The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#) https://grpc.io/
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//
//
// Copyright 2016 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.
//
//
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#include "test/cpp/qps/parse_json.h"
#include <string>
#include "absl/strings/str_format.h"
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#include <grpc/support/log.h>
#include "src/core/lib/gprpp/crash.h"
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namespace grpc {
namespace testing {
void ParseJson(const std::string& json, const std::string& type,
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GRPC_CUSTOM_MESSAGE* msg) {
std::unique_ptr<protobuf::json::TypeResolver> type_resolver(
protobuf::json::NewTypeResolverForDescriptorPool(
"type.googleapis.com", protobuf::DescriptorPool::generated_pool()));
std::string binary;
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auto status = JsonToBinaryString(
type_resolver.get(), "type.googleapis.com/" + type, json, &binary);
if (!status.ok()) {
std::string errmsg(status.message());
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gpr_log(GPR_ERROR, "Failed to convert json to binary: errcode=%d msg=%s",
status.code(), errmsg.c_str());
grpc_core::Crash(absl::StrFormat("JSON: %s", json.c_str()));
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}
GPR_ASSERT(msg->ParseFromString(binary));
}
std::string SerializeJson(const GRPC_CUSTOM_MESSAGE& msg,
const std::string& type) {
std::unique_ptr<protobuf::json::TypeResolver> type_resolver(
protobuf::json::NewTypeResolverForDescriptorPool(
"type.googleapis.com", protobuf::DescriptorPool::generated_pool()));
std::string binary;
std::string json_string;
msg.SerializeToString(&binary);
auto status =
BinaryToJsonString(type_resolver.get(), type, binary, &json_string);
GPR_ASSERT(status.ok());
return json_string;
}
} // namespace testing
} // namespace grpc