1

devtools/swigwin-1.3.34/Lib/lua/_std_common.i

@@ -0,0 +1,96 @@
+/* -----------------------------------------------------------------------------
+ * See the LICENSE file for information on copyright, usage and redistribution
+ * of SWIG, and the README file for authors - http://www.swig.org/release.html.
+ *
+ * _std_common.i
+ *
+ * std::helpers for LUA
+ * ----------------------------------------------------------------------------- */
+
+%include <std_except.i> // the general exepctions
+
+/*
+The basic idea here, is instead of trying to feed SWIG all the
+horribly templated STL code, to give it a neatened version.
+
+These %defines cover some of the more common methods
+so the class declarations become just a set of %defines
+
+*/
+
+/* #define for basic container features
+note: I allow front(), back() & pop_back() to throw execptions
+upon empty containers, rather than coredump
+(as we have'nt defined the methods, we can use %extend to add with
+new features)
+
+*/
+%define %STD_CONTAINER_METHODS(CLASS,T)
+public:
+	CLASS();
+	CLASS(const CLASS&);
+	unsigned int size() const;
+	unsigned int max_size() const;
+	bool empty() const;
+	void clear();
+	%extend {	// the extra stuff which must be checked
+		T front()const throw (std::out_of_range){ // only read front & back
+			if (self->empty())
+				throw std::out_of_range("in "#CLASS"::front()");
+			return self->front();
+		}
+		T back()const throw (std::out_of_range){ // not write to them
+			if (self->empty())
+				throw std::out_of_range("in "#CLASS"::back()");
+			return self->back();
+		}
+	}
+%enddef
+
+/* push/pop for front/back
+also note: front & back are read only methods, not used for writing
+*/
+%define %STD_FRONT_ACCESS_METHODS(CLASS,T)
+public:
+	void push_front(const T& val);
+	%extend {	// must check this
+		void pop_front() throw (std::out_of_range){
+			if (self->empty())
+				throw std::out_of_range("in "#CLASS"::pop_front()");
+			self->pop_back();
+		}
+	}
+%enddef
+
+%define %STD_BACK_ACCESS_METHODS(CLASS,T)
+public:
+	void push_back(const T& val);
+	%extend {	// must check this
+		void pop_back() throw (std::out_of_range){
+			if (self->empty())
+				throw std::out_of_range("in "#CLASS"::pop_back()");
+			self->pop_back();
+		}
+	}
+%enddef
+
+/*
+Random access methods
+*/
+%define %STD_RANDOM_ACCESS_METHODS(CLASS,T)
+	%extend // this is a extra bit of SWIG code
+	{
+		// [] is replaced by __getitem__ & __setitem__
+		// simply throws a string, which causes a lua error
+		T __getitem__(unsigned int idx) throw (std::out_of_range){
+			if (idx>=self->size())
+				throw std::out_of_range("in "#CLASS"::__getitem__()");
+			return (*self)[idx];
+		}
+		void __setitem__(unsigned int idx,const T& val) throw (std::out_of_range){
+			if (idx>=self->size())
+				throw std::out_of_range("in "#CLASS"::__setitem__()");
+			(*self)[idx]=val;
+		}
+	};
+%enddef

devtools/swigwin-1.3.34/Lib/lua/carrays.i

@@ -0,0 +1,8 @@
+/* Small change to the standard carrays.i
+renaming the field to __getitem__ & __setitem__ 
+for operator[] access
+*/
+%rename(__getitem) *::getitem; // the v=X[i] (get operator)
+%rename(__setitem) *::setitem; // the X[i]=v (set operator)
+
+%include <../carrays.i>

devtools/swigwin-1.3.34/Lib/lua/lua.swg

@@ -0,0 +1,207 @@
+/* -----------------------------------------------------------------------------
+ * See the LICENSE file for information on copyright, usage and redistribution
+ * of SWIG, and the README file for authors - http://www.swig.org/release.html.
+ *
+ * lua.swg
+ *
+ * SWIG Configuration File for Lua.
+ * This file is parsed by SWIG before reading any other interface file.
+ * ----------------------------------------------------------------------------- */
+
+/* -----------------------------------------------------------------------------
+ *                          includes
+ * ----------------------------------------------------------------------------- */
+
+%include <luatypemaps.swg>          /* The typemaps */
+%include <luaruntime.swg>          /* The runtime stuff */
+
+/* -----------------------------------------------------------------------------
+ *                          constants typemaps
+ * ----------------------------------------------------------------------------- */
+// this basically adds to a table of constants
+%typemap(consttab) int, unsigned int, short, unsigned short, long, unsigned long, unsigned char, signed char, bool, enum SWIGTYPE
+       { SWIG_LUA_INT,     (char *)"$symname", (long) $value, 0, 0, 0}
+
+%typemap(consttab) float, double
+       { SWIG_LUA_FLOAT,   (char *)"$symname", 0, (double) $value, 0, 0}
+
+%typemap(consttab) long long, unsigned long long, signed long long
+       { SWIG_LUA_FLOAT,   (char *)"$symname", 0, (double) $value, 0, 0}
+
+%typemap(consttab) const long long&, const unsigned long long&, const signed long long&
+       { SWIG_LUA_FLOAT,   (char *)"$symname", 0, (double) *$value, 0, 0}
+
+%typemap(consttab) char *, const char *, char [], const char []
+       { SWIG_LUA_STRING,  (char *)"$symname", 0, 0, (void *)$value, 0}
+
+// note: char is treated as a seperate special type
+// signed char & unsigned char are numbers
+%typemap(consttab) char
+       { SWIG_LUA_CHAR,  (char *)"$symname", (long)$value, 0, 0, 0}
+
+%typemap(consttab) long long, unsigned long long
+       { SWIG_LUA_STRING, (char *) "$symname", 0, 0, (void *)"$value", 0}
+
+%typemap(consttab) SWIGTYPE *, SWIGTYPE &, SWIGTYPE []
+       { SWIG_LUA_POINTER, (char *)"$symname", 0, 0, (void *)$value, &$1_descriptor}
+
+// member function pointers
+%typemap(consttab) SWIGTYPE (CLASS::*)
+       { SWIG_LUA_BINARY,  (char *)"$symname", sizeof($type), 0, (void *)&$value, &$1_descriptor}
+
+
+/* -----------------------------------------------------------------------------
+ *                          Overloaded operator support
+ * ----------------------------------------------------------------------------- */
+// lua calls the + operator '__add'
+// python likes to call it '__add__'
+// Assuming most SWIGers will probably use the __add__ if they extend their classes
+// we have two sets of renames
+// one to rename the operator+() to __add()
+//	(this lets SWIG rename the operator overloads)
+// another is to rename __add__() to __add()
+//	(this means that people who wrote SWIG code to do that add will also work)
+
+#ifdef __cplusplus
+// this is extra renaming for lua
+// not all operators are supported, so only those that are, are listed
+%rename(__add)			*::operator+;
+%rename(__sub)			*::operator-;
+%rename(__mul)			*::operator*;
+%rename(__div)			*::operator/;
+%rename(__unm)      *::operator-();
+%rename(__unm)      *::operator-() const;
+
+%rename(__eq)			*::operator==;	
+%ignore *::operator!=;      // note: Lua does not have a notequal operator
+						// it just uses 'not (a==b)'
+%rename(__lt)			*::operator<;
+%ignore *::operator>;   	// ditto less than vs greater than
+%rename(__le)			*::operator<=;	
+%ignore *::operator>=;  // ditto less than vs greater than
+%ignore *::operator!;  // does not support not
+
+%rename(__call)			*::operator();	// the fn call operator
+
+// lua does not support overloading of:
+// 	logical/bitwise operators
+// 	assign operator
+// 	+=,-=,*=, etc
+// therefore ignoring them for now
+// it also doesn't support non class operators
+// eg friends or XX operator+(XX,XX)
+// also ignoring
+// note: some of these might be better to rename, but not doing that for now
+%ignore *::operator&&;	%ignore operator&&;
+%ignore *::operator||;	%ignore operator||;
+%ignore *::operator+=;
+%ignore *::operator-=;
+%ignore *::operator*=;
+%ignore *::operator/=;
+%ignore *::operator%=;
+%ignore *::operator++;	%ignore *::operator--;
+
+%ignore *::operator=;	// note: this might be better to rename to assign() or similar
+
+%ignore operator+;
+%ignore operator-;
+%ignore operator*;
+%ignore operator/;
+%ignore operator%;
+%ignore operator[];
+%ignore operator>;	%ignore operator>=;	
+%ignore operator<;	%ignore operator<=;
+%ignore operator==;	%ignore operator!=;
+
+
+// renaming the python operators to be compatible with lua
+// this means that if a developer has written a fn __add__()
+// it will be used for the lua +
+%rename(__add)			*::__add__;
+%rename(__sub)			*::__sub__;
+%rename(__mul)			*::__mul__;
+%rename(__div)			*::__div__;
+%rename(__unm)			*::__neg__;		// lua calls unary minus,'unm' not 'neg'
+%rename(__tostring)		*::__str__;		// both map to __tostring
+%rename(__tostring)		*::__repr__;	// both map to __tostring
+
+
+%rename(__pow)			*::__pow__;		// lua power '^' operator
+%rename(__concat)		*::__concat__;  // lua concat '..' operator
+%rename(__eq)			*::__eq__;
+%rename(__lt)			*::__lt__;
+%rename(__le)			*::__le__;
+%rename(__call)			*::__call__;	// the fn call operator()
+
+// the [] operator has two parts, the get & the set
+%rename(__getitem)			*::__getitem__;	// the v=X[i] (get operator)
+%rename(__setitem)			*::__setitem__;	// the X[i]=v (set operator)
+
+
+#endif
+
+
+/* ------------------------------------------------------------
+ *                              Exceptions
+ * ------------------------------------------------------------ */
+/* Confession: I dont really like C++ exceptions
+The python/lua ones are great, but C++ ones I dont like
+(mainly because I cannot get the stack trace out of it)
+Therefore I have not bothered to try doing much in this
+
+Therefore currently its just enough to get a few test cases running ok
+
+note: if you wish to throw anything related to std::exception
+use %include <std_except.i> instead
+*/
+%typemap(throws) int,unsigned int,signed int,
+				long,unsigned long,signed long,
+				short,unsigned short,signed short,
+				bool,float,double,
+				long long,unsigned long long,
+				char, unsigned char, signed char,
+				enum SWIGTYPE
+%{lua_pushfstring(L,"numeric exception:%f",(double)$1);SWIG_fail; %}
+
+// strings are just sent as errors
+%typemap(throws) char*, const char*
+%{lua_pushstring(L,$1);SWIG_fail;%}
+
+/*
+Throwing object is a serious problem:
+Assuming some code throws a 'FooBar'
+There are a few options:
+- return a pointer to it: but its unclear how long this will last for.
+- return a copy of it: but not all objects are copyable
+	(see exception_partial_info in the test suite for a case where you cannot)
+- convert to a string & throw that
+	its not so useful, but it works (this is more lua like).
+The third option (though not nice) is used
+For a more useful solution: see std_except for more details
+*/
+%typemap(throws) SWIGTYPE
+{
+  (void)$1;
+  lua_pushfstring(L,"object exception:%s",SWIG_TypePrettyName($1_descriptor));
+  SWIG_fail;
+}
+
+// old code: fails under exception_partial_info
+// if you have a function which throws a FooBar & you want SWIG to throw the actual object 
+// then use
+//	%apply SWIGTYPE BY_VAL {FooBar};
+%typemap(throws) SWIGTYPE BY_VAL
+{
+  SWIG_NewPointerObj(L,(void *)new $1_ltype(($1_ltype &) $1),$&1_descriptor,1);
+  SWIG_fail;
+}
+
+
+
+
+
+/* -----------------------------------------------------------------------------
+ *                          extras
+ * ----------------------------------------------------------------------------- */
+
+/* ------------------------------ end lua.swg  ------------------------------ */

devtools/swigwin-1.3.34/Lib/lua/lua_fnptr.i

@@ -0,0 +1,128 @@
+/* -----------------------------------------------------------------------------
+ * See the LICENSE file for information on copyright, usage and redistribution
+ * of SWIG, and the README file for authors - http://www.swig.org/release.html.
+ *
+ * lua_fnptr.i
+ *
+ * SWIG Library file containing the main typemap code to support Lua modules.
+ * ----------------------------------------------------------------------------- */
+
+/* -----------------------------------------------------------------------------
+ *                          Basic function pointer support
+ * ----------------------------------------------------------------------------- */
+/*
+The structure: SWIGLUA_FN provides a simple (local only) wrappering for a function.
+
+For example if you wanted to have a C/C++ function take a lua function as a parameter.
+You could declare it as:
+  int my_func(int a, int b, SWIGLUA_FN fn);
+note: it should be passed by value, not byref or as a pointer.
+
+The SWIGLUA_FN holds a pointer to the lua_State, and the stack index where the function is held.
+The macro SWIGLUA_FN_GET() will put a copy of the lua function at the top of the stack.
+After that its fairly simple to write the rest of the code (assuming know how to use lua),
+just push the parameters, call the function and return the result.
+
+  int my_func(int a, int b, SWIGLUA_FN fn)
+  {
+    SWIGLUA_FN_GET(fn);
+    lua_pushnumber(fn.L,a);
+    lua_pushnumber(fn.L,b);
+    lua_call(fn.L,2,1);    // 2 in, 1 out
+    return luaL_checknumber(fn.L,-1);
+  }
+
+SWIG will automatically performs the wrappering of the arguments in and out.
+
+However: if you wish to store the function between calls, look to the SWIGLUA_REF below.
+
+*/
+// this is for the C code only, we don't want SWIG to wrapper it for us.
+%{
+typedef struct{
+  lua_State* L; /* the state */
+  int idx;      /* the index on the stack */
+}SWIGLUA_FN;
+
+#define SWIGLUA_FN_GET(fn) {lua_pushvalue(fn.L,fn.idx);}
+%}
+
+// the actual typemap
+%typemap(in,checkfn="lua_isfunction") SWIGLUA_FN
+%{  $1.L=L; $1.idx=$input; %}
+
+/* -----------------------------------------------------------------------------
+ *                          Storing lua object support
+ * ----------------------------------------------------------------------------- */
+/*
+The structure: SWIGLUA_REF provides a mechanism to store object (usually functions)
+between calls to the interpreter.
+
+For example if you wanted to have a C/C++ function take a lua function as a parameter.
+Then call it later, You could declare it as:
+  SWIGLUA_REF myref;
+  void set_func(SWIGLUA_REF ref);
+  SWIGLUA_REF get_func();
+  void call_func(int val);
+note: it should be passed by value, not byref or as a pointer.
+
+The SWIGLUA_REF holds a pointer to the lua_State, and an integer reference to the object.
+Because it holds a permenet ref to an object, the SWIGLUA_REF must be handled with a bit more care.
+It should be initalised to {0,0}. The function swiglua_ref_set() should be used to set it.
+swiglua_ref_clear() should be used to clear it when not in use, and swiglua_ref_get() to get the
+data back.
+
+Note: the typemap does not check that the object is in fact a function,
+if you need that you must add it yourself.
+
+
+  int my_func(int a, int b, SWIGLUA_FN fn)
+  {
+    SWIGLUA_FN_GET(fn);
+    lua_pushnumber(fn.L,a);
+    lua_pushnumber(fn.L,b);
+    lua_call(fn.L,2,1);    // 2 in, 1 out
+    return luaL_checknumber(fn.L,-1);
+  }
+
+SWIG will automatically performs the wrappering of the arguments in and out.
+
+However: if you wish to store the function between calls, look to the SWIGLUA_REF below.
+
+*/
+
+%{
+typedef struct{
+  lua_State* L; /* the state */
+  int ref;      /* a ref in the lua global index */
+}SWIGLUA_REF;
+
+
+void swiglua_ref_clear(SWIGLUA_REF* pref){
+ 	if (pref->L!=0 && pref->ref!=LUA_NOREF && pref->ref!=LUA_REFNIL){
+		luaL_unref(pref->L,LUA_REGISTRYINDEX,pref->ref);
+	}
+	pref->L=0; pref->ref=0;
+}
+
+void swiglua_ref_set(SWIGLUA_REF* pref,lua_State* L,int idx){
+//	swiglua_ref_clear(pref); /* just in case */
+	pref->L=L;
+	lua_pushvalue(L,idx);                 /* copy obj to top */
+	pref->ref=luaL_ref(L,LUA_REGISTRYINDEX); /* remove obj from top & put into registry */
+}
+
+void swiglua_ref_get(SWIGLUA_REF* pref){
+	if (pref->L!=0)
+		lua_rawgeti(pref->L,LUA_REGISTRYINDEX,pref->ref);
+}
+
+%}
+
+%typemap(in) SWIGLUA_REF
+%{  swiglua_ref_set(&$1,L,$input); %}
+
+%typemap(out) SWIGLUA_REF
+%{  if ($1.L!=0)  {swiglua_ref_get(&$1);} else {lua_pushnil(L);}
+  SWIG_arg++; %}
+

devtools/swigwin-1.3.34/Lib/lua/luarun.swg

@@ -0,0 +1,754 @@
+/* -----------------------------------------------------------------------------
+ * See the LICENSE file for information on copyright, usage and redistribution
+ * of SWIG, and the README file for authors - http://www.swig.org/release.html.
+ *
+ * luarun.swg
+ *
+ * This file contains the runtime support for Lua modules
+ * and includes code for managing global variables and pointer
+ * type checking.
+ * ----------------------------------------------------------------------------- */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "lua.h"
+#include "lauxlib.h"
+#include <stdlib.h>  /* for malloc */
+#include <assert.h>  /* for a few sanity tests */
+
+/* -----------------------------------------------------------------------------
+ * global swig types
+ * ----------------------------------------------------------------------------- */
+/* Constant table */
+#define SWIG_LUA_INT     1
+#define SWIG_LUA_FLOAT   2
+#define SWIG_LUA_STRING  3
+#define SWIG_LUA_POINTER 4
+#define SWIG_LUA_BINARY  5
+#define SWIG_LUA_CHAR    6
+
+/* Structure for variable linking table */
+typedef struct {
+  const char *name;
+  lua_CFunction get;
+  lua_CFunction set;
+} swig_lua_var_info;
+
+/* Constant information structure */
+typedef struct {
+    int type;
+    char *name;
+    long lvalue;
+    double dvalue;
+    void   *pvalue;
+    swig_type_info **ptype;
+} swig_lua_const_info;
+
+typedef struct {
+  const char     *name;
+  lua_CFunction   method;
+} swig_lua_method;
+
+typedef struct {
+  const char     *name;
+  lua_CFunction   getmethod;
+  lua_CFunction   setmethod;
+} swig_lua_attribute;
+
+typedef struct swig_lua_class {
+  const char    *name;
+  swig_type_info   **type;
+  lua_CFunction  constructor;
+  void    (*destructor)(void *);
+  swig_lua_method   *methods;
+  swig_lua_attribute     *attributes;
+  struct swig_lua_class **bases;
+  const char **base_names;
+} swig_lua_class;
+
+/* this is the struct for wrappering all pointers in SwigLua
+*/
+typedef struct {
+  swig_type_info   *type;
+  int     own;  /* 1 if owned & must be destroyed */
+  void        *ptr;
+} swig_lua_userdata;
+
+/* this is the struct for wrapping arbitary packed binary data
+(currently it is only used for member function pointers)
+the data ordering is similar to swig_lua_userdata, but it is currently not possible
+to tell the two structures apart within Swig, other than by looking at the type
+*/
+typedef struct {
+  swig_type_info   *type;
+  int     own;  /* 1 if owned & must be destroyed */
+  char data[1];       /* arbitary amount of data */    
+} swig_lua_rawdata;
+
+/* Common SWIG API */
+#define SWIG_NewPointerObj(L, ptr, type, owner)       SWIG_Lua_NewPointerObj(L, (void *)ptr, type, owner)
+#define SWIG_ConvertPtr(L,idx, ptr, type, flags)    SWIG_Lua_ConvertPtr(L,idx,ptr,type,flags)
+#define SWIG_MustGetPtr(L,idx, type,flags, argnum,fnname)  SWIG_Lua_MustGetPtr(L,idx, type,flags, argnum,fnname)
+/* for C++ member pointers, ie, member methods */
+#define SWIG_ConvertMember(L, idx, ptr, sz, ty)       SWIG_Lua_ConvertPacked(L, idx, ptr, sz, ty)
+#define SWIG_NewMemberObj(L, ptr, sz, type)      SWIG_Lua_NewPackedObj(L, ptr, sz, type)
+
+/* Runtime API */
+#define SWIG_GetModule(clientdata) SWIG_Lua_GetModule((lua_State*)(clientdata))
+#define SWIG_SetModule(clientdata, pointer) SWIG_Lua_SetModule((lua_State*) (clientdata), pointer)
+#define SWIG_MODULE_CLIENTDATA_TYPE lua_State*
+
+/* Contract support */
+#define SWIG_contract_assert(expr, msg)  \
+  if (!(expr)) { lua_pushstring(L, (char *) msg); goto fail; } else
+
+/* helper #defines */
+#define SWIG_fail {goto fail;}
+#define SWIG_fail_arg(func_name,argnum,type) \
+  {lua_pushfstring(L,"Error in %s (arg %d), expected '%s' got '%s'",\
+  func_name,argnum,type,SWIG_Lua_typename(L,argnum));\
+  goto fail;}
+#define SWIG_fail_ptr(func_name,argnum,type) \
+  SWIG_fail_arg(func_name,argnum,(type && type->str)?type->str:"void*")
+#define SWIG_check_num_args(func_name,a,b) \
+  if (lua_gettop(L)<a || lua_gettop(L)>b) \
+  {lua_pushfstring(L,"Error in %s expected %d..%d args, got %d",func_name,a,b,lua_gettop(L));\
+  goto fail;}
+
+
+#define SWIG_Lua_get_table(L,n) \
+  (lua_pushstring(L, n), lua_rawget(L,-2))
+
+#define SWIG_Lua_add_function(L,n,f) \
+  (lua_pushstring(L, n), \
+      lua_pushcfunction(L, f), \
+      lua_rawset(L,-3))
+
+/* special helper for allowing 'nil' for usertypes */
+#define SWIG_isptrtype(L,I) (lua_isuserdata(L,I) || lua_isnil(L,I))
+
+#ifdef __cplusplus
+/* Special helper for member function pointers 
+it gets the address, casts it, then dereferences it */
+//#define SWIG_mem_fn_as_voidptr(a)  (*((char**)&(a)))
+#endif
+
+/* storing/access of swig_module_info */
+SWIGRUNTIME swig_module_info *
+SWIG_Lua_GetModule(lua_State* L) {
+  swig_module_info *ret = 0;
+  lua_pushstring(L,"swig_runtime_data_type_pointer" SWIG_RUNTIME_VERSION SWIG_TYPE_TABLE_NAME);
+  lua_rawget(L,LUA_REGISTRYINDEX);
+  if (lua_islightuserdata(L,-1))
+    ret=(swig_module_info*)lua_touserdata(L,-1);
+  lua_pop(L,1);  /* tidy */
+  return ret;
+}
+
+SWIGRUNTIME void
+SWIG_Lua_SetModule(lua_State* L, swig_module_info *module) {
+  /* add this all into the Lua registry: */
+  lua_pushstring(L,"swig_runtime_data_type_pointer" SWIG_RUNTIME_VERSION SWIG_TYPE_TABLE_NAME);
+  lua_pushlightuserdata(L,(void*)module);
+  lua_rawset(L,LUA_REGISTRYINDEX);
+}
+
+/* -----------------------------------------------------------------------------
+ * global variable support code: modules
+ * ----------------------------------------------------------------------------- */
+
+/* this function is called when trying to set an immutable.
+default value is to print an error.
+This can removed with a compile flag SWIGLUA_IGNORE_SET_IMMUTABLE */
+SWIGINTERN int SWIG_Lua_set_immutable(lua_State* L)
+{
+/*  there should be 1 param passed in: the new value */
+#ifndef SWIGLUA_IGNORE_SET_IMMUTABLE
+  lua_pop(L,1);  /* remove it */
+  lua_pushstring(L,"This variable is immutable");
+  lua_error(L);
+#endif
+    return 0;   /* should not return anything */
+}
+
+/* the module.get method used for getting linked data */
+SWIGINTERN int SWIG_Lua_module_get(lua_State* L)
+{
+/*  there should be 2 params passed in
+  (1) table (not the meta table)
+  (2) string name of the attribute
+  printf("SWIG_Lua_module_get %p(%s) '%s'\n",
+   lua_topointer(L,1),lua_typename(L,lua_type(L,1)),
+   lua_tostring(L,2));
+*/
+  /* get the metatable */
+  assert(lua_istable(L,1));  /* just in case */
+  lua_getmetatable(L,1);  /* get the metatable */
+  assert(lua_istable(L,-1));  /* just in case */
+  SWIG_Lua_get_table(L,".get");  /* get the .get table */
+  lua_remove(L,3);  /* remove metatable */
+  if (lua_istable(L,-1))
+  {
+    /* look for the key in the .get table */
+    lua_pushvalue(L,2);  /* key */
+    lua_rawget(L,-2);
+    lua_remove(L,3);  /* remove .get */
+    if (lua_iscfunction(L,-1))
+    {  /* found it so call the fn & return its value */
+      lua_call(L,0,1);
+      return 1;
+    }
+    lua_pop(L,1);  /* remove the top */
+  }
+  lua_pop(L,1);  /* remove the .get */
+  lua_pushnil(L);  /* return a nil */
+    return 1;
+}
+
+/* the module.set method used for setting linked data */
+SWIGINTERN int SWIG_Lua_module_set(lua_State* L)
+{
+/*  there should be 3 params passed in
+  (1) table (not the meta table)
+  (2) string name of the attribute
+  (3) any for the new value
+*/
+  /* get the metatable */
+  assert(lua_istable(L,1));  /* just in case */
+  lua_getmetatable(L,1);  /* get the metatable */
+  assert(lua_istable(L,-1));  /* just in case */
+  SWIG_Lua_get_table(L,".set");  /* get the .set table */
+  lua_remove(L,4);  /* remove metatable */
+  if (lua_istable(L,-1))
+  {
+    /* look for the key in the .set table */
+    lua_pushvalue(L,2);  /* key */
+    lua_rawget(L,-2);
+    lua_remove(L,4);  /* remove .set */
+    if (lua_iscfunction(L,-1))
+    {  /* found it so call the fn & return its value */
+      lua_pushvalue(L,3);  /* value */
+      lua_call(L,1,0);
+      return 0;
+    }
+  }
+  lua_settop(L,3);  /* reset back to start */
+  /* we now have the table, key & new value, so just set directly */
+  lua_rawset(L,1);  /* add direct */
+  return 0;
+}
+
+/* registering a module in lua */
+SWIGINTERN void  SWIG_Lua_module_begin(lua_State* L,const char* name)
+{
+  assert(lua_istable(L,-1));  /* just in case */
+  lua_pushstring(L,name);
+  lua_newtable(L);   /* the table */
+  /* add meta table */
+  lua_newtable(L);    /* the meta table */
+  SWIG_Lua_add_function(L,"__index",SWIG_Lua_module_get);
+  SWIG_Lua_add_function(L,"__newindex",SWIG_Lua_module_set);
+  lua_pushstring(L,".get");
+  lua_newtable(L);    /* the .get table */
+  lua_rawset(L,-3);  /* add .get into metatable */
+  lua_pushstring(L,".set");
+  lua_newtable(L);    /* the .set table */
+  lua_rawset(L,-3);  /* add .set into metatable */
+  lua_setmetatable(L,-2);  /* sets meta table in module */
+  lua_rawset(L,-3);        /* add module into parent */
+  SWIG_Lua_get_table(L,name);   /* get the table back out */
+}
+
+/* ending the register */
+SWIGINTERN void  SWIG_Lua_module_end(lua_State* L)
+{
+  lua_pop(L,1);       /* tidy stack (remove module) */
+}
+
+/* adding a linked variable to the module */
+SWIGINTERN void SWIG_Lua_module_add_variable(lua_State* L,const char* name,lua_CFunction getFn,lua_CFunction setFn)
+{
+  assert(lua_istable(L,-1));  /* just in case */
+  lua_getmetatable(L,-1);  /* get the metatable */
+  assert(lua_istable(L,-1));  /* just in case */
+  SWIG_Lua_get_table(L,".get"); /* find the .get table */
+  assert(lua_istable(L,-1));  /* should be a table: */
+  SWIG_Lua_add_function(L,name,getFn);
+  lua_pop(L,1);       /* tidy stack (remove table) */
+  if (setFn)  /* if there is a set fn */
+  {
+    SWIG_Lua_get_table(L,".set"); /* find the .set table */
+    assert(lua_istable(L,-1));  /* should be a table: */
+    SWIG_Lua_add_function(L,name,setFn);
+    lua_pop(L,1);       /* tidy stack (remove table) */
+  }
+  lua_pop(L,1);       /* tidy stack (remove meta) */
+}
+
+/* adding a function module */
+SWIGINTERN void  SWIG_Lua_module_add_function(lua_State* L,const char* name,lua_CFunction fn)
+{
+  SWIG_Lua_add_function(L,name,fn);
+}
+
+/* -----------------------------------------------------------------------------
+ * global variable support code: classes
+ * ----------------------------------------------------------------------------- */
+
+/* the class.get method, performs the lookup of class attributes */
+SWIGINTERN int  SWIG_Lua_class_get(lua_State* L)
+{
+/*  there should be 2 params passed in
+  (1) userdata (not the meta table)
+  (2) string name of the attribute
+*/
+  assert(lua_isuserdata(L,-2));  /* just in case */
+  lua_getmetatable(L,-2);    /* get the meta table */
+  assert(lua_istable(L,-1));  /* just in case */
+  SWIG_Lua_get_table(L,".get"); /* find the .get table */
+  assert(lua_istable(L,-1));  /* just in case */
+  /* look for the key in the .get table */
+  lua_pushvalue(L,2);  /* key */
+  lua_rawget(L,-2);
+  lua_remove(L,-2); /* stack tidy, remove .get table */
+  if (lua_iscfunction(L,-1))
+  {  /* found it so call the fn & return its value */
+    lua_pushvalue(L,1);  /* the userdata */
+    lua_call(L,1,1);  /* 1 value in (userdata),1 out (result) */
+    lua_remove(L,-2); /* stack tidy, remove metatable */
+    return 1;
+  }
+  lua_pop(L,1);  /* remove whatever was there */
+  /* ok, so try the .fn table */
+  SWIG_Lua_get_table(L,".fn"); /* find the .get table */
+  assert(lua_istable(L,-1));  /* just in case */
+  lua_pushvalue(L,2);  /* key */
+  lua_rawget(L,-2);  /* look for the fn */
+  lua_remove(L,-2); /* stack tidy, remove .fn table */
+  if (lua_isfunction(L,-1)) /* note: if its a C function or lua function */
+  {  /* found it so return the fn & let lua call it */
+    lua_remove(L,-2); /* stack tidy, remove metatable */
+    return 1;
+  }
+  lua_pop(L,1);  /* remove whatever was there */
+  /* NEW: looks for the __getitem() fn
+  this is a user provided get fn */
+  SWIG_Lua_get_table(L,"__getitem"); /* find the __getitem fn */
+  if (lua_iscfunction(L,-1))  /* if its there */
+  {  /* found it so call the fn & return its value */
+    lua_pushvalue(L,1);  /* the userdata */
+    lua_pushvalue(L,2);  /* the parameter */
+    lua_call(L,2,1);  /* 2 value in (userdata),1 out (result) */
+    lua_remove(L,-2); /* stack tidy, remove metatable */
+    return 1;
+  }
+  return 0;  /* sorry not known */
+}
+
+/* the class.set method, performs the lookup of class attributes */
+SWIGINTERN int  SWIG_Lua_class_set(lua_State* L)
+{
+/*  there should be 3 params passed in
+  (1) table (not the meta table)
+  (2) string name of the attribute
+  (3) any for the new value
+printf("SWIG_Lua_class_set %p(%s) '%s' %p(%s)\n",
+      lua_topointer(L,1),lua_typename(L,lua_type(L,1)),
+      lua_tostring(L,2),
+      lua_topointer(L,3),lua_typename(L,lua_type(L,3)));*/
+
+  assert(lua_isuserdata(L,1));  /* just in case */
+  lua_getmetatable(L,1);    /* get the meta table */
+  assert(lua_istable(L,-1));  /* just in case */
+
+  SWIG_Lua_get_table(L,".set"); /* find the .set table */
+  if (lua_istable(L,-1))
+  {
+    /* look for the key in the .set table */
+    lua_pushvalue(L,2);  /* key */
+    lua_rawget(L,-2);
+    if (lua_iscfunction(L,-1))
+    {  /* found it so call the fn & return its value */
+      lua_pushvalue(L,1);  /* userdata */
+      lua_pushvalue(L,3);  /* value */
+      lua_call(L,2,0);
+      return 0;
+    }
+    lua_pop(L,1);  /* remove the value */
+  }
+  lua_pop(L,1);  /* remove the value .set table */
+  /* NEW: looks for the __setitem() fn
+  this is a user provided set fn */
+  SWIG_Lua_get_table(L,"__setitem"); /* find the fn */
+  if (lua_iscfunction(L,-1))  /* if its there */
+  {  /* found it so call the fn & return its value */
+    lua_pushvalue(L,1);  /* the userdata */
+    lua_pushvalue(L,2);  /* the parameter */
+    lua_pushvalue(L,3);  /* the value */
+    lua_call(L,3,0);  /* 3 values in ,0 out */
+    lua_remove(L,-2); /* stack tidy, remove metatable */
+    return 1;
+  }
+  return 0;
+}
+
+/* the class.destruct method called by the interpreter */
+SWIGINTERN int  SWIG_Lua_class_destruct(lua_State* L)
+{
+/*  there should be 1 params passed in
+  (1) userdata (not the meta table) */
+  swig_lua_userdata* usr;
+  swig_lua_class* clss;
+  assert(lua_isuserdata(L,-1));  /* just in case */
+  usr=(swig_lua_userdata*)lua_touserdata(L,-1);  /* get it */
+  /* if must be destroyed & has a destructor */
+  if (usr->own) /* if must be destroyed */
+  {
+    clss=(swig_lua_class*)usr->type->clientdata;  /* get the class */
+    if (clss && clss->destructor)  /* there is a destroy fn */
+    {
+      clss->destructor(usr->ptr);  /* bye bye */
+    }
+  }
+  return 0;
+}
+
+/* gets the swig class registry (or creates it) */
+SWIGINTERN void  SWIG_Lua_get_class_registry(lua_State* L)
+{
+  /* add this all into the swig registry: */
+  lua_pushstring(L,"SWIG");
+  lua_rawget(L,LUA_REGISTRYINDEX);  /* get the registry */
+  if (!lua_istable(L,-1))  /* not there */
+  {  /* must be first time, so add it */
+    lua_pop(L,1);  /* remove the result */
+    lua_pushstring(L,"SWIG");
+    lua_newtable(L);
+    lua_rawset(L,LUA_REGISTRYINDEX);
+    /* then get it */
+    lua_pushstring(L,"SWIG");
+    lua_rawget(L,LUA_REGISTRYINDEX);
+  }
+}
+
+/* helper fn to get the classes metatable from the register */
+SWIGINTERN void  SWIG_Lua_get_class_metatable(lua_State* L,const char* cname)
+{
+  SWIG_Lua_get_class_registry(L);  /* get the registry */
+  lua_pushstring(L,cname);  /* get the name */
+  lua_rawget(L,-2);    /* get it */
+  lua_remove(L,-2);    /* tidy up (remove registry) */
+}
+
+/* helper add a variable to a registered class */
+SWIGINTERN void  SWIG_Lua_add_class_variable(lua_State* L,const char* name,lua_CFunction getFn,lua_CFunction setFn)
+{
+  assert(lua_istable(L,-1));  /* just in case */
+  SWIG_Lua_get_table(L,".get"); /* find the .get table */
+  assert(lua_istable(L,-1));  /* just in case */
+  SWIG_Lua_add_function(L,name,getFn);
+  lua_pop(L,1);       /* tidy stack (remove table) */
+  if (setFn)
+  {
+    SWIG_Lua_get_table(L,".set"); /* find the .set table */
+    assert(lua_istable(L,-1));  /* just in case */
+    SWIG_Lua_add_function(L,name,setFn);
+    lua_pop(L,1);       /* tidy stack (remove table) */
+  }
+}
+
+/* helper to recursively add class details (attributes & operations) */
+SWIGINTERN void  SWIG_Lua_add_class_details(lua_State* L,swig_lua_class* clss)
+{
+  int i;
+  /* call all the base classes first: we can then override these later: */
+  for(i=0;clss->bases[i];i++)
+  {
+    SWIG_Lua_add_class_details(L,clss->bases[i]);
+  }
+  /* add fns */
+  for(i=0;clss->attributes[i].name;i++){
+    SWIG_Lua_add_class_variable(L,clss->attributes[i].name,clss->attributes[i].getmethod,clss->attributes[i].setmethod);
+  }
+  /* add methods to the metatable */
+  SWIG_Lua_get_table(L,".fn"); /* find the .fn table */
+  assert(lua_istable(L,-1));  /* just in case */
+  for(i=0;clss->methods[i].name;i++){
+    SWIG_Lua_add_function(L,clss->methods[i].name,clss->methods[i].method);
+  }
+  lua_pop(L,1);       /* tidy stack (remove table) */
+  /*   add operator overloads
+    these look ANY method which start with "__" and assume they
+    are operator overloads & add them to the metatable
+    (this might mess up is someone defines a method __gc (the destructor)*/
+  for(i=0;clss->methods[i].name;i++){
+    if (clss->methods[i].name[0]=='_' && clss->methods[i].name[1]=='_'){
+      SWIG_Lua_add_function(L,clss->methods[i].name,clss->methods[i].method);
+    }
+  }
+}
+
+/* set up the base classes pointers.
+Each class structure has a list of pointers to the base class structures.
+This function fills them.
+It cannot be done at compile time, as this will not work with hireachies
+spread over more than one swig file. 
+Therefore it must be done at runtime, querying the SWIG type system.
+*/
+SWIGINTERN void SWIG_Lua_init_base_class(lua_State* L,swig_lua_class* clss)
+{
+  int i=0;
+  swig_module_info* module=SWIG_GetModule(L);
+  for(i=0;clss->base_names[i];i++)
+  {
+    if (clss->bases[i]==0) /* not found yet */
+    {
+      /* lookup and cache the base class */
+      swig_type_info *info = SWIG_TypeQueryModule(module,module,clss->base_names[i]);
+      if (info) clss->bases[i] = (swig_lua_class *) info->clientdata;
+    }
+  }	
+}
+
+/* performs the entire class registration process */
+SWIGINTERN void  SWIG_Lua_class_register(lua_State* L,swig_lua_class* clss)
+{
+  /*  add its constructor to module with the name of the class
+  so you can do MyClass(...) as well as new_MyClass(...)
+  BUT only if a constructor is defined
+  (this overcomes the problem of pure virtual classes without constructors)*/
+  if (clss->constructor)
+    SWIG_Lua_add_function(L,clss->name,clss->constructor);
+
+  SWIG_Lua_get_class_registry(L);  /* get the registry */
+  lua_pushstring(L,clss->name);  /* get the name */
+  lua_newtable(L);    /* create the metatable */
+  /* add string of class name called ".type" */
+  lua_pushstring(L,".type");
+  lua_pushstring(L,clss->name);
+  lua_rawset(L,-3);
+  /* add a table called ".get" */
+  lua_pushstring(L,".get");
+  lua_newtable(L);
+  lua_rawset(L,-3);
+  /* add a table called ".set" */
+  lua_pushstring(L,".set");
+  lua_newtable(L);
+  lua_rawset(L,-3);
+  /* add a table called ".fn" */
+  lua_pushstring(L,".fn");
+  lua_newtable(L);
+  lua_rawset(L,-3);
+  /* add accessor fns for using the .get,.set&.fn */
+  SWIG_Lua_add_function(L,"__index",SWIG_Lua_class_get);
+  SWIG_Lua_add_function(L,"__newindex",SWIG_Lua_class_set);
+  SWIG_Lua_add_function(L,"__gc",SWIG_Lua_class_destruct);
+  /* add it */
+  lua_rawset(L,-3);  /* metatable into registry */
+  lua_pop(L,1);      /* tidy stack (remove registry) */
+
+  SWIG_Lua_get_class_metatable(L,clss->name);
+  SWIG_Lua_add_class_details(L,clss);  /* recursive adding of details (atts & ops) */
+  lua_pop(L,1);      /* tidy stack (remove class metatable) */
+}
+
+/* -----------------------------------------------------------------------------
+ * Class/structure conversion fns
+ * ----------------------------------------------------------------------------- */
+
+/* helper to add metatable to new lua object */
+SWIGINTERN void _SWIG_Lua_AddMetatable(lua_State* L,swig_type_info *type)
+{
+  if (type->clientdata)  /* there is clientdata: so add the metatable */
+  {
+    SWIG_Lua_get_class_metatable(L,((swig_lua_class*)(type->clientdata))->name);
+    if (lua_istable(L,-1))
+    {
+      lua_setmetatable(L,-2);
+    }
+    else
+    {
+      lua_pop(L,1);
+    }
+  }
+}
+
+/* pushes a new object into the lua stack */
+SWIGRUNTIME void SWIG_Lua_NewPointerObj(lua_State* L,void* ptr,swig_type_info *type, int own)
+{
+  swig_lua_userdata* usr;
+  if (!ptr){
+    lua_pushnil(L);
+    return;
+  }
+  usr=(swig_lua_userdata*)lua_newuserdata(L,sizeof(swig_lua_userdata));  /* get data */
+  usr->ptr=ptr;  /* set the ptr */
+  usr->type=type;
+  usr->own=own;
+  _SWIG_Lua_AddMetatable(L,type); /* add metatable */
+}
+
+/* takes a object from the lua stack & converts it into an object of the correct type
+ (if possible) */
+SWIGRUNTIME int  SWIG_Lua_ConvertPtr(lua_State* L,int index,void** ptr,swig_type_info *type,int flags)
+{
+  swig_lua_userdata* usr;
+  swig_cast_info *cast;
+  if (lua_isnil(L,index)){*ptr=0; return SWIG_OK;}    /* special case: lua nil => NULL pointer */
+  usr=(swig_lua_userdata*)lua_touserdata(L,index);  /* get data */
+  if (usr)
+  {
+      if (!type)            /* special cast void*, no casting fn */
+      {
+          *ptr=usr->ptr;
+          return SWIG_OK; /* ok */
+      }
+    cast=SWIG_TypeCheckStruct(usr->type,type); /* performs normal type checking */
+    if (cast)
+    {
+      int newmemory = 0;
+      *ptr=SWIG_TypeCast(cast,usr->ptr,&newmemory);
+      assert(!newmemory); /* newmemory handling not yet implemented */
+      return SWIG_OK;  /* ok */
+    }
+  }
+  return SWIG_ERROR;  /* error */
+}
+
+SWIGRUNTIME void* SWIG_Lua_MustGetPtr(lua_State* L,int index,swig_type_info *type,int flags,
+       int argnum,const char* func_name){
+  void* result;
+  if (!SWIG_IsOK(SWIG_ConvertPtr(L,index,&result,type,flags))){
+    lua_pushfstring(L,"Error in %s, expected a %s at argument number %d\n",
+      func_name,(type && type->str)?type->str:"void*",argnum);
+    lua_error(L);
+  }
+  return result;
+}
+
+/* pushes a packed userdata. user for member fn pointers only */
+SWIGRUNTIME void SWIG_Lua_NewPackedObj(lua_State* L,void* ptr,size_t size,swig_type_info *type)
+{
+  swig_lua_rawdata* raw;
+  assert(ptr); /* not acceptable to pass in a NULL value */
+  raw=(swig_lua_rawdata*)lua_newuserdata(L,sizeof(swig_lua_rawdata)-1+size);  /* alloc data */
+  raw->type=type;
+  raw->own=0;
+  memcpy(raw->data,ptr,size); /* copy the data */
+  _SWIG_Lua_AddMetatable(L,type); /* add metatable */
+}
+    
+/* converts a packed userdata. user for member fn pointers only */
+SWIGRUNTIME int  SWIG_Lua_ConvertPacked(lua_State* L,int index,void* ptr,size_t size,swig_type_info *type)
+{
+  swig_lua_rawdata* raw;
+  raw=(swig_lua_rawdata*)lua_touserdata(L,index);  /* get data */
+  if (!raw) return SWIG_ERROR;  /* error */
+  if (type==0 || type==raw->type) /* void* or identical type */
+  {
+    memcpy(ptr,raw->data,size); /* copy it */
+    return SWIG_OK; /* ok */
+  }
+  return SWIG_ERROR;  /* error */
+}
+
+/* a function to get the typestring of a piece of data */
+SWIGRUNTIME const char *SWIG_Lua_typename(lua_State *L, int tp)
+{
+  swig_lua_userdata* usr;
+  if (lua_isuserdata(L,tp))
+  {
+    usr=(swig_lua_userdata*)lua_touserdata(L,1);  /* get data */
+    if (usr && usr->type && usr->type->str)
+      return usr->type->str;
+    return "userdata (unknown type)";
+  }
+  return lua_typename(L,lua_type(L,tp));
+}
+
+/* lua callable function to get the userdata's type */
+SWIGRUNTIME int SWIG_Lua_type(lua_State* L)
+{
+/*  swig_lua_userdata* usr;
+  if (!lua_isuserdata(L,1))  /* just in case */
+  /*  return 0;  /* nil reply */
+  /*usr=(swig_lua_userdata*)lua_touserdata(L,1);  /* get data */
+  /*lua_pushstring(L,usr->type->name);
+  return 1;*/
+  lua_pushstring(L,SWIG_Lua_typename(L,1));
+  return 1;
+}
+
+/* lua callable function to compare userdata's value
+the issue is that two userdata may point to the same thing
+but to lua, they are different objects */
+SWIGRUNTIME int SWIG_Lua_equal(lua_State* L)
+{
+  int result;
+  swig_lua_userdata *usr1,*usr2;
+  if (!lua_isuserdata(L,1) || !lua_isuserdata(L,2))  /* just in case */
+    return 0;  /* nil reply */
+  usr1=(swig_lua_userdata*)lua_touserdata(L,1);  /* get data */
+  usr2=(swig_lua_userdata*)lua_touserdata(L,2);  /* get data */
+  /*result=(usr1->ptr==usr2->ptr && usr1->type==usr2->type); only works if type is the same*/
+  result=(usr1->ptr==usr2->ptr);
+   lua_pushboolean(L,result);
+  return 1;
+}
+
+
+
+
+/* -----------------------------------------------------------------------------
+ * global variable support code: class/struct typemap functions
+ * ----------------------------------------------------------------------------- */
+
+/* Install Constants */
+SWIGINTERN void
+SWIG_Lua_InstallConstants(lua_State* L, swig_lua_const_info constants[]) {
+  int i;
+  for (i = 0; constants[i].type; i++) {
+    switch(constants[i].type) {
+    case SWIG_LUA_INT:
+      lua_pushstring(L,constants[i].name);
+      lua_pushnumber(L,(lua_Number)constants[i].lvalue);
+      lua_rawset(L,-3);
+      break;
+    case SWIG_LUA_FLOAT:
+      lua_pushstring(L,constants[i].name);
+      lua_pushnumber(L,(lua_Number)constants[i].dvalue);
+      lua_rawset(L,-3);
+      break;
+    case SWIG_LUA_CHAR:
+      lua_pushstring(L,constants[i].name);
+      lua_pushfstring(L,"%c",(char)constants[i].lvalue);
+      lua_rawset(L,-3);
+      break;
+    case SWIG_LUA_STRING:
+      lua_pushstring(L,constants[i].name);
+      lua_pushstring(L,(char *) constants[i].pvalue);
+      lua_rawset(L,-3);
+      break;
+    case SWIG_LUA_POINTER:
+      lua_pushstring(L,constants[i].name);
+      SWIG_NewPointerObj(L,constants[i].pvalue, *(constants[i]).ptype,0);
+      lua_rawset(L,-3);
+      break;
+    case SWIG_LUA_BINARY:
+      lua_pushstring(L,constants[i].name);
+      SWIG_NewMemberObj(L,constants[i].pvalue,constants[i].lvalue,*(constants[i]).ptype);
+      lua_rawset(L,-3);
+      break;
+    default:
+      break;
+    }
+  }
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+/* ------------------------------ end luarun.swg  ------------------------------ */

devtools/swigwin-1.3.34/Lib/lua/luaruntime.swg

@@ -0,0 +1,77 @@
+/* -----------------------------------------------------------------------------
+ * See the LICENSE file for information on copyright, usage and redistribution
+ * of SWIG, and the README file for authors - http://www.swig.org/release.html.
+ *
+ * luaruntime.swg
+ *
+ * all the runtime code for .
+ * ----------------------------------------------------------------------------- */
+
+%runtime "swigrun.swg";         /* Common C API type-checking code */
+%runtime "luarun.swg";          /* Lua runtime stuff */
+
+%insert(initbeforefunc) "swiginit.swg"
+
+%insert(initbeforefunc) %{
+
+/* Forward declaration of where the user's %init{} gets inserted */
+void SWIG_init_user(lua_State* L );
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+/* this is the initialization function
+  added at the very end of the code
+  the function is always called SWIG_init, but an eariler #define will rename it
+*/
+SWIGEXPORT int SWIG_init(lua_State* L)
+{
+  int i;
+  /* start with global table */
+  lua_pushvalue(L,LUA_GLOBALSINDEX);
+  /* SWIG's internal initalisation */
+  SWIG_InitializeModule((void*)L);
+  SWIG_PropagateClientData();
+  /* add a global fn */
+  SWIG_Lua_add_function(L,"swig_type",SWIG_Lua_type);
+  SWIG_Lua_add_function(L,"swig_equals",SWIG_Lua_equal);
+  /* begin the module (its a table with the same name as the module) */
+  SWIG_Lua_module_begin(L,SWIG_name);
+  /* add commands/functions */
+  for (i = 0; swig_commands[i].name; i++){
+    SWIG_Lua_module_add_function(L,swig_commands[i].name,swig_commands[i].func);
+  }
+  /* add variables */
+  for (i = 0; swig_variables[i].name; i++){
+    SWIG_Lua_module_add_variable(L,swig_variables[i].name,swig_variables[i].get,swig_variables[i].set);
+  }
+  /* set up base class pointers (the hierachy) */
+  for (i = 0; swig_types[i]; i++){
+    if (swig_types[i]->clientdata){
+      SWIG_Lua_init_base_class(L,(swig_lua_class*)(swig_types[i]->clientdata));
+    }
+  }
+  /* additional registration structs & classes in lua */
+  for (i = 0; swig_types[i]; i++){
+    if (swig_types[i]->clientdata){
+      SWIG_Lua_class_register(L,(swig_lua_class*)(swig_types[i]->clientdata));
+    }
+  }
+  /* constants */
+  SWIG_Lua_InstallConstants(L,swig_constants);
+  /* invoke user-specific initialization */
+  SWIG_init_user(L);
+  /* end module */
+  lua_pop(L,1);  /* tidy stack (remove module table)*/
+  lua_pop(L,1);  /* tidy stack (remove global table)*/
+  return 1;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+%}
+
+/* Note: the initialization function is closed after all code is generated */
+

devtools/swigwin-1.3.34/Lib/lua/luatypemaps.swg

@@ -0,0 +1,353 @@
+/* -----------------------------------------------------------------------------
+ * See the LICENSE file for information on copyright, usage and redistribution
+ * of SWIG, and the README file for authors - http://www.swig.org/release.html.
+ *
+ * luatypemaps.swg
+ *
+ * basic typemaps for Lua.
+ * ----------------------------------------------------------------------------- */
+
+/* -----------------------------------------------------------------------------
+ *                          standard typemaps
+ * ----------------------------------------------------------------------------- */
+/* NEW LANGUAGE NOTE:
+   the 'checkfn' param is something that I added for typemap(in)
+   it is an optional fn call to check the type of the lua object
+   the fn call must be of the form
+     int checkfn(lua_State *L, int index);
+   and return 1/0 depending upon if this is the correct type
+   For the typemap(out), an additional SWIG_arg parmeter must be incremented
+   to reflect the number of values returned (normally SWIG_arg++; will do)
+*/
+// numbers
+%typemap(in,checkfn="lua_isnumber") int,short,long,
+             unsigned int,unsigned short,unsigned long,
+             signed char,unsigned char,
+             float,double
+%{$1 = ($type)lua_tonumber(L, $input);%}
+
+%typemap(out) int,short,long,
+             unsigned int,unsigned short,unsigned long,
+             signed char,unsigned char,
+             float,double
+%{  lua_pushnumber(L, (lua_Number) $1); SWIG_arg++;%}
+
+// we must also provide typemaps for privitives by const reference:
+// given a function:
+//	int intbyref(const int& i);
+// SWIG assumes that this code will need a pointer to int to be passed in
+// (this might be ok for objects by const ref, but not for numeric primitives)
+// therefore we add a set of typemaps to fix this (for both in & out)
+%typemap(in,checkfn="lua_isnumber") const int&($basetype temp)
+%{ temp=($basetype)lua_tonumber(L,$input); $1=&temp;%}
+
+%typemap(out) const int&
+%{  lua_pushnumber(L, (lua_Number) *$1); SWIG_arg++;%}
+
+// for the other numbers we can just use an apply statement to cover them
+%apply const int & {const short&,const long&,
+             const unsigned int&,const unsigned short&,const unsigned long&,
+             const signed char&,const unsigned char&,
+             const float&,const double&};
+
+/* enums have to be handled slightly differently
+	VC++ .net will not allow a cast from lua_Number(double) to enum directly.
+*/
+%typemap(in,checkfn="lua_isnumber") enum SWIGTYPE
+%{$1 = ($type)(int)lua_tonumber(L, $input);%}
+
+%typemap(out) enum SWIGTYPE
+%{  lua_pushnumber(L, (lua_Number)(int)($1)); SWIG_arg++;%}
+
+// and const refs
+%typemap(in,checkfn="lua_isnumber") const enum SWIGTYPE &($basetype temp)
+%{ temp=($basetype)(int)lua_tonumber(L,$input); $1=&temp;%}
+%typemap(out) const enum SWIGTYPE &
+%{  lua_pushnumber(L, (lua_Number) *$1); SWIG_arg++;%}
+
+
+// boolean (which is a special type in lua)
+// note: lua_toboolean() returns 1 or 0
+// note: 1 & 0 are not booleans in lua, only true & false
+%typemap(in,checkfn="lua_isboolean") bool
+%{$1 = (lua_toboolean(L, $input)!=0);%}
+
+%typemap(out) bool
+%{  lua_pushboolean(L,(int)$1); SWIG_arg++;%}
+
+// for const bool&, SWIG treats this as a const bool* so we must dereference it
+%typemap(in,checkfn="lua_isboolean") const bool& (bool temp)
+%{temp=lua_toboolean(L, $input) ? true : false;
+  $1=&temp;%}
+
+%typemap(out) const bool&
+%{  lua_pushboolean(L,(int)*$1); SWIG_arg++;%}
+
+// strings (char* and char[])
+%typemap(in,checkfn="lua_isstring") const char*, char*
+%{$1 = ($ltype)lua_tostring(L, $input);%}
+
+%typemap(in,checkfn="lua_isstring") const char[ANY], char[ANY]
+%{$1 = ($ltype)lua_tostring(L, $input);%}
+
+%typemap(out) const char*, char*
+%{  lua_pushstring(L,(const char*)$1); SWIG_arg++;%}
+
+%typemap(out) const char[ANY], char[ANY]
+%{  lua_pushstring(L,(const char*)$1); SWIG_arg++;%}
+
+// char's
+// currently treating chars as small strings, not as numbers
+// (however signed & unsigned char's are numbers...)
+%typemap(in,checkfn="lua_isstring") char
+%{$1 = (lua_tostring(L, $input))[0];%}
+
+%typemap(out) char
+%{  lua_pushfstring(L,"%c",$1); SWIG_arg++;%}
+
+// by const ref
+%typemap(in,checkfn="lua_isstring") const char& (char temp)
+%{temp = (lua_tostring(L, $input))[0]; $1=&temp;%}
+
+%typemap(out) const char&
+%{  lua_pushfstring(L,"%c",*$1); SWIG_arg++;%}
+
+// pointers and references
+// under SWIG rules, it is ok, to have a pass in a lua nil,
+// it should be converted to a SWIG NULL.
+// This will only be allowed for pointers & arrays, not refs or by value
+// the checkfn lua_isuserdata will only work for userdata
+// the checkfn SWIG_isptrtype will work for both userdata and nil's
+%typemap(in,checkfn="SWIG_isptrtype") SWIGTYPE*,SWIGTYPE[]
+%{
+  if (!SWIG_IsOK(SWIG_ConvertPtr(L,$input,(void**)&$1,$descriptor,0))){
+    SWIG_fail_ptr("$symname",$argnum,$descriptor);
+  }
+%}
+
+%typemap(in,checkfn="lua_isuserdata") SWIGTYPE&
+%{
+  if (!SWIG_IsOK(SWIG_ConvertPtr(L,$input,(void**)&$1,$descriptor,0))){
+    SWIG_fail_ptr("$symname",$argnum,$descriptor);
+  }
+%}
+
+// out is simple
+%typemap(out) SWIGTYPE*,SWIGTYPE&
+%{SWIG_NewPointerObj(L,$1,$descriptor,$owner); SWIG_arg++; %}
+
+// dynamic casts
+// this uses the SWIG_TypeDynamicCast() which relies on RTTI to find out what the pointer really is
+// the we return it as the correct type
+%typemap(out) SWIGTYPE *DYNAMIC,
+              SWIGTYPE &DYNAMIC
+{
+  swig_type_info *ty = SWIG_TypeDynamicCast($1_descriptor, (void **) &$1);
+  SWIG_NewPointerObj(L,(void*)$1,ty,$owner); SWIG_arg++; 
+}
+
+
+// passing objects by value
+// SWIG_ConvertPtr wants an object pointer (the $&ltype argp)
+// then dereferences it to get the object
+%typemap(in,checkfn="lua_isuserdata") SWIGTYPE ($&ltype argp)
+%{
+   if (!SWIG_IsOK(SWIG_ConvertPtr(L,$input,(void**)&argp,$&descriptor,0))){
+     SWIG_fail_ptr("$symname",$argnum,$&descriptor);
+   }
+   $1 = *argp;
+%}
+
+// Also needed for object ptrs by const ref
+// eg const A* ref_pointer(A* const& a);
+// found in mixed_types.i
+%typemap(in,checkfn="lua_isuserdata") SWIGTYPE* const &($*ltype temp)
+%{temp=($*ltype)SWIG_MustGetPtr(L,$input,$*descriptor,0,$argnum,"$symname");
+$1=&temp;%}
+
+
+// Primitive types--return by value
+// must make a new object, copy the data & return the new object
+// Note: the brackets are {...} and not %{..%}, because we want them to be included in the wrapper
+// this is because typemap(out) does not support local variables, like in typemap(in) does
+// and we need the $&1_ltype resultptr; to be declared
+#ifdef __cplusplus
+%typemap(out) SWIGTYPE
+{
+  $&1_ltype resultptr = new $1_ltype(($1_ltype &) $1);
+  SWIG_NewPointerObj(L,(void *) resultptr,$&1_descriptor,1); SWIG_arg++;
+}
+#else
+%typemap(out) SWIGTYPE
+{
+  $&1_ltype resultptr;
+  resultptr = ($&1_ltype) malloc(sizeof($1_type));
+  memmove(resultptr, &$1, sizeof($1_type));
+  SWIG_NewPointerObj(L,(void *) resultptr,$&1_descriptor,1); SWIG_arg++;
+}
+#endif
+
+// member function pointer
+// a member fn ptr is not 4 bytes like a normal pointer, but 8 bytes (at least on mingw)
+// so the standard wrappering cannot be done
+// nor can you cast a member function pointer to a void* (obviously)
+// therefore a special wrappering functions SWIG_ConvertMember() & SWIG_NewMemberObj() were written
+#ifdef __cplusplus
+%typemap(in,checkfn="lua_isuserdata") SWIGTYPE (CLASS::*)
+%{
+  if (!SWIG_IsOK(SWIG_ConvertMember(L,$input,(void*)(&$1),sizeof($type),$descriptor)))
+    SWIG_fail_ptr("$symname",$argnum,$descriptor);
+%}
+
+%typemap(out) SWIGTYPE (CLASS::*)
+%{ 
+  SWIG_NewMemberObj(L,(void*)(&$1),sizeof($type),$descriptor); SWIG_arg++; 
+%}
+#endif
+
+
+// void (must be empty without the SWIG_arg++)
+%typemap(out) void "";
+
+/* void* is a special case
+A function void fn(void*) should take any kind of pointer as a parameter (just like C/C++ does)
+but if its an output, then it should be wrappered like any other SWIG object (using default typemap)
+*/
+%typemap(in,checkfn="SWIG_isptrtype") void*
+%{$1=($1_ltype)SWIG_MustGetPtr(L,$input,0,0,$argnum,"$symname");%}
+
+/* long long is another special case:
+as lua only supports one numeric type (lua_Number), we will just
+cast it to that & accept the loss of precision.
+An alternative solution would be a long long struct or class
+with the relevant operators.
+*/
+%apply long {long long, signed long long, unsigned long long};
+%apply const long& {const long long&, const signed long long&, const unsigned long long&};
+
+/* It is possible to also pass a lua_State* into a function, so
+void fn(int a, float b, lua_State* s) is wrappable as
+> fn(1,4.3) -- note: the state is implicitly passed in
+*/
+%typemap(in, numinputs=0) lua_State* 
+%{$1 = L;%}
+
+
+
+/* -----------------------------------------------------------------------------
+ *                          typecheck rules
+ * ----------------------------------------------------------------------------- */
+/* These are needed for the overloaded functions
+These define the detection routines which will spot what
+parmeters match which function
+*/
+
+// unfortunately lua only considers one type of number
+// so all numbers (int,float,double) match
+// you could add an advanced fn to get type & check if its integral
+%typecheck(SWIG_TYPECHECK_INTEGER)
+	 int, short, long,
+ 	 unsigned int, unsigned short, unsigned long,
+	 signed char, unsigned char,
+	 long long, unsigned long long, signed long long,
+	 const int &, const short &, const long &,
+ 	 const unsigned int &, const unsigned short &, const unsigned long &,
+	 const signed char&, const unsigned char&,
+	 const long long &, const unsigned long long &,
+	 enum SWIGTYPE,	const enum SWIGTYPE&,
+	 float, double, const float &, const double&
+{
+  $1 = lua_isnumber(L,$input);
+}
+
+%typecheck(SWIG_TYPECHECK_BOOL)
+    bool, const bool &
+{
+  $1 = lua_isboolean(L,$input);
+}
+
+// special check for a char (string of length 1)
+%typecheck(SWIG_TYPECHECK_CHAR) char, const char& {
+  $1 = lua_isstring(L,$input) && (lua_strlen(L,$input)==1);
+}
+
+%typecheck(SWIG_TYPECHECK_STRING) char *, char[] {
+  $1 = lua_isstring(L,$input);
+}
+
+%typecheck(SWIG_TYPECHECK_POINTER) SWIGTYPE *, SWIGTYPE [] {
+  void *ptr;
+  if (SWIG_isptrtype(L,$input)==0 || SWIG_ConvertPtr(L,$input, (void **) &ptr, $1_descriptor, 0)) {
+    $1 = 0;
+  } else {
+    $1 = 1;
+  }
+}
+
+%typecheck(SWIG_TYPECHECK_POINTER) SWIGTYPE & {
+  void *ptr;
+  if (lua_isuserdata(L,$input)==0 || SWIG_ConvertPtr(L,$input, (void **) &ptr, $1_descriptor, 0)) {
+    $1 = 0;
+  } else {
+    $1 = 1;
+  }
+}
+
+%typecheck(SWIG_TYPECHECK_POINTER) SWIGTYPE {
+  void *ptr;
+  if (lua_isuserdata(L,$input)==0 || SWIG_ConvertPtr(L,$input, (void **) &ptr, $&1_descriptor, 0)) {
+    $1 = 0;
+  } else {
+    $1 = 1;
+  }
+}
+
+%typecheck(SWIG_TYPECHECK_VOIDPTR) void * {
+  void *ptr;
+  if (SWIG_isptrtype(L,$input)==0 || SWIG_ConvertPtr(L,$input, (void **) &ptr, 0, 0)) {
+    $1 = 0;
+  } else {
+    $1 = 1;
+  }
+}
+
+// Also needed for object ptrs by const ref
+// eg const A* ref_pointer(A* const& a);
+// found in mixed_types.i
+%typecheck(SWIG_TYPECHECK_POINTER) SWIGTYPE* const &
+{
+  void *ptr;
+  if (lua_isuserdata(L,$input)==0 || SWIG_ConvertPtr(L,$input, (void **) &ptr, $*descriptor, 0)) {
+    $1 = 0;
+  } else {
+    $1 = 1;
+  }
+}
+
+/* -----------------------------------------------------------------------------
+ *                          Others
+ * ----------------------------------------------------------------------------- */
+
+// size_t (which is just a unsigned long)
+%apply unsigned long { size_t };
+%apply const unsigned long & { const size_t & };
+
+
+/* -----------------------------------------------------------------------------
+ *                          Specials
+ * ----------------------------------------------------------------------------- */
+// swig::LANGUAGE_OBJ was added to allow containers of native objects
+// however its rather difficult to do this in lua, as you cannot hold pointers
+// to native objects (they are held in the interpreter)
+// therefore for now: just ignoring this feature
+#ifdef __cplusplus
+%ignore swig::LANGUAGE_OBJ;
+
+//%inline %{
+%{
+namespace swig {
+typedef struct{} LANGUAGE_OBJ;
+}
+%}
+
+#endif // __cplusplus

devtools/swigwin-1.3.34/Lib/lua/std_common.i

@@ -0,0 +1,5 @@
+%include <std_except.i>
+
+%apply size_t { std::size_t };
+%apply const size_t& { const std::size_t& };
+

devtools/swigwin-1.3.34/Lib/lua/std_deque.i

@@ -0,0 +1 @@
+%include <std/_std_deque.i>

devtools/swigwin-1.3.34/Lib/lua/std_except.i

@@ -0,0 +1,43 @@
+/* -----------------------------------------------------------------------------
+ * See the LICENSE file for information on copyright, usage and redistribution
+ * of SWIG, and the README file for authors - http://www.swig.org/release.html.
+ *
+ * Typemaps used by the STL wrappers that throw exceptions.
+ * These typemaps are used when methods are declared with an STL exception
+ * specification, such as:
+ *   size_t at() const throw (std::out_of_range);
+ *
+ * std_except.i
+ * ----------------------------------------------------------------------------- */
+
+%{
+#include <stdexcept>
+%}
+%include <exception.i>
+
+namespace std 
+{
+  %ignore exception; // not sure if I should ignore this...
+  class exception 
+  {
+  public:
+    exception() throw() { }
+    virtual ~exception() throw();
+    virtual const char* what() const throw();
+  }; 
+}
+
+// normally object whihc are thrown are returned to interpreter as errors
+// (which potentally may have problems if they are not copied)
+// therefore all classes based upon std::exception are converted to their strings & returned as errors
+%typemap(throws) std::bad_exception     "SWIG_exception(SWIG_RuntimeError, $1.what());"
+%typemap(throws) std::domain_error      "SWIG_exception(SWIG_ValueError, $1.what());"
+%typemap(throws) std::exception         "SWIG_exception(SWIG_SystemError, $1.what());"
+%typemap(throws) std::invalid_argument  "SWIG_exception(SWIG_ValueError, $1.what());"
+%typemap(throws) std::length_error      "SWIG_exception(SWIG_IndexError, $1.what());"
+%typemap(throws) std::logic_error       "SWIG_exception(SWIG_RuntimeError, $1.what());"
+%typemap(throws) std::out_of_range      "SWIG_exception(SWIG_IndexError, $1.what());"
+%typemap(throws) std::overflow_error    "SWIG_exception(SWIG_OverflowError, $1.what());"
+%typemap(throws) std::range_error       "SWIG_exception(SWIG_IndexError, $1.what());"
+%typemap(throws) std::runtime_error     "SWIG_exception(SWIG_RuntimeError, $1.what());"
+%typemap(throws) std::underflow_error   "SWIG_exception(SWIG_RuntimeError, $1.what());"

devtools/swigwin-1.3.34/Lib/lua/std_map.i

@@ -0,0 +1,63 @@
+/* -----------------------------------------------------------------------------
+ * See the LICENSE file for information on copyright, usage and redistribution
+ * of SWIG, and the README file for authors - http://www.swig.org/release.html.
+ *
+ * std_map.i
+ *
+ * SWIG typemaps for std::map
+ * ----------------------------------------------------------------------------- */
+
+%include <std_common.i>
+
+// ------------------------------------------------------------------------
+// std::map
+// ------------------------------------------------------------------------
+
+%{
+#include <map>
+#include <algorithm>
+#include <stdexcept>
+%}
+
+// exported class
+
+namespace std {
+
+    template<class K, class T> class map {
+        // add typemaps here
+      public:
+        typedef size_t size_type;
+        typedef ptrdiff_t difference_type;
+        typedef K key_type;
+        typedef T mapped_type;
+        map();
+        map(const map<K,T> &);
+        
+        unsigned int size() const;
+        bool empty() const;
+        void clear();
+        %extend {
+            const T& get(const K& key) throw (std::out_of_range) {
+                std::map<K,T >::iterator i = self->find(key);
+                if (i != self->end())
+                    return i->second;
+                else
+                    throw std::out_of_range("key not found");
+            }
+            void set(const K& key, const T& x) {
+                (*self)[key] = x;
+            }
+            void del(const K& key) throw (std::out_of_range) {
+                std::map<K,T >::iterator i = self->find(key);
+                if (i != self->end())
+                    self->erase(i);
+                else
+                    throw std::out_of_range("key not found");
+            }
+            bool has_key(const K& key) {
+                std::map<K,T >::iterator i = self->find(key);
+                return i != self->end();
+            }
+        }
+    };
+}

devtools/swigwin-1.3.34/Lib/lua/std_pair.i

@@ -0,0 +1,45 @@
+/* -----------------------------------------------------------------------------
+ * See the LICENSE file for information on copyright, usage and redistribution
+ * of SWIG, and the README file for authors - http://www.swig.org/release.html.
+ *
+ * std_pair.i
+ *
+ * std::pair typemaps for LUA
+ * ----------------------------------------------------------------------------- */
+
+%{
+#include <utility>
+%}
+/*
+A really cut down version of the pair class.
+
+this is not useful on its owns is it needs a %template definition with it
+
+eg.
+namespace std {
+    %template(IntPair) pair<int, int>;
+    %template(make_IntPair) make_pair<int, int>;
+}
+
+
+*/
+
+
+
+namespace std {
+  template <class T, class U > struct pair {
+    typedef T first_type;
+    typedef U second_type;
+
+    pair();
+    pair(T first, U second);
+    pair(const pair& p);
+
+    T first;
+    U second;
+  };
+
+  template <class T, class U >
+  pair<T,U> make_pair(const T&,const U&);
+
+}

devtools/swigwin-1.3.34/Lib/lua/std_string.i

@@ -0,0 +1,155 @@
+/* -----------------------------------------------------------------------------
+ * See the LICENSE file for information on copyright, usage and redistribution
+ * of SWIG, and the README file for authors - http://www.swig.org/release.html.
+ *
+ * std_string.i
+ *
+ * std::string typemaps for LUA
+ * ----------------------------------------------------------------------------- */
+
+%{
+	#include <string>
+%}
+/*
+Only std::string and const std::string& are typemaped
+they are converted to the Lua strings automatically
+
+std::string& and std::string* are not
+they must be explicitly managed (see below)
+
+eg.
+
+std::string test_value(std::string x) {
+   return x;
+}
+
+can be used as
+
+s="hello world"
+s2=test_value(s)
+assert(s==s2)
+
+*/
+
+%naturalvar std::string;
+
+/*
+Bug report #1526022 by neomantra
+Lua strings and std::string can contain embeded zero's
+Therefore a standard out typemap should not be:
+  lua_pushstring(L,$1.c_str());
+but
+  lua_pushlstring(L,$1.data(),$1.size());
+
+Similarly for getting the string
+  $1 = (char*)lua_tostring(L, $input);
+becomes
+  $1.assign(lua_tostring(L,$input),lua_strlen(L,$input));
+  
+Not using: lua_tolstring() as this is only found in Lua 5.1 & not 5.0.2
+*/
+
+%typemap(in,checkfn="lua_isstring") std::string
+%{$1.assign(lua_tostring(L,$input),lua_strlen(L,$input));%}
+%typemap(out) std::string
+%{ lua_pushlstring(L,$1.data(),$1.size()); SWIG_arg++;%}
+
+%typemap(in,checkfn="lua_isstring")	const std::string& (std::string temp)
+%{temp.assign(lua_tostring(L,$input),lua_strlen(L,$input)); $1=&temp;%}
+
+%typemap(out) const std::string&
+%{ lua_pushlstring(L,$1->data(),$1->size()); SWIG_arg++;%}
+
+// for throwing of any kind of string, string ref's and string pointers
+// we convert all to lua strings
+%typemap(throws) std::string,const std::string&
+%{ lua_pushlstring(L,$1.data(),$1.size()); SWIG_fail;%}
+%typemap(throws) std::string*,const std::string*
+%{ lua_pushlstring(L,$1->data(),$1->size()); SWIG_fail;%}
+
+// and the typechecks
+%typecheck(SWIG_TYPECHECK_STRING) std::string,const std::string& {
+  $1 = lua_isstring(L,$input);
+}
+
+/*
+std::string& can be wrappered, but you must inform SWIG if it is in or out
+
+eg:
+void fn(std::string& str);
+Is this an in/out/inout value?
+
+Therefore you need the usual
+%apply (std::string& INOUT) {(std::string& str)};
+or
+%apply std::string& INOUT {std::string& str};
+typemaps to tell SWIG what to do.
+*/
+
+%typemap(in) std::string &INPUT=const std::string &;
+%typemap(in, numinputs=0) std::string &OUTPUT (std::string temp)
+%{ $1 = &temp; %}
+%typemap(argout) std::string &OUTPUT
+%{ lua_pushlstring(L,$1->data(),$1->size()); SWIG_arg++;%}
+%typemap(in) std::string &INOUT =const std::string &;
+%typemap(argout) std::string &INOUT = std::string &OUTPUT;
+
+/*
+For const std::string* and std::string* is not clear
+is this a pointer or an array?
+
+Therefore just leaving it as is
+(there is some rough code below which could be used if needed
+
+// SWIG wraps const ref's as pointer
+// typemaps to deal with this and const ptrs
+%typemap(in,checkfn="lua_isstring")
+	const std::string& INPUT(std::string temp),
+	const std::string* INPUT(std::string temp)
+%{temp=(char*)lua_tostring(L, $input); $1=&temp;%}
+%typemap(out) const std::string&, const std::string*
+%{  lua_pushstring(L,$1->c_str()); SWIG_arg++;%}
+
+// the non-const pointer version
+%typemap(in) std::string *INPUT=const std::string *INPUT;
+%typemap(in, numinputs=0) std::string *OUTPUT (std::string temp)
+%{ $1 = &temp; %}
+%typemap(argout) std::string *OUTPUT
+%{  lua_pushstring(L,$1->c_str()); SWIG_arg++;%}
+%typemap(in) std::string *INOUT = std::string *INPUT;
+%typemap(argout) std::string *INOUT = std::string *OUTPUT;
+
+*/
+
+/*
+A really cut down version of the string class
+
+This provides basic mapping of lua strings <-> std::string
+and little else
+(the std::string has a lot of unneeded functions anyway)
+
+note: no fn's taking the const string&
+as this is overloaded by the const char* version
+*/
+namespace std {
+
+    class string {
+      public:
+        string();
+        string(const char*);
+        //string(const string&);
+        unsigned int size() const;
+        unsigned int length() const;
+        bool empty() const;
+        // no support for operator[]
+        const char* c_str()const;
+        const char* data()const;
+        // assign does not return a copy of this object
+        // (no point in a scripting language)
+        void assign(const char*);
+        //void assign(const string&);
+        // no support for all the other features
+        // its probably better to do it in lua
+    };
+}
+

devtools/swigwin-1.3.34/Lib/lua/std_vector.i

@@ -0,0 +1,134 @@
+/* -----------------------------------------------------------------------------
+ * See the LICENSE file for information on copyright, usage and redistribution
+ * of SWIG, and the README file for authors - http://www.swig.org/release.html.
+ *
+ * std_vector.i
+ *
+ * std::vector typemaps for LUA
+ * ----------------------------------------------------------------------------- */
+
+%{
+#include <vector>
+%}
+%include <std_except.i> // the general exepctions
+/*
+A really cut down version of the vector class.
+
+Note: this does not match the true std::vector class
+but instead is an approximate, so that SWIG knows how to wrapper it.
+(Eg, all access is by value, not ref, as SWIG turns refs to pointers)
+
+And no support for iterators & insert/erase
+
+It would be useful to have a vector<->Lua table conversion routine
+
+*/
+namespace std {
+
+	template<class T>
+    class vector {
+      public:
+        vector();
+        vector(unsigned int);
+        vector(const vector&);
+        vector(unsigned int,T);
+        unsigned int size() const;
+        unsigned int max_size() const;
+        bool empty() const;
+        void clear();
+        void push_back(T val);
+        void pop_back();
+        T front()const; // only read front & back
+        T back()const;  // not write to them
+        // operator [] given later:
+
+		%extend // this is a extra bit of SWIG code
+		{
+			// [] is replaced by __getitem__ & __setitem__
+			// simply throws a string, which causes a lua error
+			T __getitem__(unsigned int idx) throw (std::out_of_range)
+			{
+				if (idx>=self->size())
+					throw std::out_of_range("in vector::__getitem__()");
+				return (*self)[idx];
+			}
+			void __setitem__(unsigned int idx,T val) throw (std::out_of_range)
+			{
+				if (idx>=self->size())
+					throw std::out_of_range("in vector::__setitem__()");
+				(*self)[idx]=val;
+			}
+		};
+    };
+
+}
+
+/*
+Vector<->LuaTable fns
+These look a bit like the array<->LuaTable fns
+but are templated, not %defined
+(you must have template support for STL)
+
+*/
+/*
+%{
+// reads a table into a vector of numbers
+// lua numbers will be cast into the type required (rounding may occur)
+// return 0 if non numbers found in the table
+// returns new'ed ptr if ok
+template<class T>
+std::vector<T>* SWIG_read_number_vector(lua_State* L,int index)
+{
+	int i=0;
+	std::vector<T>* vec=new std::vector<T>();
+	while(1)
+	{
+		lua_rawgeti(L,index,i+1);
+		if (!lua_isnil(L,-1))
+		{
+			lua_pop(L,1);
+			break;	// finished
+		}
+		if (!lua_isnumber(L,-1))
+		{
+			lua_pop(L,1);
+			delete vec;
+			return 0;	// error
+		}
+		vec->push_back((T)lua_tonumber(L,-1));
+		lua_pop(L,1);
+		++i;
+	}
+	return vec;	// ok
+}
+// writes a vector of numbers out as a lua table
+template<class T>
+int SWIG_write_number_vector(lua_State* L,std::vector<T> *vec)
+{
+	lua_newtable(L);
+	for(int i=0;i<vec->size();++i)
+	{
+		lua_pushnumber(L,(double)((*vec)[i]));
+		lua_rawseti(L,-2,i+1);// -1 is the number, -2 is the table
+	}
+}
+%}
+
+// then the typemaps
+
+%define SWIG_TYPEMAP_NUM_VECTOR(T)
+
+// in
+%typemap(in) std::vector<T> *INPUT
+%{	$1 = SWIG_read_number_vector<T>(L,$input);
+	if (!$1) SWIG_fail;%}
+
+%typemap(freearg) std::vector<T> *INPUT
+%{	delete $1;%}
+
+// out
+%typemap(argout) std::vector<T> *OUTPUT
+%{	SWIG_write_number_vector(L,$1); SWIG_arg++; %}
+
+%enddef
+*/

devtools/swigwin-1.3.34/Lib/lua/stl.i

@@ -0,0 +1,13 @@
+/* -----------------------------------------------------------------------------
+ * See the LICENSE file for information on copyright, usage and redistribution
+ * of SWIG, and the README file for authors - http://www.swig.org/release.html.
+ *
+ * stl.i
+ * ----------------------------------------------------------------------------- */
+
+%include <std_common.i>
+%include <std_string.i>
+%include <std_vector.i>
+%include <std_map.i>
+%include <std_pair.i>
+

devtools/swigwin-1.3.34/Lib/lua/typemaps.i

@@ -0,0 +1,541 @@
+/* -----------------------------------------------------------------------------
+ * See the LICENSE file for information on copyright, usage and redistribution
+ * of SWIG, and the README file for authors - http://www.swig.org/release.html.
+ *
+ * typemaps.swg
+ *
+ * SWIG Library file containing the main typemap code to support Lua modules.
+ * ----------------------------------------------------------------------------- */
+
+/* -----------------------------------------------------------------------------
+ *                          Basic inout typemaps
+ * ----------------------------------------------------------------------------- */
+/*
+These provide the basic ability for passing in & out of standard numeric data types
+(int,long,float,double, etc)
+
+The basic code looks like this:
+
+%typemap(in,checkfn="lua_isnumber") int *INPUT(int temp), int &INPUT(int temp)
+%{ temp = (int)lua_tonumber(L,$input);
+   $1 = &temp; %}
+
+%typemap(in, numinputs=0) int *OUTPUT (int temp)
+%{ $1 = &temp; %}
+
+%typemap(argout) int *OUTPUT
+%{  lua_pushnumber(L, (double) *$1); SWIG_arg++;%}
+
+%typemap(in) int *INOUT = int *INPUT;
+%typemap(argout) int *INOUT = int *OUTPUT;
+
+However the code below is a mixture of #defines & such, so nowhere as easy to read
+
+To make you code work correctly its not just a matter of %including this file
+You also have to give SWIG the hints on which to use where
+
+eg
+extern int add_pointer(int* a1,int* a2); // a1 & a2 are pointer values to be added
+extern void swap(int* s1, int* s2);	// does the swap
+
+You will need to either change the argument names
+extern int add_pointer(int* INPUT,int* INPUT);
+
+or provide a %apply statement
+
+%apply int* INOUT{ int *s1, int *s2 };
+	// if SWIG sees int* s1, int* s2, assume they are inout params
+*/
+
+
+%define SWIG_NUMBER_TYPEMAP(TYPE)
+%typemap(in,checkfn="lua_isnumber")	TYPE *INPUT($*ltype temp), TYPE &INPUT($*ltype temp)
+%{ temp = ($*ltype)lua_tonumber(L,$input);
+   $1 = &temp; %}
+%typemap(in, numinputs=0) TYPE *OUTPUT ($*ltype temp)
+%{ $1 = &temp; %}
+%typemap(argout) TYPE *OUTPUT
+%{  lua_pushnumber(L, (lua_Number) *$1); SWIG_arg++;%}
+%typemap(in) TYPE *INOUT = TYPE *INPUT;
+%typemap(argout) TYPE *INOUT = TYPE *OUTPUT;
+%typemap(in) TYPE &OUTPUT = TYPE *OUTPUT;
+%typemap(argout) TYPE &OUTPUT = TYPE *OUTPUT;
+%typemap(in) TYPE &INOUT = TYPE *INPUT;
+%typemap(argout) TYPE &INOUT = TYPE *OUTPUT;
+// const version (the $*ltype is the basic number without ptr or const's)
+%typemap(in,checkfn="lua_isnumber")	const TYPE *INPUT($*ltype temp)
+%{ temp = ($*ltype)lua_tonumber(L,$input);
+   $1 = &temp; %}
+%enddef
+
+// now the code
+SWIG_NUMBER_TYPEMAP(int); SWIG_NUMBER_TYPEMAP(unsigned int); SWIG_NUMBER_TYPEMAP(signed int);
+SWIG_NUMBER_TYPEMAP(short); SWIG_NUMBER_TYPEMAP(unsigned short); SWIG_NUMBER_TYPEMAP(signed short);
+SWIG_NUMBER_TYPEMAP(long); SWIG_NUMBER_TYPEMAP(unsigned long); SWIG_NUMBER_TYPEMAP(signed long);
+SWIG_NUMBER_TYPEMAP(float);
+SWIG_NUMBER_TYPEMAP(double);
+SWIG_NUMBER_TYPEMAP(enum SWIGTYPE);
+// also for long longs's
+SWIG_NUMBER_TYPEMAP(long long); SWIG_NUMBER_TYPEMAP(unsigned long long); SWIG_NUMBER_TYPEMAP(signed long long);
+
+// note we dont do char, as a char* is probably a string not a ptr to a single char
+
+/* -----------------------------------------------------------------------------
+ *                          Basic Array typemaps
+ * ----------------------------------------------------------------------------- */
+/*
+I have no idea why this kind of code does not exist in SWIG as standard,
+but here is it.
+This code will convert to/from 1D numeric arrays.
+In order to reduce code bloat, there are a few macros
+and quite a few functions defined
+(unfortunately this makes it a lot less clear)
+
+assuming we have functions
+void process_array(int arr[3]);	// nice fixed size array
+void process_var_array(float arr[],int len);	// variable sized array
+void process_var_array_inout(double arr*,int len);	// variable sized array
+			// data passed in & out
+void process_enum_inout_array_var(enum Days *arrinout, int len);	// using enums
+void return_array_5(int arrout[5]);	// out array only
+
+in order to wrap them correctly requires a typemap
+
+// inform SWIG of the correct typemap
+// For fixed length, you must specify it as <type> INPUT[ANY]
+%apply (int INPUT[ANY]) {(int arr[3])};
+// variable length arrays are just the same
+%apply (float INPUT[],int) {(float arr[],int len)};
+// it is also ok, to map the TYPE* instead of a TYPE[]
+%apply (double *INOUT,int) {(double arr*,int len)};
+// for the enum's you must use enum SWIGTYPE
+%apply (enum SWIGTYPE *INOUT,int) {(enum Days *arrinout, int len)};
+// fixed length out if also fine
+%apply (int OUTPUT[ANY]) {(int arrout[5])};
+
+Generally, you could use %typemap(...)=...
+but the %apply is neater & easier
+
+a few things of note:
+* all Lua tables are indexed from 1, all C/C++ arrays are indexed from 0
+	therefore t={6,5,3} -- t[1]==6, t[2]==5, t[3]==3
+	when passed to process_array(int arr[3]) becomes
+	arr[0]==6, arr[1]==5, arr[2]==3
+* for OUTPUT arrays, no array need be passed in, the fn will return a Lua table
+	so for the above mentioned return_array_5() would look like
+	arr=return_array_5() -- no parameters passed in
+* for INOUT arrays, a table must be passed in, and a new table will be returned
+	(this is consistant with the way that numbers are processed)
+	if you want just use
+	arr={...}
+	arr=process_var_array_inout(arr)	-- arr is replaced by the new version
+
+The following are not yet supported:
+* variable length output only array (inout's work ok)
+* multidimentional arrays
+* arrays of objects/structs
+* arrays of pointers
+
+*/
+
+/*
+The internals of the array managment stuff
+helper fns/macros
+SWIG_ALLOC_ARRAY(TYPE,LEN)	// returns a typed array TYPE[LEN]
+SWIG_FREE_ARRAY(PTR)		// delete the ptr (if not zero)
+
+// counts the specified table & gets the size
+// integer version
+int SWIG_itable_size(lua_State* L, int index);
+// other version
+int SWIG_table_size(lua_State* L, int index);
+
+SWIG_DECLARE_TYPEMAP_ARR_FN(NAME,TYPE)
+// this fn declares up 4 functions for helping to read/write tables
+// these can then be called by the macros ...
+// all assume the table is an integer indexes from 1
+// but the C array is a indexed from 0
+	// created a fixed size array, reads the specified table
+	// and then fills the array with numbers
+	// returns ptr to the array if ok, or 0 for error
+	// (also pushes a error message to the stack)
+TYPE* SWIG_get_NAME_num_array_fixed(lua_State* L, int index, int size);
+	// as per SWIG_get_NAME_num_array_fixed()
+	// but reads the entire table & creates an array of the correct size
+	// (if the table is empty, it returns an error rather than a zero length array)
+TYPE* SWIG_get_NAME_num_array_var(lua_State* L, int index, int* size);
+	// writes a table to Lua with all the specified numbers
+void SWIG_write_NAME_num_array(lua_State* L,TYPE *array,int size);
+	// read the specified table, and fills the array with numbers
+	// returns 1 of ok (only fails if it doesnt find numbers)
+	// helper fn (called by SWIG_get_NAME_num_array_*() fns)
+int SWIG_read_NAME_num_array(lua_State* L,int index,TYPE *array,int size);
+
+*/
+
+/* Reported that you don't need to check for NULL for delete & free
+There probably is some compiler that its not true for, so the code is left here just in case.
+#ifdef __cplusplus	
+#define SWIG_ALLOC_ARRAY(TYPE,LEN) 	new TYPE[LEN]
+#define SWIG_FREE_ARRAY(PTR)		if(PTR){delete[] PTR;}
+#else
+#define SWIG_ALLOC_ARRAY(TYPE,LEN) 	(TYPE *)malloc(LEN*sizeof(TYPE))
+#define SWIG_FREE_ARRAY(PTR)		if(PTR){free(PTR);}
+#endif
+*/
+%{
+#ifdef __cplusplus	/* generic alloc/dealloc fns*/
+#define SWIG_ALLOC_ARRAY(TYPE,LEN) 	new TYPE[LEN]
+#define SWIG_FREE_ARRAY(PTR)		delete[] PTR;
+#else
+#define SWIG_ALLOC_ARRAY(TYPE,LEN) 	(TYPE *)malloc(LEN*sizeof(TYPE))
+#define SWIG_FREE_ARRAY(PTR)		free(PTR);
+#endif
+/* counting the size of arrays:*/
+int SWIG_itable_size(lua_State* L, int index)
+{
+	int n=0;
+	while(1){
+		lua_rawgeti(L,index,n+1);
+		if (lua_isnil(L,-1))break;
+		++n;
+		lua_pop(L,1);
+	}
+	lua_pop(L,1);
+	return n;
+}
+
+int SWIG_table_size(lua_State* L, int index)
+{
+	int n=0;
+	lua_pushnil(L);  /* first key*/
+	while (lua_next(L, index) != 0) {
+		++n;
+		lua_pop(L, 1);  /* removes `value'; keeps `key' for next iteration*/
+	}
+	return n;
+}
+
+/* super macro to declare array typemap helper fns */
+#define SWIG_DECLARE_TYPEMAP_ARR_FN(NAME,TYPE)\
+	int SWIG_read_##NAME##_num_array(lua_State* L,int index,TYPE *array,int size){\
+		int i;\
+		for (i = 0; i < size; i++) {\
+			lua_rawgeti(L,index,i+1);\
+			if (lua_isnumber(L,-1)){\
+				array[i] = (TYPE)lua_tonumber(L,-1);\
+			} else {\
+				lua_pop(L,1);\
+				return 0;\
+			}\
+			lua_pop(L,1);\
+		}\
+		return 1;\
+	}\
+	static TYPE* SWIG_get_##NAME##_num_array_fixed(lua_State* L, int index, int size){\
+		TYPE *array;\
+		if (!lua_istable(L,index) || SWIG_itable_size(L,index) != size) {\
+			lua_pushfstring(L,"expected a table of size %d",size);\
+			return 0;\
+		}\
+		array=SWIG_ALLOC_ARRAY(TYPE,size);\
+		if (!SWIG_read_##NAME##_num_array(L,index,array,size)){\
+			lua_pushstring(L,"table must contain numbers");\
+			SWIG_FREE_ARRAY(array);\
+			return 0;\
+		}\
+		return array;\
+	}\
+	static TYPE* SWIG_get_##NAME##_num_array_var(lua_State* L, int index, int* size)\
+	{\
+		TYPE *array;\
+		if (!lua_istable(L,index)) {\
+			lua_pushstring(L,"expected a table");\
+			return 0;\
+		}\
+		*size=SWIG_itable_size(L,index);\
+		if (*size<1){\
+			lua_pushstring(L,"table appears to be empty");\
+			return 0;\
+		}\
+		array=SWIG_ALLOC_ARRAY(TYPE,*size);\
+		if (!SWIG_read_##NAME##_num_array(L,index,array,*size)){\
+			lua_pushstring(L,"table must contain numbers");\
+			SWIG_FREE_ARRAY(array);\
+			return 0;\
+		}\
+		return array;\
+	}\
+	void SWIG_write_##NAME##_num_array(lua_State* L,TYPE *array,int size){\
+		int i;\
+		lua_newtable(L);\
+		for (i = 0; i < size; i++){\
+			lua_pushnumber(L,(lua_Number)array[i]);\
+			lua_rawseti(L,-2,i+1);/* -1 is the number, -2 is the table*/ \
+		}\
+	}
+%}
+
+/*
+This is one giant macro to define the typemaps & the helpers
+for array handling
+*/
+%define SWIG_TYPEMAP_NUM_ARR(NAME,TYPE)
+%{SWIG_DECLARE_TYPEMAP_ARR_FN(NAME,TYPE);%}
+
+// fixed size array's
+%typemap(in) TYPE INPUT[ANY]
+%{	$1 = SWIG_get_##NAME##_num_array_fixed(L,$input,$1_dim0);
+	if (!$1) SWIG_fail;%}
+
+%typemap(freearg) TYPE INPUT[ANY]
+%{	SWIG_FREE_ARRAY($1);%}
+
+// variable size array's
+%typemap(in) (TYPE *INPUT,int)
+%{	$1 = SWIG_get_##NAME##_num_array_var(L,$input,&$2);
+	if (!$1) SWIG_fail;%}
+
+%typemap(freearg) (TYPE *INPUT,int)
+%{	SWIG_FREE_ARRAY($1);%}
+
+// out fixed arrays
+%typemap(in,numinputs=0) TYPE OUTPUT[ANY]
+%{  $1 = SWIG_ALLOC_ARRAY(TYPE,$1_dim0); %}
+
+%typemap(argout) TYPE OUTPUT[ANY]
+%{	SWIG_write_##NAME##_num_array(L,$1,$1_dim0); SWIG_arg++; %}
+
+%typemap(freearg) TYPE OUTPUT[ANY]
+%{	SWIG_FREE_ARRAY($1); %}
+
+// inout fixed arrays
+%typemap(in) TYPE INOUT[ANY]=TYPE INPUT[ANY];
+%typemap(argout) TYPE INOUT[ANY]=TYPE OUTPUT[ANY];
+%typemap(freearg) TYPE INOUT[ANY]=TYPE INPUT[ANY];
+// inout variable arrays
+%typemap(in) (TYPE *INOUT,int)=(TYPE *INPUT,int);
+%typemap(argout) (TYPE *INOUT,int)
+%{	SWIG_write_##NAME##_num_array(L,$1,$2); SWIG_arg++; %}
+%typemap(freearg) (TYPE *INOUT,int)=(TYPE *INPUT,int);
+
+// TODO out variable arrays (is there a standard form for such things?)
+%enddef
+
+// the following line of code
+// declares the C helper fns for the array typemaps
+// as well as defining typemaps for
+// fixed len arrays in & out, & variable length arrays in
+
+SWIG_TYPEMAP_NUM_ARR(int,int);
+SWIG_TYPEMAP_NUM_ARR(uint,unsigned int);
+SWIG_TYPEMAP_NUM_ARR(short,short);
+SWIG_TYPEMAP_NUM_ARR(ushort,unsigned short);
+SWIG_TYPEMAP_NUM_ARR(long,long);
+SWIG_TYPEMAP_NUM_ARR(ulong,unsigned long);
+SWIG_TYPEMAP_NUM_ARR(float,float);
+SWIG_TYPEMAP_NUM_ARR(double,double);
+
+// again enums are a problem so they need their own type
+// we use the int conversion routine & recast it
+%typemap(in) enum SWIGTYPE INPUT[ANY]
+%{	$1 = ($ltype)SWIG_get_int_num_array_fixed(L,$input,$1_dim0);
+	if (!$1) SWIG_fail;%}
+
+%typemap(freearg) enum SWIGTYPE INPUT[ANY]
+%{	SWIG_FREE_ARRAY($1);%}
+
+// variable size array's
+%typemap(in) (enum SWIGTYPE *INPUT,int)
+%{	$1 = ($ltype)SWIG_get_int_num_array_var(L,$input,&$2);
+	if (!$1) SWIG_fail;%}
+
+%typemap(freearg) (enum SWIGTYPE *INPUT,int)
+%{	SWIG_FREE_ARRAY($1);%}
+
+// out fixed arrays
+%typemap(in,numinputs=0) enum SWIGTYPE OUTPUT[ANY]
+%{  $1 = SWIG_ALLOC_ARRAY(enum SWIGTYPE,$1_dim0); %}
+
+%typemap(argout) enum SWIGTYPE OUTPUT[ANY]
+%{	SWIG_write_int_num_array(L,(int*)$1,$1_dim0); SWIG_arg++; %}
+
+%typemap(freearg) enum SWIGTYPE OUTPUT[ANY]
+%{	SWIG_FREE_ARRAY($1); %}
+
+// inout fixed arrays
+%typemap(in) enum SWIGTYPE INOUT[ANY]=enum SWIGTYPE INPUT[ANY];
+%typemap(argout) enum SWIGTYPE INOUT[ANY]=enum SWIGTYPE OUTPUT[ANY];
+%typemap(freearg) enum SWIGTYPE INOUT[ANY]=enum SWIGTYPE INPUT[ANY];
+// inout variable arrays
+%typemap(in) (enum SWIGTYPE *INOUT,int)=(enum SWIGTYPE *INPUT,int);
+%typemap(argout) (enum SWIGTYPE *INOUT,int)
+%{	SWIG_write_int_num_array(L,(int*)$1,$2); SWIG_arg++; %}
+%typemap(freearg) (enum SWIGTYPE *INOUT,int)=(enum SWIGTYPE *INPUT,int);
+
+
+/* Surprisingly pointer arrays are easier:
+this is because all ptr arrays become void**
+so only a few fns are needed & a few casts
+
+The function defined are
+	// created a fixed size array, reads the specified table
+	// and then fills the array with pointers (checking the type)
+	// returns ptr to the array if ok, or 0 for error
+	// (also pushes a error message to the stack)
+void** SWIG_get_ptr_array_fixed(lua_State* L, int index, int size,swig_type_info *type);
+	// as per SWIG_get_ptr_array_fixed()
+	// but reads the entire table & creates an array of the correct size
+	// (if the table is empty, it returns an error rather than a zero length array)
+void** SWIG_get_ptr_array_var(lua_State* L, int index, int* size,swig_type_info *type);
+	// writes a table to Lua with all the specified pointers
+	// all pointers have the ownership value 'own' (normally 0)
+void SWIG_write_ptr_array(lua_State* L,void **array,int size,int own);
+	// read the specified table, and fills the array with ptrs
+	// returns 1 of ok (only fails if it doesnt find correct type of ptrs)
+	// helper fn (called by SWIG_get_ptr_array_*() fns)
+int SWIG_read_ptr_array(lua_State* L,int index,void **array,int size,swig_type_info *type);
+
+The key thing to remember is that it is assumed that there is no
+modification of pointers ownership in the arrays
+
+eg A fn:
+void pointers_in(TYPE* arr[],int len);
+will make copies of the pointer into a temp array and then pass it into the fn
+Lua does not remeber that this fn held the pointers, so it is not safe to keep
+these pointers until later
+
+eg A fn:
+void pointers_out(TYPE* arr[3]);
+will return a table containing three pointers
+however these pointers are NOT owned by Lua, merely borrowed
+so if the C/C++ frees then Lua is not aware
+
+*/
+
+%{
+int SWIG_read_ptr_array(lua_State* L,int index,void **array,int size,swig_type_info *type){
+	int i;
+	for (i = 0; i < size; i++) {
+		lua_rawgeti(L,index,i+1);
+		if (!lua_isuserdata(L,-1) || SWIG_ConvertPtr(L,-1,&array[i],type,0)==-1){
+			lua_pop(L,1);
+			return 0;
+		}
+		lua_pop(L,1);
+	}
+	return 1;
+}
+static void** SWIG_get_ptr_array_fixed(lua_State* L, int index, int size,swig_type_info *type){
+	void **array;
+	if (!lua_istable(L,index) || SWIG_itable_size(L,index) != size) {
+		lua_pushfstring(L,"expected a table of size %d",size);
+		return 0;
+	}
+	array=SWIG_ALLOC_ARRAY(void*,size);
+	if (!SWIG_read_ptr_array(L,index,array,size,type)){
+		lua_pushfstring(L,"table must contain pointers of type %s",type->name);
+		SWIG_FREE_ARRAY(array);
+		return 0;
+	}
+	return array;
+}
+static void** SWIG_get_ptr_array_var(lua_State* L, int index, int* size,swig_type_info *type){
+	void **array;
+	if (!lua_istable(L,index)) {
+		lua_pushstring(L,"expected a table");
+		return 0;
+	}
+	*size=SWIG_itable_size(L,index);
+	if (*size<1){
+		lua_pushstring(L,"table appears to be empty");
+		return 0;
+	}
+	array=SWIG_ALLOC_ARRAY(void*,*size);
+	if (!SWIG_read_ptr_array(L,index,array,*size,type)){
+		lua_pushfstring(L,"table must contain pointers of type %s",type->name);
+		SWIG_FREE_ARRAY(array);
+		return 0;
+	}
+	return array;
+}
+void SWIG_write_ptr_array(lua_State* L,void **array,int size,swig_type_info *type,int own){
+	int i;
+	lua_newtable(L);
+	for (i = 0; i < size; i++){
+		SWIG_NewPointerObj(L,array[i],type,own);
+		lua_rawseti(L,-2,i+1);/* -1 is the number, -2 is the table*/
+	}
+}
+%}
+
+// fixed size array's
+%typemap(in) SWIGTYPE* INPUT[ANY]
+%{	$1 = ($ltype)SWIG_get_ptr_array_fixed(L,$input,$1_dim0,$*1_descriptor);
+	if (!$1) SWIG_fail;%}
+
+%typemap(freearg) SWIGTYPE* INPUT[ANY]
+%{	SWIG_FREE_ARRAY($1);%}
+
+// variable size array's
+%typemap(in) (SWIGTYPE **INPUT,int)
+%{	$1 = ($ltype)SWIG_get_ptr_array_var(L,$input,&$2,$*1_descriptor);
+	if (!$1) SWIG_fail;%}
+
+%typemap(freearg) (SWIGTYPE **INPUT,int)
+%{	SWIG_FREE_ARRAY($1);%}
+
+// out fixed arrays
+%typemap(in,numinputs=0) SWIGTYPE* OUTPUT[ANY]
+%{  $1 = SWIG_ALLOC_ARRAY($*1_type,$1_dim0); %}
+
+%typemap(argout) SWIGTYPE* OUTPUT[ANY]
+%{	SWIG_write_ptr_array(L,(void**)$1,$1_dim0,$*1_descriptor,0); SWIG_arg++; %}
+
+%typemap(freearg) SWIGTYPE* OUTPUT[ANY]
+%{	SWIG_FREE_ARRAY($1); %}
+
+// inout fixed arrays
+%typemap(in) SWIGTYPE* INOUT[ANY]=SWIGTYPE* INPUT[ANY];
+%typemap(argout) SWIGTYPE* INOUT[ANY]=SWIGTYPE* OUTPUT[ANY];
+%typemap(freearg) SWIGTYPE* INOUT[ANY]=SWIGTYPE* INPUT[ANY];
+// inout variable arrays
+%typemap(in) (SWIGTYPE** INOUT,int)=(SWIGTYPE** INPUT,int);
+%typemap(argout) (SWIGTYPE** INOUT,int)
+%{	SWIG_write_ptr_array(L,(void**)$1,$2,$*1_descriptor,0); SWIG_arg++; %}
+%typemap(freearg) (SWIGTYPE**INOUT,int)=(SWIGTYPE**INPUT,int);
+
+/* -----------------------------------------------------------------------------
+ *                          Pointer-Pointer typemaps
+ * ----------------------------------------------------------------------------- */
+/*
+This code is to deal with the issue for pointer-pointer's
+In particular for factory methods.
+
+for example take the following code segment:
+
+struct iMath;    // some structure
+int Create_Math(iMath** pptr); // its factory (assume it mallocs)
+
+to use it you might have the following C code:
+
+iMath* ptr;
+int ok;
+ok=Create_Math(&ptr);
+// do things with ptr
+//...
+free(ptr);
+
+With the following SWIG code
+%apply SWIGTYPE** OUTPUT{iMath **pptr };
+
+You can get natural wrappering in Lua as follows:
+ok,ptr=Create_Math() -- ptr is a iMath* which is returned with the int
+ptr=nil -- the iMath* will be GC'ed as normal
+*/
+
+%typemap(in,numinputs=0) SWIGTYPE** OUTPUT ($*ltype temp)
+%{  $1 = &temp; %}
+%typemap(argout) SWIGTYPE** OUTPUT
+%{SWIG_NewPointerObj(L,*$1,$*descriptor,1); SWIG_arg++; %}
+

devtools/swigwin-1.3.34/Lib/lua/wchar.i

@@ -0,0 +1,46 @@
+/* -----------------------------------------------------------------------------
+ * See the LICENSE file for information on copyright, usage and redistribution
+ * of SWIG, and the README file for authors - http://www.swig.org/release.html.
+ *
+ * wchar.i
+ *
+ * Typemaps for the wchar_t type
+ * These are mapped to a Lua string and are passed around by value.
+ *
+ * ----------------------------------------------------------------------------- */
+
+// note: only support for pointer right now, not fixed length strings
+// TODO: determine how long a const wchar_t* is so we can write wstr2str() 
+// & do the output typemap
+
+%{
+#include <stdlib.h>
+	
+wchar_t* str2wstr(const char* str, int len)
+{
+  wchar_t* p;
+  if (str==0 || len<1)  return 0;
+  p=(wchar*)malloc((len+1)*sizeof(wchar_t));
+  if (p==0)	return 0;
+  if (mbstowcs(p, str, len)==-1)
+  {
+    free(p);
+    return 0;
+  }
+  p[len]=0;
+  return p;
+}
+%}
+
+%typemap( in, checkfn="lua_isstring" ) wchar_t*
+%{
+$1 = str2wstr(lua_tostring( L, $input ),lua_strlen( L, $input ));
+if ($1==0) {lua_pushfstring(L,"Error in converting to wchar (arg %d)",$input);goto fail;}
+%}
+
+%typemap( freearg ) wchar_t*
+%{
+free($1);
+%}
+
+%typemap(typecheck) wchar_t * = char *;