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-rw-r--r--servers/slapd/overlays/retcode.c1571
1 files changed, 1571 insertions, 0 deletions
diff --git a/servers/slapd/overlays/retcode.c b/servers/slapd/overlays/retcode.c
new file mode 100644
index 0000000..ad40ceb
--- /dev/null
+++ b/servers/slapd/overlays/retcode.c
@@ -0,0 +1,1571 @@
+/* retcode.c - customizable response for client testing purposes */
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 2005-2021 The OpenLDAP Foundation.
+ * Portions Copyright 2005 Pierangelo Masarati <ando@sys-net.it>
+ * 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>.
+ */
+/* ACKNOWLEDGEMENTS:
+ * This work was initially developed by Pierangelo Masarati for inclusion
+ * in OpenLDAP Software.
+ */
+
+#include "portable.h"
+
+#ifdef SLAPD_OVER_RETCODE
+
+#include <stdio.h>
+
+#include <ac/unistd.h>
+#include <ac/string.h>
+#include <ac/ctype.h>
+#include <ac/socket.h>
+
+#include "slap.h"
+#include "config.h"
+#include "lutil.h"
+#include "ldif.h"
+
+static slap_overinst retcode;
+
+static AttributeDescription *ad_errCode;
+static AttributeDescription *ad_errText;
+static AttributeDescription *ad_errOp;
+static AttributeDescription *ad_errSleepTime;
+static AttributeDescription *ad_errMatchedDN;
+static AttributeDescription *ad_errUnsolicitedOID;
+static AttributeDescription *ad_errUnsolicitedData;
+static AttributeDescription *ad_errDisconnect;
+
+static ObjectClass *oc_errAbsObject;
+static ObjectClass *oc_errObject;
+static ObjectClass *oc_errAuxObject;
+
+typedef enum retcode_op_e {
+ SN_DG_OP_NONE = 0x0000,
+ SN_DG_OP_ADD = 0x0001,
+ SN_DG_OP_BIND = 0x0002,
+ SN_DG_OP_COMPARE = 0x0004,
+ SN_DG_OP_DELETE = 0x0008,
+ SN_DG_OP_MODIFY = 0x0010,
+ SN_DG_OP_RENAME = 0x0020,
+ SN_DG_OP_SEARCH = 0x0040,
+ SN_DG_EXTENDED = 0x0080,
+ SN_DG_OP_AUTH = SN_DG_OP_BIND,
+ SN_DG_OP_READ = (SN_DG_OP_COMPARE|SN_DG_OP_SEARCH),
+ SN_DG_OP_WRITE = (SN_DG_OP_ADD|SN_DG_OP_DELETE|SN_DG_OP_MODIFY|SN_DG_OP_RENAME),
+ SN_DG_OP_ALL = (SN_DG_OP_AUTH|SN_DG_OP_READ|SN_DG_OP_WRITE|SN_DG_EXTENDED)
+} retcode_op_e;
+
+typedef struct retcode_item_t {
+ struct berval rdi_line;
+ struct berval rdi_dn;
+ struct berval rdi_ndn;
+ struct berval rdi_text;
+ struct berval rdi_matched;
+ int rdi_err;
+ BerVarray rdi_ref;
+ int rdi_sleeptime;
+ Entry rdi_e;
+ slap_mask_t rdi_mask;
+ struct berval rdi_unsolicited_oid;
+ struct berval rdi_unsolicited_data;
+
+ unsigned rdi_flags;
+#define RDI_PRE_DISCONNECT (0x1U)
+#define RDI_POST_DISCONNECT (0x2U)
+
+ struct retcode_item_t *rdi_next;
+} retcode_item_t;
+
+typedef struct retcode_t {
+ struct berval rd_pdn;
+ struct berval rd_npdn;
+
+ int rd_sleep;
+
+ retcode_item_t *rd_item;
+
+ int rd_indir;
+#define RETCODE_FINDIR 0x01
+#define RETCODE_INDIR( rd ) ( (rd)->rd_indir )
+} retcode_t;
+
+static int
+retcode_entry_response( Operation *op, SlapReply *rs, BackendInfo *bi, Entry *e );
+
+static unsigned int
+retcode_sleep( int s )
+{
+ unsigned int r = 0;
+
+ /* sleep as required */
+ if ( s < 0 ) {
+#if 0 /* use high-order bits for better randomness (Numerical Recipes in "C") */
+ r = rand() % (-s);
+#endif
+ r = ((double)(-s))*rand()/(RAND_MAX + 1.0);
+ } else if ( s > 0 ) {
+ r = (unsigned int)s;
+ }
+ if ( r ) {
+ sleep( r );
+ }
+
+ return r;
+}
+
+static int
+retcode_cleanup_cb( Operation *op, SlapReply *rs )
+{
+ rs->sr_matched = NULL;
+ rs->sr_text = NULL;
+
+ if ( rs->sr_ref != NULL ) {
+ ber_bvarray_free( rs->sr_ref );
+ rs->sr_ref = NULL;
+ }
+
+ ch_free( op->o_callback );
+ op->o_callback = NULL;
+
+ return SLAP_CB_CONTINUE;
+}
+
+static int
+retcode_send_onelevel( Operation *op, SlapReply *rs )
+{
+ slap_overinst *on = (slap_overinst *)op->o_bd->bd_info;
+ retcode_t *rd = (retcode_t *)on->on_bi.bi_private;
+
+ retcode_item_t *rdi;
+
+ for ( rdi = rd->rd_item; rdi != NULL; rdi = rdi->rdi_next ) {
+ if ( op->o_abandon ) {
+ return rs->sr_err = SLAPD_ABANDON;
+ }
+
+ rs->sr_err = test_filter( op, &rdi->rdi_e, op->ors_filter );
+ if ( rs->sr_err == LDAP_COMPARE_TRUE ) {
+ /* safe default */
+ rs->sr_attrs = op->ors_attrs;
+ rs->sr_operational_attrs = NULL;
+ rs->sr_ctrls = NULL;
+ rs->sr_flags = 0;
+ rs->sr_err = LDAP_SUCCESS;
+ rs->sr_entry = &rdi->rdi_e;
+
+ rs->sr_err = send_search_entry( op, rs );
+ rs->sr_flags = 0;
+ rs->sr_entry = NULL;
+ rs->sr_attrs = NULL;
+
+ switch ( rs->sr_err ) {
+ case LDAP_UNAVAILABLE: /* connection closed */
+ rs->sr_err = LDAP_OTHER;
+ /* fallthru */
+ case LDAP_SIZELIMIT_EXCEEDED:
+ goto done;
+ }
+ }
+ rs->sr_err = LDAP_SUCCESS;
+ }
+
+done:;
+
+ send_ldap_result( op, rs );
+
+ return rs->sr_err;
+}
+
+static int
+retcode_op_add( Operation *op, SlapReply *rs )
+{
+ return retcode_entry_response( op, rs, NULL, op->ora_e );
+}
+
+typedef struct retcode_cb_t {
+ BackendInfo *rdc_info;
+ unsigned rdc_flags;
+ ber_tag_t rdc_tag;
+ AttributeName *rdc_attrs;
+} retcode_cb_t;
+
+static int
+retcode_cb_response( Operation *op, SlapReply *rs )
+{
+ retcode_cb_t *rdc = (retcode_cb_t *)op->o_callback->sc_private;
+
+ op->o_tag = rdc->rdc_tag;
+ if ( rs->sr_type == REP_SEARCH ) {
+ ber_tag_t o_tag = op->o_tag;
+ int rc;
+
+ if ( op->o_tag == LDAP_REQ_SEARCH ) {
+ rs->sr_attrs = rdc->rdc_attrs;
+ }
+ rc = retcode_entry_response( op, rs, rdc->rdc_info, rs->sr_entry );
+ op->o_tag = o_tag;
+
+ return rc;
+ }
+
+ switch ( rs->sr_err ) {
+ case LDAP_SUCCESS:
+ case LDAP_NO_SUCH_OBJECT:
+ /* in case of noSuchObject, stop the internal search
+ * for in-directory error stuff */
+ if ( !op->o_abandon ) {
+ rdc->rdc_flags = SLAP_CB_CONTINUE;
+ }
+ return 0;
+ }
+
+ return SLAP_CB_CONTINUE;
+}
+
+static int
+retcode_op_internal( Operation *op, SlapReply *rs )
+{
+ slap_overinst *on = (slap_overinst *)op->o_bd->bd_info;
+
+ Operation op2 = *op;
+ BackendDB db = *op->o_bd;
+ slap_callback sc = { 0 };
+ retcode_cb_t rdc;
+
+ int rc;
+
+ op2.o_tag = LDAP_REQ_SEARCH;
+ op2.ors_scope = LDAP_SCOPE_BASE;
+ op2.ors_deref = LDAP_DEREF_NEVER;
+ op2.ors_tlimit = SLAP_NO_LIMIT;
+ op2.ors_slimit = SLAP_NO_LIMIT;
+ op2.ors_limit = NULL;
+ op2.ors_attrsonly = 0;
+ op2.ors_attrs = slap_anlist_all_attributes;
+
+ ber_str2bv_x( "(objectClass=errAbsObject)",
+ STRLENOF( "(objectClass=errAbsObject)" ),
+ 1, &op2.ors_filterstr, op2.o_tmpmemctx );
+ op2.ors_filter = str2filter_x( &op2, op2.ors_filterstr.bv_val );
+
+ /* errAbsObject is defined by this overlay! */
+ assert( op2.ors_filter != NULL );
+
+ db.bd_info = on->on_info->oi_orig;
+ op2.o_bd = &db;
+
+ rdc.rdc_info = on->on_info->oi_orig;
+ rdc.rdc_flags = RETCODE_FINDIR;
+ if ( op->o_tag == LDAP_REQ_SEARCH ) {
+ rdc.rdc_attrs = op->ors_attrs;
+ }
+ rdc.rdc_tag = op->o_tag;
+ sc.sc_response = retcode_cb_response;
+ sc.sc_private = &rdc;
+ op2.o_callback = &sc;
+
+ rc = op2.o_bd->be_search( &op2, rs );
+ op->o_abandon = op2.o_abandon;
+
+ filter_free_x( &op2, op2.ors_filter, 1 );
+ ber_memfree_x( op2.ors_filterstr.bv_val, op2.o_tmpmemctx );
+
+ if ( rdc.rdc_flags == SLAP_CB_CONTINUE ) {
+ return SLAP_CB_CONTINUE;
+ }
+
+ return rc;
+}
+
+static int
+retcode_op_func( Operation *op, SlapReply *rs )
+{
+ slap_overinst *on = (slap_overinst *)op->o_bd->bd_info;
+ retcode_t *rd = (retcode_t *)on->on_bi.bi_private;
+
+ retcode_item_t *rdi;
+ struct berval nrdn, npdn;
+
+ slap_callback *cb = NULL;
+
+ /* sleep as required */
+ retcode_sleep( rd->rd_sleep );
+
+ if ( !dnIsSuffix( &op->o_req_ndn, &rd->rd_npdn ) ) {
+ if ( RETCODE_INDIR( rd ) ) {
+ switch ( op->o_tag ) {
+ case LDAP_REQ_ADD:
+ return retcode_op_add( op, rs );
+
+ case LDAP_REQ_BIND:
+ /* skip if rootdn */
+ /* FIXME: better give the db a chance? */
+ if ( be_isroot_pw( op ) ) {
+ return LDAP_SUCCESS;
+ }
+ return retcode_op_internal( op, rs );
+
+ case LDAP_REQ_SEARCH:
+ if ( op->ors_scope == LDAP_SCOPE_BASE ) {
+ rs->sr_err = retcode_op_internal( op, rs );
+ switch ( rs->sr_err ) {
+ case SLAP_CB_CONTINUE:
+ if ( rs->sr_nentries == 0 ) {
+ break;
+ }
+ rs->sr_err = LDAP_SUCCESS;
+ /* fallthru */
+
+ default:
+ send_ldap_result( op, rs );
+ break;
+ }
+ return rs->sr_err;
+ }
+ break;
+
+ case LDAP_REQ_MODIFY:
+ case LDAP_REQ_DELETE:
+ case LDAP_REQ_MODRDN:
+ case LDAP_REQ_COMPARE:
+ return retcode_op_internal( op, rs );
+ }
+ }
+
+ return SLAP_CB_CONTINUE;
+ }
+
+ if ( op->o_tag == LDAP_REQ_SEARCH
+ && op->ors_scope != LDAP_SCOPE_BASE
+ && op->o_req_ndn.bv_len == rd->rd_npdn.bv_len )
+ {
+ return retcode_send_onelevel( op, rs );
+ }
+
+ dnParent( &op->o_req_ndn, &npdn );
+ if ( npdn.bv_len != rd->rd_npdn.bv_len ) {
+ rs->sr_err = LDAP_NO_SUCH_OBJECT;
+ rs->sr_matched = rd->rd_pdn.bv_val;
+ send_ldap_result( op, rs );
+ rs->sr_matched = NULL;
+ return rs->sr_err;
+ }
+
+ dnRdn( &op->o_req_ndn, &nrdn );
+
+ for ( rdi = rd->rd_item; rdi != NULL; rdi = rdi->rdi_next ) {
+ struct berval rdi_nrdn;
+
+ dnRdn( &rdi->rdi_ndn, &rdi_nrdn );
+ if ( dn_match( &nrdn, &rdi_nrdn ) ) {
+ break;
+ }
+ }
+
+ if ( rdi != NULL && rdi->rdi_mask != SN_DG_OP_ALL ) {
+ retcode_op_e o_tag = SN_DG_OP_NONE;
+
+ switch ( op->o_tag ) {
+ case LDAP_REQ_ADD:
+ o_tag = SN_DG_OP_ADD;
+ break;
+
+ case LDAP_REQ_BIND:
+ o_tag = SN_DG_OP_BIND;
+ break;
+
+ case LDAP_REQ_COMPARE:
+ o_tag = SN_DG_OP_COMPARE;
+ break;
+
+ case LDAP_REQ_DELETE:
+ o_tag = SN_DG_OP_DELETE;
+ break;
+
+ case LDAP_REQ_MODIFY:
+ o_tag = SN_DG_OP_MODIFY;
+ break;
+
+ case LDAP_REQ_MODRDN:
+ o_tag = SN_DG_OP_RENAME;
+ break;
+
+ case LDAP_REQ_SEARCH:
+ o_tag = SN_DG_OP_SEARCH;
+ break;
+
+ case LDAP_REQ_EXTENDED:
+ o_tag = SN_DG_EXTENDED;
+ break;
+
+ default:
+ /* Should not happen */
+ break;
+ }
+
+ if ( !( o_tag & rdi->rdi_mask ) ) {
+ return SLAP_CB_CONTINUE;
+ }
+ }
+
+ if ( rdi == NULL ) {
+ rs->sr_matched = rd->rd_pdn.bv_val;
+ rs->sr_err = LDAP_NO_SUCH_OBJECT;
+ rs->sr_text = "retcode not found";
+
+ } else {
+ if ( rdi->rdi_flags & RDI_PRE_DISCONNECT ) {
+ return rs->sr_err = SLAPD_DISCONNECT;
+ }
+
+ rs->sr_err = rdi->rdi_err;
+ rs->sr_text = rdi->rdi_text.bv_val;
+ rs->sr_matched = rdi->rdi_matched.bv_val;
+
+ /* FIXME: we only honor the rdi_ref field in case rdi_err
+ * is LDAP_REFERRAL otherwise send_ldap_result() bails out */
+ if ( rs->sr_err == LDAP_REFERRAL ) {
+ BerVarray ref;
+
+ if ( rdi->rdi_ref != NULL ) {
+ ref = rdi->rdi_ref;
+ } else {
+ ref = default_referral;
+ }
+
+ if ( ref != NULL ) {
+ rs->sr_ref = referral_rewrite( ref,
+ NULL, &op->o_req_dn, LDAP_SCOPE_DEFAULT );
+
+ } else {
+ rs->sr_err = LDAP_OTHER;
+ rs->sr_text = "bad referral object";
+ }
+ }
+
+ retcode_sleep( rdi->rdi_sleeptime );
+ }
+
+ switch ( op->o_tag ) {
+ case LDAP_REQ_EXTENDED:
+ if ( rdi == NULL ) {
+ break;
+ }
+ cb = ( slap_callback * )ch_malloc( sizeof( slap_callback ) );
+ memset( cb, 0, sizeof( slap_callback ) );
+ cb->sc_cleanup = retcode_cleanup_cb;
+ op->o_callback = cb;
+ break;
+
+ default:
+ if ( rdi && !BER_BVISNULL( &rdi->rdi_unsolicited_oid ) ) {
+ ber_int_t msgid = op->o_msgid;
+
+ /* RFC 4511 unsolicited response */
+
+ op->o_msgid = 0;
+ if ( strcmp( rdi->rdi_unsolicited_oid.bv_val, "0" ) == 0 ) {
+ send_ldap_result( op, rs );
+
+ } else {
+ ber_tag_t tag = op->o_tag;
+
+ op->o_tag = LDAP_REQ_EXTENDED;
+ rs->sr_rspoid = rdi->rdi_unsolicited_oid.bv_val;
+ if ( !BER_BVISNULL( &rdi->rdi_unsolicited_data ) ) {
+ rs->sr_rspdata = &rdi->rdi_unsolicited_data;
+ }
+ send_ldap_extended( op, rs );
+ rs->sr_rspoid = NULL;
+ rs->sr_rspdata = NULL;
+ op->o_tag = tag;
+
+ }
+ op->o_msgid = msgid;
+
+ } else {
+ send_ldap_result( op, rs );
+ }
+
+ if ( rs->sr_ref != NULL ) {
+ ber_bvarray_free( rs->sr_ref );
+ rs->sr_ref = NULL;
+ }
+ rs->sr_matched = NULL;
+ rs->sr_text = NULL;
+
+ if ( rdi && rdi->rdi_flags & RDI_POST_DISCONNECT ) {
+ return rs->sr_err = SLAPD_DISCONNECT;
+ }
+ break;
+ }
+
+ return rs->sr_err;
+}
+
+static int
+retcode_op2str( ber_tag_t op, struct berval *bv )
+{
+ switch ( op ) {
+ case LDAP_REQ_BIND:
+ BER_BVSTR( bv, "bind" );
+ return 0;
+ case LDAP_REQ_ADD:
+ BER_BVSTR( bv, "add" );
+ return 0;
+ case LDAP_REQ_DELETE:
+ BER_BVSTR( bv, "delete" );
+ return 0;
+ case LDAP_REQ_MODRDN:
+ BER_BVSTR( bv, "modrdn" );
+ return 0;
+ case LDAP_REQ_MODIFY:
+ BER_BVSTR( bv, "modify" );
+ return 0;
+ case LDAP_REQ_COMPARE:
+ BER_BVSTR( bv, "compare" );
+ return 0;
+ case LDAP_REQ_SEARCH:
+ BER_BVSTR( bv, "search" );
+ return 0;
+ case LDAP_REQ_EXTENDED:
+ BER_BVSTR( bv, "extended" );
+ return 0;
+ }
+ return -1;
+}
+
+static int
+retcode_entry_response( Operation *op, SlapReply *rs, BackendInfo *bi, Entry *e )
+{
+ Attribute *a;
+ int err;
+ char *next;
+ int disconnect = 0;
+
+ if ( get_manageDSAit( op ) ) {
+ return SLAP_CB_CONTINUE;
+ }
+
+ if ( !is_entry_objectclass_or_sub( e, oc_errAbsObject ) ) {
+ return SLAP_CB_CONTINUE;
+ }
+
+ /* operation */
+ a = attr_find( e->e_attrs, ad_errOp );
+ if ( a != NULL ) {
+ int i,
+ gotit = 0;
+ struct berval bv = BER_BVNULL;
+
+ (void)retcode_op2str( op->o_tag, &bv );
+
+ if ( BER_BVISNULL( &bv ) ) {
+ return SLAP_CB_CONTINUE;
+ }
+
+ for ( i = 0; !BER_BVISNULL( &a->a_nvals[ i ] ); i++ ) {
+ if ( bvmatch( &a->a_nvals[ i ], &bv ) ) {
+ gotit = 1;
+ break;
+ }
+ }
+
+ if ( !gotit ) {
+ return SLAP_CB_CONTINUE;
+ }
+ }
+
+ /* disconnect */
+ a = attr_find( e->e_attrs, ad_errDisconnect );
+ if ( a != NULL ) {
+ if ( bvmatch( &a->a_nvals[ 0 ], &slap_true_bv ) ) {
+ return rs->sr_err = SLAPD_DISCONNECT;
+ }
+ disconnect = 1;
+ }
+
+ /* error code */
+ a = attr_find( e->e_attrs, ad_errCode );
+ if ( a == NULL ) {
+ return SLAP_CB_CONTINUE;
+ }
+ err = strtol( a->a_nvals[ 0 ].bv_val, &next, 0 );
+ if ( next == a->a_nvals[ 0 ].bv_val || next[ 0 ] != '\0' ) {
+ return SLAP_CB_CONTINUE;
+ }
+ rs->sr_err = err;
+
+ /* sleep time */
+ a = attr_find( e->e_attrs, ad_errSleepTime );
+ if ( a != NULL && a->a_nvals[ 0 ].bv_val[ 0 ] != '-' ) {
+ int sleepTime;
+
+ if ( lutil_atoi( &sleepTime, a->a_nvals[ 0 ].bv_val ) == 0 ) {
+ retcode_sleep( sleepTime );
+ }
+ }
+
+ if ( rs->sr_err != LDAP_SUCCESS && !LDAP_API_ERROR( rs->sr_err )) {
+ BackendDB db = *op->o_bd,
+ *o_bd = op->o_bd;
+ void *o_callback = op->o_callback;
+
+ /* message text */
+ a = attr_find( e->e_attrs, ad_errText );
+ if ( a != NULL ) {
+ rs->sr_text = a->a_vals[ 0 ].bv_val;
+ }
+
+ /* matched DN */
+ a = attr_find( e->e_attrs, ad_errMatchedDN );
+ if ( a != NULL ) {
+ rs->sr_matched = a->a_vals[ 0 ].bv_val;
+ }
+
+ if ( bi == NULL ) {
+ slap_overinst *on = (slap_overinst *)op->o_bd->bd_info;
+
+ bi = on->on_info->oi_orig;
+ }
+
+ db.bd_info = bi;
+ op->o_bd = &db;
+ op->o_callback = NULL;
+
+ /* referral */
+ if ( rs->sr_err == LDAP_REFERRAL ) {
+ BerVarray refs = default_referral;
+
+ a = attr_find( e->e_attrs, slap_schema.si_ad_ref );
+ if ( a != NULL ) {
+ refs = a->a_vals;
+ }
+ rs->sr_ref = referral_rewrite( refs,
+ NULL, &op->o_req_dn, op->oq_search.rs_scope );
+
+ send_search_reference( op, rs );
+ ber_bvarray_free( rs->sr_ref );
+ rs->sr_ref = NULL;
+
+ } else {
+ a = attr_find( e->e_attrs, ad_errUnsolicitedOID );
+ if ( a != NULL ) {
+ struct berval oid = BER_BVNULL,
+ data = BER_BVNULL;
+ ber_int_t msgid = op->o_msgid;
+
+ /* RFC 4511 unsolicited response */
+
+ op->o_msgid = 0;
+
+ oid = a->a_nvals[ 0 ];
+
+ a = attr_find( e->e_attrs, ad_errUnsolicitedData );
+ if ( a != NULL ) {
+ data = a->a_nvals[ 0 ];
+ }
+
+ if ( strcmp( oid.bv_val, "0" ) == 0 ) {
+ send_ldap_result( op, rs );
+
+ } else {
+ ber_tag_t tag = op->o_tag;
+
+ op->o_tag = LDAP_REQ_EXTENDED;
+ rs->sr_rspoid = oid.bv_val;
+ if ( !BER_BVISNULL( &data ) ) {
+ rs->sr_rspdata = &data;
+ }
+ send_ldap_extended( op, rs );
+ rs->sr_rspoid = NULL;
+ rs->sr_rspdata = NULL;
+ op->o_tag = tag;
+ }
+ op->o_msgid = msgid;
+
+ } else {
+ send_ldap_result( op, rs );
+ }
+ }
+
+ rs->sr_text = NULL;
+ rs->sr_matched = NULL;
+ op->o_bd = o_bd;
+ op->o_callback = o_callback;
+ }
+
+ if ( rs->sr_err != LDAP_SUCCESS ) {
+ if ( disconnect ) {
+ return rs->sr_err = SLAPD_DISCONNECT;
+ }
+
+ op->o_abandon = 1;
+ return rs->sr_err;
+ }
+
+ return SLAP_CB_CONTINUE;
+}
+
+static int
+retcode_response( Operation *op, SlapReply *rs )
+{
+ slap_overinst *on = (slap_overinst *)op->o_bd->bd_info;
+ retcode_t *rd = (retcode_t *)on->on_bi.bi_private;
+
+ if ( rs->sr_type != REP_SEARCH || !RETCODE_INDIR( rd ) ) {
+ return SLAP_CB_CONTINUE;
+ }
+
+ return retcode_entry_response( op, rs, NULL, rs->sr_entry );
+}
+
+static int
+retcode_db_init( BackendDB *be, ConfigReply *cr )
+{
+ slap_overinst *on = (slap_overinst *)be->bd_info;
+ retcode_t *rd;
+
+ srand( getpid() );
+
+ rd = (retcode_t *)ch_malloc( sizeof( retcode_t ) );
+ memset( rd, 0, sizeof( retcode_t ) );
+
+ on->on_bi.bi_private = (void *)rd;
+
+ return 0;
+}
+
+static void
+retcode_item_destroy( retcode_item_t *rdi )
+{
+ ber_memfree( rdi->rdi_line.bv_val );
+
+ ber_memfree( rdi->rdi_dn.bv_val );
+ ber_memfree( rdi->rdi_ndn.bv_val );
+
+ if ( !BER_BVISNULL( &rdi->rdi_text ) ) {
+ ber_memfree( rdi->rdi_text.bv_val );
+ }
+
+ if ( !BER_BVISNULL( &rdi->rdi_matched ) ) {
+ ber_memfree( rdi->rdi_matched.bv_val );
+ }
+
+ if ( rdi->rdi_ref ) {
+ ber_bvarray_free( rdi->rdi_ref );
+ }
+
+ BER_BVZERO( &rdi->rdi_e.e_name );
+ BER_BVZERO( &rdi->rdi_e.e_nname );
+
+ entry_clean( &rdi->rdi_e );
+
+ if ( !BER_BVISNULL( &rdi->rdi_unsolicited_oid ) ) {
+ ber_memfree( rdi->rdi_unsolicited_oid.bv_val );
+ if ( !BER_BVISNULL( &rdi->rdi_unsolicited_data ) )
+ ber_memfree( rdi->rdi_unsolicited_data.bv_val );
+ }
+
+ ch_free( rdi );
+}
+
+enum {
+ RC_PARENT = 1,
+ RC_ITEM
+};
+
+static ConfigDriver rc_cf_gen;
+
+static ConfigTable rccfg[] = {
+ { "retcode-parent", "dn",
+ 2, 2, 0, ARG_MAGIC|ARG_DN|RC_PARENT, rc_cf_gen,
+ "( OLcfgOvAt:20.1 NAME 'olcRetcodeParent' "
+ "DESC '' "
+ "SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
+ { "retcode-item", "rdn> <retcode> <...",
+ 3, 0, 0, ARG_MAGIC|RC_ITEM, rc_cf_gen,
+ "( OLcfgOvAt:20.2 NAME 'olcRetcodeItem' "
+ "DESC '' "
+ "EQUALITY caseIgnoreMatch "
+ "SYNTAX OMsDirectoryString "
+ "X-ORDERED 'VALUES' )", NULL, NULL },
+ { "retcode-indir", "on|off",
+ 1, 2, 0, ARG_OFFSET|ARG_ON_OFF,
+ (void *)offsetof(retcode_t, rd_indir),
+ "( OLcfgOvAt:20.3 NAME 'olcRetcodeInDir' "
+ "DESC '' "
+ "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
+
+ { "retcode-sleep", "sleeptime",
+ 2, 2, 0, ARG_OFFSET|ARG_INT,
+ (void *)offsetof(retcode_t, rd_sleep),
+ "( OLcfgOvAt:20.4 NAME 'olcRetcodeSleep' "
+ "DESC '' "
+ "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
+
+ { NULL, NULL, 0, 0, 0, ARG_IGNORED }
+};
+
+static ConfigOCs rcocs[] = {
+ { "( OLcfgOvOc:20.1 "
+ "NAME 'olcRetcodeConfig' "
+ "DESC 'Retcode configuration' "
+ "SUP olcOverlayConfig "
+ "MAY ( olcRetcodeParent "
+ "$ olcRetcodeItem "
+ "$ olcRetcodeInDir "
+ "$ olcRetcodeSleep "
+ ") )",
+ Cft_Overlay, rccfg, NULL, NULL },
+ { NULL, 0, NULL }
+};
+
+static int
+rc_cf_gen( ConfigArgs *c )
+{
+ slap_overinst *on = (slap_overinst *)c->bi;
+ retcode_t *rd = (retcode_t *)on->on_bi.bi_private;
+ int rc = ARG_BAD_CONF;
+
+ if ( c->op == SLAP_CONFIG_EMIT ) {
+ switch( c->type ) {
+ case RC_PARENT:
+ if ( !BER_BVISEMPTY( &rd->rd_pdn )) {
+ rc = value_add_one( &c->rvalue_vals,
+ &rd->rd_pdn );
+ if ( rc == 0 ) {
+ rc = value_add_one( &c->rvalue_nvals,
+ &rd->rd_npdn );
+ }
+ return rc;
+ }
+ rc = 0;
+ break;
+
+ case RC_ITEM: {
+ retcode_item_t *rdi;
+ int i;
+
+ for ( rdi = rd->rd_item, i = 0; rdi; rdi = rdi->rdi_next, i++ ) {
+ char buf[4096];
+ struct berval bv;
+ char *ptr;
+
+ bv.bv_len = snprintf( buf, sizeof( buf ), SLAP_X_ORDERED_FMT, i );
+ bv.bv_len += rdi->rdi_line.bv_len;
+ ptr = bv.bv_val = ch_malloc( bv.bv_len + 1 );
+ ptr = lutil_strcopy( ptr, buf );
+ ptr = lutil_strncopy( ptr, rdi->rdi_line.bv_val, rdi->rdi_line.bv_len );
+ ber_bvarray_add( &c->rvalue_vals, &bv );
+ }
+ rc = 0;
+ } break;
+
+ default:
+ assert( 0 );
+ break;
+ }
+
+ return rc;
+
+ } else if ( c->op == LDAP_MOD_DELETE ) {
+ switch( c->type ) {
+ case RC_PARENT:
+ if ( rd->rd_pdn.bv_val ) {
+ ber_memfree ( rd->rd_pdn.bv_val );
+ rc = 0;
+ }
+ if ( rd->rd_npdn.bv_val ) {
+ ber_memfree ( rd->rd_npdn.bv_val );
+ }
+ break;
+
+ case RC_ITEM:
+ if ( c->valx == -1 ) {
+ retcode_item_t *rdi, *next;
+
+ for ( rdi = rd->rd_item; rdi != NULL; rdi = next ) {
+ next = rdi->rdi_next;
+ retcode_item_destroy( rdi );
+ }
+
+ } else {
+ retcode_item_t **rdip, *rdi;
+ int i;
+
+ for ( rdip = &rd->rd_item, i = 0; i <= c->valx && *rdip; i++, rdip = &(*rdip)->rdi_next )
+ ;
+ if ( *rdip == NULL ) {
+ return 1;
+ }
+ rdi = *rdip;
+ *rdip = rdi->rdi_next;
+
+ retcode_item_destroy( rdi );
+ }
+ rc = 0;
+ break;
+
+ default:
+ assert( 0 );
+ break;
+ }
+ return rc; /* FIXME */
+ }
+
+ switch( c->type ) {
+ case RC_PARENT:
+ if ( rd->rd_pdn.bv_val ) {
+ ber_memfree ( rd->rd_pdn.bv_val );
+ }
+ if ( rd->rd_npdn.bv_val ) {
+ ber_memfree ( rd->rd_npdn.bv_val );
+ }
+ rd->rd_pdn = c->value_dn;
+ rd->rd_npdn = c->value_ndn;
+ rc = 0;
+ break;
+
+ case RC_ITEM: {
+ retcode_item_t rdi = { BER_BVNULL }, **rdip;
+ struct berval bv, rdn, nrdn;
+ char *next = NULL;
+ int i;
+
+ if ( c->argc < 3 ) {
+ snprintf( c->cr_msg, sizeof(c->cr_msg),
+ "\"retcode-item <RDN> <retcode> [<text>]\": "
+ "missing args" );
+ Debug( LDAP_DEBUG_CONFIG, "%s: retcode: %s\n",
+ c->log, c->cr_msg, 0 );
+ return ARG_BAD_CONF;
+ }
+
+ ber_str2bv( c->argv[ 1 ], 0, 0, &bv );
+
+ rc = dnPrettyNormal( NULL, &bv, &rdn, &nrdn, NULL );
+ if ( rc != LDAP_SUCCESS ) {
+ snprintf( c->cr_msg, sizeof(c->cr_msg),
+ "unable to normalize RDN \"%s\": %d",
+ c->argv[ 1 ], rc );
+ Debug( LDAP_DEBUG_CONFIG, "%s: retcode: %s\n",
+ c->log, c->cr_msg, 0 );
+ return ARG_BAD_CONF;
+ }
+
+ if ( !dnIsOneLevelRDN( &nrdn ) ) {
+ snprintf( c->cr_msg, sizeof(c->cr_msg),
+ "value \"%s\" is not a RDN",
+ c->argv[ 1 ] );
+ Debug( LDAP_DEBUG_CONFIG, "%s: retcode: %s\n",
+ c->log, c->cr_msg, 0 );
+ return ARG_BAD_CONF;
+ }
+
+ if ( BER_BVISNULL( &rd->rd_npdn ) ) {
+ /* FIXME: we use the database suffix */
+ if ( c->be->be_nsuffix == NULL ) {
+ snprintf( c->cr_msg, sizeof(c->cr_msg),
+ "either \"retcode-parent\" "
+ "or \"suffix\" must be defined" );
+ Debug( LDAP_DEBUG_CONFIG, "%s: retcode: %s\n",
+ c->log, c->cr_msg, 0 );
+ return ARG_BAD_CONF;
+ }
+
+ ber_dupbv( &rd->rd_pdn, &c->be->be_suffix[ 0 ] );
+ ber_dupbv( &rd->rd_npdn, &c->be->be_nsuffix[ 0 ] );
+ }
+
+ build_new_dn( &rdi.rdi_dn, &rd->rd_pdn, &rdn, NULL );
+ build_new_dn( &rdi.rdi_ndn, &rd->rd_npdn, &nrdn, NULL );
+
+ ch_free( rdn.bv_val );
+ ch_free( nrdn.bv_val );
+
+ rdi.rdi_err = strtol( c->argv[ 2 ], &next, 0 );
+ if ( next == c->argv[ 2 ] || next[ 0 ] != '\0' ) {
+ snprintf( c->cr_msg, sizeof(c->cr_msg),
+ "unable to parse return code \"%s\"",
+ c->argv[ 2 ] );
+ Debug( LDAP_DEBUG_CONFIG, "%s: retcode: %s\n",
+ c->log, c->cr_msg, 0 );
+ return ARG_BAD_CONF;
+ }
+
+ rdi.rdi_mask = SN_DG_OP_ALL;
+
+ if ( c->argc > 3 ) {
+ for ( i = 3; i < c->argc; i++ ) {
+ if ( strncasecmp( c->argv[ i ], "op=", STRLENOF( "op=" ) ) == 0 )
+ {
+ char **ops;
+ int j;
+
+ ops = ldap_str2charray( &c->argv[ i ][ STRLENOF( "op=" ) ], "," );
+ assert( ops != NULL );
+
+ rdi.rdi_mask = SN_DG_OP_NONE;
+
+ for ( j = 0; ops[ j ] != NULL; j++ ) {
+ if ( strcasecmp( ops[ j ], "add" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_ADD;
+
+ } else if ( strcasecmp( ops[ j ], "bind" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_BIND;
+
+ } else if ( strcasecmp( ops[ j ], "compare" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_COMPARE;
+
+ } else if ( strcasecmp( ops[ j ], "delete" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_DELETE;
+
+ } else if ( strcasecmp( ops[ j ], "modify" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_MODIFY;
+
+ } else if ( strcasecmp( ops[ j ], "rename" ) == 0
+ || strcasecmp( ops[ j ], "modrdn" ) == 0 )
+ {
+ rdi.rdi_mask |= SN_DG_OP_RENAME;
+
+ } else if ( strcasecmp( ops[ j ], "search" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_SEARCH;
+
+ } else if ( strcasecmp( ops[ j ], "extended" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_EXTENDED;
+
+ } else if ( strcasecmp( ops[ j ], "auth" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_AUTH;
+
+ } else if ( strcasecmp( ops[ j ], "read" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_READ;
+
+ } else if ( strcasecmp( ops[ j ], "write" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_WRITE;
+
+ } else if ( strcasecmp( ops[ j ], "all" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_ALL;
+
+ } else {
+ snprintf( c->cr_msg, sizeof(c->cr_msg),
+ "unknown op \"%s\"",
+ ops[ j ] );
+ ldap_charray_free( ops );
+ Debug( LDAP_DEBUG_CONFIG, "%s: retcode: %s\n",
+ c->log, c->cr_msg, 0 );
+ return ARG_BAD_CONF;
+ }
+ }
+
+ ldap_charray_free( ops );
+
+ } else if ( strncasecmp( c->argv[ i ], "text=", STRLENOF( "text=" ) ) == 0 )
+ {
+ if ( !BER_BVISNULL( &rdi.rdi_text ) ) {
+ snprintf( c->cr_msg, sizeof(c->cr_msg),
+ "\"text\" already provided" );
+ Debug( LDAP_DEBUG_CONFIG, "%s: retcode: %s\n",
+ c->log, c->cr_msg, 0 );
+ return ARG_BAD_CONF;
+ }
+ ber_str2bv( &c->argv[ i ][ STRLENOF( "text=" ) ], 0, 1, &rdi.rdi_text );
+
+ } else if ( strncasecmp( c->argv[ i ], "matched=", STRLENOF( "matched=" ) ) == 0 )
+ {
+ struct berval dn;
+
+ if ( !BER_BVISNULL( &rdi.rdi_matched ) ) {
+ snprintf( c->cr_msg, sizeof(c->cr_msg),
+ "\"matched\" already provided" );
+ Debug( LDAP_DEBUG_CONFIG, "%s: retcode: %s\n",
+ c->log, c->cr_msg, 0 );
+ return ARG_BAD_CONF;
+ }
+ ber_str2bv( &c->argv[ i ][ STRLENOF( "matched=" ) ], 0, 0, &dn );
+ if ( dnPretty( NULL, &dn, &rdi.rdi_matched, NULL ) != LDAP_SUCCESS ) {
+ snprintf( c->cr_msg, sizeof(c->cr_msg),
+ "unable to prettify matched DN \"%s\"",
+ &c->argv[ i ][ STRLENOF( "matched=" ) ] );
+ Debug( LDAP_DEBUG_CONFIG, "%s: retcode: %s\n",
+ c->log, c->cr_msg, 0 );
+ return ARG_BAD_CONF;
+ }
+
+ } else if ( strncasecmp( c->argv[ i ], "ref=", STRLENOF( "ref=" ) ) == 0 )
+ {
+ char **refs;
+ int j;
+
+ if ( rdi.rdi_ref != NULL ) {
+ snprintf( c->cr_msg, sizeof(c->cr_msg),
+ "\"ref\" already provided" );
+ Debug( LDAP_DEBUG_CONFIG, "%s: retcode: %s\n",
+ c->log, c->cr_msg, 0 );
+ return ARG_BAD_CONF;
+ }
+
+ if ( rdi.rdi_err != LDAP_REFERRAL ) {
+ snprintf( c->cr_msg, sizeof(c->cr_msg),
+ "providing \"ref\" "
+ "along with a non-referral "
+ "resultCode may cause slapd failures "
+ "related to internal checks" );
+ Debug( LDAP_DEBUG_CONFIG, "%s: retcode: %s\n",
+ c->log, c->cr_msg, 0 );
+ }
+
+ refs = ldap_str2charray( &c->argv[ i ][ STRLENOF( "ref=" ) ], " " );
+ assert( refs != NULL );
+
+ for ( j = 0; refs[ j ] != NULL; j++ ) {
+ struct berval bv;
+
+ ber_str2bv( refs[ j ], 0, 1, &bv );
+ ber_bvarray_add( &rdi.rdi_ref, &bv );
+ }
+
+ ldap_charray_free( refs );
+
+ } else if ( strncasecmp( c->argv[ i ], "sleeptime=", STRLENOF( "sleeptime=" ) ) == 0 )
+ {
+ if ( rdi.rdi_sleeptime != 0 ) {
+ snprintf( c->cr_msg, sizeof(c->cr_msg),
+ "\"sleeptime\" already provided" );
+ Debug( LDAP_DEBUG_CONFIG, "%s: retcode: %s\n",
+ c->log, c->cr_msg, 0 );
+ return ARG_BAD_CONF;
+ }
+
+ if ( lutil_atoi( &rdi.rdi_sleeptime, &c->argv[ i ][ STRLENOF( "sleeptime=" ) ] ) ) {
+ snprintf( c->cr_msg, sizeof(c->cr_msg),
+ "unable to parse \"sleeptime=%s\"",
+ &c->argv[ i ][ STRLENOF( "sleeptime=" ) ] );
+ Debug( LDAP_DEBUG_CONFIG, "%s: retcode: %s\n",
+ c->log, c->cr_msg, 0 );
+ return ARG_BAD_CONF;
+ }
+
+ } else if ( strncasecmp( c->argv[ i ], "unsolicited=", STRLENOF( "unsolicited=" ) ) == 0 )
+ {
+ char *data;
+
+ if ( !BER_BVISNULL( &rdi.rdi_unsolicited_oid ) ) {
+ snprintf( c->cr_msg, sizeof(c->cr_msg),
+ "\"unsolicited\" already provided" );
+ Debug( LDAP_DEBUG_CONFIG, "%s: retcode: %s\n",
+ c->log, c->cr_msg, 0 );
+ return ARG_BAD_CONF;
+ }
+
+ data = strchr( &c->argv[ i ][ STRLENOF( "unsolicited=" ) ], ':' );
+ if ( data != NULL ) {
+ struct berval oid;
+
+ if ( ldif_parse_line2( &c->argv[ i ][ STRLENOF( "unsolicited=" ) ],
+ &oid, &rdi.rdi_unsolicited_data, NULL ) )
+ {
+ snprintf( c->cr_msg, sizeof(c->cr_msg),
+ "unable to parse \"unsolicited\"" );
+ Debug( LDAP_DEBUG_CONFIG, "%s: retcode: %s\n",
+ c->log, c->cr_msg, 0 );
+ return ARG_BAD_CONF;
+ }
+
+ ber_dupbv( &rdi.rdi_unsolicited_oid, &oid );
+
+ } else {
+ ber_str2bv( &c->argv[ i ][ STRLENOF( "unsolicited=" ) ], 0, 1,
+ &rdi.rdi_unsolicited_oid );
+ }
+
+ } else if ( strncasecmp( c->argv[ i ], "flags=", STRLENOF( "flags=" ) ) == 0 )
+ {
+ char *arg = &c->argv[ i ][ STRLENOF( "flags=" ) ];
+ if ( strcasecmp( arg, "disconnect" ) == 0 ) {
+ rdi.rdi_flags |= RDI_PRE_DISCONNECT;
+
+ } else if ( strcasecmp( arg, "pre-disconnect" ) == 0 ) {
+ rdi.rdi_flags |= RDI_PRE_DISCONNECT;
+
+ } else if ( strcasecmp( arg, "post-disconnect" ) == 0 ) {
+ rdi.rdi_flags |= RDI_POST_DISCONNECT;
+
+ } else {
+ snprintf( c->cr_msg, sizeof(c->cr_msg),
+ "unknown flag \"%s\"", arg );
+ Debug( LDAP_DEBUG_CONFIG, "%s: retcode: %s\n",
+ c->log, c->cr_msg, 0 );
+ return ARG_BAD_CONF;
+ }
+
+ } else {
+ snprintf( c->cr_msg, sizeof(c->cr_msg),
+ "unknown option \"%s\"",
+ c->argv[ i ] );
+ Debug( LDAP_DEBUG_CONFIG, "%s: retcode: %s\n",
+ c->log, c->cr_msg, 0 );
+ return ARG_BAD_CONF;
+ }
+ }
+ }
+
+ rdi.rdi_line.bv_len = 2*(c->argc - 1) + c->argc - 2;
+ for ( i = 1; i < c->argc; i++ ) {
+ rdi.rdi_line.bv_len += strlen( c->argv[ i ] );
+ }
+ next = rdi.rdi_line.bv_val = ch_malloc( rdi.rdi_line.bv_len + 1 );
+
+ for ( i = 1; i < c->argc; i++ ) {
+ *next++ = '"';
+ next = lutil_strcopy( next, c->argv[ i ] );
+ *next++ = '"';
+ *next++ = ' ';
+ }
+ *--next = '\0';
+
+ for ( rdip = &rd->rd_item; *rdip; rdip = &(*rdip)->rdi_next )
+ /* go to last */ ;
+
+
+ *rdip = ( retcode_item_t * )ch_malloc( sizeof( retcode_item_t ) );
+ *(*rdip) = rdi;
+
+ rc = 0;
+ } break;
+
+ default:
+ rc = SLAP_CONF_UNKNOWN;
+ break;
+ }
+
+ return rc;
+}
+
+static int
+retcode_db_open( BackendDB *be, ConfigReply *cr)
+{
+ slap_overinst *on = (slap_overinst *)be->bd_info;
+ retcode_t *rd = (retcode_t *)on->on_bi.bi_private;
+
+ retcode_item_t *rdi;
+
+ for ( rdi = rd->rd_item; rdi; rdi = rdi->rdi_next ) {
+ LDAPRDN rdn = NULL;
+ int rc, j;
+ char* p;
+ struct berval val[ 3 ];
+ char buf[ SLAP_TEXT_BUFLEN ];
+
+ /* DN */
+ rdi->rdi_e.e_name = rdi->rdi_dn;
+ rdi->rdi_e.e_nname = rdi->rdi_ndn;
+
+ /* objectClass */
+ val[ 0 ] = oc_errObject->soc_cname;
+ val[ 1 ] = slap_schema.si_oc_extensibleObject->soc_cname;
+ BER_BVZERO( &val[ 2 ] );
+
+ attr_merge( &rdi->rdi_e, slap_schema.si_ad_objectClass, val, NULL );
+
+ /* RDN avas */
+ rc = ldap_bv2rdn( &rdi->rdi_dn, &rdn, (char **) &p,
+ LDAP_DN_FORMAT_LDAP );
+
+ assert( rc == LDAP_SUCCESS );
+
+ for ( j = 0; rdn[ j ]; j++ ) {
+ LDAPAVA *ava = rdn[ j ];
+ AttributeDescription *ad = NULL;
+ const char *text;
+
+ rc = slap_bv2ad( &ava->la_attr, &ad, &text );
+ assert( rc == LDAP_SUCCESS );
+
+ attr_merge_normalize_one( &rdi->rdi_e, ad,
+ &ava->la_value, NULL );
+ }
+
+ ldap_rdnfree( rdn );
+
+ /* error code */
+ snprintf( buf, sizeof( buf ), "%d", rdi->rdi_err );
+ ber_str2bv( buf, 0, 0, &val[ 0 ] );
+
+ attr_merge_one( &rdi->rdi_e, ad_errCode, &val[ 0 ], NULL );
+
+ if ( rdi->rdi_ref != NULL ) {
+ attr_merge_normalize( &rdi->rdi_e, slap_schema.si_ad_ref,
+ rdi->rdi_ref, NULL );
+ }
+
+ /* text */
+ if ( !BER_BVISNULL( &rdi->rdi_text ) ) {
+ val[ 0 ] = rdi->rdi_text;
+
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errText, &val[ 0 ], NULL );
+ }
+
+ /* matched */
+ if ( !BER_BVISNULL( &rdi->rdi_matched ) ) {
+ val[ 0 ] = rdi->rdi_matched;
+
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errMatchedDN, &val[ 0 ], NULL );
+ }
+
+ /* sleep time */
+ if ( rdi->rdi_sleeptime ) {
+ snprintf( buf, sizeof( buf ), "%d", rdi->rdi_sleeptime );
+ ber_str2bv( buf, 0, 0, &val[ 0 ] );
+
+ attr_merge_one( &rdi->rdi_e, ad_errSleepTime, &val[ 0 ], NULL );
+ }
+
+ /* operations */
+ if ( rdi->rdi_mask & SN_DG_OP_ADD ) {
+ BER_BVSTR( &val[ 0 ], "add" );
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
+ }
+
+ if ( rdi->rdi_mask & SN_DG_OP_BIND ) {
+ BER_BVSTR( &val[ 0 ], "bind" );
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
+ }
+
+ if ( rdi->rdi_mask & SN_DG_OP_COMPARE ) {
+ BER_BVSTR( &val[ 0 ], "compare" );
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
+ }
+
+ if ( rdi->rdi_mask & SN_DG_OP_DELETE ) {
+ BER_BVSTR( &val[ 0 ], "delete" );
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
+ }
+
+ if ( rdi->rdi_mask & SN_DG_EXTENDED ) {
+ BER_BVSTR( &val[ 0 ], "extended" );
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
+ }
+
+ if ( rdi->rdi_mask & SN_DG_OP_MODIFY ) {
+ BER_BVSTR( &val[ 0 ], "modify" );
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
+ }
+
+ if ( rdi->rdi_mask & SN_DG_OP_RENAME ) {
+ BER_BVSTR( &val[ 0 ], "rename" );
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
+ }
+
+ if ( rdi->rdi_mask & SN_DG_OP_SEARCH ) {
+ BER_BVSTR( &val[ 0 ], "search" );
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
+ }
+ }
+
+ return 0;
+}
+
+static int
+retcode_db_destroy( BackendDB *be, ConfigReply *cr )
+{
+ slap_overinst *on = (slap_overinst *)be->bd_info;
+ retcode_t *rd = (retcode_t *)on->on_bi.bi_private;
+
+ if ( rd ) {
+ retcode_item_t *rdi, *next;
+
+ for ( rdi = rd->rd_item; rdi != NULL; rdi = next ) {
+ next = rdi->rdi_next;
+ retcode_item_destroy( rdi );
+ }
+
+ if ( !BER_BVISNULL( &rd->rd_pdn ) ) {
+ ber_memfree( rd->rd_pdn.bv_val );
+ }
+
+ if ( !BER_BVISNULL( &rd->rd_npdn ) ) {
+ ber_memfree( rd->rd_npdn.bv_val );
+ }
+
+ ber_memfree( rd );
+ }
+
+ return 0;
+}
+
+#if SLAPD_OVER_RETCODE == SLAPD_MOD_DYNAMIC
+static
+#endif /* SLAPD_OVER_RETCODE == SLAPD_MOD_DYNAMIC */
+int
+retcode_initialize( void )
+{
+ int i, code;
+
+ static struct {
+ char *desc;
+ AttributeDescription **ad;
+ } retcode_at[] = {
+ { "( 1.3.6.1.4.1.4203.666.11.4.1.1 "
+ "NAME ( 'errCode' ) "
+ "DESC 'LDAP error code' "
+ "EQUALITY integerMatch "
+ "ORDERING integerOrderingMatch "
+ "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 "
+ "SINGLE-VALUE )",
+ &ad_errCode },
+ { "( 1.3.6.1.4.1.4203.666.11.4.1.2 "
+ "NAME ( 'errOp' ) "
+ "DESC 'Operations the errObject applies to' "
+ "EQUALITY caseIgnoreMatch "
+ "SUBSTR caseIgnoreSubstringsMatch "
+ "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
+ &ad_errOp},
+ { "( 1.3.6.1.4.1.4203.666.11.4.1.3 "
+ "NAME ( 'errText' ) "
+ "DESC 'LDAP error textual description' "
+ "EQUALITY caseIgnoreMatch "
+ "SUBSTR caseIgnoreSubstringsMatch "
+ "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
+ "SINGLE-VALUE )",
+ &ad_errText },
+ { "( 1.3.6.1.4.1.4203.666.11.4.1.4 "
+ "NAME ( 'errSleepTime' ) "
+ "DESC 'Time to wait before returning the error' "
+ "EQUALITY integerMatch "
+ "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 "
+ "SINGLE-VALUE )",
+ &ad_errSleepTime },
+ { "( 1.3.6.1.4.1.4203.666.11.4.1.5 "
+ "NAME ( 'errMatchedDN' ) "
+ "DESC 'Value to be returned as matched DN' "
+ "EQUALITY distinguishedNameMatch "
+ "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
+ "SINGLE-VALUE )",
+ &ad_errMatchedDN },
+ { "( 1.3.6.1.4.1.4203.666.11.4.1.6 "
+ "NAME ( 'errUnsolicitedOID' ) "
+ "DESC 'OID to be returned within unsolicited response' "
+ "EQUALITY objectIdentifierMatch "
+ "SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 "
+ "SINGLE-VALUE )",
+ &ad_errUnsolicitedOID },
+ { "( 1.3.6.1.4.1.4203.666.11.4.1.7 "
+ "NAME ( 'errUnsolicitedData' ) "
+ "DESC 'Data to be returned within unsolicited response' "
+ "SYNTAX 1.3.6.1.4.1.1466.115.121.1.40 "
+ "SINGLE-VALUE )",
+ &ad_errUnsolicitedData },
+ { "( 1.3.6.1.4.1.4203.666.11.4.1.8 "
+ "NAME ( 'errDisconnect' ) "
+ "DESC 'Disconnect without notice' "
+ "SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 "
+ "SINGLE-VALUE )",
+ &ad_errDisconnect },
+ { NULL }
+ };
+
+ static struct {
+ char *desc;
+ ObjectClass **oc;
+ } retcode_oc[] = {
+ { "( 1.3.6.1.4.1.4203.666.11.4.3.0 "
+ "NAME ( 'errAbsObject' ) "
+ "SUP top ABSTRACT "
+ "MUST ( errCode ) "
+ "MAY ( "
+ "cn "
+ "$ description "
+ "$ errOp "
+ "$ errText "
+ "$ errSleepTime "
+ "$ errMatchedDN "
+ "$ errUnsolicitedOID "
+ "$ errUnsolicitedData "
+ "$ errDisconnect "
+ ") )",
+ &oc_errAbsObject },
+ { "( 1.3.6.1.4.1.4203.666.11.4.3.1 "
+ "NAME ( 'errObject' ) "
+ "SUP errAbsObject STRUCTURAL "
+ ")",
+ &oc_errObject },
+ { "( 1.3.6.1.4.1.4203.666.11.4.3.2 "
+ "NAME ( 'errAuxObject' ) "
+ "SUP errAbsObject AUXILIARY "
+ ")",
+ &oc_errAuxObject },
+ { NULL }
+ };
+
+
+ for ( i = 0; retcode_at[ i ].desc != NULL; i++ ) {
+ code = register_at( retcode_at[ i ].desc, retcode_at[ i ].ad, 0 );
+ if ( code ) {
+ Debug( LDAP_DEBUG_ANY,
+ "retcode: register_at failed\n", 0, 0, 0 );
+ return code;
+ }
+
+ (*retcode_at[ i ].ad)->ad_type->sat_flags |= SLAP_AT_HIDE;
+ }
+
+ for ( i = 0; retcode_oc[ i ].desc != NULL; i++ ) {
+ code = register_oc( retcode_oc[ i ].desc, retcode_oc[ i ].oc, 0 );
+ if ( code ) {
+ Debug( LDAP_DEBUG_ANY,
+ "retcode: register_oc failed\n", 0, 0, 0 );
+ return code;
+ }
+
+ (*retcode_oc[ i ].oc)->soc_flags |= SLAP_OC_HIDE;
+ }
+
+ retcode.on_bi.bi_type = "retcode";
+
+ retcode.on_bi.bi_db_init = retcode_db_init;
+ retcode.on_bi.bi_db_open = retcode_db_open;
+ retcode.on_bi.bi_db_destroy = retcode_db_destroy;
+
+ retcode.on_bi.bi_op_add = retcode_op_func;
+ retcode.on_bi.bi_op_bind = retcode_op_func;
+ retcode.on_bi.bi_op_compare = retcode_op_func;
+ retcode.on_bi.bi_op_delete = retcode_op_func;
+ retcode.on_bi.bi_op_modify = retcode_op_func;
+ retcode.on_bi.bi_op_modrdn = retcode_op_func;
+ retcode.on_bi.bi_op_search = retcode_op_func;
+
+ retcode.on_bi.bi_extended = retcode_op_func;
+
+ retcode.on_response = retcode_response;
+
+ retcode.on_bi.bi_cf_ocs = rcocs;
+
+ code = config_register_schema( rccfg, rcocs );
+ if ( code ) {
+ return code;
+ }
+
+ return overlay_register( &retcode );
+}
+
+#if SLAPD_OVER_RETCODE == SLAPD_MOD_DYNAMIC
+int
+init_module( int argc, char *argv[] )
+{
+ return retcode_initialize();
+}
+#endif /* SLAPD_OVER_RETCODE == SLAPD_MOD_DYNAMIC */
+
+#endif /* SLAPD_OVER_RETCODE */