1 files changed, 62 insertions, 0 deletions
diff --git a/MetisForwarderAndroid/app/src/main/jni/forwarderWrap.c b/MetisForwarderAndroid/app/src/main/jni/forwarderWrap.c
new file mode 100644
index 00000000..ab4de15e
--- /dev/null
+++ b/MetisForwarderAndroid/app/src/main/jni/forwarderWrap.c
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2018 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <jni.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <android/log.h>
+#include <stdbool.h>
+#include <ccnx/forwarder/metis/core/metis_Forwarder.h>
+
+static bool _isRunning = false;
+MetisForwarder *metis = NULL;
+
+
+JNIEXPORT jboolean JNICALL
+Java_icn_forwarder_com_supportlibrary_Forwarder_isRunning(JNIEnv *env, jobject instance) {
+    return _isRunning;
+}
+
+JNIEXPORT void JNICALL
+Java_icn_forwarder_com_supportlibrary_Forwarder_start(JNIEnv *env, jobject instance,
+                                                      jstring path_) {
+    if (!_isRunning) {
+        __android_log_print(ANDROID_LOG_DEBUG, "HicnFwdWrap", "starting HicnFwd...");
+        metis = metisForwarder_Create(NULL);
+        MetisConfiguration *configuration = metisForwarder_GetConfiguration(metis);
+        metisConfiguration_SetObjectStoreSize(configuration, 0);
+        metisConfiguration_StartCLI(configuration, 2001);
+        if (path_) {
+            const char *configFileName = (*env)->GetStringUTFChars(env, path_, 0);
+            metisForwarder_SetupFromConfigFile(metis, configFileName);
+        } else {
+            metisForwarder_SetupAllListeners(metis, PORT_NUMBER, NULL);
+        }
+        MetisDispatcher *dispatcher = metisForwarder_GetDispatcher(metis);
+        _isRunning = true;
+        metisDispatcher_Run(dispatcher);
+    }
+}
+
+JNIEXPORT void JNICALL
+Java_icn_forwarder_com_supportlibrary_Forwarder_stop(JNIEnv *env, jobject instance) {
+    if (_isRunning) {
+        __android_log_print(ANDROID_LOG_DEBUG, "MetisForwarderWrap", "stopping Metis...");
+        metisDispatcher_Stop(metisForwarder_GetDispatcher(metis));
+        sleep(2);
+        metisForwarder_Destroy(&metis);
+        _isRunning = false;
+    }
+}