void VJSONValue::GetTime(VTime& outTime) const
{
VError err = VE_OK;
switch (fType)
{
case JSON_string:
{
VString s;
s.FromString(fString);
outTime.FromString(s);
break;
}
case JSON_date:
{
outTime.FromMilliseconds(fTimeStamp);
break;
}
case JSON_number:
{
outTime.FromMilliseconds(fNumber);
break;
}
default:
{
outTime.Clear();
outTime.SetNull(true);
break;
}
}
}
VError VJSONValue::GetString( VString& outString) const
{
VError err = VE_OK;
switch( fType)
{
case JSON_undefined:
{
outString.Clear(); // not 'undefined'. toString() returns an empty string on an undefined value in a javascript array
break;
}
case JSON_null:
{
outString.Clear(); // not 'null'. toString() returns an empty string on a null value in a javascript array
break;
}
case JSON_true:
{
outString = sTrueString;
break;
}
case JSON_false:
{
outString = sFalseString;
break;
}
case JSON_string:
{
outString.FromString( fString);
break;
}
case JSON_number:
{
VReal r( fNumber);
err = r.GetJSONString( outString, JSON_Default);
break;
}
case JSON_date:
{
VTime dd;
dd.FromMilliseconds(fTimeStamp);
dd.GetJSONString(outString, JSON_Default);
break;
}
case JSON_array:
{
err = fArray->GetString( outString);
break;
}
case JSON_object:
{
err = fObject->GetString( outString);
break;
}
default:
xbox_assert( false);
}
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;
}