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Diffstat (limited to 'winsup/utils/getfacl.c')
| -rw-r--r-- | winsup/utils/getfacl.c | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/winsup/utils/getfacl.c b/winsup/utils/getfacl.c deleted file mode 100644 index b6eb94020..000000000 --- a/winsup/utils/getfacl.c +++ /dev/null @@ -1,221 +0,0 @@ -/* getfacl.c - - Copyright 2000, 2001 Red Hat Inc. - - Written by Corinna Vinschen <vinschen@redhat.com> - -This file is part of Cygwin. - -This software is a copyrighted work licensed under the terms of the -Cygwin license. Please consult the file "CYGWIN_LICENSE" for -details. */ - -#include <pwd.h> -#include <grp.h> -#include <stdio.h> -#include <unistd.h> -#include <getopt.h> -#include <sys/types.h> -#include <sys/acl.h> -#include <sys/stat.h> -#include <string.h> - -char * -permstr (mode_t perm) -{ - static char pbuf[4]; - - pbuf[0] = (perm & S_IREAD) ? 'r' : '-'; - pbuf[1] = (perm & S_IWRITE) ? 'w' : '-'; - pbuf[2] = (perm & S_IEXEC) ? 'x' : '-'; - pbuf[3] = '\0'; - return pbuf; -} - -const char * -username (uid_t uid) -{ - static char ubuf[256]; - struct passwd *pw; - - if ((pw = getpwuid (uid))) - strcpy (ubuf, pw->pw_name); - else - sprintf (ubuf, "%d <unknown>", uid); - return ubuf; -} - -const char * -groupname (gid_t gid) -{ - static char gbuf[256]; - struct group *gr; - - if ((gr = getgrgid (gid))) - strcpy (gbuf, gr->gr_name); - else - sprintf (gbuf, "%d <unknown>", gid); - return gbuf; -} - -#define pn(txt) fprintf (fp, txt "\n", name) -#define p(txt) fprintf (fp, txt "\n") - -int -usage (const char *name, int help) -{ - FILE *fp = help ? stdout : stderr; - - pn ("usage: %s [-adn] file..."); - if (!help) - pn ("Try `%s --help' for more information."); - else - { - p (""); - p ("Display file and directory access control lists (ACLs)."); - p (""); - p ("For each argument that is a regular file, special file or"); - p ("directory, getfacl displays the owner, the group, and the ACL."); - p ("For directories getfacl displays additionally the default ACL."); - p (""); - p ("With no options specified, getfacl displays the filename, the"); - p ("owner, the group, and both the ACL and the default ACL, if it"); - p ("exists."); - p (""); - p ("The following options are supported:"); - p (""); - p ("-a Display the filename, the owner, the group, and the ACL"); - p (" of the file."); - p (""); - p ("-d Display the filename, the owner, the group, and the default"); - p (" ACL of the directory, if it exists."); - p (""); - p ("-n Display user and group IDs instead of names."); - p (""); - p ("The format for ACL output is as follows:"); - p (" # file: filename"); - p (" # owner: name or uid"); - p (" # group: name or uid"); - p (" user::perm"); - p (" user:name or uid:perm"); - p (" group::perm"); - p (" group:name or gid:perm"); - p (" mask:perm"); - p (" other:perm"); - p (" default:user::perm"); - p (" default:user:name or uid:perm"); - p (" default:group::perm"); - p (" default:group:name or gid:perm"); - p (" default:mask:perm"); - p (" default:other:perm"); - p (""); - p ("When multiple files are specified on the command line, a blank"); - p ("line separates the ACLs for each file."); - } - return 1; -} - -struct option longopts[] = { - {"help", no_argument, NULL, 'h'}, - {0, no_argument, NULL, 0} -}; - -int -main (int argc, char **argv) -{ - extern int optind; - int c, i; - int aopt = 0; - int dopt = 0; - int nopt = 0; - int first = 1; - struct stat st; - aclent_t acls[MAX_ACL_ENTRIES]; - - while ((c = getopt_long (argc, argv, "adn", longopts, NULL)) != EOF) - switch (c) - { - case 'a': - aopt = 1; - break; - case 'd': - dopt = 1; - break; - case 'n': - nopt = 1; - break; - case 'h': - return usage (argv[0], 1); - default: - return usage (argv[0], 0); - } - if (optind > argc - 1) - return usage (argv[0], 0); - while ((c = optind++) < argc) - { - if (stat (argv[c], &st)) - { - perror (argv[0]); - continue; - } - if (!first) - putchar ('\n'); - first = 0; - printf ("# file: %s\n", argv[c]); - if (nopt) - { - printf ("# owner: %d\n", st.st_uid); - printf ("# group: %d\n", st.st_gid); - } - else - { - printf ("# owner: %s\n", username (st.st_uid)); - printf ("# group: %s\n", groupname (st.st_gid)); - } - if ((c = acl (argv[c], GETACL, MAX_ACL_ENTRIES, acls)) < 0) - { - perror (argv[0]); - continue; - } - for (i = 0; i < c; ++i) - { - if (acls[i].a_type & ACL_DEFAULT) - { - if (aopt) - continue; - printf ("default:"); - } - else if (dopt) - continue; - switch (acls[i].a_type & ~ACL_DEFAULT) - { - case USER_OBJ: - printf ("user::"); - break; - case USER: - if (nopt) - printf ("user:%d:", acls[i].a_id); - else - printf ("user:%s:", username (acls[i].a_id)); - break; - case GROUP_OBJ: - printf ("group::"); - break; - case GROUP: - if (nopt) - printf ("group:%d:", acls[i].a_id); - else - printf ("group:%s:", groupname (acls[i].a_id)); - break; - case CLASS_OBJ: - printf ("mask::"); - break; - case OTHER_OBJ: - printf ("other::"); - break; - } - printf ("%s\n", permstr (acls[i].a_perm)); - } - } - return 0; -} |