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Diffstat (limited to 'winsup/utils/getfacl.c')
| -rw-r--r-- | winsup/utils/getfacl.c | 241 |
1 files changed, 0 insertions, 241 deletions
diff --git a/winsup/utils/getfacl.c b/winsup/utils/getfacl.c deleted file mode 100644 index 455431343..000000000 --- a/winsup/utils/getfacl.c +++ /dev/null @@ -1,241 +0,0 @@ -/* getfacl.c - - Copyright 2000, 2001, 2002, 2003, 2004, 2009, 2011 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 <cygwin/version.h> -#include <string.h> -#include <errno.h> - -static char *prog_name; - -char * -permstr (mode_t perm) -{ - static char pbuf[4]; - - pbuf[0] = (perm & S_IROTH) ? 'r' : '-'; - pbuf[1] = (perm & S_IWOTH) ? 'w' : '-'; - pbuf[2] = (perm & S_IXOTH) ? '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, "%lu <unknown>", (unsigned long)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, "%lu <unknown>", (unsigned long)gid); - return gbuf; -} - -static void -usage (FILE * stream) -{ - fprintf (stream, "Usage: %s [-adn] FILE [FILE2...]\n" - "\n" - "Display file and directory access control lists (ACLs).\n" - "\n" - " -a, --all display the filename, the owner, the group, and\n" - " the ACL of the file\n" - " -d, --dir display the filename, the owner, the group, and\n" - " the default ACL of the directory, if it exists\n" - " -h, --help output usage information and exit\n" - " -n, --noname display user and group IDs instead of names\n" - " -V, --version output version information and exit\n" - "\n" - "When multiple files are specified on the command line, a blank\n" - "line separates the ACLs for each file.\n", prog_name); - if (stream == stdout) - { - fprintf (stream, "" - "For each argument that is a regular file, special file or\n" - "directory, getfacl displays the owner, the group, and the ACL.\n" - "For directories getfacl displays additionally the default ACL.\n" - "\n" - "With no options specified, getfacl displays the filename, the\n" - "owner, the group, and both the ACL and the default ACL, if it\n" - "exists.\n" - "\n" - "The format for ACL output is as follows:\n" - " # file: filename\n" - " # owner: name or uid\n" - " # group: name or uid\n" - " user::perm\n" - " user:name or uid:perm\n" - " group::perm\n" - " group:name or gid:perm\n" - " mask:perm\n" - " other:perm\n" - " default:user::perm\n" - " default:user:name or uid:perm\n" - " default:group::perm\n" - " default:group:name or gid:perm\n" - " default:mask:perm\n" - " default:other:perm\n" - "\n"); - } -} - -struct option longopts[] = { - {"all", no_argument, NULL, 'a'}, - {"dir", no_argument, NULL, 'd'}, - {"help", no_argument, NULL, 'h'}, - {"noname", no_argument, NULL, 'n'}, - {"version", no_argument, NULL, 'V'}, - {0, no_argument, NULL, 0} -}; -const char *opts = "adhnV"; - -static void -print_version () -{ - printf ("getfacl (cygwin) %d.%d.%d\n" - "Get POSIX ACL information\n" - "Copyright (C) 2000 - %s Red Hat, Inc.\n" - "This is free software; see the source for copying conditions. There is NO\n" - "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n", - CYGWIN_VERSION_DLL_MAJOR / 1000, - CYGWIN_VERSION_DLL_MAJOR % 1000, - CYGWIN_VERSION_DLL_MINOR, - strrchr (__DATE__, ' ') + 1); -} - -int -main (int argc, char **argv) -{ - int c; - int ret = 0; - int aopt = 0; - int dopt = 0; - int nopt = 0; - struct stat st; - aclent_t acls[MAX_ACL_ENTRIES]; - - prog_name = program_invocation_short_name; - - while ((c = getopt_long (argc, argv, opts, longopts, NULL)) != EOF) - switch (c) - { - case 'a': - aopt = 1; - break; - case 'd': - dopt = 1; - break; - case 'h': - usage (stdout); - return 0; - case 'n': - nopt = 1; - break; - case 'V': - print_version (); - return 0; - default: - fprintf (stderr, "Try `%s --help' for more information.\n", prog_name); - return 1; - } - if (optind > argc - 1) - { - usage (stderr); - return 1; - } - for (; optind < argc; ++optind) - { - int i, num_acls; - if (stat (argv[optind], &st) - || (num_acls = acl (argv[optind], GETACL, MAX_ACL_ENTRIES, acls)) < 0) - { - fprintf (stderr, "%s: %s: %s\n", - prog_name, argv[optind], strerror (errno)); - ret = 2; - continue; - } - printf ("# file: %s\n", argv[optind]); - if (nopt) - { - printf ("# owner: %lu\n", (unsigned long)st.st_uid); - printf ("# group: %lu\n", (unsigned long)st.st_gid); - } - else - { - printf ("# owner: %s\n", username (st.st_uid)); - printf ("# group: %s\n", groupname (st.st_gid)); - } - for (i = 0; i < num_acls; ++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:%lu:", (unsigned long)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:%lu:", (unsigned long)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)); - } - putchar ('\n'); - } - return ret; -} |