/* translucent.c - translucent proxy module */
/* $OpenLDAP: pkg/ldap/servers/slapd/overlays/translucent.c,v 1.1.2.13 2007/01/02 21:44:09 kurt Exp $ */
/* This work is part of OpenLDAP Software .
*
* Copyright 2004-2007 The OpenLDAP Foundation.
* Portions Copyright 2005 Symas Corporation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted only as authorized by the OpenLDAP
* Public License.
*
* A copy of this license is available in the file LICENSE in the
* top-level directory of the distribution or, alternatively, at
* .
*/
/* ACKNOWLEDGEMENTS:
* This work was initially developed by Symas Corp. for inclusion in
* OpenLDAP Software. This work was sponsored by Hewlett-Packard.
*/
#include "portable.h"
#ifdef SLAPD_OVER_TRANSLUCENT
#include
#include
#include
#include "slap.h"
#include "lutil.h"
/* config block */
typedef struct translucent_configuration {
int debug;
int strict;
int no_add;
int glue;
} translucent_configuration;
/* stack of captive backends */
typedef struct overlay_stack {
BackendInfo *info; /* captive backend */
void *private; /* local backend_private */
translucent_configuration *config; /* our_private: configuration */
} overlay_stack;
/* for translucent_init() */
static slap_overinst translucent;
/*
** glue_parent()
** call syncrepl_add_glue() with the parent suffix;
**
*/
static struct berval glue[] = { BER_BVC("top"), BER_BVC("glue"), BER_BVNULL };
void glue_parent(Operation *op) {
Operation nop = *op;
slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
struct berval ndn = BER_BVNULL;
Attribute *a;
Entry *e;
struct berval pdn;
dnParent( &op->o_req_ndn, &pdn );
ber_dupbv_x( &ndn, &pdn, op->o_tmpmemctx );
Debug(LDAP_DEBUG_TRACE, "=> glue_parent: fabricating glue for <%s>\n", ndn.bv_val, 0, 0);
e = ch_calloc(1, sizeof(Entry));
e->e_id = NOID;
ber_dupbv(&e->e_name, &ndn);
ber_dupbv(&e->e_nname, &ndn);
a = ch_calloc(1, sizeof(Attribute));
a->a_desc = slap_schema.si_ad_objectClass;
a->a_vals = ch_malloc(sizeof(struct berval) * 3);
ber_dupbv(&a->a_vals[0], &glue[0]);
ber_dupbv(&a->a_vals[1], &glue[1]);
ber_dupbv(&a->a_vals[2], &glue[2]);
a->a_nvals = a->a_vals;
a->a_next = e->e_attrs;
e->e_attrs = a;
a = ch_calloc(1, sizeof(Attribute));
a->a_desc = slap_schema.si_ad_structuralObjectClass;
a->a_vals = ch_malloc(sizeof(struct berval) * 2);
ber_dupbv(&a->a_vals[0], &glue[1]);
ber_dupbv(&a->a_vals[1], &glue[2]);
a->a_nvals = a->a_vals;
a->a_next = e->e_attrs;
e->e_attrs = a;
nop.o_req_dn = ndn;
nop.o_req_ndn = ndn;
nop.ora_e = e;
nop.o_bd->bd_info = (BackendInfo *) on->on_info->oi_orig;
syncrepl_add_glue(&nop, e);
op->o_tmpfree( ndn.bv_val, op->o_tmpmemctx );
return;
}
/*
** dup_bervarray()
** copy a BerVarray;
*/
BerVarray dup_bervarray(BerVarray b) {
int i, len;
BerVarray nb;
for(len = 0; b[len].bv_val; len++);
nb = ch_malloc((len+1) * sizeof(BerValue));
for(i = 0; i < len; i++) ber_dupbv(&nb[i], &b[i]);
nb[len].bv_val = NULL;
nb[len].bv_len = 0;
return(nb);
}
/*
** free_attr_chain()
** free only the Attribute*, not the contents;
**
*/
void free_attr_chain(Attribute *a) {
Attribute *ax;
for(; a; a = ax) {
ax = a->a_next;
ch_free(a);
}
return;
}
/*
** translucent_add()
** if not bound as root, send ACCESS error;
** if config.glue, glue_parent();
** return CONTINUE;
**
*/
static int translucent_add(Operation *op, SlapReply *rs) {
slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
overlay_stack *ov = on->on_bi.bi_private;
Debug(LDAP_DEBUG_TRACE, "==> translucent_add: %s\n",
op->o_req_dn.bv_val, 0, 0);
if(!be_isroot(op)) {
op->o_bd->bd_info = (BackendInfo *) on->on_info;
send_ldap_error(op, rs, LDAP_INSUFFICIENT_ACCESS,
"user modification of overlay database not permitted");
return(rs->sr_err);
}
if(!ov->config->glue) glue_parent(op);
return(SLAP_CB_CONTINUE);
}
/*
** translucent_modrdn()
** if not bound as root, send ACCESS error;
** if !config.glue, glue_parent();
** else return CONTINUE;
**
*/
static int translucent_modrdn(Operation *op, SlapReply *rs) {
slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
overlay_stack *ov = on->on_bi.bi_private;
Debug(LDAP_DEBUG_TRACE, "==> translucent_modrdn: %s -> %s\n",
op->o_req_dn.bv_val, op->orr_newrdn.bv_val, 0);
if(!be_isroot(op)) {
op->o_bd->bd_info = (BackendInfo *) on->on_info;
send_ldap_error(op, rs, LDAP_INSUFFICIENT_ACCESS,
"user modification of overlay database not permitted");
return(rs->sr_err);
}
if(!ov->config->glue) glue_parent(op);
return(SLAP_CB_CONTINUE);
}
/*
** translucent_delete()
** if not bound as root, send ACCESS error;
** else return CONTINUE;
**
*/
static int translucent_delete(Operation *op, SlapReply *rs) {
slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
Debug(LDAP_DEBUG_TRACE, "==> translucent_delete: %s\n",
op->o_req_dn.bv_val, 0, 0);
if(!be_isroot(op)) {
op->o_bd->bd_info = (BackendInfo *) on->on_info;
send_ldap_error(op, rs, LDAP_INSUFFICIENT_ACCESS,
"user modification of overlay database not permitted");
return(rs->sr_err);
}
return(SLAP_CB_CONTINUE);
}
static int
translucent_tag_cb( Operation *op, SlapReply *rs )
{
op->o_tag = LDAP_REQ_MODIFY;
op->orm_modlist = op->o_callback->sc_private;
rs->sr_tag = slap_req2res( op->o_tag );
return SLAP_CB_CONTINUE;
}
/*
** translucent_modify()
** modify in local backend if exists in both;
** otherwise, add to local backend;
** fail if not defined in captive backend;
**
*/
static int translucent_modify(Operation *op, SlapReply *rs) {
SlapReply nrs = { REP_RESULT };
Operation nop = *op;
slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
overlay_stack *ov = on->on_bi.bi_private;
void *private = op->o_bd->be_private;
Entry ne, *e = NULL, *re = NULL;
Attribute *a, *ax;
Modifications *m, **mm;
int del, rc, erc = 0;
slap_callback cb = { 0 };
Debug(LDAP_DEBUG_TRACE, "==> translucent_modify: %s\n",
op->o_req_dn.bv_val, 0, 0);
/*
** fetch entry from the captive backend;
** if it did not exist, fail;
** release it, if captive backend supports this;
**
*/
op->o_bd->bd_info = (BackendInfo *) on->on_info;
op->o_bd->be_private = ov->private;
rc = ov->info->bi_entry_get_rw(op, &op->o_req_ndn, NULL, NULL, 0, &re);
op->o_bd->be_private = private;
/* if(ov->config->no_add && (!re || rc != LDAP_SUCCESS)) */
if(rc != LDAP_SUCCESS || re == NULL ) {
send_ldap_error(op, rs, LDAP_NO_SUCH_OBJECT,
"attempt to modify nonexistent local record");
return(rs->sr_err);
}
/*
** fetch entry from local backend;
** if it exists:
** foreach Modification:
** if attr not present in local:
** if Mod == LDAP_MOD_DELETE:
** if remote attr not present, return NO_SUCH;
** if remote attr present, drop this Mod;
** else force this Mod to LDAP_MOD_ADD;
** return CONTINUE;
**
*/
rc = be_entry_get_rw(op, &op->o_req_ndn, NULL, NULL, 0, &e);
if(e && rc == LDAP_SUCCESS) {
Debug(LDAP_DEBUG_TRACE, "=> translucent_modify: found local entry\n", 0, 0, 0);
for(mm = &op->orm_modlist; *mm; ) {
m = *mm;
for(a = e->e_attrs; a; a = a->a_next)
if(a->a_desc == m->sml_desc) break;
if(a) {
mm = &m->sml_next;
continue; /* found local attr */
}
if(m->sml_op == LDAP_MOD_DELETE) {
for(a = re->e_attrs; a; a = a->a_next)
if(a->a_desc == m->sml_desc) break;
/* not found remote attr */
if(!a) {
erc = LDAP_NO_SUCH_ATTRIBUTE;
goto release;
}
if(ov->config->strict) {
erc = LDAP_CONSTRAINT_VIOLATION;
goto release;
}
Debug(LDAP_DEBUG_TRACE,
"=> translucent_modify: silently dropping delete: %s\n",
m->sml_desc->ad_cname.bv_val, 0, 0);
*mm = m->sml_next;
m->sml_next = NULL;
slap_mods_free(m, 1);
continue;
}
m->sml_op = LDAP_MOD_ADD;
mm = &m->sml_next;
}
erc = SLAP_CB_CONTINUE;
release:
if(re) {
op->o_bd->be_private = ov->private;
if(ov->info->bi_entry_release_rw)
ov->info->bi_entry_release_rw(op, re, 0);
else
entry_free(re);
op->o_bd->be_private = private;
}
be_entry_release_r(op, e);
if(erc == SLAP_CB_CONTINUE) {
op->o_bd->bd_info = (BackendInfo *) on;
return(erc);
} else if(erc) {
send_ldap_error(op, rs, erc,
"attempt to delete nonexistent attribute");
return(erc);
}
}
/* don't leak remote entry copy */
if(re) {
op->o_bd->be_private = ov->private;
if(ov->info->bi_entry_release_rw)
ov->info->bi_entry_release_rw(op, re, 0);
else
entry_free(re);
op->o_bd->be_private = private;
}
/*
** foreach Modification:
** if MOD_ADD or MOD_REPLACE, add Attribute;
** if no Modifications were suitable:
** if config.strict, throw CONSTRAINT_VIOLATION;
** else, return early SUCCESS;
** fabricate Entry with new Attribute chain;
** glue_parent() for this Entry;
** call bi_op_add() in local backend;
**
*/
Debug(LDAP_DEBUG_TRACE, "=> translucent_modify: fabricating local add\n", 0, 0, 0);
a = NULL;
for(del = 0, ax = NULL, m = op->orm_modlist; m; m = m->sml_next) {
if(((m->sml_op & LDAP_MOD_OP) != LDAP_MOD_ADD) &&
((m->sml_op & LDAP_MOD_OP) != LDAP_MOD_REPLACE)) {
Debug(LDAP_DEBUG_ANY,
"=> translucent_modify: silently dropped modification(%d): %s\n",
m->sml_op, m->sml_desc->ad_cname.bv_val, 0);
if((m->sml_op & LDAP_MOD_OP) == LDAP_MOD_DELETE) del++;
continue;
}
a = ch_calloc(1, sizeof(Attribute));
a->a_desc = m->sml_desc;
a->a_vals = m->sml_values;
a->a_nvals = m->sml_nvalues ? m->sml_nvalues : a->a_vals;
a->a_next = ax;
ax = a;
}
if(del && ov->config->strict) {
free_attr_chain(a);
send_ldap_error(op, rs, LDAP_CONSTRAINT_VIOLATION,
"attempt to delete attributes from local database");
return(rs->sr_err);
}
if(!ax) {
if(ov->config->strict) {
send_ldap_error(op, rs, LDAP_CONSTRAINT_VIOLATION,
"modification contained other than ADD or REPLACE");
return(rs->sr_err);
}
op->o_bd->bd_info = (BackendInfo *) on;
/* rs->sr_text = "no valid modification found"; */
rs->sr_err = LDAP_SUCCESS;
send_ldap_result(op, rs);
return(rs->sr_err);
}
ne.e_id = NOID;
ne.e_name = op->o_req_dn;
ne.e_nname = op->o_req_ndn;
ne.e_attrs = a;
ne.e_ocflags = 0;
ne.e_bv.bv_len = 0;
ne.e_bv.bv_val = NULL;
ne.e_private = NULL;
nop.o_tag = LDAP_REQ_ADD;
nop.oq_add.rs_e = ≠
op->o_bd->bd_info = (BackendInfo *) on;
glue_parent(&nop);
cb.sc_response = translucent_tag_cb;
cb.sc_private = op->orm_modlist;
cb.sc_next = nop.o_callback;
nop.o_callback = &cb;
rc = on->on_info->oi_orig->bi_op_add(&nop, &nrs);
free_attr_chain(a);
return(rc);
}
static int translucent_compare(Operation *op, SlapReply *rs) {
slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
overlay_stack *ov = on->on_bi.bi_private;
void *private = op->o_bd->be_private;
AttributeAssertion *ava = op->orc_ava;
Entry *e;
int rc;
Debug(LDAP_DEBUG_TRACE, "==> translucent_compare: <%s> %s:%s\n",
op->o_req_dn.bv_val, ava->aa_desc->ad_cname.bv_val, ava->aa_value.bv_val);
/*
** if the local backend has an entry for this attribute:
** CONTINUE and let it do the compare;
**
*/
op->o_bd->bd_info = (BackendInfo *) on->on_info;
rc = be_entry_get_rw(op, &op->o_req_ndn, NULL, ava->aa_desc, 0, &e);
if(e && rc == LDAP_SUCCESS) {
be_entry_release_r(op, e);
op->o_bd->bd_info = (BackendInfo *) on;
return(SLAP_CB_CONTINUE);
}
/*
** call compare() in the captive backend;
** return the result;
**
*/
op->o_bd->be_private = ov->private;
rc = ov->info->bi_op_compare(op, rs);
op->o_bd->be_private = private;
op->o_bd->bd_info = (BackendInfo *) on;
return(rc);
}
/*
** translucent_search_cb()
** merge local data with the search result
**
*/
static int translucent_search_cb(Operation *op, SlapReply *rs) {
slap_overinst *on;
Entry *e, *re = NULL;
Attribute *a, *ax, *an, *as = NULL;
void *private;
int rc;
if(!op || !rs || rs->sr_type != REP_SEARCH || !rs->sr_entry)
return(SLAP_CB_CONTINUE);
Debug(LDAP_DEBUG_TRACE, "==> tranclucent_search_cb: %s\n",
rs->sr_entry->e_name.bv_val, 0, 0);
on = (slap_overinst *) op->o_bd->bd_info;
op->o_bd->bd_info = (BackendInfo *) on->on_info;
private = op->o_bd->be_private;
op->o_bd->be_private = op->o_callback->sc_private;
rc = be_entry_get_rw(op, &rs->sr_entry->e_nname, NULL, NULL, 0, &e);
/*
** if we got an entry from local backend:
** make a copy of this search result;
** foreach local attr:
** foreach search result attr:
** if match, result attr with local attr;
** if new local, add to list;
** append new local attrs to search result;
**
*/
if(e && rc == LDAP_SUCCESS) {
re = entry_dup(rs->sr_entry);
for(ax = e->e_attrs; ax; ax = ax->a_next) {
#if 0
if(is_at_operational(ax->a_desc->ad_type)) continue;
#endif
for(a = re->e_attrs; a; a = a->a_next) {
if(a->a_desc == ax->a_desc) {
if(a->a_vals != a->a_nvals)
ber_bvarray_free(a->a_nvals);
ber_bvarray_free(a->a_vals);
a->a_vals = dup_bervarray(ax->a_vals);
a->a_nvals = (ax->a_vals == ax->a_nvals) ?
a->a_vals : dup_bervarray(ax->a_nvals);
break;
}
}
if(a) continue;
an = attr_dup(ax);
an->a_next = as;
as = an;
}
be_entry_release_r(op, e);
/* literally append, so locals are always last */
if(as) {
if(re->e_attrs) {
for(ax = re->e_attrs; ax->a_next; ax = ax->a_next);
ax->a_next = as;
} else {
re->e_attrs = as;
}
}
rs->sr_entry = re;
rs->sr_flags |= REP_ENTRY_MUSTBEFREED;
}
op->o_bd->be_private = private;
op->o_bd->bd_info = (BackendInfo *) on;
return(SLAP_CB_CONTINUE);
}
/*
** translucent_search()
** search via captive backend;
** override results with any local data;
**
*/
static int translucent_search(Operation *op, SlapReply *rs) {
Operation nop = *op;
slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
slap_callback cb = { NULL, NULL, NULL, NULL };
overlay_stack *ov = on->on_bi.bi_private;
void *private = op->o_bd->be_private;
int rc;
Debug(LDAP_DEBUG_TRACE, "==> translucent_search: <%s> %s\n",
op->o_req_dn.bv_val, op->ors_filterstr.bv_val, 0);
cb.sc_response = (slap_response *) translucent_search_cb;
cb.sc_private = private;
cb.sc_next = nop.o_callback;
nop.o_callback = &cb;
op->o_bd->be_private = ov->private;
rc = ov->info->bi_op_search(&nop, rs);
op->o_bd->be_private = private;
return(rs->sr_err);
}
/*
** translucent_bind()
** pass bind request to captive backend;
**
*/
static int translucent_bind(Operation *op, SlapReply *rs) {
slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
overlay_stack *ov = on->on_bi.bi_private;
void *private = op->o_bd->be_private;
int rc = 0;
Debug(LDAP_DEBUG_TRACE, "translucent_bind: <%s> method %d\n",
op->o_req_dn.bv_val, op->orb_method, 0);
op->o_bd->be_private = ov->private;
rc = ov->info->bi_op_bind(op, rs);
op->o_bd->be_private = private;
return(rc);
}
/*
** translucent_connection_destroy()
** pass disconnect notification to captive backend;
**
*/
static int translucent_connection_destroy(BackendDB *be, Connection *conn) {
slap_overinst *on = (slap_overinst *) be->bd_info;
overlay_stack *ov = on->on_bi.bi_private;
void *private = be->be_private;
int rc = 0;
Debug(LDAP_DEBUG_TRACE, "translucent_connection_destroy\n", 0, 0, 0);
be->be_private = ov->private;
rc = ov->info->bi_connection_destroy(be, conn);
be->be_private = private;
return(rc);
}
/*
** translucent_db_config()
** pass config directives to captive backend;
** parse unrecognized directives ourselves;
**
*/
static int translucent_db_config(
BackendDB *be,
const char *fname,
int lineno,
int argc,
char **argv
)
{
slap_overinst *on = (slap_overinst *) be->bd_info;
overlay_stack *ov = on->on_bi.bi_private;
void *private = be->be_private;
void *be_cf_ocs = be->be_cf_ocs;
int rc;
/* "this should never happen" */
if(!ov->info) {
fprintf(stderr, "fatal: captive backend not initialized");
return(1);
}
be->be_private = ov->private;
be->be_cf_ocs = ov->info->bi_cf_ocs;
rc = ov->info->bi_db_config ? ov->info->bi_db_config(be, fname, lineno, argc, argv) : 0;
be->be_private = private;
be->be_cf_ocs = be_cf_ocs;
/* pass okay or error up, SLAP_CONF_UNKNOWN might be ours */
if(rc == 0 || rc == 1) return(rc);
rc = 0;
if(!strcasecmp(*argv, "translucent_strict")) {
ov->config->strict++;
} else if(!strcasecmp(*argv, "translucent_no_add")) {
ov->config->no_add++;
} else if(!strcasecmp(*argv, "translucent_no_glue")) {
ov->config->glue++;
} else if(!strcasecmp(*argv, "translucent_debug")) {
if(argc == 1) {
ov->config->debug = 0xFFFF;
rc = 0;
} else if(argc == 2) {
if ( lutil_atoi( &ov->config->debug, argv[1]) != 0 ) {
fprintf(stderr, "%s: line %d: unable to parse debug \"%s\"\n",
fname, lineno, argv[1]);
return 1;
}
rc = 0;
} else {
fprintf(stderr, "%s: line %d: too many arguments (%d) to debug\n",
fname, lineno, argc);
rc = 1;
}
} else {
fprintf(stderr, "%s: line %d: unknown keyword %s\n",
fname, lineno, *argv);
rc = SLAP_CONF_UNKNOWN;
}
return(rc);
}
/*
** translucent_db_init()
** initialize the captive backend;
**
*/
static int translucent_db_init(BackendDB *be) {
slap_overinst *on = (slap_overinst *) be->bd_info;
void *private = be->be_private;
overlay_stack *ov;
int rc;
Debug(LDAP_DEBUG_TRACE, "==> translucent_init\n", 0, 0, 0);
ov = ch_calloc(1, sizeof(overlay_stack));
ov->config = ch_calloc(1, sizeof(translucent_configuration));
ov->info = backend_info("ldap");
if(!ov->info) {
Debug(LDAP_DEBUG_ANY, "translucent: backend_info failed!\n", 0, 0, 0);
return(1);
}
/* forcibly disable schema checking on the local backend */
SLAP_DBFLAGS(be) |= SLAP_DBFLAG_NO_SCHEMA_CHECK;
be->be_private = NULL;
rc = ov->info->bi_db_init ? ov->info->bi_db_init(be) : 0;
if(rc) Debug(LDAP_DEBUG_TRACE,
"translucent: bi_db_init() returned error %d\n", rc, 0, 0);
ov->private = be->be_private;
be->be_private = private;
on->on_bi.bi_private = ov;
return(rc);
}
/*
** translucent_db_open()
** if the captive backend has an open() method, call it;
**
*/
static int translucent_db_open(BackendDB *be) {
slap_overinst *on = (slap_overinst *) be->bd_info;
overlay_stack *ov = on->on_bi.bi_private;
void *private = be->be_private;
int rc;
/* "should never happen" */
if(!ov->info) {
Debug(LDAP_DEBUG_ANY, "translucent_open() called with bad ov->info\n", 0, 0, 0);
return(LDAP_OTHER);
}
Debug(LDAP_DEBUG_TRACE, "translucent_open\n", 0, 0, 0);
be->be_private = ov->private;
rc = ov->info->bi_db_open ? ov->info->bi_db_open(be) : 0;
be->be_private = private;
if(rc) Debug(LDAP_DEBUG_TRACE,
"translucent: bi_db_open() returned error %d\n", rc, 0, 0);
return(rc);
}
/*
** translucent_db_close()
** if the captive backend has a close() method, call it;
** free any config data;
**
*/
static int translucent_db_close(BackendDB *be) {
slap_overinst *on = (slap_overinst *) be->bd_info;
overlay_stack *ov = on->on_bi.bi_private;
int rc = 0;
if ( ov ) {
void *private = be->be_private;
be->be_private = ov->private;
rc = (ov->info && ov->info->bi_db_close) ? ov->info->bi_db_close(be) : 0;
be->be_private = private;
if(ov->config) ch_free(ov->config);
ov->config = NULL;
}
return(rc);
}
/*
** translucent_db_destroy()
** if the captive backend has a db_destroy() method, call it
**
*/
static int translucent_db_destroy(BackendDB *be) {
slap_overinst *on = (slap_overinst *) be->bd_info;
overlay_stack *ov = on->on_bi.bi_private;
int rc = 0;
if ( ov ) {
void *private = be->be_private;
be->be_private = ov->private;
rc = (ov->info && ov->info->bi_db_destroy) ? ov->info->bi_db_destroy(be) : 0;
be->be_private = private;
ch_free(ov);
on->on_bi.bi_private = NULL;
}
return(rc);
}
/*
** translucent_initialize()
** initialize the slap_overinst with our entry points;
**
*/
int translucent_initialize() {
translucent.on_bi.bi_type = "translucent";
translucent.on_bi.bi_db_init = translucent_db_init;
translucent.on_bi.bi_db_config = translucent_db_config;
translucent.on_bi.bi_db_open = translucent_db_open;
translucent.on_bi.bi_db_close = translucent_db_close;
translucent.on_bi.bi_db_destroy = translucent_db_destroy;
translucent.on_bi.bi_op_bind = translucent_bind;
translucent.on_bi.bi_op_add = translucent_add;
translucent.on_bi.bi_op_modify = translucent_modify;
translucent.on_bi.bi_op_modrdn = translucent_modrdn;
translucent.on_bi.bi_op_delete = translucent_delete;
translucent.on_bi.bi_op_search = translucent_search;
translucent.on_bi.bi_op_compare = translucent_compare;
translucent.on_bi.bi_connection_destroy = translucent_connection_destroy;
return(overlay_register(&translucent));
}
#if SLAPD_OVER_TRANSLUCENT == SLAPD_MOD_DYNAMIC && defined(PIC)
int init_module(int argc, char *argv[]) {
return translucent_initialize();
}
#endif
#endif /* SLAPD_OVER_TRANSLUCENT */