From 17f91f9e6e70f7e3f29502e854823c0d48571eaa Mon Sep 17 00:00:00 2001 From: Maria Matejka Date: Sat, 19 Mar 2022 16:23:42 +0100 Subject: Explicit definition structures of route attributes Changes in internal API: * Every route attribute must be defined as struct ea_class somewhere. * Registration of route attributes known at startup must be done by ea_register_init() from protocol build functions. * Every attribute has now its symbol registered in a global symbol table defined as SYM_ATTRIBUTE * All attribute ID's are dynamically allocated. * Attribute value custom formatting hook is defined in the ea_class. * Attribute names are the same for display and filters, always prefixed by protocol name. Also added some unit testing code for filters with route attributes. --- sysdep/linux/netlink.Y | 45 ++++++++++++++------------------------------- 1 file changed, 14 insertions(+), 31 deletions(-) (limited to 'sysdep/linux/netlink.Y') diff --git a/sysdep/linux/netlink.Y b/sysdep/linux/netlink.Y index f31b88c7..17e17789 100644 --- a/sysdep/linux/netlink.Y +++ b/sysdep/linux/netlink.Y @@ -28,39 +28,22 @@ kern_sys_item: | NETLINK RX BUFFER expr { THIS_KRT->sys.netlink_rx_buffer = $4; } ; -dynamic_attr: KRT_PREFSRC { $$ = f_new_dynamic_attr(T_IP, EA_KRT_PREFSRC); } ; -dynamic_attr: KRT_REALM { $$ = f_new_dynamic_attr(T_INT, EA_KRT_REALM); } ; -dynamic_attr: KRT_SCOPE { $$ = f_new_dynamic_attr(T_INT, EA_KRT_SCOPE); } ; - -dynamic_attr: KRT_MTU { $$ = f_new_dynamic_attr(T_INT, EA_KRT_MTU); } ; -dynamic_attr: KRT_WINDOW { $$ = f_new_dynamic_attr(T_INT, EA_KRT_WINDOW); } ; -dynamic_attr: KRT_RTT { $$ = f_new_dynamic_attr(T_INT, EA_KRT_RTT); } ; -dynamic_attr: KRT_RTTVAR { $$ = f_new_dynamic_attr(T_INT, EA_KRT_RTTVAR); } ; -dynamic_attr: KRT_SSTRESH { $$ = f_new_dynamic_attr(T_INT, EA_KRT_SSTRESH); } ; -dynamic_attr: KRT_CWND { $$ = f_new_dynamic_attr(T_INT, EA_KRT_CWND); } ; -dynamic_attr: KRT_ADVMSS { $$ = f_new_dynamic_attr(T_INT, EA_KRT_ADVMSS); } ; -dynamic_attr: KRT_REORDERING { $$ = f_new_dynamic_attr(T_INT, EA_KRT_REORDERING); } ; -dynamic_attr: KRT_HOPLIMIT { $$ = f_new_dynamic_attr(T_INT, EA_KRT_HOPLIMIT); } ; -dynamic_attr: KRT_INITCWND { $$ = f_new_dynamic_attr(T_INT, EA_KRT_INITCWND); } ; -dynamic_attr: KRT_RTO_MIN { $$ = f_new_dynamic_attr(T_INT, EA_KRT_RTO_MIN); } ; -dynamic_attr: KRT_INITRWND { $$ = f_new_dynamic_attr(T_INT, EA_KRT_INITRWND); } ; -dynamic_attr: KRT_QUICKACK { $$ = f_new_dynamic_attr(T_INT, EA_KRT_QUICKACK); } ; - /* Bits of EA_KRT_LOCK, based on RTAX_* constants */ -attr_bit: KRT_LOCK_MTU { $$ = f_new_dynamic_attr_bit(2, EA_KRT_LOCK); } ; -attr_bit: KRT_LOCK_WINDOW { $$ = f_new_dynamic_attr_bit(3, EA_KRT_LOCK); } ; -attr_bit: KRT_LOCK_RTT { $$ = f_new_dynamic_attr_bit(4, EA_KRT_LOCK); } ; -attr_bit: KRT_LOCK_RTTVAR { $$ = f_new_dynamic_attr_bit(5, EA_KRT_LOCK); } ; -attr_bit: KRT_LOCK_SSTRESH { $$ = f_new_dynamic_attr_bit(6, EA_KRT_LOCK); } ; -attr_bit: KRT_LOCK_CWND { $$ = f_new_dynamic_attr_bit(7, EA_KRT_LOCK); } ; -attr_bit: KRT_LOCK_ADVMSS { $$ = f_new_dynamic_attr_bit(8, EA_KRT_LOCK); } ; -attr_bit: KRT_LOCK_REORDERING { $$ = f_new_dynamic_attr_bit(9, EA_KRT_LOCK); } ; -attr_bit: KRT_LOCK_HOPLIMIT { $$ = f_new_dynamic_attr_bit(10, EA_KRT_LOCK); } ; -attr_bit: KRT_LOCK_RTO_MIN { $$ = f_new_dynamic_attr_bit(13, EA_KRT_LOCK); } ; - -attr_bit: KRT_FEATURE_ECN { $$ = f_new_dynamic_attr_bit(0, EA_KRT_FEATURES); } ; -attr_bit: KRT_FEATURE_ALLFRAG { $$ = f_new_dynamic_attr_bit(3, EA_KRT_FEATURES); } ; +attr_bit: KRT_LOCK_MTU { $$ = f_new_dynamic_attr_bit(2, "krt_lock"); } ; +attr_bit: KRT_LOCK_WINDOW { $$ = f_new_dynamic_attr_bit(3, "krt_lock"); } ; +attr_bit: KRT_LOCK_RTT { $$ = f_new_dynamic_attr_bit(4, "krt_lock"); } ; +attr_bit: KRT_LOCK_RTTVAR { $$ = f_new_dynamic_attr_bit(5, "krt_lock"); } ; +attr_bit: KRT_LOCK_SSTRESH { $$ = f_new_dynamic_attr_bit(6, "krt_lock"); } ; +attr_bit: KRT_LOCK_CWND { $$ = f_new_dynamic_attr_bit(7, "krt_lock"); } ; +attr_bit: KRT_LOCK_ADVMSS { $$ = f_new_dynamic_attr_bit(8, "krt_lock"); } ; +attr_bit: KRT_LOCK_REORDERING { $$ = f_new_dynamic_attr_bit(9, "krt_lock"); } ; +attr_bit: KRT_LOCK_HOPLIMIT { $$ = f_new_dynamic_attr_bit(10, "krt_lock"); } ; +attr_bit: KRT_LOCK_RTO_MIN { $$ = f_new_dynamic_attr_bit(13, "krt_lock"); } ; + +/* Bits of EA_KRT_FEATURES */ +attr_bit: KRT_FEATURE_ECN { $$ = f_new_dynamic_attr_bit(0, "krt_features"); } ; +attr_bit: KRT_FEATURE_ALLFRAG { $$ = f_new_dynamic_attr_bit(3, "krt_features"); } ; CF_CODE -- cgit v1.2.3