Function ProtoMessageToProtoJson

src/json2pb/pb_to_json.cpp:410–435

}

bool ProtoMessageToProtoJson(const google::protobuf::Message& message,
                             google::protobuf::io::ZeroCopyOutputStream* json,
                             const Pb2ProtoJsonOptions& options, std::string* error) {
    if (ExceedMaxDepth(message, 0)) {
        if (error) {
            *error = "Exceeded maximum recursion depth";
        }
        return false;
    }
    butil::IOBuf buf;
    butil::IOBufAsZeroCopyOutputStream output_stream(&buf);
    if (!message.SerializeToZeroCopyStream(&output_stream)) {
        return false;
    }

    TypeResolverUniqueptr type_resolver = GetTypeResolver(message);
    butil::IOBufAsZeroCopyInputStream input_stream(buf);
    auto st = google::protobuf::util::BinaryToJsonStream(
            type_resolver.get(), GetTypeUrl(message), &input_stream, json, options);

    bool ok = st.ok();
    if (!ok && NULL != error) {
        *error = st.ToString();
    }
    return ok;
}

bool ProtoMessageToProtoJson(const google::protobuf::Message& message, std::string* json,
                             const Pb2ProtoJsonOptions& options, std::string* error) {