static duk_double_t duk__push_this_number_plain(duk_context *ctx) {
duk_hobject *h;
/* Number built-in accepts a plain number or a Number object (whose
* internal value is operated on). Other types cause TypeError.
*/
duk_push_this(ctx);
if (duk_is_number(ctx, -1)) {
DUK_DDD(DUK_DDDPRINT("plain number value: %!T", (duk_tval *) duk_get_tval(ctx, -1)));
goto done;
}
h = duk_get_hobject(ctx, -1);
if (!h ||
(DUK_HOBJECT_GET_CLASS_NUMBER(h) != DUK_HOBJECT_CLASS_NUMBER)) {
DUK_DDD(DUK_DDDPRINT("unacceptable this value: %!T", (duk_tval *) duk_get_tval(ctx, -1)));
DUK_ERROR((duk_hthread *) ctx, DUK_ERR_TYPE_ERROR, "expected a number");
}
duk_get_prop_stridx(ctx, -1, DUK_STRIDX_INT_VALUE);
DUK_ASSERT(duk_is_number(ctx, -1));
DUK_DDD(DUK_DDDPRINT("number object: %!T, internal value: %!T",
(duk_tval *) duk_get_tval(ctx, -2), (duk_tval *) duk_get_tval(ctx, -1)));
duk_remove(ctx, -2);
done:
return duk_get_number(ctx, -1);
}
static duk_ret_t Line_ToLineSegment_Selector(duk_context* ctx)
{
int numArgs = duk_get_top(ctx);
if (numArgs == 2 && duk_is_number(ctx, 0) && duk_is_number(ctx, 1))
return Line_ToLineSegment_float_float(ctx);
if (numArgs == 1 && duk_is_number(ctx, 0))
return Line_ToLineSegment_float(ctx);
duk_error(ctx, DUK_ERR_ERROR, "Could not select function overload");
}
static duk_ret_t Line_ClosestPoint_Selector(duk_context* ctx)
{
int numArgs = duk_get_top(ctx);
if (numArgs == 3 && GetValueObject<Ray>(ctx, 0, Ray_ID) && duk_is_number(ctx, 1) && duk_is_number(ctx, 2))
return Line_ClosestPoint_Ray_float_float(ctx);
if (numArgs == 3 && GetValueObject<Line>(ctx, 0, Line_ID) && duk_is_number(ctx, 1) && duk_is_number(ctx, 2))
return Line_ClosestPoint_Line_float_float(ctx);
if (numArgs == 3 && GetValueObject<LineSegment>(ctx, 0, LineSegment_ID) && duk_is_number(ctx, 1) && duk_is_number(ctx, 2))
return Line_ClosestPoint_LineSegment_float_float(ctx);
if (numArgs == 3 && GetValueObject<Triangle>(ctx, 0, Triangle_ID) && duk_is_number(ctx, 1) && GetValueObject<float2>(ctx, 2, float2_ID))
return Line_ClosestPoint_Triangle_float_float2(ctx);
if (numArgs == 2 && GetValueObject<LineSegment>(ctx, 0, LineSegment_ID) && duk_is_number(ctx, 1))
return Line_ClosestPoint_LineSegment_float(ctx);
if (numArgs == 2 && GetValueObject<Triangle>(ctx, 0, Triangle_ID) && duk_is_number(ctx, 1))
return Line_ClosestPoint_Triangle_float(ctx);
if (numArgs == 2 && GetValueObject<Line>(ctx, 0, Line_ID) && duk_is_number(ctx, 1))
return Line_ClosestPoint_Line_float(ctx);
if (numArgs == 2 && GetValueObject<Ray>(ctx, 0, Ray_ID) && duk_is_number(ctx, 1))
return Line_ClosestPoint_Ray_float(ctx);
if (numArgs == 2 && GetValueObject<float3>(ctx, 0, float3_ID) && duk_is_number(ctx, 1))
return Line_ClosestPoint_float3_float(ctx);
if (numArgs == 1 && GetValueObject<Triangle>(ctx, 0, Triangle_ID))
return Line_ClosestPoint_Triangle(ctx);
if (numArgs == 1 && GetValueObject<float3>(ctx, 0, float3_ID))
return Line_ClosestPoint_float3(ctx);
if (numArgs == 1 && GetValueObject<Line>(ctx, 0, Line_ID))
return Line_ClosestPoint_Line(ctx);
if (numArgs == 1 && GetValueObject<LineSegment>(ctx, 0, LineSegment_ID))
return Line_ClosestPoint_LineSegment(ctx);
if (numArgs == 1 && GetValueObject<Ray>(ctx, 0, Ray_ID))
return Line_ClosestPoint_Ray(ctx);
duk_error(ctx, DUK_ERR_ERROR, "Could not select function overload");
}
static int FileSystem_ScanDir(duk_context* ctx)
{
duk_push_this(ctx);
FileSystem* fs = js_to_class_instance<FileSystem>(ctx, -1, 0);
if ( !duk_is_string(ctx, 0) || !duk_is_string(ctx, 1) ||
!duk_is_number(ctx, 2) || !duk_is_boolean(ctx, 3))
{
duk_push_string(ctx, "FileSystem::ScanDir bad args");
duk_throw(ctx);
}
const char* pathName = duk_to_string(ctx, 0);
const char* filter = duk_to_string(ctx, 1);
unsigned flags = duk_to_number(ctx, 2);
bool recursive = duk_to_boolean(ctx, 3) ? true : false;
Vector<String> result;
fs->ScanDir(result, pathName, filter, flags, recursive);
duk_push_array(ctx);
for (unsigned i = 0; i < result.Size(); i++)
{
duk_push_string(ctx, result[i].CString());
duk_put_prop_index(ctx, -2, i);
}
return 1;
}
static duk_ret_t dukzip_zip_newfile(duk_context *ctx) {
zip_fileinfo zi = {0};
int res = ZIP_OK;
zipFile archive = dukzip_zip_from_this(ctx);
const char *filename = "";
duk_int_t level = Z_DEFAULT_COMPRESSION;
duk_int_t method = Z_DEFLATED;
const char *comment = "";
if (duk_is_object(ctx, 0)) {
dukzip_zip_checkoptions(ctx, 0, &filename, &level, &method, &comment);
} else {
filename = duk_require_string(ctx, 0);
if (duk_is_number(ctx, 1)) {
level = duk_get_int(ctx, 1);
}
}
res = zipOpenNewFileInZip64(archive, filename, &zi, NULL, 0, NULL, 0, comment, method, level, 1);
if (res == ZIP_OK) {
duk_push_true(ctx);
} else {
duk_push_false(ctx);
}
return 1;
}
static duk_ret_t nsp_texture_constructor(duk_context *ctx) {
int width = duk_require_int(ctx, 0);
int height = duk_require_int(ctx, 1);
if (width < 1 || height < 1) {
duk_push_error_object(ctx, DUK_ERR_RANGE_ERROR, "Width and height must be positive");
duk_throw(ctx);
}
bool has_transparency;
uint16_t transparent_color;
if ((has_transparency = duk_is_number(ctx, 2))) {
transparent_color = (uint16_t)duk_get_int(ctx, 2);
}
duk_push_this(ctx);
duk_push_fixed_buffer(ctx, width * height * 2);
duk_put_prop_string(ctx, -2, "bitmap");
duk_push_int(ctx, width);
duk_put_prop_string(ctx, -2, "width");
duk_push_int(ctx, height);
duk_put_prop_string(ctx, -2, "height");
if (has_transparency) {
duk_push_int(ctx, transparent_color);
} else {
duk_push_null(ctx);
}
duk_put_prop_string(ctx, -2, "transparentColor");
return 0;
}
static duk_ret_t Line_Intersects_Selector(duk_context* ctx)
{
int numArgs = duk_get_top(ctx);
if (numArgs == 3 && GetValueObject<OBB>(ctx, 0, OBB_ID) && duk_is_number(ctx, 1) && duk_is_number(ctx, 2))
return Line_Intersects_OBB_float_float(ctx);
if (numArgs == 3 && GetValueObject<AABB>(ctx, 0, AABB_ID) && duk_is_number(ctx, 1) && duk_is_number(ctx, 2))
return Line_Intersects_AABB_float_float(ctx);
if (numArgs == 1 && GetValueObject<Capsule>(ctx, 0, Capsule_ID))
return Line_Intersects_Capsule(ctx);
if (numArgs == 1 && GetValueObject<Frustum>(ctx, 0, Frustum_ID))
return Line_Intersects_Frustum(ctx);
if (numArgs == 1 && GetValueObject<AABB>(ctx, 0, AABB_ID))
return Line_Intersects_AABB(ctx);
if (numArgs == 1 && GetValueObject<OBB>(ctx, 0, OBB_ID))
return Line_Intersects_OBB(ctx);
duk_error(ctx, DUK_ERR_ERROR, "Could not select function overload");
}
static duk_ret_t Line_Distance_Selector(duk_context* ctx)
{
int numArgs = duk_get_top(ctx);
if (numArgs == 3 && GetValueObject<Line>(ctx, 0, Line_ID) && duk_is_number(ctx, 1) && duk_is_number(ctx, 2))
return Line_Distance_Line_float_float(ctx);
if (numArgs == 3 && GetValueObject<LineSegment>(ctx, 0, LineSegment_ID) && duk_is_number(ctx, 1) && duk_is_number(ctx, 2))
return Line_Distance_LineSegment_float_float(ctx);
if (numArgs == 3 && GetValueObject<Ray>(ctx, 0, Ray_ID) && duk_is_number(ctx, 1) && duk_is_number(ctx, 2))
return Line_Distance_Ray_float_float(ctx);
if (numArgs == 2 && GetValueObject<LineSegment>(ctx, 0, LineSegment_ID) && duk_is_number(ctx, 1))
return Line_Distance_LineSegment_float(ctx);
if (numArgs == 2 && GetValueObject<Line>(ctx, 0, Line_ID) && duk_is_number(ctx, 1))
return Line_Distance_Line_float(ctx);
if (numArgs == 2 && GetValueObject<float3>(ctx, 0, float3_ID) && duk_is_number(ctx, 1))
return Line_Distance_float3_float(ctx);
if (numArgs == 2 && GetValueObject<Ray>(ctx, 0, Ray_ID) && duk_is_number(ctx, 1))
return Line_Distance_Ray_float(ctx);
if (numArgs == 1 && GetValueObject<Sphere>(ctx, 0, Sphere_ID))
return Line_Distance_Sphere(ctx);
if (numArgs == 1 && GetValueObject<Capsule>(ctx, 0, Capsule_ID))
return Line_Distance_Capsule(ctx);
if (numArgs == 1 && GetValueObject<Line>(ctx, 0, Line_ID))
return Line_Distance_Line(ctx);
if (numArgs == 1 && GetValueObject<Ray>(ctx, 0, Ray_ID))
return Line_Distance_Ray(ctx);
if (numArgs == 1 && GetValueObject<LineSegment>(ctx, 0, LineSegment_ID))
return Line_Distance_LineSegment(ctx);
if (numArgs == 1 && GetValueObject<float3>(ctx, 0, float3_ID))
return Line_Distance_float3(ctx);
duk_error(ctx, DUK_ERR_ERROR, "Could not select function overload");
}
int Get( duk_context * ctx, const int index, const int * )
{
dukbind_assert( duk_is_number( ctx, index ), "No conversion is allowed in Get methods" );
duk_double_t double_result = duk_to_number( ctx, index );
int int_result = static_cast<int>( double_result );
dukbind_assert( double_result == (duk_double_t)int_result, "Number is not a valid integer" );
return int_result;
}
static duk_ret_t EntityReference_Ctor_Selector(duk_context* ctx)
{
int numArgs = duk_get_top(ctx);
if (numArgs == 1 && duk_is_number(ctx, 0))
return EntityReference_Ctor_entity_id_t(ctx);
if (numArgs == 1 && duk_is_string(ctx, 0))
return EntityReference_Ctor_String(ctx);
if (numArgs == 0)
return EntityReference_Ctor(ctx);
duk_error(ctx, DUK_ERR_ERROR, "Could not select function overload");
}
static int NativePinSetTrigger(duk_context* ctx)
{
uint32_t debounce = 0;
AJS_IO_PinTriggerCondition condition = (AJS_IO_PinTriggerCondition)duk_require_int(ctx, 0);
if (condition & AJS_IO_PIN_TRIGGER_ON_BOTH) {
if (duk_is_number(ctx, 2)) {
debounce = duk_get_int(ctx, 2);
debounce = min(255, debounce);
}
}
return SetTriggerCallback(ctx, AJS_IO_FUNCTION_DIGITAL_IN, debounce);
}
float Get( duk_context * ctx, const int index, const float * )
{
dukbind_assert( duk_is_number( ctx, index ), "No conversion is allowed in Get methods" );
duk_double_t double_result = duk_to_number( ctx, index );
float float_result = static_cast<float>( double_result );
#if DUKBIND_NO_FLOAT_CONVERSION
dukbind_assert( double_result == (duk_double_t)float_result, "Number is not a valid integer" );
#endif
return float_result;
}
gboolean
_gum_duk_parse_bytes (duk_context * ctx,
duk_idx_t index,
GBytes ** bytes)
{
gpointer data;
duk_size_t size;
data = duk_get_buffer_data (ctx, index, &size);
if (data != NULL)
{
*bytes = g_bytes_new (data, size);
return TRUE;
}
else if (duk_is_array (ctx, index))
{
duk_size_t i;
duk_get_prop_string (ctx, index, "length");
size = duk_get_uint (ctx, -1);
duk_pop (ctx);
if (size >= GUM_MAX_JS_BYTE_ARRAY_LENGTH)
return FALSE;
data = g_malloc (size);
for (i = 0; i != size; i++)
{
duk_get_prop_index (ctx, index, (duk_uarridx_t) i);
((guint8 *) data)[i] = duk_get_uint (ctx, -1) & 0xff;
duk_pop (ctx);
}
*bytes = g_bytes_new_take (data, size);
return TRUE;
}
else if (duk_is_null_or_undefined (ctx, index) ||
duk_is_boolean (ctx, index) ||
duk_is_number (ctx, index) ||
duk_is_nan (ctx, index) ||
duk_is_string (ctx, index) ||
duk_is_function (ctx, index))
{
return FALSE;
}
*bytes = g_bytes_new (NULL, 0);
return TRUE;
}
static int
es_sqlite_query(duk_context *ctx)
{
int argc = duk_get_top(ctx);
if(argc < 2)
return DUK_RET_TYPE_ERROR;
es_sqlite_t *es = es_resource_get(ctx, 0, &es_resource_sqlite);
const char *query = duk_safe_to_string(ctx, 1);
if(es->es_stmt) {
sqlite3_finalize(es->es_stmt);
es->es_stmt = NULL;
}
int rc = db_prepare(es->es_db, &es->es_stmt, query);
if(rc != SQLITE_OK) {
if(es->es_transaction && rc == SQLITE_LOCKED)
duk_error(ctx, ST_ERROR_SQLITE_BASE | rc , "Deadlock");
duk_error(ctx, ST_ERROR_SQLITE_BASE | rc,
"Sqlite error 0x%x -- %s",
rc, sqlite3_errmsg(es->es_db));
}
sqlite3_stmt *stmt = es->es_stmt;
for(int i = 2; i < argc; i++) {
int sqlite_arg = i - 1;
if(duk_is_null_or_undefined(ctx, i)) {
sqlite3_bind_null(stmt, sqlite_arg);
} else if(duk_is_number(ctx, i)) {
sqlite3_bind_double(stmt, sqlite_arg, duk_get_number(ctx, i));
} else if(duk_is_boolean(ctx, i)) {
sqlite3_bind_int(stmt, sqlite_arg, duk_get_boolean(ctx, i));
} else {
sqlite3_bind_text(stmt, sqlite_arg, duk_safe_to_string(ctx, i),
-1, SQLITE_STATIC);
}
}
es_sqlite_stmt_step(ctx, es);
return 0;
}
gboolean
_gum_duk_get_uint (duk_context * ctx,
duk_idx_t index,
guint * u)
{
duk_double_t number;
if (!duk_is_number (ctx, index))
return FALSE;
number = duk_require_number (ctx, index);
if (number < 0)
return FALSE;
*u = (guint) number;
return TRUE;
}
gboolean
_gum_duk_get_uint64 (duk_context * ctx,
duk_idx_t index,
GumDukCore * core,
guint64 * u)
{
if (duk_is_pointer (ctx, index))
{
*u = *((const guint64 *) duk_require_pointer (ctx, index));
return TRUE;
}
else if (duk_is_number (ctx, index))
{
duk_double_t number;
number = duk_require_number (ctx, index);
if (number < 0)
return FALSE;
*u = (guint64) number;
return TRUE;
}
else
{
gboolean success = FALSE;
duk_dup (ctx, index);
duk_push_heapptr (ctx, core->uint64);
if (duk_instanceof (ctx, -2, -1))
{
GumDukUInt64 * object;
object = _gum_duk_require_data (ctx, -2);
*u = object->value;
success = TRUE;
}
duk_pop_2 (ctx);
return success;
}
}
static void dukzip_zip_checkoptions(duk_context *ctx, duk_idx_t idx, const char **filename, duk_int_t *level, duk_int_t *method, const char **comment)
{
duk_get_prop_string(ctx, idx, "filename");
if (duk_is_string(ctx, -1)) {
*filename = duk_get_string(ctx, -1);
duk_pop(ctx);
} else {
duk_pop(ctx);
}
duk_get_prop_string(ctx, idx, "level");
if (duk_is_number(ctx, -1)) {
*level = duk_get_int(ctx, -1);
duk_pop(ctx);
} else {
duk_pop(ctx);
}
duk_get_prop_string(ctx, idx, "method");
if (duk_is_string(ctx, -1)) {
duk_push_string(ctx, "deflate");
if (duk_equals(ctx, -1, -2)) {
*method = Z_DEFLATED;
} else {
duk_pop(ctx);
duk_push_string(ctx, "store");
if (duk_equals(ctx, -1, -2)) {
*method = 0;
}
}
duk_pop_2(ctx);
} else {
duk_pop(ctx);
}
duk_get_prop_string(ctx, idx, "comment");
if (duk_is_string(ctx, -1)) {
*comment = duk_get_string(ctx, -1);
duk_pop(ctx);
} else {
duk_pop(ctx);
}
}
/*
* Configures a pin as a digital output pin
*/
static int NativeIoDigitalOut(duk_context* ctx)
{
AJ_Status status;
int idx;
void* pinCtx;
uint32_t pin = GetPinId(ctx, 0, AJS_IO_FUNCTION_DIGITAL_OUT);
/*
* Target specific I/O pin initialization
*/
status = AJS_TargetIO_PinOpen(pin, AJS_IO_PIN_OUTPUT, &pinCtx);
if (status != AJ_OK) {
duk_error(ctx, DUK_ERR_INTERNAL_ERROR, "Failed to configure digital output pin: %s", AJ_StatusText(status));
}
idx = NewIOObject(ctx, pinCtx, AJS_IO_FUNCTION_DIGITAL_OUT, NativePinFinalizer);
/*
* Functions to set/get the pin level
*/
AJS_SetPropertyAccessors(ctx, idx, "level", NativeLevelSetter, NativeLevelGetter);
/*
* Check for and set initial value
*/
if (duk_is_number(ctx, 1)) {
duk_dup(ctx, 1);
duk_put_prop_string(ctx, idx, "level");
}
/*
* Toggle function
*/
duk_push_c_lightfunc(ctx, NativeTogglePin, 0, 0, 0);
duk_put_prop_string(ctx, idx, "toggle");
/*
* Only allow if the PWM functions is supported
*/
if (AJS_TargetIO_GetInfo(pin)->functions & AJS_IO_FUNCTION_PWM) {
duk_push_c_lightfunc(ctx, NativePWM, 2, 0, 0);
duk_put_prop_string(ctx, idx, "pwm");
}
/*
* Return the digital output pin object
*/
return 1;
}
int my_adder(duk_context *ctx) {
int i, n;
double res = 0.0;
duk_push_this(ctx);
printf("this binding: '%s'\n", duk_to_string(ctx, -1));
duk_pop(ctx);
n = duk_get_top(ctx);
for (i = 0; i < n; i++) {
if (!duk_is_number(ctx, i)) {
duk_error(ctx, DUK_ERR_TYPE_ERROR, "argument %d is not a number", i);
}
res += duk_get_number(ctx, i);
}
duk_push_number(ctx, res);
return 1;
}
gboolean
_gum_duk_parse_pointer (duk_context * ctx,
duk_idx_t index,
GumDukCore * core,
gpointer * ptr)
{
if (duk_is_string (ctx, index))
{
const gchar * ptr_as_string, * end;
gboolean valid;
ptr_as_string = duk_require_string (ctx, index);
if (g_str_has_prefix (ptr_as_string, "0x"))
{
*ptr = GSIZE_TO_POINTER (
g_ascii_strtoull (ptr_as_string + 2, (gchar **) &end, 16));
valid = end != ptr_as_string + 2;
}
else
{
*ptr = GSIZE_TO_POINTER (
g_ascii_strtoull (ptr_as_string, (gchar **) &end, 10));
valid = end != ptr_as_string;
}
return valid;
}
else if (duk_is_number (ctx, index))
{
duk_double_t number;
number = duk_require_number (ctx, index);
if (number < 0)
return FALSE;
*ptr = GSIZE_TO_POINTER ((gsize) number);
return TRUE;
}
return _gum_duk_get_pointer (ctx, index, core, ptr);
}
static int duk_disasm(RAsm *a, RAsmOp *op, const ut8 *buf, int len) {
int res = 0, res2 = 0;
const char *opstr = NULL;
ut8 *b = a->cur->user;
duk_push_global_stash (ctx);
duk_dup (ctx, 0); /* timer callback */
duk_get_prop_string (ctx, -2, "disfun");
b = a->cur->user = duk_require_tval (ctx, -1);
// pushBuffer (buf, len);
if (duk_is_callable(ctx, -1)) {
int i;
// duk_push_string (ctx, "TODO 2");
pushBuffer (buf, len);
duk_call (ctx, 1);
// [ size, str ]
for (i = 0; i<3; i++) {
duk_dup_top (ctx);
duk_get_prop_index (ctx, -1, i);
if (duk_is_number (ctx, -1)) {
if (res)
res2 = duk_to_number (ctx, -1);
else
res2 = res = duk_to_number (ctx, -1);
} else if (duk_is_string (ctx, -1)) {
if (!opstr) {
opstr = duk_to_string (ctx, -1);
}
}
duk_pop (ctx);
}
} else {
eprintf ("[:(] Is not a function %02x %02x\n", b[0],b[1]);
}
// fill op struct
op->size = res;
if (!opstr) opstr = "invalid";
strncpy (op->buf_asm, opstr, sizeof (op->buf_asm));
r_hex_bin2str (buf, op->size, op->buf_hex);
return res2;
}
static int
es_htsmsg_get_value_duk(duk_context *ctx)
{
htsmsg_t *m = es_get_native_obj(ctx, 0, &es_native_htsmsg);
htsmsg_field_t *f;
int want_attr = 0;
if(duk_is_number(ctx, 1)) {
int i = duk_require_int(ctx, 1);
HTSMSG_FOREACH(f, m) {
if(f->hmf_flags & HMF_XML_ATTRIBUTE)
continue;
if(!i--)
break;
}
if(f == NULL)
return 0;
} else {
/*
* Configures a pin as a digital input pin
*/
static int NativeIoDigitalIn(duk_context* ctx)
{
AJ_Status status;
int idx;
void* pinCtx;
int config = -1;
uint32_t pin = GetPinId(ctx, 0, AJS_IO_FUNCTION_DIGITAL_IN);
if (duk_is_undefined(ctx, 1)) {
config = AJS_IO_PIN_PULL_UP;
} else if (duk_is_number(ctx, 1)) {
config = (AJS_IO_PinConfig)duk_get_int(ctx, 1);
}
if ((config != AJS_IO_PIN_OPEN_DRAIN) && (config != AJS_IO_PIN_PULL_UP) && (config != AJS_IO_PIN_PULL_DOWN)) {
duk_error(ctx, DUK_ERR_RANGE_ERROR, "Configuration must be pullUp, pullDown, or openDrain");
}
/*
* Target specific I/O pin initialization
*/
status = AJS_TargetIO_PinOpen(pin, (AJS_IO_PinConfig)config, &pinCtx);
if (status != AJ_OK) {
duk_error(ctx, DUK_ERR_INTERNAL_ERROR, "Failed to open digital input pin: %s", AJ_StatusText(status));
}
idx = NewIOObject(ctx, pinCtx, AJS_IO_FUNCTION_DIGITAL_IN, NativePinFinalizer);
/*
* Function to get the pin level
*/
AJS_SetPropertyAccessors(ctx, idx, "level", NULL, NativeLevelGetter);
/*
* Function to set and clear a trigger
*/
duk_push_c_lightfunc(ctx, NativePinSetTrigger, 3, 0, 0);
duk_put_prop_string(ctx, idx, "setTrigger");
duk_push_c_lightfunc(ctx, NativePinClearTrigger, 1, 0, 0);
duk_put_prop_string(ctx, idx, "clearTrigger");
/*
* Return the digital input pin object
*/
return 1;
}
static duk_ret_t
js_ByteArray_getProp(duk_context* ctx)
{
bytearray_t* array;
int index;
int size;
duk_get_prop_string(ctx, 0, "\xFF" "ptr"); array = duk_get_pointer(ctx, -1); duk_pop(ctx);
if (duk_is_number(ctx, 1)) {
index = duk_to_int(ctx, 1);
size = get_bytearray_size(array);
if (index < 0 || index >= size)
duk_error_ni(ctx, -1, DUK_ERR_RANGE_ERROR, "ByteArray[]: Index is out of bounds (%i - size: %i)", index, size);
duk_push_uint(ctx, get_byte(array, index));
return 1;
}
else {
duk_dup(ctx, 1);
duk_get_prop(ctx, 0);
return 1;
}
}
/*
* Read data from a file. Args:
* - 0: FILE
* - 1: nread (a number or a Buffer-ish object)
*/
static duk_ret_t io_fread(duk_context* ctx) {
FILE* f;
size_t nread, r;
char* buf;
int create_buf = 0;
f = duk_require_pointer(ctx, 0);
if (duk_is_number(ctx, 1)) {
nread = duk_require_int(ctx, 1);
buf = duk_push_dynamic_buffer(ctx, nread);
create_buf = 1;
} else {
buf = duk_require_buffer_data(ctx, 1, &nread);
if (buf == NULL || nread == 0) {
duk_error(ctx, DUK_ERR_TYPE_ERROR, "invalid buffer");
return -42; /* control never returns here */
}
}
r = fread(buf, 1, nread, f);
if (ferror(f)) {
if (create_buf) {
duk_pop(ctx);
}
clearerr(f);
SJS_THROW_ERRNO_ERROR2(EIO);
return -42; /* control never returns here */
}
if (create_buf) {
/* return the string we read */
duk_resize_buffer(ctx, -1, r);
} else {
/* the data was written to the buffer, return how much we read */
duk_push_int(ctx, r);
}
return 1;
}
/*
* Read a line from a file. Args:
* - 0: FILE
* - 1: nread (a number or a Buffer-ish object)
*/
static duk_ret_t io_fgets(duk_context* ctx) {
FILE* f;
size_t nread;
char* r;
char* buf;
char* alloc_buf = NULL;
f = duk_require_pointer(ctx, 0);
if (duk_is_number(ctx, 1)) {
nread = duk_require_int(ctx, 1);
alloc_buf = malloc(nread);
if (!alloc_buf) {
SJS_THROW_ERRNO_ERROR2(ENOMEM);
return -42; /* control never returns here */
}
buf = alloc_buf;
} else {
buf = duk_require_buffer_data(ctx, 1, &nread);
if (buf == NULL || nread == 0) {
duk_error(ctx, DUK_ERR_TYPE_ERROR, "invalid buffer");
return -42; /* control never returns here */
}
}
r = fgets(buf, nread, f);
if (r == NULL) {
duk_push_string(ctx, "");
} else {
if (alloc_buf) {
/* return the string we read */
duk_push_string(ctx, r);
} else {
/* the data was written to the buffer, return how much we read */
duk_push_int(ctx, strlen(r));
}
}
free(alloc_buf);
return 1;
}
DUK_INTERNAL duk_ret_t duk_bi_array_constructor(duk_context *ctx) {
duk_idx_t nargs;
duk_double_t d;
duk_uint32_t len;
duk_idx_t i;
nargs = duk_get_top(ctx);
duk_push_array(ctx);
if (nargs == 1 && duk_is_number(ctx, 0)) {
/* XXX: expensive check (also shared elsewhere - so add a shared internal API call?) */
d = duk_get_number(ctx, 0);
len = duk_to_uint32(ctx, 0);
if (((duk_double_t) len) != d) {
return DUK_RET_RANGE_ERROR;
}
/* XXX: if 'len' is low, may want to ensure array part is kept:
* the caller is likely to want a dense array.
*/
duk_push_u32(ctx, len);
duk_xdef_prop_stridx(ctx, -2, DUK_STRIDX_LENGTH, DUK_PROPDESC_FLAGS_W); /* [ ToUint32(len) array ToUint32(len) ] -> [ ToUint32(len) array ] */
return 1;
}
/* XXX: optimize by creating array into correct size directly, and
* operating on the array part directly; values can be memcpy()'d from
* value stack directly as long as refcounts are increased.
*/
for (i = 0; i < nargs; i++) {
duk_dup(ctx, i);
duk_xdef_prop_index_wec(ctx, -2, (duk_uarridx_t) i);
}
duk_push_u32(ctx, (duk_uint32_t) nargs);
duk_xdef_prop_stridx(ctx, -2, DUK_STRIDX_LENGTH, DUK_PROPDESC_FLAGS_W);
return 1;
}
gboolean
_gum_duk_get_int64 (duk_context * ctx,
duk_idx_t index,
GumDukCore * core,
gint64 * i)
{
if (duk_is_pointer (ctx, index))
{
*i = *((const gint64 *) duk_require_pointer (ctx, index));
return TRUE;
}
else if (duk_is_number (ctx, index))
{
*i = (gint64) duk_require_number (ctx, index);
return TRUE;
}
else
{
gboolean success = FALSE;
duk_dup (ctx, index);
duk_push_heapptr (ctx, core->int64);
if (duk_instanceof (ctx, -2, -1))
{
GumDukInt64 * object;
object = _gum_duk_require_data (ctx, -2);
*i = object->value;
success = TRUE;
}
duk_pop_2 (ctx);
return success;
}
}
CEJsValue js_to_cejs_value(duk_context* ctx, int index)
{
if (duk_is_number(ctx, index))
return JS_NUMBER(duk_to_number(ctx, index));
if (duk_is_boolean(ctx, index))
return JS_BOOL(duk_to_boolean(ctx, index));
if (duk_is_string(ctx, index))
return JS_STRING(duk_to_string(ctx, index));
if (duk_is_array(ctx, index))
return JS_STRING(duk_json_encode(ctx, index));
if (duk_is_object(ctx, index))
return JS_STRING(duk_json_encode(ctx, index));
if (duk_is_undefined(ctx, index)) {
return JS_UNDEFINED;
}
return JS_NULL;
}
guint
_gum_duk_require_index (duk_context * ctx,
duk_idx_t index)
{
if (duk_is_number (ctx, index))
{
guint value;
if (_gum_duk_get_uint (ctx, index, &value))
{
return value;
}
else
{
_gum_duk_throw (ctx, "invalid index");
return 0; /* unreachable */
}
}
else
{
const gchar * str;
gchar * endptr;
glong value;
gboolean valid;
str = duk_require_string (ctx, index);
value = strtol (str, &endptr, 10);
valid = *str != '\0' && *endptr == '\0' && value >= 0;
if (!valid)
_gum_duk_throw (ctx, "invalid index");
return value;
}
}
