osmium::osm_entity_bits::type object_to_entity_bits(v8::Local<v8::Object> options) {
osmium::osm_entity_bits::type entities = osmium::osm_entity_bits::nothing;
v8::Local<v8::Value> want_nodes = options->Get(symbol_node);
if (want_nodes->IsBoolean() && want_nodes->BooleanValue()) {
entities |= osmium::osm_entity_bits::node;
}
v8::Local<v8::Value> want_ways = options->Get(symbol_way);
if (want_ways->IsBoolean() && want_ways->BooleanValue()) {
entities |= osmium::osm_entity_bits::way;
}
v8::Local<v8::Value> want_relations = options->Get(symbol_relation);
if (want_relations->IsBoolean() && want_relations->BooleanValue()) {
entities |= osmium::osm_entity_bits::relation;
}
v8::Local<v8::Value> want_changesets = options->Get(symbol_changeset);
if (want_changesets->IsBoolean() && want_changesets->BooleanValue()) {
entities |= osmium::osm_entity_bits::changeset;
}
return entities;
}
result_t Stats_base::_new(v8::Local<v8::Array> staticKeys,
v8::Local<v8::Array> keys, obj_ptr<Stats_base> &retVal,
v8::Local<v8::Object> This)
{
obj_ptr<Stats> pStats = new Stats();
int sn = staticKeys->Length();
int n = keys->Length();
int i;
result_t hr;
pStats->init(sn, n + sn);
for (i = 0; i < sn; i++)
{
hr = pStats->set_key(i, staticKeys->Get(i));
if (hr < 0)
return hr;
}
for (i = 0; i < n; i++)
{
hr = pStats->set_key(sn + i, keys->Get(i));
if (hr < 0)
return hr;
}
retVal = pStats;
return 0;
}
result_t MongoCollection::update(v8::Local<v8::Object> query,
v8::Local<v8::Object> document, v8::Local<v8::Object> options)
{
Isolate* isolate = holder();
return update(query, document,
options->Get(isolate->NewString("upsert", 6))->BooleanValue(),
options->Get(isolate->NewString("multi", 5))->BooleanValue());
}
result_t Image::affine(v8::Local<v8::Array> affine, int32_t x, int32_t y, int32_t width, int32_t height,
obj_ptr<Image_base>& retVal)
{
if (!m_image)
return CHECK_ERROR(CALL_E_INVALID_CALL);
if (x == -1 && y == -1 && width == -1 && height == -1) {
width = gdImageSX(m_image);
height = gdImageSY(m_image);
}
else if (x < 0 || y < 0 || width < 0 || height < 0 || affine->Length() != 6 )
return CHECK_ERROR(CALL_E_INVALIDARG);
obj_ptr<Image> dst = new Image();
gdRect rect;
rect.x = x;
rect.y = y;
rect.width = width;
rect.height = height;
double affineMatrix[6];
for ( int32_t i = 0; i <= 5; i++)
affineMatrix[i] = affine->Get(i)->NumberValue();
gdTransformAffineGetImage(&dst->m_image, m_image, &rect, affineMatrix);
dst->setExtMemory();
retVal = dst;
return 0;
}
result_t Routing::append(v8::Local<v8::Object> map)
{
v8::Local<v8::Array> ks = map->GetPropertyNames();
int32_t len = ks->Length();
int32_t i;
result_t hr;
for (i = len - 1; i >= 0; i--)
{
v8::Local<v8::Value> k = ks->Get(i);
v8::Local<v8::Value> v = map->Get(k);
obj_ptr<Handler_base> hdlr = Handler_base::getInstance(v);
if (hdlr)
{
append(*v8::String::Utf8Value(k), hdlr);
continue;
}
hr = append(*v8::String::Utf8Value(k), v);
if (hr < 0)
return hr;
}
return 0;
}
void JsVlcPlayer::initLibvlc( const v8::Local<v8::Array>& vlcOpts )
{
using namespace v8;
if( _libvlc ) {
assert( false );
libvlc_release( _libvlc );
_libvlc = nullptr;
}
if( vlcOpts.IsEmpty() || vlcOpts->Length() == 0 ) {
_libvlc = libvlc_new( 0, nullptr );
} else {
std::deque<std::string> opts;
std::vector<const char*> libvlcOpts;
for( unsigned i = 0 ; i < vlcOpts->Length(); ++i ) {
String::Utf8Value opt( vlcOpts->Get(i)->ToString() );
if( opt.length() ) {
auto it = opts.emplace( opts.end(), *opt );
libvlcOpts.push_back( it->c_str() );
}
}
_libvlc = libvlc_new( libvlcOpts.size(), libvlcOpts.data() );
}
}
void ExecuteBaton::SetOptionsInBaton(ExecuteBaton* baton,
v8::Local<v8::Object> options) {
baton->getColumnMetaData =
!options.IsEmpty()
? options->Get(Nan::New<String>("getColumnMetaData").ToLocalChecked())->BooleanValue()
: false;
}
static void messageHandlerInWorker(v8::Local<v8::Message> message, v8::Local<v8::Value> data)
{
v8::Isolate* isolate = v8::Isolate::GetCurrent();
V8PerIsolateData* perIsolateData = V8PerIsolateData::from(isolate);
// During the frame teardown, there may not be a valid context.
ScriptState* scriptState = ScriptState::current(isolate);
if (!scriptState->contextIsValid())
return;
// Exceptions that occur in error handler should be ignored since in that case
// WorkerGlobalScope::reportException will send the exception to the worker object.
if (perIsolateData->isReportingException())
return;
perIsolateData->setReportingException(true);
ExecutionContext* context = scriptState->getExecutionContext();
std::unique_ptr<SourceLocation> location = SourceLocation::fromMessage(isolate, message, context);
ErrorEvent* event = ErrorEvent::create(toCoreStringWithNullCheck(message->Get()), std::move(location), &scriptState->world());
AccessControlStatus corsStatus = message->IsSharedCrossOrigin() ? SharableCrossOrigin : NotSharableCrossOrigin;
// If execution termination has been triggered as part of constructing
// the error event from the v8::Message, quietly leave.
if (!isolate->IsExecutionTerminating()) {
V8ErrorHandler::storeExceptionOnErrorEventWrapper(scriptState, event, data, scriptState->context()->Global());
scriptState->getExecutionContext()->reportException(event, corsStatus);
}
perIsolateData->setReportingException(false);
}
static bool populateContextMenuItems(v8::Isolate* isolate,
const v8::Local<v8::Array>& itemArray,
ContextMenu& menu) {
v8::Local<v8::Context> context = isolate->GetCurrentContext();
for (size_t i = 0; i < itemArray->Length(); ++i) {
v8::Local<v8::Object> item =
itemArray->Get(context, i).ToLocalChecked().As<v8::Object>();
v8::Local<v8::Value> type;
v8::Local<v8::Value> id;
v8::Local<v8::Value> label;
v8::Local<v8::Value> enabled;
v8::Local<v8::Value> checked;
v8::Local<v8::Value> subItems;
if (!item->Get(context, v8AtomicString(isolate, "type")).ToLocal(&type) ||
!item->Get(context, v8AtomicString(isolate, "id")).ToLocal(&id) ||
!item->Get(context, v8AtomicString(isolate, "label")).ToLocal(&label) ||
!item->Get(context, v8AtomicString(isolate, "enabled"))
.ToLocal(&enabled) ||
!item->Get(context, v8AtomicString(isolate, "checked"))
.ToLocal(&checked) ||
!item->Get(context, v8AtomicString(isolate, "subItems"))
.ToLocal(&subItems))
return false;
if (!type->IsString())
continue;
String typeString = toCoreStringWithNullCheck(type.As<v8::String>());
if (typeString == "separator") {
ContextMenuItem item(ContextMenuItem(
SeparatorType, ContextMenuItemCustomTagNoAction, String(), String()));
menu.appendItem(item);
} else if (typeString == "subMenu" && subItems->IsArray()) {
ContextMenu subMenu;
v8::Local<v8::Array> subItemsArray = v8::Local<v8::Array>::Cast(subItems);
if (!populateContextMenuItems(isolate, subItemsArray, subMenu))
return false;
TOSTRING_DEFAULT(V8StringResource<TreatNullAsNullString>, labelString,
label, false);
ContextMenuItem item(SubmenuType, ContextMenuItemCustomTagNoAction,
labelString, String(), &subMenu);
menu.appendItem(item);
} else {
int32_t int32Id;
if (!v8Call(id->Int32Value(context), int32Id))
return false;
ContextMenuAction typedId = static_cast<ContextMenuAction>(
ContextMenuItemBaseCustomTag + int32Id);
TOSTRING_DEFAULT(V8StringResource<TreatNullAsNullString>, labelString,
label, false);
ContextMenuItem menuItem(
(typeString == "checkbox" ? CheckableActionType : ActionType),
typedId, labelString, String());
if (checked->IsBoolean())
menuItem.setChecked(checked.As<v8::Boolean>()->Value());
if (enabled->IsBoolean())
menuItem.setEnabled(enabled.As<v8::Boolean>()->Value());
menu.appendItem(menuItem);
}
}
return true;
}
static inline bool propertyKey(v8::Local<v8::Context> v8Context, v8::Local<v8::Array> properties, uint32_t index, v8::Local<v8::String>& key)
{
v8::Local<v8::Value> property;
if (!properties->Get(v8Context, index).ToLocal(&property))
return false;
return property->ToString(v8Context).ToLocal(&key);
}
jobject v8ToJava_javaLong(JNIEnv* env, v8::Local<v8::Object> obj) {
jobject longValue = v8ToJava(env, obj->Get(v8::String::New("longValue")));
jclass longClazz = env->FindClass("java/lang/Long");
jmethodID long_constructor = env->GetMethodID(longClazz, "<init>", "(Ljava/lang/String;)V");
jobject jobj = env->NewObject(longClazz, long_constructor, longValue);
return jobj;
}
result_t coroutine_base::parallel(v8::Local<v8::Array> func,
v8::Local<v8::Array> &retVal)
{
int l = func->Length();
int i;
if (l == 0)
{
retVal = v8::Array::New(isolate);
return 0;
}
std::vector<v8::Local<v8::Function> > funs;
funs.resize(l);
for (i = 0; i < l; i++)
{
v8::Local<v8::Value> v = func->Get(i);
if (!v.IsEmpty() && v->IsFunction())
funs[i] = v8::Local<v8::Function>::Cast(v);
else
return CHECK_ERROR(CALL_E_INVALIDARG);
}
return _parallel(funs, retVal);
}
result_t Buffer::write(v8::Local<v8::Array> datas)
{
int32_t sz = datas->Length();
if (sz)
{
int32_t i;
result_t hr;
std::string str;
str.resize(sz);
for (i = 0; i < sz; i ++)
{
v8::Local<v8::Value> v = datas->Get(i);
int32_t num;
hr = GetArgumentValue(v, num);
if (hr < 0)
return hr;
if (num < 0 || num > 256)
return CHECK_ERROR(CALL_E_OUTRANGE);
str[i] = num;
}
extMemory((int) sz);
m_data.append(str);
}
return 0;
}
result_t coroutine_base::parallel(v8::Local<v8::Array> data,
v8::Local<v8::Function> func, v8::Local<v8::Array> &retVal)
{
std::vector<obj_ptr<JSFiber> > fibers;
int i;
int len = data->Length();
if (len == 0)
{
retVal = v8::Array::New(isolate);
return 0;
}
fibers.resize(len);
for (i = 1; i < (int) len; i++)
{
v8::Local<v8::Value> v = data->Get(i);
JSFiber::New(func, &v, 1, fibers[i]);
}
v8::Local<v8::Value> r;
v8::Local<v8::Value> v = data->Get(0);
JSFiber::call(func, &v, 1, r);
bool bError = r.IsEmpty();
if (!bError)
{
retVal = v8::Array::New(isolate, len);
retVal->Set(0, r);
}
for (i = 1; i < len; i++)
{
JSFiber *fb = fibers[i];
fb->join();
if (fb->isError())
bError = true;
else if (!bError && fb->get_result(r) != CALL_RETURN_NULL)
retVal->Set(i, r);
}
if (bError)
return CHECK_ERROR(CALL_E_INTERNAL);
return 0;
}
result_t querystring_base::stringify(v8::Local<v8::Object> obj, exlib::string sep,
exlib::string eq, v8::Local<v8::Object> opt,
exlib::string& retVal)
{
StringBuffer bufs;
v8::Local<v8::Array> ks = obj->GetPropertyNames();
int32_t len = ks->Length();
int32_t i;
result_t hr;
for (i = 0; i < len; i++) {
exlib::string strKey, strValue, str;
v8::Local<v8::Array> vs;
v8::Local<v8::Value> k = ks->Get(i);
v8::Local<v8::Value> v = obj->Get(k);
GetArgumentValue(k, strKey);
encoding_base::encodeURIComponent(strKey, strKey);
hr = GetArgumentValue(v, vs, true);
if (hr >= 0) {
int32_t len1 = vs->Length();
int32_t i1;
for (i1 = 0; i1 < len1; i1++) {
hr = GetArgumentValue(vs->Get(i1), strValue);
if (hr < 0)
return hr;
encoding_base::encodeURIComponent(strValue, strValue);
if (bufs.size() > 0)
bufs.append(sep);
bufs.append(strKey);
bufs.append(eq);
bufs.append(strValue);
}
} else {
hr = GetArgumentValue(v, strValue);
if (hr < 0)
return hr;
encoding_base::encodeURIComponent(strValue, strValue);
if (bufs.size() > 0)
bufs.append(sep);
bufs.append(strKey);
bufs.append(eq);
bufs.append(strValue);
}
}
retVal = bufs.str();
return 0;
}
bool hasProperty(v8::Local<v8::Object> obj, std::string property) {
//v8::HandleScope scope;
//Check field: id
v8::Local<v8::Value> id = obj->Get(ToV8<std::string>(property));
bool res = ( id.IsEmpty() ) ? false : true;
//return scope.Close(ToV8<bool>(res));
return res;
}
static void messageHandlerInMainThread(v8::Local<v8::Message> message,
v8::Local<v8::Value> data) {
ASSERT(isMainThread());
v8::Isolate* isolate = v8::Isolate::GetCurrent();
if (isolate->GetEnteredContext().IsEmpty())
return;
// If called during context initialization, there will be no entered context.
ScriptState* scriptState = ScriptState::current(isolate);
if (!scriptState->contextIsValid())
return;
ExecutionContext* context = scriptState->getExecutionContext();
std::unique_ptr<SourceLocation> location =
SourceLocation::fromMessage(isolate, message, context);
AccessControlStatus accessControlStatus = NotSharableCrossOrigin;
if (message->IsOpaque())
accessControlStatus = OpaqueResource;
else if (message->IsSharedCrossOrigin())
accessControlStatus = SharableCrossOrigin;
ErrorEvent* event =
ErrorEvent::create(toCoreStringWithNullCheck(message->Get()),
std::move(location), &scriptState->world());
String messageForConsole = extractMessageForConsole(isolate, data);
if (!messageForConsole.isEmpty())
event->setUnsanitizedMessage("Uncaught " + messageForConsole);
// This method might be called while we're creating a new context. In this
// case, we avoid storing the exception object, as we can't create a wrapper
// during context creation.
// FIXME: Can we even get here during initialization now that we bail out when
// GetEntered returns an empty handle?
if (context->isDocument()) {
LocalFrame* frame = toDocument(context)->frame();
if (frame && frame->script().existingWindowProxy(scriptState->world())) {
V8ErrorHandler::storeExceptionOnErrorEventWrapper(
scriptState, event, data, scriptState->context()->Global());
}
}
if (scriptState->world().isPrivateScriptIsolatedWorld()) {
// We allow a private script to dispatch error events even in a
// EventDispatchForbiddenScope scope. Without having this ability, it's
// hard to debug the private script because syntax errors in the private
// script are not reported to console (the private script just crashes
// silently). Allowing error events in private scripts is safe because
// error events don't propagate to other isolated worlds (which means that
// the error events won't fire any event listeners in user's scripts).
EventDispatchForbiddenScope::AllowUserAgentEvents allowUserAgentEvents;
context->dispatchErrorEvent(event, accessControlStatus);
} else {
context->dispatchErrorEvent(event, accessControlStatus);
}
}
v8::Local<v8::Value> CFX_V8::GetArrayElement(v8::Local<v8::Array> pArray,
unsigned index) {
if (pArray.IsEmpty())
return v8::Local<v8::Value>();
v8::Local<v8::Value> val;
if (!pArray->Get(m_pIsolate->GetCurrentContext(), index).ToLocal(&val))
return v8::Local<v8::Value>();
return val;
}
double TNodeJsUtil::GetFldFlt(v8::Local<v8::Object> Obj, const TStr& FldNm) {
v8::Isolate* Isolate = v8::Isolate::GetCurrent();
v8::HandleScope HandleScope(Isolate);
EAssertR(IsFldFlt(Obj, FldNm), "The field is not an integer!");
v8::Local<v8::Value> FldVal = Obj->Get(v8::String::NewFromUtf8(Isolate, FldNm.CStr()));
return FldVal->NumberValue();
}
WARN_UNUSED_RESULT static v8::MaybeLocal<v8::String> getStringValueInArray(
v8::Local<v8::Context> context,
v8::Local<v8::Array> array,
uint32_t index) {
v8::Local<v8::Value> value;
if (!array->Get(context, index).ToLocal(&value))
return v8::MaybeLocal<v8::String>();
return value->ToString(context);
}
result_t Url::format(v8::Local<v8::Object> args)
{
clear();
Isolate* isolate = holder();
exlib::string str;
v8::Local<v8::Value> v;
if (getString(isolate, args, "protocol", str))
set_protocol(str);
if (getString(isolate, args, "username", str))
set_username(str);
if (getString(isolate, args, "password", str))
set_password(str);
if (getString(isolate, args, "host", str))
set_host(str);
if (getString(isolate, args, "port", str))
set_port(str);
if (getString(isolate, args, "hostname", str))
set_hostname(str);
if (getString(isolate, args, "pathname", str))
set_pathname(str);
v = args->Get(holder()->NewString("query"));
if (!IsEmpty(v))
set_query(v);
if (getString(isolate, args, "hash", str))
set_hash(str);
if (m_slashes && m_protocol.compare("file:") && m_hostname.length() == 0)
m_slashes = false;
v = args->Get(holder()->NewString("slashes"));
if (!IsEmpty(v))
set_slashes(v->BooleanValue());
return 0;
}
bool TNodeJsUtil::IsFldFlt(v8::Local<v8::Object> Obj, const TStr& FldNm) {
if (!IsObjFld(Obj, FldNm)) { return false; }
v8::Isolate* Isolate = v8::Isolate::GetCurrent();
v8::HandleScope HandleScope(Isolate);
v8::Local<v8::Value> FldVal = Obj->Get(v8::String::NewFromUtf8(Isolate, FldNm.CStr()));
return FldVal->IsNumber() || FldVal->IsNumberObject();
}
bool TNodeJsUtil::IsFldNull(v8::Local<v8::Object> Obj, const TStr& FldNm) {
if (!IsObjFld(Obj, FldNm)) { return true; }
// the field exists, check if it is null
v8::Isolate* Isolate = v8::Isolate::GetCurrent();
v8::HandleScope HandleScope(Isolate);
v8::Local<v8::Value> FldVal = Obj->Get(v8::String::NewFromUtf8(Isolate, FldNm.CStr()));
return FldVal->IsNull() || FldVal->IsUndefined();
}
v8::Local<v8::Value> CFXJS_Engine::GetObjectProperty(
v8::Local<v8::Object> pObj,
const CFX_WideString& wsPropertyName) {
if (pObj.IsEmpty())
return v8::Local<v8::Value>();
v8::Local<v8::Value> val;
if (!pObj->Get(m_isolate->GetCurrentContext(), WSToJSString(wsPropertyName))
.ToLocal(&val))
return v8::Local<v8::Value>();
return val;
}
v8::Local<v8::Value> CFX_V8::GetObjectProperty(
v8::Local<v8::Object> pObj,
ByteStringView bsUTF8PropertyName) {
if (pObj.IsEmpty())
return v8::Local<v8::Value>();
v8::Local<v8::Value> val;
if (!pObj->Get(m_pIsolate->GetCurrentContext(), NewString(bsUTF8PropertyName))
.ToLocal(&val))
return v8::Local<v8::Value>();
return val;
}
v8::Local<v8::Function> TNodeJsUtil::GetFldFun(v8::Local<v8::Object> Obj, const TStr& FldNm) {
v8::Isolate* Isolate = v8::Isolate::GetCurrent();
v8::HandleScope HandleScope(Isolate);
EAssertR(IsFldFun(Obj, FldNm), "The field is not a function!");
v8::Local<v8::Value> FldVal = Obj->Get(v8::String::NewFromUtf8(Isolate, FldNm.CStr()));
v8::Local<v8::Function> RetFun = v8::Handle<v8::Function>::Cast(FldVal);
return RetFun;
}
v8::Local<v8::Object> TNodeJsUtil::GetFldObj(v8::Local<v8::Object> Obj, const TStr& FldNm) {
v8::Isolate* Isolate = v8::Isolate::GetCurrent();
v8::HandleScope HandleScope(Isolate);
EAssertR(IsObjFld(Obj, FldNm), "TNodeJsUtil::GetUnwrapFld: Key " + FldNm + " is missing!");
v8::Handle<v8::Value> FldVal = Obj->Get(v8::String::NewFromUtf8(Isolate, FldNm.CStr()));
EAssertR(FldVal->IsObject(), "TNodeJsUtil::GetUnwrapFld: Key " + FldNm + " is not an object");
v8::Handle<v8::Object> FldObj = v8::Handle<v8::Object>::Cast(FldVal);
return FldObj;
}
v8::Local<v8::Value> FXJS_GetObjectElement(v8::Isolate* pIsolate,
v8::Local<v8::Object> pObj,
const wchar_t* PropertyName) {
if (pObj.IsEmpty())
return v8::Local<v8::Value>();
v8::Local<v8::Value> val;
if (!pObj->Get(pIsolate->GetCurrentContext(),
FXJS_WSToJSString(pIsolate, PropertyName)).ToLocal(&val))
return v8::Local<v8::Value>();
return val;
}
bool getString(Isolate* isolate, v8::Local<v8::Object>& args,
const char* key, exlib::string& retVal)
{
v8::Local<v8::Value> v = args->Get(isolate->NewString(key));
if (!v.IsEmpty() && (v->IsString() || v->IsStringObject())) {
retVal = *v8::String::Utf8Value(v);
return true;
}
return false;
}
bool TNodeJsUtil::IsFldClass(v8::Local<v8::Object> Obj, const TStr& FldNm, const TStr& ClassId) {
if (!IsObjFld(Obj, FldNm)) { return false; }
v8::Isolate* Isolate = v8::Isolate::GetCurrent();
v8::HandleScope HandleScope(Isolate);
v8::Local<v8::Value> FldVal = Obj->Get(v8::String::NewFromUtf8(Isolate, FldNm.CStr()));
v8::Handle<v8::Object> FldObj = v8::Handle<v8::Object>::Cast(FldVal);
TStr ClassStr = GetClass(FldObj);
return ClassStr.EqI(ClassId);
}
