aboutsummaryrefslogtreecommitdiff
path: root/coreutils/install.c
diff options
context:
space:
mode:
authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2008-09-03 21:54:46 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2008-09-03 21:54:46 +0000
commitd4b719878f5a08986d0a3dc493aad90d4466752e (patch)
tree64d7c96a59ae67227884cd26662eff01762edb6e /coreutils/install.c
parenta2e1eea189981e03b2590c2cd59b9ae65a9cea4f (diff)
downloadbusybox-d4b719878f5a08986d0a3dc493aad90d4466752e.tar.gz
busybox-d4b719878f5a08986d0a3dc493aad90d4466752e.tar.bz2
kbd_mode: fix non-ASCII letters in comments
install: support -D
Diffstat (limited to 'coreutils/install.c')
-rw-r--r--coreutils/install.c64
1 files changed, 37 insertions, 27 deletions
diff --git a/coreutils/install.c b/coreutils/install.c
index e99f1a3bd..69bf7dc55 100644
--- a/coreutils/install.c
+++ b/coreutils/install.c
@@ -4,9 +4,6 @@
* SELinux support: by Yuichi Nakamura <ynakam@hitachisoft.jp>
*
* 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 "libbb.h"
@@ -53,7 +50,8 @@ static void setdefaultfilecon(const char *path)
if (lsetfilecon(path, scontext) < 0) {
if (errno != ENOTSUP) {
- bb_perror_msg("warning: failed to change context of %s to %s", path, scontext);
+ bb_perror_msg("warning: failed to change context"
+ " of %s to %s", path, scontext);
}
}
@@ -75,7 +73,7 @@ int install_main(int argc, char **argv)
const char *uid_str;
const char *mode_str;
int copy_flags = FILEUTILS_DEREFERENCE | FILEUTILS_FORCE;
- int flags;
+ int opts;
int min_args = 1;
int ret = EXIT_SUCCESS;
int isdir = 0;
@@ -87,15 +85,16 @@ int install_main(int argc, char **argv)
OPT_c = 1 << 0,
OPT_v = 1 << 1,
OPT_b = 1 << 2,
- OPT_DIRECTORY = 1 << 3,
- OPT_PRESERVE_TIME = 1 << 4,
- OPT_STRIP = 1 << 5,
- OPT_GROUP = 1 << 6,
- OPT_MODE = 1 << 7,
- OPT_OWNER = 1 << 8,
+ OPT_MKDIR_LEADING = 1 << 3,
+ OPT_DIRECTORY = 1 << 4,
+ OPT_PRESERVE_TIME = 1 << 5,
+ OPT_STRIP = 1 << 6,
+ OPT_GROUP = 1 << 7,
+ OPT_MODE = 1 << 8,
+ OPT_OWNER = 1 << 9,
#if ENABLE_SELINUX
- OPT_SET_SECURITY_CONTEXT = 1 << 9,
- OPT_PRESERVE_SECURITY_CONTEXT = 1 << 10,
+ OPT_SET_SECURITY_CONTEXT = 1 << 10,
+ OPT_PRESERVE_SECURITY_CONTEXT = 1 << 11,
#endif
};
@@ -106,37 +105,38 @@ int install_main(int argc, char **argv)
/* -c exists for backwards compatibility, it's needed */
/* -v is ignored ("print name of each created directory") */
/* -b is ignored ("make a backup of each existing destination file") */
- flags = getopt32(argv, "cvb" "dpsg:m:o:" USE_SELINUX("Z:"),
+ opts = getopt32(argv, "cvb" "Ddpsg:m:o:" USE_SELINUX("Z:"),
&gid_str, &mode_str, &uid_str USE_SELINUX(, &scontext));
argc -= optind;
argv += optind;
#if ENABLE_SELINUX
- if (flags & (OPT_PRESERVE_SECURITY_CONTEXT|OPT_SET_SECURITY_CONTEXT)) {
+ if (opts & (OPT_PRESERVE_SECURITY_CONTEXT|OPT_SET_SECURITY_CONTEXT)) {
selinux_or_die();
use_default_selinux_context = 0;
- if (flags & OPT_PRESERVE_SECURITY_CONTEXT) {
+ if (opts & OPT_PRESERVE_SECURITY_CONTEXT) {
copy_flags |= FILEUTILS_PRESERVE_SECURITY_CONTEXT;
}
- if (flags & OPT_SET_SECURITY_CONTEXT) {
+ if (opts & OPT_SET_SECURITY_CONTEXT) {
setfscreatecon_or_die(scontext);
copy_flags |= FILEUTILS_SET_SECURITY_CONTEXT;
}
}
#endif
- /* preserve access and modification time, this is GNU behaviour, BSD only preserves modification time */
- if (flags & OPT_PRESERVE_TIME) {
+ /* preserve access and modification time, this is GNU behaviour,
+ * BSD only preserves modification time */
+ if (opts & OPT_PRESERVE_TIME) {
copy_flags |= FILEUTILS_PRESERVE_STATUS;
}
mode = 0666;
- if (flags & OPT_MODE)
+ if (opts & OPT_MODE)
bb_parse_mode(mode_str, &mode);
- uid = (flags & OPT_OWNER) ? get_ug_id(uid_str, xuname2uid) : getuid();
- gid = (flags & OPT_GROUP) ? get_ug_id(gid_str, xgroup2gid) : getgid();
+ uid = (opts & OPT_OWNER) ? get_ug_id(uid_str, xuname2uid) : getuid();
+ gid = (opts & OPT_GROUP) ? get_ug_id(gid_str, xgroup2gid) : getgid();
last = argv[argc - 1];
- if (!(flags & OPT_DIRECTORY)) {
+ if (!(opts & OPT_DIRECTORY)) {
argv[argc - 1] = NULL;
min_args++;
@@ -149,7 +149,7 @@ int install_main(int argc, char **argv)
while ((arg = *argv++) != NULL) {
char *dest = last;
- if (flags & OPT_DIRECTORY) {
+ if (opts & OPT_DIRECTORY) {
dest = arg;
/* GNU coreutils 6.9 does not set uid:gid
* on intermediate created directories
@@ -161,6 +161,16 @@ int install_main(int argc, char **argv)
} else {
if (isdir)
dest = concat_path_file(last, basename(arg));
+ if (opts & OPT_MKDIR_LEADING) {
+ char *slash = strrchr(dest, '/');
+ if (slash) {
+ *slash = '\0';
+ bb_make_directory(dest, 0755, FILEUTILS_RECUR);
+ /* errors are not checked. copy_file
+ * will fail if dir is not created. */
+ *slash = '/';
+ }
+ }
if (copy_file(arg, dest, copy_flags)) {
/* copy is not made */
ret = EXIT_FAILURE;
@@ -169,7 +179,7 @@ int install_main(int argc, char **argv)
}
/* Set the file mode */
- if ((flags & OPT_MODE) && chmod(dest, mode) == -1) {
+ if ((opts & OPT_MODE) && chmod(dest, mode) == -1) {
bb_perror_msg("can't change %s of %s", "permissions", dest);
ret = EXIT_FAILURE;
}
@@ -178,13 +188,13 @@ int install_main(int argc, char **argv)
setdefaultfilecon(dest);
#endif
/* Set the user and group id */
- if ((flags & (OPT_OWNER|OPT_GROUP))
+ if ((opts & (OPT_OWNER|OPT_GROUP))
&& lchown(dest, uid, gid) == -1
) {
bb_perror_msg("can't change %s of %s", "ownership", dest);
ret = EXIT_FAILURE;
}
- if (flags & OPT_STRIP) {
+ if (opts & OPT_STRIP) {
char *args[3];
args[0] = (char*)"strip";
args[1] = dest;