/* 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");
}
}
LispObject GC_MakeString(char *str)
{
LispObject o;
struct LispString *s = STRING_NEW();
s->str = StringAlloc(str);
s->len = (int)strlen(str);
SET_STRING(o, s);
return o;
}
static void setPropertyOnProxy(Isolate* isolate, Local<Name> property, Local<Value> value, Local<Object> proxy)
{
// Call Proxy.prototype.setProperty.
Local<Value> setProperty = proxy->Get(STRING_NEW(isolate, "setProperty"));
if (!setProperty.IsEmpty() && setProperty->IsFunction()) {
Local<Value> argv[2] = { property, value };
setProperty.As<Function>()->Call(isolate->GetCurrentContext(), proxy, 2, argv);
return;
}
LOGE(TAG, "Unable to lookup Proxy.prototype.setProperty");
}
ORGANIZATION *new_org(void)
{
static ORGANIZATION relg_zero;
ORGANIZATION *pRlg;
int rank;//, faction, iClass;
if (org_free == NULL)
pRlg = alloc_perm(sizeof(*pRlg));
else
{
pRlg = org_free;
org_free = org_free->next;
}
*pRlg = relg_zero;
STRING_NEW(pRlg->pmt_msg);
STRING_NEW(pRlg->dmt_msg);
STRING_NEW(pRlg->chan_name);
STRING_NEW(pRlg->sac_msg );
STRING_NEW(pRlg->patron);
STRING_NEW(pRlg->name );
for(rank = 0; rank < MAX_RELG_RANK ; rank++ )
{
free_string(pRlg->rank[rank]);
pRlg->rank[rank] = str_dup(orgrank_table[rank].name );
}
VALIDATE(pRlg);
return pRlg;
}
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);
}
/* static */
void V8Runtime::bootstrap(Local<Context> context)
{
Isolate* isolate = context->GetIsolate();
EventEmitter::initTemplate(context);
Local<Object> global = Object::New(isolate);
krollGlobalObject.Reset(isolate, global);
Local<Array> mc = Array::New(isolate);
moduleContexts.Reset(isolate, mc);
KrollBindings::initFunctions(global, context);
SetMethod(isolate, global, "log", krollLog);
// Move this into the EventEmitter::initTemplate call?
Local<FunctionTemplate> eect = Local<FunctionTemplate>::New(isolate, EventEmitter::constructorTemplate);
global->Set(NEW_SYMBOL(isolate, "EventEmitter"), eect->GetFunction());
global->Set(NEW_SYMBOL(isolate, "runtime"), STRING_NEW(isolate, "v8"));
global->Set(NEW_SYMBOL(isolate, "DBG"), v8::Boolean::New(isolate, V8Runtime::DBG));
global->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);
}
Local<Function> mainFunction = result.As<Function>();
Local<Value> args[] = { global };
mainFunction->Call(context, context->Global(), 1, args);
if (tryCatch.HasCaught()) {
V8Util::reportException(isolate, tryCatch, true);
LOGE(TAG, "Caught exception while bootstrapping Kroll");
}
}
// Minimalistic logging function for internal JS
static void krollLog(const FunctionCallbackInfo<Value>& args)
{
Isolate* isolate = args.GetIsolate();
HandleScope scope(isolate);
uint32_t len = args.Length();
if (len < 2) {
JSException::Error(isolate, "log: missing required tag and message arguments");
return;
}
Local<String> tag = args[0].As<String>();
Local<String> message = args[1].As<String>();
Local<String> space = STRING_NEW(isolate, " ");
for (uint32_t i = 2; i < len; ++i) {
message = String::Concat(String::Concat(message, space), args[i].As<String>());
}
v8::String::Utf8Value tagValue(tag);
v8::String::Utf8Value messageValue(message);
__android_log_print(ANDROID_LOG_DEBUG, *tagValue, *messageValue);
}
void Proxy::proxyConstructor(const v8::FunctionCallbackInfo<v8::Value>& args)
{
LOGD(TAG, "proxy constructor callback!");
Isolate* isolate = args.GetIsolate();
EscapableHandleScope scope(isolate);
JNIEnv *env = JNIScope::getEnv();
Local<Object> jsProxy = args.This();
// First things first, we need to wrap the object in case future calls need to unwrap proxy!
Proxy* proxy = new Proxy(NULL);
proxy->wrap(isolate, jsProxy);
// every instance gets a special "_properties" object for us to use internally for get/setProperty
jsProxy->DefineOwnProperty(isolate->GetCurrentContext(), propertiesSymbol.Get(isolate), Object::New(isolate), static_cast<PropertyAttribute>(DontEnum));
// Now we hook up a java Object from the JVM...
jobject javaProxy = ProxyFactory::unwrapJavaProxy(args); // do we already have one that got passed in?
bool deleteRef = false;
if (!javaProxy) {
// No passed in java object, so let's create an instance
// Look up java class from prototype...
Local<Object> prototype = jsProxy->GetPrototype()->ToObject(isolate);
Local<Function> constructor = prototype->Get(constructorSymbol.Get(isolate)).As<Function>();
Local<External> wrap = constructor->Get(javaClassSymbol.Get(isolate)).As<External>();
jclass javaClass = static_cast<jclass>(wrap->Value());
// Now we create an instance of the class and hook it up
JNIUtil::logClassName("Creating java proxy for class %s", javaClass);
javaProxy = ProxyFactory::createJavaProxy(javaClass, jsProxy, args);
deleteRef = true;
}
proxy->attach(javaProxy);
int length = args.Length();
if (length > 0 && args[0]->IsObject()) {
bool extend = true;
Local<Object> createProperties = args[0].As<Object>();
Local<String> constructorName = createProperties->GetConstructorName();
if (strcmp(*titanium::Utf8Value(constructorName), "Arguments") == 0) {
extend = false;
int32_t argsLength = createProperties->Get(STRING_NEW(isolate, "length"))->Int32Value();
if (argsLength > 1) {
Local<Value> properties = createProperties->Get(1);
if (properties->IsObject()) {
extend = true;
createProperties = properties.As<Object>();
}
}
}
if (extend) {
Local<Array> names = createProperties->GetOwnPropertyNames();
int length = names->Length();
Local<Object> properties = jsProxy->Get(propertiesSymbol.Get(isolate))->ToObject(isolate);
for (int i = 0; i < length; ++i) {
Local<Value> name = names->Get(i);
Local<Value> value = createProperties->Get(name);
bool isProperty = true;
if (name->IsString()) {
Local<String> nameString = name.As<String>();
if (!jsProxy->HasRealNamedCallbackProperty(nameString)
&& !jsProxy->HasRealNamedProperty(nameString)) {
jsProxy->Set(name, value);
isProperty = false;
}
}
if (isProperty) {
properties->Set(name, value);
}
}
}
}
if (!args.Data().IsEmpty() && args.Data()->IsFunction()) {
Local<Function> proxyFn = args.Data().As<Function>();
Local<Value> *fnArgs = new Local<Value>[length];
for (int i = 0; i < length; ++i) {
fnArgs[i] = args[i];
}
proxyFn->Call(isolate->GetCurrentContext(), jsProxy, length, fnArgs);
}
if (deleteRef) {
JNIEnv *env = JNIScope::getEnv();
if (env) {
env->DeleteLocalRef(javaProxy);
}
}
args.GetReturnValue().Set(scope.Escape(jsProxy));
}