/* backglue.c - backend glue routines */
/* $OpenLDAP$ */
-/*
- * Copyright 2001-2003 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 2001-2003 The OpenLDAP Foundation.
+ * 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
+ * <http://www.OpenLDAP.org/license.html>.
*/
/*
static BackendDB *glueBack;
static slap_response glue_back_response;
-static slap_sresult glue_back_sresult;
-static slap_sendentry glue_back_sendentry;
-static slap_sendreference glue_back_sendreference;
/* Just like select_backend, but only for our backends */
static BackendDB *
typedef struct glue_state {
int err;
- int nentries;
int matchlen;
char *matched;
int nrefs;
slap_callback *prevcb;
} glue_state;
-static void
+static int
glue_back_response ( Operation *op, SlapReply *rs )
{
glue_state *gs = op->o_callback->sc_private;
+ slap_callback *tmp = op->o_callback;
- if (rs->sr_err == LDAP_SUCCESS || gs->err != LDAP_SUCCESS)
- gs->err = rs->sr_err;
- if (gs->err == LDAP_SUCCESS && gs->matched) {
- ch_free (gs->matched);
- gs->matched = NULL;
- gs->matchlen = 0;
- }
- if (gs->err != LDAP_SUCCESS && rs->sr_matched) {
- int len;
- len = strlen (rs->sr_matched);
- if (len > gs->matchlen) {
- if (gs->matched)
- ch_free (gs->matched);
- gs->matched = ch_strdup (rs->sr_matched);
- gs->matchlen = len;
- }
- }
- if (rs->sr_ref) {
- int i, j, k;
- BerVarray new;
-
- for (i=0; rs->sr_ref[i].bv_val; i++);
+ switch(rs->sr_type) {
+ case REP_SEARCH:
+ case REP_SEARCHREF:
+ op->o_callback = gs->prevcb;
+ if (op->o_callback && op->o_callback->sc_response) {
+ rs->sr_err = op->o_callback->sc_response( op, rs );
+ } else rs->sr_err = SLAP_CB_CONTINUE;
+ op->o_callback = tmp;
+ return rs->sr_err;
- j = gs->nrefs;
- if (!j) {
- new = ch_malloc ((i+1)*sizeof(struct berval));
- } else {
- new = ch_realloc(gs->refs,
- (j+i+1)*sizeof(struct berval));
+ default:
+ if (rs->sr_err == LDAP_SUCCESS || gs->err != LDAP_SUCCESS)
+ gs->err = rs->sr_err;
+ if (gs->err == LDAP_SUCCESS && gs->matched) {
+ ch_free (gs->matched);
+ gs->matched = NULL;
+ gs->matchlen = 0;
}
- for (k=0; k<i; j++,k++) {
- ber_dupbv( &new[j], &rs->sr_ref[k] );
+ if (gs->err != LDAP_SUCCESS && rs->sr_matched) {
+ int len;
+ len = strlen (rs->sr_matched);
+ if (len > gs->matchlen) {
+ if (gs->matched)
+ ch_free (gs->matched);
+ gs->matched = ch_strdup (rs->sr_matched);
+ gs->matchlen = len;
+ }
}
- new[j].bv_val = NULL;
- gs->nrefs = j;
- gs->refs = new;
- }
-}
+ if (rs->sr_ref) {
+ int i, j, k;
+ BerVarray new;
-static void
-glue_back_sresult ( Operation *op, SlapReply *rs )
-{
- glue_state *gs = op->o_callback->sc_private;
-
- gs->nentries += rs->sr_nentries;
- glue_back_response( op, rs );
-}
+ for (i=0; rs->sr_ref[i].bv_val; i++);
-static int
-glue_back_sendentry ( Operation *op, SlapReply *rs )
-{
- slap_callback *tmp = op->o_callback;
- glue_state *gs = tmp->sc_private;
-
- op->o_callback = gs->prevcb;
- if (op->o_callback && op->o_callback->sc_sendentry) {
- rs->sr_err = op->o_callback->sc_sendentry(op, rs);
- } else {
- rs->sr_err = send_search_entry(op, rs);
- }
- op->o_callback = tmp;
- return rs->sr_err;
-}
-
-static int
-glue_back_sendreference ( Operation *op, SlapReply *rs )
-{
- slap_callback *tmp = op->o_callback;
- glue_state *gs = tmp->sc_private;
-
- op->o_callback = gs->prevcb;
- if (op->o_callback && op->o_callback->sc_sendreference) {
- rs->sr_err = op->o_callback->sc_sendreference( op, rs );
- } else {
- rs->sr_err = send_search_reference( op, rs );
+ j = gs->nrefs;
+ if (!j) {
+ new = ch_malloc ((i+1)*sizeof(struct berval));
+ } else {
+ new = ch_realloc(gs->refs,
+ (j+i+1)*sizeof(struct berval));
+ }
+ for (k=0; k<i; j++,k++) {
+ ber_dupbv( &new[j], &rs->sr_ref[k] );
+ }
+ new[j].bv_val = NULL;
+ gs->nrefs = j;
+ gs->refs = new;
+ }
}
- op->o_callback = tmp;
- return rs->sr_err;
+ return 0;
}
static int
glueinfo *gi = (glueinfo *) b0->bd_info;
int i;
long stoptime = 0;
- glue_state gs = {0, 0, 0, NULL, 0, NULL, NULL};
- slap_callback cb;
+ glue_state gs = {0, 0, NULL, 0, NULL, NULL};
+ slap_callback cb = { glue_back_response, NULL };
int scope0, slimit0, tlimit0;
struct berval dn, ndn;
- cb.sc_response = glue_back_response;
- cb.sc_sresult = glue_back_sresult;
- cb.sc_sendentry = glue_back_sendentry;
- cb.sc_sendreference = glue_back_sendreference;
cb.sc_private = &gs;
gs.prevcb = op->o_callback;
- if (op->oq_search.rs_tlimit) {
- stoptime = slap_get_time () + op->oq_search.rs_tlimit;
+ if (op->ors_tlimit) {
+ stoptime = slap_get_time () + op->ors_tlimit;
}
- switch (op->oq_search.rs_scope) {
+ switch (op->ors_scope) {
case LDAP_SCOPE_BASE:
op->o_bd = glue_back_select (b0, op->o_req_ndn.bv_val);
case LDAP_SCOPE_SUBTREE:
op->o_callback = &cb;
rs->sr_err = gs.err = LDAP_UNWILLING_TO_PERFORM;
- scope0 = op->oq_search.rs_scope;
- slimit0 = op->oq_search.rs_slimit;
- tlimit0 = op->oq_search.rs_tlimit;
+ scope0 = op->ors_scope;
+ slimit0 = op->ors_slimit;
+ tlimit0 = op->ors_tlimit;
dn = op->o_req_dn;
ndn = op->o_req_ndn;
if (!gi->n[i].be || !gi->n[i].be->be_search)
continue;
if (tlimit0) {
- op->oq_search.rs_tlimit = stoptime - slap_get_time ();
- if (op->oq_search.rs_tlimit <= 0) {
+ op->ors_tlimit = stoptime - slap_get_time ();
+ if (op->ors_tlimit <= 0) {
rs->sr_err = gs.err = LDAP_TIMELIMIT_EXCEEDED;
break;
}
}
if (slimit0) {
- op->oq_search.rs_slimit = slimit0 - gs.nentries;
- if (op->oq_search.rs_slimit <= 0) {
+ op->ors_slimit = slimit0 - rs->sr_nentries;
+ if (op->ors_slimit <= 0) {
rs->sr_err = gs.err = LDAP_SIZELIMIT_EXCEEDED;
break;
}
op->o_bd = gi->n[i].be;
if (scope0 == LDAP_SCOPE_ONELEVEL &&
dn_match(&gi->n[i].pdn, &ndn)) {
- op->oq_search.rs_scope = LDAP_SCOPE_BASE;
+ op->ors_scope = LDAP_SCOPE_BASE;
op->o_req_dn = op->o_bd->be_suffix[0];
op->o_req_ndn = op->o_bd->be_nsuffix[0];
rs->sr_err = op->o_bd->be_search(op, rs);
}
}
end_of_loop:;
- op->oq_search.rs_scope = scope0;
- op->oq_search.rs_slimit = slimit0;
- op->oq_search.rs_tlimit = tlimit0;
+ op->ors_scope = scope0;
+ op->ors_slimit = slimit0;
+ op->ors_tlimit = tlimit0;
op->o_req_dn = dn;
op->o_req_ndn = ndn;
rs->sr_err = gs.err;
rs->sr_matched = gs.matched;
rs->sr_ref = gs.refs;
- rs->sr_nentries = gs.nentries;
- send_search_result( op, rs );
+ send_ldap_result( op, rs );
done:
op->o_bd = b0;
bi->bi_tool_entry_put = glue_tool_entry_put;
bi->bi_tool_entry_reindex = glue_tool_entry_reindex;
bi->bi_tool_sync = glue_tool_sync;
+ /* FIXME : will support later */
+ bi->bi_tool_dn2id_get = 0;
+ bi->bi_tool_id2entry_get = 0;
+ bi->bi_tool_entry_modify = 0;
} else {
gi = (glueinfo *)ch_realloc(gi,
sizeof(glueinfo) +
gi->n[gi->nodes].be = &gi->bd;
dnParent( &b1->be_nsuffix[0], &gi->n[gi->nodes].pdn );
gi->nodes++;
- b1->bd_info = bi;
+ b1->bd_info = (BackendInfo *)gi;
}
}
/* If there are any unresolved subordinates left, something is wrong */
projects / openldap / blobdiff