+/* vi: set sw=4 ts=4: */
/*
- * 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.
+ * Copyright (C) 2003 by Glenn McGrath <bug1@iinet.net.au>
*
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*
* TODO: -d option, need a way of recursively making directories and changing
* owner/group, will probably modify bb_make_directory(...)
*/
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <errno.h>
-#include <getopt.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
#include "busybox.h"
#include "libcoreutils/coreutils.h"
+#include <libgen.h>
+#include <getopt.h> /* struct option */
#define INSTALL_OPT_CMD 1
#define INSTALL_OPT_DIRECTORY 2
#define INSTALL_OPT_MODE 32
#define INSTALL_OPT_OWNER 64
-extern int install_main(int argc, char **argv)
+#if ENABLE_FEATURE_INSTALL_LONG_OPTIONS
+static const struct option install_long_options[] = {
+ { "directory", 0, NULL, 'd' },
+ { "preserve-timestamps", 0, NULL, 'p' },
+ { "strip", 0, NULL, 's' },
+ { "group", 0, NULL, 'g' },
+ { "mode", 0, NULL, 'm' },
+ { "owner", 0, NULL, 'o' },
+ { 0, 0, 0, 0 }
+};
+#endif
+
+int install_main(int argc, char **argv)
{
- struct stat statbuf;
- mode_t mode = 0755;
- uid_t uid = -1;
- gid_t gid = -1;
- char *gid_str;
- char *uid_str;
- char *mode_str;
+ mode_t mode;
+ uid_t uid;
+ gid_t gid;
+ char *gid_str = "-1";
+ char *uid_str = "-1";
+ char *mode_str = "0755";
int copy_flags = FILEUTILS_DEREFERENCE | FILEUTILS_FORCE;
- int ret = EXIT_SUCCESS;
- int flags;
- int i;
+ int ret = EXIT_SUCCESS, flags, i, isdir;
- /* -c exists for backwards compatability, its needed */
+#if ENABLE_FEATURE_INSTALL_LONG_OPTIONS
+ bb_applet_long_options = install_long_options;
+#endif
+ bb_opt_complementally = "?:s--d:d--s";
+ /* -c exists for backwards compatibility, its needed */
flags = bb_getopt_ulflags(argc, argv, "cdpsg:m:o:", &gid_str, &mode_str, &uid_str); /* 'a' must be 2nd */
/* preserve access and modification time, this is GNU behaviour, BSD only preserves modification time */
if (flags & INSTALL_OPT_PRESERVE_TIME) {
copy_flags |= FILEUTILS_PRESERVE_STATUS;
}
- if (flags & INSTALL_OPT_GROUP) {
- gid = get_ug_id(gid_str, my_getgrnam);
- }
- if (flags & INSTALL_OPT_MODE) {
- bb_parse_mode(mode_str, &mode);
- }
- if (flags & INSTALL_OPT_OWNER) {
- uid = get_ug_id(uid_str, my_getpwnam);
- }
+ bb_parse_mode(mode_str, &mode);
+ gid = get_ug_id(gid_str, bb_xgetgrnam);
+ uid = get_ug_id(uid_str, bb_xgetpwnam);
+ umask(0);
- /* Create directories */
+ /* Create directories
+ * dont use bb_make_directory() as it cant change uid or gid
+ * perhaps bb_make_directory() should be improved.
+ */
if (flags & INSTALL_OPT_DIRECTORY) {
-
for (argv += optind; *argv; argv++) {
- unsigned char *dir_name = *argv;
- unsigned char *argv_ptr;
-
- ret |= bb_make_directory(dir_name, mode, FILEUTILS_RECUR);
+ char *old_argv_ptr = *argv + 1;
+ char *argv_ptr;
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;
+ argv_ptr = strchr(old_argv_ptr, '/');
+ old_argv_ptr = argv_ptr;
+ if (argv_ptr) {
+ *argv_ptr = '\0';
+ old_argv_ptr++;
}
- if (lchown(dir_name, uid, gid) == -1) {
- bb_perror_msg("cannot change ownership of %s", argv_ptr);
- ret |= EXIT_FAILURE;
+ if (mkdir(*argv, mode) == -1) {
+ if (errno != EEXIST) {
+ bb_perror_msg("coulnt create %s", *argv);
+ ret = EXIT_FAILURE;
+ break;
+ }
+ }
+ else if (lchown(*argv, uid, gid) == -1) {
+ bb_perror_msg("cannot change ownership of %s", *argv);
+ ret = EXIT_FAILURE;
+ break;
}
if (argv_ptr) {
- *argv_ptr = '\0';
+ *argv_ptr = '/';
}
- } while (argv_ptr);
+ } while (old_argv_ptr);
}
return(ret);
}
-
- cp_mv_stat2(argv[argc - 1], &statbuf, lstat);
+
+ {
+ struct stat statbuf;
+ isdir = lstat(argv[argc - 1], &statbuf)<0
+ ? 0 : S_ISDIR(statbuf.st_mode);
+ }
for (i = optind; i < argc - 1; i++) {
- unsigned char *dest;
+ char *dest;
- if (S_ISDIR(statbuf.st_mode)) {
- dest = concat_path_file(argv[argc - 1], basename(argv[i]));
- } else {
- dest = argv[argc - 1];
- }
+ dest = argv[argc - 1];
+ if (isdir) dest = concat_path_file(argv[argc - 1], basename(argv[i]));
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;
+ ret = EXIT_FAILURE;
}
/* Set the user and group id */
if (lchown(dest, uid, gid) == -1) {
bb_perror_msg("cannot change ownership of %s", dest);
- ret |= EXIT_FAILURE;
+ ret = EXIT_FAILURE;
}
if (flags & INSTALL_OPT_STRIP) {
if (execlp("strip", "strip", dest, NULL) == -1) {
bb_error_msg("strip failed");
- ret |= EXIT_FAILURE;
+ ret = EXIT_FAILURE;
}
}
+ if(ENABLE_FEATURE_CLEAN_UP && isdir) free(dest);
}
-
+
return(ret);
}
projects / oweals / busybox.git / blobdiff