core: 添加窗口规则 (rules) 数据结构和配置接口

src/core/rules.c

@@ -0,0 +1,37 @@
+#include "core/rules.h"
+
+#include "base/memory.h"
+#include "core/types.h"
+
+bool rules_move(rules_t *src, rules_t *dest) {
+  if (!dest || !src) return false;
+
+  dest->items = src->items;
+  dest->count = src->count;
+  dest->capacity = src->capacity;
+
+  src->items = nullptr;
+  src->count = 0;
+  src->capacity = 0;
+
+  return true;
+}
+
+void rules_cleanup(rules_t *rules) {
+  for (size_t i = 0; i < rules->count; ++i) {
+    rule_match_t *match = &rules->items[i].match;
+    rule_action_t *action = &rules->items[i].action;
+
+    p_delete(&match->app_id);
+    p_delete(&match->role);
+    p_delete(&match->class_name);
+    p_delete(&match->instance_name);
+
+    p_clear(action, 1);
+    action->workspace = ZDWM_WORKSPACE_ID_INVALID;
+  }
+
+  p_delete(&rules->items);
+  rules->capacity = 0;
+  rules->count = 0;
+}