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/*
* Copyright 1993-2002 Christopher Seiwald and Perforce Software, Inc.
*
* This file is part of Jam - see jam.c for Copyright information.
*/
/*
* pathsys.h - PATHNAME struct
*/
/*
* PATHNAME - a name of a file, broken into <grist>dir/base/suffix(member)
*
* <grist> is salt to distinguish between targets that otherwise would
* have the same name: it never appears in the bound name of a target.
* (member) is an archive member name: the syntax is arbitrary, but must
* agree in path_parse(), path_build() and the Jambase.
*
* On VMS, we keep track of whether the original path was a directory
* (without a file), so that $(VAR:D) can climb to the parent.
*/
#ifndef PATHSYS_VP_20020211_H
# define PATHSYS_VP_20020211_H
#include "strings.h"
typedef struct _pathname PATHNAME;
typedef struct _pathpart PATHPART;
struct _pathpart {
char *ptr;
int len;
};
struct _pathname {
PATHPART part[6];
# ifdef OS_VMS
int parent;
# endif
# define f_grist part[0]
# define f_root part[1]
# define f_dir part[2]
# define f_base part[3]
# define f_suffix part[4]
# define f_member part[5]
} ;
void path_build( PATHNAME *f, string *file, int binding );
void path_build1( PATHNAME *f, string *file );
void path_parse( char *file, PATHNAME *f );
void path_parent( PATHNAME *f );
#ifdef NT
/** Returns newstr-allocated string with long equivivalent of 'short_name'.
If none exists -- i.e. 'short_path' is already long path, it's returned
unaltered. */
char* short_path_to_long_path(char* short_path);
#endif
#ifdef USE_PATHUNIX
/** Returns a static pointer to the system dependent path to the temporary
directory. NOTE: *without* a trailing path separator.
*/
const char * path_tmpdir(void);
/** Returns a new temporary name.
*/
const char * path_tmpnam(void);
/** Returns a new temporary path.
*/
const char * path_tmpfile(void);
#endif
#endif
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