1 /* 2 * 3 * Copyright 2018 gRPC authors. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 */ 18 19 #include <grpcpp/impl/codegen/client_interceptor.h> 20 21 namespace grpc { 22 23 namespace internal { 24 experimental::ClientInterceptorFactoryInterface* 25 g_global_client_interceptor_factory = nullptr; 26 } 27 28 namespace experimental { RegisterGlobalClientInterceptorFactory(ClientInterceptorFactoryInterface * factory)29void RegisterGlobalClientInterceptorFactory( 30 ClientInterceptorFactoryInterface* factory) { 31 if (internal::g_global_client_interceptor_factory != nullptr) { 32 GPR_ASSERT(false && 33 "It is illegal to call RegisterGlobalClientInterceptorFactory " 34 "multiple times."); 35 } 36 internal::g_global_client_interceptor_factory = factory; 37 } 38 39 // For testing purposes only. TestOnlyResetGlobalClientInterceptorFactory()40void TestOnlyResetGlobalClientInterceptorFactory() { 41 internal::g_global_client_interceptor_factory = nullptr; 42 } 43 } // namespace experimental 44 } // namespace grpc 45