add new JNI function: LokinetDaemon DumpStatus

oxen-io · Jun 20, 2021 · 6992d98 · 6992d98
1 parent 13af824
commit 6992d98
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diff --git a/jni/java/src/network/loki/lokinet/LokinetDaemon.java b/jni/java/src/network/loki/lokinet/LokinetDaemon.java
@@ -26,6 +26,9 @@ public class LokinetDaemon extends VpnService
 
   private static native String DetectFreeRange();
 
+  public native String DumpStatus();
+
+
   public static final String LOG_TAG = "LokinetDaemon";
 
   ByteBuffer impl = null;

diff --git a/jni/lokinet_daemon.cpp b/jni/lokinet_daemon.cpp
@@ -2,6 +2,7 @@
 #include "lokinet_jni_common.hpp"
 #include <llarp.hpp>
 #include <llarp/config/config.hpp>
+#include <llarp/router/abstractrouter.hpp>
 
 extern "C"
 {
@@ -99,4 +100,23 @@ extern "C"
     }
     return env->NewStringUTF(rangestr.c_str());
   }
+
+  JNIEXPORT jstring JNICALL
+  Java_network_loki_lokinet_LokinetDaemon_DumpStatus(JNIEnv* env, jobject self)
+  {
+    std::string status{};
+    if (auto ptr = GetImpl<llarp::Context>(env, self))
+    {
+      if (ptr->IsUp())
+      {
+        std::promise<std::string> result;
+        ptr->CallSafe([&result, router = ptr->router]() {
+          const auto status = router->ExtractStatus();
+          result.set_value(status.dump());
+        });
+        status = result.get_future().get();
+      }
+    }
+    return env->NewStringUTF(status.c_str());
+  }
 }
diff --git a/jni/network_loki_lokinet_LokinetDaemon.h b/jni/network_loki_lokinet_LokinetDaemon.h