void Msg_Struct::build_buffer_arg(const Field_Info &field_info, Block_Buffer &buffer, Isolate* isolate, v8::Local<v8::Value> value) {
if(field_info.field_type == "int8") {
int8_t val = 0;
if (value->IsInt32()) {
val = value->Int32Value(isolate->GetCurrentContext()).FromJust();
}
buffer.write_int8(val);
}
else if(field_info.field_type == "int16") {
int16_t val = 0;
if (value->IsInt32()) {
val = value->Int32Value(isolate->GetCurrentContext()).FromJust();
}
buffer.write_int16(val);
}
else if(field_info.field_type == "int32") {
int32_t val = 0;
if (value->IsInt32()) {
val = value->Int32Value(isolate->GetCurrentContext()).FromJust();
}
buffer.write_int32(val);
}
else if(field_info.field_type == "int64") {
int64_t val = 0;
if (value->IsNumber()) {
val = value->NumberValue(isolate->GetCurrentContext()).FromJust();
}
buffer.write_int64(val);
}
else if(field_info.field_type == "double") {
double val = 0;
if (value->IsNumber()) {
val = value->NumberValue(isolate->GetCurrentContext()).FromJust();
}
buffer.write_double(val);
}
else if(field_info.field_type == "bool") {
bool val = 0;
if (value->IsBoolean()) {
val = value->BooleanValue(isolate->GetCurrentContext()).FromJust();
}
buffer.write_bool(val);
}
else if(field_info.field_type == "string") {
std::string val = "";
if (value->IsString()) {
String::Utf8Value str(value->ToString(isolate->GetCurrentContext()).ToLocalChecked());
std::stringstream stream;
stream << ToCString(str);
val = stream.str();
}
buffer.write_string(val);
}
else {
LOG_ERROR("Can not find the field_type:%s, struct_name:%s", field_info.field_type.c_str(), struct_name().c_str());
}
}
bool V8Location::namedSecurityCheck(v8::Local<v8::Object> host, v8::Local<v8::Value> key, v8::AccessType type, v8::Local<v8::Value> data)
{
ASSERT(V8ClassIndex::FromInt(data->Int32Value()) == V8ClassIndex::LOCATION);
// Only allow same origin access
Location* imp = V8Location::toNative(host);
return V8BindingSecurity::canAccessFrame(V8BindingState::Only(), imp->frame(), false);
}
void V8HTMLInputElement::selectionStartAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
{
v8::Handle<v8::Object> holder = info.Holder();
HTMLInputElement* imp = V8HTMLInputElement::toNative(holder);
if (!imp->canHaveSelection()) {
throwTypeError("Accessing selectionStart on an input element that cannot have a selection.", info.GetIsolate());
return;
}
imp->setSelectionStart(value->Int32Value());
}
inline optional<Value> toValue(v8::Local<v8::Value> value) {
if (value->IsFalse()) {
return { false };
} else if (value->IsTrue()) {
return { true };
} else if (value->IsString()) {
return { std::string(*Nan::Utf8String(value)) };
} else if (value->IsUint32()) {
return { std::uint64_t(value->Uint32Value()) };
} else if (value->IsInt32()) {
return { std::int64_t(value->Int32Value()) };
} else if (value->IsNumber()) {
return { value->NumberValue() };
} else {
return {};
}
}
//set the value of x variable inside javascript
static void XSetter(v8::Local<v8::String> name,v8::Local<v8::Value> value,const v8::AccessorInfo& info) {
x = value->Int32Value();
}
