| // Copyright 2022 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <fuchsia/examples/cpp/fidl.h> |
| #include <lib/async-loop/cpp/loop.h> |
| #include <lib/async-loop/default.h> |
| #include <lib/fidl/cpp/binding_set.h> |
| #include <lib/sys/cpp/component_context.h> |
| #include <lib/sys/cpp/outgoing_directory.h> |
| #include <lib/sys/service/cpp/service_handler.h> |
| #include <lib/syslog/cpp/log_settings.h> |
| #include <lib/syslog/cpp/macros.h> |
| |
| class EchoImpl : public fuchsia::examples::Echo { |
| public: |
| explicit EchoImpl(bool reverse) : reverse_(reverse) {} |
| |
| void SendString(std::string value) override {} |
| void EchoString(std::string value, EchoStringCallback callback) override { |
| FX_LOGS(INFO) << "Got echo request: " << value; |
| if (reverse_) { |
| std::reverse(value.begin(), value.end()); |
| } |
| callback(value); |
| } |
| |
| private: |
| const bool reverse_; |
| }; |
| |
| int main(int argc, const char** argv) { |
| FX_LOGS(INFO) << "Starting Echo service server"; |
| async::Loop loop(&kAsyncLoopConfigAttachToCurrentThread); |
| auto context = sys::ComponentContext::CreateAndServeOutgoingDirectory(); |
| sys::ServiceHandler handler; |
| fuchsia::examples::EchoService::Handler my_service(&handler); |
| |
| EchoImpl regular_impl(false); |
| fidl::BindingSet<fuchsia::examples::Echo> regular_echo_bindings; |
| my_service.add_regular_echo(regular_echo_bindings.GetHandler(®ular_impl)); |
| |
| EchoImpl reversed_impl(true); |
| fidl::BindingSet<fuchsia::examples::Echo> reversed_echo_bindings; |
| my_service.add_reversed_echo(reversed_echo_bindings.GetHandler(&reversed_impl)); |
| |
| context->outgoing()->AddService<fuchsia::examples::EchoService>(std::move(handler)); |
| |
| FX_LOGS(INFO) << "Running Echo service server"; |
| loop.Run(); |
| return 0; |
| } |