add method to remove all networks

src/sta/client.rs

@@ -44,6 +44,7 @@ pub(crate) enum Request {
     SetNetwork(usize, SetNetwork, oneshot::Sender<Result>),
     SaveConfig(oneshot::Sender<Result>),
     RemoveNetwork(usize, oneshot::Sender<Result>),
+    RemoveAllNetworks(oneshot::Sender<Result>),
     SelectNetwork(usize, oneshot::Sender<Result<SelectResult>>),
     Shutdown,
     SelectTimeout,
@@ -76,6 +77,9 @@ impl ShutdownSignal for Request {
             Request::RemoveNetwork(_, response) => {
                 let _ = response.send(Err(error::Error::StartupAborted));
             }
+            Request::RemoveAllNetworks(response) => {
+                let _ = response.send(Err(error::Error::StartupAborted));
+            }
             Request::SelectNetwork(_, response) => {
                 let _ = response.send(Err(error::Error::StartupAborted));
             }
@@ -181,6 +185,13 @@ impl RequestClient {
         request.await?
     }
 
+    pub async fn remove_all_networks(&self) -> Result {
+        let (response, request) = oneshot::channel();
+        self.send_request(Request::RemoveAllNetworks(response))
+            .await?;
+        request.await?
+    }
+
     pub async fn select_network(&self, network_id: usize) -> Result<SelectResult> {
         let (response, request) = oneshot::channel();
         self.send_request(Request::SelectNetwork(network_id, response))

src/sta/mod.rs

@@ -243,6 +243,13 @@ impl WifiStation {
                 debug!("wpa_ctrl removed network {id}");
                 let _ = response.send(Ok(()));
             }
+            Request::RemoveAllNetworks(response) => {
+                if let Err(e) = socket_handle.command(b"REMOVE_NETWORK all").await {
+                    warn!("Error while removing network all: {e}");
+                }
+                debug!("wpa_ctrl removed network all");
+                let _ = response.send(Ok(()));
+            }
             Request::SelectNetwork(id, response_sender) => {
                 let response_sender = match select_request {
                     None => {