Implemented the Network tab.

Signed-off-by: Akos Kitta <kittaakos@typefox.io>

arduino-ide-extension/src/common/protocol/config-service.ts

@@ -8,11 +8,79 @@ export interface ConfigService {
     isInSketchDir(uri: string): Promise<boolean>;
 }
 
+export interface ProxySettings {
+    protocol: string;
+    hostname: string;
+    port: string;
+    username: string;
+    password: string;
+}
+export type Network = 'none' | ProxySettings;
+export namespace Network {
+
+    export function Default(): Network {
+        return {
+            protocol: 'http',
+            hostname: '',
+            port: '',
+            username: '',
+            password: ''
+        }
+    }
+
+    export function parse(raw: string | undefined): Network {
+        if (!raw) {
+            return 'none';
+        }
+        try {
+            // Patter: PROTOCOL://USER:PASS@HOSTNAME:PORT/
+            const { protocol, hostname, password, username, port } = new URL(raw);
+            return {
+                protocol,
+                hostname,
+                password,
+                username,
+                port
+            };
+        } catch {
+            return 'none';
+        }
+    };
+
+    export function stringify(network: Network): string | undefined {
+        if (network === 'none') {
+            return undefined;
+        }
+        const { protocol, hostname, password, username, port } = network;
+        try {
+            const defaultUrl = new URL(`${protocol ? protocol : 'http'}://${hostname ? hostname : '_'}`);
+            return Object.assign(defaultUrl, { protocol, hostname, password, username, port }).toString();
+        } catch {
+            return undefined;
+        }
+    }
+
+    export function sameAs(left: Network, right: Network): boolean {
+        if (left === 'none') {
+            return right === 'none';
+        }
+        if (right === 'none') {
+            return false;
+        }
+        return left.hostname === right.hostname
+            && left.password === right.password
+            && left.protocol === right.protocol
+            && left.username === right.username;
+    };
+
+}
+
 export interface Config {
     readonly sketchDirUri: string;
     readonly dataDirUri: string;
     readonly downloadsDirUri: string;
     readonly additionalUrls: string[];
+    readonly network: Network;
 }
 export namespace Config {
     export function sameAs(left: Config, right: Config): boolean {
@@ -28,6 +96,7 @@ export namespace Config {
         }
         return left.dataDirUri === right.dataDirUri
             && left.downloadsDirUri === right.downloadsDirUri
-            && left.sketchDirUri === right.sketchDirUri;
+            && left.sketchDirUri === right.sketchDirUri
+            && Network.sameAs(left.network, right.network);
     }
 }