REORG: global: move free acl/action in their related source files

Move deinit_acl_cond and deinit_act_rules from haproxy.c respectively in
acl.c and action.c. The name of the functions has been slightly altered,
replacing the prefix deinit_* by free_* to reflect their purpose more
clearly.

This change has been made in preparation to the implementation of a free
proxy function. As a side-effect, it helps to clean up haproxy.c.

include/haproxy/acl.h

@@ -146,6 +146,7 @@ void acl_unregister_keywords(struct acl_kw_list *kwl);
  */
 int init_acl();
 
+void free_acl_cond(struct acl_cond *cond);
 
 #endif /* _HAPROXY_ACL_H */
 

include/haproxy/action.h

@@ -102,4 +102,6 @@ static inline void release_timeout_action(struct act_rule *rule)
 	release_sample_expr(rule->arg.timeout.expr);
 }
 
+void free_act_rules(struct list *rules);
+
 #endif /* _HAPROXY_ACTION_H */

src/acl.c

@@ -1302,6 +1302,26 @@ int init_acl()
 	return err;
 }
 
+void free_acl_cond(struct acl_cond *cond)
+{
+	struct acl_term_suite *suite, *suiteb;
+	struct acl_term *term, *termb;
+
+	if (!cond)
+		return;
+
+	list_for_each_entry_safe(suite, suiteb, &cond->suites, list) {
+		list_for_each_entry_safe(term, termb, &suite->terms, list) {
+			LIST_DEL(&term->list);
+			free(term);
+		}
+		LIST_DEL(&suite->list);
+		free(suite);
+	}
+
+	free(cond);
+}
+
 /************************************************************************/
 /*      All supported sample and ACL keywords must be declared here.    */
 /************************************************************************/

src/action.c

@@ -10,6 +10,7 @@
  *
  */
 
+#include <haproxy/acl.h>
 #include <haproxy/action.h>
 #include <haproxy/api.h>
 #include <haproxy/errors.h>
@@ -259,3 +260,16 @@ const char *action_suggest(const char *word, const struct list *keywords, const
 
 	return best_ptr;
 }
+
+void free_act_rules(struct list *rules)
+{
+	struct act_rule *rule, *ruleb;
+
+	list_for_each_entry_safe(rule, ruleb, rules, list) {
+		LIST_DEL(&rule->list);
+		free_acl_cond(rule->cond);
+		if (rule->release_ptr)
+			rule->release_ptr(rule);
+		free(rule);
+	}
+}

src/haproxy.c

@@ -80,6 +80,7 @@
 #include <import/sha1.h>
 
 #include <haproxy/acl.h>
+#include <haproxy/action.h>
 #include <haproxy/activity.h>
 #include <haproxy/api.h>
 #include <haproxy/arg.h>
@@ -2135,46 +2136,13 @@ static void init(int argc, char **argv)
 	free(err_msg);
 }
 
-static void deinit_acl_cond(struct acl_cond *cond)
-{
-	struct acl_term_suite *suite, *suiteb;
-	struct acl_term *term, *termb;
-
-	if (!cond)
-		return;
-
-	list_for_each_entry_safe(suite, suiteb, &cond->suites, list) {
-		list_for_each_entry_safe(term, termb, &suite->terms, list) {
-			LIST_DEL(&term->list);
-			free(term);
-		}
-		LIST_DEL(&suite->list);
-		free(suite);
-	}
-
-	free(cond);
-}
-
-static void deinit_act_rules(struct list *rules)
-{
-	struct act_rule *rule, *ruleb;
-
-	list_for_each_entry_safe(rule, ruleb, rules, list) {
-		LIST_DEL(&rule->list);
-		deinit_acl_cond(rule->cond);
-		if (rule->release_ptr)
-			rule->release_ptr(rule);
-		free(rule);
-	}
-}
-
 static void deinit_stick_rules(struct list *rules)
 {
 	struct sticking_rule *rule, *ruleb;
 
 	list_for_each_entry_safe(rule, ruleb, rules, list) {
 		LIST_DEL(&rule->list);
-		deinit_acl_cond(rule->cond);
+		free_acl_cond(rule->cond);
 		release_sample_expr(rule->expr);
 		free(rule);
 	}
@@ -2367,13 +2335,13 @@ void deinit(void)
 			free(lf);
 		}
 
-		deinit_act_rules(&p->tcp_req.inspect_rules);
-		deinit_act_rules(&p->tcp_rep.inspect_rules);
-		deinit_act_rules(&p->tcp_req.l4_rules);
-		deinit_act_rules(&p->tcp_req.l5_rules);
-		deinit_act_rules(&p->http_req_rules);
-		deinit_act_rules(&p->http_res_rules);
-		deinit_act_rules(&p->http_after_res_rules);
+		free_act_rules(&p->tcp_req.inspect_rules);
+		free_act_rules(&p->tcp_rep.inspect_rules);
+		free_act_rules(&p->tcp_req.l4_rules);
+		free_act_rules(&p->tcp_req.l5_rules);
+		free_act_rules(&p->http_req_rules);
+		free_act_rules(&p->http_res_rules);
+		free_act_rules(&p->http_after_res_rules);
 
 		deinit_stick_rules(&p->storersp_rules);
 		deinit_stick_rules(&p->sticking_rules);
@@ -2461,7 +2429,7 @@ void deinit(void)
 		free(uap->desc);
 
 		userlist_free(uap->userlist);
-		deinit_act_rules(&uap->http_req_rules);
+		free_act_rules(&uap->http_req_rules);
 
 		scope = uap->scope;
 		while (scope) {