[webkit-help] Having trouble implementing web sql db in my xcode webview

[Conti]

I have come a little further in my quest to fix the issue i've been 
struggling with ( this issue http://pastebin.com/0CmvdPFh ) - here is 
what I've changed : http://pastebin.com/GVU4TAKm but I still haven't 
gotten it to function, it is still throwing the error when I try to 
create the db.

The error is SECURITY_ERR: DOM Exception 18: An attempt was made to 
break through the security policy of the user agent. - but as I've shown 
in the code I pasted I believe that this error is thrown because the 
default quota size for the webdb is 0…

I got this far by referring to this post on stackoverflow:
http://stackoverflow.com/questions/353808/implementing-a-webview-database-quota-delegate 


But the solution they presented there doesn't seem to be helping me at all.

I can't find any documented method (aside from this dirty trick which 
isn't even working) to define the database quota - with application 
cache there are private methods at least that allow you to define quota 
size, and with localstorage you can define a path but not the quota, 
with web sql db there is nothing. I am at a loss for words, it would be 
extremely valuable if there were public preference definitions for path, 
quota, etc for all three of these html5 techniques.

I know web sql db has been dropped from the html5 spec but until indexed 
db is supported by webkit and has matured a bit web sql db is the only 
other solution out there which can handle my needs, aside from writing 
my own sqlite implementation.

Thanks