- add libbb function str_tolower to convert a string to lowercase.

[oweals/busybox.git] / coreutils / mkdir.c

diff --git a/coreutils/mkdir.c b/coreutils/mkdir.c
index 61d35d5cda1249235b1e918c87d3a4f675bc52c4..690e4ab4094f2184d28e18063ad6e6334945d625 100644 (file)
--- a/coreutils/mkdir.c
+++ b/coreutils/mkdir.c
@@ -1,85 +1,82 @@
+/* vi: set sw=4 ts=4: */
 /*
  * Mini mkdir implementation for busybox
  *
- * Copyright (C) 1998 by Erik Andersen <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
+ * Copyright (C) 2001 Matt Kraai <kraai@alumni.carnegiemellon.edu>
  *
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
-#include "internal.h"
-#include <stdio.h>
-#include <errno.h>
-#include <sys/param.h>
+/* BB_AUDIT SUSv3 compliant */
+/* http://www.opengroup.org/onlinepubs/007904975/utilities/mkdir.html */
 
-const char mkdir_usage[] = "Usage: mkdir [OPTION] DIRECTORY...\n"
-"Create the DIRECTORY(ies), if they do not already exist\n\n"
-"-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n"
-"-p\tno error if existing, make parent directories as needed\n";
+/* Mar 16, 2003      Manuel Novoa III   (mjn3@codepoet.org)
+ *
+ * Fixed broken permission setting when -p was used; especially in
+ * conjunction with -m.
+ */
 
+/* Nov 28, 2006      Yoshinori Sato <ysato@users.sourceforge.jp>: Add SELinux Support.
+ */
 
-static int parentFlag = FALSE;
-static int permFlag = FALSE;
-static mode_t mode = 0777;
+#include <stdlib.h>
+#include <unistd.h>
+#include <getopt.h> /* struct option */
+#include "busybox.h"
 
+#if ENABLE_FEATURE_MKDIR_LONG_OPTIONS
+static const struct option mkdir_long_options[] = {
+       { "mode", 1, NULL, 'm' },
+       { "parents", 0, NULL, 'p' },
+#if ENABLE_SELINUX
+       { "context", 1, NULL, 'Z' },
+#endif
+       { 0, 0, 0, 0 }
+};
+#endif
 
-extern int mkdir_main(int argc, char **argv)
+int mkdir_main(int argc, char **argv);
+int mkdir_main(int argc, char **argv)
 {
-    argc--;
-    argv++;
-
-    /* Parse any options */
-    while (argc > 1 && **argv == '-') {
-       while (*++(*argv))
-           switch (**argv) {
-           case 'm':
-               permFlag = TRUE;
-               break;
-           case 'p':
-               parentFlag = TRUE;
-               break;
-           default:
-               fprintf(stderr, "%s\n", mkdir_usage);
-               exit(FALSE);
-           }
-       argc--;
-       argv++;
-    }
+       mode_t mode = (mode_t)(-1);
+       int status = EXIT_SUCCESS;
+       int flags = 0;
+       unsigned opt;
+       char *smode;
+#if ENABLE_SELINUX
+       security_context_t scontext;
+#endif
 
-
-    if (argc < 1) {
-       fprintf(stderr, "%s\n", mkdir_usage);
-       exit (FALSE);
-    }
-
-    while (--argc > 0) {
-       struct stat statBuf;
-       if (stat(*(++argv), &statBuf) != ENOENT) {
-           fprintf(stderr, "%s: File exists\n", *argv);
-           return( FALSE);
+#if ENABLE_FEATURE_MKDIR_LONG_OPTIONS
+       applet_long_options = mkdir_long_options;
+#endif
+       opt = getopt32(argc, argv, "m:p" USE_SELINUX("Z:"), &smode USE_SELINUX(,&scontext));
+       if (opt & 1) {
+               mode = 0777;
+               if (!bb_parse_mode(smode, &mode)) {
+                       bb_error_msg_and_die("invalid mode '%s'", smode);
+               }
        }
-       if (parentFlag == TRUE)
-           createPath(*argv, mode);
-       else { 
-           if (mkdir (*argv, mode) != 0) {
-               perror(*argv);
-               exit( FALSE);
-           }
+       if (opt & 2)
+               flags |= FILEUTILS_RECUR;
+#if ENABLE_SELINUX
+       if (opt & 4) {
+               selinux_or_die();
+               setfscreatecon_or_die(scontext);
        }
-    }
-    exit( TRUE);
-}
+#endif
 
+       if (optind == argc) {
+               bb_show_usage();
+       }
 
+       argv += optind;
+
+       do {
+               if (bb_make_directory(*argv, mode, flags)) {
+                       status = EXIT_FAILURE;
+               }
+       } while (*++argv);
+
+       return status;
+}