/**************************************************************************** Copyright (c) 2008, Radon Labs GmbH Copyright (c) 2011-2013,WebJet Business Division,CYOU http://www.genesis-3d.com.cn Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ****************************************************************************/ #pragma once //------------------------------------------------------------------------------ /** @class IO::SchemeRegistry Central registry for URI schemes, associates an URI scheme (e.g. http, file, ...) with a Nebula3 stream class. */ #include "core/refcounted.h" #include "core/singleton.h" #include "threading/criticalsection.h" //------------------------------------------------------------------------------ namespace IO { class SchemeRegistry : public Core::RefCounted { __DeclareClass(SchemeRegistry); __DeclareImageSingleton(SchemeRegistry); public: /// constructor SchemeRegistry(); /// destructor virtual ~SchemeRegistry(); /// setup the scheme registry (may only be called at app startup by the main thread) void Setup(); /// discard the scheme registry void Discard(); /// return true if the scheme registry is valid bool IsValid() const; /// associate an uri scheme with a stream class void RegisterUriScheme(const Util::String& uriScheme, const Core::Rtti& classRtti); /// unregister an uri scheme void UnregisterUriScheme(const Util::String& uriScheme); /// return true if an uri scheme has been registered bool IsUriSchemeRegistered(const Util::String& uriScheme) const; /// get the registered stream class for an uri scheme const Core::Rtti& GetStreamClassByUriScheme(const Util::String& uriScheme) const; /// get an array of all registered schemes Util::Array GetAllRegisteredUriSchemes() const; private: /// register standard URI schemes, called by the Setup method void SetupStandardSchemes(); Threading::CriticalSection critSect; Util::Dictionary schemeRegistry; bool isValid; }; } // namespace IO //------------------------------------------------------------------------------