Introduce rule_new

src/rules.c

@@ -63,32 +63,20 @@ void rule_apply_all(struct notification *n)
         }
 }
 
-/*
- * Initialize rule with default values.
- */
-void rule_init(struct rule *r)
+struct rule *rule_new(void)
 {
-        r->name = NULL;
-        r->appname = NULL;
-        r->summary = NULL;
-        r->body = NULL;
-        r->icon = NULL;
-        r->category = NULL;
-        r->stack_tag = NULL;
+        struct rule *r = g_malloc0(sizeof(struct rule));
+
         r->msg_urgency = URG_NONE;
         r->timeout = -1;
         r->urgency = URG_NONE;
         r->fullscreen = FS_NULL;
         r->markup = MARKUP_NULL;
-        r->new_icon = NULL;
         r->history_ignore = false;
         r->match_transient = -1;
         r->set_transient = -1;
-        r->fg = NULL;
-        r->bg = NULL;
-        r->fc = NULL;
-        r->format = NULL;
-        r->set_stack_tag = NULL;
+
+        return r;
 }
 
 static inline bool rule_field_matches_string(const char *value, const char *pattern)

src/rules.h

@@ -38,7 +38,13 @@ struct rule {
 
 extern GSList *rules;
 
-void rule_init(struct rule *r);
+/**
+ * Allocate a new rule. The rule is fully initialised.
+ *
+ * @returns A new initialised rule.
+ */
+struct rule *rule_new(void);
+
 void rule_apply(struct rule *r, struct notification *n);
 void rule_apply_all(struct notification *n);
 bool rule_matches_notification(struct rule *r, struct notification *n);

src/settings.c

@@ -688,8 +688,7 @@ void load_settings(char *cmdline_config_path)
                 }
 
                 if (!r) {
-                        r = g_malloc(sizeof(struct rule));
-                        rule_init(r);
+                        r = rule_new();
                         rules = g_slist_insert(rules, r, -1);
                 }