- Update

Core/XMPPModule.h

@@ -0,0 +1,43 @@
+#import <Foundation/Foundation.h>
+#import "GCDMulticastDelegate.h"
+
+@class XMPPStream;
+
+/**
+ * XMPPModule is the base class that all extensions/modules inherit.
+ * They automatically get:
+ * 
+ * - A dispatch queue.
+ * - A multicast delegate that automatically invokes added delegates.
+ * 
+ * The module also automatically registers/unregisters itself with the
+ * xmpp stream during the activate/deactive methods.
+**/
+@interface XMPPModule : NSObject
+{
+	XMPPStream *xmppStream;
+
+	dispatch_queue_t moduleQueue;
+	void *moduleQueueTag;
+	
+	id multicastDelegate;
+}
+
+@property (readonly) dispatch_queue_t moduleQueue;
+@property (readonly) void *moduleQueueTag;
+
+@property (strong, readonly) XMPPStream *xmppStream;
+
+- (id)init;
+- (id)initWithDispatchQueue:(dispatch_queue_t)queue;
+
+- (BOOL)activate:(XMPPStream *)aXmppStream;
+- (void)deactivate;
+
+- (void)addDelegate:(id)delegate delegateQueue:(dispatch_queue_t)delegateQueue;
+- (void)removeDelegate:(id)delegate delegateQueue:(dispatch_queue_t)delegateQueue;
+- (void)removeDelegate:(id)delegate;
+
+- (NSString *)moduleName;
+
+@end