text: // Copyright 2019 Google LLC
  //
  // 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 "sandboxed_api/sandbox2/logserver.h"
  
  #include <string>
  
  #include <glog/logging.h>
  #include "sandboxed_api/sandbox2/logserver.pb.h"
  
  namespace sandbox2 {
  
  LogServer::LogServer(int fd) : comms_(fd) {}
  
  void LogServer::Run() {
    namespace logging = ::google;
    LogMessage msg;
    while (comms_.RecvProtoBuf(&msg)) {
      logging::LogSeverity severity = msg.severity();
      const char* fatal_string = "";
      if (severity == logging::FATAL) {
        // We don't want to trigger an abort() in the executor for FATAL logs.
        severity = logging::ERROR;
        fatal_string = " FATAL";
      }
      logging::LogMessage log_message(msg.path().c_str(), msg.line(), severity);
      log_message.stream()
          << "(sandboxee " << msg.pid() << fatal_string << "): " << msg.message();
    }
  
    LOG(INFO) << "Receive failed, shutting down LogServer";
  }
  
  }  // namespace sandbox2
  