hslua-0.4.1: A Lua language interpreter embedding in Haskell

Safe Haskell	Safe
Language	Haskell98

Scripting.Lua.Raw

Contents

Types
State manipulation
Basic stack manipulation
Stack access functions
Push functions
Get functions
Get functions
load and call functions (load and run Lua code)
Coroutine functions
Garbage-collection functions and options
Miscellaneous functions
The Auxiliary Library

Synopsis

Types

newtype LuaState #

Synonym for lua_State *. See lua_State in Lua Reference Manual.

Constructors

LuaState (Ptr ())

Instances

StackValue LuaState #
Methods push :: LuaState -> LuaState -> IO () # peek :: LuaState -> Int -> IO (Maybe LuaState) # valuetype :: LuaState -> LTYPE #
StackValue (FunPtr LuaCFunction) #
Methods push :: LuaState -> FunPtr LuaCFunction -> IO () # peek :: LuaState -> Int -> IO (Maybe (FunPtr LuaCFunction)) # valuetype :: FunPtr LuaCFunction -> LTYPE #

type LuaAlloc = Ptr () -> Ptr () -> CSize -> CSize -> IO (Ptr ()) #

Synonym for lua_Alloc. See lua_Alloc in Lua Reference Manual.

type LuaReader = Ptr () -> Ptr () -> Ptr CSize -> IO (Ptr CChar) #

Synonym for lua_Reader. See lua_Reader in Lua Reference Manual.

type LuaWriter = LuaState -> Ptr CChar -> CSize -> Ptr () -> IO CInt #

Synonym for lua_Writer. See lua_Writer in Lua Reference Manual.

type LuaCFunction = LuaState -> IO CInt #

Synonym for lua_CFunction. See lua_CFunction in Lua Reference Manual.

type LuaInteger = Int64 #

Synonym for lua_Integer. See lua_Integer in Lua Reference Manual.

type LuaNumber = Double #

Synonym for lua_Number. See lua_Number in Lua Reference Manual.

State manipulation

c_lua_newstate :: FunPtr LuaAlloc -> Ptr () -> IO LuaState #

c_lua_close :: LuaState -> IO () #

c_lua_newthread :: LuaState -> IO LuaState #

c_lua_atpanic :: LuaState -> FunPtr LuaCFunction -> IO (FunPtr LuaCFunction) #

Basic stack manipulation

c_lua_gettop :: LuaState -> IO CInt #

c_lua_settop :: LuaState -> CInt -> IO () #

c_lua_pushvalue :: LuaState -> CInt -> IO () #

c_lua_remove :: LuaState -> CInt -> IO () #

c_lua_insert :: LuaState -> CInt -> IO () #

c_lua_replace :: LuaState -> CInt -> IO () #

c_lua_checkstack :: LuaState -> CInt -> IO CInt #

c_lua_xmove :: LuaState -> LuaState -> CInt -> IO () #

Stack access functions

c_lua_isnumber :: LuaState -> CInt -> IO CInt #

c_lua_isstring :: LuaState -> CInt -> IO CInt #

c_lua_iscfunction :: LuaState -> CInt -> IO CInt #

c_lua_isuserdata :: LuaState -> CInt -> IO CInt #

c_lua_type :: LuaState -> CInt -> IO CInt #

c_lua_typename :: LuaState -> CInt -> IO (Ptr CChar) #

c_lua_equal :: LuaState -> CInt -> CInt -> IO CInt #

c_lua_rawequal :: LuaState -> CInt -> CInt -> IO CInt #

c_lua_lessthan :: LuaState -> CInt -> CInt -> IO CInt #

c_lua_tonumber :: LuaState -> CInt -> IO LuaNumber #

c_lua_tointeger :: LuaState -> CInt -> IO LuaInteger #

c_lua_toboolean :: LuaState -> CInt -> IO CInt #

c_lua_tolstring :: LuaState -> CInt -> Ptr CSize -> IO (Ptr CChar) #

c_lua_objlen :: LuaState -> CInt -> IO CSize #

c_lua_tocfunction :: LuaState -> CInt -> IO (FunPtr LuaCFunction) #

c_lua_touserdata :: LuaState -> CInt -> IO (Ptr a) #

c_lua_tothread :: LuaState -> CInt -> IO LuaState #

c_lua_topointer :: LuaState -> CInt -> IO (Ptr ()) #

Push functions

c_lua_pushnil :: LuaState -> IO () #

c_lua_pushnumber :: LuaState -> LuaNumber -> IO () #

c_lua_pushinteger :: LuaState -> LuaInteger -> IO () #

c_lua_pushlstring :: LuaState -> Ptr CChar -> CSize -> IO () #

c_lua_pushstring :: LuaState -> Ptr CChar -> IO () #

c_lua_pushcclosure :: LuaState -> FunPtr LuaCFunction -> CInt -> IO () #

c_lua_pushboolean :: LuaState -> CInt -> IO () #

c_lua_pushlightuserdata :: LuaState -> Ptr a -> IO () #

c_lua_pushthread :: LuaState -> IO CInt #

Get functions

c_lua_gettable :: LuaState -> CInt -> IO () #

c_lua_getfield :: LuaState -> CInt -> Ptr CChar -> IO () #

c_lua_rawget :: LuaState -> CInt -> IO () #

c_lua_rawgeti :: LuaState -> CInt -> CInt -> IO () #

c_lua_createtable :: LuaState -> CInt -> CInt -> IO () #

c_lua_newuserdata :: LuaState -> CInt -> IO (Ptr ()) #

c_lua_getmetatable :: LuaState -> CInt -> IO CInt #

c_lua_getfenv :: LuaState -> CInt -> IO () #

Get functions

c_lua_settable :: LuaState -> CInt -> IO () #

c_lua_setfield :: LuaState -> CInt -> Ptr CChar -> IO () #

c_lua_rawset :: LuaState -> CInt -> IO () #

c_lua_rawseti :: LuaState -> CInt -> CInt -> IO () #

c_lua_setmetatable :: LuaState -> CInt -> IO () #

c_lua_setfenv :: LuaState -> CInt -> IO CInt #

`load` and `call` functions (load and run Lua code)

c_lua_call :: LuaState -> CInt -> CInt -> IO () #

c_lua_pcall :: LuaState -> CInt -> CInt -> CInt -> IO CInt #

c_lua_cpcall :: LuaState -> FunPtr LuaCFunction -> Ptr a -> IO CInt #

c_lua_load :: LuaState -> FunPtr LuaReader -> Ptr () -> Ptr CChar -> IO CInt #

c_lua_dump :: LuaState -> FunPtr LuaWriter -> Ptr () -> IO () #

Coroutine functions

c_lua_yield :: LuaState -> CInt -> IO CInt #

c_lua_resume :: LuaState -> CInt -> IO CInt #

c_lua_status :: LuaState -> IO CInt #

Garbage-collection functions and options

c_lua_gc :: LuaState -> CInt -> CInt -> IO CInt #

Miscellaneous functions

c_lua_error :: LuaState -> IO CInt #

c_lua_next :: LuaState -> CInt -> IO CInt #

c_lua_concat :: LuaState -> CInt -> IO () #

c_luaL_openlibs :: LuaState -> IO () #

The Auxiliary Library

c_luaL_newstate :: IO LuaState #

c_luaL_newmetatable :: LuaState -> Ptr CChar -> IO CInt #

c_luaL_argerror :: LuaState -> CInt -> Ptr CChar -> IO CInt #

c_luaL_ref :: LuaState -> CInt -> IO CInt #

c_luaL_unref :: LuaState -> CInt -> CInt -> IO () #