attribute bgppath mypath;
attribute lclist mylclist;
- attribute enum nettype test_ca_nettype;
+/* Setting some custom attributes, enough to force BIRD to reallocate the attribute idmap */
+attribute int test_ca_int1;
+attribute int test_ca_int2;
+attribute int test_ca_int3;
+attribute int test_ca_int4;
+attribute int test_ca_int5;
+attribute int test_ca_int6;
+attribute int test_ca_int7;
+attribute int test_ca_int8;
+attribute int test_ca_int9;
+attribute int test_ca_int10;
+
+attribute ip test_ca_ip1;
+attribute ip test_ca_ip2;
+attribute ip test_ca_ip3;
+attribute ip test_ca_ip4;
+attribute ip test_ca_ip5;
+attribute ip test_ca_ip6;
+attribute ip test_ca_ip7;
+attribute ip test_ca_ip8;
+attribute ip test_ca_ip9;
+attribute ip test_ca_ip10;
+
+attribute quad test_ca_quad1;
+attribute quad test_ca_quad2;
+attribute quad test_ca_quad3;
+attribute quad test_ca_quad4;
+attribute quad test_ca_quad5;
+attribute quad test_ca_quad6;
+attribute quad test_ca_quad7;
+attribute quad test_ca_quad8;
+attribute quad test_ca_quad9;
+attribute quad test_ca_quad10;
+
+attribute bgppath test_ca_bgppath1;
+attribute bgppath test_ca_bgppath2;
+attribute bgppath test_ca_bgppath3;
+attribute bgppath test_ca_bgppath4;
+attribute bgppath test_ca_bgppath5;
+attribute bgppath test_ca_bgppath6;
+attribute bgppath test_ca_bgppath7;
+attribute bgppath test_ca_bgppath8;
+attribute bgppath test_ca_bgppath9;
+attribute bgppath test_ca_bgppath10;
+
+attribute clist test_ca_clist1;
+attribute clist test_ca_clist2;
+attribute clist test_ca_clist3;
+attribute clist test_ca_clist4;
+attribute clist test_ca_clist5;
+attribute clist test_ca_clist6;
+attribute clist test_ca_clist7;
+attribute clist test_ca_clist8;
+attribute clist test_ca_clist9;
+attribute clist test_ca_clist10;
+
+attribute eclist test_ca_eclist1;
+attribute eclist test_ca_eclist2;
+attribute eclist test_ca_eclist3;
+attribute eclist test_ca_eclist4;
+attribute eclist test_ca_eclist5;
+attribute eclist test_ca_eclist6;
+attribute eclist test_ca_eclist7;
+attribute eclist test_ca_eclist8;
+attribute eclist test_ca_eclist9;
+attribute eclist test_ca_eclist10;
+
+attribute lclist test_ca_lclist1;
+attribute lclist test_ca_lclist2;
+attribute lclist test_ca_lclist3;
+attribute lclist test_ca_lclist4;
+attribute lclist test_ca_lclist5;
+attribute lclist test_ca_lclist6;
+attribute lclist test_ca_lclist7;
+attribute lclist test_ca_lclist8;
+attribute lclist test_ca_lclist9;
+attribute lclist test_ca_lclist10;
+
+attribute lclist test_ca_lclist_max1;
+attribute lclist test_ca_lclist_max2;
+attribute lclist test_ca_lclist_max3;
+attribute lclist test_ca_lclist_max4;
+attribute lclist test_ca_lclist_max5;
+attribute lclist test_ca_lclist_max6;
+attribute lclist test_ca_lclist_max7;
+attribute lclist test_ca_lclist_max8;
+attribute lclist test_ca_lclist_max9;
+attribute lclist test_ca_lclist_max10;
+attribute lclist test_ca_lclist_max11;
+attribute lclist test_ca_lclist_max12;
+attribute lclist test_ca_lclist_max13;
+attribute lclist test_ca_lclist_max14;
+attribute lclist test_ca_lclist_max15;
+attribute lclist test_ca_lclist_max16;
+attribute lclist test_ca_lclist_max17;
+attribute lclist test_ca_lclist_max18;
+attribute lclist test_ca_lclist_max19;
+attribute lclist test_ca_lclist_max20;
+attribute lclist test_ca_lclist_max21;
+
+attribute enum rts test_ca_rts;
+attribute enum rtd test_ca_rtd;
+attribute enum scope test_ca_scope;
+attribute enum roa test_ca_roa;
+attribute enum aspa test_ca_aspa;
+attribute enum af test_ca_af;
- attribute enum nettype set test_ca_nettype_set;
++attribute enum net_type test_ca_nettype;
+attribute enum bgp_origin test_ca_bgp_origin;
+attribute enum ra_preference test_ca_ra_preference;
+attribute enum mpls_policy test_ca_mpls_policy;
++attribute enum net_type set test_ca_nettype_set;
+
+/* Uncomment this to get an error */
+#attribute int bgp_path;
/*
* Common definitions and functions
enum ra_preference ev8 = RA_PREF_LOW;
enum mpls_policy ev9 = MPLS_POLICY_STATIC;
- enum nettype set es = [NET_IP6, NET_VPN6];
+ enum net_type set es = [NET_IP6, NET_VPN6];
- bt_assert(format(RTS_STATIC) = "(enum 30)1");
- bt_assert(format(NET_IP4) = "(enum 36)1");
- bt_assert(format(NET_VPN6) = "(enum 36)4");
- bt_assert(format(ev6) = "(enum 36)2");
+ bt_assert(format(RTS_STATIC) = "(enum 31)1");
+ bt_assert(format(NET_IP4) = "(enum 3b)1");
+ bt_assert(format(NET_VPN6) = "(enum 3b)4");
+ bt_assert(format(ev6) = "(enum 3b)2");
bt_assert(ev0 = RTS_STATIC);
bt_assert(ev6 = NET_IP6);
--- /dev/null
- T_ENUM_NETTYPE = 0x3b,
+/*
+ * BIRD Internet Routing Daemon -- Internal Data Types
+ *
+ * (c) 2022 Maria Matejka <mq@jmq.cz>
+ *
+ * Can be freely distributed and used under the terms of the GNU GPL.
+ */
+
+#ifndef _BIRD_TYPE_H_
+#define _BIRD_TYPE_H_
+
+#include "lib/birdlib.h"
+#include "lib/attrs.h"
+
+union bval {
+#define BVAL_ITEMS \
+ struct { \
+ u32 data; /* Integer type inherited from eattrs */ \
+ PADDING(data, 0, 4); /* Must be padded on 64-bits */ \
+ }; \
+ struct { \
+ u32 i; /* Integer type inherited from filters */ \
+ PADDING(i, 0, 4); /* Must be padded on 64-bits */ \
+ }; \
+ const struct adata *ptr; /* Generic attribute data inherited from eattrs */ \
+ const struct adata *ad; /* Generic attribute data inherited from filters */ \
+ const void * v_ptr; /* Stored pointer */ \
+
+ BVAL_ITEMS;
+};
+
+union bval_long {
+ union bval bval; /* For direct assignments */
+ BVAL_ITEMS; /* For item-wise access */
+
+ u64 ec;
+ lcomm lc;
+ ip_addr ip;
+ const net_addr *net;
+ const char *s;
+ const struct adata *bs;
+ const struct f_tree *t;
+ const struct f_trie *ti;
+ const struct f_path_mask *path_mask;
+ struct f_path_mask_item pmi;
+ struct rte *rte;
+ struct rte_block {
+ struct rte **rte;
+ uint len;
+ } rte_block;
+};
+
+
+/* Internal types */
+enum btype {
+/* Nothing. Simply nothing. */
+ T_VOID = 0,
+ T_NONE = 0xff,
+
+/* Something but inaccessible. */
+ T_OPAQUE = 0x02, /* Opaque byte string (not filterable) */
+ T_IFACE = 0x0c, /* Pointer to an interface (inside adata) */
+ T_ROUTES_BLOCK = 0x68, /* Block of route pointers */
+ T_ROUTE = 0x6a, /* One route pointer */
+ T_NEXTHOP_LIST = 0x6c, /* The whole nexthop block */
+ T_HOSTENTRY = 0x6e, /* Hostentry with possible MPLS labels */
+
+/* Types shared with eattrs */
+ T_INT = 0x01, /* 32-bit unsigned integer number */
+ T_IP = 0x04, /* IP address */
+ T_QUAD = 0x05, /* Router ID (IPv4 address) */
+ T_PATH = 0x06, /* BGP AS path (encoding per RFC 1771:4.3) */
+ T_CLIST = 0x0a, /* Set of u32's (e.g., a community list) */
+ T_ECLIST = 0x0e, /* Set of pairs of u32's - ext. community list */
+ T_LCLIST = 0x08, /* Set of triplets of u32's - large community list */
+ T_STRING = 0x10,
+ T_PTR = 0x11, /* Void pointer */
+
+ T_ENUM_BGP_ORIGIN = 0x13, /* BGP Origin enum */
+ T_ENUM_RA_PREFERENCE = 0x15, /* RA Preference enum */
+ T_ENUM_FLOWSPEC_VALID = 0x17, /* Flowspec validation result */
+
+#define EAF_EMBEDDED 0x01 /* Data stored in eattr.u.data (part of type spec) */
+ /* Otherwise, attribute data is adata */
+
+/* Other user visible types which fit in int */
+ T_BOOL = 0xa0,
+ T_PAIR = 0xa4, /* Notice that pair is stored as integer: first << 16 | second */
+
+/* Put enumerational types in 0x20..0x3f range */
+ T_ENUM_LO = 0x12,
+ T_ENUM_HI = 0x3f,
+
+ T_ENUM_ASPA = 0x2f, /* ASPA validation result */
+ T_ENUM_RTS = 0x31,
+ T_ENUM_SCOPE = 0x33,
+ T_ENUM_MPLS_POLICY = 0x35,
+ T_ENUM_RTD = 0x37,
+ T_ENUM_ROA = 0x39,
++ T_ENUM_NET_TYPE = 0x3b,
+ T_ENUM_AF = 0x3d,
+
+/* new enums go here */
+
+#define T_ENUM T_ENUM_LO ... T_ENUM_HI
+
+/* Bigger ones */
+ T_NET = 0xb0,
+ T_PATH_MASK = 0xb8, /* mask for BGP path */
+ T_EC = 0xbc, /* Extended community value, u64 */
+ T_LC = 0xc0, /* Large community value, lcomm */
+ T_RD = 0xc4, /* Route distinguisher for VPN addresses */
+ T_PATH_MASK_ITEM = 0xc8, /* Path mask item for path mask constructors */
+ T_BYTESTRING = 0xcc,
+ T_ROA_AGGREGATED = 0xd0, /* ASN and maxlen tuple list */
+
+
+ T_SET = 0x80,
+ T_PREFIX_SET = 0x84,
+
+/* protocol */
+ T_ENUM_STATE = 0xd1,
+ T_BTIME = 0xd4,
+} PACKED;
+
+typedef enum btype btype;
+
+STATIC_ASSERT(sizeof(btype) == sizeof(byte));
+
+
+#endif
projects / thirdparty / bird.git / commitdiff
