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https://github.com/lunarmodules/luasocket.git
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58096449c6
Implemented new distribution scheme. Select is now purely C. HTTP reimplemented seems faster dunno why. LTN12 functions that coroutines fail gracefully.
49 lines
2.1 KiB
C
49 lines
2.1 KiB
C
#ifndef AUX_H
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#define AUX_H
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/*=========================================================================*\
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* Auxiliar routines for class hierarchy manipulation
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* LuaSocket toolkit (but completely independent of other LuaSocket modules)
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*
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* A LuaSocket class is a name associated with Lua metatables. A LuaSocket
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* group is a name associated with a class. A class can belong to any number
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* of groups. This module provides the functionality to:
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*
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* - create new classes
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* - add classes to groups
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* - set the class of objects
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* - check if an object belongs to a given class or group
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* - get the userdata associated to objects
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* - print objects in a pretty way
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*
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* LuaSocket class names follow the convention <module>{<class>}. Modules
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* can define any number of classes and groups. The module tcp.c, for
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* example, defines the classes tcp{master}, tcp{client} and tcp{server} and
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* the groups tcp{client,server} and tcp{any}. Module functions can then
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* perform type-checking on their arguments by either class or group.
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*
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* LuaSocket metatables define the __index metamethod as being a table. This
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* table has one field for each method supported by the class, and a field
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* "class" with the class name.
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*
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* The mapping from class name to the corresponding metatable and the
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* reverse mapping are done using lauxlib.
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*
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* RCS ID: $Id$
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\*=========================================================================*/
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#include <lua.h>
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#include <lauxlib.h>
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int aux_open(lua_State *L);
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void aux_newclass(lua_State *L, const char *classname, luaL_reg *func);
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void aux_add2group(lua_State *L, const char *classname, const char *group);
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void aux_setclass(lua_State *L, const char *classname, int objidx);
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void *aux_checkclass(lua_State *L, const char *classname, int objidx);
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void *aux_checkgroup(lua_State *L, const char *groupname, int objidx);
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void *aux_getclassudata(lua_State *L, const char *groupname, int objidx);
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void *aux_getgroupudata(lua_State *L, const char *groupname, int objidx);
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int aux_checkboolean(lua_State *L, int objidx);
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int aux_tostring(lua_State *L);
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#endif /* AUX_H */
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