/* @configure_input@ */

/*
**  Copyright 1998-2002 University of Illinois Board of Trustees
**  Copyright 1998-2002 Mark D. Roth
**  All rights reserved.
**
**  @PATHCODE_PREFIX@_pathcode.h - header file for pathcode module
**
**  Mark D. Roth <roth@uiuc.edu>
**  Campus Information Technologies and Educational Services
**  University of Illinois at Urbana-Champaign
*/

#ifndef @PATHCODE_PREFIX@_PATHCODE_H
#define @PATHCODE_PREFIX@_PATHCODE_H

#include <config.h>
#include <compat.h>


/***** cleanpath.c ***********************************************************/

/*
** @PATHCODE_PREFIX@_cleanpath() - create a clean representation of path via string manipulation:
**    - squeezes multiple '/' characters
**    - removes previous directory with ".." (except at start of relative path)
**    - removes "." (except where all path components cancel)
** arguments: path to clean, buf to write to, buf size
*/
int @PATHCODE_PREFIX@_cleanpath(char *, char *, size_t);


/***** gsub.c ****************************************************************/

/*
** @PATHCODE_PREFIX@_gsub() - replace all instances of a substring in a
**                            given string with a different substring
*/
void @PATHCODE_PREFIX@_gsub(char *, char *, char *, char *, size_t);


/***** mkdirhier.c ***********************************************************/

typedef void (@PATHCODE_PREFIX@_mkdirhier_printfunc_t)(void *, char *);

/*
** @PATHCODE_PREFIX@_mkdirhier() - create all directories in a given path
** returns:
**	0				success
**	1				no directories needed to be created
**	-1 (and sets errno)		failure
*/
int @PATHCODE_PREFIX@_mkdirhier(char *, @PATHCODE_PREFIX@_mkdirhier_printfunc_t *, void *);


/***** rmtree.c **************************************************************/

typedef void (@PATHCODE_PREFIX@_rmtree_printfunc_t)(void *, char *);

/*
** @PATHCODE_PREFIX@_rmtree() - create all directories in a given path
** returns:
**	0				success
**	-1 (and sets errno)		failure
*/
int @PATHCODE_PREFIX@_rmtree(char *, @PATHCODE_PREFIX@_mkdirhier_printfunc_t *, void *);


/***** relativepath.c ********************************************************/

/*
** @PATHCODE_PREFIX@_relativepath() - return a relative path from start_dir to finish_dir
** arguments: start dir, finish dir, result buffer, buffer size
** returns:
**      0                               success
**      -1 (and sets errno)             failure
*/
int @PATHCODE_PREFIX@_relativepath(char *, char *, char *, size_t);


#endif /* ! @PATHCODE_PREFIX@_PATHCODE_H */