| // Copyright 2016 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. |
| |
| // Helpers for using |ServiceProvider|s. |
| // |
| // The functions in this header deprecated along with |ServiceProvider| itself. |
| // Please use the functions in lib/svc/cpp/services.h instead. |
| |
| #ifndef LIB_APP_CPP_CONNECT_H_ |
| #define LIB_APP_CPP_CONNECT_H_ |
| |
| #include <fuchsia/sys/cpp/fidl.h> |
| #include "lib/fidl/cpp/interface_request.h" |
| |
| namespace component { |
| |
| // Helper for using a |ServiceProvider|'s |ConnectToService()| that creates |
| // a new channel and returns a fully-typed interface pointer (and can use |
| // the default interface name). |
| template <typename Interface> |
| inline fidl::InterfacePtr<Interface> ConnectToService( |
| fuchsia::sys::ServiceProvider* service_provider, |
| const std::string& interface_name = Interface::Name_) { |
| fidl::InterfacePtr<Interface> interface_ptr; |
| service_provider->ConnectToService(interface_name, |
| interface_ptr.NewRequest().TakeChannel()); |
| return interface_ptr; |
| } |
| |
| // Helper for using a |ServiceProvider|'s |ConnectToService()| that takes a |
| // fully-typed interface request (and can use the default interface name). |
| template <typename Interface> |
| inline void ConnectToService( |
| fuchsia::sys::ServiceProvider* service_provider, |
| fidl::InterfaceRequest<Interface> interface_request, |
| const std::string& interface_name = Interface::Name_) { |
| service_provider->ConnectToService(interface_name, |
| interface_request.TakeChannel()); |
| } |
| |
| } // namespace component |
| |
| #endif // LIB_APP_CPP_CONNECT_H_ |