136 lines
3.5 KiB
C
136 lines
3.5 KiB
C
/*
|
|
* Copyright (C) 2003 by Glenn McGrath <bug1@optushome.com.au>
|
|
*
|
|
* 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 Library 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.
|
|
*
|
|
*
|
|
* TODO: -d option, need a way of recursively making directories and changing
|
|
* owner/group, will probably modify bb_make_directory(...)
|
|
* Use bb_getopt_ulflags(...) ?
|
|
*
|
|
*/
|
|
|
|
#include <sys/stat.h>
|
|
#include <sys/types.h>
|
|
#include <errno.h>
|
|
#include <getopt.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
#include "libbb.h"
|
|
|
|
extern int install_main(int argc, char **argv)
|
|
{
|
|
struct stat statbuf;
|
|
int i;
|
|
int ret = EXIT_SUCCESS;
|
|
uid_t uid = -1;
|
|
gid_t gid = -1;
|
|
int copy_flags = 0;
|
|
int strip_flag = 0;
|
|
int dir_flag = 0;
|
|
mode_t mode = 0755;
|
|
|
|
/* -c exists for backwards compatability, its needed */
|
|
while ((i = getopt(argc, argv, "cdg:m:o:ps")) != -1) {
|
|
switch (i) {
|
|
case 'd': /* Create directories */
|
|
dir_flag = 1;
|
|
break;
|
|
case 'g': /* group */
|
|
gid = get_ug_id(optarg, my_getgrnam);
|
|
break;
|
|
case 'm': /* mode */
|
|
bb_parse_mode(optarg, &mode);
|
|
break;
|
|
case 'o': /* owner */
|
|
uid = get_ug_id(optarg, my_getpwnam);
|
|
break;
|
|
case 'p': /* preserve access and modification time, this is GNU behaviour, BSD only preserves modification time */
|
|
copy_flags |= FILEUTILS_PRESERVE_STATUS;
|
|
break;
|
|
case 's': /* Strip binaries */
|
|
strip_flag = 1;
|
|
/* Fall through */
|
|
case 'c':
|
|
/* do nothing */
|
|
break;
|
|
default:
|
|
bb_show_usage();
|
|
}
|
|
}
|
|
|
|
if (dir_flag) {
|
|
for (argv += optind; *argv; argv++) {
|
|
unsigned char *dir_name = *argv;
|
|
unsigned char *argv_ptr;
|
|
|
|
ret |= bb_make_directory(dir_name, mode, FILEUTILS_RECUR);
|
|
do {
|
|
argv_ptr = strrchr(dir_name, '/');
|
|
|
|
/* Skip the "." and ".." directories */
|
|
if ((dir_name[0] == '.') && ((dir_name[1] == '\0') || ((dir_name[1] == '.') && (dir_name[2] == '\0')))) {
|
|
break;
|
|
}
|
|
if (chown(dir_name, uid, gid) == -1) {
|
|
bb_perror_msg("cannot change ownership of %s", argv_ptr);
|
|
ret |= EXIT_FAILURE;
|
|
}
|
|
if (argv_ptr) {
|
|
*argv_ptr = '\0';
|
|
}
|
|
} while (argv_ptr);
|
|
}
|
|
return(ret);
|
|
}
|
|
|
|
if ((stat(argv[argc - 1], &statbuf) == -1) && (errno != ENOENT)) {
|
|
bb_perror_msg_and_die("stat failed for %s: ", argv[argc - 1]);
|
|
}
|
|
|
|
for (i = optind; i < argc - 1; i++) {
|
|
unsigned char *dest;
|
|
|
|
if (S_ISDIR(statbuf.st_mode)) {
|
|
dest = concat_path_file(argv[argc - 1], argv[i]);
|
|
} else {
|
|
dest = argv[argc - 1];
|
|
}
|
|
ret |= copy_file(argv[i], dest, copy_flags);
|
|
|
|
/* Set the file mode */
|
|
if (chmod(dest, mode) == -1) {
|
|
bb_perror_msg("cannot change permissions of %s", dest);
|
|
ret |= EXIT_FAILURE;
|
|
}
|
|
|
|
/* Set the user and group id */
|
|
if (chown(dest, uid, gid) == -1) {
|
|
bb_perror_msg("cannot change ownership of %s", dest);
|
|
ret |= EXIT_FAILURE;
|
|
}
|
|
if (strip_flag) {
|
|
if (execlp("strip", "strip", dest, NULL) == -1) {
|
|
bb_error_msg("strip failed");
|
|
ret |= EXIT_FAILURE;
|
|
}
|
|
}
|
|
}
|
|
|
|
return(ret);
|
|
}
|