Function ReadTextFile

tools/io.cpp:397–413

}

bool ReadTextFile(const char* filename, std::vector<char>* data) {
  assert(data->empty());

  const bool use_file = filename && strcmp("-", filename);
  FILE* fp = nullptr;
  if (use_file) {
    fp = fopen(filename, "r");
  } else {
    SET_STDIN_TO_TEXT_MODE();
    fp = stdin;
  }

  ReadFile(fp, data);
  bool succeeded = WasFileCorrectlyRead(fp, filename);
  if (use_file && fp) fclose(fp);
  return succeeded;
}

namespace {
// A class to create and manage a file for outputting data.