internal void _Initialize(V8Engine v8EngineProxy, NativeFunctionTemplateProxy *nativeFunctionTemplateProxy)
{
if (v8EngineProxy == null)
{
throw new ArgumentNullException("v8EngineProxy");
}
if (nativeFunctionTemplateProxy == null)
{
throw new ArgumentNullException("nativeFunctionTemplateProxy");
}
_Engine = v8EngineProxy;
_NativeFunctionTemplateProxy = nativeFunctionTemplateProxy;
InstanceTemplate = new ObjectTemplate();
InstanceTemplate.Parent = this;
InstanceTemplate._Initialize(_Engine, V8NetProxy.GetFunctionInstanceTemplateProxy(_NativeFunctionTemplateProxy), false);
PrototypeTemplate = new ObjectTemplate();
PrototypeTemplate.Parent = this;
PrototypeTemplate._Initialize(_Engine, V8NetProxy.GetFunctionPrototypeTemplateProxy(_NativeFunctionTemplateProxy), false);
OnInitialized();
}
public override void Dispose()
{
if (_NativeFunctionTemplateProxy != null && CanDispose)
{
V8NetProxy.DeleteFunctionTemplateProxy(_NativeFunctionTemplateProxy); // (delete the corresponding native object as well; WARNING: This is done on the GC thread!)
_NativeFunctionTemplateProxy = null;
PrototypeTemplate.Parent = null;
InstanceTemplate.Parent = null;
PrototypeTemplate = null;
InstanceTemplate = null;
}
}
public void Dispose()
{
if (_NativeFunctionTemplateProxy != null)
{
V8NetProxy.DeleteFunctionTemplateProxy(_NativeFunctionTemplateProxy); // (delete the corresponding native object as well; WARNING: This is done on the GC thread!)
_NativeFunctionTemplateProxy = null;
PrototypeTemplate.Parent = null;
InstanceTemplate.Parent = null;
PrototypeTemplate = null;
InstanceTemplate = null;
}
((IFinalizable)this).CanFinalize = true;
}
protected override bool _Finalize(bool finalizer) // (note: This can cause issues if removed while the native object exists [because of the callbacks].)
{
if (_NativeFunctionTemplateProxy != null)
{
if (V8NetProxy.DeleteFunctionTemplateProxy(_NativeFunctionTemplateProxy)) // (delete the corresponding native object as well; WARNING: This is done on the GC thread!)
{
_NativeFunctionTemplateProxy = null;
PrototypeTemplate.Parent = null;
InstanceTemplate.Parent = null;
PrototypeTemplate = null;
InstanceTemplate = null;
}
else
{
return(false); // (bounced, a script might be in progress; try again later)
}
}
return(true);
}
public static unsafe extern void SetFunctionTemplateProperty(NativeFunctionTemplateProxy *proxy, string name, HandleProxy *value, V8PropertyAttributes attributes = V8PropertyAttributes.None);
public static unsafe extern HandleProxy *CreateFunctionInstance(NativeFunctionTemplateProxy *functionTemplateProxy, Int32 objID, Int32 argCount = 0, HandleProxy **args = null);
public static unsafe extern HandleProxy *GetFunction(NativeFunctionTemplateProxy *functionTemplateProxy);
public static unsafe extern void *GetFunctionPrototypeTemplateProxy(NativeFunctionTemplateProxy *functionTemplateProxy);
public static unsafe extern NativeObjectTemplateProxy *GetFunctionInstanceTemplateProxy(NativeFunctionTemplateProxy *functionTemplateProxy);
public static extern unsafe void DeleteFunctionTemplateProxy(NativeFunctionTemplateProxy *functionTemplateProxy);
/// <summary>
/// If there's any marshalling incompatibility, this will throw an exception.
/// </summary>
public void RunMarshallingTests()
{
HandleProxy * hp = V8NetProxy.CreateHandleProxyTest();
NativeV8EngineProxy * nv8ep = V8NetProxy.CreateV8EngineProxyTest();
NativeObjectTemplateProxy * notp = V8NetProxy.CreateObjectTemplateProxyTest();
NativeFunctionTemplateProxy *nftp = V8NetProxy.CreateFunctionTemplateProxyTest();
byte[] data;
byte ofs = 0; // (skip type)
try
{
ofs = (byte)((int)&hp->NativeClassType - (int)hp);
if (hp->NativeClassType != ProxyObjectType.HandleProxyClass)
{
_ThrowMarshalTestError("HandleProxy", "NativeClassType", ofs, null, (byte *)&hp->NativeClassType, 4);
}
ofs = (byte)((int)&hp->ID - (int)hp);
if ((Int32)hp->ID != _GetMarshalTestInt32Value(ofs, out data))
{
_ThrowMarshalTestError("HandleProxy", "ID", ofs, data, (byte *)&hp->ID);
}
ofs = (byte)((int)&hp->_ObjectID - (int)hp);
if ((Int32)hp->_ObjectID != _GetMarshalTestInt32Value(ofs, out data))
{
_ThrowMarshalTestError("HandleProxy", "_ObjectID", ofs, data, (byte *)&hp->_ObjectID);
}
ofs = (byte)((int)&hp->_CLRTypeID - (int)hp);
if ((Int32)hp->_CLRTypeID != _GetMarshalTestInt32Value(ofs, out data))
{
_ThrowMarshalTestError("HandleProxy", "_CLRTypeID", ofs, data, (byte *)&hp->_CLRTypeID);
}
ofs = (byte)((int)&hp->_Type - (int)hp);
if ((Int32)hp->_Type != _GetMarshalTestInt32Value(ofs, out data))
{
_ThrowMarshalTestError("HandleProxy", "_ValueType", ofs, data, (byte *)&hp->_Type);
}
// region ### HANDLE VALUE ### - Note: This is only valid upon calling 'UpdateValue()'.
ofs = (byte)((int)&hp->V8Boolean - (int)hp);
if ((byte)hp->V8Boolean != _GetMarshalTestByteValue(ofs, out data))
{
_ThrowMarshalTestError("HandleProxy", "V8Boolean", ofs, data, (byte *)&hp->V8Boolean);
}
if ((Int64)hp->V8Integer != _GetMarshalTestInt64Value(ofs, out data))
{
_ThrowMarshalTestError("HandleProxy", "V8Integer", ofs, data, (byte *)&hp->V8Integer);
}
if ((double)hp->V8Number != _GetMarshalTestDoubleValue(ofs, out data))
{
_ThrowMarshalTestError("HandleProxy", "V8Number", ofs, data, (byte *)&hp->V8Number);
}
ofs = (byte)((int)&hp->V8String - (int)hp);
if ((Int64)hp->V8String != _GetMarshalTestPTRValue(ofs, out data))
{
_ThrowMarshalTestError("HandleProxy", "V8String", ofs, data, (byte *)&hp->V8String);
}
// endregion
ofs = (byte)((int)&hp->ManagedReference - (int)hp);
if ((Int64)hp->ManagedReference != _GetMarshalTestInt32Value(ofs, out data))
{
_ThrowMarshalTestError("HandleProxy", "ManagedReference", ofs, data, (byte *)&hp->ManagedReference); // The number of references on the managed side.
}
ofs = (byte)((int)&hp->Disposed - (int)hp);
if ((Int32)hp->Disposed != _GetMarshalTestInt32Value(ofs, out data))
{
_ThrowMarshalTestError("HandleProxy", "Disposed", ofs, data, (byte *)&hp->Disposed); // (0 = in use, 1 = managed side ready to dispose, 2 = object is weak (if applicable), 3 = disposed/cached)
}
ofs = (byte)((int)&hp->EngineID - (int)hp);
if ((Int32)hp->EngineID != _GetMarshalTestInt32Value(ofs, out data))
{
_ThrowMarshalTestError("HandleProxy", "EngineID", ofs, data, (byte *)&hp->EngineID);
}
ofs = (byte)((int)&hp->NativeEngineProxy - (int)hp);
if ((Int64)hp->NativeEngineProxy != _GetMarshalTestPTRValue(ofs, out data))
{
_ThrowMarshalTestError("HandleProxy", "NativeEngineProxy", ofs, data, (byte *)&hp->NativeEngineProxy); // Pointer to the native V8 engine proxy object associated with this proxy handle instance (used native side to free the handle upon destruction).
}
ofs = (byte)((int)&hp->NativeV8Handle - (int)hp);
if ((Int64)hp->NativeV8Handle != _GetMarshalTestPTRValue(ofs, out data))
{
_ThrowMarshalTestError("HandleProxy", "NativeV8Handle", ofs, data, (byte *)&hp->NativeV8Handle); // The native V8 persistent object handle (not used on the managed side).
}
ofs = (byte)((int)&nv8ep->NativeClassType - (int)nv8ep);
if (nv8ep->NativeClassType != ProxyObjectType.V8EngineProxyClass)
{
_ThrowMarshalTestError("NativeV8EngineProxy", "NativeClassType", ofs, null, (byte *)&nv8ep->NativeClassType, 4);
}
ofs = (byte)((int)&nv8ep->ID - (int)nv8ep);
if ((Int32)nv8ep->ID != _GetMarshalTestInt32Value(ofs, out data))
{
_ThrowMarshalTestError("NativeV8EngineProxy", "ID", ofs, data, (byte *)&nv8ep->ID);
}
ofs += (byte)data.Length;
ofs = (byte)((int)¬p->NativeClassType - (int)notp);
if (notp->NativeClassType != ProxyObjectType.ObjectTemplateProxyClass)
{
_ThrowMarshalTestError("NativeObjectTemplateProxy", "NativeClassType", ofs, null, (byte *)¬p->NativeClassType, 4);
}
ofs = (byte)((int)¬p->NativeEngineProxy - (int)notp);
if ((Int64)notp->NativeEngineProxy != _GetMarshalTestPTRValue(ofs, out data))
{
_ThrowMarshalTestError("NativeObjectTemplateProxy", "NativeEngineProxy", ofs, data, (byte *)¬p->NativeEngineProxy);
}
ofs = (byte)((int)¬p->EngineID - (int)notp);
if ((Int32)notp->EngineID != _GetMarshalTestInt32Value(ofs, out data))
{
_ThrowMarshalTestError("NativeObjectTemplateProxy", "EngineID", ofs, data, (byte *)¬p->EngineID);
}
ofs = (byte)((int)¬p->ObjectID - (int)notp);
if ((Int32)notp->ObjectID != _GetMarshalTestInt32Value(ofs, out data))
{
_ThrowMarshalTestError("NativeObjectTemplateProxy", "ObjectID", ofs, data, (byte *)¬p->ObjectID);
}
ofs = (byte)((int)¬p->NativeObjectTemplate - (int)notp);
if ((Int64)notp->NativeObjectTemplate != _GetMarshalTestPTRValue(ofs, out data))
{
_ThrowMarshalTestError("NativeObjectTemplateProxy", "NativeObjectTemplate", ofs, data, (byte *)¬p->NativeObjectTemplate);
}
ofs = (byte)((int)&nftp->NativeClassType - (int)nftp);
if (nftp->NativeClassType != ProxyObjectType.FunctionTemplateProxyClass)
{
_ThrowMarshalTestError("NativeFunctionTemplateProxy", "NativeClassType", ofs, null, (byte *)&nftp->NativeClassType, 4);
}
ofs = (byte)((int)&nftp->NativeEngineProxy - (int)nftp);
if ((Int64)nftp->NativeEngineProxy != _GetMarshalTestPTRValue(ofs, out data))
{
_ThrowMarshalTestError("NativeFunctionTemplateProxy", "NativeEngineProxy", ofs, data, (byte *)&nftp->NativeEngineProxy);
}
ofs = (byte)((int)&nftp->EngineID - (int)nftp);
if ((Int32)nftp->EngineID != _GetMarshalTestInt32Value(ofs, out data))
{
_ThrowMarshalTestError("NativeFunctionTemplateProxy", "EngineID", ofs, data, (byte *)&nftp->EngineID);
}
ofs = (byte)((int)&nftp->NativeFucntionTemplate - (int)nftp);
if ((Int64)nftp->NativeFucntionTemplate != _GetMarshalTestPTRValue(ofs, out data))
{
_ThrowMarshalTestError("NativeFunctionTemplateProxy", "NativeFucntionTemplate", ofs, data, (byte *)&nftp->NativeFucntionTemplate);
}
}
finally
{
V8NetProxy.DeleteTestData(hp);
V8NetProxy.DeleteTestData(nv8ep);
V8NetProxy.DeleteTestData(notp);
V8NetProxy.DeleteTestData(nftp);
}
}
public static unsafe extern HandleProxy *CreateInstanceFromFunctionTemplate(NativeFunctionTemplateProxy *functionTemplateProxy, Int32 objID, Int32 argCount, HandleProxy **args);
public static unsafe extern NativeObjectTemplateProxy *GetFunctionPrototypeTemplateProxy32(NativeFunctionTemplateProxy *functionTemplateProxy);
public static extern unsafe bool DeleteFunctionTemplateProxy64(NativeFunctionTemplateProxy *functionTemplateProxy);
