static void openwithcontrol (lua_State *L) {
IOCtrl *ctrl = (IOCtrl *)lua_newuserdata(L, sizeof(IOCtrl));
unsigned int i;
ctrl->iotag = lua_newtag(L);
ctrl->closedtag = lua_newtag(L);
for (i=0; i<sizeof(iolibtag)/sizeof(iolibtag[0]); i++) {
/* put `ctrl' as upvalue for these functions */
lua_pushvalue(L, -1);
lua_pushcclosure(L, iolibtag[i].func, 1);
lua_setglobal(L, iolibtag[i].name);
}
/* create references to variable names */
lua_pushstring(L, filenames[INFILE]);
ctrl->ref[INFILE] = lua_ref(L, 1);
lua_pushstring(L, filenames[OUTFILE]);
ctrl->ref[OUTFILE] = lua_ref(L, 1);
/* predefined file handles */
setfile(L, ctrl, stdin, INFILE);
setfile(L, ctrl, stdout, OUTFILE);
setfilebyname(L, ctrl, stdin, "_STDIN");
setfilebyname(L, ctrl, stdout, "_STDOUT");
setfilebyname(L, ctrl, stderr, "_STDERR");
/* close files when collected */
lua_pushcclosure(L, file_collect, 1); /* pops `ctrl' from stack */
lua_settagmethod(L, ctrl->iotag, "gc");
}
static void openwithtags() {
int32 iotag = lua_newtag();
int32 closedtag = lua_newtag();
uint32 i;
for (i = 0; i < sizeof(iolibtag) / sizeof(iolibtag[0]); i++) {
// put both tags as upvalues for these functions
lua_pushnumber(iotag);
lua_pushnumber(closedtag);
lua_pushCclosure(iolibtag[i].func, 2);
lua_setglobal(iolibtag[i].name);
}
g_fin = new LuaFile();
g_fin->_stdin = true;
setfile(addfile(g_fin), FINPUT, iotag);
g_fout = new LuaFile();
g_fout->_stdout = true;
setfile(addfile(g_fout), FOUTPUT, iotag);
g_stdin = new LuaFile();
g_stdin->_stdin = true;
setfile(addfile(g_stdin), "_STDIN", iotag);
g_stdout = new LuaFile();
g_stdout->_stdout = true;
setfile(addfile(g_stdout), "_STDOUT", iotag);
g_stderr = new LuaFile();
g_stderr->_stderr = true;
setfile(addfile(g_stderr), "_STDERR", iotag);
}
void CScriptSystem::RegisterTagHandlers()
{
m_nGCTag = lua_newtag(m_pLS);
lua_pushlightuserdata(m_pLS, NULL);
lua_pushcclosure(m_pLS, GCTagHandler, 1);
lua_settagmethod(m_pLS, m_nGCTag, "gc");
}
void toluaI_tt_init (lua_State* L)
{
lua_newtable(L); toluaI_setregistry(L,"tolua_tbl_itype");
lua_newtable(L); toluaI_setregistry(L,"tolua_tbl_itag");
lua_newtable(L); toluaI_setregistry(L,"tolua_tbl_const");
lua_newtable(L); toluaI_setregistry(L,"tolua_tbl_hierarchy");
/* set and register basic Lua type tag */
#if 0
lua_pushnumber(L,LUA_TNIL); toluaI_setregistry(L,"tolua_tag_nil");
lua_pushnumber(L,LUA_TNUMBER); toluaI_setregistry(L,"tolua_tag_number");
lua_pushnumber(L,LUA_TSTRING); toluaI_setregistry(L,"tolua_tag_string");
lua_pushnumber(L,LUA_TUSERDATA); toluaI_setregistry(L,"tolua_tag_userdata");
lua_pushnumber(L,LUA_TTABLE); toluaI_setregistry(L,"tolua_tag_table");
lua_pushnumber(L,LUA_TFUNCTION); toluaI_setregistry(L,"tolua_tag_function");
toluaI_tt_register(L,toluaI_tt_gettag(L,"tolua_tag_nil"),"nil");
toluaI_tt_register(L,toluaI_tt_gettag(L,"tolua_tag_number"),"number");
toluaI_tt_register(L,toluaI_tt_gettag(L,"tolua_tag_string"),"string");
toluaI_tt_register(L,toluaI_tt_gettag(L,"tolua_tag_userdata"),"userdata");
toluaI_tt_register(L,toluaI_tt_gettag(L,"tolua_tag_table"),"table");
toluaI_tt_register(L,toluaI_tt_gettag(L,"tolua_tag_function"),"function");
#else
toluaI_tt_register(L,LUA_TNIL,"nil");
toluaI_tt_register(L,LUA_TNUMBER,"number");
toluaI_tt_register(L,LUA_TSTRING,"string");
toluaI_tt_register(L,LUA_TUSERDATA,"userdata");
toluaI_tt_register(L,LUA_TTABLE,"table");
toluaI_tt_register(L,LUA_TFUNCTION,"function");
toluaI_tt_register(L,lua_newtag(L),"bool");
#endif
}
void if2_lua_scanner::register_type( lua_State *L )
{
otag = lua_newtag( L );
lua_pushcfunction( L, destructor );
lua_settagmethod( L, otag, "gc" );
lua_pushcfunction(L,constructor );
lua_setglobal(L,"if2_scanner");
}
static void openwithtags (void)
{
int iotag = lua_newtag();
int closedtag = lua_newtag();
int i;
for (i=0; i<sizeof(iolibtag)/sizeof(iolibtag[0]); i++) {
/* put both tags as upvalues for these functions */
lua_pushnumber(iotag);
lua_pushnumber(closedtag);
lua_pushCclosure(iolibtag[i].func, 2);
lua_setglobal(iolibtag[i].name);
}
setfile(stdin, FINPUT, iotag);
setfile(stdout, FOUTPUT, iotag);
setfile(stdin, "_STDIN", iotag);
setfile(stdout, "_STDOUT", iotag);
setfile(stderr, "_STDERR", iotag);
}
/* Register module */
LUA_API int luaopen_python(lua_State *L) {
lua_Object python = lua_createtable(L);
set_table_string(L, python, PY_UNICODE_ENCODING, "utf8");
set_table_string(L, python, PY_UNICODE_ENCODING_ERRORHANDLER, "strict");
set_table_number(L, python, PY_OBJECT_BY_REFERENCE, 0);
set_table_number(L, python, PY_API_IS_EMBEDDED, 0); // If Python is inside Lua
set_table_number(L, python, PY_LUA_TABLE_CONVERT, 0); // table convert ?
lua_pushcfunction(L, py_args);
lua_setglobal(L, PY_ARGS_FUNC);
lua_pushcfunction(L, py_kwargs);
lua_setglobal(L, PY_KWARGS_FUNC);
lua_pushcfunction(L, py_args_array);
lua_setglobal(L, PY_ARGS_ARRAY_FUNC);
lua_pushobject(L, python);
lua_setglobal(L, PY_API_NAME); // api python
int index = 0;
while (py_lib[index].name) {
set_table_fn(L, python, py_lib[index].name, py_lib[index].func);
index++;
}
// register all tag methods
int ntag = lua_newtag(L);
index = 0;
while (lua_tag_methods[index].name) {
lua_pushcfunction(L, lua_tag_methods[index].func);
lua_settagmethod(L, ntag, lua_tag_methods[index].name);
index++;
}
// tag event
set_table_number(L, python, PY_API_TAG, ntag);
PyObject *pyObject = Py_True;
Py_INCREF(pyObject);
set_table_usertag(L, python, PY_TRUE, py_object_container(L, pyObject, 0), ntag);
pyObject = Py_False;
Py_INCREF(pyObject);
set_table_usertag(L, python, PY_FALSE, py_object_container(L, pyObject, 0), ntag);
pyObject = Py_None;
Py_INCREF(pyObject);
set_table_usertag(L, python, PY_NONE, py_object_container(L, pyObject, 0), ntag);
return 0;
}
void tolua_usertype (lua_State* L, const char* type)
{
/* check if type is already registered */
toluaI_getregistry(L,"tolua_tbl_itag");
lua_pushstring(L,type);
lua_gettable(L,-2);
if (lua_isnil(L,-1))
{
char *ctype = toluaI_tt_concat("const ",type);
int tag = lua_newtag(L);
int ctag = lua_newtag(L);
toluaI_tt_register(L,tag,type);
toluaI_tt_register(L,ctag,ctype);
/* set const table */
toluaI_getregistry(L,"tolua_tbl_const");
lua_pushnumber(L,ctag);
lua_pushnumber(L,tag);
lua_settable(L,-3);
lua_pop(L,1);
}
lua_pop(L,2);
}
void tolua_class (lua_State* L, int derived, int base)
{
int tag = lua_newtag(L); /* new tag of instances of that class */
toluaI_tm_setclass(L,derived);
toluaI_tm_linstance(L,tag,derived);
lua_pushvalue(L,derived);
lua_pushstring(L,".base");
lua_pushvalue(L,base);
lua_rawset(L,-3);
lua_pushstring(L,".itag");
lua_pushnumber(L,tag);
lua_rawset(L,-3);
lua_pop(L,1);
}
void luaCompat_newLuaType(lua_State* L,
const char* module_name,
const char* type_name)
{ /* lua4 */
LUASTACK_SET(L);
int tag = lua_newtag(L);
lua_pushnumber(L, tag);
luaCompat_moduleSet(L, module_name, type_name);
LUASTACK_CLEAN(L, 0);
}
void tolua_globalarray (lua_State* L, const char* name, lua_CFunction get, lua_CFunction set)
{
int tag = lua_newtag(L);
lua_newtable(L);
lua_settag(L,tag);
lua_setglobal(L,name);
lua_pushcfunction(L,get);
lua_settagmethod(L,tag,"gettable");
if (set)
lua_pushcfunction(L,set);
else
lua_pushcfunction(L,toluaI_const_global_array);
lua_settagmethod(L,tag,"settable");
}
void tolua_tablearray
(lua_State* L, const char* table, const char* name, lua_CFunction get, lua_CFunction set)
{
int tag = lua_newtag(L);
lua_getglobal(L,table);
lua_pushstring(L,".array");
lua_rawget(L,-2);
lua_pushstring(L,name);
lua_newtable(L);
lua_settag(L,tag);
lua_settable(L,-3);
lua_pop(L,2);
lua_pushcfunction(L,get);
lua_settagmethod(L,tag,"gettable");
if (set)
lua_pushcfunction(L,set);
else
lua_pushcfunction(L,toluaI_const_array);
lua_settagmethod(L,tag,"settable");
tolua_tablevar(L,table,name,toluaI_get_array,NULL);
}
/* Register module */
LUA_API int luaopen_python(lua_State *L) {
lua_Object python = lua_createtable(L);
lua_pushobject(L, python);
lua_setglobal(L, "python"); // api python
int index = 0;
while (py_lib[index].name) {
set_table_fn(L, python, py_lib[index].name, py_lib[index].func);
index++;
}
set_table_userdata(L, python, "True", Py_True);
set_table_userdata(L, python, "False", Py_False);
// base python object
lua_Object ltable = lua_createtable(L);
set_table_object(L, python, POBJECT, ltable);
// register all tag methods
int ntag = lua_newtag(L);
index = 0;
while (lua_tag_methods[index].name) {
lua_pushcfunction(L, lua_tag_methods[index].func);
lua_settagmethod(L, ntag, lua_tag_methods[index].name);
index++;
}
// set tag
lua_pushobject(L, ltable);
lua_settag(L, ntag);
// try startup system
// python_system_init(L);
return 0;
}
static void newtag() {
lua_pushnumber(lua_newtag());
}
static void luaB_newtag (void) {
lua_pushnumber(lua_newtag());
}
int iuplua_open(void)
{
struct FuncList {
char *name;
lua_CFunction func;
} FuncList[] = {
{ "IupSetIdle", IupSetIdle },
};
int SizeFuncList = (sizeof(FuncList)/sizeof(struct FuncList));
int i;
iuplua_tag = lua_newtag();
lua_pushnumber(iuplua_tag);
lua_setglobal("iuplua_tag");
iuplua_namespace = lua_createtable();
lua_pushobject(iuplua_namespace); lua_setglobal ("iup");
setinfo();
for (i = 0; i < SizeFuncList; i++)
iuplua_register(FuncList[i].name, FuncList[i].func);
lua_register("iup_gettable", iuplua_gettable);
lua_register("iup_settable", iuplua_settable);
lua_register("iup_index", iuplua_index);
lua_register("iupSetCallback", iuplua_set_callback);
iupKeyForEach(register_key, NULL);
iupluaapi_open();
#ifdef IUPLUA_USELOH
#ifdef TEC_BIGENDIAN
#ifdef TEC_64
#include "loh/iuplua_be64.loh"
#include "loh/constants_be64.loh"
#else
#include "loh/iuplua_be32.loh"
#include "loh/constants_be32.loh"
#endif
#else
#ifdef TEC_64
#ifdef WIN64
#include "loh/iuplua_le64w.loh"
#include "loh/constants_le64w.loh"
#else
#include "loh/iuplua_le64.loh"
#include "loh/constants_le64.loh"
#endif
#else
#include "loh/iuplua.loh"
#include "loh/constants.loh"
#endif
#endif
#else
iuplua_dofile("iuplua.lua");
iuplua_dofile("constants.lua");
#endif
iupluawidgets_open(iuplua_tag);
sboxlua_open();
spinlua_open();
cboxlua_open();
vallua_open();
tabslua_open();
gclua_open();
getparamlua_open();
treelua_open();
return 1;
}
static int luaB_newtag (lua_State *L) {
lua_pushnumber(L, lua_newtag(L));
return 1;
}
