/* add.c - ldap ldbm back-end add routine */
/* $OpenLDAP$ */
/*
- * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
char *pdn;
Entry *p = NULL;
int rootlock = 0;
- int rc;
-
-#ifdef SLAPD_SCHEMA_NOT_COMPAT
- static AttributeDescription *children = NULL;
+ int rc;
+ ID id = NOID;
+ const char *text = NULL;
+ AttributeDescription *children = slap_schema.si_ad_children;
+ char textbuf[SLAP_TEXT_BUFLEN];
+ size_t textlen = sizeof textbuf;
+
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "backend", LDAP_LEVEL_ENTRY,"ldbm_back_add: %s\n",
+ e->e_dn ));
#else
- static const char *children = "children";
-#endif
-
-
Debug(LDAP_DEBUG_ARGS, "==> ldbm_back_add: %s\n", e->e_dn, 0, 0);
+#endif
/* nobody else can add until we lock our parent */
ldap_pvt_thread_mutex_lock(&li->li_add_mutex);
- if ( ( dn2id( be, e->e_ndn ) ) != NOID ) {
+ if ( ( rc = dn2id( be, e->e_ndn, &id ) ) || id != NOID ) {
+ /* if (rc) something bad happened to ldbm cache */
ldap_pvt_thread_mutex_unlock(&li->li_add_mutex);
- entry_free( e );
- send_ldap_result( conn, op, LDAP_ALREADY_EXISTS,
+ send_ldap_result( conn, op,
+ rc ? LDAP_OPERATIONS_ERROR : LDAP_ALREADY_EXISTS,
NULL, NULL, NULL, NULL );
return( -1 );
}
- if ( schema_check_entry( e ) != 0 ) {
+ rc = entry_schema_check( e, NULL, &text, textbuf, textlen );
+
+ if ( rc != LDAP_SUCCESS ) {
ldap_pvt_thread_mutex_unlock(&li->li_add_mutex);
- Debug( LDAP_DEBUG_TRACE, "entry failed schema check\n",
- 0, 0, 0 );
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "backend", LDAP_LEVEL_ERR,
+ "ldbm_back_add: entry (%s) failed schema check.\n",
+ e->e_dn ));
+#else
+ Debug( LDAP_DEBUG_TRACE, "entry failed schema check: %s\n",
+ text, 0, 0 );
+#endif
- entry_free( e );
- send_ldap_result( conn, op, LDAP_OBJECT_CLASS_VIOLATION,
- NULL, NULL, NULL, NULL );
+
+ send_ldap_result( conn, op, rc,
+ NULL, text, NULL, NULL );
return( -1 );
}
/* get parent with writer lock */
if ( (p = dn2entry_w( be, pdn, &matched )) == NULL ) {
- char *matched_dn;
+ char *matched_dn = NULL;
struct berval **refs;
ldap_pvt_thread_mutex_unlock(&li->li_add_mutex);
cache_return_entry_r( &li->li_cache, matched );
} else {
- matched_dn = NULL;
- refs = default_referral;
+ refs = referral_rewrite( default_referral,
+ NULL, &e->e_name, LDAP_SCOPE_DEFAULT );
}
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "backend", LDAP_LEVEL_ERR,
+ "ldbm_back_add: Parent of (%s) does not exist.\n",
+ e->e_dn ));
+#else
Debug( LDAP_DEBUG_TRACE, "parent does not exist\n",
0, 0, 0 );
+#endif
- send_ldap_result( conn, op, LDAP_REFERRAL,
- matched_dn, NULL, refs, NULL );
+ send_ldap_result( conn, op, LDAP_REFERRAL, matched_dn,
+ refs == NULL ? "parent does not exist" : "parent is referral",
+ refs, NULL );
- if( matched != NULL ) {
- ber_bvecfree( refs );
- free( matched_dn );
- }
+ ber_bvecfree( refs );
+ free( matched_dn );
- entry_free( e );
- free( pdn );
return -1;
}
/* don't need the add lock anymore */
ldap_pvt_thread_mutex_unlock(&li->li_add_mutex);
- free(pdn);
-
if ( ! access_allowed( be, conn, op, p,
children, NULL, ACL_WRITE ) )
{
/* free parent and writer lock */
cache_return_entry_w( &li->li_cache, p );
- Debug( LDAP_DEBUG_TRACE, "no access to parent\n", 0,
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "backend", LDAP_LEVEL_ERR,
+ "ldbm_back_add: No write access to parent (%s).\n",
+ e->e_dn ));
+#else
+ Debug( LDAP_DEBUG_TRACE, "no write access to parent\n", 0,
0, 0 );
+#endif
+
send_ldap_result( conn, op, LDAP_INSUFFICIENT_ACCESS,
- NULL, NULL, NULL, NULL );
+ NULL, "no write access to parent", NULL, NULL );
- entry_free( e );
return -1;
}
/* free parent and writer lock */
cache_return_entry_w( &li->li_cache, p );
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "backend", LDAP_LEVEL_ERR,
+ "ldbm_back_add: Parent is an alias.\n"));
+#else
Debug( LDAP_DEBUG_TRACE, "parent is alias\n", 0,
0, 0 );
+#endif
+
send_ldap_result( conn, op, LDAP_ALIAS_PROBLEM,
- NULL, NULL, NULL, NULL );
+ NULL, "parent is an alias", NULL, NULL );
- entry_free( e );
return -1;
}
/* free parent and writer lock */
cache_return_entry_w( &li->li_cache, p );
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "backend", LDAP_LEVEL_ERR,
+ "ldbm_back_add: Parent is referral.\n" ));
+#else
Debug( LDAP_DEBUG_TRACE, "parent is referral\n", 0,
0, 0 );
+#endif
+
send_ldap_result( conn, op, LDAP_REFERRAL,
matched_dn, NULL, refs, NULL );
ber_bvecfree( refs );
free( matched_dn );
- entry_free( e );
return -1;
}
} else {
if(pdn != NULL) {
assert( *pdn == '\0' );
- free(pdn);
}
/* no parent, must be adding entry to root */
- if ( !be_isroot( be, op->o_ndn ) && !be_issuffix( be, "" ) ) {
- ldap_pvt_thread_mutex_unlock(&li->li_add_mutex);
+ if ( !be_isroot( be, &op->o_ndn ) ) {
+ if ( be_issuffix( be, "" ) || be_isupdate( be, &op->o_ndn ) ) {
+ p = (Entry *)&slap_entry_root;
+
+ rc = access_allowed( be, conn, op, p,
+ children, NULL, ACL_WRITE );
+ p = NULL;
+
+ if ( ! rc ) {
+ ldap_pvt_thread_mutex_unlock(&li->li_add_mutex);
+
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "backend", LDAP_LEVEL_ERR,
+ "ldbm_back_add: No write "
+ "access to parent (\"\").\n" ));
+#else
+ Debug( LDAP_DEBUG_TRACE,
+ "no write access to parent\n",
+ 0, 0, 0 );
+#endif
- Debug( LDAP_DEBUG_TRACE, "%s add denied\n",
- pdn == NULL ? "suffix" : "entry at root",
- 0, 0 );
+ send_ldap_result( conn, op,
+ LDAP_INSUFFICIENT_ACCESS,
+ NULL,
+ "no write access to parent",
+ NULL, NULL );
- send_ldap_result( conn, op, LDAP_INSUFFICIENT_ACCESS,
- NULL, NULL, NULL, NULL );
+ return -1;
+ }
- entry_free( e );
- return -1;
+ } else {
+ ldap_pvt_thread_mutex_unlock(&li->li_add_mutex);
+
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "backend", LDAP_LEVEL_ERR,
+ "ldbm_back_add: %s add denied.\n",
+ pdn == NULL ? "suffix"
+ : "entry at root" ));
+#else
+ Debug( LDAP_DEBUG_TRACE, "%s add denied\n",
+ pdn == NULL ? "suffix"
+ : "entry at root", 0, 0 );
+#endif
+
+ send_ldap_result( conn, op,
+ LDAP_INSUFFICIENT_ACCESS,
+ NULL, NULL, NULL, NULL );
+
+ return -1;
+ }
}
/*
ldap_pvt_thread_mutex_unlock(&li->li_add_mutex);
}
- e->e_id = next_id( be );
+ if ( next_id( be, &e->e_id ) ) {
+ if( p != NULL) {
+ /* free parent and writer lock */
+ cache_return_entry_w( &li->li_cache, p );
+ }
+
+ if ( rootlock ) {
+ /* release root lock */
+ ldap_pvt_thread_mutex_unlock(&li->li_root_mutex);
+ }
+
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "backend", LDAP_LEVEL_ERR,
+ "ldbm_back_add: next_id failed.\n" ));
+#else
+ Debug( LDAP_DEBUG_ANY, "ldbm_add: next_id failed\n",
+ 0, 0, 0 );
+#endif
+
+
+ send_ldap_result( conn, op, LDAP_OTHER,
+ NULL, "next_id add failed", NULL, NULL );
+
+ return( -1 );
+ }
/*
* Try to add the entry to the cache, assign it a new dnid.
ldap_pvt_thread_mutex_unlock(&li->li_root_mutex);
}
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "backend", LDAP_LEVEL_ERR,
+ "ldbm_back_add: cache_add_entry_lock failed.\n" ));
+#else
Debug( LDAP_DEBUG_ANY, "cache_add_entry_lock failed\n", 0, 0,
0 );
-
- /* free the entry */
- entry_free( e );
+#endif
send_ldap_result( conn, op,
- rc > 0 ? LDAP_ALREADY_EXISTS : LDAP_OPERATIONS_ERROR,
- NULL, NULL, NULL, NULL );
+ rc > 0 ? LDAP_ALREADY_EXISTS : LDAP_OTHER,
+ NULL, rc > 0 ? NULL : "cache add failed", NULL, NULL );
return( -1 );
}
rc = -1;
- /*
- * Add the entry to the attribute indexes, then add it to
- * the id2children index, dn2id index, and the id2entry index.
- */
-
/* attribute indexes */
- if ( index_add_entry( be, e ) != 0 ) {
- Debug( LDAP_DEBUG_TRACE, "index_add_entry failed\n", 0,
+ if ( index_entry_add( be, e, e->e_attrs ) != LDAP_SUCCESS ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "backend", LDAP_LEVEL_ERR,
+ "ldbm_back_add: index_entry_add failed.\n" ));
+#else
+ Debug( LDAP_DEBUG_TRACE, "index_entry_add failed\n", 0,
0, 0 );
- send_ldap_result( conn, op, LDAP_OPERATIONS_ERROR,
- NULL, NULL, NULL, NULL );
+#endif
+
+ send_ldap_result( conn, op, LDAP_OTHER,
+ NULL, "index generation failed", NULL, NULL );
goto return_results;
}
/* dn2id index */
if ( dn2id_add( be, e->e_ndn, e->e_id ) != 0 ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "backend", LDAP_LEVEL_ERR,
+ "ldbm_back_add: dn2id_add failed.\n" ));
+#else
Debug( LDAP_DEBUG_TRACE, "dn2id_add failed\n", 0,
0, 0 );
- send_ldap_result( conn, op, LDAP_OPERATIONS_ERROR,
- NULL, NULL, NULL, NULL );
+#endif
+ /* FIXME: delete attr indices? */
+
+ send_ldap_result( conn, op, LDAP_OTHER,
+ NULL, "DN index generation failed", NULL, NULL );
goto return_results;
}
/* id2entry index */
if ( id2entry_add( be, e ) != 0 ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "backend", LDAP_LEVEL_ERR,
+ "ldbm_back_add: id2entry_add failed.\n" ));
+#else
Debug( LDAP_DEBUG_TRACE, "id2entry_add failed\n", 0,
0, 0 );
+#endif
+
+ /* FIXME: delete attr indices? */
(void) dn2id_delete( be, e->e_ndn, e->e_id );
- send_ldap_result( conn, op, LDAP_OPERATIONS_ERROR,
- NULL, NULL, NULL, NULL );
+
+ send_ldap_result( conn, op, LDAP_OTHER,
+ NULL, "entry store failed", NULL, NULL );
goto return_results;
}
send_ldap_result( conn, op, LDAP_SUCCESS,
NULL, NULL, NULL, NULL );
+
+ /* marks the entry as committed, so it is added to the cache;
+ * otherwise it is removed from the cache, but not destroyed;
+ * it will be destroyed by the caller */
rc = 0;
+ cache_entry_commit( e );
return_results:;
if (p != NULL) {
}
if ( rc ) {
- /* free entry and writer lock */
+ /* in case of error, writer lock is freed
+ * and entry's private data is destroyed */
cache_return_entry_w( &li->li_cache, e );
}
projects / openldap / blobdiff