1 /*
2 *
3 * Copyright 2017 gRPC authors.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 */
18
19 #include <grpcpp/support/error_details.h>
20
21 #include "src/proto/grpc/status/status.pb.h"
22
23 namespace grpc {
24
ExtractErrorDetails(const Status & from,::google::rpc::Status * to)25 Status ExtractErrorDetails(const Status& from, ::google::rpc::Status* to) {
26 if (to == nullptr) {
27 return Status(StatusCode::FAILED_PRECONDITION, "");
28 }
29 if (!to->ParseFromString(from.error_details())) {
30 return Status(StatusCode::INVALID_ARGUMENT, "");
31 }
32 return Status::OK;
33 }
34
SetErrorDetails(const::google::rpc::Status & from,Status * to)35 Status SetErrorDetails(const ::google::rpc::Status& from, Status* to) {
36 if (to == nullptr) {
37 return Status(StatusCode::FAILED_PRECONDITION, "");
38 }
39 StatusCode code = StatusCode::UNKNOWN;
40 if (from.code() >= StatusCode::OK &&
41 from.code() <= StatusCode::UNAUTHENTICATED) {
42 code = static_cast<StatusCode>(from.code());
43 }
44 *to = Status(code, from.message(), from.SerializeAsString());
45 return Status::OK;
46 }
47
48 } // namespace grpc
49