✨ feat: support get vpn status

Author: ccnnde

android/src/main/java/com/norcod/rnovpn/RNSimpleOpenvpnModule.java

@@ -194,6 +194,11 @@ public void disconnect(Promise promise) {
     }
   }
 
+  @ReactMethod
+  public void getCurrentState(Promise promise) {
+    promise.resolve(getVpnState(VpnStatus.getStatus()));
+  }
+
   private void prepareVpn(final Promise promise) {
     Activity currentActivity = getCurrentActivity();
 

index.d.ts

@@ -42,6 +42,7 @@ interface VpnEventParams {
 declare namespace RNSimpleOpenvpn {
   function connect(options: VpnOptions): Promise<void>;
   function disconnect(): Promise<void>;
+  function getCurrentState(): Promise<VpnState>;
   function observeState(): Promise<void>;
   function stopObserveState(): Promise<void>;
   enum VpnState {

ios/RNSimpleOpenvpn.m

@@ -177,6 +177,11 @@ - (void)startVpn:(RCTPromiseResolveBlock)resolve rejecter:(RCTPromiseRejectBlock
   resolve(nil);
 }
 
+RCT_EXPORT_METHOD(getCurrentState : (RCTPromiseResolveBlock)resolve rejecter : (RCTPromiseRejectBlock)reject) {
+  NSDictionary *vpnState = [self getVpnState:self.providerManager.connection.status];
+  resolve(vpnState[@"state"]);
+}
+
 - (NSDictionary *)getVpnState:(NEVPNStatus)status {
   VpnState state;
   NSString *message;

vpnLib/src/main/java/de/blinkt/openvpn/core/VpnStatus.java

@@ -73,6 +73,10 @@ public static boolean isVPNActive() {
         return mLastLevel != ConnectionStatus.LEVEL_AUTH_FAILED && !(mLastLevel == ConnectionStatus.LEVEL_NOTCONNECTED);
     }
 
+    public static ConnectionStatus getStatus() {
+        return mLastLevel;
+    }
+
     public static String getLastCleanLogMessage(Context c) {
         String message = mLaststatemsg;
         switch (mLastLevel) {