#define _R_DEL(r)
#endif
+#define REGISTRY_MAX(id) id##_MAX
+#define REGISTRY_COUNT(id) id##_COUNT
/**
* Declare a new registry.
*
- * Don't forget to call `REGISTER_REGISTRY`:
+ * Don't forget to call REGISTER_REGISTRY and REGISTRY_DEFINE_GET:
* REGISTER_REGISTRY(Foos)
+ * REGISTRY_DEFINE_GET(Foos, null_ent)
*/
#define REGISTRY(id, max) \
void Register##id(); \
noref entity id##_first, id##_last; \
_R_MAP(_##id, id##_MAX); \
SHUTDOWN(id) { _R_DEL(_##id); } \
- entity _##id##_from(int i, entity null) { if (i >= 0 && i < id##_COUNT) { entity e = _R_GET(_##id, i); if (e) return e; } return null; }
+
+#define REGISTRY_DEFINE_GET(id, null) \
+ entity id##_from(int i) { if (i >= 0 && i < id##_COUNT) { entity e = _R_GET(_##id, i); if (e) return e; } return null; }
+
+#define REGISTRY_GET(id, i) id##_from(i)
/** Add registry dependencies to a registry */
#define REGISTRY_DEPENDS(id, dep) void Register##dep(); void REGISTRY_DEPENDS_(id) { Register##dep(); }
entity a = _R_GET(_##id, i), b = _R_GET(_##id, j); \
_R_SET(_##id, i, b); \
_R_SET(_##id, j, a); \
- \
+ \
entity a_next = a.REGISTRY_NEXT, b_next = b.REGISTRY_NEXT; \
a.REGISTRY_NEXT = b_next; \
b.REGISTRY_NEXT = a_next; \
- \
+ \
if (i == 0) id##_first = b; \
else _R_GET(_##id, i - 1).REGISTRY_NEXT = b; \
- \
+ \
if (j == 0) id##_first = a; \
else _R_GET(_##id, j - 1).REGISTRY_NEXT = a; \
} \
#define REGISTRY_HASH(id) Registry_hash_##id
ERASEABLE
-ACCUMULATE void Registry_check(string r, string server) { }
+ACCUMULATE void Registry_check(string r, string sv) { }
ERASEABLE
ACCUMULATE void Registry_send_all() { }
STATIC_INIT(Registry_check_##id) \
{ \
/* Note: SHA256 isn't always available, use MD4 instead */ \
- string s = "", join = ":"; \
- FOREACH(id, true, s = strcat(s, join, it.registered_id)); \
- s = substring(s, strlen(join), -1); \
+ string s = ""; \
+ FOREACH(id, true, s = strcat(s, ":", it.registered_id)); \
+ s = substring(s, 1, -1); /* remove initial ":" */ \
string h = REGISTRY_HASH(id) = strzone(digest_hex("MD4", s)); \
LOG_DEBUGF(#id ": %s\n[%s]", h, s); \
} \
} \
void Registry_send_all() { Registry_send(#id, REGISTRY_HASH(id)); } \
-#define REGISTER_REGISTRY(...) EVAL_REGISTER_REGISTRY(OVERLOAD(REGISTER_REGISTRY, __VA_ARGS__))
-#define EVAL_REGISTER_REGISTRY(...) __VA_ARGS__
-#define REGISTER_REGISTRY_1(id) REGISTER_REGISTRY_2(id, #id)
-#define REGISTER_REGISTRY_2(id, str) \
+#define _REGISTER_REGISTRY(id, str) \
ACCUMULATE_FUNCTION(__static_init_1, Register##id) \
CLASS(id##Registry, Object) \
ATTRIB(id##Registry, m_name, string, str); \
ENDCLASS(id##Registry) \
REGISTER(Registries, REGISTRY, id, m_id, NEW(id##Registry)); \
METHOD(id##Registry, m_reload, void()) { \
- id##_state = 0; \
+ id##_state = 0; \
Register##id(); \
}
+
+#define REGISTER_REGISTRY(id) _REGISTER_REGISTRY(id, #id)