Re: CFNetwork?
Re: CFNetwork?
- Subject: Re: CFNetwork?
- From: Dustin Mierau <email@hidden>
- Date: Fri, 28 Dec 2001 03:44:36 -0800
Well I have some code that kinda works, it uses CFStream directly to
send the HTTP message. Obviously this shouldn't be such a pain, it seems
this CFHTTPMessaging stuff was created for a reason. Also, if you need
to go to CFStream directly, I recommend just using sockets (simple,
flexible, portable and fast) and CFHTTPMessage to construct the
message...or not, whatever.
Oh btw, I just watched the MC Hammer Behind the Music special which was
preceded by MC Hammer's life story "Too Legit," it was very entertaining
and I highly recommend it!
-mc dustin
On Thursday, December 27, 2001, at 11:46 PM, Bila Kiss wrote:
You're right. Constructing the CFHTTPMessageRef your way seems to make
CFHTTPMessageIsHeaderComplete() happy. However (and there is always a
however), if one uses that constructed CFHTTPMessageRef for calling
readStream = CFReadStreamCreateForHTTPRequest(kCFAllocatorDefault,
request);
openReadStreamSucceeded = CFReadStreamOpen(readStream);
causes CFReadStreamOpen() to crash inside _CFStreamGetCallbackPtr.
If one constructs the CFHTTPMessageRef the long way, this crash doesn't
happen (but nothing much seems to happen - maybe because
CFHTTPMessageIsHeaderComplete() isn't happy).
Grrr...
bk
on 2001.12.27 13.31, Dustin Mierau at email@hidden wrote:
Well alrighty then. Yea I just looked at the rfc, you're right...
So this works:
CFHTTPMessageRef request;
NSString* requestString;
request = CFHTTPMessageCreateEmpty( kCFAllocatorDefault, TRUE );
requestString = [NSString stringWithString:@"GET / HTTP/1.1\nHost:
www.apple.com\nUser-Agent: Mozilla/4.0\n\n"];
CFHTTPMessageAppendBytes( request, [requestString cString],
[requestString cStringLength] );
if( CFHTTPMessageIsHeaderComplete( request ) )
NSLog( @"Header is complete" );
else
NSLog( @"Header is NOT complete" );
CFRelease( request );
Output is:
"Header is complete"
I tried it the other way, and sure enough, I get "Header is NOT
complete"..odd.
--
Bila Kiss telno. 604.264.6113
Arborealis Research email.
email@hidden
3322 W 36th Avenue
Vancouver, BC, CANADA V6N 2R9
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