static int fileAction(const char *fileName, struct stat *statbuf, void* param, int depth)
{
mode_t newmode;
/* match coreutils behavior */
if (depth == 0) {
/* statbuf holds lstat result, but we need stat (follow link) */
if (stat(fileName, statbuf))
goto err;
} else { /* depth > 0: skip links */
if (S_ISLNK(statbuf->st_mode))
return TRUE;
}
newmode = statbuf->st_mode;
if (!bb_parse_mode((char *)param, &newmode))
bb_error_msg_and_die("invalid mode: %s", (char *)param);
if (chmod(fileName, newmode) == 0) {
if (OPT_VERBOSE
|| (OPT_CHANGED && statbuf->st_mode != newmode)
) {
printf("mode of '%s' changed to %04o (%s)\n", fileName,
newmode & 07777, bb_mode_string(newmode)+1);
}
return TRUE;
}
err:
if (!OPT_QUIET)
bb_simple_perror_msg(fileName);
return FALSE;
}
static int fileAction(const char *fileName, struct stat *statbuf, void* junk)
{
if (!bb_parse_mode((char *)junk, &(statbuf->st_mode)))
bb_error_msg_and_die( "invalid mode: %s", (char *)junk);
if (chmod(fileName, statbuf->st_mode) == 0)
return (TRUE);
bb_perror_msg("%s", fileName); /* Avoid multibyte problems. */
return (FALSE);
}
int mkdir_main (int argc, char **argv)
{
mode_t mode = (mode_t)(-1);
int status = EXIT_SUCCESS;
int flags = 0;
unsigned long opt;
char *smode;
#ifdef CONFIG_SELINUX
security_context_t scontext = NULL;
#endif
#if ENABLE_FEATURE_MKDIR_LONG_OPTIONS
bb_applet_long_options = mkdir_long_options;
#endif
#ifdef CONFIG_SELINUX
opt = bb_getopt_ulflags(argc, argv, "m:pZ:", &smode, &scontext);
#else
opt = bb_getopt_ulflags(argc, argv, "m:p", &smode);
#endif
if(opt & 1) {
mode = 0777;
if (!bb_parse_mode (smode, &mode)) {
bb_error_msg_and_die ("invalid mode `%s'", smode);
}
}
if(opt & 2)
flags |= FILEUTILS_RECUR;
#ifdef CONFIG_SELINUX
if(opt & 4) {
if(!is_selinux_enabled()) {
bb_error_msg_and_die ("Sorry, --context (-Z) can be used only on "
"a selinux-enabled kernel.\n" );
}
if (setfscreatecon(scontext)) {
bb_error_msg_and_die ("Sorry, cannot set default context "
"to %s.\n", scontext);
}
}
#endif
if (optind == argc) {
bb_show_usage();
}
argv += optind;
do {
if (bb_make_directory(*argv, mode, flags)) {
status = EXIT_FAILURE;
}
} while (*++argv);
return status;
}
mode_t getopt_mk_fifo_nod(int argc, char **argv)
{
mode_t mode = 0666;
char *smode = NULL;
bb_getopt_ulflags(argc, argv, "m:", &smode);
if(smode) {
if (bb_parse_mode(smode, &mode))
umask(0);
}
return mode;
}
int mkdir_main(int argc UNUSED_PARAM, char **argv)
{
long mode = -1;
int status = EXIT_SUCCESS;
int flags = 0;
unsigned opt;
char *smode;
#if ENABLE_SELINUX
security_context_t scontext;
#endif
#if ENABLE_FEATURE_MKDIR_LONG_OPTIONS
applet_long_options = mkdir_longopts;
#endif
opt = getopt32(argv, "m:pv" IF_SELINUX("Z:"), &smode IF_SELINUX(,&scontext));
if (opt & 1) {
mode_t mmode = bb_parse_mode(smode, 0777);
if (mmode == (mode_t)-1) {
bb_error_msg_and_die("invalid mode '%s'", smode);
}
mode = mmode;
}
if (opt & 2)
flags |= FILEUTILS_RECUR;
if ((opt & 4) && FILEUTILS_VERBOSE)
flags |= FILEUTILS_VERBOSE;
#if ENABLE_SELINUX
if (opt & 8) {
selinux_or_die();
setfscreatecon_or_die(scontext);
}
#endif
argv += optind;
if (!argv[0])
bb_show_usage();
do {
if (bb_make_directory(*argv, mode, flags)) {
status = EXIT_FAILURE;
}
} while (*++argv);
return status;
}
int mkdir_main(int argc, char **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 ENABLE_FEATURE_MKDIR_LONG_OPTIONS
applet_long_options = mkdir_longopts;
#endif
opt = getopt32(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 (opt & 2)
flags |= FILEUTILS_RECUR;
#if ENABLE_SELINUX
if (opt & 4) {
selinux_or_die();
setfscreatecon_or_die(scontext);
}
#endif
if (optind == argc) {
bb_show_usage();
}
argv += optind;
do {
if (bb_make_directory(*argv, mode, flags)) {
status = EXIT_FAILURE;
}
} while (*++argv);
return status;
}
mode_t getopt_mk_fifo_nod(int argc, char **argv)
{
mode_t mode = 0666;
char *smode = NULL;
#if ENABLE_SELINUX
security_context_t scontext;
#endif
int opt;
opt = getopt32(argc, argv, "m:" USE_SELINUX("Z:"), &smode USE_SELINUX(,&scontext));
if (opt & 1) {
if (bb_parse_mode(smode, &mode))
umask(0);
}
#if ENABLE_SELINUX
if (opt & 2) {
selinux_or_die();
setfscreatecon_or_die(scontext);
}
#endif
return mode;
}
int install_main(int argc, char **argv)
{
struct stat statbuf;
mode_t mode;
uid_t uid;
gid_t gid;
char *arg, *last;
const char *gid_str;
const char *uid_str;
const char *mode_str;
int copy_flags = FILEUTILS_DEREFERENCE | FILEUTILS_FORCE;
int opts;
int min_args = 1;
int ret = EXIT_SUCCESS;
int isdir = 0;
#if ENABLE_SELINUX
security_context_t scontext;
bool use_default_selinux_context = 1;
#endif
enum {
OPT_c = 1 << 0,
OPT_v = 1 << 1,
OPT_b = 1 << 2,
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 << 10,
OPT_PRESERVE_SECURITY_CONTEXT = 1 << 11,
#endif
};
#if ENABLE_FEATURE_INSTALL_LONG_OPTIONS
applet_long_options = install_longopts;
#endif
opt_complementary = "s--d:d--s" IF_FEATURE_INSTALL_LONG_OPTIONS(IF_SELINUX(":Z--\xff:\xff--Z"));
/* -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") */
opts = getopt32(argv, "cvb" "Ddpsg:m:o:" IF_SELINUX("Z:"),
&gid_str, &mode_str, &uid_str IF_SELINUX(, &scontext));
argc -= optind;
argv += optind;
#if ENABLE_SELINUX
if (opts & (OPT_PRESERVE_SECURITY_CONTEXT|OPT_SET_SECURITY_CONTEXT)) {
selinux_or_die();
use_default_selinux_context = 0;
if (opts & OPT_PRESERVE_SECURITY_CONTEXT) {
copy_flags |= FILEUTILS_PRESERVE_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 (opts & OPT_PRESERVE_TIME) {
copy_flags |= FILEUTILS_PRESERVE_STATUS;
}
mode = 0755; /* GNU coreutils 6.10 compat */
if (opts & OPT_MODE)
bb_parse_mode(mode_str, &mode);
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 (!(opts & OPT_DIRECTORY)) {
argv[argc - 1] = NULL;
min_args++;
/* coreutils install resolves link in this case, don't use lstat */
isdir = stat(last, &statbuf) < 0 ? 0 : S_ISDIR(statbuf.st_mode);
}
if (argc < min_args)
bb_show_usage();
while ((arg = *argv++) != NULL) {
char *dest = last;
if (opts & OPT_DIRECTORY) {
dest = arg;
/* GNU coreutils 6.9 does not set uid:gid
* on intermediate created directories
* (only on last one) */
if (bb_make_directory(dest, 0755, FILEUTILS_RECUR)) {
ret = EXIT_FAILURE;
goto next;
}
} else {
if (opts & OPT_MKDIR_LEADING) {
char *ddir = xstrdup(dest);
bb_make_directory(dirname(ddir), 0755, FILEUTILS_RECUR);
/* errors are not checked. copy_file
* will fail if dir is not created. */
free(ddir);
}
if (isdir)
dest = concat_path_file(last, bb_basename(arg));
if (copy_file(arg, dest, copy_flags) != 0) {
/* copy is not made */
ret = EXIT_FAILURE;
goto next;
}
if (opts & OPT_STRIP) {
char *args[4];
args[0] = (char*)"strip";
args[1] = (char*)"-p"; /* -p --preserve-dates */
args[2] = dest;
args[3] = NULL;
if (spawn_and_wait(args)) {
bb_perror_msg("strip");
ret = EXIT_FAILURE;
}
}
}
/* Set the file mode (always, not only with -m).
* GNU coreutils 6.10 is not affected by umask. */
if (chmod(dest, mode) == -1) {
bb_perror_msg("can't change %s of %s", "permissions", dest);
ret = EXIT_FAILURE;
}
#if ENABLE_SELINUX
if (use_default_selinux_context)
setdefaultfilecon(dest);
#endif
/* Set the user and group id */
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;
}
next:
if (ENABLE_FEATURE_CLEAN_UP && isdir)
free(dest);
}
return ret;
}
extern int install_main(int argc, char **argv)
{
struct stat statbuf;
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;
bb_applet_long_options = install_long_options;
bb_opt_complementaly = "s~d:d~s";
/* -c exists for backwards compatability, its needed */
flags = bb_getopt_ulflags(argc, argv, "cdpsg:m:o:", &gid_str, &mode_str, &uid_str); /* 'a' must be 2nd */
/* Check valid options were given */
if(flags & 0x80000000UL) {
bb_show_usage();
}
/* 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;
}
bb_parse_mode(mode_str, &mode);
gid = get_ug_id(gid_str, my_getgrnam);
uid = get_ug_id(uid_str, my_getpwnam);
umask(0);
/* 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++) {
char *old_argv_ptr = *argv + 1;
char *argv_ptr;
do {
argv_ptr = strchr(old_argv_ptr, '/');
old_argv_ptr = argv_ptr;
if (argv_ptr) {
*argv_ptr = '\0';
old_argv_ptr++;
}
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 = '/';
}
} while (old_argv_ptr);
}
return(ret);
}
cp_mv_stat2(argv[argc - 1], &statbuf, lstat);
for (i = optind; i < argc - 1; i++) {
unsigned char *dest;
if (S_ISDIR(statbuf.st_mode)) {
dest = concat_path_file(argv[argc - 1], basename(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 (lchown(dest, uid, gid) == -1) {
bb_perror_msg("cannot change ownership of %s", dest);
ret = EXIT_FAILURE;
}
if (flags & INSTALL_OPT_STRIP) {
if (execlp("strip", "strip", dest, NULL) == -1) {
bb_error_msg("strip failed");
ret = EXIT_FAILURE;
}
}
}
return(ret);
}
int install_main(int argc, char **argv)
{
struct stat statbuf;
mode_t mode;
uid_t uid;
gid_t gid;
const char *gid_str;
const char *uid_str;
const char *mode_str;
int copy_flags = FILEUTILS_DEREFERENCE | FILEUTILS_FORCE;
int ret = EXIT_SUCCESS, flags, i, isdir;
enum {
OPT_CMD = 0x1,
OPT_DIRECTORY = 0x2,
OPT_PRESERVE_TIME = 0x4,
OPT_STRIP = 0x8,
OPT_GROUP = 0x10,
OPT_MODE = 0x20,
OPT_OWNER = 0x40,
};
#if ENABLE_FEATURE_INSTALL_LONG_OPTIONS
applet_long_options = install_long_options;
#endif
opt_complementary = "?:s--d:d--s";
/* -c exists for backwards compatibility, its needed */
flags = getopt32(argc, argv, "cdpsg:m:o:", &gid_str, &mode_str, &uid_str);
/* preserve access and modification time, this is GNU behaviour, BSD only preserves modification time */
if (flags & OPT_PRESERVE_TIME) {
copy_flags |= FILEUTILS_PRESERVE_STATUS;
}
mode = 0666;
if (flags & 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();
if (flags & (OPT_OWNER|OPT_GROUP)) umask(0);
/* Create directories
* don't use bb_make_directory() as it can't change uid or gid
* perhaps bb_make_directory() should be improved.
*/
if (flags & OPT_DIRECTORY) {
for (argv += optind; *argv; argv++) {
char *old_argv_ptr = *argv + 1;
char *argv_ptr;
do {
argv_ptr = strchr(old_argv_ptr, '/');
old_argv_ptr = argv_ptr;
if (argv_ptr) {
*argv_ptr = '\0';
old_argv_ptr++;
}
if (mkdir(*argv, mode | 0111) == -1) {
if (errno != EEXIST) {
bb_perror_msg("cannot create %s", *argv);
ret = EXIT_FAILURE;
break;
}
}
if ((flags & (OPT_OWNER|OPT_GROUP))
&& lchown(*argv, uid, gid) == -1
) {
bb_perror_msg("cannot change ownership of %s", *argv);
ret = EXIT_FAILURE;
break;
}
if (argv_ptr) {
*argv_ptr = '/';
}
} while (old_argv_ptr);
}
return ret;
}
isdir = lstat(argv[argc - 1], &statbuf) < 0 ? 0 : S_ISDIR(statbuf.st_mode);
for (i = optind; i < argc - 1; i++) {
char *dest;
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 ((flags & OPT_MODE) && chmod(dest, mode) == -1) {
bb_perror_msg("cannot change permissions of %s", dest);
ret = EXIT_FAILURE;
}
/* Set the user and group id */
if ((flags & (OPT_OWNER|OPT_GROUP))
&& lchown(dest, uid, gid) == -1
) {
bb_perror_msg("cannot change ownership of %s", dest);
ret = EXIT_FAILURE;
}
if (flags & OPT_STRIP) {
if (execlp("strip", "strip", dest, NULL) == -1) {
bb_perror_msg("strip");
ret = EXIT_FAILURE;
}
}
if (ENABLE_FEATURE_CLEAN_UP && isdir) free(dest);
}
return ret;
}
