Files
grpc/test/cpp/qps/parse_json.cc
Tanvi Jagtap 154081a92a [grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging - gpr_log (#36678)
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging - gpr_log
In this CL we are migrating from gRPCs own gpr logging mechanism to absl logging mechanism. The intention is to deprecate gpr_log in the future.

We have the following mapping

1. gpr_log(GPR_INFO,...) -> LOG(INFO)
2. gpr_log(GPR_ERROR,...) -> LOG(ERROR)
3. gpr_log(GPR_DEBUG,...) -> VLOG(2)

Reviewers need to check :

1. If the above mapping is correct.
2. The content of the log is as before.
gpr_log format strings did not use string_view or std::string . absl LOG accepts these. So there will be some elimination of string_view and std::string related conversions. This is expected.

Closes #36678

COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36678 from tanvi-jagtap:test_cpp_gpr_log 81b8f4179f6111b902cbed9eb65ef6f41eb1e32d
PiperOrigin-RevId: 636410944
2024-05-22 21:59:06 -07:00

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2.1 KiB
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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.
//
//
#include "test/cpp/qps/parse_json.h"
#include <string>
#include "absl/log/check.h"
#include "absl/log/log.h"
#include "absl/strings/str_format.h"
#include "src/core/lib/gprpp/crash.h"
namespace grpc {
namespace testing {
void ParseJson(const std::string& json, const std::string& type,
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;
auto status = JsonToBinaryString(
type_resolver.get(), "type.googleapis.com/" + type, json, &binary);
if (!status.ok()) {
std::string errmsg(status.message());
LOG(ERROR) << "Failed to convert json to binary: errcode=" << status.code()
<< " msg=" << errmsg;
grpc_core::Crash(absl::StrFormat("JSON: %s", json.c_str()));
}
CHECK(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);
CHECK_OK(status);
return json_string;
}
} // namespace testing
} // namespace grpc