Using TC structure allowing easier patches importing

src/common/Configuration/Config.h

@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2016+     AzerothCore <www.azerothcore.org>, released under GNU GPL v2 license: http://github.com/azerothcore/azerothcore-wotlk/LICENSE-GPL2
+ * Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
+ * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
+ */
+
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#include <string>
+#include <list>
+#include <vector>
+#include <ace/Singleton.h>
+#include <ace/Configuration_Import_Export.h>
+#include <ace/Thread_Mutex.h>
+#include <AutoPtr.h>
+
+typedef Trinity::AutoPtr<ACE_Configuration_Heap, ACE_Null_Mutex> Config;
+
+class ConfigMgr
+{
+    friend class ACE_Singleton<ConfigMgr, ACE_Null_Mutex>;
+    friend class ConfigLoader;
+
+    ConfigMgr() { }
+    ~ConfigMgr() { }
+
+public:
+    /// Method used only for loading main configuration files (authserver.conf and worldserver.conf)
+    bool LoadInitial(char const* file);
+
+    /**
+     * This method loads additional configuration files
+     * It is recommended to use this method in WorldScript::OnConfigLoad hooks
+     *
+     * @return true if loading was successful
+     */
+    bool LoadMore(char const* file);
+
+    bool Reload();
+
+    std::string GetStringDefault(const char* name, const std::string& def);
+    bool GetBoolDefault(const char* name, bool def);
+    int GetIntDefault(const char* name, int def);
+    float GetFloatDefault(const char* name, float def);
+
+    std::list<std::string> GetKeysByString(std::string const& name);
+
+private:
+    bool GetValueHelper(const char* name, ACE_TString &result);
+    bool LoadData(char const* file);
+
+    typedef ACE_Thread_Mutex LockType;
+    typedef ACE_Guard<LockType> GuardType;
+
+    std::vector<std::string> _confFiles;
+    Config _config;
+    LockType _configLock;
+
+    ConfigMgr(ConfigMgr const&);
+    ConfigMgr& operator=(ConfigMgr const&);
+};
+
+#define sConfigMgr ACE_Singleton<ConfigMgr, ACE_Null_Mutex>::instance()
+
+#endif