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Diffstat (limited to 'glibc-compat/nss_nis/nis-network.c')
-rw-r--r--glibc-compat/nss_nis/nis-network.c318
1 files changed, 0 insertions, 318 deletions
diff --git a/glibc-compat/nss_nis/nis-network.c b/glibc-compat/nss_nis/nis-network.c
deleted file mode 100644
index 3accc2be41..0000000000
--- a/glibc-compat/nss_nis/nis-network.c
+++ /dev/null
@@ -1,318 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 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 Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#include <nss.h>
-#include <glibc-compat/include/netdb.h>
-#include <ctype.h>
-#include <errno.h>
-#include <string.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <bits/libc-lock.h>
-#include <rpcsvc/yp.h>
-#include <rpcsvc/ypclnt.h>
-
-#include "nss-nis.h"
-
-/* Get the declaration of the parser function. */
-#define ENTNAME netent
-#define EXTERN_PARSER
-#include "../nss_files/files-parse.c"
-
-__libc_lock_define_initialized (static, lock)
-
-static bool_t new_start = 1;
-static char *oldkey = NULL;
-static int oldkeylen = 0;
-
-enum nss_status
-_nss_nis_setnetent (void)
-{
- __libc_lock_lock (lock);
-
- new_start = 1;
- if (oldkey != NULL)
- {
- free (oldkey);
- oldkey = NULL;
- oldkeylen = 0;
- }
-
- __libc_lock_unlock (lock);
-
- return NSS_STATUS_SUCCESS;
-}
-
-enum nss_status
-_nss_nis_endnetent (void)
-{
- __libc_lock_lock (lock);
-
- new_start = 1;
- if (oldkey != NULL)
- {
- free (oldkey);
- oldkey = NULL;
- oldkeylen = 0;
- }
-
- __libc_lock_unlock (lock);
-
- return NSS_STATUS_SUCCESS;
-}
-
-static enum nss_status
-internal_nis_getnetent_r (struct netent *net, char *buffer, size_t buflen,
- int *herrnop)
-{
- struct parser_data *data = (void *) buffer;
- char *domain, *result, *outkey;
- int len, keylen, parse_res;
-
- if (yp_get_default_domain (&domain))
- return NSS_STATUS_UNAVAIL;
-
- /* Get the next entry until we found a correct one. */
- do
- {
- enum nss_status retval;
- char *p;
-
- if (new_start)
- retval = yperr2nss (yp_first (domain, "networks.byname",
- &outkey, &keylen, &result, &len));
- else
- retval = yperr2nss ( yp_next (domain, "networks.byname",
- oldkey, oldkeylen,
- &outkey, &keylen, &result, &len));
-
- if (retval != NSS_STATUS_SUCCESS)
- {
- if (retval == NSS_STATUS_TRYAGAIN)
- {
- *herrnop = NETDB_INTERNAL;
- __set_errno (EAGAIN);
- }
- return retval;
- }
-
- if ((size_t) (len + 1) > buflen)
- {
- free (result);
- __set_errno (ERANGE);
- *herrnop = NETDB_INTERNAL;
- return NSS_STATUS_TRYAGAIN;
- }
-
- p = strncpy (buffer, result, len);
- buffer[len] = '\0';
- while (isspace (*p))
- ++p;
- free (result);
-
- parse_res = _nss_files_parse_netent (p, net, data, buflen);
- if (parse_res == -1 && errno == ERANGE)
- {
- *herrnop = NETDB_INTERNAL;
- return NSS_STATUS_TRYAGAIN;
- }
-
- free (oldkey);
- oldkey = outkey;
- oldkeylen = keylen;
- new_start = 0;
- }
- while (!parse_res);
-
- return NSS_STATUS_SUCCESS;
-}
-
-enum nss_status
-_nss_nis_getnetent_r (struct netent *net, char *buffer, size_t buflen,
- int *herrnop)
-{
- enum nss_status status;
-
- __libc_lock_lock (lock);
-
- status = internal_nis_getnetent_r (net, buffer, buflen, herrnop);
-
- __libc_lock_unlock (lock);
-
- return status;
-}
-
-enum nss_status
-_nss_nis_getnetbyname_r (const char *name, struct netent *net,
- char *buffer, size_t buflen, int *herrnop)
-{
- enum nss_status retval;
- struct parser_data *data = (void *) buffer;
- char *domain, *result, *p;
- int len, parse_res;
-
- if (name == NULL)
- {
- __set_errno (EINVAL);
- *herrnop = NETDB_INTERNAL;
- return NSS_STATUS_UNAVAIL;
- }
-
- if (yp_get_default_domain (&domain))
- return NSS_STATUS_UNAVAIL;
-
- if (buflen < sizeof *data + 1)
- {
- *herrnop = NETDB_INTERNAL;
- __set_errno(ERANGE);
- return NSS_STATUS_TRYAGAIN;
- }
- else
- {
- /* Convert name to lowercase. */
- size_t namlen = strlen (name);
- char name2[namlen + 1];
- int i;
-
- for (i = 0; i < namlen; ++i)
- name2[i] = tolower (name[i]);
- name2[i] = '\0';
-
- retval = yperr2nss (yp_match (domain, "networks.byname", name2,
- namlen, &result, &len));
- }
-
- if (retval != NSS_STATUS_SUCCESS)
- {
- if (retval == NSS_STATUS_TRYAGAIN)
- {
- __set_errno (EAGAIN);
- *herrnop = NETDB_INTERNAL;
- }
- return retval;
- }
-
- if ((size_t) (len + 1) > buflen)
- {
- free (result);
- __set_errno (ERANGE);
- *herrnop = NETDB_INTERNAL;
- return NSS_STATUS_TRYAGAIN;
- }
-
- p = strncpy (buffer, result, len);
- buffer[len] = '\0';
- while (isspace (*p))
- ++p;
- free (result);
-
- parse_res = _nss_files_parse_netent (p, net, data, buflen);
-
- if (parse_res <= 0)
- {
- *herrnop = NETDB_INTERNAL;
- if (parse_res == -1 && errno == ERANGE)
- return NSS_STATUS_TRYAGAIN;
- else
- return NSS_STATUS_NOTFOUND;
- }
- else
- return NSS_STATUS_SUCCESS;
-}
-
-enum nss_status
-_nss_nis_getnetbyaddr_r (unsigned long addr, int type, struct netent *net,
- char *buffer, size_t buflen, int *herrnop)
-{
- struct parser_data *data = (void *) buffer;
- char *domain;
- char *result;
- int len;
- char buf[256];
- int blen;
- struct in_addr in;
- char *p;
-
- if (yp_get_default_domain (&domain))
- return NSS_STATUS_UNAVAIL;
-
- in = inet_makeaddr (addr, 0);
- strcpy (buf, inet_ntoa (in));
- blen = strlen (buf);
-
- while (1)
- {
- enum nss_status retval;
- int parse_res;
-
- retval = yperr2nss (yp_match (domain, "networks.byaddr", buf,
- strlen (buf), &result, &len));
-
- if (retval != NSS_STATUS_SUCCESS)
- {
- if (retval == NSS_STATUS_NOTFOUND)
- {
- if (buf[blen - 2] == '.' && buf[blen - 1] == '0')
- {
- /* Try again, but with trailing dot(s)
- removed (one by one) */
- buf[blen - 2] = '\0';
- blen -= 2;
- continue;
- }
- else
- return NSS_STATUS_NOTFOUND;
- }
- else
- {
- if (retval == NSS_STATUS_TRYAGAIN)
- __set_errno (EAGAIN);
- return retval;
- }
- }
-
- if ((size_t) (len + 1) > buflen)
- {
- free (result);
- __set_errno (ERANGE);
- *herrnop = NETDB_INTERNAL;
- return NSS_STATUS_TRYAGAIN;
- }
-
- p = strncpy (buffer, result, len);
- buffer[len] = '\0';
- while (isspace (*p))
- ++p;
- free (result);
-
- parse_res = _nss_files_parse_netent (p, net, data, buflen);
-
-
- if (parse_res <= 0)
- {
- *herrnop = NETDB_INTERNAL;
- if (parse_res == -1 && errno == ERANGE)
- return NSS_STATUS_TRYAGAIN;
- else
- return NSS_STATUS_NOTFOUND;
- }
- else
- return NSS_STATUS_SUCCESS;
- }
-}
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