/*
  Copyright (C) 2009 GraphicsMagick Group
 
  This program is covered by multiple licenses, which are described in
  Copyright.txt. You should have received a copy of Copyright.txt with this
  package; otherwise see http://www.graphicsmagick.org/www/Copyright.html.
 
  GraphicsMagick Access Confirmation Methods.
*/
#ifndef _MAGICK_CONFIRM_ACCESS_H
#define _MAGICK_CONFIRM_ACCESS_H

#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif
  
  typedef enum
    {
      UndefinedConfirmAccessMode,
      FileExecuteConfirmAccessMode, /* Path is to be opened for execution */
      FileReadConfirmAccessMode,    /* Path is to be opened for read */
      FileWriteConfirmAccessMode,   /* Path is to be opened for write */
      URLGetFTPConfirmAccessMode,   /* ftp:// URL get */
      URLGetFileConfirmAccessMode,  /* file:// URL get */
      URLGetHTTPConfirmAccessMode   /* http:// URL get */
    } ConfirmAccessMode;

  typedef MagickPassFail
  (*ConfirmAccessHandler)(const ConfirmAccessMode mode,
			  const char *path,
			  ExceptionInfo *exception);

  extern MagickExport MagickPassFail
  MagickConfirmAccess(const ConfirmAccessMode mode,
		      const char *path,
		      ExceptionInfo *exception);

  extern MagickExport ConfirmAccessHandler
  MagickSetConfirmAccessHandler(ConfirmAccessHandler handler);

#if defined(__cplusplus) || defined(c_plusplus)
}
#endif

#endif /* _MAGICK_CONFIRM_ACCESS_H */
