add jni files

jni/lokinet_android.cpp

@@ -0,0 +1,59 @@
+
+//#include <string.h>
+#include <jni.h>
+#include <llarp.h>
+#include <signal.h>
+#include <thread>
+
+struct AndroidMain 
+{
+  llarp_main * m_impl = nullptr;
+  std::thread * m_thread = nullptr;
+
+  ~AndroidMain()
+  {
+    if(m_impl)
+      llarp_main_free(m_impl);
+    if(m_thread)
+    {
+      m_thread->join();
+      delete m_thread;
+    }
+  }
+
+  void Start()
+  {
+    if(m_impl || m_thread)
+      return;
+    m_impl = llarp_main_init("daemon.ini", true);
+    m_thread = new std::thread(std::bind(&AndroidMain::Run, this));
+  }
+
+  void Run()
+  {
+    llarp_main_run(m_impl);
+  }
+
+  void Stop()
+  {
+    llarp_main_signal(m_impl, SIGINT);
+  }
+
+  typedef std::unique_ptr<AndroidMain> Ptr;
+
+  static std::atomic<Ptr> daemon = std::make_unique<AndroidMain>();
+}
+
+extern "C"
+{
+
+JNIEXPORT jstring JNICALL Java_network_loki_lokinet_Lokinet_1JNI_startLokinet
+  (JNIEnv * env, jclass jcl)
+  {
+    if(AndroidMain::daemon->Running())
+      return env->NewUTFString("already running");
+    AndroidMain::daemon->Start();
+    return env->NewUTFString("ok");
+  }
+
+}

jni/network_loki_lokinet_Lokinet_JNI.h

@@ -0,0 +1,45 @@
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include <jni.h>
+/* Header for class network_loki_lokinet_Lokinet_JNI */
+
+#ifndef _Included_network_loki_lokinet_Lokinet_JNI
+#define _Included_network_loki_lokinet_Lokinet_JNI
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class:     network_loki_lokinet_Lokinet_JNI
+ * Method:    getABICompiledWith
+ * Signature: ()Ljava/lang/String;
+ */
+JNIEXPORT jstring JNICALL Java_network_loki_lokinet_Lokinet_1JNI_getABICompiledWith
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     network_loki_lokinet_Lokinet_JNI
+ * Method:    startLokinet
+ * Signature: ()Ljava/lang/String;
+ */
+JNIEXPORT jstring JNICALL Java_network_loki_lokinet_Lokinet_1JNI_startLokinet
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     network_loki_lokinet_Lokinet_JNI
+ * Method:    stopLokinet
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_network_loki_lokinet_Lokinet_1JNI_stopLokinet
+  (JNIEnv *, jclass);
+
+/*
+ * Class:     network_loki_lokinet_Lokinet_JNI
+ * Method:    onNetworkStateChanged
+ * Signature: (Z)V
+ */
+JNIEXPORT void JNICALL Java_network_loki_lokinet_Lokinet_1JNI_onNetworkStateChanged
+  (JNIEnv *, jclass, jboolean);
+
+#ifdef __cplusplus
+}
+#endif
+#endif