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Diffstat (limited to 'libmodman/module.hpp')
| -rw-r--r-- | libmodman/module.hpp | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/libmodman/module.hpp b/libmodman/module.hpp deleted file mode 100644 index 2d974aa..0000000 --- a/libmodman/module.hpp +++ /dev/null @@ -1,113 +0,0 @@ -/******************************************************************************* - * libmodman - A library for extending applications - * Copyright (C) 2009 Nathaniel McCallum <nathaniel@natemccallum.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - ******************************************************************************/ - -#ifndef MODULE_HPP_ -#define MODULE_HPP_ - -#include <cstdlib> // For NULL - -#ifndef MM_MODULE_BUILTIN -#define MM_MODULE_BUILTIN -#endif - -#ifdef _MSC_VER -#define __MM_DLL_EXPORT __declspec(dllexport) -#else -#define __MM_DLL_EXPORT __attribute__ ((visibility("default"))) -#endif - -#define __MM_MODULE_VERSION 2 -#define __MM_MODULE_VARNAME__(suffix, name) mm_ ## name ## _ ## suffix -#define __MM_MODULE_VARNAME_(suffix, name) __MM_MODULE_VARNAME__(suffix, name) -#define __MM_MODULE_VARNAME(name) __MM_MODULE_VARNAME_(MM_MODULE_BUILTIN, name) - -#define MM_MODULE_INIT(mtype, minit, mtest, msymb, msmod) \ - extern "C" __MM_DLL_EXPORT struct mm_module __MM_MODULE_VARNAME(info); \ - struct mm_module __MM_MODULE_VARNAME(info) = { \ - __MM_MODULE_VERSION, \ - # mtype, \ - mtype::base_type, \ - minit, mtest, msymb, msmod \ - } - -#define MM_MODULE_INIT_EZ(clsname, mtest, msymb, msmod) \ - static libmodman::base_extension** clsname ## _init() { \ - libmodman::base_extension** retval = new libmodman::base_extension*[2]; \ - retval[0] = new clsname(); \ - retval[1] = NULL; \ - return retval; \ - } \ - static bool clsname ## _test() { return mtest; } \ - MM_MODULE_INIT(clsname, clsname ## _init, clsname ## _test, msymb, msmod) - -/* Helper macro for loading builtins */ - -#define MM_DEF_BUILTIN(modname) \ - extern "C" struct mm_module __MM_MODULE_VARNAME_(modname,info) - -#define MM_BUILTIN(modname) __MM_MODULE_VARNAME_(modname,info) - - -namespace libmodman { - -class __MM_DLL_EXPORT base_extension { -public: - static const char* base_type() { return NULL; } - static bool singleton() { return false; } - virtual ~base_extension() {} - virtual const char* get_base_type() const =0; - virtual bool operator<(const base_extension&) const =0; -}; - -template <class basetype, bool sngl=false> -class __MM_DLL_EXPORT extension : public base_extension { -public: -#ifdef _MSC_VER - static const char* base_type() { return __FUNCSIG__; } -#else - static const char* base_type() { return __PRETTY_FUNCTION__; } -#endif - - static bool singleton() { return sngl; } - virtual const char* get_base_type() const { return basetype::base_type(); } - virtual bool operator<(const base_extension&) const { return false; }; -}; - -} - -extern "C" { - -struct __MM_DLL_EXPORT mm_module -{ -/* For some unknown reason, when vers is const VC++ (win32) NULLs out the whole struct. - * This obviously breaks module loading. I'd love to know the reason for this, so if - * anyone knows, please tell me. In the meantime, vers not being const is by design, - * so don't change it. */ - unsigned int vers; - const char* name; - const char* (*type)(); - libmodman::base_extension** (*init)(); - bool (*test)(); - const char* symb; - const char* smod; -}; - -} - -#endif /* MODULE_HPP_ */ |