/**
 * PANDA 3D SOFTWARE
 * Copyright (c) Carnegie Mellon University.  All rights reserved.
 *
 * All use of this software is subject to the terms of the revised BSD
 * license.  You should have received a copy of this license along
 * with this source code in a file named "LICENSE."
 *
 * @file virtualFile.I
 * @author drose
 * @date 2002-08-03
 */

/**
 *
 */
INLINE VirtualFile::
VirtualFile() {
}

/**
 * Returns the original filename as it was used to locate this VirtualFile.
 * This is usually, but not always, the same string returned by
 * get_filename().
 */
INLINE const Filename &VirtualFile::
get_original_filename() const {
  return _original_filename;
}

/**
 * Returns the entire contents of the file as a string.
 */
INLINE std::string VirtualFile::
read_file(bool auto_unwrap) const {
  std::string result;
  read_file(result, auto_unwrap);
  return result;
}

/**
 * Writes the entire contents of the file as a string, if it is writable.
 */
INLINE bool VirtualFile::
write_file(const std::string &data, bool auto_wrap) {
  return write_file((const unsigned char *)data.data(), data.size(), auto_wrap);
}

/**
 * Stores the original filename that was used to locate this VirtualFile.
 * This is normally called only by the VirtualFileSystem, as it creates each
 * VirtualFile.
 */
INLINE void VirtualFile::
set_original_filename(const Filename &filename) {
  _original_filename = filename;
}


INLINE std::ostream &
operator << (std::ostream &out, const VirtualFile &file) {
  file.output(out);
  return out;
}