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Re: URL Access problems
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Re: URL Access problems


  • Subject: Re: URL Access problems
  • From: Keith Lockwood <email@hidden>
  • Date: Tue, 7 Dec 2004 10:09:43 +1100 (EST)

Hi,

I originally tried to use the CFNetwork API (Using
CFFTP) but found that the files that I was downloading
where corrupted and could not be open.   So this leads
to my next question does this API support Mac binary?

Thanks,
Keith

 --- Chris Little <email@hidden> wrote:
> on 12/5/04 7:58 PM, Laurence Harris at
> email@hidden wrote:
>
> > On 12/5/04 7:03 PM, Keith Lockwood didst favor us
> with:
> >
> >> I am just learning about Mac programming so have
> some
> >> patience if don't quite understand what I am
> talking
> >> about.
> >>
> >> I saw this question posted already but it never
> had
> >> any answers to it.
> >>
> >> I am trying to download files using the ftp
> protocol
> >> and the URLDownload method.  I have being using
> the
> >> sample code that came from the apple developer
> site as
> >> a guide (URLAccessSample).  However both the
> sample
> >> program and my code are giving me a -30785 error
> when
> >> I call URLGetError.
> >>
> >> According to the API reference this is a
> >> kURLExtensionFailureError error, which says
> should
> >> only happen on OS 9 and earlier.  I am using OS X
> >> (10.3.2) and Xcode 1.5 to develop this.
> >>
> >> Can anyone help me?
> >
> > Someone else can provide you with a solution, but
> just to ease your anxiety,
> > I'll tell you that URLAccess isn't the way to do
> this in Mac OS X based on
> > what I've read here. In fact, everything in
> URLAccess.h is being deprecated
> > in Tiger. I believe CFNetwork is the technology
> you want in Mac OS X. See:
> >
> >
>
http://developer.apple.com/documentation/Networking/Conceptual/CFNetwork/Pre
> >
>
face/chapter_1_section_1.html#//apple_ref/doc/uid/TP30001138
> >
>
> CFNetwork is definitely the API to look at.  There
> is sample code at
>
>
http://developer.apple.com/samplecode/CFNetworkHTTPDownload/listing1.html
>
> You should also look at
> http://developer.apple.com/qa/qa2001/qa1291.html.
>
> URLAccess is not viable on OS X.  I think that each
> release has fixed a bug
> and introduced another one.
>
> Chris
>
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