#include "config.h"
#include "V8NPUtils.h"
#include "DOMWindow.h"
#include "Frame.h"
#include "PlatformString.h"
#undef LOG
#include "NPV8Object.h"
#include "V8NPObject.h"
#include "V8Proxy.h"
#include "npruntime_priv.h"
void convertV8ObjectToNPVariant(v8::Local<v8::Value> object, NPObject* owner, NPVariant* result)
{
VOID_TO_NPVARIANT(*result);
ASSERT(!object.IsEmpty());
if (object.IsEmpty())
return;
if (object->IsInt32())
INT32_TO_NPVARIANT(object->NumberValue(), *result);
else if (object->IsNumber())
DOUBLE_TO_NPVARIANT(object->NumberValue(), *result);
else if (object->IsBoolean())
BOOLEAN_TO_NPVARIANT(object->BooleanValue(), *result);
else if (object->IsNull())
NULL_TO_NPVARIANT(*result);
else if (object->IsUndefined())
VOID_TO_NPVARIANT(*result);
else if (object->IsString()) {
v8::String::Utf8Value utf8(object);
char* utf8_chars = strdup(*utf8);
STRINGN_TO_NPVARIANT(utf8_chars, utf8.length(), *result);
} else if (object->IsObject()) {
WebCore::DOMWindow* window = WebCore::V8Proxy::retrieveWindow();
NPObject* npobject = npCreateV8ScriptObject(0, v8::Handle<v8::Object>::Cast(object), window);
if (npobject)
_NPN_RegisterObject(npobject, owner);
OBJECT_TO_NPVARIANT(npobject, *result);
}
}
v8::Handle<v8::Value> convertNPVariantToV8Object(const NPVariant* variant, NPObject* npobject)
{
NPVariantType type = variant->type;
switch (type) {
case NPVariantType_Int32:
return v8::Integer::New(NPVARIANT_TO_INT32(*variant));
case NPVariantType_Double:
return v8::Number::New(NPVARIANT_TO_DOUBLE(*variant));
case NPVariantType_Bool:
return NPVARIANT_TO_BOOLEAN(*variant) ? v8::True() : v8::False();
case NPVariantType_Null:
return v8::Null();
case NPVariantType_Void:
return v8::Undefined();
case NPVariantType_String: {
NPString src = NPVARIANT_TO_STRING(*variant);
return v8::String::New(src.UTF8Characters, src.UTF8Length);
}
case NPVariantType_Object: {
NPObject* obj = NPVARIANT_TO_OBJECT(*variant);
if (obj->_class == npScriptObjectClass)
return reinterpret_cast<V8NPObject*>(obj)->v8Object;
return createV8ObjectForNPObject(obj, npobject);
}
default:
return v8::Undefined();
}
}
NPIdentifier getStringIdentifier(v8::Handle<v8::String> str)
{
const int kStackBufferSize = 100;
int bufferLength = str->Length() + 1;
if (bufferLength <= kStackBufferSize) {
char stackBuffer[kStackBufferSize];
str->WriteAscii(stackBuffer, 0, bufferLength);
return NPN_GetStringIdentifier(stackBuffer);
}
v8::String::AsciiValue ascii(str);
return NPN_GetStringIdentifier(*ascii);
}