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authorTiger Wang <ziwei.tiger@hotmail.co.uk>2013-11-27 22:35:13 +0100
committerTiger Wang <ziwei.tiger@hotmail.co.uk>2013-11-27 22:35:13 +0100
commita6630d32394120a78af56bc612fa3c3449283248 (patch)
tree2c791266b0f213cd56961299da8d2258b8f85d8e /lib/tolua++/src/bin/lua
parentFixed spawn point being generally in an ocean (diff)
parentVoronoi-related biomegens use the new cVoronoiMap class. (diff)
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Diffstat (limited to 'lib/tolua++/src/bin/lua')
-rw-r--r--lib/tolua++/src/bin/lua/all.lua30
-rw-r--r--lib/tolua++/src/bin/lua/array.lua233
-rw-r--r--lib/tolua++/src/bin/lua/basic.lua414
-rw-r--r--lib/tolua++/src/bin/lua/class.lua202
-rw-r--r--lib/tolua++/src/bin/lua/clean.lua79
-rw-r--r--lib/tolua++/src/bin/lua/code.lua105
-rw-r--r--lib/tolua++/src/bin/lua/compat-5.1.lua57
-rw-r--r--lib/tolua++/src/bin/lua/compat.lua193
-rw-r--r--lib/tolua++/src/bin/lua/container.lua786
-rw-r--r--lib/tolua++/src/bin/lua/custom.lua45
-rw-r--r--lib/tolua++/src/bin/lua/declaration.lua579
-rw-r--r--lib/tolua++/src/bin/lua/define.lua63
-rw-r--r--lib/tolua++/src/bin/lua/doit.lua102
-rw-r--r--lib/tolua++/src/bin/lua/enumerate.lua106
-rw-r--r--lib/tolua++/src/bin/lua/feature.lua139
-rw-r--r--lib/tolua++/src/bin/lua/function.lua577
-rw-r--r--lib/tolua++/src/bin/lua/module.lua68
-rw-r--r--lib/tolua++/src/bin/lua/namespace.lua52
-rw-r--r--lib/tolua++/src/bin/lua/operator.lua220
-rw-r--r--lib/tolua++/src/bin/lua/package.lua343
-rw-r--r--lib/tolua++/src/bin/lua/template_class.lua82
-rw-r--r--lib/tolua++/src/bin/lua/typedef.lua71
-rw-r--r--lib/tolua++/src/bin/lua/variable.lua300
-rw-r--r--lib/tolua++/src/bin/lua/verbatim.lua78
24 files changed, 4924 insertions, 0 deletions
diff --git a/lib/tolua++/src/bin/lua/all.lua b/lib/tolua++/src/bin/lua/all.lua
new file mode 100644
index 000000000..83f8a3cb9
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/all.lua
@@ -0,0 +1,30 @@
+dofile(path.."compat-5.1.lua")
+dofile(path.."compat.lua")
+dofile(path.."basic.lua")
+dofile(path.."feature.lua")
+dofile(path.."verbatim.lua")
+dofile(path.."code.lua")
+dofile(path.."typedef.lua")
+dofile(path.."container.lua")
+dofile(path.."package.lua")
+dofile(path.."module.lua")
+dofile(path.."namespace.lua")
+dofile(path.."define.lua")
+dofile(path.."enumerate.lua")
+dofile(path.."declaration.lua")
+dofile(path.."variable.lua")
+dofile(path.."array.lua")
+dofile(path.."function.lua")
+dofile(path.."operator.lua")
+dofile(path.."template_class.lua")
+dofile(path.."class.lua")
+dofile(path.."clean.lua")
+--dofile(path.."custom.lua")
+dofile(path.."doit.lua")
+
+local err,msg = xpcall(doit, debug.traceback)
+if not err then
+--print("**** msg is "..tostring(msg))
+ local _,_,label,msg = strfind(msg,"(.-:.-:%s*)(.*)")
+ tolua_error(msg,label)
+end
diff --git a/lib/tolua++/src/bin/lua/array.lua b/lib/tolua++/src/bin/lua/array.lua
new file mode 100644
index 000000000..f35aa98ce
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/array.lua
@@ -0,0 +1,233 @@
+-- tolua: array class
+-- Written by Waldemar Celes
+-- TeCGraf/PUC-Rio
+-- Jul 1999
+-- $Id: array.lua,v 1.1 2000/11/06 22:03:57 celes Exp $
+
+-- This code is free software; you can redistribute it and/or modify it.
+-- The software provided hereunder is on an "as is" basis, and
+-- the author has no obligation to provide maintenance, support, updates,
+-- enhancements, or modifications.
+
+
+-- Array class
+-- Represents a extern array variable or a public member of a class.
+-- Stores all fields present in a declaration.
+classArray = {
+}
+classArray.__index = classArray
+setmetatable(classArray,classDeclaration)
+
+-- Print method
+function classArray:print (ident,close)
+ print(ident.."Array{")
+ print(ident.." mod = '"..self.mod.."',")
+ print(ident.." type = '"..self.type.."',")
+ print(ident.." ptr = '"..self.ptr.."',")
+ print(ident.." name = '"..self.name.."',")
+ print(ident.." def = '"..self.def.."',")
+ print(ident.." dim = '"..self.dim.."',")
+ print(ident.." ret = '"..self.ret.."',")
+ print(ident.."}"..close)
+end
+
+-- check if it is a variable
+function classArray:isvariable ()
+ return true
+end
+
+
+-- get variable value
+function classArray:getvalue (class,static)
+ if class and static then
+ return class..'::'..self.name..'[tolua_index]'
+ elseif class then
+ return 'self->'..self.name..'[tolua_index]'
+ else
+ return self.name..'[tolua_index]'
+ end
+end
+
+-- Write binding functions
+function classArray:supcode ()
+ local class = self:inclass()
+
+ -- get function ------------------------------------------------
+ if class then
+ output("/* get function:",self.name," of class ",class," */")
+ else
+ output("/* get function:",self.name," */")
+ end
+ self.cgetname = self:cfuncname("tolua_get")
+ output("#ifndef TOLUA_DISABLE_"..self.cgetname)
+ output("\nstatic int",self.cgetname,"(lua_State* tolua_S)")
+ output("{")
+ output(" int tolua_index;")
+
+ -- declare self, if the case
+ local _,_,static = strfind(self.mod,'^%s*(static)')
+ if class and static==nil then
+ output(' ',self.parent.type,'*','self;')
+ output(' lua_pushstring(tolua_S,".self");')
+ output(' lua_rawget(tolua_S,1);')
+ output(' self = ')
+ output('(',self.parent.type,'*) ')
+ output('lua_touserdata(tolua_S,-1);')
+ elseif static then
+ _,_,self.mod = strfind(self.mod,'^%s*static%s%s*(.*)')
+ end
+
+ -- check index
+ output('#ifndef TOLUA_RELEASE\n')
+ output(' {')
+ output(' tolua_Error tolua_err;')
+ output(' if (!tolua_isnumber(tolua_S,2,0,&tolua_err))')
+ output(' tolua_error(tolua_S,"#vinvalid type in array indexing.",&tolua_err);')
+ output(' }')
+ output('#endif\n')
+ if flags['1'] then -- for compatibility with tolua5 ?
+ output(' tolua_index = (int)tolua_tonumber(tolua_S,2,0)-1;')
+ else
+ output(' tolua_index = (int)tolua_tonumber(tolua_S,2,0);')
+ end
+ output('#ifndef TOLUA_RELEASE\n')
+ if self.dim and self.dim ~= '' then
+ output(' if (tolua_index<0 || tolua_index>='..self.dim..')')
+ else
+ output(' if (tolua_index<0)')
+ end
+ output(' tolua_error(tolua_S,"array indexing out of range.",NULL);')
+ output('#endif\n')
+
+ -- return value
+ local t,ct = isbasic(self.type)
+ local push_func = get_push_function(t)
+ if t then
+ output(' tolua_push'..t..'(tolua_S,(',ct,')'..self:getvalue(class,static)..');')
+ else
+ t = self.type
+ if self.ptr == '&' or self.ptr == '' then
+ output(' ',push_func,'(tolua_S,(void*)&'..self:getvalue(class,static)..',"',t,'");')
+ else
+ output(' ',push_func,'(tolua_S,(void*)'..self:getvalue(class,static)..',"',t,'");')
+ end
+ end
+ output(' return 1;')
+ output('}')
+ output('#endif //#ifndef TOLUA_DISABLE\n')
+ output('\n')
+
+ -- set function ------------------------------------------------
+ if not strfind(self.type,'const') then
+ if class then
+ output("/* set function:",self.name," of class ",class," */")
+ else
+ output("/* set function:",self.name," */")
+ end
+ self.csetname = self:cfuncname("tolua_set")
+ output("#ifndef TOLUA_DISABLE_"..self.csetname)
+ output("\nstatic int",self.csetname,"(lua_State* tolua_S)")
+ output("{")
+
+ -- declare index
+ output(' int tolua_index;')
+
+ -- declare self, if the case
+ local _,_,static = strfind(self.mod,'^%s*(static)')
+ if class and static==nil then
+ output(' ',self.parent.type,'*','self;')
+ output(' lua_pushstring(tolua_S,".self");')
+ output(' lua_rawget(tolua_S,1);')
+ output(' self = ')
+ output('(',self.parent.type,'*) ')
+ output('lua_touserdata(tolua_S,-1);')
+ elseif static then
+ _,_,self.mod = strfind(self.mod,'^%s*static%s%s*(.*)')
+ end
+
+ -- check index
+ output('#ifndef TOLUA_RELEASE\n')
+ output(' {')
+ output(' tolua_Error tolua_err;')
+ output(' if (!tolua_isnumber(tolua_S,2,0,&tolua_err))')
+ output(' tolua_error(tolua_S,"#vinvalid type in array indexing.",&tolua_err);')
+ output(' }')
+ output('#endif\n')
+
+ if flags['1'] then -- for compatibility with tolua5 ?
+ output(' tolua_index = (int)tolua_tonumber(tolua_S,2,0)-1;')
+ else
+ output(' tolua_index = (int)tolua_tonumber(tolua_S,2,0);')
+ end
+
+ output('#ifndef TOLUA_RELEASE\n')
+ if self.dim and self.dim ~= '' then
+ output(' if (tolua_index<0 || tolua_index>='..self.dim..')')
+ else
+ output(' if (tolua_index<0)')
+ end
+ output(' tolua_error(tolua_S,"array indexing out of range.",NULL);')
+ output('#endif\n')
+
+ -- assign value
+ local ptr = ''
+ if self.ptr~='' then ptr = '*' end
+ output(' ')
+ if class and static then
+ output(class..'::'..self.name..'[tolua_index]')
+ elseif class then
+ output('self->'..self.name..'[tolua_index]')
+ else
+ output(self.name..'[tolua_index]')
+ end
+ local t = isbasic(self.type)
+ output(' = ')
+ if not t and ptr=='' then output('*') end
+ output('((',self.mod,self.type)
+ if not t then
+ output('*')
+ end
+ output(') ')
+ local def = 0
+ if self.def ~= '' then def = self.def end
+ if t then
+ output('tolua_to'..t,'(tolua_S,3,',def,'));')
+ else
+ local to_func = get_to_function(self.type)
+ output(to_func,'(tolua_S,3,',def,'));')
+ end
+ output(' return 0;')
+ output('}')
+ output('#endif //#ifndef TOLUA_DISABLE\n')
+ output('\n')
+ end
+
+end
+
+function classArray:register (pre)
+ if not self:check_public_access() then
+ return
+ end
+
+ pre = pre or ''
+ if self.csetname then
+ output(pre..'tolua_array(tolua_S,"'..self.lname..'",'..self.cgetname..','..self.csetname..');')
+ else
+ output(pre..'tolua_array(tolua_S,"'..self.lname..'",'..self.cgetname..',NULL);')
+ end
+end
+
+-- Internal constructor
+function _Array (t)
+ setmetatable(t,classArray)
+ append(t)
+ return t
+end
+
+-- Constructor
+-- Expects a string representing the variable declaration.
+function Array (s)
+ return _Array (Declaration(s,'var'))
+end
+
+
diff --git a/lib/tolua++/src/bin/lua/basic.lua b/lib/tolua++/src/bin/lua/basic.lua
new file mode 100644
index 000000000..f651f1fe6
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/basic.lua
@@ -0,0 +1,414 @@
+-- tolua: basic utility functions
+-- Written by Waldemar Celes
+-- TeCGraf/PUC-Rio
+-- Jul 1998
+-- Last update: Apr 2003
+-- $Id: $
+
+-- This code is free software; you can redistribute it and/or modify it.
+-- The software provided hereunder is on an "as is" basis, and
+-- the author has no obligation to provide maintenance, support, updates,
+-- enhancements, or modifications.
+
+
+-- Basic C types and their corresponding Lua types
+-- All occurrences of "char*" will be replaced by "_cstring",
+-- and all occurrences of "void*" will be replaced by "_userdata"
+_basic = {
+ ['void'] = '',
+ ['char'] = 'number',
+ ['int'] = 'number',
+ ['short'] = 'number',
+ ['long'] = 'number',
+ ['unsigned'] = 'number',
+ ['float'] = 'number',
+ ['double'] = 'number',
+ ['_cstring'] = 'string',
+ ['_userdata'] = 'userdata',
+ ['char*'] = 'string',
+ ['void*'] = 'userdata',
+ ['bool'] = 'boolean',
+ ['lua_Object'] = 'value',
+ ['LUA_VALUE'] = 'value', -- for compatibility with tolua 4.0
+ ['lua_State*'] = 'state',
+ ['_lstate'] = 'state',
+ ['lua_Function'] = 'value',
+}
+
+_basic_ctype = {
+ number = "lua_Number",
+ string = "const char*",
+ userdata = "void*",
+ boolean = "bool",
+ value = "int",
+ state = "lua_State*",
+}
+
+-- functions the are used to do a 'raw push' of basic types
+_basic_raw_push = {}
+
+-- List of user defined types
+-- Each type corresponds to a variable name that stores its tag value.
+_usertype = {}
+
+-- List of types that have to be collected
+_collect = {}
+
+-- List of types
+_global_types = {n=0}
+_global_types_hash = {}
+
+-- list of classes
+_global_classes = {}
+
+-- List of enum constants
+_global_enums = {}
+
+-- List of auto renaming
+_renaming = {}
+function appendrenaming (s)
+ local b,e,old,new = strfind(s,"%s*(.-)%s*@%s*(.-)%s*$")
+ if not b then
+ error("#Invalid renaming syntax; it should be of the form: pattern@pattern")
+ end
+ tinsert(_renaming,{old=old, new=new})
+end
+
+function applyrenaming (s)
+ for i=1,getn(_renaming) do
+ local m,n = gsub(s,_renaming[i].old,_renaming[i].new)
+ if n ~= 0 then
+ return m
+ end
+ end
+ return nil
+end
+
+-- Error handler
+function tolua_error (s,f)
+if _curr_code then
+ print("***curr code for error is "..tostring(_curr_code))
+ print(debug.traceback())
+end
+ local out = _OUTPUT
+ _OUTPUT = _STDERR
+ if strsub(s,1,1) == '#' then
+ write("\n** tolua: "..strsub(s,2)..".\n\n")
+ if _curr_code then
+ local _,_,s = strfind(_curr_code,"^%s*(.-\n)") -- extract first line
+ if s==nil then s = _curr_code end
+ s = gsub(s,"_userdata","void*") -- return with 'void*'
+ s = gsub(s,"_cstring","char*") -- return with 'char*'
+ s = gsub(s,"_lstate","lua_State*") -- return with 'lua_State*'
+ write("Code being processed:\n"..s.."\n")
+ end
+ else
+ if not f then f = "(f is nil)" end
+ print("\n** tolua internal error: "..f..s..".\n\n")
+ return
+ end
+ _OUTPUT = out
+end
+
+function warning (msg)
+ if flags.q then return end
+ local out = _OUTPUT
+ _OUTPUT = _STDERR
+ write("\n** tolua warning: "..msg..".\n\n")
+ _OUTPUT = out
+end
+
+-- register an user defined type: returns full type
+function regtype (t)
+ --if isbasic(t) then
+ -- return t
+ --end
+ local ft = findtype(t)
+
+ if not _usertype[ft] then
+ return appendusertype(t)
+ end
+ return ft
+end
+
+-- return type name: returns full type
+function typevar(type)
+ if type == '' or type == 'void' then
+ return type
+ else
+ local ft = findtype(type)
+ if ft then
+ return ft
+ end
+ _usertype[type] = type
+ return type
+ end
+end
+
+-- check if basic type
+function isbasic (type)
+ local t = gsub(type,'const ','')
+ local m,t = applytypedef('', t)
+ local b = _basic[t]
+ if b then
+ return b,_basic_ctype[b]
+ end
+ return nil
+end
+
+-- split string using a token
+function split (s,t)
+ local l = {n=0}
+ local f = function (s)
+ l.n = l.n + 1
+ l[l.n] = s
+ return ""
+ end
+ local p = "%s*(.-)%s*"..t.."%s*"
+ s = gsub(s,"^%s+","")
+ s = gsub(s,"%s+$","")
+ s = gsub(s,p,f)
+ l.n = l.n + 1
+ l[l.n] = gsub(s,"(%s%s*)$","")
+ return l
+end
+
+-- splits a string using a pattern, considering the spacial cases of C code (templates, function parameters, etc)
+-- pattern can't contain the '^' (as used to identify the begining of the line)
+-- also strips whitespace
+function split_c_tokens(s, pat)
+
+ s = string.gsub(s, "^%s*", "")
+ s = string.gsub(s, "%s*$", "")
+
+ local token_begin = 1
+ local token_end = 1
+ local ofs = 1
+ local ret = {n=0}
+
+ function add_token(ofs)
+
+ local t = string.sub(s, token_begin, ofs)
+ t = string.gsub(t, "^%s*", "")
+ t = string.gsub(t, "%s*$", "")
+ ret.n = ret.n + 1
+ ret[ret.n] = t
+ end
+
+ while ofs <= string.len(s) do
+
+ local sub = string.sub(s, ofs, -1)
+ local b,e = string.find(sub, "^"..pat)
+ if b then
+ add_token(ofs-1)
+ ofs = ofs+e
+ token_begin = ofs
+ else
+ local char = string.sub(s, ofs, ofs)
+ if char == "(" or char == "<" then
+
+ local block
+ if char == "(" then block = "^%b()" end
+ if char == "<" then block = "^%b<>" end
+
+ b,e = string.find(sub, block)
+ if not b then
+ -- unterminated block?
+ ofs = ofs+1
+ else
+ ofs = ofs + e
+ end
+
+ else
+ ofs = ofs+1
+ end
+ end
+
+ end
+ add_token(ofs)
+ --if ret.n == 0 then
+
+ -- ret.n=1
+ -- ret[1] = ""
+ --end
+
+ return ret
+
+end
+
+-- concatenate strings of a table
+function concat (t,f,l,jstr)
+ jstr = jstr or " "
+ local s = ''
+ local i=f
+ while i<=l do
+ s = s..t[i]
+ i = i+1
+ if i <= l then s = s..jstr end
+ end
+ return s
+end
+
+-- concatenate all parameters, following output rules
+function concatparam (line, ...)
+ local i=1
+ while i<=arg.n do
+ if _cont and not strfind(_cont,'[%(,"]') and
+ strfind(arg[i],"^[%a_~]") then
+ line = line .. ' '
+ end
+ line = line .. arg[i]
+ if arg[i] ~= '' then
+ _cont = strsub(arg[i],-1,-1)
+ end
+ i = i+1
+ end
+ if strfind(arg[arg.n],"[%/%)%;%{%}]$") then
+ _cont=nil line = line .. '\n'
+ end
+ return line
+end
+
+-- output line
+function output (...)
+ local i=1
+ while i<=arg.n do
+ if _cont and not strfind(_cont,'[%(,"]') and
+ strfind(arg[i],"^[%a_~]") then
+ write(' ')
+ end
+ write(arg[i])
+ if arg[i] ~= '' then
+ _cont = strsub(arg[i],-1,-1)
+ end
+ i = i+1
+ end
+ if strfind(arg[arg.n],"[%/%)%;%{%}]$") then
+ _cont=nil write('\n')
+ end
+end
+
+function get_property_methods(ptype, name)
+
+ if get_property_methods_hook and get_property_methods_hook(ptype,name) then
+ return get_property_methods_hook(ptype, name)
+ end
+
+ if ptype == "default" then -- get_name, set_name
+ return "get_"..name, "set_"..name
+ end
+
+ if ptype == "qt" then -- name, setName
+ return name, "set"..string.upper(string.sub(name, 1, 1))..string.sub(name, 2, -1)
+ end
+
+ if ptype == "overload" then -- name, name
+ return name,name
+ end
+
+ return nil
+end
+
+-------------- the hooks
+
+-- called right after processing the $[ichl]file directives,
+-- right before processing anything else
+-- takes the package object as the parameter
+function preprocess_hook(p)
+ -- p.code has all the input code from the pkg
+end
+
+
+-- called for every $ifile directive
+-- takes a table with a string called 'code' inside, the filename, and any extra arguments
+-- passed to $ifile. no return value
+function include_file_hook(t, filename, ...)
+
+end
+
+-- called after processing anything that's not code (like '$renaming', comments, etc)
+-- and right before parsing the actual code.
+-- takes the Package object with all the code on the 'code' key. no return value
+function preparse_hook(package)
+
+end
+
+-- called before starting output
+function pre_output_hook(package)
+
+end
+
+-- called after writing all the output.
+-- takes the Package object
+function post_output_hook(package)
+
+end
+
+
+-- called from 'get_property_methods' to get the methods to retrieve a property
+-- according to its type
+function get_property_methods_hook(property_type, name)
+
+end
+
+-- called from ClassContainer:doparse with the string being parsed
+-- return nil, or a substring
+function parser_hook(s)
+
+ return nil
+end
+
+-- called from classFunction:supcode, before the call to the function is output
+function pre_call_hook(f)
+
+end
+
+-- called from classFunction:supcode, after the call to the function is output
+function post_call_hook(f)
+
+end
+
+-- called before the register code is output
+function pre_register_hook(package)
+
+end
+
+-- called to output an error message
+function output_error_hook(...)
+ return string.format(...)
+end
+
+-- custom pushers
+
+_push_functions = {}
+_is_functions = {}
+_to_functions = {}
+
+_base_push_functions = {}
+_base_is_functions = {}
+_base_to_functions = {}
+
+local function search_base(t, funcs)
+
+ local class = _global_classes[t]
+
+ while class do
+ if funcs[class.type] then
+ return funcs[class.type]
+ end
+ class = _global_classes[class.btype]
+ end
+ return nil
+end
+
+function get_push_function(t)
+ return _push_functions[t] or search_base(t, _base_push_functions) or "tolua_pushusertype"
+end
+
+function get_to_function(t)
+ return _to_functions[t] or search_base(t, _base_to_functions) or "tolua_tousertype"
+end
+
+function get_is_function(t)
+ return _is_functions[t] or search_base(t, _base_is_functions) or "tolua_isusertype"
+end
diff --git a/lib/tolua++/src/bin/lua/class.lua b/lib/tolua++/src/bin/lua/class.lua
new file mode 100644
index 000000000..592705282
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/class.lua
@@ -0,0 +1,202 @@
+-- tolua: class class
+-- Written by Waldemar Celes
+-- TeCGraf/PUC-Rio
+-- Jul 1998
+-- $Id: $
+
+-- This code is free software; you can redistribute it and/or modify it.
+-- The software provided hereunder is on an "as is" basis, and
+-- the author has no obligation to provide maintenance, support, updates,
+-- enhancements, or modifications.
+
+
+-- Class class
+-- Represents a class definition.
+-- Stores the following fields:
+-- name = class name
+-- base = class base, if any (only single inheritance is supported)
+-- {i} = list of members
+classClass = {
+ classtype = 'class',
+ name = '',
+ base = '',
+ type = '',
+ btype = '',
+ ctype = '',
+}
+classClass.__index = classClass
+setmetatable(classClass,classContainer)
+
+
+-- register class
+function classClass:register (pre)
+
+ if not self:check_public_access() then
+ return
+ end
+
+ pre = pre or ''
+ push(self)
+ if _collect[self.type] then
+ output(pre,'#ifdef __cplusplus\n')
+ output(pre..'tolua_cclass(tolua_S,"'..self.lname..'","'..self.type..'","'..self.btype..'",'.._collect[self.type]..');')
+ output(pre,'#else\n')
+ output(pre..'tolua_cclass(tolua_S,"'..self.lname..'","'..self.type..'","'..self.btype..'",NULL);')
+ output(pre,'#endif\n')
+ else
+ output(pre..'tolua_cclass(tolua_S,"'..self.lname..'","'..self.type..'","'..self.btype..'",NULL);')
+ end
+ if self.extra_bases then
+ for k,base in ipairs(self.extra_bases) do
+ -- not now
+ --output(pre..' tolua_addbase(tolua_S, "'..self.type..'", "'..base..'");')
+ end
+ end
+ output(pre..'tolua_beginmodule(tolua_S,"'..self.lname..'");')
+ local i=1
+ while self[i] do
+ self[i]:register(pre..' ')
+ i = i+1
+ end
+ output(pre..'tolua_endmodule(tolua_S);')
+ pop()
+end
+
+-- return collection requirement
+function classClass:requirecollection (t)
+ if self.flags.protected_destructor or (not self:check_public_access()) then
+ return false
+ end
+ push(self)
+ local r = false
+ local i=1
+ while self[i] do
+ r = self[i]:requirecollection(t) or r
+ i = i+1
+ end
+ pop()
+ -- only class that exports destructor can be appropriately collected
+ -- classes that export constructors need to have a collector (overrided by -D flag on command line)
+ if self._delete or ((not flags['D']) and self._new) then
+ --t[self.type] = "tolua_collect_" .. gsub(self.type,"::","_")
+ t[self.type] = "tolua_collect_" .. clean_template(self.type)
+ r = true
+ end
+ return r
+end
+
+-- output tags
+function classClass:decltype ()
+ push(self)
+ self.type = regtype(self.original_name or self.name)
+ self.btype = typevar(self.base)
+ self.ctype = 'const '..self.type
+ if self.extra_bases then
+ for i=1,table.getn(self.extra_bases) do
+ self.extra_bases[i] = typevar(self.extra_bases[i])
+ end
+ end
+ local i=1
+ while self[i] do
+ self[i]:decltype()
+ i = i+1
+ end
+ pop()
+end
+
+
+-- Print method
+function classClass:print (ident,close)
+ print(ident.."Class{")
+ print(ident.." name = '"..self.name.."',")
+ print(ident.." base = '"..self.base.."';")
+ print(ident.." lname = '"..self.lname.."',")
+ print(ident.." type = '"..self.type.."',")
+ print(ident.." btype = '"..self.btype.."',")
+ print(ident.." ctype = '"..self.ctype.."',")
+ local i=1
+ while self[i] do
+ self[i]:print(ident.." ",",")
+ i = i+1
+ end
+ print(ident.."}"..close)
+end
+
+function classClass:set_protected_destructor(p)
+ self.flags.protected_destructor = self.flags.protected_destructor or p
+end
+
+-- Internal constructor
+function _Class (t)
+ setmetatable(t,classClass)
+ t:buildnames()
+ append(t)
+ return t
+end
+
+-- Constructor
+-- Expects the name, the base (array) and the body of the class.
+function Class (n,p,b)
+
+ if table.getn(p) > 1 then
+ b = string.sub(b, 1, -2)
+ for i=2,table.getn(p),1 do
+ b = b.."\n tolua_inherits "..p[i].." __"..p[i].."__;\n"
+ end
+ b = b.."\n}"
+ end
+
+ -- check for template
+ b = string.gsub(b, "^{%s*TEMPLATE_BIND", "{\nTOLUA_TEMPLATE_BIND")
+ local t,_,T,I = string.find(b, '^{%s*TOLUA_TEMPLATE_BIND%s*%(+%s*\"?([^\",]*)\"?%s*,%s*([^%)]*)%s*%)+')
+ if t then
+
+ -- remove quotes
+ I = string.gsub(I, "\"", "")
+ T = string.gsub(T, "\"", "")
+ -- get type list
+ local types = split_c_tokens(I, ",")
+ -- remove TEMPLATE_BIND line
+ local bs = string.gsub(b, "^{%s*TOLUA_TEMPLATE_BIND[^\n]*\n", "{\n")
+
+ local Tl = split(T, " ")
+ local tc = TemplateClass(n, p, bs, Tl)
+
+
+ tc:throw(types, true)
+ --for i=1,types.n do
+ -- tc:throw(split_c_tokens(types[i], " "), true)
+ --end
+ return
+ end
+
+ local mbase
+
+ if p then
+ mbase = table.remove(p, 1)
+ if not p[1] then p = nil end
+ end
+
+ mbase = mbase and resolve_template_types(mbase)
+
+ local c
+ local oname = string.gsub(n, "@.*$", "")
+ oname = getnamespace(classContainer.curr)..oname
+
+ if _global_classes[oname] then
+ c = _global_classes[oname]
+ if mbase and ((not c.base) or c.base == "") then
+ c.base = mbase
+ end
+ else
+ c = _Class(_Container{name=n, base=mbase, extra_bases=p})
+
+ local ft = getnamespace(c.parent)..c.original_name
+ append_global_type(ft, c)
+ end
+
+ push(c)
+ c:parse(strsub(b,2,strlen(b)-1)) -- eliminate braces
+ pop()
+end
+
diff --git a/lib/tolua++/src/bin/lua/clean.lua b/lib/tolua++/src/bin/lua/clean.lua
new file mode 100644
index 000000000..fd5b7b635
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/clean.lua
@@ -0,0 +1,79 @@
+-- mark up comments and strings
+STR1 = "\001"
+STR2 = "\002"
+STR3 = "\003"
+STR4 = "\004"
+REM = "\005"
+ANY = "([\001-\005])"
+ESC1 = "\006"
+ESC2 = "\007"
+
+MASK = { -- the substitution order is important
+ {ESC1, "\\'"},
+ {ESC2, '\\"'},
+ {STR1, "'"},
+ {STR2, '"'},
+ {STR3, "%[%["},
+ {STR4, "%]%]"},
+ {REM , "%-%-"},
+}
+
+function mask (s)
+ for i = 1,getn(MASK) do
+ s = gsub(s,MASK[i][2],MASK[i][1])
+ end
+ return s
+end
+
+function unmask (s)
+ for i = 1,getn(MASK) do
+ s = gsub(s,MASK[i][1],MASK[i][2])
+ end
+ return s
+end
+
+function clean (s)
+ -- check for compilation error
+ local code = "return function ()\n" .. s .. "\n end"
+ if not dostring(code) then
+ return nil
+ end
+
+ if flags['C'] then
+ return s
+ end
+
+ local S = "" -- saved string
+
+ s = mask(s)
+
+ -- remove blanks and comments
+ while 1 do
+ local b,e,d = strfind(s,ANY)
+ if b then
+ S = S..strsub(s,1,b-1)
+ s = strsub(s,b+1)
+ if d==STR1 or d==STR2 then
+ e = strfind(s,d)
+ S = S ..d..strsub(s,1,e)
+ s = strsub(s,e+1)
+ elseif d==STR3 then
+ e = strfind(s,STR4)
+ S = S..d..strsub(s,1,e)
+ s = strsub(s,e+1)
+ elseif d==REM then
+ s = gsub(s,"[^\n]*(\n?)","%1",1)
+ end
+ else
+ S = S..s
+ break
+ end
+ end
+ -- eliminate unecessary spaces
+ S = gsub(S,"[ \t]+"," ")
+ S = gsub(S,"[ \t]*\n[ \t]*","\n")
+ S = gsub(S,"\n+","\n")
+ S = unmask(S)
+ return S
+end
+
diff --git a/lib/tolua++/src/bin/lua/code.lua b/lib/tolua++/src/bin/lua/code.lua
new file mode 100644
index 000000000..5e19b6bbf
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/code.lua
@@ -0,0 +1,105 @@
+-- tolua: code class
+-- Written by Waldemar Celes
+-- TeCGraf/PUC-Rio
+-- Jul 1999
+-- $Id: $
+
+-- This code is free software; you can redistribute it and/or modify it.
+-- The software provided hereunder is on an "as is" basis, and
+-- the author has no obligation to provide maintenance, support, updates,
+-- enhancements, or modifications.
+
+-- global
+code_n = 1
+
+-- Code class
+-- Represents Lua code to be compiled and included
+-- in the initialization function.
+-- The following fields are stored:
+-- text = text code
+classCode = {
+ text = '',
+}
+classCode.__index = classCode
+setmetatable(classCode,classFeature)
+
+-- register code
+function classCode:register (pre)
+ pre = pre or ''
+ -- clean Lua code
+ local s = clean(self.text)
+ if not s then
+ --print(self.text)
+ error("parser error in embedded code")
+ end
+
+ -- get first line
+ local _, _, first_line=string.find(self.text, "^([^\n\r]*)")
+ if string.find(first_line, "^%s*%-%-") then
+ if string.find(first_line, "^%-%-##") then
+ first_line = string.gsub(first_line, "^%-%-##", "")
+ if flags['C'] then
+ s = string.gsub(s, "^%-%-##[^\n\r]*\n", "")
+ end
+ end
+ else
+ first_line = ""
+ end
+
+ -- pad to 16 bytes
+ local npad = 16 - (#s % 16)
+ local spad = ""
+ for i=1,npad do
+ spad = spad .. "-"
+ end
+ s = s..spad
+
+ -- convert to C
+ output('\n'..pre..'{ /* begin embedded lua code */\n')
+ output(pre..' int top = lua_gettop(tolua_S);')
+ output(pre..' static const unsigned char B[] = {\n ')
+ local t={n=0}
+
+ local b = gsub(s,'(.)',function (c)
+ local e = ''
+ t.n=t.n+1 if t.n==15 then t.n=0 e='\n'..pre..' ' end
+ return format('%3u,%s',strbyte(c),e)
+ end
+ )
+ output(b..strbyte(" "))
+ output('\n'..pre..' };\n')
+ if first_line and first_line ~= "" then
+ output(pre..' tolua_dobuffer(tolua_S,(char*)B,sizeof(B),"tolua embedded: '..first_line..'");')
+ else
+ output(pre..' tolua_dobuffer(tolua_S,(char*)B,sizeof(B),"tolua: embedded Lua code '..code_n..'");')
+ end
+ output(pre..' lua_settop(tolua_S, top);')
+ output(pre..'} /* end of embedded lua code */\n\n')
+ code_n = code_n +1
+end
+
+
+-- Print method
+function classCode:print (ident,close)
+ print(ident.."Code{")
+ print(ident.." text = [["..self.text.."]],")
+ print(ident.."}"..close)
+end
+
+
+-- Internal constructor
+function _Code (t)
+ setmetatable(t,classCode)
+ append(t)
+ return t
+end
+
+-- Constructor
+-- Expects a string representing the code text
+function Code (l)
+ return _Code {
+ text = l
+ }
+end
+
+
diff --git a/lib/tolua++/src/bin/lua/compat-5.1.lua b/lib/tolua++/src/bin/lua/compat-5.1.lua
new file mode 100644
index 000000000..7a2c60b69
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/compat-5.1.lua
@@ -0,0 +1,57 @@
+if string.find(_VERSION, "5%.0") then
+ return
+end
+
+-- "loadfile"
+local function pp_dofile(path)
+
+ local loaded = false
+ local getfile = function()
+
+ if loaded then
+ return
+ else
+ local file,err = io.open(path)
+ if not file then
+ error("error loading file "..path..": "..err)
+ end
+ local ret = file:read("*a")
+ file:close()
+
+ ret = string.gsub(ret, "%.%.%.%s*%)", "...) local arg = {n=select('#', ...), ...};")
+
+ loaded = true
+ return ret
+ end
+ end
+
+ local f = load(getfile, path)
+ if not f then
+
+ error("error loading file "..path)
+ end
+ return f()
+end
+
+old_dofile = dofile
+dofile = pp_dofile
+
+
+-- string.gsub
+--[[
+local ogsub = string.gsub
+local function compgsub(a,b,c,d)
+ if type(c) == "function" then
+ local oc = c
+ c = function (...) return oc(...) or '' end
+ end
+ return ogsub(a,b,c,d)
+end
+string.repl = ogsub
+--]]
+
+--string.gsub = compgsub
+
+
+
+
diff --git a/lib/tolua++/src/bin/lua/compat.lua b/lib/tolua++/src/bin/lua/compat.lua
new file mode 100644
index 000000000..45d6ae1ba
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/compat.lua
@@ -0,0 +1,193 @@
+-------------------------------------------------------------------
+-- Real globals
+-- _ALERT
+-- _ERRORMESSAGE
+-- _VERSION
+-- _G
+-- assert
+-- error
+-- metatable
+-- next
+-- print
+-- require
+-- tonumber
+-- tostring
+-- type
+-- unpack
+
+-------------------------------------------------------------------
+-- collectgarbage
+-- gcinfo
+
+-- globals
+
+-- call -> protect(f, err)
+-- loadfile
+-- loadstring
+
+-- rawget
+-- rawset
+
+-- getargs = Main.getargs ??
+
+rawtype = type
+
+function do_ (f, err)
+ if not f then print(err); return end
+ local a,b = pcall(f)
+ if not a then print(b); return nil
+ else return b or true
+ end
+end
+
+function dostring(s) return do_(loadstring(s)) end
+-- function dofile(s) return do_(loadfile(s)) end
+
+-------------------------------------------------------------------
+-- Table library
+local tab = table
+foreach = tab.foreach
+foreachi = tab.foreachi
+getn = tab.getn
+tinsert = tab.insert
+tremove = tab.remove
+sort = tab.sort
+
+-------------------------------------------------------------------
+-- Debug library
+local dbg = debug
+getinfo = dbg.getinfo
+getlocal = dbg.getlocal
+setcallhook = function () error"`setcallhook' is deprecated" end
+setlinehook = function () error"`setlinehook' is deprecated" end
+setlocal = dbg.setlocal
+
+-------------------------------------------------------------------
+-- math library
+local math = math
+abs = math.abs
+acos = function (x) return math.deg(math.acos(x)) end
+asin = function (x) return math.deg(math.asin(x)) end
+atan = function (x) return math.deg(math.atan(x)) end
+atan2 = function (x,y) return math.deg(math.atan2(x,y)) end
+ceil = math.ceil
+cos = function (x) return math.cos(math.rad(x)) end
+deg = math.deg
+exp = math.exp
+floor = math.floor
+frexp = math.frexp
+ldexp = math.ldexp
+log = math.log
+log10 = math.log10
+max = math.max
+min = math.min
+mod = math.mod
+PI = math.pi
+--??? pow = math.pow
+rad = math.rad
+random = math.random
+randomseed = math.randomseed
+sin = function (x) return math.sin(math.rad(x)) end
+sqrt = math.sqrt
+tan = function (x) return math.tan(math.rad(x)) end
+
+-------------------------------------------------------------------
+-- string library
+local str = string
+strbyte = str.byte
+strchar = str.char
+strfind = str.find
+format = str.format
+gsub = str.gsub
+strlen = str.len
+strlower = str.lower
+strrep = str.rep
+strsub = str.sub
+strupper = str.upper
+
+-------------------------------------------------------------------
+-- os library
+clock = os.clock
+date = os.date
+difftime = os.difftime
+execute = os.execute --?
+exit = os.exit
+getenv = os.getenv
+remove = os.remove
+rename = os.rename
+setlocale = os.setlocale
+time = os.time
+tmpname = os.tmpname
+
+-------------------------------------------------------------------
+-- compatibility only
+getglobal = function (n) return _G[n] end
+setglobal = function (n,v) _G[n] = v end
+
+-------------------------------------------------------------------
+
+local io, tab = io, table
+
+-- IO library (files)
+_STDIN = io.stdin
+_STDERR = io.stderr
+_STDOUT = io.stdout
+_INPUT = io.stdin
+_OUTPUT = io.stdout
+seek = io.stdin.seek -- sick ;-)
+tmpfile = io.tmpfile
+closefile = io.close
+openfile = io.open
+
+function flush (f)
+ if f then f:flush()
+ else _OUTPUT:flush()
+ end
+end
+
+function readfrom (name)
+ if name == nil then
+ local f, err, cod = io.close(_INPUT)
+ _INPUT = io.stdin
+ return f, err, cod
+ else
+ local f, err, cod = io.open(name, "r")
+ _INPUT = f or _INPUT
+ return f, err, cod
+ end
+end
+
+function writeto (name)
+ if name == nil then
+ local f, err, cod = io.close(_OUTPUT)
+ _OUTPUT = io.stdout
+ return f, err, cod
+ else
+ local f, err, cod = io.open(name, "w")
+ _OUTPUT = f or _OUTPUT
+ return f, err, cod
+ end
+end
+
+function appendto (name)
+ local f, err, cod = io.open(name, "a")
+ _OUTPUT = f or _OUTPUT
+ return f, err, cod
+end
+
+function read (...)
+ local f = _INPUT
+ if rawtype(arg[1]) == 'userdata' then
+ f = tab.remove(arg, 1)
+ end
+ return f:read(unpack(arg))
+end
+
+function write (...)
+ local f = _OUTPUT
+ if rawtype(arg[1]) == 'userdata' then
+ f = tab.remove(arg, 1)
+ end
+ return f:write(unpack(arg))
+end
+
diff --git a/lib/tolua++/src/bin/lua/container.lua b/lib/tolua++/src/bin/lua/container.lua
new file mode 100644
index 000000000..2d11db7df
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/container.lua
@@ -0,0 +1,786 @@
+-- tolua: container abstract class
+-- Written by Waldemar Celes
+-- TeCGraf/PUC-Rio
+-- Jul 1998
+-- $Id: $
+
+-- This code is free software; you can redistribute it and/or modify it.
+-- The software provided hereunder is on an "as is" basis, and
+-- the author has no obligation to provide maintenance, support, updates,
+-- enhancements, or modifications.
+
+-- table to store namespaced typedefs/enums in global scope
+global_typedefs = {}
+global_enums = {}
+
+-- Container class
+-- Represents a container of features to be bound
+-- to lua.
+classContainer =
+{
+ curr = nil,
+}
+classContainer.__index = classContainer
+setmetatable(classContainer,classFeature)
+
+-- output tags
+function classContainer:decltype ()
+ push(self)
+ local i=1
+ while self[i] do
+ self[i]:decltype()
+ i = i+1
+ end
+ pop()
+end
+
+
+-- write support code
+function classContainer:supcode ()
+
+ if not self:check_public_access() then
+ return
+ end
+
+ push(self)
+ local i=1
+ while self[i] do
+ if self[i]:check_public_access() then
+ self[i]:supcode()
+ end
+ i = i+1
+ end
+ pop()
+end
+
+function classContainer:hasvar ()
+ local i=1
+ while self[i] do
+ if self[i]:isvariable() then
+ return 1
+ end
+ i = i+1
+ end
+ return 0
+end
+
+-- Internal container constructor
+function _Container (self)
+ setmetatable(self,classContainer)
+ self.n = 0
+ self.typedefs = {tolua_n=0}
+ self.usertypes = {}
+ self.enums = {tolua_n=0}
+ self.lnames = {}
+ return self
+end
+
+-- push container
+function push (t)
+ t.prox = classContainer.curr
+ classContainer.curr = t
+end
+
+-- pop container
+function pop ()
+--print("name",classContainer.curr.name)
+--foreach(classContainer.curr.usertypes,print)
+--print("______________")
+ classContainer.curr = classContainer.curr.prox
+end
+
+-- get current namespace
+function getcurrnamespace ()
+ return getnamespace(classContainer.curr)
+end
+
+-- append to current container
+function append (t)
+ return classContainer.curr:append(t)
+end
+
+-- append typedef to current container
+function appendtypedef (t)
+ return classContainer.curr:appendtypedef(t)
+end
+
+-- append usertype to current container
+function appendusertype (t)
+ return classContainer.curr:appendusertype(t)
+end
+
+-- append enum to current container
+function appendenum (t)
+ return classContainer.curr:appendenum(t)
+end
+
+-- substitute typedef
+function applytypedef (mod,type)
+ return classContainer.curr:applytypedef(mod,type)
+end
+
+-- check if is type
+function findtype (type)
+ local t = classContainer.curr:findtype(type)
+ return t
+end
+
+-- check if is typedef
+function istypedef (type)
+ return classContainer.curr:istypedef(type)
+end
+
+-- get fulltype (with namespace)
+function fulltype (t)
+ local curr = classContainer.curr
+ while curr do
+ if curr then
+ if curr.typedefs and curr.typedefs[t] then
+ return curr.typedefs[t]
+ elseif curr.usertypes and curr.usertypes[t] then
+ return curr.usertypes[t]
+ end
+ end
+ curr = curr.prox
+ end
+ return t
+end
+
+-- checks if it requires collection
+function classContainer:requirecollection (t)
+ push(self)
+ local i=1
+ local r = false
+ while self[i] do
+ r = self[i]:requirecollection(t) or r
+ i = i+1
+ end
+ pop()
+ return r
+end
+
+
+-- get namesapce
+function getnamespace (curr)
+ local namespace = ''
+ while curr do
+ if curr and
+ ( curr.classtype == 'class' or curr.classtype == 'namespace')
+ then
+ namespace = (curr.original_name or curr.name) .. '::' .. namespace
+ --namespace = curr.name .. '::' .. namespace
+ end
+ curr = curr.prox
+ end
+ return namespace
+end
+
+-- get namespace (only namespace)
+function getonlynamespace ()
+ local curr = classContainer.curr
+ local namespace = ''
+ while curr do
+ if curr.classtype == 'class' then
+ return namespace
+ elseif curr.classtype == 'namespace' then
+ namespace = curr.name .. '::' .. namespace
+ end
+ curr = curr.prox
+ end
+ return namespace
+end
+
+-- check if is enum
+function isenum (type)
+ return classContainer.curr:isenum(type)
+end
+
+-- append feature to container
+function classContainer:append (t)
+ self.n = self.n + 1
+ self[self.n] = t
+ t.parent = self
+end
+
+-- append typedef
+function classContainer:appendtypedef (t)
+ local namespace = getnamespace(classContainer.curr)
+ self.typedefs.tolua_n = self.typedefs.tolua_n + 1
+ self.typedefs[self.typedefs.tolua_n] = t
+ self.typedefs[t.utype] = namespace .. t.utype
+ global_typedefs[namespace..t.utype] = t
+ t.ftype = findtype(t.type) or t.type
+ --print("appending typedef "..t.utype.." as "..namespace..t.utype.." with ftype "..t.ftype)
+ append_global_type(namespace..t.utype)
+ if t.ftype and isenum(t.ftype) then
+
+ global_enums[namespace..t.utype] = true
+ end
+end
+
+-- append usertype: return full type
+function classContainer:appendusertype (t)
+ local container
+ if t == (self.original_name or self.name) then
+ container = self.prox
+ else
+ container = self
+ end
+ local ft = getnamespace(container) .. t
+ container.usertypes[t] = ft
+ _usertype[ft] = ft
+ return ft
+end
+
+-- append enum
+function classContainer:appendenum (t)
+ local namespace = getnamespace(classContainer.curr)
+ self.enums.tolua_n = self.enums.tolua_n + 1
+ self.enums[self.enums.tolua_n] = t
+ global_enums[namespace..t.name] = t
+end
+
+-- determine lua function name overload
+function classContainer:overload (lname)
+ if not self.lnames[lname] then
+ self.lnames[lname] = 0
+ else
+ self.lnames[lname] = self.lnames[lname] + 1
+ end
+ return format("%02d",self.lnames[lname])
+end
+
+-- applies typedef: returns the 'the facto' modifier and type
+function classContainer:applytypedef (mod,type)
+ if global_typedefs[type] then
+ --print("found typedef "..global_typedefs[type].type)
+ local mod1, type1 = global_typedefs[type].mod, global_typedefs[type].ftype
+ local mod2, type2 = applytypedef(mod.." "..mod1, type1)
+ --return mod2 .. ' ' .. mod1, type2
+ return mod2, type2
+ end
+ do return mod,type end
+end
+
+-- check if it is a typedef
+function classContainer:istypedef (type)
+ local env = self
+ while env do
+ if env.typedefs then
+ local i=1
+ while env.typedefs[i] do
+ if env.typedefs[i].utype == type then
+ return type
+ end
+ i = i+1
+ end
+ end
+ env = env.parent
+ end
+ return nil
+end
+
+function find_enum_var(var)
+
+ if tonumber(var) then return var end
+
+ local c = classContainer.curr
+ while c do
+ local ns = getnamespace(c)
+ for k,v in pairs(_global_enums) do
+ if match_type(var, v, ns) then
+ return v
+ end
+ end
+ if c.base and c.base ~= '' then
+ c = _global_classes[c:findtype(c.base)]
+ else
+ c = nil
+ end
+ end
+
+ return var
+end
+
+-- check if is a registered type: return full type or nil
+function classContainer:findtype (t)
+
+ t = string.gsub(t, "=.*", "")
+ if _basic[t] then
+ return t
+ end
+
+ local _,_,em = string.find(t, "([&%*])%s*$")
+ t = string.gsub(t, "%s*([&%*])%s*$", "")
+ p = self
+ while p and type(p)=='table' do
+ local st = getnamespace(p)
+
+ for i=_global_types.n,1,-1 do -- in reverse order
+
+ if match_type(t, _global_types[i], st) then
+ return _global_types[i]..(em or "")
+ end
+ end
+ if p.base and p.base ~= '' and p.base ~= t then
+ --print("type is "..t..", p is "..p.base.." self.type is "..self.type.." self.name is "..self.name)
+ p = _global_classes[p:findtype(p.base)]
+ else
+ p = nil
+ end
+ end
+
+ return nil
+end
+
+function append_global_type(t, class)
+ _global_types.n = _global_types.n +1
+ _global_types[_global_types.n] = t
+ _global_types_hash[t] = 1
+ if class then append_class_type(t, class) end
+end
+
+function append_class_type(t,class)
+ if _global_classes[t] then
+ class.flags = _global_classes[t].flags
+ class.lnames = _global_classes[t].lnames
+ if _global_classes[t].base and (_global_classes[t].base ~= '') then
+ class.base = _global_classes[t].base or class.base
+ end
+ end
+ _global_classes[t] = class
+ class.flags = class.flags or {}
+end
+
+function match_type(childtype, regtype, st)
+--print("findtype "..childtype..", "..regtype..", "..st)
+ local b,e = string.find(regtype, childtype, -string.len(childtype), true)
+ if b then
+
+ if e == string.len(regtype) and
+ (b == 1 or (string.sub(regtype, b-1, b-1) == ':' and
+ string.sub(regtype, 1, b-1) == string.sub(st, 1, b-1))) then
+ return true
+ end
+ end
+
+ return false
+end
+
+function findtype_on_childs(self, t)
+
+ local tchild
+ if self.classtype == 'class' or self.classtype == 'namespace' then
+ for k,v in ipairs(self) do
+ if v.classtype == 'class' or v.classtype == 'namespace' then
+ if v.typedefs and v.typedefs[t] then
+ return v.typedefs[t]
+ elseif v.usertypes and v.usertypes[t] then
+ return v.usertypes[t]
+ end
+ tchild = findtype_on_childs(v, t)
+ if tchild then return tchild end
+ end
+ end
+ end
+ return nil
+
+end
+
+function classContainer:isenum (type)
+ if global_enums[type] then
+ return type
+ else
+ return false
+ end
+
+ local basetype = gsub(type,"^.*::","")
+ local env = self
+ while env do
+ if env.enums then
+ local i=1
+ while env.enums[i] do
+ if env.enums[i].name == basetype then
+ return true
+ end
+ i = i+1
+ end
+ end
+ env = env.parent
+ end
+ return false
+end
+
+methodisvirtual = false -- a global
+
+-- parse chunk
+function classContainer:doparse (s)
+--print ("parse "..s)
+
+ -- try the parser hook
+ do
+ local sub = parser_hook(s)
+ if sub then
+ return sub
+ end
+ end
+
+ -- try the null statement
+ do
+ local b,e,code = string.find(s, "^%s*;")
+ if b then
+ return strsub(s,e+1)
+ end
+ end
+
+ -- try empty verbatim line
+ do
+ local b,e,code = string.find(s, "^%s*$\n")
+ if b then
+ return strsub(s,e+1)
+ end
+ end
+
+ -- try Lua code
+ do
+ local b,e,code = strfind(s,"^%s*(%b\1\2)")
+ if b then
+ Code(strsub(code,2,-2))
+ return strsub(s,e+1)
+ end
+ end
+
+ -- try C code
+ do
+ local b,e,code = strfind(s,"^%s*(%b\3\4)")
+ if b then
+ code = '{'..strsub(code,2,-2)..'\n}\n'
+ Verbatim(code,'r') -- verbatim code for 'r'egister fragment
+ return strsub(s,e+1)
+ end
+ end
+
+ -- try C code for preamble section
+ do
+ local b,e,code = string.find(s, "^%s*(%b\5\6)")
+ if b then
+ code = string.sub(code, 2, -2).."\n"
+ Verbatim(code, '')
+ return string.sub(s, e+1)
+ end
+ end
+
+ -- try default_property directive
+ do
+ local b,e,ptype = strfind(s, "^%s*TOLUA_PROPERTY_TYPE%s*%(+%s*([^%)%s]*)%s*%)+%s*;?")
+ if b then
+ if not ptype or ptype == "" then
+ ptype = "default"
+ end
+ self:set_property_type(ptype)
+ return strsub(s, e+1)
+ end
+ end
+
+ -- try protected_destructor directive
+ do
+ local b,e = string.find(s, "^%s*TOLUA_PROTECTED_DESTRUCTOR%s*;?")
+ if b then
+ if self.set_protected_destructor then
+ self:set_protected_destructor(true)
+ end
+ return strsub(s, e+1)
+ end
+ end
+
+ -- try 'extern' keyword
+ do
+ local b,e = string.find(s, "^%s*extern%s+")
+ if b then
+ -- do nothing
+ return strsub(s, e+1)
+ end
+ end
+
+ -- try 'virtual' keyworkd
+ do
+ local b,e = string.find(s, "^%s*virtual%s+")
+ if b then
+ methodisvirtual = true
+ return strsub(s, e+1)
+ end
+ end
+
+ -- try labels (public, private, etc)
+ do
+ local b,e = string.find(s, "^%s*%w*%s*:[^:]")
+ if b then
+ return strsub(s, e) -- preserve the [^:]
+ end
+ end
+
+ -- try module
+ do
+ local b,e,name,body = strfind(s,"^%s*module%s%s*([_%w][_%w]*)%s*(%b{})%s*")
+ if b then
+ _curr_code = strsub(s,b,e)
+ Module(name,body)
+ return strsub(s,e+1)
+ end
+ end
+
+ -- try namesapce
+ do
+ local b,e,name,body = strfind(s,"^%s*namespace%s%s*([_%w][_%w]*)%s*(%b{})%s*;?")
+ if b then
+ _curr_code = strsub(s,b,e)
+ Namespace(name,body)
+ return strsub(s,e+1)
+ end
+ end
+
+ -- try define
+ do
+ local b,e,name = strfind(s,"^%s*#define%s%s*([^%s]*)[^\n]*\n%s*")
+ if b then
+ _curr_code = strsub(s,b,e)
+ Define(name)
+ return strsub(s,e+1)
+ end
+ end
+
+ -- try enumerates
+
+ do
+ local b,e,name,body,varname = strfind(s,"^%s*enum%s+(%S*)%s*(%b{})%s*([^%s;]*)%s*;?%s*")
+ if b then
+ --error("#Sorry, declaration of enums and variables on the same statement is not supported.\nDeclare your variable separately (example: '"..name.." "..varname..";')")
+ _curr_code = strsub(s,b,e)
+ Enumerate(name,body,varname)
+ return strsub(s,e+1)
+ end
+ end
+
+-- do
+-- local b,e,name,body = strfind(s,"^%s*enum%s+(%S*)%s*(%b{})%s*;?%s*")
+-- if b then
+-- _curr_code = strsub(s,b,e)
+-- Enumerate(name,body)
+-- return strsub(s,e+1)
+-- end
+-- end
+
+ do
+ local b,e,body,name = strfind(s,"^%s*typedef%s+enum[^{]*(%b{})%s*([%w_][^%s]*)%s*;%s*")
+ if b then
+ _curr_code = strsub(s,b,e)
+ Enumerate(name,body)
+ return strsub(s,e+1)
+ end
+ end
+
+ -- try operator
+ do
+ local b,e,decl,kind,arg,const = strfind(s,"^%s*([_%w][_%w%s%*&:<>,]-%s+operator)%s*([^%s][^%s]*)%s*(%b())%s*(c?o?n?s?t?)%s*;%s*")
+ if not b then
+ -- try inline
+ b,e,decl,kind,arg,const = strfind(s,"^%s*([_%w][_%w%s%*&:<>,]-%s+operator)%s*([^%s][^%s]*)%s*(%b())%s*(c?o?n?s?t?)[%s\n]*%b{}%s*;?%s*")
+ end
+ if not b then
+ -- try cast operator
+ b,e,decl,kind,arg,const = strfind(s, "^%s*(operator)%s+([%w_:%d<>%*%&%s]+)%s*(%b())%s*(c?o?n?s?t?)");
+ if b then
+ local _,ie = string.find(s, "^%s*%b{}", e+1)
+ if ie then
+ e = ie
+ end
+ end
+ end
+ if b then
+ _curr_code = strsub(s,b,e)
+ Operator(decl,kind,arg,const)
+ return strsub(s,e+1)
+ end
+ end
+
+ -- try function
+ do
+ --local b,e,decl,arg,const = strfind(s,"^%s*([~_%w][_@%w%s%*&:<>]*[_%w])%s*(%b())%s*(c?o?n?s?t?)%s*=?%s*0?%s*;%s*")
+ local b,e,decl,arg,const,virt = strfind(s,"^%s*([^%(\n]+)%s*(%b())%s*(c?o?n?s?t?)%s*(=?%s*0?)%s*;%s*")
+ if not b then
+ -- try function with template
+ b,e,decl,arg,const = strfind(s,"^%s*([~_%w][_@%w%s%*&:<>]*[_%w]%b<>)%s*(%b())%s*(c?o?n?s?t?)%s*=?%s*0?%s*;%s*")
+ end
+ if not b then
+ -- try a single letter function name
+ b,e,decl,arg,const = strfind(s,"^%s*([_%w])%s*(%b())%s*(c?o?n?s?t?)%s*;%s*")
+ end
+ if not b then
+ -- try function pointer
+ b,e,decl,arg,const = strfind(s,"^%s*([^%(;\n]+%b())%s*(%b())%s*;%s*")
+ if b then
+ decl = string.gsub(decl, "%(%s*%*([^%)]*)%s*%)", " %1 ")
+ end
+ end
+ if b then
+ if virt and string.find(virt, "[=0]") then
+ if self.flags then
+ self.flags.pure_virtual = true
+ end
+ end
+ _curr_code = strsub(s,b,e)
+ Function(decl,arg,const)
+ return strsub(s,e+1)
+ end
+ end
+
+ -- try inline function
+ do
+ local b,e,decl,arg,const = strfind(s,"^%s*([^%(\n]+)%s*(%b())%s*(c?o?n?s?t?)[^;{]*%b{}%s*;?%s*")
+ --local b,e,decl,arg,const = strfind(s,"^%s*([~_%w][_@%w%s%*&:<>]*[_%w>])%s*(%b())%s*(c?o?n?s?t?)[^;]*%b{}%s*;?%s*")
+ if not b then
+ -- try a single letter function name
+ b,e,decl,arg,const = strfind(s,"^%s*([_%w])%s*(%b())%s*(c?o?n?s?t?).-%b{}%s*;?%s*")
+ end
+ if b then
+ _curr_code = strsub(s,b,e)
+ Function(decl,arg,const)
+ return strsub(s,e+1)
+ end
+ end
+
+ -- try class
+ do
+ local b,e,name,base,body
+ base = '' body = ''
+ b,e,name = strfind(s,"^%s*class%s*([_%w][_%w@]*)%s*;") -- dummy class
+ local dummy = false
+ if not b then
+ b,e,name = strfind(s,"^%s*struct%s*([_%w][_%w@]*)%s*;") -- dummy struct
+ if not b then
+ b,e,name,base,body = strfind(s,"^%s*class%s*([_%w][_%w@]*)%s*([^{]-)%s*(%b{})%s*")
+ if not b then
+ b,e,name,base,body = strfind(s,"^%s*struct%s+([_%w][_%w@]*)%s*([^{]-)%s*(%b{})%s*")
+ if not b then
+ b,e,name,base,body = strfind(s,"^%s*union%s*([_%w][_%w@]*)%s*([^{]-)%s*(%b{})%s*")
+ if not b then
+ base = ''
+ b,e,body,name = strfind(s,"^%s*typedef%s%s*struct%s%s*[_%w]*%s*(%b{})%s*([_%w][_%w@]*)%s*;")
+ end
+ end
+ end
+ else dummy = 1 end
+ else dummy = 1 end
+ if b then
+ if base ~= '' then
+ base = string.gsub(base, "^%s*:%s*", "")
+ base = string.gsub(base, "%s*public%s*", "")
+ base = split(base, ",")
+ --local b,e
+ --b,e,base = strfind(base,".-([_%w][_%w<>,:]*)$")
+ else
+ base = {}
+ end
+ _curr_code = strsub(s,b,e)
+ Class(name,base,body)
+ if not dummy then
+ varb,vare,varname = string.find(s, "^%s*([_%w]+)%s*;", e+1)
+ if varb then
+ Variable(name.." "..varname)
+ e = vare
+ end
+ end
+ return strsub(s,e+1)
+ end
+ end
+
+ -- try typedef
+ do
+ local b,e,types = strfind(s,"^%s*typedef%s%s*(.-)%s*;%s*")
+ if b then
+ _curr_code = strsub(s,b,e)
+ Typedef(types)
+ return strsub(s,e+1)
+ end
+ end
+
+ -- try variable
+ do
+ local b,e,decl = strfind(s,"^%s*([_%w][_@%s%w%d%*&:<>,]*[_%w%d])%s*;%s*")
+ if b then
+ _curr_code = strsub(s,b,e)
+
+ local list = split_c_tokens(decl, ",")
+ Variable(list[1])
+ if list.n > 1 then
+ local _,_,type = strfind(list[1], "(.-)%s+([^%s]*)$");
+
+ local i =2;
+ while list[i] do
+ Variable(type.." "..list[i])
+ i=i+1
+ end
+ end
+ --Variable(decl)
+ return strsub(s,e+1)
+ end
+ end
+
+ -- try string
+ do
+ local b,e,decl = strfind(s,"^%s*([_%w]?[_%s%w%d]-char%s+[_@%w%d]*%s*%[%s*%S+%s*%])%s*;%s*")
+ if b then
+ _curr_code = strsub(s,b,e)
+ Variable(decl)
+ return strsub(s,e+1)
+ end
+ end
+
+ -- try array
+ do
+ local b,e,decl = strfind(s,"^%s*([_%w][][_@%s%w%d%*&:<>]*[]_%w%d])%s*;%s*")
+ if b then
+ _curr_code = strsub(s,b,e)
+ Array(decl)
+ return strsub(s,e+1)
+ end
+ end
+
+ -- no matching
+ if gsub(s,"%s%s*","") ~= "" then
+ _curr_code = s
+ error("#parse error")
+ else
+ return ""
+ end
+
+end
+
+function classContainer:parse (s)
+
+ --self.curr_member_access = nil
+
+ while s ~= '' do
+ s = self:doparse(s)
+ methodisvirtual = false
+ end
+end
+
+
+-- property types
+
+function get_property_type()
+
+ return classContainer.curr:get_property_type()
+end
+
+function classContainer:set_property_type(ptype)
+ ptype = string.gsub(ptype, "^%s*", "")
+ ptype = string.gsub(ptype, "%s*$", "")
+
+ self.property_type = ptype
+end
+
+function classContainer:get_property_type()
+ return self.property_type or (self.parent and self.parent:get_property_type()) or "default"
+end
diff --git a/lib/tolua++/src/bin/lua/custom.lua b/lib/tolua++/src/bin/lua/custom.lua
new file mode 100644
index 000000000..de5912fb3
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/custom.lua
@@ -0,0 +1,45 @@
+
+function extract_code(fn,s)
+ local code = ""
+ if fn then
+ code = '\n$#include "'..fn..'"\n'
+ end
+ s= "\n" .. s .. "\n" -- add blank lines as sentinels
+ local _,e,c,t = strfind(s, "\n([^\n]-)SCRIPT_([%w_]*)[^\n]*\n")
+ while e do
+ t = strlower(t)
+ if t == "bind_begin" then
+ _,e,c = strfind(s,"(.-)\n[^\n]*SCRIPT_BIND_END[^\n]*\n",e)
+ if not e then
+ tolua_error("Unbalanced 'SCRIPT_BIND_BEGIN' directive in header file")
+ end
+ end
+ if t == "bind_class" or t == "bind_block" then
+ local b
+ _,e,c,b = string.find(s, "([^{]-)(%b{})", e)
+ c = c..'{\n'..extract_code(nil, b)..'\n};\n'
+ end
+ code = code .. c .. "\n"
+ _,e,c,t = strfind(s, "\n([^\n]-)SCRIPT_([%w_]*)[^\n]*\n",e)
+ end
+ return code
+end
+
+function preprocess_hook(p)
+end
+
+function preparse_hook(p)
+end
+
+function include_file_hook(p, filename)
+ do return end
+--print("FILENAME is "..filename)
+ p.code = string.gsub(p.code, "\n%s*SigC::Signal", "\n\ttolua_readonly SigC::Signal")
+ p.code = string.gsub(p.code, "#ifdef __cplusplus\nextern \"C\" {\n#endif", "")
+ p.code = string.gsub(p.code, "#ifdef __cplusplus\n};?\n#endif", "")
+ p.code = string.gsub(p.code, "DECLSPEC", "")
+ p.code = string.gsub(p.code, "SDLCALL", "")
+ p.code = string.gsub(p.code, "DLLINTERFACE", "")
+ p.code = string.gsub(p.code, "#define[^\n]*_[hH]_?%s*\n", "\n")
+--print("code is "..p.code)
+end
diff --git a/lib/tolua++/src/bin/lua/declaration.lua b/lib/tolua++/src/bin/lua/declaration.lua
new file mode 100644
index 000000000..73bbe910e
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/declaration.lua
@@ -0,0 +1,579 @@
+-- tolua: declaration class
+-- Written by Waldemar Celes
+-- TeCGraf/PUC-Rio
+-- Jul 1998
+-- $Id: $
+
+-- This code is free software; you can redistribute it and/or modify it.
+-- The software provided hereunder is on an "as is" basis, and
+-- the author has no obligation to provide maintenance, support, updates,
+-- enhancements, or modifications.
+
+
+-- Declaration class
+-- Represents variable, function, or argument declaration.
+-- Stores the following fields:
+-- mod = type modifiers
+-- type = type
+-- ptr = "*" or "&", if representing a pointer or a reference
+-- name = name
+-- dim = dimension, if a vector
+-- def = default value, if any (only for arguments)
+-- ret = "*" or "&", if value is to be returned (only for arguments)
+classDeclaration = {
+ mod = '',
+ type = '',
+ ptr = '',
+ name = '',
+ dim = '',
+ ret = '',
+ def = ''
+}
+classDeclaration.__index = classDeclaration
+setmetatable(classDeclaration,classFeature)
+
+-- Create an unique variable name
+function create_varname ()
+ if not _varnumber then _varnumber = 0 end
+ _varnumber = _varnumber + 1
+ return "tolua_var_".._varnumber
+end
+
+-- Check declaration name
+-- It also identifies default values
+function classDeclaration:checkname ()
+
+ if strsub(self.name,1,1) == '[' and not findtype(self.type) then
+ self.name = self.type..self.name
+ local m = split(self.mod,'%s%s*')
+ self.type = m[m.n]
+ self.mod = concat(m,1,m.n-1)
+ end
+
+ local t = split(self.name,'=')
+ if t.n==2 then
+ self.name = t[1]
+ self.def = find_enum_var(t[t.n])
+ end
+
+ local b,e,d = strfind(self.name,"%[(.-)%]")
+ if b then
+ self.name = strsub(self.name,1,b-1)
+ self.dim = find_enum_var(d)
+ end
+
+
+ if self.type ~= '' and self.type ~= 'void' and self.name == '' then
+ self.name = create_varname()
+ elseif self.kind=='var' then
+ if self.type=='' and self.name~='' then
+ self.type = self.type..self.name
+ self.name = create_varname()
+ elseif findtype(self.name) then
+ if self.type=='' then self.type = self.name
+ else self.type = self.type..' '..self.name end
+ self.name = create_varname()
+ end
+ end
+
+ -- adjust type of string
+ if self.type == 'char' and self.dim ~= '' then
+ self.type = 'char*'
+ end
+
+ if self.kind and self.kind == 'var' then
+ self.name = string.gsub(self.name, ":.*$", "") -- ???
+ end
+end
+
+-- Check declaration type
+-- Substitutes typedef's.
+function classDeclaration:checktype ()
+
+ -- check if there is a pointer to basic type
+ local basic = isbasic(self.type)
+ if self.kind == 'func' and basic=='number' and string.find(self.ptr, "%*") then
+ self.type = '_userdata'
+ self.ptr = ""
+ end
+ if basic and self.ptr~='' then
+ self.ret = self.ptr
+ self.ptr = nil
+ if isbasic(self.type) == 'number' then
+ self.return_userdata = true
+ end
+ end
+
+ -- check if there is array to be returned
+ if self.dim~='' and self.ret~='' then
+ error('#invalid parameter: cannot return an array of values')
+ end
+ -- restore 'void*' and 'string*'
+ if self.type == '_userdata' then self.type = 'void*'
+ elseif self.type == '_cstring' then self.type = 'char*'
+ elseif self.type == '_lstate' then self.type = 'lua_State*'
+ end
+
+ -- resolve types inside the templates
+ if self.type then
+ self.type = resolve_template_types(self.type)
+ end
+
+--
+-- -- if returning value, automatically set default value
+-- if self.ret ~= '' and self.def == '' then
+-- self.def = '0'
+-- end
+--
+
+end
+
+function resolve_template_types(type)
+
+ if isbasic(type) then
+ return type
+ end
+ local b,_,m = string.find(type, "(%b<>)")
+ if b then
+
+ m = split_c_tokens(string.sub(m, 2, -2), ",")
+ for i=1, table.getn(m) do
+ m[i] = string.gsub(m[i],"%s*([%*&])", "%1")
+ if not isbasic(m[i]) then
+ if not isenum(m[i]) then _, m[i] = applytypedef("", m[i]) end
+ m[i] = findtype(m[i]) or m[i]
+ m[i] = resolve_template_types(m[i])
+ end
+ end
+
+ local b,i
+ type,b,i = break_template(type)
+--print("concat is ",concat(m, 1, m.n))
+ local template_part = "<"..concat(m, 1, m.n, ",")..">"
+ type = rebuild_template(type, b, template_part)
+ type = string.gsub(type, ">>", "> >")
+ end
+ return type
+end
+
+function break_template(s)
+ local b,e,timpl = string.find(s, "(%b<>)")
+ if timpl then
+ s = string.gsub(s, "%b<>", "")
+ return s, b, timpl
+ else
+ return s, 0, nil
+ end
+end
+
+function rebuild_template(s, b, timpl)
+
+ if b == 0 then
+ return s
+ end
+
+ return string.sub(s, 1, b-1)..timpl..string.sub(s, b, -1)
+end
+
+-- Print method
+function classDeclaration:print (ident,close)
+ print(ident.."Declaration{")
+ print(ident.." mod = '"..self.mod.."',")
+ print(ident.." type = '"..self.type.."',")
+ print(ident.." ptr = '"..self.ptr.."',")
+ print(ident.." name = '"..self.name.."',")
+ print(ident.." dim = '"..self.dim.."',")
+ print(ident.." def = '"..self.def.."',")
+ print(ident.." ret = '"..self.ret.."',")
+ print(ident.."}"..close)
+end
+
+-- check if array of values are returned to Lua
+function classDeclaration:requirecollection (t)
+ if self.mod ~= 'const' and
+ self.dim and self.dim ~= '' and
+ not isbasic(self.type) and
+ self.ptr == '' and self:check_public_access() then
+ local type = gsub(self.type,"%s*const%s+","")
+ t[type] = "tolua_collect_" .. clean_template(type)
+ return true
+ end
+ return false
+end
+
+-- declare tag
+function classDeclaration:decltype ()
+
+ self.type = typevar(self.type)
+ if strfind(self.mod,'const') then
+ self.type = 'const '..self.type
+ self.mod = gsub(self.mod,'const%s*','')
+ end
+end
+
+
+-- output type checking
+function classDeclaration:outchecktype (narg)
+ local def
+ local t = isbasic(self.type)
+ if self.def~='' then
+ def = 1
+ else
+ def = 0
+ end
+ if self.dim ~= '' then
+ --if t=='string' then
+ -- return 'tolua_isstringarray(tolua_S,'..narg..','..def..',&tolua_err)'
+ --else
+ return '!tolua_istable(tolua_S,'..narg..',0,&tolua_err)'
+ --end
+ elseif t then
+ return '!tolua_is'..t..'(tolua_S,'..narg..','..def..',&tolua_err)'
+ else
+ local is_func = get_is_function(self.type)
+ if self.ptr == '&' or self.ptr == '' then
+ return '(tolua_isvaluenil(tolua_S,'..narg..',&tolua_err) || !'..is_func..'(tolua_S,'..narg..',"'..self.type..'",'..def..',&tolua_err))'
+ else
+ return '!'..is_func..'(tolua_S,'..narg..',"'..self.type..'",'..def..',&tolua_err)'
+ end
+ end
+end
+
+function classDeclaration:builddeclaration (narg, cplusplus)
+ local array = self.dim ~= '' and tonumber(self.dim)==nil
+ local line = ""
+ local ptr = ''
+ local mod
+ local type = self.type
+ local nctype = gsub(self.type,'const%s+','')
+ if self.dim ~= '' then
+ type = gsub(self.type,'const%s+','') -- eliminates const modifier for arrays
+ end
+ if self.ptr~='' and not isbasic(type) then ptr = '*' end
+ line = concatparam(line," ",self.mod,type,ptr)
+ if array then
+ line = concatparam(line,'*')
+ end
+ line = concatparam(line,self.name)
+ if self.dim ~= '' then
+ if tonumber(self.dim)~=nil then
+ line = concatparam(line,'[',self.dim,'];')
+ else
+ if cplusplus then
+ line = concatparam(line,' = Mtolua_new_dim(',type,ptr,', '..self.dim..');')
+ else
+ line = concatparam(line,' = (',type,ptr,'*)',
+ 'malloc((',self.dim,')*sizeof(',type,ptr,'));')
+ end
+ end
+ else
+ local t = isbasic(type)
+ line = concatparam(line,' = ')
+ if t == 'state' then
+ line = concatparam(line, 'tolua_S;')
+ else
+ --print("t is "..tostring(t)..", ptr is "..tostring(self.ptr))
+ if t == 'number' and string.find(self.ptr, "%*") then
+ t = 'userdata'
+ end
+ if not t and ptr=='' then line = concatparam(line,'*') end
+ line = concatparam(line,'((',self.mod,type)
+ if not t then
+ line = concatparam(line,'*')
+ end
+ line = concatparam(line,') ')
+ if isenum(nctype) then
+ line = concatparam(line,'(int) ')
+ end
+ local def = 0
+ if self.def ~= '' then
+ def = self.def
+ if (ptr == '' or self.ptr == '&') and not t then
+ def = "(void*)&(const "..type..")"..def
+ end
+ end
+ if t then
+ line = concatparam(line,'tolua_to'..t,'(tolua_S,',narg,',',def,'));')
+ else
+ local to_func = get_to_function(type)
+ line = concatparam(line,to_func..'(tolua_S,',narg,',',def,'));')
+ end
+ end
+ end
+ return line
+end
+
+-- Declare variable
+function classDeclaration:declare (narg)
+ if self.dim ~= '' and tonumber(self.dim)==nil then
+ output('#ifdef __cplusplus\n')
+ output(self:builddeclaration(narg,true))
+ output('#else\n')
+ output(self:builddeclaration(narg,false))
+ output('#endif\n')
+ else
+ output(self:builddeclaration(narg,false))
+ end
+end
+
+-- Get parameter value
+function classDeclaration:getarray (narg)
+ if self.dim ~= '' then
+ local type = gsub(self.type,'const ','')
+ output(' {')
+ output('#ifndef TOLUA_RELEASE\n')
+ local def; if self.def~='' then def=1 else def=0 end
+ local t = isbasic(type)
+ if (t) then
+ output(' if (!tolua_is'..t..'array(tolua_S,',narg,',',self.dim,',',def,',&tolua_err))')
+ else
+ output(' if (!tolua_isusertypearray(tolua_S,',narg,',"',type,'",',self.dim,',',def,',&tolua_err))')
+ end
+ output(' goto tolua_lerror;')
+ output(' else\n')
+ output('#endif\n')
+ output(' {')
+ output(' int i;')
+ output(' for(i=0; i<'..self.dim..';i++)')
+ local t = isbasic(type)
+ local ptr = ''
+ if self.ptr~='' then ptr = '*' end
+ output(' ',self.name..'[i] = ')
+ if not t and ptr=='' then output('*') end
+ output('((',type)
+ if not t then
+ output('*')
+ end
+ output(') ')
+ local def = 0
+ if self.def ~= '' then def = self.def end
+ if t then
+ output('tolua_tofield'..t..'(tolua_S,',narg,',i+1,',def,'));')
+ else
+ output('tolua_tofieldusertype(tolua_S,',narg,',i+1,',def,'));')
+ end
+ output(' }')
+ output(' }')
+ end
+end
+
+-- Get parameter value
+function classDeclaration:setarray (narg)
+ if not strfind(self.type,'const%s+') and self.dim ~= '' then
+ local type = gsub(self.type,'const ','')
+ output(' {')
+ output(' int i;')
+ output(' for(i=0; i<'..self.dim..';i++)')
+ local t,ct = isbasic(type)
+ if t then
+ output(' tolua_pushfield'..t..'(tolua_S,',narg,',i+1,(',ct,')',self.name,'[i]);')
+ else
+ if self.ptr == '' then
+ output(' {')
+ output('#ifdef __cplusplus\n')
+ output(' void* tolua_obj = Mtolua_new((',type,')(',self.name,'[i]));')
+ output(' tolua_pushfieldusertype_and_takeownership(tolua_S,',narg,',i+1,tolua_obj,"',type,'");')
+ output('#else\n')
+ output(' void* tolua_obj = tolua_copy(tolua_S,(void*)&',self.name,'[i],sizeof(',type,'));')
+ output(' tolua_pushfieldusertype(tolua_S,',narg,',i+1,tolua_obj,"',type,'");')
+ output('#endif\n')
+ output(' }')
+ else
+ output(' tolua_pushfieldusertype(tolua_S,',narg,',i+1,(void*)',self.name,'[i],"',type,'");')
+ end
+ end
+ output(' }')
+ end
+end
+
+-- Free dynamically allocated array
+function classDeclaration:freearray ()
+ if self.dim ~= '' and tonumber(self.dim)==nil then
+ output('#ifdef __cplusplus\n')
+ output(' Mtolua_delete_dim(',self.name,');')
+ output('#else\n')
+ output(' free(',self.name,');')
+ output('#endif\n')
+ end
+end
+
+-- Pass parameter
+function classDeclaration:passpar ()
+ if self.ptr=='&' and not isbasic(self.type) then
+ output('*'..self.name)
+ elseif self.ret=='*' then
+ output('&'..self.name)
+ else
+ output(self.name)
+ end
+end
+
+-- Return parameter value
+function classDeclaration:retvalue ()
+ if self.ret ~= '' then
+ local t,ct = isbasic(self.type)
+ if t and t~='' then
+ output(' tolua_push'..t..'(tolua_S,(',ct,')'..self.name..');')
+ else
+ local push_func = get_push_function(self.type)
+ output(' ',push_func,'(tolua_S,(void*)'..self.name..',"',self.type,'");')
+ end
+ return 1
+ end
+ return 0
+end
+
+-- Internal constructor
+function _Declaration (t)
+
+ setmetatable(t,classDeclaration)
+ t:buildnames()
+ t:checkname()
+ t:checktype()
+ local ft = findtype(t.type) or t.type
+ if not isenum(ft) then
+ t.mod, t.type = applytypedef(t.mod, ft)
+ end
+
+ if t.kind=="var" and (string.find(t.mod, "tolua_property%s") or string.find(t.mod, "tolua_property$")) then
+ t.mod = string.gsub(t.mod, "tolua_property", "tolua_property__"..get_property_type())
+ end
+
+ return t
+end
+
+-- Constructor
+-- Expects the string declaration.
+-- The kind of declaration can be "var" or "func".
+function Declaration (s,kind,is_parameter)
+
+ -- eliminate spaces if default value is provided
+ s = gsub(s,"%s*=%s*","=")
+ s = gsub(s, "%s*<", "<")
+
+ local defb,tmpdef
+ defb,_,tmpdef = string.find(s, "(=.*)$")
+ if defb then
+ s = string.gsub(s, "=.*$", "")
+ else
+ tmpdef = ''
+ end
+ if kind == "var" then
+ -- check the form: void
+ if s == '' or s == 'void' then
+ return _Declaration{type = 'void', kind = kind, is_parameter = is_parameter}
+ end
+ end
+
+ -- check the form: mod type*& name
+ local t = split_c_tokens(s,'%*%s*&')
+ if t.n == 2 then
+ if kind == 'func' then
+ error("#invalid function return type: "..s)
+ end
+ --local m = split(t[1],'%s%s*')
+ local m = split_c_tokens(t[1],'%s+')
+ return _Declaration{
+ name = t[2]..tmpdef,
+ ptr = '*',
+ ret = '&',
+ --type = rebuild_template(m[m.n], tb, timpl),
+ type = m[m.n],
+ mod = concat(m,1,m.n-1),
+ is_parameter = is_parameter,
+ kind = kind
+ }
+ end
+
+ -- check the form: mod type** name
+ t = split_c_tokens(s,'%*%s*%*')
+ if t.n == 2 then
+ if kind == 'func' then
+ error("#invalid function return type: "..s)
+ end
+ --local m = split(t[1],'%s%s*')
+ local m = split_c_tokens(t[1],'%s+')
+ return _Declaration{
+ name = t[2]..tmpdef,
+ ptr = '*',
+ ret = '*',
+ --type = rebuild_template(m[m.n], tb, timpl),
+ type = m[m.n],
+ mod = concat(m,1,m.n-1),
+ is_parameter = is_parameter,
+ kind = kind
+ }
+ end
+
+ -- check the form: mod type& name
+ t = split_c_tokens(s,'&')
+ if t.n == 2 then
+ --local m = split(t[1],'%s%s*')
+ local m = split_c_tokens(t[1],'%s+')
+ return _Declaration{
+ name = t[2]..tmpdef,
+ ptr = '&',
+ --type = rebuild_template(m[m.n], tb, timpl),
+ type = m[m.n],
+ mod = concat(m,1,m.n-1),
+ is_parameter = is_parameter,
+ kind = kind
+ }
+ end
+
+ -- check the form: mod type* name
+ local s1 = gsub(s,"(%b\[\])",function (n) return gsub(n,'%*','\1') end)
+ t = split_c_tokens(s1,'%*')
+ if t.n == 2 then
+ t[2] = gsub(t[2],'\1','%*') -- restore * in dimension expression
+ --local m = split(t[1],'%s%s*')
+ local m = split_c_tokens(t[1],'%s+')
+ return _Declaration{
+ name = t[2]..tmpdef,
+ ptr = '*',
+ type = m[m.n],
+ --type = rebuild_template(m[m.n], tb, timpl),
+ mod = concat(m,1,m.n-1) ,
+ is_parameter = is_parameter,
+ kind = kind
+ }
+ end
+
+ if kind == 'var' then
+ -- check the form: mod type name
+ --t = split(s,'%s%s*')
+ t = split_c_tokens(s,'%s+')
+ local v
+ if findtype(t[t.n]) then v = create_varname() else v = t[t.n]; t.n = t.n-1 end
+ return _Declaration{
+ name = v..tmpdef,
+ --type = rebuild_template(t[t.n], tb, timpl),
+ type = t[t.n],
+ mod = concat(t,1,t.n-1),
+ is_parameter = is_parameter,
+ kind = kind
+ }
+
+ else -- kind == "func"
+
+ -- check the form: mod type name
+ --t = split(s,'%s%s*')
+ t = split_c_tokens(s,'%s+')
+ local v = t[t.n] -- last word is the function name
+ local tp,md
+ if t.n>1 then
+ tp = t[t.n-1]
+ md = concat(t,1,t.n-2)
+ end
+ --if tp then tp = rebuild_template(tp, tb, timpl) end
+ return _Declaration{
+ name = v,
+ type = tp,
+ mod = md,
+ is_parameter = is_parameter,
+ kind = kind
+ }
+ end
+
+end
+
diff --git a/lib/tolua++/src/bin/lua/define.lua b/lib/tolua++/src/bin/lua/define.lua
new file mode 100644
index 000000000..96a28d878
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/define.lua
@@ -0,0 +1,63 @@
+-- tolua: define class
+-- Written by Waldemar Celes
+-- TeCGraf/PUC-Rio
+-- Jul 1998
+-- $Id: define.lua,v 1.2 1999/07/28 22:21:08 celes Exp $
+
+-- This code is free software; you can redistribute it and/or modify it.
+-- The software provided hereunder is on an "as is" basis, and
+-- the author has no obligation to provide maintenance, support, updates,
+-- enhancements, or modifications.
+
+
+-- Define class
+-- Represents a numeric const definition
+-- The following filds are stored:
+-- name = constant name
+classDefine = {
+ name = '',
+}
+classDefine.__index = classDefine
+setmetatable(classDefine,classFeature)
+
+-- register define
+function classDefine:register (pre)
+ if not self:check_public_access() then
+ return
+ end
+
+ pre = pre or ''
+ output(pre..'tolua_constant(tolua_S,"'..self.lname..'",'..self.name..');')
+end
+
+-- Print method
+function classDefine:print (ident,close)
+ print(ident.."Define{")
+ print(ident.." name = '"..self.name.."',")
+ print(ident.." lname = '"..self.lname.."',")
+ print(ident.."}"..close)
+end
+
+
+-- Internal constructor
+function _Define (t)
+ setmetatable(t,classDefine)
+ t:buildnames()
+
+ if t.name == '' then
+ error("#invalid define")
+ end
+
+ append(t)
+ return t
+end
+
+-- Constructor
+-- Expects a string representing the constant name
+function Define (n)
+ return _Define{
+ name = n
+ }
+end
+
+
diff --git a/lib/tolua++/src/bin/lua/doit.lua b/lib/tolua++/src/bin/lua/doit.lua
new file mode 100644
index 000000000..51dd0cf3c
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/doit.lua
@@ -0,0 +1,102 @@
+-- Generate binding code
+-- Written by Waldemar Celes
+-- TeCGraf/PUC-Rio
+-- Jul 1998
+-- Last update: Apr 2003
+-- $Id: $
+
+
+-- This code is free software; you can redistribute it and/or modify it.
+-- The software provided hereunder is on an "as is" basis, and
+-- the author has no obligation to provide maintenance, support, updates,
+-- enhancements, or modifications.
+
+function parse_extra()
+
+ for k,v in ipairs(_extra_parameters or {}) do
+
+ local b,e,name,value = string.find(v, "^([^=]*)=(.*)$")
+ if b then
+ _extra_parameters[name] = value
+ else
+ _extra_parameters[v] = true
+ end
+ end
+end
+
+function doit ()
+ -- define package name, if not provided
+ if not flags.n then
+ if flags.f then
+ flags.n = gsub(flags.f,"%..*$","")
+ _,_,flags.n = string.find(flags.n, "([^/\\]*)$")
+ else
+ error("#no package name nor input file provided")
+ end
+ end
+
+ -- parse table with extra paramters
+ parse_extra()
+
+ -- do this after setting the package name
+ if flags['L'] then
+ dofile(flags['L'])
+ end
+
+ -- add cppstring
+ if not flags['S'] then
+ _basic['string'] = 'cppstring'
+ _basic['std::string'] = 'cppstring'
+ _basic['AString'] = 'cppstring'
+ _basic_ctype.cppstring = 'const char*'
+ end
+
+ -- proccess package
+ local p = Package(flags.n,flags.f)
+
+ if flags.p then
+ return -- only parse
+ end
+
+ if flags.o then
+ local st,msg = writeto(flags.o)
+ if not st then
+ error('#'..msg)
+ end
+ end
+
+ p:decltype()
+ if flags.P then
+ p:print()
+ else
+ push(p)
+ pre_output_hook(p)
+ pop()
+ p:preamble()
+ p:supcode()
+ push(p)
+ pre_register_hook(p)
+ pop()
+ p:register()
+ push(p)
+ post_output_hook(p)
+ pop()
+ end
+
+ if flags.o then
+ writeto()
+ end
+
+ -- write header file
+ if not flags.P then
+ if flags.H then
+ local st,msg = writeto(flags.H)
+ if not st then
+ error('#'..msg)
+ end
+ p:header()
+ writeto()
+ end
+ end
+end
+
diff --git a/lib/tolua++/src/bin/lua/enumerate.lua b/lib/tolua++/src/bin/lua/enumerate.lua
new file mode 100644
index 000000000..99fe74629
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/enumerate.lua
@@ -0,0 +1,106 @@
+-- tolua: enumerate class
+-- Written by Waldemar Celes
+-- TeCGraf/PUC-Rio
+-- Jul 1998
+-- $Id: enumerate.lua,v 1.3 2000/01/24 20:41:15 celes Exp $
+
+-- This code is free software; you can redistribute it and/or modify it.
+-- The software provided hereunder is on an "as is" basis, and
+-- the author has no obligation to provide maintenance, support, updates,
+-- enhancements, or modifications.
+
+
+-- Enumerate class
+-- Represents enumeration
+-- The following fields are stored:
+-- {i} = list of constant names
+classEnumerate = {
+}
+classEnumerate.__index = classEnumerate
+setmetatable(classEnumerate,classFeature)
+
+-- register enumeration
+function classEnumerate:register (pre)
+ if not self:check_public_access() then
+ return
+ end
+ pre = pre or ''
+ local nspace = getnamespace(classContainer.curr)
+ local i=1
+ while self[i] do
+ if self.lnames[i] and self.lnames[i] ~= "" then
+
+ output(pre..'tolua_constant(tolua_S,"'..self.lnames[i]..'",'..nspace..self[i]..');')
+ end
+ i = i+1
+ end
+end
+
+-- Print method
+function classEnumerate:print (ident,close)
+ print(ident.."Enumerate{")
+ print(ident.." name = "..self.name)
+ local i=1
+ while self[i] do
+ print(ident.." '"..self[i].."'("..self.lnames[i].."),")
+ i = i+1
+ end
+ print(ident.."}"..close)
+end
+
+-- Internal constructor
+function _Enumerate (t,varname)
+ setmetatable(t,classEnumerate)
+ append(t)
+ appendenum(t)
+ if varname and varname ~= "" then
+ if t.name ~= "" then
+ Variable(t.name.." "..varname)
+ else
+ local ns = getcurrnamespace()
+ warning("Variable "..ns..varname.." of type <anonymous enum> is declared as read-only")
+ Variable("tolua_readonly int "..varname)
+ end
+ end
+ local parent = classContainer.curr
+ if parent then
+ t.access = parent.curr_member_access
+ t.global_access = t:check_public_access()
+ end
+return t
+end
+
+-- Constructor
+-- Expects a string representing the enumerate body
+function Enumerate (n,b,varname)
+ b = string.gsub(b, ",[%s\n]*}", "\n}") -- eliminate last ','
+ local t = split(strsub(b,2,-2),',') -- eliminate braces
+ local i = 1
+ local e = {n=0}
+ while t[i] do
+ local tt = split(t[i],'=') -- discard initial value
+ e.n = e.n + 1
+ e[e.n] = tt[1]
+ i = i+1
+ end
+ -- set lua names
+ i = 1
+ e.lnames = {}
+ local ns = getcurrnamespace()
+ while e[i] do
+ local t = split(e[i],'@')
+ e[i] = t[1]
+ if not t[2] then
+ t[2] = applyrenaming(t[1])
+ end
+ e.lnames[i] = t[2] or t[1]
+ _global_enums[ ns..e[i] ] = (ns..e[i])
+ i = i+1
+ end
+ e.name = n
+ if n ~= "" then
+ Typedef("int "..n)
+ end
+ return _Enumerate(e, varname)
+end
+
diff --git a/lib/tolua++/src/bin/lua/feature.lua b/lib/tolua++/src/bin/lua/feature.lua
new file mode 100644
index 000000000..042b5d28e
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/feature.lua
@@ -0,0 +1,139 @@
+-- tolua: abstract feature class
+-- Written by Waldemar Celes
+-- TeCGraf/PUC-Rio
+-- Jul 1998
+-- $Id: $
+
+-- This code is free software; you can redistribute it and/or modify it.
+-- The software provided hereunder is on an "as is" basis, and
+-- the author has no obligation to provide maintenance, support, updates,
+-- enhancements, or modifications.
+
+
+-- Feature class
+-- Represents the base class of all mapped feature.
+classFeature = {
+}
+classFeature.__index = classFeature
+
+-- write support code
+function classFeature:supcode ()
+end
+
+-- output tag
+function classFeature:decltype ()
+end
+
+-- register feature
+function classFeature:register (pre)
+end
+
+-- translate verbatim
+function classFeature:preamble ()
+end
+
+-- check if it is a variable
+function classFeature:isvariable ()
+ return false
+end
+
+-- check if it requires collection
+function classFeature:requirecollection (t)
+ return false
+end
+
+-- build names
+function classFeature:buildnames ()
+ if self.name and self.name~='' then
+ local n = split(self.name,'@')
+ self.name = n[1]
+ self.name = string.gsub(self.name, ":%d*$", "")
+ if not n[2] then
+ n[2] = applyrenaming(n[1])
+ end
+ self.lname = n[2] or gsub(n[1],"%[.-%]","")
+ self.lname = string.gsub(self.lname, ":%d*$", "")
+ self.original_name = self.name
+ self.lname = clean_template(self.lname)
+ end
+ if not self.is_parameter then
+ self.name = getonlynamespace() .. self.name
+ end
+
+ local parent = classContainer.curr
+ if parent then
+ self.access = parent.curr_member_access
+ self.global_access = self:check_public_access()
+ else
+ end
+end
+
+function classFeature:check_public_access()
+
+ if type(self.global_access) == "boolean" then
+ return self.global_access
+ end
+
+ if self.access and self.access ~= 0 then
+ return false
+ end
+
+ local parent = classContainer.curr
+ while parent do
+ if parent.access and parent.access ~= 0 then
+ return false
+ end
+ parent = parent.prox
+ end
+ return true
+end
+
+function clean_template(t)
+
+ return string.gsub(t, "[<>:, %*]", "_")
+end
+
+-- check if feature is inside a container definition
+-- it returns the container class name or nil.
+function classFeature:incontainer (which)
+ if self.parent then
+ local parent = self.parent
+ while parent do
+ if parent.classtype == which then
+ return parent.name
+ end
+ parent = parent.parent
+ end
+ end
+ return nil
+end
+
+function classFeature:inclass ()
+ return self:incontainer('class')
+end
+
+function classFeature:inmodule ()
+ return self:incontainer('module')
+end
+
+function classFeature:innamespace ()
+ return self:incontainer('namespace')
+end
+
+-- return C binding function name based on name
+-- the client specifies a prefix
+function classFeature:cfuncname (n)
+
+ if self.parent then
+ n = self.parent:cfuncname(n)
+ end
+
+ local fname = self.lname
+ if not fname or fname == '' then
+ fname = self.name
+ end
+ n = string.gsub(n..'_'.. (fname), "[<>:, \.%*&]", "_")
+
+ return n
+end
+
diff --git a/lib/tolua++/src/bin/lua/function.lua b/lib/tolua++/src/bin/lua/function.lua
new file mode 100644
index 000000000..2358e9ff7
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/function.lua
@@ -0,0 +1,577 @@
+-- tolua: function class
+-- Written by Waldemar Celes
+-- TeCGraf/PUC-Rio
+-- Jul 1998
+-- $Id: $
+
+-- This code is free software; you can redistribute it and/or modify it.
+-- The software provided hereunder is on an "as is" basis, and
+-- the author has no obligation to provide maintenance, support, updates,
+-- enhancements, or modifications.
+
+
+
+-- Function class
+-- Represents a function or a class method.
+-- The following fields are stored:
+-- mod = type modifiers
+-- type = type
+-- ptr = "*" or "&", if representing a pointer or a reference
+-- name = name
+-- lname = lua name
+-- args = list of argument declarations
+-- const = if it is a method receiving a const "this".
+classFunction = {
+ mod = '',
+ type = '',
+ ptr = '',
+ name = '',
+ args = {n=0},
+ const = '',
+}
+classFunction.__index = classFunction
+setmetatable(classFunction,classFeature)
+
+-- declare tags
+function classFunction:decltype ()
+ self.type = typevar(self.type)
+ if strfind(self.mod,'const') then
+ self.type = 'const '..self.type
+ self.mod = gsub(self.mod,'const','')
+ end
+ local i=1
+ while self.args[i] do
+ self.args[i]:decltype()
+ i = i+1
+ end
+end
+
+
+-- Write binding function
+-- Outputs C/C++ binding function.
+function classFunction:supcode (local_constructor)
+
+ local overload = strsub(self.cname,-2,-1) - 1 -- indicate overloaded func
+ local nret = 0 -- number of returned values
+ local class = self:inclass()
+ local _,_,static = strfind(self.mod,'^%s*(static)')
+ if class then
+
+ if self.name == 'new' and self.parent.flags.pure_virtual then
+ -- no constructor for classes with pure virtual methods
+ return
+ end
+
+ if local_constructor then
+ output("/* method: new_local of class ",class," */")
+ else
+ output("/* method:",self.name," of class ",class," */")
+ end
+ else
+ output("/* function:",self.name," */")
+ end
+
+ if local_constructor then
+ output("#ifndef TOLUA_DISABLE_"..self.cname.."_local")
+ output("\nstatic int",self.cname.."_local","(lua_State* tolua_S)")
+ else
+ output("#ifndef TOLUA_DISABLE_"..self.cname)
+ output("\nstatic int",self.cname,"(lua_State* tolua_S)")
+ end
+ output("{")
+
+ -- check types
+ if overload < 0 then
+ output('#ifndef TOLUA_RELEASE\n')
+ end
+ output(' tolua_Error tolua_err;')
+ output(' if (\n')
+ -- check self
+ local narg
+ if class then narg=2 else narg=1 end
+ if class then
+ local func = get_is_function(self.parent.type)
+ local type = self.parent.type
+ if self.name=='new' or static~=nil then
+ func = 'tolua_isusertable'
+ type = self.parent.type
+ end
+ if self.const ~= '' then
+ type = "const "..type
+ end
+ output(' !'..func..'(tolua_S,1,"'..type..'",0,&tolua_err) ||\n')
+ end
+ -- check args
+ if self.args[1].type ~= 'void' then
+ local i=1
+ while self.args[i] do
+ local btype = isbasic(self.args[i].type)
+ if btype ~= 'value' and btype ~= 'state' then
+ output(' '..self.args[i]:outchecktype(narg)..' ||\n')
+ end
+ if btype ~= 'state' then
+ narg = narg+1
+ end
+ i = i+1
+ end
+ end
+ -- check end of list
+ output(' !tolua_isnoobj(tolua_S,'..narg..',&tolua_err)\n )')
+ output(' goto tolua_lerror;')
+
+ output(' else\n')
+ if overload < 0 then
+ output('#endif\n')
+ end
+ output(' {')
+
+ -- declare self, if the case
+ local narg
+ if class then narg=2 else narg=1 end
+ if class and self.name~='new' and static==nil then
+ output(' ',self.const,self.parent.type,'*','self = ')
+ output('(',self.const,self.parent.type,'*) ')
+ local to_func = get_to_function(self.parent.type)
+ output(to_func,'(tolua_S,1,0);')
+ elseif static then
+ _,_,self.mod = strfind(self.mod,'^%s*static%s%s*(.*)')
+ end
+ -- declare parameters
+ if self.args[1].type ~= 'void' then
+ local i=1
+ while self.args[i] do
+ self.args[i]:declare(narg)
+ if isbasic(self.args[i].type) ~= "state" then
+ narg = narg+1
+ end
+ i = i+1
+ end
+ end
+
+ -- check self
+ if class and self.name~='new' and static==nil then
+ output('#ifndef TOLUA_RELEASE\n')
+ output(' if (!self) tolua_error(tolua_S,"'..output_error_hook("invalid \'self\' in function \'%s\'", self.name)..'", NULL);');
+ output('#endif\n')
+ end
+
+ -- get array element values
+ if class then narg=2 else narg=1 end
+ if self.args[1].type ~= 'void' then
+ local i=1
+ while self.args[i] do
+ self.args[i]:getarray(narg)
+ narg = narg+1
+ i = i+1
+ end
+ end
+
+ pre_call_hook(self)
+
+ local out = string.find(self.mod, "tolua_outside")
+ -- call function
+ if class and self.name=='delete' then
+ output(' Mtolua_delete(self);')
+ elseif class and self.name == 'operator&[]' then
+ if flags['1'] then -- for compatibility with tolua5 ?
+ output(' self->operator[](',self.args[1].name,'-1) = ',self.args[2].name,';')
+ else
+ output(' self->operator[](',self.args[1].name,') = ',self.args[2].name,';')
+ end
+ else
+ output(' {')
+ if self.type ~= '' and self.type ~= 'void' then
+ output(' ',self.mod,self.type,self.ptr,'tolua_ret = ')
+ output('(',self.mod,self.type,self.ptr,') ')
+ else
+ output(' ')
+ end
+ if class and self.name=='new' then
+ output('Mtolua_new((',self.type,')(')
+ elseif class and static then
+ if out then
+ output(self.name,'(')
+ else
+ output(class..'::'..self.name,'(')
+ end
+ elseif class then
+ if out then
+ output(self.name,'(')
+ else
+ if self.cast_operator then
+ --output('static_cast<',self.mod,self.type,self.ptr,' >(*self')
+ output('self->operator ',self.mod,self.type,'(')
+ else
+ output('self->'..self.name,'(')
+ end
+ end
+ else
+ output(self.name,'(')
+ end
+
+ if out and not static then
+ output('self')
+ if self.args[1] and self.args[1].name ~= '' then
+ output(',')
+ end
+ end
+ -- write parameters
+ local i=1
+ while self.args[i] do
+ self.args[i]:passpar()
+ i = i+1
+ if self.args[i] then
+ output(',')
+ end
+ end
+
+ if class and self.name == 'operator[]' and flags['1'] then
+ output('-1);')
+ else
+ if class and self.name=='new' then
+ output('));') -- close Mtolua_new(
+ else
+ output(');')
+ end
+ end
+
+ -- return values
+ if self.type ~= '' and self.type ~= 'void' then
+ nret = nret + 1
+ local t,ct = isbasic(self.type)
+ if t and self.name ~= "new" then
+ if self.cast_operator and _basic_raw_push[t] then
+ output(' ',_basic_raw_push[t],'(tolua_S,(',ct,')tolua_ret);')
+ else
+ output(' tolua_push'..t..'(tolua_S,(',ct,')tolua_ret);')
+ end
+ else
+ t = self.type
+ new_t = string.gsub(t, "const%s+", "")
+ local owned = false
+ if string.find(self.mod, "tolua_owned") then
+ owned = true
+ end
+ local push_func = get_push_function(t)
+ if self.ptr == '' then
+ output(' {')
+ output('#ifdef __cplusplus\n')
+ output(' void* tolua_obj = Mtolua_new((',new_t,')(tolua_ret));')
+ output(' ',push_func,'(tolua_S,tolua_obj,"',t,'");')
+ output(' tolua_register_gc(tolua_S,lua_gettop(tolua_S));')
+ output('#else\n')
+ output(' void* tolua_obj = tolua_copy(tolua_S,(void*)&tolua_ret,sizeof(',t,'));')
+ output(' ',push_func,'(tolua_S,tolua_obj,"',t,'");')
+ output(' tolua_register_gc(tolua_S,lua_gettop(tolua_S));')
+ output('#endif\n')
+ output(' }')
+ elseif self.ptr == '&' then
+ output(' ',push_func,'(tolua_S,(void*)&tolua_ret,"',t,'");')
+ else
+ output(' ',push_func,'(tolua_S,(void*)tolua_ret,"',t,'");')
+ if owned or local_constructor then
+ output(' tolua_register_gc(tolua_S,lua_gettop(tolua_S));')
+ end
+ end
+ end
+ end
+ local i=1
+ while self.args[i] do
+ nret = nret + self.args[i]:retvalue()
+ i = i+1
+ end
+ output(' }')
+
+ -- set array element values
+ if class then narg=2 else narg=1 end
+ if self.args[1].type ~= 'void' then
+ local i=1
+ while self.args[i] do
+ self.args[i]:setarray(narg)
+ narg = narg+1
+ i = i+1
+ end
+ end
+
+ -- free dynamically allocated array
+ if self.args[1].type ~= 'void' then
+ local i=1
+ while self.args[i] do
+ self.args[i]:freearray()
+ i = i+1
+ end
+ end
+ end
+
+ post_call_hook(self)
+
+ output(' }')
+ output(' return '..nret..';')
+
+ -- call overloaded function or generate error
+ if overload < 0 then
+
+ output('#ifndef TOLUA_RELEASE\n')
+ output('tolua_lerror:\n')
+ output(' tolua_error(tolua_S,"'..output_error_hook("#ferror in function \'%s\'.", self.lname)..'",&tolua_err);')
+ output(' return 0;')
+ output('#endif\n')
+ else
+ local _local = ""
+ if local_constructor then
+ _local = "_local"
+ end
+ output('tolua_lerror:\n')
+ output(' return '..strsub(self.cname,1,-3)..format("%02d",overload).._local..'(tolua_S);')
+ end
+ output('}')
+ output('#endif //#ifndef TOLUA_DISABLE\n')
+ output('\n')
+
+ -- recursive call to write local constructor
+ if class and self.name=='new' and not local_constructor then
+
+ self:supcode(1)
+ end
+
+end
+
+
+-- register function
+function classFunction:register (pre)
+
+ if not self:check_public_access() then
+ return
+ end
+
+ if self.name == 'new' and self.parent.flags.pure_virtual then
+ -- no constructor for classes with pure virtual methods
+ return
+ end
+
+ output(pre..'tolua_function(tolua_S,"'..self.lname..'",'..self.cname..');')
+ if self.name == 'new' then
+ output(pre..'tolua_function(tolua_S,"new_local",'..self.cname..'_local);')
+ output(pre..'tolua_function(tolua_S,".call",'..self.cname..'_local);')
+ --output(' tolua_set_call_event(tolua_S,'..self.cname..'_local, "'..self.parent.type..'");')
+ end
+end
+
+-- Print method
+function classFunction:print (ident,close)
+ print(ident.."Function{")
+ print(ident.." mod = '"..self.mod.."',")
+ print(ident.." type = '"..self.type.."',")
+ print(ident.." ptr = '"..self.ptr.."',")
+ print(ident.." name = '"..self.name.."',")
+ print(ident.." lname = '"..self.lname.."',")
+ print(ident.." const = '"..self.const.."',")
+ print(ident.." cname = '"..self.cname.."',")
+ print(ident.." lname = '"..self.lname.."',")
+ print(ident.." args = {")
+ local i=1
+ while self.args[i] do
+ self.args[i]:print(ident.." ",",")
+ i = i+1
+ end
+ print(ident.." }")
+ print(ident.."}"..close)
+end
+
+-- check if it returns an object by value
+function classFunction:requirecollection (t)
+ local r = false
+ if self.type ~= '' and not isbasic(self.type) and self.ptr=='' then
+ local type = gsub(self.type,"%s*const%s+","")
+ t[type] = "tolua_collect_" .. clean_template(type)
+ r = true
+ end
+ local i=1
+ while self.args[i] do
+ r = self.args[i]:requirecollection(t) or r
+ i = i+1
+ end
+ return r
+end
+
+-- determine lua function name overload
+function classFunction:overload ()
+ return self.parent:overload(self.lname)
+end
+
+
+function param_object(par) -- returns true if the parameter has an object as its default value
+
+ if not string.find(par, '=') then return false end -- it has no default value
+
+ local _,_,def = string.find(par, "=(.*)$")
+
+ if string.find(par, "|") then -- a list of flags
+
+ return true
+ end
+
+ if string.find(par, "%*") then -- it's a pointer with a default value
+
+ if string.find(par, '=%s*new') or string.find(par, "%(") then -- it's a pointer with an instance as default parameter.. is that valid?
+ return true
+ end
+ return false -- default value is 'NULL' or something
+ end
+
+
+ if string.find(par, "[%(&]") then
+ return true
+ end -- default value is a constructor call (most likely for a const reference)
+
+ --if string.find(par, "&") then
+
+ -- if string.find(def, ":") or string.find(def, "^%s*new%s+") then
+
+ -- -- it's a reference with default to something like Class::member, or 'new Class'
+ -- return true
+ -- end
+ --end
+
+ return false -- ?
+end
+
+function strip_last_arg(all_args, last_arg) -- strips the default value from the last argument
+
+ local _,_,s_arg = string.find(last_arg, "^([^=]+)")
+ last_arg = string.gsub(last_arg, "([%%%(%)])", "%%%1");
+ all_args = string.gsub(all_args, "%s*,%s*"..last_arg.."%s*%)%s*$", ")")
+ return all_args, s_arg
+end
+
+
+
+-- Internal constructor
+function _Function (t)
+ setmetatable(t,classFunction)
+
+ if t.const ~= 'const' and t.const ~= '' then
+ error("#invalid 'const' specification")
+ end
+
+ append(t)
+ if t:inclass() then
+ --print ('t.name is '..t.name..', parent.name is '..t.parent.name)
+ if string.gsub(t.name, "%b<>", "") == string.gsub(t.parent.original_name or t.parent.name, "%b<>", "") then
+ t.name = 'new'
+ t.lname = 'new'
+ t.parent._new = true
+ t.type = t.parent.name
+ t.ptr = '*'
+ elseif string.gsub(t.name, "%b<>", "") == '~'..string.gsub(t.parent.original_name or t.parent.name, "%b<>", "") then
+ t.name = 'delete'
+ t.lname = 'delete'
+ t.parent._delete = true
+ end
+ end
+ t.cname = t:cfuncname("tolua")..t:overload(t)
+ return t
+end
+
+-- Constructor
+-- Expects three strings: one representing the function declaration,
+-- another representing the argument list, and the third representing
+-- the "const" or empty string.
+function Function (d,a,c)
+ --local t = split(strsub(a,2,-2),',') -- eliminate braces
+ --local t = split_params(strsub(a,2,-2))
+
+ if not flags['W'] and string.find(a, "%.%.%.%s*%)") then
+
+ warning("Functions with variable arguments (`...') are not supported. Ignoring "..d..a..c)
+ return nil
+ end
+
+
+ local i=1
+ local l = {n=0}
+
+ a = string.gsub(a, "%s*([%(%)])%s*", "%1")
+ local t,strip,last = strip_pars(strsub(a,2,-2));
+ if strip then
+ --local ns = string.sub(strsub(a,1,-2), 1, -(string.len(last)+1))
+ local ns = join(t, ",", 1, last-1)
+
+ ns = "("..string.gsub(ns, "%s*,%s*$", "")..')'
+ --ns = strip_defaults(ns)
+
+ local f = Function(d, ns, c)
+ for i=1,last do
+ t[i] = string.gsub(t[i], "=.*$", "")
+ end
+ end
+
+ while t[i] do
+ l.n = l.n+1
+ l[l.n] = Declaration(t[i],'var',true)
+ i = i+1
+ end
+ local f = Declaration(d,'func')
+ f.args = l
+ f.const = c
+ return _Function(f)
+end
+
+function join(t, sep, first, last)
+
+ first = first or 1
+ last = last or table.getn(t)
+ local lsep = ""
+ local ret = ""
+ local loop = false
+ for i = first,last do
+
+ ret = ret..lsep..t[i]
+ lsep = sep
+ loop = true
+ end
+ if not loop then
+ return ""
+ end
+
+ return ret
+end
+
+function strip_pars(s)
+
+ local t = split_c_tokens(s, ',')
+ local strip = false
+ local last
+
+ for i=t.n,1,-1 do
+
+ if not strip and param_object(t[i]) then
+ last = i
+ strip = true
+ end
+ --if strip then
+ -- t[i] = string.gsub(t[i], "=.*$", "")
+ --end
+ end
+
+ return t,strip,last
+
+end
+
+function strip_defaults(s)
+
+ s = string.gsub(s, "^%(", "")
+ s = string.gsub(s, "%)$", "")
+
+ local t = split_c_tokens(s, ",")
+ local sep, ret = "",""
+ for i=1,t.n do
+ t[i] = string.gsub(t[i], "=.*$", "")
+ ret = ret..sep..t[i]
+ sep = ","
+ end
+
+ return "("..ret..")"
+end
+
+
diff --git a/lib/tolua++/src/bin/lua/module.lua b/lib/tolua++/src/bin/lua/module.lua
new file mode 100644
index 000000000..57dceb7d5
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/module.lua
@@ -0,0 +1,68 @@
+-- tolua: module class
+-- Written by Waldemar Celes
+-- TeCGraf/PUC-Rio
+-- Jul 1998
+-- $Id: $
+
+-- This code is free software; you can redistribute it and/or modify it.
+-- The software provided hereunder is on an "as is" basis, and
+-- the author has no obligation to provide maintenance, support, updates,
+-- enhancements, or modifications.
+
+
+
+-- Module class
+-- Represents module.
+-- The following fields are stored:
+-- {i} = list of objects in the module.
+classModule = {
+ classtype = 'module'
+}
+classModule.__index = classModule
+setmetatable(classModule,classContainer)
+
+-- register module
+function classModule:register (pre)
+ pre = pre or ''
+ push(self)
+ output(pre..'tolua_module(tolua_S,"'..self.name..'",',self:hasvar(),');')
+ output(pre..'tolua_beginmodule(tolua_S,"'..self.name..'");')
+ local i=1
+ while self[i] do
+ self[i]:register(pre..' ')
+ i = i+1
+ end
+ output(pre..'tolua_endmodule(tolua_S);')
+ pop()
+end
+
+-- Print method
+function classModule:print (ident,close)
+ print(ident.."Module{")
+ print(ident.." name = '"..self.name.."';")
+ local i=1
+ while self[i] do
+ self[i]:print(ident.." ",",")
+ i = i+1
+ end
+ print(ident.."}"..close)
+end
+
+-- Internal constructor
+function _Module (t)
+ setmetatable(t,classModule)
+ append(t)
+ return t
+end
+
+-- Constructor
+-- Expects two string representing the module name and body.
+function Module (n,b)
+ local t = _Module(_Container{name=n})
+ push(t)
+ t:parse(strsub(b,2,strlen(b)-1)) -- eliminate braces
+ pop()
+ return t
+end
+
+
diff --git a/lib/tolua++/src/bin/lua/namespace.lua b/lib/tolua++/src/bin/lua/namespace.lua
new file mode 100644
index 000000000..6ca80e6e3
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/namespace.lua
@@ -0,0 +1,52 @@
+-- tolua: namespace class
+-- Written by Waldemar Celes
+-- TeCGraf/PUC-Rio
+-- Jul 2003
+-- $Id: $
+
+-- This code is free software; you can redistribute it and/or modify it.
+-- The software provided hereunder is on an "as is" basis, and
+-- the author has no obligation to provide maintenance, support, updates,
+-- enhancements, or modifications.
+
+
+-- Namespace class
+-- Represents a namesapce definition.
+-- Stores the following fields:
+-- name = class name
+-- {i} = list of members
+classNamespace = {
+ classtype = 'namespace',
+ name = '',
+}
+classNamespace.__index = classNamespace
+setmetatable(classNamespace,classModule)
+
+-- Print method
+function classNamespace:print (ident,close)
+ print(ident.."Namespace{")
+ print(ident.." name = '"..self.name.."',")
+ local i=1
+ while self[i] do
+ self[i]:print(ident.." ",",")
+ i = i+1
+ end
+ print(ident.."}"..close)
+end
+
+-- Internal constructor
+function _Namespace (t)
+ setmetatable(t,classNamespace)
+ append(t)
+ return t
+end
+
+-- Constructor
+-- Expects the name and the body of the namespace.
+function Namespace (n,b)
+ local c = _Namespace(_Container{name=n})
+ push(c)
+ c:parse(strsub(b,2,strlen(b)-1)) -- eliminate braces
+ pop()
+end
+
diff --git a/lib/tolua++/src/bin/lua/operator.lua b/lib/tolua++/src/bin/lua/operator.lua
new file mode 100644
index 000000000..675027cd7
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/operator.lua
@@ -0,0 +1,220 @@
+-- tolua: operator class
+-- Written by Waldemar Celes
+-- TeCGraf/PUC-Rio
+-- Jul 1998
+-- $Id: $
+
+-- This code is free software; you can redistribute it and/or modify it.
+-- The software provided hereunder is on an "as is" basis, and
+-- the author has no obligation to provide maintenance, support, updates,
+-- enhancements, or modifications.
+
+
+-- Operator class
+-- Represents an operator function or a class operator method.
+-- It stores the same fields as functions do plus:
+-- kind = set of character representing the operator (as it appers in C++ code)
+classOperator = {
+ kind = '',
+}
+classOperator.__index = classOperator
+setmetatable(classOperator,classFunction)
+
+-- table to transform operator kind into the appropriate tag method name
+_TM = {['+'] = 'add',
+ ['-'] = 'sub',
+ ['*'] = 'mul',
+ ['/'] = 'div',
+ ['<'] = 'lt',
+ ['<='] = 'le',
+ ['=='] = 'eq',
+ ['[]'] = 'geti',
+ ['&[]'] = 'seti',
+ --['->'] = 'flechita',
+ }
+
+
+-- Print method
+function classOperator:print (ident,close)
+ print(ident.."Operator{")
+ print(ident.." kind = '"..self.kind.."',")
+ print(ident.." mod = '"..self.mod.."',")
+ print(ident.." type = '"..self.type.."',")
+ print(ident.." ptr = '"..self.ptr.."',")
+ print(ident.." name = '"..self.name.."',")
+ print(ident.." const = '"..self.const.."',")
+ print(ident.." cname = '"..self.cname.."',")
+ print(ident.." lname = '"..self.lname.."',")
+ print(ident.." args = {")
+ local i=1
+ while self.args[i] do
+ self.args[i]:print(ident.." ",",")
+ i = i+1
+ end
+ print(ident.." }")
+ print(ident.."}"..close)
+end
+
+function classOperator:supcode_tmp()
+
+ if not _TM[self.kind] then
+ return classFunction.supcode(self)
+ end
+
+ -- no overload, no parameters, always inclass
+ output("/* method:",self.name," of class ",self:inclass()," */")
+
+ output("#ifndef TOLUA_DISABLE_"..self.cname)
+ output("\nstatic int",self.cname,"(lua_State* tolua_S)")
+
+ if overload < 0 then
+ output('#ifndef TOLUA_RELEASE\n')
+ end
+ output(' tolua_Error tolua_err;')
+ output(' if (\n')
+ -- check self
+ local is_func = get_is_function(self.parent.type)
+ output(' !'..is_func..'(tolua_S,1,"'..self.parent.type..'",0,&tolua_err) ||\n')
+ output(' !tolua_isnoobj(tolua_S,2,&tolua_err)\n )')
+ output(' goto tolua_lerror;')
+
+ output(' else\n')
+ output('#endif\n') -- tolua_release
+ output(' {')
+
+ -- declare self
+ output(' ',self.const,self.parent.type,'*','self = ')
+ output('(',self.const,self.parent.type,'*) ')
+ local to_func = get_to_func(self.parent.type)
+ output(to_func,'(tolua_S,1,0);')
+
+ -- check self
+ output('#ifndef TOLUA_RELEASE\n')
+ output(' if (!self) tolua_error(tolua_S,"'..output_error_hook("invalid \'self\' in function \'%s\'", self.name)..'",NULL);');
+ output('#endif\n')
+
+ -- cast self
+ output(' ',self.mod,self.type,self.ptr,'tolua_ret = ')
+ output('(',self.mod,self.type,self.ptr,')(*self);')
+
+ -- return value
+ local t,ct = isbasic(self.type)
+ if t then
+ output(' tolua_push'..t..'(tolua_S,(',ct,')tolua_ret);')
+ else
+ t = self.type
+ local push_func = get_push_function(t)
+ new_t = string.gsub(t, "const%s+", "")
+ if self.ptr == '' then
+ output(' {')
+ output('#ifdef __cplusplus\n')
+ output(' void* tolua_obj = Mtolua_new((',new_t,')(tolua_ret));')
+ output(' ',push_func,'(tolua_S,tolua_obj,"',t,'");')
+ output(' tolua_register_gc(tolua_S,lua_gettop(tolua_S));')
+ output('#else\n')
+ output(' void* tolua_obj = tolua_copy(tolua_S,(void*)&tolua_ret,sizeof(',t,'));')
+ output(' ',push_func,'(tolua_S,tolua_obj,"',t,'");')
+ output(' tolua_register_gc(tolua_S,lua_gettop(tolua_S));')
+ output('#endif\n')
+ output(' }')
+ elseif self.ptr == '&' then
+ output(' ',push_func,'(tolua_S,(void*)&tolua_ret,"',t,'");')
+ else
+ if local_constructor then
+ output(' ',push_func,'(tolua_S,(void *)tolua_ret,"',t,'");')
+ output(' tolua_register_gc(tolua_S,lua_gettop(tolua_S));')
+ else
+ output(' ',push_func,'(tolua_S,(void*)tolua_ret,"',t,'");')
+ end
+ end
+ end
+
+ output(' }')
+ output(' return 1;')
+
+ output('#ifndef TOLUA_RELEASE\n')
+ output('tolua_lerror:\n')
+ output(' tolua_error(tolua_S,"'..output_error_hook("#ferror in function \'%s\'.", self.lname)..'",&tolua_err);')
+ output(' return 0;')
+ output('#endif\n')
+
+
+ output('}')
+ output('#endif //#ifndef TOLUA_DISABLE\n')
+ output('\n')
+end
+
+-- Internal constructor
+function _Operator (t)
+ setmetatable(t,classOperator)
+
+ if t.const ~= 'const' and t.const ~= '' then
+ error("#invalid 'const' specification")
+ end
+
+ append(t)
+ if not t:inclass() then
+ error("#operator can only be defined as class member")
+ end
+
+ --t.name = t.name .. "_" .. (_TM[t.kind] or t.kind)
+ t.cname = t:cfuncname("tolua")..t:overload(t)
+ t.name = "operator" .. t.kind -- set appropriate calling name
+ return t
+end
+
+-- Constructor
+function Operator (d,k,a,c)
+
+ local op_k = string.gsub(k, "^%s*", "")
+ op_k = string.gsub(k, "%s*$", "")
+ --if string.find(k, "^[%w_:%d<>%*%&]+$") then
+ if d == "operator" and k ~= '' then
+
+ d = k.." operator"
+ elseif not _TM[op_k] then
+
+ if flags['W'] then
+ error("tolua: no support for operator" .. f.kind)
+ else
+ warning("No support for operator "..op_k..", ignoring")
+ return nil
+ end
+ end
+
+ local ref = ''
+ local t = split_c_tokens(strsub(a,2,strlen(a)-1),',') -- eliminate braces
+ local i=1
+ local l = {n=0}
+ while t[i] do
+ l.n = l.n+1
+ l[l.n] = Declaration(t[i],'var')
+ i = i+1
+ end
+ if k == '[]' then
+ local _
+ _, _, ref = strfind(d,'(&)')
+ d = gsub(d,'&','')
+ elseif k=='&[]' then
+ l.n = l.n+1
+ l[l.n] = Declaration(d,'var')
+ l[l.n].name = 'tolua_value'
+ end
+ local f = Declaration(d,'func')
+ if k == '[]' and (l[1]==nil or isbasic(l[1].type)~='number') then
+ error('operator[] can only be defined for numeric index.')
+ end
+ f.args = l
+ f.const = c
+ f.kind = op_k
+ f.lname = "."..(_TM[f.kind] or f.kind)
+ if not _TM[f.kind] then
+ f.cast_operator = true
+ end
+ if f.kind == '[]' and ref=='&' and f.const~='const' then
+ Operator(d,'&'..k,a,c) -- create correspoding set operator
+ end
+ return _Operator(f)
+end
+
+
diff --git a/lib/tolua++/src/bin/lua/package.lua b/lib/tolua++/src/bin/lua/package.lua
new file mode 100644
index 000000000..eec136904
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/package.lua
@@ -0,0 +1,343 @@
+-- tolua: package class
+-- Written by Waldemar Celes
+-- TeCGraf/PUC-Rio
+-- Jul 1998
+-- $Id: $
+
+-- This code is free software; you can redistribute it and/or modify it.
+-- The software provided hereunder is on an "as is" basis, and
+-- the author has no obligation to provide maintenance, support, updates,
+-- enhancements, or modifications.
+
+
+
+-- Package class
+-- Represents the whole package being bound.
+-- The following fields are stored:
+-- {i} = list of objects in the package.
+classPackage = {
+ classtype = 'package'
+}
+classPackage.__index = classPackage
+setmetatable(classPackage,classContainer)
+
+-- Print method
+function classPackage:print ()
+ print("Package: "..self.name)
+ local i=1
+ while self[i] do
+ self[i]:print("","")
+ i = i+1
+ end
+end
+
+function classPackage:preprocess ()
+
+ -- avoid preprocessing embedded Lua code
+ local L = {}
+ self.code = gsub(self.code,"\n%s*%$%[","\1") -- deal with embedded lua code
+ self.code = gsub(self.code,"\n%s*%$%]","\2")
+ self.code = gsub(self.code,"(%b\1\2)", function (c)
+ tinsert(L,c)
+ return "\n#["..getn(L).."]#"
+ end)
+ -- avoid preprocessing embedded C code
+ local C = {}
+ self.code = gsub(self.code,"\n%s*%$%<","\3") -- deal with embedded C code
+ self.code = gsub(self.code,"\n%s*%$%>","\4")
+ self.code = gsub(self.code,"(%b\3\4)", function (c)
+ tinsert(C,c)
+ return "\n#<"..getn(C)..">#"
+ end)
+ -- avoid preprocessing embedded C code
+ self.code = gsub(self.code,"\n%s*%$%{","\5") -- deal with embedded C code
+ self.code = gsub(self.code,"\n%s*%$%}","\6")
+ self.code = gsub(self.code,"(%b\5\6)", function (c)
+ tinsert(C,c)
+ return "\n#<"..getn(C)..">#"
+ end)
+
+ --self.code = gsub(self.code,"\n%s*#[^d][^\n]*\n", "\n\n") -- eliminate preprocessor directives that don't start with 'd'
+ self.code = gsub(self.code,"\n[ \t]*#[ \t]*[^d%<%[]", "\n//") -- eliminate preprocessor directives that don't start with 'd'
+
+ -- avoid preprocessing verbatim lines
+ local V = {}
+ self.code = gsub(self.code,"\n(%s*%$[^%[%]][^\n]*)",function (v)
+ tinsert(V,v)
+ return "\n#"..getn(V).."#"
+ end)
+
+ -- perform global substitution
+
+ self.code = gsub(self.code,"(//[^\n]*)","") -- eliminate C++ comments
+ self.code = gsub(self.code,"/%*","\1")
+ self.code = gsub(self.code,"%*/","\2")
+ self.code = gsub(self.code,"%b\1\2","")
+ self.code = gsub(self.code,"\1","/%*")
+ self.code = gsub(self.code,"\2","%*/")
+ self.code = gsub(self.code,"%s*@%s*","@") -- eliminate spaces beside @
+ self.code = gsub(self.code,"%s?inline(%s)","%1") -- eliminate 'inline' keyword
+ --self.code = gsub(self.code,"%s?extern(%s)","%1") -- eliminate 'extern' keyword
+ --self.code = gsub(self.code,"%s?virtual(%s)","%1") -- eliminate 'virtual' keyword
+ --self.code = gsub(self.code,"public:","") -- eliminate 'public:' keyword
+ self.code = gsub(self.code,"([^%w_])void%s*%*","%1_userdata ") -- substitute 'void*'
+ self.code = gsub(self.code,"([^%w_])void%s*%*","%1_userdata ") -- substitute 'void*'
+ self.code = gsub(self.code,"([^%w_])char%s*%*","%1_cstring ") -- substitute 'char*'
+ self.code = gsub(self.code,"([^%w_])lua_State%s*%*","%1_lstate ") -- substitute 'lua_State*'
+
+ -- restore embedded Lua code
+ self.code = gsub(self.code,"%#%[(%d+)%]%#",function (n)
+ return L[tonumber(n)]
+ end)
+ -- restore embedded C code
+ self.code = gsub(self.code,"%#%<(%d+)%>%#",function (n)
+ return C[tonumber(n)]
+ end)
+ -- restore verbatim lines
+ self.code = gsub(self.code,"%#(%d+)%#",function (n)
+ return V[tonumber(n)]
+ end)
+
+ self.code = string.gsub(self.code, "\n%s*%$([^\n]+)", function (l)
+ Verbatim(l.."\n")
+ return "\n"
+ end)
+end
+
+-- translate verbatim
+function classPackage:preamble ()
+ output('/*\n')
+ output('** Lua binding: '..self.name..'\n')
+ output('** Generated automatically by '..TOLUA_VERSION..' on '..date()..'.\n')
+ output('*/\n\n')
+
+ output('#ifndef __cplusplus\n')
+ output('#include "stdlib.h"\n')
+ output('#endif\n')
+ output('#include "string.h"\n\n')
+ output('#include "tolua++.h"\n\n')
+
+ if not flags.h then
+ output('/* Exported function */')
+ output('TOLUA_API int tolua_'..self.name..'_open (lua_State* tolua_S);')
+ output('\n')
+ end
+
+ local i=1
+ while self[i] do
+ self[i]:preamble()
+ i = i+1
+ end
+
+ if self:requirecollection(_collect) then
+ output('\n')
+ output('/* function to release collected object via destructor */')
+ output('#ifdef __cplusplus\n')
+ for i,v in pairs(_collect) do
+ output('\nstatic int '..v..' (lua_State* tolua_S)')
+ output('{')
+ output(' '..i..'* self = ('..i..'*) tolua_tousertype(tolua_S,1,0);')
+ output(' Mtolua_delete(self);')
+ output(' return 0;')
+ output('}')
+ end
+ output('#endif\n\n')
+ end
+
+ output('\n')
+ output('/* function to register type */')
+ output('static void tolua_reg_types (lua_State* tolua_S)')
+ output('{')
+
+ if flags.t then
+ output("#ifndef Mtolua_typeid\n#define Mtolua_typeid(L,TI,T)\n#endif\n")
+ end
+ foreach(_usertype,function(n,v)
+ if (not _global_classes[v]) or _global_classes[v]:check_public_access() then
+ output(' tolua_usertype(tolua_S,"',v,'");')
+ if flags.t then
+ output(' Mtolua_typeid(tolua_S,typeid(',v,'), "',v,'");')
+ end
+ end
+ end)
+ output('}')
+ output('\n')
+end
+
+-- register package
+-- write package open function
+function classPackage:register (pre)
+ pre = pre or ''
+ push(self)
+ output(pre.."/* Open function */")
+ output(pre.."TOLUA_API int tolua_"..self.name.."_open (lua_State* tolua_S)")
+ output(pre.."{")
+ output(pre.." tolua_open(tolua_S);")
+ output(pre.." tolua_reg_types(tolua_S);")
+ output(pre.." tolua_module(tolua_S,NULL,",self:hasvar(),");")
+ output(pre.." tolua_beginmodule(tolua_S,NULL);")
+ local i=1
+ while self[i] do
+ self[i]:register(pre.." ")
+ i = i+1
+ end
+ output(pre.." tolua_endmodule(tolua_S);")
+ output(pre.." return 1;")
+ output(pre.."}")
+
+ output("\n\n")
+ output("#if defined(LUA_VERSION_NUM) && LUA_VERSION_NUM >= 501\n");
+ output(pre.."TOLUA_API int luaopen_"..self.name.." (lua_State* tolua_S) {")
+ output(pre.." return tolua_"..self.name.."_open(tolua_S);")
+ output(pre.."};")
+ output("#endif\n\n")
+
+ pop()
+end
+
+-- write header file
+function classPackage:header ()
+ output('/*\n') output('** Lua binding: '..self.name..'\n')
+ output('** Generated automatically by '..TOLUA_VERSION..' on '..date()..'.\n')
+ output('*/\n\n')
+
+ if not flags.h then
+ output('/* Exported function */')
+ output('TOLUA_API int tolua_'..self.name..'_open (lua_State* tolua_S);')
+ output('\n')
+ end
+end
+
+-- Internal constructor
+function _Package (self)
+ setmetatable(self,classPackage)
+ return self
+end
+
+-- Parse C header file with tolua directives
+-- *** Thanks to Ariel Manzur for fixing bugs in nested directives ***
+function extract_code(fn,s)
+ local code = '\n$#include "'..fn..'"\n'
+ s= "\n" .. s .. "\n" -- add blank lines as sentinels
+ local _,e,c,t = strfind(s, "\n([^\n]-)[Tt][Oo][Ll][Uu][Aa]_([^%s]*)[^\n]*\n")
+ while e do
+ t = strlower(t)
+ if t == "begin" then
+ _,e,c = strfind(s,"(.-)\n[^\n]*[Tt][Oo][Ll][Uu][Aa]_[Ee][Nn][Dd][^\n]*\n",e)
+ if not e then
+ tolua_error("Unbalanced 'tolua_begin' directive in header file")
+ end
+ end
+ code = code .. c .. "\n"
+ _,e,c,t = strfind(s, "\n([^\n]-)[Tt][Oo][Ll][Uu][Aa]_([^%s]*)[^\n]*\n",e)
+ end
+ return code
+end
+
+-- Constructor
+-- Expects the package name, the file extension, and the file text.
+function Package (name,fn)
+ local ext = "pkg"
+
+ -- open input file, if any
+ local st,msg
+ if fn then
+ st, msg = readfrom(flags.f)
+ if not st then
+ error('#'..msg)
+ end
+ local _; _, _, ext = strfind(fn,".*%.(.*)$")
+ end
+ local code
+ if ext == 'pkg' then
+ code = prep(st)
+ else
+ code = "\n" .. read('*a')
+ if ext == 'h' or ext == 'hpp' then
+ code = extract_code(fn,code)
+ end
+ end
+
+ -- close file
+ if fn then
+ readfrom()
+ end
+
+ -- deal with include directive
+ local nsubst
+ repeat
+ code,nsubst = gsub(code,'\n%s*%$(.)file%s*"(.-)"([^\n]*)\n',
+ function (kind,fn,extra)
+ local _, _, ext = strfind(fn,".*%.(.*)$")
+ local fp,msg = openfile(fn,'r')
+ if not fp then
+ error('#'..msg..': '..fn)
+ end
+ if kind == 'p' then
+ local s = prep(fp)
+ closefile(fp)
+ return s
+ end
+ local s = read(fp,'*a')
+ closefile(fp)
+ if kind == 'c' or kind == 'h' then
+ return extract_code(fn,s)
+ elseif kind == 'l' then
+ return "\n$[--##"..fn.."\n" .. s .. "\n$]\n"
+ elseif kind == 'i' then
+ local t = {code=s}
+ extra = string.gsub(extra, "^%s*,%s*", "")
+ local pars = split_c_tokens(extra, ",")
+ include_file_hook(t, fn, unpack(pars))
+ return "\n\n" .. t.code
+ else
+ error('#Invalid include directive (use $cfile, $pfile, $lfile or $ifile)')
+ end
+ end)
+ until nsubst==0
+
+ -- deal with renaming directive
+ repeat -- I don't know why this is necesary
+ code,nsubst = gsub(code,'\n%s*%$renaming%s*(.-)%s*\n', function (r) appendrenaming(r) return "\n" end)
+ until nsubst == 0
+
+ local t = _Package(_Container{name=name, code=code})
+ push(t)
+ preprocess_hook(t)
+ t:preprocess()
+ preparse_hook(t)
+ t:parse(t.code)
+ pop()
+ return t
+end
+
+
+setmetatable(_extra_parameters, { __index = _G })
+
+function prep(file)
+
+ local chunk = {'local __ret = {"\\n"}\n'}
+ for line in file:lines() do
+ if string.find(line, "^##") then
+ table.insert(chunk, string.sub(line, 3) .. "\n")
+ else
+ local last = 1
+ for text, expr, index in string.gfind(line, "(.-)$(%b())()") do
+ last = index
+ if text ~= "" then
+ table.insert(chunk, string.format('table.insert(__ret, %q )', text))
+ end
+ table.insert(chunk, string.format('table.insert(__ret, %s )', expr))
+ end
+ table.insert(chunk, string.format('table.insert(__ret, %q)\n',
+ string.sub(line, last).."\n"))
+ end
+ end
+ table.insert(chunk, '\nreturn table.concat(__ret)\n')
+ local f,e = loadstring(table.concat(chunk))
+ if e then
+ error("#"..e)
+ end
+ setfenv(f, _extra_parameters)
+ return f()
+end
diff --git a/lib/tolua++/src/bin/lua/template_class.lua b/lib/tolua++/src/bin/lua/template_class.lua
new file mode 100644
index 000000000..b1ed05abe
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/template_class.lua
@@ -0,0 +1,82 @@
+
+_global_templates = {}
+
+classTemplateClass = {
+
+ name = '',
+ body = '',
+ parents = {},
+ args = {}, -- the template arguments
+}
+
+classTemplateClass.__index = classTemplateClass
+
+
+function classTemplateClass:throw(types, local_scope)
+
+ --if table.getn(types) ~= table.getn(self.args) then
+ -- error("#invalid parameter count")
+ --end
+
+ -- replace
+ for i =1 , types.n do
+
+ local Il = split_c_tokens(types[i], " ")
+ if table.getn(Il) ~= table.getn(self.args) then
+ error("#invalid parameter count for "..types[i])
+ end
+ local bI = self.body
+ local pI = {}
+ for j = 1,self.args.n do
+ --Tl[j] = findtype(Tl[j]) or Tl[j]
+ bI = string.gsub(bI, "([^_%w])"..self.args[j].."([^_%w])", "%1"..Il[j].."%2")
+ if self.parents then
+ for i=1,table.getn(self.parents) do
+ pI[i] = string.gsub(self.parents[i], "([^_%w]?)"..self.args[j].."([^_%w]?)", "%1"..Il[j].."%2")
+ end
+ end
+ end
+ --local append = "<"..string.gsub(types[i], "%s+", ",")..">"
+ local append = "<"..concat(Il, 1, table.getn(Il), ",")..">"
+ append = string.gsub(append, "%s*,%s*", ",")
+ append = string.gsub(append, ">>", "> >")
+ for i=1,table.getn(pI) do
+ --pI[i] = string.gsub(pI[i], ">>", "> >")
+ pI[i] = resolve_template_types(pI[i])
+ end
+ bI = string.gsub(bI, ">>", "> >")
+ local n = self.name
+ if local_scope then
+ n = self.local_name
+ end
+
+ Class(n..append, pI, bI)
+ end
+end
+
+
+function TemplateClass(name, parents, body, parameters)
+
+ local o = {
+
+ parents = parents,
+ body = body,
+ args = parameters,
+ }
+
+ local oname = string.gsub(name, "@.*$", "")
+ oname = getnamespace(classContainer.curr)..oname
+ o.name = oname
+
+ o.local_name = name
+
+ setmetatable(o, classTemplateClass)
+
+ if _global_templates[oname] then
+ warning("Duplicate declaration of template "..oname)
+ else
+ _global_templates[oname] = o
+ end
+
+ return o
+end
diff --git a/lib/tolua++/src/bin/lua/typedef.lua b/lib/tolua++/src/bin/lua/typedef.lua
new file mode 100644
index 000000000..a78a84155
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/typedef.lua
@@ -0,0 +1,71 @@
+-- tolua: typedef class
+-- Written by Waldemar Celes
+-- TeCGraf/PUC-Rio
+-- Jul 1998
+-- $Id: $
+
+-- This code is free software; you can redistribute it and/or modify it.
+-- The software provided hereunder is on an "as is" basis, and
+-- the author has no obligation to provide maintenance, support, updates,
+-- enhancements, or modifications.
+
+
+
+-- Typedef class
+-- Represents a type synonym.
+-- The 'de facto' type replaces the typedef before the
+-- remaining code is parsed.
+-- The following fields are stored:
+-- utype = typedef name
+-- type = 'the facto' type
+-- mod = modifiers to the 'de facto' type
+classTypedef = {
+ utype = '',
+ mod = '',
+ type = ''
+}
+classTypedef.__index = classTypedef
+
+-- Print method
+function classTypedef:print (ident,close)
+ print(ident.."Typedef{")
+ print(ident.." utype = '"..self.utype.."',")
+ print(ident.." mod = '"..self.mod.."',")
+ print(ident.." type = '"..self.type.."',")
+ print(ident.."}"..close)
+end
+
+-- Return it's not a variable
+function classTypedef:isvariable ()
+ return false
+end
+
+-- Internal constructor
+function _Typedef (t)
+ setmetatable(t,classTypedef)
+ t.type = resolve_template_types(t.type)
+ appendtypedef(t)
+ return t
+end
+
+-- Constructor
+-- Expects one string representing the type definition.
+function Typedef (s)
+ if strfind(string.gsub(s, '%b<>', ''),'[%*&]') then
+ tolua_error("#invalid typedef: pointers (and references) are not supported")
+ end
+ local o = {mod = ''}
+ if string.find(s, "[<>]") then
+ _,_,o.type,o.utype = string.find(s, "^%s*([^<>]+%b<>[^%s]*)%s+(.-)$")
+ else
+ local t = split(gsub(s,"%s%s*"," ")," ")
+ o = {
+ utype = t[t.n],
+ type = t[t.n-1],
+ mod = concat(t,1,t.n-2),
+ }
+ end
+ return _Typedef(o)
+end
+
+
diff --git a/lib/tolua++/src/bin/lua/variable.lua b/lib/tolua++/src/bin/lua/variable.lua
new file mode 100644
index 000000000..fbc705dd8
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/variable.lua
@@ -0,0 +1,300 @@
+-- tolua: variable class
+-- Written by Waldemar Celes
+-- TeCGraf/PUC-Rio
+-- Jul 1998
+-- $Id: $
+
+-- This code is free software; you can redistribute it and/or modify it.
+-- The software provided hereunder is on an "as is" basis, and
+-- the author has no obligation to provide maintenance, support, updates,
+-- enhancements, or modifications.
+
+
+-- Variable class
+-- Represents a extern variable or a public member of a class.
+-- Stores all fields present in a declaration.
+classVariable = {
+ _get = {}, -- mapped get functions
+ _set = {}, -- mapped set functions
+}
+classVariable.__index = classVariable
+setmetatable(classVariable,classDeclaration)
+
+-- Print method
+function classVariable:print (ident,close)
+ print(ident.."Variable{")
+ print(ident.." mod = '"..self.mod.."',")
+ print(ident.." type = '"..self.type.."',")
+ print(ident.." ptr = '"..self.ptr.."',")
+ print(ident.." name = '"..self.name.."',")
+ if self.dim then print(ident.." dim = '"..self.dim.."',") end
+ print(ident.." def = '"..self.def.."',")
+ print(ident.." ret = '"..self.ret.."',")
+ print(ident.."}"..close)
+end
+
+-- Generates C function name
+function classVariable:cfuncname (prefix)
+ local parent = ""
+ local unsigned = ""
+ local ptr = ""
+
+ local p = self:inmodule() or self:innamespace() or self:inclass()
+
+ if p then
+ if self.parent.classtype == 'class' then
+ parent = "_" .. self.parent.type
+ else
+ parent = "_" .. p
+ end
+ end
+
+ if strfind(self.mod,"(unsigned)") then
+ unsigned = "_unsigned"
+ end
+
+ if self.ptr == "*" then ptr = "_ptr"
+ elseif self.ptr == "&" then ptr = "_ref"
+ end
+
+ local name = prefix .. parent .. unsigned .. "_" .. gsub(self.lname or self.name,".*::","") .. ptr
+
+ name = clean_template(name)
+ return name
+
+end
+
+-- check if it is a variable
+function classVariable:isvariable ()
+ return true
+end
+
+-- get variable value
+function classVariable:getvalue (class,static, prop_get)
+
+ local name
+ if prop_get then
+
+ name = prop_get.."()"
+ else
+ name = self.name
+ end
+
+ if class and static then
+ return self.parent.type..'::'..name
+ elseif class then
+ return 'self->'..name
+ else
+ return name
+ end
+end
+
+-- get variable pointer value
+function classVariable:getpointervalue (class,static)
+ if class and static then
+ return class..'::p'
+ elseif class then
+ return 'self->p'
+ else
+ return 'p'
+ end
+end
+
+-- Write binding functions
+function classVariable:supcode ()
+
+ local class = self:inclass()
+
+ local prop_get,prop_set
+ if string.find(self.mod, 'tolua_property') then
+
+ local _,_,type = string.find(self.mod, "tolua_property__([^%s]*)")
+ type = type or "default"
+ prop_get,prop_set = get_property_methods(type, self.name)
+ self.mod = string.gsub(self.mod, "tolua_property[^%s]*", "")
+ end
+
+ -- get function ------------------------------------------------
+ if class then
+ output("/* get function:",self.name," of class ",class," */")
+ else
+ output("/* get function:",self.name," */")
+ end
+ self.cgetname = self:cfuncname("tolua_get")
+ output("#ifndef TOLUA_DISABLE_"..self.cgetname)
+ output("\nstatic int",self.cgetname,"(lua_State* tolua_S)")
+ output("{")
+
+ -- declare self, if the case
+ local _,_,static = strfind(self.mod,'^%s*(static)')
+ if class and static==nil then
+ output(' ',self.parent.type,'*','self = ')
+ output('(',self.parent.type,'*) ')
+ local to_func = get_to_function(self.parent.type)
+ output(to_func,'(tolua_S,1,0);')
+ elseif static then
+ _,_,self.mod = strfind(self.mod,'^%s*static%s%s*(.*)')
+ end
+
+
+ -- check self value
+ if class and static==nil then
+ output('#ifndef TOLUA_RELEASE\n')
+ output(' if (!self) tolua_error(tolua_S,"'..output_error_hook("invalid \'self\' in accessing variable \'%s\'", self.name)..'",NULL);');
+ output('#endif\n')
+ end
+
+ -- return value
+ if string.find(self.mod, 'tolua_inherits') then
+ local push_func = get_push_function(self.type)
+ output('#ifdef __cplusplus\n')
+ output(' ',push_func,'(tolua_S,(void*)static_cast<'..self.type..'*>(self), "',self.type,'");')
+ output('#else\n')
+ output(' ',push_func,'(tolua_S,(void*)(('..self.type..'*)self), "',self.type,'");')
+ output('#endif\n')
+ else
+ local t,ct = isbasic(self.type)
+ if t then
+ output(' tolua_push'..t..'(tolua_S,(',ct,')'..self:getvalue(class,static,prop_get)..');')
+ else
+ local push_func = get_push_function(self.type)
+ t = self.type
+ if self.ptr == '&' or self.ptr == '' then
+ output(' ',push_func,'(tolua_S,(void*)&'..self:getvalue(class,static,prop_get)..',"',t,'");')
+ else
+ output(' ',push_func,'(tolua_S,(void*)'..self:getvalue(class,static,prop_get)..',"',t,'");')
+ end
+ end
+ end
+ output(' return 1;')
+ output('}')
+ output('#endif //#ifndef TOLUA_DISABLE\n')
+ output('\n')
+
+ -- set function ------------------------------------------------
+ if not (strfind(self.type,'const%s+') or string.find(self.mod, 'tolua_readonly') or string.find(self.mod, 'tolua_inherits')) then
+ if class then
+ output("/* set function:",self.name," of class ",class," */")
+ else
+ output("/* set function:",self.name," */")
+ end
+ self.csetname = self:cfuncname("tolua_set")
+ output("#ifndef TOLUA_DISABLE_"..self.csetname)
+ output("\nstatic int",self.csetname,"(lua_State* tolua_S)")
+ output("{")
+
+ -- declare self, if the case
+ if class and static==nil then
+ output(' ',self.parent.type,'*','self = ')
+ output('(',self.parent.type,'*) ')
+ local to_func = get_to_function(self.parent.type)
+ output(to_func,'(tolua_S,1,0);')
+ -- check self value
+ end
+ -- check types
+ output('#ifndef TOLUA_RELEASE\n')
+ output(' tolua_Error tolua_err;')
+ if class and static==nil then
+ output(' if (!self) tolua_error(tolua_S,"'..output_error_hook("invalid \'self\' in accessing variable \'%s\'", self.name)..'",NULL);');
+ elseif static then
+ _,_,self.mod = strfind(self.mod,'^%s*static%s%s*(.*)')
+ end
+
+ -- check variable type
+ output(' if ('..self:outchecktype(2)..')')
+ output(' tolua_error(tolua_S,"#vinvalid type in variable assignment.",&tolua_err);')
+ output('#endif\n')
+
+ -- assign value
+ local def = 0
+ if self.def ~= '' then def = self.def end
+ if self.type == 'char*' and self.dim ~= '' then -- is string
+ output(' strncpy((char*)')
+ if class and static then
+ output(self.parent.type..'::'..self.name)
+ elseif class then
+ output('self->'..self.name)
+ else
+ output(self.name)
+ end
+ output(',(const char*)tolua_tostring(tolua_S,2,',def,'),',self.dim,'-1);')
+ else
+ local ptr = ''
+ if self.ptr~='' then ptr = '*' end
+ output(' ')
+ local name = prop_set or self.name
+ if class and static then
+ output(self.parent.type..'::'..name)
+ elseif class then
+ output('self->'..name)
+ else
+ output(name)
+ end
+ local t = isbasic(self.type)
+ if prop_set then
+ output('(')
+ else
+ output(' = ')
+ end
+ if not t and ptr=='' then output('*') end
+ output('((',self.mod,self.type)
+ if not t then
+ output('*')
+ end
+ output(') ')
+ if t then
+ if isenum(self.type) then
+ output('(int) ')
+ end
+ output('tolua_to'..t,'(tolua_S,2,',def,'))')
+ else
+ local to_func = get_to_function(self.type)
+ output(to_func,'(tolua_S,2,',def,'))')
+ end
+ if prop_set then
+ output(")")
+ end
+ output(";")
+ end
+ output(' return 0;')
+ output('}')
+ output('#endif //#ifndef TOLUA_DISABLE\n')
+ output('\n')
+ end
+
+end
+
+function classVariable:register (pre)
+
+ if not self:check_public_access() then
+ return
+ end
+ pre = pre or ''
+ local parent = self:inmodule() or self:innamespace() or self:inclass()
+ if not parent then
+ if classVariable._warning==nil then
+ warning("Mapping variable to global may degrade performance")
+ classVariable._warning = 1
+ end
+ end
+ if self.csetname then
+ output(pre..'tolua_variable(tolua_S,"'..self.lname..'",'..self.cgetname..','..self.csetname..');')
+ else
+ output(pre..'tolua_variable(tolua_S,"'..self.lname..'",'..self.cgetname..',NULL);')
+ end
+end
+
+-- Internal constructor
+function _Variable (t)
+ setmetatable(t,classVariable)
+ append(t)
+ return t
+end
+
+-- Constructor
+-- Expects a string representing the variable declaration.
+function Variable (s)
+ return _Variable (Declaration(s,'var'))
+end
+
+
diff --git a/lib/tolua++/src/bin/lua/verbatim.lua b/lib/tolua++/src/bin/lua/verbatim.lua
new file mode 100644
index 000000000..fd3b29b35
--- /dev/null
+++ b/lib/tolua++/src/bin/lua/verbatim.lua
@@ -0,0 +1,78 @@
+-- tolua: verbatim class
+-- Written by Waldemar Celes
+-- TeCGraf/PUC-Rio
+-- Jul 1998
+-- $Id: verbatim.lua,v 1.3 2000/01/24 20:41:16 celes Exp $
+
+-- This code is free software; you can redistribute it and/or modify it.
+-- The software provided hereunder is on an "as is" basis, and
+-- the author has no obligation to provide maintenance, support, updates,
+-- enhancements, or modifications.
+
+
+
+-- Verbatim class
+-- Represents a line translated directed to the binding file.
+-- The following filds are stored:
+-- line = line text
+classVerbatim = {
+ line = '',
+ cond = nil, -- condition: where to generate the code (s=suport, r=register)
+}
+classVerbatim.__index = classVerbatim
+setmetatable(classVerbatim,classFeature)
+
+-- preamble verbatim
+function classVerbatim:preamble ()
+ if self.cond == '' then
+ write(self.line)
+ end
+end
+
+-- support code
+function classVerbatim:supcode ()
+ if strfind(self.cond,'s') then
+ write(self.line)
+ write('\n')
+ end
+end
+
+-- register code
+function classVerbatim:register (pre)
+ if strfind(self.cond,'r') then
+ write(self.line)
+ end
+end
+
+
+-- Print method
+function classVerbatim:print (ident,close)
+ print(ident.."Verbatim{")
+ print(ident.." line = '"..self.line.."',")
+ print(ident.."}"..close)
+end
+
+
+-- Internal constructor
+function _Verbatim (t)
+ setmetatable(t,classVerbatim)
+ append(t)
+ return t
+end
+
+-- Constructor
+-- Expects a string representing the text line
+function Verbatim (l,cond)
+ if strsub(l,1,1) == "'" then
+ l = strsub(l,2)
+ elseif strsub(l,1,1) == '$' then
+ cond = 'sr' -- generates in both suport and register fragments
+ l = strsub(l,2)
+ end
+ return _Verbatim {
+ line = l,
+ cond = cond or '',
+ }
+end
+
+