]> git.sur5r.net Git - openldap/blobdiff - servers/slapd/modify.c
silence warning
[openldap] / servers / slapd / modify.c
index b46a19aaf646a62cdce79ced6da266625353b8fa..8944b2297f27f9741cf1e54d0c87fee43a7dc742 100644 (file)
@@ -1,6 +1,6 @@
 /* $OpenLDAP$ */
 /*
- * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
  */
 /*
 #include <ac/string.h>
 #include <ac/time.h>
 
-#include "lutil.h"
-
 #include "ldap_pvt.h"
 #include "slap.h"
+#ifdef LDAP_SLAPI
+#include "slapi.h"
+#endif
+#include "lutil.h"
+
 
 int
 do_modify(
-    Connection *conn,
-    Operation  *op )
+    Operation  *op,
+    SlapReply  *rs )
 {
        struct berval dn = { 0, NULL };
-       struct berval pdn = { 0, NULL };
-       struct berval ndn = { 0, NULL };
        char            *last;
        ber_tag_t       tag;
        ber_len_t       len;
@@ -44,14 +45,14 @@ do_modify(
 #ifdef LDAP_DEBUG
        Modifications *tmp;
 #endif
-       Backend         *be;
-       int rc;
-       const char      *text;
+#ifdef LDAP_SLAPI
+       LDAPMod         **modv = NULL;
+       Slapi_PBlock *pb = op->o_pb;
+#endif
        int manageDSAit;
 
 #ifdef NEW_LOGGING
-       LDAP_LOG(( "operation", LDAP_LEVEL_ENTRY,
-               "do_modify: enter\n" ));
+       LDAP_LOG( OPERATION, ENTRY, "do_modify: enter\n", 0, 0, 0 );
 #else
        Debug( LDAP_DEBUG_TRACE, "do_modify\n", 0, 0, 0 );
 #endif
@@ -75,22 +76,19 @@ do_modify(
         *      }
         */
 
-       if ( ber_scanf( op->o_ber, "{o" /*}*/, &dn ) == LBER_ERROR ) {
+       if ( ber_scanf( op->o_ber, "{m" /*}*/, &dn ) == LBER_ERROR ) {
 #ifdef NEW_LOGGING
-               LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
-                       "do_modify: ber_scanf failed\n" ));
+               LDAP_LOG( OPERATION, ERR, "do_modify: ber_scanf failed\n", 0, 0, 0 );
 #else
                Debug( LDAP_DEBUG_ANY, "do_modify: ber_scanf failed\n", 0, 0, 0 );
 #endif
 
-               send_ldap_disconnect( conn, op,
-                       LDAP_PROTOCOL_ERROR, "decoding error" );
+               send_ldap_discon( op, rs, LDAP_PROTOCOL_ERROR, "decoding error" );
                return SLAPD_DISCONNECT;
        }
 
 #ifdef NEW_LOGGING
-       LDAP_LOG(( "operation", LDAP_LEVEL_ARGS,
-                  "do_modify: dn (%s)\n", dn.bv_val ));
+       LDAP_LOG( OPERATION, ARGS, "do_modify: dn (%s)\n", dn.bv_val, 0, 0 );
 #else
        Debug( LDAP_DEBUG_ARGS, "do_modify: dn (%s)\n", dn.bv_val, 0, 0 );
 #endif
@@ -105,40 +103,41 @@ do_modify(
                ber_int_t mop;
                Modifications tmp, *mod;
 
+               tmp.sml_nvalues = NULL;
 
-               if ( ber_scanf( op->o_ber, "{i{o[W]}}", &mop,
-                   &tmp.sml_type, &tmp.sml_bvalues )
+               if ( ber_scanf( op->o_ber, "{i{m[W]}}", &mop,
+                   &tmp.sml_type, &tmp.sml_values )
                    == LBER_ERROR )
                {
-                       send_ldap_disconnect( conn, op,
-                               LDAP_PROTOCOL_ERROR, "decoding modlist error" );
-                       rc = SLAPD_DISCONNECT;
+                       send_ldap_discon( op, rs, LDAP_PROTOCOL_ERROR, "decoding modlist error" );
+                       rs->sr_err = SLAPD_DISCONNECT;
                        goto cleanup;
                }
 
                mod = (Modifications *) ch_malloc( sizeof(Modifications) );
+               mod->sml_op = mop;
                mod->sml_type = tmp.sml_type;
-               mod->sml_bvalues = tmp.sml_bvalues;
+               mod->sml_values = tmp.sml_values;
+               mod->sml_nvalues = NULL;
                mod->sml_desc = NULL;
+               mod->sml_next = NULL;
                *modtail = mod;
 
                switch( mop ) {
                case LDAP_MOD_ADD:
-                       if ( mod->sml_bvalues == NULL ) {
+                       if ( mod->sml_values == NULL ) {
 #ifdef NEW_LOGGING
-                               LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
+                               LDAP_LOG( OPERATION, ERR, 
                                        "do_modify: modify/add operation (%ld) requires values\n",
-                                       (long)mop ));
+                                       (long)mop, 0, 0 );
 #else
                                Debug( LDAP_DEBUG_ANY,
                                        "do_modify: modify/add operation (%ld) requires values\n",
                                        (long) mop, 0, 0 );
 #endif
 
-                               send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR,
-                                       NULL, "modify/add operation requires values",
-                                       NULL, NULL );
-                               rc = LDAP_PROTOCOL_ERROR;
+                               send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR,
+                                       "modify/add operation requires values" );
                                goto cleanup;
                        }
 
@@ -150,31 +149,27 @@ do_modify(
 
                default: {
 #ifdef NEW_LOGGING
-                               LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
-                                       "do_modify: invalid modify operation (%ld)\n",
-                                       (long)mop ));
+                               LDAP_LOG( OPERATION, ERR, 
+                                       "do_modify: invalid modify operation (%ld)\n", (long)mop, 0, 0 );
 #else
                                Debug( LDAP_DEBUG_ANY,
                                        "do_modify: invalid modify operation (%ld)\n",
                                        (long) mop, 0, 0 );
 #endif
 
-                               send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR,
-                                       NULL, "unrecognized modify operation", NULL, NULL );
-                               rc = LDAP_PROTOCOL_ERROR;
+                               send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR,
+                                       "unrecognized modify operation" );
                                goto cleanup;
                        }
                }
 
-               mod->sml_op = mop;
                modtail = &mod->sml_next;
        }
        *modtail = NULL;
 
-       if( (rc = get_ctrls( conn, op, 1 )) != LDAP_SUCCESS ) {
+       if( get_ctrls( op, rs, 1 ) != LDAP_SUCCESS ) {
 #ifdef NEW_LOGGING
-               LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
-                       "do_modify: get_ctrls failed\n" ));
+               LDAP_LOG( OPERATION, ERR, "do_modify: get_ctrls failed\n", 0, 0, 0 );
 #else
                Debug( LDAP_DEBUG_ANY, "do_modify: get_ctrls failed\n", 0, 0, 0 );
 #endif
@@ -182,76 +177,66 @@ do_modify(
                goto cleanup;
        }
 
-       rc = dnPrettyNormal( NULL, &dn, &pdn, &ndn );
-       if( rc != LDAP_SUCCESS ) {
+       rs->sr_err = dnPrettyNormal( NULL, &dn, &op->o_req_dn, &op->o_req_ndn );
+       if( rs->sr_err != LDAP_SUCCESS ) {
 #ifdef NEW_LOGGING
-               LDAP_LOG(( "operation", LDAP_LEVEL_INFO,
-                       "do_modify: conn %d  invalid dn (%s)\n",
-                       conn->c_connid, dn.bv_val ));
+               LDAP_LOG( OPERATION, INFO, "do_modify: conn %d  invalid dn (%s)\n",
+                       op->o_connid, dn.bv_val, 0 );
 #else
                Debug( LDAP_DEBUG_ANY,
                        "do_modify: invalid dn (%s)\n", dn.bv_val, 0, 0 );
 #endif
-               send_ldap_result( conn, op, rc = LDAP_INVALID_DN_SYNTAX, NULL,
-                   "invalid DN", NULL, NULL );
+               send_ldap_error( op, rs, LDAP_INVALID_DN_SYNTAX, "invalid DN" );
                goto cleanup;
        }
 
-       if( ndn.bv_len == 0 ) {
+       if( op->o_req_ndn.bv_len == 0 ) {
 #ifdef NEW_LOGGING
-               LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
-                       "do_modify: attempt to modify root DSE.\n" ));
+               LDAP_LOG( OPERATION, ERR, 
+                       "do_modify: attempt to modify root DSE.\n",0, 0, 0 );
 #else
                Debug( LDAP_DEBUG_ANY, "do_modify: root dse!\n", 0, 0, 0 );
 #endif
 
-               send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM,
-                       NULL, "modify upon the root DSE not supported", NULL, NULL );
+               send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
+                       "modify upon the root DSE not supported" );
                goto cleanup;
 
-#if defined( SLAPD_SCHEMA_DN )
-       } else if ( strcasecmp( ndn.bv_val, SLAPD_SCHEMA_DN ) == 0 ) {
+       } else if ( bvmatch( &op->o_req_ndn, &global_schemandn ) ) {
 #ifdef NEW_LOGGING
-               LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
-                       "do_modify: attempt to modify subschema subentry.\n" ));
+               LDAP_LOG( OPERATION, ERR,
+                       "do_modify: attempt to modify subschema subentry.\n" , 0, 0, 0  );
 #else
                Debug( LDAP_DEBUG_ANY, "do_modify: subschema subentry!\n", 0, 0, 0 );
 #endif
 
-               send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM,
-                       NULL, "modification of subschema subentry not supported",
-                       NULL, NULL );
+               send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
+                       "modification of subschema subentry not supported" );
                goto cleanup;
-#endif
        }
 
 #ifdef LDAP_DEBUG
 #ifdef NEW_LOGGING
-       LDAP_LOG(( "operation", LDAP_LEVEL_DETAIL1,
-               "do_modify: modifications:\n" ));
+       LDAP_LOG( OPERATION, DETAIL1, "do_modify: modifications:\n", 0, 0, 0  );
 #else
        Debug( LDAP_DEBUG_ARGS, "modifications:\n", 0, 0, 0 );
 #endif
 
        for ( tmp = modlist; tmp != NULL; tmp = tmp->sml_next ) {
 #ifdef NEW_LOGGING
-               LDAP_LOG(( "operation", LDAP_LEVEL_DETAIL1,
-                       "\t%s:  %s\n", tmp->sml_op == LDAP_MOD_ADD ?
-                               "add" : (tmp->sml_op == LDAP_MOD_DELETE ?
-                                       "delete" : "replace"), tmp->sml_type.bv_val ));
-
-               if ( tmp->sml_bvalues == NULL ) {
-                       LDAP_LOG(( "operation", LDAP_LEVEL_DETAIL1,
-                          "\t\tno values" ));
-               } else if ( tmp->sml_bvalues[0].bv_val == NULL ) {
-                       LDAP_LOG(( "operation", LDAP_LEVEL_DETAIL1,
-                          "\t\tzero values" ));
-               } else if ( tmp->sml_bvalues[1].bv_val == NULL ) {
-                       LDAP_LOG(( "operation", LDAP_LEVEL_DETAIL1,
-                          "\t\tone value" ));
+               LDAP_LOG( OPERATION, DETAIL1, "\t%s:  %s\n", 
+                       tmp->sml_op == LDAP_MOD_ADD ?
+                       "add" : (tmp->sml_op == LDAP_MOD_DELETE ?
+                       "delete" : "replace"), tmp->sml_type.bv_val, 0 );
+
+               if ( tmp->sml_values == NULL ) {
+                       LDAP_LOG( OPERATION, DETAIL1, "\t\tno values", 0, 0, 0 );
+               } else if ( tmp->sml_values[0].bv_val == NULL ) {
+                       LDAP_LOG( OPERATION, DETAIL1, "\t\tzero values", 0, 0, 0 );
+               } else if ( tmp->sml_values[1].bv_val == NULL ) {
+                       LDAP_LOG( OPERATION, DETAIL1, "\t\tone value", 0, 0, 0 );
                } else {
-                       LDAP_LOG(( "operation", LDAP_LEVEL_DETAIL1,
-                          "\t\tmultiple values" ));
+                       LDAP_LOG( OPERATION, DETAIL1, "\t\tmultiple values", 0, 0, 0 );
                }
 
 #else
@@ -260,25 +245,49 @@ do_modify(
                                ? "add" : (tmp->sml_op == LDAP_MOD_DELETE
                                        ? "delete" : "replace"), tmp->sml_type.bv_val, 0 );
 
-               if ( tmp->sml_bvalues == NULL ) {
+               if ( tmp->sml_values == NULL ) {
                        Debug( LDAP_DEBUG_ARGS, "%s\n",
                           "\t\tno values", NULL, NULL );
-               } else if ( tmp->sml_bvalues[0].bv_val == NULL ) {
+               } else if ( tmp->sml_values[0].bv_val == NULL ) {
                        Debug( LDAP_DEBUG_ARGS, "%s\n",
                           "\t\tzero values", NULL, NULL );
-               } else if ( tmp->sml_bvalues[1].bv_val == NULL ) {
+               } else if ( tmp->sml_values[1].bv_val == NULL ) {
                        Debug( LDAP_DEBUG_ARGS, "%s, length %ld\n",
-                          "\t\tone value", (long) tmp->sml_bvalues[0].bv_len, NULL );
+                          "\t\tone value", (long) tmp->sml_values[0].bv_len, NULL );
                } else {
                        Debug( LDAP_DEBUG_ARGS, "%s\n",
                           "\t\tmultiple values", NULL, NULL );
                }
 #endif
        }
-#endif
 
-       Statslog( LDAP_DEBUG_STATS, "conn=%ld op=%d MOD dn=\"%s\"\n",
-           op->o_connid, op->o_opid, dn.bv_val, 0, 0 );
+       if ( StatslogTest( LDAP_DEBUG_STATS ) ) {
+               char abuf[BUFSIZ/2], *ptr = abuf;
+               int len = 0;
+
+               Statslog( LDAP_DEBUG_STATS, "conn=%lu op=%lu MOD dn=\"%s\"\n",
+                       op->o_connid, op->o_opid, dn.bv_val, 0, 0 );
+
+               for ( tmp = modlist; tmp != NULL; tmp = tmp->sml_next ) {
+                       if (len + 1 + tmp->sml_type.bv_len > sizeof(abuf)) {
+                               Statslog( LDAP_DEBUG_STATS, "conn=%lu op=%lu MOD attr=%s\n",
+                                   op->o_connid, op->o_opid, abuf, 0, 0 );
+                               len = 0;
+                               ptr = abuf;
+                       }
+                       if (len) {
+                               *ptr++ = ' ';
+                               len++;
+                       }
+                       ptr = lutil_strcopy(ptr, tmp->sml_type.bv_val);
+                       len += tmp->sml_type.bv_len;
+               }
+               if (len) {
+                       Statslog( LDAP_DEBUG_STATS, "conn=%lu op=%lu MOD attr=%s\n",
+                               op->o_connid, op->o_opid, abuf, 0, 0 );
+               }
+       }
+#endif /* LDAP_DEBUG */
 
        manageDSAit = get_manageDSAit( op );
 
@@ -287,33 +296,82 @@ do_modify(
         * appropriate one, or send a referral to our "referral server"
         * if we don't hold it.
         */
-       if ( (be = select_backend( &ndn, manageDSAit, 0 )) == NULL ) {
-               BVarray ref = referral_rewrite( default_referral,
-                       NULL, &pdn, LDAP_SCOPE_DEFAULT );
+       if ( (op->o_bd = select_backend( &op->o_req_ndn, manageDSAit, 0 )) == NULL ) {
+               rs->sr_ref = referral_rewrite( default_referral,
+                       NULL, &op->o_req_dn, LDAP_SCOPE_DEFAULT );
+               if (!rs->sr_ref) rs->sr_ref = default_referral;
 
-               send_ldap_result( conn, op, rc = LDAP_REFERRAL,
-                       NULL, NULL, ref ? ref : default_referral, NULL );
+               rs->sr_err = LDAP_REFERRAL;
+               send_ldap_result( op, rs );
 
-               bvarray_free( ref );
+               if (rs->sr_ref != default_referral) ber_bvarray_free( rs->sr_ref );
                goto cleanup;
        }
 
        /* check restrictions */
-       rc = backend_check_restrictions( be, conn, op, NULL, &text ) ;
-       if( rc != LDAP_SUCCESS ) {
-               send_ldap_result( conn, op, rc,
-                       NULL, text, NULL, NULL );
+       if( backend_check_restrictions( op, rs, NULL ) != LDAP_SUCCESS ) {
+               send_ldap_result( op, rs );
                goto cleanup;
        }
 
        /* check for referrals */
-       rc = backend_check_referrals( be, conn, op, &pdn, &ndn );
-       if ( rc != LDAP_SUCCESS ) {
+       if( backend_check_referrals( op, rs ) != LDAP_SUCCESS ) {
+               goto cleanup;
+       }
+
+#if defined( LDAP_SLAPI )
+       slapi_x_pblock_set_operation( pb, op );
+       slapi_pblock_set( pb, SLAPI_MODIFY_TARGET, (void *)dn.bv_val );
+       slapi_pblock_set( pb, SLAPI_MANAGEDSAIT, (void *)manageDSAit );
+       modv = slapi_x_modifications2ldapmods( &modlist );
+       slapi_pblock_set( pb, SLAPI_MODIFY_MODS, (void *)modv );
+
+       rs->sr_err = doPluginFNs( op->o_bd, SLAPI_PLUGIN_PRE_MODIFY_FN, pb );
+       if ( rs->sr_err != 0 ) {
+               /*
+                * A preoperation plugin failure will abort the
+                * entire operation.
+                */
+#ifdef NEW_LOGGING
+               LDAP_LOG( OPERATION, INFO, "do_modify: modify preoperation plugin "
+                               "failed\n", 0, 0, 0 );
+#else
+               Debug(LDAP_DEBUG_TRACE, "do_modify: modify 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;
+               }
+               slapi_x_free_ldapmods( modv );
+               modv = NULL;
                goto cleanup;
        }
 
-       /* deref suffix alias if appropriate */
-       suffix_alias( be, &ndn );
+       /*
+        * It's possible that the preoperation plugin changed the
+        * modification array, so we need to convert it back to
+        * a Modification list.
+        *
+        * Calling slapi_x_modifications2ldapmods() destroyed modlist so
+        * we don't need to free it.
+        */
+       slapi_pblock_get( pb, SLAPI_MODIFY_MODS, (void **)&modv );
+       modlist = slapi_x_ldapmods2modifications( modv );
+
+       /*
+        * NB: it is valid for the plugin to return no modifications
+        * (for example, a plugin might store some attributes elsewhere
+        * and remove them from the modification list; if only those
+        * attribute types were included in the modification request,
+        * then slapi_x_ldapmods2modifications() above will return
+        * NULL).
+        */
+       if ( modlist == NULL ) {
+               rs->sr_err = LDAP_SUCCESS;
+               send_ldap_result( op, rs );
+               goto cleanup;
+       }
+#endif /* defined( LDAP_SLAPI ) */
 
        /*
         * do the modify if 1 && (2 || 3)
@@ -321,33 +379,29 @@ do_modify(
         * 2) this backend is master for what it holds;
         * 3) it's a replica and the dn supplied is the update_ndn.
         */
-       if ( be->be_modify ) {
+       if ( op->o_bd->be_modify ) {
                /* do the update here */
-               int repl_user = be_isupdate( be, &op->o_ndn );
+               int repl_user = be_isupdate( op->o_bd, &op->o_ndn );
 #ifndef SLAPD_MULTIMASTER
                /* Multimaster slapd does not have to check for replicator dn
                 * because it accepts each modify request
                 */
-               if ( !be->be_update_ndn.bv_len || repl_user )
+               if ( !op->o_bd->be_update_ndn.bv_len || repl_user )
 #endif
                {
-                       int update = be->be_update_ndn.bv_len;
-                       const char *text;
+                       int update = op->o_bd->be_update_ndn.bv_len;
                        char textbuf[SLAP_TEXT_BUFLEN];
                        size_t textlen = sizeof textbuf;
 
-                       rc = slap_mods_check( modlist, update, &text,
+                       rs->sr_err = slap_mods_check( modlist, update, &rs->sr_text,
                                textbuf, textlen );
 
-                       if( rc != LDAP_SUCCESS ) {
-                               send_ldap_result( conn, op, rc,
-                                       NULL, text, NULL, NULL );
+                       if( rs->sr_err != LDAP_SUCCESS ) {
+                               send_ldap_result( op, rs );
                                goto cleanup;
                        }
 
-                       if ( (be->be_lastmod == ON || (be->be_lastmod == UNDEFINED &&
-                               global_lastmod == ON)) && !repl_user )
-                       {
+                       if ( !repl_user ) {
                                for( modtail = &modlist;
                                        *modtail != NULL;
                                        modtail = &(*modtail)->sml_next )
@@ -355,52 +409,63 @@ do_modify(
                                        /* empty */
                                }
 
-                               rc = slap_mods_opattrs( op, modlist, modtail, &text,
-                                       textbuf, textlen );
-                               if( rc != LDAP_SUCCESS ) {
-                                       send_ldap_result( conn, op, rc,
-                                               NULL, text,
-                                               NULL, NULL );
+                               rs->sr_err = slap_mods_opattrs( op, modlist, modtail,
+                                       &rs->sr_text, textbuf, textlen );
+                               if( rs->sr_err != LDAP_SUCCESS ) {
+                                       send_ldap_result( op, rs );
                                        goto cleanup;
                                }
                        }
 
-                       if ( (*be->be_modify)( be, conn, op, &pdn, &ndn, modlist ) == 0
+                       op->orm_modlist = modlist;
+                       if ( (op->o_bd->be_modify)( op, rs ) == 0
 #ifdef SLAPD_MULTIMASTER
                                && !repl_user
 #endif
                        ) {
                                /* but we log only the ones not from a replicator user */
-                               replog( be, op, &pdn, &ndn, modlist );
+                               replog( op );
                        }
 
 #ifndef SLAPD_MULTIMASTER
                /* send a referral */
                } else {
-                       BVarray defref = be->be_update_refs
-                               ? be->be_update_refs : default_referral;
-                       BVarray ref = referral_rewrite( defref,
-                               NULL, &pdn, LDAP_SCOPE_DEFAULT );
-
-                       send_ldap_result( conn, op, rc = LDAP_REFERRAL, NULL, NULL,
-                               ref ? ref : defref, NULL );
-
-                       bvarray_free( ref );
+                       BerVarray defref = op->o_bd->be_update_refs
+                               ? op->o_bd->be_update_refs : default_referral;
+                       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 );
 #endif
                }
        } else {
-               send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM,
-                   NULL, "operation not supported within namingContext",
-                       NULL, NULL );
+               send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
+                   "operation not supported within namingContext" );
+       }
+
+#if defined( LDAP_SLAPI )
+       if ( doPluginFNs( op->o_bd, SLAPI_PLUGIN_POST_MODIFY_FN, pb ) != 0 ) {
+#ifdef NEW_LOGGING
+               LDAP_LOG( OPERATION, INFO, "do_modify: modify postoperation plugins "
+                               "failed\n", 0, 0, 0 );
+#else
+               Debug(LDAP_DEBUG_TRACE, "do_modify: modify postoperation plugins "
+                               "failed.\n", 0, 0, 0);
+#endif
        }
+#endif /* defined( LDAP_SLAPI ) */
 
 cleanup:
-       free( dn.bv_val );
-       free( pdn.bv_val );
-       free( ndn.bv_val );
-       if ( modlist != NULL )
-               slap_mods_free( modlist );
-       return rc;
+       free( op->o_req_dn.bv_val );
+       free( op->o_req_ndn.bv_val );
+       if ( modlist != NULL ) slap_mods_free( modlist );
+#if defined( LDAP_SLAPI )
+       if ( modv != NULL ) slapi_x_free_ldapmods( modv );
+#endif
+       return rs->sr_err;
 }
 
 /*
@@ -452,6 +517,15 @@ int slap_mods_check(
                        return LDAP_UNDEFINED_TYPE;
                }
 
+               if( slap_ad_is_tag_range( ad )) {
+                       /* attribute requires binary transfer */
+                       snprintf( textbuf, textlen,
+                               "%s: inappropriate use of tag range option",
+                               ml->sml_type.bv_val );
+                       *text = textbuf;
+                       return LDAP_UNDEFINED_TYPE;
+               }
+
                if (!update && is_at_no_user_mod( ad->ad_type )) {
                        /* user modification disallowed */
                        snprintf( textbuf, textlen,
@@ -462,7 +536,7 @@ int slap_mods_check(
                }
 
                if ( is_at_obsolete( ad->ad_type ) &&
-                       ( ml->sml_op == LDAP_MOD_ADD || ml->sml_bvalues != NULL ) )
+                       ( ml->sml_op == LDAP_MOD_ADD || ml->sml_values != NULL ) )
                {
                        /*
                         * attribute is obsolete,
@@ -478,7 +552,7 @@ int slap_mods_check(
                /*
                 * check values
                 */
-               if( ml->sml_bvalues != NULL ) {
+               if( ml->sml_values != NULL ) {
                        ber_len_t nvals;
                        slap_syntax_validate_func *validate =
                                ad->ad_type->sat_syntax->ssyn_validate;
@@ -499,14 +573,14 @@ int slap_mods_check(
                         * check that each value is valid per syntax
                         *      and pretty if appropriate
                         */
-                       for( nvals = 0; ml->sml_bvalues[nvals].bv_val; nvals++ ) {
+                       for( nvals = 0; ml->sml_values[nvals].bv_val; nvals++ ) {
                                struct berval pval;
                                if( pretty ) {
                                        rc = pretty( ad->ad_type->sat_syntax,
-                                               &ml->sml_bvalues[nvals], &pval );
+                                               &ml->sml_values[nvals], &pval );
                                } else {
                                        rc = validate( ad->ad_type->sat_syntax,
-                                               &ml->sml_bvalues[nvals] );
+                                               &ml->sml_values[nvals] );
                                }
 
                                if( rc != 0 ) {
@@ -518,8 +592,8 @@ int slap_mods_check(
                                }
 
                                if( pretty ) {
-                                       ber_memfree( ml->sml_bvalues[nvals].bv_val );
-                                       ml->sml_bvalues[nvals] = pval;
+                                       ber_memfree( ml->sml_values[nvals].bv_val );
+                                       ml->sml_values[nvals] = pval;
                                }
                        }
 
@@ -527,15 +601,46 @@ int slap_mods_check(
                         * a rough single value check... an additional check is needed
                         * to catch add of single value to existing single valued attribute
                         */
-                       if( ( ml->sml_op == LDAP_MOD_ADD || ml->sml_op == LDAP_MOD_REPLACE )
+                       if ((ml->sml_op == LDAP_MOD_ADD || ml->sml_op == LDAP_MOD_REPLACE)
                                && nvals > 1 && is_at_single_value( ad->ad_type ))
                        {
                                snprintf( textbuf, textlen,
-                                       "%s: multiple value provided",
+                                       "%s: multiple values provided",
                                        ml->sml_type.bv_val );
                                *text = textbuf;
                                return LDAP_CONSTRAINT_VIOLATION;
                        }
+
+                       if( nvals && ad->ad_type->sat_equality &&
+                               ad->ad_type->sat_equality->smr_normalize )
+                       {
+                               ml->sml_nvalues = ch_malloc( (nvals+1)*sizeof(struct berval) );
+                               for( nvals = 0; ml->sml_values[nvals].bv_val; nvals++ ) {
+                                       rc = ad->ad_type->sat_equality->smr_normalize(
+                                               0,
+                                               ad->ad_type->sat_syntax,
+                                               ad->ad_type->sat_equality,
+                                               &ml->sml_values[nvals], &ml->sml_nvalues[nvals] );
+                                       if( rc ) {
+#ifdef NEW_LOGGING
+                                               LDAP_LOG( OPERATION, DETAIL1,
+                                                       "str2entry:  NULL (ssyn_normalize %d)\n",
+                                                       rc, 0, 0 );
+#else
+                                               Debug( LDAP_DEBUG_ANY,
+                                                       "<= str2entry NULL (ssyn_normalize %d)\n",
+                                                       rc, 0, 0 );
+#endif
+                                               snprintf( textbuf, textlen,
+                                                       "%s: value #%ld normalization failed",
+                                                       ml->sml_type.bv_val, (long) nvals );
+                                               *text = textbuf;
+                                               return rc;
+                                       }
+                               }
+                               ml->sml_nvalues[nvals].bv_val = NULL;
+                               ml->sml_nvalues[nvals].bv_len = 0;
+                       }
                }
        }
 
@@ -550,10 +655,9 @@ int slap_mods_opattrs(
        char *textbuf, size_t textlen )
 {
        struct berval name, timestamp, csn;
-       time_t now = slap_get_time();
-       char timebuf[22];
-       char csnbuf[64];
-       struct tm *ltm;
+       struct berval nname;
+       char timebuf[ LDAP_LUTIL_GENTIME_BUFSIZE ];
+       char csnbuf[ LDAP_LUTIL_CSNSTR_BUFSIZE ];
        Modifications *mod;
 
        int mop = op->o_tag == LDAP_REQ_ADD
@@ -562,117 +666,161 @@ int slap_mods_opattrs(
        assert( modtail != NULL );
        assert( *modtail == NULL );
 
-       ldap_pvt_thread_mutex_lock( &gmtime_mutex );
-       ltm = gmtime( &now );
-       strftime( timebuf, sizeof(timebuf), "%Y%m%d%H%M%SZ", ltm );
+       if( SLAP_LASTMOD(op->o_bd) ) {
+               struct tm *ltm;
+               time_t now = slap_get_time();
 
-       csn.bv_len = lutil_csnstr( csnbuf, sizeof( csnbuf ), 0, 0 );
-       ldap_pvt_thread_mutex_unlock( &gmtime_mutex );
-       csn.bv_val = csnbuf;
+               ldap_pvt_thread_mutex_lock( &gmtime_mutex );
+               ltm = gmtime( &now );
+               lutil_gentime( timebuf, sizeof(timebuf), ltm );
 
-       timestamp.bv_val = timebuf;
-       timestamp.bv_len = strlen(timebuf);
+               csn.bv_len = lutil_csnstr( csnbuf, sizeof( csnbuf ), 0, 0 );
+               ldap_pvt_thread_mutex_unlock( &gmtime_mutex );
+               csn.bv_val = csnbuf;
 
-       if( op->o_dn.bv_len == 0 ) {
-               name.bv_val = SLAPD_ANONYMOUS;
-               name.bv_len = sizeof(SLAPD_ANONYMOUS)-1;
-       } else {
-               name = op->o_dn;
+               timestamp.bv_val = timebuf;
+               timestamp.bv_len = strlen(timebuf);
+
+               if( op->o_dn.bv_len == 0 ) {
+                       name.bv_val = SLAPD_ANONYMOUS;
+                       name.bv_len = sizeof(SLAPD_ANONYMOUS)-1;
+                       nname = name;
+               } else {
+                       name = op->o_dn;
+                       nname = op->o_ndn;
+               }
        }
 
        if( op->o_tag == LDAP_REQ_ADD ) {
                struct berval tmpval;
-               char uuidbuf[40];
-               int rc;
 
-               rc = mods_structural_class( mods, &tmpval, text, textbuf, textlen );
-               if( rc != LDAP_SUCCESS ) {
-                       return rc;
-               }
-               if ( tmpval.bv_len ) {
+               if( global_schemacheck ) {
+                       int rc = mods_structural_class( mods, &tmpval,
+                               text, textbuf, textlen );
+                       if( rc != LDAP_SUCCESS ) {
+                               return rc;
+                       }
+
                        mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
                        mod->sml_op = mop;
                        mod->sml_type.bv_val = NULL;
                        mod->sml_desc = slap_schema.si_ad_structuralObjectClass;
-                       mod->sml_bvalues = (BVarray) ch_malloc( 2 * sizeof( struct berval ) );
-                       ber_dupbv( &mod->sml_bvalues[0], &tmpval );
-                       mod->sml_bvalues[1].bv_val = NULL;
-                       assert( mod->sml_bvalues[0].bv_val );
+                       mod->sml_values =
+                               (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+                       ber_dupbv( &mod->sml_values[0], &tmpval );
+                       mod->sml_values[1].bv_len = 0;
+                       mod->sml_values[1].bv_val = NULL;
+                       assert( mod->sml_values[0].bv_val );
+                       mod->sml_nvalues =
+                               (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+                       ber_dupbv( &mod->sml_nvalues[0], &tmpval );
+                       mod->sml_nvalues[1].bv_len = 0;
+                       mod->sml_nvalues[1].bv_val = NULL;
+                       assert( mod->sml_nvalues[0].bv_val );
                        *modtail = mod;
                        modtail = &mod->sml_next;
                }
 
-               tmpval.bv_len = lutil_uuidstr( uuidbuf, sizeof( uuidbuf ) );
-               tmpval.bv_val = uuidbuf;
+               if( SLAP_LASTMOD(op->o_bd) ) {
+                       char uuidbuf[ LDAP_LUTIL_UUIDSTR_BUFSIZE ];
+
+                       tmpval.bv_len = lutil_uuidstr( uuidbuf, sizeof( uuidbuf ) );
+                       tmpval.bv_val = uuidbuf;
                
+                       mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
+                       mod->sml_op = mop;
+                       mod->sml_type.bv_val = NULL;
+                       mod->sml_desc = slap_schema.si_ad_entryUUID;
+                       mod->sml_values =
+                               (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+                       ber_dupbv( &mod->sml_values[0], &tmpval );
+                       mod->sml_values[1].bv_len = 0;
+                       mod->sml_values[1].bv_val = NULL;
+                       assert( mod->sml_values[0].bv_val );
+                       mod->sml_nvalues = NULL;
+                       *modtail = mod;
+                       modtail = &mod->sml_next;
+
+                       mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
+                       mod->sml_op = mop;
+                       mod->sml_type.bv_val = NULL;
+                       mod->sml_desc = slap_schema.si_ad_creatorsName;
+                       mod->sml_values = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+                       ber_dupbv( &mod->sml_values[0], &name );
+                       mod->sml_values[1].bv_len = 0;
+                       mod->sml_values[1].bv_val = NULL;
+                       assert( mod->sml_values[0].bv_val );
+                       mod->sml_nvalues =
+                               (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+                       ber_dupbv( &mod->sml_nvalues[0], &nname );
+                       mod->sml_nvalues[1].bv_len = 0;
+                       mod->sml_nvalues[1].bv_val = NULL;
+                       assert( mod->sml_nvalues[0].bv_val );
+                       *modtail = mod;
+                       modtail = &mod->sml_next;
+
+                       mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
+                       mod->sml_op = mop;
+                       mod->sml_type.bv_val = NULL;
+                       mod->sml_desc = slap_schema.si_ad_createTimestamp;
+                       mod->sml_values = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+                       ber_dupbv( &mod->sml_values[0], &timestamp );
+                       mod->sml_values[1].bv_len = 0;
+                       mod->sml_values[1].bv_val = NULL;
+                       assert( mod->sml_values[0].bv_val );
+                       mod->sml_nvalues = NULL;
+                       *modtail = mod;
+                       modtail = &mod->sml_next;
+               }
+       }
+
+       if( SLAP_LASTMOD(op->o_bd) ) {
                mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
                mod->sml_op = mop;
                mod->sml_type.bv_val = NULL;
-               mod->sml_desc = slap_schema.si_ad_entryUUID;
-               mod->sml_bvalues = (BVarray) ch_malloc( 2 * sizeof( struct berval ) );
-               ber_dupbv( &mod->sml_bvalues[0], &tmpval );
-               mod->sml_bvalues[1].bv_val = NULL;
-               assert( mod->sml_bvalues[0].bv_val );
+               mod->sml_desc = slap_schema.si_ad_entryCSN;
+               mod->sml_values = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+               ber_dupbv( &mod->sml_values[0], &csn );
+               mod->sml_values[1].bv_len = 0;
+               mod->sml_values[1].bv_val = NULL;
+               assert( mod->sml_values[0].bv_val );
+               mod->sml_nvalues = NULL;
                *modtail = mod;
                modtail = &mod->sml_next;
 
                mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
                mod->sml_op = mop;
                mod->sml_type.bv_val = NULL;
-               mod->sml_desc = slap_schema.si_ad_creatorsName;
-               mod->sml_bvalues = (BVarray) ch_malloc( 2 * sizeof( struct berval ) );
-               ber_dupbv( &mod->sml_bvalues[0], &name );
-               mod->sml_bvalues[1].bv_val = NULL;
-               assert( mod->sml_bvalues[0].bv_val );
+               mod->sml_desc = slap_schema.si_ad_modifiersName;
+               mod->sml_values = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+               ber_dupbv( &mod->sml_values[0], &name );
+               mod->sml_values[1].bv_len = 0;
+               mod->sml_values[1].bv_val = NULL;
+               assert( mod->sml_values[0].bv_val );
+               mod->sml_nvalues =
+                       (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+               ber_dupbv( &mod->sml_nvalues[0], &nname );
+               mod->sml_nvalues[1].bv_len = 0;
+               mod->sml_nvalues[1].bv_val = NULL;
+               assert( mod->sml_nvalues[0].bv_val );
                *modtail = mod;
                modtail = &mod->sml_next;
 
                mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
                mod->sml_op = mop;
                mod->sml_type.bv_val = NULL;
-               mod->sml_desc = slap_schema.si_ad_createTimestamp;
-               mod->sml_bvalues = (BVarray) ch_malloc( 2 * sizeof( struct berval ) );
-               ber_dupbv( &mod->sml_bvalues[0], &timestamp );
-               mod->sml_bvalues[1].bv_val = NULL;
-               assert( mod->sml_bvalues[0].bv_val );
+               mod->sml_desc = slap_schema.si_ad_modifyTimestamp;
+               mod->sml_values = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+               ber_dupbv( &mod->sml_values[0], &timestamp );
+               mod->sml_values[1].bv_len = 0;
+               mod->sml_values[1].bv_val = NULL;
+               assert( mod->sml_values[0].bv_val );
+               mod->sml_nvalues = NULL;
                *modtail = mod;
                modtail = &mod->sml_next;
        }
 
-       mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
-       mod->sml_op = mop;
-       mod->sml_type.bv_val = NULL;
-       mod->sml_desc = slap_schema.si_ad_entryCSN;
-       mod->sml_bvalues = (BVarray) ch_malloc( 2 * sizeof( struct berval ) );
-       ber_dupbv( &mod->sml_bvalues[0], &csn );
-       mod->sml_bvalues[1].bv_val = NULL;
-       assert( mod->sml_bvalues[0].bv_val );
-       *modtail = mod;
-       modtail = &mod->sml_next;
-
-       mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
-       mod->sml_op = mop;
-       mod->sml_type.bv_val = NULL;
-       mod->sml_desc = slap_schema.si_ad_modifiersName;
-       mod->sml_bvalues = (BVarray) ch_malloc( 2 * sizeof( struct berval ) );
-       ber_dupbv( &mod->sml_bvalues[0], &name );
-       mod->sml_bvalues[1].bv_val = NULL;
-       assert( mod->sml_bvalues[0].bv_val );
-       *modtail = mod;
-       modtail = &mod->sml_next;
-
-       mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
-       mod->sml_op = mop;
-       mod->sml_type.bv_val = NULL;
-       mod->sml_desc = slap_schema.si_ad_modifyTimestamp;
-       mod->sml_bvalues = (BVarray) ch_malloc( 2 * sizeof( struct berval ) );
-       ber_dupbv( &mod->sml_bvalues[0], &timestamp );
-       mod->sml_bvalues[1].bv_val = NULL;
-       assert( mod->sml_bvalues[0].bv_val );
-       *modtail = mod;
-       modtail = &mod->sml_next;
-
        *modtail = NULL;
-
        return LDAP_SUCCESS;
 }
+