Add the -d option

git-svn-id: svn://busybox.net/trunk/busybox@7558 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 31 insertions, 1 deletions

diff --git a/coreutils/install.c b/coreutils/install.c
index b235817cc..e057aebed 100644
--- a/coreutils/install.c
+++ b/coreutils/install.c
@@ -27,6 +27,7 @@
 #include <errno.h>
 #include <getopt.h>
 #include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
 
 #include "libbb.h"
@@ -40,11 +41,15 @@ extern int install_main(int argc, char **argv)
         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, "cg:m:o:ps")) != -1) {
+        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;
@@ -65,6 +70,31 @@ extern int install_main(int argc, char **argv)
                 }
         }
 
+        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]);
         }