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 #ifndef GRPC_CORE_LIB_IOMGR_RESOLVE_ADDRESS_CUSTOM_H 20 #define GRPC_CORE_LIB_IOMGR_RESOLVE_ADDRESS_CUSTOM_H 21 22 #include <grpc/support/port_platform.h> 23 24 #include "src/core/lib/iomgr/port.h" 25 26 #include "src/core/lib/iomgr/resolve_address.h" 27 #include "src/core/lib/iomgr/sockaddr.h" 28 29 typedef struct grpc_custom_resolver grpc_custom_resolver; 30 31 typedef struct grpc_custom_resolver_vtable { 32 grpc_error* (*resolve)(char* host, char* port, grpc_resolved_addresses** res); 33 void (*resolve_async)(grpc_custom_resolver* resolver, char* host, char* port); 34 } grpc_custom_resolver_vtable; 35 36 void grpc_custom_resolve_callback(grpc_custom_resolver* resolver, 37 grpc_resolved_addresses* result, 38 grpc_error* error); 39 40 /* Internal APIs */ 41 void grpc_custom_resolver_init(grpc_custom_resolver_vtable* impl); 42 43 #endif /* GRPC_CORE_LIB_IOMGR_RESOLVE_ADDRESS_CUSTOM_H */ 44