chromium/third_party/grpc/src/src/core/ext/filters/client_channel/backend_metric.cc

//
// Copyright 2019 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/backend_metric.h"

#include <string.h>

#include <map>

#include "absl/strings/string_view.h"
#include "upb/upb.h"
#include "upb/upb.hpp"
#include "xds/data/orca/v3/orca_load_report.upb.h"

namespace grpc_core {

namespace {

template <typename EntryType>
std::map<absl::string_view, double> ParseMap(
    xds_data_orca_v3_OrcaLoadReport* msg,
    const EntryType* (*entry_func)(const xds_data_orca_v3_OrcaLoadReport*,
                                   size_t*),
    upb_StringView (*key_func)(const EntryType*),
    double (*value_func)(const EntryType*),
    BackendMetricAllocatorInterface* allocator) { … }

}  // namespace

const BackendMetricData* ParseBackendMetricData(
    absl::string_view serialized_load_report,
    BackendMetricAllocatorInterface* allocator) { … }

}  // namespace grpc_core