bool QuaternionValidate(Handle<Object>& src) {
return (
src->Has(JS_STRING(x)) && NumericValidate(src->Get(JS_STRING(x))) &&
src->Has(JS_STRING(y)) && NumericValidate(src->Get(JS_STRING(y))) &&
src->Has(JS_STRING(z)) && NumericValidate(src->Get(JS_STRING(z))) &&
src->Has(JS_STRING(w)) && NumericValidate(src->Get(JS_STRING(w)))
);
}
Handle<Value> SCROpenWindow(const Arguments& args)
{
osg::DisplaySettings* ds = osg::DisplaySettings::instance().get();
osg::ref_ptr<osg::GraphicsContext::Traits> traits = new osg::GraphicsContext::Traits(ds);
traits->windowDecoration = true;
traits->doubleBuffer = true;
traits->sharedContext = 0;
if(args.Length() > 1)
{
Handle<Object> traitsin = Handle<Object>::Cast(args[1]);
if(traitsin->Has(String::New("x"))) traits->x = traitsin->Get(String::New("x"))->Int32Value();
if(traitsin->Has(String::New("y"))) traits->y = traitsin->Get(String::New("y"))->Int32Value();
if(traitsin->Has(String::New("width"))) traits->width = traitsin->Get(String::New("width"))->Int32Value();
if(traitsin->Has(String::New("height"))) traits->height = traitsin->Get(String::New("height"))->Int32Value();
if(traitsin->Has(String::New("windowDecoration"))) traits->windowDecoration = traitsin->Get(String::New("windowDecoration"))->BooleanValue();
if(traitsin->Has(String::New("hostName"))) traits->hostName = ToStdString(traitsin->Get(String::New("hostName")));
if(traitsin->Has(String::New("displayNum"))) traits->displayNum = traitsin->Get(String::New("displayNum"))->Int32Value();
if(traitsin->Has(String::New("screenNum"))) traits->screenNum = traitsin->Get(String::New("screenNum"))->Int32Value();
if(traitsin->Has(String::New("vsync"))) traits->vsync = traitsin->Get(String::New("vsync"))->BooleanValue();
}
unsigned int contextid;
// TODO how to pass traits???
//dtEntityOSG::OSGWindowInterface* wface = static_cast<dtEntityOSG::OSGWindowInterface*>(dtEntity::GetWindowInterface());
//wface->SetTraits(traits);
bool success = dtEntity::GetWindowInterface()->OpenWindow(ToStdString(args[0]), contextid);
assert(success);
return Uint32::New(contextid);
}
int SerializePart(google::protobuf::Message *message, Handle<Object> subj) {
NanScope();
// get a reflection
const Reflection *r = message->GetReflection();
const Descriptor *d = message->GetDescriptor();
// build a list of required properties
vector<string> required;
for (int i = 0; i < d->field_count(); i++) {
const FieldDescriptor *field = d->field(i);
if (field->is_required())
required.push_back(field->name());
}
// build a reflection
// get properties of passed object
Local<Array> properties = subj->GetPropertyNames();
uint32_t len = properties->Length();
// check that all required properties are present
for (uint32_t i = 0; i < required.size(); i++) {
Handle<String> key = String::New(required.at(i).c_str());
if (!subj->Has(key))
return -1;
}
for (uint32_t i = 0; i < len; i++) {
Local<Value> property = properties->Get(i);
Local<String> property_s = property->ToString();
if (*property_s == NULL)
continue;
String::Utf8Value temp(property);
std::string propertyName = std::string(*temp);
const FieldDescriptor *field = d->FindFieldByName(propertyName);
if (field == NULL) continue;
Local<Value> val = subj->Get(property);
if (field->is_repeated()) {
if (!val->IsArray())
continue;
Handle<Array> array = val.As<Array>();
int len = array->Length();
for (int i = 0; i < len; i++)
SerializeField(message, r, field, array->Get(i));
} else {
SerializeField(message, r, field, val);
}
}
return 0;
}
static gboolean
gum_v8_flags_get (Handle<Object> flags,
const gchar * name,
GumV8Core * core)
{
Local<String> key (String::NewFromUtf8 (core->isolate, name));
return flags->Has (key) && flags->Get (key)->ToBoolean ()->BooleanValue ();
}
void RegisterNameSpace(const char* ns, Handle<Value> nsExports)
{
HandleScope scope;
Handle<Object> global = Context::GetCurrent()->Global();
if (!global->Has(String::NewSymbol("__winRtNamespaces__")))
{
global->Set(String::NewSymbol("__winRtNamespaces__"), Object::New(), PropertyAttribute::DontEnum) ;
}
Handle<Object> nsObject = global->Get(String::NewSymbol("__winRtNamespaces__")).As<Object>();
nsObject->Set(String::NewSymbol(ns), nsExports);
}
void
V8Context::fill_prototype(Handle<Object> prototype, HV* stash) {
HE *he;
while (he = hv_iternext(stash)) {
SV *key = HeSVKEY_force(he);
Local<String> name = String::New(SvPV_nolen(key));
if (prototype->Has(name))
continue;
prototype->Set(name, (new PerlMethodData(this, SvPV_nolen(key)))->object);
}
}
void
V8Context::fill_prototype_stash(Handle<Object> prototype, HV* stash) {
HE *he;
while (he = hv_iternext(stash)) {
SV *key = HeSVKEY_force(he);
char *key_str = SvPV_nolen(key);
Local<String> name = String::New(key_str);
if (prototype->Has(name))
continue;
PerlFunctionData* pfd
= name->Equals(string_to_js) // we want to_js() to be called as a package function
? new PerlFunctionData(this, (SV*)GvCV(gv_fetchmethod(stash, key_str)))
: new PerlMethodData(this, key_str);
prototype->Set(name, pfd->object);
}
}
static Persistent<Object> getPlugin(shared_ptr<PluginContext> script)
{
Context::Scope context_scope(script->getContext());
HandleScope handleScope;
Handle<Object> global = script->getContext()->Global();
if (global->Has(String::New("plugin")) == false)
{
throw IllegalArgumentException("Expected the script to have exports.");
}
Handle<Value> pluginValue = global->Get(String::New("plugin"));
Persistent<Object> plugin = Persistent<Object>::New(Handle<Object>::Cast(pluginValue));
if (plugin.IsEmpty() || plugin->IsObject() == false)
{
throw IllegalArgumentException("Expected plugin to be a valid object.");
}
return plugin;
}
static double getNumber(Handle<Object> obj, QString key, double minValue, double defaultValue)
{
double result = defaultValue;
Handle<String> cdtKey = String::New(key.toUtf8());
if (obj->Has(cdtKey))
{
Local<Value> v = obj->Get(cdtKey);
if (v->IsNumber() == false)
{
throw IllegalArgumentException("Expected " + key + " to be a number.");
}
result = v->NumberValue();
if (result < minValue)
{
throw IllegalArgumentException(QString("Expected %1 to be greater than %2.")
.arg(key).arg(minValue));
}
}
return result;
}
std::string ScriptEnvironment::GetInfo()
{
std::string info;
info += std::string("V8 Javascript Engine ") + V8::GetVersion() + std::string("\n");
With(
[&](const Handle<Context>& context)
{
Handle<String> key = String::New("CoffeeScript");
Handle<Object> compiler = context->Global()->GetHiddenValue(key)->ToObject();
if (compiler->Has(String::New("VERSION"))) {
info += "CoffeeScript ";
info += *String::AsciiValue(compiler->Get(String::New("VERSION"))->ToString());
info += "\n";
}
});
info += "Sugar Library v1.2.5";
return info;
}
int Interface::DictImport(JNIEnv *jniEnv, Handle<Object> val, jobject jVal) {
jobjectArray args = (jobjectArray)jniEnv->CallStaticObjectMethod(jDictStub, jDictGetArgs);
jniEnv->MonitorEnter(args);
int result = OK;
for(int i = 0; i < attributes->getLength(); i++) {
jobject jMember;
Handle<String> attrName = attributes->addr(i)->name;
Local<Value> member = val->Has(attrName) ? val->Get(attrName) : Local<Value>();
result = conv->ToJavaObject(jniEnv, member, attributes->addr(i)->type, &jMember);
if(result != OK) break;
jniEnv->SetObjectArrayElement(args, i, jMember);
}
if(result == OK) {
jniEnv->CallStaticVoidMethod(jDictStub, jDictImport, jVal, args);
}
jniEnv->MonitorExit(args);
if(result == OK && parent != 0) {
result = parent->DictImport(jniEnv, val, jVal);
}
return result;
}
static Local<Object> getPlugin(boost::shared_ptr<PluginContext> script)
{
Isolate* current = v8::Isolate::GetCurrent();
EscapableHandleScope handleScope(current);
Context::Scope context_scope(script->getContext(current));
Handle<Object> global = script->getContext(current)->Global();
if (global->Has(String::NewFromUtf8(current, "plugin")) == false)
{
throw IllegalArgumentException("Expected the script to have exports.");
}
Handle<Value> pluginValue = global->Get(String::NewFromUtf8(current, "plugin"));
Handle<Object> plugin(Handle<Object>::Cast(pluginValue));
if (plugin.IsEmpty() || plugin->IsObject() == false)
{
throw IllegalArgumentException("Expected plugin to be a valid object.");
}
return handleScope.Escape(plugin);
}
static double getNumber(Handle<Object> obj, QString key, double minValue, double defaultValue)
{
Isolate* current = v8::Isolate::GetCurrent();
HandleScope handleScope(current);
double result = defaultValue;
Handle<String> cdtKey = String::NewFromUtf8(current, key.toUtf8());
if (obj->Has(cdtKey))
{
Local<Value> v = obj->Get(cdtKey);
if (v->IsNumber() == false || ::qIsNaN(v->NumberValue()))
{
throw IllegalArgumentException("Expected " + key + " to be a number.");
}
result = v->NumberValue();
if (result < minValue)
{
throw IllegalArgumentException(QString("Expected %1 to be greater than %2.")
.arg(key).arg(minValue));
}
}
return result;
}
V8FunctionData(V8Context* context_, Handle<Object> object_, SV* sv_)
: V8ObjectData(context_, object_, sv_)
, returns_list(object_->Has(String::New("__perlReturnsList")))
{ }
int main(int argc, char* argv[]) {
SDL_Init(SDL_INIT_EVERYTHING);
V8::Initialize();
isolate = Isolate::GetCurrent();
HandleScope handle_scope(isolate);
Persistent<Context> context = Context::New();
Context::Scope context_scope(context);
Local<Object> global = context->Global();
Local<Object> sphere = Object::New();
global->Set(String::New("sphere"), sphere);
API::fs::Init(sphere);
API::engine::Init(sphere);
API::graphics::Init(sphere);
API::events::Init(sphere);
Local<Object> engine = sphere->Get(String::New("engine"))->ToObject();
engine->Set(String::New("argc"), Integer::New(argc));
Local<Array> js_argv = Array::New(argc);
for (int i = 0; i < argc; i++) {
js_argv->Set(Number::New(i), String::New(argv[i]));
}
engine->Set(String::New("argv"), js_argv);
const char* gameScript = Files::readTextFile("system/sphere.js");
if (gameScript == NULL) {
debug("Error loading bootstrap script.\n");
exit(1);
}
TryCatch trycatch;
Local<Script> compiled = Script::Compile(String::New(gameScript), String::New("system/sphere.js"));
if (compiled.IsEmpty()) {
Handle<Value> exception = trycatch.Exception();
String::Utf8Value exception_str(exception);
printf("Exception: %s\n", *exception_str);
exit(1);
}
Handle<Value> value = compiled->Run();
if (value.IsEmpty()) {
Handle<Object> exception = trycatch.Exception()->ToObject();
Handle<String> str;
if (exception->Has(String::New("stack"))) {
str = exception->Get(String::New("stack"))->ToString();
}
else {
str = exception->ToString();
}
String::Utf8Value exception_str(str);
printf("Exception: %s\n", *exception_str);
exit(1);
}
return 0;
}
METHOD_RETURN_TYPE CreateWriter(const ARGS_TYPE& args)
{
CREATE_ISOLATE_CONTEXT;
CREATE_ESCAPABLE_SCOPE;
Handle<Value> instance = PDFWriterDriver::GetNewInstance(args);
PDFWriterDriver* driver = ObjectWrap::Unwrap<PDFWriterDriver>(instance->ToObject());
if (args.Length() < 1 || args.Length() > 2) {
THROW_EXCEPTION("Wrong number of arguments, Provide one argument stating the location of the output file, and an optional options object");
SET_FUNCTION_RETURN_VALUE(UNDEFINED);
}
if (!args[0]->IsString() && !args[0]->IsObject()) {
THROW_EXCEPTION("Wrong arguments, please provide a path to a file as the first argument or a stream object");
SET_FUNCTION_RETURN_VALUE(UNDEFINED);
}
EPDFVersion pdfVersion = ePDFVersion13;
bool compressStreams = true;
LogConfiguration logConfig = LogConfiguration::DefaultLogConfiguration;
if(args.Length() == 2 && args[1]->IsObject())
{
Handle<Object> anObject = args[1]->ToObject();
if(anObject->Has(NEW_STRING("version")) && anObject->Get(NEW_STRING("version"))->IsNumber())
{
long pdfVersionValue = anObject->Get(NEW_STRING("version"))->ToNumber()->Int32Value();
if(pdfVersionValue < ePDFVersion10 || ePDFVersionMax < pdfVersionValue)
{
THROW_EXCEPTION("Wrong argument for PDF version, please provide a valid PDF version");
SET_FUNCTION_RETURN_VALUE(UNDEFINED);
}
pdfVersion = (EPDFVersion)pdfVersionValue;
}
if(anObject->Has(NEW_STRING("compress")) && anObject->Get(NEW_STRING("compress"))->IsBoolean())
compressStreams = anObject->Get(NEW_STRING("compress"))->ToBoolean()->Value();
if(anObject->Has(NEW_STRING("log")) && anObject->Get(NEW_STRING("log"))->IsString())
{
logConfig.ShouldLog = true;
logConfig.LogFileLocation = *String::Utf8Value(anObject->Get(NEW_STRING("log"))->ToString());
}
}
EStatusCode status;
if(args[0]->IsObject())
{
status = driver->StartPDF(args[0]->ToObject(), pdfVersion,logConfig,PDFCreationSettings(compressStreams,true));
}
else
{
status = driver->StartPDF(std::string(*String::Utf8Value(args[0]->ToString())), pdfVersion,logConfig,PDFCreationSettings(compressStreams,true));
}
if(status != PDFHummus::eSuccess)
{
THROW_EXCEPTION("Unable to create PDF file, make sure that output file target is available");
SET_FUNCTION_RETURN_VALUE(UNDEFINED);
}
SET_FUNCTION_RETURN_VALUE(instance);
}
METHOD_RETURN_TYPE CreateWriterToModify(const ARGS_TYPE& args)
{
CREATE_ISOLATE_CONTEXT;
CREATE_ESCAPABLE_SCOPE;
Handle<Value> instance = PDFWriterDriver::GetNewInstance(args);
PDFWriterDriver* driver = ObjectWrap::Unwrap<PDFWriterDriver>(instance->ToObject());
if(args.Length() < 1 ||
(!args[0]->IsString() && !args[0]->IsObject()) ||
(args[0]->IsString() && args.Length() > 2) ||
(args[0]->IsObject() && (!args[1]->IsObject() || args.Length() > 3)))
{
THROW_EXCEPTION("Wrong arguments, please path a path to modified file, or a pair of stream - first for the source, and second for destination. in addition you can optionally add an options object");
SET_FUNCTION_RETURN_VALUE(UNDEFINED);
}
EPDFVersion pdfVersion = ePDFVersion10;
bool compressStreams = true;
std::string alternativePath;
Handle<Value> alternativeStream;
LogConfiguration logConfig = LogConfiguration::DefaultLogConfiguration;
int optionsObjectIndex = args[0]->IsString() ? 1:2;
if(args.Length() == (optionsObjectIndex+1) && args[optionsObjectIndex]->IsObject())
{
Handle<Object> anObject = args[optionsObjectIndex]->ToObject();
if(anObject->Has(NEW_STRING("version")) && anObject->Get(NEW_STRING("version"))->IsString())
{
long pdfVersionValue = anObject->Get(NEW_STRING("version"))->ToNumber()->Int32Value();
if(pdfVersionValue < ePDFVersion10 || ePDFVersionMax < pdfVersionValue)
{
THROW_EXCEPTION("Wrong argument for PDF version, please provide a valid PDF version");
SET_FUNCTION_RETURN_VALUE(UNDEFINED);
}
pdfVersion = (EPDFVersion)pdfVersionValue;
}
if(anObject->Has(NEW_STRING("compress")) && anObject->Get(NEW_STRING("compress"))->IsBoolean())
compressStreams = anObject->Get(NEW_STRING("compress"))->ToBoolean()->Value();
if(anObject->Has(NEW_STRING("modifiedFilePath")) && anObject->Get(NEW_STRING("modifiedFilePath"))->IsString())
alternativePath = *String::Utf8Value(anObject->Get(NEW_STRING("modifiedFilePath"))->ToString());
if(anObject->Has(NEW_STRING("log")) && anObject->Get(NEW_STRING("log"))->IsString())
{
logConfig.ShouldLog = true;
logConfig.LogFileLocation = *String::Utf8Value(anObject->Get(NEW_STRING("log"))->ToString());
}
}
EStatusCode status;
if(args[0]->IsObject())
{
status = driver->ModifyPDF(args[0]->ToObject(),
args[1]->ToObject(),
pdfVersion,
logConfig,
PDFCreationSettings(compressStreams,true));
}
else
{
status = driver->ModifyPDF(*String::Utf8Value(args[0]->ToString()),
pdfVersion,alternativePath,logConfig,
PDFCreationSettings(compressStreams,true));
}
if(status != PDFHummus::eSuccess)
{
THROW_EXCEPTION("Unable to modify PDF file, make sure that output file target is available and that it is not protected");
SET_FUNCTION_RETURN_VALUE(UNDEFINED);
}
SET_FUNCTION_RETURN_VALUE(instance);
}
METHOD_RETURN_TYPE CreateWriterToContinue(const ARGS_TYPE& args)
{
CREATE_ISOLATE_CONTEXT;
CREATE_ESCAPABLE_SCOPE;
Handle<Value> instance = PDFWriterDriver::GetNewInstance(args);
PDFWriterDriver* driver = ObjectWrap::Unwrap<PDFWriterDriver>(instance->ToObject());
if ((args.Length() != 2 && args.Length() !=3)||
(!args[0]->IsString() && !args[0]->IsObject()) ||
!args[1]->IsString() ||
((args.Length() == 3) && !args[2]->IsObject())) {
THROW_EXCEPTION("Wrong arguments, provide 2 strings - path to file to continue, and path to state file (provided to the previous shutdown call. You may also add an options object");
SET_FUNCTION_RETURN_VALUE(UNDEFINED);
}
std::string alternativePath;
Handle<Object> alternativeStream;
LogConfiguration logConfig = LogConfiguration::DefaultLogConfiguration;
if(args.Length() == 2 && args[1]->IsObject())
{
Handle<Object> anObject = args[1]->ToObject();
if(anObject->Has(NEW_STRING("modifiedFilePath")) && anObject->Get(NEW_STRING("modifiedFilePath"))->IsString())
alternativePath = *String::Utf8Value(anObject->Get(NEW_STRING("modifiedFilePath"))->ToString());
if(anObject->Has(NEW_STRING("modifiedStream")) && anObject->Get(NEW_STRING("modifiedStream"))->IsObject())
alternativeStream = anObject->Get(NEW_STRING("modifiedStream"))->ToObject();
if(anObject->Has(NEW_STRING("log")))
{
Handle<Value> value = anObject->Get(NEW_STRING("log"));
if(value->IsString())
{
logConfig.ShouldLog = true;
logConfig.LogFileLocation = *String::Utf8Value(anObject->Get(NEW_STRING("log"))->ToString());
logConfig.LogStream = NULL;
}
else if(value->IsObject())
{
logConfig.ShouldLog = true;
logConfig.LogFileLocation = "";
ObjectByteWriter proxy(value->ToObject());
logConfig.LogStream = &proxy;
}
}
}
EStatusCode status;
if(args[0]->IsObject())
{
status = driver->ContinuePDF(args[0]->ToObject(),
*String::Utf8Value(args[1]->ToString()),
alternativeStream,
logConfig);
}
else
{
status = driver->ContinuePDF(*String::Utf8Value(args[0]->ToString()),
*String::Utf8Value(args[1]->ToString()),
alternativePath,
logConfig);
}
if(status != PDFHummus::eSuccess)
{
THROW_EXCEPTION("Unable to continue PDF file, make sure that output file target is available and state file exists");
SET_FUNCTION_RETURN_VALUE(UNDEFINED);
}
SET_FUNCTION_RETURN_VALUE(instance);
}