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Merge commit 'cce48c6c' into thread-next

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This commit is contained in:
Maria Matejka 2023-10-13 14:02:21 +02:00
commit 7efa3bac4f
5 changed files with 57 additions and 25 deletions
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20
conf/confbase.Y
View File

@ -123,7 +123,7 @@ CF_DECLS
%type <bs> bytestring
%type <s> symbol symbol_known toksym
%type <v> bytestring_text
%type <v> bytestring_text text_or_ipa
%type <x> bytestring_expr
%nonassoc PREFIX_DUMMY
@ -412,6 +412,24 @@ opttext:
| /* empty */ { $$ = NULL; }
;
text_or_ipa:
TEXT { $$.type = T_STRING; $$.val.s = $1; }
| IP4 { $$.type = T_IP; $$.val.ip = ipa_from_ip4($1); }
| IP6 { $$.type = T_IP; $$.val.ip = ipa_from_ip6($1); }
| CF_SYM_KNOWN {
if (($1->class == (SYM_CONSTANT | T_STRING)) ||
($1->class == (SYM_CONSTANT | T_IP)))
$$ = *($1->val);
else
cf_error("String or IP constant expected");
}
| '(' term ')' {
$$ = *cf_eval($2, T_VOID);
if (($$.type != T_BYTESTRING) && ($$.type != T_STRING))
cf_error("Bytestring or string value expected");
}
;
bytestring:
BYTETEXT
| bytestring_expr { $$ = cf_eval($1, T_BYTESTRING)->val.bs; }

16
filter/config.Y
View File

@ -337,7 +337,7 @@ CF_KEYWORDS(FUNCTION, PRINT, PRINTN, UNSET, RETURN,
%nonassoc ELSE
%type <xp> cmds_int cmd_prep
%type <x> term term_bs cmd cmd_var cmds cmds_scoped constant constructor print_list var var_init var_list function_call symbol_value bgp_path_expr bgp_path bgp_path_tail
%type <x> term term_bs cmd cmd_var cmds cmds_scoped constant constructor print_list var var_list function_call symbol_value bgp_path_expr bgp_path bgp_path_tail
%type <fsa> static_attr
%type <f> filter where_filter
%type <fl> filter_body function_body
@ -913,16 +913,16 @@ print_list: /* EMPTY */ { $$ = NULL; }
}
;
var_init:
/* empty */ { $$ = f_new_inst(FI_CONSTANT, (struct f_val) { }); }
| '=' term { $$ = $2; }
;
var:
type symbol var_init ';' {
type symbol '=' term ';' {
struct symbol *sym = cf_define_symbol($2, SYM_VARIABLE | $1, offset, f_new_var(sym_->scope));
$$ = f_new_inst(FI_VAR_INIT, $3, sym);
$$ = f_new_inst(FI_VAR_INIT, $4, sym);
}
| type symbol ';' {
struct symbol *sym = cf_define_symbol($2, SYM_VARIABLE | $1, offset, f_new_var(sym_->scope));
$$ = f_new_inst(FI_VAR_INIT0, sym);
}
;
for_var:
type symbol { $$ = cf_define_symbol($2, SYM_VARIABLE | $1, offset, f_new_var(sym_->scope)); }

12
filter/f-inst.c
View File

@ -513,6 +513,7 @@
RESULT(T_BOOL, i, ipa_is_ip4(v1.val.ip));
}
/* Add initialized variable */
INST(FI_VAR_INIT, 1, 0) {
NEVER_CONSTANT;
ARG_ANY(1);
@ -525,6 +526,17 @@
fstk->vcnt = pos + 1;
}
/* Add uninitialized variable */
INST(FI_VAR_INIT0, 0, 0) {
NEVER_CONSTANT;
SYMBOL;
/* New variable is always the last on stack */
uint pos = curline.vbase + sym->offset;
fstk->vstk[pos] = (struct f_val) { };
fstk->vcnt = pos + 1;
}
/* Set to indirect value prepared in v1 */
INST(FI_VAR_SET, 1, 0) {
NEVER_CONSTANT;

4
filter/test.conf
View File

@ -740,8 +740,8 @@ bt_test_suite(t_prefix_set, "Testing prefix sets");
*/
function t_prefix6()
prefix px;
{
prefix px;
px = 1020::/18;
bt_assert(format(px) = "1020::/18");
bt_assert(1020:3040:5060:: ~ 1020:3040:5000::/40);
@ -1086,8 +1086,8 @@ bt_test_suite(t_clist, "Testing lists of communities");
*/
function t_ec()
ec cc;
{
ec cc;
cc = (rt, 12345, 200000);
bt_assert(format(cc) = "(rt, 12345, 200000)");

18
proto/rpki/config.Y
View File

@ -90,20 +90,22 @@ rpki_keep_interval:
rpki_proto_item_port: PORT expr { check_u16($2); RPKI_CFG->port = $2; };
rpki_cache_addr:
text {
rpki_cache_addr: text_or_ipa
{
rpki_check_unused_hostname();
RPKI_CFG->hostname = $1;
}
| ipa {
rpki_check_unused_hostname();
RPKI_CFG->ip = $1;
if ($1.type == T_STRING)
RPKI_CFG->hostname = $1.val.s;
else if ($1.type == T_IP)
{
RPKI_CFG->ip = $1.val.ip;
/* Ensure hostname is filled */
char *hostname = cfg_allocz(INET6_ADDRSTRLEN + 1);
bsnprintf(hostname, INET6_ADDRSTRLEN+1, "%I", RPKI_CFG->ip);
RPKI_CFG->hostname = hostname;
}
;
else bug("Bad text_or_ipa");
};
rpki_transport:
TCP rpki_transport_tcp_init