Hi Nick,
thanks for the fast reply.
1.
How can I save the .gz file on my mac? Is this the correct way how I try it?
Should it work with the code you've sent me? (fp =
fopen("/Path/To/Some/Place/Writable/curl-7.29.0.tar.gz", "w");)
I am not in the office at the moment so I can test it tomorrow...
2.
The NSAlert Messages will be shown when i start the the Cocoa Application. So I
think this should be correct.
3.
Sorry, this is the standard footer in my mails. Sure are you authorized :-).
Thanks,
Jürgen
Anfang der weitergeleiteten Nachricht:
> Von: Nick Zitzmann <[email protected]>
> Betreff: Aw: download an file on Mac OS X
> Datum: 11. Februar 2013 20:51:13 MEZ
> An: libcurl development <[email protected]>
> Antwort an: libcurl development <[email protected]>
>
>
> On Feb 11, 2013, at 9:26 AM, Jürgen Keser <[email protected]> wrote:
>
>> Hi All,
>>
>> we use Mac OS X 10.8 and Xcode 4.5.2. Here we try now to create our first
>> simple (Cocoa Application) example with the
>> curl-library. We will download an file with this library and place the
>> downloaded file to a special place. Enclosed I'll send you
>> the code we use until now. The curl_easy_setopt functions return all true,
>> but the file will not be downloaded.
>> Also the Cocoa Application will cause an crash at the end. Is there anyone
>> out there who can help me?
>
> I noticed three problems immediately:
>
>> fp = fopen(outfilename,"curl-7.29.0.tar.gz");
>
> This is an illegal use of the fopen() function. Read the man page for more
> details, but you need to do something like this instead:
> fp = fopen("/Path/To/Some/Place/Writable/curl-7.29.0.tar.gz", "w");
>
>> if(CURLE_OK == (res = curl_easy_setopt(curl, CURLOPT_URL, url))){
>> NSAlert *alert = [[[NSAlert alloc] init] autorelease];
>
> The NSAlert class is part of the AppKit framework. If you want to use AppKit,
> you need to initialize it first by calling either NSApplicationMain() or
> NSApplicationLoad(). See Apple's documentation for more information.
>
> Also, you are autoreleasing an object without first creating an autorelease
> pool. Unless your tool is using GC (which is deprecated), you must first
> create an NSAutoreleasePool or use the @autoreleasepool directive before
> calling -autorelease.
>
>> This message is intended for the addressee only. It contains private and
>> confidential information. The contents are not to be disclosed to anyone
>> other than the addressee. Unauthorized recipients are requested to comply
>> with the above and to inform the sender immediately of any errors in
>> transmission by replying to this message and please delete it from your
>> computer.
>
> I sure hope I'm an authorized recipient… :)
>
> Nick Zitzmann
> <http://www.chronosnet.com/>
>
>
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