(WIP) basic client operations

src/main.rs

@@ -1,10 +1,9 @@
-use anyhow::{Context, Result};
+use anyhow::{bail, Context, Result};
 use base64::Engine;
 use clap::{Parser, Subcommand};
 use serde::{Deserialize, Serialize};
 use std::collections::BTreeSet;
 use std::fmt::Display;
-use std::path::Path;
 use std::str::FromStr;
 use std::sync::Arc;
 use std::{collections::BTreeMap, path::PathBuf};
@@ -95,7 +94,7 @@ enum ClientOp {
     Export,
     Import,
     Add(PortMapping),
-    Del(Vec<u32>),
+    Del(Vec<usize>),
     Reload,
 }
 
@@ -121,6 +120,58 @@ impl<S: AsRef<str> + Serialize> ClientResp<S> {
     }
 }
 
+/*
+#[instrument]
+async fn delete_mapping(config: &Arc<RwLock<Config<'static>>>) -> Result<()> {
+    for mapping in config.read().await.flat_mappings.iter() {
+        let (rname, tid, pmap) = mapping;
+        let cfg = &config.read().await;
+        let mappings = &cfg
+            .remotes
+            .get(rname)
+            .with_context(|| {
+                format!("Remote was supposed to exist, but couldn't be found: {rname}")
+            })?
+            .tunnels
+            .iter()
+            .nth(*tid)
+            .with_context(|| {
+                format!("Tunnel was supposed to exist, but couldn't be found: {rname}${tid}")
+            })?
+            .mappings;
+        let (mapping_id, _) = mappings
+            .iter()
+            .find(|(i, pm)| pm == pmap)
+            .context("Port mapping was supposed to exist, but wasn't found")?;
+        Ok(mappings.remove(mapping_id))
+    }
+}
+*/
+
+fn delete_mapping_by_flat_id(cfg: Config<'static>, i: usize) -> Result<PortMapping> {
+    let (rname, tid, pm) = cfg
+        .flat_mappings
+        .iter()
+        .nth(i)
+        .with_context(|| format!("mapping does not exist currently {i}"))?;
+    let mappings = &mut cfg
+        .remotes
+        .get(rname)
+        .with_context(|| format!("Remote was expected to exist: {rname}"))?
+        .tunnels
+        .iter()
+        .nth(*tid)
+        .with_context(|| format!("Tunnel was expeted to exist {rname}>{tid}"))?
+        .mappings;
+    if let Some((id, _)) = mappings.iter().find(|(_, m)| pm == m) {
+        Ok(mappings.remove(id).unwrap())
+    } else {
+        bail!(format!(
+            "Couldn't find associated port mapping! {rname}>{tid}.{pm}"
+        ))
+    }
+}
+
 #[instrument]
 async fn handle_ipc_client(mut conn: UnixStream, app: Arc<AppState>) {
     let config = &app.config;
@@ -137,7 +188,9 @@ async fn handle_ipc_client(mut conn: UnixStream, app: Arc<AppState>) {
     let resp: ClientResp<_> = match serde_json::from_str::<IPCRequest>(&buf) {
         Ok(req) => match req.op {
             ClientOp::Del(ni) => {
-
+                let cfg = config.write().await;
+                for i in ni {}
+                todo!()
                 //                let cfg = config.write().await;
                 //                let km: Vec<String> = ni
                 //                    .iter()
@@ -202,15 +255,13 @@ async fn ipc_server(app: Arc<AppState>, sock: UnixListener) {
 }
 
 fn spawn_listeners(cfg: &Config) {
-    for (id, mapping) in &cfg.mappings {
-        info!("Starting port mapping {id} : {mapping}");
-        let handle = tokio::spawn(listener_run);
+    for (_, _, _mapping) in &cfg.flat_mappings {
+        todo!("Spawn threads for every mapping")
     }
 }
 
 async fn quic_server(app: Arc<AppState>, mut notify: mpsc::Receiver<()>) {
-    let mut handles = Vec::new();
-    let (tx, rx) = broadcast::channel::<()>(5);
+    let (tx, _rx) = broadcast::channel::<()>(5);
 
     while notify.recv().await.is_some() {
         let mut active = app.active_config.write().await;