/* Generated automatically by jlpp - do not edit. */

#line 1 "io/FileInfo.jlc"
// -*- c++ -*-

/*
 * Jakelib2 - General purpose C++ library
 * Copyright (C) 2001 Florian Wolff  (florian@donuz.de)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * $Id: FileInfo.jlc,v 1.3 2006-02-18 16:01:20 florian Exp $
 */


#include "jakelib2.h"
#include "jakelib2/io/File.h"
#include "jakelib2/io/FileInfo.h"

using namespace jakelib::lang;
using namespace jakelib::io;

JAKELIB_IMPLEMENT_CLASS("jakelib.io.FileInfo", FileInfo, Object);
JAKELIB_IMPLEMENT_ARRAY(FileInfo);

#if defined(BORLAND)
# include <dir.h>
# include <dos.h>
#elif defined(JAKELIB_WIN32API)
# include <windows.h>
# include <direct.h>
#else
# include <dirent.h>
# include <sys/stat.h>
# include <utime.h>
#endif

#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif


/*****************************************************************************\
 * FileInfo                                                                   |
 *****************************************************************************/
FileInfo::FileInfo(File* file)
{
  init(file);
}


/*****************************************************************************\
 * init                                                                       |
 *****************************************************************************/
void FileInfo::init(File* file)
{
  this->file = file;
  String* path = file->getPath();

  _isFile = false;
  _isDirectory = false;
  _isSystem = false;
  _isHidden = false;
  //_isReadOnly = false;
  _length = -1;
  _aTime = 0;
  _mTime = 0;
  _isLink = false;
  _linkDest = null;

#if defined(BORLAND)

  struct ffblk ffblk;
    
  int done = findfirst(path->latin1(), &ffblk, FA_SYSTEM|FA_DIREC|FA_RDONLY|FA_HIDDEN);
    
  if (done == 0) { 
    //_isReadOnly = (ffblk.ff_attrib & FA_RDONLY) ? true : false;
    _isHidden = (ffblk.ff_attrib & FA_HIDDEN) ? true : false;
    _isSystem = (ffblk.ff_attrib & FA_SYSTEM) ? true : false;
    _isFile = (!(ffblk.ff_attrib & FA_DIREC)) ? true : false;
    _isDirectory = (ffblk.ff_attrib & FA_DIREC) ? true : false;
    _length = ffblk.ff_fsize;
  }

#elif defined(JAKELIB_WIN32API)

  WIN32_FIND_DATA ffblk;
  HANDLE hFind;

  hFind = FindFirstFile(path->latin1(), &ffblk);

  if (hFind != INVALID_HANDLE_VALUE) {
    //_isReadOnly = (ffblk.dwFileAttributes & FILE_ATTRIBUTE_READONLY) ? true : false;
    _isHidden = (ffblk.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) ? true : false;
    _isSystem = (ffblk.dwFileAttributes & FILE_ATTRIBUTE_SYSTEM) ? true : false;
    _isFile = (!(ffblk.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) ? true : false;
    _isDirectory = (ffblk.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ? true : false;
    _length = ffblk.nFileSizeLow;
    _mTime = ((jlong)ffblk.ftLastWriteTime.dwLowDateTime |
                ((jlong)ffblk.ftLastWriteTime.dwHighDateTime << 32)) / LL(10000) - LL(11644473600000);
    FindClose(hFind);
  }

#else

  struct stat info;
  if (stat(path->latin1(), &info) == 0) {
    _length = info.st_size;
    _isFile = S_ISREG(info.st_mode);
    _isDirectory = S_ISDIR(info.st_mode);

    _aTime = (jlong) info.st_atime * LL(1000);
    _mTime = (jlong) info.st_mtime * LL(1000);

    if (lstat(path->latin1(), &info) == 0) {
      _isLink = S_ISLNK(info.st_mode);
    }

    if (_isLink) {
      char buf[JAKELIB_MAX_PATH + 1];
      int l = ::readlink(path->latin1(), buf, JAKELIB_MAX_PATH);
      
      if (l == -1) {
        _linkDest = null;
      } else {
        buf[l] = '\0';
        _linkDest = new String(buf);
      }
    }
  }

#endif
}


/*****************************************************************************\
 * isDirectory                                                                |
 *****************************************************************************/
jboolean FileInfo::isDirectory()
{
  return _isDirectory;
}


/*****************************************************************************\
 * isFile                                                                     |
 *****************************************************************************/
jboolean FileInfo::isFile()
{
  return _isFile;
}


/*****************************************************************************\
 * isLink                                                                     |
 *****************************************************************************/
jboolean FileInfo::isLink()
{
  return _isLink;
}


/*****************************************************************************\
 * isSystem                                                                   |
 *****************************************************************************/
jboolean FileInfo::isSystem()
{
  return _isSystem;
}


/*****************************************************************************\
 * isHidden                                                                   |
 *****************************************************************************/
jboolean FileInfo::isHidden()
{
  return _isHidden;
}


/*****************************************************************************\
 * length                                                                     |
 *****************************************************************************/
jlong FileInfo::length()
{
  return _length;
}


/*****************************************************************************\
 * lastModified                                                               |
 *****************************************************************************/
jlong FileInfo::lastModified()
{
  return _mTime;
}


/*****************************************************************************\
 * getFile                                                                    |
 *****************************************************************************/
File* FileInfo::getFile()
{
  return file;
}


/*****************************************************************************\
 * readlink                                                                   |
 *****************************************************************************/
String* FileInfo::readlink()
{
  return _linkDest;
}