diff options
| author | Arthur de Jong <arthur@arthurdejong.org> | 2006-11-11 16:16:12 +0100 |
|---|---|---|
| committer | Arthur de Jong <arthur@arthurdejong.org> | 2006-11-11 16:16:12 +0100 |
| commit | 6ffd9f0708c4ff382defb760b8c65cea01879c32 (patch) | |
| tree | b7806042d5ab6944ca334097dfa20fdbefabe01f /server/ether.c | |
| parent | db14b113e055fa7ab006cfe1c04961bba19a85de (diff) | |
fix naming and copyright headers
git-svn-id: http://arthurdejong.org/svn/nss-pam-ldapd/libnss_ldapd@85 ef36b2f9-881f-0410-afb5-c4e39611909c
Diffstat (limited to 'server/ether.c')
| -rw-r--r-- | server/ether.c | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/server/ether.c b/server/ether.c new file mode 100644 index 0000000..cf96437 --- /dev/null +++ b/server/ether.c @@ -0,0 +1,144 @@ +/* + ether.c - ethernet address entry lookup routines + This file was part of the nss-ldap library (as ldap-ethers.c) + which has been forked into the nss-ldapd library. + + Copyright (C) 1997-2005 Luke Howard + Copyright (C) 2006 West Consulting + Copyright (C) 2006 Arthur de Jong + + This 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. + + This 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 this library; if not, write to the Free + Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + MA 02110-1301 USA +*/ + +#include "config.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <netdb.h> +#include <errno.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <net/if.h> +#include <netinet/in.h> +#ifdef HAVE_LBER_H +#include <lber.h> +#endif +#ifdef HAVE_LDAP_H +#include <ldap.h> +#endif +#if defined(HAVE_THREAD_H) +#include <thread.h> +#elif defined(HAVE_PTHREAD_H) +#include <pthread.h> +#endif +#ifdef HAVE_NET_ROUTE_H +#include <net/route.h> +#endif +#ifdef HAVE_NETINET_IF_ETHER_H +#include <netinet/if_ether.h> +#endif +#ifdef HAVE_NETINET_ETHER_H +#include <netinet/ether.h> +#endif + +#include "ldap-nss.h" +#include "util.h" + +/* for HP-UX */ +#ifndef NSS_BUFLEN_ETHERS +#define NSS_BUFLEN_ETHERS 1024 +#endif /* NSS_BUFLEN_ETHERS */ + +#ifndef HAVE_STRUCT_ETHER_ADDR +struct ether_addr { + u_char ether_addr_octet[6]; +}; +#endif + +struct ether +{ + char *e_name; + struct ether_addr e_addr; +}; + +static struct ent_context *ether_context = NULL; + +static enum nss_status +_nss_ldap_parse_ether (LDAPMessage * e, + struct ldap_state * pvt, + void *result, char *buffer, size_t buflen) +{ + struct ether *ether = (struct ether *) result; + char *saddr; + enum nss_status stat; + struct ether_addr *addr; + + stat = _nss_ldap_assign_attrval (e, ATM (LM_ETHERS, cn), + ðer->e_name, &buffer, &buflen); + if (stat != NSS_STATUS_SUCCESS) + return stat; + + stat = _nss_ldap_assign_attrval (e, AT (macAddress), &saddr, + &buffer, &buflen); + + if (stat != NSS_STATUS_SUCCESS || ((addr = ether_aton (saddr)) == NULL)) + return NSS_STATUS_NOTFOUND; + + memcpy (ðer->e_addr, addr, sizeof (*addr)); + + return NSS_STATUS_SUCCESS; +} + +enum nss_status +_nss_ldap_gethostton_r (const char *name, struct ether * result, + char *buffer, size_t buflen, int *errnop) +{ + LOOKUP_NAME (name, result, buffer, buflen, errnop, + _nss_ldap_filt_gethostton, LM_ETHERS, _nss_ldap_parse_ether, + LDAP_NSS_BUFLEN_DEFAULT); +} + +enum nss_status +_nss_ldap_getntohost_r (struct ether_addr * addr, struct ether * result, + char *buffer, size_t buflen, int *errnop) +{ +/* The correct ether_ntoa call would have a struct ether instead of whatever + result->e_addr is */ + + LOOKUP_NAME (ether_ntoa ((struct ether_addr *) (&result->e_addr)), result, + buffer, buflen, errnop, _nss_ldap_filt_getntohost, LM_ETHERS, + _nss_ldap_parse_ether, LDAP_NSS_BUFLEN_DEFAULT); +} + +enum nss_status _nss_ldap_setetherent (void) +{ + LOOKUP_SETENT (ether_context); +} + +enum nss_status _nss_ldap_endetherent (void) +{ + LOOKUP_ENDENT (ether_context); +} + +enum nss_status +_nss_ldap_getetherent_r (struct ether * result, char *buffer, size_t buflen, + int *errnop) +{ + LOOKUP_GETENT (ether_context, result, buffer, buflen, errnop, + _nss_ldap_filt_getetherent, LM_ETHERS, + _nss_ldap_parse_ether, LDAP_NSS_BUFLEN_DEFAULT); +} |