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-rw-r--r--nest/config.Y91
1 files changed, 47 insertions, 44 deletions
diff --git a/nest/config.Y b/nest/config.Y
index 053e5974..4c4b6c33 100644
--- a/nest/config.Y
+++ b/nest/config.Y
@@ -88,7 +88,7 @@ CF_ENUM(T_ENUM_ROA, ROA_, UNKNOWN, VALID, INVALID)
%type <i32> idval
%type <f> imexport
%type <r> rtable
-%type <s> optsym
+%type <s> optproto
%type <ra> r_args
%type <sd> sym_args
%type <i> proto_start echo_mask echo_size debug_mask debug_list debug_flag mrtdump_mask mrtdump_list mrtdump_flag export_mode limit_action net_type table_sorted tos password_algorithm
@@ -112,9 +112,9 @@ rtrid:
idval:
NUM { $$ = $1; }
- | '(' term ')' { $$ = f_eval_int($2); }
+ | '(' term ')' { $$ = f_eval_int(f_linearize($2)); }
| IP4 { $$ = ip4_to_u32($1); }
- | SYM {
+ | CF_SYM_KNOWN {
if ($1->class == (SYM_CONSTANT | T_INT) || $1->class == (SYM_CONSTANT | T_QUAD))
$$ = SYM_VAL($1).i;
else if (($1->class == (SYM_CONSTANT | T_IP)) && ipa_is_ip4(SYM_VAL($1).ip))
@@ -156,7 +156,7 @@ table_sorted:
| SORTED { $$ = 1; }
;
-table: net_type TABLE SYM table_sorted {
+table: net_type TABLE CF_SYM_VOID table_sorted {
struct rtable_config *cf;
cf = rt_new_table($3, $1);
cf->sorted = $4;
@@ -177,28 +177,30 @@ proto_name:
/* EMPTY */ {
struct symbol *s = cf_default_name(this_proto->protocol->template, &this_proto->protocol->name_counter);
s->class = this_proto->class;
- s->def = this_proto;
+ s->proto = this_proto;
this_proto->name = s->name;
}
- | SYM {
- cf_define_symbol($1, this_proto->class, this_proto);
+ | CF_SYM_VOID {
+ cf_define_symbol($1, this_proto->class, proto, this_proto);
this_proto->name = $1->name;
}
- | FROM SYM {
+ | FROM CF_SYM_KNOWN {
+ if (($2->class != SYM_TEMPLATE) && ($2->class != SYM_PROTO)) cf_error("Template or protocol name expected");
+
struct symbol *s = cf_default_name(this_proto->protocol->template, &this_proto->protocol->name_counter);
s->class = this_proto->class;
- s->def = this_proto;
+ s->proto = this_proto;
this_proto->name = s->name;
- if (($2->class != SYM_TEMPLATE) && ($2->class != SYM_PROTO)) cf_error("Template or protocol name expected");
- proto_copy_config(this_proto, $2->def);
+ proto_copy_config(this_proto, $2->proto);
}
- | SYM FROM SYM {
- cf_define_symbol($1, this_proto->class, this_proto);
+ | CF_SYM_VOID FROM CF_SYM_KNOWN {
+ if (($3->class != SYM_TEMPLATE) && ($3->class != SYM_PROTO)) cf_error("Template or protocol name expected");
+
+ cf_define_symbol($1, this_proto->class, proto, this_proto);
this_proto->name = $1->name;
- if (($3->class != SYM_TEMPLATE) && ($3->class != SYM_PROTO)) cf_error("Template or protocol name expected");
- proto_copy_config(this_proto, $3->def);
+ proto_copy_config(this_proto, $3->proto);
}
;
@@ -255,12 +257,7 @@ channel_end:
proto_channel: channel_start channel_opt_list channel_end;
-rtable:
- SYM {
- if ($1->class != SYM_TABLE) cf_error("Table expected");
- $$ = $1->def;
- }
- ;
+rtable: CF_SYM_KNOWN { cf_assert_symbol($1, SYM_TABLE); $$ = $1->table; } ;
imexport:
FILTER filter { $$ = $2; }
@@ -513,8 +510,8 @@ CF_CLI(SHOW PROTOCOLS, proto_patt2, [<protocol> | \"<pattern>\"], [[Show routing
CF_CLI(SHOW PROTOCOLS ALL, proto_patt2, [<protocol> | \"<pattern>\"], [[Show routing protocol details]])
{ proto_apply_cmd($4, proto_cmd_show, 0, 1); } ;
-optsym:
- SYM
+optproto:
+ CF_SYM_KNOWN { cf_assert_symbol($1, SYM_PROTO); $$ = $1; }
| /* empty */ { $$ = NULL; }
;
@@ -546,10 +543,10 @@ r_args:
$$->show_for = 1;
$$->addr = $3;
}
- | r_args TABLE SYM {
+ | r_args TABLE CF_SYM_KNOWN {
+ cf_assert_symbol($3, SYM_TABLE);
$$ = $1;
- if ($3->class != SYM_TABLE) cf_error("%s is not a table", $3->name);
- rt_show_add_table($$, ((struct rtable_config *)$3->def)->table);
+ rt_show_add_table($$, $3->table->table);
$$->tables_defined_by = RSD_TDB_DIRECT;
}
| r_args TABLE ALL {
@@ -559,10 +556,11 @@ r_args:
rt_show_add_table($$, t->table);
$$->tables_defined_by = RSD_TDB_ALL;
}
- | r_args IMPORT TABLE SYM '.' r_args_channel {
+ | r_args IMPORT TABLE CF_SYM_KNOWN '.' r_args_channel {
+ cf_assert_symbol($4, SYM_PROTO);
$$ = $1;
- struct proto_config *cf = (void *) $4->def;
- if ($4->class != SYM_PROTO || !cf->proto) cf_error("%s is not a protocol", $4->name);
+ struct proto_config *cf = $4->proto;
+ if (!cf->proto) cf_error("%s is not a protocol", $4->name);
struct channel *c = proto_find_channel_by_name(cf->proto, $6);
if (!c) cf_error("Channel %s.%s not found", $4->name, $6);
if (!c->in_table) cf_error("No import table in channel %s.%s", $4->name, $6);
@@ -591,30 +589,33 @@ r_args:
$$ = $1;
$$->filtered = 1;
}
- | r_args export_mode SYM {
- struct proto_config *c = (struct proto_config *) $3->def;
+ | r_args export_mode CF_SYM_KNOWN {
+ cf_assert_symbol($3, SYM_PROTO);
+ struct proto_config *c = (struct proto_config *) $3->proto;
$$ = $1;
if ($$->export_mode) cf_error("Export specified twice");
- if ($3->class != SYM_PROTO || !c->proto) cf_error("%s is not a protocol", $3->name);
+ if (!c->proto) cf_error("%s is not a protocol", $3->name);
$$->export_mode = $2;
$$->export_protocol = c->proto;
$$->tables_defined_by = RSD_TDB_INDIRECT;
}
- | r_args export_mode SYM '.' r_args_channel {
- struct proto_config *c = (struct proto_config *) $3->def;
+ | r_args export_mode CF_SYM_KNOWN '.' r_args_channel {
+ cf_assert_symbol($3, SYM_PROTO);
+ struct proto_config *c = (struct proto_config *) $3->proto;
$$ = $1;
if ($$->export_mode) cf_error("Export specified twice");
- if ($3->class != SYM_PROTO || !c->proto) cf_error("%s is not a protocol", $3->name);
+ if (!c->proto) cf_error("%s is not a protocol", $3->name);
$$->export_mode = $2;
$$->export_channel = proto_find_channel_by_name(c->proto, $5);
if (!$$->export_channel) cf_error("Export channel not found");
$$->tables_defined_by = RSD_TDB_INDIRECT;
}
- | r_args PROTOCOL SYM {
- struct proto_config *c = (struct proto_config *) $3->def;
+ | r_args PROTOCOL CF_SYM_KNOWN {
+ cf_assert_symbol($3, SYM_PROTO);
+ struct proto_config *c = (struct proto_config *) $3->proto;
$$ = $1;
if ($$->show_protocol) cf_error("Protocol specified twice");
- if ($3->class != SYM_PROTO || !c->proto) cf_error("%s is not a protocol", $3->name);
+ if (!c->proto) cf_error("%s is not a protocol", $3->name);
$$->show_protocol = c->proto;
$$->tables_defined_by = RSD_TDB_INDIRECT;
}
@@ -648,7 +649,7 @@ r_args_for:
$$ = cfg_alloc(sizeof(net_addr_ip6_sadr));
net_fill_ip6_sadr($$, $1, IP6_MAX_PREFIX_LENGTH, $3, IP6_MAX_PREFIX_LENGTH);
}
- | SYM {
+ | CF_SYM_KNOWN {
if ($1->class == (SYM_CONSTANT | T_IP))
{
$$ = cfg_alloc(ipa_is_ip4(SYM_VAL($1).ip) ? sizeof(net_addr_ip4) : sizeof(net_addr_ip6));
@@ -657,7 +658,7 @@ r_args_for:
else if (($1->class == (SYM_CONSTANT | T_NET)) && net_type_match(SYM_VAL($1).net, NB_IP | NB_VPN))
$$ = (net_addr *) SYM_VAL($1).net; /* Avoid const warning */
else
- cf_error("IP address or network expected");
+ cf_error("IP address or network constant expected");
}
;
@@ -710,7 +711,7 @@ sym_args:
| sym_args FILTER { $$ = $1; $$->type = SYM_FILTER; }
| sym_args PROTOCOL { $$ = $1; $$->type = SYM_PROTO; }
| sym_args TEMPLATE { $$ = $1; $$->type = SYM_TEMPLATE; }
- | sym_args SYM { $$ = $1; $$->sym = $2; }
+ | sym_args symbol { $$ = $1; $$->sym = $2; }
;
@@ -731,9 +732,11 @@ CF_CLI(DUMP ROUTES,,, [[Dump routing table]])
{ rt_dump_all(); cli_msg(0, ""); } ;
CF_CLI(DUMP PROTOCOLS,,, [[Dump protocol information]])
{ protos_dump_all(); cli_msg(0, ""); } ;
+CF_CLI(DUMP FILTER ALL,,, [[Dump all filters in linearized form]])
+{ filters_dump_all(); cli_msg(0, ""); } ;
CF_CLI(EVAL, term, <expr>, [[Evaluate an expression]])
-{ cmd_eval($2); } ;
+{ cmd_eval(f_linearize($2)); } ;
CF_CLI_HELP(ECHO, ..., [[Control echoing of log messages]])
CF_CLI(ECHO, echo_mask echo_size, (all | off | { debug|trace|info|remote|warning|error|auth [, ...] }) [<buffer-size>], [[Control echoing of log messages]]) {
@@ -780,13 +783,13 @@ CF_CLI(RESTRICT,,,[[Restrict current CLI session to safe commands]])
{ this_cli->restricted = 1; cli_msg(16, "Access restricted"); } ;
proto_patt:
- SYM { $$.ptr = $1; $$.patt = 0; }
+ CF_SYM_KNOWN { cf_assert_symbol($1, SYM_PROTO); $$.ptr = $1; $$.patt = 0; }
| ALL { $$.ptr = NULL; $$.patt = 1; }
| TEXT { $$.ptr = $1; $$.patt = 1; }
;
proto_patt2:
- SYM { $$.ptr = $1; $$.patt = 0; }
+ CF_SYM_KNOWN { cf_assert_symbol($1, SYM_PROTO); $$.ptr = $1; $$.patt = 0; }
| { $$.ptr = NULL; $$.patt = 1; }
| TEXT { $$.ptr = $1; $$.patt = 1; }
;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-01 02:20:34 +0000