I am trying to post data to NSString * url = [NSString
stringWithFormat:@"ipp://%@:%i/%@",host,[service port],item];
Which as you can see is an ipp address. However the code below fails as I get
an error from the NSError that I am using an unsupported url. Obviously if I
send it as http:// all I get is the cups page. So the question then is how to
format this url or how to send the request.
NSMutableData * sendData= [[NSMutableData alloc]init];
NSMutableData * body= [[NSMutableData alloc]init];
NSString * boundry = @"@@##$$rew**&&^%^";
NSInputStream* stream = [[[NSInputStream alloc]initWithData:imageData]
retain];
[body appendData:[[NSString
stringWithFormat:@"-...@\r\n",boundry]dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[@"Content-Type: image/png\r\n\r\n"
dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:imageData];
[body appendData:[[NSString
stringWithFormat:@"\r\n...@--\r\n",boundry]dataUsingEncoding:NSUTF8StringEncoding]];
//int totalSize =[body length];
[sendData appendData:body];
NSMutableURLRequest* post = [NSMutableURLRequest requestWithURL: [NSURL
URLWithString:path]];
[post addValue: @"application/ipp; boundary=@@##$$rew**&&^%^"
forHTTPHeaderField: @"Content-Type"];
[post setHTTPBodyStream:stream];
[post setHTTPMethod: @"POST"];
[post setHTTPBody:sendData];
NSURLResponse* response;
NSError* error;
NSLog(@"Sending request now %@",[NSURL URLWithString:path]);
NSLog(@"Scheme: %@",[[NSURL URLWithString:path]scheme]);
NSLog(@"Port %@",[[NSURL URLWithString:path]port]);
NSData* result = [NSURLConnection sendSynchronousRequest:post
returningResponse:&response error:&error];
NSString * incoming = [[[NSString alloc] initWithData:result
encoding:NSASCIIStringEncoding] autorelease];
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