refactor(Core/Tools): remove ACE from tools (#3351)

2026-01-16 02:20:27 +00:00 · 2020-09-07 15:01:28 +03:00
parent 7694c99edb
commit 4dd9b92759
35 changed files with 465 additions and 229 deletions
--- a/src/common/Threading/ThreadingModel.h
+++ b/src/common/Threading/ThreadingModel.h
@@ -0,0 +1,144 @@
+/*
+* Copyright (C) 2016+     AzerothCore <www.azerothcore.org>, released under GNU GPL v2 license: https://github.com/azerothcore/azerothcore-wotlk/blob/master/LICENSE-GPL2
+* Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
+* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
+*/
+
+#ifndef ACORE_THREADINGMODEL_H
+#define ACORE_THREADINGMODEL_H
+
+/**
+ * @class ThreadingModel<T>
+ *
+ */
+
+#include "Define.h"
+
+namespace acore
+{
+    template<typename MUTEX>
+    class GeneralLock
+    {
+        public:
+
+            GeneralLock(MUTEX& m)
+                : i_mutex(m)
+            {
+                i_mutex.lock();
+            }
+
+            ~GeneralLock()
+            {
+                i_mutex.unlock();
+            }
+
+        private:
+
+            GeneralLock(const GeneralLock&);
+            GeneralLock& operator=(const GeneralLock&);
+            MUTEX& i_mutex;
+    };
+
+    template<class T>
+    class SingleThreaded
+    {
+        public:
+
+            struct Lock                                     // empty object
+            {
+                Lock()
+                {
+                }
+                Lock(const T&)
+                {
+                }
+
+                Lock(const SingleThreaded<T>&)              // for single threaded we ignore this
+                {
+                }
+            };
+    };
+
+    template<class T, class MUTEX>
+    class ObjectLevelLockable
+    {
+        public:
+
+            ObjectLevelLockable()
+                : i_mtx()
+            {
+            }
+
+            friend class Lock;
+
+            class Lock
+            {
+                public:
+
+                    Lock(ObjectLevelLockable<T, MUTEX>& host)
+                        : i_lock(host.i_mtx)
+                    {
+                    }
+
+                private:
+
+                    GeneralLock<MUTEX> i_lock;
+            };
+
+        private:
+
+            // prevent the compiler creating a copy construct
+            ObjectLevelLockable(const ObjectLevelLockable<T, MUTEX>&);
+            ObjectLevelLockable<T, MUTEX>& operator=(const ObjectLevelLockable<T, MUTEX>&);
+
+            MUTEX i_mtx;
+    };
+
+    template<class T, class MUTEX>
+    class ClassLevelLockable
+    {
+        public:
+
+            ClassLevelLockable()
+            {
+            }
+
+            friend class Lock;
+
+            class Lock
+            {
+                public:
+
+                    Lock(const T& /*host*/)
+                    {
+                        ClassLevelLockable<T, MUTEX>::si_mtx.lock();
+                    }
+
+                    Lock(const ClassLevelLockable<T, MUTEX>&)
+                    {
+                        ClassLevelLockable<T, MUTEX>::si_mtx.lock();
+                    }
+
+                    Lock()
+                    {
+                        ClassLevelLockable<T, MUTEX>::si_mtx.lock();
+                    }
+
+                    ~Lock()
+                    {
+                        ClassLevelLockable<T, MUTEX>::si_mtx.unlock();
+                    }
+            };
+
+        private:
+
+            static MUTEX si_mtx;
+    };
+}
+
+template<class T, class MUTEX> MUTEX acore::ClassLevelLockable<T, MUTEX>::si_mtx;
+
+#define INSTANTIATE_CLASS_MUTEX(CTYPE, MUTEX) \
+    template class acore::ClassLevelLockable<CTYPE, MUTEX>
+
+#endif