void render_tiger_main_window::_init_lua() {
g_lua_state = luaL_newstate();
luaL_openlibs(g_lua_state);
luaL_requiref(g_lua_state, "rendertiger.msg", lua_global_msg, 0);
luaL_requiref(g_lua_state, "rendertiger.vertex_buffer", lua_dx11_vertex_buffer, 0);
}
void open_libraries(Args&&... args) {
static_assert(are_same<lib, Args...>::value, "all types must be libraries");
if(sizeof...(args) == 0) {
luaL_openlibs(L.get());
return;
}
lib libraries[1 + sizeof...(args)] = { lib::count, std::forward<Args>(args)... };
for(auto&& library : libraries) {
switch(library) {
case lib::base:
luaL_requiref(L.get(), "base", luaopen_base, 1);
lua_pop(L.get(), 1);
break;
case lib::package:
luaL_requiref(L.get(), "package", luaopen_package, 1);
lua_pop(L.get(), 1);
break;
case lib::coroutine:
luaL_requiref(L.get(), "coroutine", luaopen_coroutine, 1);
lua_pop(L.get(), 1);
break;
case lib::string:
luaL_requiref(L.get(), "string", luaopen_string, 1);
lua_pop(L.get(), 1);
break;
case lib::table:
luaL_requiref(L.get(), "table", luaopen_table, 1);
lua_pop(L.get(), 1);
break;
case lib::math:
luaL_requiref(L.get(), "math", luaopen_math, 1);
lua_pop(L.get(), 1);
break;
case lib::bit32:
luaL_requiref(L.get(), "bit32", luaopen_bit32, 1);
lua_pop(L.get(), 1);
break;
case lib::io:
luaL_requiref(L.get(), "io", luaopen_io, 1);
lua_pop(L.get(), 1);
break;
case lib::os:
luaL_requiref(L.get(), "os", luaopen_os, 1);
lua_pop(L.get(), 1);
break;
case lib::debug:
luaL_requiref(L.get(), "debug", luaopen_debug, 1);
lua_pop(L.get(), 1);
break;
case lib::count:
break;
}
}
}
static void openlibs(lua_State *L) {
luaL_requiref(L, "_G", luaopen_base, 1);
luaL_requiref(L, "package", luaopen_package, 1);
lua_pop(L, 2);
registerlib(L, "io", luaopen_io);
registerlib(L, "os", luaopen_os);
registerlib(L, "table", luaopen_table);
registerlib(L, "string", luaopen_string);
registerlib(L, "math", luaopen_math);
registerlib(L, "debug", luaopen_debug);
}
int main()
{
//lua_State* L = lua_open();
lua_State* L = luaL_newstate();
//luaopen_base(L);
luaL_requiref(L, "_G", luaopen_base, 1);
lua_pop(L, 1);
//luaopen_string(L);
luaL_requiref(L, "string", luaopen_string, 1);
lua_pop(L, 1);
lua_tinker::beginmodule(L);
lua_tinker::def(L, "TestFunc", &TestFunc);
lua_tinker::def(L, "TestFunc2", &TestFunc2);
lua_tinker::class_add<TestClass>(L, "TestClass");
lua_tinker::class_def<TestClass>(L, "TestFunc", &TestClass::TestFunc);
lua_tinker::class_def<TestClass>(L, "TestFunc2", &TestClass::TestFunc2);
TestClass g_test;
lua_tinker::set(L, "g_test", &g_test);
lua_tinker::endmodule(L);
lua_tinker::dofile(L, "sample6.lua");
lua_newthread(L);
lua_getglobal(L, "ThreadTest");
/*
printf("* lua_resume() 호출\n");
lua_resume(L, 0);
printf("* lua_resume() 호출\n");
lua_resume(L, 0);
printf("* lua_resume() 호출\n");
lua_resume(L, 0);
printf("* lua_resume() 호출\n");
lua_resume(L, 0);
printf("* lua_resume() 호출\n");
lua_resume(L, 0);
*/
lua_close(L);
return 0;
}
static void openlibs(lua_State *L) {
#if LUA_VERSION_NUM == 502
luaL_requiref(L, "base", luaopen_base, 0);
luaL_requiref(L, "package", luaopen_package, 1);
lua_pop(L, 2);
#elif LUA_VERSION_NUM == 501
lua_cpcall(L, luaopen_base, NULL);
lua_cpcall(L, luaopen_package, NULL);
#else
unsupported_lua_version
#endif
registerlibs(L, libs);
}
static int pmain(lua_State *L)
{
//int argc = (int)lua_tointeger(L, 1);
char **argv = (char **)lua_touserdata(L, 2);
luaL_checkversion(L);
//Stop collector during initialization
lua_gc(L, LUA_GCSTOP, 0);
//Open standard libraries
luaL_openlibs(L);
//TODO: Open Other libs here:
//We use the require function here instead of opening the
//library directly as this will register the return value
//from the luaopen_lfs call with require's internal database of loaded modules.
//Thus subsequent calls to require from a script will return this table
luaL_requiref(L, "lfs", luaopen_lfs, 0);
//Restart the GC
lua_gc(L, LUA_GCRESTART, 0);
//This script gets ALL the args, so we set the num passed to the C program to 0
if (handle_script(L, argv, 0) != LUA_OK) return 0;
//Signal no errors
lua_pushboolean(L, 1);
return 1;
}
int main(int argc, char** argv) {
lua_State* L = luaL_newstate();
luaL_openlibs(L);
luaL_requiref(L, "sqlite3", luaopen_sqlite3, 1);
lua_pop(L, 1); /* remove lib */
/* add open functions from 'preloadedlibs' into 'package.preload' table */
luaL_getsubtable(L, LUA_REGISTRYINDEX, "_PRELOAD");
lua_pushcfunction(L, luaopen_sqlite3);
lua_setfield(L, -2, "sqlite3");
lua_pop(L, 1); /* remove _PRELOAD table */
/* luaL_dofile(L, "test.lua"); */
luaL_loadfile(L, "test.lua");
lua_call(L, 0, LUA_MULTRET);
lua_close(L);
return EXIT_SUCCESS;
}
//-------------------------------------------------------------------------------------------------
void LuaWorker::init()
{
if (m_luaState!=NULL)
throw std::runtime_error("LUA is already initialized");
m_luaState = luaL_newstate();
if (m_luaState == NULL)
throw std::runtime_error("Can't create LUA state");
// folgender code stammt aus linit.c:
const luaL_Reg lualibs[] = {
{"base", luaopen_base},
{LUA_LOADLIBNAME, luaopen_package},
{LUA_TABLIBNAME, luaopen_table},
{LUA_IOLIBNAME, luaopen_io},
{LUA_OSLIBNAME, luaopen_os},
{LUA_STRLIBNAME, luaopen_string},
{LUA_MATHLIBNAME, luaopen_math},
{LUA_DBLIBNAME, luaopen_debug},
{NULL, NULL}
};
const luaL_Reg *lib = lualibs;
for (lib = lualibs; lib->func; lib++)
{
luaL_requiref(m_luaState, lib->name, lib->func, 1);
lua_pop(m_luaState, 1); /* remove lib */
}
}
extern "C" int luaopen_luview(lua_State *L)
{
lua_newtable(L);
LuaCppObject::Init(L);
LuaCppObject::Register<GpuInformation>(L);
LuaCppObject::Register<Window>(L);
LuaCppObject::Register<DataSource>(L);
LuaCppObject::Register<GridSource2D>(L);
LuaCppObject::Register<ParametricVertexSource3D>(L);
LuaCppObject::Register<BoundingBox>(L);
LuaCppObject::Register<ShaderProgram>(L);
LuaCppObject::Register<ImagePlane>(L);
LuaCppObject::Register<MatplotlibColormaps>(L);
LuaCppObject::Register<Tesselation3D>(L);
LuaCppObject::Register<SegmentsEnsemble>(L);
LuaCppObject::Register<ParametricSurface>(L);
LuaCppObject::Register<TrianglesEnsemble>(L);
luaL_requiref(L, "hdf5", luaopen_hdf5, false);
return 1;
}
LUAMOD_API int openBarrierAPI(lua_State* L) {
//the local table
luaL_newlib(L, barrierLib);
//get the parent table
luaL_requiref(L, TORTUGA_ENTITY_API, openEntityAPI, false);
//merge the parent table into the local table
lua_pushnil(L); //first key
while(lua_next(L, -2)) {
//copy the key-value pair
lua_pushvalue(L, -2);
lua_pushvalue(L, -2);
//push the copy to the local table
lua_settable(L, -6);
//pop the original value before continuing
lua_pop(L, 1);
}
//remove the parent table, leaving the expanded local table
lua_pop(L, 1);
return 1;
}
GameScriptParser::GameScriptParser()
: m_pCurrentMap(NULL)
{
CHUD::getSingleton().addListener(this);
clearIdMap();
lua_state = luaL_newstate();
// load Lua libraries
static const luaL_Reg lualibs[] =
{
{"base", luaopen_base},
{"io", luaopen_io},
{NULL, NULL}
};
const luaL_Reg *lib = lualibs;
for(; lib->func != NULL; lib++)
{
luaL_requiref(lua_state, lib->name, lib->func, 1);
lua_settop(lua_state, 0);
}
registerCFunctionsToLua();
}
int
scheduler_start(lua_State *L) {
luaL_checktype(L,1,LUA_TTABLE);
hive_createenv(L);
struct global_queue * gmq = lua_newuserdata(L, sizeof(*gmq));
globalmq_init(gmq);
lua_pushvalue(L,-1);
hive_setenv(L, "message_queue");
lua_State *sL;
sL = scheduler_newtask(L);
luaL_requiref(sL, "cell.system", cell_system_lib, 0);
lua_pop(sL,1);
struct cell * sys = cell_new(sL, "system.lua");
if (sys == NULL) {
return 0;
}
scheduler_starttask(sL);
lua_getfield(L,1, "thread");
int thread = luaL_optinteger(L, -1, DEFAULT_THREAD);
lua_pop(L,1);
struct timer * t = lua_newuserdata(L, sizeof(*t));
timer_init(t,sys,gmq);
_start(gmq,thread,t);
cell_close(sys);
return 0;
}
// Run uscript
uscript_t *uscript_run(editor_t *editor, char *path) {
lua_State *L;
uscript_t *uscript;
L = luaL_newstate();
luaL_openlibs(L);
luaL_requiref(L, "mle", luaopen_mle, 1);
uscript = calloc(1, sizeof(uscript_t));
uscript->editor = editor;
uscript->L = L;
lua_pushpointer(L, (void*)uscript);
lua_setglobal(L, MLE_USCRIPT_KEY);
lua_pop(L, 1);
lua_getglobal(L, "_G");
lua_pushcfunction(L, _uscript_write);
lua_setfield(L, -2, "print");
lua_pop(L, 1);
lua_atpanic(L, _uscript_panic);
luaL_loadfile(L, path); // TODO err
lua_pcall(L, 0, 0, 0);
return uscript;
}
static void TenshiRuntime_openlibs_phase2(lua_State *L) {
const luaL_Reg *lib;
for (lib = tenshi_loadedlibs_phase2; lib->func; lib++) {
luaL_requiref(L, lib->name, lib->func, 1);
lua_pop(L, 1); /* remove lib */
}
}
static int ldbus_connection_set_timeout_functions(lua_State *L) {
ldbus_timeout_udata *data;
DBusConnection *connection = check_DBusConnection(L, 1);
lua_settop(L, 4);
/* Place a table below the 3 callback argument */
lua_createtable(L, 0, 3);
lua_insert(L, 2);
/* Insert in reverse order */
lua_rawseti(L, 2, DBUS_LUA_FUNC_TOGGLE);
lua_rawseti(L, 2, DBUS_LUA_FUNC_REMOVE);
lua_rawseti(L, 2, DBUS_LUA_FUNC_ADD);
/* make sure ldbus.watch has been loaded */
luaL_requiref(L, "ldbus.timeout", lua_open_ldbus_timeout, FALSE);
lua_pop(L, 1);
if ((data = malloc(sizeof(ldbus_timeout_udata))) == NULL) return luaL_error(L, LDBUS_NO_MEMORY);
data->L = L;
data->ref = luaL_ref(L, LUA_REGISTRYINDEX);
if (!dbus_connection_set_timeout_functions(connection,
ldbus_timeout_add_function, ldbus_timeout_remove_function, ldbus_timeout_toggled_function,
(void *)data, ldbus_timeout_free_data_function)) {
free(data);
return luaL_error(L, LDBUS_NO_MEMORY);
};
lua_pushboolean(L, TRUE);
return 1;
}
lua_State *nlua_newstate () {
const luaL_Reg *reg = numlua_libs;
lua_State *L = luaL_newstate();
for (; reg->func; reg++) {
#if LUA_VERSION_NUM <= 501
lua_pushcfunction(L, reg->func);
lua_pushstring(L, reg->name);
lua_call(L, 1, 0);
#else
luaL_requiref(L, reg->name, reg->func, 1); /* set in global table */
lua_pop(L, 1); /* remove lib */
#endif
}
#ifndef NLWS_NO_NUMLUA
/* require numlua */
lua_getglobal(L, "require");
lua_pushvalue(L, -1);
lua_pushliteral(L, "luarocks.loader");
lua_call(L, 1, 0);
lua_pushliteral(L, "numlua.seeall");
lua_call(L, 1, 0);
/* TODO: plots */
#endif
/* new "print" and "dostring" */
lua_pushlightuserdata(L, (void *) L);
lua_newtable(L); /* msg buffer */
lua_pushvalue(L, -1);
lua_pushcclosure(L, state_print, 1);
lua_setglobal(L, "print");
lua_pushcclosure(L, state_dostring, 1);
lua_rawset(L, LUA_REGISTRYINDEX); /* REG[light(L)] = dostring */
return L;
}
// We specifically expose only a subset of the normal Lua standard library.
// This function loads only the functions we want.
static void TenshiRuntime_openlibs_phase1(lua_State *L) {
const luaL_Reg *lib;
for (lib = tenshi_loadedlibs_phase1; lib->func; lib++) {
luaL_requiref(L, lib->name, lib->func, 1);
lua_pop(L, 1); /* remove lib */
lua_gc(L, LUA_GCCOLLECT, 0);
}
}
void LoadExLib(lua_State* ls)
{
const luaL_Reg *lib;
for (lib = lrExLib; lib->func; lib++) {
luaL_requiref(ls, lib->name, lib->func, 1);
lua_pop(ls, 1); /* remove lib */
}
}
void load_httpc_lib(lua_State *L) {
if (!isHttpcInitialized) {
httpcInit(0x1000);
isHttpcInitialized = true;
}
luaL_requiref(L, "ctr.httpc", luaopen_httpc_lib, false);
}
static lua_State *lua_env_new () {
lua_State *L = luaL_newstate ();
luaL_openlibs (L);
char const *rpath_code = "package.cpath = package.cpath .. '/data/local/tmp/xmono/lualibs/lib?.so'\n"
"package.path = package.path .. '/data/local/tmp/xmono/lualibs/?.lua'\n";
if (luaL_dostring (L, rpath_code)) {
char const *err = lua_tostring (L, -1);
LOGE ("%s", err);
lua_close (L);
return 0;
}
luaL_requiref (L, "mono", luaopen_mono, 1);
lua_pop (L, 1);
luaL_requiref (L, "xmono", luaopen_xmono, 1);
lua_pop (L, 1);
return L;
}
LUALIB_API void luaL_openlibs(lua_State *L) {
const luaL_Reg *lib;
/* "require" functions from 'loadedlibs' and set results to global table */
for (lib = loadedlibs; lib->func; lib++) {
luaL_requiref(L, lib->name, lib->func, 1);
lua_pop(L, 1); /* remove lib */
}
}
int main()
{
lua_State* L = luaL_newstate();
luaL_openlibs(L);
luaL_requiref(L, "LuaTest", luaTest, 0);
luaL_dofile(L, "a.lua");
return 0;
}
static int
init_cb(struct snlua *l, struct skynet_context *ctx, const char * args, size_t sz) {
lua_State *L = l->L;
l->ctx = ctx;
lua_gc(L, LUA_GCSTOP, 0);
lua_pushboolean(L, 1); /* signal for libraries to ignore env. vars. */
lua_setfield(L, LUA_REGISTRYINDEX, "LUA_NOENV");
luaL_openlibs(L);
lua_pushlightuserdata(L, ctx);
lua_setfield(L, LUA_REGISTRYINDEX, "skynet_context");
luaL_requiref(L, "skynet.codecache", codecache , 0);
lua_pop(L,1);
const char *path = optstring(ctx, "lua_path","./lualib/?.lua;./lualib/?/init.lua");
lua_pushstring(L, path);
lua_setglobal(L, "LUA_PATH");
const char *cpath = optstring(ctx, "lua_cpath","./luaclib/?.so");
lua_pushstring(L, cpath);
lua_setglobal(L, "LUA_CPATH");
const char *service = optstring(ctx, "luaservice", "./service/?.lua");
lua_pushstring(L, service);
lua_setglobal(L, "LUA_SERVICE");
const char *preload = skynet_command(ctx, "GETENV", "preload");
lua_pushstring(L, preload);
lua_setglobal(L, "LUA_PRELOAD");
lua_pushcfunction(L, traceback);
assert(lua_gettop(L) == 1);
const char * loader = optstring(ctx, "lualoader", "./lualib/loader.lua");
int r = luaL_loadfile(L,loader);
if (r != LUA_OK) {
skynet_error(ctx, "Can't load %s : %s", loader, lua_tostring(L, -1));
report_launcher_error(ctx);
return 1;
}
lua_pushlstring(L, args, sz);
r = lua_pcall(L,1,0,1);
if (r != LUA_OK) {
skynet_error(ctx, "lua loader error : %s", lua_tostring(L, -1));
report_launcher_error(ctx);
return 1;
}
lua_settop(L,0);
if (lua_getfield(L, LUA_REGISTRYINDEX, "memlimit") == LUA_TNUMBER) {
size_t limit = lua_tointeger(L, -1);
l->mem_limit = limit;
skynet_error(ctx, "Set memory limit to %.2f M", (float)limit / (1024 * 1024));
lua_pushnil(L);
lua_setfield(L, LUA_REGISTRYINDEX, "memlimit");
}
lua_pop(L, 1);
lua_gc(L, LUA_GCRESTART, 0);
return 0;
}
struct game *
ejoy2d_game() {
struct game *G = (struct game *)malloc(sizeof(*G));
lua_State *L = luaL_newstate();
checkluaversion(L);
lua_pushliteral(L, OS_STRING);
lua_setglobal(L , "OS");
G->L = L;
G->real_time = 0;
G->logic_time = 0;
lua_atpanic(L, _panic);
luaL_openlibs(L);
luaL_requiref(L, "ejoy2d.shader.c", ejoy2d_shader, 0);
luaL_requiref(L, "ejoy2d.framework", ejoy2d_framework, 0);
luaL_requiref(L, "ejoy2d.ppm", ejoy2d_ppm, 0);
luaL_requiref(L, "ejoy2d.spritepack.c", ejoy2d_spritepack, 0);
luaL_requiref(L, "ejoy2d.sprite.c", ejoy2d_sprite, 0);
luaL_requiref(L, "ejoy2d.matrix.c", ejoy2d_matrix, 0);
luaL_requiref(L, "ejoy2d.particle.c", ejoy2d_particle, 0);
lua_settop(L,0);
shader_init();
label_load();
return G;
}
int luaopen_systemd_journal_core (lua_State *L) {
static const luaL_Reg lib[] = {
{"sendv", sendv},
{"perror", _perror},
{"stream_fd", stream_fd},
{"open", journal_open},
{"open_directory", journal_open_directory},
{"open_files", journal_open_files},
{"open_container", journal_open_container},
{NULL, NULL}
};
/* ensure ID128_METATABLE is loaded */
luaL_requiref(L, "systemd.id128.core", luaopen_systemd_id128_core, 0);
luaL_newlib(L, lib);
/* Even with compat-5.2, Lua 5.1 doesn't have an easy way to make your own file objects */
/* Set up function environment for stream_fd for 5.1 so handle gets closed correctly */
#if !defined(LUA_VERSION_NUM) || LUA_VERSION_NUM == 501
lua_getfield(L, -1, "stream_fd");
lua_createtable(L, 0, 1);
lua_pushcfunction(L, &io_fclose);
lua_setfield(L, -2, "__close");
lua_setfenv(L, -2);
lua_pop(L, 1);
#endif
lua_createtable(L, 0, 3);
lua_pushnumber(L, SD_JOURNAL_NOP); lua_setfield(L, -2, "NOP");
lua_pushnumber(L, SD_JOURNAL_APPEND); lua_setfield(L, -2, "APPEND");
lua_pushnumber(L, SD_JOURNAL_INVALIDATE); lua_setfield(L, -2, "INVALIDATE");
lua_setfield(L, -2, "WAKEUP");
if (luaL_newmetatable(L, JOURNAL_METATABLE) != 0) {
lua_pushcfunction(L, journal_close);
lua_setfield(L, -2, "__gc");
lua_pushcfunction(L, journal_tostring);
lua_setfield(L, -2, "__tostring");
luaL_newlib(L, journal_methods);
lua_setfield(L, -2, "__index");
}
/* Expose journal methods */
lua_getfield(L, -1, "__index");
lua_setfield(L, -3, "JOURNAL_METHODS");
lua_pop(L, 1);
lua_createtable(L, 0, 4);
lua_pushnumber(L, SD_JOURNAL_LOCAL_ONLY); lua_setfield(L, -2, "LOCAL_ONLY");
lua_pushnumber(L, SD_JOURNAL_RUNTIME_ONLY); lua_setfield(L, -2, "RUNTIME_ONLY");
lua_pushnumber(L, SD_JOURNAL_SYSTEM); lua_setfield(L, -2, "SYSTEM");
lua_pushnumber(L, SD_JOURNAL_CURRENT_USER); lua_setfield(L, -2, "CURRENT_USER");
lua_setfield(L, -2, "OPEN");
return 1;
}
int pixel_init(lua_State *L) {
luaL_checkversion(L);
luaL_requiref(L, "pixel.framework", pixel_framework, 0);
luaL_requiref(L, "pixel.texture", pixel_texture, 0);
luaL_requiref(L, "pixel.shader", pixel_shader, 0);
luaL_requiref(L, "pixel.renderbuffer", pixel_renderbuffer, 0);
luaL_requiref(L, "pixel.matrix", pixel_matrix, 0);
luaL_requiref(L, "pixel.color", pixel_color, 0);
luaL_requiref(L, "pixel.geometry", pixel_geometry, 0);
luaL_requiref(L, "pixel.sprite", pixel_sprite, 0);
luaL_requiref(L, "pixel.spritepack", pixel_spritepack, 0);
luaL_requiref(L, "pixel.particle", pixel_particle, 0);
lua_settop(L, 0);
shader_init();
texture_init();
label_init(0);
return 0;
}
void LuaExtender::openLibs(lua_State* plua_state)
{
std::vector<LuaLib>::iterator it;
for (it = libs_.begin(); it != libs_.end(); ++it)
{
luaL_requiref(plua_state, (*it).first.c_str(), (*it).second, 1);
lua_pop(plua_state, 1); /* remove lib */
}
}
/* Adapted from linit.c */
static void lluas_openlibs(lua_State* L) {
const luaL_Reg* lib;
for (lib = lluas_libraries; lib->func; ++lib) {
luaL_requiref(L, lib->name, lib->func, 1);
lua_pop(L, 1);
}
open_module_mg(L);
}
void load_gfx_lib(lua_State *L) {
if (!isGfxInitialized) {
sf2d_init();
sftd_init();
}
isGfxInitialized = true;
luaL_requiref(L, "ctr.gfx", luaopen_gfx_lib, 0);
}
LUALIB_API void lua_openexlibs(lua_State *L)
{
const luaL_Reg *lib;
for(lib = lua_exlibs; lib->func; lib++)
{
luaL_requiref(L, lib->name, lib->func, 1);
lua_pop(L, 1); /* remove lib */
}
}
