ObjXMPP  Check-in [18872c9f4d]

	if ([delegate respondsToSelector: @selector(connection:didReceiveIQ:)])
		handled = [delegate connection: self
				  didReceiveIQ: iq];

	if (!handled && ![[iq type] isEqual: @"error"]
		     && ![[iq type] isEqual: @"result"]) {



		[self sendStanza: [iq errorIQWithType: @"cancel"








					    condition: @"service-unavailable"]];




	}
}

- (void)XMPP_handleMessage: (XMPPMessage*)message
{
	if ([delegate respondsToSelector:
	     @selector(connection:didReceiveMessage:)])

 *
 * \param type The value for the stanza's type attribute
 * \param ID The value for the stanza's id attribute
 * \return A initialized XMPPIQ
 */
- initWithType: (OFString*)type
	    ID: (OFString*)ID;

/**
 * Generates a result IQ for the receiving object
 *
 * \return A new autoreleased XMPPIQ
 */
- (XMPPIQ*)resultIQ;

/**
 * Generates a error IQ for the receiving object
 *
 * \param type A error type as defined by RFC 6120
 * \param condition A error condition as defined by RFC 6120
 * \param text A descriptive text
 * \return A new autoreleased XMPPIQ
 */
- (XMPPIQ*)errorIQWithType: (OFString*)type
		 condition: (OFString*)condition
		      text: (OFString*)text;

/**
 * Generates a error IQ for the receiving object
 *
 * \param type A error type as defined by RFC 6120
 * \param condition A defined conditions from RFC 6120
 * \return A new autoreleased XMPPIQ
 */
- (XMPPIQ*)errorIQWithType: (OFString*)type
		 condition: (OFString*)condition;
@end

 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#import "namespaces.h"
#import "XMPPIQ.h"

@implementation XMPPIQ
+ IQWithType: (OFString*)type_
	  ID: (OFString*)ID_
{
	return [[[self alloc] initWithType: type_

	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (XMPPIQ*)resultIQ
{
	XMPPIQ *ret = [XMPPIQ IQWithType: @"result"
				      ID: [self ID]];
	[ret setTo: [self from]];
	[ret setFrom: nil];
	return ret;
}

- (XMPPIQ*)errorIQWithType: (OFString*)type_
		 condition: (OFString*)condition
		      text: (OFString*)text
{
	XMPPIQ *ret = [XMPPIQ IQWithType: @"error"
				      ID: [self ID]];
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	OFXMLElement *error = [OFXMLElement elementWithName: @"error"
						  namespace: XMPP_NS_CLIENT];

	[error addAttributeWithName: @"type"
			stringValue: type_];
	[error addChild: [OFXMLElement elementWithName: condition
					     namespace: XMPP_NS_STANZAS]];
	if (text)
		[error addChild: [OFXMLElement elementWithName: @"text"
						     namespace: XMPP_NS_STANZAS
						   stringValue: text]];
	[ret addChild: error];
	[ret setTo: [self from]];
	[ret setFrom: nil];

	[pool release];

	return ret;
}

- (XMPPIQ*)errorIQWithType: (OFString*)type_
		 condition: (OFString*)condition
{
	return [self errorIQWithType: type_
			   condition: condition
				text: nil];
}
@end

		if (isPush && [[connection delegate] respondsToSelector:
		    @selector(connection:didReceiveRosterItem:)])
			[[connection delegate] connection: connection
				     didReceiveRosterItem: rosterItem];
	}

	if (isPush) {



		[connection sendStanza: [iq resultIQ]];
	} else {
		if ([[connection delegate] respondsToSelector:
		     @selector(connectionDidReceiveRoster:)])
			[[connection delegate]
			    connectionDidReceiveRoster: connection];

		[rosterID release];