/* $OpenLDAP$ */
/*
- * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
c->c_dn.bv_len = 0;
c->c_ndn.bv_val = NULL;
c->c_ndn.bv_len = 0;
- c->c_cdn = NULL;
+ c->c_cdn.bv_val = NULL;
+ c->c_cdn.bv_len = 0;
c->c_groups = NULL;
c->c_listener_url = NULL;
c->c_peer_name = NULL;
c->c_sock_name = NULL;
- c->c_ops = NULL;
- c->c_pending_ops = NULL;
+ LDAP_STAILQ_INIT(&c->c_ops);
+ LDAP_STAILQ_INIT(&c->c_pending_ops);
c->c_sasl_bind_mech = NULL;
c->c_sasl_context = NULL;
assert( c->c_authmech == NULL );
assert( c->c_dn.bv_val == NULL );
assert( c->c_ndn.bv_val == NULL );
- assert( c->c_cdn == NULL );
+ assert( c->c_cdn.bv_val == NULL );
assert( c->c_groups == NULL );
assert( c->c_listener_url == NULL );
assert( c->c_peer_domain == NULL );
assert( c->c_peer_name == NULL );
assert( c->c_sock_name == NULL );
- assert( c->c_ops == NULL );
- assert( c->c_pending_ops == NULL );
+ assert( LDAP_STAILQ_EMPTY(&c->c_ops) );
+ assert( LDAP_STAILQ_EMPTY(&c->c_pending_ops) );
assert( c->c_sasl_bind_mech == NULL );
assert( c->c_sasl_context == NULL );
assert( c->c_sasl_extra == NULL );
#endif
ber_sockbuf_add_io( c->c_sb, &ber_sockbuf_io_udp,
LBER_SBIOD_LEVEL_PROVIDER, (void *)&s );
+ ber_sockbuf_add_io( c->c_sb, &ber_sockbuf_io_readahead,
+ LBER_SBIOD_LEVEL_PROVIDER, NULL );
} else
#endif
{
ber_sockbuf_add_io( c->c_sb, &ber_sockbuf_io_tcp,
LBER_SBIOD_LEVEL_PROVIDER, (void *)&s );
}
- ber_sockbuf_add_io( c->c_sb, &ber_sockbuf_io_readahead,
- LBER_SBIOD_LEVEL_PROVIDER, NULL );
#ifdef LDAP_DEBUG
ber_sockbuf_add_io( c->c_sb, &ber_sockbuf_io_debug,
}
c->c_ndn.bv_len = 0;
- if(c->c_cdn != NULL) {
- free(c->c_cdn);
- c->c_cdn = NULL;
+ if(c->c_cdn.bv_val != NULL) {
+ free(c->c_cdn.bv_val);
+ c->c_cdn.bv_val = NULL;
}
+ c->c_cdn.bv_len = 0;
c->c_authc_backend = NULL;
c->c_authz_backend = NULL;
assert( c != NULL );
assert( c->c_struct_state != SLAP_C_UNUSED );
assert( c->c_conn_state != SLAP_C_INVALID );
- assert( c->c_ops == NULL );
+ assert( LDAP_STAILQ_EMPTY(&c->c_ops) );
backend_connection_destroy(c);
Operation *o;
- for( o = c->c_ops; o != NULL; o = o->o_next ) {
+ LDAP_STAILQ_FOREACH(o, &c->c_ops, o_next) {
ldap_pvt_thread_mutex_lock( &o->o_abandonmutex );
o->o_abandon = 1;
ldap_pvt_thread_mutex_unlock( &o->o_abandonmutex );
}
/* remove pending operations */
- for( o = slap_op_pop( &c->c_pending_ops );
- o != NULL;
- o = slap_op_pop( &c->c_pending_ops ) )
- {
+ while ( (o = LDAP_STAILQ_FIRST( &c->c_pending_ops )) != NULL) {
+ LDAP_STAILQ_REMOVE_HEAD( &c->c_pending_ops, o_next );
+ LDAP_STAILQ_NEXT(o, o_next) = NULL;
slap_op_free( o );
}
}
/* note: connections_mutex and c_mutex should be locked by caller */
ber_sockbuf_ctrl( c->c_sb, LBER_SB_OPT_GET_FD, &sd );
- if( c->c_ops != NULL ) {
+ if( !LDAP_STAILQ_EMPTY(&c->c_ops) ) {
#ifdef NEW_LOGGING
LDAP_LOG(( "connection", LDAP_LEVEL_DETAIL1,
"connection_close: conn %d deferring sd %d\n",
conn->c_n_ops_executing--;
conn->c_n_ops_completed++;
- slap_op_remove( &conn->c_ops, arg->co_op );
+ LDAP_STAILQ_REMOVE( &conn->c_ops, arg->co_op, slap_op, o_next);
+ LDAP_STAILQ_NEXT(arg->co_op, o_next) = NULL;
slap_op_free( arg->co_op );
arg->co_op = NULL;
arg->co_conn = NULL;
char *cdn = NULL;
#endif
- if ( conn->c_currentber == NULL && (conn->c_currentber = ber_alloc_t(0))
+ if ( conn->c_currentber == NULL && (conn->c_currentber = ber_alloc())
== NULL ) {
#ifdef NEW_LOGGING
LDAP_LOG(( "connection", LDAP_LEVEL_ERR,
- "connection_input: conn %d ber_alloc_t failed.\n", conn->c_connid ));
+ "connection_input: conn %d ber_alloc failed.\n", conn->c_connid ));
#else
- Debug( LDAP_DEBUG_ANY, "ber_alloc_t failed\n", 0, 0, 0 );
+ Debug( LDAP_DEBUG_ANY, "ber_alloc failed\n", 0, 0, 0 );
#endif
return -1;
}
Debug( LDAP_DEBUG_ANY, "deferring operation\n", 0, 0, 0 );
#endif
conn->c_n_ops_pending++;
- slap_op_add( &conn->c_pending_ops, op );
+ LDAP_STAILQ_INSERT_TAIL( &conn->c_pending_ops, op, o_next );
} else {
conn->c_n_ops_executing++;
return 0;
}
- for( op = slap_op_pop( &conn->c_pending_ops );
- op != NULL;
- op = slap_op_pop( &conn->c_pending_ops ) )
- {
+ while ((op = LDAP_STAILQ_FIRST( &conn->c_pending_ops )) != NULL) {
+ LDAP_STAILQ_REMOVE_HEAD( &conn->c_pending_ops, o_next );
+ LDAP_STAILQ_NEXT(op, o_next) = NULL;
/* pending operations should not be marked for abandonment */
assert(!op->o_abandon);
}
arg->co_op->o_connid = conn->c_connid;
- slap_op_add( &conn->c_ops, arg->co_op );
+ LDAP_STAILQ_INSERT_TAIL( &conn->c_ops, arg->co_op, o_next );
status = ldap_pvt_thread_pool_submit( &connection_pool,
connection_operation, (void *) arg );
return 0;
}
-
-/*
- * Create client side and server side connection structures, connected to
- * one another, for the front end to use for searches on arbitrary back ends.
- */
-
-int connection_internal_open( Connection **conn, LDAP **ldp, const char *id )
-{
- int rc;
- ber_socket_t fd[2] = {-1,-1};
- Operation *op;
-
- *conn=NULL;
- *ldp=NULL;
-
- rc = lutil_pair( fd );
- if( rc == -1 ) {
- return LDAP_OTHER;
- }
-
- rc = connection_init( fd[1], "INT", "localhost",
- "localhost:0", "localhost:00", 0, 256, id );
- if( rc < 0 ) {
- tcp_close( fd[0] );
- tcp_close( fd[1] );
- return LDAP_OTHER;
- }
- slapd_add_internal( fd[1] );
-
- /* A search operation, number 0 */
- op = slap_op_alloc( NULL, 0, LDAP_REQ_SEARCH, 0);
- op->o_ndn.bv_val = ch_strdup( id );
- op->o_ndn.bv_len = strlen( id );
- op->o_protocol = LDAP_VERSION3;
-
- (*conn) = connection_get( fd[1] );
- (*conn)->c_ops = op;
- (*conn)->c_conn_state = SLAP_C_ACTIVE;
-
-
- /* Create the client side of the connection */
- rc = ldap_open_internal_connection( ldp, &(fd[0]) );
- if( rc != LDAP_SUCCESS ) {
- tcp_close( fd[0] );
- return LDAP_OTHER;
- }
-
- /* The connection_get() will have locked the connection's mutex */
- ldap_pvt_thread_mutex_unlock( &((*conn)->c_mutex) );
-
- return LDAP_SUCCESS;
-}
-
-
-void connection_internal_close( Connection *conn )
-{
- Operation *op = conn->c_ops;
-
- slap_op_remove( &conn->c_ops, op );
- slap_op_free( op );
- connection_closing( conn );
- connection_close( conn );
-}