VError VJSONObject::Clone( VJSONValue& outValue, VJSONCloner& inCloner) const
{
VError err = VE_OK;
EJSONStatus status = EJSON_unhandled;
if (fImpl != NULL)
{
status = fImpl->IJSON_Clone( this, inCloner, outValue, &err);
}
if (status == EJSON_unhandled)
{
VJSONObject *clone = new VJSONObject();
if (clone != NULL)
{
err = CloneProperties( inCloner, clone);
}
else
{
err = VE_MEMORY_FULL;
}
outValue.SetObject( clone);
ReleaseRef( &clone);
}
return err;
}
VError VJSONObject::Clone( VJSONValue& outValue, VJSONCloner& inCloner) const
{
VError err = VE_OK;
VJSONObject *clone = new VJSONObject;
if (clone != NULL)
{
MapType clonedMap = fMap;
for( MapType::iterator i = clonedMap.begin() ; (i != clonedMap.end()) && (err == VE_OK) ; ++i)
{
if (i->second.IsObject())
{
VJSONObject *theOriginalObject = RetainRefCountable( i->second.GetObject());
err = inCloner.CloneObject( theOriginalObject, i->second);
VJSONGraph::Connect( &clone->fGraph, i->second);
ReleaseRefCountable( &theOriginalObject);
}
else if (i->second.IsArray())
{
VJSONArray *theOriginalArray = RetainRefCountable( i->second.GetArray());
err = theOriginalArray->Clone( i->second, inCloner);
VJSONGraph::Connect( &clone->fGraph, i->second);
ReleaseRefCountable( &theOriginalArray);
}
}
if (err == VE_OK)
clone->fMap.swap( clonedMap);
}
else
{
err = VE_MEMORY_FULL;
}
outValue.SetObject( clone);
ReleaseRefCountable( &clone);
return err;
}
VError VJSONBinaryImporter::GetValue(VJSONValue& outVal)
{
VError err = VE_OK;
sBYTE btype = *((uBYTE*)fCurPtr);
++fCurPtr;
switch (btype)
{
case JSON_null:
outVal.SetNull();
break;
case JSON_undefined:
outVal.SetUndefined();
break;
case JSON_true:
outVal.SetBool(true);
break;
case JSON_false:
outVal.SetBool(false);
break;
case JSON_string:
{
VString s;
sLONG len = *((sLONG*)fCurPtr);
fCurPtr += 4;
s.FromBlock(fCurPtr, len * 2, VTC_UTF_16);
fCurPtr += (len * 2);
outVal.SetString(s);
}
break;
case JSON_date:
{
VTime dd;
sLONG8 ll = *((sLONG8*)fCurPtr);
fCurPtr += 8;
dd.FromMilliseconds(ll);
outVal.SetTime(dd);
}
break;
case JSON_number:
{
Real rr = *((Real*)fCurPtr);
fCurPtr += sizeof(Real);
outVal.SetNumber(rr);
}
break;
case JSON_object:
{
if (*((sWORD*)fCurPtr) == -2)
{
outVal.SetUndefined();
}
else
{
VJSONObject* obj = new VJSONObject();
sWORD len;
do
{
len = *((sWORD*)fCurPtr);
fCurPtr += 2;
if (len >= 0)
{
VString name;
name.FromBlock(fCurPtr, (sLONG)len * 2, VTC_UTF_16);
fCurPtr += ((sLONG)len * 2);
VJSONValue val;
err = GetValue(val);
obj->SetProperty(name, val);
}
} while (err == VE_OK && len != -1);
outVal.SetObject(obj);
QuickReleaseRefCountable(obj);
}
}
break;
case JSON_array:
{
sLONG count = *((sLONG*)fCurPtr);
fCurPtr += 4;
if (count == -2)
{
outVal.SetUndefined();
}
else
{
VJSONArray* arr = new VJSONArray();
for (sLONG i = 0; i < count && err == VE_OK; ++i)
{
VJSONValue val;
err = GetValue(val);
arr->Push(val);
}
outVal.SetArray(arr);
QuickReleaseRefCountable(arr);
}
}
break;
default:
xbox_assert(false);
break;
}
return err;
}