]> git.sur5r.net Git - openldap/blobdiff - servers/slapd/modify.c
Changes from HEAD for beta
[openldap] / servers / slapd / modify.c
index 1405ca9c7201c0d5aca34333748160195efa7ff7..ac412159c136b3d8288c5c8099558885a8c22990 100644 (file)
@@ -50,6 +50,7 @@ do_modify(
        Slapi_PBlock *pb = op->o_pb;
 #endif
        int manageDSAit;
+       int increment = 0;
 
 #ifdef NEW_LOGGING
        LDAP_LOG( OPERATION, ENTRY, "do_modify: enter\n", 0, 0, 0 );
@@ -147,14 +148,53 @@ do_modify(
                case LDAP_MOD_REPLACE:
                        break;
 
+               case LDAP_MOD_INCREMENT:
+                       if( op->o_protocol >= LDAP_VERSION3 ) {
+                               increment++;
+                               if ( mod->sml_values == NULL ) {
+#ifdef NEW_LOGGING
+                                       LDAP_LOG( OPERATION, ERR, "do_modify: "
+                                               "modify/increment operation (%ld) requires value\n",
+                                               (long)mop, 0, 0 );
+#else
+                                       Debug( LDAP_DEBUG_ANY, "do_modify: "
+                                               "modify/increment operation (%ld) requires value\n",
+                                               (long) mop, 0, 0 );
+#endif
+
+                                       send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR,
+                                               "modify/increment operation requires value" );
+                                       goto cleanup;
+                               }
+
+                               if( mod->sml_values[1].bv_val ) {
+#ifdef NEW_LOGGING
+                                       LDAP_LOG( OPERATION, ERR, "do_modify: modify/increment "
+                                               "operation (%ld) requires single value\n",
+                                               (long)mop, 0, 0 );
+#else
+                                       Debug( LDAP_DEBUG_ANY, "do_modify: modify/increment "
+                                               "operation (%ld) requires single value\n",
+                                               (long) mop, 0, 0 );
+#endif
+
+                                       send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR,
+                                               "modify/increment operation requires single value" );
+                                       goto cleanup;
+                               }
+
+                               break;
+                       }
+                       /* fall thru */
+
                default: {
 #ifdef NEW_LOGGING
                                LDAP_LOG( OPERATION, ERR, 
-                                       "do_modify: invalid modify operation (%ld)\n",
+                                       "do_modify: unrecognized modify operation (%ld)\n",
                                        (long)mop, 0, 0 );
 #else
                                Debug( LDAP_DEBUG_ANY,
-                                       "do_modify: invalid modify operation (%ld)\n",
+                                       "do_modify: unrecognized modify operation (%ld)\n",
                                        (long) mop, 0, 0 );
 #endif
 
@@ -227,9 +267,10 @@ do_modify(
        for ( tmp = modlist; tmp != NULL; tmp = tmp->sml_next ) {
 #ifdef NEW_LOGGING
                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 );
+                       tmp->sml_op == LDAP_MOD_ADD ? "add" :
+                               (tmp->sml_op == LDAP_MOD_INCREMENT ? "increment" :
+                                       (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 );
@@ -243,9 +284,10 @@ do_modify(
 
 #else
                Debug( LDAP_DEBUG_ARGS, "\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 );
+                       tmp->sml_op == LDAP_MOD_ADD ? "add" :
+                               (tmp->sml_op == LDAP_MOD_INCREMENT ? "increment" :
+                               (tmp->sml_op == LDAP_MOD_DELETE ? "delete" :
+                                       "replace")), tmp->sml_type.bv_val, 0 );
 
                if ( tmp->sml_values == NULL ) {
                        Debug( LDAP_DEBUG_ARGS, "%s\n",
@@ -311,7 +353,7 @@ do_modify(
                        if (rs->sr_ref != default_referral) ber_bvarray_free( rs->sr_ref );
                } else {
                        send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
-                                       "referral missing" );
+                               "referral missing" );
                }
                goto cleanup;
        }
@@ -327,6 +369,12 @@ do_modify(
                goto cleanup;
        }
 
+       /* check for modify/increment support */
+       if( increment && !SLAP_INCREMENT( op->o_bd ) ) {
+               send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
+                       "modify/increment not supported in context" );
+       }
+
 #if defined( LDAP_SLAPI )
        slapi_x_pblock_set_operation( pb, op );
        slapi_pblock_set( pb, SLAPI_MODIFY_TARGET, (void *)dn.bv_val );
@@ -374,12 +422,14 @@ do_modify(
         * attribute types were included in the modification request,
         * then slapi_x_ldapmods2modifications() above will return
         * NULL).
+        *
+        * However, the post-operation plugin should still be 
+        * called.
         */
        if ( modlist == NULL ) {
                rs->sr_err = LDAP_SUCCESS;
                send_ldap_result( op, rs );
-               goto cleanup;
-       }
+       } else {
 #endif /* defined( LDAP_SLAPI ) */
 
        /*
@@ -395,13 +445,11 @@ do_modify(
                /* Multimaster slapd does not have to check for replicator dn
                 * because it accepts each modify request
                 */
-#if defined(LDAP_SYNCREPL) && !defined(SLAPD_MULTIMASTER)
+#ifndef SLAPD_MULTIMASTER
                if ( !op->o_bd->syncinfo &&
-                               ( !op->o_bd->be_update_ndn.bv_len || repl_user ))
-#elif defined(LDAP_SYNCREPL) && defined(SLAPD_MULTIMASTER)
-               if ( !op->o_bd->syncinfo )  /* LDAP_SYNCREPL overrides MM */
-#elif !defined(LDAP_SYNCREPL) && !defined(SLAPD_MULTIMASTER)
-               if ( !op->o_bd->be_update_ndn.bv_len || repl_user )
+                       ( !op->o_bd->be_update_ndn.bv_len || repl_user ))
+#else
+               if ( !op->o_bd->syncinfo )
 #endif
                {
                        int update = op->o_bd->be_update_ndn.bv_len;
@@ -442,16 +490,13 @@ do_modify(
                                replog( op );
                        }
 
-#if defined(LDAP_SYNCREPL) || !defined(SLAPD_MULTIMASTER)
+#ifndef SLAPD_MULTIMASTER
                /* send a referral */
                } else {
                        BerVarray defref = NULL;
-#ifdef LDAP_SYNCREPL
                        if ( op->o_bd->syncinfo ) {
-                               defref = op->o_bd->syncinfo->master_bv;
-                       } else
-#endif
-                       {
+                               defref = op->o_bd->syncinfo->provideruri_bv;
+                       } else {
                                defref = op->o_bd->be_update_refs
                                                ? op->o_bd->be_update_refs : default_referral;
                        }
@@ -478,6 +523,8 @@ do_modify(
        }
 
 #if defined( LDAP_SLAPI )
+       } /* modlist != NULL */
+
        if ( doPluginFNs( op->o_bd, SLAPI_PLUGIN_POST_MODIFY_FN, pb ) < 0 ) {
 #ifdef NEW_LOGGING
                LDAP_LOG( OPERATION, INFO, "do_modify: modify postoperation plugins "
@@ -490,6 +537,9 @@ do_modify(
 #endif /* defined( LDAP_SLAPI ) */
 
 cleanup:
+
+       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 );
        if ( modlist != NULL ) slap_mods_free( modlist );
@@ -568,7 +618,9 @@ int slap_mods_check(
                }
 
                if ( is_at_obsolete( ad->ad_type ) &&
-                       ( ml->sml_op == LDAP_MOD_ADD || ml->sml_values != NULL ) )
+                       (( ml->sml_op != LDAP_MOD_REPLACE &&
+                               ml->sml_op != LDAP_MOD_DELETE ) ||
+                                       ml->sml_values != NULL ))
                {
                        /*
                         * attribute is obsolete,
@@ -581,6 +633,22 @@ int slap_mods_check(
                        return LDAP_CONSTRAINT_VIOLATION;
                }
 
+               if ( ml->sml_op == LDAP_MOD_INCREMENT &&
+#ifdef SLAPD_REAL_SYNTAX
+                       !is_at_syntax( ad->ad_type, SLAPD_REAL_SYNTAX ) &&
+#endif
+                       !is_at_syntax( ad->ad_type, SLAPD_INTEGER_SYNTAX ) )
+               {
+                       /*
+                        * attribute values must be INTEGER or REAL
+                        */
+                       snprintf( textbuf, textlen,
+                               "%s: attribute syntax inappropriate for increment",
+                               ml->sml_type.bv_val );
+                       *text = textbuf;
+                       return LDAP_CONSTRAINT_VIOLATION;
+               }
+
                /*
                 * check values
                 */
@@ -643,6 +711,14 @@ int slap_mods_check(
                                return LDAP_CONSTRAINT_VIOLATION;
                        }
 
+                       /* if the type has a normalizer, generate the
+                        * normalized values. otherwise leave them NULL.
+                        *
+                        * this is different from the rule for attributes
+                        * in an entry - in an attribute list, the normalized
+                        * value is set equal to the non-normalized value
+                        * when there is no normalizer.
+                        */
                        if( nvals && ad->ad_type->sat_equality &&
                                ad->ad_type->sat_equality->smr_normalize )
                        {
@@ -675,8 +751,6 @@ int slap_mods_check(
 
                                ml->sml_nvalues[nvals].bv_val = NULL;
                                ml->sml_nvalues[nvals].bv_len = 0;
-
-                       } else {
                        }
                }
        }
@@ -703,7 +777,7 @@ int slap_mods_opattrs(
        assert( modtail != NULL );
        assert( *modtail == NULL );
 
-       if( SLAP_LASTMOD(op->o_bd) ) {
+       if ( SLAP_LASTMOD( op->o_bd )) {
                struct tm *ltm;
                time_t now = slap_get_time();
 
@@ -711,9 +785,9 @@ int slap_mods_opattrs(
                ltm = gmtime( &now );
                lutil_gentime( timebuf, sizeof(timebuf), ltm );
 
-               csn.bv_len = lutil_csnstr( csnbuf, sizeof( csnbuf ), 0, 0 );
+               slap_get_csn( op, csnbuf, sizeof(csnbuf), &csn, 1 );
+
                ldap_pvt_thread_mutex_unlock( &gmtime_mutex );
-               csn.bv_val = csnbuf;
 
                timestamp.bv_val = timebuf;
                timestamp.bv_len = strlen(timebuf);
@@ -734,9 +808,7 @@ int slap_mods_opattrs(
                if( global_schemacheck ) {
                        int rc = mods_structural_class( mods, &tmpval,
                                text, textbuf, textlen );
-                       if( rc != LDAP_SUCCESS ) {
-                               return rc;
-                       }
+                       if( rc != LDAP_SUCCESS ) return rc;
 
                        mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
                        mod->sml_op = mop;
@@ -758,7 +830,7 @@ int slap_mods_opattrs(
                        modtail = &mod->sml_next;
                }
 
-               if( SLAP_LASTMOD(op->o_bd) ) {
+               if ( SLAP_LASTMOD( op->o_bd )) {
                        char uuidbuf[ LDAP_LUTIL_UUIDSTR_BUFSIZE ];
 
                        tmpval.bv_len = lutil_uuidstr( uuidbuf, sizeof( uuidbuf ) );
@@ -769,7 +841,7 @@ int slap_mods_opattrs(
                        mod->sml_type.bv_val = NULL;
                        mod->sml_desc = slap_schema.si_ad_entryUUID;
                        mod->sml_values =
-                               (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+                       (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;
@@ -811,7 +883,7 @@ int slap_mods_opattrs(
                }
        }
 
-       if( SLAP_LASTMOD(op->o_bd) ) {
+       if ( SLAP_LASTMOD( op->o_bd )) {
                mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
                mod->sml_op = mop;
                mod->sml_type.bv_val = NULL;