]> git.sur5r.net Git - openldap/blobdiff - servers/slapd/delete.c
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[openldap] / servers / slapd / delete.c
index daade821c01217927de76e0857b3846d150fa7e7..1749c0975c5a5728e2d4cbf5cc2886bb76f28da7 100644 (file)
@@ -1,10 +1,18 @@
 /* $OpenLDAP$ */
-/*
- * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2004 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>.
  */
-/*
- * Copyright (c) 1995 Regents of the University of Michigan.
+/* Portions Copyright (c) 1995 Regents of the University of Michigan.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms are permitted
 #include "ldap_pvt.h"
 #include "slap.h"
 
+#include "lutil.h"
+
 #ifdef LDAP_SLAPI
-#include "slapi.h"
+#include "slapi/slapi.h"
 #endif
 
 int
@@ -36,12 +46,14 @@ do_delete(
 )
 {
        struct berval dn = { 0, NULL };
+       struct berval pdn = { 0, NULL };
+       struct berval org_req_dn = { 0, NULL };
+       struct berval org_req_ndn = { 0, NULL };
+       struct berval org_dn = { 0, NULL };
+       struct berval org_ndn = { 0, NULL };
+       int     org_managedsait;
        int manageDSAit;
 
-#ifdef LDAP_SLAPI
-       Slapi_PBlock *pb = op->o_pb;
-#endif
-
 #ifdef NEW_LOGGING
        LDAP_LOG( OPERATION, ENTRY, 
                "do_delete: conn %d\n", op->o_connid, 0, 0 );
@@ -76,7 +88,7 @@ do_delete(
                goto cleanup;
        } 
 
-       rs->sr_err = dnPrettyNormal( NULL, &dn, &op->o_req_dn, &op->o_req_ndn );
+       rs->sr_err = dnPrettyNormal( NULL, &dn, &op->o_req_dn, &op->o_req_ndn, op->o_tmpmemctx );
        if( rs->sr_err != LDAP_SUCCESS ) {
 #ifdef NEW_LOGGING
                LDAP_LOG( OPERATION, INFO, 
@@ -131,11 +143,16 @@ do_delete(
                        NULL, &op->o_req_dn, LDAP_SCOPE_DEFAULT );
 
                if (!rs->sr_ref) rs->sr_ref = default_referral;
-               rs->sr_err = LDAP_REFERRAL;
+               if ( rs->sr_ref != NULL ) {
+                       rs->sr_err = LDAP_REFERRAL;
 
-               send_ldap_result( op, rs );
+                       send_ldap_result( op, rs );
 
-               if (rs->sr_ref!= default_referral) ber_bvarray_free( rs->sr_ref );
+                       if (rs->sr_ref != default_referral) ber_bvarray_free( rs->sr_ref );
+               } else {
+                       send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
+                                       "referral missing" );
+               }
                goto cleanup;
        }
 
@@ -151,26 +168,31 @@ do_delete(
        }
 
 #if defined( LDAP_SLAPI )
-       slapi_x_pblock_set_operation( pb, op );
-       slapi_pblock_set( pb, SLAPI_DELETE_TARGET, (void *)dn.bv_val );
-       slapi_pblock_set( pb, SLAPI_MANAGEDSAIT, (void *)manageDSAit );
-
-       rs->sr_err = doPluginFNs( op->o_bd, SLAPI_PLUGIN_PRE_DELETE_FN, pb );
-       if ( rs->sr_err != 0 ) {
-               /*
-                * A preoperation plugin failure will abort the
-                * entire operation.
-                */
+#define pb op->o_pb
+       if ( pb ) {
+               slapi_int_pblock_set_operation( pb, op );
+               slapi_pblock_set( pb, SLAPI_DELETE_TARGET, (void *)dn.bv_val );
+               slapi_pblock_set( pb, SLAPI_MANAGEDSAIT, (void *)manageDSAit );
+
+               rs->sr_err = slapi_int_call_plugins( op->o_bd, SLAPI_PLUGIN_PRE_DELETE_FN, pb );
+               if ( rs->sr_err < 0 ) {
+                       /*
+                        * A preoperation plugin failure will abort the
+                        * entire operation.
+                        */
 #ifdef NEW_LOGGING
-               LDAP_LOG( OPERATION, INFO, "do_delete: delete preoperation plugin "
-                               "failed\n", 0, 0, 0 );
+                       LDAP_LOG( OPERATION, INFO, "do_delete: delete preoperation plugin "
+                                       "failed\n", 0, 0, 0 );
 #else
-               Debug (LDAP_DEBUG_TRACE, "do_delete: delete preoperation plugin failed.\n",
-                               0, 0, 0);
+                       Debug (LDAP_DEBUG_TRACE, "do_delete: delete preoperation plugin failed.\n",
+                                       0, 0, 0);
 #endif
-               if ( slapi_pblock_get( pb, SLAPI_RESULT_CODE, (void *)&rs->sr_err ) != 0 )
-                       rs->sr_err = LDAP_OTHER;
-               goto cleanup;
+                       if ( ( slapi_pblock_get( pb, SLAPI_RESULT_CODE, (void *)&rs->sr_err ) != 0 )  ||
+                                rs->sr_err == LDAP_SUCCESS ) {
+                               rs->sr_err = LDAP_OTHER;
+                       }
+                       goto cleanup;
+               }
        }
 #endif /* defined( LDAP_SLAPI ) */
 
@@ -184,29 +206,89 @@ do_delete(
                /* do the update here */
                int repl_user = be_isupdate( op->o_bd, &op->o_ndn );
 #ifndef SLAPD_MULTIMASTER
-               if ( !op->o_bd->be_update_ndn.bv_len || repl_user )
+               if ( LDAP_STAILQ_EMPTY( &op->o_bd->be_syncinfo ) &&
+                       ( !op->o_bd->be_update_ndn.bv_len || repl_user ))
+#else
+               if ( LDAP_STAILQ_EMPTY( &op->o_bd->be_syncinfo ))
 #endif
                {
-                       if ( (op->o_bd->be_delete)( op, rs ) == 0 ) {
+                       slap_callback cb = { NULL, slap_replog_cb, NULL, NULL };
+
+                       if ( !repl_user ) {
+                               struct berval csn = { 0 , NULL };
+                               char csnbuf[ LDAP_LUTIL_CSNSTR_BUFSIZE ];
+                               slap_get_csn( op, csnbuf, sizeof(csnbuf), &csn, 1 );
+                       }
+
 #ifdef SLAPD_MULTIMASTER
-                               if ( !op->o_bd->be_update_ndn.bv_len || !repl_user )
+                       if ( !op->o_bd->be_update_ndn.bv_len || !repl_user )
 #endif
-                               {
-                                       replog( op );
+                       {
+                               cb.sc_next = op->o_callback;
+                               op->o_callback = &cb;
+                       }
+
+                       op->o_bd->be_delete( op, rs );
+
+                       org_req_dn = op->o_req_dn;
+                       org_req_ndn = op->o_req_ndn;
+                       org_dn = op->o_dn;
+                       org_ndn = op->o_ndn;
+                       org_managedsait = get_manageDSAit( op );
+                       op->o_dn = op->o_bd->be_rootdn;
+                       op->o_ndn = op->o_bd->be_rootndn;
+                       op->o_managedsait = 1;
+
+                       while ( rs->sr_err == LDAP_SUCCESS &&
+                                       op->o_delete_glue_parent ) {
+                               op->o_delete_glue_parent = 0;
+                               if ( !be_issuffix( op->o_bd, &op->o_req_ndn )) {
+                                       slap_callback cb = { NULL };
+                                       cb.sc_response = slap_null_cb;
+                                       dnParent( &op->o_req_ndn, &pdn );
+                                       op->o_req_dn = pdn;
+                                       op->o_req_ndn = pdn;
+                                       op->o_callback = &cb;
+                                       op->o_bd->be_delete( op, rs );
+                               } else {
+                                       break;
                                }
                        }
+
+                       op->o_managedsait = org_managedsait;
+                       op->o_dn = org_dn;
+                       op->o_ndn = org_ndn;
+                       op->o_req_dn = org_req_dn;
+                       op->o_req_ndn = org_req_ndn;
+                       op->o_delete_glue_parent = 0;
+
 #ifndef SLAPD_MULTIMASTER
                } else {
-                       BerVarray defref = op->o_bd->be_update_refs
-                               ? op->o_bd->be_update_refs : default_referral;
-                       rs->sr_ref = referral_rewrite( default_referral,
-                               NULL, &op->o_req_dn, LDAP_SCOPE_DEFAULT );
-
-                       if (!rs->sr_ref) rs->sr_ref = defref;
-                       rs->sr_err = LDAP_REFERRAL;
-                       send_ldap_result( op, rs );
+                       BerVarray defref = NULL;
+                       if ( !LDAP_STAILQ_EMPTY( &op->o_bd->be_syncinfo )) {
+                               syncinfo_t *si;
+                               LDAP_STAILQ_FOREACH( si, &op->o_bd->be_syncinfo, si_next ) {
+                                       struct berval tmpbv;
+                                       ber_dupbv( &tmpbv, &si->si_provideruri_bv[0] );
+                                       ber_bvarray_add( &defref, &tmpbv );
+                               }
+                       } else {
+                               defref = op->o_bd->be_update_refs
+                                       ? op->o_bd->be_update_refs : default_referral;
+                       }
+                       if ( defref != NULL ) {
+                               rs->sr_ref = referral_rewrite( defref,
+                                       NULL, &op->o_req_dn, LDAP_SCOPE_DEFAULT );
+                               if (!rs->sr_ref) rs->sr_ref = defref;
+                               rs->sr_err = LDAP_REFERRAL;
+                               send_ldap_result( op, rs );
 
-                       if (rs->sr_ref != defref) ber_bvarray_free( rs->sr_ref );
+                               if (rs->sr_ref != defref) ber_bvarray_free( rs->sr_ref );
+                       } else {
+                               send_ldap_error( op, rs,
+                                               LDAP_UNWILLING_TO_PERFORM,
+                                               "referral missing" );
+                       }
 #endif
                }
 
@@ -216,7 +298,7 @@ do_delete(
        }
 
 #if defined( LDAP_SLAPI )
-       if ( doPluginFNs( op->o_bd, SLAPI_PLUGIN_POST_DELETE_FN, pb ) != 0) {
+       if ( pb != NULL && slapi_int_call_plugins( op->o_bd, SLAPI_PLUGIN_POST_DELETE_FN, pb ) < 0) {
 #ifdef NEW_LOGGING
                LDAP_LOG( OPERATION, INFO, "do_delete: delete postoperation plugins "
                                "failed\n", 0, 0, 0 );
@@ -228,7 +310,10 @@ do_delete(
 #endif /* defined( LDAP_SLAPI ) */
 
 cleanup:
-       free( op->o_req_dn.bv_val );
-       free( op->o_req_ndn.bv_val );
+
+       slap_graduate_commit_csn( op );
+
+       op->o_tmpfree( op->o_req_dn.bv_val, op->o_tmpmemctx );
+       op->o_tmpfree( op->o_req_ndn.bv_val, op->o_tmpmemctx );
        return rs->sr_err;
 }