]> git.sur5r.net Git - openldap/blobdiff - servers/slapd/add.c
Experimental code that uses one locker ID per thread. Seems to work OK,
[openldap] / servers / slapd / add.c
index 358cfd97257b26e691c6147a19f2aa2352e5d652..6e7cb7e443f8dfb347f8074eae08d96cf7ee60ce 100644 (file)
@@ -1,6 +1,6 @@
 /* $OpenLDAP$ */
 /*
- * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
  */
 /*
@@ -28,7 +28,9 @@
 static int slap_mods2entry(
        Modifications *mods,
        Entry **e,
-       const char **text );
+       int repl_user,
+       const char **text,
+       char *textbuf, size_t textlen );
 
 int
 do_add( Connection *conn, Operation *op )
@@ -48,8 +50,7 @@ do_add( Connection *conn, Operation *op )
        int     manageDSAit;
 
 #ifdef NEW_LOGGING
-       LDAP_LOG(( "operation", LDAP_LEVEL_ENTRY,
-                  "do_add: conn %d enter\n", conn->c_connid ));
+       LDAP_LOG( OPERATION, ENTRY, "do_add: conn %d enter\n", conn->c_connid,0,0 );
 #else
        Debug( LDAP_DEBUG_TRACE, "do_add\n", 0, 0, 0 );
 #endif
@@ -66,10 +67,10 @@ do_add( Connection *conn, Operation *op )
         */
 
        /* get the name */
-       if ( ber_scanf( ber, "{o", /*}*/ &dn ) == LBER_ERROR ) {
+       if ( ber_scanf( ber, "{m", /*}*/ &dn ) == LBER_ERROR ) {
 #ifdef NEW_LOGGING
-               LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
-                       "do_add: conn %d ber_scanf failed\n", conn->c_connid ));
+               LDAP_LOG( OPERATION, ERR, 
+                       "do_add: conn %d ber_scanf failed\n", conn->c_connid,0,0 );
 #else
                Debug( LDAP_DEBUG_ANY, "do_add: ber_scanf failed\n", 0, 0, 0 );
 #endif
@@ -79,20 +80,13 @@ do_add( Connection *conn, Operation *op )
        }
 
        e = (Entry *) ch_calloc( 1, sizeof(Entry) );
-       e->e_name.bv_val = NULL;
-       e->e_name.bv_len = 0;
-       e->e_nname.bv_val = NULL;
-       e->e_nname.bv_len = 0;
-       e->e_attrs = NULL;
-       e->e_private = NULL;
 
        rc = dnPrettyNormal( NULL, &dn, &e->e_name, &e->e_nname );
 
        if( rc != LDAP_SUCCESS ) {
 #ifdef NEW_LOGGING
-               LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
-                       "do_add: conn %d invalid dn (%s)\n", conn->c_connid,
-                               dn.bv_val ));
+               LDAP_LOG( OPERATION, ERR, 
+                       "do_add: conn %d invalid dn (%s)\n", conn->c_connid, dn.bv_val, 0 );
 #else
                Debug( LDAP_DEBUG_ANY, "do_add: invalid dn (%s)\n", dn.bv_val, 0, 0 );
 #endif
@@ -102,8 +96,8 @@ do_add( Connection *conn, Operation *op )
        }
 
 #ifdef NEW_LOGGING
-       LDAP_LOG(( "operation", LDAP_LEVEL_ARGS,
-               "do_add: conn %d  dn (%s)\n", conn->c_connid, e->e_dn ));
+       LDAP_LOG( OPERATION, ARGS, 
+               "do_add: conn %d  dn (%s)\n", conn->c_connid, e->e_dn, 0 );
 #else
        Debug( LDAP_DEBUG_ARGS, "do_add: dn (%s)\n", e->e_dn, 0, 0 );
 #endif
@@ -113,13 +107,14 @@ do_add( Connection *conn, Operation *op )
            tag = ber_next_element( ber, &len, last ) )
        {
                Modifications *mod;
+               ber_tag_t rtag;
 
-               rc = ber_scanf( ber, "{o{W}}", &tmp.sml_type, &tmp.sml_bvalues );
+               rtag = ber_scanf( ber, "{m{W}}", &tmp.sml_type, &tmp.sml_bvalues );
 
-               if ( rc == LBER_ERROR ) {
+               if ( rtag == LBER_ERROR ) {
 #ifdef NEW_LOGGING
-                       LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
-                                  "do_add: conn %d      decoding error \n", conn->c_connid ));
+                       LDAP_LOG( OPERATION, ERR, 
+                                  "do_add: conn %d      decoding error \n", conn->c_connid, 0, 0 );
 #else
                        Debug( LDAP_DEBUG_ANY, "do_add: decoding error\n", 0, 0, 0 );
 #endif
@@ -131,16 +126,15 @@ do_add( Connection *conn, Operation *op )
 
                if ( tmp.sml_bvalues == NULL ) {
 #ifdef NEW_LOGGING
-                       LDAP_LOG(( "operation", LDAP_LEVEL_INFO,
+                       LDAP_LOG( OPERATION, INFO, 
                                "do_add: conn %d         no values for type %s\n",
-                               conn->c_connid, tmp.sml_type.bv_val ));
+                               conn->c_connid, tmp.sml_type.bv_val, 0 );
 #else
                        Debug( LDAP_DEBUG_ANY, "no values for type %s\n",
                                tmp.sml_type.bv_val, 0, 0 );
 #endif
                        send_ldap_result( conn, op, rc = LDAP_PROTOCOL_ERROR,
                                NULL, "no values for attribute type", NULL, NULL );
-                       free( tmp.sml_type.bv_val );
                        goto done;
                }
                mod  = (Modifications *) ch_malloc( sizeof(Modifications) );
@@ -157,8 +151,8 @@ do_add( Connection *conn, Operation *op )
 
        if ( ber_scanf( ber, /*{*/ "}") == LBER_ERROR ) {
 #ifdef NEW_LOGGING
-               LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
-                       "do_add: conn %d ber_scanf failed\n", conn->c_connid ));
+               LDAP_LOG( OPERATION, ERR, 
+                       "do_add: conn %d ber_scanf failed\n", conn->c_connid, 0, 0 );
 #else
                Debug( LDAP_DEBUG_ANY, "do_add: ber_scanf failed\n", 0, 0, 0 );
 #endif
@@ -170,8 +164,8 @@ do_add( Connection *conn, Operation *op )
 
        if( (rc = get_ctrls( conn, op, 1 )) != LDAP_SUCCESS ) {
 #ifdef NEW_LOGGING
-               LDAP_LOG(( "operation", LDAP_LEVEL_INFO,
-                       "do_add: conn %d get_ctrls failed\n", conn->c_connid ));
+               LDAP_LOG( OPERATION, INFO, 
+                       "do_add: conn %d get_ctrls failed\n", conn->c_connid, 0, 0 );
 #else
                Debug( LDAP_DEBUG_ANY, "do_add: get_ctrls failed\n", 0, 0, 0 );
 #endif
@@ -184,7 +178,7 @@ do_add( Connection *conn, Operation *op )
                goto done;
        }
 
-       Statslog( LDAP_DEBUG_STATS, "conn=%ld op=%d ADD dn=\"%s\"\n",
+       Statslog( LDAP_DEBUG_STATS, "conn=%lu op=%lu ADD dn=\"%s\"\n",
            op->o_connid, op->o_opid, e->e_dn, 0, 0 );
 
        if( e->e_nname.bv_len == 0 ) {
@@ -195,7 +189,7 @@ do_add( Connection *conn, Operation *op )
                goto done;
 
 #if defined( SLAPD_SCHEMA_DN )
-       } else if ( strcasecmp( e->e_ndn, SLAPD_SCHEMA_DN ) == 0 ) {
+       } else if ( bvmatch( &e->e_nname, &global_schemandn ) ) {
                send_ldap_result( conn, op, rc = LDAP_ALREADY_EXISTS,
                        NULL, "subschema subentry already exists",
                        NULL, NULL );
@@ -212,13 +206,13 @@ do_add( Connection *conn, Operation *op )
         */
        be = select_backend( &e->e_nname, manageDSAit, 0 );
        if ( be == NULL ) {
-               BVarray ref = referral_rewrite( default_referral,
+               BerVarray ref = referral_rewrite( default_referral,
                        NULL, &e->e_name, LDAP_SCOPE_DEFAULT );
 
                send_ldap_result( conn, op, rc = LDAP_REFERRAL,
                        NULL, NULL, ref ? ref : default_referral, NULL );
 
-               if ( ref ) bvarray_free( ref );
+               if ( ref ) ber_bvarray_free( ref );
                goto done;
        }
 
@@ -262,9 +256,7 @@ do_add( Connection *conn, Operation *op )
                                goto done;
                        }
 
-                       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 )
@@ -272,7 +264,7 @@ do_add( Connection *conn, Operation *op )
                                        assert( (*modtail)->sml_op == LDAP_MOD_ADD );
                                        assert( (*modtail)->sml_desc != NULL );
                                }
-                               rc = slap_mods_opattrs( op, modlist, modtail, &text,
+                               rc = slap_mods_opattrs( be, op, modlist, modtail, &text,
                                        textbuf, textlen );
                                if( rc != LDAP_SUCCESS ) {
                                        send_ldap_result( conn, op, rc,
@@ -281,7 +273,8 @@ do_add( Connection *conn, Operation *op )
                                }
                        }
 
-                       rc = slap_mods2entry( modlist, &e, &text );
+                       rc = slap_mods2entry( modlist, &e, repl_user, &text,
+                               textbuf, textlen );
                        if( rc != LDAP_SUCCESS ) {
                                send_ldap_result( conn, op, rc,
                                        NULL, text, NULL, NULL );
@@ -301,21 +294,21 @@ do_add( Connection *conn, Operation *op )
 
 #ifndef SLAPD_MULTIMASTER
                } else {
-                       BVarray defref = be->be_update_refs
+                       BerVarray defref = be->be_update_refs
                                ? be->be_update_refs : default_referral;
-                       BVarray ref = referral_rewrite( defref,
+                       BerVarray ref = referral_rewrite( defref,
                                NULL, &e->e_name, LDAP_SCOPE_DEFAULT );
 
                        send_ldap_result( conn, op, rc = LDAP_REFERRAL, NULL, NULL,
                                ref ? ref : defref, NULL );
 
-                       if ( ref ) bvarray_free( ref );
+                       if ( ref ) ber_bvarray_free( ref );
 #endif
                }
        } else {
 #ifdef NEW_LOGGING
-           LDAP_LOG(( "operation", LDAP_LEVEL_INFO,
-                      "do_add: conn %d  no backend support\n", conn->c_connid ));
+           LDAP_LOG( OPERATION, INFO, 
+                      "do_add: conn %d  no backend support\n", conn->c_connid, 0, 0 );
 #else
            Debug( LDAP_DEBUG_ARGS, "    do_add: no backend support\n", 0, 0, 0 );
 #endif
@@ -324,8 +317,6 @@ do_add( Connection *conn, Operation *op )
        }
 
 done:
-       free( dn.bv_val );
-
        if( modlist != NULL ) {
                slap_mods_free( modlist );
        }
@@ -339,11 +330,15 @@ done:
 static int slap_mods2entry(
        Modifications *mods,
        Entry **e,
-       const char **text )
+       int repl_user,
+       const char **text,
+       char *textbuf, size_t textlen )
 {
        Attribute **tail = &(*e)->e_attrs;
        assert( *tail == NULL );
 
+       *text = textbuf;
+
        for( ; mods != NULL; mods = mods->sml_next ) {
                Attribute *attr;
 
@@ -357,6 +352,13 @@ static int slap_mods2entry(
 #ifdef SLURPD_FRIENDLY
                        ber_len_t i,j;
 
+                       if( !repl_user ) {
+                               snprintf( textbuf, textlen,
+                                       "attribute '%s' provided more than once",
+                                       mods->sml_desc->ad_cname.bv_val );
+                               return LDAP_TYPE_OR_VALUE_EXISTS;
+                       }
+
                        for( i=0; attr->a_vals[i].bv_val; i++ ) {
                                /* count them */
                        }
@@ -369,6 +371,7 @@ static int slap_mods2entry(
                                sizeof( struct berval ) * (i+j) );
 
                        /* should check for duplicates */
+
                        AC_MEMCPY( &attr->a_vals[i], mods->sml_bvalues,
                                sizeof( struct berval ) * j );
 
@@ -378,11 +381,69 @@ static int slap_mods2entry(
 
                        continue;
 #else
-                       *text = "attribute provided more than once";
+                       snprintf( textbuf, textlen,
+                               "attribute '%s' provided more than once",
+                               mods->sml_desc->ad_cname.bv_val );
                        return LDAP_TYPE_OR_VALUE_EXISTS;
 #endif
                }
 
+               if( mods->sml_bvalues[1].bv_val != NULL ) {
+                       /* check for duplicates */
+                       int             i, j;
+                       MatchingRule *mr = mods->sml_desc->ad_type->sat_equality;
+
+                       /* check if the values we're adding already exist */
+                       if( mr == NULL || !mr->smr_match ) {
+                               for ( i = 0; mods->sml_bvalues[i].bv_val != NULL; i++ ) {
+                                       /* test asserted values against themselves */
+                                       for( j = 0; j < i; j++ ) {
+                                               int rc = ber_bvcmp( &mods->sml_bvalues[i],
+                                                       &mods->sml_bvalues[j] );
+
+                                               if( rc == 0 ) {
+                                                       /* value exists already */
+                                                       snprintf( textbuf, textlen,
+                                                               "%s: value #%d provided more than once",
+                                                               mods->sml_desc->ad_cname.bv_val, j );
+                                                       return LDAP_TYPE_OR_VALUE_EXISTS;
+                                               }
+                                       }
+                               }
+
+                       } else {
+                               for ( i = 0; mods->sml_bvalues[i].bv_val != NULL; i++ ) {
+                                       int rc, match;
+                                       const char *text = NULL;
+                                       struct berval asserted;
+
+                                       rc = value_normalize( mods->sml_desc,
+                                               SLAP_MR_EQUALITY,
+                                               &mods->sml_bvalues[i],
+                                               &asserted,
+                                               &text );
+
+                                       if( rc != LDAP_SUCCESS ) return rc;
+
+                                       for ( j = 0; j < i; j++ ) {
+                                               int rc = value_match( &match, mods->sml_desc, mr,
+                                                       SLAP_MR_VALUE_SYNTAX_MATCH,
+                                                       &mods->sml_bvalues[j], &asserted, &text );
+
+                                               if( rc == LDAP_SUCCESS && match == 0 ) {
+                                                       free( asserted.bv_val );
+                                                       snprintf( textbuf, textlen,
+                                                               "%s: value #%d provided more than once",
+                                                               mods->sml_desc->ad_cname.bv_val, j );
+                                                       return LDAP_TYPE_OR_VALUE_EXISTS;
+                                               }
+                                       }
+
+                                       free( asserted.bv_val );
+                               }
+                       }
+               }
+
                attr = ch_calloc( 1, sizeof(Attribute) );
 
                /* move ad to attr structure */