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/* $NetBSD: futil.c,v 1.6 2003/10/29 23:00:28 jlam Exp $ */
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <nbcompat.h>
#if HAVE_SYS_CDEFS_H
#include <sys/cdefs.h>
#endif
#ifndef lint
#if 0
static const char *rcsid = "from FreeBSD Id: futil.c,v 1.7 1997/10/08 07:45:39 charnier Exp";
#else
__RCSID("$NetBSD: futil.c,v 1.6 2003/10/29 23:00:28 jlam Exp $");
#endif
#endif
/*
* FreeBSD install - a package for the installation and maintainance
* of non-core utilities.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Jordan K. Hubbard
* 18 July 1993
*
* Miscellaneous file access utilities.
*
*/
#if HAVE_ERR_H
#include <err.h>
#endif
#include "lib.h"
#include "add.h"
/*
* Assuming dir is a desired directory name, make it and all intervening
* directories necessary.
*/
int
make_hierarchy(char *dir)
{
char *cp1, *cp2;
if (dir[0] == '/')
cp1 = cp2 = dir + 1;
else
cp1 = cp2 = dir;
while (cp2) {
if ((cp2 = strchr(cp1, '/')) != NULL)
*cp2 = '\0';
if (fexists(dir)) {
if (!(isdir(dir) || islinktodir(dir)))
return FAIL;
} else {
if (fexec("mkdir", dir, NULL))
return FAIL;
apply_perms(NULL, dir);
}
/* Put it back */
if (cp2) {
*cp2 = '/';
cp1 = cp2 + 1;
}
}
return SUCCESS;
}
/*
* Using permission defaults, apply them as necessary
*/
void
apply_perms(char *dir, char *arg)
{
char *cd_to;
char owner_group[128];
if (!dir || *arg == '/')/* absolute path? */
cd_to = "/";
else
cd_to = dir;
if (Mode)
if (fcexec(cd_to, CHMOD_CMD, "-R", Mode, arg, NULL))
warnx("couldn't change modes of '%s' to '%s'", arg,
Mode);
if (Owner != NULL && Group != NULL) {
if (snprintf(owner_group, sizeof(owner_group),
"%s:%s", Owner, Group) > sizeof(owner_group)) {
warnx("'%s:%s' is too long (%lu max)",
Owner, Group, (unsigned long) sizeof(owner_group));
return;
}
if (fcexec(cd_to, CHOWN_CMD, "-R", owner_group, arg))
warnx("couldn't change owner/group of '%s' to '%s:%s'",
arg, Owner, Group);
return;
}
if (Owner != NULL) {
if (fcexec(cd_to, CHOWN_CMD, "-R", Owner, arg, NULL))
warnx("couldn't change owner of '%s' to '%s'", arg,
Owner);
return;
}
if (Group != NULL) {
if (fcexec(cd_to, CHGRP_CMD, "-R", Group, arg, NULL))
warnx("couldn't change group of '%s' to '%s'", arg,
Group);
}
}
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