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//path: src/one.c
#ifndef LUACEMBED_H
//path: src/imports/imports.fdefine.h
//path: src/imports/imports.fdeclare.h
//path: src/imports/imports.typesD.h
//path: src/imports/imports.typesC.h
//path: src/imports/imports.typesB.h
//path: src/imports/imports.types.h
//path: src/imports/imports.macros.h
//path: src/imports/imports.consts.h
//path: src/imports/imports.dependencies.h
#ifndef privateluacembed_dependencies
#define privateluacembed_dependencies
//path: src/imports/../dependencies.native.h
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#ifdef _WIN32
#include
#else
#include
#include
#endif
//path: src/imports/../dependencies/dependencies.all.h
//path: src/imports/../dependencies/UniversalGarbage.h
#ifndef UNIVERSAL_GARBAGE_H
#include
#include
#include
#include
#define UniversalGarbage_create_empty_struct(name,element_type) \
(element_type*)malloc(sizeof(element_type)); \
*name = (element_type){0};
#define UniversalGarbage_cast(value) ((void**)&value)
#define UniversalGarbage_add(garbage,deallocator_callback,value) \
rawUniversalGarbage_add(garbage,(void*)deallocator_callback,UniversalGarbage_cast(value))
#define UniversalGarbage_add_simple(garbage,value) \
UniversalGarbage_add(garbage,free,value)
#define UniversalGarbage_add_return(garbage,deallocator_callback,value) \
UniversalGarbage_add(garbage->return_values,deallocator_callback,value)
#define UniversalGarbage_add_simple_return(garbage,value) \
UniversalGarbage_add_simple(garbage->return_values,value)
#define UniversalGarbage_remove(garbage,value) \
rawUniversalGarbage_remove(garbage,UniversalGarbage_cast(value));
#define UniversalGarbage_disconnect(garbage,value) \
rawUniversalGarbage_disconnect(garbage,UniversalGarbage_cast(value));
#define UniversalGarbage_reallocate(garbage,value) \
rawUniversalGarbage_reallocate(garbage,UniversalGarbage_cast(value))
#define UniversalGarbage_resset(garbage,value) \
rawUniversalGarbage_resset(garbage,UniversalGarbage_cast(value))
typedef struct privateUniversalGarbageElement{
void **pointer;
void (*deallocator_callback)(void *element);
void *pointed_value;
}privateUniversalGarbageElement;
void private_UniversalGarbageSimpleElement_free_pointed_value(privateUniversalGarbageElement *self);
void private_UniversalGarbageSimpleElement_free(privateUniversalGarbageElement *self);
privateUniversalGarbageElement * private_newUniversalGarbageSimpleElement(void (*dealocator_callback)(void *element), void **pointer);
typedef struct UniversalGarbage{
struct UniversalGarbage *return_values;
privateUniversalGarbageElement **elements;
int elements_size;
bool is_the_root;
}UniversalGarbage;
UniversalGarbage * newUniversalGarbage();
UniversalGarbage * private_new_MainUniversalGarbage();
bool rawUniversalGarbage_resset(UniversalGarbage *self, void **pointer);
bool rawUniversalGarbage_remove(UniversalGarbage *self, void **pointer);
bool rawUniversalGarbage_disconnect(UniversalGarbage *self, void **pointer);
bool rawUniversalGarbage_reallocate(UniversalGarbage *self, void **pointer);
bool rawUniversalGarbage_add(UniversalGarbage *self, void *release_callback, void **pointer);
void private_UniversalGarbage_free_all_sub_elements(UniversalGarbage *self);
void UniversalGarbage_free_including_return(UniversalGarbage *self);
void UniversalGarbage_free(UniversalGarbage *self);
privateUniversalGarbageElement * private_newUniversalGarbageSimpleElement(void (*dealocator_callback)(void *element), void **pointer){
privateUniversalGarbageElement * self = UniversalGarbage_create_empty_struct(
self,
privateUniversalGarbageElement
);
self->pointer = pointer;
self->deallocator_callback = dealocator_callback;
self->pointed_value = *pointer;
return self;
}
void private_UniversalGarbageSimpleElement_free_pointed_value(privateUniversalGarbageElement *self){
if(self->pointed_value){
self->deallocator_callback(self->pointed_value);
self->pointed_value = NULL;
}
}
void private_UniversalGarbageSimpleElement_free(privateUniversalGarbageElement *self){
private_UniversalGarbageSimpleElement_free_pointed_value(self);
free(self);
}
UniversalGarbage * private_new_MainUniversalGarbage(){
UniversalGarbage *self = UniversalGarbage_create_empty_struct(self,UniversalGarbage)
self->elements = (privateUniversalGarbageElement**)malloc(0);
self->is_the_root = false;
return self;
}
UniversalGarbage * newUniversalGarbage(){
UniversalGarbage *self = UniversalGarbage_create_empty_struct(self,UniversalGarbage)
self->is_the_root = true;
self->elements = (privateUniversalGarbageElement**)malloc(0);
self->return_values =private_new_MainUniversalGarbage();
return self;
}
bool rawUniversalGarbage_reallocate(UniversalGarbage *self, void **pointer){
if(self->is_the_root){
if(rawUniversalGarbage_reallocate(self->return_values,pointer)){
return true;
}
}
for(int i = 0; i < self->elements_size; i++){
privateUniversalGarbageElement *current = self->elements[i];
bool reallocate = current->pointer == pointer;
if(reallocate){
current->pointed_value = *pointer;
return true;
}
}
return false;
}
bool rawUniversalGarbage_resset(UniversalGarbage *self, void **pointer){
if(self->is_the_root){
if(rawUniversalGarbage_resset(self->return_values,pointer)){
return true;
}
}
for(int i = 0; i < self->elements_size; i++){
privateUniversalGarbageElement *current = self->elements[i];
bool resset = current->pointer == pointer;
if(resset){
private_UniversalGarbageSimpleElement_free_pointed_value(current);
current->pointed_value = *pointer;
return true;
}
}
return false;
}
bool rawUniversalGarbage_remove(UniversalGarbage *self, void **pointer){
if(self->is_the_root){
if(rawUniversalGarbage_remove(self->return_values,pointer)){
*pointer = NULL;
return true;
}
}
for(int i = 0; i < self->elements_size; i++){
privateUniversalGarbageElement *current = self->elements[i];
if(current->pointer == pointer){
private_UniversalGarbageSimpleElement_free(current);
self->elements_size-=1;
bool its_not_the_last = i < self->elements_size;
if(its_not_the_last){
self->elements[i] = self->elements[self->elements_size];
}
*pointer = NULL;
return true;
}
}
return false;
}
bool rawUniversalGarbage_disconnect(UniversalGarbage *self, void **pointer){
if(self->is_the_root){
if(rawUniversalGarbage_disconnect(self->return_values,pointer)){
return true;
}
}
for(int i = 0; i < self->elements_size; i++){
privateUniversalGarbageElement *current = self->elements[i];
if(current->pointer == pointer){
free(current);
self->elements_size-=1;
bool its_not_the_last = i < self->elements_size;
if(its_not_the_last){
self->elements[i] = self->elements[self->elements_size];
}
return true;
}
}
return false;
}
bool rawUniversalGarbage_add(UniversalGarbage *self, void *release_callback, void **pointer){
if(!pointer){
return false;
}
for(int i = 0; i < self->elements_size; i++){
privateUniversalGarbageElement *current = self->elements[i];
if(current->pointer == pointer){
return false;
}
}
self->elements = (privateUniversalGarbageElement**)realloc(
self->elements,
(self->elements_size + 1) * sizeof(privateUniversalGarbageElement*)
);
void (*dealocator_callback)(void *element);
#ifdef __cplusplus
dealocator_callback =reinterpret_cast(release_callback);
#else
dealocator_callback = (void*)(void*)release_callback;
#endif
self->elements[self->elements_size] = private_newUniversalGarbageSimpleElement(dealocator_callback, pointer);
self->elements_size+=1;
return true;
}
void private_UniversalGarbage_free_all_sub_elements(UniversalGarbage *self){
for(int i = 0; i < self->elements_size; i++){
private_UniversalGarbageSimpleElement_free(self->elements[i]);
}
free(self->elements);
}
void UniversalGarbage_free_including_return(UniversalGarbage *self){
private_UniversalGarbage_free_all_sub_elements(self);
if(self->is_the_root){
UniversalGarbage_free(self->return_values);
}
free(self);
}
void UniversalGarbage_free(UniversalGarbage *self){
private_UniversalGarbage_free_all_sub_elements(self);
if(self->is_the_root){
UniversalGarbage *return_garbage = self->return_values;
for(int i = 0; i < return_garbage->elements_size; i++){
free(return_garbage->elements[i]);
}
free(return_garbage->elements);
free(return_garbage);
}
free(self);
}
#define UNIVERSAL_GARBAGE_H
#endif
//path: src/imports/../dependencies/lua/onelua.c
#ifndef MAKE_LIB
#ifndef MAKE_LUAC
#ifndef MAKE_LUA
#define MAKE_LUA
#endif
#endif
#endif
#include
//path: src/imports/../dependencies/lua/custom_math/custom_math.h
double private_lua_cembed_ldexp(double x, int exp);
double private_lua_cembed_frexp(double x, int *exp);
double private_lua_cembed_asin(double x);
double private_lua_cembed_acos(double x);
double private_lua_cembed_atan2(double y, double x);
double private_lua_cembed_ceil(double x);
double private_lua_cembed_sqrt(double x);
double private_lua_cembed_exp(double x);
double private_lua_cembed_fabs(double x);
double private_lua_cembed_factorial(int n);
double private_lua_cembed_sin(double x);
double private_lua_cembed_cos(double x);
double private_lua_cembed_tan(double x);
double private_lua_cembed_log(double x);
double private_lua_cembed_log2(double x);
double private_lua_embed_log10(double x);
double private_lua_embed_fmod(double x, double y);
double private_lua_embed_pow(double b, double e);
double private_lua_embed_floor(double x);
//path: src/imports/../dependencies/lua/custom_math/custom_math.c
double private_lua_cembed_ldexp(double x, int exp) {
if (x == 0.0) return x;
while (exp > 0) {
x *= 2.0;
exp--;
}
while (exp < 0) {
x *= 0.5;
exp++;
}
return x;
}
double private_lua_cembed_frexp(double x, int *exp) {
*exp = 0;
if (x == 0.0) return x;
while (x >= 1.0 || x < -1.0) {
x *= 0.5;
(*exp)++;
}
while (x < 0.5 && x != 0.0) {
x /= 0.5;
(*exp)--;
}
return x;
}
double private_lua_cembed_asin(double x) {
if (x <= -1.0 || x >= 1.0) {
return x / 0.0; // Retorna NaN para x fora do intervalo [-1, 1]
}
return private_lua_cembed_atan2(x, private_lua_cembed_sqrt(1.0 - x * x));
}
double private_lua_cembed_acos(double x) {
if (x <= -1.0 || x >= 1.0) {
return x / 0.0; // Retorna NaN para x fora do intervalo [-1, 1]
}
return 1.5707963267948966 - private_lua_cembed_asin(x);
}
double private_lua_cembed_atan2(double y, double x) {
if (x == 0.0 && y == 0.0) {
return y / x; // Retorna NaN para x = 0 e y = 0
}
double abs_y = private_lua_cembed_fabs(y);
double angle;
if (x >= 0.0) {
double r = (x - abs_y) / (x + abs_y);
angle = 0.7853981633974483 - 0.7853981633974483 * r;
} else {
double r = (x + abs_y) / (abs_y - x);
angle = 2.356194490192345 + 0.7853981633974483 * r;
}
if (y < 0.0) {
return -angle;
} else {
return angle;
}
}
double private_lua_cembed_ceil(double x) {
double f = private_lua_embed_floor(x);
if (f >= x) {
return f;
} else {
return f + 1.0;
}
}
double private_lua_cembed_sqrt(double x) {
if (x < 0.0) {
return x / 0.0; // Retorna NaN para x < 0
}
double x_half = 0.5 * x;
long i = *(long*)&x;
i = 0x5fe6ec85e7de30da - (i >> 1);
x = *(double*)&i;
x = x * (1.5 - x_half * x * x);
return 1.0 / x;
}
double private_lua_cembed_exp(double x) {
double result = 1.0;
double term = 1.0;
int i = 1;
while (term > 1.0e-15) {
term *= x / i;
result += term;
i++;
}
return result;
}
double private_lua_cembed_fabs(double x) {
return x < 0.0 ? -x : x;
}
double private_lua_cembed_factorial(int n) {
if (n <= 1) {
return 1.0;
}
double result = 1.0;
for (int i = 2; i <= n; ++i) {
result *= i;
}
return result;
}
double private_lua_cembed_sin(double x) {
double result = 0.0;
int n = 0;
double term = x;
double current_term = term;
double term_squared = term * term;
while (current_term > 1.0e-15) {
result += current_term;
n += 2;
term *= -term_squared / ((n + 1) * (n + 2));
current_term = term / private_lua_cembed_factorial(n);
}
return result;
}
double private_lua_cembed_cos(double x) {
double result = 0.0;
int n = 0;
double term = 1.0;
double current_term = term;
double term_squared = term * term;
while (current_term > 1.0e-15) {
result += current_term;
n += 2;
term *= -term_squared / (n * (n + 1));
current_term = term / private_lua_cembed_factorial(n);
}
return result;
}
double private_lua_cembed_tan(double x) {
return private_lua_cembed_sin(x) / private_lua_cembed_cos(x);
}
double private_lua_cembed_log(double x) {
if (x <= 0.0) {
return -1.0 / 0.0;
}
double result = 0.0;
double term = (x - 1) / (x + 1);
double current_term = term;
double term_squared = term * term;
int n = 1;
while (current_term > 1.0e-15) {
result += current_term / n;
current_term *= term_squared;
n += 2;
}
result *= 2.302585092994046;
return result;
}
double private_lua_cembed_log2(double x) {
if (x <= 0.0) {
return -1.0 / 0.0;
}
return private_lua_cembed_log(x) / private_lua_cembed_log(2.0);
}
double private_lua_embed_log10(double x) {
if (x <= 0.0) {
return -1.0 / 0.0;
}
return private_lua_cembed_log(x) / private_lua_cembed_log(10.0);
}
double private_lua_embed_fmod(double x, double y) {
while (y != 0.0) {
while (x >= y) {
x -= y;
}
if (x < y) {
return x;
}
}
return 0.0 / 0.0;
}
double private_lua_embed_pow(double b, double e) {
double result = 1.0;
int i;
if (e == 0.0) {
return 1.0;
}
if (e < 0.0) {
b = 1.0 / b;
e = -e;
}
for (i = 0; i < e; i++) {
result *= b;
}
return result;
}
double private_lua_embed_floor(double x) {
int i = (int)x;
if (x == (double)i) {
return x;
}
if (x < 0.0) {
return (double)(i - 1);
}
return (double)i;
}
#if 0
#define LUA_USE_LINUX
#define LUA_USE_MACOSX
#define LUA_USE_POSIX
#define LUA_ANSI
#endif
//path: src/imports/../dependencies/lua/lprefix.h
#ifndef lprefix_h
#define lprefix_h
#if !defined(LUA_USE_C89)
#if !defined(_XOPEN_SOURCE)
#define _XOPEN_SOURCE 600
#elif _XOPEN_SOURCE == 0
#undef _XOPEN_SOURCE
#endif
#if !defined(LUA_32BITS) && !defined(_FILE_OFFSET_BITS)
#define _LARGEFILE_SOURCE 1
#define _FILE_OFFSET_BITS 64
#endif
#endif
#if defined(_WIN32)
#if !defined(_CRT_SECURE_NO_WARNINGS)
#define _CRT_SECURE_NO_WARNINGS
#endif
#endif
#endif
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#ifdef _WIN32
#include
#else
#include
#include
#endif
#define LUA_CORE
#define LUA_LIB
#define ltable_c
#define lvm_c
//path: src/imports/../dependencies/lua/luaconf.h
#ifndef luaconf_h
#define luaconf_h
#include
#include
#if !defined(LUA_USE_C89) && defined(_WIN32) && !defined(_WIN32_WCE)
#define LUA_USE_WINDOWS
#endif
#if defined(LUA_USE_WINDOWS)
#define LUA_DL_DLL
#define LUA_USE_C89
#endif
#if defined(LUA_USE_LINUX)
#define LUA_USE_POSIX
#define LUA_USE_DLOPEN
#endif
#if defined(LUA_USE_MACOSX)
#define LUA_USE_POSIX
#define LUA_USE_DLOPEN
#endif
#if defined(LUA_USE_IOS)
#define LUA_USE_POSIX
#define LUA_USE_DLOPEN
#endif
#define LUAI_IS32INT ((UINT_MAX >> 30) >= 3)
#define LUA_INT_INT 1
#define LUA_INT_LONG 2
#define LUA_INT_LONGLONG 3
#define LUA_FLOAT_FLOAT 1
#define LUA_FLOAT_DOUBLE 2
#define LUA_FLOAT_LONGDOUBLE 3
#define LUA_INT_DEFAULT LUA_INT_LONGLONG
#define LUA_FLOAT_DEFAULT LUA_FLOAT_DOUBLE
#define LUA_32BITS 0
#if defined(LUA_USE_C89) && !defined(LUA_USE_WINDOWS)
#define LUA_C89_NUMBERS 1
#else
#define LUA_C89_NUMBERS 0
#endif
#if LUA_32BITS
#if LUAI_IS32INT
#define LUA_INT_TYPE LUA_INT_INT
#else
#define LUA_INT_TYPE LUA_INT_LONG
#endif
#define LUA_FLOAT_TYPE LUA_FLOAT_FLOAT
#elif LUA_C89_NUMBERS
#define LUA_INT_TYPE LUA_INT_LONG
#define LUA_FLOAT_TYPE LUA_FLOAT_DOUBLE
#else
#define LUA_INT_TYPE LUA_INT_DEFAULT
#define LUA_FLOAT_TYPE LUA_FLOAT_DEFAULT
#endif
#define LUA_PATH_SEP ";"
#define LUA_PATH_MARK "?"
#define LUA_EXEC_DIR "!"
#define LUA_VDIR LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
#if defined(_WIN32)
#define LUA_LDIR "!\\lua\\"
#define LUA_CDIR "!\\"
#define LUA_SHRDIR "!\\..\\share\\lua\\" LUA_VDIR "\\"
#if !defined(LUA_PATH_DEFAULT)
#define LUA_PATH_DEFAULT \
LUA_LDIR"?.lua;" LUA_LDIR"?\\init.lua;" \
LUA_CDIR"?.lua;" LUA_CDIR"?\\init.lua;" \
LUA_SHRDIR"?.lua;" LUA_SHRDIR"?\\init.lua;" \
".\\?.lua;" ".\\?\\init.lua"
#endif
#if !defined(LUA_CPATH_DEFAULT)
#define LUA_CPATH_DEFAULT \
LUA_CDIR"?.dll;" \
LUA_CDIR"..\\lib\\lua\\" LUA_VDIR "\\?.dll;" \
LUA_CDIR"loadall.dll;" ".\\?.dll"
#endif
#else
#define LUA_ROOT "/usr/local/"
#define LUA_LDIR LUA_ROOT "share/lua/" LUA_VDIR "/"
#define LUA_CDIR LUA_ROOT "lib/lua/" LUA_VDIR "/"
#if !defined(LUA_PATH_DEFAULT)
#define LUA_PATH_DEFAULT \
LUA_LDIR"?.lua;" LUA_LDIR"?/init.lua;" \
LUA_CDIR"?.lua;" LUA_CDIR"?/init.lua;" \
"./?.lua;" "./?/init.lua"
#endif
#if !defined(LUA_CPATH_DEFAULT)
#define LUA_CPATH_DEFAULT \
LUA_CDIR"?.so;" LUA_CDIR"loadall.so;" "./?.so"
#endif
#endif
#if !defined(LUA_DIRSEP)
#if defined(_WIN32)
#define LUA_DIRSEP "\\"
#else
#define LUA_DIRSEP "/"
#endif
#endif
#define LUA_IGMARK "-"
#if defined(LUA_BUILD_AS_DLL)
#if defined(LUA_CORE) || defined(LUA_LIB)
#define LUA_API __declspec(dllexport)
#else
#define LUA_API __declspec(dllimport)
#endif
#else
#define LUA_API extern
#endif
#define LUALIB_API LUA_API
#define LUAMOD_API LUA_API
#if defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 302) && \
defined(__ELF__)
#define LUAI_FUNC __attribute__((visibility("internal"))) extern
#else
#define LUAI_FUNC extern
#endif
#define LUAI_DDEC(dec) LUAI_FUNC dec
#define LUAI_DDEF
#if defined(LUA_COMPAT_5_3)
#define LUA_COMPAT_MATHLIB
#define LUA_COMPAT_APIINTCASTS
#define LUA_COMPAT_LT_LE
#define lua_strlen(L,i) lua_rawlen(L, (i))
#define lua_objlen(L,i) lua_rawlen(L, (i))
#define lua_equal(L,idx1,idx2) lua_compare(L,(idx1),(idx2),LUA_OPEQ)
#define lua_lessthan(L,idx1,idx2) lua_compare(L,(idx1),(idx2),LUA_OPLT)
#endif
#define l_floor(x) (l_mathop(private_lua_embed_floor)(x))
#define lua_number2str(s,sz,n) \
l_sprintf((s), sz, LUA_NUMBER_FMT, (LUAI_UACNUMBER)(n))
#define lua_numbertointeger(n,p) \
((n) >= (LUA_NUMBER)(LUA_MININTEGER) && \
(n) < -(LUA_NUMBER)(LUA_MININTEGER) && \
(*(p) = (LUA_INTEGER)(n), 1))
#if LUA_FLOAT_TYPE == LUA_FLOAT_FLOAT
#define LUA_NUMBER float
#define l_floatatt(n) (FLT_##n)
#define LUAI_UACNUMBER double
#define LUA_NUMBER_FRMLEN "carview.php?tsp="
#define LUA_NUMBER_FMT "%.7g"
#define l_mathop(op) op##f
#define lua_str2number(s,p) strtof((s), (p))
#elif LUA_FLOAT_TYPE == LUA_FLOAT_LONGDOUBLE
#define LUA_NUMBER long double
#define l_floatatt(n) (LDBL_##n)
#define LUAI_UACNUMBER long double
#define LUA_NUMBER_FRMLEN "L"
#define LUA_NUMBER_FMT "%.19Lg"
#define l_mathop(op) op##l
#define lua_str2number(s,p) strtold((s), (p))
#elif LUA_FLOAT_TYPE == LUA_FLOAT_DOUBLE
#define LUA_NUMBER double
#define l_floatatt(n) (DBL_##n)
#define LUAI_UACNUMBER double
#define LUA_NUMBER_FRMLEN "carview.php?tsp="
#define LUA_NUMBER_FMT "%.14g"
#define l_mathop(op) op
#define lua_str2number(s,p) strtod((s), (p))
#else
#error "numeric float type not defined"
#endif
#define LUA_INTEGER_FMT "%" LUA_INTEGER_FRMLEN "d"
#define LUAI_UACINT LUA_INTEGER
#define lua_integer2str(s,sz,n) \
l_sprintf((s), sz, LUA_INTEGER_FMT, (LUAI_UACINT)(n))
#define LUA_UNSIGNED unsigned LUAI_UACINT
#if LUA_INT_TYPE == LUA_INT_INT
#define LUA_INTEGER int
#define LUA_INTEGER_FRMLEN "carview.php?tsp="
#define LUA_MAXINTEGER INT_MAX
#define LUA_MININTEGER INT_MIN
#define LUA_MAXUNSIGNED UINT_MAX
#elif LUA_INT_TYPE == LUA_INT_LONG
#define LUA_INTEGER long
#define LUA_INTEGER_FRMLEN "l"
#define LUA_MAXINTEGER LONG_MAX
#define LUA_MININTEGER LONG_MIN
#define LUA_MAXUNSIGNED ULONG_MAX
#elif LUA_INT_TYPE == LUA_INT_LONGLONG
#if defined(LLONG_MAX)
#define LUA_INTEGER long long
#define LUA_INTEGER_FRMLEN "ll"
#define LUA_MAXINTEGER LLONG_MAX
#define LUA_MININTEGER LLONG_MIN
#define LUA_MAXUNSIGNED ULLONG_MAX
#elif defined(LUA_USE_WINDOWS)
#define LUA_INTEGER __int64
#define LUA_INTEGER_FRMLEN "I64"
#define LUA_MAXINTEGER _I64_MAX
#define LUA_MININTEGER _I64_MIN
#define LUA_MAXUNSIGNED _UI64_MAX
#else
#error "Compiler does not support 'long long'. Use option '-DLUA_32BITS' \
or '-DLUA_C89_NUMBERS' (see file 'luaconf.h' for details)"
#endif
#else
#error "numeric integer type not defined"
#endif
#if !defined(LUA_USE_C89)
#define l_sprintf(s,sz,f,i) snprintf(s,sz,f,i)
#else
#define l_sprintf(s,sz,f,i) ((void)(sz), sprintf(s,f,i))
#endif
#if !defined(LUA_USE_C89)
#define lua_strx2number(s,p) lua_str2number(s,p)
#endif
#define lua_pointer2str(buff,sz,p) l_sprintf(buff,sz,"%p",p)
#if !defined(LUA_USE_C89)
#define lua_number2strx(L,b,sz,f,n) \
((void)L, l_sprintf(b,sz,f,(LUAI_UACNUMBER)(n)))
#endif
#if defined(LUA_USE_C89) || (defined(HUGE_VAL) && !defined(HUGE_VALF))
#undef l_mathop
#undef lua_str2number
#define l_mathop(op) (lua_Number)op
#define lua_str2number(s,p) ((lua_Number)strtod((s), (p)))
#endif
#define LUA_KCONTEXT ptrdiff_t
#if !defined(LUA_USE_C89) && defined(__STDC_VERSION__) && \
__STDC_VERSION__ >= 199901L
#include
#if defined(INTPTR_MAX)
#undef LUA_KCONTEXT
#define LUA_KCONTEXT intptr_t
#endif
#endif
#if !defined(lua_getlocaledecpoint)
#define lua_getlocaledecpoint() (localeconv()->decimal_point[0])
#endif
#if !defined(luai_likely)
#if defined(__GNUC__) && !defined(LUA_NOBUILTIN)
#define luai_likely(x) (__builtin_expect(((x) != 0), 1))
#define luai_unlikely(x) (__builtin_expect(((x) != 0), 0))
#else
#define luai_likely(x) (x)
#define luai_unlikely(x) (x)
#endif
#endif
#if defined(LUA_CORE) || defined(LUA_LIB)
#define l_likely(x) luai_likely(x)
#define l_unlikely(x) luai_unlikely(x)
#endif
#if defined(LUA_USE_APICHECK)
#include
#define luai_apicheck(l,e) assert(e)
#endif
#if LUAI_IS32INT
#define LUAI_MAXSTACK 1000000
#else
#define LUAI_MAXSTACK 15000
#endif
#define LUA_EXTRASPACE (sizeof(void *))
#define LUA_IDSIZE 60
#define LUAL_BUFFERSIZE ((int)(16 * sizeof(void*) * sizeof(lua_Number)))
#define LUAI_MAXALIGN lua_Number n; double u; void *s; lua_Integer i; long l
#endif
#undef LUAI_FUNC
#undef LUAI_DDEC
#undef LUAI_DDEF
#define LUAI_FUNC static
#define LUAI_DDEC(def)
#define LUAI_DDEF static
//path: src/imports/../dependencies/lua/lzio.c
#define lzio_c
#define LUA_CORE
#include
//path: src/imports/../dependencies/lua/lua.h
#ifndef lua_h
#define lua_h
#include
#include
#define LUA_COPYRIGHT LUA_RELEASE " Copyright (C) 1994-2023 Lua.org, PUC-Rio"
#define LUA_AUTHORS "R. Ierusalimschy, L. H. de Figueiredo, W. Celes"
#define LUA_VERSION_MAJOR_N 5
#define LUA_VERSION_MINOR_N 5
#define LUA_VERSION_RELEASE_N 0
#define LUA_VERSION_NUM (LUA_VERSION_MAJOR_N * 100 + LUA_VERSION_MINOR_N)
#define LUA_VERSION_RELEASE_NUM (LUA_VERSION_NUM * 100 + LUA_VERSION_RELEASE_N)
#define LUA_SIGNATURE "\x1bLua"
#define LUA_MULTRET (-1)
#define LUA_REGISTRYINDEX (-LUAI_MAXSTACK - 1000)
#define lua_upvalueindex(i) (LUA_REGISTRYINDEX - (i))
#define LUA_OK 0
#define LUA_YIELD 1
#define LUA_ERRRUN 2
#define LUA_ERRSYNTAX 3
#define LUA_ERRMEM 4
#define LUA_ERRERR 5
typedef struct lua_State lua_State;
#define LUA_TNONE (-1)
#define LUA_TNIL 0
#define LUA_TBOOLEAN 1
#define LUA_TLIGHTUSERDATA 2
#define LUA_TNUMBER 3
#define LUA_TSTRING 4
#define LUA_TTABLE 5
#define LUA_TFUNCTION 6
#define LUA_TUSERDATA 7
#define LUA_TTHREAD 8
#define LUA_NUMTYPES 9
#define LUA_MINSTACK 20
#define LUA_RIDX_GLOBALS 2
#define LUA_RIDX_MAINTHREAD 3
#define LUA_RIDX_LAST 3
typedef LUA_NUMBER lua_Number;
typedef LUA_INTEGER lua_Integer;
typedef LUA_UNSIGNED lua_Unsigned;
typedef LUA_KCONTEXT lua_KContext;
typedef int (*lua_CFunction) (lua_State *L);
typedef int (*lua_KFunction) (lua_State *L, int status, lua_KContext ctx);
typedef const char * (*lua_Reader) (lua_State *L, void *ud, size_t *sz);
typedef int (*lua_Writer) (lua_State *L, const void *p, size_t sz, void *ud);
typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize);
typedef void (*lua_WarnFunction) (void *ud, const char *msg, int tocont);
typedef struct lua_Debug lua_Debug;
typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar);
extern const char lua_ident[];
LUA_API lua_State *(lua_newstate) (lua_Alloc f, void *ud, unsigned seed);
LUA_API void (lua_close) (lua_State *L);
LUA_API lua_State *(lua_newthread) (lua_State *L);
LUA_API int (lua_closethread) (lua_State *L, lua_State *from);
LUA_API lua_CFunction (lua_atpanic) (lua_State *L, lua_CFunction panicf);
LUA_API lua_Number (lua_version) (lua_State *L);
LUA_API int (lua_absindex) (lua_State *L, int idx);
LUA_API int (lua_gettop) (lua_State *L);
LUA_API void (lua_settop) (lua_State *L, int idx);
LUA_API void (lua_pushvalue) (lua_State *L, int idx);
LUA_API void (lua_rotate) (lua_State *L, int idx, int n);
LUA_API void (lua_copy) (lua_State *L, int fromidx, int toidx);
LUA_API int (lua_checkstack) (lua_State *L, int n);
LUA_API void (lua_xmove) (lua_State *from, lua_State *to, int n);
LUA_API int (lua_isnumber) (lua_State *L, int idx);
LUA_API int (lua_isstring) (lua_State *L, int idx);
LUA_API int (lua_iscfunction) (lua_State *L, int idx);
LUA_API int (lua_isinteger) (lua_State *L, int idx);
LUA_API int (lua_isuserdata) (lua_State *L, int idx);
LUA_API int (lua_type) (lua_State *L, int idx);
LUA_API const char *(lua_typename) (lua_State *L, int tp);
LUA_API lua_Number (lua_tonumberx) (lua_State *L, int idx, int *isnum);
LUA_API lua_Integer (lua_tointegerx) (lua_State *L, int idx, int *isnum);
LUA_API int (lua_toboolean) (lua_State *L, int idx);
LUA_API const char *(lua_tolstring) (lua_State *L, int idx, size_t *len);
LUA_API lua_Unsigned (lua_rawlen) (lua_State *L, int idx);
LUA_API lua_CFunction (lua_tocfunction) (lua_State *L, int idx);
LUA_API void *(lua_touserdata) (lua_State *L, int idx);
LUA_API lua_State *(lua_tothread) (lua_State *L, int idx);
LUA_API const void *(lua_topointer) (lua_State *L, int idx);
#define LUA_OPADD 0
#define LUA_OPSUB 1
#define LUA_OPMUL 2
#define LUA_OPMOD 3
#define LUA_OPPOW 4
#define LUA_OPDIV 5
#define LUA_OPIDIV 6
#define LUA_OPBAND 7
#define LUA_OPBOR 8
#define LUA_OPBXOR 9
#define LUA_OPSHL 10
#define LUA_OPSHR 11
#define LUA_OPUNM 12
#define LUA_OPBNOT 13
LUA_API void (lua_arith) (lua_State *L, int op);
#define LUA_OPEQ 0
#define LUA_OPLT 1
#define LUA_OPLE 2
LUA_API int (lua_rawequal) (lua_State *L, int idx1, int idx2);
LUA_API int (lua_compare) (lua_State *L, int idx1, int idx2, int op);
LUA_API void (lua_pushnil) (lua_State *L);
LUA_API void (lua_pushnumber) (lua_State *L, lua_Number n);
LUA_API void (lua_pushinteger) (lua_State *L, lua_Integer n);
LUA_API const char *(lua_pushlstring) (lua_State *L, const char *s, size_t len);
LUA_API const char *(lua_pushextlstring) (lua_State *L,
const char *s, size_t len, lua_Alloc falloc, void *ud);
LUA_API const char *(lua_pushstring) (lua_State *L, const char *s);
LUA_API const char *(lua_pushvfstring) (lua_State *L, const char *fmt,
va_list argp);
LUA_API const char *(lua_pushfstring) (lua_State *L, const char *fmt, ...);
LUA_API void (lua_pushcclosure) (lua_State *L, lua_CFunction fn, int n);
LUA_API void (lua_pushboolean) (lua_State *L, int b);
LUA_API void (lua_pushlightuserdata) (lua_State *L, void *p);
LUA_API int (lua_pushthread) (lua_State *L);
LUA_API int (lua_getglobal) (lua_State *L, const char *name);
LUA_API int (lua_gettable) (lua_State *L, int idx);
LUA_API int (lua_getfield) (lua_State *L, int idx, const char *k);
LUA_API int (lua_geti) (lua_State *L, int idx, lua_Integer n);
LUA_API int (lua_rawget) (lua_State *L, int idx);
LUA_API int (lua_rawgeti) (lua_State *L, int idx, lua_Integer n);
LUA_API int (lua_rawgetp) (lua_State *L, int idx, const void *p);
LUA_API void (lua_createtable) (lua_State *L, unsigned narr, unsigned nrec);
LUA_API void *(lua_newuserdatauv) (lua_State *L, size_t sz, int nuvalue);
LUA_API int (lua_getmetatable) (lua_State *L, int objindex);
LUA_API int (lua_getiuservalue) (lua_State *L, int idx, int n);
LUA_API void (lua_setglobal) (lua_State *L, const char *name);
LUA_API void (lua_settable) (lua_State *L, int idx);
LUA_API void (lua_setfield) (lua_State *L, int idx, const char *k);
LUA_API void (lua_seti) (lua_State *L, int idx, lua_Integer n);
LUA_API void (lua_rawset) (lua_State *L, int idx);
LUA_API void (lua_rawseti) (lua_State *L, int idx, lua_Integer n);
LUA_API void (lua_rawsetp) (lua_State *L, int idx, const void *p);
LUA_API int (lua_setmetatable) (lua_State *L, int objindex);
LUA_API int (lua_setiuservalue) (lua_State *L, int idx, int n);
LUA_API void (lua_callk) (lua_State *L, int nargs, int nresults,
lua_KContext ctx, lua_KFunction k);
#define lua_call(L,n,r) lua_callk(L, (n), (r), 0, NULL)
LUA_API int (lua_pcallk) (lua_State *L, int nargs, int nresults, int errfunc,
lua_KContext ctx, lua_KFunction k);
#define lua_pcall(L,n,r,f) lua_pcallk(L, (n), (r), (f), 0, NULL)
LUA_API int (lua_load) (lua_State *L, lua_Reader reader, void *dt,
const char *chunkname, const char *mode);
LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data, int strip);
LUA_API int (lua_yieldk) (lua_State *L, int nresults, lua_KContext ctx,
lua_KFunction k);
LUA_API int (lua_resume) (lua_State *L, lua_State *from, int narg,
int *nres);
LUA_API int (lua_status) (lua_State *L);
LUA_API int (lua_isyieldable) (lua_State *L);
#define lua_yield(L,n) lua_yieldk(L, (n), 0, NULL)
LUA_API void (lua_setwarnf) (lua_State *L, lua_WarnFunction f, void *ud);
LUA_API void (lua_warning) (lua_State *L, const char *msg, int tocont);
#define LUA_GCSTOP 0
#define LUA_GCRESTART 1
#define LUA_GCCOLLECT 2
#define LUA_GCCOUNT 3
#define LUA_GCCOUNTB 4
#define LUA_GCSTEP 5
#define LUA_GCISRUNNING 6
#define LUA_GCGEN 7
#define LUA_GCINC 8
#define LUA_GCPARAM 9
#define LUA_GCPMINORMUL 0
#define LUA_GCPMAJORMINOR 1
#define LUA_GCPMINORMAJOR 2
#define LUA_GCPPAUSE 3
#define LUA_GCPSTEPMUL 4
#define LUA_GCPSTEPSIZE 5
#define LUA_GCPN 6
LUA_API int (lua_gc) (lua_State *L, int what, ...);
LUA_API int (lua_error) (lua_State *L);
LUA_API int (lua_next) (lua_State *L, int idx);
LUA_API void (lua_concat) (lua_State *L, int n);
LUA_API void (lua_len) (lua_State *L, int idx);
LUA_API size_t (lua_stringtonumber) (lua_State *L, const char *s);
LUA_API lua_Alloc (lua_getallocf) (lua_State *L, void **ud);
LUA_API void (lua_setallocf) (lua_State *L, lua_Alloc f, void *ud);
LUA_API void (lua_toclose) (lua_State *L, int idx);
LUA_API void (lua_closeslot) (lua_State *L, int idx);
#define lua_getextraspace(L) ((void *)((char *)(L) - LUA_EXTRASPACE))
#define lua_tonumber(L,i) lua_tonumberx(L,(i),NULL)
#define lua_tointeger(L,i) lua_tointegerx(L,(i),NULL)
#define lua_pop(L,n) lua_settop(L, -(n)-1)
#define lua_newtable(L) lua_createtable(L, 0, 0)
#define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n)))
#define lua_pushcfunction(L,f) lua_pushcclosure(L, (f), 0)
#define lua_isfunction(L,n) (lua_type(L, (n)) == LUA_TFUNCTION)
#define lua_istable(L,n) (lua_type(L, (n)) == LUA_TTABLE)
#define lua_islightuserdata(L,n) (lua_type(L, (n)) == LUA_TLIGHTUSERDATA)
#define lua_isnil(L,n) (lua_type(L, (n)) == LUA_TNIL)
#define lua_isboolean(L,n) (lua_type(L, (n)) == LUA_TBOOLEAN)
#define lua_isthread(L,n) (lua_type(L, (n)) == LUA_TTHREAD)
#define lua_isnone(L,n) (lua_type(L, (n)) == LUA_TNONE)
#define lua_isnoneornil(L, n) (lua_type(L, (n)) <= 0)
#define lua_pushliteral(L, s) lua_pushstring(L, "carview.php?tsp=" s)
#define lua_pushglobaltable(L) \
((void)lua_rawgeti(L, LUA_REGISTRYINDEX, LUA_RIDX_GLOBALS))
#define lua_tostring(L,i) lua_tolstring(L, (i), NULL)
#define lua_insert(L,idx) lua_rotate(L, (idx), 1)
#define lua_remove(L,idx) (lua_rotate(L, (idx), -1), lua_pop(L, 1))
#define lua_replace(L,idx) (lua_copy(L, -1, (idx)), lua_pop(L, 1))
#if defined(LUA_COMPAT_APIINTCASTS)
#define lua_pushunsigned(L,n) lua_pushinteger(L, (lua_Integer)(n))
#define lua_tounsignedx(L,i,is) ((lua_Unsigned)lua_tointegerx(L,i,is))
#define lua_tounsigned(L,i) lua_tounsignedx(L,(i),NULL)
#endif
#define lua_newuserdata(L,s) lua_newuserdatauv(L,s,1)
#define lua_getuservalue(L,idx) lua_getiuservalue(L,idx,1)
#define lua_setuservalue(L,idx) lua_setiuservalue(L,idx,1)
#define lua_resetthread(L) lua_closethread(L,NULL)
#define LUA_HOOKCALL 0
#define LUA_HOOKRET 1
#define LUA_HOOKLINE 2
#define LUA_HOOKCOUNT 3
#define LUA_HOOKTAILCALL 4
#define LUA_MASKCALL (1 << LUA_HOOKCALL)
#define LUA_MASKRET (1 << LUA_HOOKRET)
#define LUA_MASKLINE (1 << LUA_HOOKLINE)
#define LUA_MASKCOUNT (1 << LUA_HOOKCOUNT)
LUA_API int (lua_getstack) (lua_State *L, int level, lua_Debug *ar);
LUA_API int (lua_getinfo) (lua_State *L, const char *what, lua_Debug *ar);
LUA_API const char *(lua_getlocal) (lua_State *L, const lua_Debug *ar, int n);
LUA_API const char *(lua_setlocal) (lua_State *L, const lua_Debug *ar, int n);
LUA_API const char *(lua_getupvalue) (lua_State *L, int funcindex, int n);
LUA_API const char *(lua_setupvalue) (lua_State *L, int funcindex, int n);
LUA_API void *(lua_upvalueid) (lua_State *L, int fidx, int n);
LUA_API void (lua_upvaluejoin) (lua_State *L, int fidx1, int n1,
int fidx2, int n2);
LUA_API void (lua_sethook) (lua_State *L, lua_Hook func, int mask, int count);
LUA_API lua_Hook (lua_gethook) (lua_State *L);
LUA_API int (lua_gethookmask) (lua_State *L);
LUA_API int (lua_gethookcount) (lua_State *L);
struct lua_Debug {
int event;
const char *name;
const char *namewhat;
const char *what;
const char *source;
size_t srclen;
int currentline;
int linedefined;
int lastlinedefined;
unsigned char nups;
unsigned char nparams;
char isvararg;
char istailcall;
unsigned short ftransfer;
unsigned short ntransfer;
char short_src[LUA_IDSIZE];
struct CallInfo *i_ci;
};
#define LUAI_TOSTRAUX(x) #x
#define LUAI_TOSTR(x) LUAI_TOSTRAUX(x)
#define LUA_VERSION_MAJOR LUAI_TOSTR(LUA_VERSION_MAJOR_N)
#define LUA_VERSION_MINOR LUAI_TOSTR(LUA_VERSION_MINOR_N)
#define LUA_VERSION_RELEASE LUAI_TOSTR(LUA_VERSION_RELEASE_N)
#define LUA_VERSION "Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
#define LUA_RELEASE LUA_VERSION "." LUA_VERSION_RELEASE
#endif
//path: src/imports/../dependencies/lua/llimits.h
#ifndef llimits_h
#define llimits_h
#include
#include
#if defined(LUAI_MEM)
typedef LUAI_UMEM lu_mem;
typedef LUAI_MEM l_obj;
#elif LUAI_IS32INT
typedef size_t lu_mem;
typedef ptrdiff_t l_obj;
#else
typedef unsigned long lu_mem;
typedef long l_obj;
#endif
#define MAX_LOBJ \
cast(l_obj, (cast(lu_mem, 1) << (sizeof(l_obj) * CHAR_BIT - 1)) - 1)
typedef unsigned char lu_byte;
typedef signed char ls_byte;
#define MAX_SIZET ((size_t)(~(size_t)0))
#define MAX_SIZE (sizeof(size_t) < sizeof(lua_Integer) ? MAX_SIZET \
: (size_t)(LUA_MAXINTEGER))
#define MAX_INT INT_MAX
#define log2maxs(t) cast_int(sizeof(t) * 8 - 2)
#define ispow2(x) (((x) & ((x) - 1)) == 0)
#define LL(x) (sizeof(x)/sizeof(char) - 1)
#if !defined(LUA_USE_C89) && defined(__STDC_VERSION__) && \
__STDC_VERSION__ >= 199901L
#include
#if defined(UINTPTR_MAX)
#define L_P2I uintptr_t
#else
#define L_P2I uintmax_t
#endif
#else
#define L_P2I size_t
#endif
#define point2uint(p) cast_uint((L_P2I)(p) & UINT_MAX)
typedef LUAI_UACNUMBER l_uacNumber;
typedef LUAI_UACINT l_uacInt;
#if defined LUAI_ASSERT
#undef NDEBUG
#include
#define lua_assert(c) assert(c)
#endif
#if defined(lua_assert)
#define check_exp(c,e) (lua_assert(c), (e))
#define lua_longassert(c) ((c) ? (void)0 : lua_assert(0))
#else
#define lua_assert(c) ((void)0)
#define check_exp(c,e) (e)
#define lua_longassert(c) ((void)0)
#endif
#if !defined(luai_apicheck)
#define luai_apicheck(l,e) ((void)l, lua_assert(e))
#endif
#define api_check(l,e,msg) luai_apicheck(l,(e) && msg)
#if !defined(UNUSED)
#define UNUSED(x) ((void)(x))
#endif
#define cast(t, exp) ((t)(exp))
#define cast_void(i) cast(void, (i))
#define cast_voidp(i) cast(void *, (i))
#define cast_num(i) cast(lua_Number, (i))
#define cast_int(i) cast(int, (i))
#define cast_uint(i) cast(unsigned int, (i))
#define cast_byte(i) cast(lu_byte, (i))
#define cast_uchar(i) cast(unsigned char, (i))
#define cast_char(i) cast(char, (i))
#define cast_charp(i) cast(char *, (i))
#define cast_sizet(i) cast(size_t, (i))
#if !defined(l_castS2U)
#define l_castS2U(i) ((lua_Unsigned)(i))
#endif
#if !defined(l_castU2S)
#define l_castU2S(i) ((lua_Integer)(i))
#endif
#if !defined(l_noret)
#if defined(__GNUC__)
#define l_noret void __attribute__((noreturn))
#elif defined(_MSC_VER) && _MSC_VER >= 1200
#define l_noret void __declspec(noreturn)
#else
#define l_noret void
#endif
#endif
#if !defined(LUA_USE_C89)
#define l_inline inline
#elif defined(__GNUC__)
#define l_inline __inline__
#else
#define l_inline
#endif
#define l_sinline static l_inline
#if LUAI_IS32INT
typedef unsigned int l_uint32;
#else
typedef unsigned long l_uint32;
#endif
typedef l_uint32 Instruction;
#if !defined(LUAI_MAXSHORTLEN)
#define LUAI_MAXSHORTLEN 40
#endif
#if !defined(MINSTRTABSIZE)
#define MINSTRTABSIZE 128
#endif
#if !defined(STRCACHE_N)
#define STRCACHE_N 53
#define STRCACHE_M 2
#endif
#if !defined(LUA_MINBUFFER)
#define LUA_MINBUFFER 32
#endif
#if !defined(LUAI_MAXCCALLS)
#define LUAI_MAXCCALLS 200
#endif
#if !defined(lua_lock)
#define lua_lock(L) ((void) 0)
#define lua_unlock(L) ((void) 0)
#endif
#if !defined(luai_threadyield)
#define luai_threadyield(L) {lua_unlock(L); lua_lock(L);}
#endif
#if !defined(luai_userstateopen)
#define luai_userstateopen(L) ((void)L)
#endif
#if !defined(luai_userstateclose)
#define luai_userstateclose(L) ((void)L)
#endif
#if !defined(luai_userstatethread)
#define luai_userstatethread(L,L1) ((void)L)
#endif
#if !defined(luai_userstatefree)
#define luai_userstatefree(L,L1) ((void)L)
#endif
#if !defined(luai_userstateresume)
#define luai_userstateresume(L,n) ((void)L)
#endif
#if !defined(luai_userstateyield)
#define luai_userstateyield(L,n) ((void)L)
#endif
#if !defined(luai_numidiv)
#define luai_numidiv(L,a,b) ((void)L, l_floor(luai_numdiv(L,a,b)))
#endif
#if !defined(luai_numdiv)
#define luai_numdiv(L,a,b) ((a)/(b))
#endif
#if !defined(luai_nummod)
#define luai_nummod(L,a,b,m) \
{ (void)L; (m) = l_mathop(private_lua_embed_fmod)(a,b); \
if (((m) > 0) ? (b) < 0 : ((m) < 0 && (b) > 0)) (m) += (b); }
#endif
#if !defined(luai_numpow)
#define luai_numpow(L,a,b) \
((void)L, (b == 2) ? (a)*(a) : l_mathop(private_lua_embed_pow)(a,b))
#endif
#if !defined(luai_numadd)
#define luai_numadd(L,a,b) ((a)+(b))
#define luai_numsub(L,a,b) ((a)-(b))
#define luai_nummul(L,a,b) ((a)*(b))
#define luai_numunm(L,a) (-(a))
#define luai_numeq(a,b) ((a)==(b))
#define luai_numlt(a,b) ((a)<(b))
#define luai_numle(a,b) ((a)<=(b))
#define luai_numgt(a,b) ((a)>(b))
#define luai_numge(a,b) ((a)>=(b))
#define luai_numisnan(a) (!luai_numeq((a), (a)))
#endif
#if !defined(HARDSTACKTESTS)
#define condmovestack(L,pre,pos) ((void)0)
#else
#define condmovestack(L,pre,pos) \
{ int sz_ = stacksize(L); pre; luaD_reallocstack((L), sz_, 0); pos; }
#endif
#if !defined(HARDMEMTESTS)
#define condchangemem(L,pre,pos) ((void)0)
#else
#define condchangemem(L,pre,pos) \
{ if (gcrunning(G(L))) { pre; luaC_fullgc(L, 0); pos; } }
#endif
#endif
//path: src/imports/../dependencies/lua/lmem.h
#ifndef lmem_h
#define lmem_h
#include
#define luaM_error(L) luaD_throw(L, LUA_ERRMEM)
#define luaM_testsize(n,e) \
(sizeof(n) >= sizeof(size_t) && cast_sizet((n)) + 1 > MAX_SIZET/(e))
#define luaM_checksize(L,n,e) \
(luaM_testsize(n,e) ? luaM_toobig(L) : cast_void(0))
#define luaM_limitN(n,t) \
((cast_sizet(n) <= MAX_SIZET/sizeof(t)) ? (n) : \
cast_uint((MAX_SIZET/sizeof(t))))
#define luaM_reallocvchar(L,b,on,n) \
cast_charp(luaM_saferealloc_(L, (b), (on)*sizeof(char), (n)*sizeof(char)))
#define luaM_freemem(L, b, s) luaM_free_(L, (b), (s))
#define luaM_free(L, b) luaM_free_(L, (b), sizeof(*(b)))
#define luaM_freearray(L, b, n) luaM_free_(L, (b), (n)*sizeof(*(b)))
#define luaM_new(L,t) cast(t*, luaM_malloc_(L, sizeof(t), 0))
#define luaM_newvector(L,n,t) cast(t*, luaM_malloc_(L, (n)*sizeof(t), 0))
#define luaM_newvectorchecked(L,n,t) \
(luaM_checksize(L,n,sizeof(t)), luaM_newvector(L,n,t))
#define luaM_newobject(L,tag,s) luaM_malloc_(L, (s), tag)
#define luaM_newblock(L, size) luaM_newvector(L, size, char)
#define luaM_growvector(L,v,nelems,size,t,limit,e) \
((v)=cast(t *, luaM_growaux_(L,v,nelems,&(size),sizeof(t), \
luaM_limitN(limit,t),e)))
#define luaM_reallocvector(L, v,oldn,n,t) \
(cast(t *, luaM_realloc_(L, v, cast_sizet(oldn) * sizeof(t), \
cast_sizet(n) * sizeof(t))))
#define luaM_shrinkvector(L,v,size,fs,t) \
((v)=cast(t *, luaM_shrinkvector_(L, v, &(size), fs, sizeof(t))))
LUAI_FUNC l_noret luaM_toobig (lua_State *L);
LUAI_FUNC void *luaM_realloc_ (lua_State *L, void *block, size_t oldsize,
size_t size);
LUAI_FUNC void *luaM_saferealloc_ (lua_State *L, void *block, size_t oldsize,
size_t size);
LUAI_FUNC void luaM_free_ (lua_State *L, void *block, size_t osize);
LUAI_FUNC void *luaM_growaux_ (lua_State *L, void *block, int nelems,
int *size, int size_elem, int limit,
const char *what);
LUAI_FUNC void *luaM_shrinkvector_ (lua_State *L, void *block, int *nelem,
int final_n, int size_elem);
LUAI_FUNC void *luaM_malloc_ (lua_State *L, size_t size, int tag);
#endif
//path: src/imports/../dependencies/lua/lstate.h
#ifndef lstate_h
#define lstate_h
typedef struct CallInfo CallInfo;
//path: src/imports/../dependencies/lua/lobject.h
#ifndef lobject_h
#define lobject_h
#include
#define LUA_TUPVAL LUA_NUMTYPES
#define LUA_TPROTO (LUA_NUMTYPES+1)
#define LUA_TDEADKEY (LUA_NUMTYPES+2)
#define LUA_TOTALTYPES (LUA_TPROTO + 2)
#define makevariant(t,v) ((t) | ((v) << 4))
typedef union Value {
struct GCObject *gc;
void *p;
lua_CFunction f;
lua_Integer i;
lua_Number n;
lu_byte ub;
} Value;
#define TValuefields Value value_; lu_byte tt_
typedef struct TValue {
TValuefields;
} TValue;
#define val_(o) ((o)->value_)
#define valraw(o) (val_(o))
#define rawtt(o) ((o)->tt_)
#define novariant(t) ((t) & 0x0F)
#define withvariant(t) ((t) & 0x3F)
#define ttypetag(o) withvariant(rawtt(o))
#define ttype(o) (novariant(rawtt(o)))
#define checktag(o,t) (rawtt(o) == (t))
#define checktype(o,t) (ttype(o) == (t))
#define righttt(obj) (ttypetag(obj) == gcvalue(obj)->tt)
#define checkliveness(L,obj) \
((void)L, lua_longassert(!iscollectable(obj) || \
(righttt(obj) && (L == NULL || !isdead(G(L),gcvalue(obj))))))
#define settt_(o,t) ((o)->tt_=(t))
#define setobj(L,obj1,obj2) \
{ TValue *io1=(obj1); const TValue *io2=(obj2); \
io1->value_ = io2->value_; settt_(io1, io2->tt_); \
checkliveness(L,io1); lua_assert(!isnonstrictnil(io1)); }
#define setobjs2s(L,o1,o2) setobj(L,s2v(o1),s2v(o2))
#define setobj2s(L,o1,o2) setobj(L,s2v(o1),o2)
#define setobjt2t setobj
#define setobj2n setobj
#define setobj2t setobj
typedef union StackValue {
TValue val;
struct {
TValuefields;
unsigned short delta;
} tbclist;
} StackValue;
typedef StackValue *StkId;
typedef union {
StkId p;
ptrdiff_t offset;
} StkIdRel;
#define s2v(o) (&(o)->val)
#define LUA_VNIL makevariant(LUA_TNIL, 0)
#define LUA_VEMPTY makevariant(LUA_TNIL, 1)
#define LUA_VABSTKEY makevariant(LUA_TNIL, 2)
#define LUA_VNOTABLE makevariant(LUA_TNIL, 3)
#define ttisnil(v) checktype((v), LUA_TNIL)
#define tagisempty(tag) (novariant(tag) == LUA_TNIL)
#define ttisstrictnil(o) checktag((o), LUA_VNIL)
#define setnilvalue(obj) settt_(obj, LUA_VNIL)
#define isabstkey(v) checktag((v), LUA_VABSTKEY)
#define isnonstrictnil(v) (ttisnil(v) && !ttisstrictnil(v))
#define isempty(v) ttisnil(v)
#define ABSTKEYCONSTANT {NULL}, LUA_VABSTKEY
#define setempty(v) settt_(v, LUA_VEMPTY)
#define LUA_VFALSE makevariant(LUA_TBOOLEAN, 0)
#define LUA_VTRUE makevariant(LUA_TBOOLEAN, 1)
#define ttisboolean(o) checktype((o), LUA_TBOOLEAN)
#define ttisfalse(o) checktag((o), LUA_VFALSE)
#define ttistrue(o) checktag((o), LUA_VTRUE)
#define l_isfalse(o) (ttisfalse(o) || ttisnil(o))
#define tagisfalse(t) ((t) == LUA_VFALSE || novariant(t) == LUA_TNIL)
#define setbfvalue(obj) settt_(obj, LUA_VFALSE)
#define setbtvalue(obj) settt_(obj, LUA_VTRUE)
#define LUA_VTHREAD makevariant(LUA_TTHREAD, 0)
#define ttisthread(o) checktag((o), ctb(LUA_VTHREAD))
#define thvalue(o) check_exp(ttisthread(o), gco2th(val_(o).gc))
#define setthvalue(L,obj,x) \
{ TValue *io = (obj); lua_State *x_ = (x); \
val_(io).gc = obj2gco(x_); settt_(io, ctb(LUA_VTHREAD)); \
checkliveness(L,io); }
#define setthvalue2s(L,o,t) setthvalue(L,s2v(o),t)
#define CommonHeader struct GCObject *next; lu_byte tt; lu_byte marked
typedef struct GCObject {
CommonHeader;
} GCObject;
#define BIT_ISCOLLECTABLE (1 << 6)
#define iscollectable(o) (rawtt(o) & BIT_ISCOLLECTABLE)
#define ctb(t) ((t) | BIT_ISCOLLECTABLE)
#define gcvalue(o) check_exp(iscollectable(o), val_(o).gc)
#define gcvalueraw(v) ((v).gc)
#define setgcovalue(L,obj,x) \
{ TValue *io = (obj); GCObject *i_g=(x); \
val_(io).gc = i_g; settt_(io, ctb(i_g->tt)); }
#define LUA_VNUMINT makevariant(LUA_TNUMBER, 0)
#define LUA_VNUMFLT makevariant(LUA_TNUMBER, 1)
#define ttisnumber(o) checktype((o), LUA_TNUMBER)
#define ttisfloat(o) checktag((o), LUA_VNUMFLT)
#define ttisinteger(o) checktag((o), LUA_VNUMINT)
#define nvalue(o) check_exp(ttisnumber(o), \
(ttisinteger(o) ? cast_num(ivalue(o)) : fltvalue(o)))
#define fltvalue(o) check_exp(ttisfloat(o), val_(o).n)
#define ivalue(o) check_exp(ttisinteger(o), val_(o).i)
#define fltvalueraw(v) ((v).n)
#define ivalueraw(v) ((v).i)
#define setfltvalue(obj,x) \
{ TValue *io=(obj); val_(io).n=(x); settt_(io, LUA_VNUMFLT); }
#define chgfltvalue(obj,x) \
{ TValue *io=(obj); lua_assert(ttisfloat(io)); val_(io).n=(x); }
#define setivalue(obj,x) \
{ TValue *io=(obj); val_(io).i=(x); settt_(io, LUA_VNUMINT); }
#define chgivalue(obj,x) \
{ TValue *io=(obj); lua_assert(ttisinteger(io)); val_(io).i=(x); }
#define LUA_VSHRSTR makevariant(LUA_TSTRING, 0)
#define LUA_VLNGSTR makevariant(LUA_TSTRING, 1)
#define ttisstring(o) checktype((o), LUA_TSTRING)
#define ttisshrstring(o) checktag((o), ctb(LUA_VSHRSTR))
#define ttislngstring(o) checktag((o), ctb(LUA_VLNGSTR))
#define tsvalueraw(v) (gco2ts((v).gc))
#define tsvalue(o) check_exp(ttisstring(o), gco2ts(val_(o).gc))
#define setsvalue(L,obj,x) \
{ TValue *io = (obj); TString *x_ = (x); \
val_(io).gc = obj2gco(x_); settt_(io, ctb(x_->tt)); \
checkliveness(L,io); }
#define setsvalue2s(L,o,s) setsvalue(L,s2v(o),s)
#define setsvalue2n setsvalue
#define LSTRREG -1
#define LSTRFIX -2
#define LSTRMEM -3
typedef struct TString {
CommonHeader;
lu_byte extra;
ls_byte shrlen;
unsigned int hash;
union {
size_t lnglen;
struct TString *hnext;
} u;
char *contents;
lua_Alloc falloc;
void *ud;
} TString;
#define strisshr(ts) ((ts)->shrlen >= 0)
#define rawgetshrstr(ts) (cast_charp(&(ts)->contents))
#define getshrstr(ts) check_exp(strisshr(ts), rawgetshrstr(ts))
#define getlngstr(ts) check_exp(!strisshr(ts), (ts)->contents)
#define getstr(ts) (strisshr(ts) ? rawgetshrstr(ts) : (ts)->contents)
#define tsslen(ts) \
(strisshr(ts) ? cast_uint((ts)->shrlen) : (ts)->u.lnglen)
#define getlstr(ts, len) \
(strisshr(ts) \
? (cast_void((len) = (ts)->shrlen), rawgetshrstr(ts)) \
: (cast_void((len) = (ts)->u.lnglen), (ts)->contents))
#define LUA_VLIGHTUSERDATA makevariant(LUA_TLIGHTUSERDATA, 0)
#define LUA_VUSERDATA makevariant(LUA_TUSERDATA, 0)
#define ttislightuserdata(o) checktag((o), LUA_VLIGHTUSERDATA)
#define ttisfulluserdata(o) checktag((o), ctb(LUA_VUSERDATA))
#define pvalue(o) check_exp(ttislightuserdata(o), val_(o).p)
#define uvalue(o) check_exp(ttisfulluserdata(o), gco2u(val_(o).gc))
#define pvalueraw(v) ((v).p)
#define setpvalue(obj,x) \
{ TValue *io=(obj); val_(io).p=(x); settt_(io, LUA_VLIGHTUSERDATA); }
#define setuvalue(L,obj,x) \
{ TValue *io = (obj); Udata *x_ = (x); \
val_(io).gc = obj2gco(x_); settt_(io, ctb(LUA_VUSERDATA)); \
checkliveness(L,io); }
typedef union UValue {
TValue uv;
LUAI_MAXALIGN;
} UValue;
typedef struct Udata {
CommonHeader;
unsigned short nuvalue;
size_t len;
struct Table *metatable;
GCObject *gclist;
UValue uv[1];
} Udata;
typedef struct Udata0 {
CommonHeader;
unsigned short nuvalue;
size_t len;
struct Table *metatable;
union {LUAI_MAXALIGN;} bindata;
} Udata0;
#define udatamemoffset(nuv) \
((nuv) == 0 ? offsetof(Udata0, bindata) \
: offsetof(Udata, uv) + (sizeof(UValue) * (nuv)))
#define getudatamem(u) (cast_charp(u) + udatamemoffset((u)->nuvalue))
#define sizeudata(nuv,nb) (udatamemoffset(nuv) + (nb))
#define LUA_VPROTO makevariant(LUA_TPROTO, 0)
typedef struct Upvaldesc {
TString *name;
lu_byte instack;
lu_byte idx;
lu_byte kind;
} Upvaldesc;
typedef struct LocVar {
TString *varname;
int startpc;
int endpc;
} LocVar;
typedef struct AbsLineInfo {
int pc;
int line;
} AbsLineInfo;
#define PF_ISVARARG 1
#define PF_FIXED 2
typedef struct Proto {
CommonHeader;
lu_byte numparams;
lu_byte flag;
lu_byte maxstacksize;
int sizeupvalues;
int sizek;
int sizecode;
int sizelineinfo;
int sizep;
int sizelocvars;
int sizeabslineinfo;
int linedefined;
int lastlinedefined;
TValue *k;
Instruction *code;
struct Proto **p;
Upvaldesc *upvalues;
ls_byte *lineinfo;
AbsLineInfo *abslineinfo;
LocVar *locvars;
TString *source;
GCObject *gclist;
} Proto;
#define LUA_VUPVAL makevariant(LUA_TUPVAL, 0)
#define LUA_VLCL makevariant(LUA_TFUNCTION, 0)
#define LUA_VLCF makevariant(LUA_TFUNCTION, 1)
#define LUA_VCCL makevariant(LUA_TFUNCTION, 2)
#define ttisfunction(o) checktype(o, LUA_TFUNCTION)
#define ttisLclosure(o) checktag((o), ctb(LUA_VLCL))
#define ttislcf(o) checktag((o), LUA_VLCF)
#define ttisCclosure(o) checktag((o), ctb(LUA_VCCL))
#define ttisclosure(o) (ttisLclosure(o) || ttisCclosure(o))
#define isLfunction(o) ttisLclosure(o)
#define clvalue(o) check_exp(ttisclosure(o), gco2cl(val_(o).gc))
#define clLvalue(o) check_exp(ttisLclosure(o), gco2lcl(val_(o).gc))
#define fvalue(o) check_exp(ttislcf(o), val_(o).f)
#define clCvalue(o) check_exp(ttisCclosure(o), gco2ccl(val_(o).gc))
#define fvalueraw(v) ((v).f)
#define setclLvalue(L,obj,x) \
{ TValue *io = (obj); LClosure *x_ = (x); \
val_(io).gc = obj2gco(x_); settt_(io, ctb(LUA_VLCL)); \
checkliveness(L,io); }
#define setclLvalue2s(L,o,cl) setclLvalue(L,s2v(o),cl)
#define setfvalue(obj,x) \
{ TValue *io=(obj); val_(io).f=(x); settt_(io, LUA_VLCF); }
#define setclCvalue(L,obj,x) \
{ TValue *io = (obj); CClosure *x_ = (x); \
val_(io).gc = obj2gco(x_); settt_(io, ctb(LUA_VCCL)); \
checkliveness(L,io); }
typedef struct UpVal {
CommonHeader;
union {
TValue *p;
ptrdiff_t offset;
} v;
union {
struct {
struct UpVal *next;
struct UpVal **previous;
} open;
TValue value;
} u;
} UpVal;
#define ClosureHeader \
CommonHeader; lu_byte nupvalues; GCObject *gclist
typedef struct CClosure {
ClosureHeader;
lua_CFunction f;
TValue upvalue[1];
} CClosure;
typedef struct LClosure {
ClosureHeader;
struct Proto *p;
UpVal *upvals[1];
} LClosure;
typedef union Closure {
CClosure c;
LClosure l;
} Closure;
#define getproto(o) (clLvalue(o)->p)
#define LUA_VTABLE makevariant(LUA_TTABLE, 0)
#define ttistable(o) checktag((o), ctb(LUA_VTABLE))
#define hvalue(o) check_exp(ttistable(o), gco2t(val_(o).gc))
#define sethvalue(L,obj,x) \
{ TValue *io = (obj); Table *x_ = (x); \
val_(io).gc = obj2gco(x_); settt_(io, ctb(LUA_VTABLE)); \
checkliveness(L,io); }
#define sethvalue2s(L,o,h) sethvalue(L,s2v(o),h)
typedef union Node {
struct NodeKey {
TValuefields;
lu_byte key_tt;
int next;
Value key_val;
} u;
TValue i_val;
} Node;
#define setnodekey(L,node,obj) \
{ Node *n_=(node); const TValue *io_=(obj); \
n_->u.key_val = io_->value_; n_->u.key_tt = io_->tt_; \
checkliveness(L,io_); }
#define getnodekey(L,obj,node) \
{ TValue *io_=(obj); const Node *n_=(node); \
io_->value_ = n_->u.key_val; io_->tt_ = n_->u.key_tt; \
checkliveness(L,io_); }
#define BITRAS (1 << 7)
#define isrealasize(t) (!((t)->flags & BITRAS))
#define setrealasize(t) ((t)->flags &= cast_byte(~BITRAS))
#define setnorealasize(t) ((t)->flags |= BITRAS)
typedef struct ArrayCell ArrayCell;
typedef struct Table {
CommonHeader;
lu_byte flags;
lu_byte lsizenode;
unsigned int alimit;
ArrayCell *array;
Node *node;
struct Table *metatable;
GCObject *gclist;
} Table;
#define keytt(node) ((node)->u.key_tt)
#define keyval(node) ((node)->u.key_val)
#define keyisnil(node) (keytt(node) == LUA_TNIL)
#define keyisinteger(node) (keytt(node) == LUA_VNUMINT)
#define keyival(node) (keyval(node).i)
#define keyisshrstr(node) (keytt(node) == ctb(LUA_VSHRSTR))
#define keystrval(node) (gco2ts(keyval(node).gc))
#define setnilkey(node) (keytt(node) = LUA_TNIL)
#define keyiscollectable(n) (keytt(n) & BIT_ISCOLLECTABLE)
#define gckey(n) (keyval(n).gc)
#define gckeyN(n) (keyiscollectable(n) ? gckey(n) : NULL)
#define setdeadkey(node) (keytt(node) = LUA_TDEADKEY)
#define keyisdead(node) (keytt(node) == LUA_TDEADKEY)
#define lmod(s,size) \
(check_exp((size&(size-1))==0, (cast_int((s) & ((size)-1)))))
#define twoto(x) (1<<(x))
#define sizenode(t) (twoto((t)->lsizenode))
#define UTF8BUFFSZ 8
LUAI_FUNC int luaO_utf8esc (char *buff, unsigned long x);
LUAI_FUNC int luaO_ceillog2 (unsigned int x);
LUAI_FUNC unsigned int luaO_codeparam (unsigned int p);
LUAI_FUNC l_obj luaO_applyparam (unsigned int p, l_obj x);
LUAI_FUNC int luaO_rawarith (lua_State *L, int op, const TValue *p1,
const TValue *p2, TValue *res);
LUAI_FUNC void luaO_arith (lua_State *L, int op, const TValue *p1,
const TValue *p2, StkId res);
LUAI_FUNC size_t luaO_str2num (const char *s, TValue *o);
LUAI_FUNC int luaO_hexavalue (int c);
LUAI_FUNC void luaO_tostring (lua_State *L, TValue *obj);
LUAI_FUNC const char *luaO_pushvfstring (lua_State *L, const char *fmt,
va_list argp);
LUAI_FUNC const char *luaO_pushfstring (lua_State *L, const char *fmt, ...);
LUAI_FUNC void luaO_chunkid (char *out, const char *source, size_t srclen);
#endif
//path: src/imports/../dependencies/lua/ltm.h
#ifndef ltm_h
#define ltm_h
typedef enum {
TM_INDEX,
TM_NEWINDEX,
TM_GC,
TM_MODE,
TM_LEN,
TM_EQ,
TM_ADD,
TM_SUB,
TM_MUL,
TM_MOD,
TM_POW,
TM_DIV,
TM_IDIV,
TM_BAND,
TM_BOR,
TM_BXOR,
TM_SHL,
TM_SHR,
TM_UNM,
TM_BNOT,
TM_LT,
TM_LE,
TM_CONCAT,
TM_CALL,
TM_CLOSE,
TM_N
} TMS;
#define maskflags (~(~0u << (TM_EQ + 1)))
#define notm(tm) ttisnil(tm)
#define checknoTM(mt,e) ((mt) == NULL || (mt)->flags & (1u<<(e)))
#define gfasttm(g,mt,e) \
(checknoTM(mt, e) ? NULL : luaT_gettm(mt, e, (g)->tmname[e]))
#define fasttm(l,mt,e) gfasttm(G(l), mt, e)
#define ttypename(x) luaT_typenames_[(x) + 1]
LUAI_DDEC(const char *const luaT_typenames_[LUA_TOTALTYPES];)
LUAI_FUNC const char *luaT_objtypename (lua_State *L, const TValue *o);
LUAI_FUNC const TValue *luaT_gettm (Table *events, TMS event, TString *ename);
LUAI_FUNC const TValue *luaT_gettmbyobj (lua_State *L, const TValue *o,
TMS event);
LUAI_FUNC void luaT_init (lua_State *L);
LUAI_FUNC void luaT_callTM (lua_State *L, const TValue *f, const TValue *p1,
const TValue *p2, const TValue *p3);
LUAI_FUNC int luaT_callTMres (lua_State *L, const TValue *f,
const TValue *p1, const TValue *p2, StkId p3);
LUAI_FUNC void luaT_trybinTM (lua_State *L, const TValue *p1, const TValue *p2,
StkId res, TMS event);
LUAI_FUNC void luaT_tryconcatTM (lua_State *L);
LUAI_FUNC void luaT_trybinassocTM (lua_State *L, const TValue *p1,
const TValue *p2, int inv, StkId res, TMS event);
LUAI_FUNC void luaT_trybiniTM (lua_State *L, const TValue *p1, lua_Integer i2,
int inv, StkId res, TMS event);
LUAI_FUNC int luaT_callorderTM (lua_State *L, const TValue *p1,
const TValue *p2, TMS event);
LUAI_FUNC int luaT_callorderiTM (lua_State *L, const TValue *p1, int v2,
int inv, int isfloat, TMS event);
LUAI_FUNC void luaT_adjustvarargs (lua_State *L, int nfixparams,
struct CallInfo *ci, const Proto *p);
LUAI_FUNC void luaT_getvarargs (lua_State *L, struct CallInfo *ci,
StkId where, int wanted);
#endif
//path: src/imports/../dependencies/lua/lzio.h
#ifndef lzio_h
#define lzio_h
#define EOZ (-1)
typedef struct Zio ZIO;
#define zgetc(z) (((z)->n--)>0 ? cast_uchar(*(z)->p++) : luaZ_fill(z))
typedef struct Mbuffer {
char *buffer;
size_t n;
size_t buffsize;
} Mbuffer;
#define luaZ_initbuffer(L, buff) ((buff)->buffer = NULL, (buff)->buffsize = 0)
#define luaZ_buffer(buff) ((buff)->buffer)
#define luaZ_sizebuffer(buff) ((buff)->buffsize)
#define luaZ_bufflen(buff) ((buff)->n)
#define luaZ_buffremove(buff,i) ((buff)->n -= (i))
#define luaZ_resetbuffer(buff) ((buff)->n = 0)
#define luaZ_resizebuffer(L, buff, size) \
((buff)->buffer = luaM_reallocvchar(L, (buff)->buffer, \
(buff)->buffsize, size), \
(buff)->buffsize = size)
#define luaZ_freebuffer(L, buff) luaZ_resizebuffer(L, buff, 0)
LUAI_FUNC void luaZ_init (lua_State *L, ZIO *z, lua_Reader reader,
void *data);
LUAI_FUNC size_t luaZ_read (ZIO* z, void *b, size_t n);
LUAI_FUNC const void *luaZ_getaddr (ZIO* z, size_t n);
struct Zio {
size_t n;
const char *p;
lua_Reader reader;
void *data;
lua_State *L;
};
LUAI_FUNC int luaZ_fill (ZIO *z);
#endif
#define yieldable(L) (((L)->nCcalls & 0xffff0000) == 0)
#define getCcalls(L) ((L)->nCcalls & 0xffff)
#define incnny(L) ((L)->nCcalls += 0x10000)
#define decnny(L) ((L)->nCcalls -= 0x10000)
#define nyci (0x10000 | 1)
struct lua_longjmp;
#if !defined(l_signalT)
#include
#define l_signalT sig_atomic_t
#endif
#define EXTRA_STACK 5
#define BASIC_STACK_SIZE (2*LUA_MINSTACK)
#define stacksize(th) cast_int((th)->stack_last.p - (th)->stack.p)
#define KGC_INC 0
#define KGC_GENMINOR 1
#define KGC_GENMAJOR 2
typedef struct stringtable {
TString **hash;
int nuse;
int size;
} stringtable;
struct CallInfo {
StkIdRel func;
StkIdRel top;
struct CallInfo *previous, *next;
union {
struct {
const Instruction *savedpc;
volatile l_signalT trap;
int nextraargs;
} l;
struct {
lua_KFunction k;
ptrdiff_t old_errfunc;
lua_KContext ctx;
} c;
} u;
union {
int funcidx;
int nyield;
int nres;
struct {
unsigned short ftransfer;
unsigned short ntransfer;
} transferinfo;
} u2;
short nresults;
unsigned short callstatus;
};
#define CIST_OAH (1<<0)
#define CIST_C (1<<1)
#define CIST_FRESH (1<<2)
#define CIST_HOOKED (1<<3)
#define CIST_YPCALL (1<<4)
#define CIST_TAIL (1<<5)
#define CIST_HOOKYIELD (1<<6)
#define CIST_FIN (1<<7)
#define CIST_TRAN (1<<8)
#define CIST_CLSRET (1<<9)
#define CIST_RECST 10
#if defined(LUA_COMPAT_LT_LE)
#define CIST_LEQ (1<<13)
#endif
#define getcistrecst(ci) (((ci)->callstatus >> CIST_RECST) & 7)
#define setcistrecst(ci,st) \
check_exp(((st) & 7) == (st), \
((ci)->callstatus = ((ci)->callstatus & ~(7 << CIST_RECST)) \
| ((st) << CIST_RECST)))
#define isLua(ci) (!((ci)->callstatus & CIST_C))
#define isLuacode(ci) (!((ci)->callstatus & (CIST_C | CIST_HOOKED)))
#define setoah(st,v) ((st) = ((st) & ~CIST_OAH) | (v))
#define getoah(st) ((st) & CIST_OAH)
typedef struct global_State {
lua_Alloc frealloc;
void *ud;
lu_mem totalbytes;
l_obj totalobjs;
l_obj GCdebt;
l_obj marked;
l_obj GCmajorminor;
stringtable strt;
TValue l_registry;
TValue nilvalue;
unsigned int seed;
lu_byte gcparams[LUA_GCPN];
lu_byte currentwhite;
lu_byte gcstate;
lu_byte gckind;
lu_byte gcstopem;
lu_byte gcstp;
lu_byte gcemergency;
GCObject *allgc;
GCObject **sweepgc;
GCObject *finobj;
GCObject *gray;
GCObject *grayagain;
GCObject *weak;
GCObject *ephemeron;
GCObject *allweak;
GCObject *tobefnz;
GCObject *fixedgc;
GCObject *survival;
GCObject *old1;
GCObject *reallyold;
GCObject *firstold1;
GCObject *finobjsur;
GCObject *finobjold1;
GCObject *finobjrold;
struct lua_State *twups;
lua_CFunction panic;
struct lua_State *mainthread;
TString *memerrmsg;
TString *tmname[TM_N];
struct Table *mt[LUA_NUMTYPES];
TString *strcache[STRCACHE_N][STRCACHE_M];
lua_WarnFunction warnf;
void *ud_warn;
} global_State;
struct lua_State {
CommonHeader;
lu_byte status;
lu_byte allowhook;
unsigned short nci;
StkIdRel top;
global_State *l_G;
CallInfo *ci;
StkIdRel stack_last;
StkIdRel stack;
UpVal *openupval;
StkIdRel tbclist;
GCObject *gclist;
struct lua_State *twups;
struct lua_longjmp *errorJmp;
CallInfo base_ci;
volatile lua_Hook hook;
ptrdiff_t errfunc;
l_uint32 nCcalls;
int oldpc;
int basehookcount;
int hookcount;
volatile l_signalT hookmask;
};
#define G(L) (L->l_G)
#define completestate(g) ttisnil(&g->nilvalue)
union GCUnion {
GCObject gc;
struct TString ts;
struct Udata u;
union Closure cl;
struct Table h;
struct Proto p;
struct lua_State th;
struct UpVal upv;
};
#define cast_u(o) cast(union GCUnion *, (o))
#define gco2ts(o) \
check_exp(novariant((o)->tt) == LUA_TSTRING, &((cast_u(o))->ts))
#define gco2u(o) check_exp((o)->tt == LUA_VUSERDATA, &((cast_u(o))->u))
#define gco2lcl(o) check_exp((o)->tt == LUA_VLCL, &((cast_u(o))->cl.l))
#define gco2ccl(o) check_exp((o)->tt == LUA_VCCL, &((cast_u(o))->cl.c))
#define gco2cl(o) \
check_exp(novariant((o)->tt) == LUA_TFUNCTION, &((cast_u(o))->cl))
#define gco2t(o) check_exp((o)->tt == LUA_VTABLE, &((cast_u(o))->h))
#define gco2p(o) check_exp((o)->tt == LUA_VPROTO, &((cast_u(o))->p))
#define gco2th(o) check_exp((o)->tt == LUA_VTHREAD, &((cast_u(o))->th))
#define gco2upv(o) check_exp((o)->tt == LUA_VUPVAL, &((cast_u(o))->upv))
#define obj2gco(v) check_exp((v)->tt >= LUA_TSTRING, &(cast_u(v)->gc))
#define gettotalobjs(g) ((g)->totalobjs - (g)->GCdebt)
LUAI_FUNC void luaE_setdebt (global_State *g, l_obj debt);
LUAI_FUNC void luaE_freethread (lua_State *L, lua_State *L1);
LUAI_FUNC CallInfo *luaE_extendCI (lua_State *L);
LUAI_FUNC void luaE_shrinkCI (lua_State *L);
LUAI_FUNC void luaE_checkcstack (lua_State *L);
LUAI_FUNC void luaE_incCstack (lua_State *L);
LUAI_FUNC void luaE_warning (lua_State *L, const char *msg, int tocont);
LUAI_FUNC void luaE_warnerror (lua_State *L, const char *where);
LUAI_FUNC int luaE_resetthread (lua_State *L, int status);
#endif
int luaZ_fill (ZIO *z) {
size_t size;
lua_State *L = z->L;
const char *buff;
lua_unlock(L);
buff = z->reader(L, z->data, &size);
lua_lock(L);
if (buff == NULL || size == 0)
return EOZ;
z->n = size - 1;
z->p = buff;
return cast_uchar(*(z->p++));
}
void luaZ_init (lua_State *L, ZIO *z, lua_Reader reader, void *data) {
z->L = L;
z->reader = reader;
z->data = data;
z->n = 0;
z->p = NULL;
}
static int checkbuffer (ZIO *z) {
if (z->n == 0) {
if (luaZ_fill(z) == EOZ)
return 0;
else {
z->n++;
z->p--;
}
}
return 1;
}
size_t luaZ_read (ZIO *z, void *b, size_t n) {
while (n) {
size_t m;
if (!checkbuffer(z))
return n;
m = (n <= z->n) ? n : z->n;
memcpy(b, z->p, m);
z->n -= m;
z->p += m;
b = (char *)b + m;
n -= m;
}
return 0;
}
const void *luaZ_getaddr (ZIO* z, size_t n) {
const void *res;
if (!checkbuffer(z))
return NULL;
if (z->n < n)
return NULL;
res = z->p;
z->n -= n;
z->p += n;
return res;
}
//path: src/imports/../dependencies/lua/lctype.c
#define lctype_c
#define LUA_CORE
//path: src/imports/../dependencies/lua/lctype.h
#ifndef lctype_h
#define lctype_h
#if !defined(LUA_USE_CTYPE)
#if 'A' == 65 && '0' == 48
#define LUA_USE_CTYPE 0
#else
#define LUA_USE_CTYPE 1
#endif
#endif
#if !LUA_USE_CTYPE
#include
#define ALPHABIT 0
#define DIGITBIT 1
#define PRINTBIT 2
#define SPACEBIT 3
#define XDIGITBIT 4
#define MASK(B) (1 << (B))
#define testprop(c,p) (luai_ctype_[(c)+1] & (p))
#define lislalpha(c) testprop(c, MASK(ALPHABIT))
#define lislalnum(c) testprop(c, (MASK(ALPHABIT) | MASK(DIGITBIT)))
#define lisdigit(c) testprop(c, MASK(DIGITBIT))
#define lisspace(c) testprop(c, MASK(SPACEBIT))
#define lisprint(c) testprop(c, MASK(PRINTBIT))
#define lisxdigit(c) testprop(c, MASK(XDIGITBIT))
#define ltolower(c) \
check_exp(('A' <= (c) && (c) <= 'Z') || (c) == ((c) | ('A' ^ 'a')), \
(c) | ('A' ^ 'a'))
LUAI_DDEC(const lu_byte luai_ctype_[UCHAR_MAX + 2];)
#else
#include
#define lislalpha(c) (isalpha(c) || (c) == '_')
#define lislalnum(c) (isalnum(c) || (c) == '_')
#define lisdigit(c) (isdigit(c))
#define lisspace(c) (isspace(c))
#define lisprint(c) (isprint(c))
#define lisxdigit(c) (isxdigit(c))
#define ltolower(c) (tolower(c))
#endif
#endif
#if !LUA_USE_CTYPE
#include
#if defined (LUA_UCID)
#define NONA 0x01
#else
#define NONA 0x00
#endif
LUAI_DDEF const lu_byte luai_ctype_[UCHAR_MAX + 2] = {
0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x0c, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16,
0x16, 0x16, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
0x04, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x05,
0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
0x05, 0x05, 0x05, 0x04, 0x04, 0x04, 0x04, 0x05,
0x04, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x05,
0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
0x05, 0x05, 0x05, 0x04, 0x04, 0x04, 0x04, 0x00,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
0x00, 0x00, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, NONA, NONA, NONA,
NONA, NONA, NONA, NONA, NONA, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
#endif
//path: src/imports/../dependencies/lua/lopcodes.c
#define lopcodes_c
#define LUA_CORE
//path: src/imports/../dependencies/lua/lopcodes.h
#ifndef lopcodes_h
#define lopcodes_h
enum OpMode {iABC, iABx, iAsBx, iAx, isJ};
#define SIZE_C 8
#define SIZE_B 8
#define SIZE_Bx (SIZE_C + SIZE_B + 1)
#define SIZE_A 8
#define SIZE_Ax (SIZE_Bx + SIZE_A)
#define SIZE_sJ (SIZE_Bx + SIZE_A)
#define SIZE_OP 7
#define POS_OP 0
#define POS_A (POS_OP + SIZE_OP)
#define POS_k (POS_A + SIZE_A)
#define POS_B (POS_k + 1)
#define POS_C (POS_B + SIZE_B)
#define POS_Bx POS_k
#define POS_Ax POS_A
#define POS_sJ POS_A
#define L_INTHASBITS(b) ((UINT_MAX >> ((b) - 1)) >= 1)
#if L_INTHASBITS(SIZE_Bx)
#define MAXARG_Bx ((1<>1)
#if L_INTHASBITS(SIZE_Ax)
#define MAXARG_Ax ((1<> 1)
#define MAXARG_A ((1<> 1)
#define int2sC(i) ((i) + OFFSET_sC)
#define sC2int(i) ((i) - OFFSET_sC)
#define MASK1(n,p) ((~((~(Instruction)0)<<(n)))<<(p))
#define MASK0(n,p) (~MASK1(n,p))
#define GET_OPCODE(i) (cast(OpCode, ((i)>>POS_OP) & MASK1(SIZE_OP,0)))
#define SET_OPCODE(i,o) ((i) = (((i)&MASK0(SIZE_OP,POS_OP)) | \
((cast(Instruction, o)<>(pos)) & MASK1(size,0)))
#define setarg(i,v,pos,size) ((i) = (((i)&MASK0(size,pos)) | \
((cast(Instruction, v)<
//path: src/imports/../dependencies/lua/ldebug.h
#ifndef ldebug_h
#define ldebug_h
#define pcRel(pc, p) (cast_int((pc) - (p)->code) - 1)
#define ci_func(ci) (clLvalue(s2v((ci)->func.p)))
#define resethookcount(L) (L->hookcount = L->basehookcount)
#define ABSLINEINFO (-0x80)
#if !defined(MAXIWTHABS)
#define MAXIWTHABS 128
#endif
LUAI_FUNC int luaG_getfuncline (const Proto *f, int pc);
LUAI_FUNC const char *luaG_findlocal (lua_State *L, CallInfo *ci, int n,
StkId *pos);
LUAI_FUNC l_noret luaG_typeerror (lua_State *L, const TValue *o,
const char *opname);
LUAI_FUNC l_noret luaG_callerror (lua_State *L, const TValue *o);
LUAI_FUNC l_noret luaG_forerror (lua_State *L, const TValue *o,
const char *what);
LUAI_FUNC l_noret luaG_concaterror (lua_State *L, const TValue *p1,
const TValue *p2);
LUAI_FUNC l_noret luaG_opinterror (lua_State *L, const TValue *p1,
const TValue *p2,
const char *msg);
LUAI_FUNC l_noret luaG_tointerror (lua_State *L, const TValue *p1,
const TValue *p2);
LUAI_FUNC l_noret luaG_ordererror (lua_State *L, const TValue *p1,
const TValue *p2);
LUAI_FUNC l_noret luaG_runerror (lua_State *L, const char *fmt, ...);
LUAI_FUNC const char *luaG_addinfo (lua_State *L, const char *msg,
TString *src, int line);
LUAI_FUNC l_noret luaG_errormsg (lua_State *L);
LUAI_FUNC int luaG_traceexec (lua_State *L, const Instruction *pc);
LUAI_FUNC int luaG_tracecall (lua_State *L);
#endif
//path: src/imports/../dependencies/lua/ldo.h
#ifndef ldo_h
#define ldo_h
#define luaD_checkstackaux(L,n,pre,pos) \
if (l_unlikely(L->stack_last.p - L->top.p <= (n))) \
{ pre; luaD_growstack(L, n, 1); pos; } \
else { condmovestack(L,pre,pos); }
#define luaD_checkstack(L,n) luaD_checkstackaux(L,n,(void)0,(void)0)
#define savestack(L,pt) (cast_charp(pt) - cast_charp(L->stack.p))
#define restorestack(L,n) cast(StkId, cast_charp(L->stack.p) + (n))
#define checkstackp(L,n,p) \
luaD_checkstackaux(L, n, \
ptrdiff_t t__ = savestack(L, p), \
p = restorestack(L, t__))
typedef void (*Pfunc) (lua_State *L, void *ud);
LUAI_FUNC void luaD_seterrorobj (lua_State *L, int errcode, StkId oldtop);
LUAI_FUNC int luaD_protectedparser (lua_State *L, ZIO *z, const char *name,
const char *mode);
LUAI_FUNC void luaD_hook (lua_State *L, int event, int line,
int fTransfer, int nTransfer);
LUAI_FUNC void luaD_hookcall (lua_State *L, CallInfo *ci);
LUAI_FUNC int luaD_pretailcall (lua_State *L, CallInfo *ci, StkId func,
int narg1, int delta);
LUAI_FUNC CallInfo *luaD_precall (lua_State *L, StkId func, int nResults);
LUAI_FUNC void luaD_call (lua_State *L, StkId func, int nResults);
LUAI_FUNC void luaD_callnoyield (lua_State *L, StkId func, int nResults);
LUAI_FUNC int luaD_closeprotected (lua_State *L, ptrdiff_t level, int status);
LUAI_FUNC int luaD_pcall (lua_State *L, Pfunc func, void *u,
ptrdiff_t oldtop, ptrdiff_t ef);
LUAI_FUNC void luaD_poscall (lua_State *L, CallInfo *ci, int nres);
LUAI_FUNC int luaD_reallocstack (lua_State *L, int newsize, int raiseerror);
LUAI_FUNC int luaD_growstack (lua_State *L, int n, int raiseerror);
LUAI_FUNC void luaD_shrinkstack (lua_State *L);
LUAI_FUNC void luaD_inctop (lua_State *L);
LUAI_FUNC l_noret luaD_throw (lua_State *L, int errcode);
LUAI_FUNC int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud);
#endif
//path: src/imports/../dependencies/lua/lgc.h
#ifndef lgc_h
#define lgc_h
#include
#define GCSpropagate 0
#define GCSenteratomic 1
#define GCSatomic 2
#define GCSswpallgc 3
#define GCSswpfinobj 4
#define GCSswptobefnz 5
#define GCSswpend 6
#define GCScallfin 7
#define GCSpause 8
#define issweepphase(g) \
(GCSswpallgc <= (g)->gcstate && (g)->gcstate <= GCSswpend)
#define keepinvariant(g) ((g)->gcstate <= GCSatomic)
#define resetbits(x,m) ((x) &= cast_byte(~(m)))
#define setbits(x,m) ((x) |= (m))
#define testbits(x,m) ((x) & (m))
#define bitmask(b) (1<<(b))
#define bit2mask(b1,b2) (bitmask(b1) | bitmask(b2))
#define l_setbit(x,b) setbits(x, bitmask(b))
#define resetbit(x,b) resetbits(x, bitmask(b))
#define testbit(x,b) testbits(x, bitmask(b))
#define WHITE0BIT 3
#define WHITE1BIT 4
#define BLACKBIT 5
#define FINALIZEDBIT 6
#define TESTBIT 7
#define WHITEBITS bit2mask(WHITE0BIT, WHITE1BIT)
#define iswhite(x) testbits((x)->marked, WHITEBITS)
#define isblack(x) testbit((x)->marked, BLACKBIT)
#define isgray(x) \
(!testbits((x)->marked, WHITEBITS | bitmask(BLACKBIT)))
#define tofinalize(x) testbit((x)->marked, FINALIZEDBIT)
#define otherwhite(g) ((g)->currentwhite ^ WHITEBITS)
#define isdeadm(ow,m) ((m) & (ow))
#define isdead(g,v) isdeadm(otherwhite(g), (v)->marked)
#define changewhite(x) ((x)->marked ^= WHITEBITS)
#define nw2black(x) \
check_exp(!iswhite(x), l_setbit((x)->marked, BLACKBIT))
#define luaC_white(g) cast_byte((g)->currentwhite & WHITEBITS)
#define G_NEW 0
#define G_SURVIVAL 1
#define G_OLD0 2
#define G_OLD1 3
#define G_OLD 4
#define G_TOUCHED1 5
#define G_TOUCHED2 6
#define AGEBITS 7
#define getage(o) ((o)->marked & AGEBITS)
#define setage(o,a) ((o)->marked = cast_byte(((o)->marked & (~AGEBITS)) | a))
#define isold(o) (getage(o) > G_SURVIVAL)
#define LUAI_MINORMAJOR 100
#define LUAI_MAJORMINOR 50
#define LUAI_GENMINORMUL 25
#define LUAI_GCPAUSE 200
#define LUAI_GCMUL 200
#define LUAI_GCSTEPSIZE 250
#define setgcparam(g,p,v) (g->gcparams[LUA_GCP##p] = luaO_codeparam(v))
#define applygcparam(g,p,x) luaO_applyparam(g->gcparams[LUA_GCP##p], x)
#define GCSTPUSR 1
#define GCSTPGC 2
#define GCSTPCLS 4
#define gcrunning(g) ((g)->gcstp == 0)
#define luaC_condGC(L,pre,pos) \
{ if (G(L)->GCdebt <= 0) { pre; luaC_step(L); pos;}; \
condchangemem(L,pre,pos); }
#define luaC_checkGC(L) luaC_condGC(L,(void)0,(void)0)
#define luaC_objbarrier(L,p,o) ( \
(isblack(p) && iswhite(o)) ? \
luaC_barrier_(L,obj2gco(p),obj2gco(o)) : cast_void(0))
#define luaC_barrier(L,p,v) ( \
iscollectable(v) ? luaC_objbarrier(L,p,gcvalue(v)) : cast_void(0))
#define luaC_objbarrierback(L,p,o) ( \
(isblack(p) && iswhite(o)) ? luaC_barrierback_(L,p) : cast_void(0))
#define luaC_barrierback(L,p,v) ( \
iscollectable(v) ? luaC_objbarrierback(L, p, gcvalue(v)) : cast_void(0))
LUAI_FUNC void luaC_fix (lua_State *L, GCObject *o);
LUAI_FUNC void luaC_freeallobjects (lua_State *L);
LUAI_FUNC void luaC_step (lua_State *L);
LUAI_FUNC void luaC_runtilstate (lua_State *L, int state, int fast);
LUAI_FUNC void luaC_fullgc (lua_State *L, int isemergency);
LUAI_FUNC GCObject *luaC_newobj (lua_State *L, int tt, size_t sz);
LUAI_FUNC GCObject *luaC_newobjdt (lua_State *L, int tt, size_t sz,
size_t offset);
LUAI_FUNC void luaC_barrier_ (lua_State *L, GCObject *o, GCObject *v);
LUAI_FUNC void luaC_barrierback_ (lua_State *L, GCObject *o);
LUAI_FUNC void luaC_checkfinalizer (lua_State *L, GCObject *o, Table *mt);
LUAI_FUNC void luaC_changemode (lua_State *L, int newmode);
#endif
#define callfrealloc(g,block,os,ns) ((*g->frealloc)(g->ud, block, os, ns))
#define cantryagain(g) (completestate(g) && !g->gcstopem)
#if defined(EMERGENCYGCTESTS)
static void *firsttry (global_State *g, void *block, size_t os, size_t ns) {
if (ns > 0 && cantryagain(g))
return NULL;
else
return callfrealloc(g, block, os, ns);
}
#else
#define firsttry(g,block,os,ns) callfrealloc(g, block, os, ns)
#endif
#define MINSIZEARRAY 4
void *luaM_growaux_ (lua_State *L, void *block, int nelems, int *psize,
int size_elems, int limit, const char *what) {
void *newblock;
int size = *psize;
if (nelems + 1 <= size)
return block;
if (size >= limit / 2) {
if (l_unlikely(size >= limit))
luaG_runerror(L, "too many %s (limit is %d)", what, limit);
size = limit;
}
else {
size *= 2;
if (size < MINSIZEARRAY)
size = MINSIZEARRAY;
}
lua_assert(nelems + 1 <= size && size <= limit);
newblock = luaM_saferealloc_(L, block, cast_sizet(*psize) * size_elems,
cast_sizet(size) * size_elems);
*psize = size;
return newblock;
}
void *luaM_shrinkvector_ (lua_State *L, void *block, int *size,
int final_n, int size_elem) {
void *newblock;
size_t oldsize = cast_sizet((*size) * size_elem);
size_t newsize = cast_sizet(final_n * size_elem);
lua_assert(newsize <= oldsize);
newblock = luaM_saferealloc_(L, block, oldsize, newsize);
*size = final_n;
return newblock;
}
l_noret luaM_toobig (lua_State *L) {
luaG_runerror(L, "memory allocation private_lua_error: block too big");
}
void luaM_free_ (lua_State *L, void *block, size_t osize) {
global_State *g = G(L);
lua_assert((osize == 0) == (block == NULL));
callfrealloc(g, block, osize, 0);
g->totalbytes -= osize;
}
static void *tryagain (lua_State *L, void *block,
size_t osize, size_t nsize) {
global_State *g = G(L);
if (cantryagain(g)) {
luaC_fullgc(L, 1);
return callfrealloc(g, block, osize, nsize);
}
else return NULL;
}
void *luaM_realloc_ (lua_State *L, void *block, size_t osize, size_t nsize) {
void *newblock;
global_State *g = G(L);
lua_assert((osize == 0) == (block == NULL));
newblock = firsttry(g, block, osize, nsize);
if (l_unlikely(newblock == NULL && nsize > 0)) {
newblock = tryagain(L, block, osize, nsize);
if (newblock == NULL)
return NULL;
}
lua_assert((nsize == 0) == (newblock == NULL));
g->totalbytes += nsize - osize;
return newblock;
}
void *luaM_saferealloc_ (lua_State *L, void *block, size_t osize,
size_t nsize) {
void *newblock = luaM_realloc_(L, block, osize, nsize);
if (l_unlikely(newblock == NULL && nsize > 0))
luaM_error(L);
return newblock;
}
void *luaM_malloc_ (lua_State *L, size_t size, int tag) {
if (size == 0)
return NULL;
else {
global_State *g = G(L);
void *newblock = firsttry(g, NULL, tag, size);
if (l_unlikely(newblock == NULL)) {
newblock = tryagain(L, NULL, tag, size);
if (newblock == NULL)
luaM_error(L);
}
g->totalbytes += size;
return newblock;
}
}
//path: src/imports/../dependencies/lua/lundump.c
#define lundump_c
#define LUA_CORE
#include
#include
//path: src/imports/../dependencies/lua/lfunc.h
#ifndef lfunc_h
#define lfunc_h
#define sizeCclosure(n) (cast_int(offsetof(CClosure, upvalue)) + \
cast_int(sizeof(TValue)) * (n))
#define sizeLclosure(n) (cast_int(offsetof(LClosure, upvals)) + \
cast_int(sizeof(TValue *)) * (n))
#define isintwups(L) (L->twups != L)
#define MAXUPVAL 255
#define upisopen(up) ((up)->v.p != &(up)->u.value)
#define uplevel(up) check_exp(upisopen(up), cast(StkId, (up)->v.p))
#define MAXMISS 10
#define CLOSEKTOP (-1)
LUAI_FUNC Proto *luaF_newproto (lua_State *L);
LUAI_FUNC CClosure *luaF_newCclosure (lua_State *L, int nupvals);
LUAI_FUNC LClosure *luaF_newLclosure (lua_State *L, int nupvals);
LUAI_FUNC void luaF_initupvals (lua_State *L, LClosure *cl);
LUAI_FUNC UpVal *luaF_findupval (lua_State *L, StkId level);
LUAI_FUNC void luaF_newtbcupval (lua_State *L, StkId level);
LUAI_FUNC void luaF_closeupval (lua_State *L, StkId level);
LUAI_FUNC StkId luaF_close (lua_State *L, StkId level, int status, int yy);
LUAI_FUNC void luaF_unlinkupval (UpVal *uv);
LUAI_FUNC void luaF_freeproto (lua_State *L, Proto *f);
LUAI_FUNC const char *luaF_getlocalname (const Proto *func, int local_number,
int pc);
#endif
//path: src/imports/../dependencies/lua/lstring.h
#ifndef lstring_h
#define lstring_h
#define MEMERRMSG "not enough memory"
#define sizestrshr(l) \
(offsetof(TString, contents) + ((l) + 1) * sizeof(char))
#define luaS_newliteral(L, s) (luaS_newlstr(L, "carview.php?tsp=" s, \
(sizeof(s)/sizeof(char))-1))
#define isreserved(s) ((s)->tt == LUA_VSHRSTR && (s)->extra > 0)
#define eqshrstr(a,b) check_exp((a)->tt == LUA_VSHRSTR, (a) == (b))
LUAI_FUNC unsigned luaS_hash (const char *str, size_t l, unsigned seed);
LUAI_FUNC unsigned luaS_hashlongstr (TString *ts);
LUAI_FUNC int luaS_eqlngstr (TString *a, TString *b);
LUAI_FUNC void luaS_resize (lua_State *L, int newsize);
LUAI_FUNC void luaS_clearcache (global_State *g);
LUAI_FUNC void luaS_init (lua_State *L);
LUAI_FUNC void luaS_remove (lua_State *L, TString *ts);
LUAI_FUNC Udata *luaS_newudata (lua_State *L, size_t s, int nuvalue);
LUAI_FUNC TString *luaS_newlstr (lua_State *L, const char *str, size_t l);
LUAI_FUNC TString *luaS_new (lua_State *L, const char *str);
LUAI_FUNC TString *luaS_createlngstrobj (lua_State *L, size_t l);
LUAI_FUNC TString *luaS_newextlstr (lua_State *L,
const char *s, size_t len, lua_Alloc falloc, void *ud);
LUAI_FUNC size_t luaS_sizelngstr (size_t len, int kind);
#endif
//path: src/imports/../dependencies/lua/ltable.h
#ifndef ltable_h
#define ltable_h
#define gnode(t,i) (&(t)->node[i])
#define gval(n) (&(n)->i_val)
#define gnext(n) ((n)->u.next)
#define invalidateTMcache(t) ((t)->flags &= ~maskflags)
#define BITDUMMY (1 << 6)
#define NOTBITDUMMY cast_byte(~BITDUMMY)
#define isdummy(t) ((t)->flags & BITDUMMY)
#define setnodummy(t) ((t)->flags &= NOTBITDUMMY)
#define setdummy(t) ((t)->flags |= BITDUMMY)
#define allocsizenode(t) (isdummy(t) ? 0 : sizenode(t))
#define nodefromval(v) cast(Node *, (v))
#define luaH_fastgeti(t,k,res,tag) \
{ Table *h = t; lua_Unsigned u = l_castS2U(k); \
if ((u - 1u < h->alimit)) { \
tag = *getArrTag(h,(u)-1u); \
if (!tagisempty(tag)) { farr2val(h, u, tag, res); }} \
else { tag = luaH_getint(h, u, res); }}
#define luaH_fastseti(t,k,val,hres) \
{ Table *h = t; lua_Unsigned u = l_castS2U(k); \
if ((u - 1u < h->alimit)) { \
lu_byte *tag = getArrTag(h,(u)-1u); \
if (tagisempty(*tag)) hres = ~cast_int(u); \
else { fval2arr(h, u, tag, val); hres = HOK; }} \
else { hres = luaH_psetint(h, u, val); }}
#define HOK 0
#define HNOTFOUND 1
#define HNOTATABLE 2
#define HFIRSTNODE 3
#define NM cast_uint(sizeof(Value))
struct ArrayCell {
lu_byte tag[NM];
Value value[NM];
};
#define getArrTag(t,k) (&(t)->array[(k)/NM].tag[(k)%NM])
#define getArrVal(t,k) (&(t)->array[(k)/NM].value[(k)%NM])
#define arr2obj(h,k,val) \
((val)->tt_ = *getArrTag(h,(k)-1u), (val)->value_ = *getArrVal(h,(k)-1u))
#define obj2arr(h,k,val) \
(*getArrTag(h,(k)-1u) = (val)->tt_, *getArrVal(h,(k)-1u) = (val)->value_)
#define farr2val(h,k,tag,res) \
((res)->tt_ = tag, (res)->value_ = *getArrVal(h,(k)-1u))
#define fval2arr(h,k,tag,val) \
(*tag = (val)->tt_, *getArrVal(h,(k)-1u) = (val)->value_)
LUAI_FUNC int luaH_get (Table *t, const TValue *key, TValue *res);
LUAI_FUNC int luaH_getshortstr (Table *t, TString *key, TValue *res);
LUAI_FUNC int luaH_getstr (Table *t, TString *key, TValue *res);
LUAI_FUNC int luaH_getint (Table *t, lua_Integer key, TValue *res);
LUAI_FUNC const TValue *luaH_Hgetshortstr (Table *t, TString *key);
LUAI_FUNC TString *luaH_getstrkey (Table *t, TString *key);
LUAI_FUNC int luaH_psetint (Table *t, lua_Integer key, TValue *val);
LUAI_FUNC int luaH_psetshortstr (Table *t, TString *key, TValue *val);
LUAI_FUNC int luaH_psetstr (Table *t, TString *key, TValue *val);
LUAI_FUNC int luaH_pset (Table *t, const TValue *key, TValue *val);
LUAI_FUNC void luaH_setint (lua_State *L, Table *t, lua_Integer key,
TValue *value);
LUAI_FUNC void luaH_set (lua_State *L, Table *t, const TValue *key,
TValue *value);
LUAI_FUNC void luaH_finishset (lua_State *L, Table *t, const TValue *key,
TValue *value, int hres);
LUAI_FUNC Table *luaH_new (lua_State *L);
LUAI_FUNC void luaH_resize (lua_State *L, Table *t, unsigned nasize,
unsigned nhsize);
LUAI_FUNC void luaH_resizearray (lua_State *L, Table *t, unsigned nasize);
LUAI_FUNC void luaH_free (lua_State *L, Table *t);
LUAI_FUNC int luaH_next (lua_State *L, Table *t, StkId key);
LUAI_FUNC lua_Unsigned luaH_getn (Table *t);
LUAI_FUNC unsigned luaH_realasize (const Table *t);
#if defined(LUA_DEBUG)
LUAI_FUNC Node *luaH_mainposition (const Table *t, const TValue *key);
#endif
#endif
//path: src/imports/../dependencies/lua/lundump.h
#ifndef lundump_h
#define lundump_h
#include
#define LUAC_DATA "\x19\x93\r\n\x1a\n"
#define LUAC_INT 0x5678
#define LUAC_NUM cast_num(370.5)
#define LUAC_VERSION (LUA_VERSION_MAJOR_N*16+LUA_VERSION_MINOR_N)
#define LUAC_FORMAT 0
LUAI_FUNC LClosure* luaU_undump (lua_State* L, ZIO* Z, const char* name,
int fixed);
LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w,
void* data, int strip);
#endif
#if !defined(luai_verifycode)
#define luai_verifycode(L,f)
#endif
typedef struct {
lua_State *L;
ZIO *Z;
const char *name;
Table *h;
lu_mem offset;
lua_Integer nstr;
lu_byte fixed;
} LoadState;
static l_noret private_lua_error (LoadState *S, const char *why) {
luaO_pushfstring(S->L, "%s: bad binary format (%s)", S->name, why);
luaD_throw(S->L, LUA_ERRSYNTAX);
}
#define loadVector(S,b,n) loadBlock(S,b,(n)*sizeof((b)[0]))
static void loadBlock (LoadState *S, void *b, size_t size) {
if (luaZ_read(S->Z, b, size) != 0)
private_lua_error(S, "truncated chunk");
S->offset += size;
}
static void loadAlign (LoadState *S, int align) {
int padding = align - (S->offset % align);
if (padding < align) {
lua_Integer paddingContent;
loadBlock(S, &paddingContent, padding);
lua_assert(S->offset % align == 0);
}
}
#define getaddr(S,n,t) cast(t *, getaddr_(S,(n) * sizeof(t)))
static const void *getaddr_ (LoadState *S, size_t size) {
const void *block = luaZ_getaddr(S->Z, size);
S->offset += size;
if (block == NULL)
private_lua_error(S, "truncated fixed buffer");
return block;
}
#define loadVar(S,x) loadVector(S,&x,1)
static lu_byte loadByte (LoadState *S) {
int b = zgetc(S->Z);
if (b == EOZ)
private_lua_error(S, "truncated chunk");
S->offset++;
return cast_byte(b);
}
static size_t loadVarint (LoadState *S, size_t limit) {
size_t x = 0;
int b;
limit >>= 7;
do {
b = loadByte(S);
if (x > limit)
private_lua_error(S, "integer overflow");
x = (x << 7) | (b & 0x7f);
} while ((b & 0x80) != 0);
return x;
}
static size_t loadSize (LoadState *S) {
return loadVarint(S, MAX_SIZET);
}
static int loadInt (LoadState *S) {
return cast_int(loadVarint(S, cast_sizet(INT_MAX)));
}
static lua_Number loadNumber (LoadState *S) {
lua_Number x;
loadVar(S, x);
return x;
}
static lua_Integer loadInteger (LoadState *S) {
lua_Integer x;
loadVar(S, x);
return x;
}
static void loadString (LoadState *S, Proto *p, TString **sl) {
lua_State *L = S->L;
TString *ts;
TValue sv;
size_t size = loadSize(S);
if (size == 0) {
lua_assert(*sl == NULL);
return;
}
else if (size == 1) {
lua_Integer idx = cast(lua_Integer, loadSize(S));
TValue stv;
luaH_getint(S->h, idx, &stv);
*sl = ts = tsvalue(&stv);
luaC_objbarrier(L, p, ts);
return;
}
else if ((size -= 2) <= LUAI_MAXSHORTLEN) {
char buff[LUAI_MAXSHORTLEN + 1];
loadVector(S, buff, size + 1);
*sl = ts = luaS_newlstr(L, buff, size);
luaC_objbarrier(L, p, ts);
}
else if (S->fixed) {
const char *s = getaddr(S, size + 1, char);
*sl = ts = luaS_newextlstr(L, s, size, NULL, NULL);
luaC_objbarrier(L, p, ts);
}
else {
*sl = ts = luaS_createlngstrobj(L, size);
luaC_objbarrier(L, p, ts);
loadVector(S, getlngstr(ts), size + 1);
}
S->nstr++;
setsvalue(L, &sv, ts);
luaH_setint(L, S->h, S->nstr, &sv);
luaC_objbarrierback(L, obj2gco(S->h), ts);
}
static void loadCode (LoadState *S, Proto *f) {
int n = loadInt(S);
loadAlign(S, sizeof(f->code[0]));
if (S->fixed) {
f->code = getaddr(S, n, Instruction);
f->sizecode = n;
}
else {
f->code = luaM_newvectorchecked(S->L, n, Instruction);
f->sizecode = n;
loadVector(S, f->code, n);
}
}
static void loadFunction(LoadState *S, Proto *f);
static void loadConstants (LoadState *S, Proto *f) {
int i;
int n = loadInt(S);
f->k = luaM_newvectorchecked(S->L, n, TValue);
f->sizek = n;
for (i = 0; i < n; i++)
setnilvalue(&f->k[i]);
for (i = 0; i < n; i++) {
TValue *o = &f->k[i];
int t = loadByte(S);
switch (t) {
case LUA_VNIL:
setnilvalue(o);
break;
case LUA_VFALSE:
setbfvalue(o);
break;
case LUA_VTRUE:
setbtvalue(o);
break;
case LUA_VNUMFLT:
setfltvalue(o, loadNumber(S));
break;
case LUA_VNUMINT:
setivalue(o, loadInteger(S));
break;
case LUA_VSHRSTR:
case LUA_VLNGSTR: {
lua_assert(f->source == NULL);
loadString(S, f, &f->source);
if (f->source == NULL)
private_lua_error(S, "bad format for constant string");
setsvalue2n(S->L, o, f->source);
f->source = NULL;
break;
}
default: lua_assert(0);
}
}
}
static void loadProtos (LoadState *S, Proto *f) {
int i;
int n = loadInt(S);
f->p = luaM_newvectorchecked(S->L, n, Proto *);
f->sizep = n;
for (i = 0; i < n; i++)
f->p[i] = NULL;
for (i = 0; i < n; i++) {
f->p[i] = luaF_newproto(S->L);
luaC_objbarrier(S->L, f, f->p[i]);
loadFunction(S, f->p[i]);
}
}
static void loadUpvalues (LoadState *S, Proto *f) {
int i, n;
n = loadInt(S);
f->upvalues = luaM_newvectorchecked(S->L, n, Upvaldesc);
f->sizeupvalues = n;
for (i = 0; i < n; i++)
f->upvalues[i].name = NULL;
for (i = 0; i < n; i++) {
f->upvalues[i].instack = loadByte(S);
f->upvalues[i].idx = loadByte(S);
f->upvalues[i].kind = loadByte(S);
}
}
static void loadDebug (LoadState *S, Proto *f) {
int i, n;
n = loadInt(S);
if (S->fixed) {
f->lineinfo = getaddr(S, n, ls_byte);
f->sizelineinfo = n;
}
else {
f->lineinfo = luaM_newvectorchecked(S->L, n, ls_byte);
f->sizelineinfo = n;
loadVector(S, f->lineinfo, n);
}
n = loadInt(S);
if (n > 0) {
loadAlign(S, sizeof(int));
if (S->fixed) {
f->abslineinfo = getaddr(S, n, AbsLineInfo);
f->sizeabslineinfo = n;
}
else {
f->abslineinfo = luaM_newvectorchecked(S->L, n, AbsLineInfo);
f->sizeabslineinfo = n;
loadVector(S, f->abslineinfo, n);
}
}
n = loadInt(S);
f->locvars = luaM_newvectorchecked(S->L, n, LocVar);
f->sizelocvars = n;
for (i = 0; i < n; i++)
f->locvars[i].varname = NULL;
for (i = 0; i < n; i++) {
loadString(S, f, &f->locvars[i].varname);
f->locvars[i].startpc = loadInt(S);
f->locvars[i].endpc = loadInt(S);
}
n = loadInt(S);
if (n != 0)
n = f->sizeupvalues;
for (i = 0; i < n; i++)
loadString(S, f, &f->upvalues[i].name);
}
static void loadFunction (LoadState *S, Proto *f) {
f->linedefined = loadInt(S);
f->lastlinedefined = loadInt(S);
f->numparams = loadByte(S);
f->flag = loadByte(S) & PF_ISVARARG;
if (S->fixed)
f->flag |= PF_FIXED;
f->maxstacksize = loadByte(S);
loadCode(S, f);
loadConstants(S, f);
loadUpvalues(S, f);
loadProtos(S, f);
loadString(S, f, &f->source);
loadDebug(S, f);
}
static void checkliteral (LoadState *S, const char *s, const char *msg) {
char buff[sizeof(LUA_SIGNATURE) + sizeof(LUAC_DATA)];
size_t len = strlen(s);
loadVector(S, buff, len);
if (memcmp(s, buff, len) != 0)
private_lua_error(S, msg);
}
static void fchecksize (LoadState *S, size_t size, const char *tname) {
if (loadByte(S) != size)
private_lua_error(S, luaO_pushfstring(S->L, "%s size mismatch", tname));
}
#define checksize(S,t) fchecksize(S,sizeof(t),#t)
static void checkHeader (LoadState *S) {
checkliteral(S, &LUA_SIGNATURE[1], "not a binary chunk");
if (loadByte(S) != LUAC_VERSION)
private_lua_error(S, "version mismatch");
if (loadByte(S) != LUAC_FORMAT)
private_lua_error(S, "format mismatch");
checkliteral(S, LUAC_DATA, "corrupted chunk");
checksize(S, Instruction);
checksize(S, lua_Integer);
checksize(S, lua_Number);
if (loadInteger(S) != LUAC_INT)
private_lua_error(S, "integer format mismatch");
if (loadNumber(S) != LUAC_NUM)
private_lua_error(S, "float format mismatch");
}
LClosure *luaU_undump (lua_State *L, ZIO *Z, const char *name, int fixed) {
LoadState S;
LClosure *cl;
if (*name == '@' || *name == '=')
S.name = name + 1;
else if (*name == LUA_SIGNATURE[0])
S.name = "binary string";
else
S.name = name;
S.L = L;
S.Z = Z;
S.fixed = fixed;
S.offset = 1;
checkHeader(&S);
cl = luaF_newLclosure(L, loadByte(&S));
setclLvalue2s(L, L->top.p, cl);
luaD_inctop(L);
S.h = luaH_new(L);
S.nstr = 0;
sethvalue2s(L, L->top.p, S.h);
luaD_inctop(L);
cl->p = luaF_newproto(L);
luaC_objbarrier(L, cl, cl->p);
loadFunction(&S, cl->p);
lua_assert(cl->nupvalues == cl->p->sizeupvalues);
luai_verifycode(L, cl->p);
L->top.p--;
return cl;
}
//path: src/imports/../dependencies/lua/ldump.c
#define ldump_c
#define LUA_CORE
#include
#include
typedef struct {
lua_State *L;
lua_Writer writer;
void *data;
lu_mem offset;
int strip;
int status;
Table *h;
lua_Integer nstr;
} DumpState;
#define dumpVector(D,v,n) dumpBlock(D,v,(n)*sizeof((v)[0]))
#define dumpLiteral(D, s) dumpBlock(D,s,sizeof(s) - sizeof(char))
static void dumpBlock (DumpState *D, const void *b, size_t size) {
if (D->status == 0) {
lua_unlock(D->L);
D->status = (*D->writer)(D->L, b, size, D->data);
lua_lock(D->L);
D->offset += size;
}
}
static void dumpAlign (DumpState *D, int align) {
int padding = align - (D->offset % align);
if (padding < align) {
static lua_Integer paddingContent = 0;
lua_assert(cast_uint(align) <= sizeof(lua_Integer));
dumpBlock(D, &paddingContent, padding);
}
lua_assert(D->offset % align == 0);
}
#define dumpVar(D,x) dumpVector(D,&x,1)
static void dumpByte (DumpState *D, int y) {
lu_byte x = (lu_byte)y;
dumpVar(D, x);
}
#define DIBS ((sizeof(size_t) * CHAR_BIT + 6) / 7)
static void dumpVarint (DumpState *D, size_t x) {
lu_byte buff[DIBS];
int n = 1;
buff[DIBS - 1] = x & 0x7f;
while ((x >>= 7) != 0)
buff[DIBS - (++n)] = (x & 0x7f) | 0x80;
dumpVector(D, buff + DIBS - n, n);
}
static void dumpSize (DumpState *D, size_t sz) {
dumpVarint(D, sz);
}
static void dumpInt (DumpState *D, int x) {
lua_assert(x >= 0);
dumpVarint(D, cast(size_t, x));
}
static void dumpNumber (DumpState *D, lua_Number x) {
dumpVar(D, x);
}
static void dumpInteger (DumpState *D, lua_Integer x) {
dumpVar(D, x);
}
static void dumpString (DumpState *D, TString *ts) {
if (ts == NULL)
dumpSize(D, 0);
else {
TValue idx;
int tag = luaH_getstr(D->h, ts, &idx);
if (!tagisempty(tag)) {
dumpSize(D, 1);
dumpSize(D, cast_sizet(ivalue(&idx)));
}
else {
TValue key, value;
size_t size;
const char *s = getlstr(ts, size);
dumpSize(D, size + 2);
dumpVector(D, s, size + 1);
D->nstr++;
setsvalue(D->L, &key, ts);
setivalue(&value, D->nstr);
luaH_set(D->L, D->h, &key, &value);
}
}
}
static void dumpCode (DumpState *D, const Proto *f) {
dumpInt(D, f->sizecode);
dumpAlign(D, sizeof(f->code[0]));
lua_assert(f->code != NULL);
dumpVector(D, f->code, f->sizecode);
}
static void dumpFunction (DumpState *D, const Proto *f);
static void dumpConstants (DumpState *D, const Proto *f) {
int i;
int n = f->sizek;
dumpInt(D, n);
for (i = 0; i < n; i++) {
const TValue *o = &f->k[i];
int tt = ttypetag(o);
dumpByte(D, tt);
switch (tt) {
case LUA_VNUMFLT:
dumpNumber(D, fltvalue(o));
break;
case LUA_VNUMINT:
dumpInteger(D, ivalue(o));
break;
case LUA_VSHRSTR:
case LUA_VLNGSTR:
dumpString(D, tsvalue(o));
break;
default:
lua_assert(tt == LUA_VNIL || tt == LUA_VFALSE || tt == LUA_VTRUE);
}
}
}
static void dumpProtos (DumpState *D, const Proto *f) {
int i;
int n = f->sizep;
dumpInt(D, n);
for (i = 0; i < n; i++)
dumpFunction(D, f->p[i]);
}
static void dumpUpvalues (DumpState *D, const Proto *f) {
int i, n = f->sizeupvalues;
dumpInt(D, n);
for (i = 0; i < n; i++) {
dumpByte(D, f->upvalues[i].instack);
dumpByte(D, f->upvalues[i].idx);
dumpByte(D, f->upvalues[i].kind);
}
}
static void dumpDebug (DumpState *D, const Proto *f) {
int i, n;
n = (D->strip) ? 0 : f->sizelineinfo;
dumpInt(D, n);
if (f->lineinfo != NULL)
dumpVector(D, f->lineinfo, n);
n = (D->strip) ? 0 : f->sizeabslineinfo;
dumpInt(D, n);
if (n > 0) {
dumpAlign(D, sizeof(int));
dumpVector(D, f->abslineinfo, n);
}
n = (D->strip) ? 0 : f->sizelocvars;
dumpInt(D, n);
for (i = 0; i < n; i++) {
dumpString(D, f->locvars[i].varname);
dumpInt(D, f->locvars[i].startpc);
dumpInt(D, f->locvars[i].endpc);
}
n = (D->strip) ? 0 : f->sizeupvalues;
dumpInt(D, n);
for (i = 0; i < n; i++)
dumpString(D, f->upvalues[i].name);
}
static void dumpFunction (DumpState *D, const Proto *f) {
dumpInt(D, f->linedefined);
dumpInt(D, f->lastlinedefined);
dumpByte(D, f->numparams);
dumpByte(D, f->flag);
dumpByte(D, f->maxstacksize);
dumpCode(D, f);
dumpConstants(D, f);
dumpUpvalues(D, f);
dumpProtos(D, f);
dumpString(D, D->strip ? NULL : f->source);
dumpDebug(D, f);
}
static void dumpHeader (DumpState *D) {
dumpLiteral(D, LUA_SIGNATURE);
dumpByte(D, LUAC_VERSION);
dumpByte(D, LUAC_FORMAT);
dumpLiteral(D, LUAC_DATA);
dumpByte(D, sizeof(Instruction));
dumpByte(D, sizeof(lua_Integer));
dumpByte(D, sizeof(lua_Number));
dumpInteger(D, LUAC_INT);
dumpNumber(D, LUAC_NUM);
}
int luaU_dump (lua_State *L, const Proto *f, lua_Writer w, void *data,
int strip) {
DumpState D;
D.h = luaH_new(L);
sethvalue2s(L, L->top.p, D.h);
L->top.p++;
D.L = L;
D.writer = w;
D.offset = 0;
D.data = data;
D.strip = strip;
D.status = 0;
D.nstr = 0;
dumpHeader(&D);
dumpByte(&D, f->sizeupvalues);
dumpFunction(&D, f);
dumpBlock(&D, NULL, 0);
return D.status;
}
//path: src/imports/../dependencies/lua/lstate.c
#define lstate_c
#define LUA_CORE
#include
#include
//path: src/imports/../dependencies/lua/lapi.h
#ifndef lapi_h
#define lapi_h
#define api_incr_top(L) \
(L->top.p++, api_check(L, L->top.p <= L->ci->top.p, "stack overflow"))
#define adjustresults(L,nres) \
{ if ((nres) <= LUA_MULTRET && L->ci->top.p < L->top.p) \
L->ci->top.p = L->top.p; }
#define api_checknelems(L,n) \
api_check(L, (n) < (L->top.p - L->ci->func.p), \
"not enough elements in the stack")
#define api_checkpop(L,n) \
api_check(L, (n) < L->top.p - L->ci->func.p && \
L->tbclist.p < L->top.p - (n), \
"not enough free elements in the stack")
#define hastocloseCfunc(n) ((n) < LUA_MULTRET)
#define codeNresults(n) (-(n) - 3)
#define decodeNresults(n) (-(n) - 3)
#endif
//path: src/imports/../dependencies/lua/llex.h
#ifndef llex_h
#define llex_h
#include
#define FIRST_RESERVED (UCHAR_MAX + 1)
#if !defined(LUA_ENV)
#define LUA_ENV "_ENV"
#endif
enum RESERVED {
TK_AND = FIRST_RESERVED, TK_BREAK,
TK_DO, TK_ELSE, TK_ELSEIF, TK_END, TK_FALSE, TK_FOR, TK_FUNCTION,
TK_GOTO, TK_IF, TK_IN, TK_LOCAL, TK_NIL, TK_NOT, TK_OR, TK_REPEAT,
TK_RETURN, TK_THEN, TK_TRUE, TK_UNTIL, TK_WHILE,
TK_IDIV, TK_CONCAT, TK_DOTS, TK_EQ, TK_GE, TK_LE, TK_NE,
TK_SHL, TK_SHR,
TK_DBCOLON, TK_EOS,
TK_FLT, TK_INT, TK_NAME, TK_STRING
};
#define NUM_RESERVED (cast_int(TK_WHILE-FIRST_RESERVED + 1))
typedef union {
lua_Number r;
lua_Integer i;
TString *ts;
} SemInfo;
typedef struct Token {
int token;
SemInfo seminfo;
} Token;
typedef struct LexState {
int current;
int linenumber;
int lastline;
Token t;
Token lookahead;
struct FuncState *fs;
struct lua_State *L;
ZIO *z;
Mbuffer *buff;
Table *h;
struct Dyndata *dyd;
TString *source;
TString *envn;
} LexState;
LUAI_FUNC void luaX_init (lua_State *L);
LUAI_FUNC void luaX_setinput (lua_State *L, LexState *ls, ZIO *z,
TString *source, int firstchar);
LUAI_FUNC TString *luaX_newstring (LexState *ls, const char *str, size_t l);
LUAI_FUNC void luaX_next (LexState *ls);
LUAI_FUNC int luaX_lookahead (LexState *ls);
LUAI_FUNC l_noret luaX_syntaxerror (LexState *ls, const char *s);
LUAI_FUNC const char *luaX_token2str (LexState *ls, int token);
#endif
typedef struct LX {
lu_byte extra_[LUA_EXTRASPACE];
lua_State l;
} LX;
typedef struct LG {
LX l;
global_State g;
} LG;
#define fromstate(L) (cast(LX *, cast(lu_byte *, (L)) - offsetof(LX, l)))
void luaE_setdebt (global_State *g, l_obj debt) {
l_obj tb = gettotalobjs(g);
lua_assert(tb > 0);
if (debt > MAX_LOBJ - tb)
debt = MAX_LOBJ - tb;
g->totalobjs = tb + debt;
g->GCdebt = debt;
}
CallInfo *luaE_extendCI (lua_State *L) {
CallInfo *ci;
lua_assert(L->ci->next == NULL);
ci = luaM_new(L, CallInfo);
lua_assert(L->ci->next == NULL);
L->ci->next = ci;
ci->previous = L->ci;
ci->next = NULL;
ci->u.l.trap = 0;
L->nci++;
return ci;
}
static void freeCI (lua_State *L) {
CallInfo *ci = L->ci;
CallInfo *next = ci->next;
ci->next = NULL;
while ((ci = next) != NULL) {
next = ci->next;
luaM_free(L, ci);
L->nci--;
}
}
void luaE_shrinkCI (lua_State *L) {
CallInfo *ci = L->ci->next;
CallInfo *next;
if (ci == NULL)
return;
while ((next = ci->next) != NULL) {
CallInfo *next2 = next->next;
ci->next = next2;
L->nci--;
luaM_free(L, next);
if (next2 == NULL)
break;
else {
next2->previous = ci;
ci = next2;
}
}
}
void luaE_checkcstack (lua_State *L) {
if (getCcalls(L) == LUAI_MAXCCALLS)
luaG_runerror(L, "C stack overflow");
else if (getCcalls(L) >= (LUAI_MAXCCALLS / 10 * 11))
luaD_throw(L, LUA_ERRERR);
}
LUAI_FUNC void luaE_incCstack (lua_State *L) {
L->nCcalls++;
if (l_unlikely(getCcalls(L) >= LUAI_MAXCCALLS))
luaE_checkcstack(L);
}
static void stack_init (lua_State *L1, lua_State *L) {
int i; CallInfo *ci;
L1->stack.p = luaM_newvector(L, BASIC_STACK_SIZE + EXTRA_STACK, StackValue);
L1->tbclist.p = L1->stack.p;
for (i = 0; i < BASIC_STACK_SIZE + EXTRA_STACK; i++)
setnilvalue(s2v(L1->stack.p + i));
L1->top.p = L1->stack.p;
L1->stack_last.p = L1->stack.p + BASIC_STACK_SIZE;
ci = &L1->base_ci;
ci->next = ci->previous = NULL;
ci->callstatus = CIST_C;
ci->func.p = L1->top.p;
ci->u.c.k = NULL;
ci->nresults = 0;
setnilvalue(s2v(L1->top.p));
L1->top.p++;
ci->top.p = L1->top.p + LUA_MINSTACK;
L1->ci = ci;
}
static void freestack (lua_State *L) {
if (L->stack.p == NULL)
return;
L->ci = &L->base_ci;
freeCI(L);
lua_assert(L->nci == 0);
luaM_freearray(L, L->stack.p, stacksize(L) + EXTRA_STACK);
}
static void init_registry (lua_State *L, global_State *g) {
TValue aux;
Table *registry = luaH_new(L);
sethvalue(L, &g->l_registry, registry);
luaH_resize(L, registry, LUA_RIDX_LAST, 0);
setbfvalue(&aux);
luaH_setint(L, registry, 1, &aux);
setthvalue(L, &aux, L);
luaH_setint(L, registry, LUA_RIDX_MAINTHREAD, &aux);
sethvalue(L, &aux, luaH_new(L));
luaH_setint(L, registry, LUA_RIDX_GLOBALS, &aux);
}
static void f_luaopen (lua_State *L, void *ud) {
global_State *g = G(L);
UNUSED(ud);
stack_init(L, L);
init_registry(L, g);
luaS_init(L);
luaT_init(L);
luaX_init(L);
g->gcstp = 0;
setnilvalue(&g->nilvalue);
luai_userstateopen(L);
}
static void preinit_thread (lua_State *L, global_State *g) {
G(L) = g;
L->stack.p = NULL;
L->ci = NULL;
L->nci = 0;
L->twups = L;
L->nCcalls = 0;
L->errorJmp = NULL;
L->hook = NULL;
L->hookmask = 0;
L->basehookcount = 0;
L->allowhook = 1;
resethookcount(L);
L->openupval = NULL;
L->status = LUA_OK;
L->errfunc = 0;
L->oldpc = 0;
}
static void close_state (lua_State *L) {
global_State *g = G(L);
if (!completestate(g))
luaC_freeallobjects(L);
else {
L->ci = &L->base_ci;
luaD_closeprotected(L, 1, LUA_OK);
luaC_freeallobjects(L);
luai_userstateclose(L);
}
luaM_freearray(L, G(L)->strt.hash, G(L)->strt.size);
freestack(L);
lua_assert(g->totalbytes == sizeof(LG));
lua_assert(gettotalobjs(g) == 1);
(*g->frealloc)(g->ud, fromstate(L), sizeof(LG), 0);
}
LUA_API lua_State *lua_newthread (lua_State *L) {
global_State *g = G(L);
GCObject *o;
lua_State *L1;
lua_lock(L);
luaC_checkGC(L);
o = luaC_newobjdt(L, LUA_TTHREAD, sizeof(LX), offsetof(LX, l));
L1 = gco2th(o);
setthvalue2s(L, L->top.p, L1);
api_incr_top(L);
preinit_thread(L1, g);
L1->hookmask = L->hookmask;
L1->basehookcount = L->basehookcount;
L1->hook = L->hook;
resethookcount(L1);
memcpy(lua_getextraspace(L1), lua_getextraspace(g->mainthread),
LUA_EXTRASPACE);
luai_userstatethread(L, L1);
stack_init(L1, L);
lua_unlock(L);
return L1;
}
void luaE_freethread (lua_State *L, lua_State *L1) {
LX *l = fromstate(L1);
luaF_closeupval(L1, L1->stack.p);
lua_assert(L1->openupval == NULL);
luai_userstatefree(L, L1);
freestack(L1);
luaM_free(L, l);
}
int luaE_resetthread (lua_State *L, int status) {
CallInfo *ci = L->ci = &L->base_ci;
setnilvalue(s2v(L->stack.p));
ci->func.p = L->stack.p;
ci->callstatus = CIST_C;
if (status == LUA_YIELD)
status = LUA_OK;
L->status = LUA_OK;
status = luaD_closeprotected(L, 1, status);
if (status != LUA_OK)
luaD_seterrorobj(L, status, L->stack.p + 1);
else
L->top.p = L->stack.p + 1;
ci->top.p = L->top.p + LUA_MINSTACK;
luaD_reallocstack(L, cast_int(ci->top.p - L->stack.p), 0);
return status;
}
LUA_API int lua_closethread (lua_State *L, lua_State *from) {
int status;
lua_lock(L);
L->nCcalls = (from) ? getCcalls(from) : 0;
status = luaE_resetthread(L, L->status);
lua_unlock(L);
return status;
}
LUA_API lua_State *lua_newstate (lua_Alloc f, void *ud, unsigned seed) {
int i;
lua_State *L;
global_State *g;
LG *l = cast(LG *, (*f)(ud, NULL, LUA_TTHREAD, sizeof(LG)));
if (l == NULL) return NULL;
L = &l->l.l;
g = &l->g;
L->tt = LUA_VTHREAD;
g->currentwhite = bitmask(WHITE0BIT);
L->marked = luaC_white(g);
preinit_thread(L, g);
g->allgc = obj2gco(L);
L->next = NULL;
incnny(L);
g->frealloc = f;
g->ud = ud;
g->warnf = NULL;
g->ud_warn = NULL;
g->mainthread = L;
g->seed = seed;
g->gcstp = GCSTPGC;
g->strt.size = g->strt.nuse = 0;
g->strt.hash = NULL;
setnilvalue(&g->l_registry);
g->panic = NULL;
g->gcstate = GCSpause;
g->gckind = KGC_INC;
g->gcstopem = 0;
g->gcemergency = 0;
g->finobj = g->tobefnz = g->fixedgc = NULL;
g->firstold1 = g->survival = g->old1 = g->reallyold = NULL;
g->finobjsur = g->finobjold1 = g->finobjrold = NULL;
g->sweepgc = NULL;
g->gray = g->grayagain = NULL;
g->weak = g->ephemeron = g->allweak = NULL;
g->twups = NULL;
g->totalbytes = sizeof(LG);
g->totalobjs = 1;
g->marked = 0;
g->GCdebt = 0;
setivalue(&g->nilvalue, 0);
setgcparam(g, PAUSE, LUAI_GCPAUSE);
setgcparam(g, STEPMUL, LUAI_GCMUL);
setgcparam(g, STEPSIZE, LUAI_GCSTEPSIZE);
setgcparam(g, MINORMUL, LUAI_GENMINORMUL);
setgcparam(g, MINORMAJOR, LUAI_MINORMAJOR);
setgcparam(g, MAJORMINOR, LUAI_MAJORMINOR);
for (i=0; i < LUA_NUMTYPES; i++) g->mt[i] = NULL;
if (luaD_rawrunprotected(L, f_luaopen, NULL) != LUA_OK) {
close_state(L);
L = NULL;
}
return L;
}
LUA_API void lua_close (lua_State *L) {
lua_lock(L);
L = G(L)->mainthread;
close_state(L);
}
void luaE_warning (lua_State *L, const char *msg, int tocont) {
lua_WarnFunction wf = G(L)->warnf;
if (wf != NULL)
wf(G(L)->ud_warn, msg, tocont);
}
void luaE_warnerror (lua_State *L, const char *where) {
TValue *errobj = s2v(L->top.p - 1);
const char *msg = (ttisstring(errobj))
? getstr(tsvalue(errobj))
: "private_lua_error object is not a string";
luaE_warning(L, "private_lua_error in ", 1);
luaE_warning(L, where, 1);
luaE_warning(L, " (", 1);
luaE_warning(L, msg, 1);
luaE_warning(L, ")", 0);
}
//path: src/imports/../dependencies/lua/lgc.c
#define lgc_c
#define LUA_CORE
#include
#define NFIXED (TM_N + NUM_RESERVED + 2)
#define GCSWEEPMAX 20
#define maskcolors (bitmask(BLACKBIT) | WHITEBITS)
#define maskgcbits (maskcolors | AGEBITS)
#define makewhite(g,x) \
(x->marked = cast_byte((x->marked & ~maskcolors) | luaC_white(g)))
#define set2gray(x) resetbits(x->marked, maskcolors)
#define set2black(x) \
(x->marked = cast_byte((x->marked & ~WHITEBITS) | bitmask(BLACKBIT)))
#define valiswhite(x) (iscollectable(x) && iswhite(gcvalue(x)))
#define keyiswhite(n) (keyiscollectable(n) && iswhite(gckey(n)))
#define gcvalueN(o) (iscollectable(o) ? gcvalue(o) : NULL)
#define gcvalarr(t,i) \
((*getArrTag(t,i) & BIT_ISCOLLECTABLE) ? getArrVal(t,i)->gc : NULL)
#define markvalue(g,o) { checkliveness(g->mainthread,o); \
if (valiswhite(o)) reallymarkobject(g,gcvalue(o)); }
#define markkey(g, n) { if keyiswhite(n) reallymarkobject(g,gckey(n)); }
#define markobject(g,t) { if (iswhite(t)) reallymarkobject(g, obj2gco(t)); }
#define markobjectN(g,t) { if (t) markobject(g,t); }
static void reallymarkobject (global_State *g, GCObject *o);
static l_obj atomic (lua_State *L);
static void entersweep (lua_State *L);
#define gnodelast(h) gnode(h, cast_sizet(sizenode(h)))
static GCObject **getgclist (GCObject *o) {
switch (o->tt) {
case LUA_VTABLE: return &gco2t(o)->gclist;
case LUA_VLCL: return &gco2lcl(o)->gclist;
case LUA_VCCL: return &gco2ccl(o)->gclist;
case LUA_VTHREAD: return &gco2th(o)->gclist;
case LUA_VPROTO: return &gco2p(o)->gclist;
case LUA_VUSERDATA: {
Udata *u = gco2u(o);
lua_assert(u->nuvalue > 0);
return &u->gclist;
}
default: lua_assert(0); return 0;
}
}
#define linkgclist(o,p) linkgclist_(obj2gco(o), &(o)->gclist, &(p))
static void linkgclist_ (GCObject *o, GCObject **pnext, GCObject **list) {
lua_assert(!isgray(o));
*pnext = *list;
*list = o;
set2gray(o);
}
#define linkobjgclist(o,p) linkgclist_(obj2gco(o), getgclist(o), &(p))
static void clearkey (Node *n) {
lua_assert(isempty(gval(n)));
if (keyiscollectable(n))
setdeadkey(n);
}
static int iscleared (global_State *g, const GCObject *o) {
if (o == NULL) return 0;
else if (novariant(o->tt) == LUA_TSTRING) {
markobject(g, o);
return 0;
}
else return iswhite(o);
}
void luaC_barrier_ (lua_State *L, GCObject *o, GCObject *v) {
global_State *g = G(L);
lua_assert(isblack(o) && iswhite(v) && !isdead(g, v) && !isdead(g, o));
if (keepinvariant(g)) {
reallymarkobject(g, v);
if (isold(o)) {
lua_assert(!isold(v));
setage(v, G_OLD0);
}
}
else {
lua_assert(issweepphase(g));
if (g->gckind != KGC_GENMINOR)
makewhite(g, o);
}
}
void luaC_barrierback_ (lua_State *L, GCObject *o) {
global_State *g = G(L);
lua_assert(isblack(o) && !isdead(g, o));
lua_assert((g->gckind != KGC_GENMINOR)
|| (isold(o) && getage(o) != G_TOUCHED1));
if (getage(o) == G_TOUCHED2)
set2gray(o);
else
linkobjgclist(o, g->grayagain);
if (isold(o))
setage(o, G_TOUCHED1);
}
void luaC_fix (lua_State *L, GCObject *o) {
global_State *g = G(L);
lua_assert(g->allgc == o);
set2gray(o);
setage(o, G_OLD);
g->allgc = o->next;
o->next = g->fixedgc;
g->fixedgc = o;
}
GCObject *luaC_newobjdt (lua_State *L, int tt, size_t sz, size_t offset) {
global_State *g = G(L);
char *p = cast_charp(luaM_newobject(L, novariant(tt), sz));
GCObject *o = cast(GCObject *, p + offset);
g->GCdebt--;
o->marked = luaC_white(g);
o->tt = tt;
o->next = g->allgc;
g->allgc = o;
return o;
}
GCObject *luaC_newobj (lua_State *L, int tt, size_t sz) {
return luaC_newobjdt(L, tt, sz, 0);
}
static void reallymarkobject (global_State *g, GCObject *o) {
g->marked++;
switch (o->tt) {
case LUA_VSHRSTR:
case LUA_VLNGSTR: {
set2black(o);
break;
}
case LUA_VUPVAL: {
UpVal *uv = gco2upv(o);
if (upisopen(uv))
set2gray(uv);
else
set2black(uv);
markvalue(g, uv->v.p);
break;
}
case LUA_VUSERDATA: {
Udata *u = gco2u(o);
if (u->nuvalue == 0) {
markobjectN(g, u->metatable);
set2black(u);
break;
}
}
case LUA_VLCL: case LUA_VCCL: case LUA_VTABLE:
case LUA_VTHREAD: case LUA_VPROTO: {
linkobjgclist(o, g->gray);
break;
}
default: lua_assert(0); break;
}
}
static void markmt (global_State *g) {
int i;
for (i=0; i < LUA_NUMTYPES; i++)
markobjectN(g, g->mt[i]);
}
static l_obj markbeingfnz (global_State *g) {
GCObject *o;
l_obj count = 0;
for (o = g->tobefnz; o != NULL; o = o->next) {
count++;
markobject(g, o);
}
return count;
}
static l_obj remarkupvals (global_State *g) {
l_obj work = 0;
lua_State *thread;
lua_State **p = &g->twups;
while ((thread = *p) != NULL) {
if (!iswhite(thread) && thread->openupval != NULL)
p = &thread->twups;
else {
UpVal *uv;
lua_assert(!isold(thread) || thread->openupval == NULL);
*p = thread->twups;
thread->twups = thread;
for (uv = thread->openupval; uv != NULL; uv = uv->u.open.next) {
lua_assert(getage(uv) <= getage(thread));
if (!iswhite(uv)) {
lua_assert(upisopen(uv) && isgray(uv));
markvalue(g, uv->v.p);
}
}
}
work++;
}
return work;
}
static void cleargraylists (global_State *g) {
g->gray = g->grayagain = NULL;
g->weak = g->allweak = g->ephemeron = NULL;
}
static void restartcollection (global_State *g) {
cleargraylists(g);
g->marked = NFIXED;
markobject(g, g->mainthread);
markvalue(g, &g->l_registry);
markmt(g);
markbeingfnz(g);
}
static void genlink (global_State *g, GCObject *o) {
lua_assert(isblack(o));
if (getage(o) == G_TOUCHED1) {
linkobjgclist(o, g->grayagain);
}
else if (getage(o) == G_TOUCHED2)
setage(o, G_OLD);
}
static void traverseweakvalue (global_State *g, Table *h) {
Node *n, *limit = gnodelast(h);
int hasclears = (h->alimit > 0);
for (n = gnode(h, 0); n < limit; n++) {
if (isempty(gval(n)))
clearkey(n);
else {
lua_assert(!keyisnil(n));
markkey(g, n);
if (!hasclears && iscleared(g, gcvalueN(gval(n))))
hasclears = 1;
}
}
if (g->gcstate == GCSatomic && hasclears)
linkgclist(h, g->weak);
else
linkgclist(h, g->grayagain);
}
static int traversearray (global_State *g, Table *h) {
unsigned asize = luaH_realasize(h);
int marked = 0;
unsigned i;
for (i = 0; i < asize; i++) {
GCObject *o = gcvalarr(h, i);
if (o != NULL && iswhite(o)) {
marked = 1;
reallymarkobject(g, o);
}
}
return marked;
}
static int traverseephemeron (global_State *g, Table *h, int inv) {
int hasclears = 0;
int hasww = 0;
unsigned int i;
unsigned int nsize = sizenode(h);
int marked = traversearray(g, h);
for (i = 0; i < nsize; i++) {
Node *n = inv ? gnode(h, nsize - 1 - i) : gnode(h, i);
if (isempty(gval(n)))
clearkey(n);
else if (iscleared(g, gckeyN(n))) {
hasclears = 1;
if (valiswhite(gval(n)))
hasww = 1;
}
else if (valiswhite(gval(n))) {
marked = 1;
reallymarkobject(g, gcvalue(gval(n)));
}
}
if (g->gcstate == GCSpropagate)
linkgclist(h, g->grayagain);
else if (hasww)
linkgclist(h, g->ephemeron);
else if (hasclears)
linkgclist(h, g->allweak);
else
genlink(g, obj2gco(h));
return marked;
}
static void traversestrongtable (global_State *g, Table *h) {
Node *n, *limit = gnodelast(h);
traversearray(g, h);
for (n = gnode(h, 0); n < limit; n++) {
if (isempty(gval(n)))
clearkey(n);
else {
lua_assert(!keyisnil(n));
markkey(g, n);
markvalue(g, gval(n));
}
}
genlink(g, obj2gco(h));
}
static void traversetable (global_State *g, Table *h) {
const char *weakkey, *weakvalue;
const TValue *mode = gfasttm(g, h->metatable, TM_MODE);
TString *smode;
markobjectN(g, h->metatable);
if (mode && ttisshrstring(mode) &&
(cast_void(smode = tsvalue(mode)),
cast_void(weakkey = strchr(getshrstr(smode), 'k')),
cast_void(weakvalue = strchr(getshrstr(smode), 'v')),
(weakkey || weakvalue))) {
if (!weakkey)
traverseweakvalue(g, h);
else if (!weakvalue)
traverseephemeron(g, h, 0);
else
linkgclist(h, g->allweak);
}
else
traversestrongtable(g, h);
}
static void traverseudata (global_State *g, Udata *u) {
int i;
markobjectN(g, u->metatable);
for (i = 0; i < u->nuvalue; i++)
markvalue(g, &u->uv[i].uv);
genlink(g, obj2gco(u));
}
static void traverseproto (global_State *g, Proto *f) {
int i;
markobjectN(g, f->source);
for (i = 0; i < f->sizek; i++)
markvalue(g, &f->k[i]);
for (i = 0; i < f->sizeupvalues; i++)
markobjectN(g, f->upvalues[i].name);
for (i = 0; i < f->sizep; i++)
markobjectN(g, f->p[i]);
for (i = 0; i < f->sizelocvars; i++)
markobjectN(g, f->locvars[i].varname);
}
static void traverseCclosure (global_State *g, CClosure *cl) {
int i;
for (i = 0; i < cl->nupvalues; i++)
markvalue(g, &cl->upvalue[i]);
}
static void traverseLclosure (global_State *g, LClosure *cl) {
int i;
markobjectN(g, cl->p);
for (i = 0; i < cl->nupvalues; i++) {
UpVal *uv = cl->upvals[i];
markobjectN(g, uv);
}
}
static void traversethread (global_State *g, lua_State *th) {
UpVal *uv;
StkId o = th->stack.p;
if (isold(th) || g->gcstate == GCSpropagate)
linkgclist(th, g->grayagain);
if (o == NULL)
return;
lua_assert(g->gcstate == GCSatomic ||
th->openupval == NULL || isintwups(th));
for (; o < th->top.p; o++)
markvalue(g, s2v(o));
for (uv = th->openupval; uv != NULL; uv = uv->u.open.next)
markobject(g, uv);
if (g->gcstate == GCSatomic) {
if (!g->gcemergency)
luaD_shrinkstack(th);
for (o = th->top.p; o < th->stack_last.p + EXTRA_STACK; o++)
setnilvalue(s2v(o));
if (!isintwups(th) && th->openupval != NULL) {
th->twups = g->twups;
g->twups = th;
}
}
}
static void propagatemark (global_State *g) {
GCObject *o = g->gray;
nw2black(o);
g->gray = *getgclist(o);
switch (o->tt) {
case LUA_VTABLE: traversetable(g, gco2t(o)); break;
case LUA_VUSERDATA: traverseudata(g, gco2u(o)); break;
case LUA_VLCL: traverseLclosure(g, gco2lcl(o)); break;
case LUA_VCCL: traverseCclosure(g, gco2ccl(o)); break;
case LUA_VPROTO: traverseproto(g, gco2p(o)); break;
case LUA_VTHREAD: traversethread(g, gco2th(o)); break;
default: lua_assert(0);
}
}
static l_obj propagateall (global_State *g) {
l_obj work = 0;
while (g->gray) {
propagatemark(g);
work++;
}
return work;
}
static l_obj convergeephemerons (global_State *g) {
int changed;
l_obj work = 0;
int dir = 0;
do {
GCObject *w;
GCObject *next = g->ephemeron;
g->ephemeron = NULL;
changed = 0;
while ((w = next) != NULL) {
Table *h = gco2t(w);
next = h->gclist;
nw2black(h);
if (traverseephemeron(g, h, dir)) {
propagateall(g);
changed = 1;
}
work++;
}
dir = !dir;
} while (changed);
return work;
}
static l_obj clearbykeys (global_State *g, GCObject *l) {
l_obj work = 0;
for (; l; l = gco2t(l)->gclist) {
Table *h = gco2t(l);
Node *limit = gnodelast(h);
Node *n;
for (n = gnode(h, 0); n < limit; n++) {
if (iscleared(g, gckeyN(n)))
setempty(gval(n));
if (isempty(gval(n)))
clearkey(n);
}
work++;
}
return work;
}
static l_obj clearbyvalues (global_State *g, GCObject *l, GCObject *f) {
l_obj work = 0;
for (; l != f; l = gco2t(l)->gclist) {
Table *h = gco2t(l);
Node *n, *limit = gnodelast(h);
unsigned int i;
unsigned int asize = luaH_realasize(h);
for (i = 0; i < asize; i++) {
GCObject *o = gcvalarr(h, i);
if (iscleared(g, o))
*getArrTag(h, i) = LUA_VEMPTY;
}
for (n = gnode(h, 0); n < limit; n++) {
if (iscleared(g, gcvalueN(gval(n))))
setempty(gval(n));
if (isempty(gval(n)))
clearkey(n);
}
work++;
}
return work;
}
static void freeupval (lua_State *L, UpVal *uv) {
if (upisopen(uv))
luaF_unlinkupval(uv);
luaM_free(L, uv);
}
static void freeobj (lua_State *L, GCObject *o) {
G(L)->totalobjs--;
switch (o->tt) {
case LUA_VPROTO:
luaF_freeproto(L, gco2p(o));
break;
case LUA_VUPVAL:
freeupval(L, gco2upv(o));
break;
case LUA_VLCL: {
LClosure *cl = gco2lcl(o);
luaM_freemem(L, cl, sizeLclosure(cl->nupvalues));
break;
}
case LUA_VCCL: {
CClosure *cl = gco2ccl(o);
luaM_freemem(L, cl, sizeCclosure(cl->nupvalues));
break;
}
case LUA_VTABLE:
luaH_free(L, gco2t(o));
break;
case LUA_VTHREAD:
luaE_freethread(L, gco2th(o));
break;
case LUA_VUSERDATA: {
Udata *u = gco2u(o);
luaM_freemem(L, o, sizeudata(u->nuvalue, u->len));
break;
}
case LUA_VSHRSTR: {
TString *ts = gco2ts(o);
luaS_remove(L, ts);
luaM_freemem(L, ts, sizestrshr(ts->shrlen));
break;
}
case LUA_VLNGSTR: {
TString *ts = gco2ts(o);
if (ts->shrlen == LSTRMEM)
(*ts->falloc)(ts->ud, ts->contents, ts->u.lnglen + 1, 0);
luaM_freemem(L, ts, luaS_sizelngstr(ts->u.lnglen, ts->shrlen));
break;
}
default: lua_assert(0);
}
}
static GCObject **sweeplist (lua_State *L, GCObject **p, l_obj countin) {
global_State *g = G(L);
int ow = otherwhite(g);
l_obj i;
int white = luaC_white(g);
for (i = 0; *p != NULL && i < countin; i++) {
GCObject *curr = *p;
int marked = curr->marked;
if (isdeadm(ow, marked)) {
*p = curr->next;
freeobj(L, curr);
}
else {
curr->marked = cast_byte((marked & ~maskgcbits) | white | G_NEW);
p = &curr->next;
}
}
return (*p == NULL) ? NULL : p;
}
static GCObject **sweeptolive (lua_State *L, GCObject **p) {
GCObject **old = p;
do {
p = sweeplist(L, p, 1);
} while (p == old);
return p;
}
static void checkSizes (lua_State *L, global_State *g) {
if (!g->gcemergency) {
if (g->strt.nuse < g->strt.size / 4)
luaS_resize(L, g->strt.size / 2);
}
}
static GCObject *udata2finalize (global_State *g) {
GCObject *o = g->tobefnz;
lua_assert(tofinalize(o));
g->tobefnz = o->next;
o->next = g->allgc;
g->allgc = o;
resetbit(o->marked, FINALIZEDBIT);
if (issweepphase(g))
makewhite(g, o);
else if (getage(o) == G_OLD1)
g->firstold1 = o;
return o;
}
static void dothecall (lua_State *L, void *ud) {
UNUSED(ud);
luaD_callnoyield(L, L->top.p - 2, 0);
}
static void GCTM (lua_State *L) {
global_State *g = G(L);
const TValue *tm;
TValue v;
lua_assert(!g->gcemergency);
setgcovalue(L, &v, udata2finalize(g));
tm = luaT_gettmbyobj(L, &v, TM_GC);
if (!notm(tm)) {
int status;
lu_byte oldah = L->allowhook;
int oldgcstp = g->gcstp;
g->gcstp |= GCSTPGC;
L->allowhook = 0;
setobj2s(L, L->top.p++, tm);
setobj2s(L, L->top.p++, &v);
L->ci->callstatus |= CIST_FIN;
status = luaD_pcall(L, dothecall, NULL, savestack(L, L->top.p - 2), 0);
L->ci->callstatus &= ~CIST_FIN;
L->allowhook = oldah;
g->gcstp = oldgcstp;
if (l_unlikely(status != LUA_OK)) {
luaE_warnerror(L, "__gc");
L->top.p--;
}
}
}
static void callallpendingfinalizers (lua_State *L) {
global_State *g = G(L);
while (g->tobefnz)
GCTM(L);
}
static GCObject **findlast (GCObject **p) {
while (*p != NULL)
p = &(*p)->next;
return p;
}
static void separatetobefnz (global_State *g, int all) {
GCObject *curr;
GCObject **p = &g->finobj;
GCObject **lastnext = findlast(&g->tobefnz);
while ((curr = *p) != g->finobjold1) {
lua_assert(tofinalize(curr));
if (!(iswhite(curr) || all))
p = &curr->next;
else {
if (curr == g->finobjsur)
g->finobjsur = curr->next;
*p = curr->next;
curr->next = *lastnext;
*lastnext = curr;
lastnext = &curr->next;
}
}
}
static void checkpointer (GCObject **p, GCObject *o) {
if (o == *p)
*p = o->next;
}
static void correctpointers (global_State *g, GCObject *o) {
checkpointer(&g->survival, o);
checkpointer(&g->old1, o);
checkpointer(&g->reallyold, o);
checkpointer(&g->firstold1, o);
}
void luaC_checkfinalizer (lua_State *L, GCObject *o, Table *mt) {
global_State *g = G(L);
if (tofinalize(o) ||
gfasttm(g, mt, TM_GC) == NULL ||
(g->gcstp & GCSTPCLS))
return;
else {
GCObject **p;
if (issweepphase(g)) {
makewhite(g, o);
if (g->sweepgc == &o->next)
g->sweepgc = sweeptolive(L, g->sweepgc);
}
else
correctpointers(g, o);
for (p = &g->allgc; *p != o; p = &(*p)->next) { }
*p = o->next;
o->next = g->finobj;
g->finobj = o;
l_setbit(o->marked, FINALIZEDBIT);
}
}
static void setpause (global_State *g) {
l_obj threshold = applygcparam(g, PAUSE, g->marked);
l_obj debt = threshold - gettotalobjs(g);
if (debt < 0) debt = 0;
luaE_setdebt(g, debt);
}
static void sweep2old (lua_State *L, GCObject **p) {
GCObject *curr;
global_State *g = G(L);
while ((curr = *p) != NULL) {
if (iswhite(curr)) {
lua_assert(isdead(g, curr));
*p = curr->next;
freeobj(L, curr);
}
else {
setage(curr, G_OLD);
if (curr->tt == LUA_VTHREAD) {
lua_State *th = gco2th(curr);
linkgclist(th, g->grayagain);
}
else if (curr->tt == LUA_VUPVAL && upisopen(gco2upv(curr)))
set2gray(curr);
else
nw2black(curr);
p = &curr->next;
}
}
}
static GCObject **sweepgen (lua_State *L, global_State *g, GCObject **p,
GCObject *limit, GCObject **pfirstold1,
l_obj *paddedold) {
static const lu_byte nextage[] = {
G_SURVIVAL,
G_OLD1,
G_OLD1,
G_OLD,
G_OLD,
G_TOUCHED1,
G_TOUCHED2
};
l_obj addedold = 0;
int white = luaC_white(g);
GCObject *curr;
while ((curr = *p) != limit) {
if (iswhite(curr)) {
lua_assert(!isold(curr) && isdead(g, curr));
*p = curr->next;
freeobj(L, curr);
}
else {
int age = getage(curr);
if (age == G_NEW) {
int marked = curr->marked & ~maskgcbits;
curr->marked = cast_byte(marked | G_SURVIVAL | white);
}
else {
lua_assert(age != G_OLD1);
setage(curr, nextage[age]);
if (getage(curr) == G_OLD1) {
addedold++;
if (*pfirstold1 == NULL)
*pfirstold1 = curr;
}
}
p = &curr->next;
}
}
*paddedold += addedold;
return p;
}
static GCObject **correctgraylist (GCObject **p) {
GCObject *curr;
while ((curr = *p) != NULL) {
GCObject **next = getgclist(curr);
if (iswhite(curr))
goto remove;
else if (getage(curr) == G_TOUCHED1) {
lua_assert(isgray(curr));
nw2black(curr);
setage(curr, G_TOUCHED2);
goto remain;
}
else if (curr->tt == LUA_VTHREAD) {
lua_assert(isgray(curr));
goto remain;
}
else {
lua_assert(isold(curr));
if (getage(curr) == G_TOUCHED2)
setage(curr, G_OLD);
nw2black(curr);
goto remove;
}
remove: *p = *next; continue;
remain: p = next; continue;
}
return p;
}
static void correctgraylists (global_State *g) {
GCObject **list = correctgraylist(&g->grayagain);
*list = g->weak; g->weak = NULL;
list = correctgraylist(list);
*list = g->allweak; g->allweak = NULL;
list = correctgraylist(list);
*list = g->ephemeron; g->ephemeron = NULL;
correctgraylist(list);
}
static void markold (global_State *g, GCObject *from, GCObject *to) {
GCObject *p;
for (p = from; p != to; p = p->next) {
if (getage(p) == G_OLD1) {
lua_assert(!iswhite(p));
setage(p, G_OLD);
if (isblack(p))
reallymarkobject(g, p);
}
}
}
static void finishgencycle (lua_State *L, global_State *g) {
correctgraylists(g);
checkSizes(L, g);
g->gcstate = GCSpropagate;
if (!g->gcemergency)
callallpendingfinalizers(L);
}
static void minor2inc (lua_State *L, global_State *g, int kind) {
g->GCmajorminor = g->marked;
g->gckind = kind;
g->reallyold = g->old1 = g->survival = NULL;
g->finobjrold = g->finobjold1 = g->finobjsur = NULL;
entersweep(L);
luaE_setdebt(g, applygcparam(g, STEPSIZE, 100));
}
static int checkminormajor (global_State *g, l_obj addedold1) {
l_obj step = applygcparam(g, MINORMUL, g->GCmajorminor);
l_obj limit = applygcparam(g, MINORMAJOR, g->GCmajorminor);
return (addedold1 >= (step >> 1) || g->marked >= limit);
}
static void youngcollection (lua_State *L, global_State *g) {
l_obj addedold1 = 0;
l_obj marked = g->marked;
GCObject **psurvival;
GCObject *dummy;
lua_assert(g->gcstate == GCSpropagate);
if (g->firstold1) {
markold(g, g->firstold1, g->reallyold);
g->firstold1 = NULL;
}
markold(g, g->finobj, g->finobjrold);
markold(g, g->tobefnz, NULL);
atomic(L);
g->gcstate = GCSswpallgc;
psurvival = sweepgen(L, g, &g->allgc, g->survival, &g->firstold1, &addedold1);
sweepgen(L, g, psurvival, g->old1, &g->firstold1, &addedold1);
g->reallyold = g->old1;
g->old1 = *psurvival;
g->survival = g->allgc;
dummy = NULL;
psurvival = sweepgen(L, g, &g->finobj, g->finobjsur, &dummy, &addedold1);
sweepgen(L, g, psurvival, g->finobjold1, &dummy, &addedold1);
g->finobjrold = g->finobjold1;
g->finobjold1 = *psurvival;
g->finobjsur = g->finobj;
sweepgen(L, g, &g->tobefnz, NULL, &dummy, &addedold1);
g->marked = marked + addedold1;
if (checkminormajor(g, addedold1)) {
minor2inc(L, g, KGC_GENMAJOR);
g->marked = 0;
}
else
finishgencycle(L, g);
}
static void atomic2gen (lua_State *L, global_State *g) {
cleargraylists(g);
g->gcstate = GCSswpallgc;
sweep2old(L, &g->allgc);
g->reallyold = g->old1 = g->survival = g->allgc;
g->firstold1 = NULL;
sweep2old(L, &g->finobj);
g->finobjrold = g->finobjold1 = g->finobjsur = g->finobj;
sweep2old(L, &g->tobefnz);
g->gckind = KGC_GENMINOR;
g->GCmajorminor = g->marked;
g->marked = 0;
finishgencycle(L, g);
}
static void setminordebt (global_State *g) {
luaE_setdebt(g, applygcparam(g, MINORMUL, g->GCmajorminor));
}
static void entergen (lua_State *L, global_State *g) {
luaC_runtilstate(L, GCSpause, 1);
luaC_runtilstate(L, GCSpropagate, 1);
atomic(L);
atomic2gen(L, g);
setminordebt(g);
}
void luaC_changemode (lua_State *L, int newmode) {
global_State *g = G(L);
if (g->gckind == KGC_GENMAJOR)
g->gckind = KGC_INC;
if (newmode != g->gckind) {
if (newmode == KGC_INC)
minor2inc(L, g, KGC_INC);
else {
lua_assert(newmode == KGC_GENMINOR);
entergen(L, g);
}
}
}
static void fullgen (lua_State *L, global_State *g) {
minor2inc(L, g, KGC_INC);
entergen(L, g);
}
static int checkmajorminor (lua_State *L, global_State *g) {
if (g->gckind == KGC_GENMAJOR) {
l_obj numobjs = gettotalobjs(g);
l_obj addedobjs = numobjs - g->GCmajorminor;
l_obj limit = applygcparam(g, MAJORMINOR, addedobjs);
l_obj tobecollected = numobjs - g->marked;
if (tobecollected > limit) {
atomic2gen(L, g);
setminordebt(g);
return 0;
}
}
g->GCmajorminor = g->marked;
return 1;
}
static void entersweep (lua_State *L) {
global_State *g = G(L);
g->gcstate = GCSswpallgc;
lua_assert(g->sweepgc == NULL);
g->sweepgc = sweeptolive(L, &g->allgc);
}
static void deletelist (lua_State *L, GCObject *p, GCObject *limit) {
while (p != limit) {
GCObject *next = p->next;
freeobj(L, p);
p = next;
}
}
void luaC_freeallobjects (lua_State *L) {
global_State *g = G(L);
g->gcstp = GCSTPCLS;
luaC_changemode(L, KGC_INC);
separatetobefnz(g, 1);
lua_assert(g->finobj == NULL);
callallpendingfinalizers(L);
deletelist(L, g->allgc, obj2gco(g->mainthread));
lua_assert(g->finobj == NULL);
deletelist(L, g->fixedgc, NULL);
lua_assert(g->strt.nuse == 0);
}
static l_obj atomic (lua_State *L) {
l_obj work = 0;
global_State *g = G(L);
GCObject *origweak, *origall;
GCObject *grayagain = g->grayagain;
g->grayagain = NULL;
lua_assert(g->ephemeron == NULL && g->weak == NULL);
lua_assert(!iswhite(g->mainthread));
g->gcstate = GCSatomic;
markobject(g, L);
markvalue(g, &g->l_registry);
markmt(g);
work += propagateall(g);
work += remarkupvals(g);
work += propagateall(g);
g->gray = grayagain;
work += propagateall(g);
work += convergeephemerons(g);
work += clearbyvalues(g, g->weak, NULL);
work += clearbyvalues(g, g->allweak, NULL);
origweak = g->weak; origall = g->allweak;
separatetobefnz(g, 0);
work += markbeingfnz(g);
work += propagateall(g);
work += convergeephemerons(g);
work += clearbykeys(g, g->ephemeron);
work += clearbykeys(g, g->allweak);
work += clearbyvalues(g, g->weak, origweak);
work += clearbyvalues(g, g->allweak, origall);
luaS_clearcache(g);
g->currentwhite = cast_byte(otherwhite(g));
lua_assert(g->gray == NULL);
return work;
}
static void sweepstep (lua_State *L, global_State *g,
int nextstate, GCObject **nextlist, int fast) {
if (g->sweepgc)
g->sweepgc = sweeplist(L, g->sweepgc, fast ? MAX_LOBJ : GCSWEEPMAX);
else {
g->gcstate = nextstate;
g->sweepgc = nextlist;
}
}
static l_obj singlestep (lua_State *L, int fast) {
global_State *g = G(L);
l_obj work;
lua_assert(!g->gcstopem);
g->gcstopem = 1;
switch (g->gcstate) {
case GCSpause: {
restartcollection(g);
g->gcstate = GCSpropagate;
work = 1;
break;
}
case GCSpropagate: {
if (fast || g->gray == NULL) {
g->gcstate = GCSenteratomic;
work = 0;
}
else {
propagatemark(g);
work = 1;
}
break;
}
case GCSenteratomic: {
work = atomic(L);
if (checkmajorminor(L, g))
entersweep(L);
break;
}
case GCSswpallgc: {
sweepstep(L, g, GCSswpfinobj, &g->finobj, fast);
work = GCSWEEPMAX;
break;
}
case GCSswpfinobj: {
sweepstep(L, g, GCSswptobefnz, &g->tobefnz, fast);
work = GCSWEEPMAX;
break;
}
case GCSswptobefnz: {
sweepstep(L, g, GCSswpend, NULL, fast);
work = GCSWEEPMAX;
break;
}
case GCSswpend: {
checkSizes(L, g);
g->gcstate = GCScallfin;
work = 0;
break;
}
case GCScallfin: {
if (g->tobefnz && !g->gcemergency) {
g->gcstopem = 0;
GCTM(L);
work = 1;
}
else {
g->gcstate = GCSpause;
work = 0;
}
break;
}
default: lua_assert(0); return 0;
}
g->gcstopem = 0;
return work;
}
void luaC_runtilstate (lua_State *L, int state, int fast) {
global_State *g = G(L);
lua_assert(g->gckind == KGC_INC);
while (state != g->gcstate)
singlestep(L, fast);
}
static void incstep (lua_State *L, global_State *g) {
l_obj stepsize = applygcparam(g, STEPSIZE, 100);
l_obj work2do = applygcparam(g, STEPMUL, stepsize);
int fast = 0;
if (work2do == 0) {
work2do = MAX_LOBJ;
fast = 1;
}
do {
l_obj work = singlestep(L, fast);
if (g->gckind == KGC_GENMINOR)
return;
work2do -= work;
} while (work2do > 0 && g->gcstate != GCSpause);
if (g->gcstate == GCSpause)
setpause(g);
else
luaE_setdebt(g, stepsize);
}
void luaC_step (lua_State *L) {
global_State *g = G(L);
lua_assert(!g->gcemergency);
if (!gcrunning(g))
luaE_setdebt(g, 2000);
else {
switch (g->gckind) {
case KGC_INC: case KGC_GENMAJOR:
incstep(L, g);
break;
case KGC_GENMINOR:
youngcollection(L, g);
setminordebt(g);
break;
}
}
}
static void fullinc (lua_State *L, global_State *g) {
if (keepinvariant(g))
entersweep(L);
luaC_runtilstate(L, GCSpause, 1);
luaC_runtilstate(L, GCScallfin, 1);
lua_assert(g->marked == gettotalobjs(g));
luaC_runtilstate(L, GCSpause, 1);
setpause(g);
}
void luaC_fullgc (lua_State *L, int isemergency) {
global_State *g = G(L);
lua_assert(!g->gcemergency);
g->gcemergency = isemergency;
switch (g->gckind) {
case KGC_GENMINOR: fullgen(L, g); break;
case KGC_INC: fullinc(L, g); break;
case KGC_GENMAJOR:
g->gckind = KGC_INC;
fullinc(L, g);
g->gckind = KGC_GENMAJOR;
break;
}
g->gcemergency = 0;
}
//path: src/imports/../dependencies/lua/llex.c
#define llex_c
#define LUA_CORE
#include
#include
//path: src/imports/../dependencies/lua/lparser.h
#ifndef lparser_h
#define lparser_h
typedef enum {
VVOID,
VNIL,
VTRUE,
VFALSE,
VK,
VKFLT,
VKINT,
VKSTR,
VNONRELOC,
VLOCAL,
VUPVAL,
VCONST,
VINDEXED,
VINDEXUP,
VINDEXI,
VINDEXSTR,
VJMP,
VRELOC,
VCALL,
VVARARG
} expkind;
#define vkisvar(k) (VLOCAL <= (k) && (k) <= VINDEXSTR)
#define vkisindexed(k) (VINDEXED <= (k) && (k) <= VINDEXSTR)
typedef struct expdesc {
expkind k;
union {
lua_Integer ival;
lua_Number nval;
TString *strval;
int info;
struct {
short idx;
lu_byte t;
} ind;
struct {
lu_byte ridx;
unsigned short vidx;
} var;
} u;
int t;
int f;
} expdesc;
#define VDKREG 0
#define RDKCONST 1
#define RDKTOCLOSE 2
#define RDKCTC 3
typedef union Vardesc {
struct {
TValuefields;
lu_byte kind;
lu_byte ridx;
short pidx;
TString *name;
} vd;
TValue k;
} Vardesc;
typedef struct Labeldesc {
TString *name;
int pc;
int line;
lu_byte nactvar;
lu_byte close;
} Labeldesc;
typedef struct Labellist {
Labeldesc *arr;
int n;
int size;
} Labellist;
typedef struct Dyndata {
struct {
Vardesc *arr;
int n;
int size;
} actvar;
Labellist gt;
Labellist label;
} Dyndata;
struct BlockCnt;
typedef struct FuncState {
Proto *f;
struct FuncState *prev;
struct LexState *ls;
struct BlockCnt *bl;
int pc;
int lasttarget;
int previousline;
int nk;
int np;
int nabslineinfo;
int firstlocal;
int firstlabel;
short ndebugvars;
lu_byte nactvar;
lu_byte nups;
lu_byte freereg;
lu_byte iwthabs;
lu_byte needclose;
} FuncState;
LUAI_FUNC int luaY_nvarstack (FuncState *fs);
LUAI_FUNC LClosure *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff,
Dyndata *dyd, const char *name, int firstchar);
#endif
#define next(ls) (ls->current = zgetc(ls->z))
#define currIsNewline(ls) (ls->current == '\n' || ls->current == '\r')
static const char *const luaX_tokens [] = {
"and", "break", "do", "else", "elseif",
"end", "false", "for", "function", "goto", "if",
"in", "local", "nil", "not", "or", "repeat",
"return", "then", "true", "until", "while",
"//", "..", "...", "==", ">=", "<=", "~=",
"<<", ">>", "::", "",
"", "", "", ""
};
#define save_and_next(ls) (save(ls, ls->current), next(ls))
static l_noret lexerror (LexState *ls, const char *msg, int token);
static void save (LexState *ls, int c) {
Mbuffer *b = ls->buff;
if (luaZ_bufflen(b) + 1 > luaZ_sizebuffer(b)) {
size_t newsize;
if (luaZ_sizebuffer(b) >= MAX_SIZE/2)
lexerror(ls, "lexical element too long", 0);
newsize = luaZ_sizebuffer(b) * 2;
luaZ_resizebuffer(ls->L, b, newsize);
}
b->buffer[luaZ_bufflen(b)++] = cast_char(c);
}
void luaX_init (lua_State *L) {
int i;
TString *e = luaS_newliteral(L, LUA_ENV);
luaC_fix(L, obj2gco(e));
for (i=0; iextra = cast_byte(i+1);
}
}
const char *luaX_token2str (LexState *ls, int token) {
if (token < FIRST_RESERVED) {
if (lisprint(token))
return luaO_pushfstring(ls->L, "'%c'", token);
else
return luaO_pushfstring(ls->L, "'<\\%d>'", token);
}
else {
const char *s = luaX_tokens[token - FIRST_RESERVED];
if (token < TK_EOS)
return luaO_pushfstring(ls->L, "'%s'", s);
else
return s;
}
}
static const char *txtToken (LexState *ls, int token) {
switch (token) {
case TK_NAME: case TK_STRING:
case TK_FLT: case TK_INT:
save(ls, '\0');
return luaO_pushfstring(ls->L, "'%s'", luaZ_buffer(ls->buff));
default:
return luaX_token2str(ls, token);
}
}
static l_noret lexerror (LexState *ls, const char *msg, int token) {
msg = luaG_addinfo(ls->L, msg, ls->source, ls->linenumber);
if (token)
luaO_pushfstring(ls->L, "%s near %s", msg, txtToken(ls, token));
luaD_throw(ls->L, LUA_ERRSYNTAX);
}
l_noret luaX_syntaxerror (LexState *ls, const char *msg) {
lexerror(ls, msg, ls->t.token);
}
TString *luaX_newstring (LexState *ls, const char *str, size_t l) {
lua_State *L = ls->L;
TString *ts = luaS_newlstr(L, str, l);
TString *oldts = luaH_getstrkey(ls->h, ts);
if (oldts != NULL)
return oldts;
else {
TValue *stv = s2v(L->top.p++);
setsvalue(L, stv, ts);
luaH_set(L, ls->h, stv, stv);
luaC_checkGC(L);
L->top.p--;
}
return ts;
}
static void inclinenumber (LexState *ls) {
int old = ls->current;
lua_assert(currIsNewline(ls));
next(ls);
if (currIsNewline(ls) && ls->current != old)
next(ls);
if (++ls->linenumber >= MAX_INT)
lexerror(ls, "chunk has too many lines", 0);
}
void luaX_setinput (lua_State *L, LexState *ls, ZIO *z, TString *source,
int firstchar) {
ls->t.token = 0;
ls->L = L;
ls->current = firstchar;
ls->lookahead.token = TK_EOS;
ls->z = z;
ls->fs = NULL;
ls->linenumber = 1;
ls->lastline = 1;
ls->source = source;
ls->envn = luaS_newliteral(L, LUA_ENV);
luaZ_resizebuffer(ls->L, ls->buff, LUA_MINBUFFER);
}
static int check_next1 (LexState *ls, int c) {
if (ls->current == c) {
next(ls);
return 1;
}
else return 0;
}
static int check_next2 (LexState *ls, const char *set) {
lua_assert(set[2] == '\0');
if (ls->current == set[0] || ls->current == set[1]) {
save_and_next(ls);
return 1;
}
else return 0;
}
static int read_numeral (LexState *ls, SemInfo *seminfo) {
TValue obj;
const char *expo = "Ee";
int first = ls->current;
lua_assert(lisdigit(ls->current));
save_and_next(ls);
if (first == '0' && check_next2(ls, "xX"))
expo = "Pp";
for (;;) {
if (check_next2(ls, expo))
check_next2(ls, "-+");
else if (lisxdigit(ls->current) || ls->current == '.')
save_and_next(ls);
else break;
}
if (lislalpha(ls->current))
save_and_next(ls);
save(ls, '\0');
if (luaO_str2num(luaZ_buffer(ls->buff), &obj) == 0)
lexerror(ls, "malformed number", TK_FLT);
if (ttisinteger(&obj)) {
seminfo->i = ivalue(&obj);
return TK_INT;
}
else {
lua_assert(ttisfloat(&obj));
seminfo->r = fltvalue(&obj);
return TK_FLT;
}
}
static size_t skip_sep (LexState *ls) {
size_t count = 0;
int s = ls->current;
lua_assert(s == '[' || s == ']');
save_and_next(ls);
while (ls->current == '=') {
save_and_next(ls);
count++;
}
return (ls->current == s) ? count + 2
: (count == 0) ? 1
: 0;
}
static void read_long_string (LexState *ls, SemInfo *seminfo, size_t sep) {
int line = ls->linenumber;
save_and_next(ls);
if (currIsNewline(ls))
inclinenumber(ls);
for (;;) {
switch (ls->current) {
case EOZ: {
const char *what = (seminfo ? "string" : "comment");
const char *msg = luaO_pushfstring(ls->L,
"unfinished long %s (starting at line %d)", what, line);
lexerror(ls, msg, TK_EOS);
break;
}
case ']': {
if (skip_sep(ls) == sep) {
save_and_next(ls);
goto endloop;
}
break;
}
case '\n': case '\r': {
save(ls, '\n');
inclinenumber(ls);
if (!seminfo) luaZ_resetbuffer(ls->buff);
break;
}
default: {
if (seminfo) save_and_next(ls);
else next(ls);
}
}
} endloop:
if (seminfo)
seminfo->ts = luaX_newstring(ls, luaZ_buffer(ls->buff) + sep,
luaZ_bufflen(ls->buff) - 2 * sep);
}
static void esccheck (LexState *ls, int c, const char *msg) {
if (!c) {
if (ls->current != EOZ)
save_and_next(ls);
lexerror(ls, msg, TK_STRING);
}
}
static int gethexa (LexState *ls) {
save_and_next(ls);
esccheck (ls, lisxdigit(ls->current), "hexadecimal digit expected");
return luaO_hexavalue(ls->current);
}
static int readhexaesc (LexState *ls) {
int r = gethexa(ls);
r = (r << 4) + gethexa(ls);
luaZ_buffremove(ls->buff, 2);
return r;
}
static unsigned long readutf8esc (LexState *ls) {
unsigned long r;
int i = 4;
save_and_next(ls);
esccheck(ls, ls->current == '{', "missing '{'");
r = gethexa(ls);
while (cast_void(save_and_next(ls)), lisxdigit(ls->current)) {
i++;
esccheck(ls, r <= (0x7FFFFFFFu >> 4), "UTF-8 value too large");
r = (r << 4) + luaO_hexavalue(ls->current);
}
esccheck(ls, ls->current == '}', "missing '}'");
next(ls);
luaZ_buffremove(ls->buff, i);
return r;
}
static void utf8esc (LexState *ls) {
char buff[UTF8BUFFSZ];
int n = luaO_utf8esc(buff, readutf8esc(ls));
for (; n > 0; n--)
save(ls, buff[UTF8BUFFSZ - n]);
}
static int readdecesc (LexState *ls) {
int i;
int r = 0;
for (i = 0; i < 3 && lisdigit(ls->current); i++) {
r = 10*r + ls->current - '0';
save_and_next(ls);
}
esccheck(ls, r <= UCHAR_MAX, "decimal escape too large");
luaZ_buffremove(ls->buff, i);
return r;
}
static void read_string (LexState *ls, int del, SemInfo *seminfo) {
save_and_next(ls);
while (ls->current != del) {
switch (ls->current) {
case EOZ:
lexerror(ls, "unfinished string", TK_EOS);
break;
case '\n':
case '\r':
lexerror(ls, "unfinished string", TK_STRING);
break;
case '\\': {
int c;
save_and_next(ls);
switch (ls->current) {
case 'a': c = '\a'; goto read_save;
case 'b': c = '\b'; goto read_save;
case 'f': c = '\f'; goto read_save;
case 'n': c = '\n'; goto read_save;
case 'r': c = '\r'; goto read_save;
case 't': c = '\t'; goto read_save;
case 'v': c = '\v'; goto read_save;
case 'x': c = readhexaesc(ls); goto read_save;
case 'u': utf8esc(ls); goto no_save;
case '\n': case '\r':
inclinenumber(ls); c = '\n'; goto only_save;
case '\\': case '\"': case '\'':
c = ls->current; goto read_save;
case EOZ: goto no_save; /* will raise an error next loop */
case 'z': { /* zap following span of spaces */
luaZ_buffremove(ls->buff, 1); /* remove '\\' */
next(ls); /* skip the 'z' */
while (lisspace(ls->current)) {
if (currIsNewline(ls)) inclinenumber(ls);
else next(ls);
}
goto no_save;
}
default: {
esccheck(ls, lisdigit(ls->current), "invalid escape sequence");
c = readdecesc(ls); /* digital escape '\ddd' */
goto only_save;
}
}
read_save:
next(ls);
/* go through */
only_save:
luaZ_buffremove(ls->buff, 1); /* remove '\\' */
save(ls, c);
/* go through */
no_save: break;
}
default:
save_and_next(ls);
}
}
save_and_next(ls); /* skip delimiter */
seminfo->ts = luaX_newstring(ls, luaZ_buffer(ls->buff) + 1,
luaZ_bufflen(ls->buff) - 2);
}
static int llex (LexState *ls, SemInfo *seminfo) {
luaZ_resetbuffer(ls->buff);
for (;;) {
switch (ls->current) {
case '\n': case '\r': { /* line breaks */
inclinenumber(ls);
break;
}
case ' ': case '\f': case '\t': case '\v': { /* spaces */
next(ls);
break;
}
case '-': { /* '-' or '--' (comment) */
next(ls);
if (ls->current != '-') return '-';
/* else is a comment */
next(ls);
if (ls->current == '[') { /* long comment? */
size_t sep = skip_sep(ls);
luaZ_resetbuffer(ls->buff); /* 'skip_sep' may dirty the buffer */
if (sep >= 2) {
read_long_string(ls, NULL, sep); /* skip long comment */
luaZ_resetbuffer(ls->buff); /* previous call may dirty the buff. */
break;
}
}
/* else short comment */
while (!currIsNewline(ls) && ls->current != EOZ)
next(ls); /* skip until end of line (or end of file) */
break;
}
case '[': { /* long string or simply '[' */
size_t sep = skip_sep(ls);
if (sep >= 2) {
read_long_string(ls, seminfo, sep);
return TK_STRING;
}
else if (sep == 0) /* '[=...' missing second bracket? */
lexerror(ls, "invalid long string delimiter", TK_STRING);
return '[';
}
case '=': {
next(ls);
if (check_next1(ls, '=')) return TK_EQ; /* '==' */
else return '=';
}
case '<': {
next(ls);
if (check_next1(ls, '=')) return TK_LE; /* '<=' */
else if (check_next1(ls, '<')) return TK_SHL; /* '<<' */
else return '<';
}
case '>': {
next(ls);
if (check_next1(ls, '=')) return TK_GE; /* '>=' */
else if (check_next1(ls, '>')) return TK_SHR; /* '>>' */
else return '>';
}
case '/': {
next(ls);
if (check_next1(ls, '/')) return TK_IDIV; /* '//' */
else return '/';
}
case '~': {
next(ls);
if (check_next1(ls, '=')) return TK_NE; /* '~=' */
else return '~';
}
case ':': {
next(ls);
if (check_next1(ls, ':')) return TK_DBCOLON; /* '::' */
else return ':';
}
case '"': case '\'': {
read_string(ls, ls->current, seminfo);
return TK_STRING;
}
case '.': {
save_and_next(ls);
if (check_next1(ls, '.')) {
if (check_next1(ls, '.'))
return TK_DOTS;
else return TK_CONCAT;
}
else if (!lisdigit(ls->current)) return '.';
else return read_numeral(ls, seminfo);
}
case '0': case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9': {
return read_numeral(ls, seminfo);
}
case EOZ: {
return TK_EOS;
}
default: {
if (lislalpha(ls->current)) {
TString *ts;
do {
save_and_next(ls);
} while (lislalnum(ls->current));
ts = luaX_newstring(ls, luaZ_buffer(ls->buff),
luaZ_bufflen(ls->buff));
seminfo->ts = ts;
if (isreserved(ts))
return ts->extra - 1 + FIRST_RESERVED;
else {
return TK_NAME;
}
}
else {
int c = ls->current;
next(ls);
return c;
}
}
}
}
}
void luaX_next (LexState *ls) {
ls->lastline = ls->linenumber;
if (ls->lookahead.token != TK_EOS) {
ls->t = ls->lookahead;
ls->lookahead.token = TK_EOS;
}
else
ls->t.token = llex(ls, &ls->t.seminfo);
}
int luaX_lookahead (LexState *ls) {
lua_assert(ls->lookahead.token == TK_EOS);
ls->lookahead.token = llex(ls, &ls->lookahead.seminfo);
return ls->lookahead.token;
}
//path: src/imports/../dependencies/lua/lcode.c
#define lcode_c
#define LUA_CORE
#include
#include
#include
//path: src/imports/../dependencies/lua/lcode.h
#ifndef lcode_h
#define lcode_h
#define NO_JUMP (-1)
typedef enum BinOpr {
OPR_ADD, OPR_SUB, OPR_MUL, OPR_MOD, OPR_POW,
OPR_DIV, OPR_IDIV,
OPR_BAND, OPR_BOR, OPR_BXOR,
OPR_SHL, OPR_SHR,
OPR_CONCAT,
OPR_EQ, OPR_LT, OPR_LE,
OPR_NE, OPR_GT, OPR_GE,
OPR_AND, OPR_OR,
OPR_NOBINOPR
} BinOpr;
#define foldbinop(op) ((op) <= OPR_SHR)
#define luaK_codeABC(fs,o,a,b,c) luaK_codeABCk(fs,o,a,b,c,0)
typedef enum UnOpr { OPR_MINUS, OPR_BNOT, OPR_NOT, OPR_LEN, OPR_NOUNOPR } UnOpr;
#define getinstruction(fs,e) ((fs)->f->code[(e)->u.info])
#define luaK_setmultret(fs,e) luaK_setreturns(fs, e, LUA_MULTRET)
#define luaK_jumpto(fs,t) luaK_patchlist(fs, luaK_jump(fs), t)
LUAI_FUNC int luaK_code (FuncState *fs, Instruction i);
LUAI_FUNC int luaK_codeABx (FuncState *fs, OpCode o, int A, unsigned Bx);
LUAI_FUNC int luaK_codeABCk (FuncState *fs, OpCode o, int A,
int B, int C, int k);
LUAI_FUNC int luaK_exp2const (FuncState *fs, const expdesc *e, TValue *v);
LUAI_FUNC void luaK_fixline (FuncState *fs, int line);
LUAI_FUNC void luaK_nil (FuncState *fs, int from, int n);
LUAI_FUNC void luaK_reserveregs (FuncState *fs, int n);
LUAI_FUNC void luaK_checkstack (FuncState *fs, int n);
LUAI_FUNC void luaK_int (FuncState *fs, int reg, lua_Integer n);
LUAI_FUNC void luaK_dischargevars (FuncState *fs, expdesc *e);
LUAI_FUNC int luaK_exp2anyreg (FuncState *fs, expdesc *e);
LUAI_FUNC void luaK_exp2anyregup (FuncState *fs, expdesc *e);
LUAI_FUNC void luaK_exp2nextreg (FuncState *fs, expdesc *e);
LUAI_FUNC void luaK_exp2val (FuncState *fs, expdesc *e);
LUAI_FUNC void luaK_self (FuncState *fs, expdesc *e, expdesc *key);
LUAI_FUNC void luaK_indexed (FuncState *fs, expdesc *t, expdesc *k);
LUAI_FUNC void luaK_goiftrue (FuncState *fs, expdesc *e);
LUAI_FUNC void luaK_goiffalse (FuncState *fs, expdesc *e);
LUAI_FUNC void luaK_storevar (FuncState *fs, expdesc *var, expdesc *e);
LUAI_FUNC void luaK_setreturns (FuncState *fs, expdesc *e, int nresults);
LUAI_FUNC void luaK_setoneret (FuncState *fs, expdesc *e);
LUAI_FUNC int luaK_jump (FuncState *fs);
LUAI_FUNC void luaK_ret (FuncState *fs, int first, int nret);
LUAI_FUNC void luaK_patchlist (FuncState *fs, int list, int target);
LUAI_FUNC void luaK_patchtohere (FuncState *fs, int list);
LUAI_FUNC void luaK_concat (FuncState *fs, int *l1, int l2);
LUAI_FUNC int luaK_getlabel (FuncState *fs);
LUAI_FUNC void luaK_prefix (FuncState *fs, UnOpr op, expdesc *v, int line);
LUAI_FUNC void luaK_infix (FuncState *fs, BinOpr op, expdesc *v);
LUAI_FUNC void luaK_posfix (FuncState *fs, BinOpr op, expdesc *v1,
expdesc *v2, int line);
LUAI_FUNC void luaK_settablesize (FuncState *fs, int pc,
int ra, int asize, int hsize);
LUAI_FUNC void luaK_setlist (FuncState *fs, int base, int nelems, int tostore);
LUAI_FUNC void luaK_finish (FuncState *fs);
LUAI_FUNC l_noret luaK_semerror (LexState *ls, const char *msg);
#endif
//path: src/imports/../dependencies/lua/lvm.h
#ifndef lvm_h
#define lvm_h
#if !defined(LUA_NOCVTN2S)
#define cvt2str(o) ttisnumber(o)
#else
#define cvt2str(o) 0
#endif
#if !defined(LUA_NOCVTS2N)
#define cvt2num(o) ttisstring(o)
#else
#define cvt2num(o) 0
#endif
#if !defined(LUA_FLOORN2I)
#define LUA_FLOORN2I F2Ieq
#endif
typedef enum {
F2Ieq,
F2Ifloor,
F2Iceil
} F2Imod;
#define tonumber(o,n) \
(ttisfloat(o) ? (*(n) = fltvalue(o), 1) : luaV_tonumber_(o,n))
#define tonumberns(o,n) \
(ttisfloat(o) ? ((n) = fltvalue(o), 1) : \
(ttisinteger(o) ? ((n) = cast_num(ivalue(o)), 1) : 0))
#define tointeger(o,i) \
(l_likely(ttisinteger(o)) ? (*(i) = ivalue(o), 1) \
: luaV_tointeger(o,i,LUA_FLOORN2I))
#define tointegerns(o,i) \
(l_likely(ttisinteger(o)) ? (*(i) = ivalue(o), 1) \
: luaV_tointegerns(o,i,LUA_FLOORN2I))
#define intop(op,v1,v2) l_castU2S(l_castS2U(v1) op l_castS2U(v2))
#define luaV_rawequalobj(t1,t2) luaV_equalobj(NULL,t1,t2)
#define luaV_fastget(t,k,res,f, tag) \
(tag = (!ttistable(t) ? LUA_VNOTABLE : f(hvalue(t), k, res)))
#define luaV_fastgeti(t,k,res,tag) \
if (!ttistable(t)) tag = LUA_VNOTABLE; \
else { luaH_fastgeti(hvalue(t), k, res, tag); }
#define luaV_fastset(t,k,val,hres,f) \
(hres = (!ttistable(t) ? HNOTATABLE : f(hvalue(t), k, val)))
#define luaV_fastseti(t,k,val,hres) \
if (!ttistable(t)) hres = HNOTATABLE; \
else { luaH_fastseti(hvalue(t), k, val, hres); }
#define luaV_finishfastset(L,t,v) luaC_barrierback(L, gcvalue(t), v)
#define luaV_shiftr(x,y) luaV_shiftl(x,intop(-, 0, y))
LUAI_FUNC int luaV_equalobj (lua_State *L, const TValue *t1, const TValue *t2);
LUAI_FUNC int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r);
LUAI_FUNC int luaV_lessequal (lua_State *L, const TValue *l, const TValue *r);
LUAI_FUNC int luaV_tonumber_ (const TValue *obj, lua_Number *n);
LUAI_FUNC int luaV_tointeger (const TValue *obj, lua_Integer *p, F2Imod mode);
LUAI_FUNC int luaV_tointegerns (const TValue *obj, lua_Integer *p,
F2Imod mode);
LUAI_FUNC int luaV_flttointeger (lua_Number n, lua_Integer *p, F2Imod mode);
LUAI_FUNC int luaV_finishget (lua_State *L, const TValue *t, TValue *key,
StkId val, int tag);
LUAI_FUNC void luaV_finishset (lua_State *L, const TValue *t, TValue *key,
TValue *val, int aux);
LUAI_FUNC void luaV_finishOp (lua_State *L);
LUAI_FUNC void luaV_execute (lua_State *L, CallInfo *ci);
LUAI_FUNC void luaV_concat (lua_State *L, int total);
LUAI_FUNC lua_Integer luaV_idiv (lua_State *L, lua_Integer x, lua_Integer y);
LUAI_FUNC lua_Integer luaV_mod (lua_State *L, lua_Integer x, lua_Integer y);
LUAI_FUNC lua_Number luaV_modf (lua_State *L, lua_Number x, lua_Number y);
LUAI_FUNC lua_Integer luaV_shiftl (lua_Integer x, lua_Integer y);
LUAI_FUNC void luaV_objlen (lua_State *L, StkId ra, const TValue *rb);
#endif
#define MAXREGS 255
#define hasjumps(e) ((e)->t != (e)->f)
static int codesJ (FuncState *fs, OpCode o, int sj, int k);
l_noret luaK_semerror (LexState *ls, const char *msg) {
ls->t.token = 0;
luaX_syntaxerror(ls, msg);
}
static int tonumeral (const expdesc *e, TValue *v) {
if (hasjumps(e))
return 0;
switch (e->k) {
case VKINT:
if (v) setivalue(v, e->u.ival);
return 1;
case VKFLT:
if (v) setfltvalue(v, e->u.nval);
return 1;
default: return 0;
}
}
static TValue *const2val (FuncState *fs, const expdesc *e) {
lua_assert(e->k == VCONST);
return &fs->ls->dyd->actvar.arr[e->u.info].k;
}
int luaK_exp2const (FuncState *fs, const expdesc *e, TValue *v) {
if (hasjumps(e))
return 0;
switch (e->k) {
case VFALSE:
setbfvalue(v);
return 1;
case VTRUE:
setbtvalue(v);
return 1;
case VNIL:
setnilvalue(v);
return 1;
case VKSTR: {
setsvalue(fs->ls->L, v, e->u.strval);
return 1;
}
case VCONST: {
setobj(fs->ls->L, v, const2val(fs, e));
return 1;
}
default: return tonumeral(e, v);
}
}
static Instruction *previousinstruction (FuncState *fs) {
static const Instruction invalidinstruction = ~(Instruction)0;
if (fs->pc > fs->lasttarget)
return &fs->f->code[fs->pc - 1];
else
return cast(Instruction*, &invalidinstruction);
}
void luaK_nil (FuncState *fs, int from, int n) {
int l = from + n - 1;
Instruction *previous = previousinstruction(fs);
if (GET_OPCODE(*previous) == OP_LOADNIL) {
int pfrom = GETARG_A(*previous);
int pl = pfrom + GETARG_B(*previous);
if ((pfrom <= from && from <= pl + 1) ||
(from <= pfrom && pfrom <= l + 1)) {
if (pfrom < from) from = pfrom;
if (pl > l) l = pl;
SETARG_A(*previous, from);
SETARG_B(*previous, l - from);
return;
}
}
luaK_codeABC(fs, OP_LOADNIL, from, n - 1, 0);
}
static int getjump (FuncState *fs, int pc) {
int offset = GETARG_sJ(fs->f->code[pc]);
if (offset == NO_JUMP)
return NO_JUMP;
else
return (pc+1)+offset;
}
static void fixjump (FuncState *fs, int pc, int dest) {
Instruction *jmp = &fs->f->code[pc];
int offset = dest - (pc + 1);
lua_assert(dest != NO_JUMP);
if (!(-OFFSET_sJ <= offset && offset <= MAXARG_sJ - OFFSET_sJ))
luaX_syntaxerror(fs->ls, "control structure too long");
lua_assert(GET_OPCODE(*jmp) == OP_JMP);
SETARG_sJ(*jmp, offset);
}
void luaK_concat (FuncState *fs, int *l1, int l2) {
if (l2 == NO_JUMP) return;
else if (*l1 == NO_JUMP)
*l1 = l2;
else {
int list = *l1;
int next;
while ((next = getjump(fs, list)) != NO_JUMP)
list = next;
fixjump(fs, list, l2);
}
}
int luaK_jump (FuncState *fs) {
return codesJ(fs, OP_JMP, NO_JUMP, 0);
}
void luaK_ret (FuncState *fs, int first, int nret) {
OpCode op;
switch (nret) {
case 0: op = OP_RETURN0; break;
case 1: op = OP_RETURN1; break;
default: op = OP_RETURN; break;
}
luaK_codeABC(fs, op, first, nret + 1, 0);
}
static int condjump (FuncState *fs, OpCode op, int A, int B, int C, int k) {
luaK_codeABCk(fs, op, A, B, C, k);
return luaK_jump(fs);
}
int luaK_getlabel (FuncState *fs) {
fs->lasttarget = fs->pc;
return fs->pc;
}
static Instruction *getjumpcontrol (FuncState *fs, int pc) {
Instruction *pi = &fs->f->code[pc];
if (pc >= 1 && testTMode(GET_OPCODE(*(pi-1))))
return pi-1;
else
return pi;
}
static int patchtestreg (FuncState *fs, int node, int reg) {
Instruction *i = getjumpcontrol(fs, node);
if (GET_OPCODE(*i) != OP_TESTSET)
return 0;
if (reg != NO_REG && reg != GETARG_B(*i))
SETARG_A(*i, reg);
else {
*i = CREATE_ABCk(OP_TEST, GETARG_B(*i), 0, 0, GETARG_k(*i));
}
return 1;
}
static void removevalues (FuncState *fs, int list) {
for (; list != NO_JUMP; list = getjump(fs, list))
patchtestreg(fs, list, NO_REG);
}
static void patchlistaux (FuncState *fs, int list, int vtarget, int reg,
int dtarget) {
while (list != NO_JUMP) {
int next = getjump(fs, list);
if (patchtestreg(fs, list, reg))
fixjump(fs, list, vtarget);
else
fixjump(fs, list, dtarget);
list = next;
}
}
void luaK_patchlist (FuncState *fs, int list, int target) {
lua_assert(target <= fs->pc);
patchlistaux(fs, list, target, NO_REG, target);
}
void luaK_patchtohere (FuncState *fs, int list) {
int hr = luaK_getlabel(fs);
luaK_patchlist(fs, list, hr);
}
#define LIMLINEDIFF 0x80
static void savelineinfo (FuncState *fs, Proto *f, int line) {
int linedif = line - fs->previousline;
int pc = fs->pc - 1;
if (abs(linedif) >= LIMLINEDIFF || fs->iwthabs++ >= MAXIWTHABS) {
luaM_growvector(fs->ls->L, f->abslineinfo, fs->nabslineinfo,
f->sizeabslineinfo, AbsLineInfo, MAX_INT, "lines");
f->abslineinfo[fs->nabslineinfo].pc = pc;
f->abslineinfo[fs->nabslineinfo++].line = line;
linedif = ABSLINEINFO;
fs->iwthabs = 1;
}
luaM_growvector(fs->ls->L, f->lineinfo, pc, f->sizelineinfo, ls_byte,
MAX_INT, "opcodes");
f->lineinfo[pc] = linedif;
fs->previousline = line;
}
static void removelastlineinfo (FuncState *fs) {
Proto *f = fs->f;
int pc = fs->pc - 1;
if (f->lineinfo[pc] != ABSLINEINFO) {
fs->previousline -= f->lineinfo[pc];
fs->iwthabs--;
}
else {
lua_assert(f->abslineinfo[fs->nabslineinfo - 1].pc == pc);
fs->nabslineinfo--;
fs->iwthabs = MAXIWTHABS + 1;
}
}
static void removelastinstruction (FuncState *fs) {
removelastlineinfo(fs);
fs->pc--;
}
int luaK_code (FuncState *fs, Instruction i) {
Proto *f = fs->f;
luaM_growvector(fs->ls->L, f->code, fs->pc, f->sizecode, Instruction,
MAX_INT, "opcodes");
f->code[fs->pc++] = i;
savelineinfo(fs, f, fs->ls->lastline);
return fs->pc - 1;
}
int luaK_codeABCk (FuncState *fs, OpCode o, int a, int b, int c, int k) {
lua_assert(getOpMode(o) == iABC);
lua_assert(a <= MAXARG_A && b <= MAXARG_B &&
c <= MAXARG_C && (k & ~1) == 0);
return luaK_code(fs, CREATE_ABCk(o, a, b, c, k));
}
int luaK_codeABx (FuncState *fs, OpCode o, int a, unsigned int bc) {
lua_assert(getOpMode(o) == iABx);
lua_assert(a <= MAXARG_A && bc <= MAXARG_Bx);
return luaK_code(fs, CREATE_ABx(o, a, bc));
}
static int codeAsBx (FuncState *fs, OpCode o, int a, int bc) {
unsigned int b = bc + OFFSET_sBx;
lua_assert(getOpMode(o) == iAsBx);
lua_assert(a <= MAXARG_A && b <= MAXARG_Bx);
return luaK_code(fs, CREATE_ABx(o, a, b));
}
static int codesJ (FuncState *fs, OpCode o, int sj, int k) {
unsigned int j = sj + OFFSET_sJ;
lua_assert(getOpMode(o) == isJ);
lua_assert(j <= MAXARG_sJ && (k & ~1) == 0);
return luaK_code(fs, CREATE_sJ(o, j, k));
}
static int codeextraarg (FuncState *fs, int a) {
lua_assert(a <= MAXARG_Ax);
return luaK_code(fs, CREATE_Ax(OP_EXTRAARG, a));
}
static int luaK_codek (FuncState *fs, int reg, int k) {
if (k <= MAXARG_Bx)
return luaK_codeABx(fs, OP_LOADK, reg, k);
else {
int p = luaK_codeABx(fs, OP_LOADKX, reg, 0);
codeextraarg(fs, k);
return p;
}
}
void luaK_checkstack (FuncState *fs, int n) {
int newstack = fs->freereg + n;
if (newstack > fs->f->maxstacksize) {
if (newstack >= MAXREGS)
luaX_syntaxerror(fs->ls,
"function or expression needs too many registers");
fs->f->maxstacksize = cast_byte(newstack);
}
}
void luaK_reserveregs (FuncState *fs, int n) {
luaK_checkstack(fs, n);
fs->freereg += n;
}
static void freereg (FuncState *fs, int reg) {
if (reg >= luaY_nvarstack(fs)) {
fs->freereg--;
lua_assert(reg == fs->freereg);
}
}
static void freeregs (FuncState *fs, int r1, int r2) {
if (r1 > r2) {
freereg(fs, r1);
freereg(fs, r2);
}
else {
freereg(fs, r2);
freereg(fs, r1);
}
}
static void freeexp (FuncState *fs, expdesc *e) {
if (e->k == VNONRELOC)
freereg(fs, e->u.info);
}
static void freeexps (FuncState *fs, expdesc *e1, expdesc *e2) {
int r1 = (e1->k == VNONRELOC) ? e1->u.info : -1;
int r2 = (e2->k == VNONRELOC) ? e2->u.info : -1;
freeregs(fs, r1, r2);
}
static int addk (FuncState *fs, TValue *key, TValue *v) {
TValue val;
lua_State *L = fs->ls->L;
Proto *f = fs->f;
int tag = luaH_get(fs->ls->h, key, &val);
int k, oldsize;
if (tag == LUA_VNUMINT) {
k = cast_int(ivalue(&val));
if (k < fs->nk && ttypetag(&f->k[k]) == ttypetag(v) &&
luaV_rawequalobj(&f->k[k], v))
return k;
}
oldsize = f->sizek;
k = fs->nk;
setivalue(&val, k);
luaH_set(L, fs->ls->h, key, &val);
luaM_growvector(L, f->k, k, f->sizek, TValue, MAXARG_Ax, "constants");
while (oldsize < f->sizek) setnilvalue(&f->k[oldsize++]);
setobj(L, &f->k[k], v);
fs->nk++;
luaC_barrier(L, f, v);
return k;
}
static int stringK (FuncState *fs, TString *s) {
TValue o;
setsvalue(fs->ls->L, &o, s);
return addk(fs, &o, &o);
}
static int luaK_intK (FuncState *fs, lua_Integer n) {
TValue o;
setivalue(&o, n);
return addk(fs, &o, &o);
}
static int luaK_numberK (FuncState *fs, lua_Number r) {
TValue o;
lua_Integer ik;
setfltvalue(&o, r);
if (!luaV_flttointeger(r, &ik, F2Ieq))
return addk(fs, &o, &o);
else {
const int nbm = l_floatatt(MANT_DIG);
const lua_Number q = l_mathop(private_lua_cembed_ldexp)(l_mathop(1.0), -nbm + 1);
const lua_Number k = (ik == 0) ? q : r + r*q;
TValue kv;
setfltvalue(&kv, k);
lua_assert(!luaV_flttointeger(k, &ik, F2Ieq) ||
l_mathop(fabs)(r) >= l_mathop(1e6));
return addk(fs, &kv, &o);
}
}
static int boolF (FuncState *fs) {
TValue o;
setbfvalue(&o);
return addk(fs, &o, &o);
}
static int boolT (FuncState *fs) {
TValue o;
setbtvalue(&o);
return addk(fs, &o, &o);
}
static int nilK (FuncState *fs) {
TValue k, v;
setnilvalue(&v);
sethvalue(fs->ls->L, &k, fs->ls->h);
return addk(fs, &k, &v);
}
static int fitsC (lua_Integer i) {
return (l_castS2U(i) + OFFSET_sC <= cast_uint(MAXARG_C));
}
static int fitsBx (lua_Integer i) {
return (-OFFSET_sBx <= i && i <= MAXARG_Bx - OFFSET_sBx);
}
void luaK_int (FuncState *fs, int reg, lua_Integer i) {
if (fitsBx(i))
codeAsBx(fs, OP_LOADI, reg, cast_int(i));
else
luaK_codek(fs, reg, luaK_intK(fs, i));
}
static void luaK_float (FuncState *fs, int reg, lua_Number f) {
lua_Integer fi;
if (luaV_flttointeger(f, &fi, F2Ieq) && fitsBx(fi))
codeAsBx(fs, OP_LOADF, reg, cast_int(fi));
else
luaK_codek(fs, reg, luaK_numberK(fs, f));
}
static void const2exp (TValue *v, expdesc *e) {
switch (ttypetag(v)) {
case LUA_VNUMINT:
e->k = VKINT; e->u.ival = ivalue(v);
break;
case LUA_VNUMFLT:
e->k = VKFLT; e->u.nval = fltvalue(v);
break;
case LUA_VFALSE:
e->k = VFALSE;
break;
case LUA_VTRUE:
e->k = VTRUE;
break;
case LUA_VNIL:
e->k = VNIL;
break;
case LUA_VSHRSTR: case LUA_VLNGSTR:
e->k = VKSTR; e->u.strval = tsvalue(v);
break;
default: lua_assert(0);
}
}
void luaK_setreturns (FuncState *fs, expdesc *e, int nresults) {
Instruction *pc = &getinstruction(fs, e);
if (e->k == VCALL)
SETARG_C(*pc, nresults + 1);
else {
lua_assert(e->k == VVARARG);
SETARG_C(*pc, nresults + 1);
SETARG_A(*pc, fs->freereg);
luaK_reserveregs(fs, 1);
}
}
static void str2K (FuncState *fs, expdesc *e) {
lua_assert(e->k == VKSTR);
e->u.info = stringK(fs, e->u.strval);
e->k = VK;
}
void luaK_setoneret (FuncState *fs, expdesc *e) {
if (e->k == VCALL) {
lua_assert(GETARG_C(getinstruction(fs, e)) == 2);
e->k = VNONRELOC;
e->u.info = GETARG_A(getinstruction(fs, e));
}
else if (e->k == VVARARG) {
SETARG_C(getinstruction(fs, e), 2);
e->k = VRELOC;
}
}
void luaK_dischargevars (FuncState *fs, expdesc *e) {
switch (e->k) {
case VCONST: {
const2exp(const2val(fs, e), e);
break;
}
case VLOCAL: {
e->u.info = e->u.var.ridx;
e->k = VNONRELOC;
break;
}
case VUPVAL: {
e->u.info = luaK_codeABC(fs, OP_GETUPVAL, 0, e->u.info, 0);
e->k = VRELOC;
break;
}
case VINDEXUP: {
e->u.info = luaK_codeABC(fs, OP_GETTABUP, 0, e->u.ind.t, e->u.ind.idx);
e->k = VRELOC;
break;
}
case VINDEXI: {
freereg(fs, e->u.ind.t);
e->u.info = luaK_codeABC(fs, OP_GETI, 0, e->u.ind.t, e->u.ind.idx);
e->k = VRELOC;
break;
}
case VINDEXSTR: {
freereg(fs, e->u.ind.t);
e->u.info = luaK_codeABC(fs, OP_GETFIELD, 0, e->u.ind.t, e->u.ind.idx);
e->k = VRELOC;
break;
}
case VINDEXED: {
freeregs(fs, e->u.ind.t, e->u.ind.idx);
e->u.info = luaK_codeABC(fs, OP_GETTABLE, 0, e->u.ind.t, e->u.ind.idx);
e->k = VRELOC;
break;
}
case VVARARG: case VCALL: {
luaK_setoneret(fs, e);
break;
}
default: break;
}
}
static void discharge2reg (FuncState *fs, expdesc *e, int reg) {
luaK_dischargevars(fs, e);
switch (e->k) {
case VNIL: {
luaK_nil(fs, reg, 1);
break;
}
case VFALSE: {
luaK_codeABC(fs, OP_LOADFALSE, reg, 0, 0);
break;
}
case VTRUE: {
luaK_codeABC(fs, OP_LOADTRUE, reg, 0, 0);
break;
}
case VKSTR: {
str2K(fs, e);
}
case VK: {
luaK_codek(fs, reg, e->u.info);
break;
}
case VKFLT: {
luaK_float(fs, reg, e->u.nval);
break;
}
case VKINT: {
luaK_int(fs, reg, e->u.ival);
break;
}
case VRELOC: {
Instruction *pc = &getinstruction(fs, e);
SETARG_A(*pc, reg);
break;
}
case VNONRELOC: {
if (reg != e->u.info)
luaK_codeABC(fs, OP_MOVE, reg, e->u.info, 0);
break;
}
default: {
lua_assert(e->k == VJMP);
return;
}
}
e->u.info = reg;
e->k = VNONRELOC;
}
static void discharge2anyreg (FuncState *fs, expdesc *e) {
if (e->k != VNONRELOC) {
luaK_reserveregs(fs, 1);
discharge2reg(fs, e, fs->freereg-1);
}
}
static int code_loadbool (FuncState *fs, int A, OpCode op) {
luaK_getlabel(fs);
return luaK_codeABC(fs, op, A, 0, 0);
}
static int need_value (FuncState *fs, int list) {
for (; list != NO_JUMP; list = getjump(fs, list)) {
Instruction i = *getjumpcontrol(fs, list);
if (GET_OPCODE(i) != OP_TESTSET) return 1;
}
return 0;
}
static void exp2reg (FuncState *fs, expdesc *e, int reg) {
discharge2reg(fs, e, reg);
if (e->k == VJMP)
luaK_concat(fs, &e->t, e->u.info);
if (hasjumps(e)) {
int final;
int p_f = NO_JUMP;
int p_t = NO_JUMP;
if (need_value(fs, e->t) || need_value(fs, e->f)) {
int fj = (e->k == VJMP) ? NO_JUMP : luaK_jump(fs);
p_f = code_loadbool(fs, reg, OP_LFALSESKIP);
p_t = code_loadbool(fs, reg, OP_LOADTRUE);
luaK_patchtohere(fs, fj);
}
final = luaK_getlabel(fs);
patchlistaux(fs, e->f, final, reg, p_f);
patchlistaux(fs, e->t, final, reg, p_t);
}
e->f = e->t = NO_JUMP;
e->u.info = reg;
e->k = VNONRELOC;
}
void luaK_exp2nextreg (FuncState *fs, expdesc *e) {
luaK_dischargevars(fs, e);
freeexp(fs, e);
luaK_reserveregs(fs, 1);
exp2reg(fs, e, fs->freereg - 1);
}
int luaK_exp2anyreg (FuncState *fs, expdesc *e) {
luaK_dischargevars(fs, e);
if (e->k == VNONRELOC) {
if (!hasjumps(e))
return e->u.info;
if (e->u.info >= luaY_nvarstack(fs)) {
exp2reg(fs, e, e->u.info);
return e->u.info;
}
}
luaK_exp2nextreg(fs, e);
return e->u.info;
}
void luaK_exp2anyregup (FuncState *fs, expdesc *e) {
if (e->k != VUPVAL || hasjumps(e))
luaK_exp2anyreg(fs, e);
}
void luaK_exp2val (FuncState *fs, expdesc *e) {
if (hasjumps(e))
luaK_exp2anyreg(fs, e);
else
luaK_dischargevars(fs, e);
}
static int luaK_exp2K (FuncState *fs, expdesc *e) {
if (!hasjumps(e)) {
int info;
switch (e->k) {
case VTRUE: info = boolT(fs); break;
case VFALSE: info = boolF(fs); break;
case VNIL: info = nilK(fs); break;
case VKINT: info = luaK_intK(fs, e->u.ival); break;
case VKFLT: info = luaK_numberK(fs, e->u.nval); break;
case VKSTR: info = stringK(fs, e->u.strval); break;
case VK: info = e->u.info; break;
default: return 0;
}
if (info <= MAXINDEXRK) {
e->k = VK;
e->u.info = info;
return 1;
}
}
return 0;
}
static int exp2RK (FuncState *fs, expdesc *e) {
if (luaK_exp2K(fs, e))
return 1;
else {
luaK_exp2anyreg(fs, e);
return 0;
}
}
static void codeABRK (FuncState *fs, OpCode o, int a, int b,
expdesc *ec) {
int k = exp2RK(fs, ec);
luaK_codeABCk(fs, o, a, b, ec->u.info, k);
}
void luaK_storevar (FuncState *fs, expdesc *var, expdesc *ex) {
switch (var->k) {
case VLOCAL: {
freeexp(fs, ex);
exp2reg(fs, ex, var->u.var.ridx);
return;
}
case VUPVAL: {
int e = luaK_exp2anyreg(fs, ex);
luaK_codeABC(fs, OP_SETUPVAL, e, var->u.info, 0);
break;
}
case VINDEXUP: {
codeABRK(fs, OP_SETTABUP, var->u.ind.t, var->u.ind.idx, ex);
break;
}
case VINDEXI: {
codeABRK(fs, OP_SETI, var->u.ind.t, var->u.ind.idx, ex);
break;
}
case VINDEXSTR: {
codeABRK(fs, OP_SETFIELD, var->u.ind.t, var->u.ind.idx, ex);
break;
}
case VINDEXED: {
codeABRK(fs, OP_SETTABLE, var->u.ind.t, var->u.ind.idx, ex);
break;
}
default: lua_assert(0);
}
freeexp(fs, ex);
}
void luaK_self (FuncState *fs, expdesc *e, expdesc *key) {
int ereg;
luaK_exp2anyreg(fs, e);
ereg = e->u.info;
freeexp(fs, e);
e->u.info = fs->freereg;
e->k = VNONRELOC;
luaK_reserveregs(fs, 2);
codeABRK(fs, OP_SELF, e->u.info, ereg, key);
freeexp(fs, key);
}
static void negatecondition (FuncState *fs, expdesc *e) {
Instruction *pc = getjumpcontrol(fs, e->u.info);
lua_assert(testTMode(GET_OPCODE(*pc)) && GET_OPCODE(*pc) != OP_TESTSET &&
GET_OPCODE(*pc) != OP_TEST);
SETARG_k(*pc, (GETARG_k(*pc) ^ 1));
}
static int jumponcond (FuncState *fs, expdesc *e, int cond) {
if (e->k == VRELOC) {
Instruction ie = getinstruction(fs, e);
if (GET_OPCODE(ie) == OP_NOT) {
removelastinstruction(fs);
return condjump(fs, OP_TEST, GETARG_B(ie), 0, 0, !cond);
}
}
discharge2anyreg(fs, e);
freeexp(fs, e);
return condjump(fs, OP_TESTSET, NO_REG, e->u.info, 0, cond);
}
void luaK_goiftrue (FuncState *fs, expdesc *e) {
int pc;
luaK_dischargevars(fs, e);
switch (e->k) {
case VJMP: {
negatecondition(fs, e);
pc = e->u.info;
break;
}
case VK: case VKFLT: case VKINT: case VKSTR: case VTRUE: {
pc = NO_JUMP;
break;
}
default: {
pc = jumponcond(fs, e, 0);
break;
}
}
luaK_concat(fs, &e->f, pc);
luaK_patchtohere(fs, e->t);
e->t = NO_JUMP;
}
void luaK_goiffalse (FuncState *fs, expdesc *e) {
int pc;
luaK_dischargevars(fs, e);
switch (e->k) {
case VJMP: {
pc = e->u.info;
break;
}
case VNIL: case VFALSE: {
pc = NO_JUMP;
break;
}
default: {
pc = jumponcond(fs, e, 1);
break;
}
}
luaK_concat(fs, &e->t, pc);
luaK_patchtohere(fs, e->f);
e->f = NO_JUMP;
}
static void codenot (FuncState *fs, expdesc *e) {
switch (e->k) {
case VNIL: case VFALSE: {
e->k = VTRUE;
break;
}
case VK: case VKFLT: case VKINT: case VKSTR: case VTRUE: {
e->k = VFALSE;
break;
}
case VJMP: {
negatecondition(fs, e);
break;
}
case VRELOC:
case VNONRELOC: {
discharge2anyreg(fs, e);
freeexp(fs, e);
e->u.info = luaK_codeABC(fs, OP_NOT, 0, e->u.info, 0);
e->k = VRELOC;
break;
}
default: lua_assert(0);
}
{ int temp = e->f; e->f = e->t; e->t = temp; }
removevalues(fs, e->f);
removevalues(fs, e->t);
}
static int isKstr (FuncState *fs, expdesc *e) {
return (e->k == VK && !hasjumps(e) && e->u.info <= MAXARG_B &&
ttisshrstring(&fs->f->k[e->u.info]));
}
static int isKint (expdesc *e) {
return (e->k == VKINT && !hasjumps(e));
}
static int isCint (expdesc *e) {
return isKint(e) && (l_castS2U(e->u.ival) <= l_castS2U(MAXARG_C));
}
static int isSCint (expdesc *e) {
return isKint(e) && fitsC(e->u.ival);
}
static int isSCnumber (expdesc *e, int *pi, int *isfloat) {
lua_Integer i;
if (e->k == VKINT)
i = e->u.ival;
else if (e->k == VKFLT && luaV_flttointeger(e->u.nval, &i, F2Ieq))
*isfloat = 1;
else
return 0;
if (!hasjumps(e) && fitsC(i)) {
*pi = int2sC(cast_int(i));
return 1;
}
else
return 0;
}
void luaK_indexed (FuncState *fs, expdesc *t, expdesc *k) {
if (k->k == VKSTR)
str2K(fs, k);
lua_assert(!hasjumps(t) &&
(t->k == VLOCAL || t->k == VNONRELOC || t->k == VUPVAL));
if (t->k == VUPVAL && !isKstr(fs, k))
luaK_exp2anyreg(fs, t);
if (t->k == VUPVAL) {
lua_assert(isKstr(fs, k));
t->u.ind.t = t->u.info;
t->u.ind.idx = k->u.info;
t->k = VINDEXUP;
}
else {
t->u.ind.t = (t->k == VLOCAL) ? t->u.var.ridx: t->u.info;
if (isKstr(fs, k)) {
t->u.ind.idx = k->u.info;
t->k = VINDEXSTR;
}
else if (isCint(k)) {
t->u.ind.idx = cast_int(k->u.ival);
t->k = VINDEXI;
}
else {
t->u.ind.idx = luaK_exp2anyreg(fs, k);
t->k = VINDEXED;
}
}
}
static int validop (int op, TValue *v1, TValue *v2) {
switch (op) {
case LUA_OPBAND: case LUA_OPBOR: case LUA_OPBXOR:
case LUA_OPSHL: case LUA_OPSHR: case LUA_OPBNOT: {
lua_Integer i;
return (luaV_tointegerns(v1, &i, LUA_FLOORN2I) &&
luaV_tointegerns(v2, &i, LUA_FLOORN2I));
}
case LUA_OPDIV: case LUA_OPIDIV: case LUA_OPMOD:
return (nvalue(v2) != 0);
default: return 1;
}
}
static int constfolding (FuncState *fs, int op, expdesc *e1,
const expdesc *e2) {
TValue v1, v2, res;
if (!tonumeral(e1, &v1) || !tonumeral(e2, &v2) || !validop(op, &v1, &v2))
return 0;
luaO_rawarith(fs->ls->L, op, &v1, &v2, &res);
if (ttisinteger(&res)) {
e1->k = VKINT;
e1->u.ival = ivalue(&res);
}
else {
lua_Number n = fltvalue(&res);
if (luai_numisnan(n) || n == 0)
return 0;
e1->k = VKFLT;
e1->u.nval = n;
}
return 1;
}
l_sinline OpCode binopr2op (BinOpr opr, BinOpr baser, OpCode base) {
lua_assert(baser <= opr &&
((baser == OPR_ADD && opr <= OPR_SHR) ||
(baser == OPR_LT && opr <= OPR_LE)));
return cast(OpCode, (cast_int(opr) - cast_int(baser)) + cast_int(base));
}
l_sinline OpCode unopr2op (UnOpr opr) {
return cast(OpCode, (cast_int(opr) - cast_int(OPR_MINUS)) +
cast_int(OP_UNM));
}
l_sinline TMS binopr2TM (BinOpr opr) {
lua_assert(OPR_ADD <= opr && opr <= OPR_SHR);
return cast(TMS, (cast_int(opr) - cast_int(OPR_ADD)) + cast_int(TM_ADD));
}
static void codeunexpval (FuncState *fs, OpCode op, expdesc *e, int line) {
int r = luaK_exp2anyreg(fs, e);
freeexp(fs, e);
e->u.info = luaK_codeABC(fs, op, 0, r, 0);
e->k = VRELOC;
luaK_fixline(fs, line);
}
static void finishbinexpval (FuncState *fs, expdesc *e1, expdesc *e2,
OpCode op, int v2, int flip, int line,
OpCode mmop, TMS event) {
int v1 = luaK_exp2anyreg(fs, e1);
int pc = luaK_codeABCk(fs, op, 0, v1, v2, 0);
freeexps(fs, e1, e2);
e1->u.info = pc;
e1->k = VRELOC;
luaK_fixline(fs, line);
luaK_codeABCk(fs, mmop, v1, v2, event, flip);
luaK_fixline(fs, line);
}
static void codebinexpval (FuncState *fs, BinOpr opr,
expdesc *e1, expdesc *e2, int line) {
OpCode op = binopr2op(opr, OPR_ADD, OP_ADD);
int v2 = luaK_exp2anyreg(fs, e2);
lua_assert((VNIL <= e1->k && e1->k <= VKSTR) ||
e1->k == VNONRELOC || e1->k == VRELOC);
lua_assert(OP_ADD <= op && op <= OP_SHR);
finishbinexpval(fs, e1, e2, op, v2, 0, line, OP_MMBIN, binopr2TM(opr));
}
static void codebini (FuncState *fs, OpCode op,
expdesc *e1, expdesc *e2, int flip, int line,
TMS event) {
int v2 = int2sC(cast_int(e2->u.ival));
lua_assert(e2->k == VKINT);
finishbinexpval(fs, e1, e2, op, v2, flip, line, OP_MMBINI, event);
}
static void codebinK (FuncState *fs, BinOpr opr,
expdesc *e1, expdesc *e2, int flip, int line) {
TMS event = binopr2TM(opr);
int v2 = e2->u.info;
OpCode op = binopr2op(opr, OPR_ADD, OP_ADDK);
finishbinexpval(fs, e1, e2, op, v2, flip, line, OP_MMBINK, event);
}
static int finishbinexpneg (FuncState *fs, expdesc *e1, expdesc *e2,
OpCode op, int line, TMS event) {
if (!isKint(e2))
return 0;
else {
lua_Integer i2 = e2->u.ival;
if (!(fitsC(i2) && fitsC(-i2)))
return 0;
else {
int v2 = cast_int(i2);
finishbinexpval(fs, e1, e2, op, int2sC(-v2), 0, line, OP_MMBINI, event);
SETARG_B(fs->f->code[fs->pc - 1], int2sC(v2));
return 1;
}
}
}
static void swapexps (expdesc *e1, expdesc *e2) {
expdesc temp = *e1; *e1 = *e2; *e2 = temp;
}
static void codebinNoK (FuncState *fs, BinOpr opr,
expdesc *e1, expdesc *e2, int flip, int line) {
if (flip)
swapexps(e1, e2);
codebinexpval(fs, opr, e1, e2, line);
}
static void codearith (FuncState *fs, BinOpr opr,
expdesc *e1, expdesc *e2, int flip, int line) {
if (tonumeral(e2, NULL) && luaK_exp2K(fs, e2))
codebinK(fs, opr, e1, e2, flip, line);
else
codebinNoK(fs, opr, e1, e2, flip, line);
}
static void codecommutative (FuncState *fs, BinOpr op,
expdesc *e1, expdesc *e2, int line) {
int flip = 0;
if (tonumeral(e1, NULL)) {
swapexps(e1, e2);
flip = 1;
}
if (op == OPR_ADD && isSCint(e2))
codebini(fs, OP_ADDI, e1, e2, flip, line, TM_ADD);
else
codearith(fs, op, e1, e2, flip, line);
}
static void codebitwise (FuncState *fs, BinOpr opr,
expdesc *e1, expdesc *e2, int line) {
int flip = 0;
if (e1->k == VKINT) {
swapexps(e1, e2);
flip = 1;
}
if (e2->k == VKINT && luaK_exp2K(fs, e2))
codebinK(fs, opr, e1, e2, flip, line);
else
codebinNoK(fs, opr, e1, e2, flip, line);
}
static void codeorder (FuncState *fs, BinOpr opr, expdesc *e1, expdesc *e2) {
int r1, r2;
int im;
int isfloat = 0;
OpCode op;
if (isSCnumber(e2, &im, &isfloat)) {
r1 = luaK_exp2anyreg(fs, e1);
r2 = im;
op = binopr2op(opr, OPR_LT, OP_LTI);
}
else if (isSCnumber(e1, &im, &isfloat)) {
r1 = luaK_exp2anyreg(fs, e2);
r2 = im;
op = binopr2op(opr, OPR_LT, OP_GTI);
}
else {
r1 = luaK_exp2anyreg(fs, e1);
r2 = luaK_exp2anyreg(fs, e2);
op = binopr2op(opr, OPR_LT, OP_LT);
}
freeexps(fs, e1, e2);
e1->u.info = condjump(fs, op, r1, r2, isfloat, 1);
e1->k = VJMP;
}
static void codeeq (FuncState *fs, BinOpr opr, expdesc *e1, expdesc *e2) {
int r1, r2;
int im;
int isfloat = 0;
OpCode op;
if (e1->k != VNONRELOC) {
lua_assert(e1->k == VK || e1->k == VKINT || e1->k == VKFLT);
swapexps(e1, e2);
}
r1 = luaK_exp2anyreg(fs, e1);
if (isSCnumber(e2, &im, &isfloat)) {
op = OP_EQI;
r2 = im;
}
else if (exp2RK(fs, e2)) {
op = OP_EQK;
r2 = e2->u.info;
}
else {
op = OP_EQ;
r2 = luaK_exp2anyreg(fs, e2);
}
freeexps(fs, e1, e2);
e1->u.info = condjump(fs, op, r1, r2, isfloat, (opr == OPR_EQ));
e1->k = VJMP;
}
void luaK_prefix (FuncState *fs, UnOpr opr, expdesc *e, int line) {
static const expdesc ef = {VKINT, {0}, NO_JUMP, NO_JUMP};
luaK_dischargevars(fs, e);
switch (opr) {
case OPR_MINUS: case OPR_BNOT:
if (constfolding(fs, opr + LUA_OPUNM, e, &ef))
break;
case OPR_LEN:
codeunexpval(fs, unopr2op(opr), e, line);
break;
case OPR_NOT: codenot(fs, e); break;
default: lua_assert(0);
}
}
void luaK_infix (FuncState *fs, BinOpr op, expdesc *v) {
luaK_dischargevars(fs, v);
switch (op) {
case OPR_AND: {
luaK_goiftrue(fs, v);
break;
}
case OPR_OR: {
luaK_goiffalse(fs, v);
break;
}
case OPR_CONCAT: {
luaK_exp2nextreg(fs, v);
break;
}
case OPR_ADD: case OPR_SUB:
case OPR_MUL: case OPR_DIV: case OPR_IDIV:
case OPR_MOD: case OPR_POW:
case OPR_BAND: case OPR_BOR: case OPR_BXOR:
case OPR_SHL: case OPR_SHR: {
if (!tonumeral(v, NULL))
luaK_exp2anyreg(fs, v);
break;
}
case OPR_EQ: case OPR_NE: {
if (!tonumeral(v, NULL))
exp2RK(fs, v);
break;
}
case OPR_LT: case OPR_LE:
case OPR_GT: case OPR_GE: {
int dummy, dummy2;
if (!isSCnumber(v, &dummy, &dummy2))
luaK_exp2anyreg(fs, v);
break;
}
default: lua_assert(0);
}
}
static void codeconcat (FuncState *fs, expdesc *e1, expdesc *e2, int line) {
Instruction *ie2 = previousinstruction(fs);
if (GET_OPCODE(*ie2) == OP_CONCAT) {
int n = GETARG_B(*ie2);
lua_assert(e1->u.info + 1 == GETARG_A(*ie2));
freeexp(fs, e2);
SETARG_A(*ie2, e1->u.info);
SETARG_B(*ie2, n + 1);
}
else {
luaK_codeABC(fs, OP_CONCAT, e1->u.info, 2, 0);
freeexp(fs, e2);
luaK_fixline(fs, line);
}
}
void luaK_posfix (FuncState *fs, BinOpr opr,
expdesc *e1, expdesc *e2, int line) {
luaK_dischargevars(fs, e2);
if (foldbinop(opr) && constfolding(fs, opr + LUA_OPADD, e1, e2))
return;
switch (opr) {
case OPR_AND: {
lua_assert(e1->t == NO_JUMP);
luaK_concat(fs, &e2->f, e1->f);
*e1 = *e2;
break;
}
case OPR_OR: {
lua_assert(e1->f == NO_JUMP);
luaK_concat(fs, &e2->t, e1->t);
*e1 = *e2;
break;
}
case OPR_CONCAT: {
luaK_exp2nextreg(fs, e2);
codeconcat(fs, e1, e2, line);
break;
}
case OPR_ADD: case OPR_MUL: {
codecommutative(fs, opr, e1, e2, line);
break;
}
case OPR_SUB: {
if (finishbinexpneg(fs, e1, e2, OP_ADDI, line, TM_SUB))
break;
}
case OPR_DIV: case OPR_IDIV: case OPR_MOD: case OPR_POW: {
codearith(fs, opr, e1, e2, 0, line);
break;
}
case OPR_BAND: case OPR_BOR: case OPR_BXOR: {
codebitwise(fs, opr, e1, e2, line);
break;
}
case OPR_SHL: {
if (isSCint(e1)) {
swapexps(e1, e2);
codebini(fs, OP_SHLI, e1, e2, 1, line, TM_SHL);
}
else if (finishbinexpneg(fs, e1, e2, OP_SHRI, line, TM_SHL)) {
;
}
else
codebinexpval(fs, opr, e1, e2, line);
break;
}
case OPR_SHR: {
if (isSCint(e2))
codebini(fs, OP_SHRI, e1, e2, 0, line, TM_SHR);
else
codebinexpval(fs, opr, e1, e2, line);
break;
}
case OPR_EQ: case OPR_NE: {
codeeq(fs, opr, e1, e2);
break;
}
case OPR_GT: case OPR_GE: {
swapexps(e1, e2);
opr = cast(BinOpr, (opr - OPR_GT) + OPR_LT);
}
case OPR_LT: case OPR_LE: {
codeorder(fs, opr, e1, e2);
break;
}
default: lua_assert(0);
}
}
void luaK_fixline (FuncState *fs, int line) {
removelastlineinfo(fs);
savelineinfo(fs, fs->f, line);
}
void luaK_settablesize (FuncState *fs, int pc, int ra, int asize, int hsize) {
Instruction *inst = &fs->f->code[pc];
int rb = (hsize != 0) ? luaO_ceillog2(hsize) + 1 : 0;
int extra = asize / (MAXARG_C + 1);
int rc = asize % (MAXARG_C + 1);
int k = (extra > 0);
*inst = CREATE_ABCk(OP_NEWTABLE, ra, rb, rc, k);
*(inst + 1) = CREATE_Ax(OP_EXTRAARG, extra);
}
void luaK_setlist (FuncState *fs, int base, int nelems, int tostore) {
lua_assert(tostore != 0 && tostore <= LFIELDS_PER_FLUSH);
if (tostore == LUA_MULTRET)
tostore = 0;
if (nelems <= MAXARG_C)
luaK_codeABC(fs, OP_SETLIST, base, tostore, nelems);
else {
int extra = nelems / (MAXARG_C + 1);
nelems %= (MAXARG_C + 1);
luaK_codeABCk(fs, OP_SETLIST, base, tostore, nelems, 1);
codeextraarg(fs, extra);
}
fs->freereg = base + 1;
}
static int finaltarget (Instruction *code, int i) {
int count;
for (count = 0; count < 100; count++) {
Instruction pc = code[i];
if (GET_OPCODE(pc) != OP_JMP)
break;
else
i += GETARG_sJ(pc) + 1;
}
return i;
}
void luaK_finish (FuncState *fs) {
int i;
Proto *p = fs->f;
for (i = 0; i < fs->pc; i++) {
Instruction *pc = &p->code[i];
lua_assert(i == 0 || isOT(*(pc - 1)) == isIT(*pc));
switch (GET_OPCODE(*pc)) {
case OP_RETURN0: case OP_RETURN1: {
if (!(fs->needclose || (p->flag & PF_ISVARARG)))
break;
SET_OPCODE(*pc, OP_RETURN);
}
case OP_RETURN: case OP_TAILCALL: {
if (fs->needclose)
SETARG_k(*pc, 1);
if (p->flag & PF_ISVARARG)
SETARG_C(*pc, p->numparams + 1);
break;
}
case OP_JMP: {
int target = finaltarget(p->code, i);
fixjump(fs, i, target);
break;
}
default: break;
}
}
}
//path: src/imports/../dependencies/lua/lparser.c
#define lparser_c
#define LUA_CORE
#include
#include
#define MAXVARS 200
#define hasmultret(k) ((k) == VCALL || (k) == VVARARG)
#define eqstr(a,b) ((a) == (b))
typedef struct BlockCnt {
struct BlockCnt *previous;
int firstlabel;
int firstgoto;
lu_byte nactvar;
lu_byte upval;
lu_byte isloop;
lu_byte insidetbc;
} BlockCnt;
static void statement (LexState *ls);
static void expr (LexState *ls, expdesc *v);
static l_noret error_expected (LexState *ls, int token) {
luaX_syntaxerror(ls,
luaO_pushfstring(ls->L, "%s expected", luaX_token2str(ls, token)));
}
static l_noret errorlimit (FuncState *fs, int limit, const char *what) {
lua_State *L = fs->ls->L;
const char *msg;
int line = fs->f->linedefined;
const char *where = (line == 0)
? "main function"
: luaO_pushfstring(L, "function at line %d", line);
msg = luaO_pushfstring(L, "too many %s (limit is %d) in %s",
what, limit, where);
luaX_syntaxerror(fs->ls, msg);
}
static void checklimit (FuncState *fs, int v, int l, const char *what) {
if (v > l) errorlimit(fs, l, what);
}
static int testnext (LexState *ls, int c) {
if (ls->t.token == c) {
luaX_next(ls);
return 1;
}
else return 0;
}
static void check (LexState *ls, int c) {
if (ls->t.token != c)
error_expected(ls, c);
}
static void checknext (LexState *ls, int c) {
check(ls, c);
luaX_next(ls);
}
#define check_condition(ls,c,msg) { if (!(c)) luaX_syntaxerror(ls, msg); }
static void check_match (LexState *ls, int what, int who, int where) {
if (l_unlikely(!testnext(ls, what))) {
if (where == ls->linenumber)
error_expected(ls, what);
else {
luaX_syntaxerror(ls, luaO_pushfstring(ls->L,
"%s expected (to close %s at line %d)",
luaX_token2str(ls, what), luaX_token2str(ls, who), where));
}
}
}
static TString *str_checkname (LexState *ls) {
TString *ts;
check(ls, TK_NAME);
ts = ls->t.seminfo.ts;
luaX_next(ls);
return ts;
}
static void init_exp (expdesc *e, expkind k, int i) {
e->f = e->t = NO_JUMP;
e->k = k;
e->u.info = i;
}
static void codestring (expdesc *e, TString *s) {
e->f = e->t = NO_JUMP;
e->k = VKSTR;
e->u.strval = s;
}
static void codename (LexState *ls, expdesc *e) {
codestring(e, str_checkname(ls));
}
static int registerlocalvar (LexState *ls, FuncState *fs, TString *varname) {
Proto *f = fs->f;
int oldsize = f->sizelocvars;
luaM_growvector(ls->L, f->locvars, fs->ndebugvars, f->sizelocvars,
LocVar, SHRT_MAX, "local variables");
while (oldsize < f->sizelocvars)
f->locvars[oldsize++].varname = NULL;
f->locvars[fs->ndebugvars].varname = varname;
f->locvars[fs->ndebugvars].startpc = fs->pc;
luaC_objbarrier(ls->L, f, varname);
return fs->ndebugvars++;
}
static int new_localvarkind (LexState *ls, TString *name, int kind) {
lua_State *L = ls->L;
FuncState *fs = ls->fs;
Dyndata *dyd = ls->dyd;
Vardesc *var;
checklimit(fs, dyd->actvar.n + 1 - fs->firstlocal,
MAXVARS, "local variables");
luaM_growvector(L, dyd->actvar.arr, dyd->actvar.n + 1,
dyd->actvar.size, Vardesc, USHRT_MAX, "local variables");
var = &dyd->actvar.arr[dyd->actvar.n++];
var->vd.kind = kind;
var->vd.name = name;
return dyd->actvar.n - 1 - fs->firstlocal;
}
static int new_localvar (LexState *ls, TString *name) {
return new_localvarkind(ls, name, VDKREG);
}
#define new_localvarliteral(ls,v) \
new_localvar(ls, \
luaX_newstring(ls, "carview.php?tsp=" v, (sizeof(v)/sizeof(char)) - 1));
static Vardesc *getlocalvardesc (FuncState *fs, int vidx) {
return &fs->ls->dyd->actvar.arr[fs->firstlocal + vidx];
}
static int reglevel (FuncState *fs, int nvar) {
while (nvar-- > 0) {
Vardesc *vd = getlocalvardesc(fs, nvar);
if (vd->vd.kind != RDKCTC)
return vd->vd.ridx + 1;
}
return 0;
}
int luaY_nvarstack (FuncState *fs) {
return reglevel(fs, fs->nactvar);
}
static LocVar *localdebuginfo (FuncState *fs, int vidx) {
Vardesc *vd = getlocalvardesc(fs, vidx);
if (vd->vd.kind == RDKCTC)
return NULL;
else {
int idx = vd->vd.pidx;
lua_assert(idx < fs->ndebugvars);
return &fs->f->locvars[idx];
}
}
static void init_var (FuncState *fs, expdesc *e, int vidx) {
e->f = e->t = NO_JUMP;
e->k = VLOCAL;
e->u.var.vidx = vidx;
e->u.var.ridx = getlocalvardesc(fs, vidx)->vd.ridx;
}
static void check_readonly (LexState *ls, expdesc *e) {
FuncState *fs = ls->fs;
TString *varname = NULL;
switch (e->k) {
case VCONST: {
varname = ls->dyd->actvar.arr[e->u.info].vd.name;
break;
}
case VLOCAL: {
Vardesc *vardesc = getlocalvardesc(fs, e->u.var.vidx);
if (vardesc->vd.kind != VDKREG)
varname = vardesc->vd.name;
break;
}
case VUPVAL: {
Upvaldesc *up = &fs->f->upvalues[e->u.info];
if (up->kind != VDKREG)
varname = up->name;
break;
}
default:
return;
}
if (varname) {
const char *msg = luaO_pushfstring(ls->L,
"attempt to assign to const variable '%s'", getstr(varname));
luaK_semerror(ls, msg);
}
}
static void adjustlocalvars (LexState *ls, int nvars) {
FuncState *fs = ls->fs;
int reglevel = luaY_nvarstack(fs);
int i;
for (i = 0; i < nvars; i++) {
int vidx = fs->nactvar++;
Vardesc *var = getlocalvardesc(fs, vidx);
var->vd.ridx = reglevel++;
var->vd.pidx = registerlocalvar(ls, fs, var->vd.name);
}
}
static void removevars (FuncState *fs, int tolevel) {
fs->ls->dyd->actvar.n -= (fs->nactvar - tolevel);
while (fs->nactvar > tolevel) {
LocVar *var = localdebuginfo(fs, --fs->nactvar);
if (var)
var->endpc = fs->pc;
}
}
static int searchupvalue (FuncState *fs, TString *name) {
int i;
Upvaldesc *up = fs->f->upvalues;
for (i = 0; i < fs->nups; i++) {
if (eqstr(up[i].name, name)) return i;
}
return -1;
}
static Upvaldesc *allocupvalue (FuncState *fs) {
Proto *f = fs->f;
int oldsize = f->sizeupvalues;
checklimit(fs, fs->nups + 1, MAXUPVAL, "upvalues");
luaM_growvector(fs->ls->L, f->upvalues, fs->nups, f->sizeupvalues,
Upvaldesc, MAXUPVAL, "upvalues");
while (oldsize < f->sizeupvalues)
f->upvalues[oldsize++].name = NULL;
return &f->upvalues[fs->nups++];
}
static int newupvalue (FuncState *fs, TString *name, expdesc *v) {
Upvaldesc *up = allocupvalue(fs);
FuncState *prev = fs->prev;
if (v->k == VLOCAL) {
up->instack = 1;
up->idx = v->u.var.ridx;
up->kind = getlocalvardesc(prev, v->u.var.vidx)->vd.kind;
lua_assert(eqstr(name, getlocalvardesc(prev, v->u.var.vidx)->vd.name));
}
else {
up->instack = 0;
up->idx = cast_byte(v->u.info);
up->kind = prev->f->upvalues[v->u.info].kind;
lua_assert(eqstr(name, prev->f->upvalues[v->u.info].name));
}
up->name = name;
luaC_objbarrier(fs->ls->L, fs->f, name);
return fs->nups - 1;
}
static int searchvar (FuncState *fs, TString *n, expdesc *var) {
int i;
for (i = cast_int(fs->nactvar) - 1; i >= 0; i--) {
Vardesc *vd = getlocalvardesc(fs, i);
if (eqstr(n, vd->vd.name)) {
if (vd->vd.kind == RDKCTC)
init_exp(var, VCONST, fs->firstlocal + i);
else
init_var(fs, var, i);
return var->k;
}
}
return -1;
}
static void markupval (FuncState *fs, int level) {
BlockCnt *bl = fs->bl;
while (bl->nactvar > level)
bl = bl->previous;
bl->upval = 1;
fs->needclose = 1;
}
static void marktobeclosed (FuncState *fs) {
BlockCnt *bl = fs->bl;
bl->upval = 1;
bl->insidetbc = 1;
fs->needclose = 1;
}
static void singlevaraux (FuncState *fs, TString *n, expdesc *var, int base) {
if (fs == NULL)
init_exp(var, VVOID, 0);
else {
int v = searchvar(fs, n, var);
if (v >= 0) {
if (v == VLOCAL && !base)
markupval(fs, var->u.var.vidx);
}
else {
int idx = searchupvalue(fs, n);
if (idx < 0) {
singlevaraux(fs->prev, n, var, 0);
if (var->k == VLOCAL || var->k == VUPVAL)
idx = newupvalue(fs, n, var);
else
return;
}
init_exp(var, VUPVAL, idx);
}
}
}
static void singlevar (LexState *ls, expdesc *var) {
TString *varname = str_checkname(ls);
FuncState *fs = ls->fs;
singlevaraux(fs, varname, var, 1);
if (var->k == VVOID) {
expdesc key;
singlevaraux(fs, ls->envn, var, 1);
lua_assert(var->k != VVOID);
luaK_exp2anyregup(fs, var);
codestring(&key, varname);
luaK_indexed(fs, var, &key);
}
}
static void adjust_assign (LexState *ls, int nvars, int nexps, expdesc *e) {
FuncState *fs = ls->fs;
int needed = nvars - nexps;
if (hasmultret(e->k)) {
int extra = needed + 1;
if (extra < 0)
extra = 0;
luaK_setreturns(fs, e, extra);
}
else {
if (e->k != VVOID)
luaK_exp2nextreg(fs, e);
if (needed > 0)
luaK_nil(fs, fs->freereg, needed);
}
if (needed > 0)
luaK_reserveregs(fs, needed);
else
fs->freereg += needed;
}
#define enterlevel(ls) luaE_incCstack(ls->L)
#define leavelevel(ls) ((ls)->L->nCcalls--)
static l_noret jumpscopeerror (LexState *ls, Labeldesc *gt) {
TString *tsname = getlocalvardesc(ls->fs, gt->nactvar)->vd.name;
const char *varname = getstr(tsname);
const char *msg = " at line %d jumps into the scope of local '%s'";
msg = luaO_pushfstring(ls->L, msg, getstr(gt->name), gt->line, varname);
luaK_semerror(ls, msg);
}
static void solvegoto (LexState *ls, int g, Labeldesc *label) {
int i;
Labellist *gl = &ls->dyd->gt;
Labeldesc *gt = &gl->arr[g];
lua_assert(eqstr(gt->name, label->name));
if (l_unlikely(gt->nactvar < label->nactvar))
jumpscopeerror(ls, gt);
luaK_patchlist(ls->fs, gt->pc, label->pc);
for (i = g; i < gl->n - 1; i++)
gl->arr[i] = gl->arr[i + 1];
gl->n--;
}
static Labeldesc *findlabel (LexState *ls, TString *name) {
int i;
Dyndata *dyd = ls->dyd;
for (i = ls->fs->firstlabel; i < dyd->label.n; i++) {
Labeldesc *lb = &dyd->label.arr[i];
if (eqstr(lb->name, name))
return lb;
}
return NULL;
}
static int newlabelentry (LexState *ls, Labellist *l, TString *name,
int line, int pc) {
int n = l->n;
luaM_growvector(ls->L, l->arr, n, l->size,
Labeldesc, SHRT_MAX, "labels/gotos");
l->arr[n].name = name;
l->arr[n].line = line;
l->arr[n].nactvar = ls->fs->nactvar;
l->arr[n].close = 0;
l->arr[n].pc = pc;
l->n = n + 1;
return n;
}
static int newgotoentry (LexState *ls, TString *name, int line, int pc) {
return newlabelentry(ls, &ls->dyd->gt, name, line, pc);
}
static int solvegotos (LexState *ls, Labeldesc *lb) {
Labellist *gl = &ls->dyd->gt;
int i = ls->fs->bl->firstgoto;
int needsclose = 0;
while (i < gl->n) {
if (eqstr(gl->arr[i].name, lb->name)) {
needsclose |= gl->arr[i].close;
solvegoto(ls, i, lb);
}
else
i++;
}
return needsclose;
}
static int createlabel (LexState *ls, TString *name, int line,
int last) {
FuncState *fs = ls->fs;
Labellist *ll = &ls->dyd->label;
int l = newlabelentry(ls, ll, name, line, luaK_getlabel(fs));
if (last) {
ll->arr[l].nactvar = fs->bl->nactvar;
}
if (solvegotos(ls, &ll->arr[l])) {
luaK_codeABC(fs, OP_CLOSE, luaY_nvarstack(fs), 0, 0);
return 1;
}
return 0;
}
static void movegotosout (FuncState *fs, BlockCnt *bl) {
int i;
Labellist *gl = &fs->ls->dyd->gt;
for (i = bl->firstgoto; i < gl->n; i++) {
Labeldesc *gt = &gl->arr[i];
if (reglevel(fs, gt->nactvar) > reglevel(fs, bl->nactvar))
gt->close |= bl->upval;
gt->nactvar = bl->nactvar;
}
}
static void enterblock (FuncState *fs, BlockCnt *bl, lu_byte isloop) {
bl->isloop = isloop;
bl->nactvar = fs->nactvar;
bl->firstlabel = fs->ls->dyd->label.n;
bl->firstgoto = fs->ls->dyd->gt.n;
bl->upval = 0;
bl->insidetbc = (fs->bl != NULL && fs->bl->insidetbc);
bl->previous = fs->bl;
fs->bl = bl;
lua_assert(fs->freereg == luaY_nvarstack(fs));
}
static l_noret undefgoto (LexState *ls, Labeldesc *gt) {
const char *msg;
if (eqstr(gt->name, luaS_newliteral(ls->L, "break"))) {
msg = "break outside loop at line %d";
msg = luaO_pushfstring(ls->L, msg, gt->line);
}
else {
msg = "no visible label '%s' for at line %d";
msg = luaO_pushfstring(ls->L, msg, getstr(gt->name), gt->line);
}
luaK_semerror(ls, msg);
}
static void leaveblock (FuncState *fs) {
BlockCnt *bl = fs->bl;
LexState *ls = fs->ls;
int hasclose = 0;
int stklevel = reglevel(fs, bl->nactvar);
removevars(fs, bl->nactvar);
lua_assert(bl->nactvar == fs->nactvar);
if (bl->isloop)
hasclose = createlabel(ls, luaS_newliteral(ls->L, "break"), 0, 0);
if (!hasclose && bl->previous && bl->upval)
luaK_codeABC(fs, OP_CLOSE, stklevel, 0, 0);
fs->freereg = stklevel;
ls->dyd->label.n = bl->firstlabel;
fs->bl = bl->previous;
if (bl->previous)
movegotosout(fs, bl);
else {
if (bl->firstgoto < ls->dyd->gt.n)
undefgoto(ls, &ls->dyd->gt.arr[bl->firstgoto]);
}
}
static Proto *addprototype (LexState *ls) {
Proto *clp;
lua_State *L = ls->L;
FuncState *fs = ls->fs;
Proto *f = fs->f;
if (fs->np >= f->sizep) {
int oldsize = f->sizep;
luaM_growvector(L, f->p, fs->np, f->sizep, Proto *, MAXARG_Bx, "functions");
while (oldsize < f->sizep)
f->p[oldsize++] = NULL;
}
f->p[fs->np++] = clp = luaF_newproto(L);
luaC_objbarrier(L, f, clp);
return clp;
}
static void codeclosure (LexState *ls, expdesc *v) {
FuncState *fs = ls->fs->prev;
init_exp(v, VRELOC, luaK_codeABx(fs, OP_CLOSURE, 0, fs->np - 1));
luaK_exp2nextreg(fs, v);
}
static void open_func (LexState *ls, FuncState *fs, BlockCnt *bl) {
Proto *f = fs->f;
fs->prev = ls->fs;
fs->ls = ls;
ls->fs = fs;
fs->pc = 0;
fs->previousline = f->linedefined;
fs->iwthabs = 0;
fs->lasttarget = 0;
fs->freereg = 0;
fs->nk = 0;
fs->nabslineinfo = 0;
fs->np = 0;
fs->nups = 0;
fs->ndebugvars = 0;
fs->nactvar = 0;
fs->needclose = 0;
fs->firstlocal = ls->dyd->actvar.n;
fs->firstlabel = ls->dyd->label.n;
fs->bl = NULL;
f->source = ls->source;
luaC_objbarrier(ls->L, f, f->source);
f->maxstacksize = 2;
enterblock(fs, bl, 0);
}
static void close_func (LexState *ls) {
lua_State *L = ls->L;
FuncState *fs = ls->fs;
Proto *f = fs->f;
luaK_ret(fs, luaY_nvarstack(fs), 0);
leaveblock(fs);
lua_assert(fs->bl == NULL);
luaK_finish(fs);
luaM_shrinkvector(L, f->code, f->sizecode, fs->pc, Instruction);
luaM_shrinkvector(L, f->lineinfo, f->sizelineinfo, fs->pc, ls_byte);
luaM_shrinkvector(L, f->abslineinfo, f->sizeabslineinfo,
fs->nabslineinfo, AbsLineInfo);
luaM_shrinkvector(L, f->k, f->sizek, fs->nk, TValue);
luaM_shrinkvector(L, f->p, f->sizep, fs->np, Proto *);
luaM_shrinkvector(L, f->locvars, f->sizelocvars, fs->ndebugvars, LocVar);
luaM_shrinkvector(L, f->upvalues, f->sizeupvalues, fs->nups, Upvaldesc);
ls->fs = fs->prev;
luaC_checkGC(L);
}
static int block_follow (LexState *ls, int withuntil) {
switch (ls->t.token) {
case TK_ELSE: case TK_ELSEIF:
case TK_END: case TK_EOS:
return 1;
case TK_UNTIL: return withuntil;
default: return 0;
}
}
static void statlist (LexState *ls) {
while (!block_follow(ls, 1)) {
if (ls->t.token == TK_RETURN) {
statement(ls);
return;
}
statement(ls);
}
}
static void fieldsel (LexState *ls, expdesc *v) {
FuncState *fs = ls->fs;
expdesc key;
luaK_exp2anyregup(fs, v);
luaX_next(ls);
codename(ls, &key);
luaK_indexed(fs, v, &key);
}
static void yindex (LexState *ls, expdesc *v) {
luaX_next(ls);
expr(ls, v);
luaK_exp2val(ls->fs, v);
checknext(ls, ']');
}
typedef struct ConsControl {
expdesc v;
expdesc *t;
int nh;
int na;
int tostore;
} ConsControl;
static void recfield (LexState *ls, ConsControl *cc) {
FuncState *fs = ls->fs;
int reg = ls->fs->freereg;
expdesc tab, key, val;
if (ls->t.token == TK_NAME) {
checklimit(fs, cc->nh, MAX_INT, "items in a constructor");
codename(ls, &key);
}
else
yindex(ls, &key);
cc->nh++;
checknext(ls, '=');
tab = *cc->t;
luaK_indexed(fs, &tab, &key);
expr(ls, &val);
luaK_storevar(fs, &tab, &val);
fs->freereg = reg;
}
static void closelistfield (FuncState *fs, ConsControl *cc) {
if (cc->v.k == VVOID) return;
luaK_exp2nextreg(fs, &cc->v);
cc->v.k = VVOID;
if (cc->tostore == LFIELDS_PER_FLUSH) {
luaK_setlist(fs, cc->t->u.info, cc->na, cc->tostore);
cc->na += cc->tostore;
cc->tostore = 0;
}
}
static void lastlistfield (FuncState *fs, ConsControl *cc) {
if (cc->tostore == 0) return;
if (hasmultret(cc->v.k)) {
luaK_setmultret(fs, &cc->v);
luaK_setlist(fs, cc->t->u.info, cc->na, LUA_MULTRET);
cc->na--;
}
else {
if (cc->v.k != VVOID)
luaK_exp2nextreg(fs, &cc->v);
luaK_setlist(fs, cc->t->u.info, cc->na, cc->tostore);
}
cc->na += cc->tostore;
}
static void listfield (LexState *ls, ConsControl *cc) {
expr(ls, &cc->v);
cc->tostore++;
}
static void field (LexState *ls, ConsControl *cc) {
switch(ls->t.token) {
case TK_NAME: {
if (luaX_lookahead(ls) != '=')
listfield(ls, cc);
else
recfield(ls, cc);
break;
}
case '[': {
recfield(ls, cc);
break;
}
default: {
listfield(ls, cc);
break;
}
}
}
static void constructor (LexState *ls, expdesc *t) {
FuncState *fs = ls->fs;
int line = ls->linenumber;
int pc = luaK_codeABC(fs, OP_NEWTABLE, 0, 0, 0);
ConsControl cc;
luaK_code(fs, 0);
cc.na = cc.nh = cc.tostore = 0;
cc.t = t;
init_exp(t, VNONRELOC, fs->freereg);
luaK_reserveregs(fs, 1);
init_exp(&cc.v, VVOID, 0);
checknext(ls, '{');
do {
lua_assert(cc.v.k == VVOID || cc.tostore > 0);
if (ls->t.token == '}') break;
closelistfield(fs, &cc);
field(ls, &cc);
} while (testnext(ls, ',') || testnext(ls, ';'));
check_match(ls, '}', '{', line);
lastlistfield(fs, &cc);
luaK_settablesize(fs, pc, t->u.info, cc.na, cc.nh);
}
static void setvararg (FuncState *fs, int nparams) {
fs->f->flag |= PF_ISVARARG;
luaK_codeABC(fs, OP_VARARGPREP, nparams, 0, 0);
}
static void parlist (LexState *ls) {
FuncState *fs = ls->fs;
Proto *f = fs->f;
int nparams = 0;
int isvararg = 0;
if (ls->t.token != ')') {
do {
switch (ls->t.token) {
case TK_NAME: {
new_localvar(ls, str_checkname(ls));
nparams++;
break;
}
case TK_DOTS: {
luaX_next(ls);
isvararg = 1;
break;
}
default: luaX_syntaxerror(ls, " or '...' expected");
}
} while (!isvararg && testnext(ls, ','));
}
adjustlocalvars(ls, nparams);
f->numparams = cast_byte(fs->nactvar);
if (isvararg)
setvararg(fs, f->numparams);
luaK_reserveregs(fs, fs->nactvar);
}
static void body (LexState *ls, expdesc *e, int ismethod, int line) {
FuncState new_fs;
BlockCnt bl;
new_fs.f = addprototype(ls);
new_fs.f->linedefined = line;
open_func(ls, &new_fs, &bl);
checknext(ls, '(');
if (ismethod) {
new_localvarliteral(ls, "self");
adjustlocalvars(ls, 1);
}
parlist(ls);
checknext(ls, ')');
statlist(ls);
new_fs.f->lastlinedefined = ls->linenumber;
check_match(ls, TK_END, TK_FUNCTION, line);
codeclosure(ls, e);
close_func(ls);
}
static int explist (LexState *ls, expdesc *v) {
int n = 1;
expr(ls, v);
while (testnext(ls, ',')) {
luaK_exp2nextreg(ls->fs, v);
expr(ls, v);
n++;
}
return n;
}
static void funcargs (LexState *ls, expdesc *f) {
FuncState *fs = ls->fs;
expdesc args;
int base, nparams;
int line = ls->linenumber;
switch (ls->t.token) {
case '(': {
luaX_next(ls);
if (ls->t.token == ')')
args.k = VVOID;
else {
explist(ls, &args);
if (hasmultret(args.k))
luaK_setmultret(fs, &args);
}
check_match(ls, ')', '(', line);
break;
}
case '{': {
constructor(ls, &args);
break;
}
case TK_STRING: {
codestring(&args, ls->t.seminfo.ts);
luaX_next(ls);
break;
}
default: {
luaX_syntaxerror(ls, "function arguments expected");
}
}
lua_assert(f->k == VNONRELOC);
base = f->u.info;
if (hasmultret(args.k))
nparams = LUA_MULTRET;
else {
if (args.k != VVOID)
luaK_exp2nextreg(fs, &args);
nparams = fs->freereg - (base+1);
}
init_exp(f, VCALL, luaK_codeABC(fs, OP_CALL, base, nparams+1, 2));
luaK_fixline(fs, line);
fs->freereg = base+1;
}
static void primaryexp (LexState *ls, expdesc *v) {
switch (ls->t.token) {
case '(': {
int line = ls->linenumber;
luaX_next(ls);
expr(ls, v);
check_match(ls, ')', '(', line);
luaK_dischargevars(ls->fs, v);
return;
}
case TK_NAME: {
singlevar(ls, v);
return;
}
default: {
luaX_syntaxerror(ls, "unexpected symbol");
}
}
}
static void suffixedexp (LexState *ls, expdesc *v) {
FuncState *fs = ls->fs;
primaryexp(ls, v);
for (;;) {
switch (ls->t.token) {
case '.': {
fieldsel(ls, v);
break;
}
case '[': {
expdesc key;
luaK_exp2anyregup(fs, v);
yindex(ls, &key);
luaK_indexed(fs, v, &key);
break;
}
case ':': {
expdesc key;
luaX_next(ls);
codename(ls, &key);
luaK_self(fs, v, &key);
funcargs(ls, v);
break;
}
case '(': case TK_STRING: case '{': {
luaK_exp2nextreg(fs, v);
funcargs(ls, v);
break;
}
default: return;
}
}
}
static void simpleexp (LexState *ls, expdesc *v) {
switch (ls->t.token) {
case TK_FLT: {
init_exp(v, VKFLT, 0);
v->u.nval = ls->t.seminfo.r;
break;
}
case TK_INT: {
init_exp(v, VKINT, 0);
v->u.ival = ls->t.seminfo.i;
break;
}
case TK_STRING: {
codestring(v, ls->t.seminfo.ts);
break;
}
case TK_NIL: {
init_exp(v, VNIL, 0);
break;
}
case TK_TRUE: {
init_exp(v, VTRUE, 0);
break;
}
case TK_FALSE: {
init_exp(v, VFALSE, 0);
break;
}
case TK_DOTS: {
FuncState *fs = ls->fs;
check_condition(ls, fs->f->flag & PF_ISVARARG,
"cannot use '...' outside a vararg function");
init_exp(v, VVARARG, luaK_codeABC(fs, OP_VARARG, 0, 0, 1));
break;
}
case '{': {
constructor(ls, v);
return;
}
case TK_FUNCTION: {
luaX_next(ls);
body(ls, v, 0, ls->linenumber);
return;
}
default: {
suffixedexp(ls, v);
return;
}
}
luaX_next(ls);
}
static UnOpr getunopr (int op) {
switch (op) {
case TK_NOT: return OPR_NOT;
case '-': return OPR_MINUS;
case '~': return OPR_BNOT;
case '#': return OPR_LEN;
default: return OPR_NOUNOPR;
}
}
static BinOpr getbinopr (int op) {
switch (op) {
case '+': return OPR_ADD;
case '-': return OPR_SUB;
case '*': return OPR_MUL;
case '%': return OPR_MOD;
case '^': return OPR_POW;
case '/': return OPR_DIV;
case TK_IDIV: return OPR_IDIV;
case '&': return OPR_BAND;
case '|': return OPR_BOR;
case '~': return OPR_BXOR;
case TK_SHL: return OPR_SHL;
case TK_SHR: return OPR_SHR;
case TK_CONCAT: return OPR_CONCAT;
case TK_NE: return OPR_NE;
case TK_EQ: return OPR_EQ;
case '<': return OPR_LT;
case TK_LE: return OPR_LE;
case '>': return OPR_GT;
case TK_GE: return OPR_GE;
case TK_AND: return OPR_AND;
case TK_OR: return OPR_OR;
default: return OPR_NOBINOPR;
}
}
static const struct {
lu_byte left;
lu_byte right;
} priority[] = {
{10, 10}, {10, 10},
{11, 11}, {11, 11},
{14, 13},
{11, 11}, {11, 11},
{6, 6}, {4, 4}, {5, 5},
{7, 7}, {7, 7},
{9, 8},
{3, 3}, {3, 3}, {3, 3},
{3, 3}, {3, 3}, {3, 3},
{2, 2}, {1, 1}
};
#define UNARY_PRIORITY 12
static BinOpr subexpr (LexState *ls, expdesc *v, int limit) {
BinOpr op;
UnOpr uop;
enterlevel(ls);
uop = getunopr(ls->t.token);
if (uop != OPR_NOUNOPR) {
int line = ls->linenumber;
luaX_next(ls);
subexpr(ls, v, UNARY_PRIORITY);
luaK_prefix(ls->fs, uop, v, line);
}
else simpleexp(ls, v);
op = getbinopr(ls->t.token);
while (op != OPR_NOBINOPR && priority[op].left > limit) {
expdesc v2;
BinOpr nextop;
int line = ls->linenumber;
luaX_next(ls);
luaK_infix(ls->fs, op, v);
nextop = subexpr(ls, &v2, priority[op].right);
luaK_posfix(ls->fs, op, v, &v2, line);
op = nextop;
}
leavelevel(ls);
return op;
}
static void expr (LexState *ls, expdesc *v) {
subexpr(ls, v, 0);
}
static void block (LexState *ls) {
FuncState *fs = ls->fs;
BlockCnt bl;
enterblock(fs, &bl, 0);
statlist(ls);
leaveblock(fs);
}
struct LHS_assign {
struct LHS_assign *prev;
expdesc v;
};
static void check_conflict (LexState *ls, struct LHS_assign *lh, expdesc *v) {
FuncState *fs = ls->fs;
int extra = fs->freereg;
int conflict = 0;
for (; lh; lh = lh->prev) {
if (vkisindexed(lh->v.k)) {
if (lh->v.k == VINDEXUP) {
if (v->k == VUPVAL && lh->v.u.ind.t == v->u.info) {
conflict = 1;
lh->v.k = VINDEXSTR;
lh->v.u.ind.t = extra;
}
}
else {
if (v->k == VLOCAL && lh->v.u.ind.t == v->u.var.ridx) {
conflict = 1;
lh->v.u.ind.t = extra;
}
if (lh->v.k == VINDEXED && v->k == VLOCAL &&
lh->v.u.ind.idx == v->u.var.ridx) {
conflict = 1;
lh->v.u.ind.idx = extra;
}
}
}
}
if (conflict) {
if (v->k == VLOCAL)
luaK_codeABC(fs, OP_MOVE, extra, v->u.var.ridx, 0);
else
luaK_codeABC(fs, OP_GETUPVAL, extra, v->u.info, 0);
luaK_reserveregs(fs, 1);
}
}
static void restassign (LexState *ls, struct LHS_assign *lh, int nvars) {
expdesc e;
check_condition(ls, vkisvar(lh->v.k), "syntax private_lua_error");
check_readonly(ls, &lh->v);
if (testnext(ls, ',')) {
struct LHS_assign nv;
nv.prev = lh;
suffixedexp(ls, &nv.v);
if (!vkisindexed(nv.v.k))
check_conflict(ls, lh, &nv.v);
enterlevel(ls);
restassign(ls, &nv, nvars+1);
leavelevel(ls);
}
else {
int nexps;
checknext(ls, '=');
nexps = explist(ls, &e);
if (nexps != nvars)
adjust_assign(ls, nvars, nexps, &e);
else {
luaK_setoneret(ls->fs, &e);
luaK_storevar(ls->fs, &lh->v, &e);
return;
}
}
init_exp(&e, VNONRELOC, ls->fs->freereg-1);
luaK_storevar(ls->fs, &lh->v, &e);
}
static int cond (LexState *ls) {
expdesc v;
expr(ls, &v);
if (v.k == VNIL) v.k = VFALSE;
luaK_goiftrue(ls->fs, &v);
return v.f;
}
static void gotostat (LexState *ls) {
FuncState *fs = ls->fs;
int line = ls->linenumber;
TString *name = str_checkname(ls);
Labeldesc *lb = findlabel(ls, name);
if (lb == NULL)
newgotoentry(ls, name, line, luaK_jump(fs));
else {
int lblevel = reglevel(fs, lb->nactvar);
if (luaY_nvarstack(fs) > lblevel)
luaK_codeABC(fs, OP_CLOSE, lblevel, 0, 0);
luaK_patchlist(fs, luaK_jump(fs), lb->pc);
}
}
static void breakstat (LexState *ls) {
int line = ls->linenumber;
luaX_next(ls);
newgotoentry(ls, luaS_newliteral(ls->L, "break"), line, luaK_jump(ls->fs));
}
static void checkrepeated (LexState *ls, TString *name) {
Labeldesc *lb = findlabel(ls, name);
if (l_unlikely(lb != NULL)) {
const char *msg = "label '%s' already defined on line %d";
msg = luaO_pushfstring(ls->L, msg, getstr(name), lb->line);
luaK_semerror(ls, msg);
}
}
static void labelstat (LexState *ls, TString *name, int line) {
checknext(ls, TK_DBCOLON);
while (ls->t.token == ';' || ls->t.token == TK_DBCOLON)
statement(ls);
checkrepeated(ls, name);
createlabel(ls, name, line, block_follow(ls, 0));
}
static void whilestat (LexState *ls, int line) {
FuncState *fs = ls->fs;
int whileinit;
int condexit;
BlockCnt bl;
luaX_next(ls);
whileinit = luaK_getlabel(fs);
condexit = cond(ls);
enterblock(fs, &bl, 1);
checknext(ls, TK_DO);
block(ls);
luaK_jumpto(fs, whileinit);
check_match(ls, TK_END, TK_WHILE, line);
leaveblock(fs);
luaK_patchtohere(fs, condexit);
}
static void repeatstat (LexState *ls, int line) {
int condexit;
FuncState *fs = ls->fs;
int repeat_init = luaK_getlabel(fs);
BlockCnt bl1, bl2;
enterblock(fs, &bl1, 1);
enterblock(fs, &bl2, 0);
luaX_next(ls);
statlist(ls);
check_match(ls, TK_UNTIL, TK_REPEAT, line);
condexit = cond(ls);
leaveblock(fs);
if (bl2.upval) {
int exit = luaK_jump(fs);
luaK_patchtohere(fs, condexit);
luaK_codeABC(fs, OP_CLOSE, reglevel(fs, bl2.nactvar), 0, 0);
condexit = luaK_jump(fs);
luaK_patchtohere(fs, exit);
}
luaK_patchlist(fs, condexit, repeat_init);
leaveblock(fs);
}
static void exp1 (LexState *ls) {
expdesc e;
expr(ls, &e);
luaK_exp2nextreg(ls->fs, &e);
lua_assert(e.k == VNONRELOC);
}
static void fixforjump (FuncState *fs, int pc, int dest, int back) {
Instruction *jmp = &fs->f->code[pc];
int offset = dest - (pc + 1);
if (back)
offset = -offset;
if (l_unlikely(offset > MAXARG_Bx))
luaX_syntaxerror(fs->ls, "control structure too long");
SETARG_Bx(*jmp, offset);
}
static void forbody (LexState *ls, int base, int line, int nvars, int isgen) {
static const OpCode forprep[2] = {OP_FORPREP, OP_TFORPREP};
static const OpCode forloop[2] = {OP_FORLOOP, OP_TFORLOOP};
BlockCnt bl;
FuncState *fs = ls->fs;
int prep, endfor;
checknext(ls, TK_DO);
prep = luaK_codeABx(fs, forprep[isgen], base, 0);
fs->freereg--;
enterblock(fs, &bl, 0);
adjustlocalvars(ls, nvars);
luaK_reserveregs(fs, nvars);
block(ls);
leaveblock(fs);
fixforjump(fs, prep, luaK_getlabel(fs), 0);
if (isgen) {
luaK_codeABC(fs, OP_TFORCALL, base, 0, nvars);
luaK_fixline(fs, line);
}
endfor = luaK_codeABx(fs, forloop[isgen], base, 0);
fixforjump(fs, endfor, prep + 1, 1);
luaK_fixline(fs, line);
}
static void fornum (LexState *ls, TString *varname, int line) {
FuncState *fs = ls->fs;
int base = fs->freereg;
new_localvarliteral(ls, "(for state)");
new_localvarliteral(ls, "(for state)");
new_localvarkind(ls, varname, RDKCONST);
checknext(ls, '=');
exp1(ls);
checknext(ls, ',');
exp1(ls);
if (testnext(ls, ','))
exp1(ls);
else {
luaK_int(fs, fs->freereg, 1);
luaK_reserveregs(fs, 1);
}
adjustlocalvars(ls, 2);
forbody(ls, base, line, 1, 0);
}
static void forlist (LexState *ls, TString *indexname) {
FuncState *fs = ls->fs;
expdesc e;
int nvars = 4;
int line;
int base = fs->freereg;
new_localvarliteral(ls, "(for state)");
new_localvarliteral(ls, "(for state)");
new_localvarliteral(ls, "(for state)");
new_localvarkind(ls, indexname, RDKCONST);
while (testnext(ls, ',')) {
new_localvar(ls, str_checkname(ls));
nvars++;
}
checknext(ls, TK_IN);
line = ls->linenumber;
adjust_assign(ls, 4, explist(ls, &e), &e);
adjustlocalvars(ls, 3);
marktobeclosed(fs);
luaK_checkstack(fs, 2);
forbody(ls, base, line, nvars - 3, 1);
}
static void forstat (LexState *ls, int line) {
FuncState *fs = ls->fs;
TString *varname;
BlockCnt bl;
enterblock(fs, &bl, 1);
luaX_next(ls);
varname = str_checkname(ls);
switch (ls->t.token) {
case '=': fornum(ls, varname, line); break;
case ',': case TK_IN: forlist(ls, varname); break;
default: luaX_syntaxerror(ls, "'=' or 'in' expected");
}
check_match(ls, TK_END, TK_FOR, line);
leaveblock(fs);
}
static void test_then_block (LexState *ls, int *escapelist) {
BlockCnt bl;
FuncState *fs = ls->fs;
expdesc v;
int jf;
luaX_next(ls);
expr(ls, &v);
checknext(ls, TK_THEN);
if (ls->t.token == TK_BREAK) {
int line = ls->linenumber;
luaK_goiffalse(ls->fs, &v);
luaX_next(ls);
enterblock(fs, &bl, 0);
newgotoentry(ls, luaS_newliteral(ls->L, "break"), line, v.t);
while (testnext(ls, ';')) {}
if (block_follow(ls, 0)) {
leaveblock(fs);
return;
}
else
jf = luaK_jump(fs);
}
else {
luaK_goiftrue(ls->fs, &v);
enterblock(fs, &bl, 0);
jf = v.f;
}
statlist(ls);
leaveblock(fs);
if (ls->t.token == TK_ELSE ||
ls->t.token == TK_ELSEIF)
luaK_concat(fs, escapelist, luaK_jump(fs));
luaK_patchtohere(fs, jf);
}
static void ifstat (LexState *ls, int line) {
FuncState *fs = ls->fs;
int escapelist = NO_JUMP;
test_then_block(ls, &escapelist);
while (ls->t.token == TK_ELSEIF)
test_then_block(ls, &escapelist);
if (testnext(ls, TK_ELSE))
block(ls);
check_match(ls, TK_END, TK_IF, line);
luaK_patchtohere(fs, escapelist);
}
static void localfunc (LexState *ls) {
expdesc b;
FuncState *fs = ls->fs;
int fvar = fs->nactvar;
new_localvar(ls, str_checkname(ls));
adjustlocalvars(ls, 1);
body(ls, &b, 0, ls->linenumber);
localdebuginfo(fs, fvar)->startpc = fs->pc;
}
static int getlocalattribute (LexState *ls) {
if (testnext(ls, '<')) {
TString *ts = str_checkname(ls);
const char *attr = getstr(ts);
checknext(ls, '>');
if (strcmp(attr, "const") == 0)
return RDKCONST;
else if (strcmp(attr, "close") == 0)
return RDKTOCLOSE;
else
luaK_semerror(ls,
luaO_pushfstring(ls->L, "unknown attribute '%s'", attr));
}
return VDKREG;
}
static void checktoclose (FuncState *fs, int level) {
if (level != -1) {
marktobeclosed(fs);
luaK_codeABC(fs, OP_TBC, reglevel(fs, level), 0, 0);
}
}
static void localstat (LexState *ls) {
FuncState *fs = ls->fs;
int toclose = -1;
Vardesc *var;
int vidx;
int nvars = 0;
int nexps;
expdesc e;
do {
TString *vname = str_checkname(ls);
int kind = getlocalattribute(ls);
vidx = new_localvarkind(ls, vname, kind);
if (kind == RDKTOCLOSE) {
if (toclose != -1)
luaK_semerror(ls, "multiple to-be-closed variables in local list");
toclose = fs->nactvar + nvars;
}
nvars++;
} while (testnext(ls, ','));
if (testnext(ls, '='))
nexps = explist(ls, &e);
else {
e.k = VVOID;
nexps = 0;
}
var = getlocalvardesc(fs, vidx);
if (nvars == nexps &&
var->vd.kind == RDKCONST &&
luaK_exp2const(fs, &e, &var->k)) {
var->vd.kind = RDKCTC;
adjustlocalvars(ls, nvars - 1);
fs->nactvar++;
}
else {
adjust_assign(ls, nvars, nexps, &e);
adjustlocalvars(ls, nvars);
}
checktoclose(fs, toclose);
}
static int funcname (LexState *ls, expdesc *v) {
int ismethod = 0;
singlevar(ls, v);
while (ls->t.token == '.')
fieldsel(ls, v);
if (ls->t.token == ':') {
ismethod = 1;
fieldsel(ls, v);
}
return ismethod;
}
static void funcstat (LexState *ls, int line) {
int ismethod;
expdesc v, b;
luaX_next(ls);
ismethod = funcname(ls, &v);
body(ls, &b, ismethod, line);
check_readonly(ls, &v);
luaK_storevar(ls->fs, &v, &b);
luaK_fixline(ls->fs, line);
}
static void exprstat (LexState *ls) {
FuncState *fs = ls->fs;
struct LHS_assign v;
suffixedexp(ls, &v.v);
if (ls->t.token == '=' || ls->t.token == ',') {
v.prev = NULL;
restassign(ls, &v, 1);
}
else {
Instruction *inst;
check_condition(ls, v.v.k == VCALL, "syntax private_lua_error");
inst = &getinstruction(fs, &v.v);
SETARG_C(*inst, 1);
}
}
static void retstat (LexState *ls) {
FuncState *fs = ls->fs;
expdesc e;
int nret;
int first = luaY_nvarstack(fs);
if (block_follow(ls, 1) || ls->t.token == ';')
nret = 0;
else {
nret = explist(ls, &e);
if (hasmultret(e.k)) {
luaK_setmultret(fs, &e);
if (e.k == VCALL && nret == 1 && !fs->bl->insidetbc) {
SET_OPCODE(getinstruction(fs,&e), OP_TAILCALL);
lua_assert(GETARG_A(getinstruction(fs,&e)) == luaY_nvarstack(fs));
}
nret = LUA_MULTRET;
}
else {
if (nret == 1)
first = luaK_exp2anyreg(fs, &e);
else {
luaK_exp2nextreg(fs, &e);
lua_assert(nret == fs->freereg - first);
}
}
}
luaK_ret(fs, first, nret);
testnext(ls, ';');
}
static void statement (LexState *ls) {
int line = ls->linenumber;
enterlevel(ls);
switch (ls->t.token) {
case ';': {
luaX_next(ls);
break;
}
case TK_IF: {
ifstat(ls, line);
break;
}
case TK_WHILE: {
whilestat(ls, line);
break;
}
case TK_DO: {
luaX_next(ls);
block(ls);
check_match(ls, TK_END, TK_DO, line);
break;
}
case TK_FOR: {
forstat(ls, line);
break;
}
case TK_REPEAT: {
repeatstat(ls, line);
break;
}
case TK_FUNCTION: {
funcstat(ls, line);
break;
}
case TK_LOCAL: {
luaX_next(ls);
if (testnext(ls, TK_FUNCTION))
localfunc(ls);
else
localstat(ls);
break;
}
case TK_DBCOLON: {
luaX_next(ls);
labelstat(ls, str_checkname(ls), line);
break;
}
case TK_RETURN: {
luaX_next(ls);
retstat(ls);
break;
}
case TK_BREAK: {
breakstat(ls);
break;
}
case TK_GOTO: {
luaX_next(ls);
gotostat(ls);
break;
}
default: {
exprstat(ls);
break;
}
}
lua_assert(ls->fs->f->maxstacksize >= ls->fs->freereg &&
ls->fs->freereg >= luaY_nvarstack(ls->fs));
ls->fs->freereg = luaY_nvarstack(ls->fs);
leavelevel(ls);
}
static void mainfunc (LexState *ls, FuncState *fs) {
BlockCnt bl;
Upvaldesc *env;
open_func(ls, fs, &bl);
setvararg(fs, 0);
env = allocupvalue(fs);
env->instack = 1;
env->idx = 0;
env->kind = VDKREG;
env->name = ls->envn;
luaC_objbarrier(ls->L, fs->f, env->name);
luaX_next(ls);
statlist(ls);
check(ls, TK_EOS);
close_func(ls);
}
LClosure *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff,
Dyndata *dyd, const char *name, int firstchar) {
LexState lexstate;
FuncState funcstate;
LClosure *cl = luaF_newLclosure(L, 1);
setclLvalue2s(L, L->top.p, cl);
luaD_inctop(L);
lexstate.h = luaH_new(L);
sethvalue2s(L, L->top.p, lexstate.h);
luaD_inctop(L);
funcstate.f = cl->p = luaF_newproto(L);
luaC_objbarrier(L, cl, cl->p);
funcstate.f->source = luaS_new(L, name);
luaC_objbarrier(L, funcstate.f, funcstate.f->source);
lexstate.buff = buff;
lexstate.dyd = dyd;
dyd->actvar.n = dyd->gt.n = dyd->label.n = 0;
luaX_setinput(L, &lexstate, z, funcstate.f->source, firstchar);
mainfunc(&lexstate, &funcstate);
lua_assert(!funcstate.prev && funcstate.nups == 1 && !lexstate.fs);
lua_assert(dyd->actvar.n == 0 && dyd->gt.n == 0 && dyd->label.n == 0);
L->top.p--;
return cl;
}
//path: src/imports/../dependencies/lua/ldebug.c
#define ldebug_c
#define LUA_CORE
#include
#include
#include
#define noLuaClosure(f) ((f) == NULL || (f)->c.tt == LUA_VCCL)
static const char *funcnamefromcall (lua_State *L, CallInfo *ci,
const char **name);
static int currentpc (CallInfo *ci) {
lua_assert(isLua(ci));
return pcRel(ci->u.l.savedpc, ci_func(ci)->p);
}
static int getbaseline (const Proto *f, int pc, int *basepc) {
if (f->sizeabslineinfo == 0 || pc < f->abslineinfo[0].pc) {
*basepc = -1;
return f->linedefined;
}
else {
int i = cast_uint(pc) / MAXIWTHABS - 1;
lua_assert(i < 0 ||
(i < f->sizeabslineinfo && f->abslineinfo[i].pc <= pc));
while (i + 1 < f->sizeabslineinfo && pc >= f->abslineinfo[i + 1].pc)
i++;
*basepc = f->abslineinfo[i].pc;
return f->abslineinfo[i].line;
}
}
int luaG_getfuncline (const Proto *f, int pc) {
if (f->lineinfo == NULL)
return -1;
else {
int basepc;
int baseline = getbaseline(f, pc, &basepc);
while (basepc++ < pc) {
lua_assert(f->lineinfo[basepc] != ABSLINEINFO);
baseline += f->lineinfo[basepc];
}
return baseline;
}
}
static int getcurrentline (CallInfo *ci) {
return luaG_getfuncline(ci_func(ci)->p, currentpc(ci));
}
static void settraps (CallInfo *ci) {
for (; ci != NULL; ci = ci->previous)
if (isLua(ci))
ci->u.l.trap = 1;
}
LUA_API void lua_sethook (lua_State *L, lua_Hook func, int mask, int count) {
if (func == NULL || mask == 0) {
mask = 0;
func = NULL;
}
L->hook = func;
L->basehookcount = count;
resethookcount(L);
L->hookmask = cast_byte(mask);
if (mask)
settraps(L->ci);
}
LUA_API lua_Hook lua_gethook (lua_State *L) {
return L->hook;
}
LUA_API int lua_gethookmask (lua_State *L) {
return L->hookmask;
}
LUA_API int lua_gethookcount (lua_State *L) {
return L->basehookcount;
}
LUA_API int lua_getstack (lua_State *L, int level, lua_Debug *ar) {
int status;
CallInfo *ci;
if (level < 0) return 0;
lua_lock(L);
for (ci = L->ci; level > 0 && ci != &L->base_ci; ci = ci->previous)
level--;
if (level == 0 && ci != &L->base_ci) {
status = 1;
ar->i_ci = ci;
}
else status = 0;
lua_unlock(L);
return status;
}
static const char *upvalname (const Proto *p, int uv) {
TString *s = check_exp(uv < p->sizeupvalues, p->upvalues[uv].name);
if (s == NULL) return "?";
else return getstr(s);
}
static const char *findvararg (CallInfo *ci, int n, StkId *pos) {
if (clLvalue(s2v(ci->func.p))->p->flag & PF_ISVARARG) {
int nextra = ci->u.l.nextraargs;
if (n >= -nextra) {
*pos = ci->func.p - nextra - (n + 1);
return "(vararg)";
}
}
return NULL;
}
const char *luaG_findlocal (lua_State *L, CallInfo *ci, int n, StkId *pos) {
StkId base = ci->func.p + 1;
const char *name = NULL;
if (isLua(ci)) {
if (n < 0)
return findvararg(ci, n, pos);
else
name = luaF_getlocalname(ci_func(ci)->p, n, currentpc(ci));
}
if (name == NULL) {
StkId limit = (ci == L->ci) ? L->top.p : ci->next->func.p;
if (limit - base >= n && n > 0) {
name = isLua(ci) ? "(temporary)" : "(C temporary)";
}
else
return NULL;
}
if (pos)
*pos = base + (n - 1);
return name;
}
LUA_API const char *lua_getlocal (lua_State *L, const lua_Debug *ar, int n) {
const char *name;
lua_lock(L);
if (ar == NULL) {
if (!isLfunction(s2v(L->top.p - 1)))
name = NULL;
else
name = luaF_getlocalname(clLvalue(s2v(L->top.p - 1))->p, n, 0);
}
else {
StkId pos = NULL;
name = luaG_findlocal(L, ar->i_ci, n, &pos);
if (name) {
setobjs2s(L, L->top.p, pos);
api_incr_top(L);
}
}
lua_unlock(L);
return name;
}
LUA_API const char *lua_setlocal (lua_State *L, const lua_Debug *ar, int n) {
StkId pos = NULL;
const char *name;
lua_lock(L);
name = luaG_findlocal(L, ar->i_ci, n, &pos);
if (name) {
api_checkpop(L, 1);
setobjs2s(L, pos, L->top.p - 1);
L->top.p--;
}
lua_unlock(L);
return name;
}
static void funcinfo (lua_Debug *ar, Closure *cl) {
if (noLuaClosure(cl)) {
ar->source = "=[C]";
ar->srclen = LL("=[C]");
ar->linedefined = -1;
ar->lastlinedefined = -1;
ar->what = "C";
}
else {
const Proto *p = cl->l.p;
if (p->source) {
ar->source = getlstr(p->source, ar->srclen);
}
else {
ar->source = "=?";
ar->srclen = LL("=?");
}
ar->linedefined = p->linedefined;
ar->lastlinedefined = p->lastlinedefined;
ar->what = (ar->linedefined == 0) ? "main" : "Lua";
}
luaO_chunkid(ar->short_src, ar->source, ar->srclen);
}
static int nextline (const Proto *p, int currentline, int pc) {
if (p->lineinfo[pc] != ABSLINEINFO)
return currentline + p->lineinfo[pc];
else
return luaG_getfuncline(p, pc);
}
static void collectvalidlines (lua_State *L, Closure *f) {
if (noLuaClosure(f)) {
setnilvalue(s2v(L->top.p));
api_incr_top(L);
}
else {
int i;
TValue v;
const Proto *p = f->l.p;
int currentline = p->linedefined;
Table *t = luaH_new(L);
sethvalue2s(L, L->top.p, t);
api_incr_top(L);
setbtvalue(&v);
if (!(p->flag & PF_ISVARARG))
i = 0;
else {
lua_assert(GET_OPCODE(p->code[0]) == OP_VARARGPREP);
currentline = nextline(p, currentline, 0);
i = 1;
}
for (; i < p->sizelineinfo; i++) {
currentline = nextline(p, currentline, i);
luaH_setint(L, t, currentline, &v);
}
}
}
static const char *getfuncname (lua_State *L, CallInfo *ci, const char **name) {
if (ci != NULL && !(ci->callstatus & CIST_TAIL))
return funcnamefromcall(L, ci->previous, name);
else return NULL;
}
static int auxgetinfo (lua_State *L, const char *what, lua_Debug *ar,
Closure *f, CallInfo *ci) {
int status = 1;
for (; *what; what++) {
switch (*what) {
case 'S': {
funcinfo(ar, f);
break;
}
case 'l': {
ar->currentline = (ci && isLua(ci)) ? getcurrentline(ci) : -1;
break;
}
case 'u': {
ar->nups = (f == NULL) ? 0 : f->c.nupvalues;
if (noLuaClosure(f)) {
ar->isvararg = 1;
ar->nparams = 0;
}
else {
ar->isvararg = f->l.p->flag & PF_ISVARARG;
ar->nparams = f->l.p->numparams;
}
break;
}
case 't': {
ar->istailcall = (ci) ? ci->callstatus & CIST_TAIL : 0;
break;
}
case 'n': {
ar->namewhat = getfuncname(L, ci, &ar->name);
if (ar->namewhat == NULL) {
ar->namewhat = "carview.php?tsp=";
ar->name = NULL;
}
break;
}
case 'r': {
if (ci == NULL || !(ci->callstatus & CIST_TRAN))
ar->ftransfer = ar->ntransfer = 0;
else {
ar->ftransfer = ci->u2.transferinfo.ftransfer;
ar->ntransfer = ci->u2.transferinfo.ntransfer;
}
break;
}
case 'L':
case 'f':
break;
default: status = 0;
}
}
return status;
}
LUA_API int lua_getinfo (lua_State *L, const char *what, lua_Debug *ar) {
int status;
Closure *cl;
CallInfo *ci;
TValue *func;
lua_lock(L);
if (*what == '>') {
ci = NULL;
func = s2v(L->top.p - 1);
api_check(L, ttisfunction(func), "function expected");
what++;
L->top.p--;
}
else {
ci = ar->i_ci;
func = s2v(ci->func.p);
lua_assert(ttisfunction(func));
}
cl = ttisclosure(func) ? clvalue(func) : NULL;
status = auxgetinfo(L, what, ar, cl, ci);
if (strchr(what, 'f')) {
setobj2s(L, L->top.p, func);
api_incr_top(L);
}
if (strchr(what, 'L'))
collectvalidlines(L, cl);
lua_unlock(L);
return status;
}
static int filterpc (int pc, int jmptarget) {
if (pc < jmptarget)
return -1;
else return pc;
}
static int findsetreg (const Proto *p, int lastpc, int reg) {
int pc;
int setreg = -1;
int jmptarget = 0;
if (testMMMode(GET_OPCODE(p->code[lastpc])))
lastpc--;
for (pc = 0; pc < lastpc; pc++) {
Instruction i = p->code[pc];
OpCode op = GET_OPCODE(i);
int a = GETARG_A(i);
int change;
switch (op) {
case OP_LOADNIL: {
int b = GETARG_B(i);
change = (a <= reg && reg <= a + b);
break;
}
case OP_TFORCALL: {
change = (reg >= a + 2);
break;
}
case OP_CALL:
case OP_TAILCALL: {
change = (reg >= a);
break;
}
case OP_JMP: {
int b = GETARG_sJ(i);
int dest = pc + 1 + b;
if (dest <= lastpc && dest > jmptarget)
jmptarget = dest;
change = 0;
break;
}
default:
change = (testAMode(op) && reg == a);
break;
}
if (change)
setreg = filterpc(pc, jmptarget);
}
return setreg;
}
static const char *kname (const Proto *p, int index, const char **name) {
TValue *kvalue = &p->k[index];
if (ttisstring(kvalue)) {
*name = getstr(tsvalue(kvalue));
return "constant";
}
else {
*name = "?";
return NULL;
}
}
static const char *basicgetobjname (const Proto *p, int *ppc, int reg,
const char **name) {
int pc = *ppc;
*name = luaF_getlocalname(p, reg + 1, pc);
if (*name)
return "local";
*ppc = pc = findsetreg(p, pc, reg);
if (pc != -1) {
Instruction i = p->code[pc];
OpCode op = GET_OPCODE(i);
switch (op) {
case OP_MOVE: {
int b = GETARG_B(i);
if (b < GETARG_A(i))
return basicgetobjname(p, ppc, b, name);
break;
}
case OP_GETUPVAL: {
*name = upvalname(p, GETARG_B(i));
return "upvalue";
}
case OP_LOADK: return kname(p, GETARG_Bx(i), name);
case OP_LOADKX: return kname(p, GETARG_Ax(p->code[pc + 1]), name);
default: break;
}
}
return NULL;
}
static void rname (const Proto *p, int pc, int c, const char **name) {
const char *what = basicgetobjname(p, &pc, c, name);
if (!(what && *what == 'c'))
*name = "?";
}
static void rkname (const Proto *p, int pc, Instruction i, const char **name) {
int c = GETARG_C(i);
if (GETARG_k(i))
kname(p, c, name);
else
rname(p, pc, c, name);
}
static const char *isEnv (const Proto *p, int pc, Instruction i, int isup) {
int t = GETARG_B(i);
const char *name;
if (isup)
name = upvalname(p, t);
else
basicgetobjname(p, &pc, t, &name);
return (name && strcmp(name, LUA_ENV) == 0) ? "global" : "field";
}
static const char *getobjname (const Proto *p, int lastpc, int reg,
const char **name) {
const char *kind = basicgetobjname(p, &lastpc, reg, name);
if (kind != NULL)
return kind;
else if (lastpc != -1) {
Instruction i = p->code[lastpc];
OpCode op = GET_OPCODE(i);
switch (op) {
case OP_GETTABUP: {
int k = GETARG_C(i);
kname(p, k, name);
return isEnv(p, lastpc, i, 1);
}
case OP_GETTABLE: {
int k = GETARG_C(i);
rname(p, lastpc, k, name);
return isEnv(p, lastpc, i, 0);
}
case OP_GETI: {
*name = "integer index";
return "field";
}
case OP_GETFIELD: {
int k = GETARG_C(i);
kname(p, k, name);
return isEnv(p, lastpc, i, 0);
}
case OP_SELF: {
rkname(p, lastpc, i, name);
return "method";
}
default: break;
}
}
return NULL;
}
static const char *funcnamefromcode (lua_State *L, const Proto *p,
int pc, const char **name) {
TMS tm = (TMS)0;
Instruction i = p->code[pc];
switch (GET_OPCODE(i)) {
case OP_CALL:
case OP_TAILCALL:
return getobjname(p, pc, GETARG_A(i), name);
case OP_TFORCALL: {
*name = "for iterator";
return "for iterator";
}
case OP_SELF: case OP_GETTABUP: case OP_GETTABLE:
case OP_GETI: case OP_GETFIELD:
tm = TM_INDEX;
break;
case OP_SETTABUP: case OP_SETTABLE: case OP_SETI: case OP_SETFIELD:
tm = TM_NEWINDEX;
break;
case OP_MMBIN: case OP_MMBINI: case OP_MMBINK: {
tm = cast(TMS, GETARG_C(i));
break;
}
case OP_UNM: tm = TM_UNM; break;
case OP_BNOT: tm = TM_BNOT; break;
case OP_LEN: tm = TM_LEN; break;
case OP_CONCAT: tm = TM_CONCAT; break;
case OP_EQ: tm = TM_EQ; break;
case OP_LT: case OP_LTI: case OP_GTI: tm = TM_LT; break;
case OP_LE: case OP_LEI: case OP_GEI: tm = TM_LE; break;
case OP_CLOSE: case OP_RETURN: tm = TM_CLOSE; break;
default:
return NULL;
}
*name = getshrstr(G(L)->tmname[tm]) + 2;
return "metamethod";
}
static const char *funcnamefromcall (lua_State *L, CallInfo *ci,
const char **name) {
if (ci->callstatus & CIST_HOOKED) {
*name = "?";
return "hook";
}
else if (ci->callstatus & CIST_FIN) {
*name = "__gc";
return "metamethod";
}
else if (isLua(ci))
return funcnamefromcode(L, ci_func(ci)->p, currentpc(ci), name);
else
return NULL;
}
static int instack (CallInfo *ci, const TValue *o) {
int pos;
StkId base = ci->func.p + 1;
for (pos = 0; base + pos < ci->top.p; pos++) {
if (o == s2v(base + pos))
return pos;
}
return -1;
}
static const char *getupvalname (CallInfo *ci, const TValue *o,
const char **name) {
LClosure *c = ci_func(ci);
int i;
for (i = 0; i < c->nupvalues; i++) {
if (c->upvals[i]->v.p == o) {
*name = upvalname(c->p, i);
return "upvalue";
}
}
return NULL;
}
static const char *formatvarinfo (lua_State *L, const char *kind,
const char *name) {
if (kind == NULL)
return "carview.php?tsp=";
else
return luaO_pushfstring(L, " (%s '%s')", kind, name);
}
static const char *varinfo (lua_State *L, const TValue *o) {
CallInfo *ci = L->ci;
const char *name = NULL;
const char *kind = NULL;
if (isLua(ci)) {
kind = getupvalname(ci, o, &name);
if (!kind) {
int reg = instack(ci, o);
if (reg >= 0)
kind = getobjname(ci_func(ci)->p, currentpc(ci), reg, &name);
}
}
return formatvarinfo(L, kind, name);
}
static l_noret typeerror (lua_State *L, const TValue *o, const char *op,
const char *extra) {
const char *t = luaT_objtypename(L, o);
luaG_runerror(L, "attempt to %s a %s value%s", op, t, extra);
}
l_noret luaG_typeerror (lua_State *L, const TValue *o, const char *op) {
typeerror(L, o, op, varinfo(L, o));
}
l_noret luaG_callerror (lua_State *L, const TValue *o) {
CallInfo *ci = L->ci;
const char *name = NULL;
const char *kind = funcnamefromcall(L, ci, &name);
const char *extra = kind ? formatvarinfo(L, kind, name) : varinfo(L, o);
typeerror(L, o, "call", extra);
}
l_noret luaG_forerror (lua_State *L, const TValue *o, const char *what) {
luaG_runerror(L, "bad 'for' %s (number expected, got %s)",
what, luaT_objtypename(L, o));
}
l_noret luaG_concaterror (lua_State *L, const TValue *p1, const TValue *p2) {
if (ttisstring(p1) || cvt2str(p1)) p1 = p2;
luaG_typeerror(L, p1, "concatenate");
}
l_noret luaG_opinterror (lua_State *L, const TValue *p1,
const TValue *p2, const char *msg) {
if (!ttisnumber(p1))
p2 = p1;
luaG_typeerror(L, p2, msg);
}
l_noret luaG_tointerror (lua_State *L, const TValue *p1, const TValue *p2) {
lua_Integer temp;
if (!luaV_tointegerns(p1, &temp, LUA_FLOORN2I))
p2 = p1;
luaG_runerror(L, "number%s has no integer representation", varinfo(L, p2));
}
l_noret luaG_ordererror (lua_State *L, const TValue *p1, const TValue *p2) {
const char *t1 = luaT_objtypename(L, p1);
const char *t2 = luaT_objtypename(L, p2);
if (strcmp(t1, t2) == 0)
luaG_runerror(L, "attempt to compare two %s values", t1);
else
luaG_runerror(L, "attempt to compare %s with %s", t1, t2);
}
const char *luaG_addinfo (lua_State *L, const char *msg, TString *src,
int line) {
char buff[LUA_IDSIZE];
if (src) {
size_t idlen;
const char *id = getlstr(src, idlen);
luaO_chunkid(buff, id, idlen);
}
else {
buff[0] = '?'; buff[1] = '\0';
}
return luaO_pushfstring(L, "%s:%d: %s", buff, line, msg);
}
l_noret luaG_errormsg (lua_State *L) {
if (L->errfunc != 0) {
StkId errfunc = restorestack(L, L->errfunc);
lua_assert(ttisfunction(s2v(errfunc)));
setobjs2s(L, L->top.p, L->top.p - 1);
setobjs2s(L, L->top.p - 1, errfunc);
L->top.p++;
luaD_callnoyield(L, L->top.p - 2, 1);
}
luaD_throw(L, LUA_ERRRUN);
}
l_noret luaG_runerror (lua_State *L, const char *fmt, ...) {
CallInfo *ci = L->ci;
const char *msg;
va_list argp;
luaC_checkGC(L);
va_start(argp, fmt);
msg = luaO_pushvfstring(L, fmt, argp);
va_end(argp);
if (isLua(ci)) {
luaG_addinfo(L, msg, ci_func(ci)->p->source, getcurrentline(ci));
setobjs2s(L, L->top.p - 2, L->top.p - 1);
L->top.p--;
}
luaG_errormsg(L);
}
static int changedline (const Proto *p, int oldpc, int newpc) {
if (p->lineinfo == NULL)
return 0;
if (newpc - oldpc < MAXIWTHABS / 2) {
int delta = 0;
int pc = oldpc;
for (;;) {
int lineinfo = p->lineinfo[++pc];
if (lineinfo == ABSLINEINFO)
break;
delta += lineinfo;
if (pc == newpc)
return (delta != 0);
}
}
return (luaG_getfuncline(p, oldpc) != luaG_getfuncline(p, newpc));
}
int luaG_tracecall (lua_State *L) {
CallInfo *ci = L->ci;
Proto *p = ci_func(ci)->p;
ci->u.l.trap = 1;
if (ci->u.l.savedpc == p->code) {
if (p->flag & PF_ISVARARG)
return 0;
else if (!(ci->callstatus & CIST_HOOKYIELD))
luaD_hookcall(L, ci);
}
return 1;
}
int luaG_traceexec (lua_State *L, const Instruction *pc) {
CallInfo *ci = L->ci;
lu_byte mask = L->hookmask;
const Proto *p = ci_func(ci)->p;
int counthook;
if (!(mask & (LUA_MASKLINE | LUA_MASKCOUNT))) {
ci->u.l.trap = 0;
return 0;
}
pc++;
ci->u.l.savedpc = pc;
counthook = (mask & LUA_MASKCOUNT) && (--L->hookcount == 0);
if (counthook)
resethookcount(L);
else if (!(mask & LUA_MASKLINE))
return 1;
if (ci->callstatus & CIST_HOOKYIELD) {
ci->callstatus &= ~CIST_HOOKYIELD;
return 1;
}
if (!isIT(*(ci->u.l.savedpc - 1)))
L->top.p = ci->top.p;
if (counthook)
luaD_hook(L, LUA_HOOKCOUNT, -1, 0, 0);
if (mask & LUA_MASKLINE) {
int oldpc = (L->oldpc < p->sizecode) ? L->oldpc : 0;
int npci = pcRel(pc, p);
if (npci <= oldpc ||
changedline(p, oldpc, npci)) {
int newline = luaG_getfuncline(p, npci);
luaD_hook(L, LUA_HOOKLINE, newline, 0, 0);
}
L->oldpc = npci;
}
if (L->status == LUA_YIELD) {
if (counthook)
L->hookcount = 1;
ci->callstatus |= CIST_HOOKYIELD;
luaD_throw(L, LUA_YIELD);
}
return 1;
}
//path: src/imports/../dependencies/lua/lfunc.c
#define lfunc_c
#define LUA_CORE
#include
CClosure *luaF_newCclosure (lua_State *L, int nupvals) {
GCObject *o = luaC_newobj(L, LUA_VCCL, sizeCclosure(nupvals));
CClosure *c = gco2ccl(o);
c->nupvalues = cast_byte(nupvals);
return c;
}
LClosure *luaF_newLclosure (lua_State *L, int nupvals) {
GCObject *o = luaC_newobj(L, LUA_VLCL, sizeLclosure(nupvals));
LClosure *c = gco2lcl(o);
c->p = NULL;
c->nupvalues = cast_byte(nupvals);
while (nupvals--) c->upvals[nupvals] = NULL;
return c;
}
void luaF_initupvals (lua_State *L, LClosure *cl) {
int i;
for (i = 0; i < cl->nupvalues; i++) {
GCObject *o = luaC_newobj(L, LUA_VUPVAL, sizeof(UpVal));
UpVal *uv = gco2upv(o);
uv->v.p = &uv->u.value;
setnilvalue(uv->v.p);
cl->upvals[i] = uv;
luaC_objbarrier(L, cl, uv);
}
}
static UpVal *newupval (lua_State *L, StkId level, UpVal **prev) {
GCObject *o = luaC_newobj(L, LUA_VUPVAL, sizeof(UpVal));
UpVal *uv = gco2upv(o);
UpVal *next = *prev;
uv->v.p = s2v(level);
uv->u.open.next = next;
uv->u.open.previous = prev;
if (next)
next->u.open.previous = &uv->u.open.next;
*prev = uv;
if (!isintwups(L)) {
L->twups = G(L)->twups;
G(L)->twups = L;
}
return uv;
}
UpVal *luaF_findupval (lua_State *L, StkId level) {
UpVal **pp = &L->openupval;
UpVal *p;
lua_assert(isintwups(L) || L->openupval == NULL);
while ((p = *pp) != NULL && uplevel(p) >= level) {
lua_assert(!isdead(G(L), p));
if (uplevel(p) == level)
return p;
pp = &p->u.open.next;
}
return newupval(L, level, pp);
}
static void callclosemethod (lua_State *L, TValue *obj, TValue *err, int yy) {
StkId top = L->top.p;
const TValue *tm = luaT_gettmbyobj(L, obj, TM_CLOSE);
setobj2s(L, top, tm);
setobj2s(L, top + 1, obj);
setobj2s(L, top + 2, err);
L->top.p = top + 3;
if (yy)
luaD_call(L, top, 0);
else
luaD_callnoyield(L, top, 0);
}
static void checkclosemth (lua_State *L, StkId level) {
const TValue *tm = luaT_gettmbyobj(L, s2v(level), TM_CLOSE);
if (ttisnil(tm)) {
int idx = cast_int(level - L->ci->func.p);
const char *vname = luaG_findlocal(L, L->ci, idx, NULL);
if (vname == NULL) vname = "?";
luaG_runerror(L, "variable '%s' got a non-closable value", vname);
}
}
static void prepcallclosemth (lua_State *L, StkId level, int status, int yy) {
TValue *uv = s2v(level);
TValue *errobj;
if (status == CLOSEKTOP)
errobj = &G(L)->nilvalue;
else {
errobj = s2v(level + 1);
luaD_seterrorobj(L, status, level + 1);
}
callclosemethod(L, uv, errobj, yy);
}
#define MAXDELTA \
((256ul << ((sizeof(L->stack.p->tbclist.delta) - 1) * 8)) - 1)
void luaF_newtbcupval (lua_State *L, StkId level) {
lua_assert(level > L->tbclist.p);
if (l_isfalse(s2v(level)))
return;
checkclosemth(L, level);
while (cast_uint(level - L->tbclist.p) > MAXDELTA) {
L->tbclist.p += MAXDELTA;
L->tbclist.p->tbclist.delta = 0;
}
level->tbclist.delta = cast(unsigned short, level - L->tbclist.p);
L->tbclist.p = level;
}
void luaF_unlinkupval (UpVal *uv) {
lua_assert(upisopen(uv));
*uv->u.open.previous = uv->u.open.next;
if (uv->u.open.next)
uv->u.open.next->u.open.previous = uv->u.open.previous;
}
void luaF_closeupval (lua_State *L, StkId level) {
UpVal *uv;
StkId upl;
while ((uv = L->openupval) != NULL && (upl = uplevel(uv)) >= level) {
TValue *slot = &uv->u.value;
lua_assert(uplevel(uv) < L->top.p);
luaF_unlinkupval(uv);
setobj(L, slot, uv->v.p);
uv->v.p = slot;
if (!iswhite(uv)) {
nw2black(uv);
luaC_barrier(L, uv, slot);
}
}
}
static void poptbclist (lua_State *L) {
StkId tbc = L->tbclist.p;
lua_assert(tbc->tbclist.delta > 0);
tbc -= tbc->tbclist.delta;
while (tbc > L->stack.p && tbc->tbclist.delta == 0)
tbc -= MAXDELTA;
L->tbclist.p = tbc;
}
StkId luaF_close (lua_State *L, StkId level, int status, int yy) {
ptrdiff_t levelrel = savestack(L, level);
luaF_closeupval(L, level);
while (L->tbclist.p >= level) {
StkId tbc = L->tbclist.p;
poptbclist(L);
prepcallclosemth(L, tbc, status, yy);
level = restorestack(L, levelrel);
}
return level;
}
Proto *luaF_newproto (lua_State *L) {
GCObject *o = luaC_newobj(L, LUA_VPROTO, sizeof(Proto));
Proto *f = gco2p(o);
f->k = NULL;
f->sizek = 0;
f->p = NULL;
f->sizep = 0;
f->code = NULL;
f->sizecode = 0;
f->lineinfo = NULL;
f->sizelineinfo = 0;
f->abslineinfo = NULL;
f->sizeabslineinfo = 0;
f->upvalues = NULL;
f->sizeupvalues = 0;
f->numparams = 0;
f->flag = 0;
f->maxstacksize = 0;
f->locvars = NULL;
f->sizelocvars = 0;
f->linedefined = 0;
f->lastlinedefined = 0;
f->source = NULL;
return f;
}
void luaF_freeproto (lua_State *L, Proto *f) {
if (!(f->flag & PF_FIXED)) {
luaM_freearray(L, f->code, f->sizecode);
luaM_freearray(L, f->lineinfo, f->sizelineinfo);
luaM_freearray(L, f->abslineinfo, f->sizeabslineinfo);
}
luaM_freearray(L, f->p, f->sizep);
luaM_freearray(L, f->k, f->sizek);
luaM_freearray(L, f->locvars, f->sizelocvars);
luaM_freearray(L, f->upvalues, f->sizeupvalues);
luaM_free(L, f);
}
const char *luaF_getlocalname (const Proto *f, int local_number, int pc) {
int i;
for (i = 0; isizelocvars && f->locvars[i].startpc <= pc; i++) {
if (pc < f->locvars[i].endpc) {
local_number--;
if (local_number == 0)
return getstr(f->locvars[i].varname);
}
}
return NULL;
}
//path: src/imports/../dependencies/lua/lobject.c
#define lobject_c
#define LUA_CORE
#include
#include
#include
#include
#include
int luaO_ceillog2 (unsigned int x) {
static const lu_byte log_2[256] = {
0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8
};
int l = 0;
x--;
while (x >= 256) { l += 8; x >>= 8; }
return l + log_2[x];
}
unsigned int luaO_codeparam (unsigned int p) {
if (p >= (cast(lu_mem, 0x1F) << (0xF - 7 - 1)) * 100u)
return 0xFF;
else {
p = (cast(l_uint32, p) * 128 + 99) / 100;
if (p < 0x10)
return p;
else {
int log = luaO_ceillog2(p + 1) - 5;
return ((p >> log) - 0x10) | ((log + 1) << 4);
}
}
}
l_obj luaO_applyparam (unsigned int p, l_obj x) {
unsigned int m = p & 0xF;
int e = (p >> 4);
if (e > 0) {
e--;
m += 0x10;
}
e -= 7;
if (e >= 0) {
if (x < (MAX_LOBJ / 0x1F) >> e)
return (x * m) << e;
else
return MAX_LOBJ;
}
else {
e = -e;
if (x < MAX_LOBJ / 0x1F)
return (x * m) >> e;
else if ((x >> e) < MAX_LOBJ / 0x1F)
return (x >> e) * m;
else
return MAX_LOBJ;
}
}
static lua_Integer intarith (lua_State *L, int op, lua_Integer v1,
lua_Integer v2) {
switch (op) {
case LUA_OPADD: return intop(+, v1, v2);
case LUA_OPSUB:return intop(-, v1, v2);
case LUA_OPMUL:return intop(*, v1, v2);
case LUA_OPMOD: return luaV_mod(L, v1, v2);
case LUA_OPIDIV: return luaV_idiv(L, v1, v2);
case LUA_OPBAND: return intop(&, v1, v2);
case LUA_OPBOR: return intop(|, v1, v2);
case LUA_OPBXOR: return intop(^, v1, v2);
case LUA_OPSHL: return luaV_shiftl(v1, v2);
case LUA_OPSHR: return luaV_shiftr(v1, v2);
case LUA_OPUNM: return intop(-, 0, v1);
case LUA_OPBNOT: return intop(^, ~l_castS2U(0), v1);
default: lua_assert(0); return 0;
}
}
static lua_Number numarith (lua_State *L, int op, lua_Number v1,
lua_Number v2) {
switch (op) {
case LUA_OPADD: return luai_numadd(L, v1, v2);
case LUA_OPSUB: return luai_numsub(L, v1, v2);
case LUA_OPMUL: return luai_nummul(L, v1, v2);
case LUA_OPDIV: return luai_numdiv(L, v1, v2);
case LUA_OPPOW: return luai_numpow(L, v1, v2);
case LUA_OPIDIV: return luai_numidiv(L, v1, v2);
case LUA_OPUNM: return luai_numunm(L, v1);
case LUA_OPMOD: return luaV_modf(L, v1, v2);
default: lua_assert(0); return 0;
}
}
int luaO_rawarith (lua_State *L, int op, const TValue *p1, const TValue *p2,
TValue *res) {
switch (op) {
case LUA_OPBAND: case LUA_OPBOR: case LUA_OPBXOR:
case LUA_OPSHL: case LUA_OPSHR:
case LUA_OPBNOT: {
lua_Integer i1; lua_Integer i2;
if (tointegerns(p1, &i1) && tointegerns(p2, &i2)) {
setivalue(res, intarith(L, op, i1, i2));
return 1;
}
else return 0;
}
case LUA_OPDIV: case LUA_OPPOW: {
lua_Number n1; lua_Number n2;
if (tonumberns(p1, n1) && tonumberns(p2, n2)) {
setfltvalue(res, numarith(L, op, n1, n2));
return 1;
}
else return 0;
}
default: {
lua_Number n1; lua_Number n2;
if (ttisinteger(p1) && ttisinteger(p2)) {
setivalue(res, intarith(L, op, ivalue(p1), ivalue(p2)));
return 1;
}
else if (tonumberns(p1, n1) && tonumberns(p2, n2)) {
setfltvalue(res, numarith(L, op, n1, n2));
return 1;
}
else return 0;
}
}
}
void luaO_arith (lua_State *L, int op, const TValue *p1, const TValue *p2,
StkId res) {
if (!luaO_rawarith(L, op, p1, p2, s2v(res))) {
luaT_trybinTM(L, p1, p2, res, cast(TMS, (op - LUA_OPADD) + TM_ADD));
}
}
int luaO_hexavalue (int c) {
if (lisdigit(c)) return c - '0';
else return (ltolower(c) - 'a') + 10;
}
static int isneg (const char **s) {
if (**s == '-') { (*s)++; return 1; }
else if (**s == '+') (*s)++;
return 0;
}
#if !defined(lua_strx2number)
#define MAXSIGDIG 30
static lua_Number lua_strx2number (const char *s, char **endptr) {
int dot = lua_getlocaledecpoint();
lua_Number r = l_mathop(0.0);
int sigdig = 0;
int nosigdig = 0;
int e = 0;
int neg;
int hasdot = 0;
*endptr = cast_charp(s);
while (lisspace(cast_uchar(*s))) s++;
neg = isneg(&s);
if (!(*s == '0' && (*(s + 1) == 'x' || *(s + 1) == 'X')))
return l_mathop(0.0);
for (s += 2; ; s++) {
if (*s == dot) {
if (hasdot) break;
else hasdot = 1;
}
else if (lisxdigit(cast_uchar(*s))) {
if (sigdig == 0 && *s == '0')
nosigdig++;
else if (++sigdig <= MAXSIGDIG)
r = (r * l_mathop(16.0)) + luaO_hexavalue(*s);
else e++;
if (hasdot) e--;
}
else break;
}
if (nosigdig + sigdig == 0)
return l_mathop(0.0);
*endptr = cast_charp(s);
e *= 4;
if (*s == 'p' || *s == 'P') {
int exp1 = 0;
int neg1;
s++;
neg1 = isneg(&s);
if (!lisdigit(cast_uchar(*s)))
return l_mathop(0.0);
while (lisdigit(cast_uchar(*s)))
exp1 = exp1 * 10 + *(s++) - '0';
if (neg1) exp1 = -exp1;
e += exp1;
*endptr = cast_charp(s);
}
if (neg) r = -r;
return l_mathop(ldexp)(r, e);
}
#endif
#if !defined (L_MAXLENNUM)
#define L_MAXLENNUM 200
#endif
static const char *l_str2dloc (const char *s, lua_Number *result, int mode) {
char *endptr;
*result = (mode == 'x') ? lua_strx2number(s, &endptr)
: lua_str2number(s, &endptr);
if (endptr == s) return NULL;
while (lisspace(cast_uchar(*endptr))) endptr++;
return (*endptr == '\0') ? endptr : NULL;
}
static const char *l_str2d (const char *s, lua_Number *result) {
const char *endptr;
const char *pmode = strpbrk(s, ".xXnN");
int mode = pmode ? ltolower(cast_uchar(*pmode)) : 0;
if (mode == 'n')
return NULL;
endptr = l_str2dloc(s, result, mode);
if (endptr == NULL) {
char buff[L_MAXLENNUM + 1];
const char *pdot = strchr(s, '.');
if (pdot == NULL || strlen(s) > L_MAXLENNUM)
return NULL;
strcpy(buff, s);
buff[pdot - s] = lua_getlocaledecpoint();
endptr = l_str2dloc(buff, result, mode);
if (endptr != NULL)
endptr = s + (endptr - buff);
}
return endptr;
}
#define MAXBY10 cast(lua_Unsigned, LUA_MAXINTEGER / 10)
#define MAXLASTD cast_int(LUA_MAXINTEGER % 10)
static const char *l_str2int (const char *s, lua_Integer *result) {
lua_Unsigned a = 0;
int empty = 1;
int neg;
while (lisspace(cast_uchar(*s))) s++;
neg = isneg(&s);
if (s[0] == '0' &&
(s[1] == 'x' || s[1] == 'X')) {
s += 2;
for (; lisxdigit(cast_uchar(*s)); s++) {
a = a * 16 + luaO_hexavalue(*s);
empty = 0;
}
}
else {
for (; lisdigit(cast_uchar(*s)); s++) {
int d = *s - '0';
if (a >= MAXBY10 && (a > MAXBY10 || d > MAXLASTD + neg))
return NULL;
a = a * 10 + d;
empty = 0;
}
}
while (lisspace(cast_uchar(*s))) s++;
if (empty || *s != '\0') return NULL;
else {
*result = l_castU2S((neg) ? 0u - a : a);
return s;
}
}
size_t luaO_str2num (const char *s, TValue *o) {
lua_Integer i; lua_Number n;
const char *e;
if ((e = l_str2int(s, &i)) != NULL) {
setivalue(o, i);
}
else if ((e = l_str2d(s, &n)) != NULL) {
setfltvalue(o, n);
}
else
return 0;
return (e - s) + 1;
}
int luaO_utf8esc (char *buff, unsigned long x) {
int n = 1;
lua_assert(x <= 0x7FFFFFFFu);
if (x < 0x80)
buff[UTF8BUFFSZ - 1] = cast_char(x);
else {
unsigned int mfb = 0x3f;
do {
buff[UTF8BUFFSZ - (n++)] = cast_char(0x80 | (x & 0x3f));
x >>= 6;
mfb >>= 1;
} while (x > mfb);
buff[UTF8BUFFSZ - n] = cast_char((~mfb << 1) | x);
}
return n;
}
#define MAXNUMBER2STR 44
static int tostringbuff (TValue *obj, char *buff) {
int len;
lua_assert(ttisnumber(obj));
if (ttisinteger(obj))
len = lua_integer2str(buff, MAXNUMBER2STR, ivalue(obj));
else {
len = lua_number2str(buff, MAXNUMBER2STR, fltvalue(obj));
if (buff[strspn(buff, "-0123456789")] == '\0') {
buff[len++] = lua_getlocaledecpoint();
buff[len++] = '0';
}
}
return len;
}
void luaO_tostring (lua_State *L, TValue *obj) {
char buff[MAXNUMBER2STR];
int len = tostringbuff(obj, buff);
setsvalue(L, obj, luaS_newlstr(L, buff, len));
}
#define BUFVFS (LUA_IDSIZE + MAXNUMBER2STR + 95)
typedef struct BuffFS {
lua_State *L;
int pushed;
int blen;
char space[BUFVFS];
} BuffFS;
static void pushstr (BuffFS *buff, const char *str, size_t lstr) {
lua_State *L = buff->L;
setsvalue2s(L, L->top.p, luaS_newlstr(L, str, lstr));
L->top.p++;
if (!buff->pushed)
buff->pushed = 1;
else
luaV_concat(L, 2);
}
static void clearbuff (BuffFS *buff) {
pushstr(buff, buff->space, buff->blen);
buff->blen = 0;
}
static char *getbuff (BuffFS *buff, int sz) {
lua_assert(buff->blen <= BUFVFS); lua_assert(sz <= BUFVFS);
if (sz > BUFVFS - buff->blen)
clearbuff(buff);
return buff->space + buff->blen;
}
#define addsize(b,sz) ((b)->blen += (sz))
static void addstr2buff (BuffFS *buff, const char *str, size_t slen) {
if (slen <= BUFVFS) {
char *bf = getbuff(buff, cast_int(slen));
memcpy(bf, str, slen);
addsize(buff, cast_int(slen));
}
else {
clearbuff(buff);
pushstr(buff, str, slen);
}
}
static void addnum2buff (BuffFS *buff, TValue *num) {
char *numbuff = getbuff(buff, MAXNUMBER2STR);
int len = tostringbuff(num, numbuff);
addsize(buff, len);
}
const char *luaO_pushvfstring (lua_State *L, const char *fmt, va_list argp) {
BuffFS buff;
const char *e;
buff.pushed = buff.blen = 0;
buff.L = L;
while ((e = strchr(fmt, '%')) != NULL) {
addstr2buff(&buff, fmt, e - fmt);
switch (*(e + 1)) {
case 's': {
const char *s = va_arg(argp, char *);
if (s == NULL) s = "(null)";
addstr2buff(&buff, s, strlen(s));
break;
}
case 'c': {
char c = cast_uchar(va_arg(argp, int));
addstr2buff(&buff, &c, sizeof(char));
break;
}
case 'd': {
TValue num;
setivalue(&num, va_arg(argp, int));
addnum2buff(&buff, &num);
break;
}
case 'I': {
TValue num;
setivalue(&num, cast(lua_Integer, va_arg(argp, l_uacInt)));
addnum2buff(&buff, &num);
break;
}
case 'f': {
TValue num;
setfltvalue(&num, cast_num(va_arg(argp, l_uacNumber)));
addnum2buff(&buff, &num);
break;
}
case 'p': {
const int sz = 3 * sizeof(void*) + 8;
char *bf = getbuff(&buff, sz);
void *p = va_arg(argp, void *);
int len = lua_pointer2str(bf, sz, p);
addsize(&buff, len);
break;
}
case 'U': {
char bf[UTF8BUFFSZ];
int len = luaO_utf8esc(bf, va_arg(argp, long));
addstr2buff(&buff, bf + UTF8BUFFSZ - len, len);
break;
}
case '%': {
addstr2buff(&buff, "%", 1);
break;
}
default: {
luaG_runerror(L, "invalid option '%%%c' to 'lua_pushfstring'",
*(e + 1));
}
}
fmt = e + 2;
}
addstr2buff(&buff, fmt, strlen(fmt));
clearbuff(&buff);
lua_assert(buff.pushed == 1);
return getstr(tsvalue(s2v(L->top.p - 1)));
}
const char *luaO_pushfstring (lua_State *L, const char *fmt, ...) {
const char *msg;
va_list argp;
va_start(argp, fmt);
msg = luaO_pushvfstring(L, fmt, argp);
va_end(argp);
return msg;
}
#define RETS "..."
#define PRE "[string \"carview.php?tsp="
#define POS "\"]"
#define addstr(a,b,l) ( memcpy(a,b,(l) * sizeof(char)), a += (l) )
void luaO_chunkid (char *out, const char *source, size_t srclen) {
size_t bufflen = LUA_IDSIZE;
if (*source == '=') {
if (srclen <= bufflen)
memcpy(out, source + 1, srclen * sizeof(char));
else {
addstr(out, source + 1, bufflen - 1);
*out = '\0';
}
}
else if (*source == '@') {
if (srclen <= bufflen)
memcpy(out, source + 1, srclen * sizeof(char));
else {
addstr(out, RETS, LL(RETS));
bufflen -= LL(RETS);
memcpy(out, source + 1 + srclen - bufflen, bufflen * sizeof(char));
}
}
else {
const char *nl = strchr(source, '\n');
addstr(out, PRE, LL(PRE));
bufflen -= LL(PRE RETS POS) + 1;
if (srclen < bufflen && nl == NULL) {
addstr(out, source, srclen);
}
else {
if (nl != NULL) srclen = nl - source;
if (srclen > bufflen) srclen = bufflen;
addstr(out, source, srclen);
addstr(out, RETS, LL(RETS));
}
memcpy(out, POS, (LL(POS) + 1) * sizeof(char));
}
}
//path: src/imports/../dependencies/lua/ltm.c
#define ltm_c
#define LUA_CORE
#include
static const char udatatypename[] = "userdata";
LUAI_DDEF const char *const luaT_typenames_[LUA_TOTALTYPES] = {
"no value",
"nil", "boolean", udatatypename, "number",
"string", "table", "function", udatatypename, "thread",
"upvalue", "proto"
};
void luaT_init (lua_State *L) {
static const char *const luaT_eventname[] = {
"__index", "__newindex",
"__gc", "__mode", "__len", "__eq",
"__add", "__sub", "__mul", "__mod", "__pow",
"__div", "__idiv",
"__band", "__bor", "__bxor", "__shl", "__shr",
"__unm", "__bnot", "__lt", "__le",
"__concat", "__call", "__close"
};
int i;
for (i=0; itmname[i] = luaS_new(L, luaT_eventname[i]);
luaC_fix(L, obj2gco(G(L)->tmname[i]));
}
}
const TValue *luaT_gettm (Table *events, TMS event, TString *ename) {
const TValue *tm = luaH_Hgetshortstr(events, ename);
lua_assert(event <= TM_EQ);
if (notm(tm)) {
events->flags |= cast_byte(1u<metatable;
break;
case LUA_TUSERDATA:
mt = uvalue(o)->metatable;
break;
default:
mt = G(L)->mt[ttype(o)];
}
return (mt ? luaH_Hgetshortstr(mt, G(L)->tmname[event]) : &G(L)->nilvalue);
}
const char *luaT_objtypename (lua_State *L, const TValue *o) {
Table *mt;
if ((ttistable(o) && (mt = hvalue(o)->metatable) != NULL) ||
(ttisfulluserdata(o) && (mt = uvalue(o)->metatable) != NULL)) {
const TValue *name = luaH_Hgetshortstr(mt, luaS_new(L, "__name"));
if (ttisstring(name))
return getstr(tsvalue(name));
}
return ttypename(ttype(o));
}
void luaT_callTM (lua_State *L, const TValue *f, const TValue *p1,
const TValue *p2, const TValue *p3) {
StkId func = L->top.p;
setobj2s(L, func, f);
setobj2s(L, func + 1, p1);
setobj2s(L, func + 2, p2);
setobj2s(L, func + 3, p3);
L->top.p = func + 4;
if (isLuacode(L->ci))
luaD_call(L, func, 0);
else
luaD_callnoyield(L, func, 0);
}
int luaT_callTMres (lua_State *L, const TValue *f, const TValue *p1,
const TValue *p2, StkId res) {
ptrdiff_t result = savestack(L, res);
StkId func = L->top.p;
setobj2s(L, func, f);
setobj2s(L, func + 1, p1);
setobj2s(L, func + 2, p2);
L->top.p += 3;
if (isLuacode(L->ci))
luaD_call(L, func, 1);
else
luaD_callnoyield(L, func, 1);
res = restorestack(L, result);
setobjs2s(L, res, --L->top.p);
return ttypetag(s2v(res));
}
static int callbinTM (lua_State *L, const TValue *p1, const TValue *p2,
StkId res, TMS event) {
const TValue *tm = luaT_gettmbyobj(L, p1, event);
if (notm(tm))
tm = luaT_gettmbyobj(L, p2, event);
if (notm(tm))
return -1;
else
return luaT_callTMres(L, tm, p1, p2, res);
}
void luaT_trybinTM (lua_State *L, const TValue *p1, const TValue *p2,
StkId res, TMS event) {
if (l_unlikely(callbinTM(L, p1, p2, res, event) < 0)) {
switch (event) {
case TM_BAND: case TM_BOR: case TM_BXOR:
case TM_SHL: case TM_SHR: case TM_BNOT: {
if (ttisnumber(p1) && ttisnumber(p2))
luaG_tointerror(L, p1, p2);
else
luaG_opinterror(L, p1, p2, "perform bitwise operation on");
}
/* FALLTHROUGH */
default:
luaG_opinterror(L, p1, p2, "perform arithmetic on");
}
}
}
void luaT_tryconcatTM (lua_State *L) {
StkId p1 = L->top.p - 2;
if (l_unlikely(callbinTM(L, s2v(p1), s2v(p1 + 1), p1, TM_CONCAT) < 0))
luaG_concaterror(L, s2v(p1), s2v(p1 + 1));
}
void luaT_trybinassocTM (lua_State *L, const TValue *p1, const TValue *p2,
int flip, StkId res, TMS event) {
if (flip)
luaT_trybinTM(L, p2, p1, res, event);
else
luaT_trybinTM(L, p1, p2, res, event);
}
void luaT_trybiniTM (lua_State *L, const TValue *p1, lua_Integer i2,
int flip, StkId res, TMS event) {
TValue aux;
setivalue(&aux, i2);
luaT_trybinassocTM(L, p1, &aux, flip, res, event);
}
int luaT_callorderTM (lua_State *L, const TValue *p1, const TValue *p2,
TMS event) {
int tag = callbinTM(L, p1, p2, L->top.p, event);
if (tag >= 0)
return !tagisfalse(tag);
#if defined(LUA_COMPAT_LT_LE)
else if (event == TM_LE) {
L->ci->callstatus |= CIST_LEQ;
tag = callbinTM(L, p2, p1, L->top.p, TM_LT);
L->ci->callstatus ^= CIST_LEQ;
if (tag >= 0)
return tagisfalse(tag);
}
#endif
luaG_ordererror(L, p1, p2);
return 0;
}
int luaT_callorderiTM (lua_State *L, const TValue *p1, int v2,
int flip, int isfloat, TMS event) {
TValue aux; const TValue *p2;
if (isfloat) {
setfltvalue(&aux, cast_num(v2));
}
else
setivalue(&aux, v2);
if (flip) {
p2 = p1; p1 = &aux;
}
else
p2 = &aux;
return luaT_callorderTM(L, p1, p2, event);
}
void luaT_adjustvarargs (lua_State *L, int nfixparams, CallInfo *ci,
const Proto *p) {
int i;
int actual = cast_int(L->top.p - ci->func.p) - 1;
int nextra = actual - nfixparams;
ci->u.l.nextraargs = nextra;
luaD_checkstack(L, p->maxstacksize + 1);
setobjs2s(L, L->top.p++, ci->func.p);
for (i = 1; i <= nfixparams; i++) {
setobjs2s(L, L->top.p++, ci->func.p + i);
setnilvalue(s2v(ci->func.p + i));
}
ci->func.p += actual + 1;
ci->top.p += actual + 1;
lua_assert(L->top.p <= ci->top.p && ci->top.p <= L->stack_last.p);
}
void luaT_getvarargs (lua_State *L, CallInfo *ci, StkId where, int wanted) {
int i;
int nextra = ci->u.l.nextraargs;
if (wanted < 0) {
wanted = nextra;
checkstackp(L, nextra, where);
L->top.p = where + nextra;
}
for (i = 0; i < wanted && i < nextra; i++)
setobjs2s(L, where + i, ci->func.p - nextra + i);
for (; i < wanted; i++)
setnilvalue(s2v(where + i));
}
//path: src/imports/../dependencies/lua/lstring.c
#define lstring_c
#define LUA_CORE
#include
#define MAXSTRTB cast_int(luaM_limitN(MAX_INT, TString*))
int luaS_eqlngstr (TString *a, TString *b) {
size_t len = a->u.lnglen;
lua_assert(a->tt == LUA_VLNGSTR && b->tt == LUA_VLNGSTR);
return (a == b) ||
((len == b->u.lnglen) &&
(memcmp(getlngstr(a), getlngstr(b), len) == 0));
}
unsigned luaS_hash (const char *str, size_t l, unsigned seed) {
unsigned int h = seed ^ cast_uint(l);
for (; l > 0; l--)
h ^= ((h<<5) + (h>>2) + cast_byte(str[l - 1]));
return h;
}
unsigned luaS_hashlongstr (TString *ts) {
lua_assert(ts->tt == LUA_VLNGSTR);
if (ts->extra == 0) {
size_t len = ts->u.lnglen;
ts->hash = luaS_hash(getlngstr(ts), len, ts->hash);
ts->extra = 1;
}
return ts->hash;
}
static void tablerehash (TString **vect, int osize, int nsize) {
int i;
for (i = osize; i < nsize; i++)
vect[i] = NULL;
for (i = 0; i < osize; i++) {
TString *p = vect[i];
vect[i] = NULL;
while (p) {
TString *hnext = p->u.hnext;
unsigned int h = lmod(p->hash, nsize);
p->u.hnext = vect[h];
vect[h] = p;
p = hnext;
}
}
}
void luaS_resize (lua_State *L, int nsize) {
stringtable *tb = &G(L)->strt;
int osize = tb->size;
TString **newvect;
if (nsize < osize)
tablerehash(tb->hash, osize, nsize);
newvect = luaM_reallocvector(L, tb->hash, osize, nsize, TString*);
if (l_unlikely(newvect == NULL)) {
if (nsize < osize)
tablerehash(tb->hash, nsize, osize);
}
else {
tb->hash = newvect;
tb->size = nsize;
if (nsize > osize)
tablerehash(newvect, osize, nsize);
}
}
void luaS_clearcache (global_State *g) {
int i, j;
for (i = 0; i < STRCACHE_N; i++)
for (j = 0; j < STRCACHE_M; j++) {
if (iswhite(g->strcache[i][j]))
g->strcache[i][j] = g->memerrmsg;
}
}
void luaS_init (lua_State *L) {
global_State *g = G(L);
int i, j;
stringtable *tb = &G(L)->strt;
tb->hash = luaM_newvector(L, MINSTRTABSIZE, TString*);
tablerehash(tb->hash, 0, MINSTRTABSIZE);
tb->size = MINSTRTABSIZE;
g->memerrmsg = luaS_newliteral(L, MEMERRMSG);
luaC_fix(L, obj2gco(g->memerrmsg));
for (i = 0; i < STRCACHE_N; i++)
for (j = 0; j < STRCACHE_M; j++)
g->strcache[i][j] = g->memerrmsg;
}
size_t luaS_sizelngstr (size_t len, int kind) {
switch (kind) {
case LSTRREG:
return offsetof(TString, falloc) + (len + 1) * sizeof(char);
case LSTRFIX:
return offsetof(TString, falloc);
default:
lua_assert(kind == LSTRMEM);
return sizeof(TString);
}
}
static TString *createstrobj (lua_State *L, size_t totalsize, int tag,
unsigned h) {
TString *ts;
GCObject *o;
o = luaC_newobj(L, tag, totalsize);
ts = gco2ts(o);
ts->hash = h;
ts->extra = 0;
return ts;
}
TString *luaS_createlngstrobj (lua_State *L, size_t l) {
size_t totalsize = luaS_sizelngstr(l, LSTRREG);
TString *ts = createstrobj(L, totalsize, LUA_VLNGSTR, G(L)->seed);
ts->u.lnglen = l;
ts->shrlen = LSTRREG;
ts->contents = cast_charp(ts) + offsetof(TString, falloc);
ts->contents[l] = '\0';
return ts;
}
void luaS_remove (lua_State *L, TString *ts) {
stringtable *tb = &G(L)->strt;
TString **p = &tb->hash[lmod(ts->hash, tb->size)];
while (*p != ts)
p = &(*p)->u.hnext;
*p = (*p)->u.hnext;
tb->nuse--;
}
static void growstrtab (lua_State *L, stringtable *tb) {
if (l_unlikely(tb->nuse == MAX_INT)) {
luaC_fullgc(L, 1);
if (tb->nuse == MAX_INT)
luaM_error(L);
}
if (tb->size <= MAXSTRTB / 2)
luaS_resize(L, tb->size * 2);
}
static TString *internshrstr (lua_State *L, const char *str, size_t l) {
TString *ts;
global_State *g = G(L);
stringtable *tb = &g->strt;
unsigned int h = luaS_hash(str, l, g->seed);
TString **list = &tb->hash[lmod(h, tb->size)];
lua_assert(str != NULL);
for (ts = *list; ts != NULL; ts = ts->u.hnext) {
if (l == cast_uint(ts->shrlen) &&
(memcmp(str, getshrstr(ts), l * sizeof(char)) == 0)) {
if (isdead(g, ts))
changewhite(ts);
return ts;
}
}
if (tb->nuse >= tb->size) {
growstrtab(L, tb);
list = &tb->hash[lmod(h, tb->size)];
}
ts = createstrobj(L, sizestrshr(l), LUA_VSHRSTR, h);
ts->shrlen = cast_byte(l);
getshrstr(ts)[l] = '\0';
memcpy(getshrstr(ts), str, l * sizeof(char));
ts->u.hnext = *list;
*list = ts;
tb->nuse++;
return ts;
}
TString *luaS_newlstr (lua_State *L, const char *str, size_t l) {
if (l <= LUAI_MAXSHORTLEN)
return internshrstr(L, str, l);
else {
TString *ts;
if (l_unlikely(l * sizeof(char) >= (MAX_SIZE - sizeof(TString))))
luaM_toobig(L);
ts = luaS_createlngstrobj(L, l);
memcpy(getlngstr(ts), str, l * sizeof(char));
return ts;
}
}
TString *luaS_new (lua_State *L, const char *str) {
unsigned int i = point2uint(str) % STRCACHE_N;
int j;
TString **p = G(L)->strcache[i];
for (j = 0; j < STRCACHE_M; j++) {
if (strcmp(str, getstr(p[j])) == 0)
return p[j];
}
for (j = STRCACHE_M - 1; j > 0; j--)
p[j] = p[j - 1];
p[0] = luaS_newlstr(L, str, strlen(str));
return p[0];
}
Udata *luaS_newudata (lua_State *L, size_t s, int nuvalue) {
Udata *u;
int i;
GCObject *o;
if (l_unlikely(s > MAX_SIZE - udatamemoffset(nuvalue)))
luaM_toobig(L);
o = luaC_newobj(L, LUA_VUSERDATA, sizeudata(nuvalue, s));
u = gco2u(o);
u->len = s;
u->nuvalue = nuvalue;
u->metatable = NULL;
for (i = 0; i < nuvalue; i++)
setnilvalue(&u->uv[i].uv);
return u;
}
struct NewExt {
int kind;
const char *s;
size_t len;
TString *ts;
};
static void f_newext (lua_State *L, void *ud) {
struct NewExt *ne = cast(struct NewExt *, ud);
size_t size = luaS_sizelngstr(0, ne->kind);
ne->ts = createstrobj(L, size, LUA_VLNGSTR, G(L)->seed);
}
static void f_pintern (lua_State *L, void *ud) {
struct NewExt *ne = cast(struct NewExt *, ud);
ne->ts = internshrstr(L, ne->s, ne->len);
}
TString *luaS_newextlstr (lua_State *L,
const char *s, size_t len, lua_Alloc falloc, void *ud) {
struct NewExt ne;
if (len <= LUAI_MAXSHORTLEN) {
ne.s = s; ne.len = len;
if (!falloc)
f_pintern(L, &ne);
else {
int status = luaD_rawrunprotected(L, f_pintern, &ne);
(*falloc)(ud, cast_voidp(s), len + 1, 0);
if (status != LUA_OK)
luaM_error(L);
}
return ne.ts;
}
if (!falloc) {
ne.kind = LSTRFIX;
f_newext(L, &ne);
}
else {
ne.kind = LSTRMEM;
if (luaD_rawrunprotected(L, f_newext, &ne) != LUA_OK) {
(*falloc)(ud, cast_voidp(s), len + 1, 0);
luaM_error(L);
}
ne.ts->falloc = falloc;
ne.ts->ud = ud;
}
ne.ts->shrlen = ne.kind;
ne.ts->u.lnglen = len;
ne.ts->contents = cast_charp(s);
return ne.ts;
}
//path: src/imports/../dependencies/lua/ltable.c
#define ltable_c
#define LUA_CORE
#include
#define LIMFORLAST 2
typedef struct { Node *dummy; Node follows_pNode; } Limbox_aux;
typedef union {
Node *lastfree;
char padding[offsetof(Limbox_aux, follows_pNode)];
} Limbox;
#define haslastfree(t) ((t)->lsizenode > LIMFORLAST)
#define getlastfree(t) ((cast(Limbox *, (t)->node) - 1)->lastfree)
#define MAXABITS cast_int(sizeof(int) * CHAR_BIT - 1)
#define MAXASIZEB ((MAX_SIZET/sizeof(ArrayCell)) * NM)
#define MAXASIZE \
(((1u << MAXABITS) < MAXASIZEB) ? (1u << MAXABITS) : cast_uint(MAXASIZEB))
#define MAXHBITS (MAXABITS - 1)
#define MAXHSIZE luaM_limitN(1u << MAXHBITS, Node)
#define hashpow2(t,n) (gnode(t, lmod((n), sizenode(t))))
#define hashmod(t,n) (gnode(t, ((n) % ((sizenode(t)-1)|1))))
#define hashstr(t,str) hashpow2(t, (str)->hash)
#define hashboolean(t,p) hashpow2(t, p)
#define hashpointer(t,p) hashmod(t, point2uint(p))
#define dummynode (&dummynode_)
static const Node dummynode_ = {
{{NULL}, LUA_VEMPTY,
LUA_VNIL, 0, {NULL}}
};
static const TValue absentkey = {ABSTKEYCONSTANT};
static Node *hashint (const Table *t, lua_Integer i) {
lua_Unsigned ui = l_castS2U(i);
if (ui <= cast_uint(INT_MAX))
return hashmod(t, cast_int(ui));
else
return hashmod(t, ui);
}
#if !defined(l_hashfloat)
static int l_hashfloat (lua_Number n) {
int i;
lua_Integer ni;
n = l_mathop(private_lua_cembed_frexp)(n, &i) * -cast_num(INT_MIN);
if (!lua_numbertointeger(n, &ni)) {
lua_assert(luai_numisnan(n) || l_mathop(fabs)(n) == cast_num(HUGE_VAL));
return 0;
}
else {
unsigned int u = cast_uint(i) + cast_uint(ni);
return cast_int(u <= cast_uint(INT_MAX) ? u : ~u);
}
}
#endif
static Node *mainpositionTV (const Table *t, const TValue *key) {
switch (ttypetag(key)) {
case LUA_VNUMINT: {
lua_Integer i = ivalue(key);
return hashint(t, i);
}
case LUA_VNUMFLT: {
lua_Number n = fltvalue(key);
return hashmod(t, l_hashfloat(n));
}
case LUA_VSHRSTR: {
TString *ts = tsvalue(key);
return hashstr(t, ts);
}
case LUA_VLNGSTR: {
TString *ts = tsvalue(key);
return hashpow2(t, luaS_hashlongstr(ts));
}
case LUA_VFALSE:
return hashboolean(t, 0);
case LUA_VTRUE:
return hashboolean(t, 1);
case LUA_VLIGHTUSERDATA: {
void *p = pvalue(key);
return hashpointer(t, p);
}
case LUA_VLCF: {
lua_CFunction f = fvalue(key);
return hashpointer(t, f);
}
default: {
GCObject *o = gcvalue(key);
return hashpointer(t, o);
}
}
}
l_sinline Node *mainpositionfromnode (const Table *t, Node *nd) {
TValue key;
getnodekey(cast(lua_State *, NULL), &key, nd);
return mainpositionTV(t, &key);
}
static int equalkey (const TValue *k1, const Node *n2, int deadok) {
if ((rawtt(k1) != keytt(n2)) &&
!(deadok && keyisdead(n2) && iscollectable(k1)))
return 0;
switch (keytt(n2)) {
case LUA_VNIL: case LUA_VFALSE: case LUA_VTRUE:
return 1;
case LUA_VNUMINT:
return (ivalue(k1) == keyival(n2));
case LUA_VNUMFLT:
return luai_numeq(fltvalue(k1), fltvalueraw(keyval(n2)));
case LUA_VLIGHTUSERDATA:
return pvalue(k1) == pvalueraw(keyval(n2));
case LUA_VLCF:
return fvalue(k1) == fvalueraw(keyval(n2));
case ctb(LUA_VLNGSTR):
return luaS_eqlngstr(tsvalue(k1), keystrval(n2));
default:
return gcvalue(k1) == gcvalueraw(keyval(n2));
}
}
#define limitequalsasize(t) (isrealasize(t) || ispow2((t)->alimit))
LUAI_FUNC unsigned int luaH_realasize (const Table *t) {
if (limitequalsasize(t))
return t->alimit;
else {
unsigned int size = t->alimit;
size |= (size >> 1);
size |= (size >> 2);
size |= (size >> 4);
size |= (size >> 8);
#if (UINT_MAX >> 14) > 3
size |= (size >> 16);
#if (UINT_MAX >> 30) > 3
size |= (size >> 32);
#endif
#endif
size++;
lua_assert(ispow2(size) && size/2 < t->alimit && t->alimit < size);
return size;
}
}
static int ispow2realasize (const Table *t) {
return (!isrealasize(t) || ispow2(t->alimit));
}
static unsigned int setlimittosize (Table *t) {
t->alimit = luaH_realasize(t);
setrealasize(t);
return t->alimit;
}
#define limitasasize(t) check_exp(isrealasize(t), t->alimit)
static const TValue *getgeneric (Table *t, const TValue *key, int deadok) {
Node *n = mainpositionTV(t, key);
for (;;) {
if (equalkey(key, n, deadok))
return gval(n);
else {
int nx = gnext(n);
if (nx == 0)
return &absentkey;
n += nx;
}
}
}
static unsigned int arrayindex (lua_Integer k) {
if (l_castS2U(k) - 1u < MAXASIZE)
return cast_uint(k);
else
return 0;
}
static unsigned findindex (lua_State *L, Table *t, TValue *key,
unsigned asize) {
unsigned int i;
if (ttisnil(key)) return 0;
i = ttisinteger(key) ? arrayindex(ivalue(key)) : 0;
if (i - 1u < asize)
return i;
else {
const TValue *n = getgeneric(t, key, 1);
if (l_unlikely(isabstkey(n)))
luaG_runerror(L, "invalid key to 'next'");
i = cast_int(nodefromval(n) - gnode(t, 0));
return (i + 1) + asize;
}
}
int luaH_next (lua_State *L, Table *t, StkId key) {
unsigned int asize = luaH_realasize(t);
unsigned int i = findindex(L, t, s2v(key), asize);
for (; i < asize; i++) {
int tag = *getArrTag(t, i);
if (!tagisempty(tag)) {
setivalue(s2v(key), i + 1);
farr2val(t, i + 1, tag, s2v(key + 1));
return 1;
}
}
for (i -= asize; cast_int(i) < sizenode(t); i++) {
if (!isempty(gval(gnode(t, i)))) {
Node *n = gnode(t, i);
getnodekey(L, s2v(key), n);
setobj2s(L, key + 1, gval(n));
return 1;
}
}
return 0;
}
static void freehash (lua_State *L, Table *t) {
if (!isdummy(t)) {
size_t bsize = sizenode(t) * sizeof(Node);
char *arr = cast_charp(t->node);
if (haslastfree(t)) {
bsize += sizeof(Limbox);
arr -= sizeof(Limbox);
}
luaM_freearray(L, arr, bsize);
}
}
static int keyinarray (Table *t, lua_Integer key) {
lua_Unsigned alimit = t->alimit;
if (l_castS2U(key) - 1u < alimit)
return 1;
else if (!isrealasize(t) &&
(((l_castS2U(key) - 1u) & ~(alimit - 1u)) < alimit)) {
t->alimit = cast_uint(key);
return 1;
}
else
return 0;
}
static unsigned computesizes (unsigned nums[], unsigned *pna) {
int i;
unsigned int twotoi;
unsigned int a = 0;
unsigned int na = 0;
unsigned int optimal = 0;
for (i = 0, twotoi = 1;
twotoi > 0 && *pna > twotoi / 2;
i++, twotoi *= 2) {
a += nums[i];
if (a > twotoi/2) {
optimal = twotoi;
na = a;
}
}
lua_assert((optimal == 0 || optimal / 2 < na) && na <= optimal);
*pna = na;
return optimal;
}
static int countint (lua_Integer key, unsigned int *nums) {
unsigned int k = arrayindex(key);
if (k != 0) {
nums[luaO_ceillog2(k)]++;
return 1;
}
else
return 0;
}
l_sinline int arraykeyisempty (const Table *t, lua_Integer key) {
int tag = *getArrTag(t, key - 1);
return tagisempty(tag);
}
static unsigned numusearray (const Table *t, unsigned *nums) {
int lg;
unsigned int ttlg;
unsigned int ause = 0;
unsigned int i = 1;
unsigned int asize = limitasasize(t);
for (lg = 0, ttlg = 1; lg <= MAXABITS; lg++, ttlg *= 2) {
unsigned int lc = 0;
unsigned int lim = ttlg;
if (lim > asize) {
lim = asize;
if (i > lim)
break;
}
for (; i <= lim; i++) {
if (!arraykeyisempty(t, i))
lc++;
}
nums[lg] += lc;
ause += lc;
}
return ause;
}
static int numusehash (const Table *t, unsigned *nums, unsigned *pna) {
int totaluse = 0;
int ause = 0;
int i = sizenode(t);
while (i--) {
Node *n = &t->node[i];
if (!isempty(gval(n))) {
if (keyisinteger(n))
ause += countint(keyival(n), nums);
totaluse++;
}
}
*pna += ause;
return totaluse;
}
static size_t concretesize (unsigned int size) {
unsigned int numcells = (size + NM - 1) / NM;
unsigned int extra = NM - 1 - ((size + NM - 1) % NM);
return numcells * sizeof(ArrayCell) - extra * sizeof(Value);
}
static ArrayCell *resizearray (lua_State *L , Table *t,
unsigned oldasize,
unsigned newasize) {
size_t oldasizeb = concretesize(oldasize);
size_t newasizeb = concretesize(newasize);
void *a = luaM_reallocvector(L, t->array, oldasizeb, newasizeb, lu_byte);
return cast(ArrayCell*, a);
}
static void setnodevector (lua_State *L, Table *t, unsigned size) {
if (size == 0) {
t->node = cast(Node *, dummynode);
t->lsizenode = 0;
setdummy(t);
}
else {
int i;
int lsize = luaO_ceillog2(size);
if (lsize > MAXHBITS || (1u << lsize) > MAXHSIZE)
luaG_runerror(L, "table overflow");
size = twoto(lsize);
if (lsize <= LIMFORLAST)
t->node = luaM_newvector(L, size, Node);
else {
size_t bsize = size * sizeof(Node) + sizeof(Limbox);
char *node = luaM_newblock(L, bsize);
t->node = cast(Node *, node + sizeof(Limbox));
getlastfree(t) = gnode(t, size);
}
t->lsizenode = cast_byte(lsize);
setnodummy(t);
for (i = 0; i < cast_int(size); i++) {
Node *n = gnode(t, i);
gnext(n) = 0;
setnilkey(n);
setempty(gval(n));
}
}
}
static void reinsert (lua_State *L, Table *ot, Table *t) {
int j;
int size = sizenode(ot);
for (j = 0; j < size; j++) {
Node *old = gnode(ot, j);
if (!isempty(gval(old))) {
TValue k;
getnodekey(L, &k, old);
luaH_set(L, t, &k, gval(old));
}
}
}
static void exchangehashpart (Table *t1, Table *t2) {
lu_byte lsizenode = t1->lsizenode;
Node *node = t1->node;
int bitdummy1 = t1->flags & BITDUMMY;
t1->lsizenode = t2->lsizenode;
t1->node = t2->node;
t1->flags = (t1->flags & NOTBITDUMMY) | (t2->flags & BITDUMMY);
t2->lsizenode = lsizenode;
t2->node = node;
t2->flags = (t2->flags & NOTBITDUMMY) | bitdummy1;
}
static void reinsertOldSlice (lua_State *L, Table *t, unsigned oldasize,
unsigned newasize) {
unsigned i;
t->alimit = newasize;
for (i = newasize; i < oldasize; i++) {
int tag = *getArrTag(t, i);
if (!tagisempty(tag)) {
TValue aux;
farr2val(t, i + 1, tag, &aux);
luaH_setint(L, t, i + 1, &aux);
}
}
t->alimit = oldasize;
}
static void clearNewSlice (Table *t, unsigned oldasize, unsigned newasize) {
for (; oldasize < newasize; oldasize++)
*getArrTag(t, oldasize) = LUA_VEMPTY;
}
void luaH_resize (lua_State *L, Table *t, unsigned newasize,
unsigned nhsize) {
Table newt;
unsigned int oldasize = setlimittosize(t);
ArrayCell *newarray;
if (newasize > MAXASIZE)
luaG_runerror(L, "table overflow");
newt.flags = 0;
setnodevector(L, &newt, nhsize);
if (newasize < oldasize) {
exchangehashpart(t, &newt);
reinsertOldSlice(L, t, oldasize, newasize);
exchangehashpart(t, &newt);
}
newarray = resizearray(L, t, oldasize, newasize);
if (l_unlikely(newarray == NULL && newasize > 0)) {
freehash(L, &newt);
luaM_error(L);
}
exchangehashpart(t, &newt);
t->array = newarray;
t->alimit = newasize;
clearNewSlice(t, oldasize, newasize);
reinsert(L, &newt, t);
freehash(L, &newt);
}
void luaH_resizearray (lua_State *L, Table *t, unsigned int nasize) {
int nsize = allocsizenode(t);
luaH_resize(L, t, nasize, nsize);
}
static void rehash (lua_State *L, Table *t, const TValue *ek) {
unsigned int asize;
unsigned int na;
unsigned int nums[MAXABITS + 1];
int i;
int totaluse;
for (i = 0; i <= MAXABITS; i++) nums[i] = 0;
setlimittosize(t);
na = numusearray(t, nums);
totaluse = na;
totaluse += numusehash(t, nums, &na);
if (ttisinteger(ek))
na += countint(ivalue(ek), nums);
totaluse++;
asize = computesizes(nums, &na);
luaH_resize(L, t, asize, totaluse - na);
}
Table *luaH_new (lua_State *L) {
GCObject *o = luaC_newobj(L, LUA_VTABLE, sizeof(Table));
Table *t = gco2t(o);
t->metatable = NULL;
t->flags = cast_byte(maskflags);
t->array = NULL;
t->alimit = 0;
setnodevector(L, t, 0);
return t;
}
void luaH_free (lua_State *L, Table *t) {
unsigned int realsize = luaH_realasize(t);
size_t sizeb = concretesize(realsize);
lua_assert((sizeb == 0 && realsize == 0) ||
cast_charp(t->array) + sizeb - sizeof(Value) ==
cast_charp(getArrVal(t, realsize - 1)));
freehash(L, t);
luaM_freemem(L, t->array, sizeb);
luaM_free(L, t);
}
static Node *getfreepos (Table *t) {
if (haslastfree(t)) {
while (getlastfree(t) > t->node) {
Node *free = --getlastfree(t);
if (keyisnil(free))
return free;
}
}
else {
if (!isdummy(t)) {
int i = sizenode(t);
while (i--) {
Node *free = gnode(t, i);
if (keyisnil(free))
return free;
}
}
}
return NULL;
}
static void luaH_newkey (lua_State *L, Table *t, const TValue *key,
TValue *value) {
Node *mp;
TValue aux;
if (l_unlikely(ttisnil(key)))
luaG_runerror(L, "table index is nil");
else if (ttisfloat(key)) {
lua_Number f = fltvalue(key);
lua_Integer k;
if (luaV_flttointeger(f, &k, F2Ieq)) {
setivalue(&aux, k);
key = &aux;
}
else if (l_unlikely(luai_numisnan(f)))
luaG_runerror(L, "table index is NaN");
}
if (ttisnil(value))
return;
mp = mainpositionTV(t, key);
if (!isempty(gval(mp)) || isdummy(t)) {
Node *othern;
Node *f = getfreepos(t);
if (f == NULL) {
rehash(L, t, key);
luaH_set(L, t, key, value);
return;
}
lua_assert(!isdummy(t));
othern = mainpositionfromnode(t, mp);
if (othern != mp) {
while (othern + gnext(othern) != mp)
othern += gnext(othern);
gnext(othern) = cast_int(f - othern);
*f = *mp;
if (gnext(mp) != 0) {
gnext(f) += cast_int(mp - f);
gnext(mp) = 0;
}
setempty(gval(mp));
}
else {
if (gnext(mp) != 0)
gnext(f) = cast_int((mp + gnext(mp)) - f);
else lua_assert(gnext(f) == 0);
gnext(mp) = cast_int(f - mp);
mp = f;
}
}
setnodekey(L, mp, key);
luaC_barrierback(L, obj2gco(t), key);
lua_assert(isempty(gval(mp)));
setobj2t(L, gval(mp), value);
}
static const TValue *getintfromhash (Table *t, lua_Integer key) {
Node *n = hashint(t, key);
lua_assert(l_castS2U(key) - 1u >= luaH_realasize(t));
for (;;) {
if (keyisinteger(n) && keyival(n) == key)
return gval(n);
else {
int nx = gnext(n);
if (nx == 0) break;
n += nx;
}
}
return &absentkey;
}
static int hashkeyisempty (Table *t, lua_Integer key) {
const TValue *val = getintfromhash(t, key);
return isempty(val);
}
static int finishnodeget (const TValue *val, TValue *res) {
if (!ttisnil(val)) {
setobj(((lua_State*)NULL), res, val);
}
return ttypetag(val);
}
int luaH_getint (Table *t, lua_Integer key, TValue *res) {
if (keyinarray(t, key)) {
int tag = *getArrTag(t, key - 1);
if (!tagisempty(tag))
farr2val(t, key, tag, res);
return tag;
}
else
return finishnodeget(getintfromhash(t, key), res);
}
const TValue *luaH_Hgetshortstr (Table *t, TString *key) {
Node *n = hashstr(t, key);
lua_assert(key->tt == LUA_VSHRSTR);
for (;;) {
if (keyisshrstr(n) && eqshrstr(keystrval(n), key))
return gval(n);
else {
int nx = gnext(n);
if (nx == 0)
return &absentkey;
n += nx;
}
}
}
int luaH_getshortstr (Table *t, TString *key, TValue *res) {
return finishnodeget(luaH_Hgetshortstr(t, key), res);
}
static const TValue *Hgetstr (Table *t, TString *key) {
if (key->tt == LUA_VSHRSTR)
return luaH_Hgetshortstr(t, key);
else {
TValue ko;
setsvalue(cast(lua_State *, NULL), &ko, key);
return getgeneric(t, &ko, 0);
}
}
int luaH_getstr (Table *t, TString *key, TValue *res) {
return finishnodeget(Hgetstr(t, key), res);
}
TString *luaH_getstrkey (Table *t, TString *key) {
const TValue *o = Hgetstr(t, key);
if (!isabstkey(o))
return keystrval(nodefromval(o));
else
return NULL;
}
int luaH_get (Table *t, const TValue *key, TValue *res) {
const TValue *slot;
switch (ttypetag(key)) {
case LUA_VSHRSTR:
slot = luaH_Hgetshortstr(t, tsvalue(key));
break;
case LUA_VNUMINT:
return luaH_getint(t, ivalue(key), res);
case LUA_VNIL:
slot = &absentkey;
break;
case LUA_VNUMFLT: {
lua_Integer k;
if (luaV_flttointeger(fltvalue(key), &k, F2Ieq))
return luaH_getint(t, k, res);
}
default:
slot = getgeneric(t, key, 0);
break;
}
return finishnodeget(slot, res);
}
static int finishnodeset (Table *t, const TValue *slot, TValue *val) {
if (!ttisnil(slot)) {
setobj(((lua_State*)NULL), cast(TValue*, slot), val);
return HOK;
}
else if (isabstkey(slot))
return HNOTFOUND;
else
return cast_int((cast(Node*, slot) - t->node)) + HFIRSTNODE;
}
static int rawfinishnodeset (const TValue *slot, TValue *val) {
if (isabstkey(slot))
return 0;
else {
setobj(((lua_State*)NULL), cast(TValue*, slot), val);
return 1;
}
}
int luaH_psetint (Table *t, lua_Integer key, TValue *val) {
if (keyinarray(t, key)) {
lu_byte *tag = getArrTag(t, key - 1);
if (!tagisempty(*tag) || checknoTM(t->metatable, TM_NEWINDEX)) {
fval2arr(t, key, tag, val);
return HOK;
}
else
return ~cast_int(key);
}
else
return finishnodeset(t, getintfromhash(t, key), val);
}
int luaH_psetshortstr (Table *t, TString *key, TValue *val) {
return finishnodeset(t, luaH_Hgetshortstr(t, key), val);
}
int luaH_psetstr (Table *t, TString *key, TValue *val) {
return finishnodeset(t, Hgetstr(t, key), val);
}
int luaH_pset (Table *t, const TValue *key, TValue *val) {
switch (ttypetag(key)) {
case LUA_VSHRSTR: return luaH_psetshortstr(t, tsvalue(key), val);
case LUA_VNUMINT: return luaH_psetint(t, ivalue(key), val);
case LUA_VNIL: return HNOTFOUND;
case LUA_VNUMFLT: {
lua_Integer k;
if (luaV_flttointeger(fltvalue(key), &k, F2Ieq))
return luaH_psetint(t, k, val);
}
default:
return finishnodeset(t, getgeneric(t, key, 0), val);
}
}
void luaH_finishset (lua_State *L, Table *t, const TValue *key,
TValue *value, int hres) {
lua_assert(hres != HOK);
if (hres == HNOTFOUND) {
luaH_newkey(L, t, key, value);
}
else if (hres > 0) {
setobj2t(L, gval(gnode(t, hres - HFIRSTNODE)), value);
}
else {
hres = ~hres;
obj2arr(t, hres, value);
}
}
void luaH_set (lua_State *L, Table *t, const TValue *key, TValue *value) {
int hres = luaH_pset(t, key, value);
if (hres != HOK)
luaH_finishset(L, t, key, value, hres);
}
void luaH_setint (lua_State *L, Table *t, lua_Integer key, TValue *value) {
if (keyinarray(t, key))
obj2arr(t, key, value);
else {
int ok = rawfinishnodeset(getintfromhash(t, key), value);
if (!ok) {
TValue k;
setivalue(&k, key);
luaH_newkey(L, t, &k, value);
}
}
}
static lua_Unsigned hash_search (Table *t, lua_Unsigned j) {
lua_Unsigned i;
if (j == 0) j++;
do {
i = j;
if (j <= l_castS2U(LUA_MAXINTEGER) / 2)
j *= 2;
else {
j = LUA_MAXINTEGER;
if (hashkeyisempty(t, j))
break;
else
return j;
}
} while (!hashkeyisempty(t, j));
while (j - i > 1u) {
lua_Unsigned m = (i + j) / 2;
if (hashkeyisempty(t, m)) j = m;
else i = m;
}
return i;
}
static unsigned int binsearch (Table *array, unsigned int i, unsigned int j) {
while (j - i > 1u) {
unsigned int m = (i + j) / 2;
if (arraykeyisempty(array, m)) j = m;
else i = m;
}
return i;
}
lua_Unsigned luaH_getn (Table *t) {
unsigned int limit = t->alimit;
if (limit > 0 && arraykeyisempty(t, limit)) {
if (limit >= 2 && !arraykeyisempty(t, limit - 1)) {
if (ispow2realasize(t) && !ispow2(limit - 1)) {
t->alimit = limit - 1;
setnorealasize(t);
}
return limit - 1;
}
else {
unsigned int boundary = binsearch(t, 0, limit);
if (ispow2realasize(t) && boundary > luaH_realasize(t) / 2) {
t->alimit = boundary;
setnorealasize(t);
}
return boundary;
}
}
if (!limitequalsasize(t)) {
if (arraykeyisempty(t, limit + 1))
return limit;
limit = luaH_realasize(t);
if (arraykeyisempty(t, limit)) {
unsigned int boundary = binsearch(t, t->alimit, limit);
t->alimit = boundary;
return boundary;
}
}
lua_assert(limit == luaH_realasize(t) &&
(limit == 0 || !arraykeyisempty(t, limit)));
if (isdummy(t) || hashkeyisempty(t, cast(lua_Integer, limit + 1)))
return limit;
else
return hash_search(t, limit);
}
#if defined(LUA_DEBUG)
Node *luaH_mainposition (const Table *t, const TValue *key) {
return mainpositionTV(t, key);
}
#endif
//path: src/imports/../dependencies/lua/ldo.c
#define ldo_c
#define LUA_CORE
#include
#include
#include
#define errorstatus(s) ((s) > LUA_YIELD)
#if !defined(LUAI_THROW)
#if defined(__cplusplus) && !defined(LUA_USE_LONGJMP)
#define LUAI_THROW(L,c) throw(c)
#define LUAI_TRY(L,c,a) \
try { a } catch(...) { if ((c)->status == 0) (c)->status = -1; }
#define luai_jmpbuf int
#elif defined(LUA_USE_POSIX)
#define LUAI_THROW(L,c) _longjmp((c)->b, 1)
#define LUAI_TRY(L,c,a) if (_setjmp((c)->b) == 0) { a }
#define luai_jmpbuf jmp_buf
#else
#define LUAI_THROW(L,c) longjmp((c)->b, 1)
#define LUAI_TRY(L,c,a) if (setjmp((c)->b) == 0) { a }
#define luai_jmpbuf jmp_buf
#endif
#endif
struct lua_longjmp {
struct lua_longjmp *previous;
luai_jmpbuf b;
volatile int status;
};
void luaD_seterrorobj (lua_State *L, int errcode, StkId oldtop) {
switch (errcode) {
case LUA_ERRMEM: {
setsvalue2s(L, oldtop, G(L)->memerrmsg);
break;
}
case LUA_ERRERR: {
setsvalue2s(L, oldtop, luaS_newliteral(L, "error in private_lua_error handling"));
break;
}
case LUA_OK: {
setnilvalue(s2v(oldtop));
break;
}
default: {
lua_assert(errorstatus(errcode));
setobjs2s(L, oldtop, L->top.p - 1);
break;
}
}
L->top.p = oldtop + 1;
}
l_noret luaD_throw (lua_State *L, int errcode) {
if (L->errorJmp) {
L->errorJmp->status = errcode;
LUAI_THROW(L, L->errorJmp);
}
else {
global_State *g = G(L);
errcode = luaE_resetthread(L, errcode);
if (g->mainthread->errorJmp) {
setobjs2s(L, g->mainthread->top.p++, L->top.p - 1);
luaD_throw(g->mainthread, errcode);
}
else {
if (g->panic) {
lua_unlock(L);
g->panic(L);
}
abort();
}
}
}
int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud) {
l_uint32 oldnCcalls = L->nCcalls;
struct lua_longjmp lj;
lj.status = LUA_OK;
lj.previous = L->errorJmp;
L->errorJmp = &lj;
LUAI_TRY(L, &lj,
(*f)(L, ud);
);
L->errorJmp = lj.previous;
L->nCcalls = oldnCcalls;
return lj.status;
}
static void relstack (lua_State *L) {
CallInfo *ci;
UpVal *up;
L->top.offset = savestack(L, L->top.p);
L->tbclist.offset = savestack(L, L->tbclist.p);
for (up = L->openupval; up != NULL; up = up->u.open.next)
up->v.offset = savestack(L, uplevel(up));
for (ci = L->ci; ci != NULL; ci = ci->previous) {
ci->top.offset = savestack(L, ci->top.p);
ci->func.offset = savestack(L, ci->func.p);
}
}
static void correctstack (lua_State *L) {
CallInfo *ci;
UpVal *up;
L->top.p = restorestack(L, L->top.offset);
L->tbclist.p = restorestack(L, L->tbclist.offset);
for (up = L->openupval; up != NULL; up = up->u.open.next)
up->v.p = s2v(restorestack(L, up->v.offset));
for (ci = L->ci; ci != NULL; ci = ci->previous) {
ci->top.p = restorestack(L, ci->top.offset);
ci->func.p = restorestack(L, ci->func.offset);
if (isLua(ci))
ci->u.l.trap = 1;
}
}
#define ERRORSTACKSIZE (LUAI_MAXSTACK + 200)
int luaD_reallocstack (lua_State *L, int newsize, int raiseerror) {
int oldsize = stacksize(L);
int i;
StkId newstack;
int oldgcstop = G(L)->gcstopem;
lua_assert(newsize <= LUAI_MAXSTACK || newsize == ERRORSTACKSIZE);
relstack(L);
G(L)->gcstopem = 1;
newstack = luaM_reallocvector(L, L->stack.p, oldsize + EXTRA_STACK,
newsize + EXTRA_STACK, StackValue);
G(L)->gcstopem = oldgcstop;
if (l_unlikely(newstack == NULL)) {
correctstack(L);
if (raiseerror)
luaM_error(L);
else return 0;
}
L->stack.p = newstack;
correctstack(L);
L->stack_last.p = L->stack.p + newsize;
for (i = oldsize + EXTRA_STACK; i < newsize + EXTRA_STACK; i++)
setnilvalue(s2v(newstack + i));
return 1;
}
int luaD_growstack (lua_State *L, int n, int raiseerror) {
int size = stacksize(L);
if (l_unlikely(size > LUAI_MAXSTACK)) {
lua_assert(stacksize(L) == ERRORSTACKSIZE);
if (raiseerror)
luaD_throw(L, LUA_ERRERR);
return 0;
}
else if (n < LUAI_MAXSTACK) {
int newsize = 2 * size;
int needed = cast_int(L->top.p - L->stack.p) + n;
if (newsize > LUAI_MAXSTACK)
newsize = LUAI_MAXSTACK;
if (newsize < needed)
newsize = needed;
if (l_likely(newsize <= LUAI_MAXSTACK))
return luaD_reallocstack(L, newsize, raiseerror);
}
luaD_reallocstack(L, ERRORSTACKSIZE, raiseerror);
if (raiseerror)
luaG_runerror(L, "stack overflow");
return 0;
}
static int stackinuse (lua_State *L) {
CallInfo *ci;
int res;
StkId lim = L->top.p;
for (ci = L->ci; ci != NULL; ci = ci->previous) {
if (lim < ci->top.p) lim = ci->top.p;
}
lua_assert(lim <= L->stack_last.p + EXTRA_STACK);
res = cast_int(lim - L->stack.p) + 1;
if (res < LUA_MINSTACK)
res = LUA_MINSTACK;
return res;
}
void luaD_shrinkstack (lua_State *L) {
int inuse = stackinuse(L);
int max = (inuse > LUAI_MAXSTACK / 3) ? LUAI_MAXSTACK : inuse * 3;
if (inuse <= LUAI_MAXSTACK && stacksize(L) > max) {
int nsize = (inuse > LUAI_MAXSTACK / 2) ? LUAI_MAXSTACK : inuse * 2;
luaD_reallocstack(L, nsize, 0);
}
else
condmovestack(L,{},{});
luaE_shrinkCI(L);
}
void luaD_inctop (lua_State *L) {
luaD_checkstack(L, 1);
L->top.p++;
}
void luaD_hook (lua_State *L, int event, int line,
int ftransfer, int ntransfer) {
lua_Hook hook = L->hook;
if (hook && L->allowhook) {
int mask = CIST_HOOKED;
CallInfo *ci = L->ci;
ptrdiff_t top = savestack(L, L->top.p);
ptrdiff_t ci_top = savestack(L, ci->top.p);
lua_Debug ar;
ar.event = event;
ar.currentline = line;
ar.i_ci = ci;
if (ntransfer != 0) {
mask |= CIST_TRAN;
ci->u2.transferinfo.ftransfer = ftransfer;
ci->u2.transferinfo.ntransfer = ntransfer;
}
if (isLua(ci) && L->top.p < ci->top.p)
L->top.p = ci->top.p;
luaD_checkstack(L, LUA_MINSTACK);
if (ci->top.p < L->top.p + LUA_MINSTACK)
ci->top.p = L->top.p + LUA_MINSTACK;
L->allowhook = 0;
ci->callstatus |= mask;
lua_unlock(L);
(*hook)(L, &ar);
lua_lock(L);
lua_assert(!L->allowhook);
L->allowhook = 1;
ci->top.p = restorestack(L, ci_top);
L->top.p = restorestack(L, top);
ci->callstatus &= ~mask;
}
}
void luaD_hookcall (lua_State *L, CallInfo *ci) {
L->oldpc = 0;
if (L->hookmask & LUA_MASKCALL) {
int event = (ci->callstatus & CIST_TAIL) ? LUA_HOOKTAILCALL
: LUA_HOOKCALL;
Proto *p = ci_func(ci)->p;
ci->u.l.savedpc++;
luaD_hook(L, event, -1, 1, p->numparams);
ci->u.l.savedpc--;
}
}
static void rethook (lua_State *L, CallInfo *ci, int nres) {
if (L->hookmask & LUA_MASKRET) {
StkId firstres = L->top.p - nres;
int delta = 0;
int ftransfer;
if (isLua(ci)) {
Proto *p = ci_func(ci)->p;
if (p->flag & PF_ISVARARG)
delta = ci->u.l.nextraargs + p->numparams + 1;
}
ci->func.p += delta;
ftransfer = cast(unsigned short, firstres - ci->func.p);
luaD_hook(L, LUA_HOOKRET, -1, ftransfer, nres);
ci->func.p -= delta;
}
if (isLua(ci = ci->previous))
L->oldpc = pcRel(ci->u.l.savedpc, ci_func(ci)->p);
}
static StkId tryfuncTM (lua_State *L, StkId func) {
const TValue *tm;
StkId p;
checkstackp(L, 1, func);
tm = luaT_gettmbyobj(L, s2v(func), TM_CALL);
if (l_unlikely(ttisnil(tm)))
luaG_callerror(L, s2v(func));
for (p = L->top.p; p > func; p--)
setobjs2s(L, p, p-1);
L->top.p++;
setobj2s(L, func, tm);
return func;
}
l_sinline void moveresults (lua_State *L, StkId res, int nres, int wanted) {
StkId firstresult;
int i;
switch (wanted) {
case 0:
L->top.p = res;
return;
case 1:
if (nres == 0)
setnilvalue(s2v(res));
else
setobjs2s(L, res, L->top.p - nres);
L->top.p = res + 1;
return;
case LUA_MULTRET:
wanted = nres;
break;
default:
if (hastocloseCfunc(wanted)) {
L->ci->callstatus |= CIST_CLSRET;
L->ci->u2.nres = nres;
res = luaF_close(L, res, CLOSEKTOP, 1);
L->ci->callstatus &= ~CIST_CLSRET;
if (L->hookmask) {
ptrdiff_t savedres = savestack(L, res);
rethook(L, L->ci, nres);
res = restorestack(L, savedres);
}
wanted = decodeNresults(wanted);
if (wanted == LUA_MULTRET)
wanted = nres;
}
break;
}
firstresult = L->top.p - nres;
if (nres > wanted)
nres = wanted;
for (i = 0; i < nres; i++)
setobjs2s(L, res + i, firstresult + i);
for (; i < wanted; i++)
setnilvalue(s2v(res + i));
L->top.p = res + wanted;
}
void luaD_poscall (lua_State *L, CallInfo *ci, int nres) {
int wanted = ci->nresults;
if (l_unlikely(L->hookmask && !hastocloseCfunc(wanted)))
rethook(L, ci, nres);
moveresults(L, ci->func.p, nres, wanted);
lua_assert(!(ci->callstatus &
(CIST_HOOKED | CIST_YPCALL | CIST_FIN | CIST_TRAN | CIST_CLSRET)));
L->ci = ci->previous;
}
#define next_ci(L) (L->ci->next ? L->ci->next : luaE_extendCI(L))
l_sinline CallInfo *prepCallInfo (lua_State *L, StkId func, int nret,
int mask, StkId top) {
CallInfo *ci = L->ci = next_ci(L);
ci->func.p = func;
ci->nresults = nret;
ci->callstatus = mask;
ci->top.p = top;
return ci;
}
l_sinline int precallC (lua_State *L, StkId func, int nresults,
lua_CFunction f) {
int n;
CallInfo *ci;
checkstackp(L, LUA_MINSTACK, func);
L->ci = ci = prepCallInfo(L, func, nresults, CIST_C,
L->top.p + LUA_MINSTACK);
lua_assert(ci->top.p <= L->stack_last.p);
if (l_unlikely(L->hookmask & LUA_MASKCALL)) {
int narg = cast_int(L->top.p - func) - 1;
luaD_hook(L, LUA_HOOKCALL, -1, 1, narg);
}
lua_unlock(L);
n = (*f)(L);
lua_lock(L);
api_checknelems(L, n);
luaD_poscall(L, ci, n);
return n;
}
int luaD_pretailcall (lua_State *L, CallInfo *ci, StkId func,
int narg1, int delta) {
retry:
switch (ttypetag(s2v(func))) {
case LUA_VCCL:
return precallC(L, func, LUA_MULTRET, clCvalue(s2v(func))->f);
case LUA_VLCF:
return precallC(L, func, LUA_MULTRET, fvalue(s2v(func)));
case LUA_VLCL: {
Proto *p = clLvalue(s2v(func))->p;
int fsize = p->maxstacksize;
int nfixparams = p->numparams;
int i;
checkstackp(L, fsize - delta, func);
ci->func.p -= delta;
for (i = 0; i < narg1; i++)
setobjs2s(L, ci->func.p + i, func + i);
func = ci->func.p;
for (; narg1 <= nfixparams; narg1++)
setnilvalue(s2v(func + narg1));
ci->top.p = func + 1 + fsize;
lua_assert(ci->top.p <= L->stack_last.p);
ci->u.l.savedpc = p->code;
ci->callstatus |= CIST_TAIL;
L->top.p = func + narg1;
return -1;
}
default: {
func = tryfuncTM(L, func);
narg1++;
goto retry;
}
}
}
CallInfo *luaD_precall (lua_State *L, StkId func, int nresults) {
retry:
switch (ttypetag(s2v(func))) {
case LUA_VCCL:
precallC(L, func, nresults, clCvalue(s2v(func))->f);
return NULL;
case LUA_VLCF:
precallC(L, func, nresults, fvalue(s2v(func)));
return NULL;
case LUA_VLCL: {
CallInfo *ci;
Proto *p = clLvalue(s2v(func))->p;
int narg = cast_int(L->top.p - func) - 1;
int nfixparams = p->numparams;
int fsize = p->maxstacksize;
checkstackp(L, fsize, func);
L->ci = ci = prepCallInfo(L, func, nresults, 0, func + 1 + fsize);
ci->u.l.savedpc = p->code;
for (; narg < nfixparams; narg++)
setnilvalue(s2v(L->top.p++));
lua_assert(ci->top.p <= L->stack_last.p);
return ci;
}
default: {
func = tryfuncTM(L, func);
goto retry;
}
}
}
l_sinline void ccall (lua_State *L, StkId func, int nResults, l_uint32 inc) {
CallInfo *ci;
L->nCcalls += inc;
if (l_unlikely(getCcalls(L) >= LUAI_MAXCCALLS)) {
checkstackp(L, 0, func);
luaE_checkcstack(L);
}
if ((ci = luaD_precall(L, func, nResults)) != NULL) {
ci->callstatus = CIST_FRESH;
luaV_execute(L, ci);
}
L->nCcalls -= inc;
}
void luaD_call (lua_State *L, StkId func, int nResults) {
ccall(L, func, nResults, 1);
}
void luaD_callnoyield (lua_State *L, StkId func, int nResults) {
ccall(L, func, nResults, nyci);
}
static int finishpcallk (lua_State *L, CallInfo *ci) {
int status = getcistrecst(ci);
if (l_likely(status == LUA_OK))
status = LUA_YIELD;
else {
StkId func = restorestack(L, ci->u2.funcidx);
L->allowhook = getoah(ci->callstatus);
func = luaF_close(L, func, status, 1);
luaD_seterrorobj(L, status, func);
luaD_shrinkstack(L);
setcistrecst(ci, LUA_OK);
}
ci->callstatus &= ~CIST_YPCALL;
L->errfunc = ci->u.c.old_errfunc;
return status;
}
static void finishCcall (lua_State *L, CallInfo *ci) {
int n;
if (ci->callstatus & CIST_CLSRET) {
lua_assert(hastocloseCfunc(ci->nresults));
n = ci->u2.nres;
}
else {
int status = LUA_YIELD;
lua_assert(ci->u.c.k != NULL && yieldable(L));
if (ci->callstatus & CIST_YPCALL)
status = finishpcallk(L, ci);
adjustresults(L, LUA_MULTRET);
lua_unlock(L);
n = (*ci->u.c.k)(L, status, ci->u.c.ctx);
lua_lock(L);
api_checknelems(L, n);
}
luaD_poscall(L, ci, n);
}
static void unroll (lua_State *L, void *ud) {
CallInfo *ci;
UNUSED(ud);
while ((ci = L->ci) != &L->base_ci) {
if (!isLua(ci))
finishCcall(L, ci);
else {
luaV_finishOp(L);
luaV_execute(L, ci);
}
}
}
static CallInfo *findpcall (lua_State *L) {
CallInfo *ci;
for (ci = L->ci; ci != NULL; ci = ci->previous) {
if (ci->callstatus & CIST_YPCALL)
return ci;
}
return NULL;
}
static int resume_error (lua_State *L, const char *msg, int narg) {
api_checkpop(L, narg);
L->top.p -= narg;
setsvalue2s(L, L->top.p, luaS_new(L, msg));
api_incr_top(L);
lua_unlock(L);
return LUA_ERRRUN;
}
static void resume (lua_State *L, void *ud) {
int n = *(cast(int*, ud));
StkId firstArg = L->top.p - n;
CallInfo *ci = L->ci;
if (L->status == LUA_OK)
ccall(L, firstArg - 1, LUA_MULTRET, 0);
else {
lua_assert(L->status == LUA_YIELD);
L->status = LUA_OK;
if (isLua(ci)) {
lua_assert(ci->callstatus & CIST_HOOKYIELD);
ci->u.l.savedpc--;
L->top.p = firstArg;
luaV_execute(L, ci);
}
else {
if (ci->u.c.k != NULL) {
lua_unlock(L);
n = (*ci->u.c.k)(L, LUA_YIELD, ci->u.c.ctx);
lua_lock(L);
api_checknelems(L, n);
}
luaD_poscall(L, ci, n);
}
unroll(L, NULL);
}
}
static int precover (lua_State *L, int status) {
CallInfo *ci;
while (errorstatus(status) && (ci = findpcall(L)) != NULL) {
L->ci = ci;
setcistrecst(ci, status);
status = luaD_rawrunprotected(L, unroll, NULL);
}
return status;
}
LUA_API int lua_resume (lua_State *L, lua_State *from, int nargs,
int *nresults) {
int status;
lua_lock(L);
if (L->status == LUA_OK) {
if (L->ci != &L->base_ci)
return resume_error(L, "cannot resume non-suspended coroutine", nargs);
else if (L->top.p - (L->ci->func.p + 1) == nargs)
return resume_error(L, "cannot resume dead coroutine", nargs);
}
else if (L->status != LUA_YIELD)
return resume_error(L, "cannot resume dead coroutine", nargs);
L->nCcalls = (from) ? getCcalls(from) : 0;
if (getCcalls(L) >= LUAI_MAXCCALLS)
return resume_error(L, "C stack overflow", nargs);
L->nCcalls++;
luai_userstateresume(L, nargs);
api_checkpop(L, (L->status == LUA_OK) ? nargs + 1 : nargs);
status = luaD_rawrunprotected(L, resume, &nargs);
status = precover(L, status);
if (l_likely(!errorstatus(status)))
lua_assert(status == L->status);
else {
L->status = cast_byte(status);
luaD_seterrorobj(L, status, L->top.p);
L->ci->top.p = L->top.p;
}
*nresults = (status == LUA_YIELD) ? L->ci->u2.nyield
: cast_int(L->top.p - (L->ci->func.p + 1));
lua_unlock(L);
return status;
}
LUA_API int lua_isyieldable (lua_State *L) {
return yieldable(L);
}
LUA_API int lua_yieldk (lua_State *L, int nresults, lua_KContext ctx,
lua_KFunction k) {
CallInfo *ci;
luai_userstateyield(L, nresults);
lua_lock(L);
ci = L->ci;
api_checkpop(L, nresults);
if (l_unlikely(!yieldable(L))) {
if (L != G(L)->mainthread)
luaG_runerror(L, "attempt to yield across a C-call boundary");
else
luaG_runerror(L, "attempt to yield from outside a coroutine");
}
L->status = LUA_YIELD;
ci->u2.nyield = nresults;
if (isLua(ci)) {
lua_assert(!isLuacode(ci));
api_check(L, nresults == 0, "hooks cannot yield values");
api_check(L, k == NULL, "hooks cannot continue after yielding");
}
else {
if ((ci->u.c.k = k) != NULL)
ci->u.c.ctx = ctx;
luaD_throw(L, LUA_YIELD);
}
lua_assert(ci->callstatus & CIST_HOOKED);
lua_unlock(L);
return 0;
}
struct CloseP {
StkId level;
int status;
};
static void closepaux (lua_State *L, void *ud) {
struct CloseP *pcl = cast(struct CloseP *, ud);
luaF_close(L, pcl->level, pcl->status, 0);
}
int luaD_closeprotected (lua_State *L, ptrdiff_t level, int status) {
CallInfo *old_ci = L->ci;
lu_byte old_allowhooks = L->allowhook;
for (;;) {
struct CloseP pcl;
pcl.level = restorestack(L, level); pcl.status = status;
status = luaD_rawrunprotected(L, &closepaux, &pcl);
if (l_likely(status == LUA_OK))
return pcl.status;
else {
L->ci = old_ci;
L->allowhook = old_allowhooks;
}
}
}
int luaD_pcall (lua_State *L, Pfunc func, void *u,
ptrdiff_t old_top, ptrdiff_t ef) {
int status;
CallInfo *old_ci = L->ci;
lu_byte old_allowhooks = L->allowhook;
ptrdiff_t old_errfunc = L->errfunc;
L->errfunc = ef;
status = luaD_rawrunprotected(L, func, u);
if (l_unlikely(status != LUA_OK)) {
L->ci = old_ci;
L->allowhook = old_allowhooks;
status = luaD_closeprotected(L, old_top, status);
luaD_seterrorobj(L, status, restorestack(L, old_top));
luaD_shrinkstack(L);
}
L->errfunc = old_errfunc;
return status;
}
struct SParser {
ZIO *z;
Mbuffer buff;
Dyndata dyd;
const char *mode;
const char *name;
};
static void checkmode (lua_State *L, const char *mode, const char *x) {
if (strchr(mode, x[0]) == NULL) {
luaO_pushfstring(L,
"attempt to load a %s chunk (mode is '%s')", x, mode);
luaD_throw(L, LUA_ERRSYNTAX);
}
}
static void f_parser (lua_State *L, void *ud) {
LClosure *cl;
struct SParser *p = cast(struct SParser *, ud);
const char *mode = p->mode ? p->mode : "bt";
int c = zgetc(p->z);
if (c == LUA_SIGNATURE[0]) {
int fixed = 0;
if (strchr(mode, 'B') != NULL)
fixed = 1;
else
checkmode(L, mode, "binary");
cl = luaU_undump(L, p->z, p->name, fixed);
}
else {
checkmode(L, mode, "text");
cl = luaY_parser(L, p->z, &p->buff, &p->dyd, p->name, c);
}
lua_assert(cl->nupvalues == cl->p->sizeupvalues);
luaF_initupvals(L, cl);
}
int luaD_protectedparser (lua_State *L, ZIO *z, const char *name,
const char *mode) {
struct SParser p;
int status;
incnny(L);
p.z = z; p.name = name; p.mode = mode;
p.dyd.actvar.arr = NULL; p.dyd.actvar.size = 0;
p.dyd.gt.arr = NULL; p.dyd.gt.size = 0;
p.dyd.label.arr = NULL; p.dyd.label.size = 0;
luaZ_initbuffer(L, &p.buff);
status = luaD_pcall(L, f_parser, &p, savestack(L, L->top.p), L->errfunc);
luaZ_freebuffer(L, &p.buff);
luaM_freearray(L, p.dyd.actvar.arr, p.dyd.actvar.size);
luaM_freearray(L, p.dyd.gt.arr, p.dyd.gt.size);
luaM_freearray(L, p.dyd.label.arr, p.dyd.label.size);
decnny(L);
return status;
}
//path: src/imports/../dependencies/lua/lvm.c
#define lvm_c
#define LUA_CORE
#include
#include
#include
#include
#include
#if !defined(LUA_USE_JUMPTABLE)
#if defined(__GNUC__)
#define LUA_USE_JUMPTABLE 1
#else
#define LUA_USE_JUMPTABLE 0
#endif
#endif
#define MAXTAGLOOP 2000
#define NBM (l_floatatt(MANT_DIG))
#if ((((LUA_MAXINTEGER >> (NBM / 4)) >> (NBM / 4)) >> (NBM / 4)) \
>> (NBM - (3 * (NBM / 4)))) > 0
#define MAXINTFITSF ((lua_Unsigned)1 << NBM)
#define l_intfitsf(i) ((MAXINTFITSF + l_castS2U(i)) <= (2 * MAXINTFITSF))
#else
#define l_intfitsf(i) 1
#endif
static int l_strton (const TValue *obj, TValue *result) {
lua_assert(obj != result);
if (!cvt2num(obj))
return 0;
else {
TString *st = tsvalue(obj);
size_t stlen;
const char *s = getlstr(st, stlen);
return (luaO_str2num(s, result) == stlen + 1);
}
}
int luaV_tonumber_ (const TValue *obj, lua_Number *n) {
TValue v;
if (ttisinteger(obj)) {
*n = cast_num(ivalue(obj));
return 1;
}
else if (l_strton(obj, &v)) {
*n = nvalue(&v);
return 1;
}
else
return 0;
}
int luaV_flttointeger (lua_Number n, lua_Integer *p, F2Imod mode) {
lua_Number f = l_floor(n);
if (n != f) {
if (mode == F2Ieq) return 0;
else if (mode == F2Iceil)
f += 1;
}
return lua_numbertointeger(f, p);
}
int luaV_tointegerns (const TValue *obj, lua_Integer *p, F2Imod mode) {
if (ttisfloat(obj))
return luaV_flttointeger(fltvalue(obj), p, mode);
else if (ttisinteger(obj)) {
*p = ivalue(obj);
return 1;
}
else
return 0;
}
int luaV_tointeger (const TValue *obj, lua_Integer *p, F2Imod mode) {
TValue v;
if (l_strton(obj, &v))
obj = &v;
return luaV_tointegerns(obj, p, mode);
}
static int forlimit (lua_State *L, lua_Integer init, const TValue *lim,
lua_Integer *p, lua_Integer step) {
if (!luaV_tointeger(lim, p, (step < 0 ? F2Iceil : F2Ifloor))) {
lua_Number flim;
if (!tonumber(lim, &flim))
luaG_forerror(L, lim, "limit");
if (luai_numlt(0, flim)) {
if (step < 0) return 1;
*p = LUA_MAXINTEGER;
}
else {
if (step > 0) return 1;
*p = LUA_MININTEGER;
}
}
return (step > 0 ? init > *p : init < *p);
}
static int forprep (lua_State *L, StkId ra) {
TValue *pinit = s2v(ra);
TValue *plimit = s2v(ra + 1);
TValue *pstep = s2v(ra + 2);
if (ttisinteger(pinit) && ttisinteger(pstep)) {
lua_Integer init = ivalue(pinit);
lua_Integer step = ivalue(pstep);
lua_Integer limit;
if (step == 0)
luaG_runerror(L, "'for' step is zero");
if (forlimit(L, init, plimit, &limit, step))
return 1;
else {
lua_Unsigned count;
if (step > 0) {
count = l_castS2U(limit) - l_castS2U(init);
if (step != 1)
count /= l_castS2U(step);
}
else {
count = l_castS2U(init) - l_castS2U(limit);
count /= l_castS2U(-(step + 1)) + 1u;
}
chgivalue(s2v(ra), l_castU2S(count));
setivalue(s2v(ra + 1), step);
chgivalue(s2v(ra + 2), init);
}
}
else {
lua_Number init; lua_Number limit; lua_Number step;
if (l_unlikely(!tonumber(plimit, &limit)))
luaG_forerror(L, plimit, "limit");
if (l_unlikely(!tonumber(pstep, &step)))
luaG_forerror(L, pstep, "step");
if (l_unlikely(!tonumber(pinit, &init)))
luaG_forerror(L, pinit, "initial value");
if (step == 0)
luaG_runerror(L, "'for' step is zero");
if (luai_numlt(0, step) ? luai_numlt(limit, init)
: luai_numlt(init, limit))
return 1;
else {
setfltvalue(s2v(ra), limit);
setfltvalue(s2v(ra + 1), step);
setfltvalue(s2v(ra + 2), init);
}
}
return 0;
}
static int floatforloop (StkId ra) {
lua_Number step = fltvalue(s2v(ra + 1));
lua_Number limit = fltvalue(s2v(ra));
lua_Number idx = fltvalue(s2v(ra + 2));
idx = luai_numadd(L, idx, step);
if (luai_numlt(0, step) ? luai_numle(idx, limit)
: luai_numle(limit, idx)) {
chgfltvalue(s2v(ra + 2), idx);
return 1;
}
else
return 0;
}
int luaV_finishget (lua_State *L, const TValue *t, TValue *key, StkId val,
int tag) {
int loop;
const TValue *tm;
for (loop = 0; loop < MAXTAGLOOP; loop++) {
if (tag == LUA_VNOTABLE) {
lua_assert(!ttistable(t));
tm = luaT_gettmbyobj(L, t, TM_INDEX);
if (l_unlikely(notm(tm)))
luaG_typeerror(L, t, "index");
}
else {
tm = fasttm(L, hvalue(t)->metatable, TM_INDEX);
if (tm == NULL) {
setnilvalue(s2v(val));
return LUA_VNIL;
}
}
if (ttisfunction(tm)) {
tag = luaT_callTMres(L, tm, t, key, val);
return tag;
}
t = tm;
luaV_fastget(t, key, s2v(val), luaH_get, tag);
if (!tagisempty(tag))
return tag;
}
luaG_runerror(L, "'__index' chain too long; possible loop");
return 0;
}
void luaV_finishset (lua_State *L, const TValue *t, TValue *key,
TValue *val, int hres) {
int loop;
for (loop = 0; loop < MAXTAGLOOP; loop++) {
const TValue *tm;
if (hres != HNOTATABLE) {
Table *h = hvalue(t);
tm = fasttm(L, h->metatable, TM_NEWINDEX);
if (tm == NULL) {
luaH_finishset(L, h, key, val, hres);
invalidateTMcache(h);
luaC_barrierback(L, obj2gco(h), val);
return;
}
}
else {
tm = luaT_gettmbyobj(L, t, TM_NEWINDEX);
if (l_unlikely(notm(tm)))
luaG_typeerror(L, t, "index");
}
if (ttisfunction(tm)) {
luaT_callTM(L, tm, t, key, val);
return;
}
t = tm;
luaV_fastset(t, key, val, hres, luaH_pset);
if (hres == HOK)
return;
}
luaG_runerror(L, "'__newindex' chain too long; possible loop");
}
static int l_strcmp (const TString *ts1, const TString *ts2) {
size_t rl1;
const char *s1 = getlstr(ts1, rl1);
size_t rl2;
const char *s2 = getlstr(ts2, rl2);
for (;;) {
int temp = strcoll(s1, s2);
if (temp != 0)
return temp;
else {
size_t zl1 = strlen(s1);
size_t zl2 = strlen(s2);
if (zl2 == rl2)
return (zl1 == rl1) ? 0 : 1;
else if (zl1 == rl1)
return -1;
zl1++; zl2++;
s1 += zl1; rl1 -= zl1; s2 += zl2; rl2 -= zl2;
}
}
}
l_sinline int LTintfloat (lua_Integer i, lua_Number f) {
if (l_intfitsf(i))
return luai_numlt(cast_num(i), f);
else {
lua_Integer fi;
if (luaV_flttointeger(f, &fi, F2Iceil))
return i < fi;
else
return f > 0;
}
}
l_sinline int LEintfloat (lua_Integer i, lua_Number f) {
if (l_intfitsf(i))
return luai_numle(cast_num(i), f);
else {
lua_Integer fi;
if (luaV_flttointeger(f, &fi, F2Ifloor))
return i <= fi;
else
return f > 0;
}
}
l_sinline int LTfloatint (lua_Number f, lua_Integer i) {
if (l_intfitsf(i))
return luai_numlt(f, cast_num(i));
else {
lua_Integer fi;
if (luaV_flttointeger(f, &fi, F2Ifloor))
return fi < i;
else
return f < 0;
}
}
l_sinline int LEfloatint (lua_Number f, lua_Integer i) {
if (l_intfitsf(i))
return luai_numle(f, cast_num(i));
else {
lua_Integer fi;
if (luaV_flttointeger(f, &fi, F2Iceil))
return fi <= i;
else
return f < 0;
}
}
l_sinline int LTnum (const TValue *l, const TValue *r) {
lua_assert(ttisnumber(l) && ttisnumber(r));
if (ttisinteger(l)) {
lua_Integer li = ivalue(l);
if (ttisinteger(r))
return li < ivalue(r);
else
return LTintfloat(li, fltvalue(r));
}
else {
lua_Number lf = fltvalue(l);
if (ttisfloat(r))
return luai_numlt(lf, fltvalue(r));
else
return LTfloatint(lf, ivalue(r));
}
}
l_sinline int LEnum (const TValue *l, const TValue *r) {
lua_assert(ttisnumber(l) && ttisnumber(r));
if (ttisinteger(l)) {
lua_Integer li = ivalue(l);
if (ttisinteger(r))
return li <= ivalue(r);
else
return LEintfloat(li, fltvalue(r));
}
else {
lua_Number lf = fltvalue(l);
if (ttisfloat(r))
return luai_numle(lf, fltvalue(r));
else
return LEfloatint(lf, ivalue(r));
}
}
static int lessthanothers (lua_State *L, const TValue *l, const TValue *r) {
lua_assert(!ttisnumber(l) || !ttisnumber(r));
if (ttisstring(l) && ttisstring(r))
return l_strcmp(tsvalue(l), tsvalue(r)) < 0;
else
return luaT_callorderTM(L, l, r, TM_LT);
}
int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r) {
if (ttisnumber(l) && ttisnumber(r))
return LTnum(l, r);
else return lessthanothers(L, l, r);
}
static int lessequalothers (lua_State *L, const TValue *l, const TValue *r) {
lua_assert(!ttisnumber(l) || !ttisnumber(r));
if (ttisstring(l) && ttisstring(r))
return l_strcmp(tsvalue(l), tsvalue(r)) <= 0;
else
return luaT_callorderTM(L, l, r, TM_LE);
}
int luaV_lessequal (lua_State *L, const TValue *l, const TValue *r) {
if (ttisnumber(l) && ttisnumber(r))
return LEnum(l, r);
else return lessequalothers(L, l, r);
}
int luaV_equalobj (lua_State *L, const TValue *t1, const TValue *t2) {
const TValue *tm;
if (ttypetag(t1) != ttypetag(t2)) {
if (ttype(t1) != ttype(t2) || ttype(t1) != LUA_TNUMBER)
return 0;
else {
lua_Integer i1, i2;
return (luaV_tointegerns(t1, &i1, F2Ieq) &&
luaV_tointegerns(t2, &i2, F2Ieq) &&
i1 == i2);
}
}
switch (ttypetag(t1)) {
case LUA_VNIL: case LUA_VFALSE: case LUA_VTRUE: return 1;
case LUA_VNUMINT: return (ivalue(t1) == ivalue(t2));
case LUA_VNUMFLT: return luai_numeq(fltvalue(t1), fltvalue(t2));
case LUA_VLIGHTUSERDATA: return pvalue(t1) == pvalue(t2);
case LUA_VLCF: return fvalue(t1) == fvalue(t2);
case LUA_VSHRSTR: return eqshrstr(tsvalue(t1), tsvalue(t2));
case LUA_VLNGSTR: return luaS_eqlngstr(tsvalue(t1), tsvalue(t2));
case LUA_VUSERDATA: {
if (uvalue(t1) == uvalue(t2)) return 1;
else if (L == NULL) return 0;
tm = fasttm(L, uvalue(t1)->metatable, TM_EQ);
if (tm == NULL)
tm = fasttm(L, uvalue(t2)->metatable, TM_EQ);
break;
}
case LUA_VTABLE: {
if (hvalue(t1) == hvalue(t2)) return 1;
else if (L == NULL) return 0;
tm = fasttm(L, hvalue(t1)->metatable, TM_EQ);
if (tm == NULL)
tm = fasttm(L, hvalue(t2)->metatable, TM_EQ);
break;
}
default:
return gcvalue(t1) == gcvalue(t2);
}
if (tm == NULL)
return 0;
else {
int tag = luaT_callTMres(L, tm, t1, t2, L->top.p);
return !tagisfalse(tag);
}
}
#define tostring(L,o) \
(ttisstring(o) || (cvt2str(o) && (luaO_tostring(L, o), 1)))
#define isemptystr(o) (ttisshrstring(o) && tsvalue(o)->shrlen == 0)
static void copy2buff (StkId top, int n, char *buff) {
size_t tl = 0;
do {
TString *st = tsvalue(s2v(top - n));
size_t l;
const char *s = getlstr(st, l);
memcpy(buff + tl, s, l * sizeof(char));
tl += l;
} while (--n > 0);
}
void luaV_concat (lua_State *L, int total) {
if (total == 1)
return;
do {
StkId top = L->top.p;
int n = 2;
if (!(ttisstring(s2v(top - 2)) || cvt2str(s2v(top - 2))) ||
!tostring(L, s2v(top - 1)))
luaT_tryconcatTM(L);
else if (isemptystr(s2v(top - 1)))
cast_void(tostring(L, s2v(top - 2)));
else if (isemptystr(s2v(top - 2))) {
setobjs2s(L, top - 2, top - 1);
}
else {
size_t tl = tsslen(tsvalue(s2v(top - 1)));
TString *ts;
for (n = 1; n < total && tostring(L, s2v(top - n - 1)); n++) {
size_t l = tsslen(tsvalue(s2v(top - n - 1)));
if (l_unlikely(l >= MAX_SIZE - sizeof(TString) - tl)) {
L->top.p = top - total;
luaG_runerror(L, "string length overflow");
}
tl += l;
}
if (tl <= LUAI_MAXSHORTLEN) {
char buff[LUAI_MAXSHORTLEN];
copy2buff(top, n, buff);
ts = luaS_newlstr(L, buff, tl);
}
else {
ts = luaS_createlngstrobj(L, tl);
copy2buff(top, n, getlngstr(ts));
}
setsvalue2s(L, top - n, ts);
}
total -= n - 1;
L->top.p -= n - 1;
} while (total > 1);
}
void luaV_objlen (lua_State *L, StkId ra, const TValue *rb) {
const TValue *tm;
switch (ttypetag(rb)) {
case LUA_VTABLE: {
Table *h = hvalue(rb);
tm = fasttm(L, h->metatable, TM_LEN);
if (tm) break;
setivalue(s2v(ra), luaH_getn(h));
return;
}
case LUA_VSHRSTR: {
setivalue(s2v(ra), tsvalue(rb)->shrlen);
return;
}
case LUA_VLNGSTR: {
setivalue(s2v(ra), tsvalue(rb)->u.lnglen);
return;
}
default: {
tm = luaT_gettmbyobj(L, rb, TM_LEN);
if (l_unlikely(notm(tm)))
luaG_typeerror(L, rb, "get length of");
break;
}
}
luaT_callTMres(L, tm, rb, rb, ra);
}
lua_Integer luaV_idiv (lua_State *L, lua_Integer m, lua_Integer n) {
if (l_unlikely(l_castS2U(n) + 1u <= 1u)) {
if (n == 0)
luaG_runerror(L, "attempt to divide by zero");
return intop(-, 0, m);
}
else {
lua_Integer q = m / n;
if ((m ^ n) < 0 && m % n != 0)
q -= 1;
return q;
}
}
lua_Integer luaV_mod (lua_State *L, lua_Integer m, lua_Integer n) {
if (l_unlikely(l_castS2U(n) + 1u <= 1u)) {
if (n == 0)
luaG_runerror(L, "attempt to perform 'n%%0'");
return 0;
}
else {
lua_Integer r = m % n;
if (r != 0 && (r ^ n) < 0)
r += n;
return r;
}
}
lua_Number luaV_modf (lua_State *L, lua_Number m, lua_Number n) {
lua_Number r;
luai_nummod(L, m, n, r);
return r;
}
#define NBITS cast_int(sizeof(lua_Integer) * CHAR_BIT)
lua_Integer luaV_shiftl (lua_Integer x, lua_Integer y) {
if (y < 0) {
if (y <= -NBITS) return 0;
else return intop(>>, x, -y);
}
else {
if (y >= NBITS) return 0;
else return intop(<<, x, y);
}
}
static void pushclosure (lua_State *L, Proto *p, UpVal **encup, StkId base,
StkId ra) {
int nup = p->sizeupvalues;
Upvaldesc *uv = p->upvalues;
int i;
LClosure *ncl = luaF_newLclosure(L, nup);
ncl->p = p;
setclLvalue2s(L, ra, ncl);
for (i = 0; i < nup; i++) {
if (uv[i].instack)
ncl->upvals[i] = luaF_findupval(L, base + uv[i].idx);
else
ncl->upvals[i] = encup[uv[i].idx];
luaC_objbarrier(L, ncl, ncl->upvals[i]);
}
}
void luaV_finishOp (lua_State *L) {
CallInfo *ci = L->ci;
StkId base = ci->func.p + 1;
Instruction inst = *(ci->u.l.savedpc - 1);
OpCode op = GET_OPCODE(inst);
switch (op) {
case OP_MMBIN: case OP_MMBINI: case OP_MMBINK: {
setobjs2s(L, base + GETARG_A(*(ci->u.l.savedpc - 2)), --L->top.p);
break;
}
case OP_UNM: case OP_BNOT: case OP_LEN:
case OP_GETTABUP: case OP_GETTABLE: case OP_GETI:
case OP_GETFIELD: case OP_SELF: {
setobjs2s(L, base + GETARG_A(inst), --L->top.p);
break;
}
case OP_LT: case OP_LE:
case OP_LTI: case OP_LEI:
case OP_GTI: case OP_GEI:
case OP_EQ: {
int res = !l_isfalse(s2v(L->top.p - 1));
L->top.p--;
#if defined(LUA_COMPAT_LT_LE)
if (ci->callstatus & CIST_LEQ) {
ci->callstatus ^= CIST_LEQ;
res = !res;
}
#endif
lua_assert(GET_OPCODE(*ci->u.l.savedpc) == OP_JMP);
if (res != GETARG_k(inst))
ci->u.l.savedpc++;
break;
}
case OP_CONCAT: {
StkId top = L->top.p - 1;
int a = GETARG_A(inst);
int total = cast_int(top - 1 - (base + a));
setobjs2s(L, top - 2, top);
L->top.p = top - 1;
luaV_concat(L, total);
break;
}
case OP_CLOSE: {
ci->u.l.savedpc--;
break;
}
case OP_RETURN: {
StkId ra = base + GETARG_A(inst);
L->top.p = ra + ci->u2.nres;
ci->u.l.savedpc--;
break;
}
default: {
lua_assert(op == OP_TFORCALL || op == OP_CALL ||
op == OP_TAILCALL || op == OP_SETTABUP || op == OP_SETTABLE ||
op == OP_SETI || op == OP_SETFIELD);
break;
}
}
}
#define l_addi(L,a,b) intop(+, a, b)
#define l_subi(L,a,b) intop(-, a, b)
#define l_muli(L,a,b) intop(*, a, b)
#define l_band(a,b) intop(&, a, b)
#define l_bor(a,b) intop(|, a, b)
#define l_bxor(a,b) intop(^, a, b)
#define l_lti(a,b) (a < b)
#define l_lei(a,b) (a <= b)
#define l_gti(a,b) (a > b)
#define l_gei(a,b) (a >= b)
#define op_arithI(L,iop,fop) { \
StkId ra = RA(i); \
TValue *v1 = vRB(i); \
int imm = GETARG_sC(i); \
if (ttisinteger(v1)) { \
lua_Integer iv1 = ivalue(v1); \
pc++; setivalue(s2v(ra), iop(L, iv1, imm)); \
} \
else if (ttisfloat(v1)) { \
lua_Number nb = fltvalue(v1); \
lua_Number fimm = cast_num(imm); \
pc++; setfltvalue(s2v(ra), fop(L, nb, fimm)); \
}}
#define op_arithf_aux(L,v1,v2,fop) { \
lua_Number n1; lua_Number n2; \
if (tonumberns(v1, n1) && tonumberns(v2, n2)) { \
pc++; setfltvalue(s2v(ra), fop(L, n1, n2)); \
}}
#define op_arithf(L,fop) { \
StkId ra = RA(i); \
TValue *v1 = vRB(i); \
TValue *v2 = vRC(i); \
op_arithf_aux(L, v1, v2, fop); }
#define op_arithfK(L,fop) { \
StkId ra = RA(i); \
TValue *v1 = vRB(i); \
TValue *v2 = KC(i); lua_assert(ttisnumber(v2)); \
op_arithf_aux(L, v1, v2, fop); }
#define op_arith_aux(L,v1,v2,iop,fop) { \
StkId ra = RA(i); \
if (ttisinteger(v1) && ttisinteger(v2)) { \
lua_Integer i1 = ivalue(v1); lua_Integer i2 = ivalue(v2); \
pc++; setivalue(s2v(ra), iop(L, i1, i2)); \
} \
else op_arithf_aux(L, v1, v2, fop); }
#define op_arith(L,iop,fop) { \
TValue *v1 = vRB(i); \
TValue *v2 = vRC(i); \
op_arith_aux(L, v1, v2, iop, fop); }
#define op_arithK(L,iop,fop) { \
TValue *v1 = vRB(i); \
TValue *v2 = KC(i); lua_assert(ttisnumber(v2)); \
op_arith_aux(L, v1, v2, iop, fop); }
#define op_bitwiseK(L,op) { \
StkId ra = RA(i); \
TValue *v1 = vRB(i); \
TValue *v2 = KC(i); \
lua_Integer i1; \
lua_Integer i2 = ivalue(v2); \
if (tointegerns(v1, &i1)) { \
pc++; setivalue(s2v(ra), op(i1, i2)); \
}}
#define op_bitwise(L,op) { \
StkId ra = RA(i); \
TValue *v1 = vRB(i); \
TValue *v2 = vRC(i); \
lua_Integer i1; lua_Integer i2; \
if (tointegerns(v1, &i1) && tointegerns(v2, &i2)) { \
pc++; setivalue(s2v(ra), op(i1, i2)); \
}}
#define op_order(L,opi,opn,other) { \
StkId ra = RA(i); \
int cond; \
TValue *rb = vRB(i); \
if (ttisinteger(s2v(ra)) && ttisinteger(rb)) { \
lua_Integer ia = ivalue(s2v(ra)); \
lua_Integer ib = ivalue(rb); \
cond = opi(ia, ib); \
} \
else if (ttisnumber(s2v(ra)) && ttisnumber(rb)) \
cond = opn(s2v(ra), rb); \
else \
Protect(cond = other(L, s2v(ra), rb)); \
docondjump(); }
#define op_orderI(L,opi,opf,inv,tm) { \
StkId ra = RA(i); \
int cond; \
int im = GETARG_sB(i); \
if (ttisinteger(s2v(ra))) \
cond = opi(ivalue(s2v(ra)), im); \
else if (ttisfloat(s2v(ra))) { \
lua_Number fa = fltvalue(s2v(ra)); \
lua_Number fim = cast_num(im); \
cond = opf(fa, fim); \
} \
else { \
int isf = GETARG_C(i); \
Protect(cond = luaT_callorderiTM(L, s2v(ra), im, inv, isf, tm)); \
} \
docondjump(); }
#define RA(i) (base+GETARG_A(i))
#define RB(i) (base+GETARG_B(i))
#define vRB(i) s2v(RB(i))
#define KB(i) (k+GETARG_B(i))
#define RC(i) (base+GETARG_C(i))
#define vRC(i) s2v(RC(i))
#define KC(i) (k+GETARG_C(i))
#define RKC(i) ((TESTARG_k(i)) ? k + GETARG_C(i) : s2v(base + GETARG_C(i)))
#define updatetrap(ci) (trap = ci->u.l.trap)
#define updatebase(ci) (base = ci->func.p + 1)
#define updatestack(ci) \
{ if (l_unlikely(trap)) { updatebase(ci); ra = RA(i); } }
#define dojump(ci,i,e) { pc += GETARG_sJ(i) + e; updatetrap(ci); }
#define donextjump(ci) { Instruction ni = *pc; dojump(ci, ni, 1); }
#define docondjump() if (cond != GETARG_k(i)) pc++; else donextjump(ci);
#define savepc(L) (ci->u.l.savedpc = pc)
#define savestate(L,ci) (savepc(L), L->top.p = ci->top.p)
#define Protect(exp) (savestate(L,ci), (exp), updatetrap(ci))
#define ProtectNT(exp) (savepc(L), (exp), updatetrap(ci))
#define halfProtect(exp) (savestate(L,ci), (exp))
#define checkGC(L,c) \
{ luaC_condGC(L, (savepc(L), L->top.p = (c)), \
updatetrap(ci)); \
luai_threadyield(L); }
#define vmfetch() { \
if (l_unlikely(trap)) { \
trap = luaG_traceexec(L, pc); \
updatebase(ci); \
} \
i = *(pc++); \
}
#define vmdispatch(o) switch(o)
#define vmcase(l) case l:
#define vmbreak break
void luaV_execute (lua_State *L, CallInfo *ci) {
LClosure *cl;
TValue *k;
StkId base;
const Instruction *pc;
int trap;
#if LUA_USE_JUMPTABLE
//path: src/imports/../dependencies/lua/ljumptab.h
#undef vmdispatch
#undef vmcase
#undef vmbreak
#define vmdispatch(x) goto *disptab[x];
#define vmcase(l) L_##l:
#define vmbreak vmfetch(); vmdispatch(GET_OPCODE(i));
static const void *const disptab[NUM_OPCODES] = {
#if 0
** you can update the following list with this command:
**
** sed -n '/^OP_/\!d; s/OP_/\&\&L_OP_/ ; s/,.*/,/ ; s/\/.*// ; p' lopcodes.h
**
#endif
&&L_OP_MOVE,
&&L_OP_LOADI,
&&L_OP_LOADF,
&&L_OP_LOADK,
&&L_OP_LOADKX,
&&L_OP_LOADFALSE,
&&L_OP_LFALSESKIP,
&&L_OP_LOADTRUE,
&&L_OP_LOADNIL,
&&L_OP_GETUPVAL,
&&L_OP_SETUPVAL,
&&L_OP_GETTABUP,
&&L_OP_GETTABLE,
&&L_OP_GETI,
&&L_OP_GETFIELD,
&&L_OP_SETTABUP,
&&L_OP_SETTABLE,
&&L_OP_SETI,
&&L_OP_SETFIELD,
&&L_OP_NEWTABLE,
&&L_OP_SELF,
&&L_OP_ADDI,
&&L_OP_ADDK,
&&L_OP_SUBK,
&&L_OP_MULK,
&&L_OP_MODK,
&&L_OP_POWK,
&&L_OP_DIVK,
&&L_OP_IDIVK,
&&L_OP_BANDK,
&&L_OP_BORK,
&&L_OP_BXORK,
&&L_OP_SHRI,
&&L_OP_SHLI,
&&L_OP_ADD,
&&L_OP_SUB,
&&L_OP_MUL,
&&L_OP_MOD,
&&L_OP_POW,
&&L_OP_DIV,
&&L_OP_IDIV,
&&L_OP_BAND,
&&L_OP_BOR,
&&L_OP_BXOR,
&&L_OP_SHL,
&&L_OP_SHR,
&&L_OP_MMBIN,
&&L_OP_MMBINI,
&&L_OP_MMBINK,
&&L_OP_UNM,
&&L_OP_BNOT,
&&L_OP_NOT,
&&L_OP_LEN,
&&L_OP_CONCAT,
&&L_OP_CLOSE,
&&L_OP_TBC,
&&L_OP_JMP,
&&L_OP_EQ,
&&L_OP_LT,
&&L_OP_LE,
&&L_OP_EQK,
&&L_OP_EQI,
&&L_OP_LTI,
&&L_OP_LEI,
&&L_OP_GTI,
&&L_OP_GEI,
&&L_OP_TEST,
&&L_OP_TESTSET,
&&L_OP_CALL,
&&L_OP_TAILCALL,
&&L_OP_RETURN,
&&L_OP_RETURN0,
&&L_OP_RETURN1,
&&L_OP_FORLOOP,
&&L_OP_FORPREP,
&&L_OP_TFORPREP,
&&L_OP_TFORCALL,
&&L_OP_TFORLOOP,
&&L_OP_SETLIST,
&&L_OP_CLOSURE,
&&L_OP_VARARG,
&&L_OP_VARARGPREP,
&&L_OP_EXTRAARG
};
#endif
startfunc:
trap = L->hookmask;
returning:
cl = ci_func(ci);
k = cl->p->k;
pc = ci->u.l.savedpc;
if (l_unlikely(trap))
trap = luaG_tracecall(L);
base = ci->func.p + 1;
for (;;) {
Instruction i;
vmfetch();
#if 0
printf("line: %d\n", luaG_getfuncline(cl->p, pcRel(pc, cl->p)));
#endif
lua_assert(base == ci->func.p + 1);
lua_assert(base <= L->top.p && L->top.p <= L->stack_last.p);
lua_assert(isIT(i) || (cast_void(L->top.p = base), 1));
vmdispatch (GET_OPCODE(i)) {
vmcase(OP_MOVE) {
StkId ra = RA(i);
setobjs2s(L, ra, RB(i));
vmbreak;
}
vmcase(OP_LOADI) {
StkId ra = RA(i);
lua_Integer b = GETARG_sBx(i);
setivalue(s2v(ra), b);
vmbreak;
}
vmcase(OP_LOADF) {
StkId ra = RA(i);
int b = GETARG_sBx(i);
setfltvalue(s2v(ra), cast_num(b));
vmbreak;
}
vmcase(OP_LOADK) {
StkId ra = RA(i);
TValue *rb = k + GETARG_Bx(i);
setobj2s(L, ra, rb);
vmbreak;
}
vmcase(OP_LOADKX) {
StkId ra = RA(i);
TValue *rb;
rb = k + GETARG_Ax(*pc); pc++;
setobj2s(L, ra, rb);
vmbreak;
}
vmcase(OP_LOADFALSE) {
StkId ra = RA(i);
setbfvalue(s2v(ra));
vmbreak;
}
vmcase(OP_LFALSESKIP) {
StkId ra = RA(i);
setbfvalue(s2v(ra));
pc++;
vmbreak;
}
vmcase(OP_LOADTRUE) {
StkId ra = RA(i);
setbtvalue(s2v(ra));
vmbreak;
}
vmcase(OP_LOADNIL) {
StkId ra = RA(i);
int b = GETARG_B(i);
do {
setnilvalue(s2v(ra++));
} while (b--);
vmbreak;
}
vmcase(OP_GETUPVAL) {
StkId ra = RA(i);
int b = GETARG_B(i);
setobj2s(L, ra, cl->upvals[b]->v.p);
vmbreak;
}
vmcase(OP_SETUPVAL) {
StkId ra = RA(i);
UpVal *uv = cl->upvals[GETARG_B(i)];
setobj(L, uv->v.p, s2v(ra));
luaC_barrier(L, uv, s2v(ra));
vmbreak;
}
vmcase(OP_GETTABUP) {
StkId ra = RA(i);
TValue *upval = cl->upvals[GETARG_B(i)]->v.p;
TValue *rc = KC(i);
TString *key = tsvalue(rc);
int tag;
luaV_fastget(upval, key, s2v(ra), luaH_getshortstr, tag);
if (tagisempty(tag))
Protect(luaV_finishget(L, upval, rc, ra, tag));
vmbreak;
}
vmcase(OP_GETTABLE) {
StkId ra = RA(i);
TValue *rb = vRB(i);
TValue *rc = vRC(i);
int tag;
if (ttisinteger(rc)) {
luaV_fastgeti(rb, ivalue(rc), s2v(ra), tag);
}
else
luaV_fastget(rb, rc, s2v(ra), luaH_get, tag);
if (tagisempty(tag))
Protect(luaV_finishget(L, rb, rc, ra, tag));
vmbreak;
}
vmcase(OP_GETI) {
StkId ra = RA(i);
TValue *rb = vRB(i);
int c = GETARG_C(i);
int tag;
luaV_fastgeti(rb, c, s2v(ra), tag);
if (tagisempty(tag)) {
TValue key;
setivalue(&key, c);
Protect(luaV_finishget(L, rb, &key, ra, tag));
}
vmbreak;
}
vmcase(OP_GETFIELD) {
StkId ra = RA(i);
TValue *rb = vRB(i);
TValue *rc = KC(i);
TString *key = tsvalue(rc);
int tag;
luaV_fastget(rb, key, s2v(ra), luaH_getshortstr, tag);
if (tagisempty(tag))
Protect(luaV_finishget(L, rb, rc, ra, tag));
vmbreak;
}
vmcase(OP_SETTABUP) {
int hres;
TValue *upval = cl->upvals[GETARG_A(i)]->v.p;
TValue *rb = KB(i);
TValue *rc = RKC(i);
TString *key = tsvalue(rb);
luaV_fastset(upval, key, rc, hres, luaH_psetshortstr);
if (hres == HOK)
luaV_finishfastset(L, upval, rc);
else
Protect(luaV_finishset(L, upval, rb, rc, hres));
vmbreak;
}
vmcase(OP_SETTABLE) {
StkId ra = RA(i);
int hres;
TValue *rb = vRB(i);
TValue *rc = RKC(i);
if (ttisinteger(rb)) {
luaV_fastseti(s2v(ra), ivalue(rb), rc, hres);
}
else {
luaV_fastset(s2v(ra), rb, rc, hres, luaH_pset);
}
if (hres == HOK)
luaV_finishfastset(L, s2v(ra), rc);
else
Protect(luaV_finishset(L, s2v(ra), rb, rc, hres));
vmbreak;
}
vmcase(OP_SETI) {
StkId ra = RA(i);
int hres;
int b = GETARG_B(i);
TValue *rc = RKC(i);
luaV_fastseti(s2v(ra), b, rc, hres);
if (hres == HOK)
luaV_finishfastset(L, s2v(ra), rc);
else {
TValue key;
setivalue(&key, b);
Protect(luaV_finishset(L, s2v(ra), &key, rc, hres));
}
vmbreak;
}
vmcase(OP_SETFIELD) {
StkId ra = RA(i);
int hres;
TValue *rb = KB(i);
TValue *rc = RKC(i);
TString *key = tsvalue(rb);
luaV_fastset(s2v(ra), key, rc, hres, luaH_psetshortstr);
if (hres == HOK)
luaV_finishfastset(L, s2v(ra), rc);
else
Protect(luaV_finishset(L, s2v(ra), rb, rc, hres));
vmbreak;
}
vmcase(OP_NEWTABLE) {
StkId ra = RA(i);
int b = GETARG_B(i);
int c = GETARG_C(i);
Table *t;
if (b > 0)
b = 1 << (b - 1);
lua_assert((!TESTARG_k(i)) == (GETARG_Ax(*pc) == 0));
if (TESTARG_k(i))
c += GETARG_Ax(*pc) * (MAXARG_C + 1);
pc++;
L->top.p = ra + 1;
t = luaH_new(L);
sethvalue2s(L, ra, t);
if (b != 0 || c != 0)
luaH_resize(L, t, c, b);
checkGC(L, ra + 1);
vmbreak;
}
vmcase(OP_SELF) {
StkId ra = RA(i);
int tag;
TValue *rb = vRB(i);
TValue *rc = RKC(i);
TString *key = tsvalue(rc);
setobj2s(L, ra + 1, rb);
luaV_fastget(rb, key, s2v(ra), luaH_getstr, tag);
if (tagisempty(tag))
Protect(luaV_finishget(L, rb, rc, ra, tag));
vmbreak;
}
vmcase(OP_ADDI) {
op_arithI(L, l_addi, luai_numadd);
vmbreak;
}
vmcase(OP_ADDK) {
op_arithK(L, l_addi, luai_numadd);
vmbreak;
}
vmcase(OP_SUBK) {
op_arithK(L, l_subi, luai_numsub);
vmbreak;
}
vmcase(OP_MULK) {
op_arithK(L, l_muli, luai_nummul);
vmbreak;
}
vmcase(OP_MODK) {
savestate(L, ci);
op_arithK(L, luaV_mod, luaV_modf);
vmbreak;
}
vmcase(OP_POWK) {
op_arithfK(L, luai_numpow);
vmbreak;
}
vmcase(OP_DIVK) {
op_arithfK(L, luai_numdiv);
vmbreak;
}
vmcase(OP_IDIVK) {
savestate(L, ci);
op_arithK(L, luaV_idiv, luai_numidiv);
vmbreak;
}
vmcase(OP_BANDK) {
op_bitwiseK(L, l_band);
vmbreak;
}
vmcase(OP_BORK) {
op_bitwiseK(L, l_bor);
vmbreak;
}
vmcase(OP_BXORK) {
op_bitwiseK(L, l_bxor);
vmbreak;
}
vmcase(OP_SHRI) {
StkId ra = RA(i);
TValue *rb = vRB(i);
int ic = GETARG_sC(i);
lua_Integer ib;
if (tointegerns(rb, &ib)) {
pc++; setivalue(s2v(ra), luaV_shiftl(ib, -ic));
}
vmbreak;
}
vmcase(OP_SHLI) {
StkId ra = RA(i);
TValue *rb = vRB(i);
int ic = GETARG_sC(i);
lua_Integer ib;
if (tointegerns(rb, &ib)) {
pc++; setivalue(s2v(ra), luaV_shiftl(ic, ib));
}
vmbreak;
}
vmcase(OP_ADD) {
op_arith(L, l_addi, luai_numadd);
vmbreak;
}
vmcase(OP_SUB) {
op_arith(L, l_subi, luai_numsub);
vmbreak;
}
vmcase(OP_MUL) {
op_arith(L, l_muli, luai_nummul);
vmbreak;
}
vmcase(OP_MOD) {
savestate(L, ci);
op_arith(L, luaV_mod, luaV_modf);
vmbreak;
}
vmcase(OP_POW) {
op_arithf(L, luai_numpow);
vmbreak;
}
vmcase(OP_DIV) {
op_arithf(L, luai_numdiv);
vmbreak;
}
vmcase(OP_IDIV) {
savestate(L, ci);
op_arith(L, luaV_idiv, luai_numidiv);
vmbreak;
}
vmcase(OP_BAND) {
op_bitwise(L, l_band);
vmbreak;
}
vmcase(OP_BOR) {
op_bitwise(L, l_bor);
vmbreak;
}
vmcase(OP_BXOR) {
op_bitwise(L, l_bxor);
vmbreak;
}
vmcase(OP_SHR) {
op_bitwise(L, luaV_shiftr);
vmbreak;
}
vmcase(OP_SHL) {
op_bitwise(L, luaV_shiftl);
vmbreak;
}
vmcase(OP_MMBIN) {
StkId ra = RA(i);
Instruction pi = *(pc - 2);
TValue *rb = vRB(i);
TMS tm = (TMS)GETARG_C(i);
StkId result = RA(pi);
lua_assert(OP_ADD <= GET_OPCODE(pi) && GET_OPCODE(pi) <= OP_SHR);
Protect(luaT_trybinTM(L, s2v(ra), rb, result, tm));
vmbreak;
}
vmcase(OP_MMBINI) {
StkId ra = RA(i);
Instruction pi = *(pc - 2);
int imm = GETARG_sB(i);
TMS tm = (TMS)GETARG_C(i);
int flip = GETARG_k(i);
StkId result = RA(pi);
Protect(luaT_trybiniTM(L, s2v(ra), imm, flip, result, tm));
vmbreak;
}
vmcase(OP_MMBINK) {
StkId ra = RA(i);
Instruction pi = *(pc - 2);
TValue *imm = KB(i);
TMS tm = (TMS)GETARG_C(i);
int flip = GETARG_k(i);
StkId result = RA(pi);
Protect(luaT_trybinassocTM(L, s2v(ra), imm, flip, result, tm));
vmbreak;
}
vmcase(OP_UNM) {
StkId ra = RA(i);
TValue *rb = vRB(i);
lua_Number nb;
if (ttisinteger(rb)) {
lua_Integer ib = ivalue(rb);
setivalue(s2v(ra), intop(-, 0, ib));
}
else if (tonumberns(rb, nb)) {
setfltvalue(s2v(ra), luai_numunm(L, nb));
}
else
Protect(luaT_trybinTM(L, rb, rb, ra, TM_UNM));
vmbreak;
}
vmcase(OP_BNOT) {
StkId ra = RA(i);
TValue *rb = vRB(i);
lua_Integer ib;
if (tointegerns(rb, &ib)) {
setivalue(s2v(ra), intop(^, ~l_castS2U(0), ib));
}
else
Protect(luaT_trybinTM(L, rb, rb, ra, TM_BNOT));
vmbreak;
}
vmcase(OP_NOT) {
StkId ra = RA(i);
TValue *rb = vRB(i);
if (l_isfalse(rb))
setbtvalue(s2v(ra));
else
setbfvalue(s2v(ra));
vmbreak;
}
vmcase(OP_LEN) {
StkId ra = RA(i);
Protect(luaV_objlen(L, ra, vRB(i)));
vmbreak;
}
vmcase(OP_CONCAT) {
StkId ra = RA(i);
int n = GETARG_B(i);
L->top.p = ra + n;
ProtectNT(luaV_concat(L, n));
checkGC(L, L->top.p);
vmbreak;
}
vmcase(OP_CLOSE) {
StkId ra = RA(i);
Protect(luaF_close(L, ra, LUA_OK, 1));
vmbreak;
}
vmcase(OP_TBC) {
StkId ra = RA(i);
halfProtect(luaF_newtbcupval(L, ra));
vmbreak;
}
vmcase(OP_JMP) {
dojump(ci, i, 0);
vmbreak;
}
vmcase(OP_EQ) {
StkId ra = RA(i);
int cond;
TValue *rb = vRB(i);
Protect(cond = luaV_equalobj(L, s2v(ra), rb));
docondjump();
vmbreak;
}
vmcase(OP_LT) {
op_order(L, l_lti, LTnum, lessthanothers);
vmbreak;
}
vmcase(OP_LE) {
op_order(L, l_lei, LEnum, lessequalothers);
vmbreak;
}
vmcase(OP_EQK) {
StkId ra = RA(i);
TValue *rb = KB(i);
int cond = luaV_rawequalobj(s2v(ra), rb);
docondjump();
vmbreak;
}
vmcase(OP_EQI) {
StkId ra = RA(i);
int cond;
int im = GETARG_sB(i);
if (ttisinteger(s2v(ra)))
cond = (ivalue(s2v(ra)) == im);
else if (ttisfloat(s2v(ra)))
cond = luai_numeq(fltvalue(s2v(ra)), cast_num(im));
else
cond = 0;
docondjump();
vmbreak;
}
vmcase(OP_LTI) {
op_orderI(L, l_lti, luai_numlt, 0, TM_LT);
vmbreak;
}
vmcase(OP_LEI) {
op_orderI(L, l_lei, luai_numle, 0, TM_LE);
vmbreak;
}
vmcase(OP_GTI) {
op_orderI(L, l_gti, luai_numgt, 1, TM_LT);
vmbreak;
}
vmcase(OP_GEI) {
op_orderI(L, l_gei, luai_numge, 1, TM_LE);
vmbreak;
}
vmcase(OP_TEST) {
StkId ra = RA(i);
int cond = !l_isfalse(s2v(ra));
docondjump();
vmbreak;
}
vmcase(OP_TESTSET) {
StkId ra = RA(i);
TValue *rb = vRB(i);
if (l_isfalse(rb) == GETARG_k(i))
pc++;
else {
setobj2s(L, ra, rb);
donextjump(ci);
}
vmbreak;
}
vmcase(OP_CALL) {
StkId ra = RA(i);
CallInfo *newci;
int b = GETARG_B(i);
int nresults = GETARG_C(i) - 1;
if (b != 0)
L->top.p = ra + b;
savepc(L);
if ((newci = luaD_precall(L, ra, nresults)) == NULL)
updatetrap(ci);
else {
ci = newci;
goto startfunc;
}
vmbreak;
}
vmcase(OP_TAILCALL) {
StkId ra = RA(i);
int b = GETARG_B(i);
int n;
int nparams1 = GETARG_C(i);
int delta = (nparams1) ? ci->u.l.nextraargs + nparams1 : 0;
if (b != 0)
L->top.p = ra + b;
else
b = cast_int(L->top.p - ra);
savepc(ci);
if (TESTARG_k(i)) {
luaF_closeupval(L, base);
lua_assert(L->tbclist.p < base);
lua_assert(base == ci->func.p + 1);
}
if ((n = luaD_pretailcall(L, ci, ra, b, delta)) < 0)
goto startfunc;
else {
ci->func.p -= delta;
luaD_poscall(L, ci, n);
updatetrap(ci);
goto ret;
}
}
vmcase(OP_RETURN) {
StkId ra = RA(i);
int n = GETARG_B(i) - 1;
int nparams1 = GETARG_C(i);
if (n < 0)
n = cast_int(L->top.p - ra);
savepc(ci);
if (TESTARG_k(i)) {
ci->u2.nres = n;
if (L->top.p < ci->top.p)
L->top.p = ci->top.p;
luaF_close(L, base, CLOSEKTOP, 1);
updatetrap(ci);
updatestack(ci);
}
if (nparams1)
ci->func.p -= ci->u.l.nextraargs + nparams1;
L->top.p = ra + n;
luaD_poscall(L, ci, n);
updatetrap(ci);
goto ret;
}
vmcase(OP_RETURN0) {
if (l_unlikely(L->hookmask)) {
StkId ra = RA(i);
L->top.p = ra;
savepc(ci);
luaD_poscall(L, ci, 0);
trap = 1;
}
else {
int nres;
L->ci = ci->previous;
L->top.p = base - 1;
for (nres = ci->nresults; l_unlikely(nres > 0); nres--)
setnilvalue(s2v(L->top.p++));
}
goto ret;
}
vmcase(OP_RETURN1) {
if (l_unlikely(L->hookmask)) {
StkId ra = RA(i);
L->top.p = ra + 1;
savepc(ci);
luaD_poscall(L, ci, 1);
trap = 1;
}
else {
int nres = ci->nresults;
L->ci = ci->previous;
if (nres == 0)
L->top.p = base - 1;
else {
StkId ra = RA(i);
setobjs2s(L, base - 1, ra);
L->top.p = base;
for (; l_unlikely(nres > 1); nres--)
setnilvalue(s2v(L->top.p++));
}
}
ret:
if (ci->callstatus & CIST_FRESH)
return;
else {
ci = ci->previous;
goto returning;
}
}
vmcase(OP_FORLOOP) {
StkId ra = RA(i);
if (ttisinteger(s2v(ra + 1))) {
lua_Unsigned count = l_castS2U(ivalue(s2v(ra)));
if (count > 0) {
lua_Integer step = ivalue(s2v(ra + 1));
lua_Integer idx = ivalue(s2v(ra + 2));
chgivalue(s2v(ra), count - 1);
idx = intop(+, idx, step);
chgivalue(s2v(ra + 2), idx);
pc -= GETARG_Bx(i);
}
}
else if (floatforloop(ra))
pc -= GETARG_Bx(i);
updatetrap(ci);
vmbreak;
}
vmcase(OP_FORPREP) {
StkId ra = RA(i);
savestate(L, ci);
if (forprep(L, ra))
pc += GETARG_Bx(i) + 1;
vmbreak;
}
vmcase(OP_TFORPREP) {
StkId ra = RA(i);
TValue temp;
setobj(L, &temp, s2v(ra + 3));
setobjs2s(L, ra + 3, ra + 2);
setobj2s(L, ra + 2, &temp);
halfProtect(luaF_newtbcupval(L, ra + 2));
pc += GETARG_Bx(i);
i = *(pc++);
lua_assert(GET_OPCODE(i) == OP_TFORCALL && ra == RA(i));
goto l_tforcall;
}
vmcase(OP_TFORCALL) {
l_tforcall: {
StkId ra = RA(i);
setobjs2s(L, ra + 5, ra + 3);
setobjs2s(L, ra + 4, ra + 1);
setobjs2s(L, ra + 3, ra);
L->top.p = ra + 3 + 3;
ProtectNT(luaD_call(L, ra + 3, GETARG_C(i)));
updatestack(ci);
i = *(pc++);
lua_assert(GET_OPCODE(i) == OP_TFORLOOP && ra == RA(i));
goto l_tforloop;
}}
vmcase(OP_TFORLOOP) {
l_tforloop: {
StkId ra = RA(i);
if (!ttisnil(s2v(ra + 3)))
pc -= GETARG_Bx(i);
vmbreak;
}}
vmcase(OP_SETLIST) {
StkId ra = RA(i);
int n = GETARG_B(i);
unsigned int last = GETARG_C(i);
Table *h = hvalue(s2v(ra));
if (n == 0)
n = cast_int(L->top.p - ra) - 1;
else
L->top.p = ci->top.p;
last += n;
if (TESTARG_k(i)) {
last += GETARG_Ax(*pc) * (MAXARG_C + 1);
pc++;
}
if (last > luaH_realasize(h))
luaH_resizearray(L, h, last);
for (; n > 0; n--) {
TValue *val = s2v(ra + n);
obj2arr(h, last, val);
last--;
luaC_barrierback(L, obj2gco(h), val);
}
vmbreak;
}
vmcase(OP_CLOSURE) {
StkId ra = RA(i);
Proto *p = cl->p->p[GETARG_Bx(i)];
halfProtect(pushclosure(L, p, cl->upvals, base, ra));
checkGC(L, ra + 1);
vmbreak;
}
vmcase(OP_VARARG) {
StkId ra = RA(i);
int n = GETARG_C(i) - 1;
Protect(luaT_getvarargs(L, ci, ra, n));
vmbreak;
}
vmcase(OP_VARARGPREP) {
ProtectNT(luaT_adjustvarargs(L, GETARG_A(i), ci, cl->p));
if (l_unlikely(trap)) {
luaD_hookcall(L, ci);
L->oldpc = 1;
}
updatebase(ci);
vmbreak;
}
vmcase(OP_EXTRAARG) {
lua_assert(0);
vmbreak;
}
}
}
}
//path: src/imports/../dependencies/lua/lapi.c
#define lapi_c
#define LUA_CORE
#include
#include
#include
const char lua_ident[] =
"$LuaVersion: " LUA_COPYRIGHT " $"
"$LuaAuthors: " LUA_AUTHORS " $";
#define isvalid(L, o) (!ttisnil(o) || o != &G(L)->nilvalue)
#define ispseudo(i) ((i) <= LUA_REGISTRYINDEX)
#define isupvalue(i) ((i) < LUA_REGISTRYINDEX)
static void advancegc (lua_State *L, size_t delta) {
delta >>= 5;
if (delta > 0) {
global_State *g = G(L);
luaE_setdebt(g, g->GCdebt - delta);
}
}
static TValue *index2value (lua_State *L, int idx) {
CallInfo *ci = L->ci;
if (idx > 0) {
StkId o = ci->func.p + idx;
api_check(L, idx <= ci->top.p - (ci->func.p + 1), "unacceptable index");
if (o >= L->top.p) return &G(L)->nilvalue;
else return s2v(o);
}
else if (!ispseudo(idx)) {
api_check(L, idx != 0 && -idx <= L->top.p - (ci->func.p + 1),
"invalid index");
return s2v(L->top.p + idx);
}
else if (idx == LUA_REGISTRYINDEX)
return &G(L)->l_registry;
else {
idx = LUA_REGISTRYINDEX - idx;
api_check(L, idx <= MAXUPVAL + 1, "upvalue index too large");
if (ttisCclosure(s2v(ci->func.p))) {
CClosure *func = clCvalue(s2v(ci->func.p));
return (idx <= func->nupvalues) ? &func->upvalue[idx-1]
: &G(L)->nilvalue;
}
else {
api_check(L, ttislcf(s2v(ci->func.p)), "caller not a C function");
return &G(L)->nilvalue;
}
}
}
static StkId index2stack (lua_State *L, int idx) {
CallInfo *ci = L->ci;
if (idx > 0) {
StkId o = ci->func.p + idx;
api_check(L, o < L->top.p, "invalid index");
return o;
}
else {
api_check(L, idx != 0 && -idx <= L->top.p - (ci->func.p + 1),
"invalid index");
api_check(L, !ispseudo(idx), "invalid index");
return L->top.p + idx;
}
}
LUA_API int lua_checkstack (lua_State *L, int n) {
int res;
CallInfo *ci;
lua_lock(L);
ci = L->ci;
api_check(L, n >= 0, "negative 'n'");
if (L->stack_last.p - L->top.p > n)
res = 1;
else
res = luaD_growstack(L, n, 0);
if (res && ci->top.p < L->top.p + n)
ci->top.p = L->top.p + n;
lua_unlock(L);
return res;
}
LUA_API void lua_xmove (lua_State *from, lua_State *to, int n) {
int i;
if (from == to) return;
lua_lock(to);
api_checkpop(from, n);
api_check(from, G(from) == G(to), "moving among independent states");
api_check(from, to->ci->top.p - to->top.p >= n, "stack overflow");
from->top.p -= n;
for (i = 0; i < n; i++) {
setobjs2s(to, to->top.p, from->top.p + i);
to->top.p++;
}
lua_unlock(to);
}
LUA_API lua_CFunction lua_atpanic (lua_State *L, lua_CFunction panicf) {
lua_CFunction old;
lua_lock(L);
old = G(L)->panic;
G(L)->panic = panicf;
lua_unlock(L);
return old;
}
LUA_API lua_Number lua_version (lua_State *L) {
UNUSED(L);
return LUA_VERSION_NUM;
}
LUA_API int lua_absindex (lua_State *L, int idx) {
return (idx > 0 || ispseudo(idx))
? idx
: cast_int(L->top.p - L->ci->func.p) + idx;
}
LUA_API int lua_gettop (lua_State *L) {
return cast_int(L->top.p - (L->ci->func.p + 1));
}
LUA_API void lua_settop (lua_State *L, int idx) {
CallInfo *ci;
StkId func, newtop;
ptrdiff_t diff;
lua_lock(L);
ci = L->ci;
func = ci->func.p;
if (idx >= 0) {
api_check(L, idx <= ci->top.p - (func + 1), "new top too large");
diff = ((func + 1) + idx) - L->top.p;
for (; diff > 0; diff--)
setnilvalue(s2v(L->top.p++));
}
else {
api_check(L, -(idx+1) <= (L->top.p - (func + 1)), "invalid new top");
diff = idx + 1;
}
newtop = L->top.p + diff;
if (diff < 0 && L->tbclist.p >= newtop) {
lua_assert(hastocloseCfunc(ci->nresults));
newtop = luaF_close(L, newtop, CLOSEKTOP, 0);
}
L->top.p = newtop;
lua_unlock(L);
}
LUA_API void lua_closeslot (lua_State *L, int idx) {
StkId level;
lua_lock(L);
level = index2stack(L, idx);
api_check(L, hastocloseCfunc(L->ci->nresults) && L->tbclist.p == level,
"no variable to close at given level");
level = luaF_close(L, level, CLOSEKTOP, 0);
setnilvalue(s2v(level));
lua_unlock(L);
}
static void reverse (lua_State *L, StkId from, StkId to) {
for (; from < to; from++, to--) {
TValue temp;
setobj(L, &temp, s2v(from));
setobjs2s(L, from, to);
setobj2s(L, to, &temp);
}
}
LUA_API void lua_rotate (lua_State *L, int idx, int n) {
StkId p, t, m;
lua_lock(L);
t = L->top.p - 1;
p = index2stack(L, idx);
api_check(L, L->tbclist.p < p, "moving a to-be-closed slot");
api_check(L, (n >= 0 ? n : -n) <= (t - p + 1), "invalid 'n'");
m = (n >= 0 ? t - n : p - n - 1);
reverse(L, p, m);
reverse(L, m + 1, t);
reverse(L, p, t);
lua_unlock(L);
}
LUA_API void lua_copy (lua_State *L, int fromidx, int toidx) {
TValue *fr, *to;
lua_lock(L);
fr = index2value(L, fromidx);
to = index2value(L, toidx);
api_check(L, isvalid(L, to), "invalid index");
setobj(L, to, fr);
if (isupvalue(toidx))
luaC_barrier(L, clCvalue(s2v(L->ci->func.p)), fr);
lua_unlock(L);
}
LUA_API void lua_pushvalue (lua_State *L, int idx) {
lua_lock(L);
setobj2s(L, L->top.p, index2value(L, idx));
api_incr_top(L);
lua_unlock(L);
}
LUA_API int lua_type (lua_State *L, int idx) {
const TValue *o = index2value(L, idx);
return (isvalid(L, o) ? ttype(o) : LUA_TNONE);
}
LUA_API const char *lua_typename (lua_State *L, int t) {
UNUSED(L);
api_check(L, LUA_TNONE <= t && t < LUA_NUMTYPES, "invalid type");
return ttypename(t);
}
LUA_API int lua_iscfunction (lua_State *L, int idx) {
const TValue *o = index2value(L, idx);
return (ttislcf(o) || (ttisCclosure(o)));
}
LUA_API int lua_isinteger (lua_State *L, int idx) {
const TValue *o = index2value(L, idx);
return ttisinteger(o);
}
LUA_API int lua_isnumber (lua_State *L, int idx) {
lua_Number n;
const TValue *o = index2value(L, idx);
return tonumber(o, &n);
}
LUA_API int lua_isstring (lua_State *L, int idx) {
const TValue *o = index2value(L, idx);
return (ttisstring(o) || cvt2str(o));
}
LUA_API int lua_isuserdata (lua_State *L, int idx) {
const TValue *o = index2value(L, idx);
return (ttisfulluserdata(o) || ttislightuserdata(o));
}
LUA_API int lua_rawequal (lua_State *L, int index1, int index2) {
const TValue *o1 = index2value(L, index1);
const TValue *o2 = index2value(L, index2);
return (isvalid(L, o1) && isvalid(L, o2)) ? luaV_rawequalobj(o1, o2) : 0;
}
LUA_API void lua_arith (lua_State *L, int op) {
lua_lock(L);
if (op != LUA_OPUNM && op != LUA_OPBNOT)
api_checkpop(L, 2);
else {
api_checkpop(L, 1);
setobjs2s(L, L->top.p, L->top.p - 1);
api_incr_top(L);
}
luaO_arith(L, op, s2v(L->top.p - 2), s2v(L->top.p - 1), L->top.p - 2);
L->top.p--;
lua_unlock(L);
}
LUA_API int lua_compare (lua_State *L, int index1, int index2, int op) {
const TValue *o1;
const TValue *o2;
int i = 0;
lua_lock(L);
o1 = index2value(L, index1);
o2 = index2value(L, index2);
if (isvalid(L, o1) && isvalid(L, o2)) {
switch (op) {
case LUA_OPEQ: i = luaV_equalobj(L, o1, o2); break;
case LUA_OPLT: i = luaV_lessthan(L, o1, o2); break;
case LUA_OPLE: i = luaV_lessequal(L, o1, o2); break;
default: api_check(L, 0, "invalid option");
}
}
lua_unlock(L);
return i;
}
LUA_API size_t lua_stringtonumber (lua_State *L, const char *s) {
size_t sz = luaO_str2num(s, s2v(L->top.p));
if (sz != 0)
api_incr_top(L);
return sz;
}
LUA_API lua_Number lua_tonumberx (lua_State *L, int idx, int *pisnum) {
lua_Number n = 0;
const TValue *o = index2value(L, idx);
int isnum = tonumber(o, &n);
if (pisnum)
*pisnum = isnum;
return n;
}
LUA_API lua_Integer lua_tointegerx (lua_State *L, int idx, int *pisnum) {
lua_Integer res = 0;
const TValue *o = index2value(L, idx);
int isnum = tointeger(o, &res);
if (pisnum)
*pisnum = isnum;
return res;
}
LUA_API int lua_toboolean (lua_State *L, int idx) {
const TValue *o = index2value(L, idx);
return !l_isfalse(o);
}
LUA_API const char *lua_tolstring (lua_State *L, int idx, size_t *len) {
TValue *o;
lua_lock(L);
o = index2value(L, idx);
if (!ttisstring(o)) {
if (!cvt2str(o)) {
if (len != NULL) *len = 0;
lua_unlock(L);
return NULL;
}
luaO_tostring(L, o);
luaC_checkGC(L);
o = index2value(L, idx);
}
lua_unlock(L);
if (len != NULL)
return getlstr(tsvalue(o), *len);
else
return getstr(tsvalue(o));
}
LUA_API lua_Unsigned lua_rawlen (lua_State *L, int idx) {
const TValue *o = index2value(L, idx);
switch (ttypetag(o)) {
case LUA_VSHRSTR: return tsvalue(o)->shrlen;
case LUA_VLNGSTR: return tsvalue(o)->u.lnglen;
case LUA_VUSERDATA: return uvalue(o)->len;
case LUA_VTABLE: return luaH_getn(hvalue(o));
default: return 0;
}
}
LUA_API lua_CFunction lua_tocfunction (lua_State *L, int idx) {
const TValue *o = index2value(L, idx);
if (ttislcf(o)) return fvalue(o);
else if (ttisCclosure(o))
return clCvalue(o)->f;
else return NULL;
}
l_sinline void *touserdata (const TValue *o) {
switch (ttype(o)) {
case LUA_TUSERDATA: return getudatamem(uvalue(o));
case LUA_TLIGHTUSERDATA: return pvalue(o);
default: return NULL;
}
}
LUA_API void *lua_touserdata (lua_State *L, int idx) {
const TValue *o = index2value(L, idx);
return touserdata(o);
}
LUA_API lua_State *lua_tothread (lua_State *L, int idx) {
const TValue *o = index2value(L, idx);
return (!ttisthread(o)) ? NULL : thvalue(o);
}
LUA_API const void *lua_topointer (lua_State *L, int idx) {
const TValue *o = index2value(L, idx);
switch (ttypetag(o)) {
case LUA_VLCF: return cast_voidp(cast_sizet(fvalue(o)));
case LUA_VUSERDATA: case LUA_VLIGHTUSERDATA:
return touserdata(o);
default: {
if (iscollectable(o))
return gcvalue(o);
else
return NULL;
}
}
}
LUA_API void lua_pushnil (lua_State *L) {
lua_lock(L);
setnilvalue(s2v(L->top.p));
api_incr_top(L);
lua_unlock(L);
}
LUA_API void lua_pushnumber (lua_State *L, lua_Number n) {
lua_lock(L);
setfltvalue(s2v(L->top.p), n);
api_incr_top(L);
lua_unlock(L);
}
LUA_API void lua_pushinteger (lua_State *L, lua_Integer n) {
lua_lock(L);
setivalue(s2v(L->top.p), n);
api_incr_top(L);
lua_unlock(L);
}
LUA_API const char *lua_pushlstring (lua_State *L, const char *s, size_t len) {
TString *ts;
lua_lock(L);
ts = (len == 0) ? luaS_new(L, "carview.php?tsp=") : luaS_newlstr(L, s, len);
setsvalue2s(L, L->top.p, ts);
api_incr_top(L);
advancegc(L, len);
luaC_checkGC(L);
lua_unlock(L);
return getstr(ts);
}
LUA_API const char *lua_pushextlstring (lua_State *L,
const char *s, size_t len, lua_Alloc falloc, void *ud) {
TString *ts;
lua_lock(L);
api_check(L, s[len] == '\0', "string not ending with zero");
ts = luaS_newextlstr (L, s, len, falloc, ud);
setsvalue2s(L, L->top.p, ts);
api_incr_top(L);
if (falloc != NULL)
advancegc(L, len);
luaC_checkGC(L);
lua_unlock(L);
return getstr(ts);
}
LUA_API const char *lua_pushstring (lua_State *L, const char *s) {
lua_lock(L);
if (s == NULL)
setnilvalue(s2v(L->top.p));
else {
TString *ts;
ts = luaS_new(L, s);
setsvalue2s(L, L->top.p, ts);
s = getstr(ts);
}
api_incr_top(L);
luaC_checkGC(L);
lua_unlock(L);
return s;
}
LUA_API const char *lua_pushvfstring (lua_State *L, const char *fmt,
va_list argp) {
const char *ret;
lua_lock(L);
ret = luaO_pushvfstring(L, fmt, argp);
luaC_checkGC(L);
lua_unlock(L);
return ret;
}
LUA_API const char *lua_pushfstring (lua_State *L, const char *fmt, ...) {
const char *ret;
va_list argp;
lua_lock(L);
va_start(argp, fmt);
ret = luaO_pushvfstring(L, fmt, argp);
va_end(argp);
luaC_checkGC(L);
lua_unlock(L);
return ret;
}
LUA_API void lua_pushcclosure (lua_State *L, lua_CFunction fn, int n) {
lua_lock(L);
if (n == 0) {
setfvalue(s2v(L->top.p), fn);
api_incr_top(L);
}
else {
int i;
CClosure *cl;
api_checkpop(L, n);
api_check(L, n <= MAXUPVAL, "upvalue index too large");
cl = luaF_newCclosure(L, n);
cl->f = fn;
for (i = 0; i < n; i++) {
setobj2n(L, &cl->upvalue[i], s2v(L->top.p - n + i));
lua_assert(iswhite(cl));
}
L->top.p -= n;
setclCvalue(L, s2v(L->top.p), cl);
api_incr_top(L);
luaC_checkGC(L);
}
lua_unlock(L);
}
LUA_API void lua_pushboolean (lua_State *L, int b) {
lua_lock(L);
if (b)
setbtvalue(s2v(L->top.p));
else
setbfvalue(s2v(L->top.p));
api_incr_top(L);
lua_unlock(L);
}
LUA_API void lua_pushlightuserdata (lua_State *L, void *p) {
lua_lock(L);
setpvalue(s2v(L->top.p), p);
api_incr_top(L);
lua_unlock(L);
}
LUA_API int lua_pushthread (lua_State *L) {
lua_lock(L);
setthvalue(L, s2v(L->top.p), L);
api_incr_top(L);
lua_unlock(L);
return (G(L)->mainthread == L);
}
static int auxgetstr (lua_State *L, const TValue *t, const char *k) {
int tag;
TString *str = luaS_new(L, k);
luaV_fastget(t, str, s2v(L->top.p), luaH_getstr, tag);
if (!tagisempty(tag)) {
api_incr_top(L);
}
else {
setsvalue2s(L, L->top.p, str);
api_incr_top(L);
tag = luaV_finishget(L, t, s2v(L->top.p - 1), L->top.p - 1, tag);
}
lua_unlock(L);
return novariant(tag);
}
static void getGlobalTable (lua_State *L, TValue *gt) {
Table *registry = hvalue(&G(L)->l_registry);
int tag = luaH_getint(registry, LUA_RIDX_GLOBALS, gt);
(void)tag;
api_check(L, novariant(tag) == LUA_TTABLE, "global table must exist");
}
LUA_API int lua_getglobal (lua_State *L, const char *name) {
TValue gt;
lua_lock(L);
getGlobalTable(L, >);
return auxgetstr(L, >, name);
}
LUA_API int lua_gettable (lua_State *L, int idx) {
int tag;
TValue *t;
lua_lock(L);
api_checkpop(L, 1);
t = index2value(L, idx);
luaV_fastget(t, s2v(L->top.p - 1), s2v(L->top.p - 1), luaH_get, tag);
if (tagisempty(tag))
tag = luaV_finishget(L, t, s2v(L->top.p - 1), L->top.p - 1, tag);
lua_unlock(L);
return novariant(tag);
}
LUA_API int lua_getfield (lua_State *L, int idx, const char *k) {
lua_lock(L);
return auxgetstr(L, index2value(L, idx), k);
}
LUA_API int lua_geti (lua_State *L, int idx, lua_Integer n) {
TValue *t;
int tag;
lua_lock(L);
t = index2value(L, idx);
luaV_fastgeti(t, n, s2v(L->top.p), tag);
if (tagisempty(tag)) {
TValue key;
setivalue(&key, n);
tag = luaV_finishget(L, t, &key, L->top.p, tag);
}
api_incr_top(L);
lua_unlock(L);
return novariant(tag);
}
static int finishrawget (lua_State *L, int tag) {
if (tagisempty(tag))
setnilvalue(s2v(L->top.p));
api_incr_top(L);
lua_unlock(L);
return novariant(tag);
}
l_sinline Table *gettable (lua_State *L, int idx) {
TValue *t = index2value(L, idx);
api_check(L, ttistable(t), "table expected");
return hvalue(t);
}
LUA_API int lua_rawget (lua_State *L, int idx) {
Table *t;
int tag;
lua_lock(L);
api_checkpop(L, 1);
t = gettable(L, idx);
tag = luaH_get(t, s2v(L->top.p - 1), s2v(L->top.p - 1));
L->top.p--;
return finishrawget(L, tag);
}
LUA_API int lua_rawgeti (lua_State *L, int idx, lua_Integer n) {
Table *t;
int tag;
lua_lock(L);
t = gettable(L, idx);
luaH_fastgeti(t, n, s2v(L->top.p), tag);
return finishrawget(L, tag);
}
LUA_API int lua_rawgetp (lua_State *L, int idx, const void *p) {
Table *t;
TValue k;
lua_lock(L);
t = gettable(L, idx);
setpvalue(&k, cast_voidp(p));
return finishrawget(L, luaH_get(t, &k, s2v(L->top.p)));
}
LUA_API void lua_createtable (lua_State *L, unsigned narray, unsigned nrec) {
Table *t;
lua_lock(L);
t = luaH_new(L);
sethvalue2s(L, L->top.p, t);
api_incr_top(L);
if (narray > 0 || nrec > 0)
luaH_resize(L, t, narray, nrec);
luaC_checkGC(L);
lua_unlock(L);
}
LUA_API int lua_getmetatable (lua_State *L, int objindex) {
const TValue *obj;
Table *mt;
int res = 0;
lua_lock(L);
obj = index2value(L, objindex);
switch (ttype(obj)) {
case LUA_TTABLE:
mt = hvalue(obj)->metatable;
break;
case LUA_TUSERDATA:
mt = uvalue(obj)->metatable;
break;
default:
mt = G(L)->mt[ttype(obj)];
break;
}
if (mt != NULL) {
sethvalue2s(L, L->top.p, mt);
api_incr_top(L);
res = 1;
}
lua_unlock(L);
return res;
}
LUA_API int lua_getiuservalue (lua_State *L, int idx, int n) {
TValue *o;
int t;
lua_lock(L);
o = index2value(L, idx);
api_check(L, ttisfulluserdata(o), "full userdata expected");
if (n <= 0 || n > uvalue(o)->nuvalue) {
setnilvalue(s2v(L->top.p));
t = LUA_TNONE;
}
else {
setobj2s(L, L->top.p, &uvalue(o)->uv[n - 1].uv);
t = ttype(s2v(L->top.p));
}
api_incr_top(L);
lua_unlock(L);
return t;
}
static void auxsetstr (lua_State *L, const TValue *t, const char *k) {
int hres;
TString *str = luaS_new(L, k);
api_checkpop(L, 1);
luaV_fastset(t, str, s2v(L->top.p - 1), hres, luaH_psetstr);
if (hres == HOK) {
luaV_finishfastset(L, t, s2v(L->top.p - 1));
L->top.p--;
}
else {
setsvalue2s(L, L->top.p, str);
api_incr_top(L);
luaV_finishset(L, t, s2v(L->top.p - 1), s2v(L->top.p - 2), hres);
L->top.p -= 2;
}
lua_unlock(L);
}
LUA_API void lua_setglobal (lua_State *L, const char *name) {
TValue gt;
lua_lock(L);
getGlobalTable(L, >);
auxsetstr(L, >, name);
}
LUA_API void lua_settable (lua_State *L, int idx) {
TValue *t;
int hres;
lua_lock(L);
api_checkpop(L, 2);
t = index2value(L, idx);
luaV_fastset(t, s2v(L->top.p - 2), s2v(L->top.p - 1), hres, luaH_pset);
if (hres == HOK) {
luaV_finishfastset(L, t, s2v(L->top.p - 1));
}
else
luaV_finishset(L, t, s2v(L->top.p - 2), s2v(L->top.p - 1), hres);
L->top.p -= 2;
lua_unlock(L);
}
LUA_API void lua_setfield (lua_State *L, int idx, const char *k) {
lua_lock(L);
auxsetstr(L, index2value(L, idx), k);
}
LUA_API void lua_seti (lua_State *L, int idx, lua_Integer n) {
TValue *t;
int hres;
lua_lock(L);
api_checkpop(L, 1);
t = index2value(L, idx);
luaV_fastseti(t, n, s2v(L->top.p - 1), hres);
if (hres == HOK)
luaV_finishfastset(L, t, s2v(L->top.p - 1));
else {
TValue temp;
setivalue(&temp, n);
luaV_finishset(L, t, &temp, s2v(L->top.p - 1), hres);
}
L->top.p--;
lua_unlock(L);
}
static void aux_rawset (lua_State *L, int idx, TValue *key, int n) {
Table *t;
lua_lock(L);
api_checkpop(L, n);
t = gettable(L, idx);
luaH_set(L, t, key, s2v(L->top.p - 1));
invalidateTMcache(t);
luaC_barrierback(L, obj2gco(t), s2v(L->top.p - 1));
L->top.p -= n;
lua_unlock(L);
}
LUA_API void lua_rawset (lua_State *L, int idx) {
aux_rawset(L, idx, s2v(L->top.p - 2), 2);
}
LUA_API void lua_rawsetp (lua_State *L, int idx, const void *p) {
TValue k;
setpvalue(&k, cast_voidp(p));
aux_rawset(L, idx, &k, 1);
}
LUA_API void lua_rawseti (lua_State *L, int idx, lua_Integer n) {
Table *t;
lua_lock(L);
api_checkpop(L, 1);
t = gettable(L, idx);
luaH_setint(L, t, n, s2v(L->top.p - 1));
luaC_barrierback(L, obj2gco(t), s2v(L->top.p - 1));
L->top.p--;
lua_unlock(L);
}
LUA_API int lua_setmetatable (lua_State *L, int objindex) {
TValue *obj;
Table *mt;
lua_lock(L);
api_checkpop(L, 1);
obj = index2value(L, objindex);
if (ttisnil(s2v(L->top.p - 1)))
mt = NULL;
else {
api_check(L, ttistable(s2v(L->top.p - 1)), "table expected");
mt = hvalue(s2v(L->top.p - 1));
}
switch (ttype(obj)) {
case LUA_TTABLE: {
hvalue(obj)->metatable = mt;
if (mt) {
luaC_objbarrier(L, gcvalue(obj), mt);
luaC_checkfinalizer(L, gcvalue(obj), mt);
}
break;
}
case LUA_TUSERDATA: {
uvalue(obj)->metatable = mt;
if (mt) {
luaC_objbarrier(L, uvalue(obj), mt);
luaC_checkfinalizer(L, gcvalue(obj), mt);
}
break;
}
default: {
G(L)->mt[ttype(obj)] = mt;
break;
}
}
L->top.p--;
lua_unlock(L);
return 1;
}
LUA_API int lua_setiuservalue (lua_State *L, int idx, int n) {
TValue *o;
int res;
lua_lock(L);
api_checkpop(L, 1);
o = index2value(L, idx);
api_check(L, ttisfulluserdata(o), "full userdata expected");
if (!(cast_uint(n) - 1u < cast_uint(uvalue(o)->nuvalue)))
res = 0;
else {
setobj(L, &uvalue(o)->uv[n - 1].uv, s2v(L->top.p - 1));
luaC_barrierback(L, gcvalue(o), s2v(L->top.p - 1));
res = 1;
}
L->top.p--;
lua_unlock(L);
return res;
}
#define checkresults(L,na,nr) \
api_check(L, (nr) == LUA_MULTRET \
|| (L->ci->top.p - L->top.p >= (nr) - (na)), \
"results from function overflow current stack size")
LUA_API void lua_callk (lua_State *L, int nargs, int nresults,
lua_KContext ctx, lua_KFunction k) {
StkId func;
lua_lock(L);
api_check(L, k == NULL || !isLua(L->ci),
"cannot use continuations inside hooks");
api_checkpop(L, nargs + 1);
api_check(L, L->status == LUA_OK, "cannot do calls on non-normal thread");
checkresults(L, nargs, nresults);
func = L->top.p - (nargs+1);
if (k != NULL && yieldable(L)) {
L->ci->u.c.k = k;
L->ci->u.c.ctx = ctx;
luaD_call(L, func, nresults);
}
else
luaD_callnoyield(L, func, nresults);
adjustresults(L, nresults);
lua_unlock(L);
}
struct CallS {
StkId func;
int nresults;
};
static void f_call (lua_State *L, void *ud) {
struct CallS *c = cast(struct CallS *, ud);
luaD_callnoyield(L, c->func, c->nresults);
}
LUA_API int lua_pcallk (lua_State *L, int nargs, int nresults, int errfunc,
lua_KContext ctx, lua_KFunction k) {
struct CallS c;
int status;
ptrdiff_t func;
lua_lock(L);
api_check(L, k == NULL || !isLua(L->ci),
"cannot use continuations inside hooks");
api_checkpop(L, nargs + 1);
api_check(L, L->status == LUA_OK, "cannot do calls on non-normal thread");
checkresults(L, nargs, nresults);
if (errfunc == 0)
func = 0;
else {
StkId o = index2stack(L, errfunc);
api_check(L, ttisfunction(s2v(o)), "private_lua_error handler must be a function");
func = savestack(L, o);
}
c.func = L->top.p - (nargs+1);
if (k == NULL || !yieldable(L)) {
c.nresults = nresults;
status = luaD_pcall(L, f_call, &c, savestack(L, c.func), func);
}
else {
CallInfo *ci = L->ci;
ci->u.c.k = k;
ci->u.c.ctx = ctx;
ci->u2.funcidx = cast_int(savestack(L, c.func));
ci->u.c.old_errfunc = L->errfunc;
L->errfunc = func;
setoah(ci->callstatus, L->allowhook);
ci->callstatus |= CIST_YPCALL;
luaD_call(L, c.func, nresults);
ci->callstatus &= ~CIST_YPCALL;
L->errfunc = ci->u.c.old_errfunc;
status = LUA_OK;
}
adjustresults(L, nresults);
lua_unlock(L);
return status;
}
LUA_API int lua_load (lua_State *L, lua_Reader reader, void *data,
const char *chunkname, const char *mode) {
ZIO z;
int status;
lua_lock(L);
if (!chunkname) chunkname = "?";
luaZ_init(L, &z, reader, data);
status = luaD_protectedparser(L, &z, chunkname, mode);
if (status == LUA_OK) {
LClosure *f = clLvalue(s2v(L->top.p - 1));
if (f->nupvalues >= 1) {
TValue gt;
getGlobalTable(L, >);
setobj(L, f->upvals[0]->v.p, >);
luaC_barrier(L, f->upvals[0], >);
}
}
lua_unlock(L);
return status;
}
LUA_API int lua_dump (lua_State *L, lua_Writer writer, void *data, int strip) {
int status;
ptrdiff_t otop = savestack(L, L->top.p);
TValue *f = s2v(L->top.p - 1);
lua_lock(L);
api_checkpop(L, 1);
api_check(L, isLfunction(f), "Lua function expected");
status = luaU_dump(L, clLvalue(f)->p, writer, data, strip);
L->top.p = restorestack(L, otop);
lua_unlock(L);
return status;
}
LUA_API int lua_status (lua_State *L) {
return L->status;
}
LUA_API int lua_gc (lua_State *L, int what, ...) {
va_list argp;
int res = 0;
global_State *g = G(L);
if (g->gcstp & (GCSTPGC | GCSTPCLS))
return -1;
lua_lock(L);
va_start(argp, what);
switch (what) {
case LUA_GCSTOP: {
g->gcstp = GCSTPUSR;
break;
}
case LUA_GCRESTART: {
luaE_setdebt(g, 0);
g->gcstp = 0;
break;
}
case LUA_GCCOLLECT: {
luaC_fullgc(L, 0);
break;
}
case LUA_GCCOUNT: {
res = cast_int(g->totalbytes >> 10);
break;
}
case LUA_GCCOUNTB: {
res = cast_int(g->totalbytes & 0x3ff);
break;
}
case LUA_GCSTEP: {
lu_byte oldstp = g->gcstp;
l_obj n = va_arg(argp, int);
int work = 0;
g->gcstp = 0;
if (n <= 0)
n = g->GCdebt;
luaE_setdebt(g, g->GCdebt - n);
luaC_condGC(L, (void)0, work = 1);
if (work && g->gcstate == GCSpause)
res = 1;
g->gcstp = oldstp;
break;
}
case LUA_GCISRUNNING: {
res = gcrunning(g);
break;
}
case LUA_GCGEN: {
res = (g->gckind == KGC_INC) ? LUA_GCINC : LUA_GCGEN;
luaC_changemode(L, KGC_GENMINOR);
break;
}
case LUA_GCINC: {
res = (g->gckind == KGC_INC) ? LUA_GCINC : LUA_GCGEN;
luaC_changemode(L, KGC_INC);
break;
}
case LUA_GCPARAM: {
int param = va_arg(argp, int);
int value = va_arg(argp, int);
api_check(L, 0 <= param && param < LUA_GCPN, "invalid parameter");
res = cast_int(luaO_applyparam(g->gcparams[param], 100));
if (value >= 0)
g->gcparams[param] = luaO_codeparam(value);
break;
}
default: res = -1;
}
va_end(argp);
lua_unlock(L);
return res;
}
LUA_API int lua_error (lua_State *L) {
TValue *errobj;
lua_lock(L);
errobj = s2v(L->top.p - 1);
api_checkpop(L, 1);
if (ttisshrstring(errobj) && eqshrstr(tsvalue(errobj), G(L)->memerrmsg))
luaM_error(L);
else
luaG_errormsg(L);
return 0;
}
LUA_API int lua_next (lua_State *L, int idx) {
Table *t;
int more;
lua_lock(L);
api_checkpop(L, 1);
t = gettable(L, idx);
more = luaH_next(L, t, L->top.p - 1);
if (more)
api_incr_top(L);
else
L->top.p--;
lua_unlock(L);
return more;
}
LUA_API void lua_toclose (lua_State *L, int idx) {
int nresults;
StkId o;
lua_lock(L);
o = index2stack(L, idx);
nresults = L->ci->nresults;
api_check(L, L->tbclist.p < o, "given index below or equal a marked one");
luaF_newtbcupval(L, o);
if (!hastocloseCfunc(nresults))
L->ci->nresults = codeNresults(nresults);
lua_assert(hastocloseCfunc(L->ci->nresults));
lua_unlock(L);
}
LUA_API void lua_concat (lua_State *L, int n) {
lua_lock(L);
api_checknelems(L, n);
if (n > 0) {
luaV_concat(L, n);
luaC_checkGC(L);
}
else {
setsvalue2s(L, L->top.p, luaS_newlstr(L, "carview.php?tsp=", 0));
api_incr_top(L);
}
lua_unlock(L);
}
LUA_API void lua_len (lua_State *L, int idx) {
TValue *t;
lua_lock(L);
t = index2value(L, idx);
luaV_objlen(L, L->top.p, t);
api_incr_top(L);
lua_unlock(L);
}
LUA_API lua_Alloc lua_getallocf (lua_State *L, void **ud) {
lua_Alloc f;
lua_lock(L);
if (ud) *ud = G(L)->ud;
f = G(L)->frealloc;
lua_unlock(L);
return f;
}
LUA_API void lua_setallocf (lua_State *L, lua_Alloc f, void *ud) {
lua_lock(L);
G(L)->ud = ud;
G(L)->frealloc = f;
lua_unlock(L);
}
void lua_setwarnf (lua_State *L, lua_WarnFunction f, void *ud) {
lua_lock(L);
G(L)->ud_warn = ud;
G(L)->warnf = f;
lua_unlock(L);
}
void lua_warning (lua_State *L, const char *msg, int tocont) {
lua_lock(L);
luaE_warning(L, msg, tocont);
lua_unlock(L);
}
LUA_API void *lua_newuserdatauv (lua_State *L, size_t size, int nuvalue) {
Udata *u;
lua_lock(L);
api_check(L, 0 <= nuvalue && nuvalue < USHRT_MAX, "invalid value");
u = luaS_newudata(L, size, nuvalue);
setuvalue(L, s2v(L->top.p), u);
api_incr_top(L);
advancegc(L, size);
luaC_checkGC(L);
lua_unlock(L);
return getudatamem(u);
}
static const char *aux_upvalue (TValue *fi, int n, TValue **val,
GCObject **owner) {
switch (ttypetag(fi)) {
case LUA_VCCL: {
CClosure *f = clCvalue(fi);
if (!(cast_uint(n) - 1u < cast_uint(f->nupvalues)))
return NULL;
*val = &f->upvalue[n-1];
if (owner) *owner = obj2gco(f);
return "carview.php?tsp=";
}
case LUA_VLCL: {
LClosure *f = clLvalue(fi);
TString *name;
Proto *p = f->p;
if (!(cast_uint(n) - 1u < cast_uint(p->sizeupvalues)))
return NULL;
*val = f->upvals[n-1]->v.p;
if (owner) *owner = obj2gco(f->upvals[n - 1]);
name = p->upvalues[n-1].name;
return (name == NULL) ? "(no name)" : getstr(name);
}
default: return NULL;
}
}
LUA_API const char *lua_getupvalue (lua_State *L, int funcindex, int n) {
const char *name;
TValue *val = NULL;
lua_lock(L);
name = aux_upvalue(index2value(L, funcindex), n, &val, NULL);
if (name) {
setobj2s(L, L->top.p, val);
api_incr_top(L);
}
lua_unlock(L);
return name;
}
LUA_API const char *lua_setupvalue (lua_State *L, int funcindex, int n) {
const char *name;
TValue *val = NULL;
GCObject *owner = NULL;
TValue *fi;
lua_lock(L);
fi = index2value(L, funcindex);
api_checknelems(L, 1);
name = aux_upvalue(fi, n, &val, &owner);
if (name) {
L->top.p--;
setobj(L, val, s2v(L->top.p));
luaC_barrier(L, owner, val);
}
lua_unlock(L);
return name;
}
static UpVal **getupvalref (lua_State *L, int fidx, int n, LClosure **pf) {
static const UpVal *const nullup = NULL;
LClosure *f;
TValue *fi = index2value(L, fidx);
api_check(L, ttisLclosure(fi), "Lua function expected");
f = clLvalue(fi);
if (pf) *pf = f;
if (1 <= n && n <= f->p->sizeupvalues)
return &f->upvals[n - 1];
else
return (UpVal**)&nullup;
}
LUA_API void *lua_upvalueid (lua_State *L, int fidx, int n) {
TValue *fi = index2value(L, fidx);
switch (ttypetag(fi)) {
case LUA_VLCL: {
return *getupvalref(L, fidx, n, NULL);
}
case LUA_VCCL: {
CClosure *f = clCvalue(fi);
if (1 <= n && n <= f->nupvalues)
return &f->upvalue[n - 1];
}
case LUA_VLCF:
return NULL;
default: {
api_check(L, 0, "function expected");
return NULL;
}
}
}
LUA_API void lua_upvaluejoin (lua_State *L, int fidx1, int n1,
int fidx2, int n2) {
LClosure *f1;
UpVal **up1 = getupvalref(L, fidx1, n1, &f1);
UpVal **up2 = getupvalref(L, fidx2, n2, NULL);
api_check(L, *up1 != NULL && *up2 != NULL, "invalid upvalue index");
*up1 = *up2;
luaC_objbarrier(L, f1, *up1);
}
//path: src/imports/../dependencies/lua/lauxlib.c
#define lauxlib_c
#define LUA_LIB
#include
#include
#include
#include
#include
//path: src/imports/../dependencies/lua/lauxlib.h
#ifndef lauxlib_h
#define lauxlib_h
#include
#include
#define LUA_GNAME "_G"
typedef struct luaL_Buffer luaL_Buffer;
#define LUA_ERRFILE (LUA_ERRERR+1)
#define LUA_LOADED_TABLE "_LOADED"
#define LUA_PRELOAD_TABLE "_PRELOAD"
typedef struct luaL_Reg {
const char *name;
lua_CFunction func;
} luaL_Reg;
#define LUAL_NUMSIZES (sizeof(lua_Integer)*16 + sizeof(lua_Number))
LUALIB_API void (luaL_checkversion_) (lua_State *L, lua_Number ver, size_t sz);
#define luaL_checkversion(L) \
luaL_checkversion_(L, LUA_VERSION_NUM, LUAL_NUMSIZES)
LUALIB_API int (luaL_getmetafield) (lua_State *L, int obj, const char *e);
LUALIB_API int (luaL_callmeta) (lua_State *L, int obj, const char *e);
LUALIB_API const char *(luaL_tolstring) (lua_State *L, int idx, size_t *len);
LUALIB_API int (luaL_argerror) (lua_State *L, int arg, const char *extramsg);
LUALIB_API int (luaL_typeerror) (lua_State *L, int arg, const char *tname);
LUALIB_API const char *(luaL_checklstring) (lua_State *L, int arg,
size_t *l);
LUALIB_API const char *(luaL_optlstring) (lua_State *L, int arg,
const char *def, size_t *l);
LUALIB_API lua_Number (luaL_checknumber) (lua_State *L, int arg);
LUALIB_API lua_Number (luaL_optnumber) (lua_State *L, int arg, lua_Number def);
LUALIB_API lua_Integer (luaL_checkinteger) (lua_State *L, int arg);
LUALIB_API lua_Integer (luaL_optinteger) (lua_State *L, int arg,
lua_Integer def);
LUALIB_API void (luaL_checkstack) (lua_State *L, int sz, const char *msg);
LUALIB_API void (luaL_checktype) (lua_State *L, int arg, int t);
LUALIB_API void (luaL_checkany) (lua_State *L, int arg);
LUALIB_API int (luaL_newmetatable) (lua_State *L, const char *tname);
LUALIB_API void (luaL_setmetatable) (lua_State *L, const char *tname);
LUALIB_API void *(luaL_testudata) (lua_State *L, int ud, const char *tname);
LUALIB_API void *(luaL_checkudata) (lua_State *L, int ud, const char *tname);
LUALIB_API void (luaL_where) (lua_State *L, int lvl);
LUALIB_API int (luaL_error) (lua_State *L, const char *fmt, ...);
LUALIB_API int (luaL_checkoption) (lua_State *L, int arg, const char *def,
const char *const lst[]);
LUALIB_API int (luaL_fileresult) (lua_State *L, int stat, const char *fname);
LUALIB_API int (luaL_execresult) (lua_State *L, int stat);
#define LUA_NOREF (-2)
#define LUA_REFNIL (-1)
LUALIB_API int (luaL_ref) (lua_State *L, int t);
LUALIB_API void (luaL_unref) (lua_State *L, int t, int ref);
LUALIB_API int (luaL_loadfilex) (lua_State *L, const char *filename,
const char *mode);
#define luaL_loadfile(L,f) luaL_loadfilex(L,f,NULL)
LUALIB_API int (luaL_loadbufferx) (lua_State *L, const char *buff, size_t sz,
const char *name, const char *mode);
LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s);
LUALIB_API lua_State *(luaL_newstate) (void);
LUALIB_API unsigned luaL_makeseed (lua_State *L);
LUALIB_API lua_Integer (luaL_len) (lua_State *L, int idx);
LUALIB_API void (luaL_addgsub) (luaL_Buffer *b, const char *s,
const char *p, const char *r);
LUALIB_API const char *(luaL_gsub) (lua_State *L, const char *s,
const char *p, const char *r);
LUALIB_API void (luaL_setfuncs) (lua_State *L, const luaL_Reg *l, int nup);
LUALIB_API int (luaL_getsubtable) (lua_State *L, int idx, const char *fname);
LUALIB_API void (luaL_traceback) (lua_State *L, lua_State *L1,
const char *msg, int level);
LUALIB_API void (luaL_requiref) (lua_State *L, const char *modname,
lua_CFunction openf, int glb);
#define luaL_newlibtable(L,l) \
lua_createtable(L, 0, sizeof(l)/sizeof((l)[0]) - 1)
#define luaL_newlib(L,l) \
(luaL_checkversion(L), luaL_newlibtable(L,l), luaL_setfuncs(L,l,0))
#define luaL_argcheck(L, cond,arg,extramsg) \
((void)(luai_likely(cond) || luaL_argerror(L, (arg), (extramsg))))
#define luaL_argexpected(L,cond,arg,tname) \
((void)(luai_likely(cond) || luaL_typeerror(L, (arg), (tname))))
#define luaL_checkstring(L,n) (luaL_checklstring(L, (n), NULL))
#define luaL_optstring(L,n,d) (luaL_optlstring(L, (n), (d), NULL))
#define luaL_typename(L,i) lua_typename(L, lua_type(L,(i)))
#define luaL_dofile(L, fn) \
(luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0))
#define luaL_dostring(L, s) \
(luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0))
#define luaL_getmetatable(L,n) (lua_getfield(L, LUA_REGISTRYINDEX, (n)))
#define luaL_opt(L,f,n,d) (lua_isnoneornil(L,(n)) ? (d) : f(L,(n)))
#define luaL_loadbuffer(L,s,sz,n) luaL_loadbufferx(L,s,sz,n,NULL)
#define luaL_intop(op,v1,v2) \
((lua_Integer)((lua_Unsigned)(v1) op (lua_Unsigned)(v2)))
#define luaL_pushfail(L) lua_pushnil(L)
#if !defined(lua_assert)
#if defined LUAI_ASSERT
#include
#define lua_assert(c) assert(c)
#else
#define lua_assert(c) ((void)0)
#endif
#endif
struct luaL_Buffer {
char *b;
size_t size;
size_t n;
lua_State *L;
union {
LUAI_MAXALIGN;
char b[LUAL_BUFFERSIZE];
} init;
};
#define luaL_bufflen(bf) ((bf)->n)
#define luaL_buffaddr(bf) ((bf)->b)
#define luaL_addchar(B,c) \
((void)((B)->n < (B)->size || luaL_prepbuffsize((B), 1)), \
((B)->b[(B)->n++] = (c)))
#define luaL_addsize(B,s) ((B)->n += (s))
#define luaL_buffsub(B,s) ((B)->n -= (s))
LUALIB_API void (luaL_buffinit) (lua_State *L, luaL_Buffer *B);
LUALIB_API char *(luaL_prepbuffsize) (luaL_Buffer *B, size_t sz);
LUALIB_API void (luaL_addlstring) (luaL_Buffer *B, const char *s, size_t l);
LUALIB_API void (luaL_addstring) (luaL_Buffer *B, const char *s);
LUALIB_API void (luaL_addvalue) (luaL_Buffer *B);
LUALIB_API void (luaL_pushresult) (luaL_Buffer *B);
LUALIB_API void (luaL_pushresultsize) (luaL_Buffer *B, size_t sz);
LUALIB_API char *(luaL_buffinitsize) (lua_State *L, luaL_Buffer *B, size_t sz);
#define luaL_prepbuffer(B) luaL_prepbuffsize(B, LUAL_BUFFERSIZE)
#define LUA_FILEHANDLE "FILE*"
typedef struct luaL_Stream {
FILE *f;
lua_CFunction closef;
} luaL_Stream;
#if !defined(lua_writestring)
#define lua_writestring(s,l) fwrite((s), sizeof(char), (l), stdout)
#endif
#if !defined(lua_writeline)
#define lua_writeline() (lua_writestring("\n", 1), fflush(stdout))
#endif
#if !defined(lua_writestringerror)
#define lua_writestringerror(s,p) \
(fprintf(stderr, (s), (p)), fflush(stderr))
#endif
#if defined(LUA_COMPAT_APIINTCASTS)
#define luaL_checkunsigned(L,a) ((lua_Unsigned)luaL_checkinteger(L,a))
#define luaL_optunsigned(L,a,d) \
((lua_Unsigned)luaL_optinteger(L,a,(lua_Integer)(d)))
#define luaL_checkint(L,n) ((int)luaL_checkinteger(L, (n)))
#define luaL_optint(L,n,d) ((int)luaL_optinteger(L, (n), (d)))
#define luaL_checklong(L,n) ((long)luaL_checkinteger(L, (n)))
#define luaL_optlong(L,n,d) ((long)luaL_optinteger(L, (n), (d)))
#endif
#endif
#if !defined(MAX_SIZET)
#define MAX_SIZET ((size_t)(~(size_t)0))
#endif
#define LEVELS1 10
#define LEVELS2 11
static int findfield (lua_State *L, int objidx, int level) {
if (level == 0 || !lua_istable(L, -1))
return 0;
lua_pushnil(L);
while (lua_next(L, -2)) {
if (lua_type(L, -2) == LUA_TSTRING) {
if (lua_rawequal(L, objidx, -1)) {
lua_pop(L, 1);
return 1;
}
else if (findfield(L, objidx, level - 1)) {
lua_pushliteral(L, ".");
lua_replace(L, -3);
lua_concat(L, 3);
return 1;
}
}
lua_pop(L, 1);
}
return 0;
}
static int pushglobalfuncname (lua_State *L, lua_Debug *ar) {
int top = lua_gettop(L);
lua_getinfo(L, "f", ar);
lua_getfield(L, LUA_REGISTRYINDEX, LUA_LOADED_TABLE);
if (findfield(L, top + 1, 2)) {
const char *name = lua_tostring(L, -1);
if (strncmp(name, LUA_GNAME ".", 3) == 0) {
lua_pushstring(L, name + 3);
lua_remove(L, -2);
}
lua_copy(L, -1, top + 1);
lua_settop(L, top + 1);
return 1;
}
else {
lua_settop(L, top);
return 0;
}
}
static void pushfuncname (lua_State *L, lua_Debug *ar) {
if (pushglobalfuncname(L, ar)) {
lua_pushfstring(L, "function '%s'", lua_tostring(L, -1));
lua_remove(L, -2);
}
else if (*ar->namewhat != '\0')
lua_pushfstring(L, "%s '%s'", ar->namewhat, ar->name);
else if (*ar->what == 'm')
lua_pushliteral(L, "main chunk");
else if (*ar->what != 'C')
lua_pushfstring(L, "function <%s:%d>", ar->short_src, ar->linedefined);
else
lua_pushliteral(L, "?");
}
static int lastlevel (lua_State *L) {
lua_Debug ar;
int li = 1, le = 1;
while (lua_getstack(L, le, &ar)) { li = le; le *= 2; }
while (li < le) {
int m = (li + le)/2;
if (lua_getstack(L, m, &ar)) li = m + 1;
else le = m;
}
return le - 1;
}
LUALIB_API void luaL_traceback (lua_State *L, lua_State *L1,
const char *msg, int level) {
luaL_Buffer b;
lua_Debug ar;
int last = lastlevel(L1);
int limit2show = (last - level > LEVELS1 + LEVELS2) ? LEVELS1 : -1;
luaL_buffinit(L, &b);
if (msg) {
luaL_addstring(&b, msg);
luaL_addchar(&b, '\n');
}
luaL_addstring(&b, "stack traceback:");
while (lua_getstack(L1, level++, &ar)) {
if (limit2show-- == 0) {
int n = last - level - LEVELS2 + 1;
lua_pushfstring(L, "\n\t...\t(skipping %d levels)", n);
luaL_addvalue(&b);
level += n;
}
else {
lua_getinfo(L1, "Slnt", &ar);
if (ar.currentline <= 0)
lua_pushfstring(L, "\n\t%s: in ", ar.short_src);
else
lua_pushfstring(L, "\n\t%s:%d: in ", ar.short_src, ar.currentline);
luaL_addvalue(&b);
pushfuncname(L, &ar);
luaL_addvalue(&b);
if (ar.istailcall)
luaL_addstring(&b, "\n\t(...tail calls...)");
}
}
luaL_pushresult(&b);
}
LUALIB_API int luaL_argerror (lua_State *L, int arg, const char *extramsg) {
lua_Debug ar;
if (!lua_getstack(L, 0, &ar))
return luaL_error(L, "bad argument #%d (%s)", arg, extramsg);
lua_getinfo(L, "n", &ar);
if (strcmp(ar.namewhat, "method") == 0) {
arg--;
if (arg == 0)
return luaL_error(L, "calling '%s' on bad self (%s)",
ar.name, extramsg);
}
if (ar.name == NULL)
ar.name = (pushglobalfuncname(L, &ar)) ? lua_tostring(L, -1) : "?";
return luaL_error(L, "bad argument #%d to '%s' (%s)",
arg, ar.name, extramsg);
}
LUALIB_API int luaL_typeerror (lua_State *L, int arg, const char *tname) {
const char *msg;
const char *typearg;
if (luaL_getmetafield(L, arg, "__name") == LUA_TSTRING)
typearg = lua_tostring(L, -1);
else if (lua_type(L, arg) == LUA_TLIGHTUSERDATA)
typearg = "light userdata";
else
typearg = luaL_typename(L, arg);
msg = lua_pushfstring(L, "%s expected, got %s", tname, typearg);
return luaL_argerror(L, arg, msg);
}
static void tag_error (lua_State *L, int arg, int tag) {
luaL_typeerror(L, arg, lua_typename(L, tag));
}
LUALIB_API void luaL_where (lua_State *L, int level) {
lua_Debug ar;
if (lua_getstack(L, level, &ar)) {
lua_getinfo(L, "Sl", &ar);
if (ar.currentline > 0) {
lua_pushfstring(L, "%s:%d: ", ar.short_src, ar.currentline);
return;
}
}
lua_pushfstring(L, "carview.php?tsp=");
}
LUALIB_API int luaL_error (lua_State *L, const char *fmt, ...) {
va_list argp;
va_start(argp, fmt);
luaL_where(L, 1);
lua_pushvfstring(L, fmt, argp);
va_end(argp);
lua_concat(L, 2);
return lua_error(L);
}
LUALIB_API int luaL_fileresult (lua_State *L, int stat, const char *fname) {
int en = errno;
if (stat) {
lua_pushboolean(L, 1);
return 1;
}
else {
luaL_pushfail(L);
if (fname)
lua_pushfstring(L, "%s: %s", fname, strerror(en));
else
lua_pushstring(L, strerror(en));
lua_pushinteger(L, en);
return 3;
}
}
#if !defined(l_inspectstat)
#if defined(LUA_USE_POSIX)
#include
#define l_inspectstat(stat,what) \
if (WIFEXITED(stat)) { stat = WEXITSTATUS(stat); } \
else if (WIFSIGNALED(stat)) { stat = WTERMSIG(stat); what = "signal"; }
#else
#define l_inspectstat(stat,what)
#endif
#endif
LUALIB_API int luaL_execresult (lua_State *L, int stat) {
if (stat != 0 && errno != 0)
return luaL_fileresult(L, 0, NULL);
else {
const char *what = "exit";
l_inspectstat(stat, what);
if (*what == 'e' && stat == 0)
lua_pushboolean(L, 1);
else
luaL_pushfail(L);
lua_pushstring(L, what);
lua_pushinteger(L, stat);
return 3;
}
}
LUALIB_API int luaL_newmetatable (lua_State *L, const char *tname) {
if (luaL_getmetatable(L, tname) != LUA_TNIL)
return 0;
lua_pop(L, 1);
lua_createtable(L, 0, 2);
lua_pushstring(L, tname);
lua_setfield(L, -2, "__name");
lua_pushvalue(L, -1);
lua_setfield(L, LUA_REGISTRYINDEX, tname);
return 1;
}
LUALIB_API void luaL_setmetatable (lua_State *L, const char *tname) {
luaL_getmetatable(L, tname);
lua_setmetatable(L, -2);
}
LUALIB_API void *luaL_testudata (lua_State *L, int ud, const char *tname) {
void *p = lua_touserdata(L, ud);
if (p != NULL) {
if (lua_getmetatable(L, ud)) {
luaL_getmetatable(L, tname);
if (!lua_rawequal(L, -1, -2))
p = NULL;
lua_pop(L, 2);
return p;
}
}
return NULL;
}
LUALIB_API void *luaL_checkudata (lua_State *L, int ud, const char *tname) {
void *p = luaL_testudata(L, ud, tname);
luaL_argexpected(L, p != NULL, ud, tname);
return p;
}
LUALIB_API int luaL_checkoption (lua_State *L, int arg, const char *def,
const char *const lst[]) {
const char *name = (def) ? luaL_optstring(L, arg, def) :
luaL_checkstring(L, arg);
int i;
for (i=0; lst[i]; i++)
if (strcmp(lst[i], name) == 0)
return i;
return luaL_argerror(L, arg,
lua_pushfstring(L, "invalid option '%s'", name));
}
LUALIB_API void luaL_checkstack (lua_State *L, int space, const char *msg) {
if (l_unlikely(!lua_checkstack(L, space))) {
if (msg)
luaL_error(L, "stack overflow (%s)", msg);
else
luaL_error(L, "stack overflow");
}
}
LUALIB_API void luaL_checktype (lua_State *L, int arg, int t) {
if (l_unlikely(lua_type(L, arg) != t))
tag_error(L, arg, t);
}
LUALIB_API void luaL_checkany (lua_State *L, int arg) {
if (l_unlikely(lua_type(L, arg) == LUA_TNONE))
luaL_argerror(L, arg, "value expected");
}
LUALIB_API const char *luaL_checklstring (lua_State *L, int arg, size_t *len) {
const char *s = lua_tolstring(L, arg, len);
if (l_unlikely(!s)) tag_error(L, arg, LUA_TSTRING);
return s;
}
LUALIB_API const char *luaL_optlstring (lua_State *L, int arg,
const char *def, size_t *len) {
if (lua_isnoneornil(L, arg)) {
if (len)
*len = (def ? strlen(def) : 0);
return def;
}
else return luaL_checklstring(L, arg, len);
}
LUALIB_API lua_Number luaL_checknumber (lua_State *L, int arg) {
int isnum;
lua_Number d = lua_tonumberx(L, arg, &isnum);
if (l_unlikely(!isnum))
tag_error(L, arg, LUA_TNUMBER);
return d;
}
LUALIB_API lua_Number luaL_optnumber (lua_State *L, int arg, lua_Number def) {
return luaL_opt(L, luaL_checknumber, arg, def);
}
static void interror (lua_State *L, int arg) {
if (lua_isnumber(L, arg))
luaL_argerror(L, arg, "number has no integer representation");
else
tag_error(L, arg, LUA_TNUMBER);
}
LUALIB_API lua_Integer luaL_checkinteger (lua_State *L, int arg) {
int isnum;
lua_Integer d = lua_tointegerx(L, arg, &isnum);
if (l_unlikely(!isnum)) {
interror(L, arg);
}
return d;
}
LUALIB_API lua_Integer luaL_optinteger (lua_State *L, int arg,
lua_Integer def) {
return luaL_opt(L, luaL_checkinteger, arg, def);
}
typedef struct UBox {
void *box;
size_t bsize;
} UBox;
static void *resizebox (lua_State *L, int idx, size_t newsize) {
UBox *box = (UBox *)lua_touserdata(L, idx);
if (box->bsize == newsize)
return box->box;
else {
void *ud;
lua_Alloc allocf = lua_getallocf(L, &ud);
void *temp = allocf(ud, box->box, box->bsize, newsize);
if (l_unlikely(temp == NULL && newsize > 0)) {
lua_pushliteral(L, "not enough memory");
lua_error(L);
}
box->box = temp;
box->bsize = newsize;
return temp;
}
}
static int boxgc (lua_State *L) {
resizebox(L, 1, 0);
return 0;
}
static const luaL_Reg boxmt[] = {
{"__gc", boxgc},
{"__close", boxgc},
{NULL, NULL}
};
static void newbox (lua_State *L) {
UBox *box = (UBox *)lua_newuserdatauv(L, sizeof(UBox), 0);
box->box = NULL;
box->bsize = 0;
if (luaL_newmetatable(L, "_UBOX*"))
luaL_setfuncs(L, boxmt, 0);
lua_setmetatable(L, -2);
}
#define buffonstack(B) ((B)->b != (B)->init.b)
#define checkbufferlevel(B,idx) \
lua_assert(buffonstack(B) ? lua_touserdata(B->L, idx) != NULL \
: lua_touserdata(B->L, idx) == (void*)B)
static size_t newbuffsize (luaL_Buffer *B, size_t sz) {
size_t newsize = (B->size / 2) * 3;
if (l_unlikely(MAX_SIZET - sz - 1 < B->n))
return luaL_error(B->L, "buffer too large");
if (newsize < B->n + sz + 1)
newsize = B->n + sz + 1;
return newsize;
}
static char *prepbuffsize (luaL_Buffer *B, size_t sz, int boxidx) {
checkbufferlevel(B, boxidx);
if (B->size - B->n >= sz)
return B->b + B->n;
else {
lua_State *L = B->L;
char *newbuff;
size_t newsize = newbuffsize(B, sz);
if (buffonstack(B))
newbuff = (char *)resizebox(L, boxidx, newsize);
else {
lua_remove(L, boxidx);
newbox(L);
lua_insert(L, boxidx);
lua_toclose(L, boxidx);
newbuff = (char *)resizebox(L, boxidx, newsize);
memcpy(newbuff, B->b, B->n * sizeof(char));
}
B->b = newbuff;
B->size = newsize;
return newbuff + B->n;
}
}
LUALIB_API char *luaL_prepbuffsize (luaL_Buffer *B, size_t sz) {
return prepbuffsize(B, sz, -1);
}
LUALIB_API void luaL_addlstring (luaL_Buffer *B, const char *s, size_t l) {
if (l > 0) {
char *b = prepbuffsize(B, l, -1);
memcpy(b, s, l * sizeof(char));
luaL_addsize(B, l);
}
}
LUALIB_API void luaL_addstring (luaL_Buffer *B, const char *s) {
luaL_addlstring(B, s, strlen(s));
}
LUALIB_API void luaL_pushresult (luaL_Buffer *B) {
lua_State *L = B->L;
checkbufferlevel(B, -1);
if (!buffonstack(B))
lua_pushlstring(L, B->b, B->n);
else {
UBox *box = (UBox *)lua_touserdata(L, -1);
void *ud;
lua_Alloc allocf = lua_getallocf(L, &ud);
size_t len = B->n;
char *s;
resizebox(L, -1, len + 1);
s = (char*)box->box;
s[len] = '\0';
box->bsize = 0; box->box = NULL;
lua_pushextlstring(L, s, len, allocf, ud);
lua_closeslot(L, -2);
}
lua_remove(L, -2);
}
LUALIB_API void luaL_pushresultsize (luaL_Buffer *B, size_t sz) {
luaL_addsize(B, sz);
luaL_pushresult(B);
}
LUALIB_API void luaL_addvalue (luaL_Buffer *B) {
lua_State *L = B->L;
size_t len;
const char *s = lua_tolstring(L, -1, &len);
char *b = prepbuffsize(B, len, -2);
memcpy(b, s, len * sizeof(char));
luaL_addsize(B, len);
lua_pop(L, 1);
}
LUALIB_API void luaL_buffinit (lua_State *L, luaL_Buffer *B) {
B->L = L;
B->b = B->init.b;
B->n = 0;
B->size = LUAL_BUFFERSIZE;
lua_pushlightuserdata(L, (void*)B);
}
LUALIB_API char *luaL_buffinitsize (lua_State *L, luaL_Buffer *B, size_t sz) {
luaL_buffinit(L, B);
return prepbuffsize(B, sz, -1);
}
LUALIB_API int luaL_ref (lua_State *L, int t) {
int ref;
if (lua_isnil(L, -1)) {
lua_pop(L, 1);
return LUA_REFNIL;
}
t = lua_absindex(L, t);
if (lua_rawgeti(L, t, 1) == LUA_TNUMBER)
ref = (int)lua_tointeger(L, -1);
else {
lua_assert(!lua_toboolean(L, -1));
ref = 0;
lua_pushinteger(L, 0);
lua_rawseti(L, t, 1);
}
lua_pop(L, 1);
if (ref != 0) {
lua_rawgeti(L, t, ref);
lua_rawseti(L, t, 1);
}
else
ref = (int)lua_rawlen(L, t) + 1;
lua_rawseti(L, t, ref);
return ref;
}
LUALIB_API void luaL_unref (lua_State *L, int t, int ref) {
if (ref >= 0) {
t = lua_absindex(L, t);
lua_rawgeti(L, t, 1);
lua_assert(lua_isinteger(L, -1));
lua_rawseti(L, t, ref);
lua_pushinteger(L, ref);
lua_rawseti(L, t, 1);
}
}
typedef struct LoadF {
int n;
FILE *f;
char buff[BUFSIZ];
} LoadF;
static const char *getF (lua_State *L, void *ud, size_t *size) {
LoadF *lf = (LoadF *)ud;
(void)L;
if (lf->n > 0) {
*size = lf->n;
lf->n = 0;
}
else {
if (feof(lf->f)) return NULL;
*size = fread(lf->buff, 1, sizeof(lf->buff), lf->f);
}
return lf->buff;
}
static int errfile (lua_State *L, const char *what, int fnameindex) {
const char *serr = strerror(errno);
const char *filename = lua_tostring(L, fnameindex) + 1;
lua_pushfstring(L, "cannot %s %s: %s", what, filename, serr);
lua_remove(L, fnameindex);
return LUA_ERRFILE;
}
static int skipBOM (FILE *f) {
int c = getc(f);
if (c == 0xEF && getc(f) == 0xBB && getc(f) == 0xBF)
return getc(f);
else
return c;
}
static int skipcomment (FILE *f, int *cp) {
int c = *cp = skipBOM(f);
if (c == '#') {
do {
c = getc(f);
} while (c != EOF && c != '\n');
*cp = getc(f);
return 1;
}
else return 0;
}
LUALIB_API int luaL_loadfilex (lua_State *L, const char *filename,
const char *mode) {
LoadF lf;
int status, readstatus;
int c;
int fnameindex = lua_gettop(L) + 1;
if (filename == NULL) {
lua_pushliteral(L, "=stdin");
lf.f = stdin;
}
else {
lua_pushfstring(L, "@%s", filename);
lf.f = fopen(filename, "r");
if (lf.f == NULL) return errfile(L, "open", fnameindex);
}
lf.n = 0;
if (skipcomment(lf.f, &c))
lf.buff[lf.n++] = '\n';
if (c == LUA_SIGNATURE[0]) {
lf.n = 0;
if (filename) {
lf.f = freopen(filename, "rb", lf.f);
if (lf.f == NULL) return errfile(L, "reopen", fnameindex);
skipcomment(lf.f, &c);
}
}
if (c != EOF)
lf.buff[lf.n++] = c;
status = lua_load(L, getF, &lf, lua_tostring(L, -1), mode);
readstatus = ferror(lf.f);
if (filename) fclose(lf.f);
if (readstatus) {
lua_settop(L, fnameindex);
return errfile(L, "read", fnameindex);
}
lua_remove(L, fnameindex);
return status;
}
typedef struct LoadS {
const char *s;
size_t size;
} LoadS;
static const char *getS (lua_State *L, void *ud, size_t *size) {
LoadS *ls = (LoadS *)ud;
(void)L;
if (ls->size == 0) return NULL;
*size = ls->size;
ls->size = 0;
return ls->s;
}
LUALIB_API int luaL_loadbufferx (lua_State *L, const char *buff, size_t size,
const char *name, const char *mode) {
LoadS ls;
ls.s = buff;
ls.size = size;
return lua_load(L, getS, &ls, name, mode);
}
LUALIB_API int luaL_loadstring (lua_State *L, const char *s) {
return luaL_loadbuffer(L, s, strlen(s), s);
}
LUALIB_API int luaL_getmetafield (lua_State *L, int obj, const char *event) {
if (!lua_getmetatable(L, obj))
return LUA_TNIL;
else {
int tt;
lua_pushstring(L, event);
tt = lua_rawget(L, -2);
if (tt == LUA_TNIL)
lua_pop(L, 2);
else
lua_remove(L, -2);
return tt;
}
}
LUALIB_API int luaL_callmeta (lua_State *L, int obj, const char *event) {
obj = lua_absindex(L, obj);
if (luaL_getmetafield(L, obj, event) == LUA_TNIL)
return 0;
lua_pushvalue(L, obj);
lua_call(L, 1, 1);
return 1;
}
LUALIB_API lua_Integer luaL_len (lua_State *L, int idx) {
lua_Integer l;
int isnum;
lua_len(L, idx);
l = lua_tointegerx(L, -1, &isnum);
if (l_unlikely(!isnum))
luaL_error(L, "object length is not an integer");
lua_pop(L, 1);
return l;
}
LUALIB_API const char *luaL_tolstring (lua_State *L, int idx, size_t *len) {
idx = lua_absindex(L,idx);
if (luaL_callmeta(L, idx, "__tostring")) {
if (!lua_isstring(L, -1))
luaL_error(L, "'__tostring' must return a string");
}
else {
switch (lua_type(L, idx)) {
case LUA_TNUMBER: {
if (lua_isinteger(L, idx))
lua_pushfstring(L, "%I", (LUAI_UACINT)lua_tointeger(L, idx));
else
lua_pushfstring(L, "%f", (LUAI_UACNUMBER)lua_tonumber(L, idx));
break;
}
case LUA_TSTRING:
lua_pushvalue(L, idx);
break;
case LUA_TBOOLEAN:
lua_pushstring(L, (lua_toboolean(L, idx) ? "true" : "false"));
break;
case LUA_TNIL:
lua_pushliteral(L, "nil");
break;
default: {
int tt = luaL_getmetafield(L, idx, "__name");
const char *kind = (tt == LUA_TSTRING) ? lua_tostring(L, -1) :
luaL_typename(L, idx);
lua_pushfstring(L, "%s: %p", kind, lua_topointer(L, idx));
if (tt != LUA_TNIL)
lua_remove(L, -2);
break;
}
}
}
return lua_tolstring(L, -1, len);
}
LUALIB_API void luaL_setfuncs (lua_State *L, const luaL_Reg *l, int nup) {
luaL_checkstack(L, nup, "too many upvalues");
for (; l->name != NULL; l++) {
if (l->func == NULL)
lua_pushboolean(L, 0);
else {
int i;
for (i = 0; i < nup; i++)
lua_pushvalue(L, -nup);
lua_pushcclosure(L, l->func, nup);
}
lua_setfield(L, -(nup + 2), l->name);
}
lua_pop(L, nup);
}
LUALIB_API int luaL_getsubtable (lua_State *L, int idx, const char *fname) {
if (lua_getfield(L, idx, fname) == LUA_TTABLE)
return 1;
else {
lua_pop(L, 1);
idx = lua_absindex(L, idx);
lua_newtable(L);
lua_pushvalue(L, -1);
lua_setfield(L, idx, fname);
return 0;
}
}
LUALIB_API void luaL_requiref (lua_State *L, const char *modname,
lua_CFunction openf, int glb) {
luaL_getsubtable(L, LUA_REGISTRYINDEX, LUA_LOADED_TABLE);
lua_getfield(L, -1, modname);
if (!lua_toboolean(L, -1)) {
lua_pop(L, 1);
lua_pushcfunction(L, openf);
lua_pushstring(L, modname);
lua_call(L, 1, 1);
lua_pushvalue(L, -1);
lua_setfield(L, -3, modname);
}
lua_remove(L, -2);
if (glb) {
lua_pushvalue(L, -1);
lua_setglobal(L, modname);
}
}
LUALIB_API void luaL_addgsub (luaL_Buffer *b, const char *s,
const char *p, const char *r) {
const char *wild;
size_t l = strlen(p);
while ((wild = strstr(s, p)) != NULL) {
luaL_addlstring(b, s, wild - s);
luaL_addstring(b, r);
s = wild + l;
}
luaL_addstring(b, s);
}
LUALIB_API const char *luaL_gsub (lua_State *L, const char *s,
const char *p, const char *r) {
luaL_Buffer b;
luaL_buffinit(L, &b);
luaL_addgsub(&b, s, p, r);
luaL_pushresult(&b);
return lua_tostring(L, -1);
}
static void *l_alloc (void *ud, void *ptr, size_t osize, size_t nsize) {
(void)ud; (void)osize;
if (nsize == 0) {
free(ptr);
return NULL;
}
else
return realloc(ptr, nsize);
}
static int panic (lua_State *L) {
const char *msg = (lua_type(L, -1) == LUA_TSTRING)
? lua_tostring(L, -1)
: "private_lua_error object is not a string";
lua_writestringerror("PANIC: unprotected private_lua_error in call to Lua API (%s)\n",
msg);
return 0;
}
static void warnfoff (void *ud, const char *message, int tocont);
static void warnfon (void *ud, const char *message, int tocont);
static void warnfcont (void *ud, const char *message, int tocont);
static int checkcontrol (lua_State *L, const char *message, int tocont) {
if (tocont || *(message++) != '@')
return 0;
else {
if (strcmp(message, "off") == 0)
lua_setwarnf(L, warnfoff, L);
else if (strcmp(message, "on") == 0)
lua_setwarnf(L, warnfon, L);
return 1;
}
}
static void warnfoff (void *ud, const char *message, int tocont) {
checkcontrol((lua_State *)ud, message, tocont);
}
static void warnfcont (void *ud, const char *message, int tocont) {
lua_State *L = (lua_State *)ud;
lua_writestringerror("%s", message);
if (tocont)
lua_setwarnf(L, warnfcont, L);
else {
lua_writestringerror("%s", "\n");
lua_setwarnf(L, warnfon, L);
}
}
static void warnfon (void *ud, const char *message, int tocont) {
if (checkcontrol((lua_State *)ud, message, tocont))
return;
lua_writestringerror("%s", "Lua warning: ");
warnfcont(ud, message, tocont);
}
#if !defined(luai_makeseed)
#include
#define BUFSEEDB (sizeof(void*) + sizeof(time_t))
#define BUFSEED ((BUFSEEDB + sizeof(int) - 1) / sizeof(int))
#define addbuff(b,v) (memcpy(&b[0], &(v), sizeof(v)), b += sizeof(v))
static unsigned int luai_makeseed (void) {
unsigned int buff[BUFSEED];
unsigned int res;
unsigned int i;
time_t t = time(NULL);
char *b = (char*)buff;
addbuff(b, b);
addbuff(b, t);
memset(b, 0, sizeof(buff) - BUFSEEDB);
res = buff[0];
for (i = 1; i < BUFSEED; i++)
res ^= (res >> 3) + (res << 7) + buff[i];
return res;
}
#endif
LUALIB_API unsigned int luaL_makeseed (lua_State *L) {
(void)L;
return luai_makeseed();
}
LUALIB_API lua_State *luaL_newstate (void) {
lua_State *L = lua_newstate(l_alloc, NULL, luai_makeseed());
if (l_likely(L)) {
lua_atpanic(L, &panic);
lua_setwarnf(L, warnfoff, L);
}
return L;
}
LUALIB_API void luaL_checkversion_ (lua_State *L, lua_Number ver, size_t sz) {
lua_Number v = lua_version(L);
if (sz != LUAL_NUMSIZES)
luaL_error(L, "core and library have incompatible numeric types");
else if (v != ver)
luaL_error(L, "version mismatch: app. needs %f, Lua core provides %f",
(LUAI_UACNUMBER)ver, (LUAI_UACNUMBER)v);
}
#ifndef MAKE_LUAC
//path: src/imports/../dependencies/lua/lbaselib.c
#define lbaselib_c
#define LUA_LIB
#include
#include
#include
#include
//path: src/imports/../dependencies/lua/lualib.h
#ifndef lualib_h
#define lualib_h
#define LUA_VERSUFFIX "_" LUA_VERSION_MAJOR "_" LUA_VERSION_MINOR
#define LUA_GLIBK 1
LUAMOD_API int (luaopen_base) (lua_State *L);
#define LUA_LOADLIBNAME "package"
#define LUA_LOADLIBK (LUA_GLIBK << 1)
LUAMOD_API int (luaopen_package) (lua_State *L);
#define LUA_COLIBNAME "coroutine"
#define LUA_COLIBK (LUA_LOADLIBK << 1)
LUAMOD_API int (luaopen_coroutine) (lua_State *L);
#define LUA_DBLIBNAME "debug"
#define LUA_DBLIBK (LUA_COLIBK << 1)
LUAMOD_API int (luaopen_debug) (lua_State *L);
#define LUA_IOLIBNAME "io"
#define LUA_IOLIBK (LUA_DBLIBK << 1)
LUAMOD_API int (luaopen_io) (lua_State *L);
#define LUA_MATHLIBNAME "math"
#define LUA_MATHLIBK (LUA_IOLIBK << 1)
LUAMOD_API int (luaopen_math) (lua_State *L);
#define LUA_OSLIBNAME "os"
#define LUA_OSLIBK (LUA_MATHLIBK << 1)
LUAMOD_API int (luaopen_os) (lua_State *L);
#define LUA_STRLIBNAME "string"
#define LUA_STRLIBK (LUA_OSLIBK << 1)
LUAMOD_API int (luaopen_string) (lua_State *L);
#define LUA_TABLIBNAME "table"
#define LUA_TABLIBK (LUA_STRLIBK << 1)
LUAMOD_API int (luaopen_table) (lua_State *L);
#define LUA_UTF8LIBNAME "utf8"
#define LUA_UTF8LIBK (LUA_TABLIBK << 1)
LUAMOD_API int (luaopen_utf8) (lua_State *L);
LUALIB_API void (luaL_openselectedlibs) (lua_State *L, int load, int preload);
#define luaL_openlibs(L) luaL_openselectedlibs(L, ~0, 0)
#endif
static int luaB_print (lua_State *L) {
int n = lua_gettop(L);
int i;
for (i = 1; i <= n; i++) {
size_t l;
const char *s = luaL_tolstring(L, i, &l);
if (i > 1)
lua_writestring("\t", 1);
lua_writestring(s, l);
lua_pop(L, 1);
}
lua_writeline();
return 0;
}
static int luaB_warn (lua_State *L) {
int n = lua_gettop(L);
int i;
luaL_checkstring(L, 1);
for (i = 2; i <= n; i++)
luaL_checkstring(L, i);
for (i = 1; i < n; i++)
lua_warning(L, lua_tostring(L, i), 1);
lua_warning(L, lua_tostring(L, n), 0);
return 0;
}
#define SPACECHARS " \f\n\r\t\v"
static const char *b_str2int (const char *s, int base, lua_Integer *pn) {
lua_Unsigned n = 0;
int neg = 0;
s += strspn(s, SPACECHARS);
if (*s == '-') { s++; neg = 1; }
else if (*s == '+') s++;
if (!isalnum((unsigned char)*s))
return NULL;
do {
int digit = (isdigit((unsigned char)*s)) ? *s - '0'
: (toupper((unsigned char)*s) - 'A') + 10;
if (digit >= base) return NULL;
n = n * base + digit;
s++;
} while (isalnum((unsigned char)*s));
s += strspn(s, SPACECHARS);
*pn = (lua_Integer)((neg) ? (0u - n) : n);
return s;
}
static int luaB_tonumber (lua_State *L) {
if (lua_isnoneornil(L, 2)) {
if (lua_type(L, 1) == LUA_TNUMBER) {
lua_settop(L, 1);
return 1;
}
else {
size_t l;
const char *s = lua_tolstring(L, 1, &l);
if (s != NULL && lua_stringtonumber(L, s) == l + 1)
return 1;
luaL_checkany(L, 1);
}
}
else {
size_t l;
const char *s;
lua_Integer n = 0;
lua_Integer base = luaL_checkinteger(L, 2);
luaL_checktype(L, 1, LUA_TSTRING);
s = lua_tolstring(L, 1, &l);
luaL_argcheck(L, 2 <= base && base <= 36, 2, "base out of range");
if (b_str2int(s, (int)base, &n) == s + l) {
lua_pushinteger(L, n);
return 1;
}
}
luaL_pushfail(L);
return 1;
}
static int luaB_error (lua_State *L) {
int level = (int)luaL_optinteger(L, 2, 1);
lua_settop(L, 1);
if (lua_type(L, 1) == LUA_TSTRING && level > 0) {
luaL_where(L, level);
lua_pushvalue(L, 1);
lua_concat(L, 2);
}
return lua_error(L);
}
static int luaB_getmetatable (lua_State *L) {
luaL_checkany(L, 1);
if (!lua_getmetatable(L, 1)) {
lua_pushnil(L);
return 1;
}
luaL_getmetafield(L, 1, "__metatable");
return 1;
}
static int luaB_setmetatable (lua_State *L) {
int t = lua_type(L, 2);
luaL_checktype(L, 1, LUA_TTABLE);
luaL_argexpected(L, t == LUA_TNIL || t == LUA_TTABLE, 2, "nil or table");
if (l_unlikely(luaL_getmetafield(L, 1, "__metatable") != LUA_TNIL))
return luaL_error(L, "cannot change a protected metatable");
lua_settop(L, 2);
lua_setmetatable(L, 1);
return 1;
}
static int luaB_rawequal (lua_State *L) {
luaL_checkany(L, 1);
luaL_checkany(L, 2);
lua_pushboolean(L, lua_rawequal(L, 1, 2));
return 1;
}
static int luaB_rawlen (lua_State *L) {
int t = lua_type(L, 1);
luaL_argexpected(L, t == LUA_TTABLE || t == LUA_TSTRING, 1,
"table or string");
lua_pushinteger(L, lua_rawlen(L, 1));
return 1;
}
static int luaB_rawget (lua_State *L) {
luaL_checktype(L, 1, LUA_TTABLE);
luaL_checkany(L, 2);
lua_settop(L, 2);
lua_rawget(L, 1);
return 1;
}
static int luaB_rawset (lua_State *L) {
luaL_checktype(L, 1, LUA_TTABLE);
luaL_checkany(L, 2);
luaL_checkany(L, 3);
lua_settop(L, 3);
lua_rawset(L, 1);
return 1;
}
static int pushmode (lua_State *L, int oldmode) {
if (oldmode == -1)
luaL_pushfail(L);
else
lua_pushstring(L, (oldmode == LUA_GCINC) ? "incremental"
: "generational");
return 1;
}
#define checkvalres(res) { if (res == -1) break; }
static int luaB_collectgarbage (lua_State *L) {
static const char *const opts[] = {"stop", "restart", "collect",
"count", "step", "isrunning", "generational", "incremental",
"param", NULL};
static const char optsnum[] = {LUA_GCSTOP, LUA_GCRESTART, LUA_GCCOLLECT,
LUA_GCCOUNT, LUA_GCSTEP, LUA_GCISRUNNING, LUA_GCGEN, LUA_GCINC,
LUA_GCPARAM};
int o = optsnum[luaL_checkoption(L, 1, "collect", opts)];
switch (o) {
case LUA_GCCOUNT: {
int k = lua_gc(L, o);
int b = lua_gc(L, LUA_GCCOUNTB);
checkvalres(k);
lua_pushnumber(L, (lua_Number)k + ((lua_Number)b/1024));
return 1;
}
case LUA_GCSTEP: {
lua_Integer n = luaL_optinteger(L, 2, 0);
int res = lua_gc(L, o, (int)n);
checkvalres(res);
lua_pushboolean(L, res);
return 1;
}
case LUA_GCISRUNNING: {
int res = lua_gc(L, o);
checkvalres(res);
lua_pushboolean(L, res);
return 1;
}
case LUA_GCGEN: {
return pushmode(L, lua_gc(L, o));
}
case LUA_GCINC: {
return pushmode(L, lua_gc(L, o));
}
case LUA_GCPARAM: {
static const char *const params[] = {
"minormul", "majorminor", "minormajor",
"pause", "stepmul", "stepsize", NULL};
static const char pnum[] = {
LUA_GCPMINORMUL, LUA_GCPMAJORMINOR, LUA_GCPMINORMAJOR,
LUA_GCPPAUSE, LUA_GCPSTEPMUL, LUA_GCPSTEPSIZE};
int p = pnum[luaL_checkoption(L, 2, NULL, params)];
lua_Integer value = luaL_optinteger(L, 3, -1);
lua_pushinteger(L, lua_gc(L, o, p, (int)value));
return 1;
}
default: {
int res = lua_gc(L, o);
checkvalres(res);
lua_pushinteger(L, res);
return 1;
}
}
luaL_pushfail(L);
return 1;
}
static int luaB_type (lua_State *L) {
int t = lua_type(L, 1);
luaL_argcheck(L, t != LUA_TNONE, 1, "value expected");
lua_pushstring(L, lua_typename(L, t));
return 1;
}
static int luaB_next (lua_State *L) {
luaL_checktype(L, 1, LUA_TTABLE);
lua_settop(L, 2);
if (lua_next(L, 1))
return 2;
else {
lua_pushnil(L);
return 1;
}
}
static int pairscont (lua_State *L, int status, lua_KContext k) {
(void)L; (void)status; (void)k;
return 3;
}
static int luaB_pairs (lua_State *L) {
luaL_checkany(L, 1);
if (luaL_getmetafield(L, 1, "__pairs") == LUA_TNIL) {
lua_pushcfunction(L, luaB_next);
lua_pushvalue(L, 1);
lua_pushnil(L);
}
else {
lua_pushvalue(L, 1);
lua_callk(L, 1, 3, 0, pairscont);
}
return 3;
}
static int ipairsaux (lua_State *L) {
lua_Integer i = luaL_checkinteger(L, 2);
i = luaL_intop(+, i, 1);
lua_pushinteger(L, i);
return (lua_geti(L, 1, i) == LUA_TNIL) ? 1 : 2;
}
static int luaB_ipairs (lua_State *L) {
luaL_checkany(L, 1);
lua_pushcfunction(L, ipairsaux);
lua_pushvalue(L, 1);
lua_pushinteger(L, 0);
return 3;
}
static int load_aux (lua_State *L, int status, int envidx) {
if (l_likely(status == LUA_OK)) {
if (envidx != 0) {
lua_pushvalue(L, envidx);
if (!lua_setupvalue(L, -2, 1))
lua_pop(L, 1);
}
return 1;
}
else {
luaL_pushfail(L);
lua_insert(L, -2);
return 2;
}
}
static const char *getmode (lua_State *L, int idx) {
const char *mode = luaL_optstring(L, idx, "bt");
if (strchr(mode, 'B') != NULL)
luaL_argerror(L, idx, "invalid mode");
return mode;
}
static int luaB_loadfile (lua_State *L) {
const char *fname = luaL_optstring(L, 1, NULL);
const char *mode = getmode(L, 2);
int env = (!lua_isnone(L, 3) ? 3 : 0);
int status = luaL_loadfilex(L, fname, mode);
return load_aux(L, status, env);
}
#define RESERVEDSLOT 5
static const char *generic_reader (lua_State *L, void *ud, size_t *size) {
(void)(ud);
luaL_checkstack(L, 2, "too many nested functions");
lua_pushvalue(L, 1);
lua_call(L, 0, 1);
if (lua_isnil(L, -1)) {
lua_pop(L, 1);
*size = 0;
return NULL;
}
else if (l_unlikely(!lua_isstring(L, -1)))
luaL_error(L, "reader function must return a string");
lua_replace(L, RESERVEDSLOT);
return lua_tolstring(L, RESERVEDSLOT, size);
}
static int luaB_load (lua_State *L) {
int status;
size_t l;
const char *s = lua_tolstring(L, 1, &l);
const char *mode = getmode(L, 3);
int env = (!lua_isnone(L, 4) ? 4 : 0);
if (s != NULL) {
const char *chunkname = luaL_optstring(L, 2, s);
status = luaL_loadbufferx(L, s, l, chunkname, mode);
}
else {
const char *chunkname = luaL_optstring(L, 2, "=(load)");
luaL_checktype(L, 1, LUA_TFUNCTION);
lua_settop(L, RESERVEDSLOT);
status = lua_load(L, generic_reader, NULL, chunkname, mode);
}
return load_aux(L, status, env);
}
static int dofilecont (lua_State *L, int d1, lua_KContext d2) {
(void)d1; (void)d2;
return lua_gettop(L) - 1;
}
static int luaB_dofile (lua_State *L) {
const char *fname = luaL_optstring(L, 1, NULL);
lua_settop(L, 1);
if (l_unlikely(luaL_loadfile(L, fname) != LUA_OK))
return lua_error(L);
lua_callk(L, 0, LUA_MULTRET, 0, dofilecont);
return dofilecont(L, 0, 0);
}
static int luaB_assert (lua_State *L) {
if (l_likely(lua_toboolean(L, 1)))
return lua_gettop(L);
else {
luaL_checkany(L, 1);
lua_remove(L, 1);
lua_pushliteral(L, "assertion failed!");
lua_settop(L, 1);
return luaB_error(L);
}
}
static int luaB_select (lua_State *L) {
int n = lua_gettop(L);
if (lua_type(L, 1) == LUA_TSTRING && *lua_tostring(L, 1) == '#') {
lua_pushinteger(L, n-1);
return 1;
}
else {
lua_Integer i = luaL_checkinteger(L, 1);
if (i < 0) i = n + i;
else if (i > n) i = n;
luaL_argcheck(L, 1 <= i, 1, "index out of range");
return n - (int)i;
}
}
static int finishpcall (lua_State *L, int status, lua_KContext extra) {
if (l_unlikely(status != LUA_OK && status != LUA_YIELD)) {
lua_pushboolean(L, 0);
lua_pushvalue(L, -2);
return 2;
}
else
return lua_gettop(L) - (int)extra;
}
static int luaB_pcall (lua_State *L) {
int status;
luaL_checkany(L, 1);
lua_pushboolean(L, 1);
lua_insert(L, 1);
status = lua_pcallk(L, lua_gettop(L) - 2, LUA_MULTRET, 0, 0, finishpcall);
return finishpcall(L, status, 0);
}
static int luaB_xpcall (lua_State *L) {
int status;
int n = lua_gettop(L);
luaL_checktype(L, 2, LUA_TFUNCTION);
lua_pushboolean(L, 1);
lua_pushvalue(L, 1);
lua_rotate(L, 3, 2);
status = lua_pcallk(L, n - 2, LUA_MULTRET, 2, 2, finishpcall);
return finishpcall(L, status, 2);
}
static int luaB_tostring (lua_State *L) {
luaL_checkany(L, 1);
luaL_tolstring(L, 1, NULL);
return 1;
}
static const luaL_Reg base_funcs[] = {
{"assert", luaB_assert},
{"collectgarbage", luaB_collectgarbage},
{"dofile", luaB_dofile},
{"error", luaB_error},
{"getmetatable", luaB_getmetatable},
{"ipairs", luaB_ipairs},
{"loadfile", luaB_loadfile},
{"load", luaB_load},
{"next", luaB_next},
{"pairs", luaB_pairs},
{"pcall", luaB_pcall},
{"print", luaB_print},
{"warn", luaB_warn},
{"rawequal", luaB_rawequal},
{"rawlen", luaB_rawlen},
{"rawget", luaB_rawget},
{"rawset", luaB_rawset},
{"select", luaB_select},
{"setmetatable", luaB_setmetatable},
{"tonumber", luaB_tonumber},
{"tostring", luaB_tostring},
{"type", luaB_type},
{"xpcall", luaB_xpcall},
{LUA_GNAME, NULL},
{"_VERSION", NULL},
{NULL, NULL}
};
LUAMOD_API int luaopen_base (lua_State *L) {
lua_pushglobaltable(L);
luaL_setfuncs(L, base_funcs, 0);
lua_pushvalue(L, -1);
lua_setfield(L, -2, LUA_GNAME);
lua_pushliteral(L, LUA_VERSION);
lua_setfield(L, -2, "_VERSION");
return 1;
}
//path: src/imports/../dependencies/lua/lcorolib.c
#define lcorolib_c
#define LUA_LIB
#include
static lua_State *getco (lua_State *L) {
lua_State *co = lua_tothread(L, 1);
luaL_argexpected(L, co, 1, "thread");
return co;
}
static int auxresume (lua_State *L, lua_State *co, int narg) {
int status, nres;
if (l_unlikely(!lua_checkstack(co, narg))) {
lua_pushliteral(L, "too many arguments to resume");
return -1;
}
lua_xmove(L, co, narg);
status = lua_resume(co, L, narg, &nres);
if (l_likely(status == LUA_OK || status == LUA_YIELD)) {
if (l_unlikely(!lua_checkstack(L, nres + 1))) {
lua_pop(co, nres);
lua_pushliteral(L, "too many results to resume");
return -1;
}
lua_xmove(co, L, nres);
return nres;
}
else {
lua_xmove(co, L, 1);
return -1;
}
}
static int luaB_coresume (lua_State *L) {
lua_State *co = getco(L);
int r;
r = auxresume(L, co, lua_gettop(L) - 1);
if (l_unlikely(r < 0)) {
lua_pushboolean(L, 0);
lua_insert(L, -2);
return 2;
}
else {
lua_pushboolean(L, 1);
lua_insert(L, -(r + 1));
return r + 1;
}
}
static int luaB_auxwrap (lua_State *L) {
lua_State *co = lua_tothread(L, lua_upvalueindex(1));
int r = auxresume(L, co, lua_gettop(L));
if (l_unlikely(r < 0)) {
int stat = lua_status(co);
if (stat != LUA_OK && stat != LUA_YIELD) {
stat = lua_closethread(co, L);
lua_assert(stat != LUA_OK);
lua_xmove(co, L, 1);
}
if (stat != LUA_ERRMEM &&
lua_type(L, -1) == LUA_TSTRING) {
luaL_where(L, 1);
lua_insert(L, -2);
lua_concat(L, 2);
}
return lua_error(L);
}
return r;
}
static int luaB_cocreate (lua_State *L) {
lua_State *NL;
luaL_checktype(L, 1, LUA_TFUNCTION);
NL = lua_newthread(L);
lua_pushvalue(L, 1);
lua_xmove(L, NL, 1);
return 1;
}
static int luaB_cowrap (lua_State *L) {
luaB_cocreate(L);
lua_pushcclosure(L, luaB_auxwrap, 1);
return 1;
}
static int luaB_yield (lua_State *L) {
return lua_yield(L, lua_gettop(L));
}
#define COS_RUN 0
#define COS_DEAD 1
#define COS_YIELD 2
#define COS_NORM 3
static const char *const statname[] =
{"running", "dead", "suspended", "normal"};
static int auxstatus (lua_State *L, lua_State *co) {
if (L == co) return COS_RUN;
else {
switch (lua_status(co)) {
case LUA_YIELD:
return COS_YIELD;
case LUA_OK: {
lua_Debug ar;
if (lua_getstack(co, 0, &ar))
return COS_NORM;
else if (lua_gettop(co) == 0)
return COS_DEAD;
else
return COS_YIELD;
}
default:
return COS_DEAD;
}
}
}
static int luaB_costatus (lua_State *L) {
lua_State *co = getco(L);
lua_pushstring(L, statname[auxstatus(L, co)]);
return 1;
}
static int luaB_yieldable (lua_State *L) {
lua_State *co = lua_isnone(L, 1) ? L : getco(L);
lua_pushboolean(L, lua_isyieldable(co));
return 1;
}
static int luaB_corunning (lua_State *L) {
int ismain = lua_pushthread(L);
lua_pushboolean(L, ismain);
return 2;
}
static int luaB_close (lua_State *L) {
lua_State *co = getco(L);
int status = auxstatus(L, co);
switch (status) {
case COS_DEAD: case COS_YIELD: {
status = lua_closethread(co, L);
if (status == LUA_OK) {
lua_pushboolean(L, 1);
return 1;
}
else {
lua_pushboolean(L, 0);
lua_xmove(co, L, 1);
return 2;
}
}
default:
return luaL_error(L, "cannot close a %s coroutine", statname[status]);
}
}
static const luaL_Reg co_funcs[] = {
{"create", luaB_cocreate},
{"resume", luaB_coresume},
{"running", luaB_corunning},
{"status", luaB_costatus},
{"wrap", luaB_cowrap},
{"yield", luaB_yield},
{"isyieldable", luaB_yieldable},
{"close", luaB_close},
{NULL, NULL}
};
LUAMOD_API int luaopen_coroutine (lua_State *L) {
luaL_newlib(L, co_funcs);
return 1;
}
//path: src/imports/../dependencies/lua/ldblib.c
#define ldblib_c
#define LUA_LIB
#include
#include
#include
static const char *const HOOKKEY = "_HOOKKEY";
static void checkstack (lua_State *L, lua_State *L1, int n) {
if (l_unlikely(L != L1 && !lua_checkstack(L1, n)))
luaL_error(L, "stack overflow");
}
static int db_getregistry (lua_State *L) {
lua_pushvalue(L, LUA_REGISTRYINDEX);
return 1;
}
static int db_getmetatable (lua_State *L) {
luaL_checkany(L, 1);
if (!lua_getmetatable(L, 1)) {
lua_pushnil(L);
}
return 1;
}
static int db_setmetatable (lua_State *L) {
int t = lua_type(L, 2);
luaL_argexpected(L, t == LUA_TNIL || t == LUA_TTABLE, 2, "nil or table");
lua_settop(L, 2);
lua_setmetatable(L, 1);
return 1;
}
static int db_getuservalue (lua_State *L) {
int n = (int)luaL_optinteger(L, 2, 1);
if (lua_type(L, 1) != LUA_TUSERDATA)
luaL_pushfail(L);
else if (lua_getiuservalue(L, 1, n) != LUA_TNONE) {
lua_pushboolean(L, 1);
return 2;
}
return 1;
}
static int db_setuservalue (lua_State *L) {
int n = (int)luaL_optinteger(L, 3, 1);
luaL_checktype(L, 1, LUA_TUSERDATA);
luaL_checkany(L, 2);
lua_settop(L, 2);
if (!lua_setiuservalue(L, 1, n))
luaL_pushfail(L);
return 1;
}
static lua_State *getthread (lua_State *L, int *arg) {
if (lua_isthread(L, 1)) {
*arg = 1;
return lua_tothread(L, 1);
}
else {
*arg = 0;
return L;
}
}
static void settabss (lua_State *L, const char *k, const char *v) {
lua_pushstring(L, v);
lua_setfield(L, -2, k);
}
static void settabsi (lua_State *L, const char *k, int v) {
lua_pushinteger(L, v);
lua_setfield(L, -2, k);
}
static void settabsb (lua_State *L, const char *k, int v) {
lua_pushboolean(L, v);
lua_setfield(L, -2, k);
}
static void treatstackoption (lua_State *L, lua_State *L1, const char *fname) {
if (L == L1)
lua_rotate(L, -2, 1);
else
lua_xmove(L1, L, 1);
lua_setfield(L, -2, fname);
}
static int db_getinfo (lua_State *L) {
lua_Debug ar;
int arg;
lua_State *L1 = getthread(L, &arg);
const char *options = luaL_optstring(L, arg+2, "flnSrtu");
checkstack(L, L1, 3);
luaL_argcheck(L, options[0] != '>', arg + 2, "invalid option '>'");
if (lua_isfunction(L, arg + 1)) {
options = lua_pushfstring(L, ">%s", options);
lua_pushvalue(L, arg + 1);
lua_xmove(L, L1, 1);
}
else {
if (!lua_getstack(L1, (int)luaL_checkinteger(L, arg + 1), &ar)) {
luaL_pushfail(L);
return 1;
}
}
if (!lua_getinfo(L1, options, &ar))
return luaL_argerror(L, arg+2, "invalid option");
lua_newtable(L);
if (strchr(options, 'S')) {
lua_pushlstring(L, ar.source, ar.srclen);
lua_setfield(L, -2, "source");
settabss(L, "short_src", ar.short_src);
settabsi(L, "linedefined", ar.linedefined);
settabsi(L, "lastlinedefined", ar.lastlinedefined);
settabss(L, "what", ar.what);
}
if (strchr(options, 'l'))
settabsi(L, "currentline", ar.currentline);
if (strchr(options, 'u')) {
settabsi(L, "nups", ar.nups);
settabsi(L, "nparams", ar.nparams);
settabsb(L, "isvararg", ar.isvararg);
}
if (strchr(options, 'n')) {
settabss(L, "name", ar.name);
settabss(L, "namewhat", ar.namewhat);
}
if (strchr(options, 'r')) {
settabsi(L, "ftransfer", ar.ftransfer);
settabsi(L, "ntransfer", ar.ntransfer);
}
if (strchr(options, 't'))
settabsb(L, "istailcall", ar.istailcall);
if (strchr(options, 'L'))
treatstackoption(L, L1, "activelines");
if (strchr(options, 'f'))
treatstackoption(L, L1, "func");
return 1;
}
static int db_getlocal (lua_State *L) {
int arg;
lua_State *L1 = getthread(L, &arg);
int nvar = (int)luaL_checkinteger(L, arg + 2);
if (lua_isfunction(L, arg + 1)) {
lua_pushvalue(L, arg + 1);
lua_pushstring(L, lua_getlocal(L, NULL, nvar));
return 1;
}
else {
lua_Debug ar;
const char *name;
int level = (int)luaL_checkinteger(L, arg + 1);
if (l_unlikely(!lua_getstack(L1, level, &ar)))
return luaL_argerror(L, arg+1, "level out of range");
checkstack(L, L1, 1);
name = lua_getlocal(L1, &ar, nvar);
if (name) {
lua_xmove(L1, L, 1);
lua_pushstring(L, name);
lua_rotate(L, -2, 1);
return 2;
}
else {
luaL_pushfail(L);
return 1;
}
}
}
static int db_setlocal (lua_State *L) {
int arg;
const char *name;
lua_State *L1 = getthread(L, &arg);
lua_Debug ar;
int level = (int)luaL_checkinteger(L, arg + 1);
int nvar = (int)luaL_checkinteger(L, arg + 2);
if (l_unlikely(!lua_getstack(L1, level, &ar)))
return luaL_argerror(L, arg+1, "level out of range");
luaL_checkany(L, arg+3);
lua_settop(L, arg+3);
checkstack(L, L1, 1);
lua_xmove(L, L1, 1);
name = lua_setlocal(L1, &ar, nvar);
if (name == NULL)
lua_pop(L1, 1);
lua_pushstring(L, name);
return 1;
}
static int auxupvalue (lua_State *L, int get) {
const char *name;
int n = (int)luaL_checkinteger(L, 2);
luaL_checktype(L, 1, LUA_TFUNCTION);
name = get ? lua_getupvalue(L, 1, n) : lua_setupvalue(L, 1, n);
if (name == NULL) return 0;
lua_pushstring(L, name);
lua_insert(L, -(get+1));
return get + 1;
}
static int db_getupvalue (lua_State *L) {
return auxupvalue(L, 1);
}
static int db_setupvalue (lua_State *L) {
luaL_checkany(L, 3);
return auxupvalue(L, 0);
}
static void *checkupval (lua_State *L, int argf, int argnup, int *pnup) {
void *id;
int nup = (int)luaL_checkinteger(L, argnup);
luaL_checktype(L, argf, LUA_TFUNCTION);
id = lua_upvalueid(L, argf, nup);
if (pnup) {
luaL_argcheck(L, id != NULL, argnup, "invalid upvalue index");
*pnup = nup;
}
return id;
}
static int db_upvalueid (lua_State *L) {
void *id = checkupval(L, 1, 2, NULL);
if (id != NULL)
lua_pushlightuserdata(L, id);
else
luaL_pushfail(L);
return 1;
}
static int db_upvaluejoin (lua_State *L) {
int n1, n2;
checkupval(L, 1, 2, &n1);
checkupval(L, 3, 4, &n2);
luaL_argcheck(L, !lua_iscfunction(L, 1), 1, "Lua function expected");
luaL_argcheck(L, !lua_iscfunction(L, 3), 3, "Lua function expected");
lua_upvaluejoin(L, 1, n1, 3, n2);
return 0;
}
static void hookf (lua_State *L, lua_Debug *ar) {
static const char *const hooknames[] =
{"call", "return", "line", "count", "tail call"};
lua_getfield(L, LUA_REGISTRYINDEX, HOOKKEY);
lua_pushthread(L);
if (lua_rawget(L, -2) == LUA_TFUNCTION) {
lua_pushstring(L, hooknames[(int)ar->event]);
if (ar->currentline >= 0)
lua_pushinteger(L, ar->currentline);
else lua_pushnil(L);
lua_assert(lua_getinfo(L, "lS", ar));
lua_call(L, 2, 0);
}
}
static int makemask (const char *smask, int count) {
int mask = 0;
if (strchr(smask, 'c')) mask |= LUA_MASKCALL;
if (strchr(smask, 'r')) mask |= LUA_MASKRET;
if (strchr(smask, 'l')) mask |= LUA_MASKLINE;
if (count > 0) mask |= LUA_MASKCOUNT;
return mask;
}
static char *unmakemask (int mask, char *smask) {
int i = 0;
if (mask & LUA_MASKCALL) smask[i++] = 'c';
if (mask & LUA_MASKRET) smask[i++] = 'r';
if (mask & LUA_MASKLINE) smask[i++] = 'l';
smask[i] = '\0';
return smask;
}
static int db_sethook (lua_State *L) {
int arg, mask, count;
lua_Hook func;
lua_State *L1 = getthread(L, &arg);
if (lua_isnoneornil(L, arg+1)) {
lua_settop(L, arg+1);
func = NULL; mask = 0; count = 0;
}
else {
const char *smask = luaL_checkstring(L, arg+2);
luaL_checktype(L, arg+1, LUA_TFUNCTION);
count = (int)luaL_optinteger(L, arg + 3, 0);
func = hookf; mask = makemask(smask, count);
}
if (!luaL_getsubtable(L, LUA_REGISTRYINDEX, HOOKKEY)) {
lua_pushliteral(L, "k");
lua_setfield(L, -2, "__mode");
lua_pushvalue(L, -1);
lua_setmetatable(L, -2);
}
checkstack(L, L1, 1);
lua_pushthread(L1); lua_xmove(L1, L, 1);
lua_pushvalue(L, arg + 1);
lua_rawset(L, -3);
lua_sethook(L1, func, mask, count);
return 0;
}
static int db_gethook (lua_State *L) {
int arg;
lua_State *L1 = getthread(L, &arg);
char buff[5];
int mask = lua_gethookmask(L1);
lua_Hook hook = lua_gethook(L1);
if (hook == NULL) {
luaL_pushfail(L);
return 1;
}
else if (hook != hookf)
lua_pushliteral(L, "external hook");
else {
lua_getfield(L, LUA_REGISTRYINDEX, HOOKKEY);
checkstack(L, L1, 1);
lua_pushthread(L1); lua_xmove(L1, L, 1);
lua_rawget(L, -2);
lua_remove(L, -2);
}
lua_pushstring(L, unmakemask(mask, buff));
lua_pushinteger(L, lua_gethookcount(L1));
return 3;
}
static int db_debug (lua_State *L) {
for (;;) {
char buffer[250];
lua_writestringerror("%s", "lua_debug> ");
if (fgets(buffer, sizeof(buffer), stdin) == NULL ||
strcmp(buffer, "cont\n") == 0)
return 0;
if (luaL_loadbuffer(L, buffer, strlen(buffer), "=(debug command)") ||
lua_pcall(L, 0, 0, 0))
lua_writestringerror("%s\n", luaL_tolstring(L, -1, NULL));
lua_settop(L, 0);
}
}
static int db_traceback (lua_State *L) {
int arg;
lua_State *L1 = getthread(L, &arg);
const char *msg = lua_tostring(L, arg + 1);
if (msg == NULL && !lua_isnoneornil(L, arg + 1))
lua_pushvalue(L, arg + 1);
else {
int level = (int)luaL_optinteger(L, arg + 2, (L == L1) ? 1 : 0);
luaL_traceback(L, L1, msg, level);
}
return 1;
}
static const luaL_Reg dblib[] = {
{"debug", db_debug},
{"getuservalue", db_getuservalue},
{"gethook", db_gethook},
{"getinfo", db_getinfo},
{"getlocal", db_getlocal},
{"getregistry", db_getregistry},
{"getmetatable", db_getmetatable},
{"getupvalue", db_getupvalue},
{"upvaluejoin", db_upvaluejoin},
{"upvalueid", db_upvalueid},
{"setuservalue", db_setuservalue},
{"sethook", db_sethook},
{"setlocal", db_setlocal},
{"setmetatable", db_setmetatable},
{"setupvalue", db_setupvalue},
{"traceback", db_traceback},
{NULL, NULL}
};
LUAMOD_API int luaopen_debug (lua_State *L) {
luaL_newlib(L, dblib);
return 1;
}
//path: src/imports/../dependencies/lua/liolib.c
#define liolib_c
#define LUA_LIB
#include
#include
#include
#include
#include
#include
#if !defined(l_checkmode)
#if !defined(L_MODEEXT)
#define L_MODEEXT "b"
#endif
static int l_checkmode (const char *mode) {
return (*mode != '\0' && strchr("rwa", *(mode++)) != NULL &&
(*mode != '+' || ((void)(++mode), 1)) &&
(strspn(mode, L_MODEEXT) == strlen(mode)));
}
#endif
#if !defined(l_popen)
#if defined(LUA_USE_POSIX)
#define l_popen(L,c,m) (fflush(NULL), popen(c,m))
#define l_pclose(L,file) (pclose(file))
#elif defined(LUA_USE_WINDOWS)
#define l_popen(L,c,m) (_popen(c,m))
#define l_pclose(L,file) (_pclose(file))
#if !defined(l_checkmodep)
#define l_checkmodep(m) ((m[0] == 'r' || m[0] == 'w') && \
(m[1] == '\0' || ((m[1] == 'b' || m[1] == 't') && m[2] == '\0')))
#endif
#else
#define l_popen(L,c,m) \
((void)c, (void)m, \
luaL_error(L, "'popen' not supported"), \
(FILE*)0)
#define l_pclose(L,file) ((void)L, (void)file, -1)
#endif
#endif
#if !defined(l_checkmodep)
#define l_checkmodep(m) ((m[0] == 'r' || m[0] == 'w') && m[1] == '\0')
#endif
#if !defined(l_getc)
#if defined(LUA_USE_POSIX)
#define l_getc(f) getc_unlocked(f)
#define l_lockfile(f) flockfile(f)
#define l_unlockfile(f) funlockfile(f)
#else
#define l_getc(f) getc(f)
#define l_lockfile(f) ((void)0)
#define l_unlockfile(f) ((void)0)
#endif
#endif
#if !defined(l_fseek)
#if defined(LUA_USE_POSIX)
#include
#define l_fseek(f,o,w) fseeko(f,o,w)
#define l_ftell(f) ftello(f)
#define l_seeknum off_t
#elif defined(LUA_USE_WINDOWS) && !defined(_CRTIMP_TYPEINFO) \
&& defined(_MSC_VER) && (_MSC_VER >= 1400)
#define l_fseek(f,o,w) _fseeki64(f,o,w)
#define l_ftell(f) _ftelli64(f)
#define l_seeknum __int64
#else
#define l_fseek(f,o,w) fseek(f,o,w)
#define l_ftell(f) ftell(f)
#define l_seeknum long
#endif
#endif
#define IO_PREFIX "_IO_"
#define IOPREF_LEN (sizeof(IO_PREFIX)/sizeof(char) - 1)
#define IO_INPUT (IO_PREFIX "input")
#define IO_OUTPUT (IO_PREFIX "output")
typedef luaL_Stream LStream;
#define tolstream(L) ((LStream *)luaL_checkudata(L, 1, LUA_FILEHANDLE))
#define isclosed(p) ((p)->closef == NULL)
static int io_type (lua_State *L) {
LStream *p;
luaL_checkany(L, 1);
p = (LStream *)luaL_testudata(L, 1, LUA_FILEHANDLE);
if (p == NULL)
luaL_pushfail(L);
else if (isclosed(p))
lua_pushliteral(L, "closed file");
else
lua_pushliteral(L, "file");
return 1;
}
static int f_tostring (lua_State *L) {
LStream *p = tolstream(L);
if (isclosed(p))
lua_pushliteral(L, "file (closed)");
else
lua_pushfstring(L, "file (%p)", p->f);
return 1;
}
static FILE *tofile (lua_State *L) {
LStream *p = tolstream(L);
if (l_unlikely(isclosed(p)))
luaL_error(L, "attempt to use a closed file");
lua_assert(p->f);
return p->f;
}
static LStream *newprefile (lua_State *L) {
LStream *p = (LStream *)lua_newuserdatauv(L, sizeof(LStream), 0);
p->closef = NULL;
luaL_setmetatable(L, LUA_FILEHANDLE);
return p;
}
static int aux_close (lua_State *L) {
LStream *p = tolstream(L);
volatile lua_CFunction cf = p->closef;
p->closef = NULL;
return (*cf)(L);
}
static int f_close (lua_State *L) {
tofile(L);
return aux_close(L);
}
static int io_close (lua_State *L) {
if (lua_isnone(L, 1))
lua_getfield(L, LUA_REGISTRYINDEX, IO_OUTPUT);
return f_close(L);
}
static int f_gc (lua_State *L) {
LStream *p = tolstream(L);
if (!isclosed(p) && p->f != NULL)
aux_close(L);
return 0;
}
static int io_fclose (lua_State *L) {
LStream *p = tolstream(L);
int res = fclose(p->f);
return luaL_fileresult(L, (res == 0), NULL);
}
static LStream *newfile (lua_State *L) {
LStream *p = newprefile(L);
p->f = NULL;
p->closef = &io_fclose;
return p;
}
static void opencheck (lua_State *L, const char *fname, const char *mode) {
LStream *p = newfile(L);
p->f = fopen(fname, mode);
if (l_unlikely(p->f == NULL))
luaL_error(L, "cannot open file '%s' (%s)", fname, strerror(errno));
}
static int io_open (lua_State *L) {
const char *filename = luaL_checkstring(L, 1);
const char *mode = luaL_optstring(L, 2, "r");
LStream *p = newfile(L);
const char *md = mode;
luaL_argcheck(L, l_checkmode(md), 2, "invalid mode");
p->f = fopen(filename, mode);
return (p->f == NULL) ? luaL_fileresult(L, 0, filename) : 1;
}
static int io_pclose (lua_State *L) {
LStream *p = tolstream(L);
errno = 0;
return luaL_execresult(L, l_pclose(L, p->f));
}
static int io_popen (lua_State *L) {
const char *filename = luaL_checkstring(L, 1);
const char *mode = luaL_optstring(L, 2, "r");
LStream *p = newprefile(L);
luaL_argcheck(L, l_checkmodep(mode), 2, "invalid mode");
p->f = l_popen(L, filename, mode);
p->closef = &io_pclose;
return (p->f == NULL) ? luaL_fileresult(L, 0, filename) : 1;
}
static int io_tmpfile (lua_State *L) {
LStream *p = newfile(L);
p->f = tmpfile();
return (p->f == NULL) ? luaL_fileresult(L, 0, NULL) : 1;
}
static FILE *getiofile (lua_State *L, const char *findex) {
LStream *p;
lua_getfield(L, LUA_REGISTRYINDEX, findex);
p = (LStream *)lua_touserdata(L, -1);
if (l_unlikely(isclosed(p)))
luaL_error(L, "default %s file is closed", findex + IOPREF_LEN);
return p->f;
}
static int g_iofile (lua_State *L, const char *f, const char *mode) {
if (!lua_isnoneornil(L, 1)) {
const char *filename = lua_tostring(L, 1);
if (filename)
opencheck(L, filename, mode);
else {
tofile(L);
lua_pushvalue(L, 1);
}
lua_setfield(L, LUA_REGISTRYINDEX, f);
}
lua_getfield(L, LUA_REGISTRYINDEX, f);
return 1;
}
static int io_input (lua_State *L) {
return g_iofile(L, IO_INPUT, "r");
}
static int io_output (lua_State *L) {
return g_iofile(L, IO_OUTPUT, "w");
}
static int io_readline (lua_State *L);
#define MAXARGLINE 250
static void aux_lines (lua_State *L, int toclose) {
int n = lua_gettop(L) - 1;
luaL_argcheck(L, n <= MAXARGLINE, MAXARGLINE + 2, "too many arguments");
lua_pushvalue(L, 1);
lua_pushinteger(L, n);
lua_pushboolean(L, toclose);
lua_rotate(L, 2, 3);
lua_pushcclosure(L, io_readline, 3 + n);
}
static int f_lines (lua_State *L) {
tofile(L);
aux_lines(L, 0);
return 1;
}
static int io_lines (lua_State *L) {
int toclose;
if (lua_isnone(L, 1)) lua_pushnil(L);
if (lua_isnil(L, 1)) {
lua_getfield(L, LUA_REGISTRYINDEX, IO_INPUT);
lua_replace(L, 1);
tofile(L);
toclose = 0;
}
else {
const char *filename = luaL_checkstring(L, 1);
opencheck(L, filename, "r");
lua_replace(L, 1);
toclose = 1;
}
aux_lines(L, toclose);
if (toclose) {
lua_pushnil(L);
lua_pushnil(L);
lua_pushvalue(L, 1);
return 4;
}
else
return 1;
}
#if !defined (L_MAXLENNUM)
#define L_MAXLENNUM 200
#endif
typedef struct {
FILE *f;
int c;
int n;
char buff[L_MAXLENNUM + 1];
} RN;
static int nextc (RN *rn) {
if (l_unlikely(rn->n >= L_MAXLENNUM)) {
rn->buff[0] = '\0';
return 0;
}
else {
rn->buff[rn->n++] = rn->c;
rn->c = l_getc(rn->f);
return 1;
}
}
static int test2 (RN *rn, const char *set) {
if (rn->c == set[0] || rn->c == set[1])
return nextc(rn);
else return 0;
}
static int readdigits (RN *rn, int hex) {
int count = 0;
while ((hex ? isxdigit(rn->c) : isdigit(rn->c)) && nextc(rn))
count++;
return count;
}
static int read_number (lua_State *L, FILE *f) {
RN rn;
int count = 0;
int hex = 0;
char decp[2];
rn.f = f; rn.n = 0;
decp[0] = lua_getlocaledecpoint();
decp[1] = '.';
l_lockfile(rn.f);
do { rn.c = l_getc(rn.f); } while (isspace(rn.c));
test2(&rn, "-+");
if (test2(&rn, "00")) {
if (test2(&rn, "xX")) hex = 1;
else count = 1;
}
count += readdigits(&rn, hex);
if (test2(&rn, decp))
count += readdigits(&rn, hex);
if (count > 0 && test2(&rn, (hex ? "pP" : "eE"))) {
test2(&rn, "-+");
readdigits(&rn, 0);
}
ungetc(rn.c, rn.f);
l_unlockfile(rn.f);
rn.buff[rn.n] = '\0';
if (l_likely(lua_stringtonumber(L, rn.buff)))
return 1;
else {
lua_pushnil(L);
return 0;
}
}
static int test_eof (lua_State *L, FILE *f) {
int c = getc(f);
ungetc(c, f);
lua_pushliteral(L, "carview.php?tsp=");
return (c != EOF);
}
static int read_line (lua_State *L, FILE *f, int chop) {
luaL_Buffer b;
int c;
luaL_buffinit(L, &b);
do {
char *buff = luaL_prepbuffer(&b);
int i = 0;
l_lockfile(f);
while (i < LUAL_BUFFERSIZE && (c = l_getc(f)) != EOF && c != '\n')
buff[i++] = c;
l_unlockfile(f);
luaL_addsize(&b, i);
} while (c != EOF && c != '\n');
if (!chop && c == '\n')
luaL_addchar(&b, c);
luaL_pushresult(&b);
return (c == '\n' || lua_rawlen(L, -1) > 0);
}
static void read_all (lua_State *L, FILE *f) {
size_t nr;
luaL_Buffer b;
luaL_buffinit(L, &b);
do {
char *p = luaL_prepbuffer(&b);
nr = fread(p, sizeof(char), LUAL_BUFFERSIZE, f);
luaL_addsize(&b, nr);
} while (nr == LUAL_BUFFERSIZE);
luaL_pushresult(&b);
}
static int read_chars (lua_State *L, FILE *f, size_t n) {
size_t nr;
char *p;
luaL_Buffer b;
luaL_buffinit(L, &b);
p = luaL_prepbuffsize(&b, n);
nr = fread(p, sizeof(char), n, f);
luaL_addsize(&b, nr);
luaL_pushresult(&b);
return (nr > 0);
}
static int g_read (lua_State *L, FILE *f, int first) {
int nargs = lua_gettop(L) - 1;
int n, success;
clearerr(f);
if (nargs == 0) {
success = read_line(L, f, 1);
n = first + 1;
}
else {
luaL_checkstack(L, nargs+LUA_MINSTACK, "too many arguments");
success = 1;
for (n = first; nargs-- && success; n++) {
if (lua_type(L, n) == LUA_TNUMBER) {
size_t l = (size_t)luaL_checkinteger(L, n);
success = (l == 0) ? test_eof(L, f) : read_chars(L, f, l);
}
else {
const char *p = luaL_checkstring(L, n);
if (*p == '*') p++;
switch (*p) {
case 'n':
success = read_number(L, f);
break;
case 'l':
success = read_line(L, f, 1);
break;
case 'L':
success = read_line(L, f, 0);
break;
case 'a':
read_all(L, f);
success = 1;
break;
default:
return luaL_argerror(L, n, "invalid format");
}
}
}
}
if (ferror(f))
return luaL_fileresult(L, 0, NULL);
if (!success) {
lua_pop(L, 1);
luaL_pushfail(L);
}
return n - first;
}
static int io_read (lua_State *L) {
return g_read(L, getiofile(L, IO_INPUT), 1);
}
static int f_read (lua_State *L) {
return g_read(L, tofile(L), 2);
}
static int io_readline (lua_State *L) {
LStream *p = (LStream *)lua_touserdata(L, lua_upvalueindex(1));
int i;
int n = (int)lua_tointeger(L, lua_upvalueindex(2));
if (isclosed(p))
return luaL_error(L, "file is already closed");
lua_settop(L , 1);
luaL_checkstack(L, n, "too many arguments");
for (i = 1; i <= n; i++)
lua_pushvalue(L, lua_upvalueindex(3 + i));
n = g_read(L, p->f, 2);
lua_assert(n > 0);
if (lua_toboolean(L, -n))
return n;
else {
if (n > 1) {
return luaL_error(L, "%s", lua_tostring(L, -n + 1));
}
if (lua_toboolean(L, lua_upvalueindex(3))) {
lua_settop(L, 0);
lua_pushvalue(L, lua_upvalueindex(1));
aux_close(L);
}
return 0;
}
}
static int g_write (lua_State *L, FILE *f, int arg) {
int nargs = lua_gettop(L) - arg;
int status = 1;
for (; nargs--; arg++) {
if (lua_type(L, arg) == LUA_TNUMBER) {
int len = lua_isinteger(L, arg)
? fprintf(f, LUA_INTEGER_FMT,
(LUAI_UACINT)lua_tointeger(L, arg))
: fprintf(f, LUA_NUMBER_FMT,
(LUAI_UACNUMBER)lua_tonumber(L, arg));
status = status && (len > 0);
}
else {
size_t l;
const char *s = luaL_checklstring(L, arg, &l);
status = status && (fwrite(s, sizeof(char), l, f) == l);
}
}
if (l_likely(status))
return 1;
else return luaL_fileresult(L, status, NULL);
}
static int io_write (lua_State *L) {
return g_write(L, getiofile(L, IO_OUTPUT), 1);
}
static int f_write (lua_State *L) {
FILE *f = tofile(L);
lua_pushvalue(L, 1);
return g_write(L, f, 2);
}
static int f_seek (lua_State *L) {
static const int mode[] = {SEEK_SET, SEEK_CUR, SEEK_END};
static const char *const modenames[] = {"set", "cur", "end", NULL};
FILE *f = tofile(L);
int op = luaL_checkoption(L, 2, "cur", modenames);
lua_Integer p3 = luaL_optinteger(L, 3, 0);
l_seeknum offset = (l_seeknum)p3;
luaL_argcheck(L, (lua_Integer)offset == p3, 3,
"not an integer in proper range");
op = l_fseek(f, offset, mode[op]);
if (l_unlikely(op))
return luaL_fileresult(L, 0, NULL);
else {
lua_pushinteger(L, (lua_Integer)l_ftell(f));
return 1;
}
}
static int f_setvbuf (lua_State *L) {
static const int mode[] = {_IONBF, _IOFBF, _IOLBF};
static const char *const modenames[] = {"no", "full", "line", NULL};
FILE *f = tofile(L);
int op = luaL_checkoption(L, 2, NULL, modenames);
lua_Integer sz = luaL_optinteger(L, 3, LUAL_BUFFERSIZE);
int res = setvbuf(f, NULL, mode[op], (size_t)sz);
return luaL_fileresult(L, res == 0, NULL);
}
static int io_flush (lua_State *L) {
return luaL_fileresult(L, fflush(getiofile(L, IO_OUTPUT)) == 0, NULL);
}
static int f_flush (lua_State *L) {
return luaL_fileresult(L, fflush(tofile(L)) == 0, NULL);
}
static const luaL_Reg iolib[] = {
{"close", io_close},
{"flush", io_flush},
{"input", io_input},
{"lines", io_lines},
{"open", io_open},
{"output", io_output},
{"popen", io_popen},
{"read", io_read},
{"tmpfile", io_tmpfile},
{"type", io_type},
{"write", io_write},
{NULL, NULL}
};
static const luaL_Reg meth[] = {
{"read", f_read},
{"write", f_write},
{"lines", f_lines},
{"flush", f_flush},
{"seek", f_seek},
{"close", f_close},
{"setvbuf", f_setvbuf},
{NULL, NULL}
};
static const luaL_Reg metameth[] = {
{"__index", NULL},
{"__gc", f_gc},
{"__close", f_gc},
{"__tostring", f_tostring},
{NULL, NULL}
};
static void createmeta (lua_State *L) {
luaL_newmetatable(L, LUA_FILEHANDLE);
luaL_setfuncs(L, metameth, 0);
luaL_newlibtable(L, meth);
luaL_setfuncs(L, meth, 0);
lua_setfield(L, -2, "__index");
lua_pop(L, 1);
}
static int io_noclose (lua_State *L) {
LStream *p = tolstream(L);
p->closef = &io_noclose;
luaL_pushfail(L);
lua_pushliteral(L, "cannot close standard file");
return 2;
}
static void createstdfile (lua_State *L, FILE *f, const char *k,
const char *fname) {
LStream *p = newprefile(L);
p->f = f;
p->closef = &io_noclose;
if (k != NULL) {
lua_pushvalue(L, -1);
lua_setfield(L, LUA_REGISTRYINDEX, k);
}
lua_setfield(L, -2, fname);
}
LUAMOD_API int luaopen_io (lua_State *L) {
luaL_newlib(L, iolib);
createmeta(L);
createstdfile(L, stdin, IO_INPUT, "stdin");
createstdfile(L, stdout, IO_OUTPUT, "stdout");
createstdfile(L, stderr, NULL, "stderr");
return 1;
}
//path: src/imports/../dependencies/lua/lmathlib.c
#define lmathlib_c
#define LUA_LIB
#include
#include
#include
#include
#undef PI
#define PI (l_mathop(3.141592653589793238462643383279502884))
static int math_abs (lua_State *L) {
if (lua_isinteger(L, 1)) {
lua_Integer n = lua_tointeger(L, 1);
if (n < 0) n = (lua_Integer)(0u - (lua_Unsigned)n);
lua_pushinteger(L, n);
}
else
lua_pushnumber(L, l_mathop(private_lua_cembed_fabs)(luaL_checknumber(L, 1)));
return 1;
}
static int math_sin (lua_State *L) {
lua_pushnumber(L, l_mathop(private_lua_cembed_sin)(luaL_checknumber(L, 1)));
return 1;
}
static int math_cos (lua_State *L) {
lua_pushnumber(L, l_mathop(private_lua_cembed_cos)(luaL_checknumber(L, 1)));
return 1;
}
static int math_tan (lua_State *L) {
lua_pushnumber(L, l_mathop(private_lua_cembed_tan)(luaL_checknumber(L, 1)));
return 1;
}
static int math_asin (lua_State *L) {
lua_pushnumber(L, l_mathop(private_lua_cembed_asin)(luaL_checknumber(L, 1)));
return 1;
}
static int math_acos (lua_State *L) {
lua_pushnumber(L, l_mathop(private_lua_cembed_acos)(luaL_checknumber(L, 1)));
return 1;
}
static int math_atan (lua_State *L) {
lua_Number y = luaL_checknumber(L, 1);
lua_Number x = luaL_optnumber(L, 2, 1);
lua_pushnumber(L, l_mathop(private_lua_cembed_atan2)(y, x));
return 1;
}
static int math_toint (lua_State *L) {
int valid;
lua_Integer n = lua_tointegerx(L, 1, &valid);
if (l_likely(valid))
lua_pushinteger(L, n);
else {
luaL_checkany(L, 1);
luaL_pushfail(L);
}
return 1;
}
static void pushnumint (lua_State *L, lua_Number d) {
lua_Integer n;
if (lua_numbertointeger(d, &n))
lua_pushinteger(L, n);
else
lua_pushnumber(L, d);
}
static int math_floor (lua_State *L) {
if (lua_isinteger(L, 1))
lua_settop(L, 1);
else {
lua_Number d = l_mathop(private_lua_embed_floor)(luaL_checknumber(L, 1));
pushnumint(L, d);
}
return 1;
}
static int math_ceil (lua_State *L) {
if (lua_isinteger(L, 1))
lua_settop(L, 1);
else {
lua_Number d = l_mathop(private_lua_cembed_ceil)(luaL_checknumber(L, 1));
pushnumint(L, d);
}
return 1;
}
static int math_fmod (lua_State *L) {
if (lua_isinteger(L, 1) && lua_isinteger(L, 2)) {
lua_Integer d = lua_tointeger(L, 2);
if ((lua_Unsigned)d + 1u <= 1u) {
luaL_argcheck(L, d != 0, 2, "zero");
lua_pushinteger(L, 0);
}
else
lua_pushinteger(L, lua_tointeger(L, 1) % d);
}
else
lua_pushnumber(L, l_mathop(private_lua_embed_fmod)(luaL_checknumber(L, 1),
luaL_checknumber(L, 2)));
return 1;
}
static int math_modf (lua_State *L) {
if (lua_isinteger(L ,1)) {
lua_settop(L, 1);
lua_pushnumber(L, 0);
}
else {
lua_Number n = luaL_checknumber(L, 1);
lua_Number ip = (n < 0) ? l_mathop(private_lua_cembed_ceil)(n) : l_mathop(private_lua_embed_floor)(n);
pushnumint(L, ip);
lua_pushnumber(L, (n == ip) ? l_mathop(0.0) : (n - ip));
}
return 2;
}
static int math_sqrt (lua_State *L) {
lua_pushnumber(L, l_mathop(private_lua_cembed_sqrt)(luaL_checknumber(L, 1)));
return 1;
}
static int math_ult (lua_State *L) {
lua_Integer a = luaL_checkinteger(L, 1);
lua_Integer b = luaL_checkinteger(L, 2);
lua_pushboolean(L, (lua_Unsigned)a < (lua_Unsigned)b);
return 1;
}
static int math_log (lua_State *L) {
lua_Number x = luaL_checknumber(L, 1);
lua_Number res;
if (lua_isnoneornil(L, 2))
res = l_mathop(private_lua_cembed_log)(x);
else {
lua_Number base = luaL_checknumber(L, 2);
#if !defined(LUA_USE_C89)
if (base == l_mathop(2.0))
res = l_mathop(private_lua_cembed_log2)(x);
else
#endif
if (base == l_mathop(10.0))
res = l_mathop(private_lua_embed_log10)(x);
else
res = l_mathop(private_lua_cembed_log)(x)/l_mathop(private_lua_cembed_log)(base);
}
lua_pushnumber(L, res);
return 1;
}
static int math_exp (lua_State *L) {
lua_pushnumber(L, l_mathop(private_lua_cembed_exp)(luaL_checknumber(L, 1)));
return 1;
}
static int math_deg (lua_State *L) {
lua_pushnumber(L, luaL_checknumber(L, 1) * (l_mathop(180.0) / PI));
return 1;
}
static int math_rad (lua_State *L) {
lua_pushnumber(L, luaL_checknumber(L, 1) * (PI / l_mathop(180.0)));
return 1;
}
static int math_min (lua_State *L) {
int n = lua_gettop(L);
int imin = 1;
int i;
luaL_argcheck(L, n >= 1, 1, "value expected");
for (i = 2; i <= n; i++) {
if (lua_compare(L, i, imin, LUA_OPLT))
imin = i;
}
lua_pushvalue(L, imin);
return 1;
}
static int math_max (lua_State *L) {
int n = lua_gettop(L);
int imax = 1;
int i;
luaL_argcheck(L, n >= 1, 1, "value expected");
for (i = 2; i <= n; i++) {
if (lua_compare(L, imax, i, LUA_OPLT))
imax = i;
}
lua_pushvalue(L, imax);
return 1;
}
static int math_type (lua_State *L) {
if (lua_type(L, 1) == LUA_TNUMBER)
lua_pushstring(L, (lua_isinteger(L, 1)) ? "integer" : "float");
else {
luaL_checkany(L, 1);
luaL_pushfail(L);
}
return 1;
}
#define FIGS l_floatatt(MANT_DIG)
#if FIGS > 64
#undef FIGS
#define FIGS 64
#endif
#if !defined(LUA_RAND32) && !defined(Rand64)
#if ((ULONG_MAX >> 31) >> 31) >= 3
#define Rand64 unsigned long
#define SRand64 long
#elif !defined(LUA_USE_C89) && defined(LLONG_MAX)
#define Rand64 unsigned long long
#define SRand64 long long
#elif ((LUA_MAXUNSIGNED >> 31) >> 31) >= 3
#define Rand64 lua_Unsigned
#define SRand64 lua_Integer
#endif
#endif
#if defined(Rand64)
#define trim64(x) ((x) & 0xffffffffffffffffu)
static Rand64 rotl (Rand64 x, int n) {
return (x << n) | (trim64(x) >> (64 - n));
}
static Rand64 nextrand (Rand64 *state) {
Rand64 state0 = state[0];
Rand64 state1 = state[1];
Rand64 state2 = state[2] ^ state0;
Rand64 state3 = state[3] ^ state1;
Rand64 res = rotl(state1 * 5, 7) * 9;
state[0] = state0 ^ state3;
state[1] = state1 ^ state2;
state[2] = state2 ^ (state1 << 17);
state[3] = rotl(state3, 45);
return res;
}
#define shift64_FIG (64 - FIGS)
#define scaleFIG (l_mathop(0.5) / ((Rand64)1 << (FIGS - 1)))
static lua_Number I2d (Rand64 x) {
SRand64 sx = (SRand64)(trim64(x) >> shift64_FIG);
lua_Number res = (lua_Number)(sx) * scaleFIG;
if (sx < 0)
res += l_mathop(1.0);
lua_assert(0 <= res && res < 1);
return res;
}
#define I2UInt(x) ((lua_Unsigned)trim64(x))
#define Int2I(x) ((Rand64)(x))
#else
#if LUAI_IS32INT
typedef unsigned int lu_int32;
#else
typedef unsigned long lu_int32;
#endif
typedef struct Rand64 {
lu_int32 h;
lu_int32 l;
} Rand64;
#define trim32(x) ((x) & 0xffffffffu)
static Rand64 packI (lu_int32 h, lu_int32 l) {
Rand64 result;
result.h = h;
result.l = l;
return result;
}
static Rand64 Ishl (Rand64 i, int n) {
lua_assert(n > 0 && n < 32);
return packI((i.h << n) | (trim32(i.l) >> (32 - n)), i.l << n);
}
static void Ixor (Rand64 *i1, Rand64 i2) {
i1->h ^= i2.h;
i1->l ^= i2.l;
}
static Rand64 Iadd (Rand64 i1, Rand64 i2) {
Rand64 result = packI(i1.h + i2.h, i1.l + i2.l);
if (trim32(result.l) < trim32(i1.l))
result.h++;
return result;
}
static Rand64 times5 (Rand64 i) {
return Iadd(Ishl(i, 2), i);
}
static Rand64 times9 (Rand64 i) {
return Iadd(Ishl(i, 3), i);
}
static Rand64 rotl (Rand64 i, int n) {
lua_assert(n > 0 && n < 32);
return packI((i.h << n) | (trim32(i.l) >> (32 - n)),
(trim32(i.h) >> (32 - n)) | (i.l << n));
}
static Rand64 rotl1 (Rand64 i, int n) {
lua_assert(n > 32 && n < 64);
n = 64 - n;
return packI((trim32(i.h) >> n) | (i.l << (32 - n)),
(i.h << (32 - n)) | (trim32(i.l) >> n));
}
static Rand64 nextrand (Rand64 *state) {
Rand64 res = times9(rotl(times5(state[1]), 7));
Rand64 t = Ishl(state[1], 17);
Ixor(&state[2], state[0]);
Ixor(&state[3], state[1]);
Ixor(&state[1], state[2]);
Ixor(&state[0], state[3]);
Ixor(&state[2], t);
state[3] = rotl1(state[3], 45);
return res;
}
#define UONE ((lu_int32)1)
#if FIGS <= 32
#define scaleFIG (l_mathop(0.5) / (UONE << (FIGS - 1)))
static lua_Number I2d (Rand64 x) {
lua_Number h = (lua_Number)(trim32(x.h) >> (32 - FIGS));
return h * scaleFIG;
}
#else
#define scaleFIG \
(l_mathop(1.0) / (UONE << 30) / l_mathop(8.0) / (UONE << (FIGS - 33)))
#define shiftLOW (64 - FIGS)
#define shiftHI ((lua_Number)(UONE << (FIGS - 33)) * l_mathop(2.0))
static lua_Number I2d (Rand64 x) {
lua_Number h = (lua_Number)trim32(x.h) * shiftHI;
lua_Number l = (lua_Number)(trim32(x.l) >> shiftLOW);
return (h + l) * scaleFIG;
}
#endif
static lua_Unsigned I2UInt (Rand64 x) {
return (((lua_Unsigned)trim32(x.h) << 31) << 1) | (lua_Unsigned)trim32(x.l);
}
static Rand64 Int2I (lua_Unsigned n) {
return packI((lu_int32)((n >> 31) >> 1), (lu_int32)n);
}
#endif
typedef struct {
Rand64 s[4];
} RanState;
static lua_Unsigned project (lua_Unsigned ran, lua_Unsigned n,
RanState *state) {
if ((n & (n + 1)) == 0)
return ran & n;
else {
lua_Unsigned lim = n;
lim |= (lim >> 1);
lim |= (lim >> 2);
lim |= (lim >> 4);
lim |= (lim >> 8);
lim |= (lim >> 16);
#if (LUA_MAXUNSIGNED >> 31) >= 3
lim |= (lim >> 32);
#endif
lua_assert((lim & (lim + 1)) == 0
&& lim >= n
&& (lim >> 1) < n);
while ((ran &= lim) > n)
ran = I2UInt(nextrand(state->s));
return ran;
}
}
static int math_random (lua_State *L) {
lua_Integer low, up;
lua_Unsigned p;
RanState *state = (RanState *)lua_touserdata(L, lua_upvalueindex(1));
Rand64 rv = nextrand(state->s);
switch (lua_gettop(L)) {
case 0: {
lua_pushnumber(L, I2d(rv));
return 1;
}
case 1: {
low = 1;
up = luaL_checkinteger(L, 1);
if (up == 0) {
lua_pushinteger(L, I2UInt(rv));
return 1;
}
break;
}
case 2: {
low = luaL_checkinteger(L, 1);
up = luaL_checkinteger(L, 2);
break;
}
default: return luaL_error(L, "wrong number of arguments");
}
luaL_argcheck(L, low <= up, 1, "interval is empty");
p = project(I2UInt(rv), (lua_Unsigned)up - (lua_Unsigned)low, state);
lua_pushinteger(L, p + (lua_Unsigned)low);
return 1;
}
static void setseed (lua_State *L, Rand64 *state,
lua_Unsigned n1, lua_Unsigned n2) {
int i;
state[0] = Int2I(n1);
state[1] = Int2I(0xff);
state[2] = Int2I(n2);
state[3] = Int2I(0);
for (i = 0; i < 16; i++)
nextrand(state);
lua_pushinteger(L, n1);
lua_pushinteger(L, n2);
}
static int math_randomseed (lua_State *L) {
RanState *state = (RanState *)lua_touserdata(L, lua_upvalueindex(1));
lua_Unsigned n1, n2;
if (lua_isnone(L, 1)) {
n1 = luaL_makeseed(L);
n2 = I2UInt(nextrand(state->s));
}
else {
n1 = luaL_checkinteger(L, 1);
n2 = luaL_optinteger(L, 2, 0);
}
setseed(L, state->s, n1, n2);
return 2;
}
static const luaL_Reg randfuncs[] = {
{"random", math_random},
{"randomseed", math_randomseed},
{NULL, NULL}
};
static void setrandfunc (lua_State *L) {
RanState *state = (RanState *)lua_newuserdatauv(L, sizeof(RanState), 0);
setseed(L, state->s, luaL_makeseed(L), 0);
lua_pop(L, 2);
luaL_setfuncs(L, randfuncs, 1);
}
#if defined(LUA_COMPAT_MATHLIB)
static int math_cosh (lua_State *L) {
lua_pushnumber(L, l_mathop(cosh)(luaL_checknumber(L, 1)));
return 1;
}
static int math_sinh (lua_State *L) {
lua_pushnumber(L, l_mathop(sinh)(luaL_checknumber(L, 1)));
return 1;
}
static int math_tanh (lua_State *L) {
lua_pushnumber(L, l_mathop(tanh)(luaL_checknumber(L, 1)));
return 1;
}
static int math_pow (lua_State *L) {
lua_Number x = luaL_checknumber(L, 1);
lua_Number y = luaL_checknumber(L, 2);
lua_pushnumber(L, l_mathop(pow)(x, y));
return 1;
}
static int math_frexp (lua_State *L) {
int e;
lua_pushnumber(L, l_mathop(frexp)(luaL_checknumber(L, 1), &e));
lua_pushinteger(L, e);
return 2;
}
static int math_ldexp (lua_State *L) {
lua_Number x = luaL_checknumber(L, 1);
int ep = (int)luaL_checkinteger(L, 2);
lua_pushnumber(L, l_mathop(ldexp)(x, ep));
return 1;
}
static int math_log10 (lua_State *L) {
lua_pushnumber(L, l_mathop(log10)(luaL_checknumber(L, 1)));
return 1;
}
#endif
static const luaL_Reg mathlib[] = {
{"abs", math_abs},
{"acos", math_acos},
{"asin", math_asin},
{"atan", math_atan},
{"ceil", math_ceil},
{"cos", math_cos},
{"deg", math_deg},
{"exp", math_exp},
{"tointeger", math_toint},
{"floor", math_floor},
{"fmod", math_fmod},
{"ult", math_ult},
{"log", math_log},
{"max", math_max},
{"min", math_min},
{"modf", math_modf},
{"rad", math_rad},
{"sin", math_sin},
{"sqrt", math_sqrt},
{"tan", math_tan},
{"type", math_type},
#if defined(LUA_COMPAT_MATHLIB)
{"atan2", math_atan},
{"cosh", math_cosh},
{"sinh", math_sinh},
{"tanh", math_tanh},
{"pow", math_pow},
{"frexp", math_frexp},
{"ldexp", math_ldexp},
{"log10", math_log10},
#endif
{"random", NULL},
{"randomseed", NULL},
{"pi", NULL},
{"huge", NULL},
{"maxinteger", NULL},
{"mininteger", NULL},
{NULL, NULL}
};
LUAMOD_API int luaopen_math (lua_State *L) {
luaL_newlib(L, mathlib);
lua_pushnumber(L, PI);
lua_setfield(L, -2, "pi");
lua_pushnumber(L, (lua_Number)HUGE_VAL);
lua_setfield(L, -2, "huge");
lua_pushinteger(L, LUA_MAXINTEGER);
lua_setfield(L, -2, "maxinteger");
lua_pushinteger(L, LUA_MININTEGER);
lua_setfield(L, -2, "mininteger");
setrandfunc(L);
return 1;
}
//path: src/imports/../dependencies/lua/loadlib.c
#define loadlib_c
#define LUA_LIB
#include
#include
#include
#if !defined(LUA_CSUBSEP)
#define LUA_CSUBSEP LUA_DIRSEP
#endif
#if !defined(LUA_LSUBSEP)
#define LUA_LSUBSEP LUA_DIRSEP
#endif
#define LUA_POF "luaopen_"
#define LUA_OFSEP "_"
static const char *const CLIBS = "_CLIBS";
#define LIB_FAIL "open"
#define setprogdir(L) ((void)0)
typedef void (*voidf)(void);
static void lsys_unloadlib (void *lib);
static void *lsys_load (lua_State *L, const char *path, int seeglb);
static lua_CFunction lsys_sym (lua_State *L, void *lib, const char *sym);
#if defined(LUA_USE_DLOPEN)
#include
#if defined(__GNUC__)
#define cast_func(p) (__extension__ (lua_CFunction)(p))
#else
#define cast_func(p) ((lua_CFunction)(p))
#endif
static void lsys_unloadlib (void *lib) {
dlclose(lib);
}
static void *lsys_load (lua_State *L, const char *path, int seeglb) {
void *lib = dlopen(path, RTLD_NOW | (seeglb ? RTLD_GLOBAL : RTLD_LOCAL));
if (l_unlikely(lib == NULL))
lua_pushstring(L, dlerror());
return lib;
}
static lua_CFunction lsys_sym (lua_State *L, void *lib, const char *sym) {
lua_CFunction f = cast_func(dlsym(lib, sym));
if (l_unlikely(f == NULL))
lua_pushstring(L, dlerror());
return f;
}
#elif defined(LUA_DL_DLL)
#include
#if !defined(LUA_LLE_FLAGS)
#define LUA_LLE_FLAGS 0
#endif
#undef setprogdir
static void setprogdir (lua_State *L) {
char buff[MAX_PATH + 1];
char *lb;
DWORD nsize = sizeof(buff)/sizeof(char);
DWORD n = GetModuleFileNameA(NULL, buff, nsize);
if (n == 0 || n == nsize || (lb = strrchr(buff, '\\')) == NULL)
luaL_error(L, "unable to get ModuleFileName");
else {
*lb = '\0';
luaL_gsub(L, lua_tostring(L, -1), LUA_EXEC_DIR, buff);
lua_remove(L, -2);
}
}
static void pusherror (lua_State *L) {
int error = GetLastError();
char buffer[128];
if (FormatMessageA(FORMAT_MESSAGE_IGNORE_INSERTS | FORMAT_MESSAGE_FROM_SYSTEM,
NULL, error, 0, buffer, sizeof(buffer)/sizeof(char), NULL))
lua_pushstring(L, buffer);
else
lua_pushfstring(L, "system error %d\n", error);
}
static void lsys_unloadlib (void *lib) {
FreeLibrary((HMODULE)lib);
}
static void *lsys_load (lua_State *L, const char *path, int seeglb) {
HMODULE lib = LoadLibraryExA(path, NULL, LUA_LLE_FLAGS);
(void)(seeglb);
if (lib == NULL) pusherror(L);
return lib;
}
static lua_CFunction lsys_sym (lua_State *L, void *lib, const char *sym) {
lua_CFunction f = (lua_CFunction)(voidf)GetProcAddress((HMODULE)lib, sym);
if (f == NULL) pusherror(L);
return f;
}
#else
#undef LIB_FAIL
#define LIB_FAIL "absent"
#define DLMSG "dynamic libraries not enabled; check your Lua installation"
static void lsys_unloadlib (void *lib) {
(void)(lib);
}
static void *lsys_load (lua_State *L, const char *path, int seeglb) {
(void)(path); (void)(seeglb);
lua_pushliteral(L, DLMSG);
return NULL;
}
static lua_CFunction lsys_sym (lua_State *L, void *lib, const char *sym) {
(void)(lib); (void)(sym);
lua_pushliteral(L, DLMSG);
return NULL;
}
#endif
#if !defined(LUA_PATH_VAR)
#define LUA_PATH_VAR "LUA_PATH"
#endif
#if !defined(LUA_CPATH_VAR)
#define LUA_CPATH_VAR "LUA_CPATH"
#endif
static int noenv (lua_State *L) {
int b;
lua_getfield(L, LUA_REGISTRYINDEX, "LUA_NOENV");
b = lua_toboolean(L, -1);
lua_pop(L, 1);
return b;
}
static void setpath (lua_State *L, const char *fieldname,
const char *envname,
const char *dft) {
const char *dftmark;
const char *nver = lua_pushfstring(L, "%s%s", envname, LUA_VERSUFFIX);
const char *path = getenv(nver);
if (path == NULL)
path = getenv(envname);
if (path == NULL || noenv(L))
lua_pushextlstring(L, dft, strlen(dft), NULL, NULL);
else if ((dftmark = strstr(path, LUA_PATH_SEP LUA_PATH_SEP)) == NULL)
lua_pushstring(L, path);
else {
size_t len = strlen(path);
luaL_Buffer b;
luaL_buffinit(L, &b);
if (path < dftmark) {
luaL_addlstring(&b, path, dftmark - path);
luaL_addchar(&b, *LUA_PATH_SEP);
}
luaL_addstring(&b, dft);
if (dftmark < path + len - 2) {
luaL_addchar(&b, *LUA_PATH_SEP);
luaL_addlstring(&b, dftmark + 2, (path + len - 2) - dftmark);
}
luaL_pushresult(&b);
}
setprogdir(L);
lua_setfield(L, -3, fieldname);
lua_pop(L, 1);
}
static void *checkclib (lua_State *L, const char *path) {
void *plib;
lua_getfield(L, LUA_REGISTRYINDEX, CLIBS);
lua_getfield(L, -1, path);
plib = lua_touserdata(L, -1);
lua_pop(L, 2);
return plib;
}
static void addtoclib (lua_State *L, const char *path, void *plib) {
lua_getfield(L, LUA_REGISTRYINDEX, CLIBS);
lua_pushlightuserdata(L, plib);
lua_pushvalue(L, -1);
lua_setfield(L, -3, path);
lua_rawseti(L, -2, luaL_len(L, -2) + 1);
lua_pop(L, 1);
}
static int gctm (lua_State *L) {
lua_Integer n = luaL_len(L, 1);
for (; n >= 1; n--) {
lua_rawgeti(L, 1, n);
lsys_unloadlib(lua_touserdata(L, -1));
lua_pop(L, 1);
}
return 0;
}
#define ERRLIB 1
#define ERRFUNC 2
static int lookforfunc (lua_State *L, const char *path, const char *sym) {
void *reg = checkclib(L, path);
if (reg == NULL) {
reg = lsys_load(L, path, *sym == '*');
if (reg == NULL) return ERRLIB;
addtoclib(L, path, reg);
}
if (*sym == '*') {
lua_pushboolean(L, 1);
return 0;
}
else {
lua_CFunction f = lsys_sym(L, reg, sym);
if (f == NULL)
return ERRFUNC;
lua_pushcfunction(L, f);
return 0;
}
}
static int ll_loadlib (lua_State *L) {
const char *path = luaL_checkstring(L, 1);
const char *init = luaL_checkstring(L, 2);
int stat = lookforfunc(L, path, init);
if (l_likely(stat == 0))
return 1;
else {
luaL_pushfail(L);
lua_insert(L, -2);
lua_pushstring(L, (stat == ERRLIB) ? LIB_FAIL : "init");
return 3;
}
}
static int readable (const char *filename) {
FILE *f = fopen(filename, "r");
if (f == NULL) return 0;
fclose(f);
return 1;
}
static const char *getnextfilename (char **path, char *end) {
char *sep;
char *name = *path;
if (name == end)
return NULL;
else if (*name == '\0') {
*name = *LUA_PATH_SEP;
name++;
}
sep = strchr(name, *LUA_PATH_SEP);
if (sep == NULL)
sep = end;
*sep = '\0';
*path = sep;
return name;
}
static void pusherrornotfound (lua_State *L, const char *path) {
luaL_Buffer b;
luaL_buffinit(L, &b);
luaL_addstring(&b, "no file '");
luaL_addgsub(&b, path, LUA_PATH_SEP, "'\n\tno file '");
luaL_addstring(&b, "'");
luaL_pushresult(&b);
}
static const char *searchpath (lua_State *L, const char *name,
const char *path,
const char *sep,
const char *dirsep) {
luaL_Buffer buff;
char *pathname;
char *endpathname;
const char *filename;
if (*sep != '\0' && strchr(name, *sep) != NULL)
name = luaL_gsub(L, name, sep, dirsep);
luaL_buffinit(L, &buff);
luaL_addgsub(&buff, path, LUA_PATH_MARK, name);
luaL_addchar(&buff, '\0');
pathname = luaL_buffaddr(&buff);
endpathname = pathname + luaL_bufflen(&buff) - 1;
while ((filename = getnextfilename(&pathname, endpathname)) != NULL) {
if (readable(filename))
return lua_pushstring(L, filename);
}
luaL_pushresult(&buff);
pusherrornotfound(L, lua_tostring(L, -1));
return NULL;
}
static int ll_searchpath (lua_State *L) {
const char *f = searchpath(L, luaL_checkstring(L, 1),
luaL_checkstring(L, 2),
luaL_optstring(L, 3, "."),
luaL_optstring(L, 4, LUA_DIRSEP));
if (f != NULL) return 1;
else {
luaL_pushfail(L);
lua_insert(L, -2);
return 2;
}
}
static const char *findfile (lua_State *L, const char *name,
const char *pname,
const char *dirsep) {
const char *path;
lua_getfield(L, lua_upvalueindex(1), pname);
path = lua_tostring(L, -1);
if (l_unlikely(path == NULL))
luaL_error(L, "'package.%s' must be a string", pname);
return searchpath(L, name, path, ".", dirsep);
}
static int checkload (lua_State *L, int stat, const char *filename) {
if (l_likely(stat)) {
lua_pushstring(L, filename);
return 2;
}
else
return luaL_error(L, "error loading module '%s' from file '%s':\n\t%s",
lua_tostring(L, 1), filename, lua_tostring(L, -1));
}
static int searcher_Lua (lua_State *L) {
const char *filename;
const char *name = luaL_checkstring(L, 1);
filename = findfile(L, name, "path", LUA_LSUBSEP);
if (filename == NULL) return 1;
return checkload(L, (luaL_loadfile(L, filename) == LUA_OK), filename);
}
static int loadfunc (lua_State *L, const char *filename, const char *modname) {
const char *openfunc;
const char *mark;
modname = luaL_gsub(L, modname, ".", LUA_OFSEP);
mark = strchr(modname, *LUA_IGMARK);
if (mark) {
int stat;
openfunc = lua_pushlstring(L, modname, mark - modname);
openfunc = lua_pushfstring(L, LUA_POF"%s", openfunc);
stat = lookforfunc(L, filename, openfunc);
if (stat != ERRFUNC) return stat;
modname = mark + 1;
}
openfunc = lua_pushfstring(L, LUA_POF"%s", modname);
return lookforfunc(L, filename, openfunc);
}
static int searcher_C (lua_State *L) {
const char *name = luaL_checkstring(L, 1);
const char *filename = findfile(L, name, "cpath", LUA_CSUBSEP);
if (filename == NULL) return 1;
return checkload(L, (loadfunc(L, filename, name) == 0), filename);
}
static int searcher_Croot (lua_State *L) {
const char *filename;
const char *name = luaL_checkstring(L, 1);
const char *p = strchr(name, '.');
int stat;
if (p == NULL) return 0;
lua_pushlstring(L, name, p - name);
filename = findfile(L, lua_tostring(L, -1), "cpath", LUA_CSUBSEP);
if (filename == NULL) return 1;
if ((stat = loadfunc(L, filename, name)) != 0) {
if (stat != ERRFUNC)
return checkload(L, 0, filename);
else {
lua_pushfstring(L, "no module '%s' in file '%s'", name, filename);
return 1;
}
}
lua_pushstring(L, filename);
return 2;
}
static int searcher_preload (lua_State *L) {
const char *name = luaL_checkstring(L, 1);
lua_getfield(L, LUA_REGISTRYINDEX, LUA_PRELOAD_TABLE);
if (lua_getfield(L, -1, name) == LUA_TNIL) {
lua_pushfstring(L, "no field package.preload['%s']", name);
return 1;
}
else {
lua_pushliteral(L, ":preload:");
return 2;
}
}
static void findloader (lua_State *L, const char *name) {
int i;
luaL_Buffer msg;
if (l_unlikely(lua_getfield(L, lua_upvalueindex(1), "searchers")
!= LUA_TTABLE))
luaL_error(L, "'package.searchers' must be a table");
luaL_buffinit(L, &msg);
for (i = 1; ; i++) {
luaL_addstring(&msg, "\n\t");
if (l_unlikely(lua_rawgeti(L, 3, i) == LUA_TNIL)) {
lua_pop(L, 1);
luaL_buffsub(&msg, 2);
luaL_pushresult(&msg);
luaL_error(L, "module '%s' not found:%s", name, lua_tostring(L, -1));
}
lua_pushstring(L, name);
lua_call(L, 1, 2);
if (lua_isfunction(L, -2))
return;
else if (lua_isstring(L, -2)) {
lua_pop(L, 1);
luaL_addvalue(&msg);
}
else {
lua_pop(L, 2);
luaL_buffsub(&msg, 2);
}
}
}
static int ll_require (lua_State *L) {
const char *name = luaL_checkstring(L, 1);
lua_settop(L, 1);
lua_getfield(L, LUA_REGISTRYINDEX, LUA_LOADED_TABLE);
lua_getfield(L, 2, name);
if (lua_toboolean(L, -1))
return 1;
lua_pop(L, 1);
findloader(L, name);
lua_rotate(L, -2, 1);
lua_pushvalue(L, 1);
lua_pushvalue(L, -3);
lua_call(L, 2, 1);
if (!lua_isnil(L, -1))
lua_setfield(L, 2, name);
else
lua_pop(L, 1);
if (lua_getfield(L, 2, name) == LUA_TNIL) {
lua_pushboolean(L, 1);
lua_copy(L, -1, -2);
lua_setfield(L, 2, name);
}
lua_rotate(L, -2, 1);
return 2;
}
static const luaL_Reg pk_funcs[] = {
{"loadlib", ll_loadlib},
{"searchpath", ll_searchpath},
{"preload", NULL},
{"cpath", NULL},
{"path", NULL},
{"searchers", NULL},
{"loaded", NULL},
{NULL, NULL}
};
static const luaL_Reg ll_funcs[] = {
{"require", ll_require},
{NULL, NULL}
};
static void createsearcherstable (lua_State *L) {
static const lua_CFunction searchers[] = {
searcher_preload,
searcher_Lua,
searcher_C,
searcher_Croot,
NULL
};
int i;
lua_createtable(L, sizeof(searchers)/sizeof(searchers[0]) - 1, 0);
for (i=0; searchers[i] != NULL; i++) {
lua_pushvalue(L, -2);
lua_pushcclosure(L, searchers[i], 1);
lua_rawseti(L, -2, i+1);
}
lua_setfield(L, -2, "searchers");
}
static void createclibstable (lua_State *L) {
luaL_getsubtable(L, LUA_REGISTRYINDEX, CLIBS);
lua_createtable(L, 0, 1);
lua_pushcfunction(L, gctm);
lua_setfield(L, -2, "__gc");
lua_setmetatable(L, -2);
}
LUAMOD_API int luaopen_package (lua_State *L) {
createclibstable(L);
luaL_newlib(L, pk_funcs);
createsearcherstable(L);
setpath(L, "path", LUA_PATH_VAR, LUA_PATH_DEFAULT);
setpath(L, "cpath", LUA_CPATH_VAR, LUA_CPATH_DEFAULT);
lua_pushliteral(L, LUA_DIRSEP "\n" LUA_PATH_SEP "\n" LUA_PATH_MARK "\n"
LUA_EXEC_DIR "\n" LUA_IGMARK "\n");
lua_setfield(L, -2, "config");
luaL_getsubtable(L, LUA_REGISTRYINDEX, LUA_LOADED_TABLE);
lua_setfield(L, -2, "loaded");
luaL_getsubtable(L, LUA_REGISTRYINDEX, LUA_PRELOAD_TABLE);
lua_setfield(L, -2, "preload");
lua_pushglobaltable(L);
lua_pushvalue(L, -2);
luaL_setfuncs(L, ll_funcs, 1);
lua_pop(L, 1);
return 1;
}
//path: src/imports/../dependencies/lua/loslib.c
#define loslib_c
#define LUA_LIB
#include
#include
#include
#include
#include
#if !defined(LUA_STRFTIMEOPTIONS)
#if defined(LUA_USE_WINDOWS)
#define LUA_STRFTIMEOPTIONS "aAbBcdHIjmMpSUwWxXyYzZ%" \
"||" "#c#x#d#H#I#j#m#M#S#U#w#W#y#Y"
#elif defined(LUA_USE_C89)
#define LUA_STRFTIMEOPTIONS "aAbBcdHIjmMpSUwWxXyYZ%"
#else
#define LUA_STRFTIMEOPTIONS "aAbBcCdDeFgGhHIjmMnprRStTuUVwWxXyYzZ%" \
"||" "EcECExEXEyEY" "OdOeOHOIOmOMOSOuOUOVOwOWOy"
#endif
#endif
#if !defined(LUA_NUMTIME)
#define l_timet lua_Integer
#define l_pushtime(L,t) lua_pushinteger(L,(lua_Integer)(t))
#define l_gettime(L,arg) luaL_checkinteger(L, arg)
#else
#define l_timet lua_Number
#define l_pushtime(L,t) lua_pushnumber(L,(lua_Number)(t))
#define l_gettime(L,arg) luaL_checknumber(L, arg)
#endif
#if !defined(l_gmtime)
#if defined(LUA_USE_POSIX)
#define l_gmtime(t,r) gmtime_r(t,r)
#define l_localtime(t,r) localtime_r(t,r)
#else
#define l_gmtime(t,r) ((void)(r)->tm_sec, gmtime(t))
#define l_localtime(t,r) ((void)(r)->tm_sec, localtime(t))
#endif
#endif
#if !defined(lua_tmpnam)
#if defined(LUA_USE_POSIX)
#include
#define LUA_TMPNAMBUFSIZE 32
#if !defined(LUA_TMPNAMTEMPLATE)
#define LUA_TMPNAMTEMPLATE "/tmp/lua_XXXXXX"
#endif
#define lua_tmpnam(b,e) { \
strcpy(b, LUA_TMPNAMTEMPLATE); \
e = mkstemp(b); \
if (e != -1) close(e); \
e = (e == -1); }
#else
#define LUA_TMPNAMBUFSIZE L_tmpnam
#define lua_tmpnam(b,e) { e = (tmpnam(b) == NULL); }
#endif
#endif
#if !defined(l_system)
#if defined(LUA_USE_IOS)
#define l_system(cmd) ((cmd) == NULL ? 0 : -1)
#else
#define l_system(cmd) system(cmd)
#endif
#endif
static int os_execute (lua_State *L) {
const char *cmd = luaL_optstring(L, 1, NULL);
int stat;
errno = 0;
stat = l_system(cmd);
if (cmd != NULL)
return luaL_execresult(L, stat);
else {
lua_pushboolean(L, stat);
return 1;
}
}
static int os_remove (lua_State *L) {
const char *filename = luaL_checkstring(L, 1);
return luaL_fileresult(L, remove(filename) == 0, filename);
}
static int os_rename (lua_State *L) {
const char *fromname = luaL_checkstring(L, 1);
const char *toname = luaL_checkstring(L, 2);
return luaL_fileresult(L, rename(fromname, toname) == 0, NULL);
}
#ifdef __linux
static int os_tmpname(lua_State *L) {
char buff[100];
/// const char *tmpdir = "/tmp/lua_XXXXXX";
int fd = mkstemp(buff);
if (fd == -1) {
return luaL_error(L, "unable to generate a unique filename");
}
close(fd);
lua_pushstring(L, buff);
return 1;
}
#endif
#ifdef _WIN32
static int os_tmpname(lua_State *L) {
char buff[100] = {0};
const char *template_file = "lua_XXXXXX";
GetTempPathA(sizeof(buff), buff);
UINT fd = GetTempFileNameA(buff, template_file, 0, buff);
if (fd == -1) {
return luaL_error(L, "unable to generate a unique filename");
}
lua_pushstring(L, buff);
return 1;
}
#endif
static int os_getenv (lua_State *L) {
lua_pushstring(L, getenv(luaL_checkstring(L, 1)));
return 1;
}
static int os_clock (lua_State *L) {
lua_pushnumber(L, ((lua_Number)clock())/(lua_Number)CLOCKS_PER_SEC);
return 1;
}
static void setfield (lua_State *L, const char *key, int value, int delta) {
#if (defined(LUA_NUMTIME) && LUA_MAXINTEGER <= INT_MAX)
if (l_unlikely(value > LUA_MAXINTEGER - delta))
luaL_error(L, "field '%s' is out-of-bound", key);
#endif
lua_pushinteger(L, (lua_Integer)value + delta);
lua_setfield(L, -2, key);
}
static void setboolfield (lua_State *L, const char *key, int value) {
if (value < 0)
return;
lua_pushboolean(L, value);
lua_setfield(L, -2, key);
}
static void setallfields (lua_State *L, struct tm *stm) {
setfield(L, "year", stm->tm_year, 1900);
setfield(L, "month", stm->tm_mon, 1);
setfield(L, "day", stm->tm_mday, 0);
setfield(L, "hour", stm->tm_hour, 0);
setfield(L, "min", stm->tm_min, 0);
setfield(L, "sec", stm->tm_sec, 0);
setfield(L, "yday", stm->tm_yday, 1);
setfield(L, "wday", stm->tm_wday, 1);
setboolfield(L, "isdst", stm->tm_isdst);
}
static int getboolfield (lua_State *L, const char *key) {
int res;
res = (lua_getfield(L, -1, key) == LUA_TNIL) ? -1 : lua_toboolean(L, -1);
lua_pop(L, 1);
return res;
}
static int getfield (lua_State *L, const char *key, int d, int delta) {
int isnum;
int t = lua_getfield(L, -1, key);
lua_Integer res = lua_tointegerx(L, -1, &isnum);
if (!isnum) {
if (l_unlikely(t != LUA_TNIL))
return luaL_error(L, "field '%s' is not an integer", key);
else if (l_unlikely(d < 0))
return luaL_error(L, "field '%s' missing in date table", key);
res = d;
}
else {
if (!(res >= 0 ? res - delta <= INT_MAX : INT_MIN + delta <= res))
return luaL_error(L, "field '%s' is out-of-bound", key);
res -= delta;
}
lua_pop(L, 1);
return (int)res;
}
static const char *checkoption (lua_State *L, const char *conv,
ptrdiff_t convlen, char *buff) {
const char *option = LUA_STRFTIMEOPTIONS;
int oplen = 1;
for (; *option != '\0' && oplen <= convlen; option += oplen) {
if (*option == '|')
oplen++;
else if (memcmp(conv, option, oplen) == 0) {
memcpy(buff, conv, oplen);
buff[oplen] = '\0';
return conv + oplen;
}
}
luaL_argerror(L, 1,
lua_pushfstring(L, "invalid conversion specifier '%%%s'", conv));
return conv;
}
static time_t l_checktime (lua_State *L, int arg) {
l_timet t = l_gettime(L, arg);
luaL_argcheck(L, (time_t)t == t, arg, "time out-of-bounds");
return (time_t)t;
}
#define SIZETIMEFMT 250
static int os_date (lua_State *L) {
size_t slen;
const char *s = luaL_optlstring(L, 1, "%c", &slen);
time_t t = luaL_opt(L, l_checktime, 2, time(NULL));
const char *se = s + slen;
struct tm tmr, *stm;
if (*s == '!') {
stm = l_gmtime(&t, &tmr);
s++;
}
else
stm = l_localtime(&t, &tmr);
if (stm == NULL)
return luaL_error(L,
"date result cannot be represented in this installation");
if (strcmp(s, "*t") == 0) {
lua_createtable(L, 0, 9);
setallfields(L, stm);
}
else {
char cc[4];
luaL_Buffer b;
cc[0] = '%';
luaL_buffinit(L, &b);
while (s < se) {
if (*s != '%')
luaL_addchar(&b, *s++);
else {
size_t reslen;
char *buff = luaL_prepbuffsize(&b, SIZETIMEFMT);
s++;
s = checkoption(L, s, se - s, cc + 1);
reslen = strftime(buff, SIZETIMEFMT, cc, stm);
luaL_addsize(&b, reslen);
}
}
luaL_pushresult(&b);
}
return 1;
}
static int os_time (lua_State *L) {
time_t t;
if (lua_isnoneornil(L, 1))
t = time(NULL);
else {
struct tm ts;
luaL_checktype(L, 1, LUA_TTABLE);
lua_settop(L, 1);
ts.tm_year = getfield(L, "year", -1, 1900);
ts.tm_mon = getfield(L, "month", -1, 1);
ts.tm_mday = getfield(L, "day", -1, 0);
ts.tm_hour = getfield(L, "hour", 12, 0);
ts.tm_min = getfield(L, "min", 0, 0);
ts.tm_sec = getfield(L, "sec", 0, 0);
ts.tm_isdst = getboolfield(L, "isdst");
t = mktime(&ts);
setallfields(L, &ts);
}
if (t != (time_t)(l_timet)t || t == (time_t)(-1))
return luaL_error(L,
"time result cannot be represented in this installation");
l_pushtime(L, t);
return 1;
}
static int os_difftime (lua_State *L) {
time_t t1 = l_checktime(L, 1);
time_t t2 = l_checktime(L, 2);
lua_pushnumber(L, (lua_Number)difftime(t1, t2));
return 1;
}
static int os_setlocale (lua_State *L) {
static const int cat[] = {LC_ALL, LC_COLLATE, LC_CTYPE, LC_MONETARY,
LC_NUMERIC, LC_TIME};
static const char *const catnames[] = {"all", "collate", "ctype", "monetary",
"numeric", "time", NULL};
const char *l = luaL_optstring(L, 1, NULL);
int op = luaL_checkoption(L, 2, "all", catnames);
lua_pushstring(L, setlocale(cat[op], l));
return 1;
}
static int os_exit (lua_State *L) {
int status;
if (lua_isboolean(L, 1))
status = (lua_toboolean(L, 1) ? EXIT_SUCCESS : EXIT_FAILURE);
else
status = (int)luaL_optinteger(L, 1, EXIT_SUCCESS);
if (lua_toboolean(L, 2))
lua_close(L);
if (L) exit(status);
return 0;
}
static const luaL_Reg syslib[] = {
{"clock", os_clock},
{"date", os_date},
{"difftime", os_difftime},
{"execute", os_execute},
{"exit", os_exit},
{"getenv", os_getenv},
{"remove", os_remove},
{"rename", os_rename},
{"setlocale", os_setlocale},
{"time", os_time},
{"tmpname", os_tmpname},
{NULL, NULL}
};
LUAMOD_API int luaopen_os (lua_State *L) {
luaL_newlib(L, syslib);
return 1;
}
//path: src/imports/../dependencies/lua/lstrlib.c
#define lstrlib_c
#define LUA_LIB
#include
#include
#include
#include
#include
#include
#include
#include
#if !defined(LUA_MAXCAPTURES)
#define LUA_MAXCAPTURES 32
#endif
#define uchar(c) ((unsigned char)(c))
#define MAX_SIZET ((size_t)(~(size_t)0))
#define MAXSIZE \
(sizeof(size_t) < sizeof(int) ? MAX_SIZET : (size_t)(INT_MAX))
static int str_len (lua_State *L) {
size_t l;
luaL_checklstring(L, 1, &l);
lua_pushinteger(L, (lua_Integer)l);
return 1;
}
static size_t posrelatI (lua_Integer pos, size_t len) {
if (pos > 0)
return (size_t)pos;
else if (pos == 0)
return 1;
else if (pos < -(lua_Integer)len)
return 1;
else return len + (size_t)pos + 1;
}
static size_t getendpos (lua_State *L, int arg, lua_Integer def,
size_t len) {
lua_Integer pos = luaL_optinteger(L, arg, def);
if (pos > (lua_Integer)len)
return len;
else if (pos >= 0)
return (size_t)pos;
else if (pos < -(lua_Integer)len)
return 0;
else return len + (size_t)pos + 1;
}
static int str_sub (lua_State *L) {
size_t l;
const char *s = luaL_checklstring(L, 1, &l);
size_t start = posrelatI(luaL_checkinteger(L, 2), l);
size_t end = getendpos(L, 3, -1, l);
if (start <= end)
lua_pushlstring(L, s + start - 1, (end - start) + 1);
else lua_pushliteral(L, "carview.php?tsp=");
return 1;
}
static int str_reverse (lua_State *L) {
size_t l, i;
luaL_Buffer b;
const char *s = luaL_checklstring(L, 1, &l);
char *p = luaL_buffinitsize(L, &b, l);
for (i = 0; i < l; i++)
p[i] = s[l - i - 1];
luaL_pushresultsize(&b, l);
return 1;
}
static int str_lower (lua_State *L) {
size_t l;
size_t i;
luaL_Buffer b;
const char *s = luaL_checklstring(L, 1, &l);
char *p = luaL_buffinitsize(L, &b, l);
for (i=0; i MAXSIZE / n))
return luaL_error(L, "resulting string too large");
else {
size_t totallen = (size_t)n * l + (size_t)(n - 1) * lsep;
luaL_Buffer b;
char *p = luaL_buffinitsize(L, &b, totallen);
while (n-- > 1) {
memcpy(p, s, l * sizeof(char)); p += l;
if (lsep > 0) {
memcpy(p, sep, lsep * sizeof(char));
p += lsep;
}
}
memcpy(p, s, l * sizeof(char));
luaL_pushresultsize(&b, totallen);
}
return 1;
}
static int str_byte (lua_State *L) {
size_t l;
const char *s = luaL_checklstring(L, 1, &l);
lua_Integer pi = luaL_optinteger(L, 2, 1);
size_t posi = posrelatI(pi, l);
size_t pose = getendpos(L, 3, pi, l);
int n, i;
if (posi > pose) return 0;
if (l_unlikely(pose - posi >= (size_t)INT_MAX))
return luaL_error(L, "string slice too long");
n = (int)(pose - posi) + 1;
luaL_checkstack(L, n, "string slice too long");
for (i=0; iinit) {
state->init = 1;
luaL_buffinit(L, &state->B);
}
if (b == NULL) {
luaL_pushresult(&state->B);
lua_replace(L, 1);
}
else
luaL_addlstring(&state->B, (const char *)b, size);
return 0;
}
static int str_dump (lua_State *L) {
struct str_Writer state;
int strip = lua_toboolean(L, 2);
luaL_argcheck(L, lua_type(L, 1) == LUA_TFUNCTION && !lua_iscfunction(L, 1),
1, "Lua function expected");
lua_pushvalue(L, 1);
state.init = 0;
lua_dump(L, writer, &state, strip);
lua_settop(L, 1);
return 1;
}
#if defined(LUA_NOCVTS2N)
static const luaL_Reg stringmetamethods[] = {
{"__index", NULL},
{NULL, NULL}
};
#else
static int tonum (lua_State *L, int arg) {
if (lua_type(L, arg) == LUA_TNUMBER) {
lua_pushvalue(L, arg);
return 1;
}
else {
size_t len;
const char *s = lua_tolstring(L, arg, &len);
return (s != NULL && lua_stringtonumber(L, s) == len + 1);
}
}
static void trymt (lua_State *L, const char *mtname) {
lua_settop(L, 2);
if (l_unlikely(lua_type(L, 2) == LUA_TSTRING ||
!luaL_getmetafield(L, 2, mtname)))
luaL_error(L, "attempt to %s a '%s' with a '%s'", mtname + 2,
luaL_typename(L, -2), luaL_typename(L, -1));
lua_insert(L, -3);
lua_call(L, 2, 1);
}
static int arith (lua_State *L, int op, const char *mtname) {
if (tonum(L, 1) && tonum(L, 2))
lua_arith(L, op);
else
trymt(L, mtname);
return 1;
}
static int arith_add (lua_State *L) {
return arith(L, LUA_OPADD, "__add");
}
static int arith_sub (lua_State *L) {
return arith(L, LUA_OPSUB, "__sub");
}
static int arith_mul (lua_State *L) {
return arith(L, LUA_OPMUL, "__mul");
}
static int arith_mod (lua_State *L) {
return arith(L, LUA_OPMOD, "__mod");
}
static int arith_pow (lua_State *L) {
return arith(L, LUA_OPPOW, "__pow");
}
static int arith_div (lua_State *L) {
return arith(L, LUA_OPDIV, "__div");
}
static int arith_idiv (lua_State *L) {
return arith(L, LUA_OPIDIV, "__idiv");
}
static int arith_unm (lua_State *L) {
return arith(L, LUA_OPUNM, "__unm");
}
static const luaL_Reg stringmetamethods[] = {
{"__add", arith_add},
{"__sub", arith_sub},
{"__mul", arith_mul},
{"__mod", arith_mod},
{"__pow", arith_pow},
{"__div", arith_div},
{"__idiv", arith_idiv},
{"__unm", arith_unm},
{"__index", NULL},
{NULL, NULL}
};
#endif
#define CAP_UNFINISHED (-1)
#define CAP_POSITION (-2)
typedef struct MatchState {
const char *src_init;
const char *src_end;
const char *p_end;
lua_State *L;
int matchdepth;
unsigned char level;
struct {
const char *init;
ptrdiff_t len;
} capture[LUA_MAXCAPTURES];
} MatchState;
static const char *match (MatchState *ms, const char *s, const char *p);
#if !defined(MAXCCALLS)
#define MAXCCALLS 200
#endif
#define L_ESC '%'
#define SPECIALS "^$*+?.([%-"
static int check_capture (MatchState *ms, int l) {
l -= '1';
if (l_unlikely(l < 0 || l >= ms->level ||
ms->capture[l].len == CAP_UNFINISHED))
return luaL_error(ms->L, "invalid capture index %%%d", l + 1);
return l;
}
static int capture_to_close (MatchState *ms) {
int level = ms->level;
for (level--; level>=0; level--)
if (ms->capture[level].len == CAP_UNFINISHED) return level;
return luaL_error(ms->L, "invalid pattern capture");
}
static const char *classend (MatchState *ms, const char *p) {
switch (*p++) {
case L_ESC: {
if (l_unlikely(p == ms->p_end))
luaL_error(ms->L, "malformed pattern (ends with '%%')");
return p+1;
}
case '[': {
if (*p == '^') p++;
do {
if (l_unlikely(p == ms->p_end))
luaL_error(ms->L, "malformed pattern (missing ']')");
if (*(p++) == L_ESC && p < ms->p_end)
p++;
} while (*p != ']');
return p+1;
}
default: {
return p;
}
}
}
static int match_class (int c, int cl) {
int res;
switch (tolower(cl)) {
case 'a' : res = isalpha(c); break;
case 'c' : res = iscntrl(c); break;
case 'd' : res = isdigit(c); break;
case 'g' : res = isgraph(c); break;
case 'l' : res = islower(c); break;
case 'p' : res = ispunct(c); break;
case 's' : res = isspace(c); break;
case 'u' : res = isupper(c); break;
case 'w' : res = isalnum(c); break;
case 'x' : res = isxdigit(c); break;
case 'z' : res = (c == 0); break;
default: return (cl == c);
}
return (islower(cl) ? res : !res);
}
static int matchbracketclass (int c, const char *p, const char *ec) {
int sig = 1;
if (*(p+1) == '^') {
sig = 0;
p++;
}
while (++p < ec) {
if (*p == L_ESC) {
p++;
if (match_class(c, uchar(*p)))
return sig;
}
else if ((*(p+1) == '-') && (p+2 < ec)) {
p+=2;
if (uchar(*(p-2)) <= c && c <= uchar(*p))
return sig;
}
else if (uchar(*p) == c) return sig;
}
return !sig;
}
static int singlematch (MatchState *ms, const char *s, const char *p,
const char *ep) {
if (s >= ms->src_end)
return 0;
else {
int c = uchar(*s);
switch (*p) {
case '.': return 1;
case L_ESC: return match_class(c, uchar(*(p+1)));
case '[': return matchbracketclass(c, p, ep-1);
default: return (uchar(*p) == c);
}
}
}
static const char *matchbalance (MatchState *ms, const char *s,
const char *p) {
if (l_unlikely(p >= ms->p_end - 1))
luaL_error(ms->L, "malformed pattern (missing arguments to '%%b')");
if (*s != *p) return NULL;
else {
int b = *p;
int e = *(p+1);
int cont = 1;
while (++s < ms->src_end) {
if (*s == e) {
if (--cont == 0) return s+1;
}
else if (*s == b) cont++;
}
}
return NULL;
}
static const char *max_expand (MatchState *ms, const char *s,
const char *p, const char *ep) {
ptrdiff_t i = 0;
while (singlematch(ms, s + i, p, ep))
i++;
while (i>=0) {
const char *res = match(ms, (s+i), ep+1);
if (res) return res;
i--;
}
return NULL;
}
static const char *min_expand (MatchState *ms, const char *s,
const char *p, const char *ep) {
for (;;) {
const char *res = match(ms, s, ep+1);
if (res != NULL)
return res;
else if (singlematch(ms, s, p, ep))
s++;
else return NULL;
}
}
static const char *start_capture (MatchState *ms, const char *s,
const char *p, int what) {
const char *res;
int level = ms->level;
if (level >= LUA_MAXCAPTURES) luaL_error(ms->L, "too many captures");
ms->capture[level].init = s;
ms->capture[level].len = what;
ms->level = level+1;
if ((res=match(ms, s, p)) == NULL)
ms->level--;
return res;
}
static const char *end_capture (MatchState *ms, const char *s,
const char *p) {
int l = capture_to_close(ms);
const char *res;
ms->capture[l].len = s - ms->capture[l].init;
if ((res = match(ms, s, p)) == NULL)
ms->capture[l].len = CAP_UNFINISHED;
return res;
}
static const char *match_capture (MatchState *ms, const char *s, int l) {
size_t len;
l = check_capture(ms, l);
len = ms->capture[l].len;
if ((size_t)(ms->src_end-s) >= len &&
memcmp(ms->capture[l].init, s, len) == 0)
return s+len;
else return NULL;
}
static const char *match (MatchState *ms, const char *s, const char *p) {
if (l_unlikely(ms->matchdepth-- == 0))
luaL_error(ms->L, "pattern too complex");
init:
if (p != ms->p_end) {
switch (*p) {
case '(': {
if (*(p + 1) == ')')
s = start_capture(ms, s, p + 2, CAP_POSITION);
else
s = start_capture(ms, s, p + 1, CAP_UNFINISHED);
break;
}
case ')': {
s = end_capture(ms, s, p + 1);
break;
}
case '$': {
if ((p + 1) != ms->p_end)
goto dflt;
s = (s == ms->src_end) ? s : NULL;
break;
}
case L_ESC: {
switch (*(p + 1)) {
case 'b': {
s = matchbalance(ms, s, p + 2);
if (s != NULL) {
p += 4; goto init;
}
break;
}
case 'f': {
const char *ep; char previous;
p += 2;
if (l_unlikely(*p != '['))
luaL_error(ms->L, "missing '[' after '%%f' in pattern");
ep = classend(ms, p);
previous = (s == ms->src_init) ? '\0' : *(s - 1);
if (!matchbracketclass(uchar(previous), p, ep - 1) &&
matchbracketclass(uchar(*s), p, ep - 1)) {
p = ep; goto init;
}
s = NULL;
break;
}
case '0': case '1': case '2': case '3':
case '4': case '5': case '6': case '7':
case '8': case '9': {
s = match_capture(ms, s, uchar(*(p + 1)));
if (s != NULL) {
p += 2; goto init;
}
break;
}
default: goto dflt;
}
break;
}
default: dflt: {
const char *ep = classend(ms, p);
if (!singlematch(ms, s, p, ep)) {
if (*ep == '*' || *ep == '?' || *ep == '-') {
p = ep + 1; goto init;
}
else
s = NULL;
}
else {
switch (*ep) {
case '?': {
const char *res;
if ((res = match(ms, s + 1, ep + 1)) != NULL)
s = res;
else {
p = ep + 1; goto init;
}
break;
}
case '+':
s++;
case '*':
s = max_expand(ms, s, p, ep);
break;
case '-':
s = min_expand(ms, s, p, ep);
break;
default:
s++; p = ep; goto init;
}
}
break;
}
}
}
ms->matchdepth++;
return s;
}
static const char *lmemfind (const char *s1, size_t l1,
const char *s2, size_t l2) {
if (l2 == 0) return s1;
else if (l2 > l1) return NULL;
else {
const char *init;
l2--;
l1 = l1-l2;
while (l1 > 0 && (init = (const char *)memchr(s1, *s2, l1)) != NULL) {
init++;
if (memcmp(init, s2+1, l2) == 0)
return init-1;
else {
l1 -= init-s1;
s1 = init;
}
}
return NULL;
}
}
static size_t get_onecapture (MatchState *ms, int i, const char *s,
const char *e, const char **cap) {
if (i >= ms->level) {
if (l_unlikely(i != 0))
luaL_error(ms->L, "invalid capture index %%%d", i + 1);
*cap = s;
return e - s;
}
else {
ptrdiff_t capl = ms->capture[i].len;
*cap = ms->capture[i].init;
if (l_unlikely(capl == CAP_UNFINISHED))
luaL_error(ms->L, "unfinished capture");
else if (capl == CAP_POSITION)
lua_pushinteger(ms->L, (ms->capture[i].init - ms->src_init) + 1);
return capl;
}
}
static void push_onecapture (MatchState *ms, int i, const char *s,
const char *e) {
const char *cap;
ptrdiff_t l = get_onecapture(ms, i, s, e, &cap);
if (l != CAP_POSITION)
lua_pushlstring(ms->L, cap, l);
}
static int push_captures (MatchState *ms, const char *s, const char *e) {
int i;
int nlevels = (ms->level == 0 && s) ? 1 : ms->level;
luaL_checkstack(ms->L, nlevels, "too many captures");
for (i = 0; i < nlevels; i++)
push_onecapture(ms, i, s, e);
return nlevels;
}
static int nospecials (const char *p, size_t l) {
size_t upto = 0;
do {
if (strpbrk(p + upto, SPECIALS))
return 0;
upto += strlen(p + upto) + 1;
} while (upto <= l);
return 1;
}
static void prepstate (MatchState *ms, lua_State *L,
const char *s, size_t ls, const char *p, size_t lp) {
ms->L = L;
ms->matchdepth = MAXCCALLS;
ms->src_init = s;
ms->src_end = s + ls;
ms->p_end = p + lp;
}
static void reprepstate (MatchState *ms) {
ms->level = 0;
lua_assert(ms->matchdepth == MAXCCALLS);
}
static int str_find_aux (lua_State *L, int find) {
size_t ls, lp;
const char *s = luaL_checklstring(L, 1, &ls);
const char *p = luaL_checklstring(L, 2, &lp);
size_t init = posrelatI(luaL_optinteger(L, 3, 1), ls) - 1;
if (init > ls) {
luaL_pushfail(L);
return 1;
}
if (find && (lua_toboolean(L, 4) || nospecials(p, lp))) {
const char *s2 = lmemfind(s + init, ls - init, p, lp);
if (s2) {
lua_pushinteger(L, (s2 - s) + 1);
lua_pushinteger(L, (s2 - s) + lp);
return 2;
}
}
else {
MatchState ms;
const char *s1 = s + init;
int anchor = (*p == '^');
if (anchor) {
p++; lp--;
}
prepstate(&ms, L, s, ls, p, lp);
do {
const char *res;
reprepstate(&ms);
if ((res=match(&ms, s1, p)) != NULL) {
if (find) {
lua_pushinteger(L, (s1 - s) + 1);
lua_pushinteger(L, res - s);
return push_captures(&ms, NULL, 0) + 2;
}
else
return push_captures(&ms, s1, res);
}
} while (s1++ < ms.src_end && !anchor);
}
luaL_pushfail(L);
return 1;
}
static int str_find (lua_State *L) {
return str_find_aux(L, 1);
}
static int str_match (lua_State *L) {
return str_find_aux(L, 0);
}
typedef struct GMatchState {
const char *src;
const char *p;
const char *lastmatch;
MatchState ms;
} GMatchState;
static int gmatch_aux (lua_State *L) {
GMatchState *gm = (GMatchState *)lua_touserdata(L, lua_upvalueindex(3));
const char *src;
gm->ms.L = L;
for (src = gm->src; src <= gm->ms.src_end; src++) {
const char *e;
reprepstate(&gm->ms);
if ((e = match(&gm->ms, src, gm->p)) != NULL && e != gm->lastmatch) {
gm->src = gm->lastmatch = e;
return push_captures(&gm->ms, src, e);
}
}
return 0;
}
static int gmatch (lua_State *L) {
size_t ls, lp;
const char *s = luaL_checklstring(L, 1, &ls);
const char *p = luaL_checklstring(L, 2, &lp);
size_t init = posrelatI(luaL_optinteger(L, 3, 1), ls) - 1;
GMatchState *gm;
lua_settop(L, 2);
gm = (GMatchState *)lua_newuserdatauv(L, sizeof(GMatchState), 0);
if (init > ls)
init = ls + 1;
prepstate(&gm->ms, L, s, ls, p, lp);
gm->src = s + init; gm->p = p; gm->lastmatch = NULL;
lua_pushcclosure(L, gmatch_aux, 3);
return 1;
}
static void add_s (MatchState *ms, luaL_Buffer *b, const char *s,
const char *e) {
size_t l;
lua_State *L = ms->L;
const char *news = lua_tolstring(L, 3, &l);
const char *p;
while ((p = (char *)memchr(news, L_ESC, l)) != NULL) {
luaL_addlstring(b, news, p - news);
p++;
if (*p == L_ESC)
luaL_addchar(b, *p);
else if (*p == '0')
luaL_addlstring(b, s, e - s);
else if (isdigit(uchar(*p))) {
const char *cap;
ptrdiff_t resl = get_onecapture(ms, *p - '1', s, e, &cap);
if (resl == CAP_POSITION)
luaL_addvalue(b);
else
luaL_addlstring(b, cap, resl);
}
else
luaL_error(L, "invalid use of '%c' in replacement string", L_ESC);
l -= p + 1 - news;
news = p + 1;
}
luaL_addlstring(b, news, l);
}
static int add_value (MatchState *ms, luaL_Buffer *b, const char *s,
const char *e, int tr) {
lua_State *L = ms->L;
switch (tr) {
case LUA_TFUNCTION: {
int n;
lua_pushvalue(L, 3);
n = push_captures(ms, s, e);
lua_call(L, n, 1);
break;
}
case LUA_TTABLE: {
push_onecapture(ms, 0, s, e);
lua_gettable(L, 3);
break;
}
default: {
add_s(ms, b, s, e);
return 1;
}
}
if (!lua_toboolean(L, -1)) {
lua_pop(L, 1);
luaL_addlstring(b, s, e - s);
return 0;
}
else if (l_unlikely(!lua_isstring(L, -1)))
return luaL_error(L, "invalid replacement value (a %s)",
luaL_typename(L, -1));
else {
luaL_addvalue(b);
return 1;
}
}
static int str_gsub (lua_State *L) {
size_t srcl, lp;
const char *src = luaL_checklstring(L, 1, &srcl);
const char *p = luaL_checklstring(L, 2, &lp);
const char *lastmatch = NULL;
int tr = lua_type(L, 3);
lua_Integer max_s = luaL_optinteger(L, 4, srcl + 1);
int anchor = (*p == '^');
lua_Integer n = 0;
int changed = 0;
MatchState ms;
luaL_Buffer b;
luaL_argexpected(L, tr == LUA_TNUMBER || tr == LUA_TSTRING ||
tr == LUA_TFUNCTION || tr == LUA_TTABLE, 3,
"string/function/table");
luaL_buffinit(L, &b);
if (anchor) {
p++; lp--;
}
prepstate(&ms, L, src, srcl, p, lp);
while (n < max_s) {
const char *e;
reprepstate(&ms);
if ((e = match(&ms, src, p)) != NULL && e != lastmatch) {
n++;
changed = add_value(&ms, &b, src, e, tr) | changed;
src = lastmatch = e;
}
else if (src < ms.src_end)
luaL_addchar(&b, *src++);
else break;
if (anchor) break;
}
if (!changed)
lua_pushvalue(L, 1);
else {
luaL_addlstring(&b, src, ms.src_end-src);
luaL_pushresult(&b);
}
lua_pushinteger(L, n);
return 2;
}
#if !defined(lua_number2strx)
#define SIZELENMOD (sizeof(LUA_NUMBER_FRMLEN)/sizeof(char))
#define L_NBFD ((l_floatatt(MANT_DIG) - 1)%4 + 1)
static lua_Number adddigit (char *buff, int n, lua_Number x) {
lua_Number dd = l_mathop(floor)(x);
int d = (int)dd;
buff[n] = (d < 10 ? d + '0' : d - 10 + 'a');
return x - dd;
}
static int num2straux (char *buff, int sz, lua_Number x) {
if (x != x || x == (lua_Number)HUGE_VAL || x == -(lua_Number)HUGE_VAL)
return l_sprintf(buff, sz, LUA_NUMBER_FMT, (LUAI_UACNUMBER)x);
else if (x == 0) {
return l_sprintf(buff, sz, LUA_NUMBER_FMT "x0p+0", (LUAI_UACNUMBER)x);
}
else {
int e;
lua_Number m = l_mathop(frexp)(x, &e);
int n = 0;
if (m < 0) {
buff[n++] = '-';
m = -m;
}
buff[n++] = '0'; buff[n++] = 'x';
m = adddigit(buff, n++, m * (1 << L_NBFD));
e -= L_NBFD;
if (m > 0) {
buff[n++] = lua_getlocaledecpoint();
do {
m = adddigit(buff, n++, m * 16);
} while (m > 0);
}
n += l_sprintf(buff + n, sz - n, "p%+d", e);
lua_assert(n < sz);
return n;
}
}
static int lua_number2strx (lua_State *L, char *buff, int sz,
const char *fmt, lua_Number x) {
int n = num2straux(buff, sz, x);
if (fmt[SIZELENMOD] == 'A') {
int i;
for (i = 0; i < n; i++)
buff[i] = toupper(uchar(buff[i]));
}
else if (l_unlikely(fmt[SIZELENMOD] != 'a'))
return luaL_error(L, "modifiers for format '%%a'/'%%A' not implemented");
return n;
}
#endif
#define MAX_ITEMF (110 + l_floatatt(MAX_10_EXP))
#define MAX_ITEM 120
#if !defined(L_FMTFLAGSF)
#define L_FMTFLAGSF "-+#0 "
#define L_FMTFLAGSX "-#0"
#define L_FMTFLAGSI "-+0 "
#define L_FMTFLAGSU "-0"
#define L_FMTFLAGSC "-"
#endif
#define MAX_FORMAT 32
static void addquoted (luaL_Buffer *b, const char *s, size_t len) {
luaL_addchar(b, '"');
while (len--) {
if (*s == '"' || *s == '\\' || *s == '\n') {
luaL_addchar(b, '\\');
luaL_addchar(b, *s);
}
else if (iscntrl(uchar(*s))) {
char buff[10];
if (!isdigit(uchar(*(s+1))))
l_sprintf(buff, sizeof(buff), "\\%d", (int)uchar(*s));
else
l_sprintf(buff, sizeof(buff), "\\%03d", (int)uchar(*s));
luaL_addstring(b, buff);
}
else
luaL_addchar(b, *s);
s++;
}
luaL_addchar(b, '"');
}
static int quotefloat (lua_State *L, char *buff, lua_Number n) {
const char *s;
if (n == (lua_Number)HUGE_VAL)
s = "1e9999";
else if (n == -(lua_Number)HUGE_VAL)
s = "-1e9999";
else if (n != n)
s = "(0/0)";
else {
int nb = lua_number2strx(L, buff, MAX_ITEM,
"%" LUA_NUMBER_FRMLEN "a", n);
if (memchr(buff, '.', nb) == NULL) {
char point = lua_getlocaledecpoint();
char *ppoint = (char *)memchr(buff, point, nb);
if (ppoint) *ppoint = '.';
}
return nb;
}
return l_sprintf(buff, MAX_ITEM, "%s", s);
}
static void addliteral (lua_State *L, luaL_Buffer *b, int arg) {
switch (lua_type(L, arg)) {
case LUA_TSTRING: {
size_t len;
const char *s = lua_tolstring(L, arg, &len);
addquoted(b, s, len);
break;
}
case LUA_TNUMBER: {
char *buff = luaL_prepbuffsize(b, MAX_ITEM);
int nb;
if (!lua_isinteger(L, arg))
nb = quotefloat(L, buff, lua_tonumber(L, arg));
else {
lua_Integer n = lua_tointeger(L, arg);
const char *format = (n == LUA_MININTEGER)
? "0x%" LUA_INTEGER_FRMLEN "x"
: LUA_INTEGER_FMT;
nb = l_sprintf(buff, MAX_ITEM, format, (LUAI_UACINT)n);
}
luaL_addsize(b, nb);
break;
}
case LUA_TNIL: case LUA_TBOOLEAN: {
luaL_tolstring(L, arg, NULL);
luaL_addvalue(b);
break;
}
default: {
luaL_argerror(L, arg, "value has no literal form");
}
}
}
static const char *get2digits (const char *s) {
if (isdigit(uchar(*s))) {
s++;
if (isdigit(uchar(*s))) s++;
}
return s;
}
static void checkformat (lua_State *L, const char *form, const char *flags,
int precision) {
const char *spec = form + 1;
spec += strspn(spec, flags);
if (*spec != '0') {
spec = get2digits(spec);
if (*spec == '.' && precision) {
spec++;
spec = get2digits(spec);
}
}
if (!isalpha(uchar(*spec)))
luaL_error(L, "invalid conversion specification: '%s'", form);
}
static const char *getformat (lua_State *L, const char *strfrmt,
char *form) {
size_t len = strspn(strfrmt, L_FMTFLAGSF "123456789.");
len++;
if (len >= MAX_FORMAT - 10)
luaL_error(L, "invalid format (too long)");
*(form++) = '%';
memcpy(form, strfrmt, len * sizeof(char));
*(form + len) = '\0';
return strfrmt + len - 1;
}
static void addlenmod (char *form, const char *lenmod) {
size_t l = strlen(form);
size_t lm = strlen(lenmod);
char spec = form[l - 1];
strcpy(form + l - 1, lenmod);
form[l + lm - 1] = spec;
form[l + lm] = '\0';
}
static int str_format (lua_State *L) {
int top = lua_gettop(L);
int arg = 1;
size_t sfl;
const char *strfrmt = luaL_checklstring(L, arg, &sfl);
const char *strfrmt_end = strfrmt+sfl;
const char *flags;
luaL_Buffer b;
luaL_buffinit(L, &b);
while (strfrmt < strfrmt_end) {
if (*strfrmt != L_ESC)
luaL_addchar(&b, *strfrmt++);
else if (*++strfrmt == L_ESC)
luaL_addchar(&b, *strfrmt++);
else {
char form[MAX_FORMAT];
int maxitem = MAX_ITEM;
char *buff = luaL_prepbuffsize(&b, maxitem);
int nb = 0;
if (++arg > top)
return luaL_argerror(L, arg, "no value");
strfrmt = getformat(L, strfrmt, form);
switch (*strfrmt++) {
case 'c': {
checkformat(L, form, L_FMTFLAGSC, 0);
nb = l_sprintf(buff, maxitem, form, (int)luaL_checkinteger(L, arg));
break;
}
case 'd': case 'i':
flags = L_FMTFLAGSI;
goto intcase;
case 'u':
flags = L_FMTFLAGSU;
goto intcase;
case 'o': case 'x': case 'X':
flags = L_FMTFLAGSX;
intcase: {
lua_Integer n = luaL_checkinteger(L, arg);
checkformat(L, form, flags, 1);
addlenmod(form, LUA_INTEGER_FRMLEN);
nb = l_sprintf(buff, maxitem, form, (LUAI_UACINT)n);
break;
}
case 'a': case 'A':
checkformat(L, form, L_FMTFLAGSF, 1);
addlenmod(form, LUA_NUMBER_FRMLEN);
nb = lua_number2strx(L, buff, maxitem, form,
luaL_checknumber(L, arg));
break;
case 'f':
maxitem = MAX_ITEMF;
buff = luaL_prepbuffsize(&b, maxitem);
case 'e': case 'E': case 'g': case 'G': {
lua_Number n = luaL_checknumber(L, arg);
checkformat(L, form, L_FMTFLAGSF, 1);
addlenmod(form, LUA_NUMBER_FRMLEN);
nb = l_sprintf(buff, maxitem, form, (LUAI_UACNUMBER)n);
break;
}
case 'p': {
const void *p = lua_topointer(L, arg);
checkformat(L, form, L_FMTFLAGSC, 0);
if (p == NULL) {
p = "(null)";
form[strlen(form) - 1] = 's';
}
nb = l_sprintf(buff, maxitem, form, p);
break;
}
case 'q': {
if (form[2] != '\0')
return luaL_error(L, "specifier '%%q' cannot have modifiers");
addliteral(L, &b, arg);
break;
}
case 's': {
size_t l;
const char *s = luaL_tolstring(L, arg, &l);
if (form[2] == '\0')
luaL_addvalue(&b);
else {
luaL_argcheck(L, l == strlen(s), arg, "string contains zeros");
checkformat(L, form, L_FMTFLAGSC, 1);
if (strchr(form, '.') == NULL && l >= 100) {
luaL_addvalue(&b);
}
else {
nb = l_sprintf(buff, maxitem, form, s);
lua_pop(L, 1);
}
}
break;
}
default: {
return luaL_error(L, "invalid conversion '%s' to 'format'", form);
}
}
lua_assert(nb < maxitem);
luaL_addsize(&b, nb);
}
}
luaL_pushresult(&b);
return 1;
}
#if !defined(LUAL_PACKPADBYTE)
#define LUAL_PACKPADBYTE 0x00
#endif
#define MAXINTSIZE 16
#define NB CHAR_BIT
#define MC ((1 << NB) - 1)
#define SZINT ((int)sizeof(lua_Integer))
static const union {
int dummy;
char little;
} nativeendian = {1};
typedef struct Header {
lua_State *L;
int islittle;
int maxalign;
} Header;
typedef enum KOption {
Kint,
Kuint,
Kfloat,
Knumber,
Kdouble,
Kchar,
Kstring,
Kzstr,
Kpadding,
Kpaddalign,
Knop
} KOption;
static int digit (int c) { return '0' <= c && c <= '9'; }
static int getnum (const char **fmt, int df) {
if (!digit(**fmt))
return df;
else {
int a = 0;
do {
a = a*10 + (*((*fmt)++) - '0');
} while (digit(**fmt) && a <= ((int)MAXSIZE - 9)/10);
return a;
}
}
static int getnumlimit (Header *h, const char **fmt, int df) {
int sz = getnum(fmt, df);
if (l_unlikely(sz > MAXINTSIZE || sz <= 0))
return luaL_error(h->L, "integral size (%d) out of limits [1,%d]",
sz, MAXINTSIZE);
return sz;
}
static void initheader (lua_State *L, Header *h) {
h->L = L;
h->islittle = nativeendian.little;
h->maxalign = 1;
}
static KOption getoption (Header *h, const char **fmt, int *size) {
struct cD { char c; union { LUAI_MAXALIGN; } u; };
int opt = *((*fmt)++);
*size = 0;
switch (opt) {
case 'b': *size = sizeof(char); return Kint;
case 'B': *size = sizeof(char); return Kuint;
case 'h': *size = sizeof(short); return Kint;
case 'H': *size = sizeof(short); return Kuint;
case 'l': *size = sizeof(long); return Kint;
case 'L': *size = sizeof(long); return Kuint;
case 'j': *size = sizeof(lua_Integer); return Kint;
case 'J': *size = sizeof(lua_Integer); return Kuint;
case 'T': *size = sizeof(size_t); return Kuint;
case 'f': *size = sizeof(float); return Kfloat;
case 'n': *size = sizeof(lua_Number); return Knumber;
case 'd': *size = sizeof(double); return Kdouble;
case 'i': *size = getnumlimit(h, fmt, sizeof(int)); return Kint;
case 'I': *size = getnumlimit(h, fmt, sizeof(int)); return Kuint;
case 's': *size = getnumlimit(h, fmt, sizeof(size_t)); return Kstring;
case 'c':
*size = getnum(fmt, -1);
if (l_unlikely(*size == -1))
luaL_error(h->L, "missing size for format option 'c'");
return Kchar;
case 'z': return Kzstr;
case 'x': *size = 1; return Kpadding;
case 'X': return Kpaddalign;
case ' ': break;
case '<': h->islittle = 1; break;
case '>': h->islittle = 0; break;
case '=': h->islittle = nativeendian.little; break;
case '!': {
const int maxalign = offsetof(struct cD, u);
h->maxalign = getnumlimit(h, fmt, maxalign);
break;
}
default: luaL_error(h->L, "invalid format option '%c'", opt);
}
return Knop;
}
static KOption getdetails (Header *h, size_t totalsize,
const char **fmt, int *psize, int *ntoalign) {
KOption opt = getoption(h, fmt, psize);
int align = *psize;
if (opt == Kpaddalign) {
if (**fmt == '\0' || getoption(h, fmt, &align) == Kchar || align == 0)
luaL_argerror(h->L, 1, "invalid next option for option 'X'");
}
if (align <= 1 || opt == Kchar)
*ntoalign = 0;
else {
if (align > h->maxalign)
align = h->maxalign;
if (l_unlikely((align & (align - 1)) != 0))
luaL_argerror(h->L, 1, "format asks for alignment not power of 2");
*ntoalign = (align - (int)(totalsize & (align - 1))) & (align - 1);
}
return opt;
}
static void packint (luaL_Buffer *b, lua_Unsigned n,
int islittle, int size, int neg) {
char *buff = luaL_prepbuffsize(b, size);
int i;
buff[islittle ? 0 : size - 1] = (char)(n & MC);
for (i = 1; i < size; i++) {
n >>= NB;
buff[islittle ? i : size - 1 - i] = (char)(n & MC);
}
if (neg && size > SZINT) {
for (i = SZINT; i < size; i++)
buff[islittle ? i : size - 1 - i] = (char)MC;
}
luaL_addsize(b, size);
}
static void copywithendian (char *dest, const char *src,
int size, int islittle) {
if (islittle == nativeendian.little)
memcpy(dest, src, size);
else {
dest += size - 1;
while (size-- != 0)
*(dest--) = *(src++);
}
}
static int str_pack (lua_State *L) {
luaL_Buffer b;
Header h;
const char *fmt = luaL_checkstring(L, 1);
int arg = 1;
size_t totalsize = 0;
initheader(L, &h);
lua_pushnil(L);
luaL_buffinit(L, &b);
while (*fmt != '\0') {
int size, ntoalign;
KOption opt = getdetails(&h, totalsize, &fmt, &size, &ntoalign);
totalsize += ntoalign + size;
while (ntoalign-- > 0)
luaL_addchar(&b, LUAL_PACKPADBYTE);
arg++;
switch (opt) {
case Kint: {
lua_Integer n = luaL_checkinteger(L, arg);
if (size < SZINT) {
lua_Integer lim = (lua_Integer)1 << ((size * NB) - 1);
luaL_argcheck(L, -lim <= n && n < lim, arg, "integer overflow");
}
packint(&b, (lua_Unsigned)n, h.islittle, size, (n < 0));
break;
}
case Kuint: {
lua_Integer n = luaL_checkinteger(L, arg);
if (size < SZINT)
luaL_argcheck(L, (lua_Unsigned)n < ((lua_Unsigned)1 << (size * NB)),
arg, "unsigned overflow");
packint(&b, (lua_Unsigned)n, h.islittle, size, 0);
break;
}
case Kfloat: {
float f = (float)luaL_checknumber(L, arg);
char *buff = luaL_prepbuffsize(&b, sizeof(f));
copywithendian(buff, (char *)&f, sizeof(f), h.islittle);
luaL_addsize(&b, size);
break;
}
case Knumber: {
lua_Number f = luaL_checknumber(L, arg);
char *buff = luaL_prepbuffsize(&b, sizeof(f));
copywithendian(buff, (char *)&f, sizeof(f), h.islittle);
luaL_addsize(&b, size);
break;
}
case Kdouble: {
double f = (double)luaL_checknumber(L, arg);
char *buff = luaL_prepbuffsize(&b, sizeof(f));
copywithendian(buff, (char *)&f, sizeof(f), h.islittle);
luaL_addsize(&b, size);
break;
}
case Kchar: {
size_t len;
const char *s = luaL_checklstring(L, arg, &len);
luaL_argcheck(L, len <= (size_t)size, arg,
"string longer than given size");
luaL_addlstring(&b, s, len);
while (len++ < (size_t)size)
luaL_addchar(&b, LUAL_PACKPADBYTE);
break;
}
case Kstring: {
size_t len;
const char *s = luaL_checklstring(L, arg, &len);
luaL_argcheck(L, size >= (int)sizeof(size_t) ||
len < ((size_t)1 << (size * NB)),
arg, "string length does not fit in given size");
packint(&b, (lua_Unsigned)len, h.islittle, size, 0);
luaL_addlstring(&b, s, len);
totalsize += len;
break;
}
case Kzstr: {
size_t len;
const char *s = luaL_checklstring(L, arg, &len);
luaL_argcheck(L, strlen(s) == len, arg, "string contains zeros");
luaL_addlstring(&b, s, len);
luaL_addchar(&b, '\0');
totalsize += len + 1;
break;
}
case Kpadding: luaL_addchar(&b, LUAL_PACKPADBYTE);
case Kpaddalign: case Knop:
arg--;
break;
}
}
luaL_pushresult(&b);
return 1;
}
static int str_packsize (lua_State *L) {
Header h;
const char *fmt = luaL_checkstring(L, 1);
size_t totalsize = 0;
initheader(L, &h);
while (*fmt != '\0') {
int size, ntoalign;
KOption opt = getdetails(&h, totalsize, &fmt, &size, &ntoalign);
luaL_argcheck(L, opt != Kstring && opt != Kzstr, 1,
"variable-length format");
size += ntoalign;
luaL_argcheck(L, totalsize <= MAXSIZE - size, 1,
"format result too large");
totalsize += size;
}
lua_pushinteger(L, (lua_Integer)totalsize);
return 1;
}
static lua_Integer unpackint (lua_State *L, const char *str,
int islittle, int size, int issigned) {
lua_Unsigned res = 0;
int i;
int limit = (size <= SZINT) ? size : SZINT;
for (i = limit - 1; i >= 0; i--) {
res <<= NB;
res |= (lua_Unsigned)(unsigned char)str[islittle ? i : size - 1 - i];
}
if (size < SZINT) {
if (issigned) {
lua_Unsigned mask = (lua_Unsigned)1 << (size*NB - 1);
res = ((res ^ mask) - mask);
}
}
else if (size > SZINT) {
int mask = (!issigned || (lua_Integer)res >= 0) ? 0 : MC;
for (i = limit; i < size; i++) {
if (l_unlikely((unsigned char)str[islittle ? i : size - 1 - i] != mask))
luaL_error(L, "%d-byte integer does not fit into Lua Integer", size);
}
}
return (lua_Integer)res;
}
static int str_unpack (lua_State *L) {
Header h;
const char *fmt = luaL_checkstring(L, 1);
size_t ld;
const char *data = luaL_checklstring(L, 2, &ld);
size_t pos = posrelatI(luaL_optinteger(L, 3, 1), ld) - 1;
int n = 0;
luaL_argcheck(L, pos <= ld, 3, "initial position out of string");
initheader(L, &h);
while (*fmt != '\0') {
int size, ntoalign;
KOption opt = getdetails(&h, pos, &fmt, &size, &ntoalign);
luaL_argcheck(L, (size_t)ntoalign + size <= ld - pos, 2,
"data string too short");
pos += ntoalign;
luaL_checkstack(L, 2, "too many results");
n++;
switch (opt) {
case Kint:
case Kuint: {
lua_Integer res = unpackint(L, data + pos, h.islittle, size,
(opt == Kint));
lua_pushinteger(L, res);
break;
}
case Kfloat: {
float f;
copywithendian((char *)&f, data + pos, sizeof(f), h.islittle);
lua_pushnumber(L, (lua_Number)f);
break;
}
case Knumber: {
lua_Number f;
copywithendian((char *)&f, data + pos, sizeof(f), h.islittle);
lua_pushnumber(L, f);
break;
}
case Kdouble: {
double f;
copywithendian((char *)&f, data + pos, sizeof(f), h.islittle);
lua_pushnumber(L, (lua_Number)f);
break;
}
case Kchar: {
lua_pushlstring(L, data + pos, size);
break;
}
case Kstring: {
size_t len = (size_t)unpackint(L, data + pos, h.islittle, size, 0);
luaL_argcheck(L, len <= ld - pos - size, 2, "data string too short");
lua_pushlstring(L, data + pos + size, len);
pos += len;
break;
}
case Kzstr: {
size_t len = strlen(data + pos);
luaL_argcheck(L, pos + len < ld, 2,
"unfinished string for format 'z'");
lua_pushlstring(L, data + pos, len);
pos += len + 1;
break;
}
case Kpaddalign: case Kpadding: case Knop:
n--;
break;
}
pos += size;
}
lua_pushinteger(L, pos + 1);
return n + 1;
}
static const luaL_Reg strlib[] = {
{"byte", str_byte},
{"char", str_char},
{"dump", str_dump},
{"find", str_find},
{"format", str_format},
{"gmatch", gmatch},
{"gsub", str_gsub},
{"len", str_len},
{"lower", str_lower},
{"match", str_match},
{"rep", str_rep},
{"reverse", str_reverse},
{"sub", str_sub},
{"upper", str_upper},
{"pack", str_pack},
{"packsize", str_packsize},
{"unpack", str_unpack},
{NULL, NULL}
};
static void createmetatable (lua_State *L) {
luaL_newlibtable(L, stringmetamethods);
luaL_setfuncs(L, stringmetamethods, 0);
lua_pushliteral(L, "carview.php?tsp=");
lua_pushvalue(L, -2);
lua_setmetatable(L, -2);
lua_pop(L, 1);
lua_pushvalue(L, -2);
lua_setfield(L, -2, "__index");
lua_pop(L, 1);
}
LUAMOD_API int luaopen_string (lua_State *L) {
luaL_newlib(L, strlib);
createmetatable(L);
return 1;
}
//path: src/imports/../dependencies/lua/ltablib.c
#define ltablib_c
#define LUA_LIB
#include
#include
#include
#define TAB_R 1
#define TAB_W 2
#define TAB_L 4
#define TAB_RW (TAB_R | TAB_W)
#define aux_getn(L,n,w) (checktab(L, n, (w) | TAB_L), luaL_len(L, n))
static int checkfield (lua_State *L, const char *key, int n) {
lua_pushstring(L, key);
return (lua_rawget(L, -n) != LUA_TNIL);
}
static void checktab (lua_State *L, int arg, int what) {
if (lua_type(L, arg) != LUA_TTABLE) {
int n = 1;
if (lua_getmetatable(L, arg) &&
(!(what & TAB_R) || checkfield(L, "__index", ++n)) &&
(!(what & TAB_W) || checkfield(L, "__newindex", ++n)) &&
(!(what & TAB_L) || checkfield(L, "__len", ++n))) {
lua_pop(L, n);
}
else
luaL_checktype(L, arg, LUA_TTABLE);
}
}
static int tcreate (lua_State *L) {
lua_Unsigned sizeseq = (lua_Unsigned)luaL_checkinteger(L, 1);
lua_Unsigned sizerest = (lua_Unsigned)luaL_optinteger(L, 2, 0);
luaL_argcheck(L, sizeseq <= UINT_MAX, 1, "out of range");
luaL_argcheck(L, sizerest <= UINT_MAX, 2, "out of range");
lua_createtable(L, (unsigned)sizeseq, (unsigned)sizerest);
return 1;
}
static int tinsert (lua_State *L) {
lua_Integer pos;
lua_Integer e = aux_getn(L, 1, TAB_RW);
e = luaL_intop(+, e, 1);
switch (lua_gettop(L)) {
case 2: {
pos = e;
break;
}
case 3: {
lua_Integer i;
pos = luaL_checkinteger(L, 2);
luaL_argcheck(L, (lua_Unsigned)pos - 1u < (lua_Unsigned)e, 2,
"position out of bounds");
for (i = e; i > pos; i--) {
lua_geti(L, 1, i - 1);
lua_seti(L, 1, i);
}
break;
}
default: {
return luaL_error(L, "wrong number of arguments to 'insert'");
}
}
lua_seti(L, 1, pos);
return 0;
}
static int tremove (lua_State *L) {
lua_Integer size = aux_getn(L, 1, TAB_RW);
lua_Integer pos = luaL_optinteger(L, 2, size);
if (pos != size)
luaL_argcheck(L, (lua_Unsigned)pos - 1u <= (lua_Unsigned)size, 2,
"position out of bounds");
lua_geti(L, 1, pos);
for ( ; pos < size; pos++) {
lua_geti(L, 1, pos + 1);
lua_seti(L, 1, pos);
}
lua_pushnil(L);
lua_seti(L, 1, pos);
return 1;
}
static int tmove (lua_State *L) {
lua_Integer f = luaL_checkinteger(L, 2);
lua_Integer e = luaL_checkinteger(L, 3);
lua_Integer t = luaL_checkinteger(L, 4);
int tt = !lua_isnoneornil(L, 5) ? 5 : 1;
checktab(L, 1, TAB_R);
checktab(L, tt, TAB_W);
if (e >= f) {
lua_Integer n, i;
luaL_argcheck(L, f > 0 || e < LUA_MAXINTEGER + f, 3,
"too many elements to move");
n = e - f + 1;
luaL_argcheck(L, t <= LUA_MAXINTEGER - n + 1, 4,
"destination wrap around");
if (t > e || t <= f || (tt != 1 && !lua_compare(L, 1, tt, LUA_OPEQ))) {
for (i = 0; i < n; i++) {
lua_geti(L, 1, f + i);
lua_seti(L, tt, t + i);
}
}
else {
for (i = n - 1; i >= 0; i--) {
lua_geti(L, 1, f + i);
lua_seti(L, tt, t + i);
}
}
}
lua_pushvalue(L, tt);
return 1;
}
static void addfield (lua_State *L, luaL_Buffer *b, lua_Integer i) {
lua_geti(L, 1, i);
if (l_unlikely(!lua_isstring(L, -1)))
luaL_error(L, "invalid value (%s) at index %I in table for 'concat'",
luaL_typename(L, -1), (LUAI_UACINT)i);
luaL_addvalue(b);
}
static int tconcat (lua_State *L) {
luaL_Buffer b;
lua_Integer last = aux_getn(L, 1, TAB_R);
size_t lsep;
const char *sep = luaL_optlstring(L, 2, "carview.php?tsp=", &lsep);
lua_Integer i = luaL_optinteger(L, 3, 1);
last = luaL_optinteger(L, 4, last);
luaL_buffinit(L, &b);
for (; i < last; i++) {
addfield(L, &b, i);
luaL_addlstring(&b, sep, lsep);
}
if (i == last)
addfield(L, &b, i);
luaL_pushresult(&b);
return 1;
}
static int tpack (lua_State *L) {
int i;
int n = lua_gettop(L);
lua_createtable(L, n, 1);
lua_insert(L, 1);
for (i = n; i >= 1; i--)
lua_seti(L, 1, i);
lua_pushinteger(L, n);
lua_setfield(L, 1, "n");
return 1;
}
static int tunpack (lua_State *L) {
lua_Unsigned n;
lua_Integer i = luaL_optinteger(L, 2, 1);
lua_Integer e = luaL_opt(L, luaL_checkinteger, 3, luaL_len(L, 1));
if (i > e) return 0;
n = (lua_Unsigned)e - i;
if (l_unlikely(n >= (unsigned int)INT_MAX ||
!lua_checkstack(L, (int)(++n))))
return luaL_error(L, "too many results to unpack");
for (; i < e; i++) {
lua_geti(L, 1, i);
}
lua_geti(L, 1, e);
return (int)n;
}
typedef unsigned int IdxT;
#if !defined(l_randomizePivot)
#define l_randomizePivot(L) luaL_makeseed(L)
#endif
#define RANLIMIT 100u
static void set2 (lua_State *L, IdxT i, IdxT j) {
lua_seti(L, 1, i);
lua_seti(L, 1, j);
}
static int sort_comp (lua_State *L, int a, int b) {
if (lua_isnil(L, 2))
return lua_compare(L, a, b, LUA_OPLT);
else {
int res;
lua_pushvalue(L, 2);
lua_pushvalue(L, a-1);
lua_pushvalue(L, b-2);
lua_call(L, 2, 1);
res = lua_toboolean(L, -1);
lua_pop(L, 1);
return res;
}
}
static IdxT partition (lua_State *L, IdxT lo, IdxT up) {
IdxT i = lo;
IdxT j = up - 1;
for (;;) {
while ((void)lua_geti(L, 1, ++i), sort_comp(L, -1, -2)) {
if (l_unlikely(i == up - 1))
luaL_error(L, "invalid order function for sorting");
lua_pop(L, 1);
}
while ((void)lua_geti(L, 1, --j), sort_comp(L, -3, -1)) {
if (l_unlikely(j < i))
luaL_error(L, "invalid order function for sorting");
lua_pop(L, 1);
}
if (j < i) {
lua_pop(L, 1);
set2(L, up - 1, i);
return i;
}
set2(L, i, j);
}
}
static IdxT choosePivot (IdxT lo, IdxT up, unsigned int rnd) {
IdxT r4 = (up - lo) / 4;
IdxT p = (rnd ^ lo ^ up) % (r4 * 2) + (lo + r4);
lua_assert(lo + r4 <= p && p <= up - r4);
return p;
}
static void auxsort (lua_State *L, IdxT lo, IdxT up, unsigned rnd) {
while (lo < up) {
IdxT p;
IdxT n;
lua_geti(L, 1, lo);
lua_geti(L, 1, up);
if (sort_comp(L, -1, -2))
set2(L, lo, up);
else
lua_pop(L, 2);
if (up - lo == 1)
return;
if (up - lo < RANLIMIT || rnd == 0)
p = (lo + up)/2;
else
p = choosePivot(lo, up, rnd);
lua_geti(L, 1, p);
lua_geti(L, 1, lo);
if (sort_comp(L, -2, -1))
set2(L, p, lo);
else {
lua_pop(L, 1);
lua_geti(L, 1, up);
if (sort_comp(L, -1, -2))
set2(L, p, up);
else
lua_pop(L, 2);
}
if (up - lo == 2)
return;
lua_geti(L, 1, p);
lua_pushvalue(L, -1);
lua_geti(L, 1, up - 1);
set2(L, p, up - 1);
p = partition(L, lo, up);
if (p - lo < up - p) {
auxsort(L, lo, p - 1, rnd);
n = p - lo;
lo = p + 1;
}
else {
auxsort(L, p + 1, up, rnd);
n = up - p;
up = p - 1;
}
if ((up - lo) / 128 > n)
rnd = l_randomizePivot(L);
}
}
static int sort (lua_State *L) {
lua_Integer n = aux_getn(L, 1, TAB_RW);
if (n > 1) {
luaL_argcheck(L, n < INT_MAX, 1, "array too big");
if (!lua_isnoneornil(L, 2))
luaL_checktype(L, 2, LUA_TFUNCTION);
lua_settop(L, 2);
auxsort(L, 1, (IdxT)n, 0);
}
return 0;
}
static const luaL_Reg tab_funcs[] = {
{"concat", tconcat},
{"create", tcreate},
{"insert", tinsert},
{"pack", tpack},
{"unpack", tunpack},
{"remove", tremove},
{"move", tmove},
{"sort", sort},
{NULL, NULL}
};
LUAMOD_API int luaopen_table (lua_State *L) {
luaL_newlib(L, tab_funcs);
return 1;
}
//path: src/imports/../dependencies/lua/lutf8lib.c
#define lutf8lib_c
#define LUA_LIB
#include
#include
#include
#include
#define MAXUNICODE 0x10FFFFu
#define MAXUTF 0x7FFFFFFFu
#define MSGInvalid "invalid UTF-8 code"
#if (UINT_MAX >> 30) >= 1
typedef unsigned int utfint;
#else
typedef unsigned long utfint;
#endif
#define iscont(c) (((c) & 0xC0) == 0x80)
#define iscontp(p) iscont(*(p))
static lua_Integer u_posrelat (lua_Integer pos, size_t len) {
if (pos >= 0) return pos;
else if (0u - (size_t)pos > len) return 0;
else return (lua_Integer)len + pos + 1;
}
static const char *utf8_decode (const char *s, utfint *val, int strict) {
static const utfint limits[] =
{~(utfint)0, 0x80, 0x800, 0x10000u, 0x200000u, 0x4000000u};
unsigned int c = (unsigned char)s[0];
utfint res = 0;
if (c < 0x80)
res = c;
else {
int count = 0;
for (; c & 0x40; c <<= 1) {
unsigned int cc = (unsigned char)s[++count];
if (!iscont(cc))
return NULL;
res = (res << 6) | (cc & 0x3F);
}
res |= ((utfint)(c & 0x7F) << (count * 5));
if (count > 5 || res > MAXUTF || res < limits[count])
return NULL;
s += count;
}
if (strict) {
if (res > MAXUNICODE || (0xD800u <= res && res <= 0xDFFFu))
return NULL;
}
if (val) *val = res;
return s + 1;
}
static int utflen (lua_State *L) {
lua_Integer n = 0;
size_t len;
const char *s = luaL_checklstring(L, 1, &len);
lua_Integer posi = u_posrelat(luaL_optinteger(L, 2, 1), len);
lua_Integer posj = u_posrelat(luaL_optinteger(L, 3, -1), len);
int lax = lua_toboolean(L, 4);
luaL_argcheck(L, 1 <= posi && --posi <= (lua_Integer)len, 2,
"initial position out of bounds");
luaL_argcheck(L, --posj < (lua_Integer)len, 3,
"final position out of bounds");
while (posi <= posj) {
const char *s1 = utf8_decode(s + posi, NULL, !lax);
if (s1 == NULL) {
luaL_pushfail(L);
lua_pushinteger(L, posi + 1);
return 2;
}
posi = s1 - s;
n++;
}
lua_pushinteger(L, n);
return 1;
}
static int codepoint (lua_State *L) {
size_t len;
const char *s = luaL_checklstring(L, 1, &len);
lua_Integer posi = u_posrelat(luaL_optinteger(L, 2, 1), len);
lua_Integer pose = u_posrelat(luaL_optinteger(L, 3, posi), len);
int lax = lua_toboolean(L, 4);
int n;
const char *se;
luaL_argcheck(L, posi >= 1, 2, "out of bounds");
luaL_argcheck(L, pose <= (lua_Integer)len, 3, "out of bounds");
if (posi > pose) return 0;
if (pose - posi >= INT_MAX)
return luaL_error(L, "string slice too long");
n = (int)(pose - posi) + 1;
luaL_checkstack(L, n, "string slice too long");
n = 0;
se = s + pose;
for (s += posi - 1; s < se;) {
utfint code;
s = utf8_decode(s, &code, !lax);
if (s == NULL)
return luaL_error(L, MSGInvalid);
lua_pushinteger(L, code);
n++;
}
return n;
}
static void pushutfchar (lua_State *L, int arg) {
lua_Unsigned code = (lua_Unsigned)luaL_checkinteger(L, arg);
luaL_argcheck(L, code <= MAXUTF, arg, "value out of range");
lua_pushfstring(L, "%U", (long)code);
}
static int utfchar (lua_State *L) {
int n = lua_gettop(L);
if (n == 1)
pushutfchar(L, 1);
else {
int i;
luaL_Buffer b;
luaL_buffinit(L, &b);
for (i = 1; i <= n; i++) {
pushutfchar(L, i);
luaL_addvalue(&b);
}
luaL_pushresult(&b);
}
return 1;
}
static int byteoffset (lua_State *L) {
size_t len;
const char *s = luaL_checklstring(L, 1, &len);
lua_Integer n = luaL_checkinteger(L, 2);
lua_Integer posi = (n >= 0) ? 1 : len + 1;
posi = u_posrelat(luaL_optinteger(L, 3, posi), len);
luaL_argcheck(L, 1 <= posi && --posi <= (lua_Integer)len, 3,
"position out of bounds");
if (n == 0) {
while (posi > 0 && iscontp(s + posi)) posi--;
}
else {
if (iscontp(s + posi))
return luaL_error(L, "initial position is a continuation byte");
if (n < 0) {
while (n < 0 && posi > 0) {
do {
posi--;
} while (posi > 0 && iscontp(s + posi));
n++;
}
}
else {
n--;
while (n > 0 && posi < (lua_Integer)len) {
do {
posi++;
} while (iscontp(s + posi));
n--;
}
}
}
if (n == 0)
lua_pushinteger(L, posi + 1);
else
luaL_pushfail(L);
return 1;
}
static int iter_aux (lua_State *L, int strict) {
size_t len;
const char *s = luaL_checklstring(L, 1, &len);
lua_Unsigned n = (lua_Unsigned)lua_tointeger(L, 2);
if (n < len) {
while (iscontp(s + n)) n++;
}
if (n >= len)
return 0;
else {
utfint code;
const char *next = utf8_decode(s + n, &code, strict);
if (next == NULL || iscontp(next))
return luaL_error(L, MSGInvalid);
lua_pushinteger(L, n + 1);
lua_pushinteger(L, code);
return 2;
}
}
static int iter_auxstrict (lua_State *L) {
return iter_aux(L, 1);
}
static int iter_auxlax (lua_State *L) {
return iter_aux(L, 0);
}
static int iter_codes (lua_State *L) {
int lax = lua_toboolean(L, 2);
const char *s = luaL_checkstring(L, 1);
luaL_argcheck(L, !iscontp(s), 1, MSGInvalid);
lua_pushcfunction(L, lax ? iter_auxlax : iter_auxstrict);
lua_pushvalue(L, 1);
lua_pushinteger(L, 0);
return 3;
}
#define UTF8PATT "[\0-\x7F\xC2-\xFD][\x80-\xBF]*"
static const luaL_Reg funcs[] = {
{"offset", byteoffset},
{"codepoint", codepoint},
{"char", utfchar},
{"len", utflen},
{"codes", iter_codes},
{"charpattern", NULL},
{NULL, NULL}
};
LUAMOD_API int luaopen_utf8 (lua_State *L) {
luaL_newlib(L, funcs);
lua_pushlstring(L, UTF8PATT, sizeof(UTF8PATT)/sizeof(char) - 1);
lua_setfield(L, -2, "charpattern");
return 1;
}
//path: src/imports/../dependencies/lua/linit.c
#define linit_c
#define LUA_LIB
#include
static const luaL_Reg stdlibs[] = {
{LUA_GNAME, luaopen_base},
{LUA_LOADLIBNAME, luaopen_package},
{LUA_COLIBNAME, luaopen_coroutine},
{LUA_DBLIBNAME, luaopen_debug},
{LUA_IOLIBNAME, luaopen_io},
{LUA_MATHLIBNAME, luaopen_math},
{LUA_OSLIBNAME, luaopen_os},
{LUA_STRLIBNAME, luaopen_string},
{LUA_TABLIBNAME, luaopen_table},
{LUA_UTF8LIBNAME, luaopen_utf8},
{NULL, NULL}
};
LUALIB_API void luaL_openselectedlibs (lua_State *L, int load, int preload) {
int mask;
const luaL_Reg *lib;
luaL_getsubtable(L, LUA_REGISTRYINDEX, LUA_PRELOAD_TABLE);
for (lib = stdlibs, mask = 1; lib->name != NULL; lib++, mask <<= 1) {
if (load & mask) {
luaL_requiref(L, lib->name, lib->func, 1);
lua_pop(L, 1);
}
else if (preload & mask) {
lua_pushcfunction(L, lib->func);
lua_setfield(L, -2, lib->name);
}
}
lua_assert((mask >> 1) == LUA_UTF8LIBK);
lua_pop(L, 1);
}
#endif
#ifdef MAKE_LUAC
//path: src/imports/../dependencies/lua/luac.c
#define luac_c
#define LUA_CORE
#include
#include
#include
#include
#include
//path: src/imports/../dependencies/lua/lopnames.h
#if !defined(lopnames_h)
#define lopnames_h
#include
static const char *const opnames[] = {
"MOVE",
"LOADI",
"LOADF",
"LOADK",
"LOADKX",
"LOADFALSE",
"LFALSESKIP",
"LOADTRUE",
"LOADNIL",
"GETUPVAL",
"SETUPVAL",
"GETTABUP",
"GETTABLE",
"GETI",
"GETFIELD",
"SETTABUP",
"SETTABLE",
"SETI",
"SETFIELD",
"NEWTABLE",
"SELF",
"ADDI",
"ADDK",
"SUBK",
"MULK",
"MODK",
"POWK",
"DIVK",
"IDIVK",
"BANDK",
"BORK",
"BXORK",
"SHRI",
"SHLI",
"ADD",
"SUB",
"MUL",
"MOD",
"POW",
"DIV",
"IDIV",
"BAND",
"BOR",
"BXOR",
"SHL",
"SHR",
"MMBIN",
"MMBINI",
"MMBINK",
"UNM",
"BNOT",
"NOT",
"LEN",
"CONCAT",
"CLOSE",
"TBC",
"JMP",
"EQ",
"LT",
"LE",
"EQK",
"EQI",
"LTI",
"LEI",
"GTI",
"GEI",
"TEST",
"TESTSET",
"CALL",
"TAILCALL",
"RETURN",
"RETURN0",
"RETURN1",
"FORLOOP",
"FORPREP",
"TFORPREP",
"TFORCALL",
"TFORLOOP",
"SETLIST",
"CLOSURE",
"VARARG",
"VARARGPREP",
"EXTRAARG",
NULL
};
#endif
static void PrintFunction(const Proto* f, int full);
#define luaU_print PrintFunction
#define PROGNAME "luac"
#define OUTPUT PROGNAME ".out"
static int listing=0;
static int dumping=1;
static int stripping=0;
static char Output[]={ OUTPUT };
static const char* output=Output;
static const char* progname=PROGNAME;
static TString **tmname;
static void fatal(const char* message)
{
fprintf(stderr,"%s: %s\n",progname,message);
exit(EXIT_FAILURE);
}
static void cannot(const char* what)
{
fprintf(stderr,"%s: cannot %s %s: %s\n",progname,what,output,strerror(errno));
exit(EXIT_FAILURE);
}
static void usage(const char* message)
{
if (*message=='-')
fprintf(stderr,"%s: unrecognized option '%s'\n",progname,message);
else
fprintf(stderr,"%s: %s\n",progname,message);
fprintf(stderr,
"usage: %s [options] [filenames]\n"
"Available options are:\n"
" -l list (use -l -l for full listing)\n"
" -o name output to file 'name' (default is \"%s\")\n"
" -p parse only\n"
" -s strip debug information\n"
" -v show version information\n"
" -- stop handling options\n"
" - stop handling options and process stdin\n"
,progname,Output);
exit(EXIT_FAILURE);
}
#define IS(s) (strcmp(argv[i],s)==0)
static int doargs(int argc, char* argv[])
{
int i;
int version=0;
if (argv[0]!=NULL && *argv[0]!=0) progname=argv[0];
for (i=1; itop.p+(i)))
static const Proto* combine(lua_State* L, int n)
{
if (n==1)
return toproto(L,-1);
else
{
Proto* f;
int i=n;
if (lua_load(L,reader,&i,"=(" PROGNAME ")",NULL)!=LUA_OK) fatal(lua_tostring(L,-1));
f=toproto(L,-1);
for (i=0; ip[i]=toproto(L,i-n-1);
if (f->p[i]->sizeupvalues>0) f->p[i]->upvalues[0].instack=0;
}
return f;
}
}
static int writer(lua_State* L, const void* p, size_t size, void* u)
{
UNUSED(L);
return (fwrite(p,size,1,(FILE*)u)!=1) && (size!=0);
}
static int pmain(lua_State* L)
{
int argc=(int)lua_tointeger(L,1);
char** argv=(char**)lua_touserdata(L,2);
const Proto* f;
int i;
tmname=G(L)->tmname;
if (!lua_checkstack(L,argc)) fatal("too many input files");
for (i=0; i1);
if (dumping)
{
FILE* D= (output==NULL) ? stdout : fopen(output,"wb");
if (D==NULL) cannot("open");
lua_lock(L);
luaU_dump(L,f,writer,D,stripping);
lua_unlock(L);
if (ferror(D)) cannot("write");
if (fclose(D)) cannot("close");
}
return 0;
}
int main(int argc, char* argv[])
{
lua_State* L;
int i=doargs(argc,argv);
argc-=i; argv+=i;
if (argc<=0) usage("no input files given");
L=luaL_newstate();
if (L==NULL) fatal("cannot create state: not enough memory");
lua_pushcfunction(L,&pmain);
lua_pushinteger(L,argc);
lua_pushlightuserdata(L,argv);
if (lua_pcall(L,2,0,0)!=LUA_OK) fatal(lua_tostring(L,-1));
lua_close(L);
return EXIT_SUCCESS;
}
#define UPVALNAME(x) ((f->upvalues[x].name) ? getstr(f->upvalues[x].name) : "-")
#define VOID(p) ((const void*)(p))
#define eventname(i) (getstr(tmname[i]))
static void PrintString(const TString* ts)
{
const char* s=getstr(ts);
size_t i,n=tsslen(ts);
printf("\"carview.php?tsp=");
for (i=0; ik[i];
switch (ttypetag(o))
{
case LUA_VNIL:
printf("N");
break;
case LUA_VFALSE:
case LUA_VTRUE:
printf("B");
break;
case LUA_VNUMFLT:
printf("F");
break;
case LUA_VNUMINT:
printf("I");
break;
case LUA_VSHRSTR:
case LUA_VLNGSTR:
printf("S");
break;
default:
printf("?%d",ttypetag(o));
break;
}
printf("\t");
}
static void PrintConstant(const Proto* f, int i)
{
const TValue* o=&f->k[i];
switch (ttypetag(o))
{
case LUA_VNIL:
printf("nil");
break;
case LUA_VFALSE:
printf("false");
break;
case LUA_VTRUE:
printf("true");
break;
case LUA_VNUMFLT:
{
char buff[100];
sprintf(buff,LUA_NUMBER_FMT,fltvalue(o));
printf("%s",buff);
if (buff[strspn(buff,"-0123456789")]=='\0') printf(".0");
break;
}
case LUA_VNUMINT:
printf(LUA_INTEGER_FMT,ivalue(o));
break;
case LUA_VSHRSTR:
case LUA_VLNGSTR:
PrintString(tsvalue(o));
break;
default:
printf("?%d",ttypetag(o));
break;
}
}
#define COMMENT "\t; "
#define EXTRAARG GETARG_Ax(code[pc+1])
#define EXTRAARGC (EXTRAARG*(MAXARG_C+1))
#define ISK (isk ? "k" : "carview.php?tsp=")
static void PrintCode(const Proto* f)
{
const Instruction* code=f->code;
int pc,n=f->sizecode;
for (pc=0; pc0) printf("[%d]\t",line); else printf("[-]\t");
printf("%-9s\t",opnames[o]);
switch (o)
{
case OP_MOVE:
printf("%d %d",a,b);
break;
case OP_LOADI:
printf("%d %d",a,sbx);
break;
case OP_LOADF:
printf("%d %d",a,sbx);
break;
case OP_LOADK:
printf("%d %d",a,bx);
printf(COMMENT); PrintConstant(f,bx);
break;
case OP_LOADKX:
printf("%d",a);
printf(COMMENT); PrintConstant(f,EXTRAARG);
break;
case OP_LOADFALSE:
printf("%d",a);
break;
case OP_LFALSESKIP:
printf("%d",a);
break;
case OP_LOADTRUE:
printf("%d",a);
break;
case OP_LOADNIL:
printf("%d %d",a,b);
printf(COMMENT "%d out",b+1);
break;
case OP_GETUPVAL:
printf("%d %d",a,b);
printf(COMMENT "%s",UPVALNAME(b));
break;
case OP_SETUPVAL:
printf("%d %d",a,b);
printf(COMMENT "%s",UPVALNAME(b));
break;
case OP_GETTABUP:
printf("%d %d %d",a,b,c);
printf(COMMENT "%s",UPVALNAME(b));
printf(" "); PrintConstant(f,c);
break;
case OP_GETTABLE:
printf("%d %d %d",a,b,c);
break;
case OP_GETI:
printf("%d %d %d",a,b,c);
break;
case OP_GETFIELD:
printf("%d %d %d",a,b,c);
printf(COMMENT); PrintConstant(f,c);
break;
case OP_SETTABUP:
printf("%d %d %d%s",a,b,c,ISK);
printf(COMMENT "%s",UPVALNAME(a));
printf(" "); PrintConstant(f,b);
if (isk) { printf(" "); PrintConstant(f,c); }
break;
case OP_SETTABLE:
printf("%d %d %d%s",a,b,c,ISK);
if (isk) { printf(COMMENT); PrintConstant(f,c); }
break;
case OP_SETI:
printf("%d %d %d%s",a,b,c,ISK);
if (isk) { printf(COMMENT); PrintConstant(f,c); }
break;
case OP_SETFIELD:
printf("%d %d %d%s",a,b,c,ISK);
printf(COMMENT); PrintConstant(f,b);
if (isk) { printf(" "); PrintConstant(f,c); }
break;
case OP_NEWTABLE:
printf("%d %d %d",a,b,c);
printf(COMMENT "%d",c+EXTRAARGC);
break;
case OP_SELF:
printf("%d %d %d%s",a,b,c,ISK);
if (isk) { printf(COMMENT); PrintConstant(f,c); }
break;
case OP_ADDI:
printf("%d %d %d",a,b,sc);
break;
case OP_ADDK:
printf("%d %d %d",a,b,c);
printf(COMMENT); PrintConstant(f,c);
break;
case OP_SUBK:
printf("%d %d %d",a,b,c);
printf(COMMENT); PrintConstant(f,c);
break;
case OP_MULK:
printf("%d %d %d",a,b,c);
printf(COMMENT); PrintConstant(f,c);
break;
case OP_MODK:
printf("%d %d %d",a,b,c);
printf(COMMENT); PrintConstant(f,c);
break;
case OP_POWK:
printf("%d %d %d",a,b,c);
printf(COMMENT); PrintConstant(f,c);
break;
case OP_DIVK:
printf("%d %d %d",a,b,c);
printf(COMMENT); PrintConstant(f,c);
break;
case OP_IDIVK:
printf("%d %d %d",a,b,c);
printf(COMMENT); PrintConstant(f,c);
break;
case OP_BANDK:
printf("%d %d %d",a,b,c);
printf(COMMENT); PrintConstant(f,c);
break;
case OP_BORK:
printf("%d %d %d",a,b,c);
printf(COMMENT); PrintConstant(f,c);
break;
case OP_BXORK:
printf("%d %d %d",a,b,c);
printf(COMMENT); PrintConstant(f,c);
break;
case OP_SHRI:
printf("%d %d %d",a,b,sc);
break;
case OP_SHLI:
printf("%d %d %d",a,b,sc);
break;
case OP_ADD:
printf("%d %d %d",a,b,c);
break;
case OP_SUB:
printf("%d %d %d",a,b,c);
break;
case OP_MUL:
printf("%d %d %d",a,b,c);
break;
case OP_MOD:
printf("%d %d %d",a,b,c);
break;
case OP_POW:
printf("%d %d %d",a,b,c);
break;
case OP_DIV:
printf("%d %d %d",a,b,c);
break;
case OP_IDIV:
printf("%d %d %d",a,b,c);
break;
case OP_BAND:
printf("%d %d %d",a,b,c);
break;
case OP_BOR:
printf("%d %d %d",a,b,c);
break;
case OP_BXOR:
printf("%d %d %d",a,b,c);
break;
case OP_SHL:
printf("%d %d %d",a,b,c);
break;
case OP_SHR:
printf("%d %d %d",a,b,c);
break;
case OP_MMBIN:
printf("%d %d %d",a,b,c);
printf(COMMENT "%s",eventname(c));
break;
case OP_MMBINI:
printf("%d %d %d %d",a,sb,c,isk);
printf(COMMENT "%s",eventname(c));
if (isk) printf(" flip");
break;
case OP_MMBINK:
printf("%d %d %d %d",a,b,c,isk);
printf(COMMENT "%s ",eventname(c)); PrintConstant(f,b);
if (isk) printf(" flip");
break;
case OP_UNM:
printf("%d %d",a,b);
break;
case OP_BNOT:
printf("%d %d",a,b);
break;
case OP_NOT:
printf("%d %d",a,b);
break;
case OP_LEN:
printf("%d %d",a,b);
break;
case OP_CONCAT:
printf("%d %d",a,b);
break;
case OP_CLOSE:
printf("%d",a);
break;
case OP_TBC:
printf("%d",a);
break;
case OP_JMP:
printf("%d",GETARG_sJ(i));
printf(COMMENT "to %d",GETARG_sJ(i)+pc+2);
break;
case OP_EQ:
printf("%d %d %d",a,b,isk);
break;
case OP_LT:
printf("%d %d %d",a,b,isk);
break;
case OP_LE:
printf("%d %d %d",a,b,isk);
break;
case OP_EQK:
printf("%d %d %d",a,b,isk);
printf(COMMENT); PrintConstant(f,b);
break;
case OP_EQI:
printf("%d %d %d",a,sb,isk);
break;
case OP_LTI:
printf("%d %d %d",a,sb,isk);
break;
case OP_LEI:
printf("%d %d %d",a,sb,isk);
break;
case OP_GTI:
printf("%d %d %d",a,sb,isk);
break;
case OP_GEI:
printf("%d %d %d",a,sb,isk);
break;
case OP_TEST:
printf("%d %d",a,isk);
break;
case OP_TESTSET:
printf("%d %d %d",a,b,isk);
break;
case OP_CALL:
printf("%d %d %d",a,b,c);
printf(COMMENT);
if (b==0) printf("all in "); else printf("%d in ",b-1);
if (c==0) printf("all out"); else printf("%d out",c-1);
break;
case OP_TAILCALL:
printf("%d %d %d%s",a,b,c,ISK);
printf(COMMENT "%d in",b-1);
break;
case OP_RETURN:
printf("%d %d %d%s",a,b,c,ISK);
printf(COMMENT);
if (b==0) printf("all out"); else printf("%d out",b-1);
break;
case OP_RETURN0:
break;
case OP_RETURN1:
printf("%d",a);
break;
case OP_FORLOOP:
printf("%d %d",a,bx);
printf(COMMENT "to %d",pc-bx+2);
break;
case OP_FORPREP:
printf("%d %d",a,bx);
printf(COMMENT "exit to %d",pc+bx+3);
break;
case OP_TFORPREP:
printf("%d %d",a,bx);
printf(COMMENT "to %d",pc+bx+2);
break;
case OP_TFORCALL:
printf("%d %d",a,c);
break;
case OP_TFORLOOP:
printf("%d %d",a,bx);
printf(COMMENT "to %d",pc-bx+2);
break;
case OP_SETLIST:
printf("%d %d %d",a,b,c);
if (isk) printf(COMMENT "%d",c+EXTRAARGC);
break;
case OP_CLOSURE:
printf("%d %d",a,bx);
printf(COMMENT "%p",VOID(f->p[bx]));
break;
case OP_VARARG:
printf("%d %d",a,c);
printf(COMMENT);
if (c==0) printf("all out"); else printf("%d out",c-1);
break;
case OP_VARARGPREP:
printf("%d",a);
break;
case OP_EXTRAARG:
printf("%d",ax);
break;
#if 0
default:
printf("%d %d %d",a,b,c);
printf(COMMENT "not handled");
break;
#endif
}
printf("\n");
}
}
#define SS(x) ((x==1)?"carview.php?tsp=":"s")
#define S(x) (int)(x),SS(x)
static void PrintHeader(const Proto* f)
{
const char* s=f->source ? getstr(f->source) : "=?";
if (*s=='@' || *s=='=')
s++;
else if (*s==LUA_SIGNATURE[0])
s="(bstring)";
else
s="(string)";
printf("\n%s <%s:%d,%d> (%d instruction%s at %p)\n",
(f->linedefined==0)?"main":"function",s,
f->linedefined,f->lastlinedefined,
S(f->sizecode),VOID(f));
printf("%d%s param%s, %d slot%s, %d upvalue%s, ",
(int)(f->numparams),f->is_vararg?"+":"carview.php?tsp=",SS(f->numparams),
S(f->maxstacksize),S(f->sizeupvalues));
printf("%d local%s, %d constant%s, %d function%s\n",
S(f->sizelocvars),S(f->sizek),S(f->sizep));
}
static void PrintDebug(const Proto* f)
{
int i,n;
n=f->sizek;
printf("constants (%d) for %p:\n",n,VOID(f));
for (i=0; isizelocvars;
printf("locals (%d) for %p:\n",n,VOID(f));
for (i=0; ilocvars[i].varname),f->locvars[i].startpc+1,f->locvars[i].endpc+1);
}
n=f->sizeupvalues;
printf("upvalues (%d) for %p:\n",n,VOID(f));
for (i=0; iupvalues[i].instack,f->upvalues[i].idx);
}
}
static void PrintFunction(const Proto* f, int full)
{
int i,n=f->sizep;
PrintHeader(f);
PrintCode(f);
if (full) PrintDebug(f);
for (i=0; ip[i],full);
}
#endif
#endif
#ifndef privateluacembed_consts
#define privateluacembed_consts
//path: src/imports/../constants/consts.aplication.h
//mannaged by silver chain
#ifndef LUA_CEMBED_INDEX_DIF
#define LUA_CEMBED_INDEX_DIF 1
#endif
#define PRIVATE_LUA_EMBED_FILE_EVALUATION_TYPE 1
#define PRIVATE_LUA_EMBED_STRING_EVALUATION_TYPE 2
#define LUA_CEMBED_DEFAULT_TIMEOUT 10
#define LUA_CEMBED_DEFAULT_MEMORY_LIMIT 100
#define PRIVATE_LUA_CEMBED_ONE_MB (1024 * 1024)
//path: src/imports/../constants/consts.errors.h
//mannaged by silver chain
#define PRIVATE_LUA_CEMBED_TIMEOUT_ERROR "timeout error"
#define PRIVATE_LUA_CEMBED_ARG_NOT_PROVIDED "arg %ld at function:%s not provided"
#define PRIVATE_LUA_CEMBED_ARG_WRONG_TYPE "arg %d at function:%s its %s instead of %s"
#define PRIVATE_LUA_CEMBED_GLOBAL_WRONG_TYPE "global variable:%s its %s instead of %s"
#define PRIVATE_LUA_CEMBED_RESULT_EVALUATION_WRONG_TYPE "result evaluation its:%s instead of %s"
#define PRIVATE_LUA_CEMBED_RESULT_EVALUATION_ARG_WRONG_TYPE "result evaluation of function %s at index %d its:%s instead of %s"
#define PRIVATE_LUA_CEMBED_CODE_ITS_NOT_A_FUNCTION "value %s its not a function"
#define PRIVATE_LUA_CEMBED_WRONG_TYPE_PROPETY "propety %s at object %s its %s instead of %s"
#define PRIVATE_LUA_CEMBED_WRONG_TYPE_INDEX "index %d at object %s its %s instead of %s"
#define PRIVATE_LUA_CEMBED_ELEMENT_DOES_NOT_HAVE_KEY "index %d at object %s not have a key"
#define PRIVVATE_LUA_CEMBED_TIMEOUT_ERROR "timeout error"
#define PRIVATE_LUA_CEMBED_LIB_PROP_WRONG_TYPE "lib prop %s its %s insteadd of %s"
//path: src/imports/../constants/consts.lua_code.h
//mannaged by silver chain
#define PRIVATE_LUA_CEMBED_TOTAL_LIBS "private_lua_c_embed_total_running_libs"
#define PRIVATE_LUA_CEMBED_STACK_LEVEL "private_lua_c_embed_stack_level"
#define PRIVATE_LUA_CEMBED_EVALUATION_NAME "private_lua_c_embed_evaluation"
#define PRIVATE_LUA_CEMBED_DEL_PREFIX "__gc"
#define PRIVATE_LUA_CEMBED_GLOBAL_EVALUATION_CODE "%s = %s\n"
#define PRIVATE_LUA_CEMBED_SELFNAME "private_lua_c_embed_self"
#define PRIVATE_LUA_CEMBED_STAGE_AREA_TABLE "private_lua_c_embed_stage_area_table"
#define PRIVATE_LUA_CEMBED_TABLE_RETURN "private_lua_embed_table_return"
#define PRIVATE_LUA_CEMBED_MAIN_LIB_TABLE_NAME__ "private_lua_c_embed_main_lib_table_%d"
#define PRIVATE_LUA_CEMBED_MAIN_LIB_SUB_TABLE "private_lua_c_embed_main_lib_table_%d_%s"
#define PRIVATE_LUA_CEMBED_MAIN_META_TABLE__ "private_lua_c_embed_main_meta_table_%d"
#define PRIVATE_LUA_CEMBED_ANONYMOUS_TABLE_ "private_lua_c_embed_anononymous_table_%d_%d"
#define PRIVATE_LUA_CEMBED_ANONYMOUS_FUNC_TABLE_ "private_lua_c_embed_anononymous_func_table_%d_%d"
#define PRIVATE_LUA_CEMBED_ARGS_ "private_lua_c_embed_args_%d_%d"
#define PRIVATE_LUA_CEMBED_MULTIRETURN_ "private_lua_c_embed_multi_return_%d_%d"
//path: src/imports/../constants/consts.main_callback.h
//mannaged by silver chain
#define PRIVATE_LUACEMBED_NO_RETURN 0
#define PRIVATE_LUACEMBED_ONE_RETURN 1
//path: src/imports/../constants/consts.responses.h
//mannaged by silver chain
#define PRIVATE_LUA_CEMBED_STRING_RESPONSE 1
#define PRIVATE_LUA_CEMBED_LONG_RESPONSE 2
#define PRIVATE_LUA_CEMBED_DOUBLE_RESPONSE 3
#define PRIVATE_LUA_CEMBED_BOOL_RESPONSE 4
#define PRIVATE_LUA_CEMBED_TABLE_RESPONSE 5
#define PRIVATE_LUA_CEMBED_EVALUATION 6
#define PRIVATE_LUA_CEMBED_ERROR_RESPONSE 7
#define PRIVATE_LUA_CEMBED_MULTI_RESPONSE 8
#define LUA_CEMBED_OK 0
#define LUA_CEMBED_GENERIC_ERROR (-1)
//path: src/imports/../constants/consts.types.h
//mannaged by silver chain
#define LUA_CEMBED_NOT_FOUND LUA_TNONE
#define LUA_CEMBED_STRING LUA_TSTRING
#define LUA_CEMBED_NUMBER LUA_TNUMBER
#define LUA_CEMBED_BOOL LUA_TBOOLEAN
#define LUA_CEMBED_NIL LUA_TNIL
#define LUA_CEMBED_FUNCTION LUA_TFUNCTION
#define LUA_CEMBED_TABLE LUA_TTABLE
#define PRIVATE_LUA_CEMBED_NOT_FOUND_STRING "not Found"
#define PRIVATE_LUA_CEMBED_STRING_STRING "string"
#define PRIVATE_LUA_CEMBED_NUMBER_STRING "number"
#define PRIVATE_LUA_CEMBED_BOOL_STRING "boolean"
#define PRIVATE_LUA_CEMBED_NIL_STRING "nil"
#define PRIVATE_LUA_CEMBED_TABLE_STRING "table"
#define PRIVATE_LUA_CEMBED_FUNCTION_STRING "function"
#define PRIVATE_LUA_CEMBED_UNKNOW_STRING "unknow"
#endif
#ifndef privateluacembed_macros
#define privateluacembed_macros
//path: src/imports/../LuaCEmbed/macros.protection_macros.h
//mannaged by silver chain
#define PRIVATE_LUA_CEMBED_PROTECT_VOID \
if(!self){ \
return; \
}
#define PRIVATE_LUA_CEMBED_PROTECT_NUM \
if(!self){ \
return LUA_CEMBED_GENERIC_ERROR; \
}
#define PRIVATE_LUA_CEMBED_PROTECT_BOOL \
if(!self){ \
return false; \
}
#define PRIVATE_LUA_CEMBED_PROTECT_NULL \
if(!self){ \
return NULL; \
}
#define PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK if(lua_gettop(self->main_object->state)){lua_settop(self->main_object->state,0);}
#define PRIVATE_LUA_CEMBED_CLEAR_STACK if(lua_gettop(self->state)){lua_settop(self->state,0);}
//path: src/imports/../LuaCEmbed/table/macros.protection_macros.h
//mannaged by silver chain
#define PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID \
if(!self){ \
return; \
}
#define PRIVATE_LUA_CEMBED_TABLE_PROTECT_NUM \
if(!self){ \
return LUA_CEMBED_GENERIC_ERROR; \
}
#define PRIVATE_LUA_CEMBED_TABLE_PROTECT_BOOL \
if(!self){ \
return false; \
}
#define PRIVATE_LUA_CEMBED_TABLE_PROTECT_NULL \
if(!self){ \
return NULL; \
}
#endif
#ifndef privateluacembed_types
#define privateluacembed_types
//path: src/imports/../LuaCEmbed/types.LuaCEmbed.h
//mannaged by silver chain
typedef struct LuaCEmbed{
lua_State *state;
const char *current_function;
bool is_lib;
int total_args;
char *error_msg;
void (*delete_function)(struct LuaCEmbed *self);
void *global_tables;
void *func_tables;
int lib_identifier;
int stack_leve;
char *main_lib_table;
bool field_protection;
}LuaCEmbed;
int lua_cembed_timeout = -1;
LuaCEmbed *global_current_lua_embed_object;
//path: src/imports/../LuaCEmbedResponse/types.LuaCembedResponse.h
//mannaged by silver chain
typedef struct {
int type;
double double_val;
lua_Integer int_val;
bool its_string_ref;
lua_Integer string_size;
char *string_val;
}LuaCEmbedResponse;
//path: src/imports/../types.typedefs.h
//mannaged by silver chain
typedef lua_Integer private_lua_cembed_incremented_arg ;
#endif
#ifndef privateluacembed_typesB
#define privateluacembed_typesB
//path: src/imports/../LuaCEmbed/table/table/typesB.table.h
//mannaged by silver chain
typedef struct {
LuaCEmbed *main_object;
char *prop_name;
char *global_name;
void *sub_tables;
long index;
}LuaCEmbedTable;
#endif
#ifndef privateluacembed_typesC
#define privateluacembed_typesC
//path: src/imports/../namespace/args/typesC.args.h
//mannaged by silver chain
typedef struct {
lua_Integer (*size)(LuaCEmbed *self);
lua_Integer (*get_type)(LuaCEmbed *self,lua_Integer index);
lua_Integer (*get_long)(LuaCEmbed *self, lua_Integer index);
double (*get_double)(LuaCEmbed *self, lua_Integer index);
bool (*get_bool)(LuaCEmbed *self, lua_Integer index);
char * (*get_raw_str)(LuaCEmbed *self, lua_Integer *size, lua_Integer index);
char * (*get_str)(LuaCEmbed *self, lua_Integer index);
LuaCEmbedTable * (*get_table)(LuaCEmbed *self,lua_Integer index);
lua_Integer (*generate_arg_clojure_evalation)(LuaCEmbed *self,lua_Integer index,const char *code,...);
lua_Integer (*get_type_clojure_evalation)(LuaCEmbed *self,lua_Integer index,const char *code,...);
lua_Integer (*get_long_arg_clojure_evalation)(LuaCEmbed *self,lua_Integer index,const char *code,...);
double (*get_double_arg_clojure_evalation)(LuaCEmbed *self,lua_Integer index,const char *code,...);
bool (*get_bool_arg_clojure_evalation)(LuaCEmbed *self,lua_Integer index,const char *code,...);
char* (*get_string_arg_clojure_evalation)(LuaCEmbed *self,lua_Integer index,const char *code,...);
LuaCEmbedTable* (*run_lambda)(LuaCEmbed *self, lua_Integer index, LuaCEmbedTable *args_to_call,lua_Integer total_returns);
} LuaCembedArgsModule;
//path: src/imports/../namespace/globals/typesC.globals.h
//mannaged by silver chain
typedef struct {
int (*ensure_type)(LuaCEmbed *self, const char *name,int expected_type);
int (*get_type)(LuaCEmbed *self,const char *name);
lua_Integer (*get_long)(LuaCEmbed *self,const char *name);
double (*get_double)(LuaCEmbed *self,const char *name);
bool (*get_bool)(LuaCEmbed *self,const char *name);
char * (*get_string)(LuaCEmbed *self,const char *name);
LuaCEmbedTable* (*run_global_lambda)(LuaCEmbed *self, const char *name, LuaCEmbedTable *args_to_call, int total_returns);
void (*set_table)(LuaCEmbed *self, const char *name, LuaCEmbedTable *table);
void (*set_raw_string)(LuaCEmbed *self, const char *name, const char *value, long size);
char * (*get_raw_string)(LuaCEmbed *self, const char *name, long *size);
void (*set_string)(LuaCEmbed *self,const char *name,const char *value);
void (*set_long)(LuaCEmbed *self,const char *name,lua_Integer value);
void (*set_double)(LuaCEmbed *self,const char *name,double value);
void (*set_bool)(LuaCEmbed *self,const char *name,bool value);
LuaCEmbedTable * (*get_table)(LuaCEmbed *self, const char *name);
LuaCEmbedTable * (*new_table)(LuaCEmbed *self, const char *name);
}LuaCEmbedGlobalModule;
//path: src/imports/../namespace/response/typesC.response.h
//mannaged by silver chain
typedef struct {
LuaCEmbedResponse * (*send_multi_return)(LuaCEmbedTable *table);
LuaCEmbedResponse * (*send_str)(const char *text);
LuaCEmbedResponse * (*send_raw_string)(const char *text,lua_Integer size);
LuaCEmbedResponse * (*send_str_reference)( const char *text);
LuaCEmbedResponse * (*send_raw_string_reference)(const char *text,lua_Integer size);
LuaCEmbedResponse * (*send_table)(LuaCEmbedTable *table);
LuaCEmbedResponse * (*send_evaluation_function)(const char *function);
LuaCEmbedResponse * (*send_double)(double value);
LuaCEmbedResponse * (*send_bool)(bool value);
LuaCEmbedResponse * (*send_long)(lua_Integer value);
LuaCEmbedResponse * (*send_error)(const char *format,...);
}LuaCEmbedResponseModule;
//path: src/imports/../namespace/table/typesC.table.h
//mannaged by silver chain
typedef struct {
void (*append_string)(LuaCEmbedTable *self, const char *value);
void (*append_long)(LuaCEmbedTable *self, lua_Integer value);
void (*append_double)(LuaCEmbedTable *self, double value);
void (*append_bool)(LuaCEmbedTable *self, bool value);
void (*append_table)(LuaCEmbedTable *self, LuaCEmbedTable *table);
void (*set_evaluation_prop)(LuaCEmbedTable *self, const char *name, const char *code, ...);
void (*append_evaluation)(LuaCEmbedTable *self, const char *code, ...);
void (*insert_string_at_index)(LuaCEmbedTable *self, lua_Integer index, const char *value);
void (*insert_bool_at_index)(LuaCEmbedTable *self, lua_Integer index,bool value);
void (*insert_long_at_index)(LuaCEmbedTable *self, lua_Integer index,lua_Integer value);
void (*insert_double_at_index)(LuaCEmbedTable *self, lua_Integer index,double value);
void (*insert_table_at_index)(LuaCEmbedTable *self, lua_Integer index,LuaCEmbedTable *table);
void (*set_sub_table_by_index)(LuaCEmbedTable *self, lua_Integer index,LuaCEmbedTable *sub_table);
void (*set_string_by_index)(LuaCEmbedTable *self, lua_Integer index, const char *value);
void (*set_raw_string_by_index)(LuaCEmbedTable *self, lua_Integer index, const char *value,lua_Integer size);
void (*set_long_by_index)(LuaCEmbedTable *self, lua_Integer index, lua_Integer value);
void (*set_double_by_index)(LuaCEmbedTable *self, lua_Integer index, double value);
void (*set_bool_by_index)(LuaCEmbedTable *self, lua_Integer index, bool value);
void (*set_evaluation_by_index)(LuaCEmbedTable *self, lua_Integer index, const char *code, ...);
lua_Integer (*get_listable_size)(LuaCEmbedTable *self);
LuaCEmbedTable *(*get_sub_table_by_index)(LuaCEmbedTable *self, lua_Integer index);
LuaCEmbedTable *(*new_sub_table_appending)(LuaCEmbedTable *self);
void (*set_method)(LuaCEmbedTable *self , const char *name, LuaCEmbedResponse *(*callback)(LuaCEmbedTable *self, LuaCEmbed *args));
void (*set_string_prop)(LuaCEmbedTable *self , const char *name, const char *value);
void (*set_raw_string_prop)(LuaCEmbedTable *self , const char *name, const char *value,lua_Integer size);
void (*set_long_prop)(LuaCEmbedTable *self , const char *name,lua_Integer value);
void (*set_double_prop)(LuaCEmbedTable *self , const char *name, double value);
void (*set_bool_prop)(LuaCEmbedTable *self , const char *name, bool value);
int (*get_type_prop)(LuaCEmbedTable *self, const char *name);
char* (*get_string_prop)(LuaCEmbedTable *self , const char *name);
char* (*get_raw_string_prop)(LuaCEmbedTable *self, const char *name,lua_Integer *size);
lua_Integer (*get_long_prop)(LuaCEmbedTable *self , const char *name);
double (*get_double_prop)(LuaCEmbedTable *self , const char *name);
bool (*get_bool_prop)(LuaCEmbedTable *self , const char *name);
LuaCEmbedTable * (*new_anonymous_table)(LuaCEmbed *self);
void (*destroy_prop)(LuaCEmbedTable *self, const char *name);
LuaCEmbedTable *(*get_sub_table_prop)(LuaCEmbedTable *self, const char *name);
LuaCEmbedTable *(*new_sub_table_prop)(LuaCEmbedTable *self, const char *name);
void (*set_sub_table_prop)(LuaCEmbedTable *self, const char *name, LuaCEmbedTable *sub_table);
char *(*get_key_by_index)(LuaCEmbedTable *self, lua_Integer index);
bool (*has_key)(LuaCEmbedTable *self,lua_Integer index);
lua_Integer (*get_size)(LuaCEmbedTable *self);
int (*get_type_by_index)(LuaCEmbedTable *self, lua_Integer index);
lua_Integer (*get_long_by_index)(LuaCEmbedTable *self, lua_Integer index);
double (*get_double_by_index)(LuaCEmbedTable *self, lua_Integer index);
char * (*get_string_by_index)(LuaCEmbedTable *self, lua_Integer index);
char * (*get_raw_string_by_index)(LuaCEmbedTable *self, lua_Integer index, lua_Integer *size);
bool (*get_bool_by_index)(LuaCEmbedTable *self, lua_Integer index);
}LuaCembedTableModule;
//path: src/imports/../namespace/types/typesC.types.h
//mannaged by silver chain
typedef struct {
int NOT_FOUND;
int STRING;
int NUMBER;
int BOOL;
int NILL;
int TABLE;
int FUNCTION;
}LuaCEmbedTypeModule;
#endif
#ifndef privateluacembed_typesD
#define privateluacembed_typesD
//path: src/imports/../namespace/LuaCEmbedNamespace/typesD.LuaCEmbedNamespace.h
//mannaged by silver chain
typedef struct{
LuaCEmbedTypeModule types;
LuaCEmbedResponseModule response;
LuaCembedArgsModule args;
LuaCEmbedGlobalModule globals;
LuaCembedTableModule tables;
void (*clear_errors)(LuaCEmbed *self);
LuaCEmbed * (*newLuaLib)(lua_State *state);
void (*set_delete_function)(LuaCEmbed *self,void (*delelte_function)(struct LuaCEmbed *self));
LuaCEmbed * (*newLuaEvaluation)();
void (*load_native_libs)(LuaCEmbed *self);
void (*load_lib_from_c)(LuaCEmbed *self,int (*callback)(lua_State *l),const char *name);
int (*perform)(LuaCEmbed *self);
int (*send_self_as_lib)(LuaCEmbed *self);
int (*send_global_as_lib)(LuaCEmbed *self,const char *global_name);
const char * (*convert_arg_code)(int arg_code);
void (*set_memory_limit)(LuaCEmbed *self, double limit);
char * (*get_error_message)(LuaCEmbed *self);
bool (*has_errors)(LuaCEmbed *self);
void (*set_timeout)(int seconds);
int (*evaluate)(LuaCEmbed *self, const char *code, ...);
char * (*get_string_evaluation)(LuaCEmbed *self,const char *code, ...);
int (*get_evaluation_type)(LuaCEmbed *self,const char *code,...);
long (*get_evaluation_size)(LuaCEmbed *self,const char *code,...);
long long (*get_evaluation_long)(LuaCEmbed *self,const char *code,...);
double (*get_evaluation_double)(LuaCEmbed *self,const char *code,...);
bool (*get_evaluation_bool)(LuaCEmbed *self, const char *code,...);
void (*set_long_lib_prop)(LuaCEmbed *self,const char *name,lua_Integer value);
void (*set_double_lib_prop)(LuaCEmbed *self,const char *name,double value);
void (*set_bool_lib_prop)(LuaCEmbed *self,const char *name,bool value);
void (*set_string_lib_prop)(LuaCEmbed *self,const char *name,const char * value);
void (*set_table_lib_prop)(LuaCEmbed *self,const char *name,LuaCEmbedTable *value);
lua_Integer (*get_long_lib_prop)(LuaCEmbed *self,const char *name);
double (*get_double_lib_prop)(LuaCEmbed *self,const char *name);
bool (*get_bool_lib_prop)(LuaCEmbed *self,const char *name);
char * (*get_string_lib_prop)(LuaCEmbed *self,const char *name);
LuaCEmbedTable *(*get_table_lib_prop)(LuaCEmbed *self,const char *name);
int (*evaluete_file)(LuaCEmbed *self, const char *file);
void (*add_callback)(LuaCEmbed *self, const char *callback_name, LuaCEmbedResponse* (*callback)(LuaCEmbed *args) );
void (*add_global_callback)(LuaCEmbed *self, const char *callback_name, LuaCEmbedResponse* (*callback)(LuaCEmbed *args) );
void (*dangerous_raise_error_jumping)(LuaCEmbed *self,const char *error_msg,...);
void (*dangerous_raise_self_error_jumping)(LuaCEmbed *self);
void (*free)(LuaCEmbed *self);
} LuaCEmbedNamespace;
#endif
#ifndef privateluacembed_fdeclare
#define privateluacembed_fdeclare
//path: src/imports/../LuaCEmbed/args/args_error/fdeclare.args_error.h
//mannaged by silver chain
int LuaCEmbed_ensure_arg_exist(LuaCEmbed *self, private_lua_cembed_incremented_arg index);
int private_LuaCEmbed_ensure_top_stack_arg_type(LuaCEmbed *self, int index,int arg_type);
//path: src/imports/../LuaCEmbed/args/basic/fdeclare.basic.h
//mannaged by silver chain
lua_Integer privateLuaCEmbed_put_arg_on_top(LuaCEmbed *self, lua_Integer index);
lua_Integer LuaCEmbed_get_total_args(LuaCEmbed *self);
lua_Integer LuaCEmbed_get_arg_type(LuaCEmbed *self,lua_Integer index);
lua_Integer LuaCEmbed_get_long_arg(LuaCEmbed *self, lua_Integer index);
double LuaCEmbed_get_double_arg(LuaCEmbed *self, lua_Integer index);
bool LuaCEmbed_get_bool_arg(LuaCEmbed *self, lua_Integer index);
char * LuaCEmbed_get_str_arg(LuaCEmbed *self, lua_Integer index);
char * LuaCEmbed_get_raw_str_arg(LuaCEmbed *self,lua_Integer *size, lua_Integer index);
LuaCEmbedTable * LuaCEmbed_get_arg_table(LuaCEmbed *self,lua_Integer index);
LuaCEmbedTable* LuaCEmbed_run_args_lambda(LuaCEmbed *self, lua_Integer index, LuaCEmbedTable *args_to_call, lua_Integer total_returns);
//path: src/imports/../LuaCEmbed/args/evaluation/fdeclare.evaluation.h
//mannaged by silver chain
lua_Integer private_LuaCembed_run_code_with_args(LuaCEmbed *self,lua_Integer index,const char *code,va_list args);
lua_Integer privateLuaCembed_ensure_arg_evaluation_type(LuaCEmbed *self,lua_Integer index,lua_Integer expected_type);
lua_Integer LuaCEmbed_get_type_clojure_evalation(LuaCEmbed *self,lua_Integer index,const char *code,...);
lua_Integer LuaCEmbed_generate_arg_clojure_evalation(LuaCEmbed *self,lua_Integer index,const char *code,...);
lua_Integer LuaCEmbed_get_long_arg_clojure_evalation(LuaCEmbed *self,lua_Integer index,const char *code,...);
double LuaCEmbed_get_double_arg_clojure_evalation(LuaCEmbed *self,lua_Integer index,const char *code,...);
bool LuaCEmbed_get_bool_arg_clojure_evalation(LuaCEmbed *self,lua_Integer index,const char *code,...);
char* LuaCEmbed_get_string_arg_clojure_evalation(LuaCEmbed *self,lua_Integer index,const char *code,...);
//path: src/imports/../LuaCEmbed/basic/fdeclare.basic.h
//mannaged by silver chain
LuaCEmbed * newLuaCEmbedEvaluation();
void LuaCEmbed_load_lib_from_c(LuaCEmbed *self,int (*callback)(lua_State *l),const char *name);
void LuaCEmbed_load_native_libs(LuaCEmbed *self);
void LuaCembed_set_delete_function(LuaCEmbed *self,void (*delelte_function)(struct LuaCEmbed *self));
void privateLuaCEmbd_get_field_protected(LuaCEmbed *self,const char *name);
void * privateLuaCEmbed_get_current_table_array(LuaCEmbed *self);
void LuaCEmbed_set_timeout(int seconds);
void privata_LuaCEmbed_increment_stack_(LuaCEmbed *self);
void privata_LuaCEmbed_decrement_stack(LuaCEmbed *self);
void LuaCEmbed_free(LuaCEmbed *self);
//path: src/imports/../LuaCEmbed/callback_handle/fdeclare.callback_handle.h
//mannaged by silver chain
int privateLuaCEmbed_main_callback_handler(lua_State *L);
void private_LuaCEmbed_add_lib_callback(LuaCEmbed *self, const char *callback_name, LuaCEmbedResponse* (*callback)(LuaCEmbed *args),bool global_functions );
void private_LuaCEmbed_add_evaluation_callback(LuaCEmbed *self, const char *callback_name, LuaCEmbedResponse* (*callback)(LuaCEmbed *args) );
void LuaCEmbed_add_callback(LuaCEmbed *self, const char *callback_name, LuaCEmbedResponse* (*callback)(LuaCEmbed *args) );
void LuaCEmbed_add_global_callback(LuaCEmbed *self, const char *callback_name, LuaCEmbedResponse* (*callback)(LuaCEmbed *args));
//path: src/imports/../LuaCEmbed/errors/fdeclare.errors.h
//mannaged by silver chain
char * LuaCEmbed_get_error_message(LuaCEmbed *self);
bool LuaCEmbed_has_errors(LuaCEmbed *self);
void LuaCEmbed_clear_errors(LuaCEmbed *self);
void privateLuaCEmbed_raise_error_not_jumping(LuaCEmbed *self, const char *error, ...);
void LuaCEmbed_dangerous_raise_error_jumping(LuaCEmbed *self,const char *error_msg,...);
void LuaCEmbed_dangerous_raise_self_error_jumping(LuaCEmbed *self);
//path: src/imports/../LuaCEmbed/evaluation/fdeclare.evaluation.h
//mannaged by silver chain
#ifdef _WIN32
VOID CALLBACK TimerHandler(HWND hwnd, UINT uMsg, UINT_PTR idEvent, DWORD dwTime);
#else
void private_LuaCembed_handle_timeout(int signum);
#endif
int privateLuaCEmbed_start_func_evaluation(lua_State *state);
int LuaCEmbed_evaluate(LuaCEmbed *self, const char *code, ...);
int LuaCEmbed_evaluete_file(LuaCEmbed *self, const char *file);
int private_LuaCEmbed_ensure_evaluation_type(LuaCEmbed *self,int type);
int private_LuaCEmbed_evaluate_puting_on_top_of_stack(LuaCEmbed *self,const char *code, va_list args);
char * LuaCEmbed_get_evaluation_string(LuaCEmbed *self,const char *code, ...);
int LuaCEmbed_get_evaluation_type(LuaCEmbed *self,const char *code, ...);
long LuaCEmbed_get_evaluation_table_size(LuaCEmbed *self,const char *code, ...);
long long LuaCEmbed_get_evaluation_long(LuaCEmbed *self,const char *code, ...);
double LuaCEmbed_get_evaluation_double(LuaCEmbed *self,const char *code, ...);
bool LuaCEmbed_get_evaluation_bool(LuaCEmbed *self,const char *code, ...);
//path: src/imports/../LuaCEmbed/globals/errors/fdeclare.errors.h
//mannaged by silver chain
int LuaCEmbed_ensure_global_type(LuaCEmbed *self, const char *name,int expected_type);
//path: src/imports/../LuaCEmbed/globals/getters/fdeclare.getters.h
//mannaged by silver chain
int LuaCEmbed_get_global_type(LuaCEmbed *self,const char *name);
lua_Integer LuaCEmbed_get_global_long(LuaCEmbed *self,const char *name);
double LuaCEmbed_get_global_double(LuaCEmbed *self,const char *name);
bool LuaCEmbed_get_global_bool(LuaCEmbed *self,const char *name);
char * LuaCEmbed_get_global_string(LuaCEmbed *self,const char *name);
char * LuaCEmbed_get_global_raw_string(LuaCEmbed *self,const char *name,long *size);
LuaCEmbedTable * LuaCembed_new_anonymous_table(LuaCEmbed *self);
LuaCEmbedTable* LuaCEmbed_run_global_lambda(LuaCEmbed *self, const char *name, LuaCEmbedTable *args_to_call, int total_returns);
LuaCEmbedTable * LuaCembed_get_global_table(LuaCEmbed *self, const char *name);
LuaCEmbedTable * LuaCembed_new_global_table(LuaCEmbed *self, const char *name);
//path: src/imports/../LuaCEmbed/globals/setters/fdeclare.setters.h
//mannaged by silver chain
void LuaCEmbed_set_global_string(LuaCEmbed *self, const char *name, const char *value);
void LuaCEmbed_set_global_raw_string(LuaCEmbed *self, const char *name, const char *value,long size);
void LuaCEmbed_set_global_long(LuaCEmbed *self, const char *name, lua_Integer value);
void LuaCEmbed_set_global_double(LuaCEmbed *self, const char *name, double value);
void LuaCEmbed_set_global_bool(LuaCEmbed *self, const char *name, bool value);
void LuaCEmbed_set_global_table(LuaCEmbed *self, const char *name, LuaCEmbedTable *table);
//path: src/imports/../LuaCEmbed/lib_props/fdeclare.lib_props.h
//mannaged by silver chain
void LuaCEmbed_set_long_lib_prop(LuaCEmbed *self,const char *name,lua_Integer value);
void LuaCEmbed_set_double_lib_prop(LuaCEmbed *self,const char *name,double value);
void LuaCEmbed_set_bool_lib_prop(LuaCEmbed *self,const char *name,bool value);
void LuaCEmbed_set_string_lib_prop(LuaCEmbed *self,const char *name,const char * value);
void LuaCEmbed_set_table_lib_prop(LuaCEmbed *self,const char *name,LuaCEmbedTable *value);
int private_LuaCEmbed_ensure_lib_prop_type(LuaCEmbed *self,const char *name,int expected_type);;
lua_Integer LuaCEmbed_get_long_lib_prop(LuaCEmbed *self,const char *name);
double LuaCEmbed_get_double_lib_prop(LuaCEmbed *self,const char *name);
bool LuaCEmbed_get_bool_lib_prop(LuaCEmbed *self,const char *name);
char * LuaCEmbed_get_string_lib_prop(LuaCEmbed *self,const char *name);
LuaCEmbedTable *LuaCEmbed_get_table_lib_prop(LuaCEmbed *self,const char *name);
//path: src/imports/../LuaCEmbed/lib_start/fdeclare.lib_start.h
//mannaged by silver chain
int private_LuaCemb_internal_free(lua_State *L);
LuaCEmbed * newLuaCEmbedLib(lua_State *state);
int LuaCembed_perform(LuaCEmbed *self);
int LuaCembed_send_self_as_lib(LuaCEmbed *self);
int LuaCembed_send_global_as_lib(LuaCEmbed *self,const char *global_name);
//path: src/imports/../LuaCEmbed/memory/fdeclare.memory.h
//mannaged by silver chain
long lua_cembed_used_memory = 0;
long lua_cembed_memory_limit = -1;
void LuaCEmbed_set_memory_limit(LuaCEmbed *self, double limit);
static void *private_LuaCembed_custom_allocator(void *ud, void *ptr, size_t osize, size_t nsize) ;
//path: src/imports/../LuaCEmbed/table/table/append/fdeclare.append.h
//mannaged by silver chain
void LuaCEmbedTable_append_table(LuaCEmbedTable *self, LuaCEmbedTable *table);
void LuaCEmbedTable_append_evaluation(LuaCEmbedTable *self, const char *code, ...);
void LuaCEmbedTable_append_string(LuaCEmbedTable *self, const char *value);
void LuaCEmbedTable_append_long(LuaCEmbedTable *self, lua_Integer value);
void LuaCEmbedTable_append_double(LuaCEmbedTable *self, double value);
void LuaCEmbedTable_append_bool(LuaCEmbedTable *self, bool value);
//path: src/imports/../LuaCEmbed/table/table/basic/fdeclare.basic.h
//mannaged by silver chain
LuaCEmbedTable * private_newLuaCembedTable(LuaCEmbed *main_embed, const char *format, ...);
int private_lua_cEmbed_unpack(LuaCEmbedTable *self,const char * previews_function);
void privateLuaCEmbedTable_free(LuaCEmbedTable *self);
void privateLuaCEmbedTable_free_setting_nill(LuaCEmbedTable *self);
//path: src/imports/../LuaCEmbed/table/table/destroy/fdeclare.destroy.h
//mannaged by silver chain
void LuaCembedTable_destroy_prop(LuaCEmbedTable *self, const char *name);
void LuaCEmbedTable_destroy_by_index(LuaCEmbedTable *self, long index);
//path: src/imports/../LuaCEmbed/table/table/errors/fdeclare.errors.h
//mannaged by silver chain
int privateLuaCEmbedTable_ensure_type_with_key(LuaCEmbedTable *self, const char *name, int expected_type);
int privateLuaCEmbedTable_ensure_type_with_index(LuaCEmbedTable *self, long index, int expected_type);
//path: src/imports/../LuaCEmbed/table/table/getters/index/fdeclare.index.h
//mannaged by silver chain
char *LuaCembedTable_get_key_by_index(LuaCEmbedTable *self, lua_Integer index);
bool LuaCembedTable_has_key_at_index(LuaCEmbedTable *self, lua_Integer index);
lua_Integer LuaCEmbedTable_get_full_size(LuaCEmbedTable *self);
lua_Integer LuaCEmbedTable_get_listable_size(LuaCEmbedTable *self);
lua_Integer privateLuaCEmbedTable_convert_index(LuaCEmbedTable *self, private_lua_cembed_incremented_arg index);
int LuaCEmbedTable_get_type_by_index(LuaCEmbedTable *self, lua_Integer index);
lua_Integer LuaCEmbedTable_get_long_by_index(LuaCEmbedTable *self, lua_Integer index);
double LuaCEmbedTable_get_double_by_index(LuaCEmbedTable *self, lua_Integer index);
char * LuaCEmbedTable_get_string_by_index(LuaCEmbedTable *self, lua_Integer index);
char * LuaCEmbedTable_get_raw_string_by_index(LuaCEmbedTable *self, lua_Integer index, lua_Integer *size);
bool LuaCEmbedTable_get_bool_by_index(LuaCEmbedTable *self, lua_Integer index);
//path: src/imports/../LuaCEmbed/table/table/getters/keys/fdeclare.keys.h
//mannaged by silver chain
char* LuaCembedTable_get_string_prop(LuaCEmbedTable *self, const char *name);
char* LuaCembedTable_get_raw_string_prop(LuaCEmbedTable *self, const char *name,lua_Integer *size);
lua_Integer LuaCembedTable_get_long_prop(LuaCEmbedTable *self, const char *name);
double LuaCembedTable_get_double_prop(LuaCEmbedTable *self, const char *name);
bool LuaCembedTable_get_bool_prop(LuaCEmbedTable *self, const char *name);
int LuaCEmbedTable_get_type_prop(LuaCEmbedTable *self, const char *name);
//path: src/imports/../LuaCEmbed/table/table/setters/index/fdeclare.index.h
//mannaged by silver chain
void LuaCEmbedTable_set_string_by_index(LuaCEmbedTable *self, lua_Integer index, const char *value);
void LuaCEmbedTable_set_raw_string_by_index(LuaCEmbedTable *self, lua_Integer index, const char *value,lua_Integer size);
void LuaCEmbedTable_set_long_by_index(LuaCEmbedTable *self, lua_Integer index, lua_Integer value);
void LuaCEmbedTable_set_double_by_index(LuaCEmbedTable *self, lua_Integer index, double value);
void LuaCEmbedTable_set_bool_by_index(LuaCEmbedTable *self, lua_Integer index, bool value);
void LuaCEmbedTable_set_evaluation_by_index(LuaCEmbedTable *self, lua_Integer index, const char *code, ...);
//path: src/imports/../LuaCEmbed/table/table/setters/insert/fdeclare.insert.h
//mannaged by silver chain
void private_LuaCEmbedTable_add_space(LuaCEmbedTable *self, lua_Integer formatted_index);
void LuaCEmbedTable_insert_string_at_index(LuaCEmbedTable *self, lua_Integer index, const char *value);
void LuaCEmbedTable_insert_bool_at_index(LuaCEmbedTable *self, lua_Integer index,bool value);
void LuaCEmbedTable_insert_long_at_index(LuaCEmbedTable *self,lua_Integer index,lua_Integer value);
void LuaCEmbedTable_insert_double_at_index(LuaCEmbedTable *self, lua_Integer index,double value);
void LuaCEmbedTable_insert_table_at_index(LuaCEmbedTable *self, lua_Integer index,LuaCEmbedTable *table);
//path: src/imports/../LuaCEmbed/table/table/setters/keys/fdeclare.keys.h
//mannaged by silver chain
void LuaCEmbedTable_set_method(LuaCEmbedTable *self, const char *name, LuaCEmbedResponse *(*callback)(LuaCEmbedTable *self, LuaCEmbed *args));
void LuaCEmbedTable_set_string_prop(LuaCEmbedTable *self, const char *name, const char *value);
void LuaCEmbedTable_set_raw_string_prop(LuaCEmbedTable *self , const char *name, const char *value,lua_Integer size);
void LuaCEmbedTable_set_long_prop(LuaCEmbedTable *self, const char *name,lua_Integer value);
void LuaCEmbedTable_set_double_prop(LuaCEmbedTable *self, const char *name, double value);
void LuaCEmbedTable_set_bool_prop(LuaCEmbedTable *self, const char *name, bool value);
void LuaCEmbedTable_set_evaluation_prop(LuaCEmbedTable *self, const char *name, const char *code, ...);
//path: src/imports/../LuaCEmbed/table/table/sub_tables/index/fdeclare.index.h
//mannaged by silver chain
LuaCEmbedTable *LuaCEmbedTable_new_sub_table_appending(LuaCEmbedTable *self);
LuaCEmbedTable *LuaCEmbedTable_get_sub_table_by_index(LuaCEmbedTable *self, lua_Integer index);
void LuaCEmbedTable_set_sub_table_by_index(LuaCEmbedTable *self, lua_Integer index,LuaCEmbedTable *sub_table);
//path: src/imports/../LuaCEmbed/table/table/sub_tables/key/fdeclare.key.h
//mannaged by silver chain
LuaCEmbedTable *LuaCEmbedTable_new_sub_table_by_key(LuaCEmbedTable *self, const char *name);
LuaCEmbedTable *LuaCEmbedTable_get_sub_table_by_key(LuaCEmbedTable *self, const char *name);
void LuaCEmbedTable_set_sub_table_prop(LuaCEmbedTable *self, const char *name, LuaCEmbedTable *sub_table);
//path: src/imports/../LuaCEmbed/table/table_array/fdeclare.table_array.h
//mannaged by silver chain
typedef struct {
LuaCEmbedTable **tables;
long size;
}privateLuaCEmbedTableArray;
privateLuaCEmbedTableArray *newprivateLuaCEmbedTableArray();
void privateLuaCEmbedTableArray_append(privateLuaCEmbedTableArray *self,LuaCEmbedTable *element);
LuaCEmbedTable *privateLuaCEmbedTableArray_find_by_global_name(privateLuaCEmbedTableArray *self, const char *name);
LuaCEmbedTable *privateLuaCEmbedTableArray_find_by_prop_name(privateLuaCEmbedTableArray *self, const char *name);
LuaCEmbedTable *privateLuaCEmbedTableArray_find_by_internal_index(privateLuaCEmbedTableArray *self, lua_Integer internal_index);
void privateLuaCEmbedTableArray_free(privateLuaCEmbedTableArray *self);
//path: src/imports/../LuaCEmbedResponse/fdeclare.LuaCEmbedResponse.h
//mannaged by silver chain
LuaCEmbedResponse *private_LuaCEmbedReturn_raw();
LuaCEmbedResponse * LuaCEmbed_send_str(const char *text);
LuaCEmbedResponse * LuaCEmbed_send_raw_string(const char *text,lua_Integer size);
LuaCEmbedResponse * LuaCEmbed_send_str_reference( const char *text);
LuaCEmbedResponse * LuaCEmbed_send_raw_string_reference(const char *text,lua_Integer size);
LuaCEmbedResponse * LuaCEmbed_send_error(const char *format,...);
LuaCEmbedResponse * LuaCEmbed_send_evaluation(const char *code);
LuaCEmbedResponse * LuaCEmbed_send_double(double value);
LuaCEmbedResponse * LuaCEmbed_send_bool(bool value);
LuaCEmbedResponse * LuaCEmbed_send_long(lua_Integer value);
void private_LuaCEmbedResponse_free(LuaCEmbedResponse *self);
LuaCEmbedResponse * LuaCEmbed_send_table(LuaCEmbedTable *table);
LuaCEmbedResponse * LuaCEmbed_send_multi_return(LuaCEmbedTable *table);
//path: src/imports/../extra/fdeclare.extra.h
//mannaged by silver chain
const char * LuaCembed_convert_arg_code(int arg_code);
char * private_LuaCembed_format_vaarg(const char *expresion, va_list args);
char * private_LuaCembed_format(const char *expresion, ...);
//path: src/imports/../namespace/LuaCEmbedNamespace/fdeclare.LuaCEmbedNamespace.h
//mannaged by silver chain
LuaCEmbedNamespace newLuaCEmbedNamespace();
//path: src/imports/../namespace/args/fdeclare.args.h
//mannaged by silver chain
LuaCembedArgsModule newLuaCembedArgsModule();
//path: src/imports/../namespace/globals/fdeclare.globals.h
//mannaged by silver chain
LuaCEmbedGlobalModule newLuaCEmbedGlobalModule();
//path: src/imports/../namespace/response/fdeclare.response.h
//mannaged by silver chain
LuaCEmbedResponseModule newLuaCEmbedResponseModule();
//path: src/imports/../namespace/table/fdeclare.table.h
//mannaged by silver chain
LuaCembedTableModule newLuaCembedTableModule();
//path: src/imports/../namespace/types/fdeclare.types.h
//mannaged by silver chain
LuaCEmbedTypeModule newLuaCEmbedTypeModule();
#endif
#ifndef privateluacembed_fdefine
#define privateluacembed_fdefine
//path: src/imports/../LuaCEmbed/args/args_error/fdefine.args_error.c
//mannaged by silver chain
int LuaCEmbed_ensure_arg_exist(LuaCEmbed *self, private_lua_cembed_incremented_arg index){
PRIVATE_LUA_CEMBED_PROTECT_NUM
if(index > self->total_args){
privateLuaCEmbed_raise_error_not_jumping(self, PRIVATE_LUA_CEMBED_ARG_NOT_PROVIDED,index,self->current_function);
return LUA_CEMBED_GENERIC_ERROR;
}
return LUA_CEMBED_OK;
}
int private_LuaCEmbed_ensure_top_stack_arg_type(LuaCEmbed *self, int index,int arg_type) {
PRIVATE_LUA_CEMBED_PROTECT_NUM
int type = lua_type(self->state, -1);
if (type != arg_type) {
privateLuaCEmbed_raise_error_not_jumping(self,
PRIVATE_LUA_CEMBED_ARG_WRONG_TYPE,
index + LUA_CEMBED_INDEX_DIF,
self->current_function,
LuaCembed_convert_arg_code(type),
LuaCembed_convert_arg_code(arg_type)
);
return LUA_CEMBED_GENERIC_ERROR;
}
return LUA_CEMBED_OK;
}
//path: src/imports/../LuaCEmbed/args/basic/fdefine.basic.c
//mannaged by silver chain
lua_Integer privateLuaCEmbed_put_arg_on_top(LuaCEmbed *self, lua_Integer index){
PRIVATE_LUA_CEMBED_PROTECT_NUM
lua_Integer formatted_index = index + LUA_CEMBED_INDEX_DIF;
if(formatted_index > self->total_args){
privateLuaCEmbed_raise_error_not_jumping(self,PRIVATE_LUA_CEMBED_ARG_NOT_PROVIDED,formatted_index,self->current_function);
return LUA_CEMBED_GENERIC_ERROR;
}
char *formated_arg = private_LuaCembed_format(PRIVATE_LUA_CEMBED_ARGS_,self->stack_leve,formatted_index-1);
lua_getglobal(self->state,formated_arg);
int type = lua_type(self->state,-1);
if(type == LUA_CEMBED_NOT_FOUND || type == LUA_CEMBED_NIL){
privateLuaCEmbed_raise_error_not_jumping(self,PRIVATE_LUA_CEMBED_ARG_NOT_PROVIDED,formatted_index,self->current_function);
free(formated_arg);
return LUA_CEMBED_GENERIC_ERROR;
}
free(formated_arg);
return LUA_OK;
}
lua_Integer LuaCEmbed_get_total_args(LuaCEmbed *self){
return self->total_args;
}
lua_Integer LuaCEmbed_get_arg_type(LuaCEmbed *self,lua_Integer index){
lua_Integer formatted_index = index + LUA_CEMBED_INDEX_DIF;
if(formatted_index > self->total_args){
return LUA_CEMBED_NIL;
}
char *formated_arg = private_LuaCembed_format(PRIVATE_LUA_CEMBED_ARGS_,self->stack_leve,formatted_index-1);
lua_getglobal(self->state,formated_arg);
int type = lua_type(self->state, -1);
free(formated_arg);
PRIVATE_LUA_CEMBED_CLEAR_STACK
return type;
}
lua_Integer LuaCEmbed_get_long_arg(LuaCEmbed *self, lua_Integer index){
PRIVATE_LUA_CEMBED_PROTECT_NUM
if(privateLuaCEmbed_put_arg_on_top(self,index)){
PRIVATE_LUA_CEMBED_CLEAR_STACK
return (lua_Integer )LUA_CEMBED_NOT_FOUND;
}
if(private_LuaCEmbed_ensure_top_stack_arg_type(self,index,LUA_CEMBED_NUMBER)){
PRIVATE_LUA_CEMBED_CLEAR_STACK
return (lua_Integer )LUA_CEMBED_NOT_FOUND;
}
lua_Integer result = lua_tointeger(self->state,-1);
PRIVATE_LUA_CEMBED_CLEAR_STACK
return result;
}
double LuaCEmbed_get_double_arg(LuaCEmbed *self, lua_Integer index){
PRIVATE_LUA_CEMBED_PROTECT_NUM
if(privateLuaCEmbed_put_arg_on_top(self,index)){
PRIVATE_LUA_CEMBED_CLEAR_STACK
return LUA_CEMBED_NOT_FOUND;
}
if(private_LuaCEmbed_ensure_top_stack_arg_type(self,index,LUA_CEMBED_NUMBER)){
PRIVATE_LUA_CEMBED_CLEAR_STACK
return LUA_CEMBED_NOT_FOUND;
}
double result = lua_tonumber(self->state,-1);
PRIVATE_LUA_CEMBED_CLEAR_STACK
return result;
}
bool LuaCEmbed_get_bool_arg(LuaCEmbed *self, lua_Integer index){
PRIVATE_LUA_CEMBED_PROTECT_BOOL
if(privateLuaCEmbed_put_arg_on_top(self,index)){
PRIVATE_LUA_CEMBED_CLEAR_STACK
return LUA_CEMBED_NOT_FOUND;
}
if(private_LuaCEmbed_ensure_top_stack_arg_type(self,index,LUA_CEMBED_BOOL)){
PRIVATE_LUA_CEMBED_CLEAR_STACK
return LUA_CEMBED_NOT_FOUND;
}
bool result = lua_toboolean(self->state,-1);
PRIVATE_LUA_CEMBED_CLEAR_STACK
return result;
}
char * LuaCEmbed_get_str_arg(LuaCEmbed *self, lua_Integer index){
PRIVATE_LUA_CEMBED_PROTECT_NULL
PRIVATE_LUA_CEMBED_CLEAR_STACK
if(privateLuaCEmbed_put_arg_on_top(self,index)){
PRIVATE_LUA_CEMBED_CLEAR_STACK
return NULL;
}
if(private_LuaCEmbed_ensure_top_stack_arg_type(self,index,LUA_CEMBED_STRING)){
return NULL;
}
char *result = (char*)lua_tostring(self->state,-1);
PRIVATE_LUA_CEMBED_CLEAR_STACK
return result;
}
char * LuaCEmbed_get_raw_str_arg(LuaCEmbed *self,lua_Integer *size, lua_Integer index){
PRIVATE_LUA_CEMBED_PROTECT_NULL
PRIVATE_LUA_CEMBED_CLEAR_STACK
if(privateLuaCEmbed_put_arg_on_top(self,index)){
PRIVATE_LUA_CEMBED_CLEAR_STACK
return NULL;
}
if(private_LuaCEmbed_ensure_top_stack_arg_type(self,index,LUA_CEMBED_STRING)){
return NULL;
}
char *result = (char*)lua_tolstring(self->state,-1,(size_t*)size);
PRIVATE_LUA_CEMBED_CLEAR_STACK
return result;
}
LuaCEmbedTable * LuaCEmbed_get_arg_table(LuaCEmbed *self,lua_Integer index){
PRIVATE_LUA_CEMBED_PROTECT_NULL
if(privateLuaCEmbed_put_arg_on_top(self,index)){
PRIVATE_LUA_CEMBED_CLEAR_STACK
return NULL;
}
if(private_LuaCEmbed_ensure_top_stack_arg_type(self,index,LUA_CEMBED_TABLE)){
return NULL;
}
int formatted_index = index + LUA_CEMBED_INDEX_DIF;
char *formated_arg = private_LuaCembed_format(PRIVATE_LUA_CEMBED_ARGS_,self->stack_leve,formatted_index-1);
LuaCEmbedTable *created = LuaCembed_get_global_table(self,formated_arg);
free(formated_arg);
PRIVATE_LUA_CEMBED_CLEAR_STACK
return created;
}
LuaCEmbedTable* LuaCEmbed_run_args_lambda(LuaCEmbed *self, lua_Integer index, LuaCEmbedTable *args_to_call, lua_Integer total_returns){
long formatted_index = index + LUA_CEMBED_INDEX_DIF;
char *formatted_arg = private_LuaCembed_format(PRIVATE_LUA_CEMBED_ARGS_,self->stack_leve,formatted_index-1);
if(privateLuaCEmbed_put_arg_on_top(self,index)){
PRIVATE_LUA_CEMBED_CLEAR_STACK
free(formatted_arg);
return NULL;
}
if(private_LuaCEmbed_ensure_top_stack_arg_type(self,index,LUA_CEMBED_FUNCTION)){
free(formatted_arg);
PRIVATE_LUA_CEMBED_CLEAR_STACK
return NULL;
}
int total_args = private_lua_cEmbed_unpack(args_to_call,formatted_arg);
if(lua_pcall(self->state,total_args,total_returns,0)){
privateLuaCEmbed_raise_error_not_jumping(self, lua_tostring(self->state,-1));
free(formatted_arg);
PRIVATE_LUA_CEMBED_CLEAR_STACK
return NULL;
}
for(int i = 0; i < total_returns; i++){
char *formatted = private_LuaCembed_format(PRIVATE_LUA_CEMBED_MULTIRETURN_,self->stack_leve,i);
int position = (i +1) * -1;
lua_pushvalue(self->state,position);
lua_setglobal(self->state,formatted);
free(formatted);
}
LuaCEmbedTable *result = LuaCembed_new_anonymous_table(self);
for(int i = 0; i < total_returns; i++){
lua_getglobal(self->state,result->global_name);
lua_pushinteger(self->state,i+1);
char *formatted = private_LuaCembed_format(PRIVATE_LUA_CEMBED_MULTIRETURN_,self->stack_leve,i);
lua_getglobal(self->state,formatted);
lua_settable(self->state,-3);
free(formatted);
}
free(formatted_arg);
PRIVATE_LUA_CEMBED_CLEAR_STACK
return result;
}
//path: src/imports/../LuaCEmbed/args/evaluation/fdefine.evaluation.c
//mannaged by silver chain
lua_Integer private_LuaCembed_run_code_with_args(LuaCEmbed *self,lua_Integer index,const char *code,va_list args){
PRIVATE_LUA_CEMBED_PROTECT_NUM
int formatted_index = index + LUA_CEMBED_INDEX_DIF;
if(LuaCEmbed_ensure_arg_exist(self,formatted_index)){
return LUA_CEMBED_GENERIC_ERROR;
}
char *formated_expresion = private_LuaCembed_format_vaarg(code,args);
char *buffer = private_LuaCembed_format(
PRIVATE_LUA_CEMBED_GLOBAL_EVALUATION_CODE,
PRIVATE_LUA_CEMBED_EVALUATION_NAME,
formated_expresion
);
if(LuaCEmbed_evaluate(self, buffer)){
free(formated_expresion);
free(buffer);
return LUA_CEMBED_GENERIC_ERROR;
}
free(buffer);
lua_getglobal(self->state,PRIVATE_LUA_CEMBED_EVALUATION_NAME);
int type = lua_type(self->state,-1);
if(type != LUA_CEMBED_FUNCTION){
privateLuaCEmbed_raise_error_not_jumping(self,PRIVATE_LUA_CEMBED_CODE_ITS_NOT_A_FUNCTION,formated_expresion);
free(formated_expresion);
return LUA_CEMBED_GENERIC_ERROR;
}
free(formated_expresion);
lua_getglobal(self->state,PRIVATE_LUA_CEMBED_EVALUATION_NAME);
privateLuaCEmbed_put_arg_on_top(self,index);
if(lua_pcall(self->state,1,1,0)){
const char *generated_error = lua_tostring(self->state,-1);
privateLuaCEmbed_raise_error_not_jumping(self, generated_error);
}
return LUA_CEMBED_OK;
}
lua_Integer privateLuaCembed_ensure_arg_evaluation_type(LuaCEmbed *self,lua_Integer index,lua_Integer expected_type){
PRIVATE_LUA_CEMBED_PROTECT_NUM
int actual_type = lua_type(self->state,-1);
if(actual_type== expected_type){
return LUA_CEMBED_OK;
}
privateLuaCEmbed_raise_error_not_jumping(self,
PRIVATE_LUA_CEMBED_RESULT_EVALUATION_ARG_WRONG_TYPE,
self->current_function,
index,
LuaCembed_convert_arg_code(actual_type),
LuaCembed_convert_arg_code(expected_type)
);
return LUA_CEMBED_GENERIC_ERROR;
}
lua_Integer LuaCEmbed_get_type_clojure_evalation(LuaCEmbed *self,lua_Integer index,const char *code,...){
PRIVATE_LUA_CEMBED_PROTECT_NUM
va_list args;
va_start(args,code);
lua_Integer possible_error = private_LuaCembed_run_code_with_args(self,index,code,args);
va_end(args);
if(possible_error){
return possible_error;
}
return lua_type(self->state,-1);
}
lua_Integer LuaCEmbed_generate_arg_clojure_evalation(LuaCEmbed *self,lua_Integer index,const char *code,...){
PRIVATE_LUA_CEMBED_PROTECT_NUM
va_list args;
va_start(args,code);
int possible_error = private_LuaCembed_run_code_with_args(self,index,code,args);
va_end(args);
if(possible_error){
return possible_error;
}
return LUA_CEMBED_OK;
}
lua_Integer LuaCEmbed_get_long_arg_clojure_evalation(LuaCEmbed *self,lua_Integer index,const char *code,...){
PRIVATE_LUA_CEMBED_PROTECT_NUM
va_list args;
va_start(args,code);
int possible_error = private_LuaCembed_run_code_with_args(self,index,code,args);
va_end(args);
if(possible_error){
return possible_error;
}
if(privateLuaCembed_ensure_arg_evaluation_type(self,index,LUA_CEMBED_NUMBER)){
return LUA_CEMBED_GENERIC_ERROR;
}
return lua_tointeger(self->state,-1);
}
double LuaCEmbed_get_double_arg_clojure_evalation(LuaCEmbed *self,lua_Integer index,const char *code,...){
PRIVATE_LUA_CEMBED_PROTECT_NUM
va_list args;
va_start(args,code);
int possible_error = private_LuaCembed_run_code_with_args(self,index,code,args);
va_end(args);
if(possible_error){
return possible_error;
}
if(privateLuaCembed_ensure_arg_evaluation_type(self,index,LUA_CEMBED_NUMBER)){
return LUA_CEMBED_GENERIC_ERROR;
}
return (double ) lua_tonumber(self->state,-1);
}
bool LuaCEmbed_get_bool_arg_clojure_evalation(LuaCEmbed *self,lua_Integer index,const char *code,...){
PRIVATE_LUA_CEMBED_PROTECT_BOOL
va_list args;
va_start(args,code);
int possible_error = private_LuaCembed_run_code_with_args(self,index,code,args);
va_end(args);
if(possible_error){
return possible_error;
}
if(privateLuaCembed_ensure_arg_evaluation_type(self,index,LUA_CEMBED_NUMBER)){
return false;
}
return lua_toboolean(self->state,-1);
}
char* LuaCEmbed_get_string_arg_clojure_evalation(LuaCEmbed *self,lua_Integer index,const char *code,...){
PRIVATE_LUA_CEMBED_PROTECT_NULL
va_list args;
va_start(args,code);
lua_Integer possible_error = private_LuaCembed_run_code_with_args(self,index,code,args);
va_end(args);
if(possible_error){
return NULL;
}
if(privateLuaCembed_ensure_arg_evaluation_type(self,index,LUA_CEMBED_NUMBER)){
return NULL;
}
return (char*)lua_tostring(self->state,-1);
}
//path: src/imports/../LuaCEmbed/basic/fdefine.basic.c
//mannaged by silver chain
LuaCEmbed * newLuaCEmbedEvaluation(){
LuaCEmbed *self = (LuaCEmbed*) malloc(sizeof (LuaCEmbed));
*self = (LuaCEmbed){0};
self->state = luaL_newstate();
self->global_tables = (void*)newprivateLuaCEmbedTableArray();
return self;
}
void LuaCEmbed_load_lib_from_c(LuaCEmbed *self,int (*callback)(lua_State *l),const char *name){
if(LuaCEmbed_has_errors(self)){
return;
}
lua_pushcfunction(self->state, callback);
int result = lua_pcall(self->state,0,1,0);
if(result){
privateLuaCEmbed_raise_error_not_jumping(self,lua_tostring(self->state,-1));
lua_settop(self->state,0);
return;
}
lua_setglobal(self->state,name);
lua_settop(self->state,0);
}
void LuaCEmbed_load_native_libs(LuaCEmbed *self) {
luaL_openlibs(self->state);
}
void LuaCembed_set_delete_function(LuaCEmbed *self,void (*delelte_function)(struct LuaCEmbed *self)){
self->delete_function = delelte_function;
}
void LuaCEmbed_set_timeout(int seconds){
lua_cembed_timeout = seconds;
}
void * privateLuaCEmbed_get_current_table_array(LuaCEmbed *self){
if(self->current_function){
return self->func_tables;
}
return self->global_tables;
}
void privata_LuaCEmbed_increment_stack_(LuaCEmbed *self){
lua_getglobal(self->state,PRIVATE_LUA_CEMBED_STACK_LEVEL);
int value = 0;
if(lua_type(self->state,-1) == LUA_CEMBED_NUMBER){
value = lua_tonumber(self->state,-1);
}
lua_Integer new_value = value+1;
lua_pushinteger(self->state,new_value);
lua_setglobal(self->state,PRIVATE_LUA_CEMBED_STACK_LEVEL);
self->stack_leve =new_value;
}
void privata_LuaCEmbed_decrement_stack(LuaCEmbed *self){
lua_getglobal(self->state,PRIVATE_LUA_CEMBED_STACK_LEVEL);
int value = 0;
if(lua_type(self->state,-1) == LUA_CEMBED_NUMBER){
value = lua_tointeger(self->state,-1);
}
if(value> 0){
int new_value = value -1;
lua_pushinteger(self->state,new_value);
lua_setglobal(self->state,PRIVATE_LUA_CEMBED_STACK_LEVEL);
self->stack_leve = new_value;
}
}
void privateLuaCEmbd_get_field_protected(LuaCEmbed *self,const char *name){
bool old_field_proection = self->field_protection;
self->field_protection = true;
lua_getfield(self->state,-1,name);
self->field_protection = old_field_proection;
}
void LuaCEmbed_free(LuaCEmbed *self){
privateLuaCEmbedTableArray_free((privateLuaCEmbedTableArray*)self->global_tables);
if(!self->is_lib){ //se for do próprio lua, o lua cuidará de limpar
lua_close(self->state); // Fecha o estado Lua
}
if(self->error_msg){
free(self->error_msg);
}
if(self->main_lib_table){
free(self->main_lib_table);
}
free(self);
}
//path: src/imports/../LuaCEmbed/callback_handle/fdefine.callback_handle.c
//mannaged by silver chain
int privateLuaCEmbed_main_callback_handler(lua_State *L){
bool is_a_method = lua_toboolean(L, lua_upvalueindex(1));
bool is_a_function = !is_a_method;
LuaCEmbedResponse *possible_return = NULL;
LuaCEmbed *self = (LuaCEmbed*)lua_touserdata(L,lua_upvalueindex(2));
int old_total_args = self->total_args;
self->total_args = lua_gettop(self->state);
privata_LuaCEmbed_increment_stack_(self);
lua_getglobal(self->state,PRIVATE_LUA_CEMBED_STACK_LEVEL);
self->stack_leve = (int)lua_tonumber(self->state,-1);
for(int i = 0; i < self->total_args; i++){
char *formated_arg = private_LuaCembed_format(PRIVATE_LUA_CEMBED_ARGS_,self->stack_leve,i);
lua_pushvalue(L,i+1);
lua_setglobal(L,formated_arg);
free(formated_arg);
}
const char *func_name = lua_tostring(L,lua_upvalueindex(3));
self->current_function = func_name;
void *old_funct_tables = self->func_tables;
self->func_tables = (void*)newprivateLuaCEmbedTableArray();
if(is_a_method){
LuaCEmbedResponse *(*method_callback)(LuaCEmbedTable *tb, LuaCEmbed *self);
//equivalent of PRIVATE_LUA_CEMBED_SELFNAME = index[4]
lua_pushvalue(L, lua_upvalueindex(4));
lua_setglobal(L,PRIVATE_LUA_CEMBED_SELFNAME);
LuaCEmbedTable *table = private_newLuaCembedTable(self, PRIVATE_LUA_CEMBED_SELFNAME);
method_callback = (LuaCEmbedResponse *(*)(LuaCEmbedTable *tb, LuaCEmbed *self))lua_touserdata(L, lua_upvalueindex(5));
possible_return = method_callback(table,self);
privateLuaCEmbedTable_free(table);
}
if(is_a_function){
LuaCEmbedResponse *(*function_callback)(LuaCEmbed *self);
function_callback = (LuaCEmbedResponse *(*)(LuaCEmbed *self))lua_touserdata(L, lua_upvalueindex(4));
possible_return = function_callback(self);
}
privateLuaCEmbedTableArray_free((privateLuaCEmbedTableArray*)self->func_tables);
self->func_tables = old_funct_tables;
self->total_args = old_total_args;
privata_LuaCEmbed_decrement_stack(self);
PRIVATE_LUA_CEMBED_CLEAR_STACK
self->current_function = NULL;
if(possible_return==NULL){
return PRIVATE_LUACEMBED_NO_RETURN;
}
if(possible_return->type == PRIVATE_LUA_CEMBED_ERROR_RESPONSE){
if(self->field_protection){
private_LuaCEmbedResponse_free(possible_return);
if(self->error_msg){
free(self->error_msg);
self->error_msg = NULL;
}
return PRIVATE_LUACEMBED_NO_RETURN;
}
lua_pushstring(L, possible_return->string_val);
privateLuaCEmbed_raise_error_not_jumping(self,possible_return->string_val);
private_LuaCEmbedResponse_free(possible_return);
lua_error(L);
return PRIVATE_LUACEMBED_NO_RETURN;
}
if(possible_return->type == PRIVATE_LUA_CEMBED_LONG_RESPONSE){
lua_pushinteger(L, possible_return->int_val);
private_LuaCEmbedResponse_free(possible_return);
return PRIVATE_LUACEMBED_ONE_RETURN;
}
if(possible_return->type == PRIVATE_LUA_CEMBED_BOOL_RESPONSE){
lua_pushboolean(L, (bool)possible_return->int_val);
private_LuaCEmbedResponse_free(possible_return);
return PRIVATE_LUACEMBED_ONE_RETURN;
}
if(possible_return->type == PRIVATE_LUA_CEMBED_DOUBLE_RESPONSE){
lua_pushnumber(L, possible_return->double_val);
private_LuaCEmbedResponse_free(possible_return);
return PRIVATE_LUACEMBED_ONE_RETURN;
}
if(possible_return->type == PRIVATE_LUA_CEMBED_STRING_RESPONSE){
lua_pushlstring(self->state,possible_return->string_val,possible_return->string_size);
private_LuaCEmbedResponse_free(possible_return);
return PRIVATE_LUACEMBED_ONE_RETURN;
}
if(possible_return->type == PRIVATE_LUA_CEMBED_TABLE_RESPONSE){
lua_getglobal(self->state, PRIVATE_LUA_CEMBED_TABLE_RETURN);
lua_pushvalue(self->state,-1);
private_LuaCEmbedResponse_free(possible_return);
return PRIVATE_LUACEMBED_ONE_RETURN;
}
if(possible_return->type == PRIVATE_LUA_CEMBED_MULTI_RESPONSE){
LuaCEmbedTable *table = private_newLuaCembedTable(self, PRIVATE_LUA_CEMBED_TABLE_RETURN);
int size =private_lua_cEmbed_unpack(table,NULL);
private_LuaCEmbedResponse_free(possible_return);
privateLuaCEmbedTable_free(table);
return size;
}
if(possible_return->type == PRIVATE_LUA_CEMBED_EVALUATION){
char *formated_function =private_LuaCembed_format(
PRIVATE_LUA_CEMBED_GLOBAL_EVALUATION_CODE,
PRIVATE_LUA_CEMBED_EVALUATION_NAME,
possible_return->string_val
);
int error_code = LuaCEmbed_evaluate(self, formated_function);
free(formated_function);
if(error_code){
private_LuaCEmbedResponse_free(possible_return);
return PRIVATE_LUACEMBED_NO_RETURN;
}
lua_getglobal(self->state, PRIVATE_LUA_CEMBED_EVALUATION_NAME);
int v_type = lua_type(self->state,-1);
if(v_type == LUA_CEMBED_FUNCTION){
const int TOTAL_ARGS =0;
const int TOTAL_RETURNS =1;
if(lua_pcall(self->state,TOTAL_ARGS,TOTAL_RETURNS,0)){
private_LuaCEmbedResponse_free(possible_return);
return PRIVATE_LUACEMBED_NO_RETURN;
}
}
lua_pushvalue(self->state,-1);
private_LuaCEmbedResponse_free(possible_return);
return PRIVATE_LUACEMBED_ONE_RETURN;
}
private_LuaCEmbedResponse_free(possible_return);
return PRIVATE_LUACEMBED_NO_RETURN;
}
void private_LuaCEmbed_add_lib_callback(LuaCEmbed *self, const char *callback_name, LuaCEmbedResponse* (*callback)(LuaCEmbed *args),bool global_functions ){
char *main_lib_table = private_LuaCembed_format(PRIVATE_LUA_CEMBED_MAIN_LIB_TABLE_NAME__,self->lib_identifier);
//get the table
lua_getglobal(self->state,main_lib_table);
lua_pushvalue(self->state,-1);
//set the function name
lua_pushstring(self->state,callback_name);
//creating the clojure
//creating the clojure
lua_pushboolean(self->state,false);//is a method
lua_pushlightuserdata(self->state,(void*)self); //self
lua_pushstring(self->state,callback_name);//calback name
lua_pushlightuserdata(self->state,(void*)callback);//calback
lua_pushcclosure(self->state,privateLuaCEmbed_main_callback_handler,4);
lua_settable(self->state,-3);
if(global_functions){
//it points the function to a global function
//like: callback = private_lua_c_embed_main_lib_table.callback
lua_getglobal(self->state, main_lib_table);
lua_getfield(self->state,-1,callback_name);
lua_setglobal(self->state, callback_name);
}
lua_settop(self->state, 0);
free(main_lib_table);
}
void private_LuaCEmbed_add_evaluation_callback(LuaCEmbed *self, const char *callback_name, LuaCEmbedResponse* (*callback)(LuaCEmbed *args) ){
PRIVATE_LUA_CEMBED_PROTECT_VOID
//creating the clojure
lua_pushboolean(self->state,false);//is a method
lua_pushlightuserdata(self->state,(void*)self); //self
lua_pushstring(self->state,callback_name);//calback name
lua_pushlightuserdata(self->state,(void*)callback);//calback
lua_pushcclosure(self->state,privateLuaCEmbed_main_callback_handler,4);
lua_setglobal(self->state, callback_name);
lua_settop(self->state, 0);
}
void LuaCEmbed_add_callback(LuaCEmbed *self, const char *callback_name, LuaCEmbedResponse* (*callback)(LuaCEmbed *args) ){
PRIVATE_LUA_CEMBED_PROTECT_VOID
if(self->is_lib){
private_LuaCEmbed_add_lib_callback(self,callback_name,callback,false);
return;
}
private_LuaCEmbed_add_evaluation_callback(self,callback_name,callback);
}
void LuaCEmbed_add_global_callback(LuaCEmbed *self, const char *callback_name, LuaCEmbedResponse* (*callback)(LuaCEmbed *args)){
PRIVATE_LUA_CEMBED_PROTECT_VOID
if(self->is_lib){
private_LuaCEmbed_add_lib_callback(self,callback_name,callback,true);
return;
}
private_LuaCEmbed_add_evaluation_callback(self,callback_name,callback);
}
//path: src/imports/../LuaCEmbed/errors/fdefine.errors.c
//mannaged by silver chain
char * LuaCEmbed_get_error_message(LuaCEmbed *self){
if(!self){
return NULL;
}
return self->error_msg;
}
void LuaCEmbed_clear_errors(LuaCEmbed *self){
if(!self){
return;
}
if(self->error_msg){
free(self->error_msg);
self->error_msg = NULL;
}
}
void privateLuaCEmbed_raise_error_not_jumping(LuaCEmbed *self, const char *error_msg, ...){
if(LuaCEmbed_has_errors(self)){
return;
}
va_list args;
va_start(args,error_msg);
self->error_msg = private_LuaCembed_format_vaarg(error_msg, args);
va_end(args);
}
bool LuaCEmbed_has_errors(LuaCEmbed *self){
if(!self){
return true;
}
if(self->error_msg){
return true;
}
return false;
}
void LuaCEmbed_dangerous_raise_error_jumping(LuaCEmbed *self,const char *error_msg,...){
if(LuaCEmbed_has_errors(self)){
return;
}
va_list args;
va_start(args,error_msg);
char *error_formmated = private_LuaCembed_format_vaarg(error_msg, args);
va_end(args);
lua_pushstring(self->state, error_formmated);
free(error_formmated);
lua_error(self->state);
}
void LuaCEmbed_dangerous_raise_self_error_jumping(LuaCEmbed *self){
if(!LuaCEmbed_has_errors(self)){
return;
}
char *msg = LuaCEmbed_get_error_message(self);
lua_pushstring(self->state,msg);
LuaCEmbed_clear_errors(self);
lua_error(self->state);
}
//path: src/imports/../LuaCEmbed/evaluation/fdefine.evaluation.c
//mannaged by silver chain
#ifdef _WIN32
VOID CALLBACK TimerHandler(HWND hwnd, UINT uMsg, UINT_PTR idEvent, DWORD dwTime) {
privateLuaCEmbed_raise_error_not_jumping(global_current_lua_embed_object, PRIVATE_LUA_CEMBED_TIMEOUT_ERROR);
lua_pushstring(global_current_lua_embed_object->state,PRIVVATE_LUA_CEMBED_TIMEOUT_ERROR);
lua_error(global_current_lua_embed_object->state);
}
#else
void private_LuaCembed_handle_timeout(int signum) {
privateLuaCEmbed_raise_error_not_jumping(global_current_lua_embed_object, PRIVATE_LUA_CEMBED_TIMEOUT_ERROR);
lua_pushstring(global_current_lua_embed_object->state,PRIVVATE_LUA_CEMBED_TIMEOUT_ERROR);
lua_error(global_current_lua_embed_object->state);
}
#endif
int privateLuaCEmbed_start_func_evaluation(lua_State *state){
int evaluation_type = lua_tointeger(state, lua_upvalueindex(1));
char *text_value = (char*)lua_touserdata(state,lua_upvalueindex(2));
LuaCEmbed *self = (LuaCEmbed*)lua_touserdata(state,lua_upvalueindex(3));
global_current_lua_embed_object = self;
#ifdef _WIN32
if (lua_cembed_timeout > 0) {
SetTimer(NULL, 0,lua_cembed_timeout > 0 * 1000, TimerHandler);
}
#else
if (lua_cembed_timeout > 0) {
signal(SIGALRM, private_LuaCembed_handle_timeout);
alarm(lua_cembed_timeout);
}
#endif
int error = 0;
if(evaluation_type == PRIVATE_LUA_EMBED_FILE_EVALUATION_TYPE){
error =luaL_dofile(self->state,text_value);
}
if(evaluation_type == PRIVATE_LUA_EMBED_STRING_EVALUATION_TYPE){
error = luaL_dostring(self->state,text_value);
}
if(error){
privateLuaCEmbed_raise_error_not_jumping(self,lua_tostring(self->state,-1));
}
lua_pushinteger(self->state,error);
return 1;
}
int LuaCEmbed_evaluate(LuaCEmbed *self, const char *code, ...){
PRIVATE_LUA_CEMBED_PROTECT_NUM
va_list args;
va_start(args,code);
char * formated_expresion = private_LuaCembed_format_vaarg(code,args);
va_end(args);
lua_pushinteger(self->state,PRIVATE_LUA_EMBED_STRING_EVALUATION_TYPE);
lua_pushlightuserdata(self->state,(void*)formated_expresion); //code
lua_pushlightuserdata(self->state,(void*)self); //code
lua_pushcclosure(self->state,privateLuaCEmbed_start_func_evaluation,3);
lua_pcall(self->state,0,1,0);
int error = lua_tointeger(self->state,-1);
free(formated_expresion);
return error;
}
int LuaCEmbed_evaluete_file(LuaCEmbed *self, const char *file){
PRIVATE_LUA_CEMBED_PROTECT_NUM
lua_pushinteger(self->state,PRIVATE_LUA_EMBED_FILE_EVALUATION_TYPE);
lua_pushlightuserdata(self->state,(void*)file); //code
lua_pushlightuserdata(self->state,(void*)self); //code
lua_pushcclosure(self->state,privateLuaCEmbed_start_func_evaluation,3);
lua_pcall(self->state,0,1,0);
int error = lua_tointeger(self->state,-1);
return error;
}
int private_LuaCEmbed_evaluate_puting_on_top_of_stack(LuaCEmbed *self,const char *code, va_list args){
char * formated_expresion =private_LuaCembed_format_vaarg(code,args);
char * buffer =private_LuaCembed_format(
PRIVATE_LUA_CEMBED_GLOBAL_EVALUATION_CODE,
PRIVATE_LUA_CEMBED_EVALUATION_NAME,
formated_expresion
);
if(LuaCEmbed_evaluate(self, buffer)){
free(formated_expresion);
free(buffer);
return LUA_CEMBED_GENERIC_ERROR;
}
lua_getglobal(self->state,PRIVATE_LUA_CEMBED_EVALUATION_NAME);
int type = lua_type(self->state,-1);
if(type == LUA_CEMBED_FUNCTION){
if(lua_pcall(self->state,0,1,0)){
const char *generated_error = lua_tostring(self->state,-1);
privateLuaCEmbed_raise_error_not_jumping(self, generated_error);
}
}
free(formated_expresion);
free(buffer);
return LUA_CEMBED_OK;
}
int private_LuaCEmbed_ensure_evaluation_type(LuaCEmbed *self,int type){
int actual_type = lua_type(self->state,-1);
if(actual_type== type){
return LUA_CEMBED_OK;
}
privateLuaCEmbed_raise_error_not_jumping(self,
PRIVATE_LUA_CEMBED_RESULT_EVALUATION_WRONG_TYPE,
LuaCembed_convert_arg_code(actual_type),
LuaCembed_convert_arg_code(type)
);
return LUA_CEMBED_GENERIC_ERROR;
}
char * LuaCEmbed_get_evaluation_string(LuaCEmbed *self,const char *code, ...){
PRIVATE_LUA_CEMBED_PROTECT_NULL
va_list args;
va_start(args,code);
int possible_error = private_LuaCEmbed_evaluate_puting_on_top_of_stack(self,code,args);
va_end(args);
if(possible_error){
return NULL;
}
if(private_LuaCEmbed_ensure_evaluation_type(self,LUA_CEMBED_STRING)){
return NULL;
}
return (char*)lua_tostring(self->state,-1);
}
int LuaCEmbed_get_evaluation_type(LuaCEmbed *self,const char *code, ...){
PRIVATE_LUA_CEMBED_PROTECT_NUM
va_list args;
va_start(args,code);
int possible_error = private_LuaCEmbed_evaluate_puting_on_top_of_stack(self,code,args);
va_end(args);
if(possible_error){
return LUA_CEMBED_GENERIC_ERROR;
}
return lua_type(self->state,-1);
}
long LuaCEmbed_get_evaluation_table_size(LuaCEmbed *self,const char *code, ...){
PRIVATE_LUA_CEMBED_PROTECT_NUM
va_list args;
va_start(args,code);
int possible_error = private_LuaCEmbed_evaluate_puting_on_top_of_stack(self,code,args);
va_end(args);
if(possible_error){
return LUA_CEMBED_GENERIC_ERROR;
}
if(private_LuaCEmbed_ensure_evaluation_type(self,LUA_CEMBED_TABLE)){
return LUA_CEMBED_GENERIC_ERROR;
}
return (long)lua_rawlen(self->state,-1);
}
long long LuaCEmbed_get_evaluation_long(LuaCEmbed *self,const char *code, ...){
PRIVATE_LUA_CEMBED_PROTECT_NUM
va_list args;
va_start(args,code);
int possible_error = private_LuaCEmbed_evaluate_puting_on_top_of_stack(self,code,args);
va_end(args);
if(possible_error){
return LUA_CEMBED_GENERIC_ERROR;
}
if(private_LuaCEmbed_ensure_evaluation_type(self,LUA_CEMBED_NUMBER)){
return LUA_CEMBED_GENERIC_ERROR;
}
return (long)lua_tonumber(self->state,-1);
}
double LuaCEmbed_get_evaluation_double(LuaCEmbed *self,const char *code, ...){
PRIVATE_LUA_CEMBED_PROTECT_NUM
va_list args;
va_start(args,code);
int possible_error = private_LuaCEmbed_evaluate_puting_on_top_of_stack(self,code,args);
va_end(args);
if(possible_error){
return LUA_CEMBED_GENERIC_ERROR;
}
if(private_LuaCEmbed_ensure_evaluation_type(self,LUA_CEMBED_NUMBER)){
return LUA_CEMBED_GENERIC_ERROR;
}
return (double)lua_tonumber(self->state,-1);
}
bool LuaCEmbed_get_evaluation_bool(LuaCEmbed *self,const char *code, ...){
PRIVATE_LUA_CEMBED_PROTECT_BOOL
va_list args;
va_start(args,code);
int possible_error = private_LuaCEmbed_evaluate_puting_on_top_of_stack(self,code,args);
va_end(args);
if(possible_error){
return LUA_CEMBED_GENERIC_ERROR;
}
if(private_LuaCEmbed_ensure_evaluation_type(self,LUA_CEMBED_BOOL)){
return LUA_CEMBED_GENERIC_ERROR;
}
return (bool)lua_toboolean(self->state,-1);
}
//path: src/imports/../LuaCEmbed/globals/errors/fdefine.errors.c
//mannaged by silver chain
int LuaCEmbed_ensure_global_type(LuaCEmbed *self, const char *name,int expected_type){
PRIVATE_LUA_CEMBED_PROTECT_NUM
lua_getglobal(self->state,name);
int type = lua_type(self->state,-1);
if(type != expected_type){
privateLuaCEmbed_raise_error_not_jumping(self,
PRIVATE_LUA_CEMBED_GLOBAL_WRONG_TYPE,
name,
LuaCembed_convert_arg_code(type),
LuaCembed_convert_arg_code(expected_type)
);
return LUA_CEMBED_GENERIC_ERROR;
}
return LUA_CEMBED_OK;
}
//path: src/imports/../LuaCEmbed/globals/getters/fdefine.getters.c
//mannaged by silver chain
int LuaCEmbed_get_global_type(LuaCEmbed *self,const char *name){
PRIVATE_LUA_CEMBED_PROTECT_NUM
lua_getglobal(self->state, name);
return lua_type(self->state,-1);
}
lua_Integer LuaCEmbed_get_global_long(LuaCEmbed *self,const char *name){
PRIVATE_LUA_CEMBED_PROTECT_NUM
if(LuaCEmbed_ensure_global_type(self,name,LUA_CEMBED_NUMBER)){
return LUA_CEMBED_GENERIC_ERROR;
}
lua_getglobal(self->state, name);
return lua_tointeger(self->state,-1);
}
double LuaCEmbed_get_global_double(LuaCEmbed *self,const char *name){
PRIVATE_LUA_CEMBED_PROTECT_NUM
if(LuaCEmbed_ensure_global_type(self,name,LUA_CEMBED_NUMBER)){
return LUA_CEMBED_GENERIC_ERROR;
}
lua_getglobal(self->state, name);
return (double )lua_tonumber(self->state,-1);
}
bool LuaCEmbed_get_global_bool(LuaCEmbed *self,const char *name){
PRIVATE_LUA_CEMBED_PROTECT_BOOL
if(LuaCEmbed_ensure_global_type(self,name,LUA_CEMBED_BOOL)){
return LUA_CEMBED_GENERIC_ERROR;
}
lua_getglobal(self->state, name);
return lua_toboolean(self->state,-1);
}
char * LuaCEmbed_get_global_raw_string(LuaCEmbed *self,const char *name,long *size){
PRIVATE_LUA_CEMBED_PROTECT_NULL
if(LuaCEmbed_ensure_global_type(self,name,LUA_CEMBED_STRING)){
return NULL;
}
lua_getglobal(self->state, name);
return (char*)lua_tolstring(self->state,-1,(size_t*)size);
}
char * LuaCEmbed_get_global_string(LuaCEmbed *self,const char *name){
PRIVATE_LUA_CEMBED_PROTECT_NULL
if(LuaCEmbed_ensure_global_type(self,name,LUA_CEMBED_STRING)){
return NULL;
}
lua_getglobal(self->state, name);
return (char*)lua_tostring(self->state,-1);
}
LuaCEmbedTable * LuaCembed_new_anonymous_table(LuaCEmbed *self){
PRIVATE_LUA_CEMBED_PROTECT_NULL
const char *format_raw = PRIVATE_LUA_CEMBED_ANONYMOUS_TABLE_;
if(self->current_function){
format_raw =PRIVATE_LUA_CEMBED_ANONYMOUS_FUNC_TABLE_;
}
privateLuaCEmbedTableArray *target = (privateLuaCEmbedTableArray*)privateLuaCEmbed_get_current_table_array(self);
char *buffer= private_LuaCembed_format(format_raw, self->stack_leve, target->size);
LuaCEmbedTable *created_table =LuaCembed_new_global_table(self,buffer);
free(buffer);
return created_table;
}
LuaCEmbedTable * LuaCembed_get_global_table(LuaCEmbed *self, const char *name){
PRIVATE_LUA_CEMBED_PROTECT_NULL
if(LuaCEmbed_ensure_global_type(self,name,LUA_CEMBED_TABLE)){
return NULL;
}
privateLuaCEmbedTableArray *target = (privateLuaCEmbedTableArray*)privateLuaCEmbed_get_current_table_array(self);
LuaCEmbedTable *possible = privateLuaCEmbedTableArray_find_by_global_name(target,name);
if(possible){
return possible;
}
LuaCEmbedTable *creaeted = private_newLuaCembedTable(self, "%s", name);
privateLuaCEmbedTableArray_append(
target,
creaeted
);
return creaeted;
}
LuaCEmbedTable * LuaCembed_new_global_table(LuaCEmbed *self, const char *name){
PRIVATE_LUA_CEMBED_PROTECT_NULL
lua_newtable(self->state);
lua_setglobal(self->state,name);
privateLuaCEmbedTableArray *target = (privateLuaCEmbedTableArray*)privateLuaCEmbed_get_current_table_array(self);
LuaCEmbedTable *possible = privateLuaCEmbedTableArray_find_by_global_name(target,name);
if(possible){
return possible;
}
LuaCEmbedTable *creaeted = private_newLuaCembedTable(self, "%s", name);
privateLuaCEmbedTableArray_append(
target,
creaeted
);
return creaeted;
}
LuaCEmbedTable* LuaCEmbed_run_global_lambda(LuaCEmbed *self, const char *name, LuaCEmbedTable *args_to_call, int total_returns){
PRIVATE_LUA_CEMBED_PROTECT_NULL
if(LuaCEmbed_ensure_global_type(self,name,LUA_CEMBED_FUNCTION)){
return NULL;
}
int total_args = private_lua_cEmbed_unpack(args_to_call,name);
if(lua_pcall(self->state,total_args,total_returns,0)){
privateLuaCEmbed_raise_error_not_jumping(self, lua_tostring(self->state,-1));
return NULL;
}
for(int i = 0; i < total_returns; i++){
char *formatted = private_LuaCembed_format(PRIVATE_LUA_CEMBED_MULTIRETURN_, self->stack_leve, i);
int position = (i +1) * -1;
lua_pushvalue(self->state,position);
lua_setglobal(self->state,formatted);
free(formatted);
}
LuaCEmbedTable *result = LuaCembed_new_anonymous_table(self);
for(int i = 0; i < total_returns; i++){
lua_getglobal(self->state,result->global_name);
lua_pushinteger(self->state,i+1);
char *formatted = private_LuaCembed_format(PRIVATE_LUA_CEMBED_MULTIRETURN_,self->stack_leve,i);
lua_getglobal(self->state,formatted);
lua_settable(self->state,-3);
free(formatted);
}
return result;
}
//path: src/imports/../LuaCEmbed/globals/setters/fdefine.setters.c
//mannaged by silver chain
void LuaCEmbed_set_global_string(LuaCEmbed *self, const char *name, const char *value){
PRIVATE_LUA_CEMBED_PROTECT_VOID
lua_pushstring(self->state,value);
lua_setglobal(self->state,name);
}
void LuaCEmbed_set_global_raw_string(LuaCEmbed *self, const char *name, const char *value,long size){
PRIVATE_LUA_CEMBED_PROTECT_VOID
lua_pushlstring(self->state,value,size);
lua_setglobal(self->state,name);
}
void LuaCEmbed_set_global_long(LuaCEmbed *self, const char *name, lua_Integer value){
PRIVATE_LUA_CEMBED_PROTECT_VOID
lua_pushinteger(self->state,value);
lua_setglobal(self->state,name);
}
void LuaCEmbed_set_global_double(LuaCEmbed *self, const char *name, double value){
PRIVATE_LUA_CEMBED_PROTECT_VOID
lua_pushnumber(self->state,(double )value);
lua_setglobal(self->state,name);
}
void LuaCEmbed_set_global_bool(LuaCEmbed *self, const char *name, bool value){
PRIVATE_LUA_CEMBED_PROTECT_VOID
lua_pushboolean(self->state,value);
lua_setglobal(self->state,name);
}
void LuaCEmbed_set_global_table(LuaCEmbed *self, const char *name, LuaCEmbedTable *table){
PRIVATE_LUA_CEMBED_PROTECT_VOID
lua_getglobal(self->state,table->global_name);
lua_setglobal(self->state,name);
}
//path: src/imports/../LuaCEmbed/lib_props/fdefine.lib_props.c
//mannaged by silver chain
void LuaCEmbed_set_long_lib_prop(LuaCEmbed *self,const char *name,lua_Integer value){
char *main_lib_table = private_LuaCembed_format(PRIVATE_LUA_CEMBED_MAIN_LIB_TABLE_NAME__,self->lib_identifier);
lua_getglobal(self->state,main_lib_table);
lua_pushvalue(self->state,-1);
//set the function name
lua_pushstring(self->state,name);
lua_pushinteger(self->state,value);
lua_settable(self->state,-3);
free(main_lib_table);
}
void LuaCEmbed_set_double_lib_prop(LuaCEmbed *self,const char *name,double value){
lua_getglobal(self->state,self->main_lib_table);
lua_pushvalue(self->state,-1);
//set the function name
lua_pushstring(self->state,name);
lua_pushnumber(self->state,value);
lua_settable(self->state,-3);
}
void LuaCEmbed_set_bool_lib_prop(LuaCEmbed *self,const char *name,bool value){
lua_getglobal(self->state,self->main_lib_table);
lua_pushvalue(self->state,-1);
//set the function name
lua_pushstring(self->state,name);
lua_pushboolean(self->state,value);
lua_settable(self->state,-3);
}
void LuaCEmbed_set_string_lib_prop(LuaCEmbed *self,const char *name,const char * value){
lua_getglobal(self->state,self->main_lib_table);
lua_pushvalue(self->state,-1);
//set the function name
lua_pushstring(self->state,name);
lua_pushstring(self->state,value);
lua_settable(self->state,-3);
}
void LuaCEmbed_set_table_lib_prop(LuaCEmbed *self,const char *name,LuaCEmbedTable *value){
lua_getglobal(self->state,self->main_lib_table);
lua_pushvalue(self->state,-1);
lua_pushstring(self->state,name);
lua_getglobal(self->state,value->global_name);
lua_settable(self->state,-3);
}
int private_LuaCEmbed_ensure_lib_prop_type(LuaCEmbed *self,const char *name,int expected_type){
int type = lua_type(self->state,-1);
if(type!= expected_type){
privateLuaCEmbed_raise_error_not_jumping(
self,
PRIVATE_LUA_CEMBED_LIB_PROP_WRONG_TYPE,
name,
LuaCembed_convert_arg_code(type),
LuaCembed_convert_arg_code(expected_type)
);
return LUA_CEMBED_GENERIC_ERROR;
}
return LUA_CEMBED_OK;
}
lua_Integer LuaCEmbed_get_long_lib_prop(LuaCEmbed *self,const char *name){
lua_getglobal(self->state,self->main_lib_table);
lua_getfield(self->state, -1,name);
if(private_LuaCEmbed_ensure_lib_prop_type(self,name,LUA_CEMBED_NUMBER)){
return LUA_CEMBED_GENERIC_ERROR;
}
return lua_tointeger(self->state,-1);
}
double LuaCEmbed_get_double_lib_prop(LuaCEmbed *self,const char *name){
lua_getglobal(self->state,self->main_lib_table);
lua_getfield(self->state, -1,name);
if(private_LuaCEmbed_ensure_lib_prop_type(self,name,LUA_CEMBED_NUMBER)){
return LUA_CEMBED_GENERIC_ERROR;
}
return lua_tonumber(self->state,-1);
}
bool LuaCEmbed_get_bool_lib_prop(LuaCEmbed *self,const char *name){
lua_getglobal(self->state,self->main_lib_table);
lua_getfield(self->state, -1,name);
if(private_LuaCEmbed_ensure_lib_prop_type(self,name,LUA_CEMBED_BOOL)){
return LUA_CEMBED_GENERIC_ERROR;
}
return lua_toboolean(self->state,-1);
}
char * LuaCEmbed_get_string_lib_prop(LuaCEmbed *self,const char *name){
lua_getglobal(self->state,self->main_lib_table);
lua_getfield(self->state, -1,name);
if(private_LuaCEmbed_ensure_lib_prop_type(self,name,LUA_CEMBED_STRING)){
return NULL;
}
return (char*)lua_tostring(self->state,-1);
}
LuaCEmbedTable *LuaCEmbed_get_table_lib_prop(LuaCEmbed *self,const char *name){
;
lua_getglobal(self->state,self->main_lib_table);
lua_getfield(self->state, -1,name);
if(private_LuaCEmbed_ensure_lib_prop_type(self,name,LUA_CEMBED_TABLE)){
return NULL;
}
char *global_sub_table_name = private_LuaCembed_format(
PRIVATE_LUA_CEMBED_MAIN_LIB_SUB_TABLE,
self->lib_identifier,
name
);
lua_setglobal(self->state,global_sub_table_name);
privateLuaCEmbedTableArray *target = (privateLuaCEmbedTableArray*)privateLuaCEmbed_get_current_table_array(self);
LuaCEmbedTable *possible = privateLuaCEmbedTableArray_find_by_global_name(target,global_sub_table_name);
if(possible){
free(global_sub_table_name);
return possible;
}
LuaCEmbedTable *creaeted = private_newLuaCembedTable(self, "%s",global_sub_table_name);
free(global_sub_table_name);
privateLuaCEmbedTableArray_append(
target,
creaeted
);
return creaeted;
}
//path: src/imports/../LuaCEmbed/lib_start/fdefine.lib_start.c
//mannaged by silver chain
int private_LuaCemb_internal_free(lua_State *L){
LuaCEmbed *self = (LuaCEmbed*)lua_touserdata(L, lua_upvalueindex(1));
if(self->delete_function){
self->delete_function(self);
}
LuaCEmbed_free(self);
return 0;
}
LuaCEmbed * newLuaCEmbedLib(lua_State *state){
LuaCEmbed *self = (LuaCEmbed*) malloc(sizeof (LuaCEmbed));
*self = (LuaCEmbed){0};
self->state = state;
self->lib_identifier = 0;
lua_getglobal(self->state,PRIVATE_LUA_CEMBED_TOTAL_LIBS);
if(lua_type(self->state,-1) != LUA_CEMBED_NIL){
self->lib_identifier = lua_tointeger(self->state,-1);
}
self->lib_identifier +=1;
self->main_lib_table = private_LuaCembed_format(PRIVATE_LUA_CEMBED_MAIN_LIB_TABLE_NAME__,self->lib_identifier);
lua_pushinteger(self->state,self->lib_identifier);
lua_setglobal(self->state,PRIVATE_LUA_CEMBED_TOTAL_LIBS);
self->is_lib = true;
self->global_tables = (void*)newprivateLuaCEmbedTableArray();
UniversalGarbage *garbage = newUniversalGarbage();
char *lib_meta_table = private_LuaCembed_format(PRIVATE_LUA_CEMBED_MAIN_META_TABLE__,self->lib_identifier);
UniversalGarbage_add_simple(garbage,lib_meta_table);
//creating the metatable
luaL_newmetatable(self->state, lib_meta_table);
//seting the clojure key
lua_pushstring(self->state,PRIVATE_LUA_CEMBED_DEL_PREFIX);
//set self as first clojure argument
lua_pushlightuserdata(self->state,(void*)self);
lua_pushcclosure(self->state,private_LuaCemb_internal_free,1);
lua_settable(self->state, -3);
char *lib_main_table = private_LuaCembed_format(PRIVATE_LUA_CEMBED_MAIN_LIB_TABLE_NAME__,self->lib_identifier);
UniversalGarbage_add_simple(garbage,lib_main_table);
//creating the global table to store the elements
lua_newtable(self->state);
lua_setglobal(self->state,lib_main_table);
luaL_setmetatable(self->state, lib_meta_table);
UniversalGarbage_free(garbage);
return self;
}
int LuaCembed_perform(LuaCEmbed *self){
PRIVATE_LUA_CEMBED_PROTECT_NUM
char *lib_main_table = private_LuaCembed_format(PRIVATE_LUA_CEMBED_MAIN_LIB_TABLE_NAME__,self->lib_identifier);
lua_getglobal(self->state,lib_main_table);
free(lib_main_table);
return 1;
}
int LuaCembed_send_self_as_lib(LuaCEmbed *self){
return LuaCembed_perform(self);
}
int LuaCembed_send_global_as_lib(LuaCEmbed *self,const char *global_name){
if(global_name == NULL){
return 0;
}
lua_getglobal(self->state,global_name);
int type = lua_type(self->state,-1);
if(type == LUA_CEMBED_NIL){
return 0;
}
return 1;
}
//path: src/imports/../LuaCEmbed/memory/fdefine.memory.c
//mannaged by silver chain
void LuaCEmbed_set_memory_limit(LuaCEmbed *self, double limit){
lua_setallocf(self->state, private_LuaCembed_custom_allocator, &lua_cembed_used_memory);
lua_cembed_memory_limit = limit;
}
static void *private_LuaCembed_custom_allocator(void *ud, void *ptr, size_t osize, size_t nsize) {
int *used = (int *)ud;
if (ptr == NULL) {
osize = 0;
}
if (nsize == 0) {
free(ptr);
*used -= osize;
return NULL;
} else {
long custom_limit = (long)(lua_cembed_memory_limit * PRIVATE_LUA_CEMBED_ONE_MB);
if (*used + (nsize - osize) > custom_limit)
return NULL;
ptr = realloc(ptr, nsize);
if (ptr)
*used += (nsize - osize);
return ptr;
}
}
//path: src/imports/../LuaCEmbed/table/table/append/fdefine.append.c
//mannaged by silver chain
void LuaCEmbedTable_append_table(LuaCEmbedTable *self, LuaCEmbedTable *table){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
long size = LuaCEmbedTable_get_listable_size(self);
lua_getglobal(self->main_object->state,self->global_name);
lua_pushinteger(self->main_object->state,size+1);
lua_getglobal(self->main_object->state,table->global_name);
lua_rawset(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_append_string(LuaCEmbedTable *self, const char *value){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
long size = LuaCEmbedTable_get_listable_size(self);
lua_getglobal(self->main_object->state,self->global_name);
lua_pushinteger(self->main_object->state,size+1);
lua_pushstring(self->main_object->state,value);
lua_rawset(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_append_long(LuaCEmbedTable *self, lua_Integer value){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
long size = LuaCEmbedTable_get_listable_size(self);
lua_getglobal(self->main_object->state,self->global_name);
lua_pushinteger(self->main_object->state,size+1);
lua_pushinteger(self->main_object->state,value);
lua_rawset(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_append_double(LuaCEmbedTable *self, double value){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
long size = LuaCEmbedTable_get_listable_size(self);
lua_getglobal(self->main_object->state,self->global_name);
lua_pushinteger(self->main_object->state,size+1);
lua_pushnumber(self->main_object->state,value);
lua_rawset(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_append_bool(LuaCEmbedTable *self, bool value){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
long size = LuaCEmbedTable_get_listable_size(self);
lua_getglobal(self->main_object->state,self->global_name);
lua_pushinteger(self->main_object->state,size+1);
lua_pushboolean(self->main_object->state,value);
lua_rawset(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_append_evaluation(LuaCEmbedTable *self, const char *code, ...){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
va_list args;
va_start(args,code);
char *buffer = private_LuaCembed_format_vaarg(code,args);
va_end(args);
LuaCEmbed_evaluate(
self->main_object,
PRIVATE_LUA_CEMBED_GLOBAL_EVALUATION_CODE,
PRIVATE_LUA_CEMBED_EVALUATION_NAME,
buffer
);
free(buffer);
if(LuaCEmbed_has_errors(self->main_object)){
return;
}
long size = LuaCEmbedTable_get_listable_size(self);
lua_getglobal(self->main_object->state,self->global_name);
lua_pushinteger(self->main_object->state,size+1);
lua_getglobal(self->main_object->state,PRIVATE_LUA_CEMBED_EVALUATION_NAME);
lua_rawset(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
}
//path: src/imports/../LuaCEmbed/table/table/basic/fdefine.basic.c
//mannaged by silver chain
LuaCEmbedTable * private_newLuaCembedTable(LuaCEmbed *main_embed, const char *format, ...){
LuaCEmbedTable *self = (LuaCEmbedTable*)malloc(sizeof (LuaCEmbedTable));
*self = (LuaCEmbedTable){0};
self->main_object =main_embed;
va_list args;
va_start(args,format);
self->global_name = private_LuaCembed_format_vaarg(format,args);
va_end(args);
self->sub_tables = (void*)newprivateLuaCEmbedTableArray();
return self;
}
int private_lua_cEmbed_unpack(LuaCEmbedTable *self,const char * previews_function){
long size = LuaCEmbedTable_get_listable_size(self);
lua_settop(self->main_object->state, 0);
lua_getglobal(self->main_object->state,self->global_name);
int table_index = lua_gettop(self->main_object->state);
int total = 0;
lua_pushnil(self->main_object->state);
while(lua_next(self->main_object->state,table_index)){
lua_pushvalue(self->main_object->state,-1);
char *formated = private_LuaCembed_format(PRIVATE_LUA_CEMBED_MULTIRETURN_,self->main_object->stack_leve,total);
lua_setglobal(self->main_object->state,formated);
free(formated);
lua_pop(self->main_object->state,1);
total+=1;
}
if(previews_function){
lua_getglobal(self->main_object->state,previews_function);
}
for(int i = 0; i < size; i++){
char *formated = private_LuaCembed_format(PRIVATE_LUA_CEMBED_MULTIRETURN_,self->main_object->stack_leve,i);
lua_getglobal(self->main_object->state,formated);
free(formated);
}
return (int)size;
}
void privateLuaCEmbedTable_free(LuaCEmbedTable *self){
free(self->global_name);
if(self->prop_name){
free(self->prop_name);
}
privateLuaCEmbedTableArray_free((privateLuaCEmbedTableArray*)self->sub_tables);
free(self);
}
//path: src/imports/../LuaCEmbed/table/table/destroy/fdefine.destroy.c
//mannaged by silver chain
void LuaCembedTable_destroy_prop(LuaCEmbedTable *self, const char *name){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
lua_getglobal(self->main_object->state,self->global_name);
lua_pushstring(self->main_object->state,name);
lua_pushnil(self->main_object->state);
lua_settable(self->main_object->state,-3);
}
void LuaCEmbedTable_destroy_by_index(LuaCEmbedTable *self, long index){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
long formatted_index = index + LUA_CEMBED_INDEX_DIF;
if(LuaCembedTable_has_key_at_index(self,index)){
char *key = LuaCembedTable_get_key_by_index(self,index);
LuaCembedTable_destroy_prop(self,key);
return;
}
lua_getglobal(self->main_object->state,self->global_name);
long converted_index = privateLuaCEmbedTable_convert_index(self,formatted_index);
int table_index = lua_gettop(self->main_object->state);
int total = 0;
lua_pushnil(self->main_object->state);
while(lua_next(self->main_object->state,table_index)){
if(total >= converted_index){
lua_getglobal(self->main_object->state,self->global_name);
lua_pushnumber(self->main_object->state,(double)(total));
lua_pushvalue(self->main_object->state,-3);
lua_settable(self->main_object->state,-3);
lua_pop(self->main_object->state,1);
}
lua_pop(self->main_object->state,1);
total+=1;
}
lua_getglobal(self->main_object->state,self->global_name);
lua_pushnumber(self->main_object->state,total);
lua_pushnil(self->main_object->state);
lua_settable(self->main_object->state,-3);
}
//path: src/imports/../LuaCEmbed/table/table/errors/fdefine.errors.c
//mannaged by silver chain
int privateLuaCEmbedTable_ensure_type_with_key(LuaCEmbedTable *self, const char *name, int expected_type){
if(!self){
return LUA_CEMBED_GENERIC_ERROR;
}
int type = lua_type(self->main_object->state,-1);
if(type == expected_type){
return LUA_CEMBED_OK;
}
privateLuaCEmbed_raise_error_not_jumping(
self->main_object,
PRIVATE_LUA_CEMBED_WRONG_TYPE_PROPETY,
name,
self->global_name,
LuaCembed_convert_arg_code(type),
LuaCembed_convert_arg_code(expected_type)
);
return LUA_CEMBED_GENERIC_ERROR;
}
int privateLuaCEmbedTable_ensure_type_with_index(LuaCEmbedTable *self, long index, int expected_type){
if(!self){
return LUA_CEMBED_GENERIC_ERROR;
}
int type = lua_type(self->main_object->state,-1);
if(type == expected_type){
return LUA_CEMBED_OK;
}
privateLuaCEmbed_raise_error_not_jumping(
self->main_object,
PRIVATE_LUA_CEMBED_WRONG_TYPE_INDEX,
index,
self->global_name,
LuaCembed_convert_arg_code(type),
LuaCembed_convert_arg_code(expected_type)
);
return LUA_CEMBED_GENERIC_ERROR;
}
//path: src/imports/../LuaCEmbed/table/table/getters/index/fdefine.index.c
//mannaged by silver chain
lua_Integer LuaCEmbedTable_get_full_size(LuaCEmbedTable *self){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_NUM
lua_getglobal(self->main_object->state,self->global_name);
int index = lua_gettop(self->main_object->state);
lua_Integer total = 0;
lua_pushnil(self->main_object->state);
while(lua_next(self->main_object->state,index)){
total+=1;
lua_pop(self->main_object->state,1);
}
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return total;
}
lua_Integer LuaCEmbedTable_get_listable_size(LuaCEmbedTable *self){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_NUM
lua_getglobal(self->main_object->state,self->global_name);
return (long)lua_rawlen(self->main_object->state,-1);
}
lua_Integer privateLuaCEmbedTable_convert_index(LuaCEmbedTable *self, private_lua_cembed_incremented_arg index){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_NUM
if(index >= 0){
return index;
}
return LuaCEmbedTable_get_full_size(self) + index;
}
int LuaCEmbedTable_get_type_by_index(LuaCEmbedTable *self, lua_Integer index){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_NUM
long formatted_index = index + LUA_CEMBED_INDEX_DIF;
lua_getglobal(self->main_object->state,self->global_name);
int table_index = lua_gettop(self->main_object->state);
long converted_index = privateLuaCEmbedTable_convert_index(self,formatted_index);
int total = 1;
lua_pushnil(self->main_object->state);
while(lua_next(self->main_object->state,table_index)){
if(total == converted_index){
int type = lua_type(self->main_object->state,-1);
lua_pop(self->main_object->state,1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return type;
}
lua_pop(self->main_object->state,1);
total+=1;
}
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return LUA_CEMBED_NOT_FOUND;
}
char *LuaCembedTable_get_key_by_index(LuaCEmbedTable *self, lua_Integer index){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_NULL
long formatted_index = index + LUA_CEMBED_INDEX_DIF;
lua_getglobal(self->main_object->state,self->global_name);
int table_index = lua_gettop(self->main_object->state);
long converted_index = privateLuaCEmbedTable_convert_index(self,formatted_index);
lua_Integer total = 1;
lua_pushnil(self->main_object->state);
while(lua_next(self->main_object->state,table_index)){
if(total == converted_index){
if(lua_type(self->main_object->state,-2) != LUA_CEMBED_STRING ){
lua_pop(self->main_object->state,1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return NULL;
}
char* result = (char*)lua_tostring(self->main_object->state,-2);
lua_pop(self->main_object->state,1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return result;
}
lua_pop(self->main_object->state,1);
total+=1;
}
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return NULL;
}
bool LuaCembedTable_has_key_at_index(LuaCEmbedTable *self, lua_Integer index){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_BOOL
lua_settop(self->main_object->state,0);
long formatted_index = index + LUA_CEMBED_INDEX_DIF;
lua_getglobal(self->main_object->state,self->global_name);
int table_index = lua_gettop(self->main_object->state);
long converted_index = privateLuaCEmbedTable_convert_index(self,formatted_index);
int total = 1;
lua_pushnil(self->main_object->state);
while(lua_next(self->main_object->state,table_index)){
if(total == converted_index){
bool has_key =lua_type(self->main_object->state,-2) == LUA_CEMBED_STRING;
lua_pop(self->main_object->state,1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return has_key;
}
lua_pop(self->main_object->state,1);
total+=1;
}
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return false;
}
lua_Integer LuaCEmbedTable_get_long_by_index(LuaCEmbedTable *self, lua_Integer index){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_NUM
lua_settop(self->main_object->state,0);
int formatted_index = index + LUA_CEMBED_INDEX_DIF;
lua_getglobal(self->main_object->state,self->global_name);
int table_index = lua_gettop(self->main_object->state);
lua_Integer converted_index = privateLuaCEmbedTable_convert_index(self,formatted_index);
lua_Integer total = 1;
lua_pushnil(self->main_object->state);
while(lua_next(self->main_object->state,table_index)){
if(total == converted_index){
if(privateLuaCEmbedTable_ensure_type_with_index(self,converted_index,LUA_CEMBED_NUMBER)){
lua_pop(self->main_object->state,1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return LUA_CEMBED_GENERIC_ERROR;
}
long result = (long)lua_tonumber(self->main_object->state,-1);
lua_pop(self->main_object->state,1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return result;
}
lua_pop(self->main_object->state,1);
total+=1;
}
privateLuaCEmbed_raise_error_not_jumping(
self->main_object,
PRIVATE_LUA_CEMBED_WRONG_TYPE_INDEX,
index,
self->global_name,
LuaCembed_convert_arg_code(LUA_CEMBED_NIL),
LuaCembed_convert_arg_code(LUA_CEMBED_NUMBER)
);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return LUA_CEMBED_GENERIC_ERROR;
}
double LuaCEmbedTable_get_double_by_index(LuaCEmbedTable *self, lua_Integer index){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_NUM
int formatted_index = index + LUA_CEMBED_INDEX_DIF;
lua_getglobal(self->main_object->state,self->global_name);
int table_index = lua_gettop(self->main_object->state);
long converted_index = privateLuaCEmbedTable_convert_index(self,formatted_index);
lua_Integer total = 1;
lua_pushnil(self->main_object->state);
while(lua_next(self->main_object->state,table_index)){
if(total == converted_index){
if(privateLuaCEmbedTable_ensure_type_with_index(self,converted_index,LUA_CEMBED_NUMBER)){
lua_pop(self->main_object->state,1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return LUA_CEMBED_GENERIC_ERROR;
}
double result = (double )lua_tonumber(self->main_object->state,-1);
lua_pop(self->main_object->state,1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return result;
}
lua_pop(self->main_object->state,1);
total+=1;
}
privateLuaCEmbed_raise_error_not_jumping(
self->main_object,
PRIVATE_LUA_CEMBED_WRONG_TYPE_INDEX,
index,
self->global_name,
LuaCembed_convert_arg_code(LUA_CEMBED_NIL),
LuaCembed_convert_arg_code(LUA_CEMBED_NUMBER)
);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return LUA_CEMBED_GENERIC_ERROR;
}
char * LuaCEmbedTable_get_string_by_index(LuaCEmbedTable *self, lua_Integer index){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_NULL
int formatted_index = index + LUA_CEMBED_INDEX_DIF;
lua_getglobal(self->main_object->state,self->global_name);
int table_index = lua_gettop(self->main_object->state);
long converted_index = privateLuaCEmbedTable_convert_index(self,formatted_index);
lua_Integer total = 1;
lua_pushnil(self->main_object->state);
while(lua_next(self->main_object->state,table_index)){
if(total == converted_index){
if(privateLuaCEmbedTable_ensure_type_with_index(self,converted_index,LUA_CEMBED_STRING)){
lua_pop(self->main_object->state,1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return NULL;
}
char * result = (char*)lua_tostring(self->main_object->state,-1);
lua_pop(self->main_object->state,1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return result;
}
lua_pop(self->main_object->state,1);
total+=1;
}
privateLuaCEmbed_raise_error_not_jumping(
self->main_object,
PRIVATE_LUA_CEMBED_WRONG_TYPE_INDEX,
index,
self->global_name,
LuaCembed_convert_arg_code(LUA_CEMBED_NIL),
LuaCembed_convert_arg_code(LUA_CEMBED_STRING)
);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return NULL;
}
char * LuaCEmbedTable_get_raw_string_by_index(LuaCEmbedTable *self, lua_Integer index, lua_Integer *size){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_NULL
int formatted_index = index + LUA_CEMBED_INDEX_DIF;
lua_getglobal(self->main_object->state,self->global_name);
int table_index = lua_gettop(self->main_object->state);
long converted_index = privateLuaCEmbedTable_convert_index(self,formatted_index);
int total = 1;
lua_pushnil(self->main_object->state);
while(lua_next(self->main_object->state,table_index)){
if(total == converted_index){
if(privateLuaCEmbedTable_ensure_type_with_index(self,converted_index,LUA_CEMBED_STRING)){
lua_pop(self->main_object->state,1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return NULL;
}
char * result = (char*)lua_tolstring(self->main_object->state,-1,(size_t*)size);
lua_pop(self->main_object->state,1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return result;
}
lua_pop(self->main_object->state,1);
total+=1;
}
privateLuaCEmbed_raise_error_not_jumping(
self->main_object,
PRIVATE_LUA_CEMBED_WRONG_TYPE_INDEX,
index,
self->global_name,
LuaCembed_convert_arg_code(LUA_CEMBED_NIL),
LuaCembed_convert_arg_code(LUA_CEMBED_STRING)
);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return NULL;
}
bool LuaCEmbedTable_get_bool_by_index(LuaCEmbedTable *self, lua_Integer index){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_BOOL
int formatted_index = index + LUA_CEMBED_INDEX_DIF;
lua_getglobal(self->main_object->state,self->global_name);
int table_index = lua_gettop(self->main_object->state);
long converted_index = privateLuaCEmbedTable_convert_index(self,formatted_index);
int total = 1;
lua_pushnil(self->main_object->state);
while(lua_next(self->main_object->state,table_index)){
if(total == converted_index){
if(privateLuaCEmbedTable_ensure_type_with_index(self,converted_index,LUA_CEMBED_BOOL)){
lua_pop(self->main_object->state,1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return LUA_CEMBED_GENERIC_ERROR;
}
bool result = lua_toboolean(self->main_object->state,-1);
lua_pop(self->main_object->state,1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return result;
}
lua_pop(self->main_object->state,1);
total+=1;
}
privateLuaCEmbed_raise_error_not_jumping(
self->main_object,
PRIVATE_LUA_CEMBED_WRONG_TYPE_INDEX,
converted_index,
self->global_name,
LuaCembed_convert_arg_code(LUA_CEMBED_NIL),
LuaCembed_convert_arg_code(LUA_CEMBED_BOOL)
);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return LUA_CEMBED_GENERIC_ERROR;
}
//path: src/imports/../LuaCEmbed/table/table/getters/keys/fdefine.keys.c
//mannaged by silver chain
int LuaCEmbedTable_get_type_prop(LuaCEmbedTable *self, const char *name){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_NUM
lua_getglobal(self->main_object->state,self->global_name);
privateLuaCEmbd_get_field_protected(self->main_object,name);
return lua_type(self->main_object->state,-1);
}
char* LuaCembedTable_get_string_prop(LuaCEmbedTable *self , const char *name){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_NULL
lua_getglobal(self->main_object->state,self->global_name);
privateLuaCEmbd_get_field_protected(self->main_object,name);
if(privateLuaCEmbedTable_ensure_type_with_key(self, name, LUA_CEMBED_STRING)){
return NULL;
}
char *value = (char*)lua_tostring(self->main_object->state,-1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return value;
}
char* LuaCembedTable_get_raw_string_prop(LuaCEmbedTable *self, const char *name,lua_Integer *size){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_NULL
lua_getglobal(self->main_object->state,self->global_name);
privateLuaCEmbd_get_field_protected(self->main_object,name);
if(privateLuaCEmbedTable_ensure_type_with_key(self, name, LUA_CEMBED_STRING)){
return NULL;
}
char *value = (char*)lua_tolstring(self->main_object->state,-1,(size_t*)size);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return value;
}
lua_Integer LuaCembedTable_get_long_prop(LuaCEmbedTable *self , const char *name){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_NUM
lua_getglobal(self->main_object->state,self->global_name);
privateLuaCEmbd_get_field_protected(self->main_object,name);
if(privateLuaCEmbedTable_ensure_type_with_key(self, name, LUA_CEMBED_NUMBER)){
return LUA_CEMBED_GENERIC_ERROR;
}
lua_Integer value = lua_tointeger(self->main_object->state,-1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return value;
}
double LuaCembedTable_get_double_prop(LuaCEmbedTable *self , const char *name){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_NUM
lua_getglobal(self->main_object->state,self->global_name);
privateLuaCEmbd_get_field_protected(self->main_object,name);
if(privateLuaCEmbedTable_ensure_type_with_key(self, name, LUA_CEMBED_NUMBER)){
return LUA_CEMBED_GENERIC_ERROR;
}
double value = (double )lua_tonumber(self->main_object->state,-1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return value;
}
bool LuaCembedTable_get_bool_prop(LuaCEmbedTable *self , const char *name){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_BOOL
lua_getglobal(self->main_object->state,self->global_name);
privateLuaCEmbd_get_field_protected(self->main_object,name);
if(privateLuaCEmbedTable_ensure_type_with_key(self, name, LUA_CEMBED_BOOL)){
return LUA_CEMBED_GENERIC_ERROR;
}
bool value = lua_toboolean(self->main_object->state,-1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return value;
}
//path: src/imports/../LuaCEmbed/table/table/setters/index/fdefine.index.c
//mannaged by silver chain
void LuaCEmbedTable_set_string_by_index(LuaCEmbedTable *self, lua_Integer index, const char *value){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
char *possible_key = LuaCembedTable_get_key_by_index(self,index);
if(possible_key){
LuaCEmbedTable_set_string_prop(self,possible_key,value);
return;
}
long formatted_index = index + LUA_CEMBED_INDEX_DIF;
lua_getglobal(self->main_object->state,self->global_name);
lua_pushnumber(self->main_object->state,(double)formatted_index);
lua_pushstring(self->main_object->state,value);
lua_settable(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_set_raw_string_by_index(LuaCEmbedTable *self, lua_Integer index, const char *value,lua_Integer size){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
char *possible_key = LuaCembedTable_get_key_by_index(self,index);
if(possible_key){
LuaCEmbedTable_set_string_prop(self,possible_key,value);
return;
}
long formatted_index = index + LUA_CEMBED_INDEX_DIF;
lua_getglobal(self->main_object->state,self->global_name);
lua_pushnumber(self->main_object->state,(double)formatted_index);
lua_pushlstring(self->main_object->state,value,size);
lua_settable(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_set_long_by_index(LuaCEmbedTable *self, lua_Integer index, lua_Integer value){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
char *possible_key = LuaCembedTable_get_key_by_index(self,index);
if(possible_key){
LuaCEmbedTable_set_long_prop(self,possible_key,value);
return;
}
lua_Integer formatted_index = index + LUA_CEMBED_INDEX_DIF;
lua_getglobal(self->main_object->state,self->global_name);
lua_pushinteger(self->main_object->state,formatted_index);
lua_pushinteger(self->main_object->state,value);
lua_settable(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_set_double_by_index(LuaCEmbedTable *self, lua_Integer index, double value){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
char *possible_key = LuaCembedTable_get_key_by_index(self,index);
if(possible_key){
LuaCEmbedTable_set_double_prop(self,possible_key,value);
return;
}
long formatted_index = index + LUA_CEMBED_INDEX_DIF;
lua_getglobal(self->main_object->state,self->global_name);
lua_pushinteger(self->main_object->state,formatted_index);
lua_pushnumber(self->main_object->state,value);
lua_settable(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_set_bool_by_index(LuaCEmbedTable *self, lua_Integer index, bool value){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
char *possible_key = LuaCembedTable_get_key_by_index(self,index);
if(possible_key){
LuaCEmbedTable_set_bool_prop(self,possible_key,value);
return;
}
long formatted_index = index + LUA_CEMBED_INDEX_DIF;
lua_getglobal(self->main_object->state,self->global_name);
lua_pushinteger(self->main_object->state,formatted_index);
lua_pushboolean(self->main_object->state,value);
lua_settable(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_set_evaluation_by_index(LuaCEmbedTable *self, lua_Integer index, const char *code, ...){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
long formatted_index = index + LUA_CEMBED_INDEX_DIF;
va_list args;
va_start(args,code);
char * buffer = private_LuaCembed_format_vaarg(code,args);
va_end(args);
LuaCEmbed_evaluate(self->main_object,
PRIVATE_LUA_CEMBED_GLOBAL_EVALUATION_CODE,
PRIVATE_LUA_CEMBED_EVALUATION_NAME,
buffer
);
free(buffer);
if(LuaCEmbed_has_errors(self->main_object)){
return;
}
lua_getglobal(self->main_object->state,self->global_name);
lua_pushinteger(self->main_object->state,formatted_index);
lua_getglobal(self->main_object->state,PRIVATE_LUA_CEMBED_EVALUATION_NAME);
lua_settable(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
}
//path: src/imports/../LuaCEmbed/table/table/setters/insert/fdefine.insert.c
//mannaged by silver chain
void private_LuaCEmbedTable_add_space(LuaCEmbedTable *self, lua_Integer formatted_index){
lua_newtable(self->main_object->state);
lua_setglobal(self->main_object->state,PRIVATE_LUA_CEMBED_STAGE_AREA_TABLE);
lua_getglobal(self->main_object->state, self->global_name);
lua_Integer table_index = lua_gettop(self->main_object->state);
lua_Integer total = 1;
lua_pushnil(self->main_object->state); // Empilhando o primeiro par chave-valor
while (lua_next(self->main_object->state, table_index)) {
if (total >= formatted_index) {
lua_getglobal(self->main_object->state, PRIVATE_LUA_CEMBED_STAGE_AREA_TABLE);
lua_pushinteger(self->main_object->state, total + 1);
lua_pushvalue(self->main_object->state, -3);
lua_settable(self->main_object->state, -3);
lua_pop(self->main_object->state, 1);
}
lua_pop(self->main_object->state, 1); // Removendo o valor atual
total+=1;
}
lua_getglobal(self->main_object->state, PRIVATE_LUA_CEMBED_STAGE_AREA_TABLE);
table_index = lua_gettop(self->main_object->state);
lua_pushnil(self->main_object->state);
while (lua_next(self->main_object->state, table_index)) {
lua_getglobal(self->main_object->state,self->global_name);
lua_pushvalue(self->main_object->state,-3); //table[index] = stage_area[index]
lua_pushvalue(self->main_object->state,-3); //table[index] = stage_area[index]
lua_settable(self->main_object->state,-3);
lua_pop(self->main_object->state, 2); // Removendo o valor atual
}
lua_getglobal(self->main_object->state, "stage_arrea");
lua_pushnil(self->main_object->state);
}
void LuaCEmbedTable_insert_string_at_index(LuaCEmbedTable *self, lua_Integer index, const char *value) {
// Movendo os elementos existentes para frente
long formatted_index = index + LUA_CEMBED_INDEX_DIF;
private_LuaCEmbedTable_add_space(self,formatted_index);
// Inserindo o novo valor na posição especificada
lua_getglobal(self->main_object->state, self->global_name);
lua_pushinteger(self->main_object->state, formatted_index);
lua_pushstring(self->main_object->state, value);
lua_settable(self->main_object->state, -3);
// Limpando a pilha
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_insert_bool_at_index(LuaCEmbedTable *self, lua_Integer index,bool value){
// Movendo os elementos existentes para frente
long formatted_index = index + LUA_CEMBED_INDEX_DIF;
private_LuaCEmbedTable_add_space(self,formatted_index);
// Inserindo o novo valor na posição especificada
lua_getglobal(self->main_object->state, self->global_name);
lua_pushinteger(self->main_object->state, formatted_index);
lua_pushboolean(self->main_object->state, value);
lua_settable(self->main_object->state, -3);
// Limpando a pilha
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_insert_long_at_index(LuaCEmbedTable *self, lua_Integer index,lua_Integer value){
// Movendo os elementos existentes para frente
long formatted_index = index + LUA_CEMBED_INDEX_DIF;
private_LuaCEmbedTable_add_space(self,formatted_index);
// Inserindo o novo valor na posição especificada
lua_getglobal(self->main_object->state, self->global_name);
lua_pushinteger(self->main_object->state, formatted_index);
lua_pushinteger(self->main_object->state, value);
lua_settable(self->main_object->state, -3);
// Limpando a pilha
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_insert_double_at_index(LuaCEmbedTable *self, lua_Integer index,double value){
// Movendo os elementos existentes para frente
long formatted_index = index + LUA_CEMBED_INDEX_DIF;
private_LuaCEmbedTable_add_space(self,formatted_index);
// Inserindo o novo valor na posição especificada
lua_getglobal(self->main_object->state, self->global_name);
lua_pushinteger(self->main_object->state, formatted_index);
lua_pushnumber(self->main_object->state, value);
lua_settable(self->main_object->state, -3);
// Limpando a pilha
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_insert_table_at_index(LuaCEmbedTable *self, lua_Integer index,LuaCEmbedTable *table){
// Movendo os elementos existentes para frente
lua_Integer formatted_index = index + LUA_CEMBED_INDEX_DIF;
private_LuaCEmbedTable_add_space(self,formatted_index);
// Inserindo o novo valor na posição especificada
lua_getglobal(self->main_object->state, self->global_name);
lua_pushinteger(self->main_object->state, formatted_index);
lua_getglobal(self->main_object->state,table->global_name);
lua_settable(self->main_object->state, -3);
// Limpando a pilha
lua_settop(self->main_object->state, 0);
}
//path: src/imports/../LuaCEmbed/table/table/setters/keys/fdefine.keys.c
//mannaged by silver chain
void LuaCEmbedTable_set_method(LuaCEmbedTable *self , const char *name, LuaCEmbedResponse *(*callback)(LuaCEmbedTable *self, LuaCEmbed *args)){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
bool is_meta = false;
if(strlen(name) > 3){
if(name[0] == '_' && name[1] == '_' ){
is_meta = true;
}
}
lua_getglobal(self->main_object->state,self->global_name);
if(is_meta){
int found =lua_getmetatable(self->main_object->state,-1);
if(!found){
//equivalent of meta ={} ;setmetatable(table,meta)
lua_getglobal(self->main_object->state,self->global_name);
lua_newtable(self->main_object->state);
lua_setmetatable(self->main_object->state,-2);
lua_getglobal(self->main_object->state,self->global_name);
lua_getmetatable(self->main_object->state,-1);
}
}
lua_pushstring(self->main_object->state,name);
//creating the clojure
lua_pushboolean(self->main_object->state,true);//is a method
lua_pushlightuserdata(self->main_object->state,(void*)self->main_object); //self
lua_pushstring(self->main_object->state,name);//calback name
lua_getglobal(self->main_object->state,self->global_name);//table
lua_pushlightuserdata(self->main_object->state,(void*)callback);
//add these clojure to be handled by the callbacks
lua_pushcclosure(self->main_object->state,privateLuaCEmbed_main_callback_handler,5);
lua_settable(self->main_object->state,-3);
if(is_meta){
//equivalent of meta ={} ;setmetatable(table,meta)
lua_getglobal(self->main_object->state,self->global_name);
lua_getmetatable(self->main_object->state,-1);
lua_setmetatable(self->main_object->state,-2);
}
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_set_string_prop(LuaCEmbedTable *self , const char *name, const char *value){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
lua_getglobal(self->main_object->state,self->global_name);
lua_pushstring(self->main_object->state,name);
lua_pushstring(self->main_object->state,value);
lua_settable(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_set_raw_string_prop(LuaCEmbedTable *self , const char *name, const char *value,lua_Integer size){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
lua_getglobal(self->main_object->state,self->global_name);
lua_pushstring(self->main_object->state,name);
lua_pushlstring(self->main_object->state,value,size);
lua_settable(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_set_long_prop(LuaCEmbedTable *self , const char *name,lua_Integer value){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
lua_getglobal(self->main_object->state,self->global_name);
lua_pushstring(self->main_object->state,name);
lua_pushinteger(self->main_object->state,value);
lua_settable(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_set_double_prop(LuaCEmbedTable *self , const char *name, double value){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
lua_getglobal(self->main_object->state,self->global_name);
lua_pushstring(self->main_object->state,name);
lua_pushnumber(self->main_object->state,value);
lua_settable(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_set_bool_prop(LuaCEmbedTable *self , const char *name, bool value){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
lua_getglobal(self->main_object->state,self->global_name);
lua_pushstring(self->main_object->state,name);
lua_pushboolean(self->main_object->state,value);
lua_settable(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
}
void LuaCEmbedTable_set_evaluation_prop(LuaCEmbedTable *self, const char *name, const char *code, ...){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
va_list args;
va_start(args,code);
char *buffer = private_LuaCembed_format_vaarg(code,args);
va_end(args);
LuaCEmbed_evaluate(self->main_object,
PRIVATE_LUA_CEMBED_GLOBAL_EVALUATION_CODE,
PRIVATE_LUA_CEMBED_EVALUATION_NAME,
buffer
);
free(buffer);
if(LuaCEmbed_has_errors(self->main_object)){
return;
}
lua_getglobal(self->main_object->state,self->global_name);
lua_pushstring(self->main_object->state,name);
lua_getglobal(self->main_object->state,PRIVATE_LUA_CEMBED_EVALUATION_NAME);
lua_settable(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
}
//path: src/imports/../LuaCEmbed/table/table/sub_tables/index/fdefine.index.c
//mannaged by silver chain
LuaCEmbedTable *LuaCEmbedTable_new_sub_table_appending(LuaCEmbedTable *self){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_NULL
//equivalent of: full_sub_table_name = {}
long index= LuaCEmbedTable_get_listable_size(self) +1;
char *full_sub_table_name = private_LuaCembed_format("%s_%d", self->global_name, index);
lua_newtable(self->main_object->state);
lua_setglobal(self->main_object->state,full_sub_table_name);
//equivalent of: table[index] = full_sub_table_name
lua_getglobal(self->main_object->state,self->global_name);
lua_pushinteger(self->main_object->state,index);
lua_getglobal(self->main_object->state,full_sub_table_name);
lua_settable(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
LuaCEmbedTable *possible = privateLuaCEmbedTableArray_find_by_internal_index(
(privateLuaCEmbedTableArray *) self->sub_tables,
index
);
if(possible){
free(full_sub_table_name);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return possible;
}
LuaCEmbedTable *created = private_newLuaCembedTable(self->main_object, full_sub_table_name);
created->index = index;
privateLuaCEmbedTableArray_append(
(privateLuaCEmbedTableArray*)self->sub_tables,
created
);
free(full_sub_table_name);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return created;
}
LuaCEmbedTable *LuaCEmbedTable_get_sub_table_by_index(LuaCEmbedTable *self, lua_Integer index){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_NULL
long formatted_index = index + LUA_CEMBED_INDEX_DIF;
lua_getglobal(self->main_object->state,self->global_name);
lua_Integer table_index = lua_gettop(self->main_object->state);
lua_Integer converted_index = privateLuaCEmbedTable_convert_index(self,formatted_index);
lua_Integer total = 1;
lua_pushnil(self->main_object->state);
while(lua_next(self->main_object->state,table_index)){
if(total == converted_index){
if(privateLuaCEmbedTable_ensure_type_with_index(self,converted_index,LUA_CEMBED_TABLE)){
lua_pop(self->main_object->state,1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return NULL;
}
//equivalent of full_sub_table_name = table[index]
char *full_sub_table_name = private_LuaCembed_format("%s_%d", self->global_name, index);
lua_setglobal(self->main_object->state,full_sub_table_name);
LuaCEmbedTable *possible = privateLuaCEmbedTableArray_find_by_internal_index(
(privateLuaCEmbedTableArray *) self->sub_tables,
index
);
if(possible){
free(full_sub_table_name);
lua_pop(self->main_object->state,1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return possible;
}
LuaCEmbedTable *created = private_newLuaCembedTable(self->main_object, full_sub_table_name);
created->index = index;
privateLuaCEmbedTableArray_append(
(privateLuaCEmbedTableArray*)self->sub_tables,
created
);
free(full_sub_table_name);
lua_pop(self->main_object->state,1);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return created;
}
lua_pop(self->main_object->state,1);
total+=1;
}
privateLuaCEmbed_raise_error_not_jumping(
self->main_object,
PRIVATE_LUA_CEMBED_WRONG_TYPE_INDEX,
index,
self->global_name,
LuaCembed_convert_arg_code(LUA_CEMBED_NIL),
LuaCembed_convert_arg_code(LUA_CEMBED_TABLE)
);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return NULL;
}
void LuaCEmbedTable_set_sub_table_by_index(LuaCEmbedTable *self, lua_Integer index,LuaCEmbedTable *sub_table){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
char *possible_key = LuaCembedTable_get_key_by_index(self,index);
if(possible_key){
LuaCEmbedTable_set_sub_table_prop(self,possible_key,sub_table);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return;
}
lua_Integer formatted_index = index + LUA_CEMBED_INDEX_DIF;
lua_getglobal(self->main_object->state,self->global_name);
lua_pushinteger(self->main_object->state,formatted_index);
lua_getglobal(self->main_object->state,sub_table->global_name);
lua_settable(self->main_object->state,-3);
lua_settop(self->main_object->state, 0);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
}
//path: src/imports/../LuaCEmbed/table/table/sub_tables/key/fdefine.key.c
//mannaged by silver chain
LuaCEmbedTable *LuaCEmbedTable_new_sub_table_by_key(LuaCEmbedTable *self, const char *name){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_NULL
//equivalent of: table.sub_table = {}
lua_getglobal(self->main_object->state,self->global_name);
lua_pushstring(self->main_object->state,name);
lua_newtable(self->main_object->state);
lua_settable(self->main_object->state,-3);
//equivalent of full_sub_table_name = table.sub_table
lua_getglobal(self->main_object->state,self->global_name);
lua_pushstring(self->main_object->state, name);
lua_gettable(self->main_object->state, -2);
char *full_sub_table_name = private_LuaCembed_format("%s_%s", self->global_name, name);
lua_setglobal(self->main_object->state,full_sub_table_name);
LuaCEmbedTable *possible = privateLuaCEmbedTableArray_find_by_prop_name(
(privateLuaCEmbedTableArray *) self->sub_tables,
name
);
if(possible){
free(full_sub_table_name);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return possible;
}
LuaCEmbedTable *created = private_newLuaCembedTable(self->main_object, full_sub_table_name);
created->prop_name = strdup(name);
privateLuaCEmbedTableArray_append(
(privateLuaCEmbedTableArray*)self->sub_tables,
created
);
free(full_sub_table_name);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return created;
}
LuaCEmbedTable *LuaCEmbedTable_get_sub_table_by_key(LuaCEmbedTable *self, const char *name){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_NULL
lua_getglobal(self->main_object->state,self->global_name);
privateLuaCEmbd_get_field_protected(self->main_object,name);
if(privateLuaCEmbedTable_ensure_type_with_key(self, name, LUA_CEMBED_TABLE)){
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return NULL;
}
//equivalent of full_sub_table_name = table.sub_table
lua_getglobal(self->main_object->state,self->global_name);
privateLuaCEmbd_get_field_protected(self->main_object,name);
char *full_sub_table_name = private_LuaCembed_format("%s_%s", self->global_name, name);
lua_setglobal(self->main_object->state,full_sub_table_name);
LuaCEmbedTable *possible = privateLuaCEmbedTableArray_find_by_prop_name(
(privateLuaCEmbedTableArray *) self->sub_tables,
name
);
if(possible){
free(full_sub_table_name);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return possible;
}
LuaCEmbedTable *created = private_newLuaCembedTable(self->main_object, full_sub_table_name);
created->prop_name = strdup(name);
privateLuaCEmbedTableArray_append(
(privateLuaCEmbedTableArray*)self->sub_tables,
created
);
free(full_sub_table_name);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
return created;
}
void LuaCEmbedTable_set_sub_table_prop(LuaCEmbedTable *self, const char *name, LuaCEmbedTable *sub_table){
PRIVATE_LUA_CEMBED_TABLE_PROTECT_VOID
//equivalent of table.name = sub_table;
lua_getglobal(self->main_object->state,self->global_name);
lua_pushstring(self->main_object->state,name);
lua_getglobal(self->main_object->state,sub_table->global_name);
lua_settable(self->main_object->state,-3);
//equivalent of full_sub_table_name = table.sub_table
lua_getglobal(self->main_object->state,self->global_name);
privateLuaCEmbd_get_field_protected(self->main_object,name);
char *full_sub_table_name = private_LuaCembed_format("%s_%s", self->global_name, name);
lua_setglobal(self->main_object->state,full_sub_table_name);
free(full_sub_table_name);
PRIVATE_LUA_CEMBED_TABLE_CLEAR_STACK
}
//path: src/imports/../LuaCEmbed/table/table_array/fdefine.table_array.c
//mannaged by silver chain
privateLuaCEmbedTableArray *newprivateLuaCEmbedTableArray(){
privateLuaCEmbedTableArray *self = (privateLuaCEmbedTableArray*) malloc(sizeof (privateLuaCEmbedTableArray));
*self = (privateLuaCEmbedTableArray){0};
self->tables = (LuaCEmbedTable**)malloc(0);
return self;
}
void privateLuaCEmbedTableArray_append(privateLuaCEmbedTableArray *self,LuaCEmbedTable *element){
self->tables = (LuaCEmbedTable **)realloc(
self->tables,
(self->size+1)* sizeof (LuaCEmbedTable**)
);
self->tables[self->size] = element;
self->size+=1;
}
LuaCEmbedTable *privateLuaCEmbedTableArray_find_by_prop_name(privateLuaCEmbedTableArray *self, const char *name){
for(int i = 0; i < self->size;i++){
LuaCEmbedTable *current_table = self->tables[i];
if(current_table->prop_name){
if(strcmp(current_table->prop_name,name) ==0){
return current_table;
}
}
}
return NULL;
}
LuaCEmbedTable *privateLuaCEmbedTableArray_find_by_global_name(privateLuaCEmbedTableArray *self, const char *name){
for(int i = 0; i < self->size;i++){
LuaCEmbedTable *current_table = self->tables[i];
if(strcmp(current_table->global_name,name) ==0){
return current_table;
}
}
return NULL;
}
LuaCEmbedTable *privateLuaCEmbedTableArray_find_by_internal_index(privateLuaCEmbedTableArray *self, lua_Integer internal_index){
for(lua_Integer i = 0; i < self->size;i++){
LuaCEmbedTable *current_table = self->tables[i];
if(current_table->index == internal_index){
return current_table;
}
}
return NULL;
}
void privateLuaCEmbedTableArray_free(privateLuaCEmbedTableArray *self){
for(int i = 0; i < self->size;i++){
LuaCEmbedTable *current_table = self->tables[i];
privateLuaCEmbedTable_free(current_table);
}
free(self->tables);
free(self);
}
//path: src/imports/../LuaCEmbedResponse/fdefine.LuaCEmbedResponse.c
//mannaged by silver chain
LuaCEmbedResponse *private_LuaCEmbedReturn_raw(){
LuaCEmbedResponse *self = (LuaCEmbedResponse*)malloc(sizeof(LuaCEmbedResponse));
*self = (LuaCEmbedResponse){0};
return self;
}
LuaCEmbedResponse * LuaCEmbed_send_bool(bool value){
LuaCEmbedResponse * self= private_LuaCEmbedReturn_raw();
self->type = PRIVATE_LUA_CEMBED_BOOL_RESPONSE;
self->int_val = value;
return self;
}
LuaCEmbedResponse * LuaCEmbed_send_str(const char *text){
LuaCEmbedResponse * self= private_LuaCEmbedReturn_raw();
self->type = PRIVATE_LUA_CEMBED_STRING_RESPONSE;
self->string_size = (long)strlen(text);
self->string_val = (char*)malloc(sizeof(char) * self->string_size +1);
memcpy(self->string_val,text,self->string_size);
self->string_val[self->string_size] = '\0';
return self;
}
LuaCEmbedResponse * LuaCEmbed_send_raw_string(const char *text,lua_Integer size){
LuaCEmbedResponse * self= private_LuaCEmbedReturn_raw();
self->type = PRIVATE_LUA_CEMBED_STRING_RESPONSE;
self->string_size = size;
self->string_val = (char*)malloc(sizeof(char) * self->string_size +1);
memcpy(self->string_val,text,self->string_size);
self->string_val[self->string_size] = '\0';
return self;
}
LuaCEmbedResponse * LuaCEmbed_send_str_reference(const char *text){
LuaCEmbedResponse * self= private_LuaCEmbedReturn_raw();
self->type = PRIVATE_LUA_CEMBED_STRING_RESPONSE;
self->string_size = (long)strlen(text);
self->string_val = (char*)text;
self->its_string_ref = true;
return self;
}
LuaCEmbedResponse * LuaCEmbed_send_raw_string_reference(const char *text,lua_Integer size){
LuaCEmbedResponse * self= private_LuaCEmbedReturn_raw();
self->type = PRIVATE_LUA_CEMBED_STRING_RESPONSE;
self->string_size = size;
self->string_val = (char*)text;
self->its_string_ref = true;
return self;
}
LuaCEmbedResponse * LuaCEmbed_send_error(const char *format,...){
va_list args;
va_start(args,format);
char *error = private_LuaCembed_format_vaarg(format,args);
va_end(args);
LuaCEmbedResponse * self= private_LuaCEmbedReturn_raw();
self->type = PRIVATE_LUA_CEMBED_ERROR_RESPONSE;
self->string_val = error;
return self;
}
LuaCEmbedResponse * LuaCEmbed_send_multi_return(LuaCEmbedTable *table){
LuaCEmbedResponse * self= private_LuaCEmbedReturn_raw();
self->type = PRIVATE_LUA_CEMBED_MULTI_RESPONSE;
lua_getglobal(table->main_object->state,table->global_name);
lua_setglobal(table->main_object->state,PRIVATE_LUA_CEMBED_TABLE_RETURN);
return self;
}
LuaCEmbedResponse * LuaCEmbed_send_table(LuaCEmbedTable *table){
LuaCEmbedResponse * self= private_LuaCEmbedReturn_raw();
self->type = PRIVATE_LUA_CEMBED_TABLE_RESPONSE;
lua_getglobal(table->main_object->state,table->global_name);
lua_setglobal(table->main_object->state,PRIVATE_LUA_CEMBED_TABLE_RETURN);
return self;
}
LuaCEmbedResponse * LuaCEmbed_send_evaluation(const char *code){
LuaCEmbedResponse * self= private_LuaCEmbedReturn_raw();
self->type = PRIVATE_LUA_CEMBED_EVALUATION;
self->string_val = strdup(code);
return self;
}
LuaCEmbedResponse * LuaCEmbed_send_double(double value){
LuaCEmbedResponse * self= private_LuaCEmbedReturn_raw();
self->type = PRIVATE_LUA_CEMBED_DOUBLE_RESPONSE;
self->double_val = value;
return self;
}
LuaCEmbedResponse * LuaCEmbed_send_long(lua_Integer value){
LuaCEmbedResponse * self= private_LuaCEmbedReturn_raw();
self->type = PRIVATE_LUA_CEMBED_LONG_RESPONSE;
self->int_val = value;
return self;
}
void private_LuaCEmbedResponse_free(LuaCEmbedResponse *self){
if(self->string_val && self->its_string_ref == false){
free(self->string_val);
}
free(self);
}
//path: src/imports/../extra/fdefine.extra.c
//mannaged by silver chain
const char * LuaCembed_convert_arg_code(int arg_code){
if(arg_code == LUA_CEMBED_NOT_FOUND){
return PRIVATE_LUA_CEMBED_NOT_FOUND_STRING;
}
if(arg_code == LUA_CEMBED_STRING){
return PRIVATE_LUA_CEMBED_STRING_STRING;
}
if(arg_code == LUA_CEMBED_NUMBER){
return PRIVATE_LUA_CEMBED_NUMBER_STRING;
}
if(arg_code == LUA_CEMBED_BOOL){
return PRIVATE_LUA_CEMBED_BOOL_STRING;
}
if(arg_code == LUA_CEMBED_NIL){
return PRIVATE_LUA_CEMBED_NIL_STRING;
}
if(arg_code == LUA_CEMBED_TABLE){
return PRIVATE_LUA_CEMBED_TABLE_STRING;
}
if(arg_code == LUA_CEMBED_FUNCTION){
return PRIVATE_LUA_CEMBED_FUNCTION_STRING;
}
return PRIVATE_LUA_CEMBED_UNKNOW_STRING;
}
char * private_LuaCembed_format_vaarg(const char *expresion, va_list args){
va_list args_copy;
va_copy(args_copy, args);
long required_size = vsnprintf(NULL, 0,expresion,args_copy);
va_end(args_copy);
char *buffer = (char*)malloc(sizeof(char) * required_size + 2);
vsnprintf(buffer,sizeof (char) * required_size+1,expresion,args);
return buffer;
}
char * private_LuaCembed_format(const char *expresion, ...){
va_list args;
va_start(args,expresion);
char *result = private_LuaCembed_format_vaarg(expresion,args);
va_end(args);
return result;
}
//path: src/imports/../namespace/LuaCEmbedNamespace/fdefine.LuaCEmbedNamespace.c
//mannaged by silver chain
LuaCEmbedNamespace newLuaCEmbedNamespace(){
LuaCEmbedNamespace self = {0};
self.newLuaLib = newLuaCEmbedLib;
self.load_lib_from_c = LuaCEmbed_load_lib_from_c;
self.newLuaEvaluation = newLuaCEmbedEvaluation;
self.set_delete_function = LuaCembed_set_delete_function;
self.perform = LuaCembed_perform;
self.send_self_as_lib = LuaCembed_send_self_as_lib;
self.send_global_as_lib = LuaCembed_send_global_as_lib;
self.load_native_libs = LuaCEmbed_load_native_libs;
self.set_memory_limit = LuaCEmbed_set_memory_limit;
self.clear_errors = LuaCEmbed_clear_errors;
self.convert_arg_code = LuaCembed_convert_arg_code;
self.tables = newLuaCembedTableModule();
self.args = newLuaCembedArgsModule();
self.types = newLuaCEmbedTypeModule();
self.globals = newLuaCEmbedGlobalModule();
self.response = newLuaCEmbedResponseModule();
self.get_error_message = LuaCEmbed_get_error_message;
self.has_errors = LuaCEmbed_has_errors;
self.set_timeout = LuaCEmbed_set_timeout;
self.evaluate = LuaCEmbed_evaluate;
self.get_string_evaluation = LuaCEmbed_get_evaluation_string;
self.get_evaluation_type = LuaCEmbed_get_evaluation_type;
self.get_evaluation_size = LuaCEmbed_get_evaluation_table_size;
self.get_evaluation_long = LuaCEmbed_get_evaluation_long;
self.get_evaluation_double = LuaCEmbed_get_evaluation_double;
self.get_evaluation_bool = LuaCEmbed_get_evaluation_bool;
self.evaluete_file = LuaCEmbed_evaluete_file;
self.add_callback = LuaCEmbed_add_callback;
self.add_global_callback = LuaCEmbed_add_global_callback;
self.set_bool_lib_prop = LuaCEmbed_set_bool_lib_prop;
self.set_long_lib_prop = LuaCEmbed_set_long_lib_prop;
self.set_double_lib_prop = LuaCEmbed_set_double_lib_prop;
self.set_string_lib_prop = LuaCEmbed_set_string_lib_prop;
self.set_table_lib_prop = LuaCEmbed_set_table_lib_prop;
self.get_long_lib_prop = LuaCEmbed_get_long_lib_prop;
self.get_double_lib_prop = LuaCEmbed_get_double_lib_prop;
self.get_bool_lib_prop = LuaCEmbed_get_bool_lib_prop;
self.get_string_lib_prop = LuaCEmbed_get_string_lib_prop;
self.get_table_lib_prop = LuaCEmbed_get_table_lib_prop;
self.dangerous_raise_error_jumping = LuaCEmbed_dangerous_raise_error_jumping;
self.dangerous_raise_self_error_jumping = LuaCEmbed_dangerous_raise_self_error_jumping;
self.free = LuaCEmbed_free;
return self;
}
//path: src/imports/../namespace/args/fdefine.args.c
//mannaged by silver chain
LuaCembedArgsModule newLuaCembedArgsModule(){
LuaCembedArgsModule self = {0};
self.get_bool = LuaCEmbed_get_bool_arg;
self.get_long = LuaCEmbed_get_long_arg;
self.get_double = LuaCEmbed_get_double_arg;
self.get_str = LuaCEmbed_get_str_arg;
self.get_raw_str = LuaCEmbed_get_raw_str_arg;
self.get_type = LuaCEmbed_get_arg_type;
self.get_table = LuaCEmbed_get_arg_table;
self.size = LuaCEmbed_get_total_args;
self.get_type_clojure_evalation = LuaCEmbed_get_type_clojure_evalation;
self.generate_arg_clojure_evalation = LuaCEmbed_generate_arg_clojure_evalation;
self.get_bool_arg_clojure_evalation = LuaCEmbed_get_bool_arg_clojure_evalation;
self.get_long_arg_clojure_evalation = LuaCEmbed_get_long_arg_clojure_evalation;
self.get_double_arg_clojure_evalation = LuaCEmbed_get_double_arg_clojure_evalation;
self.get_string_arg_clojure_evalation = LuaCEmbed_get_string_arg_clojure_evalation;
self.run_lambda = LuaCEmbed_run_args_lambda;
return self;
}
//path: src/imports/../namespace/globals/fdefine.globals.c
//mannaged by silver chain
LuaCEmbedGlobalModule newLuaCEmbedGlobalModule(){
LuaCEmbedGlobalModule self = {0};
self.ensure_type = LuaCEmbed_ensure_global_type;
self.get_double = LuaCEmbed_get_global_double;
self.get_string = LuaCEmbed_get_global_string;
self.get_long = LuaCEmbed_get_global_long;
self.get_raw_string = LuaCEmbed_get_global_raw_string;
self.set_raw_string = LuaCEmbed_set_global_raw_string;
self.get_bool = LuaCEmbed_get_global_bool;
self.get_type = LuaCEmbed_get_global_type;
self.run_global_lambda = LuaCEmbed_run_global_lambda;
self.set_table = LuaCEmbed_set_global_table;
self.set_string = LuaCEmbed_set_global_string;
self.set_bool = LuaCEmbed_set_global_bool;
self.set_double = LuaCEmbed_set_global_double;
self.set_long = LuaCEmbed_set_global_long;
self.new_table = LuaCembed_new_global_table;
self.get_table = LuaCembed_get_global_table;
return self;
}
//path: src/imports/../namespace/response/fdefine.response.c
//mannaged by silver chain
LuaCEmbedResponseModule newLuaCEmbedResponseModule(){
LuaCEmbedResponseModule self = {0};
self.send_multi_return = LuaCEmbed_send_multi_return;
self.send_str = LuaCEmbed_send_str;
self.send_str_reference = LuaCEmbed_send_str_reference;
self.send_raw_string = LuaCEmbed_send_raw_string;
self.send_raw_string_reference = LuaCEmbed_send_raw_string_reference;
self.send_bool = LuaCEmbed_send_bool;
self.send_double = LuaCEmbed_send_double;
self.send_evaluation_function = LuaCEmbed_send_evaluation;
self.send_long = LuaCEmbed_send_long;
self.send_table = LuaCEmbed_send_table;
self.send_error = LuaCEmbed_send_error;
return self;
}
//path: src/imports/../namespace/table/fdefine.table.c
//mannaged by silver chain
LuaCembedTableModule newLuaCembedTableModule(){
LuaCembedTableModule self ={0};
self.append_string = LuaCEmbedTable_append_string;
self.append_bool = LuaCEmbedTable_append_bool;
self.append_double = LuaCEmbedTable_append_double;
self.append_long = LuaCEmbedTable_append_long;
self.append_table = LuaCEmbedTable_append_table;
self.append_evaluation = LuaCEmbedTable_append_evaluation;
self.insert_string_at_index = LuaCEmbedTable_insert_string_at_index;
self.insert_double_at_index = LuaCEmbedTable_insert_double_at_index;
self.insert_long_at_index = LuaCEmbedTable_insert_long_at_index;
self.insert_table_at_index = LuaCEmbedTable_insert_table_at_index;
self.set_evaluation_prop = LuaCEmbedTable_set_evaluation_prop;
self.set_method = LuaCEmbedTable_set_method;
self.set_method = LuaCEmbedTable_set_method;
self.set_bool_prop = LuaCEmbedTable_set_bool_prop;
self.set_double_prop = LuaCEmbedTable_set_double_prop;
self.set_long_prop = LuaCEmbedTable_set_long_prop;
self.set_string_prop = LuaCEmbedTable_set_string_prop;
self.set_raw_string_prop = LuaCEmbedTable_set_raw_string_prop;
self.get_sub_table_prop = LuaCEmbedTable_get_sub_table_by_key;
self.new_sub_table_prop = LuaCEmbedTable_new_sub_table_by_key;
self.set_sub_table_prop = LuaCEmbedTable_set_sub_table_prop;
self.new_anonymous_table = LuaCembed_new_anonymous_table;
self.set_sub_table_by_index = LuaCEmbedTable_set_sub_table_by_index;
self.get_bool_prop = LuaCembedTable_get_bool_prop;
self.get_double_prop = LuaCembedTable_get_double_prop;
self.get_long_prop = LuaCembedTable_get_long_prop;
self.get_string_prop = LuaCembedTable_get_string_prop;
self.get_raw_string_prop= LuaCembedTable_get_raw_string_prop;
self.get_type_prop = LuaCEmbedTable_get_type_prop;
self.destroy_prop = LuaCembedTable_destroy_prop;
self.set_long_by_index = LuaCEmbedTable_set_long_by_index;
self.set_bool_by_index= LuaCEmbedTable_set_bool_by_index;
self.set_double_by_index =LuaCEmbedTable_set_double_by_index;
self.set_string_by_index = LuaCEmbedTable_set_string_by_index;
self.set_raw_string_by_index = LuaCEmbedTable_set_raw_string_by_index;
self.set_evaluation_by_index = LuaCEmbedTable_set_evaluation_by_index;
self.get_listable_size = LuaCEmbedTable_get_listable_size;
self.new_sub_table_appending = LuaCEmbedTable_new_sub_table_appending;
self.has_key = LuaCembedTable_has_key_at_index;
self.get_key_by_index = LuaCembedTable_get_key_by_index;
self.get_size = LuaCEmbedTable_get_full_size;
self.get_type_by_index = LuaCEmbedTable_get_type_by_index;
self.get_long_by_index = LuaCEmbedTable_get_long_by_index;
self.get_double_by_index = LuaCEmbedTable_get_double_by_index;
self.get_bool_by_index = LuaCEmbedTable_get_bool_by_index;
self.get_string_by_index= LuaCEmbedTable_get_string_by_index;
self.get_raw_string_by_index =LuaCEmbedTable_get_raw_string_by_index;
self.get_sub_table_by_index = LuaCEmbedTable_get_sub_table_by_index;
return self;
}
//path: src/imports/../namespace/types/fdefine.types.c
//mannaged by silver chain
LuaCEmbedTypeModule newLuaCEmbedTypeModule(){
LuaCEmbedTypeModule self = {0};
self.NOT_FOUND = LUA_CEMBED_NOT_FOUND;
self.STRING = LUA_CEMBED_STRING;
self.NUMBER = LUA_CEMBED_NUMBER;
self.BOOL = LUA_CEMBED_BOOL;
self.NILL = LUA_CEMBED_NIL;
self.TABLE = LUA_CEMBED_TABLE;
self.FUNCTION = LUA_CEMBED_FUNCTION;
return self;
}
#endif
#define LUACEMBED_H
#endif
int main(int argc, char **argv) {
LuaCEmbed *darwin_main_obj = newLuaCEmbedEvaluation();
#ifdef _WIN32
LuaCEmbed_set_global_string(darwin_main_obj, "darwin_os", "windows");
#endif
#ifdef __unix__
LuaCEmbed_set_global_string(darwin_main_obj, "darwin_os", "unix");
#endif
LuaCEmbedTable *args_table =LuaCembed_new_global_table(darwin_main_obj,"arg");
for(int i =0; i