getbootparams.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2003 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include "ldap_common.h"
/* bootparams attributes filters */
#define _B_HOSTNAME "cn"
#define _B_PARAMETER "bootparameter"
#define _F_GETBOOTPARAMBYNAME "(&(objectClass=bootableDevice)(cn=%s))"
#define _F_GETBOOTPARAMBYNAME_SSD "(&(%%s)(cn=%s))"
static const char *bootparams_attrs[] = {
(char *)NULL
};
/*
* _nss_ldap_bootparams2ent is the data marshaling method for the
* bootparams getXbyY (e.g., getbyname()) backend processes. This
* method is called after a successful ldap search has been performed.
* This method will parse the ldap search values into argp->buf.buffer
* Three error conditions are expected and returned to nsswitch.
*
* A host's bootparameters are returned on one line separated by white
* space. Slapd stores each boot parameter as a separate entry. If more
* than one bootparameter is available, a white space separated buffer
* must be constructed and returned.
*/
static int
{
int i, j, nss_result;
int buflen = (int)0;
int firstime = (int)1;
unsigned long len = 0L;
nss_result = (int)NSS_STR_PARSE_SUCCESS;
nss_result = (int)NSS_STR_PARSE_PARSE;
goto result_bp2ent;
}
nss_result = (int)NSS_STR_PARSE_PARSE;
goto result_bp2ent;
}
for (j = 0; j < attrptr->value_count; j++) {
*buffer = 0;
nss_result = (int)NSS_STR_PARSE_PARSE;
goto result_bp2ent;
}
nss_result = (int)NSS_STR_PARSE_ERANGE;
goto result_bp2ent;
}
if (firstime) {
firstime = (int)0;
} else {
!= NULL)
*cp = ' ';
}
}
}
}
#ifdef DEBUG
"_nss_ldap_bootparams2ent]\n");
#endif /* DEBUG */
return ((int)nss_result);
}
/*
* getbyname gets bootparameters by host name. This function constructs an
* ldap search filter using the host name invocation parameter and the
* getbootparambyname search filter defined. Once the filter is
* constructed, we search for matching entries and marshal the data
* results into argp->buf.buffer for the frontend process. The function
* _nss_ldap_bootparams2ent performs the data marshaling.
*
* RFC 2307, An Approach for Using LDAP as a Network Information Service,
* indicates that dn's be fully qualified. Host name searches will be on
* fully qualified host names (e.g., foo.bar.sun.com).
*/
static nss_status_t
{
char searchfilter[SEARCHFILTERLEN];
char userdata[SEARCHFILTERLEN];
int ret;
return ((nss_status_t)NSS_NOTFOUND);
return ((nss_status_t)NSS_NOTFOUND);
return ((nss_status_t)NSS_NOTFOUND);
}
static ldap_backend_op_t bootparams_ops[] = {
};
/*
* _nss_ldap_bootparams_constr is where life begins. This function calls
* the generic ldap constructor function to define and build the abstract
* data types required to support ldap operations.
*/
/*ARGSUSED0*/
const char *dummy3)
{
sizeof (bootparams_ops)/sizeof (bootparams_ops[0]),
}