//
// Private file check definitions for libppd.
//
// Copyright © 2007-2018 by Apple Inc.
// Copyright © 1997-2007 by Easy Software Products, all rights reserved.
//
// Licensed under Apache License v2.0.  See the file "LICENSE" for more
// information.
//

#ifndef _PPD_FILE_PRIVATE_H_
#  define _PPD_FILE_PRIVATE_H_

//
// Include necessary headers...
//

#  include "string-private.h"
#  include <cupsfilters/log.h>
#  include <stdio.h>
#  include <stdlib.h>
#  include <stdarg.h>
#  include <fcntl.h>

#  ifdef _WIN32
#    include <io.h>
#    include <sys/locking.h>
#  endif // _WIN32


#  ifdef __cplusplus
extern "C" {
#  endif // __cplusplus


//
// Types and structures...
//

typedef enum				// **** _ppdFileCheck return values ****
{
  _PPD_FILE_CHECK_OK = 0,		// Everything OK
  _PPD_FILE_CHECK_MISSING = 1,		// File is missing
  _PPD_FILE_CHECK_PERMISSIONS = 2,	// File (or parent dir) has bad perms
  _PPD_FILE_CHECK_WRONG_TYPE = 3,	// File has wrong type
  _PPD_FILE_CHECK_RELATIVE_PATH = 4	// File contains a relative path
} _ppd_fc_result_t;

typedef enum				// **** _ppdFileCheck file type
                                        //      values ****
{
  _PPD_FILE_CHECK_FILE = 0,		// Check the file and parent
					// directory
  _PPD_FILE_CHECK_PROGRAM = 1,		// Check the program and parent
					// directory
  _PPD_FILE_CHECK_FILE_ONLY = 2,	// Check the file only
  _PPD_FILE_CHECK_DIRECTORY = 3		// Check the directory
} _ppd_fc_filetype_t;

typedef void (*_ppd_fc_func_t)(void *context, _ppd_fc_result_t result,
			       const char *message);

//
// Prototypes...
//

extern _ppd_fc_result_t	_ppdFileCheck(const char *filename,
				      _ppd_fc_filetype_t filetype,
				      int dorootchecks,
				      cf_logfunc_t log,
				      void *ld);

#  ifdef __cplusplus
}
#  endif // __cplusplus

#endif // !_PPD_FILE_PRIVATE_H_