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Add possibility of local variables.

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This commit is contained in:
Pavel Machek 1999-11-04 14:03:45 +00:00
parent f30b25f962
commit ae3e1af2a8
1 changed files with 11 additions and 11 deletions
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22
filter/config.Y
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@ -9,8 +9,6 @@
FIXME: create ip.mask(x) function FIXME: create ip.mask(x) function
FIXME: whole system of paths, path ~ string, path.prepend(), path.originate FIXME: whole system of paths, path ~ string, path.prepend(), path.originate
FIXME: create community lists FIXME: create community lists
FIXME: access to dynamic attributes
FIXME: local namespace for functions
FIXME: enumerational types FIXME: enumerational types
FIXME: defined() keyword FIXME: defined() keyword
*/ */
@ -49,10 +47,11 @@ CF_GRAMMAR
CF_ADDTO(conf, filter_def) CF_ADDTO(conf, filter_def)
filter_def: filter_def:
FILTER SYM filter_body { FILTER SYM { cf_push_scope( $2->name ); } filter_body {
cf_define_symbol($2, SYM_FILTER, $3); cf_define_symbol($2, SYM_FILTER, $4);
$3->name = $2->name; $4->name = $2->name;
printf( "We have new filter defined (%s)\n", $2->name ) printf( "We have new filter defined (%s)\n", $2->name );
cf_pop_scope();
} }
; ;
@ -136,14 +135,15 @@ function_body:
CF_ADDTO(conf, function_def) CF_ADDTO(conf, function_def)
function_def: function_def:
FUNCTION SYM function_params function_body { FUNCTION SYM { printf( "Begining of function %s\n", $2->name ); cf_push_scope($2->name); } function_params function_body {
extern struct f_inst *startup_func; extern struct f_inst *startup_func;
cf_define_symbol($2, SYM_FUNCTION, $4); cf_define_symbol($2, SYM_FUNCTION, $5);
if (!strcasecmp($2->name, "startup")) if (!strcasecmp($2->name, "startup"))
startup_func = $4; startup_func = $5;
$2->aux = $3; $2->aux = $4;
$2->aux2 = $4; $2->aux2 = $5;
printf("Hmm, we've got one function here - %s\n", $2->name); printf("Hmm, we've got one function here - %s\n", $2->name);
cf_pop_scope();
} }
; ;