XEP-0045多人聊天相关协议

XMPP Room

启用XMPPRoom模块

	// Configure xmppRoom
	
	XMPPJID *roomJID = [XMPPJID jidWithString:ROOM_JID];
	
	xmppRoom = [[XMPPRoom alloc] initWithRoomStorage:self jid:roomJID];
	
	[xmppRoom activate:xmppStream];
	[xmppRoom addDelegate:self delegateQueue:dispatch_get_main_queue()];

连接XMPP服务器

	// Start connection process
	
	NSError *err = nil;
	if (![xmppStream connectWithTimeout:XMPPStreamTimeoutNone error:&err])
	{
		DDLogError(@"MUCTesting: Cannot connect: %@", err);
	}

连接认证

- (void)xmppStreamDidConnect:(XMPPStream *)sender
{
	DDLogInfo(@"%@: %@", THIS_FILE, THIS_METHOD);
	
	[xmppStream authenticateWithPassword:XMPP_PASSWORD error:nil];
}

认证成功，使用quack昵称加入ROOM_JID房间

- (void)xmppStreamDidAuthenticate:(XMPPStream *)sender
{
	DDLogInfo(@"%@: %@", THIS_FILE, THIS_METHOD);
	
	[xmppRoom joinRoomUsingNickname:@"quack" history:nil];
}

获取房间信息
- (void)xmppRoomDidJoin:(XMPPRoom *)sender

{
	DDLogInfo(@"%@: %@", THIS_FILE, THIS_METHOD);
	

[xmppRoom fetchConfigurationForm];

[xmppRoom fetchBanList]; [xmppRoom fetchMembersList]; [xmppRoom fetchModeratorsList]; }

如果房间存在，会调用委托

// 收到禁止名单列表
- (void)xmppRoom:(XMPPRoom *)sender didFetchBanList:(NSArray *)items;
// 收到好友名单列表
- (void)xmppRoom:(XMPPRoom *)sender didFetchMembersList:(NSArray *)items;
// 收到主持人名单列表
- (void)xmppRoom:(XMPPRoom *)sender didFetchModeratorsList:(NSArray *)items;

房间不存在，调用委托

- (void)xmppRoom:(XMPPRoom *)sender didNotFetchBanList:(XMPPIQ *)iqError;
- (void)xmppRoom:(XMPPRoom *)sender didNotFetchMembersList:(XMPPIQ *)iqError;
- (void)xmppRoom:(XMPPRoom *)sender didNotFetchModeratorsList:(XMPPIQ *)iqError;

离开房间

	[xmppRoom deactivate:xmppStream];