static Handle<Value> NavigatorSet(Local<String> name, Local<Value> value, const AccessorInfo& info)
{
Handle<Value> retval;
std::string key = value_to_string(name);
if (key != "javaEnabled") {
Local<Object> self = info.This();
Local<External> wrap = Local<External>::Cast(self->GetInternalField(0));
void* ptr = wrap->Value();
jsNavigator* el = static_cast<jsNavigator*>(ptr);
// Convert the JavaScript string to a std::string.
el->props[key] = Persistent<Value>::New(value);
Handle<Value> retval = value;
}
return retval;
}
void JSZCluster::weakCallback(const v8::WeakCallbackData<v8::Object, JSZCluster> &data) {
JSZCluster *This = data.GetParameter();
Local<Object> value = data.GetValue();
Local<External> wrap = Local<External>::Cast(value->GetInternalField(1));
Cluster *cluster = (Cluster *) wrap->Value();
NwkAddr nwkAddress = cluster->getNetworkAddress();
EndpointID endpointId = cluster->getEndpoint();
ClusterID clusterId = cluster->getId();
Key key(nwkAddress, endpointId, clusterId);
This->usedCluster.erase(key);
}
static Handle<Value> managed_prop_set(Local<String> name, Local<Value> value, const AccessorInfo& info)
{
#ifdef DEBUG_TRACE_API
std::cout << "managed_prop_set" << std::endl;
#endif
HandleScope scope;
Local<Object> self = info.Holder();
Local<External> wrap = Local<External>::Cast(self->GetInternalField(0));
ManagedRef* ref = (ManagedRef*)wrap->Value();
if (ref == NULL) {
Local<Value> result;
return scope.Close(result);
}
return scope.Close(ref->SetPropertyValue(name, value));
}
static void Set_FontState_strikeOut(Local<String> property, Local<Value> value, const AccessorInfo& info)
{
HandleScope scope;
Local<Object> self = info.Holder();
Local<External> wrap = Local<External>::Cast(self->GetInternalField(0));
if (wrap.IsEmpty())
return;
FontState *tmp = (FontState *) wrap->Value();
if (tmp == NULL)
return;
if (!value.IsEmpty() && value->IsBoolean())
tmp->setStrikeOut(value->BooleanValue());
}
static void Set_DialogState_height(Local<String> property, Local<Value> value, const AccessorInfo& info)
{
HandleScope scope;
Local<Object> self = info.Holder();
Local<External> wrap = Local<External>::Cast(self->GetInternalField(0));
if (wrap.IsEmpty())
return;
DialogState *tmp = (DialogState *) wrap->Value();
if (tmp == NULL)
return;
if (!value.IsEmpty() && value->IsNumber())
tmp->setHeight(value->Int32Value());
}
Handle<Value> Geometry::New(const Arguments& args)
{
HandleScope scope;
if (!args.IsConstructCall())
return ThrowException(String::New("Cannot call constructor as function, you need to use 'new' keyword"));
if (args[0]->IsExternal()) {
Local<External> ext = Local<External>::Cast(args[0]);
void* ptr = ext->Value();
Geometry *f = static_cast<Geometry *>(ptr);
f->Wrap(args.This());
return args.This();
}
return args.This();
}
Handle<Value> DatasetBands::New(const Arguments& args)
{
HandleScope scope;
if (!args.IsConstructCall()) {
return NODE_THROW("Cannot call constructor as function, you need to use 'new' keyword");
}
if (args[0]->IsExternal()) {
Local<External> ext = Local<External>::Cast(args[0]);
void* ptr = ext->Value();
DatasetBands *f = static_cast<DatasetBands *>(ptr);
f->Wrap(args.This());
return args.This();
} else {
return NODE_THROW("Cannot create DatasetBands directly");
}
}
Handle<Value> jsWindow::PlaceHolder(const Arguments& args)
{
Local<Object> self = args.This();
Local<External> wrap = Local<External>::Cast(self->GetInternalField(0));
void* ptr = wrap->Value();
jsWindow* el = static_cast<jsWindow*>(ptr);
string ret;
ret = value_to_string(args.Callee()->ToString());
ret += " [Window; uuid=";
ret += el->win_uuid;
ret += "; name=";
ret += value_to_string(el->props["name"]->ToString());
ret += "]";
LOG4CXX_DEBUG(iLogger::GetLogger(), _T("jsWindow::PlaceHolder - ") << ret);
return String::New(ret.c_str());
}
Handle<Value> lzmaCRC32(const Arguments& args) {
HandleScope scope;
Local<Integer> arg = Local<Integer>::Cast(args[1]);
if (arg.IsEmpty() || args[1]->IsUndefined())
arg = Integer::New(0);
const uint8_t* data;
size_t datalen;
if (!readBufferFromObj(args[0], data, datalen)) {
ThrowException(Exception::TypeError(String::New("CRC32 expects Buffer as input")));
return scope.Close(Undefined());
}
return scope.Close(Integer::NewFromUnsigned(lzma_crc32(data, datalen, arg->Value())));
}
Handle<Value> TiUITableView::_scrollToIndex(void* userContext, TiObject*, const Arguments& args)
{
HandleScope handleScope;
TiUITableView* obj = (TiUITableView*) userContext;
NativeObject* no = obj->getNativeObject();
if (args[0]->IsNumber())
{
Local<Integer> index = args[0]->ToInteger();
no->scrollToIndex(index->Value());
}
else
{
TI_DEBUG(Ti::Msg::INTERNAL__args0_is_not_a_number);
}
return Undefined();
}
void makeLine(const v8::FunctionCallbackInfo<v8::Value>& args) {
if(args.Length() != 4) {
args.GetReturnValue().Set(Boolean::New(Isolate::GetCurrent(), false));
return;
}
Local<External> shapeManagerExternal = Local<External>::Cast(args.Callee()->Get(String::NewFromUtf8(Isolate::GetCurrent(), shapeManagerStr.c_str())));
ShapeManager2d* shapeManager = static_cast<ShapeManager2d*>(shapeManagerExternal->Value());
Point2d p1{args[0]->NumberValue(), args[1]->NumberValue()};
Point2d p2{args[2]->NumberValue(), args[3]->NumberValue()};
Local<Object> obj = initShape()->NewInstance();
unsigned int shape = shapeManager->makeLine(p1, p2);
obj->SetInternalField(0, shapeManagerExternal);
obj->SetInternalField(1, Integer::NewFromUnsigned(Isolate::GetCurrent(), shape));
args.GetReturnValue().Set(obj);
}
Handle<Value> MemoryDatasource::New(const Arguments& args)
{
HandleScope scope;
if (!args.IsConstructCall())
return ThrowException(String::New("Cannot call constructor as function, you need to use 'new' keyword"));
if (args[0]->IsExternal())
{
//std::clog << "external!\n";
Local<External> ext = Local<External>::Cast(args[0]);
void* ptr = ext->Value();
MemoryDatasource* d = static_cast<MemoryDatasource*>(ptr);
d->Wrap(args.This());
return args.This();
}
if (args.Length() != 1){
return ThrowException(Exception::TypeError(
String::New("accepts only one argument, an object of key:value datasource options")));
}
if (!args[0]->IsObject())
return ThrowException(Exception::TypeError(
String::New("Must provide an object, eg {type: 'shape', file : 'world.shp'}")));
Local<Object> options = args[0]->ToObject();
mapnik::parameters params;
Local<Array> names = options->GetPropertyNames();
unsigned int i = 0;
unsigned int a_length = names->Length();
while (i < a_length) {
Local<Value> name = names->Get(i)->ToString();
Local<Value> value = options->Get(name);
params[TOSTR(name)] = TOSTR(value);
i++;
}
//memory_datasource cache;
MemoryDatasource* d = new MemoryDatasource();
d->Wrap(args.This());
d->datasource_ = MAPNIK_MAKE_SHARED<mapnik::memory_datasource>();
return args.This();
}
static void Set_FontState_face(Local<String> property, Local<Value> value, const AccessorInfo& info)
{
HandleScope scope;
Local<Object> self = info.Holder();
Local<External> wrap = Local<External>::Cast(self->GetInternalField(0));
if (wrap.IsEmpty())
return;
FontState *tmp = (FontState *) wrap->Value();
if (tmp == NULL)
return;
if (!value.IsEmpty() && value->IsString())
{
String::Utf8Value utf8_value(value);
tmp->setFace(Utf8ToTchar(*utf8_value));
}
}
void Point::Print( const FunctionCallbackInfo< Value >& args ) {
// Enter a new scope
HandleScope scope;
// Ensure no parameters
if ( args.Length() != 0 ) {
Handle< Value > ex = Exception::SyntaxError( String::New( "Too many parameters." ) );
ThrowException( ex );
}
else {
// Get wrapped object
Local< Object > self = args.Holder();
Local< External > wrap = Local< External >::Cast( self->GetInternalField( 0 ) );
// Print formatted object data
Point* point = static_cast< Point* >( wrap->Value() );
cout << "[x=" << point->pX << ",y=" << point->pY << "]" << endl;
}
}
Handle<Value> ImageView::New(const Arguments& args)
{
HandleScope scope;
if (!args.IsConstructCall())
return ThrowException(String::New("Cannot call constructor as function, you need to use 'new' keyword"));
if (args[0]->IsExternal())
{
//std::clog << "image view external!\n";
Local<External> ext = Local<External>::Cast(args[0]);
void* ptr = ext->Value();
ImageView* im = static_cast<ImageView*>(ptr);
im->Wrap(args.This());
return args.This();
} else {
return ThrowException(String::New("Cannot create this object from Javascript"));
}
return Undefined();
}
Handle< Value > V8Scope::nativeCallback( const Arguments &args ) {
Local< External > f = External::Cast( *args.Callee()->Get( v8::String::New( "_native_function" ) ) );
NativeFunction function = ( NativeFunction )( f->Value() );
BSONObjBuilder b;
for( int i = 0; i < args.Length(); ++i ) {
stringstream ss;
ss << i;
v8ToMongoElement( b, v8::String::New( "foo" ), ss.str(), args[ i ] );
}
BSONObj ret;
try {
ret = function( b.done() );
} catch( const std::exception &e ) {
return v8::ThrowException(v8::String::New(e.what()));
} catch( ... ) {
return v8::ThrowException(v8::String::New("unknown exception"));
}
return mongoToV8Element( ret.firstElement() );
}
Handle<Value> jsWindow::Open(const Arguments& args)
{
Local<Object> self = args.This();
Local<External> wrap = Local<External>::Cast(self->GetInternalField(0));
void* ptr = wrap->Value();
jsWindow* el = static_cast<jsWindow*>(ptr);
Handle<Value> val;
if (!el->is_closed()) {
transport_url url;
string nm = "";
bool is_replace = false;
jsWindow* new_win = NULL;
if (args.Length() > 0) {
url.assign_with_referer(value_to_string(args[0]), &el->location->url);
} else {
url.protocol = "about";
url.host = "blank";
}
if (args.Length() > 1) {
nm = value_to_string(args[1]);
}
// features (args[2]) argument not yet implemented
if (args.Length() > 3) {
is_replace = args[3]->BooleanValue();
}
if (nm != "") {
new_win = el->browser->window_by_name(nm);
}
if (new_win == NULL) {
new_win = new jsWindow(el->browser, el->browser->window, el);
new_win->props["name"] = Persistent<Value>::New(String::New(nm.c_str()));
}
new_win->location->url = url;
el->browser->register_window(new_win);
val = v8_wrapper::wrap_object<jsWindow>(new_win);
LOG4CXX_TRACE(iLogger::GetLogger(), _T("jsWindow::Open new window - uuid=") << new_win->win_uuid
<< _T("; url=") << url.tostring());
}
return val;
}
static Handle<Value> BrowserSet(Local<String> name, Local<Value> value, const AccessorInfo& info)
{
Handle<Value> val;
std::string key = value_to_string(name);
LOG4CXX_TRACE(webEngine::iLogger::GetLogger(), _T("jsBrowserSet: property(")<< key <<_T(")"));
Local<External> wrap = Local<External>::Cast(info.Data());
void* ptr = wrap->Value();
if (ptr != NULL) {
jsBrowser* el = static_cast<jsBrowser*>(ptr);
if (key == "v8_results") {
string sval = value_to_string(value);
el->append_results(sval);
} else if (el->window->is_property(key)) {
val = el->window->GetProperty(name, info);
} else {
el->props[key] = Persistent<Value>::New(value);
}
}
return val;
}
Handle<Value> jsBrowser::WinInterceptor( const Arguments& args )
{
Handle<Value> retval;
Local<Context> ctx = v8::Context::GetCurrent();
Local<Object> exec = Local<Object>::Cast(ctx->Global()->Get(String::New("v8_context")));
Local<External> wrap = Local<External>::Cast(exec->GetInternalField(0));
void* ptr = wrap->Value();
jsBrowser* el = static_cast<jsBrowser*>(ptr);
string fname = value_to_string(args.Callee()->GetName()->ToString());
Local<Object> _obj = Local<Object>::New(v8_wrapper::wrap_object<jsWindow>(el->window));
Local<Function> _func = Local<Function>::Cast(_obj->Get(String::New(fname.c_str())));
Handle<Value> *fargs = new Handle<Value>[args.Length()];
for (int i = 0; i < args.Length(); ++i) {
fargs[i] = args[i];
}
retval = _func->Call(_obj, args.Length(), fargs );
return retval;
}
static Handle<Value> NavigatorGet(Local<String> name, const AccessorInfo &info)
{
HandleScope scope;
Local<Object> self = info.This();
Local<External> wrap = Local<External>::Cast(self->GetInternalField(0));
v8_wrapper::tree_node* ptr = static_cast<v8_wrapper::tree_node*>(wrap->Value());
jsNavigator* el = dynamic_cast<jsNavigator*>(ptr);
// Convert the JavaScript string to a std::string.
std::string key = value_to_string(name);
// Look up the value if it exists using the standard STL idiom.
std::map< std::string, Persistent<Value> >::iterator iter = el->props.find(key);
// If the key is not present return an empty handle as signal.
if (iter == el->props.end()) return Handle<Value>();
// Otherwise fetch the value and wrap it in a JavaScript string.
Local<Value> val = Local<Value>::New(iter->second);
return scope.Close(val);
}
Handle<Value> Image::New(const Arguments& args)
{
HandleScope scope;
if (!args.IsConstructCall())
return ThrowException(String::New("Cannot call constructor as function, you need to use 'new' keyword"));
if (args[0]->IsExternal())
{
//std::clog << "external!\n";
Local<External> ext = Local<External>::Cast(args[0]);
void* ptr = ext->Value();
Image* im = static_cast<Image*>(ptr);
im->Wrap(args.This());
return args.This();
}
try
{
if (args.Length() == 2)
{
if (!args[0]->IsNumber() || !args[1]->IsNumber())
return ThrowException(Exception::Error(
String::New("Image 'width' and 'height' must be a integers")));
Image* im = new Image(args[0]->IntegerValue(),args[1]->IntegerValue());
im->Wrap(args.This());
return args.This();
}
else
{
return ThrowException(Exception::Error(
String::New("please provide Image width and height")));
}
}
catch (std::exception const& ex)
{
return ThrowException(Exception::Error(
String::New(ex.what())));
}
return Undefined();
}
Handle<Value> Geometry::New(const Arguments& args)
{
HandleScope scope;
//if (!args.IsConstructCall())
// return ThrowException(String::New("Cannot call constructor as function, you need to use 'new' keyword"));
if (args[0]->IsExternal())
{
//std::clog << "external!\n";
Local<External> ext = Local<External>::Cast(args[0]);
void* ptr = ext->Value();
Geometry* g = static_cast<Geometry*>(ptr);
g->Wrap(args.This());
return args.This();
}
else
{
return ThrowException(Exception::Error(
String::New("a mapnik.Geometry cannot be created directly - rather you should create mapnik.Path objects which can contain one or more geometries")));
}
return args.This();
}
Handle<Value> MSOutputFormat::New(const Arguments &args) {
HandleScope scope;
MSOutputFormat *obj;
if (!args.IsConstructCall()) {
return ThrowException(String::New("Cannot call constructor as function, you need to use 'new' keyword"));
}
if (args[0]->IsExternal()) {
Local<External> ext = Local<External>::Cast(args[0]);
void* ptr = ext->Value();
obj = static_cast<MSOutputFormat*>(ptr);
obj->Wrap(args.This());
return args.This();
}
REQ_STR_ARG(0, driver);
REQ_STR_ARG(1, name);
outputFormatObj *format = msCreateDefaultOutputFormat(NULL, *driver, *name);
/* in the case of unsupported formats, msCreateDefaultOutputFormat
should return NULL */
if (!format) {
msSetError(MS_MISCERR, "Unsupported format driver: %s",
"outputFormatObj()", *driver);
return args.This();
}
msInitializeRendererVTable(format);
/* Else, continue */
format->refcount++;
format->inmapfile = MS_TRUE;
obj = new MSOutputFormat(format);
obj->Wrap(args.This());
return args.This();
}
static void SetLocationHref(Local<String> name, Local<Value> val, const AccessorInfo& info)
{
Local<Object> self = info.This();
Local<Value> x = self->GetInternalField(0);
Local<External> wrap = Local<External>::Cast(x);
void* ptr = wrap->Value();
jsLocation* url = static_cast<jsLocation*>(ptr);
std::string log_info = "Location changed from '";
if(url->url.is_valid()) {
log_info += url->url.tostring();
} else {
log_info += "undefined";
}
log_info += "' to \n\thref: ";
url->url.assign_with_referer(value_to_string(val), &url->url);
if(url->url.is_valid()) {
log_info += url->url.tostring();
} else {
log_info += "undefined";
}
append_results(log_info);
}
static Handle<Value> LocationReplace(const v8::Arguments& args)
{
Local<Object> self = args.Holder();
Local<External> wrap = Local<External>::Cast(self->GetInternalField(0));
void* ptr = wrap->Value();
jsLocation* url = static_cast<jsLocation*>(ptr);
if (url->win != NULL && args.Length() > 0) {
url->url.assign_with_referer(value_to_string(args[0]), &url->url);
url->win->history->push_back(url->url.tostring());
url->win->load(url->url.tostring());
} else {
std::string log_info = "Location changed from '";
if(url->url.is_valid()) {
log_info += url->url.tostring();
} else {
log_info += "undefined";
}
log_info += "' to \n\thref: ";
if (args.Length() > 0) {
url->url.assign_with_referer(value_to_string(args[0]), &url->url);
if(url->url.is_valid()) {
log_info += url->url.tostring();
} else {
log_info += "undefined";
}
} else {
if(url->url.is_valid()) {
log_info += url->url.tostring();
} else {
log_info += "undefined";
}
}
append_results(log_info);
}
return Handle<Value>();
}
Handle<Value> Point::New(const Arguments& args)
{
HandleScope scope;
Point *f;
OGRPoint *geom;
double x = 0, y = 0, z = 0;
if (!args.IsConstructCall()) {
return NODE_THROW("Cannot call constructor as function, you need to use 'new' keyword");
}
if (args[0]->IsExternal()) {
Local<External> ext = Local<External>::Cast(args[0]);
void* ptr = ext->Value();
f = static_cast<Point *>(ptr);
} else {
NODE_ARG_DOUBLE_OPT(0, "x", x);
NODE_ARG_DOUBLE_OPT(1, "y", y);
NODE_ARG_DOUBLE_OPT(2, "z", z);
if (args.Length() == 1) {
return NODE_THROW("Point constructor must be given 0, 2, or 3 arguments");
}
if (args.Length() == 3) {
geom = new OGRPoint(x, y, z);
} else {
geom = new OGRPoint(x, y);
}
f = new Point(geom);
}
f->Wrap(args.This());
return args.This();
}
static Handle<Value> stop(const Arguments& args)
{
HandleScope scope;
if (args.Length() != 2) {
ThrowException(Exception::TypeError(String::New("Wrong number of arguments")));
return scope.Close(Undefined());
}
pthread_mutex_lock(&suscribe_mutex);
if ( !isSuscribed )
{
loop = uv_default_loop();
uv_async_init(loop, &status_change_notifier, after);
isSuscribed = false;
}
pthread_mutex_unlock(&suscribe_mutex);
Baton *baton = new Baton();
baton->errorStatus = NO_ERROR;
//ESPECIFICO *********
baton->errorStatus = 0;
baton->afterCallBack = &afterStopImpl;
Local<Integer> nodeTorrentId = args[0]->ToInteger();
baton->torrentId = nodeTorrentId->Value();
//CALLBACK
baton->callback = Persistent<Function>::New(Local<Function>::Cast(args[1]));
//ESPECIFICO *********
pthread_create(&status_change_thread, NULL, stopImpl, (void *)baton);
return scope.Close(True());
}
DBClientConnection * getConnection( const Arguments& args ){
Local<External> c = External::Cast( *(args.This()->Get( CONN_STRING )) );
DBClientConnection * conn = (DBClientConnection*)(c->Value());
assert( conn );
return conn;
}
mongo::DBClientCursor * getCursor( const Arguments& args ){
Local<External> c = External::Cast( *(args.This()->Get( String::New( "cursor" ) ) ) );
mongo::DBClientCursor * cursor = (mongo::DBClientCursor*)(c->Value());
return cursor;
}
Handle<Value> JSDatasource::New(const Arguments& args)
{
if (!args.IsConstructCall())
return ThrowException(String::New("Cannot call constructor as function, you need to use 'new' keyword"));
if (args[0]->IsExternal())
{
//std::clog << "external!\n";
Local<External> ext = Local<External>::Cast(args[0]);
void* ptr = ext->Value();
JSDatasource* d = static_cast<JSDatasource*>(ptr);
d->Wrap(args.This());
return args.This();
}
if (!args.Length() == 2){
return ThrowException(Exception::TypeError(
String::New("two argument required: an object of key:value datasource options and a callback function for features")));
}
if (!args[0]->IsObject())
return ThrowException(Exception::TypeError(
String::New("Must provide an object, eg {extent: '-180,-90,180,90'}")));
Local<Object> options = args[0]->ToObject();
// function callback
if (!args[args.Length()-1]->IsFunction())
return ThrowException(Exception::TypeError(
String::New("last argument must be a callback function")));
// TODO - maybe validate in js?
bool bind=true;
if (options->Has(String::New("bind")))
{
Local<Value> bind_opt = options->Get(String::New("bind"));
if (!bind_opt->IsBoolean())
return ThrowException(Exception::TypeError(
String::New("'bind' must be a Boolean")));
bind = bind_opt->BooleanValue();
}
mapnik::parameters params;
params["type"] = "js";
Local<Array> names = options->GetPropertyNames();
uint32_t i = 0;
uint32_t a_length = names->Length();
while (i < a_length) {
Local<Value> name = names->Get(i)->ToString();
Local<Value> value = options->Get(name);
params[TOSTR(name)] = TOSTR(value);
i++;
}
mapnik::datasource_ptr ds;
try
{
ds = mapnik::datasource_ptr(new js_datasource(params,bind,args[args.Length()-1]));
}
catch (const std::exception & ex)
{
return ThrowException(Exception::Error(
String::New(ex.what())));
}
catch (...)
{
return ThrowException(Exception::Error(
String::New("unknown exception happened, please file bug")));
}
if (ds)
{
JSDatasource* d = new JSDatasource();
d->Wrap(args.This());
d->ds_ptr_ = ds;
return args.This();
}
return Undefined();
}
