ObjXMPP  Diff

/*
 * Copyright (c) 2010, 2011, 2012, Jonathan Schleifer <js@webkeks.org>
 * Copyright (c) 2011, Florian Zeitz <florob@babelmonkeys.de>
 *
 * https://webkeks.org/hg/objxmpp/
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice is present in all copies.
 *

#import "XMPPSCRAMAuth.h"
#import "XMPPPLAINAuth.h"
#import "XMPPStanza.h"
#import "XMPPJID.h"
#import "XMPPIQ.h"
#import "XMPPMessage.h"
#import "XMPPPresence.h"
#import "XMPPRoster.h"
#import "XMPPRosterItem.h"
#import "XMPPMulticastDelegate.h"
#import "XMPPExceptions.h"
#import "namespaces.h"

@implementation XMPPConnection
+ connection
{

	[server release];
	[domain release];
	[resource release];
	[JID release];
	[delegates release];
	[callbacks release];
	[authModule release];
	[roster release];

	[super dealloc];
}

- (void)setUsername: (OFString*)username_
{
	OFString *old = username;

	/*
	 * We can't release them now, as we are currently inside them. Release
	 * them the next time the parser returns.
	 */
	oldParser = parser;
	oldElementBuilder = elementBuilder;

	[roster release];

	parser = [[OFXMLParser alloc] init];
	[parser setDelegate: self];

	elementBuilder = [[OFXMLElementBuilder alloc] init];
	[elementBuilder setDelegate: self];

	roster = [[XMPPRoster alloc] initWithConnection: self];

	[sock writeFormat: @"<?xml version='1.0'?>\n"
			   @"<stream:stream to='%@' "
			   @"xmlns='" XMPP_NS_CLIENT @"' "
			   @"xmlns:stream='" XMPP_NS_STREAM @"' "
			   @"version='1.0'>", domain];
	streamOpen = YES;
}

	if ((callback = [callbacks objectForKey: [iq ID]])) {
		[callback runWithIQ: iq];
		[callbacks removeObjectForKey: [iq ID]];
		return;
	}

	if ([iq elementForName: @"query"
		     namespace: XMPP_NS_ROSTER])
		if ([roster handleIQ: iq])
			return;

	handled = [delegates broadcastSelector: @selector(
						    connection:didReceiveIQ:)
				 forConnection: self
				    withObject: iq];

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

	[delegates removeDelegate: delegate];
}

- (XMPPMulticastDelegate*)XMPP_delegates
{
	return delegates;
}

- (XMPPRoster*)roster
{
	return [[roster retain] autorelease];
}
@end

@implementation OFObject (XMPPConnectionDelegate)
-  (void)connection: (XMPPConnection*)connection
  didReceiveElement: (OFXMLElement*)element
{
}

}

- (void)connection: (XMPPConnection*)connection
     wasBoundToJID: (XMPPJID*)JID
{
}

- (void)connectionDidReceiveRoster: (XMPPConnection*)connection
{
}

- (BOOL)connection: (XMPPConnection*)connection
      didReceiveIQ: (XMPPIQ*)iq
{
	return NO;
}

-   (void)connection: (XMPPConnection*)connection
  didReceivePresence: (XMPPPresence*)presence
{
}

-  (void)connection: (XMPPConnection*)connection
  didReceiveMessage: (XMPPMessage*)message
{
}

-     (void)connection: (XMPPConnection*)connection
  didReceiveRosterItem: (XMPPRosterItem*)rosterItem
{
}

- (void)connectionWasClosed: (XMPPConnection*)connection
{
}

- (void)connectionWillUpgradeToTLS: (XMPPConnection*)connection