diff options
Diffstat (limited to 'chmod_chown_chgrp.c')
| -rw-r--r-- | chmod_chown_chgrp.c | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/chmod_chown_chgrp.c b/chmod_chown_chgrp.c deleted file mode 100644 index 9714e1c..0000000 --- a/chmod_chown_chgrp.c +++ /dev/null @@ -1,167 +0,0 @@ -/* 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" - - - -static long uid = -1; -static long gid = -1; -static int whichApp; -static char *theMode = NULL; - - -#define CHGRP_APP 1 -#define CHOWN_APP 2 -#define CHMOD_APP 3 - -static int fileAction(const char *fileName, struct stat *statbuf, void* junk) -{ - switch (whichApp) { - case CHGRP_APP: - case CHOWN_APP: - /* Don't use lchown for libc5 or glibc older then 2.1.x */ -#if (__GLIBC__ >= 2) && (__GLIBC_MINOR__ >= 1) - if (lchown - (fileName, (whichApp == CHOWN_APP) ? uid : statbuf->st_uid, - (gid == -1) ? statbuf->st_gid : gid) == 0) -#else - if (chown - (fileName, (whichApp == CHOWN_APP) ? uid : statbuf->st_uid, - (gid == -1) ? statbuf->st_gid : gid) == 0) -#endif - { - return (TRUE); - } - break; - case CHMOD_APP: - /* Parse the specified modes */ - if (parse_mode(theMode, &(statbuf->st_mode)) == FALSE) { - error_msg_and_die( "unknown mode: %s", theMode); - } - if (chmod(fileName, statbuf->st_mode) == 0) - return (TRUE); - break; - } - perror(fileName); - return (FALSE); -} - -int chmod_chown_chgrp_main(int argc, char **argv) -{ - int stopIt = FALSE; - int recursiveFlag = FALSE; - char *groupName=NULL; - char *p=NULL; - - whichApp = (applet_name[2]=='o')? /* chown */ - CHOWN_APP : (applet_name[2]=='m')? /* chmod */ - CHMOD_APP : CHGRP_APP; - - if (argc < 2) - show_usage(); - argv++; - - /* Parse options */ - while (--argc >= 0 && *argv && (**argv == '-')) { - while (stopIt==FALSE && *++(*argv)) { - switch (**argv) { - case 'R': - recursiveFlag = TRUE; - break; - default: - theMode=*argv-1; - stopIt = TRUE; - } - } - if (stopIt==TRUE) - break; - argv++; - } - - if (argc == 0 || *argv == NULL) { - error_msg(too_few_args); - } - - if (whichApp == CHMOD_APP) { - if (theMode==NULL) - theMode = *argv; - } else { - - /* Find the selected group */ - if (whichApp == CHGRP_APP) { - groupName = *argv; - gid = strtoul(groupName, &p, 10); /* maybe it's already numeric */ - if (groupName == p) - gid = my_getgrnam(groupName); - } else { - groupName = strchr(*argv, '.'); - if (groupName == NULL) - groupName = strchr(*argv, ':'); - if (groupName) { - *groupName++ = '\0'; - gid = strtoul(groupName, &p, 10); - if (groupName == p) - gid = my_getgrnam(groupName); - } else - gid = -1; - } - - - /* Find the selected user (if appropriate) */ - if (whichApp == CHOWN_APP) { - uid = strtoul(*argv, &p, 10); /* if numeric ... */ - if (*argv == p) - uid = my_getpwnam(*argv); - } - } - - /* Ok, ready to do the deed now */ - if (argc < 1) { - error_msg_and_die(too_few_args); - } - while (argc-- > 1) { - if (recursive_action (*(++argv), 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: -*/ |