| /* |
| * |
| * Copyright 2015 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. |
| * |
| */ |
| |
| #ifndef GRPCXX_IMPL_CODEGEN_METADATA_MAP_H |
| #define GRPCXX_IMPL_CODEGEN_METADATA_MAP_H |
| |
| #include <grpc++/impl/codegen/slice.h> |
| |
| namespace grpc { |
| |
| namespace internal { |
| class MetadataMap { |
| public: |
| MetadataMap() { memset(&arr_, 0, sizeof(arr_)); } |
| |
| ~MetadataMap() { |
| g_core_codegen_interface->grpc_metadata_array_destroy(&arr_); |
| } |
| |
| void FillMap() { |
| for (size_t i = 0; i < arr_.count; i++) { |
| // TODO(yangg) handle duplicates? |
| map_.insert(std::pair<grpc::string_ref, grpc::string_ref>( |
| StringRefFromSlice(&arr_.metadata[i].key), |
| StringRefFromSlice(&arr_.metadata[i].value))); |
| } |
| } |
| |
| std::multimap<grpc::string_ref, grpc::string_ref>* map() { return &map_; } |
| const std::multimap<grpc::string_ref, grpc::string_ref>* map() const { |
| return &map_; |
| } |
| grpc_metadata_array* arr() { return &arr_; } |
| |
| private: |
| grpc_metadata_array arr_; |
| std::multimap<grpc::string_ref, grpc::string_ref> map_; |
| }; |
| } // namespace internal |
| |
| } // namespace grpc |
| |
| #endif // GRPCXX_IMPL_CODEGEN_METADATA_MAP_H |