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/*
* $Id: gfchmod.c 3717 2007-05-09 13:44:18Z tatebe $
*/
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <libgen.h>
#include <unistd.h>
#include <gfarm/gfarm.h>
char *program_name = "gfchmod";
static void
usage(void)
{
fprintf(stderr, "Usage: %s <mode> <path>...\n", program_name);
exit(1);
}
int
main(int argc, char **argv)
{
gfarm_error_t e;
int c, i, n, status = 0;
char *s;
long mode;
#if 0 /* not yet in gfarm v2 */
gfarm_stringlist paths;
gfs_glob_t types;
#endif
extern int optind;
if (argc > 0)
program_name = basename(argv[0]);
e = gfarm_initialize(&argc, &argv);
if (e != GFARM_ERR_NO_ERROR) {
fprintf(stderr, "%s: %s\n", program_name,
gfarm_error_string(e));
exit(1);
}
while ((c = getopt(argc, argv, "h?")) != -1) {
switch (c) {
case 'h':
case '?':
default:
usage();
}
}
argc -= optind;
argv += optind;
if (argc <= 1)
usage();
errno = 0;
mode = strtol(argv[0], &s, 8);
if (errno != 0 || s == argv[0] || *s != '\0') {
fprintf(stderr, "%s: %s: %s\n", program_name, argv[0],
errno != 0 ? strerror(errno)
: "<mode> must be an octal number");
status = 1;
#if 0 /* not yet in gfarm v2 */
} else if ((e = gfarm_stringlist_init(&paths)) != GFARM_ERR_NO_ERROR) {
fprintf(stderr, "%s: %s\n", program_name, e);
status = 1;
} else if ((e = gfs_glob_init(&types)) != GFARM_ERR_NO_ERROR) {
gfarm_stringlist_free_deeply(&paths);
fprintf(stderr, "%s: %s\n", program_name, e);
status = 1;
#endif
} else {
#if 0 /* not yet in gfarm v2 */
for (i = 1; i < argc; i++)
gfs_glob(argv[i], &paths, &types);
n = gfarm_stringlist_length(&paths);
for (i = 0; i < n; i++) {
s = gfarm_stringlist_elem(&paths, i);
#else
n = argc;
for (i = 1; i < n; i++) {
s = argv[i];
#endif
e = gfs_chmod(s, (gfarm_mode_t)mode);
if (e != GFARM_ERR_NO_ERROR) {
fprintf(stderr, "%s: %s: %s\n",
program_name, s, gfarm_error_string(e));
status = 1;
}
}
#if 0 /* not yet in gfarm v2 */
gfs_glob_free(&types);
gfarm_stringlist_free_deeply(&paths);
#endif
}
e = gfarm_terminate();
if (e != GFARM_ERR_NO_ERROR) {
fprintf(stderr, "%s: %s\n", program_name,
gfarm_error_string(e));
status = 1;
}
return (status);
}
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