Swiftdiff options
Diffstat (limited to 'Sluift/Lua/FunctionRegistration.h')
| -rw-r--r-- | Sluift/Lua/FunctionRegistration.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/Sluift/Lua/FunctionRegistration.h b/Sluift/Lua/FunctionRegistration.h new file mode 100644 index 0000000..0df1da1 --- /dev/null +++ b/Sluift/Lua/FunctionRegistration.h @@ -0,0 +1,36 @@ +/* + * Copyright (c) 2013 Remko Tronçon + * Licensed under the GNU General Public License. + * See the COPYING file for more information. + */ + +#pragma once + +#include <Swiften/Base/Override.h> +#include <Swiften/Base/API.h> +#include <Sluift/Lua/FunctionRegistry.h> +#include <lua.hpp> +#include <string> + +namespace Swift { + namespace Lua { + class FunctionRegistration { + public: + FunctionRegistration(const std::string& name, lua_CFunction function, const std::string& type); + ~FunctionRegistration(); + }; + } +} +#define SLUIFT_LUA_FUNCTION(TYPE, NAME) \ + static int TYPE##_##NAME(lua_State* L); \ + static int TYPE##_##NAME##_wrapper(lua_State* L); \ + static ::Swift::Lua::FunctionRegistration TYPE##_##NAME##_registration( #NAME , TYPE##_##NAME##_wrapper, #TYPE); \ + static int TYPE##_##NAME##_wrapper(lua_State* L) { \ + try { \ + return TYPE ## _ ## NAME (L); \ + } \ + catch (const std::exception& e) { \ + return luaL_error(L, e.what()); \ + } \ + } \ + static int TYPE ## _ ## NAME (lua_State* L) |