static int connection_op_activate( Connection *conn, Operation *op );
static int connection_resched( Connection *conn );
static void connection_abandon( Connection *conn );
+static void connection_destroy( Connection *c );
struct co_arg {
Connection *co_conn;
long connection_init(
ber_socket_t s,
const char* name,
- const char* addr)
+ const char* addr,
+ int use_tls )
{
unsigned long id;
Connection *c;
assert( connections != NULL );
+#ifndef HAVE_TLS
+ assert( !use_tls );
+#endif
+
if( s == AC_SOCKET_INVALID ) {
Debug( LDAP_DEBUG_ANY,
"connection_init(%ld): invalid.\n",
c->c_conn_state = SLAP_C_INACTIVE;
c->c_struct_state = SLAP_C_USED;
+#ifdef HAVE_TLS
+ if ( use_tls ) {
+ c->c_is_tls = 1;
+ c->c_needs_tls_accept = 1;
+ }
+#endif
+
ldap_pvt_thread_mutex_unlock( &c->c_mutex );
ldap_pvt_thread_mutex_unlock( &connections_mutex );
backend_connection_destroy(c);
c->c_protocol = 0;
+ c->c_connid = -1;
c->c_activitytime = c->c_starttime = 0;
rc = do_abandon( conn, arg->co_op );
break;
-#if 0
case LDAP_REQ_EXTENDED:
rc = do_extended( conn, arg->co_op );
break;
-#endif
default:
- Debug( LDAP_DEBUG_ANY, "unknown request 0x%lx\n",
- arg->co_op->o_tag, 0, 0 );
+ Debug( LDAP_DEBUG_ANY, "unknown LDAP request 0x%lx\n",
+ tag, 0, 0 );
+ arg->co_op->o_tag = LBER_ERROR;
+ send_ldap_disconnect( conn, arg->co_op,
+ LDAP_PROTOCOL_ERROR, "unknown LDAP request" );
+ rc = -1;
break;
}
+ if( rc == -1 ) tag = LBER_ERROR;
+
ldap_pvt_thread_mutex_lock( &num_ops_mutex );
num_ops_completed++;
ldap_pvt_thread_mutex_unlock( &num_ops_mutex );
arg = NULL;
switch( tag ) {
+ case LBER_ERROR:
case LDAP_REQ_UNBIND:
/* c_mutex is locked */
connection_closing( conn );
"connection_read(%d): checking for input on id=%ld\n",
s, c->c_connid, 0 );
+#ifdef HAVE_TLS
+ if ( c->c_is_tls && c->c_needs_tls_accept ) {
+ rc = ldap_pvt_tls_accept( c->c_sb, NULL );
+ if ( rc < 0 ) {
+ Debug( LDAP_DEBUG_TRACE,
+ "connection_read(%d): TLS accept error error=%d id=%ld, closing.\n",
+ s, rc, c->c_connid );
+
+ c->c_needs_tls_accept = 0;
+ /* connections_mutex and c_mutex are locked */
+ connection_closing( c );
+ connection_close( c );
+ } else if ( rc == 0 ) {
+ c->c_needs_tls_accept = 0;
+ }
+ connection_return( c );
+ ldap_pvt_thread_mutex_unlock( &connections_mutex );
+ return 0;
+ }
+#endif
+
#define CONNECTION_INPUT_LOOP 1
#ifdef DATA_READY_LOOP
while(!rc)
#endif
{
+ /* How do we do this without getting into a busy loop ? */
rc = connection_input( c );
}
connection_close( c );
}
+ if ( ber_pvt_sb_needs_read( c->c_sb ) )
+ slapd_set_read( s, 1 );
+ if ( ber_pvt_sb_needs_write( c->c_sb ) )
+ slapd_set_write( s, 1 );
connection_return( c );
ldap_pvt_thread_mutex_unlock( &connections_mutex );
return 0;
arg->co_op->o_ndn = dn_normalize_case( ch_strdup( arg->co_op->o_dn ) );
arg->co_op->o_protocol = conn->c_protocol;
+ arg->co_op->o_connid = conn->c_connid;
arg->co_op->o_authtype = conn->c_authtype;
arg->co_op->o_authmech = conn->c_authmech != NULL
ldap_pvt_thread_cond_signal( &c->c_write_cv );
+ if ( ber_pvt_sb_needs_read( c->c_sb ) )
+ slapd_set_read( s, 1 );
+ if ( ber_pvt_sb_needs_write( c->c_sb ) )
+ slapd_set_write( s, 1 );
connection_return( c );
ldap_pvt_thread_mutex_unlock( &connections_mutex );
return 0;