ObjXMPP  Diff

/*
 * Copyright (c) 2012, 2019, Jonathan Schleifer <js@webkeks.org>
 *
 * https://heap.zone/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.
 *

- (void)addDelegate: (id)delegate
{
	[_delegates addItem: &delegate];
}

- (void)removeDelegate: (id)delegate
{
	id const *items = _delegates.items;
	size_t i, count = _delegates.count;

	for (i = 0; i < count; i++) {
		if (items[i] != delegate)
			continue;

		[_delegates removeItemAtIndex: i];
		return;
	}
}

- (bool)broadcastSelector: (SEL)selector
	       withObject: (id)object
{
	void *pool = objc_autoreleasePoolPush();
	OFMutableData *currentDelegates = [[_delegates copy] autorelease];
	id const *items = currentDelegates.items;
	size_t i, count = currentDelegates.count;
	bool handled = false;

	for (i = 0; i < count; i++) {
		id responder = items[i];

		if (![responder respondsToSelector: selector])
			continue;

- (bool)broadcastSelector: (SEL)selector
	       withObject: (id)object1
	       withObject: (id)object2
{
	void *pool = objc_autoreleasePoolPush();
	OFMutableData *currentDelegates = [[_delegates copy] autorelease];
	id const *items = currentDelegates.items;
	size_t i, count = currentDelegates.count;
	bool handled = false;

	for (i = 0; i < count; i++) {
		id responder = items[i];

		if (![responder respondsToSelector: selector])
			continue;