chromium/third_party/grpc/src/src/core/ext/filters/client_channel/lb_policy/address_filtering.cc

//
// Copyright 2020 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.
//

#include <grpc/support/port_platform.h>

#include "src/core/ext/filters/client_channel/lb_policy/address_filtering.h"

#include <stddef.h>

#include <algorithm>
#include <utility>

#include "absl/strings/str_cat.h"
#include "absl/strings/str_join.h"

#define GRPC_ARG_HIERARCHICAL_PATH …

namespace grpc_core {

const char* kHierarchicalPathAttributeKey = …;

namespace {

class HierarchicalPathAttribute : public ServerAddress::AttributeInterface { … };

}  // namespace

std::unique_ptr<ServerAddress::AttributeInterface>
MakeHierarchicalPathAttribute(std::vector<std::string> path) { … }

absl::StatusOr<HierarchicalAddressMap> MakeHierarchicalAddressMap(
    const absl::StatusOr<ServerAddressList>& addresses) { … }

}  // namespace grpc_core