100 lines
2.3 KiB
C
100 lines
2.3 KiB
C
#ifndef lint
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static const char rcsid[] =
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"$FreeBSD$";
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#endif
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/*
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* FreeBSD install - a package for the installation and maintainance
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* of non-core utilities.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* Jordan K. Hubbard
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* 18 July 1993
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*
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* Miscellaneous file access utilities.
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*
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*/
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#include <err.h>
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#include "lib.h"
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#include "add.h"
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/*
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* Assuming dir is a desired directory name, make it and all intervening
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* directories necessary.
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*/
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int
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make_hierarchy(char *dir)
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{
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char *cp1, *cp2;
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if (dir[0] == '/')
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cp1 = cp2 = dir + 1;
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else
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cp1 = cp2 = dir;
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while (cp2) {
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if ((cp2 = strchr(cp1, '/')) !=NULL )
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*cp2 = '\0';
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if (fexists(dir)) {
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if (!isdir(dir)) {
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if (cp2)
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*cp2 = '/';
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return FAIL;
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}
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}
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else {
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if (vsystem("mkdir %s", dir)) {
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if (cp2)
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*cp2 = '/';
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return FAIL;
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}
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apply_perms(NULL, dir);
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}
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/* Put it back */
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if (cp2) {
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*cp2 = '/';
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cp1 = cp2 + 1;
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}
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}
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return SUCCESS;
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}
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/* Using permission defaults, apply them as necessary */
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void
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apply_perms(const char *dir, const char *arg)
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{
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const char *cd_to;
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if (!dir || *arg == '/') /* absolute path? */
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cd_to = "/";
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else
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cd_to = dir;
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if (Mode)
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if (vsystem("cd %s && chmod -R %s %s", cd_to, Mode, arg))
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warnx("couldn't change modes of '%s' to '%s'", arg, Mode);
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if (Owner && Group) {
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if (vsystem("cd %s && chown -R %s:%s %s", cd_to, Owner, Group, arg))
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warnx("couldn't change owner/group of '%s' to '%s:%s'",
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arg, Owner, Group);
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return;
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}
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if (Owner) {
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if (vsystem("cd %s && chown -R %s %s", cd_to, Owner, arg))
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warnx("couldn't change owner of '%s' to '%s'", arg, Owner);
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return;
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} else if (Group)
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if (vsystem("cd %s && chgrp -R %s %s", cd_to, Group, arg))
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warnx("couldn't change group of '%s' to '%s'", arg, Group);
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}
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