I've replied to your private address, I think we moved off the AppEngine topic.
On Mon, May 10, 2010 at 8:06 PM, Massimiliano < [email protected]> wrote: > What you mean with *"**Keep in mind that anyone skilled enough will obey > any client-based restriction you put in your application, if they decide to > do so." *? > > 2010/5/10 Jaroslav Záruba <[email protected]> > >> I don't know of any w3c-only. You might try some java-applet or flash >> uploaders (I'm using SWFUpload), they have usually wider range of options >> you can set-up. >> >> Keep in mind that anyone skilled enough will obey any client-based >> restriction you put in your application, if they decide to do so. Even with >> the client-side check you better make the last one on server. >> >> On Mon, May 10, 2010 at 7:42 PM, Massimiliano < >> [email protected]> wrote: >> >>> Isn't there a HTML way? >>> >>> 2010/5/10 Jaroslav Záruba <[email protected]> >>> >>>> Oh and in case you were asking about *client-side* rejecting >>>> possibilities, I don't care about those much as I don't think they are 100% >>>> bullet-proof. One better not trust anything that comes from a web-browser. >>>> :) >>>> >>>> >>>> 2010/5/10 Jaroslav Záruba <[email protected]> >>>> >>>>> I'm Java-guy... >>>>> ...so I would 'route' the uploads to my own request in which I would >>>>> check what 'content-length' header of the incoming request contains. If it >>>>> exceeded the limit I would reject that request by sending proper >>>>> HTTP-status >>>>> and returning without fetching the post data. If the content-length was >>>>> OK I >>>>> would call createUploadUrl and either a) forwarded the request to that >>>>> address, which is easier or b) open a URLConnection and copy the POST-data >>>>> data into it, which lets you write to response. >>>>> This is how I actually do it on my app, save for the content-length >>>>> check as I don't let upload anyone else.. >>>>> >>>>> On Mon, May 10, 2010 at 5:58 PM, Massimiliano < >>>>> [email protected]> wrote: >>>>> >>>>>> how I can reject the upload? I don't want to start the upload, but >>>>>> display a message error. >>>>>> >>>>>> Massimiliano >>>>>> >>>>>> 2010/5/10 Jaroslav Záruba <[email protected]> >>>>>> >>>>>> 1) Enabling billing does not mean your free quote goes away. I have >>>>>>> billing enabled and I'm still in "a free mode". (I'm still in the dev. >>>>>>> phase >>>>>>> with my project anyways.) >>>>>>> >>>>>>> 2) As for limiting uploads: You can hide the uploadUrl behind your >>>>>>> own servlet and reject uploads over limit within it. Or you can let user >>>>>>> upload whole file and delete it in the successUrl-servlet afterwards. >>>>>>> >>>>>>> Regards >>>>>>> J. Záruba >>>>>>> >>>>>>> On Mon, May 10, 2010 at 5:45 PM, Massimiliano < >>>>>>> [email protected]> wrote: >>>>>>> >>>>>>>> Dear all, >>>>>>>> first of all: *"**You must have billing enabled in your app to use >>>>>>>> the Blobstore." *Is this still true? Is my free quota 1 giga? >>>>>>>> I don't want to enable billing, as this is a hobby, I'm not an IT. >>>>>>>> >>>>>>>> Second I want my users to upload image, but I want to limit them >>>>>>>> with file not lager than a specific quota. How can I do this? >>>>>>>> >>>>>>>> Regards >>>>>>>> >>>>>>>> Massimiliano >>>>>>>> >>>>>>>> -- >>>>>>>> >>>>>>>> My email: [email protected] >>>>>>>> My Google Wave: [email protected] >>>>>>>> >>>>>>>> -- >>>>>>>> You received this message because you are subscribed to the Google >>>>>>>> Groups "Google App Engine" group. >>>>>>>> To post to this group, send email to >>>>>>>> [email protected]. >>>>>>>> To unsubscribe from this group, send email to >>>>>>>> [email protected]<google-appengine%[email protected]> >>>>>>>> . >>>>>>>> For more options, visit this group at >>>>>>>> http://groups.google.com/group/google-appengine?hl=en. >>>>>>>> >>>>>>> >>>>>>> -- >>>>>>> You received this message because you are subscribed to the Google >>>>>>> Groups "Google App Engine" group. >>>>>>> To post to this group, send email to >>>>>>> [email protected]. >>>>>>> To unsubscribe from this group, send email to >>>>>>> [email protected]<google-appengine%[email protected]> >>>>>>> . >>>>>>> For more options, visit this group at >>>>>>> http://groups.google.com/group/google-appengine?hl=en. >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> >>>>>> My email: [email protected] >>>>>> My Google Wave: [email protected] >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "Google App Engine" group. >>>>>> To post to this group, send email to >>>>>> [email protected]. >>>>>> To unsubscribe from this group, send email to >>>>>> [email protected]<google-appengine%[email protected]> >>>>>> . >>>>>> For more options, visit this group at >>>>>> http://groups.google.com/group/google-appengine?hl=en. >>>>>> >>>>> >>>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Google App Engine" group. >>>> To post to this group, send email to [email protected]. >>>> To unsubscribe from this group, send email to >>>> [email protected]<google-appengine%[email protected]> >>>> . >>>> For more options, visit this group at >>>> http://groups.google.com/group/google-appengine?hl=en. >>>> >>> >>> >>> >>> -- >>> >>> My email: [email protected] >>> My Google Wave: [email protected] >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Google App Engine" group. >>> To post to this group, send email to [email protected]. >>> To unsubscribe from this group, send email to >>> [email protected]<google-appengine%[email protected]> >>> . >>> For more options, visit this group at >>> http://groups.google.com/group/google-appengine?hl=en. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google App Engine" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]<google-appengine%[email protected]> >> . >> For more options, visit this group at >> http://groups.google.com/group/google-appengine?hl=en. >> > > > > -- > > My email: [email protected] > My Google Wave: [email protected] > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<google-appengine%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
