diff options
Diffstat (limited to 'proto/radv/config.Y')
| -rw-r--r-- | proto/radv/config.Y | 126 |
1 files changed, 121 insertions, 5 deletions
diff --git a/proto/radv/config.Y b/proto/radv/config.Y index 495d9a05..abccd2c7 100644 --- a/proto/radv/config.Y +++ b/proto/radv/config.Y @@ -14,32 +14,45 @@ CF_DEFINES #define RADV_CFG ((struct radv_config *) this_proto) #define RADV_IFACE ((struct radv_iface_config *) this_ipatt) #define RADV_PREFIX this_radv_prefix +#define RADV_RDNSS (&this_radv_rdnss) +#define RADV_DNSSL (&this_radv_dnssl) static struct radv_prefix_config *this_radv_prefix; +static struct radv_rdnss_config this_radv_rdnss; +static struct radv_dnssl_config this_radv_dnssl; +static list radv_dns_list; /* Used by radv_rdnss and radv_dnssl */ +static u8 radv_mult_val; /* Used by radv_mult for second return value */ + CF_DECLS CF_KEYWORDS(RADV, PREFIX, INTERFACE, MIN, MAX, RA, DELAY, INTERVAL, MANAGED, OTHER, CONFIG, LINK, MTU, REACHABLE, TIME, RETRANS, - TIMER, CURRENT, HOP, LIMIT, DEFAULT, VALID, PREFERRED, - LIFETIME, SKIP, ONLINK, AUTONOMOUS) + TIMER, CURRENT, HOP, LIMIT, DEFAULT, VALID, PREFERRED, MULT, + LIFETIME, SKIP, ONLINK, AUTONOMOUS, RDNSS, DNSSL, NS, DOMAIN, + LOCAL) +%type<i> radv_mult CF_GRAMMAR -CF_ADDTO(proto, radv_proto '}') +CF_ADDTO(proto, radv_proto) radv_proto_start: proto_start RADV { this_proto = proto_config_new(&proto_radv, sizeof(struct radv_config), $1); init_list(&RADV_CFG->patt_list); init_list(&RADV_CFG->pref_list); + init_list(&RADV_CFG->rdnss_list); + init_list(&RADV_CFG->dnssl_list); }; radv_proto_item: proto_item - | PREFIX radv_prefix { add_tail(&RADV_CFG->pref_list, NODE this_radv_prefix); } | INTERFACE radv_iface + | PREFIX radv_prefix { add_tail(&RADV_CFG->pref_list, NODE this_radv_prefix); } + | RDNSS { init_list(&radv_dns_list); } radv_rdnss { add_tail_list(&RADV_CFG->rdnss_list, &radv_dns_list); } + | DNSSL { init_list(&radv_dns_list); } radv_dnssl { add_tail_list(&RADV_CFG->dnssl_list, &radv_dns_list); } ; radv_proto_opts: @@ -48,7 +61,7 @@ radv_proto_opts: ; radv_proto: - radv_proto_start proto_name '{' radv_proto_opts; + radv_proto_start proto_name '{' radv_proto_opts '}'; radv_iface_start: @@ -57,6 +70,8 @@ radv_iface_start: add_tail(&RADV_CFG->patt_list, NODE this_ipatt); init_list(&this_ipatt->ipn_list); init_list(&RADV_IFACE->pref_list); + init_list(&RADV_IFACE->rdnss_list); + init_list(&RADV_IFACE->dnssl_list); RADV_IFACE->min_ra_int = -1; /* undefined */ RADV_IFACE->max_ra_int = DEFAULT_MAX_RA_INT; @@ -77,6 +92,10 @@ radv_iface_item: | CURRENT HOP LIMIT expr { RADV_IFACE->current_hop_limit = $4; if (($4 < 0) || ($4 > 255)) cf_error("Current hop limit must be in range 0-255"); } | DEFAULT LIFETIME expr { RADV_IFACE->default_lifetime = $3; if (($3 < 0) || ($3 > 9000)) cf_error("Default lifetime must be in range 0-9000"); } | PREFIX radv_prefix { add_tail(&RADV_IFACE->pref_list, NODE this_radv_prefix); } + | RDNSS { init_list(&radv_dns_list); } radv_rdnss { add_tail_list(&RADV_IFACE->rdnss_list, &radv_dns_list); } + | DNSSL { init_list(&radv_dns_list); } radv_dnssl { add_tail_list(&RADV_IFACE->dnssl_list, &radv_dns_list); } + | RDNSS LOCAL bool { RADV_IFACE->rdnss_local = $3; } + | DNSSL LOCAL bool { RADV_IFACE->dnssl_local = $3; } ; radv_iface_finish: @@ -152,6 +171,103 @@ radv_prefix: radv_prefix_start radv_prefix_opt_list radv_prefix_finish; + +radv_rdnss_node: ipa +{ + struct radv_rdnss_config *cf = cfg_allocz(sizeof(struct radv_rdnss_config)); + add_tail(&radv_dns_list, NODE cf); + + cf->server = $1; + cf->lifetime_mult = DEFAULT_DNS_LIFETIME_MULT; +}; + +radv_rdnss_start: +{ + RADV_RDNSS->lifetime = 0; + RADV_RDNSS->lifetime_mult = DEFAULT_DNS_LIFETIME_MULT; +}; + +radv_rdnss_item: + | NS radv_rdnss_node + | LIFETIME radv_mult { RADV_RDNSS->lifetime = $2; RADV_RDNSS->lifetime_mult = radv_mult_val; } + ; + +radv_rdnss_finish: +{ + if (EMPTY_LIST(radv_dns_list)) + cf_error("No nameserver in RDNSS section"); + + struct radv_rdnss_config *cf; + WALK_LIST(cf, radv_dns_list) + { + cf->lifetime = RADV_RDNSS->lifetime; + cf->lifetime_mult = RADV_RDNSS->lifetime_mult; + } +}; + +radv_rdnss_opts: + /* empty */ + | radv_rdnss_opts radv_rdnss_item ';' + ; + +radv_rdnss: + radv_rdnss_node + | '{' radv_rdnss_start radv_rdnss_opts '}' radv_rdnss_finish + ; + + +radv_dnssl_node: TEXT +{ + struct radv_dnssl_config *cf = cfg_allocz(sizeof(struct radv_dnssl_config)); + add_tail(&radv_dns_list, NODE cf); + + cf->domain = $1; + cf->lifetime_mult = DEFAULT_DNS_LIFETIME_MULT; + + if (radv_process_domain(cf) < 0) + cf_error("Invalid domain dame"); +}; + +radv_dnssl_start: +{ + RADV_DNSSL->lifetime = 0; + RADV_DNSSL->lifetime_mult = DEFAULT_DNS_LIFETIME_MULT; +}; + +radv_dnssl_item: + | DOMAIN radv_dnssl_node + | LIFETIME radv_mult { RADV_DNSSL->lifetime = $2; RADV_DNSSL->lifetime_mult = radv_mult_val; } + ; + +radv_dnssl_finish: +{ + if (EMPTY_LIST(radv_dns_list)) + cf_error("No domain in DNSSL section"); + + struct radv_dnssl_config *cf; + WALK_LIST(cf, radv_dns_list) + { + cf->lifetime = RADV_DNSSL->lifetime; + cf->lifetime_mult = RADV_DNSSL->lifetime_mult; + } +}; + +radv_dnssl_opts: + /* empty */ + | radv_dnssl_opts radv_dnssl_item ';' + ; + +radv_dnssl: + radv_dnssl_node + | '{' radv_dnssl_start radv_dnssl_opts '}' radv_dnssl_finish + ; + + +radv_mult: + expr { $$ = $1; radv_mult_val = 0; } + | MULT expr { $$ = 0; radv_mult_val = $2; if (($2 < 1) || ($2 > 254)) cf_error("Multiplier must be in range 1-254"); } + ; + CF_CODE CF_END |