| // Copyright 2021 gRPC authors. |
| // |
| // 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 <android/log.h> |
| #include <jni.h> |
| |
| #include "examples/protos/helloworld.grpc.pb.h" |
| #include "examples/protos/helloworld.pb.h" |
| |
| #include <grpcpp/grpcpp.h> |
| #include <grpcpp/security/binder_credentials.h> |
| #include <grpcpp/security/binder_security_policy.h> |
| |
| namespace { |
| class GreeterService : public helloworld::Greeter::Service { |
| public: |
| grpc::Status SayHello(grpc::ServerContext*, |
| const helloworld::HelloRequest* request, |
| helloworld::HelloReply* response) override { |
| __android_log_print(ANDROID_LOG_INFO, "DemoServer", "Line number %d", |
| __LINE__); |
| __android_log_print(ANDROID_LOG_INFO, "DemoServer", "Got hello request: %s", |
| request->name().c_str()); |
| response->set_message("Hi, " + request->name()); |
| return grpc::Status::OK; |
| } |
| }; |
| |
| } // namespace |
| |
| extern "C" JNIEXPORT void JNICALL |
| Java_io_grpc_binder_cpp_exampleserver_ExportedEndpointService_init_1grpc_1server( |
| JNIEnv* env, jobject /*this*/) { |
| __android_log_print(ANDROID_LOG_INFO, "DemoServer", "Line number %d", |
| __LINE__); |
| static std::unique_ptr<grpc::Server> server = nullptr; |
| |
| if (server != nullptr) { |
| // Already initiated |
| return; |
| } |
| |
| static GreeterService service; |
| grpc::ServerBuilder server_builder; |
| server_builder.RegisterService(&service); |
| |
| // TODO(mingcl): Use same signature security after it become available |
| server_builder.AddListeningPort( |
| "binder:example.service", |
| grpc::experimental::BinderServerCredentials( |
| std::make_shared< |
| grpc::experimental::binder::UntrustedSecurityPolicy>())); |
| |
| server = server_builder.BuildAndStart(); |
| } |