Capabilities + Extensions + Cast Host Extension Support for Android client

remoting/client/jni/chromoting_jni_runtime.cc

Index: remoting/client/jni/chromoting_jni_runtime.cc
diff --git a/remoting/client/jni/chromoting_jni_runtime.cc b/remoting/client/jni/chromoting_jni_runtime.cc
index 3cc2e080859fbf8512850eed08a79a0abe832ebc..e44c340f9c402f7e4319d27ca08ea3ac5817fe6f 100644
--- a/remoting/client/jni/chromoting_jni_runtime.cc
+++ b/remoting/client/jni/chromoting_jni_runtime.cc
@@ -77,7 +77,8 @@ static void Connect(JNIEnv* env,
                     jstring hostId,
                     jstring hostPubkey,
                     jstring pairId,
-                    jstring pairSecret) {
+                    jstring pairSecret,
+                    jstring capabilities) {
   remoting::ChromotingJniRuntime::GetInstance()->ConnectToHost(
       ConvertJavaStringToUTF8(env, username).c_str(),
       ConvertJavaStringToUTF8(env, authToken).c_str(),
@@ -85,7 +86,8 @@ static void Connect(JNIEnv* env,
       ConvertJavaStringToUTF8(env, hostId).c_str(),
       ConvertJavaStringToUTF8(env, hostPubkey).c_str(),
       ConvertJavaStringToUTF8(env, pairId).c_str(),
-      ConvertJavaStringToUTF8(env, pairSecret).c_str());
+      ConvertJavaStringToUTF8(env, pairSecret).c_str(),
+      ConvertJavaStringToUTF8(env, capabilities).c_str());
 }
 
 static void Disconnect(JNIEnv* env, jclass clazz) {
@@ -156,6 +158,15 @@ static void OnThirdPartyTokenFetched(JNIEnv* env,
       ConvertJavaStringToUTF8(env, shared_secret)));
 }
 
+static void SendExtensionMessage(JNIEnv* env,
+                                 jclass clazz,
+                                 jstring type,
+                                 jstring data) {
+  remoting::ChromotingJniRuntime::GetInstance()->session()->SendClientMessage(
+      ConvertJavaStringToUTF8(env, type),
+      ConvertJavaStringToUTF8(env, data));
+}
+
 // ChromotingJniRuntime implementation.
 
 // static
@@ -214,7 +225,8 @@ void ChromotingJniRuntime::ConnectToHost(const char* username,
                                   const char* host_id,
                                   const char* host_pubkey,
                                   const char* pairing_id,
-                                  const char* pairing_secret) {
+                                  const char* pairing_secret,
+                                  const char* capabilities) {
   DCHECK(ui_task_runner_->BelongsToCurrentThread());
   DCHECK(!session_);
   session_ = new ChromotingJniInstance(this,
@@ -224,7 +236,8 @@ void ChromotingJniRuntime::ConnectToHost(const char* username,
                                        host_id,
                                        host_pubkey,
                                        pairing_id,
-                                       pairing_secret);
+                                       pairing_secret,
+                                       capabilities);
 }
 
 void ChromotingJniRuntime::DisconnectFromHost() {
@@ -281,6 +294,27 @@ void ChromotingJniRuntime::FetchThirdPartyToken(const GURL& token_url,
       env, j_url.obj(), j_client_id.obj(), j_scope.obj());
 }
 
+void ChromotingJniRuntime::SetCapabilities(const std::string& capabilities) {
+  DCHECK(ui_task_runner_->BelongsToCurrentThread());
+  JNIEnv* env = base::android::AttachCurrentThread();
+
+  ScopedJavaLocalRef<jstring> j_cap =
+      ConvertUTF8ToJavaString(env, capabilities);
+
+  Java_JniInterface_setCapabilities(env, j_cap.obj());
+}
+
+void ChromotingJniRuntime::HandleExtensionMessage(const std::string& type,
+                                                  const std::string& message) {
+  DCHECK(ui_task_runner_->BelongsToCurrentThread());
+  JNIEnv* env = base::android::AttachCurrentThread();
+
+  ScopedJavaLocalRef<jstring> j_type = ConvertUTF8ToJavaString(env, type);
+  ScopedJavaLocalRef<jstring> j_message = ConvertUTF8ToJavaString(env, message);
+
+  Java_JniInterface_handleExtensionMessage(env, j_type.obj(), j_message.obj());
+}
+
 base::android::ScopedJavaLocalRef<jobject> ChromotingJniRuntime::NewBitmap(
     webrtc::DesktopSize size) {
   JNIEnv* env = base::android::AttachCurrentThread();