Can get XML network definition

virtweb_backend/src/actors/libvirt_actor.rs

@@ -452,6 +452,20 @@ impl Handler<GetNetworkXMLReq> for LibVirtActor {
     }
 }
 
+#[derive(Message)]
+#[rtype(result = "anyhow::Result<String>")]
+pub struct GetSourceNetworkXMLReq(pub XMLUuid);
+
+impl Handler<GetSourceNetworkXMLReq> for LibVirtActor {
+    type Result = anyhow::Result<String>;
+
+    fn handle(&mut self, msg: GetSourceNetworkXMLReq, _ctx: &mut Self::Context) -> Self::Result {
+        log::debug!("Get network XML:\n{}", msg.0.as_string());
+        let network = Network::lookup_by_uuid_string(&self.m, &msg.0.as_string())?;
+        Ok(network.get_xml_desc(0)?)
+    }
+}
+
 #[derive(Message)]
 #[rtype(result = "anyhow::Result<()>")]
 pub struct DeleteNetwork(pub XMLUuid);

virtweb_backend/src/controllers/network_controller.rs

@@ -42,6 +42,12 @@ pub async fn get_single(client: LibVirtReq, req: web::Path<NetworkID>) -> HttpRe
     Ok(HttpResponse::Ok().json(network))
 }
 
+/// Get the XML source description of a single network
+pub async fn single_src(client: LibVirtReq, req: web::Path<NetworkID>) -> HttpResult {
+    let xml = client.get_single_network_xml(req.uid).await?;
+    Ok(HttpResponse::Ok().content_type("application/xml").body(xml))
+}
+
 /// Update the information about a single network
 pub async fn update(
     client: LibVirtReq,

virtweb_backend/src/libvirt_client.rs

@@ -119,6 +119,13 @@ impl LibVirtClient {
         self.0.send(libvirt_actor::GetNetworkXMLReq(id)).await?
     }
 
+    /// Get the source XML configuration of a single network
+    pub async fn get_single_network_xml(&self, id: XMLUuid) -> anyhow::Result<String> {
+        self.0
+            .send(libvirt_actor::GetSourceNetworkXMLReq(id))
+            .await?
+    }
+
     /// Delete a network
     pub async fn delete_network(&self, id: XMLUuid) -> anyhow::Result<()> {
         self.0.send(libvirt_actor::DeleteNetwork(id)).await?

virtweb_backend/src/main.rs

@@ -199,6 +199,10 @@ async fn main() -> std::io::Result<()> {
                 "/api/network/{uid}",
                 web::get().to(network_controller::get_single),
             )
+            .route(
+                "/api/network/{uid}/src",
+                web::get().to(network_controller::single_src),
+            )
             .route(
                 "/api/network/{uid}",
                 web::put().to(network_controller::update),

virtweb_frontend/src/App.tsx

@@ -26,6 +26,7 @@ import { BaseAuthenticatedPage } from "./widgets/BaseAuthenticatedPage";
 import { BaseLoginPage } from "./widgets/BaseLoginPage";
 import { ViewNetworkRoute } from "./routes/ViewNetworkRoute";
 import { VMXMLRoute } from "./routes/VMXMLRoute";
+import { NetXMLRoute } from "./routes/NetXMLRoute";
 
 interface AuthContext {
   signedIn: boolean;
@@ -59,6 +60,7 @@ export function App() {
           <Route path="net/new" element={<CreateNetworkRoute />} />
           <Route path="net/:uuid" element={<ViewNetworkRoute />} />
           <Route path="net/:uuid/edit" element={<EditNetworkRoute />} />
+          <Route path="net/:uuid/xml" element={<NetXMLRoute />} />
 
           <Route path="sysinfo" element={<SysInfoRoute />} />
           <Route path="*" element={<NotFoundRoute />} />

virtweb_frontend/src/api/NetworksApi.ts

@@ -25,6 +25,10 @@ export function NetworkURL(n: NetworkInfo, edit: boolean = false): string {
   return `/net/${n.uuid}${edit ? "/edit" : ""}`;
 }
 
+export function NetworkXMLURL(n: NetworkInfo): string {
+  return `/net/${n.uuid}/xml`;
+}
+
 export class NetworkApi {
   /**
    * Create a new network
@@ -63,6 +67,18 @@ export class NetworkApi {
     ).data;
   }
 
+  /**
+   * Get the source XML configuration of a network for debugging purposes
+   */
+  static async GetSingleXML(uuid: string): Promise<string> {
+    return (
+      await APIClient.exec({
+        uri: `/network/${uuid}/src`,
+        method: "GET",
+      })
+    ).data;
+  }
+
   /**
    * Get the status of network
    */

virtweb_frontend/src/routes/NetXMLRoute.tsx

@@ -0,0 +1,50 @@
+import ArrowBackIcon from "@mui/icons-material/ArrowBack";
+import { IconButton } from "@mui/material";
+import React from "react";
+import { useParams } from "react-router-dom";
+import { NetworkApi, NetworkInfo, NetworkURL } from "../api/NetworksApi";
+import { AsyncWidget } from "../widgets/AsyncWidget";
+import { RouterLink } from "../widgets/RouterLink";
+import { VirtWebRouteContainer } from "../widgets/VirtWebRouteContainer";
+import { XMLWidget } from "../widgets/XMLWidget";
+
+export function NetXMLRoute(): React.ReactElement {
+  const { uuid } = useParams();
+
+  const [net, setNet] = React.useState<NetworkInfo | undefined>();
+  const [src, setSrc] = React.useState<string | undefined>();
+
+  const load = async () => {
+    setNet(await NetworkApi.GetSingle(uuid!));
+    setSrc(await NetworkApi.GetSingleXML(uuid!));
+  };
+
+  return (
+    <AsyncWidget
+      loadKey={uuid}
+      load={load}
+      errMsg="Failed to load network information!"
+      build={() => <XMLRouteInner net={net!} src={src!} />}
+    />
+  );
+}
+
+function XMLRouteInner(p: {
+  net: NetworkInfo;
+  src: string;
+}): React.ReactElement {
+  return (
+    <VirtWebRouteContainer
+      label={`XML definition of ${p.net.name}`}
+      actions={
+        <RouterLink to={NetworkURL(p.net)}>
+          <IconButton>
+            <ArrowBackIcon />
+          </IconButton>
+        </RouterLink>
+      }
+    >
+      <XMLWidget src={p.src} />
+    </VirtWebRouteContainer>
+  );
+}

virtweb_frontend/src/routes/VMRoute.tsx

@@ -43,7 +43,7 @@ function VMRouteBody(p: { vm: VMInfo }): React.ReactElement {
 
           <RouterLink to={p.vm.XMLURL}>
             <IconButton size="small">
-              <Icon path={mdiXml} style={{ width: "1rem" }} />
+              <Icon path={mdiXml} style={{ width: "1em" }} />
             </IconButton>
           </RouterLink>
 

virtweb_frontend/src/routes/VMXMLRoute.tsx

@@ -1,17 +1,12 @@
 import React from "react";
 import { useParams } from "react-router-dom";
-import { Light as SyntaxHighlighter } from "react-syntax-highlighter";
-import xml from "react-syntax-highlighter/dist/esm/languages/hljs/xml";
-import { dracula } from "react-syntax-highlighter/dist/esm/styles/hljs";
-import xmlFormat from "xml-formatter";
 import { VMApi, VMInfo } from "../api/VMApi";
 import { AsyncWidget } from "../widgets/AsyncWidget";
 import { VirtWebRouteContainer } from "../widgets/VirtWebRouteContainer";
 import { IconButton } from "@mui/material";
 import { RouterLink } from "../widgets/RouterLink";
 import ArrowBackIcon from "@mui/icons-material/ArrowBack";
-
-SyntaxHighlighter.registerLanguage("xml", xml);
+import { XMLWidget } from "../widgets/XMLWidget";
 
 export function VMXMLRoute(): React.ReactElement {
   const { uuid } = useParams();
@@ -35,8 +30,6 @@ export function VMXMLRoute(): React.ReactElement {
 }
 
 function XMLRouteInner(p: { vm: VMInfo; src: string }): React.ReactElement {
-  const xml = xmlFormat(p.src);
-
   return (
     <VirtWebRouteContainer
       label={`XML definition of ${p.vm.name}`}
@@ -48,13 +41,7 @@ function XMLRouteInner(p: { vm: VMInfo; src: string }): React.ReactElement {
         </RouterLink>
       }
     >
-      <SyntaxHighlighter
-        language="xml"
-        style={dracula}
-        customStyle={{ fontSize: "120%" }}
-      >
-        {xml}
-      </SyntaxHighlighter>
+      <XMLWidget src={p.src} />
     </VirtWebRouteContainer>
   );
 }

virtweb_frontend/src/routes/ViewNetworkRoute.tsx

@@ -1,14 +1,18 @@
+import { mdiXml } from "@mdi/js";
+import Icon from "@mdi/react";
+import { Button, IconButton } from "@mui/material";
 import React from "react";
+import { useNavigate, useParams } from "react-router-dom";
 import {
   NetworkApi,
   NetworkInfo,
   NetworkStatus,
   NetworkURL,
+  NetworkXMLURL,
 } from "../api/NetworksApi";
 import { AsyncWidget } from "../widgets/AsyncWidget";
-import { useNavigate, useParams } from "react-router-dom";
+import { RouterLink } from "../widgets/RouterLink";
 import { VirtWebRouteContainer } from "../widgets/VirtWebRouteContainer";
-import { Button } from "@mui/material";
 import { NetworkDetails } from "../widgets/net/NetworkDetails";
 import { NetworkStatusWidget } from "../widgets/net/NetworkStatusWidget";
 
@@ -46,6 +50,12 @@ function ViewNetworkRouteInner(p: {
         <span>
           <NetworkStatusWidget net={p.network} onChange={setNetStatus} />
 
+          <RouterLink to={NetworkXMLURL(p.network)}>
+            <IconButton size="small">
+              <Icon path={mdiXml} style={{ width: "1em" }} />
+            </IconButton>
+          </RouterLink>
+
           {netStatus === "Stopped" && (
             <Button
               variant="contained"

virtweb_frontend/src/widgets/XMLWidget.tsx

@@ -0,0 +1,21 @@
+import xml from "react-syntax-highlighter/dist/esm/languages/hljs/xml";
+import { dracula } from "react-syntax-highlighter/dist/esm/styles/hljs";
+import xmlFormat from "xml-formatter";
+
+import { Light as SyntaxHighlighter } from "react-syntax-highlighter";
+
+SyntaxHighlighter.registerLanguage("xml", xml);
+
+export function XMLWidget(p: { src: string }): React.ReactElement {
+  const xml = xmlFormat(p.src);
+
+  return (
+    <SyntaxHighlighter
+      language="xml"
+      style={dracula}
+      customStyle={{ fontSize: "120%" }}
+    >
+      {xml}
+    </SyntaxHighlighter>
+  );
+}