델리 키포스

#import <Foundation/Foundation.h>
 
 
int main( int argc, char* argv[] )
{
  NSAutoreleasePool* pool = [ NSAutoreleasePool new ];
  NSURL* url = [ NSURL URLWithString: @"http://www,yourserver.com/hello.xml" ];
  NSError* error;
  NSXMLDocument* xmlDocument = [ [ NSXMLDocument alloc ] 
    initWithContentsOfURL: url
    options: ( NSXMLNodePreserveWhitespace | NSXMLNodePreserveCDATA )
    error: &error ];
 
  if ( nil != error )
  {
    NSLog( @"%@", [ error localizedDescription ] );
    [ pool drain ];
    return 0;
  }
 
  NSXMLNode* rootElement = [ xmlDocument rootElement ];
  NSArray* showrooms = [ rootElement children ];
 
  int i, count = [ showrooms count ];
  for ( i = 0; i < count; ++i ) 
  {
    NSXMLNode* showroomNode = [ showrooms objectAtIndex: i ];
    NSXMLNode* nameNode = [ showroomNode childAtIndex: 0 ];
 
    NSArray* nodes = [ showroomNode nodesForXPath: @"phone_number" error: nil ];
    NSXMLNode* phoneNumberNode = nil;
    if ( 1 == [ nodes count ] )
    {
      phoneNumberNode = [ nodes objectAtIndex: 0 ];
    }
 
    NSLog( @"%@ (%@)", [ nameNode stringValue ], [ phoneNumberNode stringValue ] );
  }
 
  [ xmlDocument release ];
  [ url release ];
 
  [ pool drain ];
  return 0;
}