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Code Issues Wiki

allow anonymous blocks in config parser prefixed by $ (for now)

This commit is contained in:
Thomas Porzelt 2008-12-31 02:54:42 +01:00
parent 66f7e669dd
commit fa25947b7e
1 changed files with 35 additions and 6 deletions
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41
src/config_parser.rl
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@ -482,6 +482,7 @@
return FALSE;
}
action_acquire(a);
r = value_new_action(srv, a);
}
@ -878,8 +879,8 @@
assert(o->type == VALUE_STRING);
if (ctx->in_setup_block) {
/* no block inside the setup block allowed */
assert(NULL); /* TODO */
ERROR(srv, "%s", "no block inside the setup block allowed");
return FALSE;
}
if (g_str_equal(o->data.string->str, "setup")) {
@ -907,11 +908,38 @@
ctx->in_setup_block = FALSE;
}
else {
action *al;
/* pop action list stack */
g_queue_pop_head(ctx->action_list_stack);
al = g_queue_pop_head(ctx->action_list_stack);
}
}
action action_block_noname_start {
action *al;
if (ctx->in_setup_block) {
ERROR(srv, "%s", "no block inside the setup block allowed");
return FALSE;
}
_printf("action block in line %zd\n", ctx->line);
/* create new action list and put it on the stack */
al = action_new_list();
g_queue_push_head(ctx->action_list_stack, al);
}
action action_block_noname_end {
value *v;
action *a;
/* pop action list stack */
a = g_queue_pop_head(ctx->action_list_stack);
v = value_new_action(srv, a);
g_queue_push_head(ctx->option_stack, v);
}
## definitions
@ -948,7 +976,10 @@
list = ( '(' >list_start );
hash = ( '[' >hash_start );
value = ( ( boolean | integer | string | list | hash | actionref) >mark ) %value;
action_block = ( varname noise* block >action_block_start ) %action_block_end;
action_block_noname = ( '$' block > action_block_noname_start ) %action_block_noname_end;
value = ( ( boolean | integer | string | list | hash | actionref | action_block_noname ) >mark ) %value;
value_statement_op = ( '+' | '-' | '*' | '/' | '=>' ) >mark >value_statement_op;
value_statement = ( noise* cast? value (ws* value_statement_op ws* cast? value %value_statement)* noise* );
hash_elem = ( noise* string >mark noise* ':' value_statement );
@ -966,8 +997,6 @@
else_nocond = ( 'else' noise+ block >else_nocond_start ) %else_nocond_end;
condition_else = ( condition noise* (else_cond| noise)* else_nocond? );
action_block = ( varname noise* block >action_block_start ) %action_block_end;
statement = ( assignment | function | condition_else | action_block );
# scanner