complete::char('.'), character::complete::i32),
-        )),
-    )(input)
-}
-
-fn parse_methods(input: &str) -> IResult<&str, Vec<Methods>> {
-    let (rem, res) = many_m_n(1, 10, alt((alpha1, preceded(multispace1, alpha1))))(input)?;
-    let methods = res
-        .into_iter()
-        .map(|m| match m {
-            "PLAIN" => Methods::Plain,
-            "OAUTHBEARER" => Methods::OAuthbearer,
-            any => todo!("That method is not yet implemented: {}", any),
-        })
-        .collect();
-    Ok((rem, methods))
-}
-
-fn parse_extensions(input: &str) -> IResult<&str, Vec<String>> {
-    let space_then_word = preceded(tag(" "), is_not(" "));
-    let word = is_not(" ");
-    let (rem, res) = many_m_n(1, 200, alt((word, space_then_word)))(input)?;
-    let extensions = res.into_iter().map(|m| m.to_string()).collect();
-    Ok((rem, extensions))
-}
-
-pub fn parse_server_config(input: &str) -> IResult<&str, ServerSettings> {
-    let (remain, (_key, implementation)) = key_value(input)?;
-    trace!("Implementation:# {}", implementation);
-    let (remain, (_key, version)) = key_value(remain)?;
-    trace!("{}", version);
-    let (_, version) = parse_version(version)?;
-    trace!("Version:# {:?}", version);
-    let (remain, (_key, sasl)) = key_value(remain)?;
-    trace!("{}", sasl);
-    let (_, sasl) = parse_methods(sasl)?;
-    trace!("SASL:# {:?}", sasl);
-    let (remain, (_key, capabilities)) = key_value(remain)?;
-    trace!("{}", capabilities);
-    let (_, capabilities) = parse_extensions(capabilities)?;
-    trace!("Extensions:# {:?}", &capabilities);
-    let (remain, (_key, notify)) = key_value(remain)?;
-    trace!("{}", notify);
-    let (_, notify) = parse_extensions(remain)?;
-    trace!("Notify:# {:?}", &notify);
-    let (remain, (_key, max_redirects)) = key_value(remain)?;
-    trace!("{}", max_redirects);
-    let (_, max_redirects) = character::complete::u32(max_redirects)?;
-    trace!("Max Redirects:# {}", max_redirects);
-
-    IResult::Ok((
-        remain,
-        ServerSettings {
-            implementation: implementation.to_string(),
-            version,
-            sasl,
-            capabilities,
-            notify,
-            max_redirects,
-        },
-    ))
-}

src/parser/utils.rs

@@ -1,19 +0,0 @@
-use nom::{
-    bytes::complete::is_not,
-    bytes::complete::tag,
-    character::complete::{multispace0, multispace1},
-    sequence::{delimited, preceded, separated_pair},
-    IResult,
-};
-
-pub(crate) fn quoted(input: &str) -> IResult<&str, &str> {
-    preceded(multispace0, delimited(tag("\""), is_not("\n\""), tag("\"")))(input)
-}
-
-pub(crate) fn key_value(input: &str) -> IResult<&str, (&str, &str)> {
-    //  note that this is really creating a function, the parser for abc
-    //  vvvvv
-    //         which is then called here, returning an IResult<&str, &str>
-    //         vvvvv
-    preceded(multispace0, separated_pair(quoted, multispace1, quoted))(input)
-}