summaryrefslogtreecommitdiffstats
path: root/testsuite/nsswitch/getent.c
diff options
context:
space:
mode:
Diffstat (limited to 'testsuite/nsswitch/getent.c')
-rw-r--r--testsuite/nsswitch/getent.c150
1 files changed, 150 insertions, 0 deletions
diff --git a/testsuite/nsswitch/getent.c b/testsuite/nsswitch/getent.c
new file mode 100644
index 0000000..5babfc5
--- /dev/null
+++ b/testsuite/nsswitch/getent.c
@@ -0,0 +1,150 @@
+/* Cut down version of getent which only returns passwd and group database
+ entries and seems to compile on most systems without too much fuss.
+ Original copyright notice below. */
+
+/* Copyright (c) 1998, 1999, 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 3 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <pwd.h>
+#include <grp.h>
+
+group_keys (int number, char *key[])
+{
+ int result = 0;
+ int i;
+
+ for (i = 0; i < number; ++i)
+ {
+ struct group *grp;
+
+ if (isdigit (key[i][0]))
+ grp = getgrgid (atol (key[i]));
+ else
+ grp = getgrnam (key[i]);
+
+ if (grp == NULL)
+ result = 2;
+ else
+ print_group (grp);
+ }
+
+ return result;
+}
+
+passwd_keys (int number, char *key[])
+{
+ int result = 0;
+ int i;
+
+ for (i = 0; i < number; ++i)
+ {
+ struct passwd *pwd;
+
+ if (isdigit (key[i][0]))
+ pwd = getpwuid (atol (key[i]));
+ else
+ pwd = getpwnam (key[i]);
+
+ if (pwd == NULL)
+ result = 2;
+ else
+ print_passwd (pwd);
+ }
+
+ return result;
+}
+
+print_group (struct group *grp)
+{
+ unsigned int i = 0;
+
+ printf ("%s:%s:%ld:", grp->gr_name ? grp->gr_name : "",
+ grp->gr_passwd ? grp->gr_passwd : "",
+ (unsigned long)grp->gr_gid);
+
+ while (grp->gr_mem[i] != NULL)
+ {
+ fputs (grp->gr_mem[i], stdout);
+ ++i;
+ if (grp->gr_mem[i] != NULL)
+ fputs (",", stdout);
+ }
+ fputs ("\n", stdout);
+}
+
+print_passwd (struct passwd *pwd)
+{
+ printf ("%s:%s:%ld:%ld:%s:%s:%s\n",
+ pwd->pw_name ? pwd->pw_name : "",
+ pwd->pw_passwd ? pwd->pw_passwd : "",
+ (unsigned long)pwd->pw_uid,
+ (unsigned long)pwd->pw_gid,
+ pwd->pw_gecos ? pwd->pw_gecos : "",
+ pwd->pw_dir ? pwd->pw_dir : "",
+ pwd->pw_shell ? pwd->pw_shell : "");
+}
+
+int main(int argc, char **argv)
+{
+ switch(argv[1][0])
+ {
+ case 'g': /* group */
+ if (strcmp (argv[1], "group") == 0)
+ {
+ if (argc == 2)
+ {
+ struct group *grp;
+
+ setgrent ();
+ while ((grp = getgrent()) != NULL)
+ print_group (grp);
+ endgrent ();
+ }
+ else
+ return group_keys (argc - 2, &argv[2]);
+ }
+ else
+ goto error;
+ break;
+
+ case 'p': /* passwd, protocols */
+ if (strcmp (argv[1], "passwd") == 0)
+ {
+ if (argc == 2)
+ {
+ struct passwd *pwd;
+
+ setpwent ();
+ while ((pwd = getpwent()) != NULL)
+ print_passwd (pwd);
+ endpwent ();
+ }
+ else
+ return passwd_keys (argc - 2, &argv[2]);
+ }
+ else
+ goto error;
+ break;
+ default:
+ error:
+ fprintf (stderr, "Unknown database: %s\n", argv[1]);
+ return 1;
+ }
+ return 0;
+}