android update

integrations/android/example_app/app/src/main/java/ZeroTier/SDK.java

@@ -1,5 +1,9 @@
 package ZeroTier;
 public class SDK {
-    public native void startOneService();
+    public native void startOneService(String homeDir);
+    public native void joinNetwork(String nwid);
+    public native void leaveNetwork(String nwid);
+    public native boolean isRunning();
+
     static { System.loadLibrary("ZeroTierOneJNI"); } // Loads JNI code
 }

integrations/android/example_app/app/src/main/java/com/example/joseph/example_app/MainActivity.java

@@ -2,6 +2,7 @@ package com.example.joseph.example_app;
 
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
+import android.util.Log;
 
 import ZeroTier.SDK;
 
@@ -15,19 +16,28 @@ public class MainActivity extends AppCompatActivity {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
+        final SDK wrapper = new SDK();
+        final String homeDir = "sdcard/zerotier";
+
+        // Service thread
         new Thread(new Runnable() {
             public void run() {
-                SDK wrapper = new SDK();
-                wrapper.startOneService(); // Calls to JNI code
+                wrapper.startOneService(homeDir); // Calls to JNI code
             }
         }).start();
 
+        // Wait for service before joining network
+        Log.d("SDK-Javaland", "Waiting for service to start...\n");
+        while(!wrapper.isRunning()) {
+            Log.d("SDK-Javaland", "Waiting...\n");
+        }
+        Log.d("SDK-Javaland","Joining network...\n");
+        wrapper.joinNetwork("e5cd7a9e1c3511dd");
 
         // Set up example proxy connection to SDK proxy server
         Log.d("ZTSDK-InJavaland", "Setting up connection to SDK proxy server");
         Socket s = new Socket();
         SocketAddress proxyAddr = new InetSocketAddress("0.0.0.0", 1337);
         Proxy proxy = new Proxy(Proxy.Type.SOCKS, proxyAddr);
-
     }
 }

integrations/android/example_app/build.gradle

@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.0-alpha1'
+        classpath 'com.android.tools.build:gradle:2.1.2'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

integrations/android/example_app/gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.10-all.zip
+distributionUrl=https://downloads.gradle.org/distributions/gradle-2.14-all.zip

make-mac.mk

@@ -83,10 +83,10 @@ ios_unity3d_bundle:
 android_jni_lib:
 	cd $(INT)/android/android_jni_lib/proj; ./gradlew assembleDebug
 	# copy binary into example android project dir
-	cp $(INT)/android/android_jni_lib/java/libs/* build
-	mv $(INT)/android/android_jni_lib/java/libs/* build
-	cd build; for res_f in *; do mv "$res_f" "android_jni_lib_$res_f"; done
-	#cp docs/android_zt_sdk.md $(BUILD)/README.md
+	# mv $(INT)/android/android_jni_lib/java/libs/* build
+	mv $(INT)/android/android_jni_lib/java/libs/* $(INT)/android/example_app/app/src/main/jniLibs
+	# cd build; for res_f in *; do mv "$res_f" "android_jni_lib_$res_f"; done
+	# cp docs/android_zt_sdk.md $(BUILD)/README.md
 
 remove_only_intermediates:
 	-find . -type f \( -name '*.o' -o -name '*.so' \) -delete

src/SDK_ServiceSetup.cpp

@@ -82,22 +82,53 @@ void zt_init_rpc(const char * path, const char * nwid);
     
     void join_network(const char * nwid)
     {
-        std::string confFile = netDir + "/" + nwid + ".conf";
+        std::string confFile = zt1Service->givenHomePath() + "/networks.d/" + nwid + ".conf";
+        LOGV("writing conf file = %s\n", confFile.c_str());
         if(!ZeroTier::OSUtils::mkdir(netDir)) {
             LOGV("unable to create %s\n", netDir.c_str());
         }
         if(!ZeroTier::OSUtils::writeFile(confFile.c_str(), "")) {
-            LOGV("unable to write network conf file: %s\n", nwid);
+            LOGV("unable to write network conf file: %s\n", confFile.c_str());
         }
         zt1Service->join(nwid);
         zt_init_rpc(homeDir.c_str(), nwid); // This provides the shim API with the RPC information
     }
     
     void leave_network(const char *nwid) { zt1Service->leave(nwid); }
-    void zt_join_network(char * nwid) { join_network(nwid); }
-    void zt_leave_network(char * nwid) { leave_network(nwid); }
+
+    void zt_join_network(const char * nwid) { join_network(nwid); }
+    void zt_leave_network(const char * nwid) { leave_network(nwid); }
     bool zt_is_running() { return zt1Service->isRunning(); }
     void zt_terminate() { zt1Service->terminate(); }
+
+
+#if defined(__ANDROID__)
+    // JNI naming convention: Java_PACKAGENAME_CLASSNAME_METHODNAME
+    JNIEXPORT void JNICALL Java_ZeroTier_SDK_joinNetwork(JNIEnv *env, jobject thisObj, jstring nwid) {
+        const char *nwidstr;
+        if(nwid) {
+            nwidstr = env->GetStringUTFChars(nwid, NULL);
+            zt_join_network(nwidstr);
+        }
+    }
+    // JNI naming convention: Java_PACKAGENAME_CLASSNAME_METHODNAME
+    JNIEXPORT void JNICALL Java_ZeroTier_SDK_leaveNetwork(JNIEnv *env, jobject thisObj, jstring nwid) {
+        const char *nwidstr;
+        if(nwid) {
+            nwidstr = env->GetStringUTFChars(nwid, NULL);
+            zt_leave_network(nwidstr);
+        }
+    }
+    // JNI naming convention: Java_PACKAGENAME_CLASSNAME_METHODNAME
+    JNIEXPORT jboolean JNICALL Java_ZeroTier_SDK_isRunning(JNIEnv *env, jobject thisObj) {
+        if(zt1Service)
+            return  zt1Service->isRunning();
+        return false;
+    }
+#endif
+
+
+
     
 #if !defined(__ANDROID__)
     /*
@@ -134,8 +165,9 @@ void zt_init_rpc(const char * path, const char * nwid);
 #if defined(__ANDROID__)
     // JNI naming convention: Java_PACKAGENAME_CLASSNAME_METHODNAME
     JNIEXPORT void JNICALL Java_ZeroTier_SDK_startOneService(JNIEnv *env, jobject thisObj, jstring path) {
-        //char * path;
-        homeDir = env->GetStringUTFChars(path, NULL);
+        if(path) {
+            homeDir = env->GetStringUTFChars(path, NULL);
+        }
 #else
         void *startOneService(void *thread_id) {
 #endif

src/SDK_ServiceSetup.hpp

@@ -51,6 +51,9 @@ extern std::string homeDir;
      Java application you *must* follow that convention and any corresponding Java package/classes 
      in your Android project must match this as well */
 	JNIEXPORT void JNICALL Java_ZeroTier_SDK_startOneService(JNIEnv *env, jobject thisObj, jstring path);
+	JNIEXPORT void JNICALL Java_ZeroTier_SDK_joinNetwork(JNIEnv *env, jobject thisObj, jstring nwid);
+    JNIEXPORT void JNICALL Java_ZeroTier_SDK_leaveNetwork(JNIEnv *env, jobject thisObj, jstring nwid);
+    JNIEXPORT jboolean JNICALL Java_ZeroTier_SDK_isRunning(JNIEnv *env, jobject thisObj);
 #else
 	void *startOneService(void *thread_id);
 	void init_service(int key, const char * path);