mirror of
https://github.com/sheumann/hush.git
synced 2025-01-03 00:31:16 +00:00
Split up chmod_chown_chgrp.c into 3 separate apps. This unfortunately
adds 384 bytes to the overall size. But having each app be standalone is the Right Thing(tm) so we will just have to live with it. -Erik
This commit is contained in:
parent
3a4aef5a4c
commit
9f0fedb8f6
4
Config.h
4
Config.h
@ -11,7 +11,9 @@
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//#define BB_AR
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#define BB_BASENAME
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#define BB_CAT
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#define BB_CHMOD_CHOWN_CHGRP
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#define BB_CHGRP
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#define BB_CHMOD
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#define BB_CHOWN
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#define BB_CHROOT
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#define BB_CHVT
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#define BB_CLEAR
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@ -14,7 +14,9 @@
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#define BB_AR
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#define BB_BASENAME
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#define BB_CAT
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#define BB_CHMOD_CHOWN_CHGRP
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#define BB_CHGRP
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#define BB_CHMOD
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#define BB_CHOWN
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#define BB_CHROOT
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//#define BB_CHVT /* not needed */
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#define BB_CLEAR
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12
applets.h
12
applets.h
@ -59,14 +59,14 @@
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#ifdef BB_CAT
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APPLET(cat, cat_main, _BB_DIR_BIN)
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#endif
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#ifdef BB_CHMOD_CHOWN_CHGRP
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APPLET(chgrp, chmod_chown_chgrp_main, _BB_DIR_BIN)
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#ifdef BB_CHGRP
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APPLET(chgrp, chgrp_main, _BB_DIR_BIN)
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#endif
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#ifdef BB_CHMOD_CHOWN_CHGRP
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APPLET(chmod, chmod_chown_chgrp_main, _BB_DIR_BIN)
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#ifdef BB_CHMOD
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APPLET(chmod, chmod_main, _BB_DIR_BIN)
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#endif
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#ifdef BB_CHMOD_CHOWN_CHGRP
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APPLET(chown, chmod_chown_chgrp_main, _BB_DIR_BIN)
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#ifdef BB_CHOWN
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APPLET(chown, chown_main, _BB_DIR_BIN)
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#endif
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#ifdef BB_CHROOT
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APPLET(chroot, chroot_main, _BB_DIR_USR_SBIN)
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94
chgrp.c
Normal file
94
chgrp.c
Normal file
@ -0,0 +1,94 @@
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/* vi: set sw=4 ts=4: */
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/*
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* Mini chown/chmod/chgrp implementation for busybox
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*
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*
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* Copyright (C) 1999,2000,2001 by Lineo, inc.
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* Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "busybox.h"
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#define BB_DECLARE_EXTERN
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#define bb_need_invalid_option
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#define bb_need_too_few_args
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#include "messages.c"
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/* Don't use lchown for libc5 or glibc older then 2.1.x */
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#if (__GLIBC__ < 2) && (__GLIBC_MINOR__ < 1)
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#define lchown chown
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#endif
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static long gid = -1;
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static int fileAction(const char *fileName, struct stat *statbuf, void* junk)
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{
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if (lchown(fileName, statbuf->st_uid, (gid == -1) ? statbuf->st_gid : gid) == 0) {
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return (TRUE);
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}
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perror(fileName);
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return (FALSE);
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}
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int chgrp_main(int argc, char **argv)
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{
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int opt;
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int recursiveFlag = FALSE;
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char *p=NULL;
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/* do normal option parsing */
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while ((opt = getopt(argc, argv, "R")) > 0) {
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switch (opt) {
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case 'R':
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recursiveFlag = TRUE;
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default:
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show_usage();
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}
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}
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if (argc > optind && argc > 2 && argv[optind]) {
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/* Find the selected group */
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gid = strtoul(argv[optind], &p, 10); /* maybe it's already numeric */
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if (argv[optind] == p)
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gid = my_getgrnam(argv[optind]);
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} else {
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error_msg_and_die(too_few_args);
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}
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/* Ok, ready to do the deed now */
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while (optind++ < argc) {
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if (recursive_action (argv[optind], recursiveFlag, FALSE, FALSE,
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fileAction, fileAction, NULL) == FALSE) {
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return EXIT_FAILURE;
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}
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}
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return EXIT_SUCCESS;
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}
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/*
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Local Variables:
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c-file-style: "linux"
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c-basic-offset: 4
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tab-width: 4
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End:
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*/
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87
chmod.c
Normal file
87
chmod.c
Normal file
@ -0,0 +1,87 @@
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/* vi: set sw=4 ts=4: */
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/*
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* Mini chown/chmod/chgrp implementation for busybox
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*
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*
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* Copyright (C) 1999,2000,2001 by Lineo, inc.
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* Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <getopt.h>
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#include "busybox.h"
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#define BB_DECLARE_EXTERN
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#define bb_need_too_few_args
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#include "messages.c"
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struct stat *theMode;
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static int fileAction(const char *fileName, struct stat *statbuf, void* junk)
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{
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if (chmod(fileName, theMode->st_mode) == 0)
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return (TRUE);
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perror(fileName);
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return (FALSE);
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}
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int chmod_main(int argc, char **argv)
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{
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int opt;
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int recursiveFlag = FALSE;
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/* do normal option parsing */
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while ((opt = getopt(argc, argv, "R")) > 0) {
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switch (opt) {
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case 'R':
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recursiveFlag = TRUE;
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default:
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show_usage();
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}
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}
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if (argc > optind && argc > 2 && argv[optind]) {
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/* Parse the specified mode */
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if (parse_mode(argv[optind], &(theMode->st_mode)) == FALSE) {
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error_msg_and_die( "unknown mode: %s", argv[optind]);
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}
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} else {
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error_msg_and_die(too_few_args);
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}
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/* Ok, ready to do the deed now */
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while (optind++ < argc) {
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if (recursive_action (argv[optind], recursiveFlag, FALSE, FALSE,
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fileAction, fileAction, NULL) == FALSE) {
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return EXIT_FAILURE;
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}
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}
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return EXIT_SUCCESS;
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}
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/*
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Local Variables:
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c-file-style: "linux"
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c-basic-offset: 4
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tab-width: 4
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End:
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*/
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@ -1,167 +0,0 @@
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/* vi: set sw=4 ts=4: */
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/*
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* Mini chown/chmod/chgrp implementation for busybox
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*
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*
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* Copyright (C) 1999,2000,2001 by Lineo, inc.
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* Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
|
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
|
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
|
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "busybox.h"
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#define BB_DECLARE_EXTERN
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#define bb_need_invalid_option
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#define bb_need_too_few_args
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#include "messages.c"
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static long uid = -1;
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static long gid = -1;
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static int whichApp;
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static char *theMode = NULL;
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#define CHGRP_APP 1
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#define CHOWN_APP 2
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#define CHMOD_APP 3
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static int fileAction(const char *fileName, struct stat *statbuf, void* junk)
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{
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switch (whichApp) {
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case CHGRP_APP:
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case CHOWN_APP:
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/* Don't use lchown for libc5 or glibc older then 2.1.x */
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#if (__GLIBC__ >= 2) && (__GLIBC_MINOR__ >= 1)
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if (lchown
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(fileName, (whichApp == CHOWN_APP) ? uid : statbuf->st_uid,
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(gid == -1) ? statbuf->st_gid : gid) == 0)
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#else
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if (chown
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(fileName, (whichApp == CHOWN_APP) ? uid : statbuf->st_uid,
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(gid == -1) ? statbuf->st_gid : gid) == 0)
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#endif
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{
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return (TRUE);
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}
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break;
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case CHMOD_APP:
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/* Parse the specified modes */
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if (parse_mode(theMode, &(statbuf->st_mode)) == FALSE) {
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error_msg_and_die( "unknown mode: %s", theMode);
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}
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if (chmod(fileName, statbuf->st_mode) == 0)
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return (TRUE);
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break;
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}
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perror(fileName);
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return (FALSE);
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}
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int chmod_chown_chgrp_main(int argc, char **argv)
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{
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int stopIt = FALSE;
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int recursiveFlag = FALSE;
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char *groupName=NULL;
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char *p=NULL;
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whichApp = (applet_name[2]=='o')? /* chown */
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CHOWN_APP : (applet_name[2]=='m')? /* chmod */
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CHMOD_APP : CHGRP_APP;
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if (argc < 2)
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show_usage();
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argv++;
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/* Parse options */
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while (--argc >= 0 && *argv && (**argv == '-')) {
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while (stopIt==FALSE && *++(*argv)) {
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switch (**argv) {
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case 'R':
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recursiveFlag = TRUE;
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break;
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default:
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theMode=*argv-1;
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stopIt = TRUE;
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}
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}
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if (stopIt==TRUE)
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break;
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argv++;
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}
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if (argc == 0 || *argv == NULL) {
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error_msg(too_few_args);
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}
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if (whichApp == CHMOD_APP) {
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if (theMode==NULL)
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theMode = *argv;
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} else {
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/* Find the selected group */
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if (whichApp == CHGRP_APP) {
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groupName = *argv;
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gid = strtoul(groupName, &p, 10); /* maybe it's already numeric */
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if (groupName == p)
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gid = my_getgrnam(groupName);
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} else {
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groupName = strchr(*argv, '.');
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if (groupName == NULL)
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groupName = strchr(*argv, ':');
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if (groupName) {
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*groupName++ = '\0';
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gid = strtoul(groupName, &p, 10);
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if (groupName == p)
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gid = my_getgrnam(groupName);
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} else
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gid = -1;
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}
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/* Find the selected user (if appropriate) */
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if (whichApp == CHOWN_APP) {
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uid = strtoul(*argv, &p, 10); /* if numeric ... */
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if (*argv == p)
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uid = my_getpwnam(*argv);
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}
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}
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|
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/* Ok, ready to do the deed now */
|
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if (argc < 1) {
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error_msg_and_die(too_few_args);
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}
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while (argc-- > 1) {
|
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if (recursive_action (*(++argv), recursiveFlag, FALSE, FALSE,
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fileAction, fileAction, NULL) == FALSE)
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return EXIT_FAILURE;
|
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}
|
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return EXIT_SUCCESS;
|
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|
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}
|
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|
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/*
|
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Local Variables:
|
||||
c-file-style: "linux"
|
||||
c-basic-offset: 4
|
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tab-width: 4
|
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End:
|
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*/
|
108
chown.c
Normal file
108
chown.c
Normal file
@ -0,0 +1,108 @@
|
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/* vi: set sw=4 ts=4: */
|
||||
/*
|
||||
* Mini chown/chmod/chgrp implementation for busybox
|
||||
*
|
||||
*
|
||||
* Copyright (C) 1999,2000,2001 by Lineo, inc.
|
||||
* Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
#include "busybox.h"
|
||||
#define BB_DECLARE_EXTERN
|
||||
#define bb_need_too_few_args
|
||||
#include "messages.c"
|
||||
|
||||
|
||||
/* Don't use lchown for libc5 or glibc older then 2.1.x */
|
||||
#if (__GLIBC__ < 2) && (__GLIBC_MINOR__ < 1)
|
||||
#define lchown chown
|
||||
#endif
|
||||
|
||||
static long uid = -1;
|
||||
static long gid = -1;
|
||||
|
||||
static int fileAction(const char *fileName, struct stat *statbuf, void* junk)
|
||||
{
|
||||
if (lchown(fileName, uid, (gid == -1) ? statbuf->st_gid : gid) == 0) {
|
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return (TRUE);
|
||||
}
|
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perror(fileName);
|
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return (FALSE);
|
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}
|
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|
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int chown_main(int argc, char **argv)
|
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{
|
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int opt;
|
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int recursiveFlag = FALSE;
|
||||
char *groupName=NULL;
|
||||
char *p=NULL;
|
||||
|
||||
/* do normal option parsing */
|
||||
while ((opt = getopt(argc, argv, "R")) > 0) {
|
||||
switch (opt) {
|
||||
case 'R':
|
||||
recursiveFlag = TRUE;
|
||||
default:
|
||||
show_usage();
|
||||
}
|
||||
}
|
||||
|
||||
if (argc > optind && argc > 2 && argv[optind]) {
|
||||
/* First, check if there is a group name here */
|
||||
groupName = strchr(argv[optind], '.');
|
||||
if (groupName == NULL)
|
||||
groupName = strchr(argv[optind], ':');
|
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if (groupName) {
|
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*groupName++ = '\0';
|
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gid = strtoul(groupName, &p, 10);
|
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if (groupName == p)
|
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gid = my_getgrnam(groupName);
|
||||
} else {
|
||||
gid = -1;
|
||||
}
|
||||
/* Now check for the username */
|
||||
uid = strtoul(argv[optind], &p, 10); /* Is is numeric? */
|
||||
if (argv[optind] == p) {
|
||||
uid = my_getpwnam(argv[optind]);
|
||||
}
|
||||
} else {
|
||||
error_msg_and_die(too_few_args);
|
||||
}
|
||||
|
||||
/* Ok, ready to do the deed now */
|
||||
while (optind++ < argc) {
|
||||
if (recursive_action (argv[optind], recursiveFlag, FALSE, FALSE,
|
||||
fileAction, fileAction, NULL) == FALSE) {
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
}
|
||||
return EXIT_SUCCESS;
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
Local Variables:
|
||||
c-file-style: "linux"
|
||||
c-basic-offset: 4
|
||||
tab-width: 4
|
||||
End:
|
||||
*/
|
94
coreutils/chgrp.c
Normal file
94
coreutils/chgrp.c
Normal file
@ -0,0 +1,94 @@
|
||||
/* vi: set sw=4 ts=4: */
|
||||
/*
|
||||
* Mini chown/chmod/chgrp implementation for busybox
|
||||
*
|
||||
*
|
||||
* Copyright (C) 1999,2000,2001 by Lineo, inc.
|
||||
* Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
#include "busybox.h"
|
||||
#define BB_DECLARE_EXTERN
|
||||
#define bb_need_invalid_option
|
||||
#define bb_need_too_few_args
|
||||
#include "messages.c"
|
||||
|
||||
/* Don't use lchown for libc5 or glibc older then 2.1.x */
|
||||
#if (__GLIBC__ < 2) && (__GLIBC_MINOR__ < 1)
|
||||
#define lchown chown
|
||||
#endif
|
||||
|
||||
|
||||
static long gid = -1;
|
||||
|
||||
static int fileAction(const char *fileName, struct stat *statbuf, void* junk)
|
||||
{
|
||||
if (lchown(fileName, statbuf->st_uid, (gid == -1) ? statbuf->st_gid : gid) == 0) {
|
||||
return (TRUE);
|
||||
}
|
||||
perror(fileName);
|
||||
return (FALSE);
|
||||
}
|
||||
|
||||
int chgrp_main(int argc, char **argv)
|
||||
{
|
||||
int opt;
|
||||
int recursiveFlag = FALSE;
|
||||
char *p=NULL;
|
||||
|
||||
/* do normal option parsing */
|
||||
while ((opt = getopt(argc, argv, "R")) > 0) {
|
||||
switch (opt) {
|
||||
case 'R':
|
||||
recursiveFlag = TRUE;
|
||||
default:
|
||||
show_usage();
|
||||
}
|
||||
}
|
||||
|
||||
if (argc > optind && argc > 2 && argv[optind]) {
|
||||
/* Find the selected group */
|
||||
gid = strtoul(argv[optind], &p, 10); /* maybe it's already numeric */
|
||||
if (argv[optind] == p)
|
||||
gid = my_getgrnam(argv[optind]);
|
||||
} else {
|
||||
error_msg_and_die(too_few_args);
|
||||
}
|
||||
|
||||
/* Ok, ready to do the deed now */
|
||||
while (optind++ < argc) {
|
||||
if (recursive_action (argv[optind], recursiveFlag, FALSE, FALSE,
|
||||
fileAction, fileAction, NULL) == FALSE) {
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
}
|
||||
return EXIT_SUCCESS;
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
Local Variables:
|
||||
c-file-style: "linux"
|
||||
c-basic-offset: 4
|
||||
tab-width: 4
|
||||
End:
|
||||
*/
|
87
coreutils/chmod.c
Normal file
87
coreutils/chmod.c
Normal file
@ -0,0 +1,87 @@
|
||||
/* vi: set sw=4 ts=4: */
|
||||
/*
|
||||
* Mini chown/chmod/chgrp implementation for busybox
|
||||
*
|
||||
*
|
||||
* Copyright (C) 1999,2000,2001 by Lineo, inc.
|
||||
* Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
#include <getopt.h>
|
||||
#include "busybox.h"
|
||||
#define BB_DECLARE_EXTERN
|
||||
#define bb_need_too_few_args
|
||||
#include "messages.c"
|
||||
|
||||
|
||||
struct stat *theMode;
|
||||
|
||||
|
||||
static int fileAction(const char *fileName, struct stat *statbuf, void* junk)
|
||||
{
|
||||
if (chmod(fileName, theMode->st_mode) == 0)
|
||||
return (TRUE);
|
||||
perror(fileName);
|
||||
return (FALSE);
|
||||
}
|
||||
|
||||
int chmod_main(int argc, char **argv)
|
||||
{
|
||||
int opt;
|
||||
int recursiveFlag = FALSE;
|
||||
|
||||
/* do normal option parsing */
|
||||
while ((opt = getopt(argc, argv, "R")) > 0) {
|
||||
switch (opt) {
|
||||
case 'R':
|
||||
recursiveFlag = TRUE;
|
||||
default:
|
||||
show_usage();
|
||||
}
|
||||
}
|
||||
|
||||
if (argc > optind && argc > 2 && argv[optind]) {
|
||||
/* Parse the specified mode */
|
||||
if (parse_mode(argv[optind], &(theMode->st_mode)) == FALSE) {
|
||||
error_msg_and_die( "unknown mode: %s", argv[optind]);
|
||||
}
|
||||
} else {
|
||||
error_msg_and_die(too_few_args);
|
||||
}
|
||||
|
||||
/* Ok, ready to do the deed now */
|
||||
while (optind++ < argc) {
|
||||
if (recursive_action (argv[optind], recursiveFlag, FALSE, FALSE,
|
||||
fileAction, fileAction, NULL) == FALSE) {
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
}
|
||||
return EXIT_SUCCESS;
|
||||
}
|
||||
|
||||
/*
|
||||
Local Variables:
|
||||
c-file-style: "linux"
|
||||
c-basic-offset: 4
|
||||
tab-width: 4
|
||||
End:
|
||||
*/
|
108
coreutils/chown.c
Normal file
108
coreutils/chown.c
Normal file
@ -0,0 +1,108 @@
|
||||
/* vi: set sw=4 ts=4: */
|
||||
/*
|
||||
* Mini chown/chmod/chgrp implementation for busybox
|
||||
*
|
||||
*
|
||||
* Copyright (C) 1999,2000,2001 by Lineo, inc.
|
||||
* Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
#include "busybox.h"
|
||||
#define BB_DECLARE_EXTERN
|
||||
#define bb_need_too_few_args
|
||||
#include "messages.c"
|
||||
|
||||
|
||||
/* Don't use lchown for libc5 or glibc older then 2.1.x */
|
||||
#if (__GLIBC__ < 2) && (__GLIBC_MINOR__ < 1)
|
||||
#define lchown chown
|
||||
#endif
|
||||
|
||||
static long uid = -1;
|
||||
static long gid = -1;
|
||||
|
||||
static int fileAction(const char *fileName, struct stat *statbuf, void* junk)
|
||||
{
|
||||
if (lchown(fileName, uid, (gid == -1) ? statbuf->st_gid : gid) == 0) {
|
||||
return (TRUE);
|
||||
}
|
||||
perror(fileName);
|
||||
return (FALSE);
|
||||
}
|
||||
|
||||
int chown_main(int argc, char **argv)
|
||||
{
|
||||
int opt;
|
||||
int recursiveFlag = FALSE;
|
||||
char *groupName=NULL;
|
||||
char *p=NULL;
|
||||
|
||||
/* do normal option parsing */
|
||||
while ((opt = getopt(argc, argv, "R")) > 0) {
|
||||
switch (opt) {
|
||||
case 'R':
|
||||
recursiveFlag = TRUE;
|
||||
default:
|
||||
show_usage();
|
||||
}
|
||||
}
|
||||
|
||||
if (argc > optind && argc > 2 && argv[optind]) {
|
||||
/* First, check if there is a group name here */
|
||||
groupName = strchr(argv[optind], '.');
|
||||
if (groupName == NULL)
|
||||
groupName = strchr(argv[optind], ':');
|
||||
if (groupName) {
|
||||
*groupName++ = '\0';
|
||||
gid = strtoul(groupName, &p, 10);
|
||||
if (groupName == p)
|
||||
gid = my_getgrnam(groupName);
|
||||
} else {
|
||||
gid = -1;
|
||||
}
|
||||
/* Now check for the username */
|
||||
uid = strtoul(argv[optind], &p, 10); /* Is is numeric? */
|
||||
if (argv[optind] == p) {
|
||||
uid = my_getpwnam(argv[optind]);
|
||||
}
|
||||
} else {
|
||||
error_msg_and_die(too_few_args);
|
||||
}
|
||||
|
||||
/* Ok, ready to do the deed now */
|
||||
while (optind++ < argc) {
|
||||
if (recursive_action (argv[optind], recursiveFlag, FALSE, FALSE,
|
||||
fileAction, fileAction, NULL) == FALSE) {
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
}
|
||||
return EXIT_SUCCESS;
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
Local Variables:
|
||||
c-file-style: "linux"
|
||||
c-basic-offset: 4
|
||||
tab-width: 4
|
||||
End:
|
||||
*/
|
4
debian/Config.h-deb
vendored
4
debian/Config.h-deb
vendored
@ -10,7 +10,9 @@
|
||||
#define BB_AR
|
||||
#define BB_BASENAME
|
||||
#define BB_CAT
|
||||
#define BB_CHMOD_CHOWN_CHGRP
|
||||
#define BB_CHGRP
|
||||
#define BB_CHMOD
|
||||
#define BB_CHOWN
|
||||
#define BB_CHROOT
|
||||
#define BB_CHVT
|
||||
#define BB_CLEAR
|
||||
|
4
debian/Config.h-static
vendored
4
debian/Config.h-static
vendored
@ -10,7 +10,9 @@
|
||||
#define BB_AR
|
||||
#define BB_BASENAME
|
||||
#define BB_CAT
|
||||
#define BB_CHMOD_CHOWN_CHGRP
|
||||
#define BB_CHGRP
|
||||
#define BB_CHMOD
|
||||
#define BB_CHOWN
|
||||
#define BB_CHROOT
|
||||
#define BB_CHVT
|
||||
#define BB_CLEAR
|
||||
|
4
debian/Config.h-udeb
vendored
4
debian/Config.h-udeb
vendored
@ -10,7 +10,9 @@
|
||||
//#define BB_AR
|
||||
#define BB_BASENAME
|
||||
#define BB_CAT
|
||||
#define BB_CHMOD_CHOWN_CHGRP
|
||||
#define BB_CHGRP
|
||||
#define BB_CHMOD
|
||||
#define BB_CHOWN
|
||||
#define BB_CHROOT
|
||||
#define BB_CHVT
|
||||
#define BB_CLEAR
|
||||
|
@ -59,14 +59,14 @@
|
||||
#ifdef BB_CAT
|
||||
APPLET(cat, cat_main, _BB_DIR_BIN)
|
||||
#endif
|
||||
#ifdef BB_CHMOD_CHOWN_CHGRP
|
||||
APPLET(chgrp, chmod_chown_chgrp_main, _BB_DIR_BIN)
|
||||
#ifdef BB_CHGRP
|
||||
APPLET(chgrp, chgrp_main, _BB_DIR_BIN)
|
||||
#endif
|
||||
#ifdef BB_CHMOD_CHOWN_CHGRP
|
||||
APPLET(chmod, chmod_chown_chgrp_main, _BB_DIR_BIN)
|
||||
#ifdef BB_CHMOD
|
||||
APPLET(chmod, chmod_main, _BB_DIR_BIN)
|
||||
#endif
|
||||
#ifdef BB_CHMOD_CHOWN_CHGRP
|
||||
APPLET(chown, chmod_chown_chgrp_main, _BB_DIR_BIN)
|
||||
#ifdef BB_CHOWN
|
||||
APPLET(chown, chown_main, _BB_DIR_BIN)
|
||||
#endif
|
||||
#ifdef BB_CHROOT
|
||||
APPLET(chroot, chroot_main, _BB_DIR_USR_SBIN)
|
||||
|
Loading…
Reference in New Issue
Block a user