Function ReadEventFromFile

tensorflow/core/debug/debug_io_utils.cc:295–322

const char* const DebugIO::kHashTag = "hash";

Status ReadEventFromFile(const string& dump_file_path, Event* event) {
  Env* env(Env::Default());

  string content;
  uint64 file_size = 0;

  Status s = env->GetFileSize(dump_file_path, &file_size);
  if (!s.ok()) {
    return s;
  }

  content.resize(file_size);

  std::unique_ptr<RandomAccessFile> file;
  s = env->NewRandomAccessFile(dump_file_path, &file);
  if (!s.ok()) {
    return s;
  }

  StringPiece result;
  s = file->Read(0, file_size, &result, &(content)[0]);
  if (!s.ok()) {
    return s;
  }

  event->ParseFromString(content);
  return Status::OK();
}

const char* const DebugIO::kFileURLScheme = "file://";
const char* const DebugIO::kGrpcURLScheme = "grpc://";