void ABPFilterParserWrap::Serialize(const FunctionCallbackInfo<Value>& args) {
Isolate* isolate = args.GetIsolate();
ABPFilterParserWrap* obj =
ObjectWrap::Unwrap<ABPFilterParserWrap>(args.Holder());
int totalSize = 0;
// Serialize data
char* data = obj->serialize(&totalSize);
if (nullptr == data) {
isolate->ThrowException(Exception::TypeError(
String::NewFromUtf8(isolate, "Could not serialize")));
return;
}
MaybeLocal<Object> buffer = node::Buffer::New(isolate, totalSize);
Local<Object> localBuffer;
if (!buffer.ToLocal(&localBuffer)) {
isolate->ThrowException(Exception::TypeError(
String::NewFromUtf8(isolate, "Could not convert MaybeLocal to Local")));
return;
}
memcpy(node::Buffer::Data(localBuffer), data, totalSize);
delete[] data;
args.GetReturnValue().Set(localBuffer);
}
jobjectArray JNIV8Object::jniGetV8Keys(JNIEnv *env, jobject obj, jboolean ownOnly) {
JNIV8Object_PrepareJNICall(JNIV8Object, Object, nullptr);
MaybeLocal<Array> maybeArrayRef = ownOnly ? localRef->GetOwnPropertyNames(context) : localRef->GetPropertyNames();
if(maybeArrayRef.IsEmpty()) {
ptr->getEngine()->forwardV8ExceptionToJNI(&try_catch);
return nullptr;
}
Local<Array> arrayRef = maybeArrayRef.ToLocalChecked();
Local<Value> valueRef;
jobjectArray result = nullptr;
jstring string;
std::string test;
for(uint32_t i=0,n=arrayRef->Length(); i<n; i++) {
MaybeLocal<Value> maybeValueRef = arrayRef->Get(context, i);
if(!maybeValueRef.ToLocal<Value>(&valueRef)) {
ptr->getEngine()->forwardV8ExceptionToJNI(&try_catch);
return nullptr;
}
string = JNIV8Marshalling::v8string2jstring(valueRef->ToString(isolate));
if(!result) {
result = env->NewObjectArray(n, _jniString.clazz, string);
} else {
env->SetObjectArrayElement(result, i, string);
}
env->DeleteLocalRef(string);
}
return result;
}
/* static */
void V8Runtime::bootstrap(Local<Context> context)
{
Isolate* isolate = context->GetIsolate();
EventEmitter::initTemplate(context);
Local<Object> kroll = Object::New(isolate);
krollGlobalObject.Reset(isolate, kroll);
Local<Array> mc = Array::New(isolate);
moduleContexts.Reset(isolate, mc);
KrollBindings::initFunctions(kroll, context);
SetMethod(isolate, kroll, "log", krollLog);
// Move this into the EventEmitter::initTemplate call?
Local<FunctionTemplate> eect = Local<FunctionTemplate>::New(isolate, EventEmitter::constructorTemplate);
{
v8::TryCatch tryCatch(isolate);
Local<Function> eventEmitterConstructor;
MaybeLocal<Function> maybeEventEmitterConstructor = eect->GetFunction(context);
if (!maybeEventEmitterConstructor.ToLocal(&eventEmitterConstructor)) {
titanium::V8Util::fatalException(isolate, tryCatch);
return;
}
kroll->Set(NEW_SYMBOL(isolate, "EventEmitter"), eventEmitterConstructor);
}
kroll->Set(NEW_SYMBOL(isolate, "runtime"), STRING_NEW(isolate, "v8"));
kroll->Set(NEW_SYMBOL(isolate, "DBG"), v8::Boolean::New(isolate, V8Runtime::DBG));
kroll->Set(NEW_SYMBOL(isolate, "moduleContexts"), mc);
LOG_TIMER(TAG, "Executing kroll.js");
TryCatch tryCatch(isolate);
Local<Value> result = V8Util::executeString(isolate, KrollBindings::getMainSource(isolate), STRING_NEW(isolate, "ti:/kroll.js"));
if (tryCatch.HasCaught()) {
V8Util::reportException(isolate, tryCatch, true);
}
if (!result->IsFunction()) {
LOGF(TAG, "kroll.js result is not a function");
V8Util::reportException(isolate, tryCatch, true);
}
// Add a reference to the global object
Local<Object> global = context->Global();
// Expose the global object as a property on itself
// (Allows you to set stuff on `global` from anywhere in JavaScript.)
global->Set(NEW_SYMBOL(isolate, "global"), global);
Local<Function> mainFunction = result.As<Function>();
Local<Value> args[] = { kroll };
mainFunction->Call(context, global, 1, args);
if (tryCatch.HasCaught()) {
V8Util::reportException(isolate, tryCatch, true);
LOGE(TAG, "Caught exception while bootstrapping Kroll");
}
}
jstring JNIV8Object::jniToString(JNIEnv *env, jobject obj) {
JNIV8Object_PrepareJNICall(JNIV8Object, Object, nullptr);
MaybeLocal<String> maybeLocal = localRef->ToString(context);
if(maybeLocal.IsEmpty()) {
engine->forwardV8ExceptionToJNI(&try_catch);
return nullptr;
}
return JNIV8Marshalling::v8string2jstring(maybeLocal.ToLocalChecked());
}
/*
* Class: org_appcelerator_kroll_runtime_v8_V8Runtime
* Method: nativeRunModule
* Signature: (Ljava/lang/String;Ljava/lang/String;)V
*/
JNIEXPORT void JNICALL Java_org_appcelerator_kroll_runtime_v8_V8Runtime_nativeRunModule
(JNIEnv *env, jobject self, jstring source, jstring filename, jobject activityProxy)
{
HandleScope scope(V8Runtime::v8_isolate);
titanium::JNIScope jniScope(env);
Local<Context> context = V8Runtime::v8_isolate->GetCurrentContext();
if (V8Runtime::moduleObject.IsEmpty()) {
Local<Object> module;
{
v8::TryCatch tryCatch(V8Runtime::v8_isolate);
Local<Value> moduleValue;
MaybeLocal<Value> maybeModule = V8Runtime::Global()->Get(context, STRING_NEW(V8Runtime::v8_isolate, "Module"));
if (!maybeModule.ToLocal(&moduleValue)) {
titanium::V8Util::fatalException(V8Runtime::v8_isolate, tryCatch);
return;
}
module = moduleValue.As<Object>();
V8Runtime::moduleObject.Reset(V8Runtime::v8_isolate, module);
}
{
v8::TryCatch tryCatch(V8Runtime::v8_isolate);
Local<Value> runModule;
MaybeLocal<Value> maybeRunModule = module->Get(context, STRING_NEW(V8Runtime::v8_isolate, "runModule"));
if (!maybeRunModule.ToLocal(&runModule)) {
titanium::V8Util::fatalException(V8Runtime::v8_isolate, tryCatch);
return;
}
V8Runtime::runModuleFunction.Reset(V8Runtime::v8_isolate, runModule.As<Function>());
}
}
Local<Value> jsSource = TypeConverter::javaStringToJsString(V8Runtime::v8_isolate, env, source);
Local<Value> jsFilename = TypeConverter::javaStringToJsString(V8Runtime::v8_isolate, env, filename);
Local<Value> jsActivity = TypeConverter::javaObjectToJsValue(V8Runtime::v8_isolate, env, activityProxy);
Local<Value> args[] = { jsSource, jsFilename, jsActivity };
TryCatch tryCatch(V8Runtime::v8_isolate);
V8Runtime::RunModuleFunction()->Call(context, V8Runtime::ModuleObject(), 3, args);
if (tryCatch.HasCaught()) {
V8Util::openJSErrorDialog(V8Runtime::v8_isolate, tryCatch);
V8Util::reportException(V8Runtime::v8_isolate, tryCatch, true);
}
}
static Local<Value> getPropertyForProxy(Isolate* isolate, Local<Name> property, Local<Object> proxy)
{
// Call getProperty on the Proxy to get the property.
// We define this method in JavaScript on the Proxy prototype.
Local<Value> getProperty = proxy->Get(STRING_NEW(isolate, "getProperty"));
if (!getProperty.IsEmpty() && getProperty->IsFunction()) {
Local<Value> argv[1] = { property };
MaybeLocal<Value> value = getProperty.As<Function>()->Call(isolate->GetCurrentContext(), proxy, 1, argv);
if (value.IsEmpty()) {
return Undefined(isolate);
}
return value.ToLocalChecked();
}
LOGE(TAG, "Unable to lookup Proxy.prototype.getProperty");
return Undefined(isolate);
}
jobject JNIV8Object::jniGetV8FieldWithReturnType(JNIEnv *env, jobject obj, jstring name, jint flags, jint type, jclass returnType) {
JNIV8Object_PrepareJNICall(JNIV8Object, Object, nullptr);
JNIV8JavaValue arg = JNIV8Marshalling::valueWithClass(type, returnType, (JNIV8MarshallingFlags)flags);
MaybeLocal<Value> valueRef = localRef->Get(context, JNIV8Marshalling::jstring2v8string(name));
if(valueRef.IsEmpty()) {
ptr->getEngine()->forwardV8ExceptionToJNI(&try_catch);
return nullptr;
}
jvalue jval;
memset(&jval, 0, sizeof(jvalue));
JNIV8MarshallingError res = JNIV8Marshalling::convertV8ValueToJavaValue(env, valueRef.ToLocalChecked(), arg, &jval);
if(res != JNIV8MarshallingError::kOk) {
std::string strFieldName = JNIWrapper::jstring2string(name);
switch(res) {
default:
case JNIV8MarshallingError::kWrongType:
ThrowJNICastError("wrong type for field '" + strFieldName + "'");
break;
case JNIV8MarshallingError::kUndefined:
ThrowJNICastError("field '" + strFieldName + "' must not be undefined");
break;
case JNIV8MarshallingError::kNotNullable:
ThrowJNICastError("field '" + strFieldName + "' is not nullable");
break;
case JNIV8MarshallingError::kNoNaN:
ThrowJNICastError("field '" + strFieldName + "' must not be NaN");
break;
case JNIV8MarshallingError::kVoidNotNull:
ThrowJNICastError("field '" + strFieldName + "' can only be null or undefined");
break;
case JNIV8MarshallingError::kOutOfRange:
ThrowJNICastError("assigned value '"+
JNIV8Marshalling::v8string2string(valueRef.ToLocalChecked()->ToString(context).ToLocalChecked())+"' is out of range for field '" + strFieldName + "'");
break;
}
return nullptr;
}
return jval.l;
}
JNIEXPORT jobject JNICALL
Java_org_appcelerator_kroll_runtime_v8_V8Object_nativeCallProperty
(JNIEnv* env, jclass clazz, jlong ptr, jstring propertyName, jobjectArray args)
{
HandleScope scope(V8Runtime::v8_isolate);
JNIScope jniScope(env);
Local<Value> jsPropertyName = TypeConverter::javaStringToJsString(V8Runtime::v8_isolate, env, propertyName);
titanium::Proxy* proxy = (titanium::Proxy*) ptr;
Local<Object> object = proxy->handle(V8Runtime::v8_isolate);
Local<Value> property = object->Get(jsPropertyName);
if (!property->IsFunction()) {
return JNIUtil::undefinedObject;
}
int argc = 0;
Local<Value>* argv = NULL;
if (args) {
argv = TypeConverter::javaObjectArrayToJsArguments(V8Runtime::v8_isolate, args, &argc);
}
TryCatch tryCatch(V8Runtime::v8_isolate);
Local<Function> function = property.As<Function>();
MaybeLocal<Value> returnValue = function->Call(V8Runtime::v8_isolate->GetCurrentContext(), object, argc, argv);
if (argv) {
delete[] argv;
}
if (tryCatch.HasCaught()) {
V8Util::openJSErrorDialog(V8Runtime::v8_isolate, tryCatch);
V8Util::reportException(V8Runtime::v8_isolate, tryCatch);
return JNIUtil::undefinedObject;
} else if (returnValue.IsEmpty()) {
return JNIUtil::undefinedObject;
}
bool isNew;
return TypeConverter::jsValueToJavaObject(V8Runtime::v8_isolate, env, returnValue.ToLocalChecked(), &isNew);
}
bool JSWrapper::execute( const char *scr, JSWrapperData *data, const char *fileName )
{
HandleScope handle_scope( m_isolate );
Local<String> source = String::NewFromUtf8( m_isolate, scr, NewStringType::kNormal ).ToLocalChecked();
ScriptOrigin origin( v8::String::NewFromUtf8( m_isolate, fileName ? fileName : "Unknown" ) );
MaybeLocal<Script> maybeScript = Script::Compile( m_context, source, &origin );
bool success=false;
if ( !maybeScript.IsEmpty() )
{
Local<Script> script = maybeScript.ToLocalChecked();
MaybeLocal<Value> maybeResult = script->Run(m_context);
if ( !maybeResult.IsEmpty() )
{
Local<Value> result = maybeResult.ToLocalChecked();
if ( data )
{
if ( result->IsNumber() )
data->setNumber( result->ToNumber()->Value() );
else
if ( result->IsString() )
{
String::Utf8Value utf8( result );
data->setString( *utf8 );
} else
if ( result->IsBoolean() )
data->setBoolean( result->ToBoolean()->Value() );
else
if ( result->IsObject() )
data->setObject( new JSWrapperObject( m_isolate, result->ToObject() ) );
else
if ( result->IsNull() )
data->setNull();
else data->setUndefined();
}
success=true;
}
}
return success;
}
void constructor(const FunctionCallbackInfo<Value> &args)
{
if (args.IsConstructCall()) {
Local<Object> options = args[0]->ToObject();
int port = options->Get(String::NewFromUtf8(args.GetIsolate(), "port"))->ToInteger()->Value();
String::Utf8Value path(options->Get(String::NewFromUtf8(args.GetIsolate(), "path")));
int keepAliveTime = options->Get(String::NewFromUtf8(args.GetIsolate(), "keepAliveTime"))->ToInteger()->Value();
int keepAliveInterval = options->Get(String::NewFromUtf8(args.GetIsolate(), "keepAliveInterval"))->ToInteger()->Value();
int keepAliveRetry = options->Get(String::NewFromUtf8(args.GetIsolate(), "keepAliveRetry"))->ToInteger()->Value();
MaybeLocal<Value> perMessageDeflate = options->Get(String::NewFromUtf8(args.GetIsolate(), "perMessageDeflate"));
bool usePerMessageDeflate = true;
static string strPerMessageDeflate = "permessage-deflate";
if (perMessageDeflate.ToLocalChecked()->IsObject()) {
Local<Array> propertyNames = perMessageDeflate.ToLocalChecked()->ToObject()->GetPropertyNames();
for (int i = 0; i < propertyNames->Length(); i++) {
String::Utf8Value keyName(propertyNames->Get(i));
MaybeLocal<Value> optionalValue = perMessageDeflate.ToLocalChecked()->ToObject()->Get(propertyNames->Get(i));
if (!(optionalValue.ToLocalChecked()->IsBoolean() && !optionalValue.ToLocalChecked()->BooleanValue())) {
strPerMessageDeflate += "; " + camelCaseToUnderscore(string(*keyName, keyName.length()));
if (!optionalValue.IsEmpty() && !optionalValue.ToLocalChecked()->IsBoolean()) {
String::Utf8Value valueString(optionalValue.ToLocalChecked()->ToString());
strPerMessageDeflate += "=" + string(*valueString, valueString.length());
}
}
}
}
else if(perMessageDeflate.ToLocalChecked()->IsBoolean()) {
usePerMessageDeflate = perMessageDeflate.ToLocalChecked()->BooleanValue();
}
MaybeLocal<Value> ssl = options->Get(String::NewFromUtf8(args.GetIsolate(), "ssl"));
static string certPath, keyPath, caPath, ciphers;
static bool rejectUnauthorized = true;
if (!ssl.IsEmpty()) {
Local<Object> sslOptions = ssl.ToLocalChecked()->ToObject();
certPath = getString(args.GetIsolate(), sslOptions, "cert");
keyPath = getString(args.GetIsolate(), sslOptions, "key");
caPath = getString(args.GetIsolate(), sslOptions, "ca");
ciphers = getString(args.GetIsolate(), sslOptions, "ciphers");
rejectUnauthorized = sslOptions->Get(String::NewFromUtf8(args.GetIsolate(), "rejectUnauthorized"))->BooleanValue();
}
#ifdef VERBOSE_SERVER
cout << "Using port = " << port << ", path = " << string(*path, path.length())
<< ", keepAliveTime = " << keepAliveTime << ", keepAliveInterval = "
<< keepAliveInterval << ", keepAliveRetry = " << keepAliveRetry << endl;
if (usePerMessageDeflate) {
cout << "Using perMessageDeflate:" << endl << strPerMessageDeflate << endl;
}
#endif
lws::Server *server;
try {
server = new lws::Server(port, string(*path, path.length()).c_str(), keepAliveTime, keepAliveRetry,
keepAliveInterval, usePerMessageDeflate, strPerMessageDeflate.c_str(),
certPath.c_str(), keyPath.c_str(), caPath.c_str(), ciphers.c_str(), rejectUnauthorized);
}
catch (...) {
server = nullptr;
}
args.This()->SetAlignedPointerInInternalField(0, server);
args.GetReturnValue().Set(args.This());
}
}
jobject JNIV8Object::jniGetV8Fields(JNIEnv *env, jobject obj, jboolean ownOnly, jint flags, jint type, jclass returnType) {
JNIV8Object_PrepareJNICall(JNIV8Object, Object, nullptr);
JNIV8JavaValue arg = JNIV8Marshalling::valueWithClass(type, returnType, (JNIV8MarshallingFlags)flags);
MaybeLocal<Array> maybeArrayRef = ownOnly ? localRef->GetOwnPropertyNames(context) : localRef->GetPropertyNames(context);
if(maybeArrayRef.IsEmpty()) {
ptr->getEngine()->forwardV8ExceptionToJNI(&try_catch);
return nullptr;
}
Local<Array> arrayRef = maybeArrayRef.ToLocalChecked();
Local<Value> valueRef;
Local<String> keyRef;
jobject strObj;
// we are only using the .l member of the jvalue; so one memset is enough!
jvalue jval = {0};
memset(&jval, 0, sizeof(jvalue));
jobject result = env->NewObject(_jniHashMap.clazz, _jniHashMap.initId);
for(uint32_t i=0,n=arrayRef->Length(); i<n; i++) {
MaybeLocal<Value> maybeValueRef = arrayRef->Get(context, i);
if(!maybeValueRef.ToLocal<Value>(&valueRef)) {
ptr->getEngine()->forwardV8ExceptionToJNI(&try_catch);
return nullptr;
}
keyRef = valueRef->ToString(isolate);
maybeValueRef = localRef->Get(context, keyRef);
if(!maybeValueRef.ToLocal<Value>(&valueRef)) {
ptr->getEngine()->forwardV8ExceptionToJNI(&try_catch);
return nullptr;
}
JNIV8MarshallingError res = JNIV8Marshalling::convertV8ValueToJavaValue(env, valueRef, arg, &jval);
if(res != JNIV8MarshallingError::kOk) {
std::string strPropertyName = JNIV8Marshalling::v8string2string(keyRef);
switch(res) {
default:
case JNIV8MarshallingError::kWrongType:
ThrowJNICastError("wrong type for value of '" + strPropertyName + "'");
break;
case JNIV8MarshallingError::kUndefined:
ThrowJNICastError("value of '" + strPropertyName + "' must not be undefined");
break;
case JNIV8MarshallingError::kNotNullable:
ThrowJNICastError("value of '" + strPropertyName + "' is not nullable");
break;
case JNIV8MarshallingError::kNoNaN:
ThrowJNICastError("value of '" + strPropertyName + "' must not be NaN");
break;
case JNIV8MarshallingError::kVoidNotNull:
ThrowJNICastError("value of '" + strPropertyName + "' can only be null or undefined");
break;
case JNIV8MarshallingError::kOutOfRange:
ThrowJNICastError("value '"+
JNIV8Marshalling::v8string2string(valueRef->ToString(context).ToLocalChecked())+"' is out of range for property '" + strPropertyName + "'");
break;
}
return nullptr;
}
strObj = JNIV8Marshalling::v8string2jstring(keyRef);
env->CallObjectMethod(result,
_jniHashMap.putId,
strObj,
jval.l
);
env->DeleteLocalRef(jval.l);
env->DeleteLocalRef(strObj);
}
return result;
}
JNIEXPORT jboolean JNICALL
Java_org_appcelerator_kroll_runtime_v8_V8Object_nativeFireEvent
(JNIEnv *env, jobject jEmitter, jlong ptr, jobject jsource, jlong sourcePtr, jstring event, jobject data, jboolean bubble, jboolean reportSuccess, jint code, jstring errorMessage)
{
HandleScope scope(V8Runtime::v8_isolate);
JNIScope jniScope(env);
Local<Value> jsEvent = TypeConverter::javaStringToJsString(V8Runtime::v8_isolate, env, event);
#ifdef TI_DEBUG
titanium::Utf8Value eventName(jsEvent);
LOGV(TAG, "firing event \"%s\"", *eventName);
#endif
Local<Object> emitter;
if (ptr != 0) {
titanium::Proxy* proxy = (titanium::Proxy*) ptr;
emitter = proxy->handle(V8Runtime::v8_isolate);
} else {
emitter = TypeConverter::javaObjectToJsValue(V8Runtime::v8_isolate, env, jEmitter).As<Object>();
}
Local<Value> fireEventValue = emitter->Get(EventEmitter::emitSymbol.Get(V8Runtime::v8_isolate));
if (!fireEventValue->IsFunction()) {
return JNI_FALSE;
}
Local<Object> source;
if ((jsource == NULL) || (jsource == jEmitter)) {
source = emitter;
} else if (sourcePtr != 0) {
titanium::Proxy* proxy = (titanium::Proxy*) sourcePtr;
source = proxy->handle(V8Runtime::v8_isolate);
} else {
source = TypeConverter::javaObjectToJsValue(V8Runtime::v8_isolate, env, jsource).As<Object>();
}
Local<Function> fireEvent = fireEventValue.As<Function>();
Local<Object> jsData = TypeConverter::javaHashMapToJsValue(V8Runtime::v8_isolate, env, data);
jsData->Set(NEW_SYMBOL(V8Runtime::v8_isolate, "bubbles"), TypeConverter::javaBooleanToJsBoolean(V8Runtime::v8_isolate, bubble));
jsData->Set(NEW_SYMBOL(V8Runtime::v8_isolate, "source"), source);
if (reportSuccess || code != 0) {
jsData->Set(NEW_SYMBOL(V8Runtime::v8_isolate, "success"), TypeConverter::javaBooleanToJsBoolean(V8Runtime::v8_isolate, code == 0));
jsData->Set(NEW_SYMBOL(V8Runtime::v8_isolate, "code"), TypeConverter::javaIntToJsNumber(V8Runtime::v8_isolate, code));
}
if (errorMessage != NULL) {
jsData->Set(NEW_SYMBOL(V8Runtime::v8_isolate, "error"), TypeConverter::javaStringToJsString(V8Runtime::v8_isolate, env, errorMessage));
}
TryCatch tryCatch(V8Runtime::v8_isolate);
Local<Value> args[] = { jsEvent, jsData };
MaybeLocal<Value> result = fireEvent->Call(V8Runtime::v8_isolate->GetCurrentContext(), emitter, 2, args);
if (tryCatch.HasCaught()) {
V8Util::openJSErrorDialog(V8Runtime::v8_isolate, tryCatch);
V8Util::reportException(V8Runtime::v8_isolate, tryCatch);
} else if (result.IsEmpty()) {
return JNI_FALSE;
} else if (result.ToLocalChecked()->IsTrue()) {
return JNI_TRUE;
}
return JNI_FALSE;
}
